ЖАЛЮЗИ

Изобретение относится к легкой промышленности, а именно к принадлежностям для окон, в частности к закрывающим элементам для окон. Закрывающий элемент для окон имеет закрытое и открытое положения. Он содержит две направляющие - верхнюю и нижнюю, между которыми расположено множество панелей, регулировочный элемент, а также механизм наклона и элемент для крепления. Каждая из панелей имеет первую продольную область и противоположную ей вторую продольную область, причем они перекрывают друг друга, в результате чего образуется изогнутый дистальный концевой участок, простирающийся от регулировочного элемента. Панели расположены с интервалом между горизонтальными рядами. Каждая панель отклонена с возможностью поворота по направлению к дистальному концевому участку. Механизм наклона обеспечивает регулировку положения множества панелей путем подъема и опускания регулировочного элемента независимо от элемента для крепления. Предложенный механизм обеспечивает регулирование множества панелей посредством ...

СПОСОБ ИЗГОТОВЛЕНИЯ ОКОННОЙ ШТОРЫ С РЕГУЛИРУЕМОЙ ОСВЕЩЕННОСТЬЮ, УСТРОЙСТВО ДЛЯ ИЗГОТОВЛЕНИЯ ОКОННОЙ ШТОРЫ С РЕГУЛИРУЕМОЙ ОСВЕЩЕННОСТЬЮ И ОКОННАЯ ШТОРА С РЕГУЛИРУЕМОЙ ОСВЕЩЕННОСТЬЮ

Использование: в легкой промышленности, в частности в производстве оконных штор. Сущность изобретения: оконная штора с регулируемой освещенностью содержит пару параллельных полотен со множеством перемычек, которые скреплены липкими средствами вдоль своих кромок с указанными полотнами и которые в первом, закрытом положении оконной шторы расположены параллельно паре полотен, а во втором, открытом положении расположены перпендикулярно по отношению к полотнам, причем клейким линиям, связывающим перемычки с параллельными полотнами, придается матовый вид посредством нагрева липкого средства и прижатия его к офактуренной или шероховатой охлаждающей поверхности. Изобретение касается также способа изготовления оконной шторы и устройства для его осуществления. 3 с. и 25 з.п. ф-лы, 17 ил.

Jalousie zum bedarfsweisen Verschliessen einer durchstroembaren OEffnung

Window blind

Radio wave shielding partitioning plane material and method for manufacturing

Provided is a radio wave shielding partitioning plane material which can freely adjust radio wave environment as needed. A radio wave shielding layer (12) for shielding from radio waves is arranged on the surface of a plane material main body (11) arranged to partition a space.

Ladder tape and window blind with the same

The ladder tape 100 has spaced apart first and second parallel vertical members 10,20, wherein the second vertical member 6 is a piece of fabric 20 with interweaved horizontal and vertical yarns, the tape having a plurality of connectors joining the vertical members and a plurality of ring members provided along a longitudinal axis of at least one of the vertical members. The second vertical member may be a cord formed from interweaved threads or yarns. The connectors may be a pair of bridging segments 124 and 224 formed from threads of the vertical members. The rings may loops 122 formed from threads of the vertical members, and may pass through holes 4a in slats 4, the loops then being passed through by an operating cords 5/6. Also claimed is a blind assembly having a head rail, bottom rail, slats, operating cord and the ladder tape. Passing the cords through loops may reduce risk of tangling and strangulation.

RETRACTABLE WINDOW CURTAIN WITH LENGTH-VARIABLE REINFORCEMENT BAR

Lamellenanlage

Die Erfindung betrifft eine Lamellenanlage, umfassend eine an einer Befestigung (7)fixierbare Tragkonstruktion (21) mit einem ersten Träger (1) und einem zweiten Träger(8) und zumindest einer geführten Lamelle (9), wobei die Lamelle (9) separatansteuerbar und durch zumindest einen Antrieb (22) separat verfahrbar und verdrehbarist, sowie eine Fassadenkonstruktion umfassend zumindest eine derartigeLamellenanlage.

BESCHATTUNGSEINRICHTUNG

Die Erfindung betrifft eine Beschattungseinrichtung (1) mit Tageslichtlenkung umfassend mehrere Lichtlenklamellen (2), die jeweils ein in Längsrichtung zumindest eine Kantung (4) aufweisendes Lamellenblatt (3) zur Ausbildung eines ersten Lamellenblattteils (5) und eines daran anschließenden zweiten Lamellenblattteils (6) aufweisen, wobei die beiden Lamellenblattteile (5, 6) eine unterschiedliche Breite aufweisen, und die Kantung (4) in den Lamellenblättern (3) derart angeordnet ist, dass der zweite Lamellenblattteil (6) zumindest annähernd eine Deckbreite aufweist, die einer Deckbreite (8) des ersten Lamellenblattteils (5) in der Geschlossenstellung der Lichtlenklamelle (2) bei gewendeten Lamellen zuzüglich einer Überdeckungsbreite (9) mit einer weiteren, in der Geschlossenstellung daran anschließenden Lichtlenklamelle (2) entspricht.

STUFENLOS VERFORMBARE LAMELLEN

Die vorliegende Erfindung betrifft ein flächiges Bauteil (12) mit einer Längs- und einer Quererstreckung und mit durch die Längserstreckung definierten gegenüberliegenden ersten und zweiten Enden (14, 16), wobei das erste und/oder das zweite Ende (14, 16) mittels eines ortfesten Drehlagers (18) und eines nicht ortsfesten Drehlagers (20) gehaltert ist, derart dass durch eine Verschiebung des nicht ortsfesten Drehlagers (20) eine Verformung des flächigen Bauteils (12) erfolgt.

WINDOW COVER.

Plastic double-cell covering for architectural openings

A cellular covering for an architectural opening includes a plurality of elongated, longitudinally connected and transversely collapsible cellular units composed of inner and outer cells where the outer cell is a woven, knit, or non-woven product and the inner cell is an air-impermeable film which may be treated to be a low-modulus film with acceptable surface tension so that the panel formed from the cellular units has improved insulative properties and has a relatively long life.

BLIND

Operating system for a covering for an architectural opening

A covering for an architectural opening is provided. The covering may include a roller rotatable about a longitudinal axis, a shade associated with the roller, and an operating system operably associated with the roller. The operating system may include a base, a drive mechanism, a transmission, an actuator arm, and an engagement arm. The drive mechanism may be associated with the base to provide an input torque. The transmission may be associated with the drive mechanism to selectively transmit the input torque to the roller. The actuator arm may be associated with the base to indirectly set a rotation direction of the roller. The engagement arm may be associated with the base and engagable with the transmission.

Fabric light control window covering

VENETIAN BLIND CONSTRUCTION

WINDOW BLIND SYSTEM

A unique window blind system has two triangular panels. Each panel has a plurality of foldable sections bundled together at one fixed end and the remainder portion are unfoldable to cover a diagonally opposite triangular half portion of the window opening. The panels are mounted in the window frame in an inverted manner relative to one another with the fixed end adjacent to diagonally opposite corners of the window frame. Pull cords are provided for folding the sections in a fanfold manner to obtain selectively an opening covering partially or completely the window opening. Additional pull cords are provided for unfolding the sections of the two panels to cover selectively the window opening partially or completely from the opened state.

Bullet-proof swivelling steel slatted shutter - consists of overlapping slats combining to form multi-walled armour plating

The closure mechanism for windows, or other openings in walls, esp in banks and other buildings requiring max. security as well as screening from the sun consists of metal strips, made of steel plate, set at fixed intervals and able to swing on a common mounting. Adjacent slats overlap each other like roof tiles when in the closed position. In this position they combine to form a double, or multi-walled piece of armour, with the walls running at an interval from each other at least where there are only two of them. Each slat may comprise two outwardly curved plates (2), with longitudinal edges one on top of the other, to provide fourfold thickness when closed. The slats (1) are pref. symmetrical relative to a transverse plane through their axis of rotation (a).

JALOUSIE FUER DREIECKIGE BAUOEFFNUNGEN.

Panneau diffuseur de lumière

System of lathing with elastic assembly for blinds, curtains, jealousies, gratings and objects similar

Collapsible patio type slatted roof structure

고온건조기후형 저에너지건축물

... 본 발명에 따른 고온건조기후형 저에너지건축물은, 건축물본체; 상기 건축물본체의 외부벽체 외면에 설치된 외장냉각유닛; 상기 건축물본체의 창호 또는 커튼월로서 일사량을 조절하는 차양패널유닛; 상기 건축물본체에 이중외벽구조와 이중내벽구조 및 이중바닥구조로 제공되며, 냉난방이 이루어지도록 환기조절을 하는 환기조절유닛; 및 상기 건축물본체 내로의 채광을 조절하는 채광조절유닛;을 포함한다.

cobertura plástica de célula dupla para aberturas arquitetônicas.

Cubierta celular para una abertura arquitectonica que comprende una pluralidad de celulas alargadas plegables transversalmente tubulares exteriores interconectadas a lo largo de lados longitudinales adyacentes para formar un panel extensible y plegable movil entre las posiciones extendida y retraida; panel celular para una abertura arquitectonica; persiana celular configurada para cubrir una abertura arquitectonica.

PRIVACY AND LIGHT PROTECTION DEVICE FOR WINDOWS OR ROOM DIVIDERS

The invention relates to a privacy and light protection device that consists of a plurality of planar square segments that are suspended in rows one beside the other and one on top of the other. A special suspension device allows for the simultaneous swiveling of the segments by two axes. All segments undergo the swiveling motion simultaneously and are invariably aligned in parallel to one another. The inventive system allows to pitch the planar sides of the segments perpendicular to any angle of incidence. The inventive protection device is hung on the side of a window facing the room and allows for shading and privacy protection while simultaneously allowing for an optimum utilization of daylight and/or maximum vision.

INTERIOR SHUTTER TYPE BLIND CONSTRUCTION

Fabric light control window covering

A fabric light control window covering in which fabric vanes are adhesively bonded between two sheer fabric sheets such that relative movement between the sheer fabric sheets in a direction perpendicular to the longitudinal direction of the fabric vanes changes the angle of the fabric vanes and, thus, controls the amount of light admitted through the shade. The vanes are bonded to the sheer fabric sheets in a manner which tends to bias the sheer fabric sheets together to the nonlight admitting position. Also, disclosed are methods and apparatus for manufacturing the above window covering. The method features linear application of adhesive to the vane material which provides for a uniform appearance in the finished product. A heat setting process and apparatus is disclosed in which the bonded layers of sheer fabrics and vanes are fed between belts over hot and cool surfaces, under uniform tension and pressure. This provides for heat setting of the layers of the window covering to a uniform ...

Jalousie with slats having a selective light transmissability

Exterior solar shading (10) comprises at least one elongate rigid light-transmissible louver (12). The louver (12) has infra-red filter means (24) for preventing or limiting the transmission of infra-red energy, and light redirection means (16) for reflecting visible light passing through the louver (12). The light redirecting means (16) is integrally formed in a major surface (20, 42) of an outer louver element of the louver (12). Preferably, the reflecting of the visible light by the light redirection means occurs in the louver. More preferably, the light redirecting means is a plurality of formations such as recesses, for example, grooves (18), or projections.

ACTUATOR DEVICE AND METHOD OF MANUFUCATURING CELLS FOR VIEW THROUGH WINDOW COVERING

An actuator device (12) is provided for use in a view-through window covering (10) having a plurality of cells (14). The actuator device (12) includes at least one cooperating pair of control members including a first control member (16) that engages an upper portion of each cell (14) and a second control member (18) that engages a lower portion of each cell (14). The cooperating pair of control members are engaged with the cells (14) along a plane parallel to the plane of the window covering, whereby relative movement of the control members modifies the size of the space between the cells. A cell (14) and method of manufacturing a cell for a multi-cell window covering (10) is also disclosed. The method includes the steps of providing a flexible material, stiffening a portion of the flexible material (76), and creating at least one control engagement formation and at least one control clearance formation in axially extending sections of the stiffened flexible material (76) that will become ...

Light control window covering

Sonnenschutzvorrichtung zur Beschattung von mit transparenten Fassadenanteilen versehenen Gebäudefassaden

Sonnen-, Sicht- und/oder Blendschutzlamelle und Tragkonstruktion mit einer derartigen Lamelle

Vorrichtung für Gebäudefassaden zur Steuerung des Lichteinfalls

Security blind

A security blind comprises a plurality of rotatable blades 5 mounted in parallel in a primary frame (1-4, fig 1), which is mounted in a secondary frame 30 by means of mountings each incorporating a deformable element 32. The element de forms to absorb energy when a blast wave strikes the blind, and may be resilient, a spring or an elastomeric bush. The secondary frame 30 is secured in a window opening. In another aspect of the invention, a security blind comprises blades mounted in a frame with a deformable element (9, fig 4) between the blade mount­ing and the frame. In yet another aspect, a security blind is provided with blades mounted by a pair of mountings each including a spindle.

A thermal curtain

Window blind

The window blind includes an upper beam 1 , a plurality of foldable slats 2 and a lower beam 3. The upper beam includes a lower part and a slideway. The plurality of foldable slats is fastened to the lower part of the upper beam. The lower beam is fastened to the lower part of the slats. A fastener 4, spring 5, movable base 6, and fixed base 7 are disposed between the upper beam and the plurality of foldable slats. The fastener and the fixed base are fixed on the upper beam. The movable base is disposed in the slideway. The spring includes two ends. The fastener includes a first hook and the movable base includes a second hook. There are three wheel sets 8, 9, 10 each of which includes two wheels which are in a line, the space between a pair of wheels in a set being different. A coil connects the three wheel sets together where one end of the coil is fixed and the other end comprises two strands which pass through respective holes in the upper beam and attach to the lower beam.

PROCEDURE AND DEVICE FOR MANUFACTURING A FOIL WINDOW COVER FOR LIGHT CONTROL

Shading unit

Beschattungseinheit (1) für eine Gebäudeöffnung, umfassend einen Rahmen (2), in welchem mehrere Lamellen (4) angeordnet sind, wobei zumindest eine Lamelle (4) ein Photovoltaikelement (20) aufweist, einen Antrieb (6) zum Bewegen der Lamellen (4), eine transparente Abdeckung (16), welche die Lamellen (4) zur Gebäudeöffnung hin abdeckt, sowie eine zweite transparente Abdeckung (18), wobei die Lamellen (4) zwischen den zwei transparenten Abdeckungen (16, 18) angeordnet sind, wobei der Rahmen (2) an der Oberseite oder an der Ober- und Unterseite eine Öffnung (22, 24) aufweist, sodass eine fluidleitende Verbindung mit einer darüber und/oder darunter angeordneten Beschattungseinheit hergestellt werden kann.

CONCLUSION DEVICE FOR WALL OPENINGS

Device for the facades of buildings for controlling the incidence of light

Shading installation with blades

An illuminated window blind assembly

Large-sized exterior awning device for high-rise building

The present invention comprises: a winch (100) provided to an upper story, the roof or the ground of a high-rise building, and releasing or winding up a cable (110); two guide wires (200) connected to a lower story or the ground of the high-rise building from the upper story or the roof of the high-rise building, and spaced apart at a predetermined distance to be provided in parallel; a plurality of raising and lowering rods (300) provided in the horizontal direction, and provided with, at each of the left and right end portions thereof, wire-passing holes (310) through which the guide wires (200) pass such that the raising and lowering rods are raised and lowered along the guide wires (200); and an awning (400) coupled to the raising and lowering rods (300), and unfolded so as to block the sunlight when the raising and lowering rods (300) are spaced apart from each other while being raised or lowered, wherein the cable (110) is connected to the uppermost or lowermost raising and lowering ...

ELECTRIC BLIND APPARATUS

When a raising switch (21) or a lowering switch (23) is operated in an electric blind apparatus, an NPU (34) rotates a geared motor (4) so that a take-up drum (37) winds or unwinds a lifting tape (10) to raise/lower vanes (13) of a blind. Upon rotation of the take-up drum, a photointerrupter (38) generates pulse signals and the MPU counts the pulse signals to judge a vertical position of the blind. When an opening or closing switch (24, 26) is operated, the MPU rotates the geared motor so that a ladder drum (39) is rotated to wind ladder cords (11) fixed to the ladder drum, thereby to adjust an open/close angle of the vanes. Following rotation of the ladder drum, a photointerrupter (41) supplies pulse signals to the MPU, which in turn counts the pulse signals to judge the open/close angle of the vanes.

FENESTRATION ASSEMBLY AND BUILDING SERVICE CONTROL WITH THE SAME

A fenestration system includes one or more of a light modulation controller or ventilation modulation controller. The light modulation controller is in communication with at least one light modulation element of a fenestration assembly having a frame and a panel. The light modulation controller includes a light prescription module configured to provide a specified light prescription for the building interior. A lighting difference module is configured to determine a prescription difference between the specified light prescription and ambient light. A dynamic light module of the light modulation controller operates the at least one light modulation element according to the prescription difference. The ventilation modulation controller is in communication with at least one operator configured to open and close the panel. A ventilation prescription module provides a specified ventilation prescription for the building interior, and a dynamic ventilation module implements panel closing and opening ...

WINDOW BLIND SYSTEM

A unique window blind system has two triangular panels. Each panel has a plurality of foldable sections bundled together at one fixed end and the remainder portion are unfoldable to cover a diagonally opposite triangular half portion of the window opening. The panels are mounted in the window frame in an inverted manner relative to one another with the fixed end adjacent to diagonally opposite corners of the window frame. Pull cords are provided for folding the sections in a fanfold manner to obtain selectively an opening covering partially or completely the window opening. Additional pull cords are provided for unfolding the sections of the two panels to cover selectively the window opening partially or completely from the opened state.

WINDOW BLIND

A blind includes a headrail, a first slat set, a second slat set, a turning module, a first ladder, and a second ladder. The turning module is provided in the headrail. The first and the second ladders are respectively connected to the turning module with an end thereof, and respectively contact the first and the second slat sets, which are arranged below the headrail in sequence. A first control cord is connected to the first slat set to spread or collapse a plurality of first slats in the first slat set; a second control cord is connected to the second slat set to spread or collapse a plurality of second slats in the second slat set. Whereby, the first and the second slat sets can be respectively spread or collapsed.

CONTROL OF ARCHITECTURAL OPENING COVERINGS

Apparatus and methods for controlling architectural opening coverings are described herein. An example apparatus includes a roller tube, a motor including a motor drive shaft and a motor casing, the motor casing to rotate with the roller tube, and a manual control including a manual control drive shaft coupled to the motor drive shaft, the motor to apply torque to the roller tube through rotation of the motor casing.

PREPARING OF WALL Of a ROOM AND ROOM INCLUDING/UNDERSTANDING SUCH a PREPARING

ECRAN PARE-SOLEIL FAISANT FONCTION DE COLLECTEUR DE L'ENERGIE SOLAIRE

Ecran pare-soleil pour façades extérieures d'édifices, comprenant une pluralité de palettes orientables. Chaque palette 10a, 10b, 10c a la double fonction de pare-soleil et de collecteur d'énergie solaire, en particulier afin de produire de la chaleur par chauffage d'un fluide intermédiaire coopérant en circuit fermé avec un échangeur de chaleur 36.

METHODS AND APPARATUS TO CONTROL ARCHITECTURAL OPENING COVERING ASSEMBLIES

CUBIC FABRIC WHICH IS ABLE TO BE APPLIES AS A BLIND AND A METHOD FOR FABRICATING THE SAME

PURPOSE: A cubic fabric and a method for fabricating the same are provided to express various designs and to enable light shielding. CONSTITUTION: A cubic fabric comprises: a light shielding layer which is adjacent to first, second, and third shielding layers(300,400,500); a front layer(100) having a front side(120) woven by front warp(101) and weft and a front connection part(111,112,113); and a back layer(200) having a back side(220) woven by back warp and weft and a back connection part(211,212,213). COPYRIGHT KIPO 2012 ...

ACTUATOR DEVICE AND METHOD OF MANUFUCATURING CELLS FOR VIEW THROUGH WINDOW COVERING

An actuator device (12) is provided for use in a view-through window covering (10) having a plurality of cells (14). The actuator device (12) includes at least one cooperating pair of control members including a first control member (16) that engages an upper portion of each cell (14) and a second control member (18) that engages a lower portion of each cell (14). The cooperating pair of control members are engaged with the cells (14) along a plane parallel to the plane of the window covering, whereby relative movement of the control members modifies the size of the space between the cells. A cell (14) and method of manufacturing a cell for a multi-cell window covering (10) is also disclosed. The method includes the steps of providing a flexible material, stiffening a portion of the flexible material (76), and creating at least one control engagement formation and at least one control clearance formation in axially extending sections of the stiffened flexible material (76) that will become ...

CONTROL OF ARCHITECTURAL OPENING COVERINGS

Apparatus and methods for controlling architectural opening coverings are described herein. An example apparatus includes a roller tube, a motor including a motor drive shaft and a motor casing, the motor casing to rotate with the roller tube, and a manual control including a manual control drive shaft coupled to the motor drive shaft, the motor to apply torque to the roller tube through rotation of the motor casing.

DEVICE FOR THE FACADES OF BUILDINGS FOR CONTROLLING THE INCIDENCE OF LIGHT

L'invention concerne un dispositif pour bâtiments, destiné à réguler l'incidence de la lumière. Ce dispositif comprend des éléments en nappe (1, 2) pouvant pivoter autour de pivots horizontaux (4), qui peuvent être déplacés entre une position où ils produisent de l'ombre et une position où ils laissent entrer la lumière. Afin d'améliorer un dispositif de ce type et notamment de permettre de réguler aisément la lumière avec un système d'encombrement réduit, les éléments en nappe (1, 2) sont articulés les uns aux autres par l'intermédiaire d'un axe de pivotement (3) et peuvent pivoter de manière commune en sens contraire.

Overhead blind

An overhead blind in which not only the slats can be tilted, but also all of the slats can be shifted to open and close the blind which further includes a tilting control means and opening-and-closing control means for permitting tilting and opening-and-closing operations to be automatically controlled.

Blind

A blind for closing, as required, an aperture through which a flow may pass, comprising a support grid (1) and an operating grid (4) which have equally spaced grid bars (12, 14) running parallel to one another, and which are relatively displaceable and parallel to one another transverse to the direction of the grid bars by approximately the size of the mutual spacing from a first position in which the grid bars at least partially overlap. The grid bars (12, 14) are connected over their entire length by an essentially impermeable surface formation (7) which can be folded out into a second position in the direction of the displacement, and the surface formation (7) in the folded-out state has a width which is at least as great as the width of the mutual spacing a of adjacent grid rods (12) or (14). The passage apertures between the grid rods can thereby be closed as required. ...

Radio wave shielding partitioning plane material and method for manufacturing

Shutter Assembly

Screens

CONCLUSION DEVICE FOR WALL OPENINGS

LAMELLENBESCHATTUNGSANLAGE

PROCEDURE AND MEANS FOR THE CONTROLLING OF THE RADIATION ENERGY WITHIN THE ENTIRE SPECTRAL RANGE IN AREAS.

Shading unit

Beschattungseinheit (1) für eine Gebäudeöffnung, umfassend einen Rahmen (2), in welchem mehrere Lamellen (4) angeordnet sind, einen Antrieb (6) zur Bewegen der Lamellen (4), eine transparente Abdeckung (16), welche die Lamellen (4) zur Gebäudeöffnung hin abdeckt, wobei zumindest eine Lamelle (4) ein Photovoltaikelement aufweist.

Method for configuring a sun shading devices dependent control of

Gegenstand dieser Erfindung ist elne Vorrichtung und ein Verfahren, dass eine Steuerung jeder Beschattungseinheit erlaubt, sodass diese die Fenster genau so lange beschattet, dass keine direkte Sonneneinstrahlung erfolgt, aber auch nicht länger als notwendig. Die Beschattungseinheiten verdunkeln also nur genau für jenen Zeitraum, wo Sonnenlicht eindringen würde. Bei der Steuerung von Raffstores lässt sich zusätzlich die Lamellenneignung dermaßen einstellen, dass gerade kein direktes Sonnenlicht mehr durchdringen kann. Dazu ist es notwendig, dass die Steuerung die Lage und Ausrichtung jedes Fensters, bzw. jeder Fenstergruppe, bestehend aus gleich ausgerichteten Fenstern, kennt. Um diese Konfigurationsdaten zu gewinnen kann eln Smartphone verwendet werden. Das Smartphone wird dazu mit dessen Rückseite an das Fenster gehalten und elne entsprechende Software im Smartphone misst die Neigung und Ausrichtung des Smartphones, womit sich unmittelbar die Neigung und Ausrichtung des Fensters bzw.

Halte- und Bewegungssystem

Die Erfindung beschreibt eine Vorrichtung bestehend aus parallel angeordnete Führungsschienen mit entlang ihrer Längserstreckung voneinander beabstandeten Drehpunkten, aus Halteelementen zur Befestigung von Elementen wie z.B. Verkleidungsplatten, die jeweils über Drehpunkte schwenk­ bar mit den Führungsschienen verbunden sind, und aus mit Hilfe der Führungsschienen geführte längsverschiebbare Schubstreben, sowie Verbindungselementen, welche die Halteelemente und die Schubstreben miteinander koppeln, zum erfindungsgemäßen Zwecke der Befestigung und Ver­ schwenkung von Elementen (wie zß Verkleidungsplatten oder Fassadenpaneele) die nahe an einem Wandbildner angebracht werden, derart, dass eine im weitesten Sinne parallele Bewegung von Ele­ menten erreicht wird, und dass bei dieser Verschwenkungtrotz des schmalen Abstands zum Wand­ bildner Winkel größer 130 Grad realisiert werden können ohne dass Teile des Bewegungssystem die Außenfläche der Verkleidungsplatten überragen.

Halte- und Bewegungssystem

Die Erfindung beschreibt eine Vorrichtung bestehend aus parallel angeordneten Führungsschienen mit entlang ihrer Längserstreckung voneinander beabstandeten Drehpunkten, aus Halteelementen zur Befestigung von Elementen wie z.B. Verkleidungsplatten, die jeweils über Drehpunkte schwenkbar mit den Führungsschienen verbunden sind, und aus mit Hilfe der Führungsschienen geführte längsverschiebbare Schubstreben, sowie Verbindungselementen, welche die Halteelemente und die Schubstreben miteinander koppeln, zum erfindungsgemäßen Zwecke der Befestigung und Verschwenkung von Elementen (wie zB Verkleidungsplatten oder Fassadenpaneele) die nahe an einem Wandbildner angebracht werden, derart, dass eine im weitesten Sinne parallele Bewegung von Elementen erreicht wird, und dass bei dieser Verschwenkung trotz des schmalen Abstands zum Wandbildner Winkel größer 130 Grad realisiert werden können ohne dass Teile des Bewegungssystem die Außenfläche der Verkleidungsplatten überragen.

Glazing panel and method of manufacture

METHOD AND APPARATUS FOR CONTROLLING RADIANT ENERGIES

CONTROL OF ARCHITECTURAL OPENING COVERINGS

SHIELDING APPARATUS

... [Problem] To provide a shielding device provided with a speed adjustment unit which is capable of automatically adjusting the movement speed of a shielding material using a simple configuration, and with which noise during operation is suppressed. [Solution] According to the present invention, provided is a shielding device in which a shielding material is opened and closed by rotating a winding shaft. The shielding device is provided with a speed adjustment unit for automatically adjusting the movement speed of the shielding material. The speed adjustment unit is provided with: a housing for accommodating a viscous fluid; and a moving member which is accommodated inside the housing, and which moves in accordance with the rotation of the winding shaft. Furthermore, the speed adjustment unit is configured such that the resistance force that the moving member receives from the viscous fluid changes in accordance with the movement of the moving member.

COVERING FOR AN ARCHITECTURAL OPENING

A covering for an architectural opening is provided. The covering may include a head rail, a first roller rotatably supported by the head rail, a second roller rotatably supported by the head rail, a first shade attached to the first roller, and a second shade attached to the second roller. The second roller may be positioned rearward of the first roller. The first shade may be wrappable about the first roller. The first shade may include two laterally-separable sheets interconnected by a plurality of vertically-spaced vanes. The second shade may be wrappable about the second roller.

END CAP FOR A RAIL FOR A WINDOW COVERING

An end cap for use on a rail for a covering for an architectural opening. At least one securement leg secures the end cap to the rail.

PLASTIC DOUBLE-CELL COVERING FOR ARCHITECTURAL OPENINGS

A cellular covering for an architectural opening includes a plurality of elongated, longitudinally connected and transversely collapsible cellular units composed of inner and outer cells where the outer cell is a woven, knit, or non-woven product and the inner cell is an air-impermeable film which may be treated to be a low-modulus film with acceptable surface tension so that the panel formed from the cellular units has improved insulative properties and has a relatively long life.

Fabric having three-dimensional shape and method for producing same

The present invention provides fabric having a three-dimensional shape, in which a light-transmittable front layer, a light-transmittable back layer and a semi light-transmittable shield layer interconnecting the front layer and the back layer are integrally connected with each other by weaving. The shield layer includes a first shield layer, a second shield layer and a third shield layer which are overlapped with adjacent shield layers and repeatedly formed. The front layer includes a front portion woven by front warp and front weft, wherein the front portion has front connection portions sequentially and repeatedly formed, each front connection portion being woven by front warp, front weft and shield layer warp of the shield layer. The back layer includes a back portion woven by back warp and weft, wherein the back portion has back connection portions sequentially and repeatedly formed, each back connection portion being woven by back warp, back weft and shield layer warp of the shield ...

INDIVIDUALIZED CONTROL METHOD AND AUTOMATED MEANS OF SCREENING AT LEAST ONE WINDOW, CONTROL ASSEMBLY FOR CARRYING OUT SAID METHOD, AND TOOL SETTING FOR SAID SET

BLIND HAS DIRECTIONAL BLADES IMPROVES

PANNEAU A LAMES PIVOTANTES MONTEES DANS UN CHASSIS

CHAQUE LAME EST MONTEE DANS LE CHASSIS DE FACON A POUVOIR PIVOTER AUTOUR D'UN AXE LONGITUDINAL FIXE 3 POUR PRENDRE UNE POSITION D'OUVERTURE ET UNE POSITION DE FERMETURE DANS LAQUELLE LES BORDS ADJACENTS 22-1, 21-2 DE DEUX LAMES VOISINES 2-1, 2-2 COOPERENT POUR VERROUILLER LES LAMES MUTUELLEMENT. DES RESSORTS 4-1, 4-2 RAMENENT LES LAMES VERS LA POSITION D'OUVERTURE LORSQU'ELLES SONT DEVERROUILLEES EN CHAINE PAR L'OUVERTURE DE LA DERNIERE D'ENTRE ELLES.

System of blinds for semicircular volumes

La présente invention s'adresse au domaine de l'architecture intérieure et extérieure et de la décoration. Elle a spécifiquement pour objet, un dispositif d'obturation ou d'isolement d'espaces libres de forme semi-circulaire constitué par un ensemble de feuillets en matériau souple, replié sur lui-même autour d'un point d'involution, susceptible de se déployer pour recouvrir essentiellement la surface à obturer, à l'aide d'un moyen de liaison entre les différents feuillets, actionné par un moyen de traction. Emploi comme moyen d'obturation dans des espaces de grandes dimensions.

SCREEN SUN VISOR MAKING FUNCTION OF COLLECTOR OF SOLAR ENERGY

INSULATION COMPOSITE WINDOW HAVING SUNLIGHT BLOCKING SYSTEM ATTACHED THERETO

The present invention relates to an insulation composite window having a sunlight blocking system attached thereto, and more specifically, to an insulation composite window having a sunlight blocking system attached thereto, comprising an insulation composite window and a sunlight blocking system. The insulating composite window comprises: a window frame installed on a wall and consisting of an outdoor window frame and an indoor window frame formed by an insulation panel, which are coupled; an outdoor rail formed to protrude from the outdoor window frame; an indoor rail frame installed on the indoor window frame; an outdoor window installed to be guided by the outdoor rail to be slid; and an indoor window installed to be guided by the indoor rail frame to be slid. The sunlight blocking system comprises: at least one fixing member installed on an inner surface of the window frame, which is positioned above a space between the outdoor window and the indoor window, having both open ends, and ...

CONTROL OF ARCHITECTURAL OPENING COVERINGS

THREE-DIMENSIONAL FABRIC AND A METHOD FOR FABRICATING THE SAME

PURPOSE: A three-dimensional fabric and a method for fabricating the same are provided to implement a three-dimensional shape and to enable various expressions. CONSTITUTION: A three-dimensional fabric comprises: a front layer(100) which is woven in a mesh structure; a back layer(200) which is woven in a mesh structure and enables light transmission; and a light-shield layer which is inserted between the front and back layers. The light-shield layer has first, second, and third light-shield layers(300,400,500). The front layer has a front side part(120) which is woven with a front warp(101) and a front weft. COPYRIGHT KIPO 2013 ...

CONTROL OF ARCHITECTURAL OPENING COVERINGS

VARIABLE CONFIGURATION BLINDS

A slatted horizontal blinds system has separate positional controls for distinct subsets of slats. Odd and even slats can be moved relative to each other both horizontally and vertically. With a scalloped upper and lower edge, overlapping slats can produce a variety of light allowing and esthetic modes. Some versions only support up and down movement and some slats are rectangular. This is caused by hiding and exposing of slat portions and voids between slats by the relative movement of odd and even slats. Slats may have translucent colored portions, apertures or printed designs. The absolute movement may only be of one subset of slats while other slats stay in position. In other cases all slats can move simultaneously in relation to each other. Mechanisms include screw drive with "lost motion" operation and movement latches. Also slidable carriages, end-cams, and linear motors can be used. In some cases the bottom rail has mechanisms as well as the head rail.

ENERGY SAVING COVERING FOR WINDOWS AND DOORS

This disclosure provides an energy saving covering for windows and doors of buildings and transportation tools. The energy saving covering has a first side for absorbing solar heat and second side for reflecting solar light. Said covering further comprises an automatic control system and a fluid channel. This disclosure also provides a solar heating system using energy saving blind as its solar heat absorber. Said solar heating system comprises a shade made of base material comprising a group of rotatable and adjustable slats placed one next to another, said slats having a first side for absorbing solar heat, a second side for reflecting heat, and a mechanism for controlling orientation of said slats. The solar heating system may comprise a heat storage tank to form a solar heat collecting and storing integrated device.

RETRACTABLE WINDOW COVERING HAVING A LENGTH EXPANDING STIFFENING ROD

A retractable window covering that has a flexible fabric panel having a bottom edge with a weight bar attached to it. The fabric panel has one or more elongate pockets across its width, accommodating a length-expanding stiffening rod with: an elongate guiding element of non-magnetic material; a first magnet guided for movement along the elongate guiding element; and a second magnet guided for movement along the elongate guiding element and positioned in respect of the first magnet, so that the first and second magnets repulse one another and the guiding element limits and guides the movement of the first and second magnets in respect to one another.

Sunshade

The sunshade consists of at least two rows (16, 18) of slats (20, 22), the centres of rotation of which lie in two parallel planes spaced from one another. The slats (20, 22) are pivoted according to solar radiation, so that direct solar rays are reflected by the slats, whereas diffuse sky radiation can pass through the gaps formed between the slats, so as to pass into the building. It is thus possible, even under direct solar radiation, to guarantee the illumination of the inside of the building, without direct solar radiation being capable of passing into the building, in order to cause undesirable dazzling or heating there. ...

Window blind

A blind 100 includes a headrail 10; a first slat set 14, below the headrail; a second slat set 20, under the first slat set; a turning module (33, Fig. 1), provided in the headrail; a first ladder (26, Fig. 1), and a second ladder (30, Fig. 1). The first and the second ladders are respectively connected to the turning module with an end thereof, and respectively contact the first and the second slat sets. A first control cord 54 is connected to the first slat set to spread or collapse a plurality of first slats 16; a second control cord 56 is connected to the second slat set to spread or collapse a plurality of second slats 22.

Inbraakwerend rooster

Intrusion resistant grate with a reinforced frame

An intrusion-resistant grate 1 comprising evenly spaced sheets 6 incorporated into a frame 22. The frame is formed of sections 2 which include a closed cavity 12 with reinforcement 13 located inside the cavity and arranged so that the cavity and reinforcement extend over the ends of the sheets. The cavity and reinforcement may be L shaped to cover the end and part of the front face of the sheets. Alternatively the cavity and reinforcement may be U shaped and surround the ends of the sheets (fig 6). Fastening anchors 17 attached to the frame by rivets may be provided to secure the frame to the border of an opening. Preferably the frame also includes flange shaped caps 23 that extend outwards of the frame.

Cutting machine for window covering

RAFFLAMELLENJALOUSIE WITH Z-SHAPED FORMED LAMELLAS.

SHUTTER.

ABSCHLUSSVORRICHTUNG FUER WANDOEFFNUNGEN

Lamellenanlage

Die Erfindung betrifft eine Lamellenanlage, umfassend eine an einer Befestigung (7) fixierbare Tragkonstruktion (21) mit einem ersten Träger (1) und einem zweiten Träger (8) und zumindest einer geführten Lamelle (9), wobei die Lamelle (9) separat ansteuerbar und durch zumindest einen Antrieb (22) separat verfahrbar und verdrehbar ist, sowie eine Fassadenkonstruktion umfassend zumindest eine derartige Lamellenanlage.

Method and apparatus of making fabric light control window covering

Safety window shade assembly

A dual shade apparatus comprises a first shade, which may be a Roman or natural woven shade, and a second shade, which may be a cellular shade, coupled to each other in a back-to-back arrangement with one or more dual channeled couplers. Any lift cords employed in the apparatus are concealed in between the pair of shades so as to prevent any direct contact. No portion of any employed cords is exposed or accessible for direct or inadvertent contact, thereby enhancing safety in operating the apparatus. The coupler has a double-C configuration to receive corresponding retaining mechanisms of the front and rear shades. A head rail houses a lifting mechanism. Each lifting cord extends from the lifting mechanism, in between the two shades, and down to a bottom rail. The dual shades are drawn down or retracted in unison by pulling or pushing up the bottom rail.

Hollow built-in window blind

A hollow built-in window blind is provided. The window blind includes an outer glass ( 13 a ), an inner glass ( 13 b ), a spacing strip ( 14 ), a curtain ( 12 ), and a fixing device for the curtain. The curtain ( 12 ) is installed in a closed space enclosed by the outer glass ( 13 a ), the inner glass ( 13 b ), and the spacing strip ( 14 ). Furthermore, the spacing strip ( 14 ) has a step part to be connected with the curtain ( 12 ), and the fixing device includes an upper beam ( 1 ) with a projection, left and right frames ( 10 a , 10 b ) with a projection respectively. The upper beam ( 1 ), left and the right frames ( 10 a , 10 b ) are connected to the spacing strip ( 14 ) by the projections set on the step part of the spacing strip ( 14 ).

Head rail for a blind

A head rail for a blind is disclosed. The head rail has a cross-sectional profile which includes a first wall having a proximal end and a distal end, a second wall having a proximal end and a distal end, and a web portion extending between the proximal ends of the first wall and the second wall, wherein a portion of the first wall towards the distal end thereof slopes towards the second wall, and a portion of the second wall towards the distal end thereof slopes towards the first wall, such that the space between the distal ends of the walls is less than the space between the proximal ends of the walls, the cross-sectional profile of the head rail further including one or more unit attachment formations associated with one or both of the walls and being located in, or extending through, the space between the walls, the unit attachment formations being adapted to enable attachment to the head rail of industry standard cord lock units and industry standard chain drive units.

Louver blind structure in a double glazed window unit

A louver blind structure comprises a frame with a plurality of louver members pivotally mounted at each longitudinal end thereof to the frame so as to pivot between open and closed positions. An elongated member is movable relative to the frame and is so positioned as to engage the louver members. An actuator is mounted to the frame for selectively imparting a movement to the elongated member. When imparting a movement to the elongated member the louver members engaged thereby are caused to pivot between the open and closed positions. A kit comprising this actuator and the elongate member for a louver blind structure is also provided.

Spring motor for drive for coverings for architectural openings

A covering for architectural openings.

Blind with head rail and control guides

A blind for a building opening, and having a head rail attachable adjacent to the building opening; a blind panel stored in the head rail, and adapted to be lowered, over the building opening; and, blind panel control mechanism in the head rail and control guides leading the the control so as to hang free of the blind panel, and permitting the blind panel to fill the building opening.

Structural element

A structural element includes sectors ( 12 to 15 ) of a material layer ( 11 ) that are foldably connected along hinge axes ( 16 to 18 ) and are foldable open and closed in a fan-like manner about a pivot center ( 19 ). A second material layer ( 21 ) is disposed on a subregion of a broad side ( 20 ) of the material layer ( 11 ), which has sectors ( 25 to 28 ) that are foldably connected to each other along hinge axes ( 22 to 24 ) and can be folded open and closed. The hinge axes ( 16 to 18 ) of the material layers, in the folded-open state of the structural element ( 10 ), each extend radially in the manner of rays with respect to the pivot center ( 19 ) and delineate the sectors ( 12 to 15 and 25 to 28 ) from each other. The sectors ( 25 to 28 ) of the second material layer adjoin each other within flat, curved or arched surface.

Window shade

A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position. The cord is secured to and is wound about a spring-loaded roller. The roller provides tension on the cord that counterbalances the weight of the shade so that the shading material may be positioned at any desired level.

Window shade

A window shade that reduces the risk of an individual becoming entangled in cords used to operate the shade includes a headrail adapted for horizontal mounting above a window, a shading material attached to the headrail, and at least one cord for raising and lowering the shading material. The cord is attached to a location adjacent a lower end of the material, and extends upward through cord guides toward the headrail. The cord is encased within a collapsible shroud attached to each cord guide. The shroud is adapted to longitudinally extend as the shading material is lowered toward a deployed position, and then longitudinally collapse as the shading material is raised toward a stowed position. The cord is secured to and is wound about a spool fixed to a spring-loaded roller. The roller provides tension on the cord that counterbalances the weight of the shade so that the shading material may be positioned at any desired level. The shade does not require a graspable cord or cords for operation.

Method and device for winding venetian blinds or honeycomb blinds

A method and device for winding venetian blinds or honeycomb blinds, one ends of said multi-strand lift cords are fixedly connected with the underbeam of the venetian blinds or honeycomb blinds, while the other ends pass through the slats of the venetian blinds or honeycomb blinds converge into a strand rope; and finally the strand rope is fixedly connected with a winding reel which is rotated to wind the rope to realize the action of winding. The winding method of “many cords in one” is used in the present invention. The purpose of controlling the whole set of venetian blinds or honeycomb blinds is achieved by controlling a rope with a winding reel. The venetian blinds or honeycomb blinds of the present invention with simpler structure, more convenient installation, longer operating life, better lifting balance of the blinds, more beautiful products, and less influences of the window size.

Operation apparatus of sunlight shielding apparatus, lifting apparatus of roll-up blind and operation pulley

An operation apparatus of a sunlight shielding apparatus is provided which is equipped with a fail-safe function so as not to hinder behavior of a dweller or the like, and, in usual operation, unnecessary activation of the fail-safe function is prevented, so that enhanced operability can be realized. In a sunlight shielding apparatus in which an operation cord of an endless type is suspended from a pulley supported so as to be capable of rotating in a head box, and a driving shaft is rotated based on an operation of the operation cord by way of the pulley so as to drive a shielding member, the operation cord 16 is made into an endless type by coupling via a coupling section which is configured to be decoupled with a predetermined first pull force, and a torque limiter 18 is interposed between the pulley 15 and the driving shaft 11, 12 , the torque limiter being configured to run idle with a second rotation torque which is smaller than a first rotation torque which is exerted on the pulley by the first pull force.

Decorative frame body

A decorative frame body includes at least four decorative boards and several fixing seats. Each decorative board has a sunshade section and an engagement channel formed on the bottom face of the decorative board. Each fixing seat has a fixing base and latch sections extending from the fixing base in adaptation to the engagement channel. The fixing seats are fixed on the wall face beside the window frame. The latch sections of the fixing seats are latched in the engagement channel to connect the decorative boards with the fixing seats as a decorative periphery of the window. The sunshade sections of the decorative boards serve to block the gaps between the blind slats and the window frame and prevent the sunlight from going into the room from the gap.

MODULAR ALL IN ONE WINDOW COVERING CUTDOWN MACHINE

A modular cutdown machine for window coverings includes a center control module and first and second cutting modules at opposite ends of the center control module. Control, power and cleanup functions are contained within the center control module and are distributed to each of the cutting modules. One cutting module can be operated without the other cutting module in place, and repair or service can be performed by the interchange of modules. 1. A modular cutdown machine for cutting window blind products of different types , said modular cutdown machine comprising:a center control module including sources of operating power;a first cutting module for cutting at least a first window blind product type at one end of said center control module;a second cutting module for cutting at least a second window blind product type at an opposite end of said center control module from said first cutting module;a first array of disconnectable power couplings from at least some of said sources of operating power to said first cutting module; anda second array of disconnectable power couplings from at least some of said sources of operating power to said second cutting module.2. The modular cutdown machine of ; each of said modules including a separate cabinet claim 1 , and said cabinet of said center control module being detachably connected to said cabinets of said first and second cutting modules.3. The modular cut down machine of claim 1 , said center control module having a vacuum cleaner therein claim 1 , and a vacuum hose connecting said vacuum cleaner to at least one of said first and second cutting modules.4. The modular cut down machine of claim 1 , said center control module having an air compressor therein claim 1 , and at least one pressure line connecting said compressor to at least one of said first and second cutting modules.5. The modular cut down machine of claim 1 , said center control module having a programmable logic controller therein operatively connected ...

UNITARY ASSEMBLY FOR AN ARCHITECTURAL FENESTRATION, PROVIDING DYNAMIC SOLAR HEAT GAIN CONTROL

The present disclosure is related to a unitary assembly for an architectural fenestration, providing dynamic solar heat gain control, which (1) provides a track-based frame structure/blind combination in which the blind is self-correcting should the blind material fall outside of the track; (2) provides directional shading, where the assembly provides for dynamically controlling the amount of light allowed to reach the heat storage unit; (3) provides a blind motor without limiter switches and with a quick-release slip-ring; and (4) provides a heat storage unit which is a thermally efficient, transparent and translucent structure, with which gain from sunny winter days is greater than nighttime loss, so as to provide supplemental heat. 1. A unitary assembly for an architectural fenestration , providing dynamic solar heat gain control , comprising:a roller shade including shade material;louvers disposed on an exterior side of the shade material;the louvers having a curved cross section between a back edge, connected to the shade material, and a front edge, projecting outwardly therefrom;a guide track for receiving transversely opposing side sections of the shade material and for vertically guiding the shade material;a high gain, low-e insulating glazing disposed on an interior side of the track; anda heat storage element disposed on an interior side of the glazing.2. The assembly of claim 1 , wherein:the louvers have longitudinally opposing end sections which overlie the transversely opposing side sections of the shade material;the louver end sections are notched so that the end sections have a depth, from the back edge, which enables the end sections to fit within the guide track; anda depth of the louvers between the end sections is greater than the end sections.3. The assembly of claim 2 , wherein:the shade includes a substantially rigid weighted bottom rail connected to a bottom edge of the shade material; andthe bottom rail has opposing side sections which extend ...

Process And System For Manufacturing A Roller Blind

A process and system for manufacturing roller blinds is provided which includes structure for performing plural steps including a first step of helically winding slat fabric about a drum, thereby forming a slat product. A second step includes moving the slat product from the drum to a platform. A third step includes winding the slat product about a roller tube to form a roller blind. A fourth step includes moving the blind from the platform to a heat treating device. 1. A process of forming a slatted roller blind comprising:obtaining a fabric layered with a plurality of thermally formable slats including a first slat and a last slat, each slat having a face,winding the layered fabric into a coil having an axis such that the face of each slat is substantially parallel with the axis of the coil, wherein the first slat is the innermost slat of the coil and the last slat is the outermost slat of the coil, andheat treating the coil so as to set a wound shape into the slats such that the first slat has a smaller radius than the last slat.2. The process of claim 1 , where the slats are narrow compared with the screen height so that claim 1 , on the slatted roller blind claim 1 , adjacent slats are disconnected from each other and an open screen exists therebetween.3. A process of forming a slatted roller blind comprising:obtaining a fabric layered with a plurality of thermally formable slats,winding the slat layered fabric about a roller to create a fabric wound roll, andheat treating the fabric wound roll so as to set a wound shape into each slat.4. The process of further including encasing the wound fabric prior to heat treatment.5. The process claim 1 , where the slats are narrow compared with the screen height so that claim 1 , on the slatted roller blind claim 1 , adjacent slats are disconnected from each other and an open screen exists therebetween.6. A process for fabricating a blind claim 1 , comprising:a first step of helically winding thermally formable slat ...

PLASTIC DOUBLE-CELL COVERING FOR ARCHITECTURAL OPENINGS

A cellular covering for an architectural opening includes a plurality of elongated, longitudinally connected and transversely collapsible cellular units composed of inner and outer cells where the outer cell is a woven, knit, or non-woven product and the inner cell is an air-impermeable film which may be treated to be a low-modulus film with acceptable surface tension so that the panel formed from the cellular units has improved insulative properties and has a relatively long life. 1. A cellular covering for an architectural opening comprising:a plurality of elongated outer tubular transversely collapsible cells interconnected along adjacent longitudinal sides to form an expandable and collapsible panel movable between extended and retracted positions, each said outer cell including an inner substantially concentric tubular cell secured to said outer cell along at least two peripherally spaced longitudinal lines of attachment, said inner cell being made of an air impermeable material to improve the insulating capability of said panel.2. The covering of claim 1 , wherein said outer cell is air permeable and said inner cell is made of an orientated polypropylene film.3. The covering of claim 1 , wherein said outer cell is air permeable claim 1 , and said inner cell is made of a base layer with a film of orientated polypropylene film overlying at least a portion of said base layer.4. The covering of any of or wherein said inner cell further includes a polyvinylidene chloride coating overlying at least a portion of said orientated polypropylene film.5. The covering of any of or claim 1 , wherein a polyvinylidene chloride coating is positioned on an entire outer surface of said orientated polypropylene film.6. The covering of claim 2 , wherein said orientated polypropylene film has a thickness of approximately 1.5 mil.7. The covering of claim 4 , wherein said polyvinylidene chloride has a melting/softening point above 225° F.8. The covering of claim 4 , wherein said ...

BLINDS-BETWEEN-GLASS WINDOW WITH THERMAL BREAK

A blinds-between-glass window assembly includes spacers with a thermal break. The assembly is modular in that the same components can be used to form window assemblies of varying thicknesses by replacement of the corner keys. A spring counter-balance mechanism is mounted within a side rail to provide a counter-balancing force against a magnetic follower. Guards are disclosed to reduce scratching or marring that can occur if the blind slats bump against the frame or glass. 1. A window assembly comprising:a frame assembly, the frame assembly including an operating-side rail, a non-operating-side rail, a top rail and a bottom rail, the operating-side rail being connected to the top rail by a first corner clip and being connected to the bottom rail by a second corner clip, the non-operating-side rail being connected to the top rail by a third corner clip and being connected to the bottom rail by a fourth corner clip;an interior glass panel mounted to the frame assembly at an interior side of the frame assembly;an exterior glass panel mounted to the frame assembly at an exterior side of the frame assembly opposite from the interior side;a blind assembly operably attached to the top rail between the glass panels;a follower carriage retained within the operating-side rail, the follower carriage being operably connected to the blind assembly such that movement of the follower carriage within the operating-side rail in a first direction causes adjustment of the blind assembly towards an open configuration and movement of the follower carriage within the operating-side rail in a second direction causes adjustment of the blind assembly towards a closed configuration; andan operator magnetically coupled to the follower carriage at the interior glass panel, whereby movement of the operator causes corresponding movement of the follower carriage; and wherein:the operating-side rail includes an operating-side exterior spacer plate and an operating-side interior spacer plate, the ...

TRACK FOR AN ADJUSTABLE BLIND ASSEMBLY

A track for an adjustable blind assembly is disclosed. One described track for an adjustable blind assembly comprises a track comprising a base and a slot, the base comprising a flange portion and a brace portion, the flange portion extending from the base and securable to a spaced window pane by a window frame, and the slot extending from the base and comprising a channel for a sliding adjuster. 15-. (canceled)6. A track for an adjustable blind assembly comprising:a base comprising a flange portion and a brace portion, the flange portion extending from the brace portion, securable to a spaced window pane by a window frame, and comprising a lip; anda slot extending from the base and providing a channel for a sliding adjuster.7. (canceled)8. A track for an adjustable blind assembly comprising:a base comprising a plurality of discontinuous flange portions and a brace portion, the discontinuous flange portions extending from the brace portion and securable to a spaced window pane by a window frame; anda slot extending from the base and providing a channel for a sliding adjuster.920-. (canceled)21. A track according to claim 6 , wherein the flange portion has a first surface and an oppositely disposed second surface claim 6 , the first surface being securable to the spaced window panel by insertion of the flange portion into the window frame claim 6 , the second surface comprising a notch.22. A track according to claim 21 , wherein the notch extends along the length of the flange portion.23. A track according to claim 6 , wherein the track comprises an extruded material.24. A track according to claim 6 , wherein the slot comprises a side wall and a back wall extending from the base claim 6 , a top wall connected to the side wall and the back wall claim 6 , and a protrusion extending from the top wall claim 6 , wherein the side wall claim 6 , the back wall claim 6 , and at least a portion of the top wall collectively define a hollow tubular cavity.25. A window assembly ...

Window Shade and Its Control Module

A window shade comprises a head rail, a shading structure, a bottom part, suspension cords connected with cord winding units, and a control module. The control module includes a drive axle assembled with the cord winding units, a sleeve affixed with the drive axle, an arrester assembled around the drive axle, and a release unit. The arrester has a locking state in which the arrester blocks a rotational displacement of the sleeve and the drive axle to keep the bottom part at a desired position, and an unlocking state in which rotation of the sleeve and the drive axle is allowed to lower the bottom part by gravity action. The release unit includes an actuator that is operatively connected with the arrester and has an elongated shape. The actuator can rotate about its lengthwise axis to turn the arrester from the locking to unlocking state.

Blind Assembly

A blind assembly including a Roman blind sheet secured at one end thereof to a headrail, wherein the Roman blind sheet carries a plurality of horizontal bars arranged in a spaced relationship; and a roller blind sheet secured at one end thereof to a roller tube rotatably coupled to the headrail, the roller blind sheet including at the opposite end thereof a bottom bar, wherein the roller blind bottom bar is coupled to the Roman blind sheet such that rotation of the roller tube causes the roller blind sheet to be raised or lowered and a consequent raising or lowering of the Roman blind sheet. 1. A blind assembly including a Roman blind sheet secured at one end thereof to a headrail , wherein the Roman blind sheet carries a plurality of horizontal bars arranged in a spaced relationship; and a roller blind sheet secured at one end thereof to a roller tube rotatably coupled to the headrail , the roller blind sheet including at the opposite end thereof a bottom bar , the roller blind bottom bar being coupled to the Roman blind sheet such that rotation of the roller tube causes the roller blind sheet to be raised or lowered and a consequent raising or lowering of the Roman blind sheet , wherein the horizontal bars extend across substantially the entire width of the Roman blind sheet and each horizontal bar includes a Roman blind fabric engagement element in the form of a fabric receiving slot extending substantially the entire length of the bar; wherein at least one of the horizontal bars further includes a channel-defining element which defines a channel between a body portion of the horizontal bar and the channel-defining element; and wherein the roller blind sheet is located in use within the channel.2. A blind assembly according to claim 1 , wherein the channel is configured to permit vertical movement of the roller blind sheet through the channel claim 1 , but to prevent the roller blind bottom bar from passing through the channel.3. A blind assembly according to ...

VARIABLE CONFIGURATION BLINDS

A slatted horizontal blinds system has separate positional controls for distinct subsets of slats. Odd and even slats can be moved relative to each other both horizontally and vertically. With a scalloped upper and lower edge, overlapping slats can produce a variety of light allowing and esthetic modes. Some versions only support up and down movement and some slats are rectangular. This is caused by hiding and exposing of slat portions and voids between slats by the relative movement of odd and even slats. Slats may have translucent colored portions, apertures or printed designs. The absolute movement may only be of one subset of slats while other slats stay in position. In other cases all slats can move simultaneously in relation to each other. Mechanisms include screw drive with “lost motion” operation and movement latches. Also slidable carriages, end-cams, and linear motors can be used. In some cases the bottom rail has mechanisms as well as the head rail. 1. A blind for an opening comprising at least three , generally mutually parallel horizontal slats including at least first slat belonging to a first subset of the at least three slats , the slats of the first subset being operationally mutually coupled to be selectively movable in concert from a first position to a second position; such movement being relative to the positions of a distinct second subset of the at least three slats; further slats of the first and second sets being intermingled and the position change being manifest when in a closed state.2. The blind of where one horizontal edge of at least one of the slats has a shape other than a straight line.3. The blind of where the movement is horizontal.4. The blind of where the movement is vertical.5. The blind of where the one edge having a shape other than a straight line has a shape of a repeating scallop.6. The blind of where in at least one position there is an overlap of slats.7. The blind of where a portion of at least one slat of the second ...

WASTE-FREE METHOD OF MAKING WINDOW TREATMENTS

An apparatus and method are disclosed for forming cellular or non-cellular window shades directly from raw stock to the final desired window shade color, height and width to fit a particular window size, with essentially no wasted material. The shade is fabricated from a bonded array of a predetermined number of stacked, identically shaped and sized, elements or preforms of uniform length corresponding to one of the height or width dimensions of the desired window covering. The number of preforms is selected so that the length of the fully expanded array will correspond with the other of the height or width dimensions of the window covering. The raw stock is in the form of a continuously fed narrow strip of uncolored fabric to which the necessary coloring, folding, cutting-to-length, stacking and bonding steps are applied within the disclosed apparatus. 124-. (canceled)25. A method of making a plurality of foldable , collapsible window shades , each shade formed of a plurality of elongated prefothis cut from a continuously moving narrow strip of elongated flexible material and subsequently stacked and bonded together to form a respective continuous array , comprising:depositing colorant onto a first portion of said moving continuous strip of flexible material;thereafter cutting said first portion of moving colorant-coated strip into at least one set of preforms, each preform having a first combination of color, pattern and length, and each set of such preforms, when stacked and bonded together, forming a continuous array having the color, pattern, height and width substantially corresponding to a first customer-specified shade;thereafter, without interruption of the continuous movement of said continuous strip, repeating said depositing and cutting steps on a second portion of said moving strip to produce a second set of preforms, each preform of said second set having a second combination of color, pattern and length different from said first combination, and such ...

Blind cutting machine

An improved blind cutting machine has a work surface on which a blind to be cut is placed and at least one end stop against which an end of the blind to be cut rests prior to being cut by a cutting mechanism. An actuator is connected to the end stop. The actuator moves the end stop relative to the work surface and the cutting mechanism in response to signals from a controller. An operator enters information about the blind to be cut and the dimensions of an opening over which the blind to be cut is to be mounted into the controller. The controller then calculates the location where the end stop should be so that a sufficient amount of material can be trimmed from an end of the blind to be cut to enable the blind to fit the opening. Then the controller sends a signal to the actuator that causes the actuator to move the end stop to that location. In alternative embodiments the end stop is fixed and the actuator moves the cutting mechanism or a work surface on which the blind to be cut has been placed.

SYSTEM FOR CONFINING LIFT CORDS IN COVERINGS FOR ARCHITECTURAL OPENINGS

A system for incorporation into a retractable covering that includes a flexible lift cord extending from a headrail to a bottom rail. The system includes a flexible protector of a length similar to that of an associated lift cord with the lift cord being operatively connected to the protector. The protector is in turn connected to a fabric extending between the headrail and the bottom rail at predetermined spaced locations so that any loop of protector formable is limited by the spacing between the locations at which the protector is connected to the fabric. The maximum size of a loop so formed in the protector and thus the lift cord associated therewith is insufficient to encapsulate a body part of a child or infant. 1. A covering for an architectural opening , comprising:a head rail;a bottom rail;a flexible shade material extending between the head rail and the bottom rail;a lift cord extending between the head rail and the bottom rail in adjacent relationship to the shade material; anda protector extending along a length of the shade material and secured to the shade material at vertically-spaced locations to establish a fixed length of the protector from one location to the next adjacent location, the protector operatively associated with the lift cord so that the fixed length of the protector from one location to the next adjacent location limits the size of a loop that can be formed in the lift cord.2. The covering of claim 1 , wherein the protector comprises an elongated claim 1 , flexible base cord including a plurality of loops spaced along the length of the base cord.3. The covering of claim 2 , wherein the protector further comprises a plurality of clips spaced along the length of the base cord.4. The covering of claim 3 , wherein the plurality of clips are fixed to the base cord.5. The covering of or claim 3 , wherein each clip has a sleeve that receives the base cord.6. The covering of claim 5 , wherein each clip further has a C-shaped clasp extending ...

CELLULAR SHADE ASSEMBLY AND METHOD FOR CONSTRUCTING SAME

An expandable and contractable shade assembly includes a plurality of closed cell structures aligned vertically one above another with juncture lines defined between adjacent structures. Each closed cell structure includes a front face and a separate back face. The front face and the back face are offset from one another in relation to a vertical axis. In one embodiment, for instance, the front face of a higher cell is connected to both the front face and back face of a lower cell, while the back face of the higher cell is only connected to the back face of the lower cell. In an alternative embodiment, the front face of a higher cell is only connected to the front face of a lower cell, while the back face of the higher cell is connected to both the front face and the back face of the lower cell. The above configuration can increase strength and dimensional stability of the interconnected cells. 1. A cellular shade comprising:a plurality of sequential and interconnected closed cell structures extending in a longitudinal direction, the cell structures having a collapsed position when the shade is retracted and having an open position when the shade is extended, at least some of the cell structures including a front face and a separate back face, the front face including a first segment separated from a second segment by a first fold line, the back face including a corresponding first segment separated from a corresponding second segment by a second fold line, and wherein the first segment of the front face has a length less than the length of the second segment of the front face and wherein the first segment of the back face has a length greater than the length of the second segment of the back face; anda lift system configured for vertically drawing said cell structures from an expanded configuration into a contracted configuration.2. A cellular shade as defined in claim 1 , wherein the first segment of the front face is above the second segment of the front face in ...

COLLAPSIBLE VANE STRUCTURE AND RELATED METHOD FOR A SHADE FOR AN ARCHITECTURAL OPENING

A base structure and associated method for converting the base structure into an operable vane on a shade for an architectural opening. The base structure includes a back sheet and a front sheet attached together in engagement regions spaced along the length of the back sheet and front sheet. The front sheet is separated into front strip sections having a free end. Operating elements are positioned along the back sheet and situated so as to move relative thereto. The operating elements are attached adjacent to a free end of the front strip. Movement of the operating elements actuates the free end of the front strip to move from a closed position to an open position as desired by the user. 1. A method of making a shade for an architectural opening having at least one operable vane , the operable vane moving from an open position to an extended position while the shade is at least partially extended , the method comprising:providing a base structure having a back sheet and a front sheet, the back sheet and front sheet connected by one or more engagement regions extending periodically along a length of extension of the back and front sheets, and unconnected between the one or more engagement regions;cutting the front sheet adjacent at least one of the one or more engagement regions to form a strip comprising a first edge joined to the back sheet and a second free edge;positioning at least one operating element between the back sheet and the strip so that the at least one operating element is movable relative to the back sheet; andattaching the at least one operating element to the strip to form the at least one operable vane;wherein the at least one operable vane is configured to move relative to the back sheet upon actuation of the operating element.2. The method of claim 1 , wherein the positioning step further comprises:inserting the at least one operating element through the back sheet from a front side of the base structure.3. The method of claim 2 , wherein the ...

Passive louver-based daylighting system

A daylighting system for use in a building including a louver array having a first longitudinal element, and a second longitudinal element spaced therefrom. At least one of the first and second elements has an asymmetrical profile, each of the first and second longitudinal elements has a bottom profile including a parabolic surface, portions of opposing surfaces of the first and second longitudinal elements define a compound parabolic concentrator profile having a non-horizontal centerline that is tilted upwards, and the array prevents line of sight therethrough. A louver for a daylighting system includes (i) a leading edge defined by a leading connecting surface disposal between a parabolic concentrator surface and a flat surface; and (ii) a trailing edge defined by a trailing connecting surface disposed between a lower compound parabolic concentrator profile, and an upper compound parabolic concentrator profile. A method for designing a louver profile is provided.

Cord drive for coverings for architectural openings

A covering for architectural openings includes a cord drive with a pulley that is supported by a bearing surface which lies in the plane of the cord.

METHOD OF MAKING A WINDOW BLIND

A method of making a window blind includes following steps. Firstly, plural base fabrics are cut out, each base fabric is provided with a first end surface and a second end surface, and two opposite sides of the base fabric are formed respectively with a first bending section and a second bending section. Secondly, the first bending section and the second bending section of the base fabric are folded toward the first end surface of the base fabric, forming an opening above the first end surface between the first bending section and the second bending section. Thirdly, surfaces of the opening are coated with an adhesive and the base fabrics coated with the adhesive are stacked vertically that the adhesive on the lower base fabric is attached on the second end surface of the upper base fabric, allowing the base fabrics to be adhered and fixed by the adhesive. 1. A method of making a window blind , comprising following steps:cutting out plural base fabrics, with each base fabric being provided with a first end surface and a second end surface, and two opposite sides of the base fabric being formed respectively with a first bending section and a second bending section;folding, with the first bending section and the second bending section of the base fabric being folded toward the first end surface of the base fabric, forming an opening above the first end surface between the first bending section and the second bending section; andcoating with an adhesive, with surfaces of the first bending section and the second bending section in proximity to the opening being coated with an adhesive, and the base fabrics coated with the adhesive being stacked vertically that the adhesive on the lower base fabric is attached on the second end surface of the upper base fabric, thereby adhering and fixing the base fabrics by the adhesive.2. The method of making a window blind claim 1 , according to claim 1 , wherein the width of the first bending section is smaller than the width of the ...

INSULATED GLASS BLIND ASSEMBLY

An insulated glass assembly providing a simple and effective construction for installing a modular assembly inside the insulated glass assembly. The insulated glass assembly may include a spacer frame configured to support the modular assembly, such as a modular blind or shade assembly. The modular assembly may include a head rail module and a control operator module that may be captured by the spacer frame. For example, the spacer frame may capture the head rail module near the upper portion or the lower portion of the insulated glass blind assembly, and may capture the control operator module on a side adjacent to the head rail module. 1. A window assembly comprising:a glass assembly including at least two glass panels and a spacer between the glass panels, the spacer being disposed near a perimeter of the glass assembly; anda modular assembly within the glass assembly, the modular assembly comprising:a head rail module adapted to support a window accessory, the head rail module at least partially captured within or by the spacer of the glass assembly along a first portion of the perimeter of the glass assembly such that the head rail module is fixed to the spacer, wherein the head rail module is adapted for modular installation along the first portion of the perimeter portion of the glass assembly; anda control operator module adapted to control operation of the window accessory, the control operator module being separable from the head rail module, the control operator module at least partially captured within the spacer of the glass assembly along a second portion of the perimeter of the glass assembly different from the first portion such that the control operator module is fixed to the spacer, wherein the control operator module is adapted for modular installation along the second portion of the perimeter of the glass assembly.2. The window assembly of wherein the control operator module is contained within the glass assembly and is adapted to raise and lower ...

COVERING FOR ARCHITECTURAL OPENING INCLUDING THERMOFORMABLE SLAT VANES

A covering for an architectural opening including a support tube and a panel operably connected to the support tube and configured to be wound around the support tube. The panel includes a support sheet and at least one vane or slat connected to the support sheet. The at least one vane includes a vane material operably connected to a first side of the support sheet and a support member operably connected to the vane material and configured to support the vane material at a distance away from the support sheet when the panel is in an extended position with respect to the support tube. 1. A covering for an architectural opening comprisinga support tube; a support sheet; and', a vane material operably connected to a first side of the support sheet; and', 'a support member operably connected to the vane material and configured in a resilient arcuate shape to support the vane material at a distance away from the support sheet when the panel is in an extended position with respect to the support tube., 'at least one vane connected to the support sheet and comprising'}], 'a panel operably connected to the support tube and configured to be wound around the support tube, the panel comprising'}2. The covering of claim 1 , wherein the support member is a thermoformable material.3. The covering of claim 1 , wherein the support member comprises an arc of curvature that is substantially the same as an arc of curvature for the support tube.4. The covering of claim 1 , wherein the at least one vane is configured extend away from the support sheet to an open position defining a chamber between the support sheet and the support member when the panel is in an extended position.5. The covering of claim 4 , wherein the support sheet is configured to substantially collapse into the vane claim 4 , substantially decreasing a size of the chamber when the panel is in a retracted position.6. The covering of claim 1 , wherein the vane material and the support member are integrally formed ...

Band Lift System for Shades

Disclosed is a roman shade assembly ( 100, 200 ) that utilizes lift bands ( 108, 208 ) rather than lift cords. The shade ( 110, 210 ) can be formed of textured materials or woven woods. The shade assembly includes lift bands ( 108,208 ) that attach to a rotatable member(s) ( 115, 215 ) and can be extended or retracted within an architectural opening by rotating the member(s). The lift bands can be slidingly connected to the shade at multiple points along the vertical length of the shade. Accordingly, as the wide lift bands are extended or retracted, the attached shade is likewise extended or retracted to cover or uncover an architectural opening.

Covering for architectural opening including cell structures biased to open

A covering for an architectural opening including a support tube and a panel operably connected to the support tube and configured to be wound around the support tube. The panel includes a support sheet and at least one cell operably connected to the support sheet. The at least one cell includes a vane material operably connected to a first side of the support sheet and a cell support member operably connected to the vane material and configured to support the vane material at a distance away from the support sheet when the panel is in an extended position with respect to the support tube.

Cellular Shade Having At Least Two Cellular Columns

An expandable and contractable shade assembly includes at least a first column of cell structures aligned vertically one above another and a second column of cell structures also aligned vertically one above the other. The second column of cell structures can be positioned offset and nested with the first cell structures such that each second cell structure may be positioned in between two adjacent of the first cell structures. One or more lift cords may be encased or contained within the first cell structures. The first cell structures not only have lift cords but also provide the product with added integrity. 124.-. (canceled)25. A process for producing a cellular shade comprising:forming a plurality of first cell structures from a first material that are disposed longitudinally along a width dimension and are aligned vertically one above another, each of the first cell structures including a first side and a second side, andforming a plurality of second cell structures also disposed longitudinally along the width dimension, the second cell structures being formed offset from the first cell structures such that each second cell structure is positioned in between two adjacent first cell structures, the second cell structures including a first side and a second side, the first side of the first cell structures forming the second side of the second cell structures, the first side of the second cell structures being made from a second material, the first cell structures including crease lines that allow the first cell structures to collapse into a closed position.26. A process as defined in claim 25 , wherein each first cell structure is formed from a separate and single piece of material comprising the first material claim 25 , each first cell structure being connected to adjacent first cell structures along junction lines.27. A process as defined in claim 26 , wherein the first side of each of the second cell structures is comprised of a separate and single piece of ...

CONTROL ASSEMBLY FOR CORDLESS WINDOW CURTAINS

A cordless window curtain includes a curtain connected between the head box and the bottom bar. A controller, a fixed unit and a movably unit are located in the head box. The movable unit is movably located between the controller and the fixed unit. Multiple driving ropes go around guide members of the movable unit and the fixed unit. The resilient rope goes over the pulley in the controller and two ends of the resilient rope are respectively connected to the controller and the fixed unit. By lifting or lowering the bottom bar, the resilient rope is activated to move the movable unit so as to pull or release the driving ropes to allow the curtain to be lifted or lowered. 1. A control assembly of a cordless window curtain comprising:a controller having a pulley connected thereto and a resilient rope going over the pulley, the resilient rope having a first end and a second end;a fixed unit having a first passage defined therethrough and at least two first guide members, at least one first rod and multiple columns located in the first passage, the second end of the resilient rope fixed to the at least one first rod;a movable unit located between the controller and the fixed unit, the movable unit having a second passage defined therethrough, at least two second guide members and multiple second rods located in the second passage, multiple rollers connected to two sides of the movable unit, the first end of the resilient rope fixed to one of the second rod, anda driving rope going around the at least two first guide members in the fixed unit and the at least two second guide members of the movable unit.2. The cordless window curtain as claimed in claim 1 , wherein an axis of the pulley is adapted to be perpendicular to the cordless window curtain.3. A cordless window curtain comprising:a head box and a bottom bar, a curtain connected between the head box and the bottom bar, the head box having a space defined therein and multiple holes defined through a bottom board of ...

Manually movable rails for coverings for architectural openings

An operating system for a retractable covering for an architectural opening having at least a movable bottom rail and possibly a movable middle rail connected to a shade material includes control or guide cords extending from a head-rail for the covering to the bottom rail and extending through the middle rail. Manually operable locks are provided on the bottom rail and the middle rail to grip the cords as they extend therethrough and a take-up system is provided in the bottom rail that is biased so as to retain the cords in a taut condition during movement of the bottom rail or the middle rail. The bottom and middle rails are moved manually simply by manually releasing the manual locks provided thereon so that exposed control cords are alleviated.

Adjustable Transmissive Insulative Array of Vanes, System and Building Structure

An adjustable transmissive insulative array of vanes comprising a plurality of parallel longitudinally extending and transversely spaced vanes, each vane rotatable about its longitudinal axis between an insulative state and a transmissive state, each vane comprising an insulative body and a reflective layer on the outer surface of the body, the insulative body of each vane shaped such that in the insulative state the vane is operable to engage with adjacent vanes to form a substantially continuous insulating boundary, the insulative body of each vane further shaped such that in the transmissive state the vane cooperates with an adjacent vane to form an optical concentrator therebetween comprising a portion of the reflective layer of the vane and an portion of the reflective layer of the adjacent vane, each optical concentrator operable to transmit received light through the array of vanes. 1. An adjustable transmissive and insulative array of vanes comprising a plurality of parallel longitudinally extending and transversely spaced vanes , each vane rotatable about its longitudinal axis between a thermally insulative state and an optically transmissive state , each vane comprising a thermally insulative body and an optically reflective layer on the outer surface of the body , the insulative body of each vane shaped such that in the insulative state the vane is operable to engage with adjacent vanes to form a substantially continuous thermally insulating boundary , the insulative body of each vane further shaped such that in the transmissive state the vane cooperates with an adjacent vane to form an optical concentrator therebetween comprising a portion of the reflective layer of the vane and an portion of the reflective layer of the adjacent vane , each optical concentrator operable to transmit received light through the array of vanes.2. The array of vanes as claimed in claim 1 , wherein the optical concentrator is a compound parabolic concentrator.3. The array of ...

MOUNTING BRACKET LOCK

A mounting bracket lock may be configured to secure the mounting bracket of a window treatment housing to a rail of the housing. The mounting bracket lock may be slidably attachable to the rail and, when in a locked position, may prevent the mounting bracket from detaching from the rail. The mounting bracket lock may include a body that is mountable to the rail. The body may include a first portion that slidably attaches to the rail, and a second portion that receives a portion of the rail and a portion of the mounting bracket, thereby securing the mounting bracket in a locked position relative to the rail. The body of the mounting bracket lock may define one or more projections that extend therefrom, and that engage in a friction fit between corresponding surfaces of the mounting bracket when the mounting bracket lock is in the locked position. 1. A window treatment configured to be mounted adjacent to an opening in a structure , the window treatment comprising:a rail that is elongate between a first end and an opposed second end and is configured to be mounted to the structure proximate to the opening;first and second mounting brackets that are configured to attach to the first and second ends of the rail via a first attachment member and a second attachment member, respectively;a covering material that is configured to be supported by the first and second mounting brackets and to hang in front of the opening, the covering material configured to be raised and lowered relative to the opening; anda first mounting bracket lock that is configured to be slidably attached to the rail and that is configured to slide along the rail between a locked position and an unlocked position; when in the locked position, engage with the first attachment member of the first mounting bracket to prevent the first mounting bracket from detaching from the rail; and', 'when in the unlocked position, allow the first mounting bracket to detach from the rail while the rail is mounted to the ...

ARCHITECTURAL COVERING AND METHOD OF MANUFACTURING

An architectural covering and a method of manufacturing the covering is provided. The panel may include multiple strips of material extending lengthwise across a width dimension of the panel. The strips of material may be overlapped and coupled to one another to define cells between adjacent strips of material. The panel may be retracted and extended across an architectural opening, and the strips of material may include a resilient support member to expand the cells as the panel is extended across the architectural opening. The panel may be manufactured by helically winding a continuous, elongate strip of material about a drum in an overlapped manner. 1. An architectural covering , the covering comprising: a first elongated strip of material including a first portion and a second portion separated from said first portion by a first fold; and', 'a second elongated strip of material including a third portion and a fourth portion separated from said third portion by a second fold, said second elongated strip of material overlapped with and coupled to said first elongated strip of material, said first and second elongated strips of material defining an enclosed cell between said first portion, said third portion, and said fourth portion., 'a panel comprising2. The covering of claim 1 , wherein:said first portion forms a front wall of the enclosed cell;said third portion forms a bottom wall of the enclosed cell; andsaid fourth portion forms a rear wall of the enclosed cell.3. The covering of claim 1 , wherein:said first portion and said third portion are visible from a front side of said panel; andsaid second portion and said fourth portion are hidden from a front side of said panel.4. The covering of claim 1 , wherein:said fourth portion overlaps and is coupled to said second portion; andsaid first portion overlaps said third portion.5. The covering of claim 4 , wherein:said first portion transitions into a first tab that is coupled to said third portion of said second ...

Single-Track Stacking Panel Covering for an Architectural Opening

A stacking panel covering for an architectural opening includes a headrail and a plurality of suspended from the headrail. The panels form an overlapped stack at one end of the headrail when the stacking panel covering is opened, and cover the architectural opening when the stacking panel covering is closed. The panels are piggybacked on those adjacent thereto, so that they stack, one behind the next, when the stacking panel covering is opened, and so that each pulls the next adjacent thereto as the stacking panel covering is being closed. The panels themselves may be planar, or convexly curved in a horizontal direction and substantially straight in a vertical direction.

METHODS AND APPARATUS TO CONTROL ARCHITECTURAL OPENING COVERING ASSEMBLIES

Methods and apparatus to control architectural opening covering assemblies are disclosed herein. An architectural covering assembly including an architectural covering; a tube to which the architectural covering is coupled; a manual controller operatively coupled to the tube to rotate the tube; a motor including a motor housing and a motor shaft; and a clutch assembly including a clutch and a clutch housing in which the clutch is disposed, the motor shaft coupled to the clutch and the clutch coupled to the manual controller to hold the motor shaft substantially stationary when the architectural covering is moved under an influence of the motor to cause the motor housing to rotate with the clutch housing and the tube. 1. An architectural covering assembly , comprising:an architectural covering;a tube to which said architectural covering is coupled;a manual controller operatively coupled to said tube to rotate said tube;a motor including a motor housing and a motor shaft; anda clutch assembly including a clutch and a clutch housing in which said clutch is disposed,wherein said motor shaft is coupled to said clutch and said clutch is coupled to said manual controller to hold said motor shaft substantially stationary when said architectural covering is moved under an influence of said motor to cause said motor housing to rotate with said clutch housing and said tube.2. The architectural covering assembly of claim 1 , wherein said clutch assembly is disposed within and coupled to said tube.3. The architectural covering assembly of claim 1 , wherein said clutch is structured to resist relative movement between said manual controller and said clutch housing when said architectural covering is moved under an influence of said manual controller to cause said manual controller to rotate with said clutch claim 1 , said clutch housing claim 1 , and said tube.4. The architectural covering assembly of claim 1 , wherein said clutch assembly holds said motor shaft substantially ...

VERTICAL RETRACTABLE COVERING FOR STRUCTURAL OPENINGS

The invention relates to a retractable coverings for architectural openings that can accommodate different pleated fabric covering sizes without requiring the use of different side rail frame components and is capable of opening either from left to right, right to left or a two-piece construction allowing for the left side to open left and right side to open left. 1) A retractable covering movable between extended and retracted positions comprising of:a. a fabric covering panel having a plurality of pleats and said fabric covering having a first proximal pleat and a second distal pleat and being horizontally collapsible;b. an elongated horizontal headrail comprising of a headrail rail comprising of a horizontal rail and two end plates;c. Said headrail rail having at least two tracks wherein a proximal track is configured to support at least one first proximal trolley and second distal track is configured to support at least a first distal trolley and a second distal trolley;d. said at least first distal trolley is selectively fixed to said headrail rail and supports a vertical rail and said second distal trolley supports a vertical rail and said second distal trolley is moveable in said second distal track and said at least one proximal trolley supports a fabric covering panel;e. said at least first distal trolley comprising of two chassis wheel assemblies each comprising of two wheels configure to roll in said second distal track of said headrail and a trolley axle connecting the said two chassis wheel assemblies and a magnet attached to said trolley axle said magnet in communication with an end plate attached to the end of said headrail rail and said at least first distal trolley connected to said vertical rail and said fabric covering panel connected to said vertical rail;f. and said at least second distal trolley comprising of two chassis wheel assemblies each comprising of two wheels configure to roll in said second distal track of said headrail and a trolley ...

Internal insulating window shade

An insulating window shade has a compressible fill container having a first end and a second end, wherein the first end of the compressible fill container is configured to be moveable between an expanded position and a compressed position. A fill material is disposed substantially uniformly within the compressible fill container, wherein the fill material is capable of being repeatedly compressed and expanded as the compressible fill container is moved between the expanded position and the compressed position. The fill material forms a thermal boundary for trapping gas, reducing convection and contribute to aesthetic properties of the window shade. A divider control and coordination system enables movement of the divider, thereby changing the aesthetic and/or insulating properties of the insulating window panel. In the compressed position, the length of the compressible fill container is approximately 25% or less than the length of the compressible fill container in the expanded position.

EASILY ASSEMBLED PANEL FOR A WINDOW

A panel includes a panel frame for pivotally supporting louvers. The panel frame includes two vertical planks, two transverse planks and four connectors. Each of the vertical planks includes two ends. Each of the transverse planks includes two ends. Each of the tracks is formed on a corresponding one of the vertical planks. Each of the connectors includes a vertical strip, a horizontal strip, two flank strips and two crooks. The vertical strip is connected to a corresponding one of the ends of a corresponding one of the transverse planks in a detachable manner. The horizontal strip is connected to a corresponding one of the ends of a corresponding one of the vertical planks in a detachable manner. The flank strips extend on two sides of the vertical strip. The crooks extend toward each other from the flank strips, and render the track smoothly movable toward horizontal strip between two flank strips. 1. A panel comprising louvers and a panel frame for pivotally supporting the louvers , wherein the panel frame comprises:two vertical planks each of which comprises two ends;two transverse planks each of which comprises two ends;two tracks each of which is formed on a side of a corresponding one of the vertical planks; a vertical strip connected to a corresponding one of the ends of a corresponding one of the transverse planks in a detachable manner;', 'a horizontal strip connected to a corresponding one of the ends of a corresponding one of the vertical planks in a detachable manner; and', 'two flank strips each of which extends on and along a corresponding one of the vertical strips, wherein the crooks render the track smoothly movable toward horizontal strip between two flank strips., 'four connectors each of which comprises2. The panel according to claim 1 , wherein the crooks and the horizontal strip are located on a same side of the vertical strip.3. The panel according to claim 1 , wherein the vertical strip comprises a leaf spring for biasing the track against ...

CONTROL CIRCUITRY FOR DYNAMIC SHADE WITH ELECTROSTATIC HOLDING, AND/OR ASSOCIATED METHODS

Certain example embodiments relate to circuitry for controlling dynamic shades and/or associated methods. An insulating glass (IG) unit includes a spacer system helping to maintain first and second substrates in substantially parallel spaced apart relation to one another and to define a gap therebetween. The shade is interposed between the first and second substrates. It includes a first conductive layer provided on the interior major surface of the first substrate; and a shutter including at least one polymer substrate, first and second conductive coatings, and first and second dielectric layers. The at least one polymer substrate is extendible to a shutter closed position and retractable to a shutter open position. A control circuit includes a boosting transformer (e.g., a flyback transformer) coupled to a power source and the shade, with the boosting transformer being controllable to produce a voltage for charging the shade and to discharge accumulated shade capacitance. 1. An insulating glass (IG) unit , comprising:first and second substrates, each having interior and exterior major surfaces, the interior major surface of the first substrate facing the interior major surface of the second substrate;a spacer system helping to maintain the first and second substrates in substantially parallel spaced apart relation to one another and to define a gap therebetween; a first conductive layer provided, directly or indirectly, on the interior major surface of the first substrate; and', 'a shutter including at least one polymer substrate, first and second conductive coatings, and first and second dielectric layers, wherein the at least one polymer substrate is extendible to a shutter closed position and retractable to a shutter open position; and, 'a dynamically controllable shade interposed between the first and second substrates, the shade includinga control circuit including a boosting transformer coupled to a power source and the shade, the boosting transformer being ...

Double blind with vertical shade

A blind for a building opening, and having an upper blind roller, located in an upper region of the head rail, a lower blind attachment located in a lower region of the head rail, an upper blind stored on the upper blind roller, a lower blind stored on the lower blind attachment, a lower blind support wall, and a blind carriage mechanism thereon, for carrying vertical blind slats, so as to provide a head rail having a slim, aesthetically pleasing profile. 1. A blind for a building opening , and having a head rail , attachable adjacent the building opening , said head rail having a top wall , a rear wall , and a front wall integrally formed in one piece , and defining upper and lower regions ,and comprising;an upper blind roller in said upper region;a lower horizontal window covering support wall located in said upper region of said head rail;a support leg extending upwardly and forwardly from said support wall;connection means between said support leg and the interior of said front wall;a lower window covering attachment on said support wall;a tubular horizontal track, engaged on said attachment;an upper blind stored on said upper blind roller;a lower window covering on said tubular track;upper blind control mechanism operable to lower and raise said upper blind, and, lower control mechanism operable to operate said lower covering on said tubular track whereby to provide a head rail having a slim, aesthetically pleasing profile,2. The blind for a building opening as claimed in wherein said upper blind is an opaque black out blind claim 1 , whereby when said upper blind is raised and said lower blind is deployed claim 1 , some light will pass in claim 1 , and wherein when said upper blind is lowered light is substantially excluded.3. The blind for a building opening as claimed in including an attachment channel formed on the inside of said front wall of said head rail claim 2 , and an attachment flange formed on a diagonal leg extending from said horizontal support ...

LOCKING DEVICE FOR WINDOW BLIND BETWEEN TWO PANES OF GLASS

A locking device for window blind between two panes of glass is disclosed. The window blind is arranged between tow panes of glass through the attraction of the inside magnet and the outside magnet to transmit power to control the operation of the window blind. The locking device may achieve the effects of controlling smoothly and stopping firmly. The locking device may comprise a control shaft and a track. The control shaft includes a locking body, a switch, a hook, a spring, a bearing, and a magnet. The control shaft may be connected with the track through a hook position. The window blind is controlled by attraction of the inside magnet and the outside magnet to achieve the effects of control of raising and lowering the window blind between two panes of glass and light modulation. The locking device is controlled the engagement and disengagement between the hook and the track by the switch to ensure the window blind stopping at any position and without sliding down. 1the control shaft includes a locking body, a switch, a hook, a spring, a bearing, and a magnet, the control shaft is connected with the track through a hook position;when the control shaft is pressed down and the window blind is raised, the hand is naturally touching the switch and then the hook is disengaged from a plurality of teeth of the track so that the window blind is raised smoothly;when the control shaft is released, the hook is attracted to the track by the spring and the control shaft is locked to stop the window blind;when the control shaft is moved downwardly, the track is supplying a counter acting force to the hook by the theorem of the direction of force to push the hook to move to the other side and stride over the teeth of the track and then to control the control shaft to be lowered at will to raise the window blind;when the control shaft is stopped to move, the hook is engaged and locked at the teeth of the track through the force of the spring; at this time, the track forces to ...

Actuator for driving a blind with adjustable slats and blind comprising such an actuator

An actuator ( 2 ) for driving a blind with adjustable slats, the actuator including a housing ( 20 ) inside which a motor ( 22 ) is installed, the motor driving a first output shaft ( 21 ) that projects on either side of the housing ( 20 ), characterised in that the actuator further includes a second output shaft ( 23 ) of which the axis of rotation (X 23 ) is parallel to and not coinciding with that of the first output shaft ( 21 ) and controlled coupling elements ( 26 ) making it possible to selectively transmit a rotational movement from the first output shaft ( 21 ) to the second output shaft ( 23 ), and in that the second output shaft ( 23 ) projects on either side of the housing ( 20 ).

COVERING FOR AN ARCHITECTURAL OPENING

A covering for an architectural opening is provided. The covering may include a roller, a shade, and an assembly associated with the roller. The assembly may include a biasing element and a retention element. The biasing element may be operably associated with the roller to selectively rotate the roller. The biasing element may be preloaded. The retention element may be associated with the biasing element. The retention element may be operable to release the preload in the biasing element at an extended shade position. 1. A covering for an architectural opening , comprising:a rotatable roller;a shade suspended from the roller and wrappable about the roller; and a biasing element operably associated with the roller to selectively rotate the roller in an extension direction, the biasing element having a preload; and', 'a retention element associated with the biasing element and operable to release the preload at an extended shade position., 'an assembly associated with the roller, the assembly comprising'}2. The covering of claim 1 , wherein the retention element is movable between a first position and a second position claim 1 , wherein when in the first position claim 1 , the retention element maintains the preload in the biasing element claim 1 , and wherein when in the second position claim 1 , the retention element releases the preload in the biasing element.3. The covering of claim 2 , wherein the assembly further comprises a rotatably-fixed anchor.4. The covering of claim 3 , wherein when in the first position claim 3 , the retention element engages the anchor to restrain movement of the biasing element claim 3 , and wherein when in the second position claim 3 , the retention element disengages the anchor to permit movement of the biasing element.5. The covering of claim 1 , wherein the biasing element is a torsion spring.6. The covering of claim 1 , wherein the retention element is pivotable between a radially-inward position and a radially-outward position.7. ...

WINDOW SHADE

A window shade includes a reel and an aperture control module respectively assembled with a head frame, and a panel assembly including transversal vanes respectively connected with two panels. The reel is rotatable to wind and unwind the panel assembly. The aperture control module includes a positioning arm connected with a rubbing roller, and is operable to rotate the rubbing roller relative to the positioning arm and to displace the positioning arm and the rubbing roller between two positions, the rubbing roller being displaced away from a sidewall of the head frame in a first position and pressing the panel assembly against the sidewall in a second position, the rubbing roller being further rotatable relative to the positioning arm in the second position to cause relative sliding between the two panels for switching the panel assembly from a closed state blocking light passage to an open state allowing light passage. 1. A window shade comprising:a head frame having a sidewall;a reel pivotally connected with the head frame;a panel assembly connected with the reel and including a first and a second panel, and a plurality of transversal vanes respectively connected with the first and second panels, the reel being rotatable to wind and unwind the panel assembly, and the panel assembly being switchable between an open state for light passage and a closed state blocking light passage by rotating the transversal vanes; andan aperture control module assembled with the head frame, the aperture control module including a positioning arm that is pivotally connected with a rubbing roller;wherein the aperture control module is operable to rotate the rubbing roller relative to the positioning arm and to displace the positioning arm and the rubbing roller relative to the head frame between a first and a second position, the rubbing roller being displaced away from the sidewall in the first position and pressing the panel assembly against the sidewall in the second position, the ...

PANEL UNIT WITH MULTIPLE INTEGRATED AND COMMONLY ADJUSTABLE BLIND ASSEMBLIES

A panel unit includes an interconnected first and second pair of juxtaposed panels, a spacer joining together opposing inner faces of the pairs of panels about a periphery of the interconnected pair to define common air space therebetween, first and second blind assemblies positioned in the air space between the first and second pair of panels respectively, a first drive shaft coupled to a first set of louvers of the first blind assembly and a second drive shaft coupled to a second set of louvers of the second blind assembly, an actuator connected to the first drive shaft, and an interface structure rotationally fixing together opposing ends the first and second drive shafts, wherein the first drive shaft is responsive to actuation of the actuator to axially rotate and thereby cause simultaneous rotation of the first and second sets of louvers between the open and closed positions thereof. 1. A panel unit comprising:a first pair of multiple-edged, juxtaposed panels each defining opposing inner faces,a second pair of multiple-edged, juxtaposed panels each defining opposing inner faces, one of the multiple edges of the first pair of panels joined to one of the multiple edges of the second pair of panels to form an interconnected pair of panels,a spacer joining together the opposing inner faces of the first and second pair of panels about a periphery of the interconnected pair of panels to define common air space between the first pair of panels and the second pair of panels,a first blind assembly positioned in the air space between the first pair of panels, the first blind assembly having a first head rail mounted in the air space near a top edge of the first pair of panels, a first drive shaft carried by the first head rail, and a first set of louvers extending downwardly from the first head rail and coupled to the first drive shaft, the first set of louvers responsive to axial rotation of the first drive shaft to rotate between open and closed positions,a second ...

VERTICAL BLIND ASSEMBLY

A modular shade includes at least one module that consists of a head rail unit, a foot rail unit, at least one intermediate rail unit, and a plurality of slat components. A top slat may be coupled to the head rail unit and the intermediate rail unit, and a bottom slat component may be coupled to the intermediate rail unit and the foot rail unit. Further, additional intermediate rail units and intermediate slat components may be added to the module to alter the shape and size of the module, and the module may be coupled to one or more additional modules to change the overall shape and size of the modular shade. 1. A shade comprising:a sheath;one or more slat components coupled to the exterior of the sheath, wherein each slat component of the one or more slat components includes at least two layers that are coupled to each other;one or more strips positioned within an interior of each slat component of the one or more slat components, wherein excess material of a first slat component, of the one or more slat components, is folded over and inserted within an end of the first slat component, wherein each of the plurality of slat component are individually removed and attached to the shade utilizing one or more securing mechanisms.2. The shade as defined in claim 1 , wherein two strips claim 1 , of the one or more strips claim 1 , overlap and are coupled to each other claim 1 , and wherein the two strips that overlap can be adjusted to alter an overall width of the shade and the two strips are secured to the interior of the first slat component.3. The shade as defined in claim 3 , wherein the one or more slat components are coupled to the sheath utilizing one of strings claim 3 , buttons claim 3 , magnets claim 3 , hook and loop fasteners claim 3 , and zippers.4. The shade as defined in claim 1 , wherein the shade is lowered by pulling down on the sheath and the shade is raised by pushing up on the sheath.5. The shade as defined in claim 1 , wherein one or more first ...

Vertical blind assembly

A modular shade includes at least one module that consists of a head rail unit, a foot rail unit, at least one intermediate rail unit, and a plurality of slat components. A top slat may be coupled to the head rail unit and the intermediate rail unit, and a bottom slat component may be coupled to the intermediate rail unit and the foot rail unit. Further, additional intermediate rail units and intermediate slat components may be added to the module to alter the shape and size of the module, and the module may be coupled to one or more additional modules to change the overall shape and size of the modular shade.

ARCHITECTURAL COVERING WITH REPOSITIONABLE HANDLE ASSEMBLY

An architectural covering, comprising a rail and a repositionable handle assembly. The rail has a groove. The assembly comprises a handle with a hole for receiving a fastener, and a fastener receiving member. The fastener receiving member is free to slide along the groove when in an undamped state. A fastener is also provided for mechanically connecting the handle to the fastener receiving member and for clamping the handle and the fastener receiving member in a desired position on the rail. 1. An architectural covering , comprising a covering member that can be extended and retracted , a rail that is operatively connected to the covering member , and at least one repositionable handle assembly , wherein the rail is provided with a groove , and wherein the or each repositionable handle assembly , comprises:a handle having a hole for receiving a fastener, anda fastener receiving member for insertion into the groove, the fastener receiving member being free to slide along the groove when in an unclamped state, anda fastener for mechanically connecting the handle to the fastener receiving member and for clamping the handle and the fastener receiving member in a desired position along the rail.2. The architectural covering as claimed in claim 1 , wherein the fastener is a screw.3. The architectural covering as claimed in claim 1 , wherein the handle further comprises at least two projections adapted to be located in the groove claim 1 , the projections being spaced sufficiently apart to allow the fastener receiving member to be located between the projections.4. The architectural covering as claimed in claim 1 , wherein the fastener receiving member has both its longitudinal ends shaped to accommodate the projections on the handle.5. The architectural covering as claimed in claim 1 , wherein the handle further comprises a cover for covering the hole.6. The architectural covering as claimed in claim 1 , wherein the handle comprises an auxiliary part and a gripping part ...

WINDOW BLIND ASSEMBLY

A window blind assembly is disclosed and comprises a blind set, a light modulation device, a pull cord take-up device, and a coil spring control device. The blind set includes a bottom rail, a stopper, leaves, a blind ladder, pull cords, and a headrail. The light modulation device includes a wheel set, a wheel, a cover, an iron bar, a block, and a stick. The pull cord take-up device includes two mounts, a wrapping reel, and iron cores. The coil spring control device includes a bottom plate, a driving gear, a spring shaft, a coil spring, an upper gear cap, an upper cap, and a driven gear. The angle adjustment of the leaves of the blind set is realized by rotating the wrapping reel. When the bottom rail is pulled downwardly, the pull cords are driving the wrapping reel to rotate. The pull cord arranged on the coil spring control device is pulled out and wrapped around the wrapping reel. When the bottom rail is pulled upwardly, the pull cords is taken up in the coil spring control device and wrapped around the wrapping reel. It has the advantages of simplified structure, safety, and reliability, especially suitable for using in house. 1wherein three pull cords are wrapped around the wrapping reel, one of the pull cords is connected to a driving gear or a driven gear of the coil spring control device and another two of the pull cords are passed through the wheel set, the headrail, leaves of the blind set, a bottom rail of the blind set, and a hole of the stopper of the blind set and then tied;wherein the stopper is fastened to the bottom rail, the pull cord on the wrapping reel connected to the stopper and the pull cord on the wrapping reel connected to the coil spring control device are wrapped around the iron cores of the corresponding mounts, the wrapping directions of the pull cord on the wrapping reel connected to the stopper and the pull cord on the wrapping reel connected to the coil spring control device are opposite; andwherein the amount of the pull cord take- ...

Foldable Blinds with Double Sheet Sets

A kind of foldable blind, including a top track, a bottom track, cord fabric between the top track and the bottom track, lift ropes and a line lock. Both ends of the top track and both ends of the bottom track are respectively equipped with a length compensation part to extend the length of the top track or the bottom track. The length from the end of the length compensation part that is far from the top track to the top track can be adjusted, while the length from the end of the length compensation part that is far from the bottom track to the bottom track can be adjusted. The topside and the bottom side of the cord fabric are respectively connected to the top track and the bottom track, and there are fastening parts between the length compensation parts and the cord fabric. 1. A foldable blind , comprising:a top track having a top track inside wall, a top track outside wall, a top track first end and a top track second end;a top length compensation portion connected to the top track having a top length compensation inner portion and a top length compensation outer portion, wherein a top length of the top length compensation portion is adjustable;a bottom track having a bottom track inside wall and a bottom track outside wall, a bottom track first end and a bottom track second end;a bottom length compensation portion connected to the bottom track having a bottom length compensation inner portion and a bottom length compensation outer portion, wherein a bottom length of the bottom length compensation portion is adjustable;a cord fabric located between the top track and the bottom track, wherein a cord fabric topside is connected to the top track and a cord fabric bottom side is connected to the bottom track;a plurality of lift ropes, connected to the top track;a plurality of fasteners located between the top length compensation portion and the cord fabric topside and located between the bottom length compensation portion and the cord fabric bottom side; anda line ...

SLATS WITH AN IMPROVED ROUTE HOLE CONFIGURATION FOR USE WITHIN A COVERING AND RELATED MANUFACTURING METHODS

In one aspect, a slat configured for use with a covering for an architectural structure includes a route slot defined at least partially by a route wall that is recessed relative to one or more outer faces of the slat. Additionally, the recessed route wall further defines a through-hole for passing a cord through the route slot between the opposed outer faces of the slat. By configuring the disclosed route slot in this manner, the dimensions of the through-hole can be significantly reduced while still allowing full tilting of the slat to the closed position, thereby increasing light control and privacy for the associated covering. 1. A slat configured for use with a covering for an architectural structure , said slat comprising:a slat body including opposed first and second faces extending in a longitudinal direction between first and second lateral ends of said slat body and in a crosswise direction between first and second edges of said slat body; anda route slot at least partially defined by a route wall that is recessed relative to said first and second faces of said slat body, said route wall at least partially dividing said route slot into a first recess extending between said first face of said slat body and said route wall and a second recess extending between said second face of said slat body and said route wall, said route wall terminating at an inner end within said route slot, said inner end of said route wall defining a through-hole of said route slot;wherein said through-hole connects said first recess to said second recess at a location between said first and second faces of said slat body to allow a cord to be passed through said route slot.2. The slat of claim 1 , wherein said route wall is formed by a portion of said slat body.3. The slat of claim 1 , wherein said route wall is formed by a separate insert installed relative to said slat body.4. The slat of claim 1 , wherein:said route wall extends radially between an outer end defining an outer ...

Retroreflective window

Provided is a retroreflective window which can block a direct light ray and reflect it to a sun side while maintaining a viewability and enhance a usability of the direct light ray. The retroreflective window ( 1 to 3 ) includes first and second transparent plate materials, a transparent first prism which is disposed between the first and second transparent plate materials, and a switching member which is installed facing a second side of the first prism and can be switched between a reflective state in which a reflectance of visible light rays and infrared rays is 70% or more and a non-reflective state in which the reflectance of visible light rays and infrared rays is 30% or less. When the switching member is in the reflective state, in the first prism, a light ray incident at a predetermined angle or more is emitted from the first transparent plate material at approximately the same angle as when entering, after being reflected by the switching member and a third side, and among light rays which enter at an angle less than the predetermined angle, the light ray reaching the third side is transmitted and emitted from the second transparent plate material.

Adhesive window shade mounting hardware

A window shade mounting bracket system that allows for hanging of window shades without the need to drill or nail the mounting brackets. The brackets have one or more adhesive pads for installing the brackets at a desired location and more or more extending arms that are configured to grip and retain various aspects of a window shade headrail.

BLIND CUTTING DEVICE FOR CUSTOM SIZING OF WINDOW BLINDS

The safe and efficient cutting of window blinds can be accomplished by utilizing a blind cutting system which is configured to support and contain the blinds in a desired position, and to have a cutting saw move along a cutting plane such that a cutting blade will interact with the blinds and cut a predetermined portion from an end thereof. A framework is used to support the cutting saw and allow movement of a cutting blade in a very controlled manner, thus avoiding any possibility that the blade is positioned in a dangerous position during operation. Further, the travel of the cutting blade along a cutting path will create a cutting action in a controlled and defined manner. Further, the cutting blade is shielded on virtually all sides, thus eliminating the possibility of injury or harm to a user. 1. A blind cutting system for customizing window blinds , comprising:A framework;a pair of substantially parallel rails attached to the framework and oriented in a near vertical position during operation of the blind cutting device;a cutting saw slidably coupled to the pair of rails, the cutting saw having a cutting blade which is movable along a cutting path, which is contained within a portion of a cutting plane, when the saw is moved along the pair of rails, wherein the cutting plane is also substantially parallel to the pair of rails;a holding structure coupled to the frame and positioned in predetermined position relative to the pair of rails, the holding structure comprising an adjustable support shelf, a slidable holding clamp, and a slidable registration stop, wherein the adjustable support shelf is capable of being sized to support the blinds to be cut and has supporting surface which is and normal to the cutting plane, wherein the slidable holding clamp has a clamp surface substantially parallel to the supporting surface which is movable in a direction normal to the clamp surface and the supporting surface, and wherein the slidable registration stop has a stop ...

Single-Track Stacking Panel Covering for an Architectural Opening

A stacking panel covering for an architectural opening includes a headrail and a plurality of suspended from the headrail. The panels form an overlapped stack at one end of the headrail when the stacking panel covering is opened, and cover the architectural opening when the stacking panel covering is closed. The panels are piggybacked on those adjacent thereto, so that they stack, one behind the next, when the stacking panel covering is opened, and so that each pulls the next adjacent thereto as the stacking panel covering is being closed. The panels themselves may be planar, or convexly curved in a horizontal direction and substantially straight in a vertical direction. 120-. (canceled)21. A stacking panel covering for an architectural opening , said stacking panel covering comprising:a headrail configured to be mounted relative to the architectural opening, said headrail having a longitudinal direction, and a first end and a second end; anda plurality of panels provided in operative association with said headrail, each of said panels having a first upper corner and a second upper corner, said panels including a first panel positioned closest to said first end of said headrail, a second panel positioned closest to said second end of said headrail, and a plurality of intermediate panels positioned between said first and second panels;wherein:said first upper corner of said first panel is slidably attached to said headrail;each of said first upper corner of said second panel and said first upper corners of said intermediate panels are slidably coupled to an adjacent panel positioned closer to said first end of said headrail such that said first upper corner of said second panel and said first upper corners of said intermediate panels are each vertically supported relative to said headrail by an adjacent panel;said second upper corner of said first panel and said second upper corners of said intermediate panels are slidable in said longitudinal direction of said ...

MOUNTING BRACKET LOCK

A mounting bracket lock may be configured to secure the mounting bracket of a window treatment housing to a rail of the housing. The mounting bracket lock may be slidably attachable to the rail and, when in a locked position, may prevent the mounting bracket from detaching from the rail. The mounting bracket lock may include a body that is mountable to the rail. The body may include a first portion that slidably attaches to the rail, and a second portion that receives a portion of the rail and a portion of the mounting bracket, thereby securing the mounting bracket in a locked position relative to the rail. The body of the mounting bracket lock may define one or more projections that extend therefrom, and that engage in a friction fit between corresponding surfaces of the mounting bracket when the mounting bracket lock is in the locked position. 1. A bracket assembly for a window treatment , comprising:a rail configured to mount to a structure, the rail elongate between a first end and an opposed second end;first and second mounting brackets that are configured to attach to the first and second ends of the rail via a first attachment member and a second attachment member, respectively;anda first mounting bracket lock that is coupled to the rail and that is configured to slide along the rail between a locked position and an unlocked position;wherein, in the locked position, the first mounting bracket lock is configured to engage with the first attachment member of the first mounting bracket to prevent the first mounting bracket from detaching from the rail; andwherein, in the unlocked position, the first mounting bracket is detachable from the rail.2. The window treatment of claim 1 , wherein the rail comprises a rear wall that is configured to mount to the structure claim 1 , and an upper wall which extends perpendicular to the covering material and the rear wall.3. The window treatment of claim 2 , wherein the first mounting bracket lock comprises a cavity that is ...

Motorized Window Covering Having Electronic Port Located at Bottom Rail and Power Storage Device Located at Upper Rail

A motorized window covering assembly including a head rail, a bottom rail, and a window covering extending therebetween. Located at the head rail is a power storage device, while an electronic port (e.g., transferring power and/or data) is located at the opposite bottom rail. Electrical conductors are routed through the window covering electrically connecting the power storage device to the electronic port. The power storage device is chargeable at any position of the bottom rail relative to the head rail. 1. A motorized window covering assembly comprising:a head rail;a bottom rail;a window covering extending from the head rail to the bottom rail;a power storage device located at the head rail;an electronic port located at the bottom rail; andelectrical conductors routed through the window covering electrically connecting the power storage device to the electronic port;wherein the power storage device is chargeable at any position of the bottom rail relative to the head rail, andwherein the power storage device and the electronic port are coupled via a continuous electrical conductive path that includes the electrical conductors such that the power storage device is directly chargeable from the electronic port.2. The motorized window covering assembly of claim 1 , wherein the power storage device is mounted: (i) interiorly to the head rail; (ii) exteriorly to the head rail; or (iii) separately from and substantially aligned with the head rail.3. The motorized window covering assembly of claim 1 , wherein the electrical conductors are routed through the window covering between the head and bottom rails: (i) along a common path braided or twisted with that of a lifting cord; (ii) along a dedicated path separate from a lifting cord; or (iii) the electrical conductors themselves serve as a lifting cord.4. The motorized window covering assembly of claim 3 , wherein: (i) the window covering comprises layers of material forming a shade and the electrical conductors are ...

ASSEMBLY FOR AN ARCHITECTURAL-STRUCTURE COVERING

A mounting assembly for mounting an architectural-structure covering to an architectural structure, in particular a movable structure is disclosed. In use, the mounting assembly is used in combination with the architectural-structure covering so that the architectural-structure covering can be movable between a retracted position and an extended position. All the while, the mounting assembly constrains movement of the covering portion of the architectural-structure covering so that, for example, in use, when the mounting assembly is mounted to a movable structure, the covering is prevented from moving relative to (e.g., away from) the architectural structure when the movable structure is opened and closed. 1. A mounting assembly used in combination with an architectural-structure covering that is configurable between a retracted configuration and an extended configuration , the assembly comprising:first and second side tracks configured to be mounted on opposite respective sides of an architectural structure, each of said first and second side tracks including a first end, a second end, and a channel; andfirst and second rail clips for coupling to a rail of the architectural-structure covering, said first and second rail clips configured to be at least partially received in said channel of said first and second side tracks, respectively, said first and second rail clips being slidable with respect to said first and second side tracks so that a covering portion of the architectural-structure covering can be configurable between said retracted configuration and said extended configuration; a rail clip member for coupling to said rail of said architectural-structure covering; and', 'a side track clip member including a channel member for being at least partially received in said channels of said first and second side tracks, said side track clip member being operatively coupled to said rail clip member., 'wherein each of said first and second rail clips include2. The ...

COVERING FOR ARCHITECTURAL OPENINGS WITH COORDINATED VANE SETS

A covering for an architectural opening including a roller, an end rail, and a panel rotatable onto the roller and spanning between the roller and the end rail. The panel includes a front sheet, a rear sheet, and a cell spanning between the front and rear sheet. When the front sheet is at a first position relative to the rear sheet, the cell is open. When the front sheet is at a second position relative to the rear sheet, the cell is closed. 1. A flexible panel for an architectural opening , said flexible panel comprising:a front exterior vertical support member having a height and width;a rear exterior vertical support member having a height and a width, the rear exterior vertical support member moveable relative to the front exterior vertical support member;a plurality of vane cells; anda plurality of gap cells different from the vane cells;wherein:each vane cell is formed of a pair of a top vane portion and a bottom vane portion where each top vane portion and bottom vane portion extends from the front exterior vertical support member to the rear exterior vertical support member, the pair of the top vane portion and the bottom vane portion enclosing an interior space when the front and rear exterior vertical support members are spaced apart from each other; andeach gap cell formed by a portion of the front exterior support member, a portion of the rear exterior support member, the bottom vane portion from a top vane cell, and the top vane portion from a bottom vane cell; andboth the vane cells and gap cells are spaced along the height of the front exterior vertical support member and the rear exterior vertical support member when the front exterior vertical support member and the rear vertical support member are spaced apart from each other.2. The panel of claim 1 , wherein:each vane cell has a vane cell height along the front and rear exterior vertical support members;each gap cell has a gap cell height along the front and rear exterior vertical support members; ...

CORDLESS COVERING WITH TILTABLE VANES

In one aspect, a cordless covering may include a roller and a shade panel configured to be wound around and unwound from the roller to move the shade panel between an extended position and a retracted position. The shade panel may include a front panel, a back panel, and a plurality of vanes extending between the front and back panels. The covering may also include a roller shaft extending through the roller and a tilt adjustment mechanism coupled to the roller shaft. The tilt adjustment mechanism may be configured to rotate the roller shaft to adjust a tilt angle of the vanes between an opened position and a closed position. 120-. (canceled)21. A roller assembly for a covering for an architectural structure , the roller assembly comprising:a roller rotatable about a rotational axis;a shaft extending through the roller in an axial direction; anda clutch assembly positioned within the roller, at least a portion of the clutch assembly being movable relative to the roller and the shaft in the axial direction between a first axial position and a second axial position;wherein:in the first axial position, the clutch assembly couples the roller to the shaft such that the roller is configured to rotate with the shaft; andin the second axial position, the roller is decoupled from the shaft such that the roller is configured to rotate relative to the shaft.22. The roller assembly of claim 21 , wherein:the clutch assembly comprises a drum configured to rotate relative to the shaft and a locking member rotationally engaged with the shaft; andthe drum is movable in the axial direction relative to the locking member between the first and second axial positions.23. The roller assembly of claim 22 , wherein the drum is rotationally engaged with the locking member in the first axial position and rotationally disengaged from the locking member in the second axial position.24. The roller assembly of claim 23 , wherein:the locking member includes a body and a first set of engagement ...

Flexible Furniture System

A flexible article is provided having a core formed from a plurality of laminar panels that are inter-connected to provide an expandable structure upon movement of the panels away from each other. Opposite ends of the core terminate in a pair of end panels whereby the end panels may be moved apart to expand the expandable structure. A passage extends in a direction between the end panels and intersects the panels, At least two tubes connected with a connector are located within the passage, and the connector includes two ends that are respectively friction fitted with ends of the tubes. 1. A flexible article comprising a core formed from a plurality of laminar panels that are inter-connected to provide an expandable structure upon movement of the panels away from each other , opposite ends of the core terminating in a pair of end panels whereby the end panels may be moved apart to expand the expandable structure , a passage extending in a direction between the end panels and intersecting the panels , and at least two tubes connected with a connector located within the passage , the connector comprising two ends that are respectively friction fitted with ends of the tubes.2. The flexible article of wherein the two ends of the connector are angled relative to each other claim 1 , the two tubes are angled relative to each other claim 1 , and the flexible article extends along the two tubes and the connector claim 1 , and is held in an angled configuration.3. The flexible article of wherein the connector is made of a resiliently deformable material.4. The flexible article of wherein at least a portion of the connector is made of a foam material and another portion of the connector is made of a rigid material.5. The flexible article of wherein the connector is made of a foam material.6. The flexible article or wherein the connector is made of a rigid material.7. The flexible article or wherein the connector is transparent.8. The flexible article or wherein the connector ...

Door assemblies with insulated glazing unit venting

A door assembly includes a doorframe, an insulated glazing unit (IGU), door skins, and a gas passageway. The IGU includes a substantially sealed IGU cavity and a hole communicating with the IGU cavity. The door skins are secured to opposite sides of the doorframe and have openings between which the IGU is provided. The gas passageway provides gas communication between the IGU cavity and the atmosphere outside of the door assembly. The gas passageway contains a gas passage conduit that includes a first end communicating with the IGU cavity through the hole and a second end communicating with atmosphere outside of the door assembly. The gas passageway may contain a gas passage conduit having a first end communicating with the IGU cavity through the first hole and a second end communicating with an air pocket, and a channel connects the air pocket with atmosphere outside of the door assembly.

Power Generating Blind Assembly

A power generating blind assembly for harnessing solar energy passing through a window includes a set of window blinds for mounting in a window. The set of window blinds includes an upper housing, a lower member and a plurality of slats. A plurality of solar cells is each positioned on a respective one of the slats to be exposed to sunlight passing through the window. An adjustment unit is integrated into the set of window blinds and the adjustment unit adjusts an angle of the plurality of slats. In this way the adjustment unit facilitates the plurality of solar cells to capture the maximum amount of solar energy. 1. A power generating blind assembly for generating electrical current and shading a window , said assembly comprising:a set of window blinds being configured to be mounted in a window, said set of window blinds including an upper housing, a lower member and a plurality of slats being distributed between said upper housing and said lower member;a plurality of solar cells, each of said solar cells being positioned on a respective one of said slats wherein each of said solar cells is configured to be exposed to sunlight passing through the window;an adjustment unit being integrated into said set of window blinds, said adjustment unit being in mechanical communication with said plurality of slats, said adjustment unit adjusting an angle of said plurality of slats wherein said adjustment unit is configured to facilitate said plurality of solar cells to capture the maximum amount of solar energy;a thermometer being coupled to said set of window blinds wherein said thermometer is configured to be in thermal communication with the window in which said set of window blinds is positioned; anda transceiver being positioned in said housing, said transceiver being in wireless communication with a thermostat of a heating, ventilation and air conditioning (HVAC) system wherein said transceiver is configured to facilitate the HVAC system to respond to the temperature ...

Screen with head rail, bottom rail and middle rail and a first control unit for the middle rail and a second control unit for the bottom rail

The invention relates to a screen, comprising a first control unit () comprising a first drive shaft () and at least one first cord spool () rotatable with the first drive shaft for winding and unwinding a first lift cord () extending between a head rail and a middle rail; 11401601. A screen , such as a window covering (; ; ) comprising{'b': 2', '402', '602, 'a headrail (; ; );'}{'b': 6', '406', '606, 'a bottom rail (; ; ) movable with respect to the head rail;'}{'b': 4', '404', '604, 'a middle rail (; ; ) arranged movably between the head rail and the bottom rail,'}{'b': 8', '408', '608, 'at least one collapsible screen material (; ; ) supported by the middle rail and the bottom rail;'}{'b': 10', '410', '610', '12', '14', '16', '18', '414', '614', '30', '32', '34, 'a first control unit (; ; ) comprising a first drive shaft (), first control means (, , ; ; ) for rotating said first drive shaft, at least one first winding element (, ) rotatable with the first drive shaft for winding and unwinding first lift means () extending between the head rail and the middle rail;'}{'b': 20', '420', '620', '22', '24', '26', '32', '36, 'a second control unit (; ; ) comprising a second drive shaft (), second control means (, ) for rotating said second drive shaft, at least one second winding element () rotatable with the second drive shaft for winding and unwinding second lift means () extending between the head rail and the bottom rail through the middle rail and the screen material; and'}{'b': 100', '102', '104', '100', '106', '104', '106, 'a shaft rotation limiting system () comprising a threaded shaft () arranged on and rotatable in unison with one of the first and the second drive shafts, a coupling element () threaded on said threaded shaft, wherein the coupling element is associated with and rotatable in unison with the other drive shaft, characterized in that the shaft rotation limiting system () further comprises a toothed shaft () arranged on and rotatable in unison with ...

Roll blind capable of adjusting light admission

The present invention relates to a roll blind comprising a rolling device provided at a lower end of a vertically suspending curtain sheet to roll the curtain sheet, and a shaft rolling and releasing a traction rod vertically extending from a head rail at an upper end to move up and down the rolling device at a lower end, the roll blind further comprising a driving gear rotating together with the shaft around a fixed shaft and having a cylindrical drum extending in an axial direction; a friction spring tightly wound around the drum and having a protruding end protruding in a radial direction; and a tube wheel rotating together with the friction wheel via the protruding end, wherein the curtain sheet comprises a front sheet and a rear sheet disposed front and rear with a predetermined horizontal interval therebetween, and a number of blind sheets connecting the front sheet and the rear sheet, the rear sheet is relatively fixed to the head rail at its upper end to be fixed in the horizontal direction, the front sheet has its upper end to move in a rotational direction according to a rotation of the tube wheel so that the horizontal and the vertical interval between the front sheet and the rear sheet can be adjusted simultaneously, and an inclination angle of the blind sheets is adjusted according to the adjustment of the horizontal and the vertical intervals between the front sheet and the rear sheet, so that light admission can be adjusted.

RETRACTABLE SHADE WITH COLLAPSIBLE VANES

A retractable cover for architectural openings having collapsible vanes includes a support structure in the form of a sheet of material, monofilaments, tapes, ribbons, cords, or the like, supporting an upper edge of a plurality of vertically spaced, horizontally extending vanes with the lower edges of the vanes in most embodiments of the invention being connected to operating elements adapted to raise the lower edges of each vane toward the upper edges to define openings or gaps between the vanes through which vision and light can pass in an open condition of the covering. Variations of the covering do not require movement of a lower edge of a vane relative to an upper edge but simply movement of some vanes relative to other vanes. The vanes can be made of materials having different flexibilities and where more rigid materials are used, creased fold lines can be established for desired operability. 1. A covering for an architectural opening , said covering comprising:a rotatable roller;a support structure movable upon rotation of said roller;a plurality of operating elements movable upon rotation of said roller, said plurality of operating elements spaced across a width of said support structure; andat least one vane extending across a face of said support structure, said at least one vane including an upper edge portion supported by said support structure and a lower edge portion movable with said plurality of operating elements such that movement of said plurality of operating elements relative to said support structure causes movement of said lower edge portion towards or away from said upper edge portion.2. A covering as in claim 1 , wherein said at least one vane comprises a plurality of vanes each including an upper edge portion supported by said support structure and a lower edge portion movable with said plurality of operating elements such that movement of said plurality of operating elements relative to said support structure causes movement of said lower ...

Room Darkening Material And Architectural Covering Made From Same

A light blocking or blackout composite material is described. The light blocking material includes at least two metalized layers. In one embodiment, a polymer film is coated on both sides with a first metalized layer and a second metalized layer. The metalized layers may have matching or different optical densities. Other layers can be combined with the metalized layers in order to provide a finished surface and/or to protect the metalized layers. 120-. (canceled)21. A light blocking material for use in architectural coverings , the material comprising:a polymer film having a first side and a second and opposite side;a first metalized layer on the first side of the polymer film;a second metalized layer located on the second side of the polymer film;a metal protective layer adhered to the first metalized layer, the metal protective layer comprising a cured polymer and having a basis weight of from about 0.5 gsm to about 5 gsm; anda finishing layer forming an exterior surface of the light blocking material.22. The light blocking material of claim 21 , wherein the first metalized layer is directly adjacent to the first side of the polymer film claim 21 , andthe second metalized layer is directly adjacent to the second side of the polymer film.23. The light blocking material of claim 21 , wherein the first metalized layer has a different optical density than the second metalized layer.24. The light blocking material of claim 23 , wherein first metalized layer has an optical density of greater than 2.0 and the second metalized layer has an optical density of less than 2.0.25. The light blocking material of claim 24 , wherein the first metalized layer has an optical density of from about 2.2 to about 3.5 and the second metalized layer has an optical density of from about 0.5 to about 1.8.26. The light blocking material of claim 21 , wherein the first metalized layer comprises aluminum and the second metalized layer comprises aluminum.27. The light blocking material of ...

BLIND PACKAGING AND METHODS OF CUTTING WINDOW COVERINGS

A package for a size-in-store window covering comprises a box having a first portion that extends for the width of the window covering and a second portion that extends for less than the width of the window covering. The window covering extends beyond an end of a bottom wall a first distance and the head rail extends beyond an end of a first side wall a second distance. A method of cutting a window covering comprises providing a window covering in a box as described above and positioning the box with the exposed portion of the window covering facing down and the exposed portion of the head rail facing a clamp. Methods of packaging a window covering comprise reducing the total number of loops in the window covering, and positioning inserts between adjacent components. 120-. (canceled)21. A packaged window covering , comprising:a box extending in a first direction between a first open end of said box and a second open end of said box, said box including a top wall, a bottom wall spaced apart from said top wall, and first and second sidewalls extending between said top and bottom walls; anda window covering including a head rail and a panel, said window covering defining a covering width of said window covering extending in the first direction of said box;wherein:at least one wall of said box defines a shorter width than the covering width of said window covering in the first direction such that, when said window covering is positioned within said box, said window covering includes first and second exposed portions at said first and second open ends of said box, respectively; andsaid first and second exposed portions comprise portions of said window covering across which said box does not cover said head rail.22. The packaged window covering of claim 21 , further comprising first and second end caps configured to be removably coupled to said box at said first and second open ends of said box claim 21 , respectively.23. The packaged window covering of claim 21 , wherein ...

Inclined And Fixed Blind System

This invention consists of a system of blinds made up of louvers that are inclined in such a way as to maximize the direct solar illumination received during the winter months and to minimize same during the summer months. The inclinations are defined according to the terrestrial latitude of the building supporting these blinds, and the orientation of the surface of the building that is to be protected, generally glazing. The longitudinal slope of the louvers is defined such that the longitudinal direction of the louvers is substantially parallel to the straight line of intersection of the plane of the said surface and the equatorial plane seen from said building. The transverse tilt of the louvers is defined such that these louvers face in a direction comprised between 12° and 24° below the direction of the equatorial plane.

METHODS FOR MANUFACTURING CONTINUOUS SHEETS FOR ROLLER SHADES

In one aspect, a method for manufacturing a continuous sheet for use within a roller shade may generally include positioning a portion of a first sheet web adjacent to a mandrel, positioning a portion of a second sheet web adjacent to the mandrel and winding the first and second sheet webs around the mandrel such that a folded segment of the first sheet web is secured to a base segment of the second sheet web. 120-. (canceled)21. A roller sheet for use as a covering for an architectural opening , said roller sheet comprising:a plurality of first sheet sections; anda plurality of second sheet sections, said plurality of second sheet sections being arranged relative to said plurality of first sheet sections in an alternating configuration such that said roller sheet forms a continuous sheet of material alternating between adjacent pairs of said first and second sheet sections along a length of said roller sheet, said continuous sheet defining a width in a widthwise direction of said roller sheet between opposed sides of said continuous sheet;wherein:one of said first sheet section or said second sheet section of each adjacent pair of said first and second sheet sections includes a formed fold adjacent to an interface defined between each said adjacent pair of said first and second sheet sections;said formed fold extends in the widthwise direction along the width of said roller sheet; andsaid formed folds alternate between said opposed sides of said continuous sheet along the length of said roller sheet such that said formed folds facilitate collapsing said continuous sheet into a stacked configuration.22. The roller sheet as in claim 21 , wherein said plurality of first and second sheet sections fold in alternating directions about said formed folds when said roller sheet is collapsed into said stacked configuration.23. The roller sheet as in claim 21 , wherein said formed folds alternate between being defined by said first sheet section of each said adjacent pair of ...

Window Treatment Having an Adjustable Valance

A motorized window treatment system (e.g., a motorized blind system) may include a headrail, a covering material extending from the headrail, a battery compartment coupled to the headrail, a valance clip comprising a stationary portion coupled to the headrail and a movable portion configured to be coupled to the stationary portion such that the movable portion is movable from a first position to a second position, and a valance configured to be coupled to the movable portion of the valance clip. When the movable portion is in the first position, the valance may cover the battery compartment. When the movable portion is in the second position, the battery compartment may be at least partially exposed. The battery compartment may be configured to hold at least one battery for powering a drive unit of the motorized window treatment system.

VERTICAL BLIND ASSEMBLY

A vertical blind assembly module includes a head rail unit with opposite sides and a unit axis extending between the sides, a housing and an axle pivotally connecting the housing to the head rail unit so that the housing can pivot about a pivot axis that is perpendicular to the unit axis. A slat is coiled in the housing so enabling the slat to be extended from the housing a selected distance and retracted into the housing. A foot rail unit is pivotally connected to the projecting end of the slat, the pivotal connection being collinear to the pivot axis. By turning the axle relative to the head rail unit about the pivot axis when the slat is extended, the slat can be turned between a closed position wherein the slat is parallel to the unit axis and an open position wherein the slat is perpendicular to the unit axis. 1. A vertical blind assembly comprising:a head rail unit having opposite sides and a unit axis extending between said sides;a housing coupled to a bottom of the head rail unit;a first blind having a first end and a second end, the first end of the first blind coupled to the housing;a foot rail unit having opposite sides and connected to said second end of the first blind, the first blind expanding and retracting to a first selected distance based on vertical movement of the first foot rail unit;a second blind having the first end and the second end, the first end of the second blind coupled to the foot rail unit; anda second foot rail unit having opposite sides and connected to said second end of the second blind, the second blind expanding and retracting to a second selected distance based on vertical movement of the second foot rail unit.2. The assembly as defined in further comprising a turning mechanism in the head rail unit for turning claim 1 , when the first blind and the second blind are extended the first and second selected distance claim 1 , the first blind and the second blind between a closed position wherein the first blind and the second ...

Control for Movable Rail

A covering for an architectural opening has a horizontal movable rail supported by cords, with a variety of configurations which allow the movable rail to be moved up and down while concealing the cords. 1. (canceled)2. (canceled)3. (canceled)4. A covering for an architectural opening , comprising:a first horizontal movable rail;an extendable covering material connected to said first horizontal movable rail, wherein movement of said first horizontal movable rail upwardly and downwardly extends and retracts said extendable covering material;a first lift rod supported on said first horizontal movable rail;first and second lift spools supported on said first horizontal movable rail for rotation with said first lift rod;first and second lift cords extending downwardly from first and second fixed points above said first horizontal movable rail to said first and second lift spools, respectively; andan indexing mechanism that causes said first lift rod to rotate as said first horizontal movable rail is being moved.5. (canceled)6. (canceled)7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. A covering for an architectural opening as recited in claim 4 , wherein said indexing mechanism operates to cause said first lift rod to rotate as said first horizontal movable rail is being raised without assistance from a spring motor.14. A covering for an architectural opening as recited in claim 4 , wherein:said indexing mechanism includes an elongated component extending downwardly from a third fixed point above said first horizontal movable rail to a fourth fixed point below said first horizontal movable rail;said indexing mechanism further includes a rotatable member coupled to said first lift rod; andsaid rotatable member is configured to engage said elongated component as said first horizontal movable rail is being moved relative to said elongated component such that the engagement between said rotatable member and said elongated component ...

COVERING FOR ARCHITECTURAL OPENINGS WITH COORDINATED VANE SETS

A covering for an architectural opening including a roller, an end rail, and a panel rotatable onto the roller and spanning between the roller and the end rail. The panel includes a front sheet, a rear sheet, and a cell spanning between the front and rear sheet. When the front sheet is at a first position relative to the rear sheet, the cell is open. When the front sheet is at a second position relative to the rear sheet, the cell is closed. 2. The flexible panel of claim 1 , wherein the first apex is adjacent the rear vertical support member.3. The flexible panel of claim 1 , wherein the first apex is adjacent the front vertical support member.4. The flexible panel of claim 1 , wherein the top vane is coupled to the rear vertical support member.5. The flexible panel of claim 1 , wherein the top vane is coupled to the front vertical support member.6. The flexible panel of claim 1 , wherein the top vane is coupled to the rear vertical support member and the first apex is adjacent the rear vertical support member and spaced from the first connection member.7. The flexible panel of claim 1 , wherein:the top vane is coupled to the front vertical support member; andthe first apex is adjacent the front vertical support member and spaced from the first connection member.8. The flexible panel of claim 1 , wherein each cell of the plurality of cells is spaced apart from another adjacent cell along the height of the front and rear vertical support members to form a gap allowing light to be transmitted uninterrupted through each gap from one of the front and rear vertical support members to the other of the front and rear vertical support members.9. The flexible panel of claim 1 , wherein in the front support member is formed of a sheer material.10. The flexible panel of claim 1 , wherein one of the front and rear vertical support members are formed of a material of high light transmissivity.11. The flexible panel of claim 1 , wherein the front vertical support member and the ...

ROMAN SHADE WITH MAGNETIC MEMBERS

A Roman shade includes a top rail having multiple hooks, and a shade connected to the top rail and including multiple slots. Multiple magnetic members connected to the slots of the shade. Each magnetic member includes a first part and a second part. The first part has a first magnet received therein. Two hooking members extend from the first side thereof. The second part includes a recess in which a second magnet is received. The second part includes two holes with which the hooking members of the first part are engaged. When the shade is folded upward section by section, the first magnets and the second magnets are magnetically attracted to each other. 1. A Roman shade comprising:a top rail having multiple hooks;a shade connected to the top rail and including multiple slots, andmultiple magnetic members connected to the slots of the shade, each magnetic member including a first part and a second part, the first part having a first magnet received therein, two hooking members extending from a first side thereof, the second part including a recess in which a second magnet is received, the second magnet being magnetically attractable to the first magnet, the second part including two holes with which the hooking members of the first part are engaged, when the shade is folded upward section by section, the first magnets and the second magnets are magnetically attracted to each other.2. The Roman shade as claimed in claim 1 , wherein the first magnet is received in the first part by way of plastic injection molding.3. The Roman shade as claimed in claim 1 , wherein the first magnet is received in the first part by way of ultra-sonic welding.4. The Roman shade as claimed in claim 1 , wherein the first magnet is located between the two hooking members which are located along an axial direction of the shade.5. The Roman shade as claimed in claim 1 , wherein the first magnet is received in the first part by way of gluing.6. The Roman shade as claimed in claim 1 , wherein ...

WINDOW CURTAIN CONTROL DEVICE

A window curtain control device includes a top box having a room therein, and a fixed part and a scrolling member are respectively positioned on two ends of the room. A curtain is connected to the top box, and a bottom rail is connected to the lower end of the curtain. A movable part is movably located between the fixed part and the scrolling member. A tension rope has one end fixed to the fixed part, and the other end of the tension rope wraps around the fixed part and the movable part. A driving rope has one end fixed to the movable part and the other end of the driving rope includes an operation portion which extends through the top box. The curtain is moved by operating the operation portion. 1. A window curtain control device comprising a top box , a curtain connected to the top box , and a bottom rail , the bottom rail connected to a lower end of the curtain , the top box having a room defined therein , wherein:a fixed part and a scrolling member are respectively positioned on two ends of the room, a movable part is movably located between the fixed part and the scrolling member, a tension rope has one end fixed to the fixed part, and the other end of the tension rope wraps around the fixed part and the movable part, a driving rope has one end fixed to the movable part and the other end of the driving rope extends through the top box and comprises an operation portion, the curtain is moved by operating the operation portion.2. The window curtain control device as claimed in claim 1 , wherein the operation portion is a section of the driving rope and hangs below the top box.3. The window curtain control device as claimed in claim 1 , wherein the operation portion has a handle connected thereto.4. The window curtain control device as claimed in claim 1 , wherein the tension rope wraps around the movable part eight laps while the driving rope wraps around the movable part one lap. The present invention relates to a window curtain control device, and more ...

Scrolling unit for electric window curtain

A window curtain includes a top rail, a bottom rail and a curtain between the top and bottom rails. A transmission unit and a scrolling unit are received in the bottom rail. Transmission unit includes a control member, a motor, and a shaft connected to the motor. The scrolling unit includes a case in which a passive part, a first prat and a second part are accommodated. The shaft of the motor drives the scrolling unit. A first rope is connected to the first part. A second rope is connected to the second part. The first and second ropes pass through the curtain and are connected to the top rail via the first and second transition members. The transmission unit and the scrolling unit are received in the bottom rail to reduce the weight of the top rail, and are easily maintained.

Light-diffusing structure

A light-diffusing structure may include a plurality of light-diffusing cell units. Each light-diffusing cell unit is polygonal with a plurality of edges and corners respectively, and the light-diffusing cell units connect with others by the edges to form a light-diffusing panel. When the sunlight passes through the light-diffusing panel, the sunlight is diffused and converted to a uniformly balanced light source. The light-diffusing structure may further include a restricting unit to restrict the movement of the light-diffusing panel.

WINDOW COVERING AND TIGHTENER OF THE SAME

A window covering and tighteners of the window covering are provided, wherein each of the tighteners is a closed frame having an inner surface and an outer surface. The space surrounded by the inner surface forms a through hole and a gap which are communicated with each other, wherein the through hole allows a cord, which moves a bottom rail relative to a headrail of the window covering, to pass therethrough, and the width of the gap is less than the diameter of the cord. Whereby, if the cord is accidentally pulled away from the shades laterally or horizontally, the cord quickly and smoothly enters the gap to be tightly bitten therein. The cord is hence stopped from being further pulled outwardly to form a hazardous loop which may cause serious injuries to users. 1. A tightener , which is a closed frame having an inner surface and an outer surface , wherein a space surrounded by the inner surface allows a cord to pass through , is characterized in that:the shape of the inner surface forms a gap, of which a width is less than a diameter of the cord.2. The tightener of claim 1 , wherein the gap has an open end and a closed end; the width of the gap becomes gradually narrower from the open end to the closed end.3. The tightener of claim 1 , wherein the gap has an open end and a closed end; the width of the gap is constant from the open end to the closed end.4. The tightener of claim 1 , wherein the gap is provided with a friction member on side walls thereof; the friction member creates friction on the cord when the cord is in the gap.5. The tightener of claim 4 , wherein the friction member includes a plurality of teeth provided on the side walls of the gap.6. A window covering claim 4 , comprising:a headrail;a bottom rail;a window covering material arranged between the headrail and the bottom rail;a plurality of tighteners fixedly arranged on the window covering material in a vertical column, wherein each of the tighteners has a through hole; anda cord passing ...

Adaptable Assembly

Disclosed herein is an adaptable assembly () comprising an elastically deformable sheet () for at least partially covering an opening. The sheet () has a higher flexural rigidity in the first direction A than in the second direction B. At least one actuator () is connected to the sheet () at two or more points spaced apart in the second direction B. When actuated, the actuator () is configured to apply a force between the two or more points to cause the sheet () to elastically deform from an initial configuration to an actuated configuration. 1. An adaptable assembly for at least partially covering an opening , comprising:an elastically deformable sheet for at least partially covering an opening, wherein the sheet's flexural rigidity in a first direction is higher than the sheet's flexural rigidity in a second direction; andat least one actuator connected to the sheet at two or more points spaced apart in the second direction,wherein, when actuated, the at least one actuator is configured to apply a force between the two or more points to cause the sheet to elastically deform from an initial configuration to an actuated configuration for adjusting an exposure of the opening.2. An assembly according to claim 1 , wherein the at least one actuator is at least one linear actuator.3. An assembly according to claim 1 , wherein projections are defined on at least one side of the sheet claim 1 , the projections being spaced apart in the second direction claim 1 , and wherein the two or more points are on the projections.4. An assembly according to claim 1 , wherein the sheet is corrugated to provide the higher flexural rigidity of the sheet in the first direction than in the second direction.5. An assembly according to claim 4 , wherein the two or more points are associated with respective peaks and/or troughs of the corrugated sheet.6. An assembly according to claim 5 , wherein the two or more points are at or adjacent apexes of the respective peaks and/or troughs of the ...

Method of Installing a Motorized Gearbox Assembly in a Window Covering

A method in accordance with the invention includes a headrail bracket configured to be inserted into a headrail at an angle from a top thereof. The headrail bracket includes clips snap into a top edge of the headrail, and an attachment mechanism to attach to a gearbox assembly configured to rotate a tilt rod of a window blind tilting mechanism. In certain embodiments, the headrail bracket is a single component with a substantially low profile. This headrail bracket may span a top of the headrail. In other embodiments, the headrail bracket includes a first component to secure a first end of the gearbox assembly to the headrail and a second component to secure a second end of the gearbox assembly to the headrail. In certain embodiments, the first component slides over the first end of the gearbox assembly and the second component slides over the second end of the gearbox assembly 1. A method comprising:inserting, into a headrail, a gearbox assembly configured to rotate a tilt rod of a blinds tilting mechanism, the gearbox assembly comprising at least one mounting fixture;inserting, from the top of the headrail at an angle, a headrail bracket comprising a pair of flanges that snap into corresponding lips or grooves on top edges of the headrail, and an attachment mechanism to attach to the gearbox assembly; andrepositioning the headrail bracket to align the headrail bracket with the headrail and cause the attachment mechanism of the headrail bracket to engage the mounting fixture of the gearbox assembly.2. The method of claim 1 , further comprising installing the headrail bracket such that the headrail bracket spans the top of the headrail.3. The method of claim 2 , further comprising installing the headrail bracket such that the headrail engages the top edges of the headrail on each side of the headrail.4. The method of claim 1 , wherein the headrail bracket is a single component with a substantially low profile.5. The method of claim 1 , wherein the headrail bracket ...

SWINGING BLADE COVERING STRUCTURE

A composite covering structure for providing protection against sun and rain comprises a plurality of adjoining and overlapping swinging blades, coupled to a driving mechanism adapted, by a single operation, at first to cause the blades to gradually turn about their longitudinal axis, while being held in a same position, for providing a partial protection against sun, and then to cause said blades to slide on a horizontal plane, so as to compact said blades on a side, for uncovering the previously covered area. 1. A swinging blade covering structure , characterized in that said structure comprises a plurality of blades , arranged in parallel with one another and each being adapted to turn about its longitudinal axis , said blades having blade end portions coupled to an extensible link system so designed as to allow said blades to be controllably turned and translated , said system performing , by a single operation , a first gradual rotation of the links thereof about their longitudinal axis while remaining in a same position for providing a partial protection against sun , and then a translation of said links on a plane , thereby laterally compacting said links to uncover a covered area of said structure.2. A covering structure claim 1 , according to claim 1 , characterized in that said extensible link system comprises a plurality of X-shape links each consisting of a pair of lever elements pivoted to one another at a nodal portion at a center thereof claim 1 , each said X-shape link being coupled to an adjoining link through coupling end portions of each said lever elements at respective pivot points claim 1 , said system comprising moreover a rod element having rod end portions pivoted to said lever elements at middle positions thereof claim 1 , said rod element supporting a rotary pivot pin coupled to a said blade on a longitudinal axis of said blade claim 1 , each said blade being moreover guided in a respective rotary and translation movement thereof by guide ...

Device for adjusting fabric angle of double fabric blinds

The present invention relates to double fabric blinds and, more particularly, to a device for adjusting a fabric angle of the double fabric blinds, which is capable of finely adjusting an degree of openness of a front sheet, wherein a plurality of balls are sequentially held in a holding groove, e.g., as four or eight balls, inserted into an insertion groove of a rotation component, wherein the plurality of balls are rotated in a guide groove of a stopper by approximately 90 degrees or 45 degrees, thereby improving safety and omitting the use of a conventional string.

Cutting Machine for Window Blind

A cutting machine is employed to cut a window blind which includes a first support stem, a second support stem, and multiple slats. The cutting machine contains: a base, a cutting mount, a rotary cutting disc, a slidable cutter, a switch unit, and a positioning mechanism. The cutting mount includes a first through hole and a second through hole. The rotary cutting disc is configured to rotatably cut the window blind from the first through hole to the second through hole. The slidable cutter is configured to slidably cut the window blind from the second through hole to the first through hole. The switch unit includes a separation portion which moves upwardly and downwardly and has a cutting plate proximate to the slidable cutter. The positioning mechanism is configured to fix the window blind based on a desired cut length of the window blind.

Skew Adjustment Mechanism for a Window Covering

A skew adjustment method and apparatus for adjusting the skewed condition of a movable rail of a window covering in which the movable rail is supported by lift cords wrapped around spools. A drive train disconnecting mechanism is used to disconnect a first spool from a second spool, the first spool is rotated relative to the second spool, thereby changing the length of the first lift cord relative to the second lift cord until the movable rail is in the desired position; and then the first and second spools are reconnected so the first and second spools rotate together. An end cap may be used to enable multiple disassemblies and reassemblies of the end cap to access the skew adjustment mechanism. In one embodiment, there are two movable rails, and the lift cords for both movable rails extend through the same rout holes in the covering. Disconnecting the first spool from the second spool may activate a mechanism that prevents the second spool from rotating. 134-. (canceled)35. A system for adjusting a skewed rail in a window covering , the system comprising:a first spool rotatable to allow a first lift cord to be wound around and unwound from the first spool;a second spool rotatable to allow a second lift cord to be wound around and unwound from the second spool;a lift rod coupled between the first and second spools; anda skew adjustment assembly configured to adjust the first spool between an engaged state, in which the first spool is rotationally engaged with the lift rod such that the first and second spools rotate together, and a disengaged state, in which the first spool is rotationally disengaged from the lift rod to allow the first spool to be rotated relative to the second spool;wherein, when in the disengaged state, rotation of the first spool relative to the second spool adjusts an effective length of the first lift cord relative to the second lift cord.36. The system of claim 35 , wherein:the skew adjustment assembly further comprises a lift rod adapter ...

RETRACTABLE LIGHT-DIFFUSING MODULE AND LIGHT-DIFFUSING STRUCTURE THEREOF

The instant disclosure provides a retractable light-diffusing module installed between indoors and outdoors. The retractable light-diffusing module includes a plurality of light-diffusing structures and a plurality of connecting units. The plurality of light-diffusing structures are spaced from each other sequentially, wherein each of the plurality of light-diffusing structures comprises a light-transmitting box and a light-diffusing filler. The light-transmitting box comprises an accommodating space which is filled with the light-diffusing filler. Each of the connecting units is located between each two of the light-diffusing structures to connect the plurality of light-diffusing structures, thereby forming a flat light-diffusing panel. When the outdoor sunlight passes through the flat light-diffusing panel, the sunlight will be transformed into a uniform flat panel light source irradiating the indoors thoroughly. The retractable light-diffusing module may be installed adjacent to the indoor side of a window. 1. A light-diffusing structure installed between indoors and outdoors , comprising:a light-transmitting box with an accommodating space; anda light-diffusing filler placed in the accommodating space;wherein outdoor sunlight passes through the light-transmitting box and the light-diffusing filler, and transforms into a uniform flat panel light source irradiating the indoors thoroughly;wherein the light-diffusing structure is located in the indoors and adjacent to one side of a window.2. The light-diffusing structure according to claim 1 , wherein the accommodating space defines a first inner surface and a second inner surface claim 1 , the light-diffusing filler comprises a plurality of hollow thin tubes claim 1 , each of the hollow thin tubes has a central axis and has a first end and a second end extending along the central axis toward opposite direction claim 1 , wherein the center axis for each of the hollow thin tubes are approximately parallel to each ...

Method And Apparatus For Stacking Strip Material Of Cellular Blind Fabrics

A stacker assembly for manufacturing an expandable integral blind, formed by adhering a plurality of cells formed from strip material, has opposing walls forming a stacking chamber and a rotating mechanism coupled to the stacking chamber for engaging the expandable integral blind. The rotatable mechanism actuates in response to the compression force of the expandable integral blind. A plurality of conveyor belts are used to supply the strip material to the stacker assembly, as well as introduce the strip material into the stacking chamber. 1. A stacker assembly for manufacturing an expandable integral blind formed by adhering a plurality of cells formed from strip material , the stacker assembly comprising:a first outer conveyor belt and a second outer conveyor belt, each outer conveyor belt configured to engage a top surface of a strip of material being conveyed;a center conveyor belt positioned between the first and second outer conveyor belts, the center conveyor belt configured to engage a bottom surface of the strip of material;the outer conveyor belts and center belt configured to convey the strip of material into a stacking chamber, the stacking chamber formed by two opposing walls;a plurality of clamping tabs below each wall configured to clamp the top edges of the strip of material, the clamping tabs positioned beneath the first and second outer conveyor belts; anda plurality of support fingers configured to support a stack formed from the plurality of strips of material.2. The stacker assembly of claim 1 , wherein claim 1 , in a first position claim 1 , the first and second outer conveyor belts conceal the clamping tabs and are positioned on the top portion of the strip of material being conveyed and claim 1 , in a second position claim 1 , the first and second outer conveyor belts are retracted to reveal the clamping tabs and are not in contact with the strip of material.3. The stacker assembly of claim 1 , wherein the opposing walls comprise a plurality ...

TRIPLE-SHADE ROLLER BLIND

A triple-shade roller blind includes a reel shaft for reeling a curtain having front and rear shade layers and a plurality of shading strips interconnecting the front and rear shade layers, and an adjusting assembly having a rotatable coupling member journalled on a pivot pin and coupled with the reel shaft to rotate the same, and an adjusting rod extending downwardly of and rotatable relative to the coupling member. A movement converting mechanism is disposed to convert rotation of the adjusting rod into the rotation of the coupling member as well as the reel shaft so as to adjust the distance between the front and rear shade layers and the shading areas of the shading strips. 1. A triple-shade roller blind comprising:a reel shaft extending along a reel axis in a longitudinal direction;a bearing disposed at an end of said reel shaft to permit rotation of said reel shaft;a curtain including a front shade layer which has a first upper end connected to said reel shaft and which extends in a transverse direction transverse to the longitudinal direction to terminate at a first lower end so as to be wound up on said reel shaft by the rotation of said reel shaft, a rear shade layer which has a second upper end connected to said reel shaft and which extends in the transverse direction to terminate at a second lower end so as to be wound up on said reel shaft by the rotation of said reel shaft, and a plurality of shading strips which are spaced apart from each other in the transverse direction and each of which has front and rear ends that are respectively connected to said front and rear shade layers, said second upper end being angularly displaced from said first upper end about the reel axis to define a distance between said front and rear shade layers; andan adjusting assembly disposed at an opposite end of said reel shaft, and including a mounting seat, a pivot pin which is secured on said mounting seat and which extends along the reel axis, a coupling member which is ...

Obstruction Detection System for Motorized Window Shades and Method of Use

An obstruction detection system for motorized window shades is presented having a motor, shade material, a bottom bar, and a motor controller having a microprocessor. The microprocessor is configured to detect when an obstruction has been encountered when closing the motorized window shades. When an obstruction is detected, the microprocessor stops lowering the shade material and the bottom bar thereby preventing further damage or destruction. The system may also be used to report when an unexpected obstruction has been detected.

Vertical blind assembly

A modular shade includes at least one module that consists of a head rail unit, a foot rail unit, at least one intermediate rail unit, and a plurality of slat components. A top slat may be coupled to the head rail unit and the intermediate rail unit, and a bottom slat component may be coupled to the intermediate rail unit and the foot rail unit. Further, additional intermediate rail units and intermediate slat components may be added to the module to alter the shape and size of the module, and the module may be coupled to one or more additional modules to change the overall shape and size of the modular shade.

SYSTEM FOR BIASING SHEET OF MATERIAL TO GATHER IN PREDETERMINED DIRECTION

A system for biasing or encouraging a sheet of material to gather in one direction when one edge of the sheet of material is moved toward an opposite edge of the sheet of material is provided. A plurality of strips of material may extend along a face of the sheet of material and may be laminated to the face of the sheet of material. The plurality of strips of material may overlap each other and may define stiffened regions extending along the overlapped interface between the plurality of strips of material. When the covering is moved from an extended position to a retracted position, the sheet of material may gather in loops of material that may have apexes defined at or adjacent the overlapped interfaces of the plurality of strips of material. 1. A covering for an architectural opening , comprising:a head rail;a bottom rail;a first sheet of material extending from the head rail to the bottom rail and configured to hang in a substantially flat, vertical plane when the covering is in a fully extended position, the first sheet of material including stiffened areas extending horizontally along a rear side of the first sheet of material, wherein when the covering is moved from the extended position to a retracted position, the first sheet of material gathers in rearwardly-directed loops of material having apexes defined along the stiffened areas;a second sheet of material attached to a front side of the first sheet of material, wherein the second sheet of material forms forwardly-directed loops of material when the covering is in the extended position; anda set of lift elements operative to raise the bottom rail toward the head rail.2. The covering of claim 1 , wherein the second sheet of material is attached to the front side of the first sheet of material along lines of attachment that alternate with the stiffened areas along a length dimension of the first sheet of material.3. The covering of claim 2 , wherein each line of attachment of the lines of attachment is ...

Exit Sign Shade for Classroom Viewing Window

A shade adapted for covering a classroom viewing window and assisting with compliance with emergency protocol during an emergency is disclosed. The shade may include a plurality folds connected to each other by a plurality of hinges configured to cover a classroom viewing window. Emergency related information and status indicators may be revealed upon the unfolding of the shade to assist teachers, school officials, police, and others to comply with established school emergency protocol. The shade further fulfills the requirement that the classroom viewing window be covered during an emergency lockdown. The shade may function as a standard “Exit” sign during non-emergency time.

Covering for architectural openings with coordinated vane sets

A covering for an architectural opening including a roller, an end rail, and a panel rotatable onto the roller and spanning between the roller and the end rail. The panel includes a front sheet, a rear sheet, and a cell spanning between the front and rear sheet. When the front sheet is at a first position relative to the rear sheet, the cell is open. When the front sheet is at a second position relative to the rear sheet, the cell is closed.

CELLULAR SHADE

A cellular shade includes a head rail unit, an intermediate rail unit, a bottom rail unit, a blind body and a magnetically attractive unit. The head rail unit includes a head rail and a lower mounting bracket. The intermediate rail unit includes an intermediate rail and an upper mounting bracket. The magnetically attractive unit includes a first housing mounted on the lower mounting bracket, a second housing mounted on the upper mounting bracket, and a magnet mounted on one of the first and second housings. The other one of the first and second housings is magnetically attractive with the magnet. The first housing includes a first positioning member to be retainingly positioned to the lower mounting bracket. The head rail unit and the intermediate rail unit can be firmly secured to each other by means of the magnetically attractive unit so as to prevent light leaking. 1. A cellular shade comprising:a head rail unit including a head rail which extends in a left-right direction, and a lower mounting bracket which is disposed on said head rail and which extends downwardly from said head rail, said lower mounting bracket having a first base wall;an intermediate rail unit disposed downwardly of said head rail unit and including an intermediate rail which extends in the left-right direction, and an upper mounting bracket which is disposed on said intermediate rail and which extends upwardly from said intermediate rail;a bottom rail unit disposed downwardly of said intermediate rail unit;a blind body interconnecting said intermediate rail unit and said bottom rail unit to be extended and folded in an up-down direction;a control unit operable to actuate movement of said intermediate rail unit relative to said head rail unit in the up-down direction; anda magnetically attractive unit including a first housing which is mounted on said lower mounting bracket, a second housing which is mounted on said upper mounting bracket and which faces said first housing in the up-down ...