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 ...

УСТРОЙСТВО ДЛЯ УЛАВЛИВАНИЯ СОЛНЕЧНОЙ ЭНЕРГИИ И ЕЕ ПЕРЕДАЧИ К ПОДЛЕЖАЩЕЙ НАГРЕВУ ПРИЕМНОЙ СРЕДЕ

Использование: в устройствах для улавливания солнечной энергии и ее передачи к подлежащей нагреву приемной среде. Сущность изобретения: Устройство содержит множество профилированных элементов, располагающихся, преимущественно, горизонтально и расположенных на некотором расстоянии друг от друга так, чтобы образовать экран с наружной поверхностью, непосредственно освещенной лучами солнца, и внутренней поверхностью, расположенной в непосредственной близости от нагреваемой приемной среды, причем упомянутые профилированные элементы имеют две отражающих поверхности и конфигурацию в поперечном сечении, образующую в поперечном сечении множество воздушных каналов, направленных восходящим образом от наружной поверхности экрана к его внутренней поверхности, причем со стороны внутренней поверхности экрана предусмотрены специальные средства закрытия, предназначенные для блокировки воздуха, содержащегося в каналах. 16 з.п.ф-лы, 15 ил.

ЗАКРЫВАЮЩЕЕ СРЕДСТВО СТАВЕННОГО ТИПА ДЛЯ АРХИТЕКТУРНЫХПРОЕМОВ

... 1. Закрывающее устройство для архитектурного проема, содержащее один или более монтажных кронштейнов для прикрепления к раме архитектурного проема; горизонтальную верхнюю поперечину с левым и правым концами, каждый из которых шарнирно прикреплен к одному или более монтажных кронштейнов, причем верхняя поперечина выполнена с возможностью поворота между открытым и закрытым положением вокруг ее продольной оси; и множество горизонтально ориентированных створок, висящих на верхней поперечине, каждая из которых (I) размещена на расстоянии по вертикали от соседней створки, (II) выполнена с возможностью поворота между открытым положением и закрытым положением вокруг продольной оси створки, и (III) выполнена с возможностью перемещения по вертикали между первым положением, в котором закрывающее устройство выдвинуто, и вторым положением, в котором закрывающее устройство задвинуто, при этом в открытом положении существенно большая часть света, падающего на архитектурный проем, проходит непосредственно ...

Vorrichtung zum Auffangen von Sonnenenergie und zur Übertragung auf einen zu heizenden Empfänger

Strip form for window shade eg. lamella curtain, has clamping element, strip body, covering decorative tissue and weight element and clamping element is clamped at first end of strip body and clamping section at covering decorative fabric

Strip form has clamping element (2), strip body (3), covering decorative tissue (4) and weight element (5). The clamping element is clamped at first end of the strip body and a clamping section (40) at the covering decorative fabric. The strip body is an oblong lamella which possess second end connected with the weight element. The covering decorative fabric covers a lateral side (30) of the strip body and possess a number of solid material tissue zones (41) and a number of strip bands (42) which are adjacent to each and are alternately fixed at the strip body by means of fasteners (44). The weight element is connected with the second end (321) of the strip body.

Internes Scharnier bei Drahtgewebe

JALOUSIENLAMELLE.

ELEMENT FUER LUEFTUNGSJALOUSIEN

MIKROSPIEGELARRAY

Gewicht für Lamellenvorhang

Gewicht für Lamellenvorhang, das ein Gewichtstück (10) umfaßt, das an einer Seite einen Verbindungsteil (11) aufweist, der eine Begrenzungsnut (111) besitzt, die in der Querrichtung durchgehend ist und auf der Oberseite eine lange Öffnung (112) bildet, wobei der Verbindungsteil (11) des Gewichtstücks (10) nahe an den beiden Enden in den Seitenwänden der Begrenzungsnut (111) jeweils einen U-förmigen Steckschlitz (12) bildet, in dem zwei gegenüberliegende Vorsprünge (121) vorgesehen sind, wodurch unter dem Steckschlitz (12) eine Rastausnehmung (122) gebildet ist, wobei die Kette (30) in den Steckschlitz (12) gesteckt werden, in die Rastausnehmung (122) einrasten und von den Vorsprüngen (121) gesperrt werden kann, wodurch ein beliebiger Abschnitt der Kette (30) in der Rastausnehmung (122) positioniert werden kann, so dass der Abstand der Lamellen (20) durch die Kette (30) beliebig verstellbar ist.

LAMELLENJALOUSIE

Security screen

SECURITY BLINDS AND SCREENS

WINDOW BLIND

In a vertical slat blind a synthetic fibre surface coating of 'rough texture' is applied to the surface of the slats, which are preferably corrugated, to improve the engagement between adjacent slats.

Vertical blind slats with externally gripping end pieces

The invention relates to an improved vertical blind slat which comprises an elongated slat portion 2 made of flexible cloth material with its top and bottom end cut horizontally, a hanging unit 3 and a weight block 4 which are removably clamped at the top and bottom end of the slat respectively, both of which comprise a pair of clamping jaws, on each of which are situated convex half spheres which when pressed together cause the jaws to open, and release of the half-spheres causing the jaws to tightly clamp an end of the slat portion, to avoid the necessity of sewing hems in the slats, as required conventionally, and to simplify the assembly of blinds. ...

BLIND

VENETIAN BLIND

NATURAL-LIGHT ILLUMINATION ENHANCEMENT ASSEMBLY

A louvred reflector 10 comprises an array of wholly or partially reflecting louvres each of which, when viewed short-edge on, comprises an inclined downwardly-facing straight or slightly concave first section 115 merging tangentially into a lower inclined downwardly-facing concave second section 116 of significantly greater curvature than the first section and of about double the length of the first section when so viewed. In use the reflected light is directed to only one side of the reflector. ...

Louvred reflector

A louvred reflector 10 (FIG. 1) comprises an array of wholly or partially reflecting louvres of which two adjacent louvres 12,13 are shown in the Figure. Each said louvre, when viewed short-edge on as shown in the Figure, comprises an inclined downwardly-facing concave first section 15 and a lower, less-steeply inclined, downwardly-facing concave second section 16. Light reflected by the louvres is downwardly directed over a considerable angular range to produce generally uniform illumination on either side of the reflector. In a second embodiment, the reflected light is directed to only one side of the reflector.

Forming embossed patterns on wooden Venetian blind slats

A method of forming embossed wood patterns on the slats (1) of Venetian blinds involves the steps of selecting and cutting wood into appropriate shape for slats (1); sandblasting the slats (1) so that the harder portions (10) of the wood grain become exposed and coating or painting the slats (1). Paper (3, fig 5) of appropriate harness may be used to cover parts of the slats (1), prior to sandblasting to obtain a variation in pattern. The appearance of the pattern may also be adjusted by altering the blasting pressure of the sand blasting machine.

Rod of safety “issolant” for the protection of the edges of the blades out of glass insulation and decoration of the windows out of frame naco

BLENDSCHUTZEINRICHTUNG

LAMELLENJALOUSIE

TOOTHED SHUTTERS

RAFFSTORE WITH GUIDE RAILS

SONNENSCHUTZANLAGE MIT SONNENSCHUTZLAMELLEN, DIE EINE GEZAHNTE OBERSEITE AUFWEISEN

LAMELLEN FUER EINE JALOUSIE

LAMELLE FUER EINE JALOUSIE

GLARE SHIELD MECHANISM

LAMELLA FOR A SHUTTER

SONNENSCHUTZANLAGE MIT SONNENSCHUTZLAMELLEN, DIE EINE GEZAHNTE OBERSEITE AUFWEISEN

RAFFROLLO

LAMELLA SHUTTER

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.

CURTAIN LAMELLA.

CONSTRUCTION UNIT SET FOR MAKING A LAMELLA OF A LAMELLA NET CURTAIN.

SHUTTERS.

WINDOW COVER.

GRADATED LAMELLA FOR ARRANGED LIGHT RADIATION

MATERIAL FOR SUN PROTECTION DEVICES

LAMELLA ATTACHMENT FUR OF RAFFLAMELLENSTORES

LAMELLA SHUTTER.

LAMELLA TO BESCHATTUNG OF OR LIGHT STEERING ELEMENT AT BUILDINGS

Lamella shutter

Shutter

SUN PROTECTION DEVICE, IN PARTICULAR SHUTTER OR ROLLER-TYPE SHUTTER

FENSTERJALOUSIE FOR DECORATION AND SUN PROTECTION

IMPROVED SLAT STRUCTURE FOR A VENETIAN BLIND

Slat for a blind and blind formed therefrom

THIS invention relates to a slat for a blind and a blind formed from such slats. More specifically, the invention relates to a customisable rigid slat, or blind made up of a plurality of such customisable rigid slats, that enables the blind to be fitted snugly within any window opening or doorway as a result of the locking adjustability of the width of such slats. The slat includes a pair of elongate slat panels movable relative to one another between retracted and extended conditions, such that the operatively width of the slat is greater in the extended condition than in the retracted condition. The slat further includes one or more fasteners, located at or near each of a pair of minor ends of the slat panels, for releasably fixing the pair of slat panels to one another in the retracted condition, the extended condition and/or any condition there between, thereby to operatively restrict relative movement between the slat panels in such condition.

PROCESS FOR FINISHING THE SURFACE OF AN ARTICLE AND ARTICLE THUS OBTAINED

Window shade

Tubular slat for coverings for architectural openings

METHOD AND APPARATUS FOR PRODUCING CONTINUOUS BAND EXPANDABLE AND COLLAPSIBLE SHIELDING MATERIAL

Sun protection installation comprising sun protection lamellae having a oothed upper side

Curtain and venetian blind arrangement

Louver laminated with a very thin film

METHOD AND APPARATUS FOR PRODUCING CONTINUOUS BAND EXPANDABLE AND COLLAPSIBLE SHIELDING MATERIAL

Screen and element therefor

NON-WOVEN FABRIC, OPAQUE AND NON-OPAQUE, WITH AND WITHOUT WEAVE-LIKE FINISH AND PROCESS FOR PRODUCING THESE

WOODEN SLAT FOR A WINDOW COVERING

A slat or rail used in a covering for an architectural opening includes a wooden core or the like that is wrapped with a flexible film of foil, paper or the like with the film bonded to the core with a Polyurethane Reactive (PUR) hot melt adhesive that provides a moisture free barrier around the core. The core may be provided with grooves in which edges of the film can be inserted to facilitate an aesthetic attachment of the film to the core. The core may also be made from a single strip of wood, various interconnected species of wood which may be finger jointed together or even two or more strips of wood that are abutted and adhesively bonded together in side- by-side relationship.

SOFT VERTICAL END PANEL ARRANGEMENT FOR A WINDOW BLIND

An end stem for a soft vertical blind includes an arm spaced from an end louver of the blind, and a fabric panel connected to the arm and the end louver forms a column surrounding the end louver.

RADIANT ENERGY REFLECTOR DEVICE

TITLE RADIANT ENERGY REFLECTING STRUCTURES Radiant energy reflecting structures are described which are elongate and which have a plurality of reflecting elements on or in their surface. Each reflecting element has a "major axis" of reflection (the term "major axis" is defined in this specification) and a feature of the reflecting structures is that the direction of the "major axis" varies progressively with the transverse position of a reflecting element on the structure. The reflecting surfaces of the reflecting elements may be formed as corrugated, elongate, planar reflectors. Alternatively they may be formed as a known form of retro-reflective surface construction. Preferably, the reflecting surfaces are overlaid with a transparent medium. The structures may be used to construct louvred radiant energy screens.

LENGTH OF MATERIAL FOR MAKING INSULATING SHADES, BLINDS OR SIMILAR WINDOW COVERINGS

The present invention provides a length of material for the manufacture of an insulating window covering in which a support layer is provided, at least on one side, with an infrared-reflecting opaque specular layer of metal, an infra-red transmitting protective layer of plastics being deposited thereon, colour, being present in the protective layer in a concentration such that the specular layer is not visible, and the infra-red transparency is substantially maintained and the protective layer is thin to have a minimal thermal absorption. The present invention thus provides a length of material for the manufacture of insulating shades, blinds or similar window coverings for which the functional symmetry is achieved and which may be provided with coloured surface structures selected in esthetic manner without thereby losing the insulation..

SECTIONAL VENETIAN BLINDS

SUN BLIND MADE OF COMPOUND MATERIAL

A sun blind leaf has two bamboo pieces, and at least one connecting piece alternately and securely arranged between the two bamboo pieces. Due to the heat and moisture resistance characteristic of the connecting plate, the sun blind leaf is durable and cheap.

PATTERNED METAL BLIND SLAT AND METHOD AND APPARATUS FOR PRODUCING THE SAME

VERTICAL BLIND WITH CORRUGATED SURFACE

VENETIAN BLIND

An improved Venetian blind type window covering having an open position and a closed position is provided. When in a closed position, the window covering presents a face that conceals a securement member and an adjustment member. The window covering also includes a bottom rail, and a plurality of slats between the head rail and the bottom rail. The securement member and the adjustment member, in cooperation, are suitable for adjustably moving or tilting the plurality of blind slats to open and close the window covering. A blind slat tilting mechanism causes positional adjustment of the plurality of blind slats by raising and lowering at least the adjusting member.

HINGE MECHANISM AND WINDOW COVER SYSTEM

A hinge (10, 20) for assembling vertical slats (15) for use as window covers is disclosed. Each slat (15) has a hinge member (10, 20) along respective opposing edges thereof which engage corresponding hinge members (10, 20) on adjacent slats (15). One hinge member (10) has three sections (12, 13, 14) and the other hinge member (20) has similar sections (22, 23, 24) which together define opposite limits of rotation between hinged vertical slats (15). In additional embodiments, the vertical slats (15) are combined along with associated window cover systems, including single blind systems and dual blind systems.

VENETIAN BLIND BLADE

TEXTILE SHEET MATERIAL FORMED WITH FLAME-RESISTANT POLYESTER MONOFILAMENTS

HOE 89/F 193 Textile sheet material formed with flame-resistant polyester monofilaments A textile sheet material is formed from flame-resistant synthetic fibers with a stiffening element which comprises monofilaments (20,30) comprising polyesters of dicarboxylic acids and diol components with an incorporated flame retardant. The flame retardant has been incorporated to the polyester chains as copolymerized units comprising structural elements of the general formula where R is alkylene, arylene or aralkylene and R1 is alkyl, aryl or aralkyl.

SUN PROTECTION INSTALLATION COMPRISING SUN PROTECTION LAMELLAE HAVING A TOOTHED UPPER SIDE

The invention relates to sun protection installations comprising reflective sun protection lamellae consisting of portions having a toothed upper side disposed at least towards sun radiation influx wherein the individual teeth are formed of at least two tooth sides, and at least one first tooth side is , at least partly, exposed to sun light irradiation. Sun light irradiation, at least within the first lamella portions, can be retro-reflected by one single reflection into the outer space by the first tooth side having an angle of impact .alpha.1. The tooth angle of impact .alpha.1 of the tooth sides exposed to the sun light are so selected within the first lamella portions facing the irradiation area that in case of parallel sun light larger angles of impact .beta. of the sun radiation are obtained so that inciding sun light may be reflected back, by one single reflection, to the outer space. Second or further lamella portions are so arranged at an angle .alpha.1 that small angles of impact ...

Jalousie.

Store.

Blendschutzstore.

Lamelle für Jalousien.

Tenda del tipo detto "alla Veneziana"

Stab für Jalousien.

Sonnenschutzlamelle

Aus Stahlstreifen hergestellte Rinnenleiste für Brettchenvorhänge und Verfahren zur Herstellung derselben.

Lamellenstore

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).

Lamellenraffstore

Metallische, hohle Sonnenschutzlamelle, vorzugsweise aus Leichtmetall

Rolladen

Metall-Lamelle für Lamellenstores

Sonnenschutzlamelle

Jalousie, insbesondere Aussenjalousie

Lamellenjalousie

Lamellenstore

Gathered blind

Slatted blind

In a slatted blind, the slats (1) have longitudinal edges (2) which are reinforced by bending over. In order to be able to increase the slat length and guide the slats (1) well in stacking, the two reinforced longitudinal edges (2) of each slat (1) lie in a common plane, the longitudinal edges (2) being adjoined by bent longitudinal strips (3) which fall away obliquely in relation to this plane. ...

Lamellar blind

Sun-screening lamella

The convex front wall (1), exposed to solar radiation, of the hollow lamellar body consists of translucent material. The likewise convex rear wall (2) insulated against outwardly directed heat discharge is opaque and designed such that it reflects inwards. Through the inner space of the hollow lamellar body there extend tubes (6, 13) which are connected to one another and through which water flows. Inlet and outlet for the water are formed by coaxial tubular parts (9, 6) which, for their part, open into the hollow body coaxially to the axis (7) of the pivot pins of the pivotably mounted lamella, at one end side thereof. Sunlight entering through the front wall (1) heats the water flowing through the tubes and the heat from this water can be discharged again outside the lamella, e.g. for heating purposes or for heating up service water. The incident heat cannot thus heat up the lamella in an undesired manner and radiate into the room, but can be used to good effect. ...

LAMELLA OUTER SHUTTER.

ROLLER-TYPE SHUTTER FOR SHIELDING FROM GLASS AREAS.

Римская штора

Устройство относится к легкой промышленности, а именно к принадлежностям для окон, в частности к оконным шторам с механизмом управления.Техническим результатом предложенной к патентованию полезной модели является высокая эффективность в блокировки светового потока в двух вариантах без использования дополнительного карниза.Достигаемый технический результат заявленной конструкции съемной деревянной накладки заключается в том, что римская штора состоит из механизма управления и тканых полотен, к которым прикреплены жесткие горизонтальные стержни. При этом механизмом управления служит карниз, при этом жесткие горизонтальные стержни делят полотна на секции, при этом присутствуют дополнительные барабаны для второго полотна, которые установлены на вал карниза, при этом веревка на дополнительные барабаны намотана в обратном порядке, во втором полотне проделаны технологические отверстия для продевания веревок для первого полотна. 5 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 181 080 U1 (51) МПК A47H 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК A47H 1/00 (2006.01); E06B 9/386 (2006.01) (21)(22) Заявка: 2017144885, 20.12.2017 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Кривошеев Дмитрий Васильевич (RU), Кривошеева Евгения Михайловна (RU) Дата регистрации: 04.07.2018 (56) Список документов, цитированных в отчете о поиске: RU 2346637 C2, 20.02.2009. RU 2324802 C2, 20.05.2008. RU 2433240 C1, 10.11.2011.. (45) Опубликовано: 04.07.2018 Бюл. № 19 1 8 1 0 8 0 R U (54) Римская штора (57) Реферат: Устройство относится к легкой промышленности, а именно к принадлежностям для окон, в частности к оконным шторам с механизмом управления. Техническим результатом предложенной к патентованию полезной модели является высокая эффективность в блокировки светового потока в двух вариантах без использования дополнительного карниза. Достигаемый технический результат заявленной конструкции съемной ...

Venetian blind slats having a function of their left and right ends automatically aligned

Venetian Blind slats having a function of their left and right ends automatically aligned and able to be assembled on a Venetian blind includes a plurality of slat bodies respectively bored with at least one band insert hole for a connecting band of the blind to be inserted therethrough and connected with the slat body, and each band insert hole is contracted and extended toward a lengthwise edge of the slat body to form a convergent portion. Thus, when the lift cord of the blind is pulled, the slat bodies are to be actuated by a braided ladder to tilt and guided by the convergent portions of the band insert holes to adjust the positions of their left and right ends.

Method of making a window blind component

A window blind component includes a stack of paper fiber sheets, and an adhesive bonding said paper fiber sheets together, each of said paper fiber sheets includes 91-95% by weight of paper pulp, 3-5% by weight of a binder, and 2-4% by weight of a water repellent. The adhesive includes an acrylate polymer, the binder includes ethylene glycol dimethyl acrylate polymer, and the water repellent includes an acrylic acid polymer. The window blind component is a blind slat, the number of the paper fiber sheets in the stack is 20-40, and each of the paper fiber sheets has a thickness ranging from 0.08-0.12 mm.

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.

Window shutter unit for external mounting on a building

A window shutter unit ( 1 ) is for external mounting on a building. The window shutter unit comprises a plurality of hollow slats ( 2 ) mounted in a shutter frame. An air outlet opening ( 20 ) delivers ventilation air to a room in the building. A fresh air inlet system comprises air inlet openings ( 10 ) in the hollow slats ( 2 ), and a first air flow passage ( 8 ) from the individual slat to a common flow passage ( 9 ) leading to the air outlet opening ( 20 ).

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 ...

Shutter slat and compact shutter assembly

A slat for use in a rolling shutter is provided. The slat comprises a engaging track located at a first edge of a body and a receiving track located at a second edge of the body. Illustratively, the engaging track has a hook-shaped profile, and the receiving track comprises a lip member and a guard member defining a space adapted to receive therein an engaging track of an adjacent slat. The engaging track and the receiving track are designed to minimize the space required for the rolling shutter to be retracted around a spindle.

LED WINDOW BLINDS WITH WARM DIMMING CAPABILITY

A window blinds assembly includes a slat member, and a LED light strip coupled to the slat member. The light from the LED light strip projects through the slat member. 1. A window blinds assembly , comprising:a slat member; andan LED light strip coupled to the slat member, wherein a light from the LED light strip projects through the slat member.2. The window blinds assembly of claim 1 , comprising an attachment member configured to couple the LED light strip and the slat member.3. The window blinds assembly of claim 1 , wherein the slat member is a diffuser.4. The window blinds assembly of claim 1 , comprising an attachment member for securing the window blinds assembly to a window frame claim 1 , the attachment member including a channel for disposing a ballast assembly for the LED light strip.5. The window blinds assembly of claim 4 , comprising a pull cord assembly for raising and lowering the window blinds assembly claim 4 , the pull cord assembly comprising an electrical cord coupling the LED light strip to the ballast assembly.6. The window blinds assembly of claim 5 , wherein the pull cord assembly electrically couples an LED light strip on one slat member to another LED light strip on another slat member.7. The window blinds assembly of claim 1 , wherein the window blind assembly is a vertical blind assembly claim 1 , a horizontal blind assembly or a roll-up blind assembly.8. The window blinds assembly of claim 1 , comprising a controller coupled to the LED light strip and configured to control an illumination operation of the LED light strip.9. The window blinds assembly of claim 1 , wherein the slat member in combination with the LED light strip forms a window blind.10. The window blinds assembly of claim 1 , wherein the LED light strip is disposed behind the slat member.11. The window blinds assembly of claim 1 , wherein the LED light strip and the slat member are coupled in a spaced apart relationship.12. A window blinds assembly for covering a window ...

ENVIRONMENT-FRIENDLY MATERIAL, MANUFACTURING METHOD OF WINDOW COVERING SLAT, AND WINDOW COVERING SLAT

An environment-friendly material includes 50 wt % to 70 wt % of inorganic mineral powder, 20 wt % to 45 wt % of polyolefin, and 5 wt % to 15 wt % of auxiliary agent. The inorganic mineral powder contains calcium carbonate; the polyolefin may be linear low density polyethylene, low density polyethylene, medium density polyethylene, high density polyethylene, or polypropylene; and the auxiliary agent may be polyolefin elastomer, maleic anhydride grafted polyolefin elastomer, or maleic anhydride grafted polyethylene. The disclosure also provides a manufacturing method of window covering slat using the environment-friendly material and a window covering slat manufactured by the method. 1. An environment-friendly material comprising:50 wt % to 70 wt % of inorganic mineral powder comprising calcium carbonate;20 wt % to 45 wt % of polyolefin selected from a group consisting of liner low density polyethylene, low density polyethylene, medium density polyethylene, high density polyethylene, and polypropylene; and5 wt % to 15 wt % of auxiliary agent selected from a group consisting of polyolefin elastomer, maleic anhydride grafted polyolefin elastomer, and maleic anhydride grafted polyethylene.2. The environment-friendly material as claimed in claim 1 , wherein said environment-friendly material comprises 60 wt % to 65 wt % of said inorganic mineral powder.3. The environment-friendly material as claimed in claim 1 , wherein said environment-friendly material comprises 65 wt % of said inorganic mineral powder claim 1 , 30 wt % of said polyolefin claim 1 , and 5 wt % of said auxiliary agent.4. The environment-friendly material as claimed in claim 1 , wherein said polyolefin is liner low density polyethylene claim 1 , high density polyethylene claim 1 , or polypropylene.5. The environment-friendly material as claimed in claim 1 , wherein said polyolefin is liner low density polyethylene or polypropylene.6. The environment-friendly material as claimed in claim 1 , wherein said ...

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.

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 ...

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.

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 ...

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; ...

Solar-Powered Window Covering

A solar powered window covering system is disclosed. The system includes a headrail, which includes a motor, a gearbox, and one or more tiltable slats. At least one slat includes sliding tracks. The system further includes one or more PV cells movably disposed within the sliding tracks. The PV cells slide in the tracks with regard to an amount of sunlight incident on the cells. Methods of operating a solar powered window covering are also disclosed. The methods generally include detecting a tilt of at least one window covering slat. The slat includes one or more PV cells disposed in sliding tracks in the slat, and the tilt indicates an amount of sunlight incident on the cells. The methods also include sliding the PV cells in the tracks with regard to the amount of sunlight incident on the cells. 1. A solar powered window covering system comprising:a headrail comprising a motor, a gearbox, and one or more tiltable slats, at least one slat comprising sliding tracks; andone or more photovoltaic (PV) cells movably disposed within the sliding tracks, wherein the PV cells slide in the tracks with regard to an amount of sunlight incident on the cells.2. The system of claim 1 , further comprising a MEMS inclinometer coupled to the one or more slats claim 1 , wherein the inclinometer indicates the amount of sunlight incident on the cells by detecting a tilt of the one or more slats.3. The system of claim 1 , further comprising a potentiometer coupled to strings that tilt the slats claim 1 , wherein the potentiometer indicates the amount of sunlight incident on the cells by detecting a position of the strings.4. The system of claim 1 , further comprising a microcontroller having instructions to instruct the motor to tilt the slats to maximize a current generated by the PV cells.5. The system of claim 1 , further comprising a rigid coupling member coupled to the cells and an outside edge of a slat above the cell claim 1 , wherein the coupling member forces the cells to slide ...

VERTICAL CURTAIN BLIND AND RELATED CONNECTOR CLIPS AND PANELS FOR USE WITH A VERTICAL CURTAIN BLIND

A vertical curtain blind includes a panel assembly having a plurality of individual panels coupled together in a side-by-side arrangement. Each panel extends in a vertical direction between a top end and a bottom end. Additionally, each panel includes first and second pockets positioned along first and second sides of the panel, respectively, adjacent to the top end of the panel. The blind associated includes a plurality of clip assemblies, with each clip assembly being configured to couple a respective pair of adjacent panels of the plurality of panels together. Each clip assembly includes a first connector clip positioned within the first pocket of a first panel of the respective pair of adjacent panels and a second connector clip positioned within the second pocket of an adjacent second panel of the respective pair of adjacent panels, with the first connector clip configured to be coupled to the second connector clip. 1. A vertical curtain blind , comprising:a panel assembly comprising a plurality of individual panels coupled together in a side-by-side arrangement, each panel extending in a vertical direction between a top end and a bottom end, each panel including first and second pockets positioned along first and second sides of the panel, respectively, adjacent to the top end of the panel; anda plurality of clip assemblies, each clip assembly being configured to couple a respective pair of adjacent panels of the plurality of panels together, each clip assembly including a first connector clip positioned within the first pocket of a first panel of the respective pair of adjacent panels and a second connector clip positioned within the second pocket of an adjacent second panel of the respective pair of adjacent panels, with the first connector clip configured to be coupled to the second connector clip.2. The vertical curtain blind of claim 1 , wherein the first connector clip includes connection structure configured to engage corresponding connection structure ...

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 ...

AESTHETICS ENHANCING VERTICAL BLIND COMBINATION DEVICE FOR WINDOWS

An aesthetics enhancing vertical blind combination device for windows includes a plurality of standard vertical blind panels and a plurality of decorative overlays. 1. An aesthetics enhancing vertical blind combination device for windows , said device comprising:a plurality of standard vertical blind panels; anda plurality of decorative overlays.2. The device of claim 1 , further comprising:each of said standard vertical blind panels having a top edge, said top edge having a length of between 4 and 20 centimeters,each of said standard vertical blind panels having a pair of opposing side edges, said opposing side edges having a length of between 30 and 400 centimeters,each of said standard vertical blind panels having a slot, said slot extending through said standard vertical blind panel proximate to said top edge; andeach of said overlays having an upper rim, said upper rim having a length of between 4 and 20 centimeters,each of said overlays having a pair of opposing side rims, said opposing side rims having a length of between 6 and 300 centimeters; andeach of said overlays having an opening, said opening extending through said overlay proximate to said upper rim.3. The device of claim 2 , further comprising:each of said standard vertical blind panels having said opposing side edges being of equivalent lengths, said opposing side edges connecting to an associated end of said top edge at a right angle,each of said standard vertical blind panels having said slot being shaped as an elongated oval, said slot being positioned equally distant from said opposing side edges of said standard vertical blind panel,each of said overlays having said opposing side rims connecting to an associated terminus of said upper rim at a right angle, said opposing side rims being of equivalent lengths; andeach of said overlays having said opening being shaped as an elongated oval, said opening being positioned equally distant from said opposing side rims of said overlay.4. The device of ...

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.

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 ...

Solar-powered Blinds System and Apparatus

A window covering solution equipped with solar panels is described. The solution amounts to linear slats, namely blinds, on which solar panels are disposed. The panels are configured to capture PV power and store it within at least one power cell composed of rechargeable batteries. The power is stored for later use to charge devices via one or more USB ports disposed at a bottom of the apparatus. LED lights are disposed within the apparatus, which are powered via solar power supplied from the solar panels disposed on the blinds. A smoke detector and security alarm, also indirectly powered via the solar panels, are preferably disposed within the apparatus.

SHADE

A shade () includes slats () that are arranged in an up and down direction. One or more slat(s) () forming a part of the slats, which is located above in the up and down direction, includes a transparent portion that enables visible light to transmit through the slat. A traveling direction of light transmitting through the transparent portion is bent. 1. A shade comprising slats that are arranged in an up and down direction ,wherein one or more slat(s) forming a part of the slats, which is located above in the up and down direction, includes a transparent portion that enables visible light to transmit through the slat, so as to bend a traveling direction of light transmitting through the transparent portion.2. The shade according to claim 1 , whereinthe one or more slat(s) includes:transparent first portions that extend in a first direction not in parallel with the up and down direction, and are arranged in a second direction not in parallel with the first direction; andsecond portions that are arranged alternately with the first portions along the second direction, each second portion having a refractive index different from that of the first portion.3. The shade according to claim 2 , whereinat least one of the first portion and the second portion is colored.4. The shade according to claim 1 , whereinthe one or more slat(s) includes a unit prism that bends a traveling direction of light by reflection or refraction.5. The shade according to claim 1 , whereinan inclination of the one or more slat(s) forming the part of the slats is operable independently from an inclination of one or more slat(s) forming a different part of the slats.6. The shade according to claim 2 , whereinan inclination of the one or more slat(s) forming the part of the slats is operable independently from an inclination of one or more slat(s) forming a different part of the slats.7. The shade according to claim 3 , whereinan inclination of the one or more slat(s) forming the part of the slats ...

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 ...

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 ...

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.

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 blinds operating system comprising:(a) a tilt barrel;(b) a tilt barrel cradle, supporting the tilt barrel;(c) two vertically aligned protrusions extending from the lower region of the cradle, perpendicular to the path of a rail of a blinds ladder, and adjacent to the path of one rail of a connected blinds ladder;(d) a cord-diverting hook disposed to capture the rail at a point between the two protrusions where a horizontal translation of the hook can pull a captured rail through a space between the two protrusions; where, in the case that the tilt barrel is restrained from rotational movement, the rail is raised vertically.2. The blinds operating system of where the cord-diverting hook is closed.3. The blinds operating system of further comprising a distinct claim 1 , second set of protrusions and a second cord-diverting hook disposed on the opposite side of the tilt barrel cradle and positionally associated with the opposing rail of the blinds ladder.4. The blinds operating system of where the hooks are ...

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 covering for an architectural structure , said covering comprising:a rotatable roller;a panel coupled to said rotatable roller such that rotation of said rotatable roller moves said panel, said panel wrappable about said rotatable roller; andat least one operating element to effect operation of said panel;wherein: a plurality of back sheets, each of said back sheets having a top edge, a bottom edge, and a front side; and', 'a plurality of front sheets, each of said front sheets having a top edge and a bottom edge;, 'said panel includessaid top edge of at least one of said plurality of front sheets is coupled to said top edge of at least one of said plurality of back sheets so that said at least one front sheet extends across said front side of said at least one back sheet; andsaid bottom edge of at least one of said front sheets is coupled to said at least one operating element such that relative movement between said at least one operating element and said plurality of back sheets causes relative movement between said bottom edge of said at least one of said front sheets and said top edge of said at least one of said front sheets.2. The covering of claim 1 , wherein said at least one operating element is coupled to said rotatable roller to move said at least one operating ...

High Efficiency Daylighting Structure

A high efficiency daylight directing structure for application on fenestration deploys closely spaced macroscopic bars of transparent resin to eliminate different forms of glare. The spaced apart surfaces provide for efficient reflection of selective incident light, by TIR or metallic surfaces, via the ultra-smooth native surfaces from a mold or casting process. A close spacing is readily obtained in various attachment methods to boost efficiency. The fabrication method allows selective deposition of absorbing layers, such as by of painting/printing between alternating native optical surface to provide one way transparency at high angles of incidence. The bars are supported on at least one common planar surface by transparent support member with an optical quality adhesive material filling any imperfection in the bars common planar surface that form in fabrication.

SEPARATE SHADE COVERINGS FOR BLINDS

A shade covering for a blind having a plurality of horizontal slats and at least one cord ladder configured to support the slats may generally include a plurality of attachment portions configured to be spaced apart from one another along a first direction of the shade covering. Each attachment portion may define an insertion slit. The shade covering may also include a plurality of shade portions extending between each adjacent pair of attachment portions. Moreover, the insertion slit may be defined through a rear end of each attachment portion such that an insertion end of the insertion slit is open at the rear end. 120-. (canceled)21. A blind assembly for an architectural opening , the blind assembly comprising:a blind defining a front side and a rear side, said blind including a plurality of slats and a cord ladder configured to support said slats;a separate shade covering configured to be secured to said blind such that said shade covering extends along said front side of said blind, said shade covering including a plurality of attachment portions and a plurality of shade portions, each attachment portion defining an insertion slit, said insertion slit defining an open insertion end at a rear end of each said attachment portion to allow a portion of said cord ladder to be received within said insertion slit, each shade portion being configured to extend between each adjacent pair of said attachment portions; anda plurality of fasteners, each fastener being coupled between a respective attachment portion and a portion of said blind.22. The blind assembly of claim 21 , wherein each fastener is coupled between said respective attachment portion and a cord ladder of said blind.23. The blind assembly of claim 21 , wherein:said cord ladder includes a front ladder run, a rear ladder run, and a plurality of support rungs extending between said front and rear ladder runs; andeach fastener is coupled between said respective attachment portion and one of said front ladder ...

Multisectional Blind and Solar Collector Combination Device

A multisectional blind and solar collector combination device includes a plurality of parallel and vertically spaced housings. A back face of a primary one of the housings is a fixed solar panel. A power module is positioned in the primary housing and operationally coupled to the fixed solar panel. Each of a plurality of sections is coupled to a respective one of the housings and has a plurality of slats. Each housing holds a respective slat spacing motor and a respective slat rotation motor operationally coupled to the power module and the slats to adjust positioning and rotation of the slats within each section. 1. A multi-sectional blind and solar collector combination device comprising:a plurality of housings, each said housing having a back face, said housings being parallel and vertically spaced apart, said plurality of housings including a primary housing, said back face of said primary housing comprising a fixed solar panel;a power module, said power module being coupled to and positioned in said primary housing, said power module being operationally coupled to said fixed solar panel;a plurality of slats, said slats being positioned in a plurality of sections, said slats of each said section being coupled to a respective one of said plurality of housings;a plurality of slat spacing motors, each slat spacing motor being positioned in a respective one of said plurality of housings, each slat spacing motor being electrically coupled to said power module, each said slat spacing motor being operationally coupled to said slats of a respective one of said sections whereby activation of said slat spacing motor adjusts positioning between at least an adjacent pair of said slats of said respective one of said sections relative to said respective one of said housings; anda plurality of slat rotation motors, each slat rotation motor being positioned in a respective one of said plurality of housings, each slat rotation motor being electrically coupled to said power ...

SUNLIGHT SHADING STRUCTURE OF ROLLER CURTAIN

A roller curtain includes two suspending curtain sheets controlled by a curtain-controlling reel to move up and down, several layers of transverse curtain sheets interconnected between the suspending curtain sheets at intervals, and two weights disposed at lower ends of the suspending curtain sheets. Each transverse curtain sheet includes an upper sheet and a lower sheet. Two sides of the upper and lower sheets are bent to form different shading areas of sunlight shading fabric faces. The upper sheet is overlaid on the lower sheet and the sunlight shading fabric faces are sown on the two suspending curtain sheets at different heights to define a receiving space for placing therein a nontransparent sunlight shading fabric layer. When shading the sunlight, the suspending curtain sheets get closer to and attach to each other and the transverse curtain sheets become upright to shade the sunlight. 18-. (canceled)9. A roller curtain structure comprising:two suspending curtain sheets controlled by a curtain-controlling reel and being movable between an upward position and a downward position;a plurality of transverse curtain sheets interconnected between the suspending curtain sheets at equal intervals, each transverse curtain sheet of the plurality of transverse curtain sheets including an upper sheet, a lower sheet, and a receiving space, each sheet of the upper sheet and the lower sheet having two bent sections and a middle section located between the two bent sections, the two bent sections including a first bent section and a second bent section are located on two opposing side portions of the upper sheet and the lower sheet respectively, the receiving space is located between the middle section of the upper sheet and the middle section of the lower sheet and has a non-transparent sunlight shading fabric layer inserted therein, the first bent section of the upper sheet and the first bent section of the lower sheet of each said transverse curtain sheet of the plurality ...

RAIL FOR A COVERING FOR AN ARCHITECTURAL OPENING

A weighted rail is provided that skews and/or counterbalances an associated shade member to counteract an asymmetric force applied to the rail by the shade member. The rail may include an independent weight that is at least partially positioned rearwardly of a longitudinal axis of the rail, thereby counterbalancing a force applied to the rail by the shade member that tends to rotate the rail about its longitudinal axis. Additionally, or alternatively, the weight may be movable along a length of the rail to counterbalance a force applied to the rail by the shade member that tends to rotate the rail about an axis that is orthogonal to its longitudinal axis and to the plane of the shade member. The rail is attachable to a variety of shade members including, but not limited to, shade members having multiple panels attached to each other with a plurality of vanes. 1. A movable rail apparatus for a covering for an architectural opening , comprising:a rail; anda weight positioned within a groove formed in a downwardly-facing exterior surface of said rail, said weight positioned closer to a rear edge of said rail than a front edge of said rail, said weight positionable along a longitudinal axis of said rail to affect skewing of said rail about an axis orthogonal to said longitudinal axis.2. (canceled)3. The rail apparatus according to claim 1 , wherein a wall of said rail includes opposing projections that constrict an opening of said groove to inhibit removal of said weight through said opening.4. The rail apparatus according to claim 1 , wherein:said rail includes a wall having a rear portion and a front portion;said rear portion of said wall extends from said rear edge of said rail to said groove and has a convex profile; andsaid front portion of said wall extends from said front edge of said rail to said groove and has a convex profile.5. The rail apparatus according to claim 4 , wherein an intermediate portion of said wall interconnects said front and rear portions of ...

DUAL PURPOSE FOLDABLE SOLAR ELECTRICITY SUPPLY APPARATUS FOR OUTDOOR AND WINDOW BLIND

A window blind apparatus for providing solar energy comprises: (a) a case configured for receiving a battery, the case including electrical battery charging circuitry; and, (b) a plurality of photovoltaic panels configured for receiving solar radiation and converting the radiation into electricity, each of the photovoltaic panels in electrical communication with the electrical battery charging circuitry, and, each photovoltaic panel is in communication with at least one other panel, such that the panels are moveable. 1. A dual-purpose apparatus for solar electricity supply indoor and outdoor , and for window blind indoor , which comprises:a case which contains a battery, and a mechanism for operating the apparatus as a window blind;a plurality of dual purpose photovoltaic and shading panels;attachment elements for attaching the apparatus to a lintel or a side frame of a window, while the apparatus operates as windows blind; andremovable legs for supporting the apparatus while operating outdoor as an electricity supply apparatus.2. Apparatus according to claim 1 , further comprising electric wires for conveying electricity from the photovoltaic and shading panels to the battery within the case.3. Apparatus according to claim 1 , wherein each photovoltaic and shading panel comprises a plurality of photovoltaic units claim 1 , each photovoltaic unit comprises a plurality of photovoltaic cells.4. Apparatus according to claim 1 , further comprising a built-in lamp.5. Apparatus according to claim 4 , wherein the built-in lamp is of a LED-type.6. Apparatus according to claim 1 , wherein said removable legs are telescopic legs.7. Apparatus according to claim 1 , wherein said removable legs are foldable.8. Apparatus according to claim 1 , which comprises a USB DC output socket.9. Apparatus according to claim 1 , which comprises a DC to AC converter claim 1 , and an AC output socket.10. Apparatus according to claim 1 , further comprising mechanism for tilting the photovoltaic ...

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, the first sheet of material including stiffened areas extending horizontally along a first side of the first sheet of material, wherein when the covering is moved from an extended position to a retracted position, each of the stiffened areas causing the first sheet of material to bend in loops of material with the stiffened areas being disposed at apexes of the loops of material, the loops of material of the first sheet of material extending in a first direction;a second sheet of material attached to a second side of the first sheet of material, wherein the second sheet of material forms loops of material when the covering is in the extended position, the loops of material of the second sheet of material extending in a second direction different from the first direction; anda set of lift elements operative to raise the bottom rail toward the head rail.2. The covering of claim 1 , wherein the first sheet of material is coupled to the second sheet of material along lines of attachment that alternate with the stiffened areas along a length dimension of the first sheet of ...

COVERING FOR ARCHITECTURAL FEATURES, RELATED SYSTEMS, AND METHODS OF MANUFACTURE

A covering for an architectural feature having generally horizontal vane elements coupled to and located between generally front and rear generally vertical support members, which in preferred embodiments are adjustable to control the amount of light transmitted through the covering. In one embodiment the covering has three dimensional multi-layered, cellular vanes, and in another embodiment, the one or more support members are formed of a dark color, the rear support member(s) may be formed of material that is darker than the front support member(s), or vise versa. In another embodiment, the support members, e.g., sheers, have an openness factor, preferably as low as about sixty-five percent (65%) to as large as about ninety percent (90%). Other embodiments include structure, assemblies and methods for controlling the closure of the covering as well as embodiments of bottom rail assemblies. Also provided is a method of manufacturing the covering.

Light Blocking Element for a Covering for an Architectural Opening

A light-blocking element is movably coupled to and recessed into one of a first rail and a movable rail, and, when the movable rail moves to a position closest to the first rail, the light-blocking element enters into a recess in the other of said first rail and said movable rail and thereby is recessed into both said first rail and said movable rail. 115-. (canceled)16. A covering for an architectural opening , said covering comprising:a first rail;a movable rail movable towards and away from said first rail in an operating direction of said covering;a light-blocking element supported by at least one wall of said first rail;a first magnetic member supported by said first rail; anda second magnetic member supported by said movable rail;wherein, when said first and second magnetic members are magnetically coupled to each other, said light-blocking element extends in the operating direction across an interface between said first and second magnetic members to block light from passing between said first rail and said movable rail.17. The covering of claim 16 , wherein said light-blocking element remains supported by said at least one wall of said first rail when said first and second magnetic members are magnetically decoupled from each other.18. The covering of claim 16 , whereinsaid at least one wall comprises opposed wails of said first rail; anda portion of said light-blocking element is received within a channel defined between said opposed walls.19. The covering of claim 16 , wherein at least a portion of said light-blocking element is flexible to allow said light-blocking element to flex relative to at least one of said first rail or said movable rail when said first and second magnetic members are magnetically coupled to each other to fill a gap defined between said first rail and said movable rail.20. The covering of claim 16 , wherein:said light-blocking element is formed from both a first material and a second material that is more flexible than said first ...

SLAT OF WINDOW COVERING

A slat of a window covering is disclosed, wherein the slat includes a core material and a covering layer covering thereon. The core material is substantially long, and a surface thereof could be divided into two side surfaces and a continuous surface, wherein one of the side surfaces is on one side of the core material in a longitudinal direction, and the other one of the side surfaces is on the other side of the core material in the longitudinal direction. The continuous surface connects the peripheries of the side surfaces. The continuous surface has at least one flat segment provided in the longitudinal direction. The covering layer covers the continuous surface, wherein the covering layer has a greater thickness on the at least one flat segment than on any other parts of the continuous surface. 1. A slat of a window covering , comprising:a core material, which is long and narrow, and has a side surface on each of two ends in a longitudinal direction, respectively, wherein a surface of the core material between the side surfaces is defined as a continuous surface; the continuous surface has at least one flat segment; anda covering layer covering the continuous surface of the core material;wherein, a thickness of the covering layer on the at least one flat segment is greater than a thickness of the covering layer on any other parts of the continuous surface.2. The slat of claim 1 , wherein the core material is defined to have a transverse direction perpendicular to the longitudinal direction; a length of the at least one flat segment of the continuous surface in the transverse direction is 1% to 80% of a length of the core material in the transverse direction.3. The slat of claim 1 , wherein the at least one flat segment connects the side surfaces located at the two ends of the core material in the longitudinal direction.4. The slat of claim 1 , wherein the at least one flat segment of the core material comprises two flat segments claim 1 , and the flat segments ...

WINDOW BLIND

A window blind includes an outer framework and a blind unit. The outer framework defines a retaining space therein, and has two open grooves in spatial communication with the retaining space. The blind unit includes a plurality of slats and two ladder strings. Each of the slats has an intermediate portion, and two end portions respectively extending into the open grooves of the outer framework. Each of the ladder strings is retained in a respective one of the open grooves, and interconnects the corresponding end portions of the slats retained in the respective one of the open grooves. 1. A window blind comprising:an outer framework including an upper frame that extends in a first direction, a lower frame that is spaced apart from said upper frame in a second direction transverse to the first direction, and two side frames each of which is connected between a respective one of two opposite ends of said upper frame and a corresponding one of two opposite ends of said lower frame, and is spaced apart from the other one of said side frames in the first direction, said upper frame, said lower frame and said side frames cooperatively defining a retaining space there among, each of said side frames having an open groove that extends in the second direction and that has an opening in spatial communication with said retaining space, said retaining space and said open grooves of said side frames cooperatively forming an operation space; anda blind unit including a plurality of slats that are disposed in said operation space and that are arranged in the second direction, and two ladder strings, each of said slats extending in the first direction, and having an intermediate portion that is retained in said retaining space, and two end portions that respectively extend from two opposite ends of said intermediate portion into said open grooves of said side frames, each of said ladder strings being retained in a respective one of said open grooves, and interconnecting the ...

DAYLIGHT REDIRECTING WINDOW COVERING

An optically transmissive light directing sheeting and daylight control structures employing the same. The light directing sheeting includes a core light redirecting layer employing TIR surfaces embedded into the sheeting and may further include one or more outer layers having light diffusing surface microstructures. The TIR surfaces intercept and reflect a portion of sunlight propagating through the core layer such that the light directing sheeting partially transmits and partially redirects the sunlight towards a plurality of divergent directions, forming relatively high bend angles. 1. A daylight redirecting window covering , comprising:A thin and flexible optical sheet having a first broad-area surface configured for light input, a second broad-area surface configured for light output, and a layered structure comprising a first sheet of a rigid optically transmissive material, a second sheet of a rigid optically transmissive material, and an intermediate layer of a relatively soft optically transmissive material bonded to the first and second sheets;a plurality of elongated TIR surfaces formed within the layered structure, the TIR surfaces longitudinally extending parallel to an edge of the optical sheet and transversely extending between the first and second broad-area surfaces;a plurality of light scattering surface microstructures formed in the second broad-area surface and configured to spread light at least in a plane that is perpendicular to a common longitudinal axis of the plurality of elongated TIR surfaces;wherein the optical sheet is configured to partially transmit and partially redirect a parallel beam of light toward a range of divergent directions, wherein an angle between a propagation direction of at least one transmitted light ray and a propagation direction of at least one redirected light ray is greater than 90°.2. The daylight redirecting window covering of claim 1 , wherein a durometer hardness of the material of said layer is less than 95 ...

Blind Slat Menders

A new device that repairs a broken, cracked or bent wood or faux wood horizontal/venetian window blind slat or shutter slat. The device is a thin transparent square piece of enhanced extrusion lamination film with a clear adhesive on one side. Comprised of two different version types, one WITH and one WITHOUT a route hole (where the cord goes through on a window blind) on the film surface. A pliable slit on the version WITH a route hole allows the user to insert the blind cord running through the route hole into the die-cut oval area of the device so that it can be placed directly over the route hole on the blind slat to repair a blind slat damaged at the route hole. Both version types restore the damaged slat to its original functionality without having to totally replace the entire window blind or shutter or use unsightly tape, glue or a clamp.

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. 1. A method of making a plurality of different foldable , collapsible window shades of customer-specified properties , each shade being formed of a plurality of elongated preforms cut from a moving narrow strip of elongated flexible material , said method comprising:moving a strip of elongated flexible material through a strip-forming apparatus to form a plurality of preforms each having characteristics of a custom shade, including a length determined by the width of the shade to be formed from the preforms;moving the plurality of preforms directly from the strip-forming apparatus into a stack until the necessary number of preforms for forming a custom shade have been moved into the stack to form a complete preform stack; andmoving the complete preform stack containing the necessary number of preforms for forming a custom shade into a curing station to cure bonding material placed on the preforms in the strip-forming apparatus to cause the plurality of preforms to bond together to form a custom shade;wherein preforms are continuously formed and processed in the strip-forming apparatus and continuously stacked to ...

VENETIAN BLINDS WITH SUCTION CUPS

Venetian blinds to cover a window having a window frame and a window pane, the venetian blinds including a plurality of panels interconnected with each other, a cord to pivot the plurality of panels in a first pivoting direction to allow sunlight to be visible through the plurality of panels, and a second pivoting direction to prevent the sunlight from being visible through the plurality of panels, and a plurality of suction cups disposed on surfaces of the plurality of panels facing the window. 1. Venetian blinds to cover a window having a window frame and a window pane , the venetian blinds comprising:a plurality of panels interconnected with each other;a cord to pivot the plurality of panels in a first pivoting direction to allow sunlight to be visible through the plurality of panels, and a second pivoting direction to prevent the sunlight from being visible through the plurality of panels; anda plurality of suction cups disposed on surfaces of the plurality of panels facing the window.2. The venetian blinds of claim 1 , wherein at least some of the plurality of suction cups are disposed at outer portions of the plurality of panels.3. The venetian blinds of claim 2 , wherein at least some of the plurality of suction cups are disposed lengthwise along a surface of a base panel of the plurality of panels. The present general inventive concept relates generally to venetian blinds, and particularly, to venetian blinds with suction cups.Installing new blinds and shades is among a myriad of quick improvements that immediately adds personality to a home. Specifically, venetian blinds provide simple window treatments to block out light and add style. However, conventional venetian blinds sometimes allow beams of sunlight to shine therethrough, especially if a window that they are covering is open and wind blows the blinds, thereby causing them to move.Therefore, there is a need for venetian blinds that do not move when in use.The present general inventive concept ...

Cordless Window Shade and Spring Drive System Thereof

A spring drive system for a cordless window shade includes multiple rotary drums respectively connected with suspension cords, and one or more springs respectively connected with the rotary drums. The rotary drums are operatively connected with each other, so that they can synchronously rotate to wind and unwind the suspension cords. Moreover, each of the rotary drums is connected with an end of one spring. The spring torque can act to sustain a bottom part of the window shade at any desired height, and drive rotation of the rotary drums to wind the suspension cords when the bottom rail is raised upward. 1. A spring drive system for a window shade , comprising:a housing;a first rotary drum affixed with a first gear and pivotally connected with the housing, the first rotary drum being connected with a first suspension cord;a second rotary drum affixed with a second gear and pivotally connected with the housing, the second rotary drum being connected with a second suspension cord;a third gear pivotally connected with the housing, the third gear being respectively meshed with the first and second gears;a first and a second spool respectively pivotally connected at two opposite sides of the third gear, the first and second spools being arranged coaxial to the third gear and respectively rotatable relative to the third gear; anda first spring having a first and a second end respectively anchored with the first rotary drum and the first spool, and a second spring having a third and a fourth end respectively anchored with the second rotary drum and the second spool;wherein the first and second springs respectively unwind from the first and second spools and respectively wind around the first and second rotary drums when the first and second rotary drums rotate to respectively unwind the first and second suspension cords therefrom, and the first and second springs respectively unwind from the first and second rotary drums and respectively wind around the first and second ...

ENVIRONMENT-FRIENDLY MATERIAL AND WINDOW COVERING SLAT MADE OF THE SAME

The present invention provides an environment-friendly material which comprises 60 to 80 wt % of inorganic mineral pellet, 15 to 35 wt % of polyolefin, and 5 to 10 wt % of auxiliary additive. Thus, necessary mechanical properties of producing window covering are fulfilled without using PVC and cost of the environment-friendly material can be controlled easily. 1. An environment-friendly material , comprising:60 to 80 wt % of inorganic mineral pellet, said inorganic mineral pellet comprising calcium carbonate and polyethylene or polypropylene, wherein a weight ratio of the calcium carbonate and the polyethylene or the polypropylene comprised in the inorganic mineral pellet is 8:2;15 to 35 wt % of polyolefin whose precursor monomer has 2 or 3 carbon atoms on its backbone chain, wherein said polyolefin is linear low density polyethylene, low density polyethylene, medium density polyethylene, high density polyethylene, or polypropylene;5 to 10 wt % of auxiliary additive, wherein said auxiliary additive is POE, POE-g-MA, or PE-g-MA.2. The environment-friendly material of claim 1 , wherein said polyolefin is linear low density polyethylene claim 1 , high density polyethylene claim 1 , or polypropylene.3. The environment-friendly material of claim 1 , wherein said polyolefin is linear low density polyethylene or polypropylene.4. The environment-friendly material of claim 1 , wherein said auxiliary additive is POE-g-MA.5. A window covering slat claim 1 , which is made of the environment-friendly material of .6. The window covering slat of claim 5 , wherein said polyolefin is linear low density polyethylene claim 5 , high density polyethylene claim 5 , or polypropylene.7. The window covering slat of claim 5 , wherein said polyolefin is linear low density polyethylene or polypropylene.8. The window covering slat of claim 5 , wherein said auxiliary additive is POE-g-MA.9. An environment-friendly material claim 5 , comprising:80 wt % of inorganic mineral pellet, said inorganic ...

COVERING FOR ARCHITECTURAL FEATURES, RELATED SYSTEMS, AND METHODS OF MANUFACTURE

A covering for an architectural feature having generally horizontal vane elements coupled to and located between generally front and rear generally vertical support members, which in preferred embodiments can adjust and control the amount and quality of light transmitted through the covering is described. In one embodiment the covering has three dimensional multi-layered, cellular vanes, which are aesthetically appealing and practically useful for privacy and shading purposes. In another embodiment, the one or more support members are formed of a dark color, and in one example, the support members may be black, grey and/or brown, and in a further example, the rear support member(s) may be formed of material that are darker than the front support member(s), or vise versa. In another embodiment, the support members, e.g., sheers, have an openness factor, preferably as low as about sixty-five percent (65%) to as large as about ninety percent (90%). Other embodiments include structure, assemblies and methods for controlling the closure of the covering as well as embodiments of bottom rail assemblies. Also provided is a method of manufacturing the covering. 2. The flexible panel of claim 1 , wherein the rear support member has an openness factor greater than the openness factor of the front support member.3. The flexible panel of claim 1 , wherein at least one of the front and rear vertical support members has an openness factor of about seventy-five percent (75%) or greater.4. The flexible panel of claim 1 , wherein at least one of the front and rear vertical support members is selected from the group consisting of a knit Tulle sheer fabric and a Leno sheer fabric.5. The flexible panel of claim 4 , wherein at least the other of the front and rear vertical support members is selected from the group consisting of a knit Tulle fabric and a Leno fabric.6. The flexible panel of claim 4 , wherein the front fabric is a Leno fabric.7. The flexible panel of claim 1 , wherein at ...

Daylighting slat and daylighting device

A daylighting slat ( 40 ) includes a daylighting plate ( 40 ) extending in one direction. The daylighting plate ( 40 ) includes: a transparent base material ( 41 ) having a curved or angled shape in a cross-section taken perpendicular to a lengthwise direction of the daylighting plate ( 40 ); a plurality of transparent daylighting sections ( 42 ) at least in a first region ( 41 Aa) of a first face ( 41 A) of the base material ( 41 ); and gap portions between the daylighting sections ( 42 ), wherein each of the daylighting sections ( 42 ) has a side face in contact with one of the gap portions, a part of the side face serving as a reflection face where light incident to that daylighting section ( 42 ) is reflected.

COVERING FOR ARCHITECTURAL FEATURES, AND RELATED SYSTEMS, METHODS OF OPERATION, AND MANUFACTURE

A covering for an architectural feature having generally horizontal vane elements extending between generally inner and outer vertical support members that can adjust and control the amount and quality of light transmitted through the covering is described. In one embodiment, the covering has elongate tapes as vertical support members that have a width substantially less than the length of the vane elements, and adjacent inner and adjacent outer elongate tapes are separated by a distance. In one embodiment, the vane elements are multi-layered, cellular vanes. The elongated multilayered vanes may include elongate stiffeners that may be associated with, coupled to, and or inserted within pockets formed in, the multilayered vanes. Also disclosed is a method of operation and manufacture. 1. A covering for controlling the transmission of light through an architectural feature , the covering comprising: at least a first outer elongate tape having a first end, a second end, a length extending between the first end and second end, and a lateral width perpendicular to the length;', 'at least a first inner elongate tape having a first end, a second end, a length extending between the first end and second end, and a lateral width perpendicular to the length; and', 'a plurality of flexible slats, each slat having at least one slat layer with a first end, a second end, an inner longitudinal edge, an outer longitudinal edge, a length extending between the first end and second end, and a width extending between the inner longitudinal edge and the outer longitudinal edge, the plurality of slats disposed between and spaced apart along the respective lengths of the first outer elongate tape and first inner elongate tape, each slat oriented with its length transverse to the respective lengths of the first outer elongate tape and first inner elongate tape, movement of the inner and outer elongate tapes configured to manipulate the slats between multiple positions;', 'wherein:', 'at ...

SLATTED ROLLER BLIND

A roller blind is disclosed which provides horizontal slats for directional shading, enabling the application of a screen fabric which allows a greater portion of visible light to pass therethrough. The disclosed slatted roller blind is free from the usage of ladder cords and is simplistic in design. The disclosed slatted roller blind maintains a compact formation of a roller shade when retracted and has greater resistance to skewing along the longitudinal axis of the roller while being retracted. Furthermore, the disclosed slatted roller blind design is capable of being utilized as an outdoor or indoor blind. 1. A method of shaping a slat of a covering for an architectural opening , comprising:coupling at least two slats to a screen, said at least two slats spaced apart from one another to define a space between adjacent slats of said at least two slats;rolling said screen and said at least two slats about a roller to mechanically conform a shape of said at least two slats to a radius of curvature defined at least partially by said roller and underlying portions of said screen and any underlying slats of said at least two slats; andheating said at least two slats after conforming said shape of said at least two slats to said radius of curvature defined at least partially by said roller and underlying portions of said screen and any underlying slats of said at least two slats.2. The method of claim 1 , wherein said coupling at least two slats to a screen comprises coupling at least two slats having a rectangular profile to a screen.3. The method of claim 1 , wherein said slats are formed from a material which retains said radius of curvature defined by said roller when said covering is in an extended position.4. The method of claim 1 , wherein coupling at least two slats to a screen comprises coupling each of said at least two slats along an upper edge of said slat.5. The method of claim 1 , wherein each slat includes an upper edge claim 1 , a lower edge claim 1 , ...

Light Blocking Element for a Covering for an Architectural Opening

A light blocking element is movably coupled to and recessed into one of a first rail and a movable rail, and, when the movable rail moves to a position closest to the first rail, the light-blocking element enters into a recess in the other of said first rail and said movable rail and thereby is recessed into both said first rail and said movable rail. 115.-. (canceled)16. A covering for an architectural opening , said covering comprising:a first rail;a movable rail movable towards and away from said first rail;a light blocking element supported by at least one wall of one of said first rail or said movable rail;a first magnetic member coupled to said light blocking element; anda second magnetic member coupled to the other of said first rail or said movable rail;wherein said first and second magnetic members are magnetically attracted and coupled to each other when said movable rail moves to a position close to said first rail.17. The covering as in claim 16 , wherein:said light blocking element is movably coupled to said one of said first rail or said movable rail such that a portion of said light blocking element is at least partially received within an interior of said one of said first rail or said movable rail; andsaid interior is defined at least partially by said at least one wall of said one of said first rail or said movable rail.18. The covering as in claim 16 , wherein said light blocking element remains supported by said at least one wall of said one of said first rail or said movable rail when said first and second magnetic members are magnetically decoupled from each other.19. The covering as in claim 16 , wherein:said movable rail is movable towards and away from said first rail in an operating direction of said covering;when said movable rail moves to said position close to said first rail, said light blocking element extends fully across a gap defined between said movable rail and said first rail in the operating direction to block light from passing ...

DAYLIGHTING SYSTEM

A daylighting system () to be installed over an interior face () of a window pane (), the daylighting system () including: a light-transmitting device () to be disposed over an upper part of the interior face () of the window pane (); and a shading device () joined to the light-transmitting device () in such a manner as to be disposed over a lower part of the interior face () of the window pane (). 1. A daylighting system to be installed over an interior face of a window pane , said daylighting system comprising:a light-transmitting device to be disposed over an upper part of the interior face of the window pane; and a shading device joined to the light-transmitting device in such a manner as to be disposed over a lower part of the interior face of the window pane.2. The daylighting system according to claim 1 , wherein the light-transmitting device comprises light-transmitting slats claim 1 , and the shading device comprises shading slats.3. The daylighting system according to claim 1 , further comprising a daylighting device disposed over the light-transmitting device.4. The daylighting system according to claim 3 , wherein the daylighting device comprises: a base member having light-transmitting properties; and a plurality of protrusion portions having light-transmitting properties disposed adjacent to each other on a face of the base member.5. The daylighting system according to claim 1 , wherein the light-transmitting device is anisotropic with respect to light-diffusion direction in such a manner that the light-transmitting device is highly diffusive in horizontal directions.6. The daylighting system according to claim 1 , wherein the light-transmitting device has a prismatic structure that changes a traveling direction of light vertically.7. The daylighting system according to claim 6 , wherein the prismatic structure comprises two or more types of prismatic structures in accordance with distance from a ceiling.8. The daylighting system according to claim 2 , ...

Feature for Inhibiting Light Stripe Between Cellular Elements in a Covering for an Architectural Opening

A covering for an architectural opening. The covering includes a cellular panel having at least two cellular units or rows. The covering also includes a light absorbing element positioned at an interface between the at least two cellular units. The first light absorbing element may absorb substantially all visible light wavelengths. 138.-. (canceled)39. A covering for an architectural opening , said covering comprising:at least two cellular units coupled together, each cellular unit including an outer cell and an inner cell at least partially received within said outer cell; anda non-adhesive light absorbing element positioned at least partially at an interface defined between said outer cell and said inner cell.40. The covering of claim 39 , wherein:said outer cell includes an inner surface facing towards said inner cell;said inner cell includes an outer surface facing towards said outer cell; andsaid light absorbing element is positioned at least partially between said inner surface of said outer cell and said outer surface of said inner cell at said interface defined between said outer cell and said inner cell.41. The covering of claim 40 , further comprising an attachment element coupling said outer cell to said inner cell at said interface claim 40 , said attachment element being separate from said light absorbing element.42. The covering of claim 41 , wherein said light absorbing element is positioned at least partially between said attachment element and said inner surface of said outer cell at said interface or between said attachment element and said outer surface of said inner cell at said interface.43. The covering of claim 41 , wherein said attachment element comprises an adhesive.44. The covering of claim 40 , wherein said light absorbing element comprises one of a layer of plastic or a strip of material positioned at least partially between said inner surface of said outer cell and said outer surface of said inner cell at said interface.45. The ...

SLAT FOR A SLATTED ROOF OR A SLATTED WINDOW, AND A SLATTED ROOF OR SLATTED WINDOW HAVING SUCH A SLAT

The invention relates to a slat () or a slatted roof () or a slatted window, comprising a light-permeable sheet-like covering element () having a longitudinal extent and width (b), wherein the width (b) is less than the or extent, and having an axis of rotation () which runs along the longitudinal extent of the slat () in order to pivot the slat () between a closed position and an open position, in order to allow a particularly flexible variation of the incoming sunlight entering a room () situated below the slatted roof () and in order to be able to set the desired temperature, climate control and brightness conditions in the room in a targeted manner, it is proposed that the slat () has at least one light-impermeable sheet-like shading element () having a longitudinal extent and a width (h), in which the shading element extends with the longitudinal extent thereof along the longitudinal extent of the covering element (), that it is arranged with a first longitudinal side () on the covering element () and projects with a second longitudinal side (), opposite the first longitudinal side (), from the covering element (), wherein the at least one shading element () is arranged in the areal extent thereof at an angle (α) to the areal extent of the covering element (). (). 115-. (canceled)1620211215112226226666262626212212216256612211221221622220a,babababbbba. A slatted roof () with a supporting structure () and slats () arranged parallel to each other , which are fitted to the supporting structure () in such a way that they can be rotated around a rotational axis () which runs along their longitudinal extent in order to pivot the slats () between a closed position and an open position , whereby the slats () each have a transparent , flat covering element () with a longitudinal extent , two longitudinal sides () running along the longitudinal extent , and a width (b) , whereby the width (b) is shorter than the longitudinal extent , and which each also have at least one ...

DAYLIGHTING MEMBER, DAYLIGHTING APPARATUS, ROLL SCREEN, AND BLIND

A daylighting member includes a first daylighting section and a second daylighting section having different daylighting properties from the first daylighting section. The first daylighting section includes an optically transparent first substrate and a plurality of optically transparent daylighting portions provided on a first surface of the first substrate. The first daylighting section diffuses incoming light in a desired direction and emits the incoming light. The second daylighting section diffuses and emits the incoming light. The first daylighting section and the second daylighting section are placed side by side in a direction intersecting a direction in which the daylighting portions extend. 1. A daylighting member comprising:a first daylighting section; anda second daylighting section having different daylighting properties from the first daylight section,wherein the first daylighting section includes an optically transparent first substrate and a plurality of optically transparent protruding portions provided on a first surface of the first substrate,the first daylighting section reflects incoming light in a desired direction and emits the incoming light,the second daylighting section diffuses and emits the incoming light,the first daylighting section and the second daylighting section are placed side by side in a direction parallel to the first surface,each of the protruding portions has a side surface a part of which functions as a reflection surface that reflects light having entered the protruding portion,a given ray of light of the light having entered the protruding portion passes through a point F at which the ray of light is falls on the reflection surface, andin a case where, of two spaces bordering across a virtual plane perpendicular to the first surface of the first substrate, a first space is a space in which the ray of light falling at the point F is present and a second space is a space in which the ray of light falling at the point F is not ...

Slat for a Blind and Blind Formed Therefrom

THIS invention relates to a slat for a blind and a blind formed from such slats. More specifically, the invention relates to a customisable rigid slat, or blind made up of a plurality of such customisable rigid slats, that enables the blind to be fitted snugly within any window opening or doorway as a result of the locking adjustability of the width of such slats. The slat includes a pair of elongate slat panels movable relative to one another between retracted and extended conditions, such that the operatively width of the slat is greater in the extended condition than in the retracted condition. The slat further includes one or more fasteners, located at or near each of a pair of minor ends of the slat panels, for releasably fixing the pair of slat panels to one another in the retracted condition, the extended condition and/or any condition there between, thereby to operatively restrict relative movement between the slat panels in such condition. 1. A slat for a blind including:a pair of elongate slat panels having: (i) opposing primary and secondary surfaces; (ii) opposing primary and secondary major sides; and (iii) opposing primary and secondary minor ends; the slat panels being slidably movable relative to one another between a retracted condition, wherein the respective primary and secondary major sides of each of the slat panels lie in close proximity or in alignment with one another, and an extended condition, wherein the respective primary and secondary major sides of each of the slat panels are spaced relative to one another such that a dimension of the slat, as measured between the primary major side of one of the slat panels and the secondary major side of the other of the slat panels, is variable; andone or more fasteners, located at or near each of the opposing primary and secondary minor ends of the slat panels, for releasably fixing the pair of slat panels to one another;characterized in that the fasteners are configurable between a loosened state, ...

ROLLING SHUTTER SLAT

A slat for a rolling shutter is provided that is formed as a single walled, continuous bent sheet. The slat includes a body having a hook-shaped engaging track at a first end, and a receiving track at the second end comprising a guard member and a hook-shaped lip member that form a pocket for receiving the engaging track of another slat. The guard member includes a portion of the sheet that is bent over on itself. The lip member extends from the guard member, and is spaced apart from the guard member to define an aperture that is sized and shaped to receive the engaging track of the other slat. 1. A slat for a rolling shutter , comprising: a body having a curvature with a convex side and a concave side, and opposite first and second ends;', 'an engaging track disposed at the first end of the body; and', 'a receiving track disposed at the second end of the body, including a guard member and a lip member that are spaced apart to define an aperture that is sized and shaped to receive an engaging track;, 'a bent, unbranched sheet, comprisingwherein the receiving track includes a portion of the sheet that is folded over on itself.2. The slat of claim 1 , wherein the guard member is formed of the portion of the sheet that is folded over on itself.3. The slat of claim 2 , wherein the portion of the sheet that is folded over on itself forms a guard member articulation surface that is spaced apart from the lip member to define the aperture.4. The slat of claim 3 , wherein the portion of the sheet that is folded over on itself forms a terminal loop claim 3 , and the guard member articulation surface comprises the terminal loop.5. The slat of claim 2 , wherein at least a portion of the guard member extends along the same curvature as the body.6. The slat of claim 2 , wherein the guard member extends from the second end of the body claim 2 , and the lip member extends from the guard member.7. The slat of claim 6 , wherein the lip member extends from the portion of the sheet ...

DAYLIGHTING SLAT AND DAYLIGHTING DEVICE

A daylighting slat () includes: a daylighting plate (); and a support member () that supports the daylighting plate (), in which the daylighting plate () includes; a base that has light transparency; and a plurality of daylighting parts that are provided on a first surface of the base, have light transparency, and form a gap portion between the plurality of daylighting parts, in which a part of a side surface of a daylighting part, which is in contact with the gap portion, functions as a reflecting surface that reflects light entering the daylighting part, and the support member (), at least a part of which has light transparency, includes a gripping portion () that grips at least a part of a peripheral part of the daylighting plate () and has light absorbability, and a protective plate () formed of a plate body that is provided so as to face a first surface or a second surface of the daylighting plate (). 1. A daylighting slat , comprising: a daylighting plate; and a support member that supports the daylighting plate , whereinthe daylighting plate includes; a base that has light transparency; and a plurality of daylighting parts that are provided on a first surface of the base, have light transparency, and form a gap portion between the plurality of daylighting parts, wherein a part of a side surface of a daylighting part, which is in contact with the gap portion, functions as a reflecting surface that reflects light entering the daylighting part, andthe support member, at least a part of which has light transparency, includes a gripping portion that grips at least a part of a peripheral part of the daylighting plate and has light absorbability, and a protective plate formed of a plate body that is provided so as to face a first surface or a second surface of the daylighting plate and has light transparency.2. A daylighting slat , comprising: a daylighting plate; and a support member that supports the daylighting plate , whereinthe daylighting plate includes a base ...

SMART PIXEL BLIND

Provided is a smart pixel blind having aesthetics that may be felt by a user by including a plurality of pixels disposed in a two-dimensional array. In the smart pixel blind, driving devices are provided in the respective pixels, and when the user inputs a predetermined shape using a portable terminal, or the like, a main controller receives the input shape and controls the driving devices provided in the respective pixels to allow the input shape to be displayed. 1. A smart pixel blind comprising:a blind body adjusting an amount of irradiated light input from an exterior; anda plurality of pixels formed in the blind body, disposed in a two-dimensional array, having predetermined areas, and formed to be opened or closed.2. The smart pixel blind of claim 1 , further comprising a plurality of connecting parts connecting the pixels formed in the same row or column to each other claim 1 ,wherein the plurality of connecting parts are spaced apart from each other by a predetermined distance.3. The smart pixel blind of claim 2 , further comprising driving parts each provided on the pixels so that the pixels rotate in relation to the connecting parts to be opened or closed.4. The smart pixel blind of claim 3 , wherein the connecting part includes:a plurality of shield boxes in which insertion holes into which the driving parts are inserted are formed; anda connecting bar connecting the plurality of shield boxes to each other.5. The smart pixel blind of claim 4 , wherein the driving part includes:a fixed part having a hole vertically formed therein and inserted and fixed into the insertion hole of the shield box;a rotating part disposed to penetrate through the hole of the fixed part and having one pixel coupled to one side thereof; anda shaft positioned at a center of the hole of the fixed part and penetrating through a central portion of the rotating part to allow the rotating part to rotate around the central portion of the rotating part.6. The smart pixel blind of claim ...

PERGOLA COVER

A louver cover for a pergola, arbor and the like has pivotal elongated slat assemblies that move between an open upright position and a closed position covering the pergola. The cover is secured between upright supports and cross beams of the pergola. Each slat assembly has a pivotal shaft mounted for pivotal movement between parallel cross beams. The pivotal shaft carries at least one slat member, which is movable between an upright position when the cover is open and a closed position when the slat assemblies extend in a covering relationship over the pergola. In one embodiment, each slat assembly has a slat member with S-shaped profile, and in another embodiment the slat-assembly has two mirror image slat members of J-shaped profile. 1. (canceled)2. A roof covering apparatus for a structure having a plurality of upright supports and at least a pair of parallel cross beams , said at least pair of parallel cross beams having longitudinal axes and lateral axes , secured to the upright supports , the apparatus comprising:a plurality of elongated parallel slat assemblies, each slat assembly comprising a pivotal shaft mounted for pivotal movement between said at least pair of parallel cross beams, wherein each said pivotal shaft extends transversely to longitudinal axes of said at least pair of parallel cross beams, and at least one slat member carried by said pivotal shaft, said slat assemblies being pivotally movable between an open position, when the at least one slat member of each of the slat assemblies is in a substantially upright orientation, and a closed position, when the at least one slat member of each of the slat assemblies extends in a covering relationship over the structure;a movable rod extending between each of said slat assembles for synchronized pivoting;a lever rod operationally connected to said movable rod and configured to impart pivotal movement on said slat assemblies;a lever tongue secured to said pivotal shaft of said one of the slat ...

Arch window covering with control

A non rectangular controllable window covering, for a window frame of corresponding non rectangular shape and having a covering frame defining a base frame segment and a non rectangular frame segment together forming a covering frame to fit the non rectangular window frame, and a window covering supported in the covering frame, consisting of a first covering panel and a second covering panel spaced apart from one another, one of the covering panels being movable relative to the other, and, a control element connected to the moveable covering panel.

Wooden Veneer-faced Window Shutter

A wooden veneer-faced window shutter, comprising a variety of shutter components, wherein the components comprise a blade, a stile, a rail and a frame, wherein the blade, the stile, the rail and the frame comprise a poplar (or other inexpensive soft wood species) FJL/LVL base and a layer of wood veneer face. The said base and veneer face are with E0 glue. This invention is simple in structure. By combing the cheap FJL/LVL base with the relatively expensive veneer face, this invention has the following advantages: first, it reduces the cost of making wood shutters; secondly, it meets the customer's need for window shutters made of expensive wood species; thirdly, it helps solve the shortage of some rare wood species. 10. A wooden veneer-faced window shutter , comprising a variety of shutter components , wherein the components comprise a blade , a stile , a rail and a frame , wherein the blade , the stile , the rail and the frame comprise a poplar (or other inexpensive soft wood species) FJL/LVL base and a layer of wood veneer face. The said base and veneer face are glued together with E glue.2. The wooden veneer-faced window shutter of wherein said the wood veneer include red oak claim 1 , white oak claim 1 , white ash claim 1 , black walnut claim 1 , beech claim 1 , maple and basswood.3. The wooden veneer-faced window shutter of wherein said the wood veneer shall be heated and pressed on the base at the temperature of 50° C.-55° C. with E0 glue. The said heating and pressing could be done either with machines or manually.4. The wooden veneer-faced window shutter of wherein said the wood veneer is rotary cut veneer of 0.1-1.0 mm in thickness.5. The wooden veneer-faced window shutter of wherein said the shape of the inner base is in conformity with the shape of the blade claim 1 , the stile claim 1 , the rail and the frame. This invention relates to a window shutter. More particularly, this invention relates to a wooden veneer-faced window shutter.Window shutters are ...

PERGOLA COVER

A louver cover for a pergola, arbor and the like has pivotal elongated slat assemblies that move between an open upright position and a closed position covering the pergola. The cover is secured between upright supports and cross beams of the pergola. Each slat assembly has a pivotal shaft mounted for pivotal movement between parallel cross beams. The pivotal shaft carries at least one slat member, which is movable between an upright position when the cover is open and a closed position when the slat assemblies extend in a covering relationship over the pergola. In one embodiment, each slat assembly has a slat member with S-shaped profile, and in another embodiment the slat-assembly has two mirror image slat members of J-shaped profile. 1. A roof covering apparatus for a structure having a plurality of upright supports and at least a pair of parallel cross beams , said at least pair of parallel cross beams having longitudinal axes and lateral axes , secured to the upright supports , the apparatus comprising:a plurality of elongated parallel slat assemblies, each slat assembly comprising a pivotal shaft mounted for pivotal movement between said at least pair of parallel cross beams, wherein said pivotal shaft extends transversely to longitudinal axes of said at least pair of parallel cross beams, and at least one slat member carried by said pivotal shaft, said slat assemblies being movable between an open position, when the at least one slat member of each of the slat assemblies extends in a covering relationship over the structure, and a closed position, when the at least one slat member is in a substantially upright orientation over the pergola structure; andwherein said parallel cross beams are each provided with a drain opening to allow runoff of water from said slat assemblies, and wherein said slat assemblies are inclined to facilitate runoff of water from said slat assemblies.2. (canceled)3. The apparatus of claim 1 , wherein the at least one slat member has a ...

FABRIC SHEET FORMING LOOP

The present invention relates to a fabric sheet forming a loop and the fabric sheet is configured to include: a loop fabric sheet ; a dual fabric sheet positioned on a rear surface of the loop fabric sheet ; connection bands formed on each of the top and the bottom of the loop fabric sheet and the dual fabric sheet in the longitudinal direction of a weft; and an interval control cord of which one end is fixed to the bottom of the dual fabric sheet , a part is positioned in the dual fabric sheet , and the residual part is positioned outside the dual fabric sheet . As a result, even when the fabric sheet in which the loop is formed by using only fabrics is unfolded, the loop can be formed to form a regular loop and increase efficiency of production. 1. A fabric sheet forming a loop , comprising:{'b': '10', 'a loop fabric sheet ;'}{'b': 20', '10, 'a dual fabric sheet positioned on a rear surface of the loop fabric sheet ;'}{'b': 30', '10', '20', '10', '20', '32', '30', '30', '10', '20, 'a pair of connection bands formed on each of the top and the bottom of the loop fabric sheet and the dual fabric sheet in a longitudinal direction of a weft to connect the loop fabric sheet and the dual fabric sheet ; at least one loop connection band formed in parallel to a pair of connection bands between a pair of connection bands to connect the loop fabric sheet and the dual fabric sheet ; and'}{'b': 50', '20', '20', '10, 'an interval control cord installed in the dual fabric sheet and controlling the length of the dual fabric sheet to control a loop size of the loop fabric sheet .'}2. A fabric sheet forming a loop , comprising:{'b': '10', 'a loop fabric sheet ;'}{'b': 60', '10, 'a sub loop fabric sheet positioned on a rear surface of the loop fabric sheet ;'}{'b': 20', '10', '60, 'a dual fabric sheet positioned between the loop fabric sheet and the sub loop fabric sheet ;'}{'b': 30', '10', '60', '20', '10', '60', '20', '32', '30', '30', '10', '60', '20, 'a pair of connection bands ...

Blind Repair Apparatus and Method

A blind repair device for repairing a vane of a blind system has a generally oblong body having a central opening, and a repair structure that can be aligned with a connection aperture of the vane. The repair device can be fit over and secured to the vane to align the repair structure with the connection aperture such that the ability of the vane to couple to a runner/hanger of the blind system is restored. The repair device can be expanded to more easily fit the vane through the central opening. The body of the device can be made of a resilient material, a rigid material, or a combination of resilient and rigid materials. The body can have gripping elements such as nodes, teeth, or a rough surface to secure the repair device to the vane. 1. A repair device for repairing a vane of a blind system , the vane having a connection aperture , comprising:a body having first and second edge portions and first and second elongate portions spanning therebetween defining a central opening configured to receive the vane therethrough; andat least one reinforcement structure configured to be aligned with the connection aperture of the vane.2. The repair device of claim 1 , wherein the reinforcement structure comprises a first notch formed in the first elongated portion claim 1 , and a second notch formed in the second elongated portion.3. The repair device of claim 1 , wherein the reinforcement structure comprises a first repair aperture formed in the first elongate portion and a second repair aperture formed in the second elongate portion.4. The repair device of claim 1 , wherein the body comprises one or more cutouts for facilitating opening or expansion of the repair device for receiving the vane.5. The repair device of claim 1 , wherein the body comprises one or more gripping elements located on an inner surface of the body for gripping the vane.6. The repair device of claim 5 , wherein the one or more gripping elements comprise one or more teeth extending radially inwardly ...

Light Blocking Element for a Covering for an Architectural Opening

A light blocking element is movably coupled to and recessed into one of a first rail and a movable rail, and, when the movable rail moves to a position closest to the first rail, the light-blocking element enters into a recess in the other of said first rail and said movable rail and thereby is recessed into both said first rail and said movable rail.

COVERING FOR ARCHITECTURAL FEATURES,RELATED SYSTEMS, AND METHODS OF MANUFACTURE

A covering for an architectural feature having generally horizontal vane elements coupled to and located between generally front and rear generally vertical support members, which in preferred embodiments are adjustable to control the amount of light transmitted through the covering. In one embodiment the covering has three dimensional multi-layered, cellular vanes, and in another embodiment, the one or more support members are formed of a dark color, the rear support member(s) may be formed of material that is darker than the front support member(s), or vise versa. In another embodiment, the support members, e.g., sheers, have an openness factor, preferably as low as about sixty-five percent (65%) to as large as about ninety percent (90%). Other embodiments include structure, assemblies and methods for controlling the closure of the covering as well as embodiments of bottom rail assemblies. Also provided is a method of manufacturing the covering. 2. The covering of claim 1 , wherein the first vertical support sheer has an openness factor within a range of seventy-five percent (75%) to eighty-five percent (85%).3. The covering of claim 1 , wherein the yarns forming the first vertical support sheer have a denier claim 1 , and the denier of at least one of the yarns in the first vertical support sheer is within a range of about 16 to about 24.4. The covering of claim 3 , wherein all the yarns forming the first vertical support sheer have a denier within the range of 16 to 24.5. The covering of claim 1 , wherein at least one of the yarns forming the first vertical support sheer is a monofilament yarn.6. The covering of claim 1 , wherein the first vertical support sheer is configured so that the weight of the panel aligns with the yarns of the first vertical support sheer.7. The covering of claim 1 , wherein the first vertical support sheer is formed from a woven fabric having yarns in a machine-direction and yarns in a cross-direction orthogonal to the machine- ...

LIGHTING MEMBER, LIGHTING DEVICE, AND METHOD FOR INSTALLING LIGHTING MEMBER

There is provided a lighting film according to one aspect of the invention including: a first substrate having optical transparency; a plurality of lighting units formed of a plurality of polygonal prism-shaped structures having optical transparency provided on a first surface of the first substrate; and gaps provided between the plurality of lighting units, in which the lighting unit is a polygon which has five vertexes in a sectional shape orthogonal to a longitudinal direction and has all of internal angles smaller than 180°, the lighting unit includes a first side which is one side of the polygon corresponding to a surface contacted with the first substrate, and a plurality of vertexes including a first vertex and a second vertex which are vertexes corresponding to both ends of the first side and a third vertex which is not positioned on the first side, a length of a perpendicular line of the first side passing the third vertex is longer than a length of a perpendicular line of the first side passing a vertex other than the third vertex among the plurality of vertexes, and a shape of the lighting unit is asymmetrical with a perpendicular line of the first side passing the third vertex as the center. 1. A lighting member comprising:a first substrate having optical transparency;a plurality of lighting units formed of a plurality of polygonal prism-shaped structures having optical transparency provided on a first surface of the first substrate; andgaps provided between the plurality of lighting units,wherein the polygonal prism-shaped structure is a polygon which has four or more vertexes in a sectional shape orthogonal to a longitudinal direction of the polygonal prism-shaped structure and has all of internal angles smaller than 180°,the polygon includes a first side which is one side of the polygon of the polygonal prism-shaped structure corresponding to a surface contacted with the first substrate, and a plurality of vertexes including a first vertex and a ...

DAYLIGHTING DEVICE AND DAYLIGHTING SYSTEM

The present invention, in one aspect thereof, is directed to a daylighting device including: a first, transparent slat configured to bend an optical path of incident outdoor light so as to emit the light in a prescribed indoor direction; a first drive mechanism configured to drive the first slat; and a control unit configured to control the first drive mechanism so as to change an angle of inclination of the first slat in accordance with a position of the sun. 1. A daylighting device comprising:a first, transparent slat configured to bend an optical path of incident outdoor light so as to emit the incident outdoor light in a prescribed indoor direction;a first drive mechanism configured to drive the first slat; anda control unit configured to control the first drive mechanism so as to change an angle of inclination of the first slat in accordance with a position of the sun.2. The daylighting device according to claim 1 , wherein the first slat includes a plurality of prismatic structural bodies configured to change a traveling direction of light in a vertical plane.3. The daylighting device according to claim 2 , wherein the prismatic structural bodies each have at least: a first face serving primarily as a reflection face for the incident outdoor light and making an angle α with a reference face for the first slat; and a second face serving as an entrance face or an exit face for the incident outdoor light and making an angle β with the reference face.4. The daylighting device according to claim 3 , further comprising a memory unit configured to store either a correlation between a date and time and the angle of inclination of the first slat or a correlation between an angle of incidence of light to the first slat and the angle of inclination of the first slat claim 3 ,wherein the control unit controls the angle of inclination of the first slat based on the correlation stored in the memory unit.5. The daylighting device according to claim 3 , further comprising a ...

Windowpane Covers

WINDOWPANE COVERS CAN BE AN ALTERNATIVE TO HAVING CUSTOM SHADES OR BLINDS MADE FOR EVERY WINDOW WITHIN THE HOME. THEY ARE FRAMELESS REVERSE PRINT PANELS, IMAGES ARE PRINTED ON THE BACK AND VIEWED FROM THE FRONT. THEY'RE TRANSPARENT, IMAGES ILLUMINATE DURING DAYLIGHT AND ARE CLEARLY SEEN. NO SCREWS OR BOLTS NEEDED FOR INSTALLATION, THEY EASILY FIT WITHIN THE FRAME AGAINST THE WINDOWPANE ACCORDING TO ITS DIMENSIONS. ADDITIONALLY, SOLID COLOR WINDOWPANE COVERS CAN BE USED TO BLOCK THE SUN. 12.-. (canceled)34. Windowpane Covers are acrylic panels with art printed on the back and viewed from the front. Refer to claim #.45. Windowpane Covers are decorative and for indoor use. Refer to claim #.5. Windowpane Covers are hand placed within the frame of an existing window , against the window pane.6. No screws , bolts , tools , braces , adhesives , and or brackets needed to install Windowpane Covers.7. Windowpane Covers provide privacy , limits incoming sunlight , artwork illuminates from the front during daylight. The invention relates to window treatments, US Patent Class D06. To be more specific window coverings for residential homes.Artistic images printed on glass, acrylic, and or hard plastic is not new. However, Windowpane Covers artistic panels are distinguished by its use and purpose. Made specifically for indoor use as a decorative product to cover residential picture windows. They provide privacy, limits sunlight, images illuminate from the interior side during daylight.Windowpane Covers are crystal clear acrylic panels, cut straight according to the dimensions of an existing window pane, ideal thickness is either an ⅛″ or ¼″.Using reverse print technology—artwork is printed on the back of the panel and viewed from the front, artwork is backed with white ink making the view of the art solid from the front, primarily for decorative purposes.Windowpane Covers are hand placed from the interior side therefore no screws, bolts, tools, braces, adhesives, and or brackets ...

Pergola Cover

A louver cover for a pergola, arbor and the like has pivotal elongated slat assemblies that move between an open upright position and a closed position covering the pergola. The cover is secured between upright supports and cross beams of the pergola. Each slat assembly has a pivotal shaft mounted for pivotal movement between parallel cross beams. The pivotal shaft carries at least one slat member, which is movable between an upright position when the cover is open and a closed position when the slat assemblies extend in covering relationship over the pergola. In one embodiment, each slat assembly has a slat member with S-shaped profile, and in another embodiment the slat assembly has two mirror image slat members of J-shaped profile. 1. A roof covering apparatus for a structure having a plurality of upright supports and at least a pair of parallel cross beams secured to the upright supports , the apparatus comprising:a plurality of elongated parallel slat assemblies, each slat assembly comprising a pivotal shaft mounted for pivotal movement between said at least pair of parallel cross beams, wherein pivotal shafts extend transversely to longitudinal axes of the cross beams, and at least one slat member carried by said pivotal shaft, said slat assemblies being movable between an open position when the at least one slat member is in a substantially upright orientation and a closed position when the at least one slat member of each of the slat assemblies extends in a covering relationship over the structure.2. The apparatus of claim 1 , wherein the at least one slat member has an S-shaped profile.3. The apparatus of claim 1 , wherein the at least one slat member has a J-shaped profile.4. The apparatus of claim 2 , wherein the at least one slat member has a pair of opposing longitudinal edges claim 2 , which curve in opposite directions.5. The apparatus of claim 4 , wherein a longitudinal edge of the at least one slat member overlaps a longitudinal edge of an adjacent ...

Product Using Multiple Slats

Example embodiments are directed to a product comprised of a plurality of slats. In example embodiments, the slats may be marked to form an image or a pattern and the product may be used as a window covering. 1. A product comprised of:a plurality of slats arranged in a structure, wherein the plurality of slats include a plurality of first surfaces that, when aligned, form a continuous image.2. The product of claim 1 , wherein the plurality of slats are comprised of a transparent material.3. The product of claim 2 , wherein the transparent material includes acrylic glass.4. The product of claim 1 , wherein the plurality of slats includes a second plurality of surfaces that claim 1 , when aligned claim 1 , form a second continuous image.5. The product of claim 4 , wherein the plurality of slats includes a third plurality of surfaces that claim 4 , when aligned claim 4 , from a third continuous image.6. The product of claim 5 , wherein the plurality of slats are comprised of a transparent material.7. The product of claim 1 , wherein the plurality of slats include a plurality of notches to allow the plurality of slats to nest against one another.8. The product of claim 7 , wherein a cross section of the plurality of slats is a half circle.9. The product of claim 7 , wherein each of the plurality of slats includes two parallel surfaces.10. A window blind comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'claim-text': the plurality of slats are nested,', 'the plurality of slats are assembled and act together,', 'the plurality of slats are comprised of transparent material,', 'the slat assembly has an image formed thereon by at least one of etching and engraving,', 'the assembled slats hang at least one of horizontally and vertically,', 'the slats are configured to at least one of rotate and be pulled together., 'the product of , wherein'}11. A door blind comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'claim-text': the plurality of slats are nested ...

PROCESS FOR SLAT SHAPING AND SHAPED SLATS

A structure and process for making a window covering slat may include a first step in which a matrixed material, preferably a non-woven material, is bonded to a very thin layer of material to form a first bonded member, and forming a second bonded member in a similar way, and joining the first bonded member to a second bonded member using a matrix bonding material, especially under heat and pressure. The ability to produce thin, high-strength window slats having a variety of shapes is realized. 1. A slat for a window covering comprising:a first very thin layer of material having a first, decorative side and a second side having a bonding surface;a first layer of bonding material bonded to the second bonding side of the first very thin layer of material;a first matrixed material partially infused with the first layer of bonding material and affixed to the first very thin layer of material; the first very thin layer of material, first layer of bonding material and first matrixed material forming a first bonded member;a second very thin layer of material having a first, decorative side and a second side having a bonding surface;a second layer of bonding material bonded to the second bonding side of the second very thin layer of material;a second matrixed material partially infused with the second layer of bonding material and affixed to the second very thin layer of material; the second very thin layer of material, second layer of bonding material and second matrixed material forming a second bonded member;a matrix bonding material at least partially infused into both the first and the second matrixed materials joining and giving strength to a window covering slat formed from attachment of the first bonded member and the second bonded member.2. The slat for a window covering as recited in wherein the matrix material is a non-woven material.3. The slat for a window covering as recited in wherein the first very thin layer of material is a wood veneer material.4. The slat ...

CELLULAR SHADE WITH DIVIDER WEBS

An extendable and retractable cellular shade may include a plurality of vertically aligned shade cells and one or more divider webs extending within each shade cells to as to divide the shade cell into two or more cell structures. By adjusting one or more design parameters associated with the cellular shade, the configuration of the shade cells, such as the size and/or shape of the cell structures, and/or the illumination or lighting effects associated with the cellular shade may be specifically tailored to provide a desired aesthetic look or feel for the shade. 1. A cellular shade for an architectural opening , the cellular shade movable between an extended position and a retracted position , the cellular shade comprising:a plurality of first cell structures aligned vertically with one another, each first cell structure including a first side and a second side, the first side of each first cell structure defining at least a portion of a first face of the cellular shade, the second side of each first cell structure being defined at least partially by a first wall segment and a second wall segment, the first and second wall segments being formed from separate webs; anda plurality of second cell structures aligned vertically with one another, each second cell structure being positioned adjacent to a corresponding first cell structure of the plurality of first cell structures, each second cell structure including a first side and a second side, the first side of each second cell structure being defined by the first wall segment of the corresponding first cell structure,wherein the second wall segment of each first cell structure and the second side of each second cell structure define at least a portion of a second face of the cellular shade, the second face being opposite the first face.2. The cellular shade of claim 1 , wherein the first wall segment is defined by a divider web forming a common wall between each second cell structure and its corresponding first cell ...

Shutter Slat And Compact Shutter Assembly

A slat for use in a rolling shutter is provided. The slat comprises a engaging track located at a first edge of a body and a receiving track located at a second edge of the body. Illustratively, the engaging track has a hook-shaped profile, and the receiving track comprises a lip member and a guard member defining a space adapted to receive therein an engaging track of an adjacent slat. The engaging track and the receiving track are designed to minimize the space required for the rolling shutter to be retracted around a spindle.

SOLAR PHOTOVOLTAIC BLINDS AND CURTAINS FOR RESIDENTIAL AND COMMERCIAL BUILDINGS

Solar photovoltaic window blind slats for power generation from internal and external light sources are provided are provided. A plurality of solar cells are attached to at least two sides of a slat core. Distributed maximum power point tracking optimizer components are associated with each solar cell. The solar cells and corresponding distributed maximum power point tracking optimizer components on each slat side are connected in electrical series. 1. A solar photovoltaic blind slat , comprising:a plurality of solar cells having a light receiving frontside and a backside, each of said solar cell backsides attached to a slat core, said light receiving frontside facing externally and said backside facing said slat core;said slat core having at least a first side and a second side; said solar cells attached on said first side and said second side;each slat side supporting a string of solar cells connected in series; anda maximum-power-point tracking power optimizer component corresponding to each of said plurality of solar cells.2. The solar photovoltaic blind slat of claim 1 , wherein said slat core is planar.3. The solar photovoltaic blind slat of claim 1 , wherein said slat core is curved.4. The solar photovoltaic blind slat of claim 1 , wherein said slat core is elliptical.5. The solar photovoltaic blind slat of claim 1 , wherein said slat core is convex.6. The solar photovoltaic solar blind slat of claim 1 , wherein said slat core is cylindrical.7. The solar photovoltaic solar blind slat of claim 1 , wherein said slat core is concave.8. The solar photovoltaic solar blind slat of claim 1 , wherein said plurality of solar cells are back contact solar cells.9. The solar photovoltaic solar blind slat of claim 1 , further comprising a plurality of blind slats electrically connected in electrical series.10. The solar photovoltaic solar blind slat of claim 1 , further comprising a plurality of blind slats electrically connected in electrical parallel.11. A photovoltaic ...

CURTAIN FOR ADJUSTING LIGHT TRANSMITTANCE

A curtain may include a blind shade stretched or contracted in a first direction to adjust transmittance of light, a base coupled to one end portion of the blind shade in the first direction thereof, and a transmittance adjusting device to adjust the transmittance of the light passing through the blind shade by pulling outward or releasing inward an other end portion of the blind shade in the first direction thereof, in the state that spacing from the base in the first direction is fixed. 1. A curtain apparatus comprising:a blind shade stretchable or contractible in a first direction to adjust transmittance of light;a base coupled to a first end portion of the blind shade in the first direction thereof; anda transmittance adjusting device to adjust the transmittance of the light passing through the blind shade by pulling outward or releasing inward a portion of the blind shade in the first direction thereof, in a state that spacing from the base is fixed in the first direction.2. The curtain apparatus of claim 1 ,wherein the transmittance adjusting device includes an adjusting rod extending in a second direction perpendicular to the first direction and coupled to at least a portion of a second end portion of the blind shade,wherein the transmittance adjusting device further include an adjusting device body and the adjusting rod is rotatably mounted to the adjusting device body, andwherein the adjusting rod rotates while employing the second direction as an axial direction thereof to pull the blind shade by winding a region of the blind shade, which is adjacent to the second end portion of the blind shade, around an external surface of the adjusting rod or to release the region adjacent to the second end portion of the blind shade wound around the external surface of the adjusting rod.3. The curtain apparatus of claim 2 ,wherein a thread is formed in a screw region which is partially formed on the external surface of the adjusting rod,wherein the transmittance ...

SHADE APPARATUS FOR BROILER POULTRY HOUSE

A shade apparatus for use in broiler poultry houses can include a plurality of contoured vanes positioned in vertical alignment. Each vane can have first and second opposed lateral sides and is contoured upwardly such that the first lateral side resides below the second lateral side. The vanes are connected by a first plurality of spacers attached to the vanes proximate the first lateral side of the vanes, and a second plurality of spacers attached to the vanes proximate the second lateral side of the vanes. A portion of each vane extends over a horizontal axis defined by the first lateral side of a vane positioned immediately above. The apparatus can include brackets that facilitate mounting of the apparatus over a fan vent of a broiler poultry house and maintain the vanes a predetermined optimal distance from the fan vent. 1. A shade apparatus for use in broiler poultry houses comprising:(a) a plurality of contoured vanes positioned in vertical alignment, each vane having a first and second opposed lateral sides and contoured upwardly wherein the first lateral side resides below the second lateral side;(b) a first plurality of spacers attached to the vanes proximate the first lateral side;(c) a second plurality of spacers attached to the vanes proximate the second lateral side; and(d) wherein a portion of each of the plurality of vanes extends over a horizontal axis defined by the first lateral side of a vane positioned immediately above.2. The shade apparatus according to claim 1 , wherein one-half inch of each of the plurality of vanes extends over the horizontal axis defined by the first lateral side of a vane positioned immediately above.3. The shade apparatus according to claim 2 , wherein each of the first plurality of spacers and each of the second plurality of spacers has a height in the range of three to five inches.4. The shade apparatus according to claim 3 , wherein each of the first plurality of spacers and each of the second plurality of spacers has ...

BULLET PROOF BLINDS

A blind system comprising a plurality of slats or a sheet having a ballistic resistant material; a control system operably configured to cause a change in state of the blind from an open state to a protective closed state; and a sensing system operably configured to detect a threatening event, wherein the sensing system upon sensing the threatening event triggers the control system to transition from the open state to the protective state such that in the protective state, the blinds are adapted to be resistant to penetration by high-speed ballistic objects such as bullets. 1. An anti-ballistic window blind system configured for providing in the window of a structure having an interior , said system comprising:a valance configured to be mounted at a window;a blind suspended from said valance and configured to be retracted toward said valence to expose the window and deployed from said valence to cover at least a portion of the window, said blind comprising a plurality of slats, wherein each of said slats is comprised of a non-metallic material having anti-ballistic properties, and wherein said slats are configured to be rotatable when the blind is deployed from said valence for allowing light from the window through said blind; andmechanical components associated with said valence for automatically deploying the blind into an anti-ballistic protection mode for protecting the interior of the structure from ballistic objects attempting to enter through the window.2. The blind system of claim 1 , further comprising:a sensing system for detecting threat data indicating a ballistic threat exists; anda control system configured to receive said threat data from said sensor, said control system operably configured to trigger said mechanical components to automatically deploy said blind into the anti-ballistic protection mode based on the received threat data.3. The blind system of claim 1 , further comprising a panic button configured to trigger said mechanical components ...

ORIENTING DEVICE, SOLAR TRACKING SYSTEM AND METHOD THEREFOR

A device for orienting slats relative to the sun includes a housing, an elongate guide which is connected to the housing and in which the slats are engageable and guidable, a drive with which the slats, which extend substantially transversely of the elongate guide, are rotatably drivable about their longitudinal axis, a controller configured to control the drive such that the slats are orientable relative to the sun, and rotational position determining mechanism configured to detertmine the rotational position of the slats. A solar tracking system is provided for orienting slats relative to the sun, and including such an orienting device. A method is provided for orienting slats with such an orienting device. 1. A device for orienting slats relative to the sun , comprising:an elongate housing;an elongate guide connected to the housing and having engaging elements which engage the slats during use and are displaceable in the longitudinal direction of the elongate housing, wherein the slats are rotatable about a longitudinal axis thereof;a drive which acts selectively on the rotatable slats and with which the slats, which extend substantially transversely of the elongate guide, are selectively rotatable about the longitudinal axis thereof;a controller configured to control the drive subject to a rotational position of the slats relative to the sun; androtational position determining mechanism configured to determine the rotational position of the slats relative to the housing.2. The device as claimed in claim 1 , wherein the rotational position determining mechanism comprises sensors.3. The device as claimed in claim 2 , wherein the rotational position determining mechanism comprises a magnetic sensor and at least one magnet for arranging on at least one of the slats.4. The device as claimed in claim 1 , wherein the housing comprises two housing parts claim 1 , wherein:the drive is arranged in a first housing part; andat least the controller is arranged in a second ...

Segmented Solar Module

A segmented solar module is disclosed. One or more Photovoltaic (PV) submodules are connected together with embedded parallel wiring that facilitates the sharing of power from a plurality of PV submodules to power one or more electrical devices. Each one of the two or more first submodules cover a surface area more than twice the size of the surface area covered by a second submodule. This allows the second submodule to be isolated from the first submodules to accommodate shading of the second submodule. Control electronics within each individual PV submodule allows the isolation of PV modules that are shaded or otherwise not productive. No external connecting wiring, or devices are required to make the system functional. All wiring, connectors and electronics are integral and embedded within each individual PV module. The PV modules have adhesive on the back to allow them to be installed without additional mounting hardware. All submodules, wiring and electronic components are completely encapsulated together in one solar module. 1. A photovoltaic (PV) module producing a current comprising: {'b': '1', 'one or more photovoltaic (PV) cells electrically connected to provide a voltage V;'}, 'two or more first submodules, wherein each first submodule comprises {'b': 2', '1', '1', '2, 'one or more photovoltaic (PV) cells electrically connected to provide a voltage V that is equal to the first submodule voltage V, wherein V=V, and wherein one second submodule covers a surface area of less than half of the surface area covered by one first submodule.'}, 'one or more second submodules, wherein each second submodule comprisesembedded parallel wiring connecting the first submodules to the second submodules and to one or more controllers;the controllers comprising electronics that allows the current to bypass one or more submodules that are not producing any current; andthe PV module further comprising an encapsulation material enclosing the two or more first submodules, the ...

Unit cells, blind joining said unit cells, and blind assembly comprising said blind

A unit cell for a blind comprises an opaque portion; a pair of translucent portions which are respectively connected to both ends of the opaque portion and arranged opposite each other with respect to the opaque portion; and a pair of joining portions which are respectively connected to each end of the pair of translucent portions, wherein the translucent portions of the unit cell are foldable along a substantially center portion thereof.

System for biasing sheet of material to gather in predetermimned 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.

SLAT WITH PRESSURE CONTACT PART AND BLIND USING SAME

A slat for use in a window frame having opposing walls may include a wing portion structured to block light, the wing portion having a first end in a longitudinal direction and a second end opposite to the first end; and a first pressure contact part provided at the first end and a second pressure contact portion provided at the second end, the first pressure contact part and the second pressure contact part being structured to press the wing portion against the opposing walls of the window frame to thereby hold the wing portion in place. 1. A slat for use in a window frame having opposing walls , the slat comprising:a wing portion structured to block light, the wing portion having a first end in a longitudinal direction and a second end opposite to the first end; anda first pressure contact part provided at the first end and a second pressure contact portion provided at the second end, the first pressure contact part and the second pressure contact part being structured to press the wing portion against the opposing walls of the window frame to thereby hold the wing portion in place.2. The slat according to claim 1 , wherein at least one of the first pressure contact part and the second pressure contact part comprises an extendable and retractable tension rod comprising a slide lock mechanism claim 1 , a screw mechanism claim 1 , or an outer attachment structure;wherein the wing portion is structured to pivot about an axis parallel to a length of the wing portion; andthe slat is structured such that an opening and closing angle of the slat is flexibly adjusted by manually rotating the wing portion.3. The slat according to claim 1 , wherein the wing is flexible and has a planar shape; andthe wing portion is structured to receive a flexible planer design.4. A blind for use in a window frame having opposing walls claim 1 , the blind comprising: a wing portion structured to block light, the wing portion having a first end in a longitudinal direction and a second end ...

CORDLESS CURTAIN ASSEMBLY WITH MAGNETS

A curtain assembly includes a first curtain unit, a second curtain unit and a third curtain unit which includes multiple curtain pieces and each curtain piece includes an inside and an outside. Multiple first magnets are connected to the lower portion of the inside of each curtain piece, and multiple second magnets are connected to the top portion of the outside of each curtain piece. The second curtain unit is connected to the third curtain unit, and third curtain unit is connected to the first curtain unit. The multiple curtain pieces are able to be individually folded to introduce outside light into the room via the folded curtain pieces. 1. A curtain assembly comprising:a first curtain unit having a top end connected to a top box, the first curtain unit being a light-transmittable curtain unit and having an inside and an outside, multiple first connection members connected to two sides of the inside of the first curtain unit;a second curtain unit being a light-transmittable curtain unit and having an inside and an outside, multiple second connection members connected to the inside of the second curtain unit, anda third curtain unit having multiple curtain pieces, each curtain piece having an inside and an outside, multiple third connection members connected to two sides of a top portion the outside of each curtain piece, a path defined transversely through a lower end of each curtain piece and a rod extending through the path, a fourth connection member connected to a middle portion of the path and located on the outside of each curtain piece, multiple first magnets located in the path of each curtain piece, multiple second magnets connected to the outside of each curtain piece, the fourth connection member of each curtain piece connected to the second connection member of the second curtain unit corresponding thereto, the third connection members of each curtain piece connected to the first connection members of the first curtain unit corresponding thereto.2. ...

WINDOW BLIND

A window blind includes a fixed rail and a plurality of slats hang below the fixed rail through a ladder tape. The slats are controlled by an output adjustment mechanism to change between a first state and a second state. In addition, an output clutch mechanism is provided to collect or to expand the window blind. Said output adjustment mechanism and said output clutch mechanism are both controlled by an input mechanism. Whereby, it requires only one single control module to adjust shielding of the slat assembly composed of the slats, and to expand or collect the slat assembly. 1. A window blind , comprising:a fixed rail;a plurality of slats, which are horizontally hanged below the fixed rail through at least one ladder tape, each of which has a front tape body and a rear tape body;an input mechanism adapted to control at least one lifting cord, so as to raise or lower the slats to collect or expand the window blind;an output adjustment mechanism provided in the fixed rail, wherein the output adjustment mechanism is adapted to operate with the input mechanism simultaneously;a first shaft provided in the fixed rail, wherein an end of the first shaft is connected to the output adjustment mechanism; the output adjustment mechanism is adapted to be driven by the input mechanism to rotate the first shaft, whereby to relative move the front tape body and the rear tape body of each of the at least one ladder tape in a vertical direction, changing the slats between a first state and a second state; anda second shaft provided in the fixed rail, wherein, when the second shaft is driven by the input mechanism to roll up the at least one lifting cord to move a lowest slat among the slats toward the fixed rail, the slats are in the first state; when the second shaft is driven by the input mechanism to release the at least one lifting cord to move the lowest slat among the slats away from the fixed rail, the slats are in the second state.2. The window blind of claim 1 , wherein ...

FABRIC HAVING A BACKING MATERIAL FOR A COVERING FOR AN ARCHITECTURAL OPENING

An architectural covering with an operable vane having a fabric backing is provided. The vane may include a vane fabric and a backing material connected to the vane fabric by a layer of adhesive. The backing material may increase a machine-direction stiffness of the vane while slightly affecting a cross-direction stiffness of the vane. As such, the vane may have increased stiffness in its machine direction while simultaneously remaining flexible in its cross direction. 1. A fabric laminate for an architectural covering , the fabric laminate comprising:a fabric material portion having a first stiffness in a first direction, and a second stiffness in a second direction transverse to said first direction; anda backing material portion bonded to said fabric material portion, wherein said backing material portion increases said first stiffness, said backing material portion increasing said second stiffness less than said first stiffness so as to increase a stiffness ratio between said first stiffness and said second stiffness.2. A fabric laminate according to claim 1 , wherein:said first direction extends along a machine direction of said fabric material portion; andsaid second direction extends along a cross direction of said vane fabric.3. A fabric laminate according to claim 1 , wherein:said fabric material portion has a first stiffness ratio biased in one of said first direction and said second direction; andsaid backing material portion causes said fabric laminate to have a second stiffness ratio biased in the other of said first direction and said second direction.4. A fabric laminate according to or claim 1 , wherein said stiffness ratio is greater than approximately 1.5:1.5. A fabric laminate according to claim 1 , or claim 1 , wherein said backing material portion increases the first stiffness in the first direction at least about 1.5 times greater claim 1 , and such as at least about 2 times greater claim 1 , such as approximately 5 times greater claim 1 , than ...

WINDOW SYSTEM PROVIDED WITH BLIND FOR SOLAR PHOTOVOLTAIC POWER GENERATION

The present invention relates to a window system provided with a blind for solar photovoltaic power generation. In the window system of the present invention, a blind provided with solar cells is installed in a space between indoor side windows and outdoor side windows slidably coupled to the inner surfaces of a window frame. With such a configuration, the window system is easy to install and maintain. 1. A window system , comprising:{'b': '10', 'a window frame ();'}{'b': 21', '23', '10, 'indoor side windows () and outdoor side windows () slidably coupled to inner surfaces of the window frame (); and'}{'b': 100', '21', '23, 'a blind () for solar photovoltaic power generation installed in a space (S) between the indoor side windows () and the outdoor side windows ().'}2. A window system , comprising:{'b': '10', 'a window frame ();'}{'b': '10', 'single-pane or double-pane windows slidably coupled to inner surfaces of the window frame (); and'}{'b': 100', '10, 'a blind () for solar photovoltaic power generation installed at an indoor side of the window frame ().'}310011010. The window system according to claim 1 , wherein the blind () comprises a main body () fixed to an upper side of the window frame ();{'b': 120', '110', '123', '120', '113, 'a plurality of blades () installed below the main body () and each having one side on which solar cells () are provided, wherein the blades () are connected via a driving line () and arranged to be spaced apart from each other; and'}{'b': 130', '120', '123, 'an electric condenser () electrically connected to the blades () and responsible for storing electric energy generated by the solar cells ().'}4100120123. The window system according to claim 3 , wherein the blind () further comprises an inverter electrically connected to the blades () and responsible for converting direct current energy generated by the solar cells () into alternating current energy.511011110. The window system according to claim 3 , wherein the main body () ...

CLAD SLAT

The present disclosure provides a slat that may be capable of being used in a shutter. The slat may include a core having at least one groove. The at least one groove may be configured along a length of the core. In an embodiment, the core may be made up of a wooden material, a synthetic material, and the like. The slat may further include a cladding having at least one extension. The cladding may be configured to conform to the core. Further, the at least one extension may be configured to be received by the at least one groove. In a preferred embodiment, the cladding may be made up of a weather-resistant material. 1. An article comprising:a longitudinally extending core having opposing first and second flanks, the first flank comprising at least one groove formed therein, the at least one groove is configured along a length of the core; anda cladding having at least one extension, the said cladding is configured to conform to the core, whereinthe at least one extension is configured to be received by the at least one groove.2. The slat of claim 1 , wherein the core is made up of a wooden material.3. The slat of claim 1 , wherein the core is made up of a synthetic material.4. The slat of claim 1 , wherein the cladding is made up of a weather-resistant material.5. The slat of claim 1 , wherein the cladding is made up of an aluminum material.6. The slat of claim 1 , wherein the cladding is provided by a sheet of a material selected from a group consisting of plastic claim 1 , polyvinyl chloride (PVC) claim 1 , acrylic claim 1 , polycarbonate claim 1 , and composites thereof.7. The slat of claim 1 , wherein the at least one extension of the cladding is held by the at least one groove of the core with a little space there between.8. The slat of claim 1 , wherein the at least one extension of the cladding is held by the at least one groove of the core with no space therebetween to form a tight fixation between the core and the cladding.9. The slat of claim 1 , wherein ...

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. 1. 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 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, the finishing layer comprising a fabric material or a colored polymer sealant layer.2. A light blocking material as defined in claim 1 , further comprising a second metalized layer located on the second side of the polymer film.3. A light blocking material as defined in claim 2 , wherein first metalized layer has a different optical density than the second metalized layer.4. A light blocking material as defined in claim 3 , 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 2.0.5. A light blocking material as defined in claim 4 , wherein 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 1.8.6. A light blocking material as defined in claim 1 , wherein the first metalized layer comprises aluminum and the second metalized layer comprises aluminum.7. A light blocking material as defined in claim 1 , wherein the cured polymer of the metal protective layer comprises ...

BLIND FOR SOLAR PHOTOVOLTAIC POWER GENERATION

The present invention relates to a blind for solar photovoltaic power generation including blind blades each having solar cell panels installed on one side thereof to enable solar photovoltaic power generation. In the blind of the present invention, solar cell panels are provided in a prefabricated form, allowing the solar cell panels to be replaced and repaired individually. 1. A blind for solar photovoltaic power generation , comprising:{'b': '100', 'a fixing frame () fixed to a ceiling or a window frame; and'}{'b': 200', '100', '220', '200, 'a plurality of blind blades () installed under the fixing frame () so as to be spaced apart from each other, wherein a plurality of solar cell panels () is mounted on one surface of each of the blind blades ().'}2200210211. The blind according to claim 1 , wherein the blind blade () comprises a blade frame () provided with a mounting groove ();{'b': 220', '211, 'the solar cell panels () disposed in a longitudinal direction in the mounting groove ();'}{'b': 230', '223', '220, 'fixing members () for connecting electrodes () between the solar cell panels () and for fixing seams; and'}{'b': 240', '210', '220, 'side covers () installed at both sides of the blade frame () and responsible for fixing ends of the solar cell panels ().'}3220221220223. The blind according to claim 2 , wherein a top surface of each of the solar cell panels () is provided with solar cells to form a condensing surface () claim 2 , and both sides of a bottom surface of each of the solar cell panels () are provided with the back contact type (+)/(−) electrodes ().4230231211211a. The blind according to claim 2 , wherein each of the fixing members () is provided with fitting protrusions () configured to be fitted into fitting holes () provided at both sides of the mounting groove ().5230233223220223. The blind according to claim 4 , wherein one side of the fixing member () is further provided with a pressurization protrusion () for pressurizing a connection ...

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. 2. The covering of claim 1 , wherein a front surface of the top end portion of the second elongated overlapping strip of material of the second set of overlapping strips of material is coupled to a rear surface of the bottom end portion of an immediate adjacent second elongated strip of material of the second set of overlapping strips of material at a first coupling line.3. The covering of claim 2 , wherein the first portion of the first elongated overlapping strip of material of the first set of overlapping strips of material is coupled to a front surface of the bottom end portion of one of the second set of overlapping strips of material proximate the first coupling line.4. The covering of claim 3 , wherein claim 3 , in use claim 3 , the first portion of the first elongated overlapping strips of material of the first set of overlapping strips of material include a second fold positioned between the first coupling line and the first fold.5. The covering of claim 1 , wherein the first portion of the first overlapping strips of material of the first set of overlapping strips of material comprise a front layer claim 1 , a rear layer claim 1 , and a support member positioned between the front layer and the rear layer claim 1 , the first portion comprises the front layer claim 1 , the rear layer claim 1 , and the support ...

STRIP ASSEMBLY, STRIP SYSTEM, INSULATED GLAZING AND METHOD

A strip assembly and to a strip system and insulated glazing comprising such assembly. A method for manufacturing a strip assembly. The strip assembly comprises a plurality of strips arranged in between a first and second substrate, each strip having one end thereof hingedly connected to the second substrate, a first electrode being spaced apart from the strips and configured for receiving an electrostatic charge for charging the first electrode, and a second electrode connected to the strips and configured for receiving an electrostatic charge for charging the strips. The first substrate comprises a first coating covering the first body and forming said first electrode. 1. A strip assembly , comprising:a first translucent substrate comprising a first body;a second translucent substrate comprising a second body and arranged spaced apart from the first substrate;a plurality of strips arranged in between the first and second substrate, each strip having one end thereof hingedly connected to the second substrate;a first electrode being spaced apart from the strips and configured for receiving an electrostatic charge for charging the first electrode; anda second electrode connected to the strips and configured for receiving an electrostatic charge for charging the strips;wherein each strip is configured to pivot relative to the second substrate under the influence of an electrostatic force that is generated by the electrostatic charges on the strips and the first electrode, thereby changing at least one of a translucence and a color of the assembly;wherein the first substrate comprises a first coating covering said first body and forming said first electrode.2. The strip assembly according to claim 1 , wherein the second substrate further comprises a second coating covering the second body claim 1 , wherein the strips are connected to the second body via the second coating claim 1 , and wherein said second coating forms the second electrode.3. The strip assembly ...

Shutter Slat and Compact Shutter Assembly

A slat for use in a rolling shutter is provided. The slat comprises a engaging track located at a first edge of a body and a receiving track located at a second edge of the body. Illustratively, the engaging track has a hook-shaped profile, and the receiving track comprises a lip member and a guard member defining a space adapted to receive therein an engaging track of an adjacent slat. The engaging track and the receiving track are designed to minimize the space required for the rolling shutter to be retracted around a spindle.

EMERGENCY OVERRIDE RELEASE MECHANISM FOR MOTORIZED WINDOW SHADE ASSEMBLY

A manually operated override release mechanism for use with a motorized window shade assembly having a shade fabric with a leading edge, the shade fabric being disposed behind a pane and movable between an opened position and a closed position upon operation of a motor. The override release mechanism has an actuator movable between a first position and a second position and biased in the first position. The actuator has a first side secured to one end of a cable, and a second side. The other end of the cable is connected to the motor. 1. A manually operated override release mechanism for a motorized widow shade assembly having a shade fabric with a leading edge , the shade fabric having a first side disposed proximate to a user , and a second side , the shade fabric being disposed behind a pane such that the shade fabric is not directly accessible by the user , the shade fabric being movable between an opened position and a closed position upon operation of a motor , the override release mechanism comprising:an actuator movable between a first position and a second position and biased in the first position, the actuator having a first side secured to one end of a cable, and a second side, another end of the cable being connected to the motor, the actuator causing the motor to decouple from the motorized window shade assembly when tension is applied to the cable by the actuator, the motor being in an operating position when the actuator is in the first position and being in a decoupled position when the actuator is in the second position; anda tether attached at one end to the shade fabric proximate the leading edge, the tether being slidably engaged with the actuator and having a free end accessible by the user,wherein applying tension to the free end of the tether urges the actuator to the second position and causes decoupling of the motor from the motorized window shade assembly to allow for manual operation of the shade fabric by the user through extension of the ...

Window Blinds with Capacitor in Slats to Charge Slats and Clean the Air

We disclose a window blind that includes a capacitor within each slat. Each plate of the capacitor may be connected to one of two batteries. At least one switch may be placed between each capacitor plate and its adjoining battery. When one switch is open, another switch may be closed thereby sending current to only one plate at a time. The plate that receives the current is negatively charged and the remaining plate is positively charged. The switch that is open may be changed to reverse the charges of the plates. This charge reversal may be actuated through a series of pull cord gestures from a user. By creating an electrical charge on the plates, dust is pulled from the air according to the net charge of the dust particles. The window blind therefore functions as an air purifier as well as a traditional window blind. 1. A window blind comprising:a headrail; a first plate and a second plate; and', 'a dielectric medium disposed between the first and second plates;, 'a capacitor, the capacitor comprising, 'a plurality of slats, each of the plurality of slats comprisinga first switch and a second switch, and an anode and a cathode,', 'wherein the first switch lies along an electrical connection which electrically connects the anode of the first battery to the first plate when the first switch is in a first position, and', 'wherein the second switch lies along an electrical connection which electrically connects the anode of the second battery to the second plate when the second switch is in a second position., 'a first battery and a second battery, each comprising2. The window blind of claim 1 , wherein the first and second batteries are disposed within the headrail.3. The window blind of claim 1 , further comprising a pull cord operably connected to the first switch and the second switch receiving pull cord gestures from a user claim 1 , wherein the pull cord gestures are defined by at least one of pull sequences claim 1 , numbers of pulls claim 1 , strength of pulls ...

Window Blinds that Collect Dust from Air using Electrostatic Charge

We disclose a window blind which purifies the surrounding air using electrostatic interactions. The window blind includes slats which may have a strip of positively charged material, a strip of negatively charged material, or both attached to the top of the slat. In some embodiments, the positively charged material and the negatively charged material are attached to alternating slats. In other embodiments, the positively charged material and the negatively charged material are attached to the top of the same slate with a strip of insulating material positioned between them. The window blind may include an air-moving device which moves air past the slats so that dust particles with either a net positive charge or net negative charge may be attracted to the oppositely charged material on the slat. The air-moving device may be a vacuum or a fan. The positively and negatively charged materials may be removeable for cleaning.

Adjustable cutdown roman shade

A window covering comprises a head rail, first and second panels, and first and second bottom rails secured to the first and second panels. A position of the first bottom rail relative to the second bottom rail is adjustable. A third panel can be provided, and a third bottom rail can be secured to a lower portion of the third panel. A position of the third bottom rail relative to the second bottom rail is adjustable. A first rod can be coupled to both the first panel and the third panel to span a gap therebetween. A second rod can be coupled to the second panel. A double rod clip can connect the first rod to the second rod. Single rod clips can secure the first and third panels to the first rod. Each of the rod clips preferably includes a cord guide for guiding and retaining a corresponding lift cord.

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 at least in part of a substantially translucent or transparent, relatively air impermeable material to improve the insulating capability of said panel, wherein said outer cell is air permeable.2. The covering of claim 1 , wherein said inner cell comprises an orientated polypropylene film.3. The covering of claim 1 , wherein said inner cell comprises a base layer with a film of orientated polypropylene film overlying at least a portion of said base layer.4. The covering of claim 2 , wherein said inner cell further comprises a polyvinylidene chloride coating overlying at least a portion of said orientated polypropylene film.5. The covering of claim 2 , 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 coating has a melting/softening point above about 225° F.8. The covering ...

DRAPE ELEMENT AND SELF-ALIGNING DRAPE ASSEMBLY

A drape element includes a sheet of flexible, non-magnetic material having opposed first and second longitudinal sheet edges, a longitudinal centerline toward which is defined an inward direction and away from which is defined an outward direction, and a first longitudinal pocket disposed proximate the first longitudinal sheet edge. A first straight magnetic wire is disposed in the longitudinal direction within an inward longitudinal portion of the first longitudinal pocket, and a first alternating sequence of magnets and non-magnetic spacers is disposed within an outward longitudinal portion of the first longitudinal pocket. Each of the magnets has opposed first and second magnetic poles, with a respective first magnetic pole of each of the magnets being disposed in contact with the first straight magnetic wire. 1. A drape element , comprising: a first longitudinal edge portion of the sheet proximate the first longitudinal sheet edge being turned and fastened to a main portion of the sheet, or', 'a first binding strip having opposed longitudinal first strip edges being longitudinally folded about the first longitudinal sheet edge and the longitudinal strip edges being fastened to the main portion of the sheet;, 'a generally elongate sheet of flexible, non-magnetic material having opposed first and second longitudinal sheet edges defining a longitudinal direction, a longitudinal centerline toward which is defined an inward direction and away from which is defined an outward direction, and a first longitudinal pocket disposed proximate the first longitudinal sheet edge and being formed bya first straight magnetic wire disposed in the longitudinal direction within an inward longitudinal portion of the first longitudinal pocket; anda first alternating sequence of magnets and non-magnetic spacers disposed within an outward longitudinal portion of the first longitudinal pocket, wherein each of the magnets has opposed first and second magnetic poles, and wherein a ...