Human the request rises on the bed

Technical Field

The invention relates to a medical equipment, the request rises on the bed is the invention of the human body.

Background Art

China has entered into an aging Society, the elderly, care of patients social and the family has become a very heavy burden, for old people, care of patients in size will embody, bathing difficult to, change the the mattress is difficult. Because of the difficulties of care, the patient is not for the elderly to the reasonable care in place, difficulties or rehabilitation of exacerbations, the pain is healthy. Produce the above-mentioned difficulties in the nursing of the focus of the above depend on the physical realize healthy, the physical strength of the majority of healthy is not sufficient to support the weight of the nurse, in addition to lying on the bed is healthy, the elderly, the patient also can not bear forcibly pulling, it is difficult to force the nursing person.

Content of the invention

The invention adopts the mechanical auxiliary drive, the nursing person's body is lifted slowly, the completion of the pharmaceutical preparations can be convenient to replace the sheet and to be care nursing work of a; and is also convenient for the inserts the trough , the nurse local cleaning; and let hdbr of air penetrating the nursing human body, avoiding bedsore.

The invention for solving the technical problems, the invention adopts the technical scheme is:

the request rises human body on a bed, the bed surface comprises rises to hold , is arranged in the bed and at least one side of the guide tube an up-down driving device, in the guide tube is provided with a push rod, with the lower end of the the states rises to hold is connected with the upper end of the push rod, the lower end of the and through the guide tube with the drive is connected with the output end of the device.

The rises to hold is at least two and the length direction of the arrangement of the main body, and the supporting plate comprises a states rises to hold furthermore, located in the shoulder and the back of the interface remains inserts a, a headrest is inserted into the plug-in interface; states holds the handle with the lower end of the rod is connected with the upper end of the.

The rises to hold along the length direction of the main body is arranged, including states rises to hold and the intensity of the arc-shaped supporting, the long axis of the arc-shaped support is arranged on the outer side of the major axis and a plurality of drag on the bed, states holds the handle with the lower end of the rod is connected with the upper end of, the straws states rises to hold also includes other along the length direction of one side of the bed surface of the bed under direct jack is provided with a plurality of straight and stiffening bar inserted in a jack; the upper end of the rigid rod of the anti-skid step a a piece of the fabric to a plurality of transverse passes through under the care of a human body, the long shaft and the drag the tensioning; states holds the handle with the lower end of the rod is connected with the upper end of the.

The lower end of the knockout is connected with the lifting drive output side of the device.

The lower end of the the states rises to hold the request handle is connected with an upper end of the top, the driving mechanism drives the push rod is used.

The lifting drive device comprises a worm wheel, worm and drive member, wherein the worm gear is meshed with the worm, the worm wheel with the internal threads of the hole in the push rod with the external screw thread, the worm is provided on a rotating shaft is interrupted, the end of the shaft is connected with the drive member.

The driving member to drive the motor, the tail end of the rotating shaft is connected with the output shaft of the drive motor.

The driving member to drive the handle, the end of the rotating shaft is connected with the drive handle.

The lifting drive device comprises a gas spring and in the sleeve is arranged in the piston rod of the gas spring, the piston and ejector rod connection, with the gas spring of the bed frame of the rigid pull rod is arranged between the sleeve, the piston rod and the top rod of the gas spring can be integrated.

The lifting drive device comprises a cylinder body and a piston is arranged in the cylinder body, the piston and ejector rod connection.

The lifting drive device is electric push rod, said bed frame with the electric push rod between the rear non-telescopic member provided with a rigid tie rod, the electric push rod is connected with the front part of the telescopic member,

The lifting drive device is an electric push-rod to push the lever, including the support of the lever is equal to the bed under the rigid rod, the both ends of the lever is provided with the chute, the chute one end of the lever is connected with the electric push rod of the front end, and the other end is connected with the end of the chute.

Under the bed frame one side or both sides of the lifting is required as the healthy the position corresponding to a region of at least more than two rises to hold such as the shoulder and the back, hip, corresponding to the position of the knee, the bed is supported by the guide tube, is located in the shoulder and the back, in the position corresponding to the knee of the axial position of the guide tube can be adjusted, in order to be suitable for a different height of the pharmaceutical preparations. the hole matches the roof bar inner, rod rotate by the driving mechanism to produce, can be in the inner hole of the guide. rises to hold top of the upper end of the variable and fixed, by rises to hold , a variable, top pole lifting rises to hold lifting can be pushed. When the work is inserted into the supporting plate rises to hold of the healthy body, located in the shoulder and the back of a support plate interface remains inserts , is inserted into the head from the socket in the bracket; and the upper end of the variable is fixed, the drive mechanism drives the pushing rod, pushing up the rises to hold healthy. The upper end of the push rod is connected with a variable, in the inner hole of the user and the end of the mandril is the difference between the two smaller taper, when the rod is pushing goes against rises to hold , the user and quickly inserting locking rod, when the rod is driven in rises to hold , the intensity of the aperture of the bed surface is smaller than the outer diameter of the end of the, rod holds the handle along with in natural prevent, the natural separation of the two.

The user can be a straight shank, can also be a crank, the crank does not affect healthy when the bathtub is placed on the bed support.

Produce the ejecting force of the driving mechanism can be a worm gear and worm driving mechanism, the driving mechanism of the air spring, hydraulic transmission driving mechanism or pneumatic transmission driving mechanism, electric push rod driving mechanism.

Worm gear and worm driving mechanism is the long side of the bed frame and one side of the body in the position of the worm, the worm wheel is the worm, worm, worm-break is arranged on a rotating shaft, a worm wheel meshed with the worm, the worm wheel is provided with internal screw threads in the hole, the worm wheel with the internal threads of the hole in the push rod with the external screw thread. The guide tube is arranged below the worm wheel while the worm wheel, the worm wheel while the worm wheel with the internal threads of the hole in the external screw thread of the sliding mechanism is arranged between the, external screw thread and the worm wheel to prevent rod in seizure the internal threads of the hole. In order to guarantee the ejector in lifting only the worm wheel while the worm wheel is not rotating, can be arranged outside the knockout an axial extending groove, in the worm gear case is provided with a spacing block, the limit block part is located in a groove of the push rod from rotating. In the end of the rotary shaft is provided with the driving member, the driving member to drive the handle or drive motor, is used to drive the rotating shaft to rotate.

Gas spring drive mechanism is the one side of the long side of the frame below the push rod of the gas spring, the gas spring on the bed frame of the rigid pull rod is arranged between the sleeve, the base can also be arranged in the sleeve, the piston rod of the gas spring with the mandril is fixed, can be ejection or returns pulls the roof bar , the piston rod and the top rod of the gas spring can be integrated.

Hydraulic or pneumatic mechanism to drive the long side of the bed frame is one side of the oil cylinder or air cylinder rod, with the bed frame of the rigid pull rod is arranged between the cylinder block, can also be arranged below the cylinder base, by the external force of the hydraulic oil or gas is pressed into the cylinder block, to push the piston rod sliding analyzed sample to rise or descend, piston rod and the mandril is fixed, the piston rod and the top rod can be integrated.

Electric push rod mechanism to drive the long side of the bed frame and one side of the electric push rod below the guide tube, on the bed frame and the electric push rod between the rear non-telescopic member provided with a rigid tie rod, the push rod can also be arranged in the base, the front part of the electric push rod is connected with the telescopic member and the push rod, the push rod through the electric push rod to rise or drop. In each of the push rod can be an electric driven push rod below, can also share an electric driven push rod.

Electric push rod mechanism for driving another structure of the lever or through electric push rod, the ascending or descending drive. The drive mechanism in the bed is equal to the rigid rod, both ends of the lever is provided with the chute, the chute one end of the lever is connected with the electric push rod of the front end, and the other end is connected with the end of the chute. The tail end of the push rod can also be connected with a cross bar, the other end of the lever is connected with the cross bar.

Human the request rises on the bed is used for another function of the supporting fabric will be healthy.

The long side of the bed frame and one side of the rod is in the position and the intensity of the is fixed on the upper end, is arranged on the intensity of the arc-shaped supporting, in the same direction as the opening of the long axis of each arc-shaped support is arranged on; the outer side of the long axis a plurality of drag on the bed; the other of the long edge sallowing one side of a plurality of are arranged on the lower surface of the supported by the bed straight jack , straight rigid rod is inserted into the jack, the upper end of the rigid rod slipping step maximum; the upper end of the from the rigid rod of the anti-skid step a into a sheet to a plurality of sequentially arrayed or arranged at intervals transversely through the fabric of the nursing person's body, the long axis and passes through the bottoms of the appropriate tension. Push in the analyzed sample, the long axis of the fabric is increased further tensioning, the fabric support human body, lower hollow body, there is no long-term bed, the bed. The position of the fabric and on inserts the troughlet spatially or provided with a hole, and is convenient for the inserts the trough , is also convenient for the nurse partial cleaning.

Human the request rises bed of the present invention, adopts a mechanical auxiliary drive, the nursing person's body is lifted slowly, the completion of the pharmaceutical preparations can be convenient to replace the sheet and to be care nursing work of a; and is also convenient for the inserts the trough , the nurse local cleaning; and let hdbr of air penetrating the nursing human body, avoiding bedsore. Human the request rises bed of the present invention, effectively solves the problem of the elderly, in patient care a series of difficult-to-work, nursing intensity is reduced, so that the nurse to obtain comprehensive care.

Description of drawings

Figure 1 is the three-dimensional view of the bed of the gutter supposes risesthe request rises of the human body.

Figure 2 is the left view of the bed of the gutter supposes risesthe request rises of the human body.

Figure 3 is the structure diagram of rises to hold inserted into the headrest.

Figure 4 is the three-dimensional view of the headrest rises to hold is inserted.

Figure 5 is the working principle three-dimensional view of the bed of the gutter supposes risesthe request rises of the human body.

Figure 6 is the three-dimensional view of gutter supposes rises of the worm wheel and worm for the request rises the bed of the body of the human body.

Figure 7 is the structure diagram of a worm ejection mechanism.

Figure 8 is the three-dimensional view of the gutter supposes rises electric push rod pushing bed the request rises of the human body.

Figure 9 is the three-dimensional view of the gutter supposes rises electric push rod lever pushing bed the request rises of the human body.

Figure 10 is the structure diagram of the electric push rod lever ejection.

Figure 11 is the three-dimensional view of gutter supposes rises of the bed of the body of gas spring the request rises of the human body.

Figure 12 is the three-dimensional view of the gutter supposes rises hydraulic cylinder or the pneumatic cylinder the request rises the bed of the body of the human body.

Figure 13 is the three-dimensional view of fabric for the request risesrises the request human body on a bed.

Figure 14 is the left view of fabric for the request risesrises the request human body on a bed.

Mode of execution

With reference to Figures 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, is one of embodiment of the present invention, is one embodiment of a water rises to hold 4 the request rises the bed of the human body.

This set rises to hold 4 human the request rises the bed, the bed frame 7 of the long edge 8 on one side of the long frames 8 is, by lifting the healthy in the position corresponding to the area of the force, such as the shoulder and the back, hip, knee corresponding to the position of the, bed of the 9 supporting the guide tube 13, is located in the shoulder and the back, in the position corresponding to the knee of the guide tube 13 can be adjusted in the axial position, in order to be suitable for a different height of the pharmaceutical preparations. Guide tube 13 the hole matches the roof bar in 6, push rod 6 rotate by a drive mechanism, the guide tube 13 and in the inner hole. Top rod 6 can also be arranged with rises to hold the upper end of 4 the user of the 2 fixed, rises to hold 4 by the supporting plate 3, furthermore 2 form, the top rod 6 can be pushed and rises to hold 4 lifting. When working, rises to hold 4 supporting plate 3 is inserted into the body the healthy, located in the shoulder and the back of a supporting plate 3 of the plug-in interface to 10, from the interface 10 is inserted into the head and in the support 1 ; the variable 2 and knockout pin 6 is fixed on the upper end of the, ejector pin 6 driven by a driving mechanism and ejection, ejection rises to hold 4 the support is healthy.

Push rod 6 the user and 2 is fixed can be made of a variety of ways, the push rod 6 end 19 the user and 2 the inner hole 11 is the difference between the two smaller taper, when the push rod 6 ejection rises to hold 4 is raised, push rod 6 the user and 2 rapidly inserting locking, when the push rod 6 drives the rises to hold 4 is reduced, because the bed surface 40 of the intensity of the hole is smaller than 2 the outer diameter of the end of the, intensity of the natural prevent 2 with the push rod 6 drops, the natural separation of the two.

Produce the ejecting force of the driving mechanism can be a worm gear and worm driving mechanism, the driving mechanism of the air spring, hydraulic transmission driving mechanism or pneumatic transmission driving mechanism, electric push rod driving mechanism.

Worm 14 and worm 17 the driving mechanism is in the bed frame 7 of the long edge 8 of one side of the guide tube 13 and push rod 6 is provided with the position of the bed body 9 supports the worm gear case 18, worm 18 is provided with a worm wheel 14, the worm 17, worm 17 is fixed to the rotating shaft 5 is, the worm gear 14 and the worm 17 engaged, the worm wheel 14 is provided with internal screw threads in the hole, the worm wheel 14 and the internal threads of the hole in the external screw thread 6 with. On the worm wheel 14 in the guide tube 13, in order to guarantee the ejector 6 on the worm gear 14 only lifting does not rotate, can be the push rod 6 to a shaft extending outside of the groove 16, in the worm gear case 18 is provided with a spacing block on 15, a limiting block 15 in the portion 6 of the groove 16 of the push rod 6 to rotate. On the shaft 5 end is provided with a drive member 20, the driving member 20 in order to drive the handle or the drive motor, is used to drive the rotating shaft 5 to rotate.

Gas spring drive mechanism is the bed frame 7 of the long edge 8 of one side of the push rod 6 is arranged below the gas spring 24, the bed frame 7 and the air spring 24 the sleeve 21 is provided between the rigid rod 22, can also be in the sleeve 21 is arranged below the base 25, the gas spring 24 of the piston rod 23 and the push rod 6 is fixed, can be ejection or returns pulls the roof bar 6, the gas spring 24 of the piston rod 23 and the top rod 6 can be integrated.

Hydraulic or pneumatic mechanism to drive the bed frame 7 of the long edge 8 of the push rod one side of 6 the oil cylinder or air cylinder is, the bed body 9 and the cylinder block 26 is provided between the rigid rod 22, also can be in the cylinder body 26 is arranged below the base 25, by the external force of the hydraulic oil or gas is pressed into the cylinder 26, to push the piston rod 23 sliding analyzed sample 6 to rise or drop, the piston rod 23 and the push rod 6 is fixed, the piston rod 23 and the top rod 6 can be integrated.

Electric push rod mechanism to drive the bed frame 7 of the long edge 8 of one side of the guide tube 13 and push rod 6 is arranged below the electric push rod 27, the bed body 9 the electric push rod 27 between the rear non-telescopic member provided with a rigid pull rod 22, can also be of the electric push rod 27 of the base below the 25, electric push rod 27 and the push rod 6 is fixed, through the electric push rod 27 pushes the push rod 6 to rise or descend. Can be in each push rod 6 is arranged an electric push-rod 27, also can share one electric push rod 27.

Electric push rod mechanism can also be driven through the electric push rod 27 the lever 28, to drive push rod 6 to rise or descend. The drive mechanism of the bed body 9 is provided with a rigid rod 29, the lever 28 is provided with the two ends of the sliding groove 31, lever 28 one end of chute 31 the electric push rod 27 is connected with the front end head, the other end of the sliding groove 31 and the push rod 6 is connected at the tail end. The push rod can also be 6 end with a cross bar 30 is connected, the lever 28 one end of groove 31 and the transverse rod 30 is connected.

With reference to Figure 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, is the second example embodiment of the invention, the second embodiment is a kind of fabric for the bed to be healthy the request rises of the human body. the request rises on the bed of the human body, in the implementation of the example one ejector 6 removing rises to hold 4, produce the ejecting force of the driving mechanism and other structure and one embodiment of the same, the driving mechanism can be a worm gear and worm driving mechanism, the driving mechanism of the air spring, hydraulic transmission driving mechanism or pneumatic transmission driving mechanism, electric push rod driving mechanism. In fact, active fabric will be healthy the support 6 is fixed on the upper end of the user 2, user 2 is provided with an arc-shaped support 39, the same direction as the opening of each arc-shaped support 39 is arranged on the major axis 34 ; the long shaft 34 the outer bed surface 40 is provided with a plurality of drag hook 36 ; the bed body 9 of the long edge 8 of the other side of the bed surface of the bed 40 by the bed a plurality of below 9 straight jack support 37, direct jack 37 is inserted into the rigid rod in 32, stiffening bar 32, on the upper end of the slipping step 33 ; from the stiffening bar 32 of the upper end of the anti-skid step 33 is a one piece or are arranged in sequence to a plurality of spaced fabric 38 transverse through the nursing person's body, the more the long shaft 34 and through the draw hook 36 moderate tension. Analyzed sample push of work 6 rise, fabric 38 of the major axis 34 further tensioning, human is fabric 38 lifting, lower hollow body, there is no long-term bed, the bed. inserts the trough position of the fabric and 38 let spatially on or provided with a hole, and is convenient for the inserts the trough , is also convenient for the nurse partial cleaning. In addition to the fabric of this invention 38 outer, also can be made of a leather product, cord, non-woven fabrics, and the like articles with flexible bearing capacity alternative.