CN213489956U

CN213489956U - Medical chair and bed integrated device

Info

Publication number: CN213489956U
Application number: CN202022407048.8U
Authority: CN
Inventors: 朱佳栋; 陈飞翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-22
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a medical chair-bed integrated device, which comprises a bed body, wherein the middle part of the bed body is provided with a long strip-shaped assembly notch, and two side walls of the assembly notch are respectively provided with a chute; a wheelchair device is connected in the assembling notch; the wheelchair device comprises a wheelchair seat frame, wherein universal wheels are arranged at the lower end of the wheelchair seat frame, and a foldable seat panel is arranged at the upper end of the wheelchair seat frame; the size of the foldable seat panel is matched with that of the assembling notch; the two sides of the upper end of the wheelchair seat frame are respectively provided with a convex edge, and the convex edges are arranged in the sliding grooves in a sliding manner; the bed body is provided with a bed tail panel in a rotating way. The utility model has the advantages of simple structure, convenient use and strong practicability.

Description

Medical chair and bed integrated device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an integrative device of medical chair bed.

Background

The medical nursing bed generally adopted by hospitals is comfortable and practical for common self-care patients and some beds for adjusting angles of the head, the back and the legs. For patients with serious illness, particularly patients who cannot get out of bed and have self-care of defecation, the nursing beds are not humanized and creative. A common problem with conventional nursing beds is that when a patient with an injured leg wants to sit up and move, the procedure from the bed to the wheelchair requires a nursing staff, which is laborious, uncomfortable and troublesome.

SUMMERY OF THE UTILITY MODEL

To the problems existing in the prior art, the purpose of the utility model is to provide an integrated device of medical chair and bed.

The technical scheme of the utility model: a medical chair-bed integrated device comprises a bed body, wherein a long-strip-shaped assembly notch is formed in the middle of the bed body, and sliding grooves are formed in two side walls of the assembly notch respectively; a wheelchair device is connected in the assembling notch; the wheelchair device comprises a wheelchair seat frame, wherein universal wheels are arranged at the lower end of the wheelchair seat frame, and a foldable seat panel is arranged at the upper end of the wheelchair seat frame; the size of the foldable seat panel is matched with that of the assembling notch; the two sides of the upper end of the wheelchair seat frame are respectively provided with a convex edge, and the convex edges are arranged in the sliding grooves in a sliding manner; the bed body is provided with a bed tail panel in a rotating way.

In the medical chair and bed integrated device, the foldable seat plate comprises a back backup plate, a hip seat plate, a leg backup plate and a pedal plate; the back backup plate and the hip seat plate, the hip seat plate and the leg backup plate and the pedal plate are respectively connected in a rotating way through hinge hinges.

In the medical chair-bed integrated device, the middle part of the rear end of the wheelchair seat frame is fixedly provided with the first air cylinder, and the telescopic end of the first air cylinder is hinged with the first rotating rod through the pair of connecting sheets; the middle end of the wheelchair seat frame is connected with a pair of angle-shaped rotating pieces in a distribution mode, one end of each rotating piece is hinged to the end portion of the corresponding first rotating rod, and the other end of each rotating piece is hinged to the back face of the back backup plate.

In the medical chair-bed integrated device, the middle part of the front end of the wheelchair seat frame is provided with the second cylinder, the telescopic end of the second cylinder is hinged with the second rotating rod through the pair of connecting pieces, and the two end parts of the second rotating rod are both hinged with the first connecting rod and the second connecting rod; the first connecting rod is hinged with the back of the leg backup plate; the second connecting rod is hinged with the back of the pedal.

In the medical chair-bed integrated device, the lifting armrests are arranged on two sides of the wheelchair seat frame.

In the medical chair and bed integrated device, the lifting armrest is provided with the pressing groove, the pressing groove is internally provided with the spring, and the top end of the spring is embedded with the hemispherical elastic cap; a limit groove matched with the elastic cap is arranged in the wheelchair seat frame.

In the medical chair and bed integrated device, the lifting handrail is in an inverted U shape; the two sides of the wheelchair seat frame are provided with long grooves.

In the medical chair-bed integrated device, the bed body is rotatably connected with the bed tail panel through the hinge.

Compared with the prior art, the utility model discloses a set up the assembly notch on the bed body, then set up the wheelchair device in the assembly notch, thereby carry out the combination between bed body and the wheelchair device, wherein utilize protruding edge on the wheelchair seat frame among the wheelchair device and the spout on the bed body to cooperate and carry out the separation between wheelchair device and the bed body, utilize the folding seat panel of wheelchair device to carry out the folding of wheelchair after the separation, the appearance of lying of the disease of being convenient for becomes the position of sitting, and then remove through the wheelchair device, the purpose that the disease of being convenient for removed has been reached, the purpose that the trouble was saved laborsaving and was saved time has been realized. Furthermore, the utility model discloses still optimized the structure and the fixed mode that can roll over the seat panel, and then reached and to roll over the seat panel and be convenient for the stable seat of disease and decide the effect, reduce the discomfort. The utility model discloses still through the structure of optimizing lift handrail for lift handrail is adjustable, sits at the disease and regularly has comfortable handrail, can hide when the disease is flat to lie, can not take place to press against the condition of people. The utility model has the advantages of simple structure, convenient use and strong practicability.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a first schematic view of the wheelchair device;

FIG. 3 is a second schematic structural view of the wheelchair device;

FIG. 4 is a third schematic structural view of the wheelchair device;

FIG. 5 is a partial schematic view of the leg rest and foot rest;

FIG. 6 is a schematic view of the elastic cap of the lifting armrest;

in the figure: 1. a bed body; 2. assembling the notch; 3. a chute; 4. a wheelchair device; 5. a wheelchair seat frame; 6. a foldable seat panel; 7. a convex edge; 8. a bed tail panel; 9. a back backup plate; 10. a hip seat board; 11. a leg rest plate; 12. a foot pedal; 13. a first cylinder; 14. a first rotating lever; 15. a rotating sheet; 16. a second cylinder; 17. a second rotating rod; 18. a first link; 19. a second link; 20. lifting the armrest; 21. pressing the groove; 22. a spring; 23. an elastic cap; 24. a limiting groove; 25. a long groove; 26. a universal wheel; 27. a controller; 28. and (7) connecting the sheets.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): a medical chair-bed integrated device is shown in figures 1-6 and comprises a bed body 1, wherein universal wheels 26 are also arranged at the bottom of the bed body 1, a strip-shaped assembly notch 2 is formed in the middle of the bed body 1, and sliding grooves 3 are respectively formed in two side walls of the assembly notch 2; a wheelchair device 4 is connected in the assembling notch 2; the wheelchair device 4 comprises a wheelchair seat frame 5, universal wheels 26 are arranged at the lower end of the wheelchair seat frame 5, and a foldable seat panel 6 is arranged at the upper end of the wheelchair seat frame 5; the size of the foldable seat panel 6 is matched with that of the assembling notch 2; the foldable seat panel 6 comprises a back rest plate 9, a hip seat plate 10, a leg rest plate 11 and a pedal plate 12; the back rest plate 9 and the hip seat plate 10, the hip seat plate 10 and the leg rest plate 11 and the pedal plate 12 are respectively in rotary connection through hinge pages; the two sides of the upper end of the wheelchair seat frame 5 are respectively provided with a convex edge 7, and the convex edges 7 are arranged in the sliding chute 3 in a sliding manner; a bed tail panel 8 is rotatably arranged on the bed body 1; bed body 1 and tailstock panel 8 are connected through hinge page or leaf rotation, the transposition page or leaf adopt damping formula transposition page or leaf, and then make the cooperation convenient between tailstock panel 8 and the bed body 1. The utility model discloses a set up assembly notch 2 on bed body 1, then set up wheelchair device 4 in assembly notch 2, thereby carry out the combination between bed body 1 and the wheelchair device 4, wherein utilize protruding 7 on the wheelchair seat frame 5 among the wheelchair device 4 and the spout 3 on the bed body 1 to cooperate and carry out the separation between wheelchair device 4 and the bed body 1, the seat panel 6 that can roll over that utilizes wheelchair device 4 after the separation carries out the folding of wheelchair, the disease of being convenient for becomes the position of sitting from the appearance of lying, and then remove through wheelchair device 4, the purpose that the disease of being convenient for removed has been reached, the purpose that the trouble of having realized saving laborsaving timesaving.

Furthermore, a first cylinder 13 is fixedly arranged in the middle of the rear end of the wheelchair seat frame 5, and a telescopic end of the first cylinder 13 is hinged with a first rotating rod 14 through a pair of connecting sheets 28; the middle end of the wheelchair seat frame 5 is connected with a diagonal rotating sheet 15 in a distribution manner, one end of the rotating sheet 15 is hinged with the end part of the first rotating rod 14, the other end of the rotating sheet 15 is hinged with the back surface of the back backup plate 9, and the first cylinder 13 drives the first rotating rod 14 to move through a connecting sheet 28; a second cylinder 16 is arranged in the middle of the front end of the wheelchair seat frame 5, the telescopic end of the second cylinder 16 is hinged with a second rotating rod 17 through a pair of connecting pieces, and two end parts of the second rotating rod 17 are both hinged with a first connecting rod 18 and a second connecting rod 19; the first connecting rod 18 is hinged with the back of the leg backup plate 11; the second connecting rod 19 is hinged with the back of the pedal 12, and the second air cylinder 16 drives the second rotating rod 17 to move through a connecting piece; the hinges in this embodiment are all in pin joint, wherein the rotation piece 15 and the back backup plate 9, the end of the second rotation rod 17 and the first connecting rod 18 and the second connecting rod 19, the first connecting rod 18 and the leg backup plate 11, and the second connecting rod 19 and the pedal plate 12 are hinged through damping pins, and through the structure and the fixing mode of the foldable seat panel 6, the foldable seat panel 6 is further convenient for patients to safely and stably seat, and discomfort is reduced, wherein the first cylinder 13 and the second cylinder 16 are controlled through a cylinder controller 27, and the cylinder controller 27 is a cylinder switch and can be obtained commercially; specifically, the output end of the first cylinder 13 is connected with an angle-shaped rotating piece 15, when the first cylinder 13 pushes forwards, the first rotating rod 14 is driven to enable the rotating piece 15 to rotate clockwise, the back backup plate 9 connected to the upper end of the rotating piece 15 rotates to be parallel to the hip seat plate 10, and otherwise, the back backup plate 9 is erected to form an angle with the leg seat plate; the output end of the second cylinder 16 is connected with a second rotating rod 17 through a pair of connecting pieces, two ends of the second rotating rod 17 are hinged with a first connecting rod 18 and a second connecting rod 19, the first connecting rod 18 and the second connecting rod 19 are unfolded by utilizing the forward pushing of the telescopic end of the second cylinder 16 to drive the leg backup plate 11 and the pedal plate 12 to change from a folded state to a horizontal state, otherwise, the telescopic end of the second cylinder 16 retracts, the angle between the first connecting rod 18 and the second connecting rod 19 changes from 180 degrees to 90 degrees, so that the leg backup plate 11 and the pedal plate 12 change from a horizontal state to a vertical state, and the horizontal state and the folded state of the foldable seat panel 6 are changed.

Furthermore, lifting armrests 20 are arranged on two sides of the wheelchair seat frame 5; a pressing groove 21 is formed in a vertical rod of the lifting handrail 20, a spring 22 is arranged in the pressing groove 21, and a hemispherical elastic cap 23 is embedded in the top end of the spring 22; a limit groove 24 matched with the elastic cap 23 is arranged in the wheelchair seat frame 5; the lifting handrail 20 is in an inverted U shape; the two sides of the wheelchair seat frame 5 are provided with long grooves 25; by optimizing the structure of the lifting handrail 20, the lifting handrail 20 is adjustable, and particularly when the lifting handrail 20 needs to be lifted, the lifting handrail is pulled up to a certain height; the elastic cap 23 in the pressing groove 21 on the lifting handrail 20 is clamped in the limit groove on the wheelchair seat frame 5 for limiting under the action of the spring 22, so that the elastic cap cannot fall down and has a comfortable handrail when a patient sits; when the lifting handrail 20 needs to be retracted, the lifting handrail 20 is pressed forcibly, and the elastic cap 23 is of a hemispherical shape, so that the compression spring 22 is retracted into the pressing groove 21 when a certain pressure is received, the lifting handrail 20 can descend until the lifting handrail 20 is embedded in the long groove 25, the lifting handrail 20 can be hidden, and the phenomenon of hurting people cannot happen.

The working principle is as follows:

through set up assembly notch 2 on bed body 1, then set up wheelchair device 4 in assembly notch 2, thereby carry out the combination between bed body 1 and the wheelchair device 4, wherein utilize protruding edge 7 on the wheelchair seat frame 5 among the wheelchair device 4 and the spout 3 on the bed body 1 to cooperate and carry out the separation between wheelchair device 4 and the bed body 1, utilize the seat panel 6 that can roll over of wheelchair device 4 to carry out the folding of wheelchair after the separation, the appearance of lying of the disease of being convenient for becomes the position of sitting, and then remove through wheelchair device 4, the purpose of the disease removal of being convenient for has been reached, the purpose of labour saving and time saving of having realized saving trouble.

Claims

1. The utility model provides an integrative device of medical chair bed, includes bed body (1), its characterized in that: the middle part of the bed body (1) is provided with a strip-shaped assembly notch (2), and two side walls of the assembly notch (2) are respectively provided with a sliding chute (3); a wheelchair device (4) is connected in the assembling notch (2); the wheelchair device (4) comprises a wheelchair seat frame (5), universal wheels (26) are arranged at the lower end of the wheelchair seat frame (5), and a foldable seat panel (6) is arranged at the upper end of the wheelchair seat frame (5); the size of the foldable seat panel (6) is matched with that of the assembling notch (2); the two sides of the upper end of the wheelchair seat frame (5) are respectively provided with a convex edge (7), and the convex edges (7) are arranged in the sliding groove (3) in a sliding manner; the bed body (1) is rotatably provided with a bed tail panel (8).

2. The medical chair and bed integrated device as claimed in claim 1, wherein: the foldable seat panel (6) comprises a back rest plate (9), a hip seat plate (10), a leg rest plate (11) and a pedal plate (12); the back rest plate (9) is rotatably connected with the hip seat plate (10), the hip seat plate (10) is rotatably connected with the leg rest plate (11), and the leg rest plate (11) is rotatably connected with the pedal plate (12) through hinge hinges.

3. The medical chair and bed integrated device as claimed in claim 2, wherein: a first cylinder (13) is fixedly arranged in the middle of the rear end of the wheelchair seat frame (5), and a telescopic end of the first cylinder (13) is hinged with a first rotating rod (14) through a pair of connecting sheets; the middle end of the wheelchair seat frame (5) is connected with a diagonal rotating sheet (15) in a distribution manner, one end of the rotating sheet (15) is hinged with the end part of the first rotating rod (14), and the other end of the rotating sheet (15) is hinged with the back surface of the back backup plate (9).

4. The medical chair and bed integrated device as claimed in claim 2, wherein: a second cylinder (16) is arranged in the middle of the front end of the wheelchair seat frame (5), the telescopic end of the second cylinder (16) is hinged with a second rotating rod (17) through a pair of connecting pieces, and both ends of the second rotating rod (17) are hinged with a first connecting rod (18) and a second connecting rod (19); the first connecting rod (18) is hinged with the back of the leg backup plate (11); the second connecting rod (19) is hinged with the back of the pedal (12).

5. The medical chair and bed integrated device as claimed in claim 1, wherein: lifting armrests (20) are arranged on two sides of the wheelchair seat frame (5).

6. The medical chair and bed integrated device as claimed in claim 5, wherein: a pressing groove (21) is formed in the lifting handrail (20), a spring (22) is arranged in the pressing groove (21), and a hemispherical elastic cap (23) is embedded in the top end of the spring (22); a limit groove (24) matched with the elastic cap (23) is arranged in the wheelchair seat frame (5).

7. The medical chair and bed integrated device as claimed in claim 5, wherein: the lifting handrail (20) is in an inverted U shape; the two sides of the wheelchair seat frame (5) are provided with long grooves (25).

8. The medical chair and bed integrated device as claimed in claim 1, wherein: the bed body (1) is rotatably connected with the bed tail panel (8) through a hinge.