CN218684991U

CN218684991U - Wheelchair with leg support

Info

Publication number: CN218684991U
Application number: CN202222444445.1U
Authority: CN
Inventors: 李胜男; 宋慧娜; 高相楠; 赵红丹
Original assignee: Third Medical Center of PLA General Hospital
Current assignee: Third Medical Center of PLA General Hospital
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-24
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a wheelchair with shank support, comprising a seat board, the left side fixedly connected with link of bedplate bottom, the bottom fixedly connected with mounting panel on link right side, the left side fixedly connected with motor at mounting panel top, the output fixedly connected with threaded rod of motor, the left side threaded connection on threaded rod surface has the thread bush, there is the support column at the top of thread bush through pivot swing joint, the right side fixedly connected with moving part of bedplate, the right side swing joint of moving part has the bracket, and pivot and support column swing joint are passed through in the left side of bracket. The utility model discloses can effectual solution tradition wheelchair at the in-process that uses, can't carry out the problem of nimble adjustment to the shank support according to the user demand, but the device supports user's shank through automatically regulated's support, when reaching the convenience and controlling, avoids manual regulation's inconvenience, has improved the convenience in the use.

Description

Wheelchair with leg support

Technical Field

The utility model relates to the technical field of wheelchairs, in particular to a wheelchair with a leg support.

Background

The wheelchair is an important rehabilitation tool, is a travel tool for physically disabled persons and persons with mobility disabilities, and is also a necessary product when the physically disabled persons visit a hospital.

Through retrieval, the Chinese utility model provides a "wheelchair with shank layer board", its bulletin number is: CN206044860U, through the leg layer board that sets up on the layer board support, can be when needing, it is suitable for the wheelchair that the patient's leg is kept flat to convenient it adjusts, facilitate the patient to use; be provided with two drawers in the seat below, can make when going on a journey, place article and first-aid kit that will carry with oneself in the drawer, convenient to carry, but this wheelchair is at the in-process that uses, and the part that its shank supported can't carry out convenient adjustment to it according to the user demand, and the mode efficiency that the tradition adopted manual regulation is comparatively low, needs artificial auxiliary operation to the result of use has been reduced, for this reason, we have proposed a wheelchair with shank support.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheelchair with shank support possesses the advantage of conveniently adjusting shank support, has solved the wheelchair in-process that uses, and the part that its shank supported can't carry out convenient adjustment to it according to the user demand, and the mode efficiency that the tradition adopted manual regulation is comparatively low, needs artificial auxiliary operation to the problem of result of use has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wheelchair with shank support, includes the bedplate, the left side fixedly connected with link of bedplate bottom, the bottom fixedly connected with mounting panel on link right side, the left side fixedly connected with motor at mounting panel top, the output fixedly connected with threaded rod of motor, the left side threaded connection on threaded rod surface has the thread bush, the top of thread bush has the support column through pivot swing joint, the right side fixedly connected with moving part of bedplate, the right side swing joint of moving part has the bracket, the left side of bracket is through pivot and support column swing joint, the bottom swing joint on bracket right side has the foot rest, the equal fixedly connected with hand rest in both sides of bedplate, the rear end fixedly connected with backplate of bedplate, the equal fixedly connected with support frame in bottom of bedplate both sides, the bottom swing joint of support frame rear end has the removal wheel, the bottom swing joint of support frame front end has the auxiliary wheel.

Preferably, the top of the rear end of the back plate is fixedly connected with a push handle, and an anti-skid sleeve is sleeved on the surface of the push handle.

Preferably, the surface of the handrail frame is provided with a soft bag, and the surface of the soft bag is provided with anti-skid lines.

Preferably, the bottom of the rear end of the bracket is movably connected with an adjusting rod through a rotating shaft, the surface of the adjusting rod is movably connected with the foot support, and one side of the adjusting rod is fixedly connected with a handle.

Preferably, the right side fixedly connected with connecting block at mounting panel top, the left side of connecting block is through bearing and threaded rod swing joint.

Preferably, the surface of the back plate and the surface of the bracket are both fixedly connected with cushions, and the joint of the back plate and the bracket is provided with the cushion.

Preferably, the top of the left side of the connecting frame is fixedly connected with a reinforcing block, and the top of the reinforcing block is fixedly connected with the seat plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses can effectual solution tradition wheelchair at the in-process that uses, can't carry out the problem of nimble adjustment to the shank support according to the user demand, but the device supports user's shank through automatically regulated's support, when reaching the convenience and controlling, avoids manual regulation's inconvenience, has improved the convenience in the use.

2. The utility model discloses a setting is pushed away handle and antiskid cover, can conveniently promote this wheelchair, thereby the convenience in the wheelchair use has been improved, through setting up soft package and anti-skidding line, can be more comfortable when contacting with hand rest to the user, the result of use has been guaranteed, adjust pole and handle through setting up, can adjust the support angle that the foot held in the palm, thereby reach the effect that facilitates the use, through setting up the connecting block, can support the threaded rod, stability when having guaranteed the threaded rod and rotating, through setting up cushion and cushion, can increase the travelling comfort that the user used this wheelchair, through setting up the anchor block, can be connected with the bedplate to the link, the stability of link has been guaranteed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the connection structure of the seat plate and the bracket of the present invention;

FIG. 3 is a schematic view of the connection structure of the bracket and the foot support of the present invention;

fig. 4 is a schematic view of a part a of the enlarged structure in fig. 2 according to the present invention.

In the figure: 1. a seat plate; 2. a connecting frame; 3. mounting a plate; 4. a motor; 5. a threaded rod; 6. a threaded sleeve; 7. a support pillar; 8. a movable member; 9. a bracket; 10. a foot support; 11. a hand-held frame; 12. a back plate; 13. a support frame; 14. a moving wheel; 15. an auxiliary wheel; 16. a push handle; 17. soft packing; 18. adjusting a rod; 19. connecting blocks; 20. a soft cushion; 21. a cushion pad; 22. and a reinforcing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a wheelchair with a leg support comprises a seat plate 1, a connecting frame 2 is fixedly connected to the left side of the bottom of the seat plate 1, a mounting plate 3 is fixedly connected to the bottom of the right side of the connecting frame 2, a motor 4 is fixedly connected to the left side of the top of the mounting plate 3, a threaded rod 5 is fixedly connected to the output end of the motor 4, a threaded sleeve 6 is threadedly connected to the left side of the surface of the threaded rod 5, a support post 7 is movably connected to the top of the threaded sleeve 6 through a rotating shaft, a moving member 8 is fixedly connected to the right side of the seat plate 1, a bracket 9 is movably connected to the right side of the moving member 8, the left side of the bracket 9 is movably connected to the support post 7 through a rotating shaft, a foot rest 10 is movably connected to the bottom of the right side of the bracket 9, equal fixedly connected with hand frame 11 in both sides of bedplate 1, the rear end fixedly connected with backplate 12 of bedplate 1, the equal fixedly connected with support frame 13 in bottom of bedplate 1 both sides, the bottom swing joint of support frame 13 rear end has removal wheel 14, the bottom swing joint of support frame 13 front end has auxiliary wheel 15, can effectually solve traditional wheelchair at the in-process that uses, can't carry out the problem of nimble adjustment to the shank support according to the user demand, the device supports user's shank through the support that can automatically regulated, when reaching the convenient control, avoid the inconvenience of manual regulation, the convenience in the use has been improved.

The top fixedly connected with of backplate 12 rear end pushes away 16, pushes away the surperficial cover of 16 and is equipped with anti-skidding cover, pushes away 16 and anti-skidding cover through the setting, can conveniently promote this wheelchair to the convenience in the wheelchair use has been improved.

The surface of the handrail frame 11 is provided with soft package 17, and the surface of soft package 17 is provided with anti-skidding line, and through setting up soft package 17 and anti-skidding line, it is more comfortable when can be to user and the contact of handrail frame 11, has guaranteed the result of use.

The bottom of bracket 9 rear end has through pivot swing joint to adjust the pole 18, adjusts the surface and the foot rest 10 swing joint of pole 18, adjusts one side fixedly connected with handle of pole 18, through setting up regulation pole 18 and handle, can adjust the support angle of foot rest 10 to reach the effect of facilitating the use.

The right side fixedly connected with connecting block 19 at 3 tops of mounting panel, bearing and 5 swing joint of threaded rod are passed through to connecting block 19's left side, through setting up connecting block 19, can support threaded rod 5, have guaranteed the stability when threaded rod 5 rotates.

The surface of the back plate 12 and the surface of the bracket 9 are both fixedly connected with cushions 20, the connecting part of the back plate 12 and the bracket 9 is provided with cushions 21, and the comfort of the user using the wheelchair can be improved by arranging the cushions 20 and the cushions 21.

The left top fixedly connected with reinforcement block 22 of link 2, reinforcement block 22's top and bedplate 1 fixed connection through setting up reinforcement block 22, can be connected link 2 and bedplate 1, have guaranteed link 2's stability.

During the use, start motor 4 through external controller, motor 4 drives threaded rod 5 and rotates, threaded rod 5 drives thread bush 6 and removes, thread bush 6 drives support column 7 and removes, support column 7 drives moving part 8 and removes, moving part 8 supports bracket 9, thereby can carry out the adjustment of angle to bracket 9 according to the user demand, improve the convenience of user's autonomous operation, it carries out manual regulation to need not artifical supplementary, the result of use has been guaranteed, the manual handle that rotates of accessible simultaneously, the handle drives adjusts pole 18 and rotates, it can drive the adjustment that the foot rest 10 carried out the angle to adjust pole 18.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A wheelchair with a leg support comprises a seat plate (1), and is characterized in that: the utility model discloses a bicycle seat, including bedplate (1), the left side fixedly connected with link (2) of bedplate (1) bottom, bottom fixedly connected with mounting panel (3) on link (2) right side, the left side fixedly connected with motor (4) at mounting panel (3) top, the output fixedly connected with threaded rod (5) of motor (4), the left side threaded connection on threaded rod (5) surface has thread bush (6), the top of thread bush (6) has support column (7) through pivot swing joint, the right side fixedly connected with moving part (8) of bedplate (1), the right side swing joint of moving part (8) has bracket (9), the left side of bracket (9) is through pivot and support column (7) swing joint, the bottom swing joint on bracket (9) right side has foot rest (10), the equal fixedly connected with hand frame (11) in both sides of bedplate (1), the rear end fixedly connected with backplate (12) of bedplate (1), the equal fixedly connected with support frame (13) in bottom of bedplate (1) both sides, the bottom of support frame (13) rear end is connected with removes wheel (14), the bottom swing joint of support frame (13) front end has auxiliary wheel (15).

2. A wheelchair with a leg rest as claimed in claim 1, wherein: the top of the rear end of the back plate (12) is fixedly connected with a push handle (16), and an anti-skidding sleeve is sleeved on the surface of the push handle (16).

3. A wheelchair with a leg support in accordance with claim 1, wherein: the surface of the handrail frame (11) is provided with a soft package (17), and the surface of the soft package (17) is provided with anti-skid lines.

4. A wheelchair with a leg rest as claimed in claim 1, wherein: the bottom of the rear end of the bracket (9) is movably connected with an adjusting rod (18) through a rotating shaft, the surface of the adjusting rod (18) is movably connected with the foot support (10), and one side of the adjusting rod (18) is fixedly connected with a handle.

5. A wheelchair with a leg rest as claimed in claim 1, wherein: the right side fixedly connected with connecting block (19) at mounting panel (3) top, the left side of connecting block (19) is through bearing and threaded rod (5) swing joint.

6. A wheelchair with a leg rest as claimed in claim 1, wherein: the surface of the back plate (12) and the surface of the bracket (9) are both fixedly connected with cushions (20), and the joint of the back plate (12) and the bracket (9) is provided with a cushion (21).

7. A wheelchair with a leg rest as claimed in claim 1, wherein: the top of the left side of the connecting frame (2) is fixedly connected with a reinforcing block (22), and the top of the reinforcing block (22) is fixedly connected with the seat plate (1).