CN221470184U - Wheelchair for rehabilitation exercise of lower limbs - Google Patents
Wheelchair for rehabilitation exercise of lower limbs Download PDFInfo
- Publication number
- CN221470184U CN221470184U CN202323538556.XU CN202323538556U CN221470184U CN 221470184 U CN221470184 U CN 221470184U CN 202323538556 U CN202323538556 U CN 202323538556U CN 221470184 U CN221470184 U CN 221470184U
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- China
- Prior art keywords
- wheelchair
- pedal
- frame
- seat
- rehabilitation exercise
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 27
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 210000003423 ankle Anatomy 0.000 abstract description 7
- 210000003414 extremity Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 210000002683 foot Anatomy 0.000 description 2
- 206010028289 Muscle atrophy Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000020763 muscle atrophy Effects 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
- 230000036269 ulceration Effects 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model relates to a lower limb rehabilitation exercise wheelchair which comprises a wheelchair frame, a seat, walking wheels and pedal assemblies, wherein the seat is arranged in the middle of the wheelchair frame, the walking wheels are arranged on two sides of the seat, and the pedal assemblies are arranged at the front end of the wheelchair frame. The wheelchair has the advantages that the wheelchair frame, the chair seat, the walking wheels and the pedal assembly are combined, the abduction training of the lower limbs and the ankle and the strength training of the ankle and the sole can be realized on the basis of meeting the walking aid basic function of the wheelchair, so that a user can sit on the wheelchair to move the lower limbs conveniently, and the rehabilitation is promoted.
Description
Technical Field
The utility model relates to the technical field of wheelchairs, in particular to a lower limb rehabilitation exercise wheelchair.
Background
Wheelchairs are important tools not only for disabled limbs, but also for enabling them to participate in social activities by means of wheelchairs. For patients with disabled lower limbs, the patients need to sit on the wheelchair for a long time due to inconvenient movement, however, the patients can only sit on the wheelchair which can not move the lower limbs for a long time, and the lower limbs can not move smoothly due to lack of movement, so that the muscle atrophy and even ulceration of the lower limbs can be caused by the long-time lack of movement, and if the patients are not treated in time, the patients are likely to be completely paralyzed. Most of the existing wheelchairs do not have the function of exercising the lower limbs.
CN 214713089U discloses a rehabilitation wheelchair for lower limb exercise, which comprises a body, the front side bottom of body is provided with two universal wheels, the rear side of body is provided with the pivot, the both ends of pivot all are provided with bull wheel and manual circle, the intermediate position of pivot is provided with the rear gear, the place ahead both sides of body all are provided with the bracing piece, the lower part and the supporting wheel of two bracing pieces are connected, the center department of supporting wheel sets up the axis, the epaxial pedal gear that still is provided with, the both sides of pedal gear set up a pedal respectively, swash plate and pedal have still been hung at the top of two bracing pieces, the pedal gear is connected with the rear gear through the chain. The pedal wheel mode is adopted in this scheme to carry out the low limbs and temper, but pedal wheel's movable range is big, and to the disabled person of low limbs, the unable wide range activity of low limbs to and low limbs strength is not enough, and the use degree of difficulty is great.
Therefore, the utility model provides the lower limb rehabilitation exercise wheelchair which can exercise the lower limbs and feet of a patient and assist the rehabilitation training of the patient.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides a lower limb rehabilitation exercise wheelchair which is simple in structure and convenient to popularize.
The lower limb rehabilitation exercise wheelchair comprises a wheelchair frame, a seat, travelling wheels and pedal assemblies, wherein the seat is arranged in the middle of the wheelchair frame, the travelling wheels are arranged on two sides of the seat, and the pedal assemblies are arranged at the front end of the wheelchair frame;
The bottom of the wheelchair frame is provided with a limiting frame which is of an I-shaped structure, the seat is arranged on the limiting frame, armrests are arranged on two sides of the seat, the back of the seat is provided with a backrest, the backrest is provided with a handle, and the bottom of the seat is provided with a storage bin; the front end of the limiting frame is connected with the bottom of the front end of the wheelchair frame through an L-shaped rod, and a guide wheel is further arranged at the bottom of the front end of the wheelchair frame;
The pedal assembly comprises a first rotating shaft arranged at the front end of the wheelchair frame, the first rotating shaft is connected with a lower pedal through an arc-shaped rod, an upper pedal is connected to the lower pedal through a second rotating shaft, and an elastic piece is arranged between the lower pedal and the upper pedal.
Preferably, a rotating shaft III is arranged at the bottom of the arc-shaped rod, the lower pedal is fixed on one side of the rotating shaft III, and the lower pedal is L-shaped.
Preferably, the pedal assembly rotates on the wheelchair frame through the first rotating shaft, and the rotation angle is 0-90 degrees.
Preferably, the lower pedal and the upper pedal can rotate on the arc-shaped rod through the rotating shaft III, and the arc rotation angle is 0-120 degrees.
Preferably, the top of the elastic member is adhered to the lower surface of the upper pedal, and the bottom of the elastic member is adhered to the upper surface of the lower pedal.
Preferably, the elastic member is a spring.
Preferably, the chair seat and the backrest are provided with sponge cushions.
The utility model has the beneficial effects that:
The wheelchair has the advantages that the wheelchair frame, the chair seat, the walking wheels and the pedal assembly are combined, the abduction training of the lower limbs and the ankle and the strength training of the ankle and the sole can be realized on the basis of meeting the walking aid basic function of the wheelchair, so that a user can sit on the wheelchair to move the lower limbs conveniently, and the rehabilitation is promoted.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a side view of the present utility model;
1-wheelchair frame, 2-seat, 3-walking wheel, 4-spacing, 5-handrail, 6-back, 7-storage bin, 8-L shape pole, 9-leading wheel, 10-pivot one, 11-arc pole, 12-pedal down, 13-pivot two, 14-pedal up, 15-elastic component, 16-pivot three.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
As shown in the attached drawings, the lower limb rehabilitation exercise wheelchair comprises a wheelchair frame 1, a chair seat 2, travelling wheels 3 and pedal assemblies, wherein the chair seat 2 is arranged in the middle of the wheelchair frame 1, the travelling wheels 3 are arranged on two sides of the chair seat 2, and the pedal assemblies are arranged at the front end of the wheelchair frame 1;
The bottom of the wheelchair frame 1 is provided with a limit frame 4, the limit frame 4 is in an I-shaped structure, a seat 2 is arranged on the limit frame 4, armrests 5 are arranged on two sides of the seat 2, a backrest 6 is arranged on the rear side of the seat 2, spongy cushions are arranged on the seat 2 and the backrest 6, a handle is arranged on the backrest 6, and a storage bin 7 is arranged at the bottom of the seat 2; the front end of the limiting frame 4 is connected with the bottom of the front end of the wheelchair frame 1 through an L-shaped rod 8, and the bottom of the front end of the wheelchair frame 1 is also provided with a guide wheel 9;
The pedal assembly comprises a first rotating shaft 10 arranged at the front end of the wheelchair frame 1, and rotates on the wheelchair frame 1 through the first rotating shaft 10, wherein the rotation angle is 0-90 degrees; the first rotating shaft 10 is connected with a lower pedal 12 through an arc-shaped rod 11, the lower pedal 12 is connected with an upper pedal 14 through a second rotating shaft 13, and an elastic piece 15 is arranged between the lower pedal 12 and the upper pedal 14.
The bottom of the arc-shaped rod 11 is provided with a rotating shaft III 16, the lower pedal 12 is fixed on one side of the rotating shaft III 16, and the lower pedal 12 is L-shaped. The lower pedal 12 and the upper pedal 14 can rotate on the arc-shaped rod 11 through the rotating shaft III 16, and the rotating angle is 0-120 degrees.
The top of the elastic member 15 is adhered to the lower surface of the upper pedal 14, and the bottom of the elastic member 15 is adhered to the upper surface of the lower pedal 12. In another embodiment, the elastic member 15 may be a spring.
When in use, a user sits on the chair seat 2, places feet on the top surface of the upper pedal, steps on the upper pedal with force at the ankle position, the upper pedal rotates downwards to lift the sole, the upper pedal resets, and the steps are repeated for a plurality of times to exercise the ankle and the sole; simultaneously, the pedal assembly can rotate around the wheelchair frame 1, so as to perform abduction training on the lower limb and the lower leg; the lower pedal can rotate around the arc-shaped rod, and can perform abduction training on the ankle.
The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.
Claims (7)
1. The lower limb rehabilitation exercise wheelchair is characterized by comprising a wheelchair frame (1), a chair seat (2), travelling wheels (3) and pedal assemblies, wherein the chair seat (2) is arranged in the middle of the wheelchair frame (1), the travelling wheels (3) are arranged on two sides of the chair seat (2), and the pedal assemblies are arranged at the front end of the wheelchair frame (1);
The wheelchair comprises a wheelchair frame (1), wherein a limiting frame (4) is arranged at the bottom of the wheelchair frame (1), the limiting frame (4) is of an I-shaped structure, a seat (2) is arranged on the limiting frame (4), armrests (5) are arranged on two sides of the seat (2), a backrest (6) is arranged on the rear side of the seat (2), a handle is arranged on the backrest (6), and a storage bin (7) is arranged at the bottom of the seat (2); the front end of the limiting frame (4) is connected with the bottom of the front end of the wheelchair frame (1) through an L-shaped rod (8), and a guide wheel (9) is further arranged at the bottom of the front end of the wheelchair frame (1);
The pedal assembly comprises a first rotating shaft (10) arranged at the front end of the wheelchair frame (1), the first rotating shaft (10) is connected with a lower pedal (12) through an arc-shaped rod (11), the lower pedal (12) is connected with an upper pedal (14) through a second rotating shaft (13), and an elastic piece (15) is arranged between the lower pedal (12) and the upper pedal (14).
2. The lower limb rehabilitation exercise wheelchair of claim 1, wherein: the bottom of arc pole (11) is equipped with pivot three (16), lower pedal (12) are fixed in one side of pivot three (16), lower pedal (12) are the L type.
3. The lower limb rehabilitation exercise wheelchair of claim 1, wherein: the pedal assembly rotates on the wheelchair frame (1) through the first rotating shaft (10), and the rotation angle is 0-90 degrees.
4. A lower limb rehabilitation exercise wheelchair according to claim 2, wherein: the lower pedal (12) and the upper pedal (14) can rotate on the arc-shaped rod (11) through the rotating shaft III (16), and the rotation angle is 0-120 degrees.
5. The lower limb rehabilitation exercise wheelchair of claim 1, wherein: the top of the elastic piece (15) is adhered to the lower surface of the upper pedal (14), and the bottom of the elastic piece (15) is adhered to the upper surface of the lower pedal (12).
6. The lower limb rehabilitation exercise wheelchair of claim 1, wherein: the elastic piece (15) is a spring.
7. The lower limb rehabilitation exercise wheelchair of claim 1, wherein: the chair seat (2) and the backrest (6) are provided with sponge cushions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323538556.XU CN221470184U (en) | 2023-12-25 | 2023-12-25 | Wheelchair for rehabilitation exercise of lower limbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323538556.XU CN221470184U (en) | 2023-12-25 | 2023-12-25 | Wheelchair for rehabilitation exercise of lower limbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221470184U true CN221470184U (en) | 2024-08-06 |
Family
ID=92372828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323538556.XU Active CN221470184U (en) | 2023-12-25 | 2023-12-25 | Wheelchair for rehabilitation exercise of lower limbs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221470184U (en) |
-
2023
- 2023-12-25 CN CN202323538556.XU patent/CN221470184U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |