CN213525975U - Pedal height-adjustable's wheelchair - Google Patents
Pedal height-adjustable's wheelchair Download PDFInfo
- Publication number
- CN213525975U CN213525975U CN202021944741.2U CN202021944741U CN213525975U CN 213525975 U CN213525975 U CN 213525975U CN 202021944741 U CN202021944741 U CN 202021944741U CN 213525975 U CN213525975 U CN 213525975U
- Authority
- CN
- China
- Prior art keywords
- wheelchair
- connecting rod
- wheelchair frame
- pedal
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000694 effects Effects 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Rehabilitation Tools (AREA)
Abstract
The utility model provides a pedal height-adjustable's wheelchair, including the wheelchair frame, locate seat support and the back of the chair on the wheelchair frame to and locate the back supporting wheel and the preceding directive wheel of wheelchair frame both sides respectively, it is pedal before the wheelchair frame front portion is equipped with, and pedal before its characterized in that hinges on the wheelchair frame through the connecting rod, and establishes to the telescopic link to be equipped with the regulation pole between connecting rod and wheelchair frame. The support device has the advantages that the support device can conveniently push the connecting rod and the front foot pedal on the connecting rod to swing upwards to raise the support position, so that the legs and feet which are difficult to bend for a patient can be conveniently supported, otherwise, the support position is lowered for a common patient to use, functions are expanded, the application range is expanded, the support device is suitable for different patients to use, the structure is simple, the adjustment and the operation are convenient, and the effect is obvious.
Description
Technical Field
The utility model relates to a wheelchair, in particular to a wheelchair with adjustable pedal height, which belongs to the technical field of the design and manufacture of medical instruments.
Background
The wheel chair is provided with wheels to help replace a walking chair, and is mainly used as an important mobile tool for home rehabilitation, turnover transportation, treatment and outgoing activities of wounded, patients and disabled persons. For some people with special leg diseases, the legs of the existing wheelchair cannot be effectively supported due to the fact that the front pedals of the existing wheelchair cannot be stretched or adjusted in multiple angles, and therefore normal use of the wheelchair by a patient is affected. There is therefore a need for improvements in the prior art.
Disclosure of Invention
In order to solve the problem that the prior wheelchair can not adjust the front pedal to cause the problem that a part of legs are diseased and the patient which is difficult to bend can not be suitable for, the utility model provides a wheelchair with the height adjustable pedal.
The utility model discloses a following technical scheme accomplishes: the utility model provides a pedal height-adjustable's wheelchair, including the wheelchair frame, locate seat support and the back of the chair on the wheelchair frame, and locate back supporting wheel and the preceding directive wheel of wheelchair frame both sides respectively, wheelchair frame front portion is equipped with preceding pedal, its characterized in that is preceding pedal to articulate on the wheelchair frame through the connecting rod, and the connecting rod establishes to the telescopic link, and be equipped with the regulation pole between connecting rod and wheelchair frame, so that adjust the height that connecting rod and preceding pedal through adjusting the pole, adapt to the shank and have the disease and be difficult to crooked patient and common patient and use.
The connecting rod is a telescopic rod which is formed by sleeving a plurality of sections, the lower end of the connecting rod is hinged with the side part of the front pedal through a hinge shaft, and the upper end of the connecting rod is hinged with the front part of the wheelchair frame through a hinge shaft, so that the extension or retraction length of the front pedal is adjusted through the telescopic rod, and the leg part of a patient which is difficult to bend is supported.
The adjusting rod is a screw rod, one end of the adjusting rod is hinged with the upper part of the connecting rod, the other end of the adjusting rod penetrates through a nut fixed on the wheelchair frame to extend and then is connected with the rocking handle, so that the rocking handle is operated to enable the adjusting rod to extend out and then push the connecting rod and a front pedal on the connecting rod to swing upwards, and therefore legs and feet which are difficult to bend by a patient are supported.
The utility model has the advantages of the following and the effect: by adopting the scheme, the support position can be conveniently lifted after the front foot pedal on the connecting rod is pushed to swing upwards by the adjusting rod, so that the legs and feet which are difficult to bend for a patient can be conveniently supported, otherwise, the support position is reduced for a common patient to use, the function is expanded, the application range is expanded, the support device is suitable for different patients to use, and the support device is simple in structure, convenient to adjust and operate and obvious in effect. Is an ideal wheelchair.
Drawings
FIG. 1 is a view of the structure of the present invention;
fig. 2 is another structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model provides a wheelchair with adjustable pedal height, which comprises a wheelchair frame 7, a chair seat 6 and a chair back 9 arranged on the wheelchair frame 7, and a rear supporting wheel 10 and a front steering wheel 3 respectively arranged at both sides of the wheelchair frame 7, wherein the front part of the wheelchair frame 7 is provided with a front pedal 1, the front pedal 1 is hinged on the wheelchair frame 7 through a connecting rod 2, the connecting rod 2 is a telescopic rod with multiple sleeved sections, the lower end of the connecting rod 2 is hinged with the side part of the front pedal 1 through a horizontal hinge shaft, the upper end is hinged with the front part of the wheelchair frame 7 through a horizontal hinge shaft, an adjusting rod 4 is also arranged between the connecting rod 2 and the wheelchair frame 7, the adjusting rod 4 is a screw rod, the front end of the adjusting rod 4 is hinged with the upper part of the connecting rod 2, the rear end passes through a nut 5 fixed on the wheelchair frame 7 to extend backwards and then is connected with a rocking handle 8, so as to operate the rocking handle 8 to, as shown in fig. 2, to support the difficult-to-bend legs and feet of the patient.
Claims (3)
1. The utility model provides a pedal height-adjustable's wheelchair, includes the wheelchair frame, locates seat support and the back of the chair on the wheelchair frame to and locate back supporting wheel and the preceding directive wheel of wheelchair frame both sides respectively, wheelchair frame front portion is equipped with preceding pedal, and its characterized in that is preceding pedal to articulate on the wheelchair frame through the connecting rod, and the connecting rod establishes to the telescopic link, and is equipped with the regulation pole between connecting rod and wheelchair frame.
2. The wheelchair of claim 1 in which the connecting rod is a multi-jointed telescopic rod having a lower end hinged to the front footrest side by a hinge shaft and an upper end hinged to the front of the wheelchair frame by a hinge shaft.
3. The wheelchair of claim 1 in which the adjusting lever is a screw rod, one end of which is hinged to the upper part of the connecting rod and the other end of which is connected to the rocking handle after extending through a nut fixed to the frame of the wheelchair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021944741.2U CN213525975U (en) | 2020-09-08 | 2020-09-08 | Pedal height-adjustable's wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021944741.2U CN213525975U (en) | 2020-09-08 | 2020-09-08 | Pedal height-adjustable's wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213525975U true CN213525975U (en) | 2021-06-25 |
Family
ID=76491250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021944741.2U Expired - Fee Related CN213525975U (en) | 2020-09-08 | 2020-09-08 | Pedal height-adjustable's wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213525975U (en) |
-
2020
- 2020-09-08 CN CN202021944741.2U patent/CN213525975U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 |