CN201861860U - Foot rest with steplessly adjustable lifting height for wheelchair - Google Patents
Foot rest with steplessly adjustable lifting height for wheelchair Download PDFInfo
- Publication number
- CN201861860U CN201861860U CN2010205390203U CN201020539020U CN201861860U CN 201861860 U CN201861860 U CN 201861860U CN 2010205390203 U CN2010205390203 U CN 2010205390203U CN 201020539020 U CN201020539020 U CN 201020539020U CN 201861860 U CN201861860 U CN 201861860U
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- CN
- China
- Prior art keywords
- adjusting
- foot
- wheelchair
- foot rest
- trailing arm
- 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
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Abstract
The utility model discloses a foot rest with steplessly adjustable lifting height for a wheelchair. Two foot rests are symmetrically mounted on the two sides of a frame of the wheelchair. The foot rest for the wheelchair comprises an adjusting device used for adjusting an included angle between a foot rest support and a foot rest arm of the foot rest, wherein the adjusting device comprises an adjusting rod, an adjusting seat and an adjusting wrench; one end of the adjusting rod is pivotally connected with the foot rest arm and the other end thereof passes through the adjusting seat and the adjusting wrench; the adjusting seat is pivotally connected to the foot rest support, a clamping slot is formed on a side edge of the adjusting seat, and an end part of the adjusting wrench is inserted into the clamping slot; and a compression spring is arranged between the adjusting wrench and the adjusting seat. The adjusting rod stretches and contracts inside the adjusting seat in a sliding manner and is locked through friction by the adjusting wrench locks under the action of elasticity of the spring, so that the adjusting device can easily achieve the stepless adjustment of lifting height of the foot rest and provide great convenience and comfort to the users. The foot rest with steplessly adjustable lifting height for the wheelchair has a simple structure and is easy and convenient for production and assembly.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular to the holder of wheelchair foot.
Background technology
Wheelchair brings great convenience for the disabled's activity, existing wheelchair all is equipped with the wheelchair foot holder of scalable adjustable height at the front end of both sides vehicle frame, and most foot holder all is designed to regulate by spacing retaining mechanism, can only regulate limited several height, can not realize step-less adjustment, have certain limitation in the use, user can't be regulated the adjustable height of foot holder arbitrarily.Also have structure more complicated, the spare and accessory parts of the spacing retaining mechanism of this kind special-shaped relatively, production and installation are very loaded down with trivial details.
The utility model content
Goal of the invention of the present utility model provides a kind of wheelchair foot holder of step-less adjustment adjustable height.
Goal of the invention of the present utility model is to realize by following technical scheme: a kind of wheelchair foot holder of step-less adjustment adjustable height, described wheelchair foot holder symmetry is installed on the vehicle frame of described wheelchair both sides, comprise the foot holder support that is installed in described vehicle frame front end, the foot trailing arm hinged with the top of described foot holder support, be installed in that foot protecting met and pedal on the described foot trailing arm and two ends are connected described foot holder support and foot trailing arm respectively and regulate the adjusting device of angle between the two, it is characterized in that: described adjusting device comprises adjusting rod, adjustment seat and adjusting spanner; One end of described adjusting rod and described foot trailing arm articulate, and the other end connects described adjustment seat and described adjusting spanner; Described adjustment seat is articulated on the described foot holder support, and forms a draw-in groove at side, and the end of described adjusting spanner is plugged in the described draw-in groove; Between described adjusting spanner and the described adjustment seat compression spring is installed.
On the basis of the above, described adjusting rod is being provided with positioning pipe between adjustment seat and foot trailing arm; The hinged end of described foot holder support and described foot trailing arm is with sheath.
Adopt the beneficial effect that this utility model brought: adjusting device of the present utility model is by adjusting rod telescopic slide in adjustment seat, and adjusting rod is carried out friction lock by the adjusting spanner of the elastic force effect that is subjected to spring, thereby can realize the adjustable height of step-less adjustment foot holder easily, provide very big convenience and comfortableness to user.This utility model is simple in structure, produces and the assembling simple and fast.
Description of drawings
Fig. 1 is the wheelchair foot holder structure sketch map of this utility model step-less adjustment adjustable height;
Fig. 2 is the structural representation of adjustment seat of the wheelchair foot holder of this utility model step-less adjustment adjustable height.
The specific embodiment
Shown in Fig. 1-2, a kind of wheelchair foot holder of step-less adjustment adjustable height, the holder of this kind wheelchair foot is that symmetry is installed on the wheelchair both sides vehicle frame 1, comprise the foot holder support 2 that is installed in the vehicle frame front end, with the hinged foot trailing arm 3 in the top of foot holder support 2, be installed in foot protecting met 4 on the foot trailing arm 3 and pedal 5 and two ends respectively connecting pin holder support 2 and foot trailing arm 3 and regulate the adjusting device of angle between the two.Adjusting device comprises adjusting rod 6, adjustment seat 7 and regulates spanner 8; One end of adjusting rod 6 and foot trailing arm 3 articulate, and the other end connects adjustment seat 7 and regulates spanner 8; Adjustment seat 7 is articulated on the foot holder support 2, and forms a draw-in groove 71 at side, and the end of regulating spanner 8 is plugged in the draw-in groove 71; Regulate compression spring 9 is installed between spanner 8 and the adjustment seat 7.In the time will regulating wheelchair foot holder height, pull adjusting spanner 8 towards adjustment seat 7 directions, because adjusting rod 6 is sleeved on regulating spanner 8, regulate spanner 8 as long as pull, make and regulate between spanner 8 and the adjusting rod 6 gap and become flexible, adjusting rod 6 can free telescopic slide, also just can regulated at will foot holder support 2 and foot trailing arm 3 between angle, thereby can raise or reduce the holder of wheelchair foot.When the holder of wheelchair foot is elevated to required height, unclamp and regulate spanner 8, under the elastic force effect of compression spring 9, the bottom is spacing by draw-in groove 71 simultaneously, regulating spanner 8 will intersect to tilt with respect to adjusting rod 6, and finally is compressed spring 9 and is pressed on the adjusting rod 6, and regulating between spanner 8 and the adjusting rod 6 can the enough frictional force of generation, make that adjusting rod 6 can not telescopic slide, so just can maintain the height of wheelchair foot holder.
In order to set the lowest order that a wheelchair foot holder descends, adjusting rod 6 is being provided with positioning pipe 10 between adjustment seat 7 and foot trailing arm 3.It is in order to prevent that port from exposing, to improve the safety of wheelchair that the hinged end of foot holder support 2 and foot trailing arm 3 is with sheath 11.
Claims (3)
1. the wheelchair foot holder of a step-less adjustment adjustable height, described wheelchair foot holder symmetry is installed on the vehicle frame of described wheelchair both sides, comprise the foot holder support that is installed in described vehicle frame front end, with the hinged foot trailing arm in the top of described foot holder support, be installed in that foot protecting met and pedal on the described foot trailing arm and two ends are connected described foot holder support and foot trailing arm respectively and regulate the adjusting device of angle between the two, it is characterized in that: described adjusting device comprises adjusting rod, adjustment seat and regulates spanner; One end of described adjusting rod and described foot trailing arm articulate, and the other end connects described adjustment seat and described adjusting spanner; Described adjustment seat is articulated on the described foot holder support, and forms a draw-in groove at side, and the end of described adjusting spanner is plugged in the described draw-in groove; Between described adjusting spanner and the described adjustment seat compression spring is installed.
2. the wheelchair foot holder of step-less adjustment adjustable height as claimed in claim 1 is characterized in that: described adjusting rod is being provided with positioning pipe between adjustment seat and foot trailing arm.
3. the wheelchair foot holder of step-less adjustment adjustable height as claimed in claim 1 is characterized in that: the hinged end of described foot holder support and described foot trailing arm is with sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205390203U CN201861860U (en) | 2010-09-21 | 2010-09-21 | Foot rest with steplessly adjustable lifting height for wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205390203U CN201861860U (en) | 2010-09-21 | 2010-09-21 | Foot rest with steplessly adjustable lifting height for wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201861860U true CN201861860U (en) | 2011-06-15 |
Family
ID=44133027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205390203U Expired - Fee Related CN201861860U (en) | 2010-09-21 | 2010-09-21 | Foot rest with steplessly adjustable lifting height for wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201861860U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783977A (en) * | 2015-04-29 | 2015-07-22 | 中国人民解放军第三军医大学第一附属医院 | Wheelchair for pregnant and lying-in women |
| CN104921882A (en) * | 2015-06-30 | 2015-09-23 | 成都凯裕电子电器有限公司 | Pedal plate capable of effectively preventing disengagement |
| CN106214376A (en) * | 2016-08-15 | 2016-12-14 | 江阴市新盛医疗器材设备有限公司 | A kind of wheelchair thigh support assembly |
| CN106963575A (en) * | 2017-03-13 | 2017-07-21 | 安维车件(厦门)有限公司 | It is a kind of to adjust the angle-adjusting mechanism that board mount is ridden on positioner and wheelchair |
| CN113367913A (en) * | 2021-05-08 | 2021-09-10 | 潘美合 | Department of neurology hemiplegia patient nursing is with helping line device |
-
2010
- 2010-09-21 CN CN2010205390203U patent/CN201861860U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104783977A (en) * | 2015-04-29 | 2015-07-22 | 中国人民解放军第三军医大学第一附属医院 | Wheelchair for pregnant and lying-in women |
| CN104921882A (en) * | 2015-06-30 | 2015-09-23 | 成都凯裕电子电器有限公司 | Pedal plate capable of effectively preventing disengagement |
| CN106214376A (en) * | 2016-08-15 | 2016-12-14 | 江阴市新盛医疗器材设备有限公司 | A kind of wheelchair thigh support assembly |
| CN106963575A (en) * | 2017-03-13 | 2017-07-21 | 安维车件(厦门)有限公司 | It is a kind of to adjust the angle-adjusting mechanism that board mount is ridden on positioner and wheelchair |
| CN113367913A (en) * | 2021-05-08 | 2021-09-10 | 潘美合 | Department of neurology hemiplegia patient nursing is with helping line device |
| CN113367913B (en) * | 2021-05-08 | 2023-02-17 | 高日鑫五金制品（深圳）有限公司 | Department of neurology hemiplegia patient nursing is with helping line device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG KAIYANG MEDICAL TECHNOLOGY GROUP CO., LT Free format text: FORMER NAME: GUANGDONG KAIYANG MEDICAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528231 Guangdong province Dali Nanhai District of Foshan City, Yan Feng Fu Sheng Gang (village industrial area) Patentee after: Guangdong Kaiyang Medical Technology Group Co., Ltd. Address before: 528231 Guangdong province Dali Nanhai District of Foshan City, Yan Feng Fu Sheng Gang (village industrial area) Patentee before: Guangdong Kaiyang Medical Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |