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wheelchair

A technology for wheelchairs and assemblies, which is applied to patient chairs or special transportation tools, vehicle rescue, medical transportation, etc., can solve the problems of inconvenient splicing and complicated splicing of detachable wheelchairs.

Active Publication Date: 2022-04-12
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing splicing methods for detachable wheelchairs are relatively complicated and cannot be conveniently spliced.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Embodiments of the present invention will be described in detail below.

[0047] Wheelchair comprises front assembly 10 and rear assembly 20, as figure 1 As shown, the front assembly 10 includes a first working wheel 101, an anti-roll bracket 40, a first clamping portion 11 and a second clamping portion 12, as figure 2 As shown, the rear assembly 20 includes the second working wheel 201, the third engaging part 21 and the fourth engaging part 22. Before the wheelchair is spliced, the front assembly 10 utilizes the first working wheel 101 and the anti-tilt bracket 40 support, prevent toppling over, and at this moment, the anti-tilt bracket 40 plays a supporting role. When splicing the wheelchair, the first engaging part 11 is matched with the third engaging part 21, and the second engaging part 12 is matched with the fourth engaging part 22, as image 3 As shown, the spliced ​​wheelchair rear assembly 20 is firmly connected to the front assembly 10, wherein the anti-r...

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PUM

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Abstract

The present invention relates to the field of walking tools, and discloses a wheelchair comprising a front assembly and a rear assembly, the lower part of the front assembly facing the rear assembly is provided with a first clamping part, and the front assembly The upper part facing the rear assembly is provided with a second clamping part, the rear assembly is provided with a third clamping part facing the lower part of the front assembly, and the rear assembly is provided facing the upper part of the front assembly There is a fourth clamping part; the second clamping part includes a receiving part and a locking part, and the receiving part and the locking part are movably matched; when the front assembly and the rear assembly are spliced , the first clamping part and the third clamping part are clamped and fitted, and the locking part locks and fixes the fourth clamping part to the receiving part; the front assembly and the When the rear assembly is unlocked, the locking member unlocks and fixes the fourth engaging portion to the receiving member, and the engagement between the first engaging portion and the third engaging portion is released. It is convenient for wheelchairs to be disassembled and assembled.

Description

technical field [0001] The invention relates to the field of walking tools, in particular to a wheelchair. Background technique [0002] As a commonly used medical device, wheelchairs are very common as a means of transportation for people with disabilities. It not only enables people with disabilities to move through wheelchairs, but also increases their possibility of participating in social activities. In order to facilitate transportation or placement during use, the wheelchair is often folded or disassembled to reduce the size of the wheelchair. The folding method is suitable for some wheelchairs with relatively simple structures; the detachable method can be applied to some wheelchairs with relatively complex structures, such as electric wheelchairs. However, the splicing methods of the existing detachable wheelchairs are relatively complicated and cannot be spliced ​​conveniently. Contents of the invention [0003] The purpose of the present invention is to improv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G5/00A61G5/04A61G5/10
CPCA61G5/00A61G5/04A61G5/10A61G5/1089
Inventor 朱吴伟谢家陵
Owner GUANGZHOU SHIYUAN ELECTRONICS CO LTD