Wheelchair brake

A technology for brakes and wheelchairs, which can be used in patient chairs or special transportation tools, vehicle rescue, medical transportation, etc., and can solve problems such as user injuries.

Active Publication Date: 2015-11-25
SICHUAN AST MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the existing wheelchair completely exposes the manual brake, and the gap between the rocker, the fixed plate and the slider of the wheelchair brake is caught in clothes or fingers, which is easy to cause injury to the user

Method used

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  • Wheelchair brake

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, the wheelchair brake of the present invention, when the user uses the wheelchair, the wheelchair does not need to brake during the rotation of the wheelchair, and the brake hand lever of the rocker is shaken in the direction close to the wheelchair wheel to drive its fixing part, connecting piece 7, The fixed piece 2 moves away from the wheel of the wheelchair, so that the brake block 5 is separated from the wheel of the wheelchair. At this time, the limit screw 8 is in contact with the slider 3, and no friction is generated on the slider 3, so the slider 3 can be relatively fixed. Seat 4 slides; when the user needs to brake, shake the brake lever of the rocker in a direction away from the wheelchair wheel and then drive its fixing part, connecting piece 7, and fixing piece 2 to move in a direction close to the wheelchair wheel, so tha...

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PUM

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Abstract

The invention relates to the technical field of wheelchairs and discloses a wheelchair brake. The wheelchair brake comprises a rocker (1), a fixed piece (2), and a connecting piece (7) connecting the rocker (1) with the fixed piece (2), wherein both the rocker (1) and the fixed piece (2) are fixedly connected to a sliding block (3), the sliding block (3) is connected to a fixed base (4) in a slidable mode, a brake block (5) is connected to the fixed piece (2) in the direction perpendicular to the fixed piece (2), and an anti-pinch cover (6) is connected between the rocker (1) and the fixed piece (2); the anti-pinch cover covers the fixing points of the fixed piece, the rocker and the anti-pinch cover in the width direction to prevent articles such as clothes from being clamped in gaps between the rocker, the fixed piece and the sliding block.

Description

technical field [0001] The invention relates to the technical field of wheelchairs, in particular to a wheelchair brake of a wheelchair. Background technique [0002] At present, the manual brake is completely exposed in existing wheelchairs, and the rocking bar of the wheelchair brake, the gap between the fixed plate and the slide block are caught in clothes or fingers, which is easy to cause injury to the user. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a wheelchair brake, which can prevent the user's clothes and other objects from being caught. [0004] The principle of realizing the present invention is: an anti-pinch cover is connected between the rocker and the fixed piece to prevent the gap between the rocker, the fixed piece and the slide block from being clamped to clothes and the like. [0005] Based on the above principles, the technical solution adopted in the present invention is: the wheelchai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G5/10
Inventor 申江涛
Owner SICHUAN AST MEDICAL EQUIP CO LTD
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