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Wheelchair capable of moving up and down through armrest of stairway

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

Inactive Publication Date: 2015-03-18
XINCHANG COUNTY YULIN STREET YUQUAN MACHINERY FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a common disabled device, wheelchairs can generally only be driven on flat ground. It is ve

Method used

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  • Wheelchair capable of moving up and down through armrest of stairway

Examples

Experimental program
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Embodiment Construction

[0012] As shown in the attached picture. For wheelchairs that can go up and down through the stair railings, set a fixing device 2 on one side of the wheelchair 1, the fixing device 2 matches the structure of the stairs, set an electric stepping device 3 on the fixing device 2, and set a control device 4 to adjust the electric stepping device 3 The up and down movement of the wheelchair is set on the electric stepping device 3 to control the movement and stop of the wheelchair.

[0013] For wheelchairs that can go up and down through the stair railing, the fixing device 2 is an adjustable structure, which can be adjusted according to the shape of the stair rail to closely match the stairs.

[0014] For a wheelchair that can go up and down through the stair railing, the fixing device 2 is designed to be detachable and can be detached from the wheelchair.

[0015] The wheelchair that can go up and down through the stair railing, the electric stepping device 3 is powered by a DC...

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PUM

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Abstract

The invention discloses a wheelchair capable of moving up and down through an armrest of a stairway. A fixing device [2] is arranged at one side of a wheelchair body [1], the fixing device [2] is matched with the stairway in structure, an electric step device [3] is arranged on the fixing device [2], and a control device [4] regulates the vertical movement of the electric step device [3]; a stop brake [5] is arranged on the electric step device [3] to control the move and stop of the wheelchair, the fixing device [2] is adjustable, and the fixing device can be adjusted according to the shape of the armrest of the stairway so as to firmly match with the stairway; the electric step device [3] uses a direct current battery to supply power; the wheelchair is fixed on the armrest of the stairway to move up and down through the fixing device, and a user feels convenient to walk up and down stairs.

Description

technical field [0001] The invention relates to rehabilitation equipment. Background technique [0002] As a common disabled device, wheelchairs can generally only be driven on flat ground. It is very inconvenient to go up and down the stairs with the assistance of others or carry them up and down. Contents of the invention [0003] The object of the present invention is to provide a wheelchair that can assist users to go up and down stairs independently. [0004] The present invention is achieved like this. For wheelchairs that can go up and down through the stair railings, a fixing device is installed on one side of the wheelchair. A stop brake is set on the entry device to control the movement and stop of the wheelchair. [0005] The wheelchair can go up and down through the stair railing, and the fixing device is an adjustable structure, which can be adjusted according to the shape of the stair rail to make it closely match the stairs. [0006] A wheelchair that ca...

Claims

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Application Information

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IPC IPC(8): A61G5/04A61G5/06A61G5/00
Inventor 王伯云
Owner XINCHANG COUNTY YULIN STREET YUQUAN MACHINERY FACTORY