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Wheelchair capable of climbing stairs and applicable to disabled students

A technology for wheelchairs and students, which can be used in vehicle ambulance, patient chairs or special transportation tools, medical transportation, etc., and can solve problems such as inability to climb stairs

Inactive Publication Date: 2017-05-31
王昱霖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a stair-climbing wheelchair suitable for disabled students, which solves the technical problem that students with leg disabilities cannot climb stairs when they ride wheelchairs

Method used

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  • Wheelchair capable of climbing stairs and applicable to disabled students
  • Wheelchair capable of climbing stairs and applicable to disabled students
  • Wheelchair capable of climbing stairs and applicable to disabled students

Examples

Experimental program
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Embodiment Construction

[0042] Such as figure 1 , figure 2 and image 3 As shown, a stair-climbable wheelchair suitable for disabled students includes a wheelchair body 1, a moving trough mechanism, a wheelchair wheel lifting hydraulic mechanism, a first lifting hydraulic mechanism, a second lifting hydraulic mechanism, a third lifting hydraulic mechanism, a propulsion Hydraulic mechanism, close hydraulic mechanism, hydraulic station 2 and control system;

[0043] Such as image 3 and Figure 8 As shown, the wheelchair wheel lifting hydraulic mechanism is used to lift the wheels when the wheelchair climbs the stairs, so as to eliminate the interference of the wheelchair wheels on the device when climbing the stairs. The wheelchair wheel lifting mechanism is symmetrically installed on both sides above the wheel of the wheelchair body 1, and includes a lifting bracket 3 and a lifting hydraulic cylinder 4. The wheels are rotatably mounted on the lower part of the lifting bracket 3 through bearings...

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Abstract

The invention aims to provide a wheelchair capable of climbing stairs and applicable to disabled students and solves the technical problem that students with leg disability cannot climb the stairs when using a wheelchair. The wheelchair comprises a wheelchair body, a moving groove mechanism, a wheelchair wheel lifting hydraulic mechanism, a first lifting hydraulic mechanism, a second lifting hydraulic mechanism, a third lifting hydraulic mechanism, an advancing hydraulic mechanism, a following hydraulic mechanism, a hydraulic station and a control system and further comprises a bottoming detection antiskid device. The wheelchair has the beneficial effects as follows: through coordinative cooperation of all mechanisms, the wheelchair can climb the stairs automatically, and the technical problem that the students with leg disability cannot climb the stairs is solved.

Description

technical field [0001] The invention relates to the technical field of wheelchairs, in particular to a stair climbing wheelchair suitable for disabled students. Background technique [0002] In schools, there are often students with severe leg disabilities due to accidents or congenital factors. These students often walk in wheelchairs in order to achieve mobility. In schools, students of different grades are often distributed on different floors, and the teaching buildings often use walking stairs, which makes it impossible for disabled students to climb the stairs to attend classes at designated locations on the teaching buildings. [0003] Therefore, it is necessary to provide a technical solution to solve the problems in the prior art. Contents of the invention [0004] The object of the present invention is to provide a stair-climbing wheelchair suitable for disabled students, which solves the technical problem that students with leg disabilities cannot climb stairs ...

Claims

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Application Information

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IPC IPC(8): A61G5/06A61G5/10
CPCA61G5/061A61G5/10A61G2200/20A61G2203/70
Inventor 王昱霖
Owner 王昱霖
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