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Backrest and footrest swingable electric dual-mode stair-climbing wheelchair

A stair-climbing wheelchair and swing-type technology, which can be used in patient chairs or special transportation tools, vehicle ambulance, medical transportation, etc.

Active Publication Date: 2015-04-29
北京互邦之家爬楼车技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the buildings in the existing old communities in our country are mainly 6 plus 1 slab buildings. Most of them do not have elevators. Basically, stairs are used as the main passage for going up and down. For young people, it is nothing to worry about. You can exercise by climbing stairs, but for older people, going up and down stairs is a matter of course. Usually, climbing stairs once is exhausting, especially for some disabled people and those with limited mobility. For many people, going up and down the stairs has become a headache. Usually, young people need to go up and down the stairs with their backs on their backs, and then take a wheelchair. It is okay when there are family members, and this problem can be solved. It is basically impossible to go up and down the stairs without family members.
Aiming at this problem, the present invention proposes an electric dual-mode stair-climbing wheelchair with a swingable seat back and pedals, which basically solves the problem of inconvenient going up and down stairs for disabled people and people with limited mobility.

Method used

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  • Backrest and footrest swingable electric dual-mode stair-climbing wheelchair
  • Backrest and footrest swingable electric dual-mode stair-climbing wheelchair
  • Backrest and footrest swingable electric dual-mode stair-climbing wheelchair

Examples

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Embodiment

[0017] Example: see attached figure 1 , 2 , 3, 4, 5, 6, 7, the swingable electric dual-mode stair climbing wheelchair with the back and pedals is provided with a chair frame 1, and the two lower corners of the front part of the chair frame are respectively provided with universal corner wheels for installation. Holes 2 and pedal mounting columns 3, the universal corner wheel mounting holes are equipped with two universal corner wheels 4 respectively, pedal devices are respectively installed on the pedal mounting columns, and the two corner wheels at the rear of the chair frame The chair wheels 7 driven by two electric motors 6 are respectively installed on the side, and the installation shaft hole 8 of the crawler type stair climbing device is provided at the rear of the chair frame, and the armrest frame on both sides of the upper part of the chair frame is connected with the chair frame. It is pluggable; the connection between the chair back of the chair frame and the chair...

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PUM

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Abstract

The invention relates to a backrest and footrest swingable electric dual-mode stair-climbing wheelchair provided with a wheelchair frame. Universal caster mounting holes and footrest mounting columns are arranged at the two bottom corners of the front of the wheelchair frame respectively, two universal casters are mounted in the universal caster mounting holes respectively, a footrest is mounted on each footrest mounting column, two wheelchair wheels driven by motors are mounted on two sides of the rear portion of the wheelchair frame respectively, mounting shaft holes of a crawler-type stair climbing device are arranged in the rear of the wheelchair frame, and connection of armrests on two sides of the upper portion of the wheelchair frame and the wheelchair frame is set in a pluggable type; connection between a backrest of the wheelchair frame and the wheelchair frame is set in a backrest front-back swingable mode. An electric or manual push-pull rod is arranged between the backrest and the wheelchair frame. An LED illuminating lamp is arranged each armrest. The wheelchair is applicable to the aged and the disabled unable to move freely, and has the advantages of scientific and reasonable structural design, stable operation, easiness in operation and security and reliability.

Description

technical field [0001] The invention belongs to a wheelchair, in particular to a dual-mode stair-climbing wheelchair capable of electrically controlling up and down steps. Background technique [0002] Most of the buildings in the existing old communities in our country are mainly 6 plus 1 slab buildings. Most of them do not have elevators. Basically, stairs are used as the main passage for going up and down. For young people, it is nothing to worry about. You can exercise by climbing stairs, but for older people, going up and down stairs is a matter of course. Usually, climbing stairs once is exhausting, especially for some disabled people and those with limited mobility. For many people, going up and down stairs has become a headache. Usually, young people need to go up and down stairs with their backs on their backs, and then take a wheelchair. It is okay when there are family members, and this problem can be solved. It is basically impossible to go up and down stairs wit...

Claims

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Application Information

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IPC IPC(8): A61G5/06
Inventor 李兴军
Owner 北京互邦之家爬楼车技术开发有限公司
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