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Crutch facilitating going upstairs and going downstairs

A crutch and stair technology, applied in crutches and other directions, can solve problems such as danger, inconvenience in going up and down stairs, and labor.

Inactive Publication Date: 2010-06-30
SHANGHAI JINSHAN DISTRICT ZHUXING PRIMARY SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If both legs are injured or disabled, going up and down stairs is inconvenient, strenuous and even dangerous

Method used

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  • Crutch facilitating going upstairs and going downstairs
  • Crutch facilitating going upstairs and going downstairs

Examples

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Embodiment Construction

[0008] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0009] Depend on figure 1 It can be seen that the present invention includes: a crutch handle 1; an arm support 2 is arranged on the upper part of the crutch handle 1, and a handle 3 is arranged on the side of the crutch handle 1; a support mechanism is also included at the bottom of the crutch handle 1; the support mechanism is an inverted "U"-shaped mechanism 4; the height difference between one leg and the other leg is the same as the steps of the stairs.

[0010] The present invention is to make crutches into two "feet", one long and one short, the length of the two "feet" is similar to the height of the stair steps, and the bottom of the two "feet" forms a "U" shape, so as to take advantage of the situation when going up and down the stairs, And paste the rubber skin to prevent slipping.

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Abstract

The invention relates to a crutch facilitating going upstairs and going downstairs, which comprises a crutch handle (1); an axillary support (2) is arranged at the upper part of the crutch handle (1), and a grip (3) is arranged beside the crutch handle (1); the crutch further comprises a support mechanism arranged at the lower part of the crutch handle (1); and the support mechanism is an inverted U-shaped mechanism (4), wherein the height difference between one support leg and the other support leg is the same with a step of a stair. The crutch has the benefits that the use of the crutch for going upstairs can lead body weight to fall on the short leg which is positioned on the higher step of the stair along the trend when the long leg is positioned on one step of the stair and the force is exerted, so that a person with foot injuries or foot disabilities can use the crutch in a convenient, effort-saving and safe manner.

Description

technical field [0001] The invention relates to a crutch, in particular to a supporting structure of the crutch. Background technique [0002] It is very inconvenient to see people with injured or disabled feet walking with crutches, especially going up and down stairs is inconvenient, strenuous and even dangerous. After careful observation, it is found that the existing common crutch has only one "foot". When going up and down the stairs, the person's weight is always concentrated on one crutch foot, without any leverage, and it is all up and down the stairs with the strength of the hand and the other leg. If both legs are injured or disabled, going up and down stairs is even more inconvenient, strenuous and even dangerous. How to improve crutches to help people with foot injuries or disabled feet solve the difficulties of going up and down stairs? Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a crutch for g...

Claims

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Application Information

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IPC IPC(8): A61H3/02
Inventor 韩海珍张琳琳
Owner SHANGHAI JINSHAN DISTRICT ZHUXING PRIMARY SCHOOL
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