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Walking-assisting lifting mechanism for old people going upstairs

A columnar technology for the elderly, applied in the field of lifting mechanisms for the elderly to go upstairs, can solve the problems of ordinary crutches such as low stability, high price, and difficulty in preventing the elderly from falling and spraining

Active Publication Date: 2021-04-20
ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary stair handrails are difficult to ensure the safety of the elderly going upstairs, and the fully automatic walking aids for the elderly appearing on the market are expensive, and few people care about them. On flat ground, the stability of ordinary crutches is low and it is difficult to prevent old man fell and sprained

Method used

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  • Walking-assisting lifting mechanism for old people going upstairs
  • Walking-assisting lifting mechanism for old people going upstairs
  • Walking-assisting lifting mechanism for old people going upstairs

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Embodiment

[0025] Embodiment: a kind of walking aid lifting mechanism for the elderly going upstairs, constituted as Figure 1-5As shown, the control box 1 is included, and the first transmission rod 101 and the second transmission rod 102 are connected to the control box 1 through the shaft sleeve. There are front auxiliary legs 3, and the first screw mandrel 201 is arranged in the front columnar frame 2, and one end of the first screw mandrel 201 is connected with the corresponding end of the first transmission rod 101 through the steering gears meshing with each other, and the first screw mandrel 201 is provided with There is a first lead screw nut 202 , the bottom of the front columnar frame 2 is provided with a front leg 4 , and the front leg 4 is inserted through the bottom end of the front columnar frame 2 to connect with the first lead screw nut 202 . The back side of described front columnar frame 2 is provided with rear columnar frame 6, is provided with connecting columnar fra...

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Abstract

The invention discloses a walking-assisting lifting mechanism for old people going upstairs. The mechanism comprises a control box, wherein a first transmission rod and a second transmission rod are arranged in the control box, front columnar frames are symmetrically arranged on the two sides of the control box, front auxiliary supporting legs are arranged on the front faces of the bottoms of the front columnar frames, first lead screws are arranged in the front columnar frames and are connected with the first transmission rod, first lead screw nuts are arranged on the first lead screws, front supporting feet are arranged at the bottoms of the front columnar frames and connected with the first lead screw nuts, rear columnar frames are arranged on the back faces of the front columnar frames, rear auxiliary supporting feet are arranged at the bottoms of the rear columnar frames, second lead screws are arranged in the rear columnar frames, a third transmission rod is connected with the second transmission rod. the second lead screws are connected with the third transmission rod, second lead screw nuts are arranged on the second lead screws, and rear supporting legs are arranged at the bottom of the rear columnar frames and connected with the second lead screw nuts. Through the arrangement of the overall structure, the mechanism has the advantages of being good in stability, high in safety, simpler in structure, lower in price and convenient in use and popularization.

Description

technical field [0001] The invention relates to a walking aid lifting mechanism, in particular to a walking aid lifting mechanism for the elderly going upstairs. Background technique [0002] With the gradual increase of the elderly population in society, China has entered an aging society. Under such a big environment, the food, clothing, housing, transportation and other aspects of the elderly have become a focus of social attention. More and more attention is paid to the health and safety of the elderly, even those who are alone at home. Ordinary stair handrails are difficult to ensure the safety of the elderly going upstairs, and the fully automatic walking aids for the elderly appearing on the market are expensive, and few people care about them. On flat ground, the stability of ordinary crutches is low and it is difficult to prevent The old man fell and sprained. Therefore design a kind of semi-automatic elderly walking aid lifting mechanism that can better make up ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H3/04
Inventor 梁晓娟
Owner ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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