Stair assist crutch

Abstract

The invention discloses a stair-assisted crutch, which comprises a hand-held part and a stair handrail clamping device arranged at the bottom of the hand-held part; The first support rod and the second support rod are provided, and the crutch head is installed on the top of the first support rod; the stair handrail clamping device includes a torque conversion assembly and a clamping piece installed on the torque conversion assembly; the torque conversion assembly includes a mounting cavity And the transmission block installed in the installation cavity; the clamping piece is L-shaped, one of which is installed in the installation cavity by sliding along the axial direction of the support column, and is connected with the transmission block. The clamping piece and the end of the installation cavity form an adjustable The clamping groove used to clamp the stair handrail; the bottom of the first support rod is fixedly installed on the installation cavity; the bottom of the second support rod is rotatably installed in the installation cavity, and is connected with one end of the transmission block to drive the clamping The parts move linearly in the mounting cavity.

Description

technical field [0001] The invention relates to the technical field of machinery for helping the elderly, in particular to a stair-assisted crutch. Background technique [0002] According to statistics, the proportion of elderly people living alone in my country is increasing, but there are still many small high-rise buildings without elevators in the living environment in my country, and many elderly people live in small high-rise high-rise buildings all the year round, and it is very difficult to go up and down the stairs. There are many potential safety hazards and inconveniences when the elderly are active at home alone, and there is an urgent need for a tool that can be carried around and can assist the elderly to go upstairs. Contents of the invention [0003] In view of this, the object of the present invention is to provide a stair-assist crutch, which is convenient for the elderly to carry and can assist the elderly to use it up and down the stairs. [0004] The ...

AI Technical Summary

Problems solved by technology

[0002] According to statistics, the proportion of elderly people living alone in my country is increasing, but there are still many small high-rise buildings without elevators in our living environment, and there are also many elderly people who live in small high-rise high-rise buildings all the year round, and it is very difficult to go up and down the stairs.

There are many safety hazards and inconveniences when the elderly are active at home alone, and there is an urgent need for a tool that can be carried around and can assist the elderly to go upstairs

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