Anti-falling assisting and walking aiding crutch

Abstract

The invention discloses an anti-falling assisting and walking aiding crutch which includes a crutch handle, a crutch rod and four leg supports. The crutch handle is telescopically connected to the upper end of the crutch rod, the four leg supports are arranged into two groups and are connected to the lower end of the crutch rod, the crutch rod is provided with a foldable and up-and-down turning auxiliary foot support, universal rollers are arranged on the auxiliary foot support, and a retractable pulley is arranged below the crutch rod. According to the anti-falling assisting and walking aiding crutch, structural innovation is made based on existing crutches; by rotating the crutch rod, the relative motion principle is used for enabling one group of leg supports to rise along the crutch rod so that the leg supports can be adjusted to the appropriate height to enable the two groups of leg supports to be opposite to each other, the leg supports are clamped to stair armrests, then butterfly nuts are used for locking, the condition that an old person pushes the crutch rod to assist the old person in going upstairs, and assistance in advancing and supporting of the old person can be achieved through signal operation. The anti-falling assisting and walking aiding crutch is delicate in structure, simple in operation, convenient to install, reliable in working performance and suitablefor the old person.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to a fall-proof assisting walking stick. Background technique [0002] Most elderly people have problems such as heavy legs and feet, weakness, weakness, stiff joints, difficulty in moving, and inability to stand for a long time. When people climb stairs, the weight on their knees will increase by 3 to 4 times in an instant. If a person weighs about 100 catties, when climbing stairs, the knee load can reach 400 catties. With age, the strength of the elderly is greatly reduced, the coordination ability of the body is also declining, and the muscle groups degenerate, so it is even more difficult for the elderly to go up stairs, so the elderly are prone to fall and injury when going upstairs. [0003] For the elderly living in non-elevator rooms, climbing stairs is an unavoidable behavior in daily life. For the elderly living in duplex floors, climbing stairs is even more inevitable. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of the single function of the existing crutches, and provide a fall-preventing power-assisted walking crutch with the functions of assisting upstairs, walking and supporting

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