Rope pulling type unpowered walking assisting device

Abstract

The invention provides a rope pulling type unpowered walking assisting device comprising a mounting frame and a steel wire rope. A waistband is mounted on the front side of the mounting frame; thigh supporting plates are mounted on the left and right sides; the upper ends of the thigh supporting plates are rotationally connected with the mounting frame; thigh fixing bands are arranged on the innersides of the lower ends of the thigh supporting plates. A cam assembly is mounted on the inner side of the upper end of each thigh supporting plate and includes a cam A, a cam B and a cam C; and steel wire rope adjusting assemblies are arranged above the cam assemblies. Pulley fixing pieces A are arranged at two ends of the rear side of the mounting frame; two pulley fixing pieces B are arrangedbetween the two pulley fixing pieces A; a pulley fixing piece C is arranged on the rear side of the mounting frame; a tension spring fixing piece is arranged below the pulley fixing piece C; a tensioning wheel connecting lever A is connected with the tension spring fixing piece through a weak tension spring; and a tensioning wheel connecting lever B is connected with the tension spring fixing piece through a strong tension spring. The rope pulling type unpowered walking assisting device has the following advantages: a problem that the old people walk difficultly for long time is solved; the spring is in an initial state when the two legs are in a vertical direction; and the device has a simple structure, the cost is low, and the safety and reliability are high and the like.

Description

technical field [0001] The invention relates to the technical field of walking assist devices, in particular to a rope-pull non-power assist walking device. Background technique [0002] In 2015, the population over the age of 60 in my country exceeded 222 million. It is estimated that by 2025, the population over the age of 60 will exceed 300 million, and China will also become a super-aged country. With the increase of age, the muscle strength of the human body is gradually weakened, the bone density is gradually reduced, the joints are severely worn, and the toughness and elasticity of the ligaments are reduced, which limits the walking ability of the elderly and affects the daily life of the elderly. [0003] In order to solve the above problems, existing power-assisted walking devices are mainly divided into power-assisted walking devices and non-powered power-assisted walking devices. At present, most power-assisted walking devices have complex structures, high mainte...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention discloses a rope-pull type non-power-assisted walking device, which solves the problem that the elderly have difficulty in walking for a long time. When the legs are in the vertical direction, the springs are in the initial state, the structure is simple, and the cost is low. Safe and reliable, more suitable for the elderly to wear

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