Auxiliary device assisting physically-challenged person without arms in putting on or taking off trousers

Abstract

The invention discloses an auxiliary device assisting a physically-challenged person without arms in putting on or taking off trousers. The auxiliary device comprises supporting mechanisms, a treading mechanism, winding mechanisms, a lifting mechanism and a self-locking device. The treading mechanism is arranged at the bottoms of the supporting mechanisms and is located between the supporting mechanisms, the winding mechanisms are arranged on the two sides of the treading mechanism, the lifting mechanism is arranged on the supporting mechanisms and is connected with the treading mechanism through the winding mechanisms, and the self-locking device can move vertically along the lifting mechanism. According to the auxiliary device, through limiting and braking of the treading mechanism, a lifting line is driven to move vertically and is used in cooperation with the self-locking device to achieve the purpose of putting on or taking off the trousers; the whole auxiliary device is convenient to manufacture and use, low in manufacturing cost and convenient to produce and popularize; due to the construction mode of the auxiliary device, the auxiliary device is higher in stability, the service life of the auxiliary device is greatly prolonged, maintenance and use cost is further reduced, and the life burden of the physically-challenged person is relieved.

Description

technical field [0001] The invention provides a life assisting tool for disabled persons with upper limbs, in particular an auxiliary device for putting on and taking off trousers for disabled persons with no arms. Background technique [0002] There are three main types of upper limb disabilities: double arm loss disability, single (double) hand loss disability, and single (both) hand retention disability, among which the single (double) hand retention disability accounts for the largest proportion of the total number of upper limb disabilities . [0003] Although one (two) hand-retaining disabled persons account for the largest proportion of the total number of upper-limb disabled persons, and armless disabled persons account for a small proportion, but their lives are the most difficult, and there are few auxiliary tools suitable for them, so the development of armless disabilities Assistive tools for human life are extremely necessary. [0004] At home and abroad, ...

AI Technical Summary

Problems solved by technology

[0004] At home and abroad, there are still many developments of life aids for the upper limb disabled. The developed products are of various types, mainly focusing on three aspects: artificial limbs, tableware and transportation tools, but generally lack emotional design.

The development of life aids for the upper limb disabled in foreign countries is relatively advanced, mainly in the aspect of artificial limbs. Although they can imitate human limbs very well, the technology is still immature and the cost is very high, which ordinary people cannot afford.

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