Multifunctional chair

Abstract

The invention discloses a multifunctional chair which comprises a bottom plate, a leg posture adjusting mechanism, a back wiping mechanism and a movable supporting mechanism, a cushion is placed on the leg posture adjusting mechanism, and the movable supporting mechanism comprises an automatic brake module. The multifunctional chair has a leg posture adjusting function, the cushion rotates by a certain angle around a hinge by controlling an electric push rod of the leg posture adjusting mechanism to stretch out and draw back, the leg posture of an old person is changed, the old person is assisted in standing up after defecation, muscle injuries of the old person are reduced, and the risk that the old person cannot stand up powerfully is prevented. After the old person sits on the chair, the supporting spring of the automatic braking module is contracted under the gravity action of people, so that a directional wheel is retracted into a square groove, and the square groove is in contact with the ground, so that the effect of quickly and stably braking is achieved. And compared with a foot-operated brake, the risk of chair movement caused by forgetting to step on the brake is avoided, and the operation is simpler.

Description

technical field [0001] The invention relates to the technical field of aging machines, in particular to a multifunctional chair. Background technique [0002] According to statistics, the proportion of the elderly population living alone in my country is increasing. Due to the decline of various physical functions, there are many safety hazards and inconveniences for the elderly when they are active at home alone. For example, the bathroom floor is wet and slippery when taking a bath, which can easily cause the elderly to fall and struggle to scrub their backs; the elderly have low bone density, poor cardiovascular regulation response, and aging muscles and other organs. Therefore, cerebral ischemia is prone to occur when standing up after sitting in the toilet for a long time. A little carelessness can cause muscle damage or even fracture, which brings great difficulties and risks to the independent life of the elderly. [0003] In order to solve the above problems, since ...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of this design is to address the difficulty of sitting and standing up for a long time when the elderly living alone go to the toilet at home, they are easy to fall when standing on the wet and slippery ground when bathing, and it is difficult to scrub their back In the case of inconvenient life, design a foldable multifunctional chair for the elderly living alone, assisting toilet and bathing, so as to reduce the safety risk of the elderly living alone and improve their quality of life

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