Novel electric lifting chair and mounting method thereof

Abstract

The invention discloses a novel electric lifting chair and a mounting method thereof, belongs to the related field of lifting chairs, and aims to solve the problem that a heavier object cannot be supported in an auxiliary manner in the using process of a lifting chair in the prior art. A pull rope block is arranged in a seat check block; an elastic pull rope is arranged on the pull rope block; the elastic pull rope is of an elastic structure; an abutting block is arranged on the elastic pull rope; a supporting check arm is arranged at the front end of the seat check block; magnetic sheets are arranged at the connecting positions of the supporting check arm and the seat check block; the supporting check arm is connected with the seat check block through the magnetic sheets; an air bag working device is arranged in the supporting check arm; a wrist sleeve is arranged on one side of the supporting check arm; a first air bag is arranged in the wrist sleeve; the first air bag is fixedly connected with the air bag working device; an arm clamping plate is arranged at the rear end of the wrist sleeve; and a second air bag is arranged at the lower end of the arm clamping plate.

Description

technical field [0001] The invention relates to the related fields of lift chairs, in particular to a novel electric lift chair and an installation method thereof. Background technique [0002] The lift chair is a new type of chair, which is mainly composed of a seat board, a backrest, a bracket, a bracket rocker arm, a lifting positioning device and a chair foot. The rocker arm rotates up and down with the hinge shaft hinged on the chair foot as the center of a circle. When the rocker arm of the bracket is shaken, the bracket is driven up and down to realize the lifting of the seat plate; in addition, a lifting positioning device is also set between the bracket and the chair foot. [0003] However, when the existing lift chairs are used, when the heavy objects are used on the lift chairs, the user often needs to make extra efforts to support the objects, which easily affects the comfort of the users; therefore, the market There is an urgent need to develop a novel electric...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of electric lift chair and its installation method, in order to solve the problem in the above-mentioned background technology that it is impossible to assist heavy objects in the process of using the lift chair

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