Anti-overturning chair comfortable to use

Abstract

The invention discloses an anti-overturning chair comfortable to use. The anti-overturning chair is sequentially provided with a chassis, a supporting column, a seat cushion and a backrest from bottomto top. The anti-overturning chair includes armrest pipes and hand rests which are disposed on the two sides of the seat cushion. The hand rests each include a vertical portion capable of sliding inthe armrest pipe, and a fan is disposed in the backrest and connected with a storage battery. The anti-overturning chair also includes a foot bar disposed on the chassis. A first sleeve, a second sleeve, a returning spring and a coil are sequentially disposed on the foot bar. The coil is connected with the storage battery, and a magnet corresponding to the coil is disposed in the foot bar. The anti-overturning chair also includes a driving rod fixed at the lower end of the backrest, and the driving rod can drive a balancing weight on the lower surface of the seat cushion to slide through a series of transmission structures. The anti-overturning chair has the advantages that the anti-overturning chair is good in air permeability and has no adverse effect on health, an armrest is adjustable,and the anti-overturning chair is good in use comfort and has an anti-overturning function.

Description

technical field [0001] The invention relates to a swivel chair, in particular to a comfortable anti-turning chair. Background technique [0002] A swivel chair is a chair whose cushion part can be turned. With the development of economy and technology, people's living standards have improved, and at the same time, the production cost of swivel chairs has decreased. Therefore, more and more people use the swivel chair as the furniture choice for office or home. But in hot summer, most swivel chairs are faced with the problem of heat dissipation. Although most of the existing swivel chairs have porous surface fabrics, due to the lack of active heat dissipation devices, the air permeability is still poor when the temperature is high, and the user experience is thus reduced. Not only that, the back is the part of the human body that is prone to sweating. In summer, if the sweating on the back cannot be dissipated in time, it will easily cause health problems such as prickly h...

AI Technical Summary

Problems solved by technology

The scope of application of the armrest is small, followed by a decrease in the comfort of the swivel chair

In addition, the structure of the swivel chair leads to the fact that the swivel chair is not as stable as the traditional chair in terms of mechanics. When people sit on the swivel chair and stretch their bodies, they are prone to overturning.

Existing swivel chairs lack both an anti-overturning reminder device and an anti-overturning device, and there are certain safety hazards

[0003] Therefore, the existing swivel chairs have the problems of poor air permeability, adverse effects on health, inability to adjust the armrests, poor comfort in use and lack of anti-turning functions.

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