Sofa with anti-pinch function

Abstract

The invention discloses a sofa with an anti-pinch function, and relates to the technical field of sofas, the sofa comprises a back cushion and a seat cushion, the seat cushion is fixedly installed on the back cushion, the back cushion is provided with an anti-pinch device, the anti-pinch device comprises an elastic protection plate, the elastic protection plate is elastically installed between the outer wall of the back cushion and the outer wall of the seat cushion, and the elastic protection plate is provided with an anti-pinch device. The outer wall of the bottom of the elastic protection plate is rotationally installed on the top of a push plate, the bottom of the push plate is rotationally installed on the top of a sliding block, the sliding block is slidably installed on a sliding groove, and the sliding groove is fixedly formed in the top of a sliding plate. According to the sofa with the anti-pinch function, the anti-pinch device is arranged, and the elastic protection plate is arranged at the joint of the back cushion and the seat cushion, so that small objects or sundries can be effectively prevented from falling into the joint of the back cushion and the seat cushion through a gap, and meanwhile, the small objects or the sundries can be bounced off by virtue of the elasticity of the elastic protection plate; the small objects are prevented from being too close to the connecting position when taken, and the hand can be away from the connecting position.

Description

technical field [0001] The invention relates to the technical field of sofas, in particular to a sofa with an anti-pinch function. Background technique [0002] The sofa is a kind of upholstered multi-seat chair, a back chair with springs or thick foam plastics, etc., with armrests on both sides, and is a kind of upholstered furniture. It can be divided into functional sofas, fixed back sofas, stepless self-control sofas, pneumatic sofas (ie: manual sofas), electric sofas and sofas with TV. Sofa has been necessary furniture for many families. There are generally three types of sofas on the market: low-back sofas, high-back sofas, and ordinary sofas between the former two. Whether home life is comfortable or not depends to a certain extent on home decoration. A comfortable sofa is indispensable in the living room. Therefore, when people choose a sofa, they will have many considerations. [0003] In the prior art, sofas are usually equipped with back cushions and seat cus...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, sofas are usually equipped with back cushions and seat cushions, and there is an elastic gap between the back cushion and the seat cushion, so that small objects and external debris can easily enter the back cushion and seat through the elastic gap during daily use. At the joint of the cushion, it is necessary to insert the hand into the gap to pick up the fallen small objects or sundries, which may easily cause the hand to be caught in the wooden gap inside the seat cushion of the sofa, thus posing a safety hazard

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