Spring frame structure for furniture

Abstract

The invention discloses a spring frame structure for furniture, relates to the technical field of furniture facilities, and solves the problem that a spring frame structure used at present is mainly of an integrated structure and does not have an auxiliary function of adjusting spring stress. The spring frame structure for furniture comprises a base; the base further comprises a strip-shaped hole, a driven shaft and a transmission shaft; the strip-shaped hole is formed in the middle of the base, the center position of the strip-shaped hole is aligned with a spring assembly, a lifting piece, an allocation connecting rod, a connecting shaft sliding block and a spring guide rod are arranged, a transverse allocation function is provided for a frame, the original vertical damping effect of the frame is adjusted into a transverse damping structure in a vertical mode, the springs on the outer sides of the spring guide rod between the connecting shaft sliding block and a tension regulator bear and share main pressure, the single-point stress-bearing function is achieved, and the situation that when a mattress is damaged, the leaked parts of the springs injure a human body is avoided.

Description

technical field [0001] The invention relates to the technical field of furniture facilities, in particular to a spring frame structure for furniture. Background technique [0002] Spring mattresses or sofa cushions are mattresses commonly used in modern times with better performance, and their cores are composed of springs. The pad has the advantages of good elasticity, good support, strong air permeability and durability. The three-section independent spring designed in strict accordance with ergonomic principles can flexibly expand and contract according to the curve and weight of the human body. [0003] After searching, for example, the patent No. CN209862991U discloses a spring frame structure for furniture, which includes a connecting plate, a first L-shaped connector, a second L-shaped connector and a driving mechanism; two adjacent independent bags Two spaced connecting plates are arranged between the spring packs, and the connecting plates are slidably assembled o...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a spring frame structure for furniture, to solve the problem that the currently used spring frame structure proposed in the above background technology is mainly an integrated structure, does not have the auxiliary function of adjusting the spring stress, does not have The single-point force function is not conducive to the application of shock absorption. When the inner spring of the cushion breaks, it is easy to penetrate the fabric and cause harm to the human body.

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