Invisible connection structure of furniture

Abstract

The invention discloses an invisible connection structure for furniture. The invisible connection structure for the furniture is used for perpendicularly connecting two plates which comprise the first plate and the second plate; T-shaped grooves are formed in the plate face of the first plate and are each provided with a wide groove end and a narrow groove end, and one of the T-shaped grooves is reversely arranged; the side wall of the second plate is provided with an inserting connection groove and an end portion open locking groove; the position of the inserting connection groove corresponds to that of an inserting connection T-shaped groove; the position of the locking groove corresponds to that of a locking T-shaped groove; a first inserting connection piece is fixed to the T-shaped grooves; a second inserting connection piece is fixed in the inserting connection groove; the first inserting connection piece and the second inserting connection piece are in inserting connection; a locking base is fixed in the locking groove of the second plate through a screw and is in threaded connection with a locking bolt; and the locking bolt abuts against the portion, in the locking T-shaped groove, of the first inserting connection piece. The invisible connection structure for the furniture can achieve high efficiency and guarantees the splicing quality, the spliced furniture is firm and stable, the function that assembly is performed again after disassembly is facilitated, most importantly, the invisible connection structure for the furniture can be invisible in plates, and the overall effect of the spliced furniture is guaranteed.

Description

technical field [0001] The invention relates to the technical field of furniture processing, in particular to a furniture invisible connection structure. Background technique [0002] At present, in addition to the traditional mortise and tenon structure in the production and assembly process of the furniture industry, the market generally adopts the three-in-one connector (or eccentric connector) technology to realize the furniture assembly. The three-in-one connector has a history of nearly 50 years since it was invented and promoted in the 1970s, and the basic structural principle has not changed fundamentally, and it occupies the mainstream market of furniture assembly technology. [0003] Since the three-in-one connector only solves the connection problem of furniture panels, its structural principle has congenital design defects, mainly manifested in: first, the lock nut is exposed, which affects the overall aesthetics of the furniture; second, the pre-embedded process...

AI Technical Summary

Problems solved by technology

[0003] Since the three-in-one connector only solves the connection problem of furniture panels, its structural principle has congenital design defects, mainly as follows: first, the lock nut is exposed, which affects the overall aesthetics of the furniture; second, the pre-embedded process is not firm , furniture handling or multiple disassembly and assembly are prone to loosening, affecting the reuse of furniture, and even causing furniture to be scrapped

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