Removable limiting device of furniture drawer

Abstract

A removable limiting device of a furniture drawer comprises a drawer body pushed and pulled on a furniture body through a sliding rail assembly to be closed and opened. The drawer body comprises a left side plate, a right side plate, a rear back plate, a bottom fixing device and a front face plate; the left end and the right end of the rear back plate are each provided with a removable limiting unit, and alternatively the rear end of the left side plate and the rear end of the right side plate are each provided with a removable limiting unit; each limiting unit comprises a rolling wheel clamping mechanism and an adjusting mechanism, each rolling wheel clamping mechanism is clamped on the corresponding adjusting mechanism in a removable mode, each rolling wheel clamping mechanism at least comprises a rolling wheel, and the rolling wheel clamping mechanisms at least are in coupling connection with the left sidewall and the right sidewall of the furniture body in a rolling limiting mode when the drawer body is pushed and pulled to be closed and opened. By means of the structural improvement, the removable limiting device has the advantages of being simple and reasonable in structure, reliable in performance, low in manufacturing cost, rapid to operate, convenient to maintain, high in universality, smooth and free of swing in the push-pull process and high in practicability.

Description

technical field [0001] The invention relates to a furniture drawer, in particular to a detachable limiting device for the furniture drawer. Background technique [0002] Chinese Patent Document No. CN101716032B disclosed a drawer balancing mechanism on January 18, 2012. It includes gears that move synchronously with the drawer and are located on the left and right sides of the drawer, and a rack that is arranged on the furniture body and meshes with the gear. The drawer passes through the slide rail. Set in the furniture body, the rear end of the slide rail is provided with a rear connector, and the rear connector is provided with a bracket that is rotatably connected to the gear; the bracket is an independent component, and is connected to the rear of the rear connector by means of a connector. , or connected with the rear part of the rear connector by means of buckle fixing, or arranged on the rear part of the rear connector by sliding up and down through a spring; or the ...

AI Technical Summary

Problems solved by technology

At the same time, the upper and lower directions of the bracket of the bracket have a certain degree of elasticity to ensure that the gear is always in contact with the rack. The structure is simple and reasonable, the operation is smooth and smooth, and the cost is low; The drawer cannot be opened or closed, the use is unstable, and the drawer will swing when it is opened or closed, and the synchronous movement of both sides of the drawer cannot be guaranteed through the mutual meshing of the gear and the rack

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