An Auxiliary Stabilizing Mechanism of a Drawer Slide Rail Synchronization Device

Abstract

An auxiliary stabilization mechanism of drawer sliding rail synchronizers comprises sliding rail assemblies arranged on a left cabinet side board and a right cabinet side board respectively. Each sliding rail assembly comprises a movable sliding rail and a fixed sliding rail. The synchronizers are arranged on the movable sliding rails or the fixed sliding rails on the left side and the right side. Each synchronizer comprises a moving piece, a sliding groove seat and an auxiliary stabilization piece, wherein each moving piece is arranged on the corresponding sliding groove seat and provided with a rack, each sliding groove seat rotates relative to the corresponding rack and is provided with a gear component meshed with the corresponding rack in positioning mode, and each moving piece at least linearly slides on the corresponding sliding groove seat through meshing between the corresponding rack and the corresponding gear component. A shifting piece is arranged on each fixed sliding rail or each moving sliding rail, wherein at least one stroke of each shifting piece acts on the corresponding moving piece when the corresponding sliding rail assembly moves. A rotary connecting rod is arranged between the left gear component and the right gear component, and the left sliding rail assembly and the right sliding rail assembly are opened and closed synchronously through transmission connection between the gear components and the rotary connecting rod. One end of each auxiliary stabilization piece is arranged on a fixed part of a drawer, the other end of each auxiliary stabilization piece is arranged on the rotary connecting rod in a clearance and sleeve joint mode, and the rotary connecting rod is rotated in a positioned mode on the auxiliary stabilization pieces when the drawer is opened or closed.

Description

technical field [0001] The invention relates to a synchronizing device for drawer slide rails, in particular to an auxiliary stabilizing mechanism for the synchronizing device for drawer slide rails. Background technique [0002] Chinese patent document CN101316530A disclosed a drawer on December 3, 2008, which can move from a position in the furniture to a pull-out position in front of the furniture through a pull-out guide device relative to the furniture, wherein the drawer is in the opposite position. There is at least one toothed wheel on each of the opposite sides, which meshes with a toothed rack fixed on the furniture body and is connected with a toothed wheel on the opposite side, each toothed rack can be lengthened via a deflectable rod , thereby also ensuring that the drawer is guided by the gears in the pulled-out position, a deflectable rod can be disengaged from the engaged gears so that the skewed position of the drawer can be corrected, thus ensuring that the...

AI Technical Summary

Problems solved by technology

The structure is complex, the gears are arranged on the side of the drawer through the side elements, the installation and positioning are difficult, and the gears are prone to displacement during the opening and closing of the drawer, which affects the service life of the drawer

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