A drawer slide rail with damping closing and pressing to open

Abstract

A drawer slide rail which is closed in a damping mode and opened in a pressing mode comprises a slide rail assembly arranged on a cabinet side plate. A drawer is arranged on the slide rail assembly and is at least composed of a bottom plate and a front panel. The slide rail assembly is at least composed of a movable slide rail and a fixed slide rail, and the movable slide rail and the fixed slide rail are both provided with a pressing rebounding device, a damping device, a shifting part A and a shifting part B which interact with one another. Each damping device makes contact with the corresponding shifting part A when the drawer is closed by at least a segment of travel, and the drawer is automatically closed through the acting force of each damping device. The front panel automatically pauses at a pre-pause distance H relative to the cabinet side plate through the pressing rebounding devices when the drawer is automatically closed, the front panel is pressed in the closing direction in the opening process, and the drawer is automatically opened through the acting force of the pressing rebounding devices. Due to the structural improvement, the drawer slide rail has the advantages of being simple and reasonable in structure, safe, reliable, small in size, long in service life, steady and smooth in the pulling process, small in exerted force, convenient to operate, and humanized in design and is high in practicability.

Description

technical field [0001] The invention relates to a drawer slide rail which is closed by damping and opened by pressing. 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 , whereby the guide of the drawer by means of the gears is ensured also in the pulled-out position, a deflectable lever disengages from the engaged gears so that the skewed position of the drawer can be corrected, thus ensuring that the drawer is guided by the gears throughout its travel; but , the gears of thi...

AI Technical Summary

Problems solved by technology

[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 , whereby the guide of the drawer by means of the gears is ensured also in the pulled-out position, a deflectable lever disengages from the engaged gears so that the skewed position of the drawer can be corrected, thus ensuring that the drawer is guided by the gears throughout its travel; but , the gears of this structure are arranged on the side of the drawer through the side elements, the structure is quite complicated, the installation and positioning are difficult, and the opening and closing of the drawer is uneven, and the service life is short

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