A push-to-open and damp-close drawer slide rail

Abstract

A drawer slide rail that can be opened by pressing and closed by damping, including a slide rail assembly arranged on a side plate of a cabinet, a drawer is arranged on the slide rail assembly, the drawer is at least composed of a bottom plate and a front panel, and the slide rail assembly is at least composed of a moving slide rail and a Composed of fixed slide rails, the movable slide rail and the fixed slide rail are respectively provided with interactive pressing and rebounding devices, damping devices, toggle part A and toggle part B, and the damping device is in contact with toggle part A when the drawer is closed for at least a certain stroke. When they touch each other, the drawers are automatically closed by the force of the damping device. When the drawer is automatically closed, the front panel is automatically suspended at the pre-pause distance H relative to the cabinet side panel by pressing the rebound device, and when it is opened, press the front panel along the closing direction. The drawer opens automatically by pressing the force of the rebound mechanism. Through the improvement of the above structure, the present invention has the characteristics of simple and reasonable structure, safe and reliable, small volume, long service life, stable and smooth drawing process, small force, convenient operation, humanized design, etc., and has strong practicability.

Description

Technical field [0001] The invention relates to a drawer slide rail capable of pressing to open and damping to close. Background technique [0002] Chinese Patent Document CN101316530A discloses a drawer on December 3, 2008, which can be moved from a position in the home body to a pulled out position in front of the home body through a pull-out guide device relative to the home body. There is at least one gear on both sides of the device, which meshes with a rack fixed on the furniture body and is coupled with a gear on the opposite side. Each rack can be lengthened by a deflectable rod. , To ensure that the drawer is guided by the gears in the pulled-out position, a deflectable rod can be disengaged from the meshing gear, so that the skewed position of the drawer can be corrected, thus ensuring that the drawer is guided by the gear during its full movement stroke; but The gear of this structure is arranged on the side of the drawer through the side element, the structure is qui...

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

Images