Live rebound structure of drawer slide rail

Abstract

A charged rebound structure of a drawer slide rail, comprising a drawer main body, a fixed slide rail, a pull-out rail and a furniture main body, the fixed slide rail is arranged on the furniture main body, the pull-out rail is arranged on the drawer main body, and the rear end of the furniture main body is provided with Inductive device, the inductive device includes a fixed element, an inductive element, and a snap-fit ​​element that slides on the fixed element through an elastic element. The rear end of the drawer body is provided with a snap-fit ​​fitting element, and a spring is arranged between the fixed slide rail and the pull-out rail; By overcoming the reaction force of the spring, the main body of the drawer makes the snap-fitting element clip on the snap-fitting element to realize limit closure; the drawer body triggers the inductance element to make the snap-fitting element elastically move and separate from the snap-fitting element, and Open at least a certain distance under the force of the spring; wherein, when the drawer main body is opened at least a certain distance, and / or the inductive element is not triggered, it automatically resets to the initial position through the elastic element, which is highly practical.

Description

technical field [0001] The invention relates to an electrified rebound structure, in particular to an electrified rebound structure of a drawer slide rail. Background technique [0002] Chinese Patent Document No. CN101530264 disclosed a drawer slide rail on September 16, 2009, which includes an outer fixed rail and an outer slide rail that are slidably connected to the inner slide rail through a cage, and rollers are positioned on the inner slide rail. The surfaces of the rollers are in close contact with the outer fixed rail and the outer sliding rail respectively, so as to realize the guided movement of the outer sliding rail and the inner sliding rail and improve the balance of each rail. The rollers are set on the side of the inner sliding rail through the positioning frame. The positioning frame is frame-shaped and fixed on the side of the inner sliding rail. The left and right sides of the inner wall are provided with shaft seats; In the frame, the two ends of the ce...

AI Technical Summary

Problems solved by technology

In this structure, the inner sliding rail, the outer fixed rail and the outer sliding rail are only connected by the rolling friction of the rollers, so that the inner sliding rail follows the outer sliding rail to move, but because the friction coefficients of the two moving rails are inconsistent, resulting in The movement of the moving rails on both sides is asynchronous; and the rollers are set on the inner sliding rail by punching out the convex pin on the inner sliding rail. The manufacturing process of this convex pin is demanding and quite complicated, which is not convenient for the factory to manufacture.

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