Charged springback structure of drawer slides

Abstract

A charged springback structure of drawer slides comprises a main drawer body, fixed slides, drawable slides and a main furniture body, wherein the fixed slides are arranged on the main furniture body; the drawable slides are arranged on the main drawer body; an inductor device is arranged at the rear end of the main furniture body and comprises a fixed element, an inductor element and a clamping element sliding on the fixed element through an elastic element, a clamping fit element is arranged at the rear end of the main drawer body, and springs are arranged between the fixed slides and the drawable slides; the main drawer body overcomes the reacting force of the springs and enables the clamping fit element to be clamped to the clamping element to realize limited closing; the main drawer body triggers the inductor device to enable the clamping element to move elastically and be separated from the clamping fit element and at least opens for a certain distance under the acting force of the springs, and the clamping element resets to the initial position automatically through the elastic element when the main drawer body at least opens for a certain distance and / or the inductor device is not triggered. The charged springback structure of the drawer slides has high practicability.

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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