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Silencing and damping stop assembly for slide way assembly

A technology of stopper components and slide rails, which can be used in household appliances, applications, furniture parts, etc., and can solve the problems of no noise reduction and shock absorption functions, increased costs, and time-consuming assembly work, etc.

Inactive Publication Date: 2004-10-13
NAN JUEN INT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] -It is combined on the slide rail by riveting, the combination work is time-consuming and increases the cost;
[0005] - When the stopper assembly collides with the disengagement switch, there is no sound-absorbing and shock-absorbing function;

Method used

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  • Silencing and damping stop assembly for slide way assembly
  • Silencing and damping stop assembly for slide way assembly
  • Silencing and damping stop assembly for slide way assembly

Examples

Experimental program
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Embodiment Construction

[0028] Such as figure 1 Shown is a situation in which an improved stop assembly 10 completed according to a preferred embodiment of the present invention is installed on the front end of a middle slide rail 20, and the stop assembly is used to prevent a ball bearing 30 from sliding from the middle slide rail 20 The front end escapes and is used to limit the moving distance of an inner slide rail 40 in the longitudinal direction on the middle slide rail 20 . figure 2 then show figure 1 The situation on the other side after the components in are assembled. image 3 omit figure 1 The ball bearing 30 in the disengagement switch 50 is shown to be in contact with the stop assembly 10, wherein a rivet (not shown in the figure) is inserted into a through hole 51 at the end of the disengagement switch 50 and a corresponding one at the proximal end of the inner slide rail 40. Through the hole 41 , the disengagement switch 50 is pivotally connected to the inner surface near the end o...

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PUM

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Abstract

The present invention relates to a slide assembly, especially a stop assembly with silencing and damping functions for rack assembly. The stop assembly includes a plate, a buffering arched part at the front end of the plate, raised strip in the inner side of the plate and one U-shaped opening on the plate to separate the raised strip into one guide part and one repelling part. The stop assembly is combined in front end of the slide, so that the buffering arched part is raised in front of the slide and the collision produced in the muff coupling of two racks is silenced and damped. The U-shaped opening of the stop assembly provides the repelling part with elastic space and elasticity and this provides detaching switch with silencing and damping function when two racks are extended completely.

Description

technical field [0001] The invention relates to a slide rail assembly, in particular to a stopper assembly for the slide rail assembly with functions of noise reduction and shock absorption. Background technique [0002] A known drawer slide assembly for slidably mounting a drawer in a cabinet mainly includes an outer slide rail approximately C-shaped in section, which is fixed to a vertical wall inside the cabinet; A C-shaped inner slide rail fixed on the drawer; a middle slide rail with a C-shaped section for coupling the inner slide rail to the outer slide rail; a middle slide rail for slidingly combining the inner slide rail with the middle slide rail a first ball bearing assembly; and a second ball bearing assembly for slidingly coupling the middle slide rail to the outer slide rail so that the drawer can be pushed in or pulled out between a fully closed position and a fully extended position cabinet. A typical drawer slide assembly can be found in US Patent No. 5,507...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47B88/16A47B88/493
Inventor 龚永生李志文
Owner NAN JUEN INT CO LTD