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High-precision drawer slide rail

A high-precision drawer technology, applied in drawers, furniture parts, household appliances, etc., can solve problems such as poor stability, unstable gap, slide rail vibration, etc., and achieve the effect of high stability

Inactive Publication Date: 2020-12-18
HAINING SHENGYAN HARDWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the unstable gap between the slide rail and the guide section, the slide rail will vibrate during the movement, resulting in poor stability

Method used

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  • High-precision drawer slide rail

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Embodiment Construction

[0026] Such as figure 1 As shown, the high-precision drawer slide rail includes a fixed plate 1, a slider 2 and a positioning piece 3. The above-mentioned fixed plate 1 includes a vertical plate body 1a and a horizontal plate body 1b, and the inner end of the above-mentioned plate body 2 1b is vertical It is fixedly connected to the middle part of the plate body 1a, and the side part of the plate body 1a is used for contacting and fastening connection with the cabinet body. The inner protruding edge 2b, the outer end of the plate body 1b has a rim 1b1 protruding to its side, the positioning piece 3 is installed in the guide groove 2a and the rim 1b1 is pressed against the baffle Between the edge 2b and the positioning piece 3.

[0027] There is a ball 4 between the slider 2 and the board 1a.

[0028] The end portion of the slider 2 has a concave positioning notch-2c, and the plate body-1a has a concave guide groove-1a1 along its length direction, and the two sides of the abo...

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PUM

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Abstract

The invention provides a high-precision drawer slide rail, and belongs to the technical field of machinery. The high-precision drawer slide rail solves the problem that in the prior art, the stabilityis poor. The high-precision drawer slide rail comprises a fixing plate, a sliding block and a positioning piece, wherein the fixing plate comprises a first vertical plate body and a second transverseplate body; the inner end of the second plate body is perpendicularly and fixedly connected to the middle of the first plate body; the side portion of the first plate body is in surface contact witha cabinet body and is connected with the cabinet body in a fastened mode; a concave guide groove is formed in the side portion of the sliding block, and a first blocking edge protruding towards the inner side of the guide groove is arranged at an end opening of the guide groove; a second blocking edge protruding towards the side portion of the second plate body is arranged at the outer end of thesecond plate body; and the positioning piece is arranged in the guide groove in a penetrating mode, and the second blocking edge is tightly pressed between the first blocking edge and the positioningpiece. The high-precision drawer slide rail is high in stability.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to a high-precision drawer slide rail. Background technique [0002] The drawer slide rail includes a fixed plate and a slider. The fixed plate has a guide section, and the slider is connected to the guide section. Under the action of the guide section, the slider can stably translate along the length direction of the fixed plate. [0003] Since there is an unstable gap between the slide rail and the guide section, the slide rail will vibrate during movement, resulting in relatively poor stability. Contents of the invention [0004] The object of the present invention is to provide a high-precision drawer slide rail with high stability and compact structure to solve the above-mentioned problems in the prior art. [0005] The purpose of the present invention can be achieved through the following technical solutions: [0006] A high-precision drawer slide rail is characterized in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B88/40A47B88/437A47B88/90
CPCA47B88/40A47B88/437A47B88/90
Inventor 周建东徐兴明吴国平朱文刚马世飞
Owner HAINING SHENGYAN HARDWARE CO LTD