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Connection structure of sliding rail assembly

A slide rail assembly, sliding connection technology, applied in furniture parts, home appliances, drawers, etc., can solve the problems of high manufacturing and material costs, multiple channels, etc.

Active Publication Date: 2013-01-02
KING SLIDE WORKS CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, the positioning mechanism and the synchronizing mechanism in the previous case are installed separately. This installation method requires more processing procedures, and the manufacturing and material costs are relatively high.

Method used

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  • Connection structure of sliding rail assembly
  • Connection structure of sliding rail assembly
  • Connection structure of sliding rail assembly

Examples

Experimental program
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Embodiment Construction

[0024] figure 1 and figure 2 A preferred embodiment showing the connection structure of the slide rail assembly of the present invention includes an outer rail 10, a middle rail 12, a locking member 14, an inner rail 16 and a release member 18, wherein:

[0025] The outer rail 10 includes a locking hole 20, a release hole 22, and a protruding middle section 24; the middle rail 12 is slidably connected to the outer rail 10, and a first through hole 26 and a first through hole 26 are set on the middle rail 12. The second through hole 28, and when the first through hole 26 corresponds to the locking hole 20, the second through hole 28 just corresponds to the release hole 22 (see Figure 4 ); the locking member 14 extends a fixed portion 29 and is fixedly mounted on the middle rail 12 .

[0026] In a preferred embodiment, the fixing part 29 has a pair of holes 31, and the middle rail 12 has a pair of protrusions 33 that can be correspondingly passed through the pair of holes 31...

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PUM

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Abstract

The invention relates to a connection structure of a sliding rail assembly. The connection structure comprises an outer rail, a middle rail and an inner rail, wherein the middle rail is connected with the outer rail in a sliding mode, the inner rail is connected with the middle rail in a sliding mode, a locking piece and a synchronous linkage piece which is formed by extending the locking piece are fixed on the middle rail, and a release piece and a connection piece which is formed by extending the release piece are fixed on the inner rail; the middle rail is snapped with the connection piece on the inner rail by means of the synchronous linkage piece so that the middle rail and the inner rail can be synchronously drawn out from the outer rail; when the middle rail moves to a preset stopping position, the locking piece and the outer rail are fixed with each other, and the connection piece and the synchronous linkage piece are separated so that the inner rail can be continuously drawn out; and when the inner rail is collected relative to the middle rail, the release piece is used for unlocking the middle rail and the outer rail so that the middle rail can be collected into the outer rail.

Description

technical field [0001] The invention relates to a connection structure of a slide rail assembly, in particular to a three-section slide rail assembly, and in the three-section slide rail assembly, the positioning of the middle rail and the outer rail, and the middle rail and the inner rail Synchronous connection constructs. Background technique [0002] The positioning mechanism of the slide rail includes "Lock and release mechanism for slide assembly" of US Patent No. 6,464,311, and "Locating structure for a slide assembly" of US Patent No. 7,357,468. [0003] The synchronous mechanism of the three-stage slide rail includes the "Synchronizing device for a tri-sector slide" of US Patent No. 6997529, and the "Synchronous system for a three-stage ball bearing slide" of US Patent No. 7413269. [0004] Observing from the positioning mechanism and the synchronous mechanism of the previous case, the main technical feature is how the locking block and the locking hole or the locki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B88/08A47B88/49
Inventor 陈庚金黄建立王俊强
Owner KING SLIDE WORKS CO LTD