Locking device of slide rail assembly
A locking device and slide rail assembly technology, which can be used in construction locks, furniture parts, household appliances, etc., and can solve problems such as inability to meet installation requirements in small spaces
Active Publication Date: 2012-11-14
KING SLIDE WORKS CO LTD
View PDF6 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Therefore, if the depth of the remaining space for placing the cabinet can only meet the full length of the third rail (inner rail), then the aforementioned slide rail is not applicable, that is, the design of the previous proposal cannot meet the installation requirements of the narrow space.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] like figure 1 As shown, a slide rail assembly is shown comprising a first rail 10; a second rail 12 longitudinally slidably connected to the first rail 10; a third rail 14 longitudinally slidably connected to the second rail 12; and a locking device . The locking device consists of:
[0020] A first blocking body 16 is disposed on the first rail 10 , the first blocking body 16 has an inclined surface 18 and a blocking wall 20 is located at one end of the inclined surface 18 .
[0021] A locking member 22 is movably mounted on the second rail 12 , and the second rail 12 includes an opening 24 , a pair of fixing holes 26 , a sliding slot 28 , and an abutting slot 30 . Wherein, one side of the abutting groove 30 has a first recessed portion 32 and a second recessed portion 34 . The front and rear ends of the locking member 22 include a release portion 36 and an operation portion 38, and a pair of long slots 40 are included between the release portion 36 and the operatio...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a locking device of a slide rail assembly. The device comprises a first retainer, a locking piece and a retaining pin. The first retainer arranged on a first rail is provided with an inclined plane and a retaining wall; the locking piece is movably installed on a second rail; the second rail is slidably connected with the first rail; the second rail comprises a slide groove and a prop-against groove; the locking piece comprises an operation component, a guide groove, and a positioning pin propping against one side of the prop-against groove; the guide groove is inclined and corresponding to the slide groove of the second rail; the retaining pin is movably installed in the slide groove of the second rail, and an exposed part of the retaining pin penetrates in the guide groove of the locking piece, slides in the slide groove under the operation of the locking piece and the guidance of the guide groove, is corresponding to the first retainer at a clamping position, and is then clamped with the retaining wall of the first retainer, thus the second rail is locked with the first rail.
Description
technical field [0001] The invention relates to a locking device for a slide rail assembly, in particular to a locking device used to control the first rail and the second rail of a three-section slide rail in a retracted position, and to make the locked second rail Releases its synchronous stretching with the third rail, without moving with the third rail open. Background technique [0002] Take the invention patent of "Sliding rail stretching linkage positioning structure" owned by the applicant as an example. After the outer rail is positioned, the inner rail and the middle rail can be unlocked and the inner rail can be stretched to fully unfolded, and when retracted, the inner rail and the middle rail can be sequentially retracted to the outer rail. [0003] In view of the fact that the design of the multi-section slide rail in the previous case lacks the function that the second rail (middle rail) can be locked in the retracted position relative to the first rail (oute...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): A47B88/04E05B65/00
Inventor 陈庚金刘学隆王俊强
Owner KING SLIDE WORKS CO LTD