CN201641074U - Hidden drawer slide rail - Google Patents
Hidden drawer slide rail Download PDFInfo
- Publication number
- CN201641074U CN201641074U CN2010201873835U CN201020187383U CN201641074U CN 201641074 U CN201641074 U CN 201641074U CN 2010201873835 U CN2010201873835 U CN 2010201873835U CN 201020187383 U CN201020187383 U CN 201020187383U CN 201641074 U CN201641074 U CN 201641074U
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- CN
- China
- Prior art keywords
- rail
- movable
- drawer slide
- retaining
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a hidden drawer slide rail comprising an installation plate and a fixed rail fixed on the installation plate. The hidden drawer slide rail is characterized in that a connecting rail is arranged in the fixed rail, one side on the connecting rail, which corresponds to the fixed rail, is provided with a movable rail, and the fixed rail, the connecting rail and the movable rail are sequentially fastened; the fixed rail and the movable rail form a cavity capable of accommodating the connecting rail; driving members are respectively arranged among the connecting rail, the fixed rail and the movable rail; both ends of the fixed rail and the movable rail are respectively provided with stop blocks respectively arranged at the inner sides of the fixed rail and the movable rail; and the driving members are driving racks. The hidden drawer slide rail has the advantages of simple structure, long service life and strong reliability.
Description
Technical field
The utility model relates to a kind of drawer sliding rail, particularly a kind of long service life, the firm concealed drawer slide rail of structure.
Background technology
Existing concealed drawer slide rail generally has two kinds of two-part and syllogic, and is especially common with syllogic.The structure of syllogic drawer sliding rail mainly is made up of installing plate 1, outer rail 6, middle rail 7 and interior rail 8 as shown in Figure 1 at present.Wherein outer rail 6, middle rail 7 and interior rail 8 socket from outside to inside successively, the three is linked together by the ball bar.The two ends of middle rail 7 are provided with block 9.Interior rail 8 is fixed on the installing plate 1, and outer rail 6 then is fixed on the outer of drawer.When pulling the drawer out, outer rail 6 outside slippages, block 9 roof pressures are on middle rail 7 time, and rail 7 continued outwards to slide during outer rail 6 drove, and on interior rail 8, promptly finished whole opening procedure up to block 9 roof pressures of the other end.But in the concealed drawer slide rail of this structure, owing to be subjected to the influence of drawer sliding rail size, and outer rail 6, middle rail 7 and interior rail 8 connect together successively from outside to inside, thereby the mechanical strength of middle rail 7 and interior rail 8 is not high.When drawer bears big weight, in rail 7 and interior rail 8 stressed excessive the and phenomenon of torsional deformation appears easily, except the service life that has influenced drawer sliding rail, when the distortion of central rail 7 and interior rail 8 is excessive, drawer is pulled out and can be occurred the phenomenon that block 9 is threaded off in the process, has a strong impact on the normal use of slide rail.Therefore, present concealed drawer rail structure still awaits further improvement.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the concealed drawer slide rail of a kind of simple in structure, long service life and good reliability is provided.
Goal of the invention of the present utility model is achieved in that a kind of concealed drawer slide rail, comprise installing plate and be fixed on retaining rail on the installing plate, it is characterized in that: be provided with the connection rail in the described retaining rail, a side corresponding with retaining rail is provided with movable rail on the connection rail, and retaining rail, connection rail and movable rail be snapping successively.
Described retaining rail constitutes the cavity that can ccontainingly be connected rail with movable rail.
Be respectively equipped with driving member between described connection rail and retaining rail, the movable rail.
The two ends of described retaining rail and movable rail are respectively equipped with limited block.
Described limited block is located at the inboard of retaining rail and movable rail respectively.
Described driving member is a driving rack.
The utility model improves the concealed drawer slide rail of prior art, retaining rail is set on installing plate, connects rail and movable rail, and connect rail and be arranged in the cavity that is made of retaining rail and movable rail, retaining rail, connects rail and movable rail snapping successively.Retaining rail, connection rail and movable rail form " worker " font fastening structure, have significantly reduced the volume of drawer sliding rail, have reduced the influence of drawer sliding rail size to its working strength.And, retaining rail, connect rail and movable rail snapping successively, improved the mechanical strength of drawer sliding rail, can not occur stressed excessive and the phenomenon of torsional deformation effectively prolongs its service life.In addition, can not occur the phenomenon that limited block is threaded off in the use of drawer sliding rail yet, improve the reliability of its use.
Description of drawings
Accompanying drawing 1 is the structural representation of the concealed drawer slide rail of prior art.
Accompanying drawing 2 is the structural representation of the utility model most preferred embodiment.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
According to shown in Figure 2, concealed drawer slide rail of the present utility model mainly comprises installing plate 1 and retaining rail 2.Wherein have installing hole on the installing plate 1, retaining rail 2 then is fixed on the installing plate 1, and its fixed form can be welding or one-body molded.Be provided with in the retaining rail 2 and connect rail 4, connect on the rail 4 side corresponding and be provided with movable rail 3, retaining rail 2, connect rail 4 and movable rail 3 snapping successively with retaining rail 2.Retaining rail 2 constitutes the cavity that can ccontainingly be connected rail 4 with movable rail 3, connects rail 4 and is located in the cavity, forms " worker " font fastening structure.The volume that has significantly reduced drawer sliding rail of this structure has reduced the influence of drawer sliding rail size to its working strength.Be respectively equipped with driving member between connection rail 4 and retaining rail 2, the movable rail 3, driving member can improve retaining rail 2, connect the exercise performance between rail 4 and the movable rail 3, improves the drawer sliding rail reliability of operation.Driving member can be selected ball bar or driving rack for use, is good with driving rack especially.The two ends of retaining rail 2 and movable rail 3 are respectively equipped with limited block 5, and limited block 5 is located at the inboard of retaining rail 2 and movable rail 3 respectively.The setting of limited block 5 can be played position qualification effect to the operation of drawer sliding rail, guarantees the phenomenon that drawer sliding rail can not occur derailing when work.
Above-mentioned specific embodiment only is the utility model effect specific embodiment preferably, and the identical or concealed drawer rail structure that is equal to of structure all and of the present utility model is all in protection domain of the present utility model.
Claims (6)
1. concealed drawer slide rail, comprise installing plate (1) and be fixed on retaining rail (2) on the installing plate (1), it is characterized in that: be provided with connection rail (4) in the described retaining rail (2), connection rail (4) is gone up a side corresponding with retaining rail (2) and is provided with movable rail (3), and retaining rail (2), connection rail (4) and movable rail (3) be snapping successively.
2. concealed drawer slide rail according to claim 1 is characterized in that: described retaining rail (2) constitutes the cavity that can ccontainingly be connected rail (4) with movable rail (3), connects rail (4) and is located in the cavity.
3. concealed drawer slide rail according to claim 1 is characterized in that: described connection rail (4) and retaining rail (2), movable rail are respectively equipped with driving member between (3).
4. concealed drawer slide rail according to claim 1 is characterized in that: the two ends of described retaining rail (2) and movable rail (3) are respectively equipped with limited block (5).
5. concealed drawer slide rail according to claim 4 is characterized in that: described limited block (5) is located at the inboard of retaining rail (2) and movable rail (3) respectively.
6. concealed drawer slide rail according to claim 3 is characterized in that: described driving member is a driving rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201873835U CN201641074U (en) | 2010-05-07 | 2010-05-07 | Hidden drawer slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201873835U CN201641074U (en) | 2010-05-07 | 2010-05-07 | Hidden drawer slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201641074U true CN201641074U (en) | 2010-11-24 |
Family
ID=43106248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201873835U Expired - Fee Related CN201641074U (en) | 2010-05-07 | 2010-05-07 | Hidden drawer slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201641074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640091A (en) * | 2016-03-25 | 2016-06-08 | 赵士立 | Cuboid sliding rail limiting seat |
| CN105661964A (en) * | 2016-01-26 | 2016-06-15 | 张立 | Sliding track mounting mechanism |
-
2010
- 2010-05-07 CN CN2010201873835U patent/CN201641074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105661964A (en) * | 2016-01-26 | 2016-06-15 | 张立 | Sliding track mounting mechanism |
| CN105661964B (en) * | 2016-01-26 | 2018-09-21 | 江苏远华轻化装备有限公司 | A kind of sliding rail installing mechanism |
| CN105640091A (en) * | 2016-03-25 | 2016-06-08 | 赵士立 | Cuboid sliding rail limiting seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Andisi Intelligent Furniture Components Co., Ltd. Assignor: Huo Taian Contract record no.: 2011440000328 Denomination of utility model: Concealable drawer slide rail Granted publication date: 20101124 License type: Exclusive License Record date: 20110408 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130507 |