CN203914062U - A kind of self-locking sliding-rail - Google Patents
A kind of self-locking sliding-rail Download PDFInfo
- Publication number
- CN203914062U CN203914062U CN201420038872.2U CN201420038872U CN203914062U CN 203914062 U CN203914062 U CN 203914062U CN 201420038872 U CN201420038872 U CN 201420038872U CN 203914062 U CN203914062 U CN 203914062U
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- CN
- China
- Prior art keywords
- rail
- slide
- self
- mentioned
- interior
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of self-locking sliding-rail, comprise the outer rail that mutual stack nests together, middle rail and interior rail, between above-mentioned outer rail and middle rail, be provided with draw runner, the draw runner that ball is installed is set between middle rail and interior rail, and at outer rail, on middle rail and interior rail, be respectively arranged with the position limiting structure that prevents that middle rail and interior rail from coming off mutually, also comprise a self-locking device being fixed on outer rail inside groove, above-mentioned interior rail one end offers the arc chute of end with groove, self-locking device comprises slide block and slide, slide block is flexibly connected with slide, arc chute on interior rail be arranged on the fixture block clamping on slide block, between slide block and slide, be also provided with buffer spring.The utility model self-locking sliding-rail is simple in structure, easy to use, can effectively prevent that movable component of furniture from arbitrarily opening, and has solved existing slide rail and has prevented the not very good problem of effect of automatically opening.
Description
Technical field
The utility model relates to rail plate technical field, is specifically related to a kind of self-locking sliding-rail.
Background technology
In general existing furniture, between drawer and furniture main body, need the slide rail that installing can relative sliding, to increase the easy-to-draw property of drawer.But, just because of the setting of slide rail, activity between drawer and furniture main body is increased, also cause furniture to prevent in the process of not steady or resettlement simultaneously, drawer can be opened automatically because of the effect of gravity, cause a lot of troubles not only to the work of resettlement, also easily allow the article that hold wherein lose.Some drawer sliding rails are to prevent that the random unlatching of movable component of furniture all can be provided with the clamping structure after closure at present, but because the clamping structure that these slide rails are set is generally all fairly simple, generally a bump of going out or solder joint, in the time that these slide units rock and have vibrations, existing slide rail still can be opened voluntarily, and it prevents that the effect of automatically opening is not very good.
Summary of the invention
For the deficiencies in the prior art, the utility model aims to provide a kind of self-locking sliding-rail that can effectively prevent that movable component of furniture from arbitrarily opening.
For achieving the above object, the utility model adopts following technical scheme:
A kind of self-locking sliding-rail, comprise the outer rail that mutual stack nests together, middle rail and interior rail, between above-mentioned outer rail and middle rail, be provided with draw runner, the draw runner that ball is installed is set between middle rail and interior rail, and at outer rail, on middle rail and interior rail, be respectively arranged with the position limiting structure that prevents that middle rail and interior rail from coming off mutually, also comprise a self-locking device being fixed on outer rail inside groove, above-mentioned interior rail one end offers the arc chute of end with groove, described self-locking device comprises the slide and the slide block that are fixedly connected with outer rail inside groove bottom surface, on described slide, be provided with straight line chute, slide block is flexibly connected with slide by straight line chute, on slide block, be provided with a slotted hole, be flexibly connected a fixture block at described slide block back by a salient point, this fixture block one end is flexibly connected above-mentioned salient point and can rotates around this salient point, the other end stretches out slotted hole, its other end can move in slotted hole, between described slide block and slide, be also connected with buffer spring, above-mentioned fixture block and arc chute clamping.
There are buckle, the second slotted hole and square draw-in groove in described outer rail inside groove bottom surface successively punch forming; The described slide back side is provided with the 3rd slotted hole fastening with above-mentioned buckle, the cylinder projection coordinating with above-mentioned the second slotted hole and the second buckle engaging with above-mentioned square draw-in groove.
The beneficial effects of the utility model are:
A kind of self-locking sliding-rail of the utility model, simple in structure, easy to use, can effectively prevent that movable component of furniture from arbitrarily opening.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of self-locking sliding-rail of the utility model;
Fig. 2 is the structural representation of its self-locking device of a kind of self-locking sliding-rail of the utility model while drawing extended state;
Fig. 3 is a kind of its outer rail inside groove schematic bottom view of self-locking sliding-rail of the utility model.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model will be further described, understands the claimed technological thought of the utility model so that clearer.
Be a kind of self-locking sliding-rail of the utility model as Figure 1-3, the outer rail 10 that stack nests together mutually, middle rail and interior rail 20, between above-mentioned outer rail and middle rail, be provided with draw runner, the draw runner that ball is installed is set between middle rail and interior rail, and at outer rail, on middle rail and interior rail, be respectively arranged with the position limiting structure that prevents that middle rail and interior rail from coming off mutually, also comprise a self-locking device 30 being fixed on outer rail 10 inside grooves, above-mentioned interior rail 20 one end offer the arc chute 201 of end with groove, described self-locking device 30 comprises the slide 301 and the slide block 300 that are fixedly connected with outer rail 10 inside groove bottom surfaces, on described slide 301, be provided with straight line chute 304, slide block 300 is flexibly connected with slide 301 by straight line chute 304, on slide block 300, be provided with a slotted hole 305, be flexibly connected a fixture block 302 at described slide block 300 backs by a salient point, these fixture block 302 one end are flexibly connected above-mentioned salient point and can rotate around this salient point, the other end stretches out slotted hole 305, its other end can be in the interior movement of slotted hole 305, between described slide block 300 and slide 301, be also connected with buffer spring 303, above-mentioned fixture block 302 and arc chute 201 clampings.
There are buckle 100, the second slotted hole 101 and square draw-in groove 102 in outer rail 10 inside groove bottom surfaces successively punch forming; The second buckle 306 that described slide 301 back sides are provided with the 3rd slotted hole 307 fastening with above-mentioned buckle 100, the cylinder projection coordinating with above-mentioned the second slotted hole 101 and engage with above-mentioned square draw-in groove 102.
For a person skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and distortion, and these all changes and distortion all should belong to the protection domain of the utility model claim within.
Claims (2)
1. a self-locking sliding-rail, comprise the outer rail (10) that mutual stack nests together, middle rail and interior rail (20), between above-mentioned outer rail and middle rail, be provided with draw runner, the draw runner that ball is installed is set between middle rail and interior rail, and at outer rail, on middle rail and interior rail, be respectively arranged with the position limiting structure that prevents that middle rail and interior rail from coming off mutually, it is characterized in that: also comprise a self-locking device (30) being fixed on outer rail (10) inside groove, above-mentioned interior rail (20) one end offers the arc chute (201) of end with groove, described self-locking device (30) comprises the slide (301) and the slide block (300) that are fixedly connected with outer rail (10) inside groove bottom surface, on described slide (301), be provided with straight line chute (304), slide block (300) is flexibly connected with slide (301) by straight line chute (304), on slide block (300), be provided with a slotted hole (305), be flexibly connected a fixture block (302) at described slide block (300) back by a salient point, this fixture block (302) one end is flexibly connected above-mentioned salient point and can rotates around this salient point, the other end stretches out slotted hole (305), its other end can move in slotted hole (305), between described slide block (300) and slide (301), be also connected with buffer spring (303), above-mentioned fixture block (302) and arc chute (201) clamping.
2. a kind of self-locking sliding-rail as claimed in claim 1, is characterized in that: there are buckle (100), the second slotted hole (101) and square draw-in groove (102) in described outer rail (10) inside groove bottom surface successively punch forming; Described slide (301) back side is provided with the 3rd slotted hole (307) fastening with above-mentioned buckle (100), the cylinder projection coordinating with above-mentioned the second slotted hole (101) and the second buckle (306) engaging with above-mentioned square draw-in groove (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038872.2U CN203914062U (en) | 2014-01-22 | 2014-01-22 | A kind of self-locking sliding-rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038872.2U CN203914062U (en) | 2014-01-22 | 2014-01-22 | A kind of self-locking sliding-rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203914062U true CN203914062U (en) | 2014-11-05 |
Family
ID=51809962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038872.2U Expired - Fee Related CN203914062U (en) | 2014-01-22 | 2014-01-22 | A kind of self-locking sliding-rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203914062U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534092A (en) * | 2016-01-21 | 2016-05-04 | 泛亚电子工业(无锡)有限公司 | Sliding rail self-locking damping mechanism for drawer |
| CN105640088A (en) * | 2016-03-02 | 2016-06-08 | 朱玲根 | Self-locking rail |
| CN106073244A (en) * | 2016-07-29 | 2016-11-09 | 无锡晶美精密滑轨有限公司 | Slide rail opening/closing lock device |
-
2014
- 2014-01-22 CN CN201420038872.2U patent/CN203914062U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534092A (en) * | 2016-01-21 | 2016-05-04 | 泛亚电子工业(无锡)有限公司 | Sliding rail self-locking damping mechanism for drawer |
| CN105640088A (en) * | 2016-03-02 | 2016-06-08 | 朱玲根 | Self-locking rail |
| CN106073244A (en) * | 2016-07-29 | 2016-11-09 | 无锡晶美精密滑轨有限公司 | Slide rail opening/closing lock device |
| CN106073244B (en) * | 2016-07-29 | 2018-05-15 | 无锡晶美精密滑轨有限公司 | Slide opening/closing lock device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160122 |
|
| EXPY | Termination of patent right or utility model |