CN203504937U - Locking mechanism for slide rail - Google Patents
Locking mechanism for slide rail Download PDFInfo
- Publication number
- CN203504937U CN203504937U CN201320662810.4U CN201320662810U CN203504937U CN 203504937 U CN203504937 U CN 203504937U CN 201320662810 U CN201320662810 U CN 201320662810U CN 203504937 U CN203504937 U CN 203504937U
- Authority
- CN
- China
- Prior art keywords
- rail
- plate body
- slide rail
- locking
- substrate
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000005452 bending Methods 0.000 claims abstract description 6
- 239000000758 substrate Substances 0.000 claims description 21
- 239000012634 fragment Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model relates to a locking mechanism for a slide rail; the locking mechanism comprises a locking spring sheet and a locking stop piece; the locking mechanism is simple in structure, fast and convenient in connection; when an inner rail is in relative motion with a middle rail, a clamping portion of the locking spring sheet moves to a bending portion of the locking stop piece, so a first stop portion and a second stop portion abut against two ends of the bending portion, thereby preventing displacement of the inner rail relative to the middle rail, and realizing a locking function; when an arc pressing portion of the locking spring sheet is pressed, the contact between the second stop portion and a bending portion end face is removed, so the inner rail is unlocked relative to the middle rail, and the inner rail can move relative to the middle rail; the locking mechanism for the slide rail is precise in positioning, thereby preventing generation of artificial carelessness in server maintenance.
Description
Technical field
The utility model relates to slide rail field, relates in particular to a kind of lockable mechanism for slide rail.
Background technology
Slide rail is a kind of device that server sets up that is widely used in, and its effect is normally in order to connect two article that relative motion can occur each other.At present, the structure of existing slide rail is by interior rail, middle rail and outer rail connect and compose, interior rail, middle rail and outer rail are realized coupled to each other by ball retainer, make middle rail with respect to outer rail, to do straight-line displacement along axis direction, simultaneously, rail can carry out straight line slippage with respect to middle rail along axis square chest, but this rail structure is when middle rail is done straight line slippage with respect to outer rail, cannot guarantee the locking of interior rail and middle rail, when server overhauls, operating personnel contact because of carelessness slide rail and easily cause interior rail with respect to the relative motion of middle rail, repair schedule and efficiency have been affected, therefore in the urgent need to designing a kind of lockable mechanism, address the above problem.
Utility model content
The applicant, for above-mentioned existing issue, is studied improvement, and a kind of lockable mechanism for slide rail is provided, and has effectively realized locking and the release of interior rail and middle rail.
The technical scheme that the utility model adopts is as follows:
For a lockable mechanism for slide rail, comprise locking shell fragment and locking block piece;
The riveted joint of described locking shell fragment and interior rail, comprises substrate, and one end bending of described substrate extends to form elastic plate, and the other end of described substrate extends and is bent to form arc press section;
Described locking block piece and the riveted joint of middle rail, comprise a plate body, and on described plate body, symmetry has spaced apart installation base, and one end of described plate body inwardly turns down formation kink;
Its further technical scheme is:
One end of described elastic plate and one end of substrate laminating, the other end extends obliquely gradually and forms interval with described substrate;
On described substrate, also symmetry has the Access Division caving inward, and described Access Division is " U " shape; At the two ends of described Access Division, extend to form respectively the first stop part and the second stop part;
On described substrate, also have rivet installing hole, described rivet installing hole is two;
Described installation base is circular, and described kink is vertical each other with plate body, in the junction of described kink and plate body, also has hole, and on described plate body, also symmetry has rectangle transitional pore.
The beneficial effects of the utility model are as follows:
The utility model is simple in structure, connect quick and convenient, at interior rail during with respect to the relative motion of middle rail, the Access Division of locking shell fragment moves to the kink of locking block piece, make the two ends butt of the first stop part and the second stop part and above-mentioned kink, thereby prevent that interior rail is with respect to middle rail displacement, reach lock function, when pressing the arc press section of locking shell fragment, removed contacting of the second stop part and kink end face, realized interior rail with respect to the release of middle rail, make interior rail with respect to middle rail displacement, registration, avoided the generation of human negligence when server overhauls.
Accompanying drawing explanation
Fig. 1 is the blast structural representation that the utility model and middle rail, interior rail are installed.
Fig. 2 is course of work schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 1, the utility model comprises locking shell fragment 3 and locking block piece 1;
Locking shell fragment 3 and interior rail 4 riveted joints, its following structural features: comprise substrate 306, one end bending of substrate 306 extends to form elastic plate 304, the other end of substrate extends and is bent to form arc press section 305;
One end laminating of one end of elastic plate 304 and substrate 306, the other end extends obliquely gradually and forms interval with substrate 306.On substrate 306, also symmetry has the Access Division 301 caving inward, and Access Division 301 is " U " shape; In Access Division, 301 two ends extend to form respectively the first stop part 302 and the second stop part 307, and the one end being connected with elastic plate 304 at substrate 306 also has rivet installing hole 303, and rivet installing hole 303 is two.
Concrete installation of the present utility model and the course of work are as follows:
As shown in Figure 1, locking shell fragment 3 is by rivet (not shown), and the installing hole 401 having on rivet installing hole 303, interior rail 4 is fixed on interior rail 4.Locking block piece 1 is halved together by installation base 103 and the boss installing hole 202 on middle rail 2, as shown in Figure 1, at boss installing hole 202 places of middle rail 2, also symmetry has groove 201, when locking block piece 1 is rabbeted with middle rail 2, the kink 102 on locking block piece 1 also embeds in above-mentioned groove 201.
As shown in Figure 2, when interior rail 4 is installed on after middle rail 2 by interior rail ball retainer (not shown in Fig. 2), when interior rail 4 is done displacement with respect to middle rail 2, due to locking shell fragment 3 and interior rail 4 riveted joints, therefore locking shell fragment 3 is done same displacement with interior rail 4, when the Access Division 301 of locking shell fragment 3 moves to the kink 102 of locking block piece 1, the two ends end contact of the first stop part 302, the second stop part 307 and kink 102 in the process of relative displacement, thereby in restriction, rail 4 carries out displacement with respect to middle rail 2, reaches the object of locking.When needs release, only need to be as shown in Fig. 1 arrow, by applying power F, press the arc press section 305 of locking shell fragment 3, as shown in Figure 2, thereby removed contacting of the first stop part 302 or the second stop part 307 and kink 102 two ends end faces, realize interior rail 4 with respect to the displacement again of middle rail 2, reached the object of release.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, and without prejudice to basic structure of the present utility model in the situation that, the utility model can be done any type of modification.
Claims (5)
1. for a lockable mechanism for slide rail, it is characterized in that: comprise locking shell fragment (3) and locking block piece (1);
Described locking shell fragment (3) and interior rail (4) riveted joint, its following structural features: comprise substrate (306), one end bending of described substrate (306) extends to form elastic plate (304), and the other end of described substrate extends and is bent to form arc press section (305);
Described locking block piece (1) and middle rail (2) riveted joint, its following structural features: comprise a plate body (105), in the upper symmetry of described plate body (105), have spaced apart installation base (103), one end of described plate body (105) inwardly turns down and forms kink (102).
2. a kind of lockable mechanism for slide rail as claimed in claim 1, is characterized in that: one end laminating of one end of described elastic plate (304) and substrate (306), the other end extends obliquely gradually and forms interval with described substrate (306).
3. a kind of lockable mechanism for slide rail as claimed in claim 1, is characterized in that: in the upper also symmetry of described substrate (306), have the Access Division (301) caving inward, described Access Division (301) are " U " shape; At the two ends of described Access Division (301), extend to form respectively the first stop part (302) and the second stop part (307).
4. a kind of lockable mechanism for slide rail as claimed in claim 1, is characterized in that: on described substrate (306), also have rivet installing hole (303), described rivet installing hole (303) is two.
5. a kind of lockable mechanism for slide rail as claimed in claim 1, it is characterized in that: described installation base (103) is for circular, described kink (102) is vertical each other with plate body, in described kink (102) and the junction of plate body (105), also have hole (101), in the upper also symmetry of described plate body (104), have rectangle transitional pore (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662810.4U CN203504937U (en) | 2013-10-25 | 2013-10-25 | Locking mechanism for slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320662810.4U CN203504937U (en) | 2013-10-25 | 2013-10-25 | Locking mechanism for slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504937U true CN203504937U (en) | 2014-03-26 |
Family
ID=50335873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320662810.4U Expired - Lifetime CN203504937U (en) | 2013-10-25 | 2013-10-25 | Locking mechanism for slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507633A (en) * | 2016-12-22 | 2017-03-15 | 广东星徽精密制造股份有限公司 | A kind of server slide rail with latching device |
| CN111132495A (en) * | 2018-10-30 | 2020-05-08 | 川湖科技股份有限公司 | Sliding rail assembly |
-
2013
- 2013-10-25 CN CN201320662810.4U patent/CN203504937U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106507633A (en) * | 2016-12-22 | 2017-03-15 | 广东星徽精密制造股份有限公司 | A kind of server slide rail with latching device |
| CN111132495A (en) * | 2018-10-30 | 2020-05-08 | 川湖科技股份有限公司 | Sliding rail assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |