CN102791104A - Slide rail fixing device - Google Patents
Slide rail fixing device Download PDFInfo
- Publication number
- CN102791104A CN102791104A CN2011101291299A CN201110129129A CN102791104A CN 102791104 A CN102791104 A CN 102791104A CN 2011101291299 A CN2011101291299 A CN 2011101291299A CN 201110129129 A CN201110129129 A CN 201110129129A CN 102791104 A CN102791104 A CN 102791104A
- Authority
- CN
- China
- Prior art keywords
- slide rail
- lock piece
- carriage
- hole
- bracing frame
- 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.)
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Abstract
The invention relates to a slide rail fixing device which is used for fixing a slide rail on a support frame with a through hole. The slide rail fixing device comprises a bracket, an inserted part, a lock part and a reset part, wherein the bracket is fixed on the slide rail; the inserted part is fixed on the bracket; the lock part is rotationally arranged on the bracket; the reset part is arranged between the lock part and the bracket; the inserted part is convexly provided with an inserted pillar; the inserted pillar is provided with an accommodating groove and passes through the through hole of the support frame from rear to front; the lock part comprises a connection part and a hook arm extending forward; the hook arm is inserted in the accommodating groove; the hook arm is convexly provided with a clamping tooth toward one side; when the lock part rotates to a first position, the clamping tooth of the hook arm extends out of the inserted pillar to be clamped on the support frame; and when the lock part rotates to a second position, the clamping tooth of the hook arm retracts into the accommodating groove of the inserted pillar to be separated from the support frame and the reset part is reset to push the lock part to the first position. According to the slide rail fixing device, the slide rail can be conveniently and rapidly fixed on the support frame or be disassembled from the support frame.
Description
Technical field
The present invention relates to a kind of device for fixing slide rail.
Background technology
Slide rail is a kind of device that is widely used, and is generally used for connecting two article that relative motion can take place each other, for example drawer, cabinet-type server etc.
Common slide rail has the three-sectional slide rail; General three-sectional slide rail generally includes one first slide rail, one second slide rail and one the 3rd slide rail; With the drawer is example, and its first slide rail is fixed on the bracing frame, and its 3rd slide rail then is fixed on the side of drawer; Second slide rail is connected between this first slide rail and the 3rd slide rail to extend the scope of activities of this drawer as carrying rail; And make the 3rd slide rail and this second slide rail to slidably reciprocate with respect to first slide rail along the axis direction of this first slide rail, therefore, drawer just can freely be drawn out or push back through slide rail.
The fixed form of preferred server be with the 3rd slide rail locking on server, on the server bracing frame, to use some screws to lock usually the locking of first slide rail, and will use instrument such as screwdriver, its installation and disassembling section are complicated.
Summary of the invention
In view of above content, be necessary to provide a kind of device for fixing slide rail that can quickly and easily slide rail be installed to the server bracing frame.
A kind of device for fixing slide rail; Be used for a slide rail be fixed in one be provided with a through hole bracing frame, this device for fixing slide rail comprise one be fixed in this slide rail carriage, the plug connector, that is fixed in this carriage rotate the lock piece and that is installed on this carriage and be installed on the return unit between this lock piece and the carriage, this plug connector is convexly equipped with an inserting column; This inserting column passes the through hole of this bracing frame from back to front; This inserting column is provided with an accepting groove, and this lock piece comprises the hook arm that a junction and extends forward from this connecting portion, and this hook arm is arranged in the accepting groove of this inserting column; This hook arm should be convexly equipped with a latch to a side in contiguous its front end place; When this lock piece turns to primary importance, the latch of this hook arm stretch out this inserting column and block in this bracing frame, when this lock piece turns to the second place; The accepting groove of this inserting column of latch retraction of this hook arm and separating with this bracing frame, this return unit resets and pushes this lock piece to primary importance.
Compare prior art; This device for fixing slide rail utilizes the inserting column of this plug connector to insert the through hole of this bracing frame and utilizes return unit to push this lock piece and rotate and make this bracing frame of lock piece block; Thereby this device for fixing slide rail and the slide rail that is fixed in this device for fixing slide rail are fastened in this bracing frame, simultaneously, only need to rotate this lock piece and it is separated with bracing frame just can device for fixing slide rail and this slide rail be pulled down from this bracing frame; Therefore, install, dismantle the process convenient, quick of this slide rail.
Description of drawings
Fig. 1 and Fig. 2 are the three-dimensional exploded views of different visual angles of preferred embodiments, a slide rail and a bracing frame of device for fixing slide rail of the present invention, and this device for fixing slide rail comprises a carriage, a plug connector, a lock piece and a return unit.
Fig. 3 and Fig. 4 are the constitutional diagrams of Fig. 1, and wherein lock piece is in snap close and released state respectively.
Fig. 5 is another preferred embodiments of device for fixing slide rail of the present invention and the constitutional diagram of a slide rail and a bracing frame.
The main element symbol description
| |
1 |
| |
11 |
| Keep away a |
112 |
| |
114 |
| |
12 |
| The articulated |
121 |
| Installing |
1211 |
| Locking hole | 123 |
| |
125 |
| |
2 |
| |
21 |
| |
212 |
| Inserting |
22、 |
| Accepting groove | |
| 221 | |
| Lock piece | 3 |
| Connecting portion | 31 |
| Pivoting hole | 313 |
| The |
32 |
| |
321 |
| |
3211 |
| |
3212 |
| Return unit | 4 |
| |
41 |
| First turns round |
411 |
| Second turns round |
412 |
| |
43 |
| |
70 |
| |
72 |
| Alar |
74 |
| Fixed |
742 |
| |
744 |
| |
80、90 |
| Through |
82、92 |
Following embodiment will combine above-mentioned accompanying drawing to further specify the present invention.
Embodiment
See also Fig. 1 and Fig. 2, the preferred embodiments of device for fixing slide rail of the present invention is used for a slide rail 70 is fixed in a bracing frame 80, and this device for fixing slide rail comprises a carriage 1, a plug connector 2, a lock piece 3 and a return unit 4.
This slide rail 70 roughly is the longitudinal bodies of " C " shape for the cross section, it comprises that a sidewall 72 and two is from this inside vertically extending alar part 74 in sidewall 72 upper and lower both sides.The lateral surface of this sidewall 72 convexes with four fixed legs 742.This sidewall 72 is provided with a perforation 744 in 742 regions of these fixed legs.
This bracing frame 80 is offered the through hole 82 of some circles from top to bottom.
This carriage 1 comprises a mounting panel 11 and a vertical outward extending end plate 12 of an end from this mounting panel 11.This mounting panel 11 is provided with one and keeps away a hole 112 and keep away four fixing holes 114 that arrange in a hole 112 around this.The upper and lower both sides of this end plate 12 are extended an articulated section 121 respectively.Each articulated section 121 is provided with an installing hole 1211.This end plate 12 is provided with the slit 125 that two locking holes 123 and two lay respectively at the upper and lower of this two locking hole 123.
This plug connector 2 comprises a substrate 21 and vertically is convexly set in two inserting columns 22 of this substrate 21.This substrate 21 is provided with two location holes 212 between this two inserting column 22.This two inserting column 22 is cylindrical, and be respectively equipped with one extend to substrate 21 accepting groove 221.
This lock piece 3 comprises a junction 31, two operating portion 33 that the vertical hook arm 32 that extends forward and extends back from this connecting portion 31 from the relative two ends of this connecting portion 31 respectively.The end of each hook arm 32 outwards is convexly equipped with a latch 321.The front end of each latch 321 forms a guide surface 3211, and the rear end forms a stopping surface 3212.Each hook arm 32 is in being provided with a pivoting hole 313 near these connecting portion 31 places.
This return unit 4 comprises an elastic component 41 and a pivot rods 43.This elastic component 41 comprises two torsion springs, establishes one first of a U-shaped between first end of this two torsion spring and turns round arm 411.Second end of this two torsion spring extends one second respectively and turns round arm 412.
See also Fig. 3, when assembling this device for fixing slide rail, this elastic component 41 is placed between the hook arm 32 of this lock piece 3, this pivot rods 43 is arranged in the pivoting hole 313 of hook arm 32 of two torsion springs and this lock piece 3 of this elastic component 41.Make the hook arm 32 of this lock piece 3 pass the slit 125 of the end plate 12 of this carriage 1 respectively from back to front; And the two ends that make this pivot rods 43 fixedly are individually fixed in the installing hole 1211 of articulated section 121 of this carriage 1, are installed on this carriage 1 thereby this lock piece 3 rotated.Simultaneously, first of this elastic component 41 is turned round the end plate 12 that arm 411 is resisted against this carriage 1, and second of this elastic component 41 is turned round the connecting portion 31 that arm 412 is resisted against this lock piece 3.What the operating portion 33 of this lock piece 3 aligned this carriage 1 keeps away a hole 112.Make the substrate 21 of this plug connector 2 be posted by the end plate 12 of this carriage 1, and the hook arm 32 of this lock piece 3 is contained in the accepting groove 221 of the corresponding inserting column 22 of this plug connector 2.Utilize two-screw pass this plug connector 2 substrate 21 location hole 212 and lock the locking hole 123 of the end plate 12 of this carriage 1, thereby this plug connector 2 is fixed in this carriage 1.This elastic component 41 pushes this lock piece 3 and makes the accepting groove 221 of the corresponding inserting column 22 of protruding this plug connector of the latch 321 of hook arm 32 of lock piece 32.
When this device for fixing slide rail is installed in this slide rail 70; Mounting panel 11 medial surfaces of carriage 1 are posted by the sidewall 72 of this slide rail 70 and the fixed leg 742 of this slide rail 70 is fixed in the fixing hole 114 of this carriage 1 correspondence, and the operating portion 33 of this lock piece 3 aligns the perforation 744 of this slide rail 70.
When this slide rail 70 was installed in this bracing frame 80, this two inserting column 22 stretched in the through hole 82 of these bracing frame 80 correspondences from back to front.The peritreme of the through hole 82 of these bracing frame 80 correspondences of guide surface 3211 butts of the latch 321 of the hook arm 32 of this lock piece 3.Along with this two inserting column 22 is continued to be pushed forward into; The guide surface 3211 of the latch 321 of this lock piece 3 slips over the peritreme of the through hole 82 of these bracing frame 80 correspondences; The hook arm 32 of this lock piece 3 inwardly rotates; The accepting groove 221 of the inserting column 22 that latch 321 retractions of the hook arm 32 of this lock piece 3 are corresponding, the connecting portion 31 of this lock piece 3 pushes second of this elastic component 41 and turns round arm 412 and make this elastic component 41 strains.When the latch 321 that moves forward to this lock piece 3 with this two inserting column 22 when this lock piece 3 was crossed the peritreme of corresponding through hole 82, this elastic component 41 resetted and promotes this lock piece 3 to rotate and make the accepting groove 221 of the corresponding inserting column 22 of protruding this plug connector of the latch 321 of this lock piece 32.At this moment, stopping surface 3212 blocks of the latch 321 of this lock piece 3 stop this slide rail 70 to move backward and make this two inserting column 22 withdraw from the corresponding through hole 82 of this bracing frame 80 in the front end face of this bracing frame 80, thereby this slide rail 70 is fastened in this bracing frame 80.
See also Fig. 4, need be when these bracing frame 80 these slide rails 70 of dismounting, the perforation 744 of this slide rail 70 outwards pushes against the operating portion 33 of this lock piece 3 certainly.Thereby this lock piece 3 makes the accepting groove 221 of the corresponding inserting column 22 of latch 321 retractions of this lock piece 3 separate with this bracing frame 80 around these pivot rods 43 rotations, just can this slide rail 70 and carriage 1 be unloaded from this bracing frame 80 in the lump.
See also Fig. 5, another preferred embodiments of device for fixing slide rail of the present invention is used for slide rail 70 is fixed in a bracing frame 90, and this bracing frame 90 is offered the through hole 92 of some rectangles from top to bottom.Corresponding, the plug connector of this device for fixing slide rail has the inserting column 22a of two square columns.Thereby be convenient to inserting column 22a is inserted the through hole 92 of this bracing frame 90 and slide rail 70 is installed on this bracing frame 90.
Claims (8)
1. device for fixing slide rail, be used for a slide rail be fixed in one be provided with through hole bracing frame, this device for fixing slide rail comprises:
One carriage, this carriage is fixed in this slide rail;
One plug connector, this plug connector are fixed in this carriage and are provided with an inserting column, and this inserting column passes the through hole of this bracing frame from back to front, and this inserting column is provided with an accepting groove;
One lock piece; This lock piece rotates and is installed on this carriage; This lock piece comprises the hook arm that a junction and extends forward from this connecting portion, and this hook arm is arranged in the accepting groove of this inserting column, and this hook arm is convexly equipped with a latch in contiguous its front end place to a side; When this lock piece turns to a primary importance; The latch of this hook arm stretches out accepting groove and the block of this inserting column in this bracing frame, when this lock piece turns to a second place, and the accepting groove of this inserting column of latch retraction of this hook arm and separating with this bracing frame; And
One return unit, this return unit are installed between this lock piece and the carriage, and this return unit resets and pushes this lock piece to primary importance.
2. device for fixing slide rail as claimed in claim 1; It is characterized in that: this carriage comprise one be connected in this slide rail mounting panel and from the vertically extending end plate of the front end of this mounting panel; This plug connector comprises that one is posted by the substrate of the end plate front side of this carriage; This inserting column is from this substrate vertical extent, and this accepting groove extends to this substrate.
3. device for fixing slide rail as claimed in claim 1 is characterized in that: this return unit comprises that a pivot rods and is sheathed on the elastic component of this pivot rods, and this pivot rods rotates and is arranged in this lock piece and this carriage.
4. device for fixing slide rail as claimed in claim 3; It is characterized in that: this elastic component comprises a pair of torsion spring; But be provided with first of this carriage of butt between first end of two torsion springs and turn round arm, second end of each torsion spring is established one respectively and can be replaced second of this lock piece and turn round arm.
5. device for fixing slide rail as claimed in claim 3 is characterized in that: the hook arm of this lock piece is provided with a pivoting hole in place, contiguous its rear end, and this pivot rods rotates the pivoting hole that is arranged in this hook arm.
6. device for fixing slide rail as claimed in claim 1 is characterized in that: this lock piece also comprises the operating portion that extends back from this connecting portion, this carriage be provided with one align this operating portion a hole of keeping away.
7. device for fixing slide rail as claimed in claim 1 is characterized in that: the through hole of this bracing frame is circle or rectangle, and this inserting column corresponds to cylindric or square column.
8. device for fixing slide rail as claimed in claim 1; It is characterized in that: the front end of the latch of this lock piece is provided with a guide surface; When this inserting column inserts the through hole of this bracing frame from back to front; The guide surface of the latch of this lock piece is replaced the peritreme of this through hole and is slipped over this bracing frame, makes this lock piece rotate to the second place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110129129.9A CN102791104B (en) | 2011-05-18 | 2011-05-18 | Device for fixing slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110129129.9A CN102791104B (en) | 2011-05-18 | 2011-05-18 | Device for fixing slide rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102791104A true CN102791104A (en) | 2012-11-21 |
| CN102791104B CN102791104B (en) | 2016-05-25 |
Family
ID=47156370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110129129.9A Expired - Fee Related CN102791104B (en) | 2011-05-18 | 2011-05-18 | Device for fixing slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102791104B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104172758A (en) * | 2013-05-23 | 2014-12-03 | 川湖科技股份有限公司 | Fixing device, sliding rail assembly and fixing device for sliding rail assembly |
| CN104172757A (en) * | 2013-05-23 | 2014-12-03 | 川湖科技股份有限公司 | Fixing device, sliding rail assembly and fixing device for sliding rail assembly |
| CN104635874A (en) * | 2013-11-14 | 2015-05-20 | 鸿富锦精密电子(天津)有限公司 | Machine case clamping and fixing device |
| CN106559964A (en) * | 2015-09-25 | 2017-04-05 | 川湖科技股份有限公司 | Sliding rail assembly and its bracket system |
| CN110572976A (en) * | 2017-01-19 | 2019-12-13 | 川湖科技股份有限公司 | Slide rail mechanism and bracket device thereof |
| CN113543570A (en) * | 2020-04-17 | 2021-10-22 | 鸿富锦精密电子(天津)有限公司 | Frame and slide rail structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050189854A1 (en) * | 2004-02-26 | 2005-09-01 | Greenwald William B. | Latch controller for quick-mount support for telescoping slide |
| CN101558944A (en) * | 2008-04-16 | 2009-10-21 | 鸿富锦精密工业（深圳）有限公司 | Slide rail fixing device |
-
2011
- 2011-05-18 CN CN201110129129.9A patent/CN102791104B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050189854A1 (en) * | 2004-02-26 | 2005-09-01 | Greenwald William B. | Latch controller for quick-mount support for telescoping slide |
| CN101558944A (en) * | 2008-04-16 | 2009-10-21 | 鸿富锦精密工业（深圳）有限公司 | Slide rail fixing device |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104172758A (en) * | 2013-05-23 | 2014-12-03 | 川湖科技股份有限公司 | Fixing device, sliding rail assembly and fixing device for sliding rail assembly |
| CN104172757A (en) * | 2013-05-23 | 2014-12-03 | 川湖科技股份有限公司 | Fixing device, sliding rail assembly and fixing device for sliding rail assembly |
| CN104172757B (en) * | 2013-05-23 | 2016-04-20 | 川湖科技股份有限公司 | Fixture, slide rail assembly and fixture thereof |
| CN104172758B (en) * | 2013-05-23 | 2016-08-17 | 川湖科技股份有限公司 | Fixing device, sliding rail assembly and fixing device thereof |
| CN104635874A (en) * | 2013-11-14 | 2015-05-20 | 鸿富锦精密电子(天津)有限公司 | Machine case clamping and fixing device |
| CN104635874B (en) * | 2013-11-14 | 2018-05-29 | 鸿富锦精密电子(天津)有限公司 | Cabinet clamping device |
| CN106559964A (en) * | 2015-09-25 | 2017-04-05 | 川湖科技股份有限公司 | Sliding rail assembly and its bracket system |
| CN110572976A (en) * | 2017-01-19 | 2019-12-13 | 川湖科技股份有限公司 | Slide rail mechanism and bracket device thereof |
| CN110572976B (en) * | 2017-01-19 | 2020-12-18 | 川湖科技股份有限公司 | Slide rail mechanism and bracket device thereof |
| CN113543570A (en) * | 2020-04-17 | 2021-10-22 | 鸿富锦精密电子(天津)有限公司 | Frame and slide rail structure |
| US11510334B2 (en) | 2020-04-17 | 2022-11-22 | Fulian Precision Electronics (Tianjin) Co., Ltd. | Sliding rail structure and server cabinet |
| CN113543570B (en) * | 2020-04-17 | 2023-02-03 | 富联精密电子(天津)有限公司 | Frame and slide rail structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102791104B (en) | 2016-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150924 Address after: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) CO., LTD. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant before: Hon Hai Precision Industry Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151222 Address after: 528437 Guangdong province Zhongshan Torch Development Zone, Cheung Hing Road 6 No. 222 north wing trade building room Applicant after: Yun Chuan intellectual property Services Co., Ltd of Zhongshan city Address before: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant before: SCIENBIZIP CONSULTING (SHEN ZHEN) CO., LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20170518 |