CN102448275A - Sliding rail - Google Patents
Sliding rail Download PDFInfo
- Publication number
- CN102448275A CN102448275A CN2010105041599A CN201010504159A CN102448275A CN 102448275 A CN102448275 A CN 102448275A CN 2010105041599 A CN2010105041599 A CN 2010105041599A CN 201010504159 A CN201010504159 A CN 201010504159A CN 102448275 A CN102448275 A CN 102448275A
- Authority
- CN
- China
- Prior art keywords
- rail
- underarm
- upper arm
- outer rail
- kink
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1488—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures
- H05K7/1489—Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures characterized by the mounting of blades therein, e.g. brackets, rails, trays
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention relates to a sliding rail. The sliding rail comprises an outer rail support, an outer rail, a middle rail and an inner rail, wherein the outer rail is sheltered on the outer rail support, the middle rail is arranged in the outer rail in an installation manner, the inner rail is arranged in the middle rail in an installation manner, and the middle rail is arranged between the outer rail and the inner rail. The outer rail support comprises a fixed plate, an upper arm and a lower arm, wherein upper arm and the lower arm are symmetrically bent to the same direction from the upper side and the lower side of the fixed plate, an arm end of the upper arm is downwards recurved and is parallel to the fixed plate, an arm end of the lower arm is upwards recurved and is parallel to the fixed plate, the outer rail is respectively blocked by the arm end of the upper arm and the arm end of the lower arm of the outer rail support, so that the outer rail can be prevented being fallen off from one side of the outer rail support. Compared with the prior art, arm ends of the outer rail support are utilized to cover the outer rail by the sliding rail, therefore, reliability of the sliding rail can be enhanced.
Description
Technical field
The present invention relates to a kind of slide rail.
Background technology
In the prior art, usually server is slidingly fixed in the rack through slide rail.Use thinner slide rail to install and to obtain bigger server accommodation space.But after the rail structure attenuation, intensity and reliability variation.
Summary of the invention
In view of above content, be necessary to provide a kind of slide rail that increases reliability.
A kind of slide rail; Comprise outer rail, that an outer rail support, is contained in the outer rail support be installed in middle rail and in the outer rail be installed in interior rail in the rail; In said rail said outer rail and said between the rail; Said outer rail support comprises a fixed head, from a upper arm and a underarm that the same direction symmetry of two side direction up and down of fixed head is bent to form, the arm end of upper arm turns back parallel with fixed head downwards, the arm end of underarm upwards turns back parallel with fixed head; The arm end of the upper arm of outer rail support and underarm is the block outer rail respectively, comes off from outer rail support one side to prevent outer rail
Compare prior art, said slide rail utilizes the arm end of outer rail support wrapping outer rail, has strengthened the reliability of slide rail.
Description of drawings
Fig. 1 is the three-dimensional combination figure of slide rail preferred embodiments of the present invention.
Fig. 2 is the three-dimensional exploded view of slide rail preferred embodiments of the present invention.
Fig. 3 is the cross-sectional view of slide rail preferred embodiments of the present invention.
The main element symbol description
Outer rail support 10
Fixed head 12
Arm end 142,162
Sliding way 244
First kink 442,462
Second kink 444,464
Slideway 443,445,463,465,643,663
Curved portions 642,662
Flanging 644,664
Embodiment
See also Fig. 1 to Fig. 3; Slide rail preferred embodiments of the present invention comprise rail 60 in the rail in an outer rail support 10, the outer rail 20, one 40, one and some be arranged between each rail body and outer rail 20 and outer rail support 10 between positioner (scheming not show); Outer rail support 10 can be fixed in a fixed object; Like cabinet or rack, 60 sidewalls that are fixed in a drawer or server of interior rail, middle rail 40 are contained between outer rail 20 and the interior rail 60; Middle rail 40 and interior rail 60 can be done the slip of stretching or retraction direction with respect to outer rail 20, so that cabinet/rack is pulled out or pushed to drawer/server.Said positioner is located between the adjacent rail body, is used to prevent the accidental slide of corresponding rail body, and when positioner was in released state, corresponding rail body just can be done and stretch or the retraction slip.Be provided with the ball rack 32 of plurality of balls 30 and fixing these balls 30 between outer rail 20 and the middle rail 40, so that middle rail 40 is merrily and lightheartedly convenient when sliding with respect to outer rail 20.In be provided with the ball rack 52 of plurality of balls 50 and fixing these balls 50 between rail 40 and the interior rail 60 so that interior rail 60 merrily and lightheartedly makes things convenient for when sliding with respect to middle rail 40.
In rail 40 comprise a web 42, a upper arm 44 and a underarm 46.Web 42 comprises the protuberance 424 of vertical both ends 422 and a biasing, and protuberance 424 is parallel to both ends 422 and is connected between the both ends 422 through two rakes 426.Upper arm 44 and underarm 46 from two lateral bucklings of web 42, because of upper arm 44 is a symmetrical structure with underarm 46, are that example is described its concrete shape with underarm 46 only respectively here.Second kink 464 superimposed that underarm 46 comprises from the end that one first kink 462 that 422 outside horizontal-extendings form and the 462 terminal inwardly turnovers of first kink form with first kink 462.The middle part bending of first kink 462 makes first kink 462 roughly V-shaped, and then forms the slideway 463 of an indent in the outside of first kink 462.The middle part bending of second kink 46 makes second kink 46 roughly V-shaped, and then forms the slideway 465 of an indent in the inboard of second kink 464.Upper arm 44 is a symmetrical structure with underarm 46, and it comprises first kink 442 and second kink 444.The middle part bending of first kink 442 makes first kink 442 roughly V-shaped, and then forms the slideway 443 of an indent in the outside of first kink 442.The middle part bending of second kink 44 makes second kink 44 roughly V-shaped, and then forms the slideway 445 of an indent in the inboard of second kink 444.
During assembling; Interior rail 60 is placed between the upper arm 44 and underarm 46 of rail 40, in ball 50 is folded between the slideway 445 of the upper arm 44 of slideway 643 and the middle rail 40 of the upper arm 64 of rail 60 and between the slideway 465 of the underarm 46 of the slideway 663 of the underarm 66 of interior rail 60 and middle rail 40.Middle rail 40 is inserted in the outer rail 20, and ball 30 is folded between the slideway 443 of upper arm 44 of slideway 244 and middle rail 40 of upper arm 24 of outer rail 20 and between the slideway 463 of the underarm 46 of the glide path 264 of the underarm 26 of outer rail 20 and middle rail 40.Outer rail 20 is placed between the upper arm 14 and underarm 16 of outer rail support 10, the two arm ends 142 and 162 of outer rail support 10 can be distinguished a side of the upper arm 24 and the underarm 26 of block outer rail 20, come off from a side of outer rail support 10 openings to prevent outer rail 20.
The outer rail support 10 of slide rail of the present invention is wrapping outer rail 20, can not only increase the slide rail reliability like this, the part that is slidingly connected between the outer rail that can also save existing slide rail and the mounting bracket of rack, saving cost.The flanging 644,664 that the upper arm 44 of interior rail 60 and underarm 46 is provided with can effectively increase the intensity of slide rail.
Claims (10)
1. slide rail; Comprise outer rail, that an outer rail support, is contained in the outer rail support be installed in middle rail and in the outer rail be installed in interior rail in the rail; In said rail said outer rail and said between the rail; It is characterized in that: said outer rail support comprises a fixed head, from a upper arm and a underarm that the same direction symmetry of two side direction up and down of fixed head is bent to form, and the arm end of upper arm turns back parallel with fixed head downwards, and the arm end of underarm upwards turns back parallel with fixed head; The arm end of the upper arm of outer rail support and underarm is the block outer rail respectively, comes off from outer rail support one side to prevent outer rail.
2. slide rail as claimed in claim 1 is characterized in that: be equiped with the ball and the fixing ball rack of ball between said outer rail and the middle rail.
3. slide rail as claimed in claim 1 is characterized in that: be equiped with the ball and the fixing ball rack of ball in said between rail and the interior rail.
4. slide rail as claimed in claim 1; It is characterized in that: rail comprises a web and equidirectional upper arm that is bent to form and underarm from the both sides of web in said; Said web comprises the protuberance of vertical both ends and a biasing, and said protuberance is parallel to both ends and is connected between the both ends through two rakes.
5. slide rail as claimed in claim 4 is characterized in that: the underarm of rail comprises one first kink that forms from the outside horizontal-extending of web and second kink superimposed with first kink that forms from the terminal inwardly turnover of first kink in said.
6. slide rail as claimed in claim 5; It is characterized in that: the middle part bending of said first kink makes first kink roughly V-shaped; And then form the slideway of an indent in the outside of first kink; The middle part bending of second kink makes second kink roughly V-shaped, and then forms the slideway of an indent in the inboard of second kink.
7. slide rail as claimed in claim 4 is characterized in that: the structure of said upper arm and the symmetrical configuration of said underarm.
8. slide rail as claimed in claim 1; It is characterized in that: said outer rail comprises a main board, a upper arm and a underarm, and main board is a vertical plate body, and upper arm and underarm be the same direction symmetry of the two side direction up and down bending of autonomous agent plate respectively; The middle part bending of upper arm makes upper arm roughly V-shaped; And then forming the sliding way of an indent in the inboard of upper arm, the middle part bending of underarm makes underarm roughly V-shaped, and then forms the glide path of an indent in the inboard of underarm.
9. slide rail as claimed in claim 1 is characterized in that: rail comprises a decorating plate, a upper arm and a underarm in said, and decorating plate is a vertical plate body, and upper arm and underarm bend from the bilateral symmetry of decorating plate respectively.
10. slide rail as claimed in claim 9; It is characterized in that: the upper arm of rail comprises the curved portions that extends to form from the terminal side of decorating plate and the flanging parallel with decorating plate that is bent to form from the curved portions end downwards in said; The outer rim indent of curved portions forms a slideway; The underarm of rail comprises the curved portions that extends to form to a side from the decorating plate end and the flanging parallel with decorating plate that upwards is bent to form from the curved portions end in said, and the outer rim indent of curved portions forms a slideway.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105041599A CN102448275A (en) | 2010-10-12 | 2010-10-12 | Sliding rail |
US12/954,660 US20120087604A1 (en) | 2010-10-12 | 2010-11-25 | Slide rail for rack sever |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010105041599A CN102448275A (en) | 2010-10-12 | 2010-10-12 | Sliding rail |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102448275A true CN102448275A (en) | 2012-05-09 |
Family
ID=45925197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010105041599A Pending CN102448275A (en) | 2010-10-12 | 2010-10-12 | Sliding rail |
Country Status (2)
Country | Link |
---|---|
US (1) | US20120087604A1 (en) |
CN (1) | CN102448275A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102927126A (en) * | 2012-09-24 | 2013-02-13 | 徐积勉 | Limitlessness slide rail realizing random spreading length by gradual change of width of slide rail |
CN105611783A (en) * | 2015-09-14 | 2016-05-25 | 雅固拉国际精密工业(苏州)有限公司 | Three-section rail with withdrawable outer rail and switching sequence of three-section rail |
CN106507634A (en) * | 2016-12-22 | 2017-03-15 | 广东星徽精密制造股份有限公司 | A kind of slide rail of server |
CN106793665A (en) * | 2016-12-13 | 2017-05-31 | 无锡海达尔精密滑轨股份有限公司 | For the slim three-section type sliding track of server cabinet |
CN106852064A (en) * | 2017-03-07 | 2017-06-13 | 无锡海达尔精密滑轨股份有限公司 | A kind of guiding mechanism of the interior rail for slide rail |
CN107072103A (en) * | 2016-12-22 | 2017-08-18 | 广东星徽精密科技有限公司 | A kind of clad type frame sliding track |
CN104507297B (en) * | 2014-11-26 | 2017-12-22 | 雅固拉国际精密工业(苏州)有限公司 | A kind of sliding rail rack |
CN109924731A (en) * | 2019-05-05 | 2019-06-25 | 东莞市荣翘泰五金有限公司 | Vertical load-bearing sliding rail |
CN110492791A (en) * | 2019-09-09 | 2019-11-22 | 苏州艾克威尔科技有限公司 | High pressure soft starting device mounting structure |
CN112825610A (en) * | 2019-11-20 | 2021-05-21 | 苏州南俊商贸有限公司 | Improved structure of middle rail of sliding rail |
CN114174180A (en) * | 2019-08-05 | 2022-03-11 | 马瑞利株式会社 | Drawer type storage box |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104460884A (en) * | 2014-11-26 | 2015-03-25 | 英业达科技有限公司 | Server |
TWI581736B (en) * | 2015-03-12 | 2017-05-11 | King Slide Works Co | Slide rail assembly |
TWI594687B (en) * | 2016-05-31 | 2017-08-01 | 川湖科技股份有限公司 | Slide rail and slide rail assembly |
TWI584716B (en) * | 2016-09-24 | 2017-05-21 | 川湖科技股份有限公司 | Slide rail assembly |
CN108958386B (en) * | 2017-05-23 | 2021-10-01 | 鸿富锦精密电子(天津)有限公司 | Sliding rail bracket structure |
TWI826218B (en) | 2022-12-28 | 2023-12-11 | 川湖科技股份有限公司 | Slide rail assembly |
Citations (2)
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US3588198A (en) * | 1969-08-15 | 1971-06-28 | Lyon Metal Products Inc | Suspension system for filing cabinet |
CN2798518Y (en) * | 2005-06-16 | 2006-07-19 | 苏州国上精密塑料有限公司 | Sliding component for sliding type cell phone |
Family Cites Families (19)
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US2606090A (en) * | 1948-10-18 | 1952-08-05 | Gen Fireproofing Co | Drawer suspension |
US3368859A (en) * | 1966-03-15 | 1968-02-13 | Lyon Metal Products Inc | File cabinet |
US3451730A (en) * | 1967-10-16 | 1969-06-24 | Gen Fireproofing Co The | Drawer suspension |
CA1125346A (en) * | 1979-11-07 | 1982-06-08 | Jack P. Fler | Three part slide |
US4749242A (en) * | 1987-06-22 | 1988-06-07 | Robert Rechberg | Drawer slide |
US5551775A (en) * | 1994-02-22 | 1996-09-03 | Accuride International, Inc. | Telescopic drawer slide with mechanical sequencing latch |
US5571256A (en) * | 1994-10-25 | 1996-11-05 | Compaq Computer Corporation | Server drawer slide mount apparatus for a rack-mounted computer system |
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DE19712362C1 (en) * | 1997-03-25 | 1998-07-30 | Loh Kg Rittal Werk | Device for fixing carrier rail on frame elements and assembly plates of switch-cabinet |
US6378968B1 (en) * | 1999-06-07 | 2002-04-30 | Kuo-Chan Weng | Sliding track assembly |
US6588866B2 (en) * | 2001-04-27 | 2003-07-08 | Intel Corporation | Slide rail attachment |
WO2003015581A1 (en) * | 2001-08-17 | 2003-02-27 | Accuride International, Inc. | Guide tab and slide incorporating the same |
JP4426290B2 (en) * | 2001-08-17 | 2010-03-03 | アキュライド インターナショナル,インコーポレイテッド | Jacket used for lock latch, lock latch incorporating jacket, and slide incorporating lock latch and jacket |
TWI233342B (en) * | 2001-10-12 | 2005-06-01 | Accuride Int Inc | Three member thin drawer slide |
US7188916B2 (en) * | 2004-03-29 | 2007-03-13 | Emc Corporation | Adjustable side rails and method of attaching same to mounting rails of cabinet racks |
US8292382B2 (en) * | 2008-07-08 | 2012-10-23 | Lif J. K. Corporation | Rail set assembly for a machine casing of the industrial computer |
TW201018369A (en) * | 2008-10-16 | 2010-05-01 | Ablecom Technology Inc | Ultra-thin fast assembling/ disassembling slide track |
US8147011B2 (en) * | 2009-12-04 | 2012-04-03 | King Slide Works Co., Ltd. | Slide assembly |
CN102438422B (en) * | 2010-09-29 | 2016-04-06 | 鸿富锦精密工业(深圳)有限公司 | Railroad |
-
2010
- 2010-10-12 CN CN2010105041599A patent/CN102448275A/en active Pending
- 2010-11-25 US US12/954,660 patent/US20120087604A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US3588198A (en) * | 1969-08-15 | 1971-06-28 | Lyon Metal Products Inc | Suspension system for filing cabinet |
CN2798518Y (en) * | 2005-06-16 | 2006-07-19 | 苏州国上精密塑料有限公司 | Sliding component for sliding type cell phone |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102927126A (en) * | 2012-09-24 | 2013-02-13 | 徐积勉 | Limitlessness slide rail realizing random spreading length by gradual change of width of slide rail |
CN104507297B (en) * | 2014-11-26 | 2017-12-22 | 雅固拉国际精密工业(苏州)有限公司 | A kind of sliding rail rack |
CN105611783A (en) * | 2015-09-14 | 2016-05-25 | 雅固拉国际精密工业(苏州)有限公司 | Three-section rail with withdrawable outer rail and switching sequence of three-section rail |
CN106793665A (en) * | 2016-12-13 | 2017-05-31 | 无锡海达尔精密滑轨股份有限公司 | For the slim three-section type sliding track of server cabinet |
CN106793665B (en) * | 2016-12-13 | 2022-06-10 | 无锡海达尔精密滑轨股份有限公司 | Thin three-section type sliding rail for server cabinet |
CN107072103A (en) * | 2016-12-22 | 2017-08-18 | 广东星徽精密科技有限公司 | A kind of clad type frame sliding track |
CN106507634A (en) * | 2016-12-22 | 2017-03-15 | 广东星徽精密制造股份有限公司 | A kind of slide rail of server |
CN107072103B (en) * | 2016-12-22 | 2023-09-12 | 江苏玖星精密科技集团有限公司 | Cladding type support slide rail |
CN106507634B (en) * | 2016-12-22 | 2023-11-07 | 江苏玖星精密科技集团有限公司 | Slide rail for server |
CN106852064A (en) * | 2017-03-07 | 2017-06-13 | 无锡海达尔精密滑轨股份有限公司 | A kind of guiding mechanism of the interior rail for slide rail |
CN109924731A (en) * | 2019-05-05 | 2019-06-25 | 东莞市荣翘泰五金有限公司 | Vertical load-bearing sliding rail |
CN114174180A (en) * | 2019-08-05 | 2022-03-11 | 马瑞利株式会社 | Drawer type storage box |
CN110492791A (en) * | 2019-09-09 | 2019-11-22 | 苏州艾克威尔科技有限公司 | High pressure soft starting device mounting structure |
CN112825610A (en) * | 2019-11-20 | 2021-05-21 | 苏州南俊商贸有限公司 | Improved structure of middle rail of sliding rail |
Also Published As
Publication number | Publication date |
---|---|
US20120087604A1 (en) | 2012-04-12 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120509 |