CN201379271Y - Self-back locking slide track - Google Patents
Self-back locking slide track Download PDFInfo
- Publication number
- CN201379271Y CN201379271Y CN200920102248U CN200920102248U CN201379271Y CN 201379271 Y CN201379271 Y CN 201379271Y CN 200920102248 U CN200920102248 U CN 200920102248U CN 200920102248 U CN200920102248 U CN 200920102248U CN 201379271 Y CN201379271 Y CN 201379271Y
- Authority
- CN
- China
- Prior art keywords
- rail
- track
- slide
- slide block
- outer rail
- 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
Links
- 238000005516 engineering process Methods 0.000 abstract description 4
- 229910001335 Galvanized steel Inorganic materials 0.000 abstract description 2
- 239000008397 galvanized steel Substances 0.000 abstract description 2
- 238000004080 punching Methods 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- IYLGZMTXKJYONK-ACLXAEORSA-N (12s,15r)-15-hydroxy-11,16-dioxo-15,20-dihydrosenecionan-12-yl acetate Chemical compound O1C(=O)[C@](CC)(O)C[C@@H](C)[C@](C)(OC(C)=O)C(=O)OCC2=CCN3[C@H]2[C@H]1CC3 IYLGZMTXKJYONK-ACLXAEORSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- IYLGZMTXKJYONK-UHFFFAOYSA-N ruwenine Natural products O1C(=O)C(CC)(O)CC(C)C(C)(OC(C)=O)C(=O)OCC2=CCN3C2C1CC3 IYLGZMTXKJYONK-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The utility model discloses a self-back locking slide track, in particular to an invisible three-section slide track with a buffer self-locking function, which is mainly adaptable to drawers or supporting plates of various appliances. The slide track comprises a sliding track and a self back device, wherein the sliding track consists of an internal track, a middle track, an external track and a roll ball which are sleeved together, and the self back device is equipped with a damper. The internal track extends to the outer side of the external track to fix the slide track and mount the self back device, the self back device mainly comprises a damper, a tension spring, a track plate and a slide block, wherein the slide block is equipped with a hook, the slide block slides in an L-shaped slide way of the track plate, and the external track is equipped with a stopper engaged with the slide block. The slide track is formed by rolling, punching and assembling high-quality galvanized steel plates via the Germany's advanced technology, has the advantages of smooth sliding, corrosion resistant surfaces, high loading capacity, stable usage, convenient mounting, low noise and the like, and has the buffer self locking function.
Description
Technical field
The utility model relates to a kind of track of slip, refers in particular to a kind of sliding rail with push-and-pull isoline movement locus.Mainly be applicable on the drawer or supporting plate of various utensils such as cabinet, safety cabinet, furniture, office document frame, Industry Control cabinet.
Background technology
Various family expenses such as present furniture, office are used or industrial various drawer supporting plates, all adopt slide rail to be connected with the matrix of table, cabinet etc.This slide rail has a variety of versions.As adopt the form of pulley, and pulley is fixed between two risers of a cabinet matrix, and slide rail is fixed on drawer supporting plate etc.Also having a kind of is to adopt two tracks that slide relatively, and a track is fixedlyed connected with the matrix of a cabinet, and track and drawer supporting plate etc. are fixedlyed connected, and is provided with the parts of the power of reducing friction such as ball between two tracks.
The utility model content
The utility model technical issues that need to address provide a kind of sliding rail light and handy, that can close automatically that moves.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of slide rail from back locking, comprise the track that can push-and-pull slides, sliding rail comprises outer rail and reaches the interior rail of the fixedly usefulness in the outer rail outside, interior rail extends to the outer rail outside, and can fixedly connected with matrixes such as furniture, the interior rail outside be equipped with have damper from return device, be provided with the slide block of band hook from return device, slide block is sliding in the slideway of the track plate of return device, described slideway end is the L type, and the L type bend of slideway end is for making a concession groove, and outer rail is provided with and cooperates block from the slide block of return device, when moving to the end of slideway under the pulling of slide block at block, can the rotate end that makes slide block of slide block enters and makes a concession groove and fixed live.
The further improvement of sliding rail of the present utility model is: described sliding rail comprises the interior rail that connects together, middle rail and outer rail, cooperate with three row's balls between interior rail and the middle rail, in cooperate with four row's balls between rail and the outer rail, the ball between three tracks is separately positioned on the ball rack; Be relatively set with the limited block that prevents that track from coming off in the end of each track, in case thrust is when moving a certain end to, slide rail disconnects; Be provided with the U type link that extends to the outer rail outside below the interior rail, be provided with from return device in the link.
Further improvement in the technical proposal is: an end of described outer rail is provided with stay hook, with fixedly connected drawer supporting plate etc.; The other end side of outer rail is provided with adjustable plate, adjustable plate is provided with connecting pin, adjustable plate is used for fixing with connecting pin and is connected drawer supporting plate etc., also can be used to adjust the height of drawer supporting plate etc., it is stifled that the end face inside of outer rail is provided with outer rail, the stifled adjustment screw hole that is provided with of outer rail is adjusted in the screw hole adjustment screw is set, and is used for fixing the height of connection or adjustment drawer supporting plate etc.
Further improvement in the technical proposal is: described outer rail is stifled to be connected with outer rail by buckle, and the stifled inner face of outer rail is provided with cushion pad, and cushion pad is corresponding with the end face of middle rail, the collision sound that may send when being closed to end to alleviate slide rail.
Further improvement from return device of the present utility model is: describedly mainly comprise damper, extension spring, track plate, slide block from return device, one end of damper and extension spring is separately fixed on the track plate of return device, the other end of damper is connected with slide block by bearing pin, and slide block can be relatively rotated with damper; The front portion of slide block is provided with sliding pin, and sliding pin is arranged in the interior slideway of track plate, and slide block also is connected with the other end of extension spring.Extension spring pulling slide block makes it that trend of rotate around bearing pin be arranged, when moving to the end of slideway under the pulling of slide block at block, and can the rotate yielding groove of the sliding pin injection that makes slide block one end and firmly fixed of slide block.
Further improvement in the technical proposal is: described shell from return device is made up of track plate and dust cap, and the track plate comprises get on the right track plate and lower railway plate, and the plate that gets on the right track snaps onto on the lower railway plate.On the track plate medial surface slideway is set.
The further concrete structure of slide block of the present utility model is: described slide block is provided with safety plate and the hook that cooperates with the block that is arranged on the outer rail side, safety plate is positioned at the opposite side of relative extension spring on the slide block with hook, the block two ends are provided with bumping post, and two bumping posts cooperate with safety plate and hook.
Owing to adopted technique scheme, the obtained technological progress of the utility model is:
Slide rail of the present utility model motion is light and handy, when being closed to end, can rely on from the effect of the extension spring of return device to close automatically, and because the effect of damper, closing motion is slower, makes the noise that sends when closing very little.
Sliding rail of the present utility model is made of three layers of track and ball, between interior rail and the middle rail is to be foursquare fit system between equilateral triangle, middle rail and the outer rail, and the slide rail operation is more steady, and the load-carrying load is bigger.The limited block that the end of each track is provided with can prevent to disconnect when track from moving a certain end to.
Adjustment screw hole one on the stay hook on outer rail of the present utility model top, the adjustable plate of other end side and outer rail are stifled is can be used for fixing to connect drawer supporting plate etc., the 2nd, regulate the height of auxiliary equipments such as the drawer be installed on the slide rail, cabinet, auxiliary equipment can cut out smoothly, and outward appearance it seems that the gap up and down of parts such as drawer is even, and appearance is better.
Outer rail is stifled to be plugged in the outer rail by buckle, be convenient to dismounting, cushion pad on the inner face that outer rail blocks up, can be PVC sheet or sponge etc., cushion pad is corresponding with the end face of middle rail, have the damping, buffering effect, the collision sound that may send when being closed to end to alleviate slide rail is " noiseless " product.
Extension spring and damper acting in conjunction from return device of the present utility model, the movement velocity that can further slow down slide rail, the process that buffering is closed is longer, and visual effect is better.
L type slideway on slide block sliding pin and the track plate cooperates, slide block is connected with damper by bearing pin, makes slide block do rectilinear motion along slideway, and rotates when moving to the end of slideway, the sliding pin of slide block is understood the yielding groove of injection and is blocked, thereby makes outer rail and break away from from return device.
Track plate from return device is made up of the plate that gets on the right track, lower railway plate snapping, and is simple in structure, is convenient to dismounting, can assemble, repairs, change the parts from return device inside easily.
Rail extends to the outer rail outside in of the present utility model, and can fixedly connected with matrix such as furniture, the drawer supporting plate then be fixed on outer rail above.When outer rail is pulled out, be welded in the block pulling slide block of outer rail, make it do rectilinear motion along slideway, spur damper and extension spring elongation simultaneously, when slide block movement during to slideway terminal slide block can effect in extension spring under around the bearing pin rotation that is connected on the damper, make the sliding pin on the slide block enter the yielding groove, thereby make the bumping post of block break away from the hook of slide block, slide block is stuck in the end of slideway, and outer rail then breaks away from slide block and is fully withdrawn; When slide rail is closed near end, be welded on the hook of the block bumping post collision slide block on the outer rail, slide block is rotated, the sliding pin on the slide block breaks away from makes a concession groove, enters rectilinear orbit, acts on simultaneously in extension spring and damping, and slide rail cuts out lentamente automatically.If meet accident from return device when slide rail draws back, bumping post is not stuck in slide block pulling or slide block to be made a concession in the groove and during withdrawal, promoting outer rail makes bumping post enter the position of the safety plate of slide block, bumping post will snap in the hook of safety plate, thereby slide block is pulled out, and slide rail recovers normal when closed once more.Slide rail of the present utility model uses the high-quality environment-friendly galvanized steel sheets to adopt advanced technologies rolling, punching press, be assembled, and stock utilization reaches 99%, and production process is the product of an environmental protection and economy type almost without any pollution.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a plane of structure direction structure schematic diagram of the present utility model;
Fig. 3 is the schematic diagram of slide block of the present utility model insurance institution.
Wherein: 1, outer rail is stifled, and 2, adjust screw hole, 3, buckle, 4, cushion pad, 5, block, 6, outer rail, 7, stay hook, 8, middle rail, 9, interior rail, 10, link, 11, damper, 12, dust cap, 13, extension spring, 14, slide block, 15, safety plate, 16, slideway, 17, the lower railway plate, 18, adjustable plate, 19, connecting pin, 20, the plate that gets on the right track, 21, ball, 22, bearing pin, 23, sliding pin, 24, hook, 25, bumping post, 27, limited block.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details:
Structure of this slide rail and horizontal section structure as shown in Figure 1, 2, it comprises sliding rail and from return device.Sliding rail comprises interior rail 9, middle rail 8 and the outer rail 6 that connects together successively, interior rail 9 reaches the outside of outer rail 6 below outer rail 6, the cross sectional shape of interior rail 9 is the U type, the one side is interior rail track, opposite side is a link 10, link 10 can be fixedlyed connected with the matrix of furniture etc., is provided with from return device in the link 10.
One end of outer rail 6 is provided with stay hook 7, and the inner end of drawer supporting plate etc. is connected on the outer rail 6 by stay hook 7; The other end of outer rail 6 is that the side of outer end is set with adjustable plate 18, adjustable plate 18 is provided with connecting pin 19, on the adjustable plate 18 screw hole is set, adjustable plate 18 is used for fixing with stay hook 7 with connecting pin 19 and is connected drawer supporting plate etc., also can be used to adjust the height of drawer supporting plate etc.The inside, outer face of outer rail 6 is provided with outer rail and blocks up 1, and outer rail stifled 1 is provided with adjusts screw hole 2, adjusts in the screw hole 2 screw can be set, and can be used for fixedly connected drawer etc., also can adjust the height of drawer by the height of adjustment screw.Outer rail stifled 1 is provided with buckle 3, the hole corresponding with buckle 3 is set on the outer rail 6, outer rail stifled 1 passes through buckle 3 and is connected with outer rail 6, the inner face of outer rail stifled 1 is provided with cushion pad 4, cushion pad 4 is a sponge, it is corresponding with the end face of middle rail 8, the collision sound that may send when being closed to end to alleviate slide rail.
What the rail link was interior in being arranged on mainly comprises damper 11, extension spring 13, track plate, slide block 14 from return device.The track plate comprises get on the right track plate 20 and the lower railway plate 17 that snaps together, and at the two ends of track plate dust cap 12 is set also, the dust cap 12 and the plate 20 that gets on the right track snap onto lower railway plate 17 above.On the track plate medial surface slideway 16 is set, an end of slide block 14 has sliding pin 23, and sliding pin 23 is provided with in the slideway 16; Slide block 14 is provided with hook 24 and safety plate 15 near a side of outer rail 6, hook 24 and safety plate 15 and bumping post 25 corresponding matching that are arranged on the block 5 of outer rail 6 sides.The other end of slide block 14 relative sliding pins 23 is connected with damper 11 by bearing pin 22, and damper 11 is the piston type damper, and the other end of the piston rod of damper is fixedly connected on an end of lower railway plate 17.One end of extension spring 13 is connected on the slide block 14, and the other end also is fixed on the lower railway plate 17, extension spring 13 and damper 11 approaching parallel settings, and extension spring 13 is positioned at the opposite side of the slide block 14 of relative hook 24 and safety plate 15; Above-mentioned slideway 16 is the L type, the turning of slideway 16 ends is for making a concession groove, the bumping post 25 of outer rail 6 sides is positioned at the hook 24 of slide block 14, when outer rail 6 draws back, bumping post 25 pulling slide block 14 is earlier done rectilinear motion along slideway 16, when the sliding pin 23 of slide block 14 arrives when making a concession grooves, slide block 14 rotates into around bearing pin 22 under the effect of extension spring 13 and makes a concession groove and block; When outer rail 6 cut out, bumping post 25 promotes hook 24 made slide block 14 make sliding pin 23 enter linear ramp around bearing pin 22 rotations, and the pulling outer rail slowly cuts out automatically under the acting in conjunction of damper and extension spring.
Claims (7)
1, a kind of slide rail from back locking, comprise sliding rail, it is characterized in that: sliding rail comprises outer rail and reaches the interior rail of the fixedly usefulness in the outer rail outside, the interior rail outside be equipped with have damper from return device, be provided with the slide block of band hook from return device, slide block is sliding in the slideway of the track plate of return device, and the end of described slideway is provided with the L type and makes a concession groove, and outer rail is provided with and cooperates block from the slide block of return device.
2, a kind of slide rail according to claim 1 from back locking, it is characterized in that described sliding rail comprises the interior rail that connects together, middle rail, outer rail, three row's balls are arranged between interior rail and the middle rail, four row's balls are arranged between middle rail and the outer rail, be relatively set with the limited block that prevents that track from coming off in the end of each track; Be provided with the U type link that extends to the outer rail outside below the interior rail, be provided with from return device in the link.
3, according to claim 1 or 2 described a kind of slide rails, it is characterized in that an end of described outer rail is provided with stay hook from back locking; The other end side of outer rail is provided with adjustable plate, and adjustable plate is provided with connecting pin, and it is stifled that the end face inside of outer rail is provided with outer rail, the stifled adjustment screw hole that is provided with of outer rail.
4, a kind of slide rail from back locking according to claim 3 is characterized in that described outer rail is stifled to be connected with outer rail by buckle, and the inner face that outer rail blocks up is provided with cushion pad.
5, a kind of slide rail according to claim 1 from back locking, it is characterized in that describedly mainly comprising damper, extension spring, track plate, slide block from return device, one end of damper and extension spring is separately fixed on the track plate of return device, the other end of damper is connected with slide block by bearing pin, the front portion of slide block is provided with sliding pin, sliding pin is arranged in the interior slideway of track plate, and slide block also is connected with the other end of extension spring.
6, a kind of slide rail from back locking according to claim 5 is characterized in that described track plate from return device comprises get on the right track plate and lower railway plate, and the plate that gets on the right track snaps onto on the lower railway plate, and track plate inboard is provided with slideway.
7, according to claim 1 or 5 described a kind of slide rails from back locking, it is characterized in that described slide block is provided with safety plate and the hook that cooperates with the block that is arranged on the outer rail side, safety plate is positioned at the opposite side of relative extension spring on the slide block with hook, the block two ends are provided with bumping post, and two bumping posts cooperate with safety plate and hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920102248U CN201379271Y (en) | 2009-04-08 | 2009-04-08 | Self-back locking slide track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920102248U CN201379271Y (en) | 2009-04-08 | 2009-04-08 | Self-back locking slide track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201379271Y true CN201379271Y (en) | 2010-01-13 |
Family
ID=41522746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920102248U Expired - Fee Related CN201379271Y (en) | 2009-04-08 | 2009-04-08 | Self-back locking slide track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201379271Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327848A (en) * | 2010-07-29 | 2013-09-25 | 瀚销售有限公司 | Drawer guide rail system |
| CN103431663A (en) * | 2013-09-12 | 2013-12-11 | 河南科技大学第一附属医院 | Multifunctional locker |
| CN106102519A (en) * | 2014-03-12 | 2016-11-09 | 三星精密工业株式会社 | There is the damper for hinge for furniture of built-in pressure control device |
| CN106490867A (en) * | 2015-09-04 | 2017-03-15 | 格耐使有限责任公司 | For the device being fixed on adnexa at the furniture parts of furniture |
| CN108567251A (en) * | 2017-03-14 | 2018-09-25 | 川湖科技股份有限公司 | Return mechanism for movable furniture component |
| CN108652282A (en) * | 2017-03-28 | 2018-10-16 | 川湖科技股份有限公司 | Slide rail assembly with change over switch |
| CN108703557A (en) * | 2018-05-24 | 2018-10-26 | 何宇成 | The synchronous concealed slide track of three sections |
| CN108895084A (en) * | 2018-09-18 | 2018-11-27 | 罗伯泰克自动化科技（苏州）有限公司 | Linear slide-rail device |
| CN110594819A (en) * | 2019-09-16 | 2019-12-20 | 宁波方太厨具有限公司 | Fume exhaust fan |
-
2009
- 2009-04-08 CN CN200920102248U patent/CN201379271Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327848A (en) * | 2010-07-29 | 2013-09-25 | 瀚销售有限公司 | Drawer guide rail system |
| CN103431663A (en) * | 2013-09-12 | 2013-12-11 | 河南科技大学第一附属医院 | Multifunctional locker |
| CN103431663B (en) * | 2013-09-12 | 2016-04-13 | 河南科技大学第一附属医院 | A kind of Multifunctional cabinet |
| CN106102519A (en) * | 2014-03-12 | 2016-11-09 | 三星精密工业株式会社 | There is the damper for hinge for furniture of built-in pressure control device |
| CN106102519B (en) * | 2014-03-12 | 2017-07-14 | 三星精密工业株式会社 | The damper for hinge for furniture with built-in pressure control device |
| CN106490867B (en) * | 2015-09-04 | 2020-09-22 | 格耐使有限责任公司 | Device for fixing accessories on furniture parts of furniture |
| CN106490867A (en) * | 2015-09-04 | 2017-03-15 | 格耐使有限责任公司 | For the device being fixed on adnexa at the furniture parts of furniture |
| CN108567251A (en) * | 2017-03-14 | 2018-09-25 | 川湖科技股份有限公司 | Return mechanism for movable furniture component |
| CN108567251B (en) * | 2017-03-14 | 2021-05-11 | 川湖科技股份有限公司 | Return mechanism for movable furniture components |
| CN108652282B (en) * | 2017-03-28 | 2020-01-17 | 川湖科技股份有限公司 | Slide rail assembly with toggle switch |
| CN108652282A (en) * | 2017-03-28 | 2018-10-16 | 川湖科技股份有限公司 | Slide rail assembly with change over switch |
| CN108703557A (en) * | 2018-05-24 | 2018-10-26 | 何宇成 | The synchronous concealed slide track of three sections |
| CN108895084A (en) * | 2018-09-18 | 2018-11-27 | 罗伯泰克自动化科技（苏州）有限公司 | Linear slide-rail device |
| CN110594819A (en) * | 2019-09-16 | 2019-12-20 | 宁波方太厨具有限公司 | Fume exhaust fan |
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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: 20100113 Termination date: 20160408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |