CN104026882A - Interlocked three-section sliding rail - Google Patents
Interlocked three-section sliding rail Download PDFInfo
- Publication number
- CN104026882A CN104026882A CN201410254598.7A CN201410254598A CN104026882A CN 104026882 A CN104026882 A CN 104026882A CN 201410254598 A CN201410254598 A CN 201410254598A CN 104026882 A CN104026882 A CN 104026882A
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- China
- Prior art keywords
- rail
- slip
- sewing button
- slide rails
- outer rail
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Abstract
The invention provides an interlocked three-section sliding rail. The interlocked three-section sliding rail comprises an outer rail, an intermediate rail and an inner rail, which are sequentially embedded and in sliding connection, wherein a swing buckle which can swing from side to side to be locked on the inner rail or the outer rail is arranged on the intermediate rail; the swing buckle is hinged onto the intermediate rail; a sliding lock slot matched with the swing buckle to slide and used for fastening the swing buckle is formed in the inner rail; a sliding neck connected with the swing buckle and used for detaching the swing buckle from the sliding lock slot is formed in the outer rail. As the swing block is interlocked with the inner rail or the outer rail, the three-section sliding rail can be sequentially expanded or closed according to the movement sequence, can run smoothly, improves the stability and the practicability; a locking sliding block and an undetachable connecting rod connector are matched with the sliding rail, so that the sliding rail can be prevented from failure due to long-term abrasion, the quality can be ensured, and the service life of the sliding rail can be prolonged.
Description
Technical field
The present invention relates to slide rail field, relate in particular to a kind of interlocking three joint slide rails.
Background technology
Slide rail is widely used transmission, attaching parts in furniture and industrial production, the special three joint slide rails that use in high-grade furniture transmission transmission, and its application is very extensive.Tradition three joint slide rails be commonly outer rail, middle rail, interior rail successively setting-in be slidably connected and form.This three joints slide rail is in routine use, due to the dynamics difference of user's push-and-pull slide rail, rail and interior rail can not sequentially be opened or the situation of orderly close-down (while unlatching in being easy to occur, pullout forces is spent greatly, the interior rail that makes three joint slide rails than in rail first skid off, or while closing, the impulsive force that pushes back three joint slide rails is excessive, make middle rail than the interior rail closure that first resets).When interior rail first skids off or when middle rail is first closed, interior rail extension is not subject to the effect of middle rail support force.Affected by drawer weight, interior rail and outer rail in the vertical direction form the arm of force, make the junction of interior rail and outer rail produce larger downward poly-stress, cause interior rail or middle rail to deform and even damage, and have a strong impact on service property (quality) and the service life of slide rail.
In addition, on existing three joint slide rails, support latch fitting can be set, the effect of this support latch fitting be in the time that slide rail pulls out on or under drawer play a supportive role, push down drawer or the slide rail of lower one deck even if distortion tenesmus appears in slide rail or drawer, guarantee that slide rail still can pull smoothly in the time of lower floor's drawer pull-out.But because the support slipper of this support latch fitting and the connected mode of linkage connector are removable, after long-time use, because connecting-rod cap continues stressedly, easily there is the phenomenons such as displacement, disengagement in its connection in support slipper, causes supporting the inefficacy of latch fitting.Therefore, existing three joint rail structures still need further improvement.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of sequence of motion successively launch or close, improve stability and practicality and can guarantee that the interlocking three of service property (quality) saves slide rail.
Goal of the invention of the present invention is achieved in that a kind of interlocking three joint slide rails, comprise the outer rail that setting-in is slidably connected successively, middle rail and interior rail, wherein, described middle rail is provided with and can swings and be locked in the sewing button on interior rail or outer rail, sewing button is articulated with on middle rail, interior rail is provided with adaptive sewing button slip also can be by the slip locked groove of sewing button snapping, and outer rail is provided with and swings snapping and sewing button is departed to the slip draw-in groove that slip locked groove is used.
Be optimized according to above-mentioned, described sewing button is provided with can be along with sewing button swings and snapping or depart from the slip lock of slip locked groove and can swing and snapping or depart from the slip card column of slip draw-in groove along with sewing button.
Be optimized according to above-mentioned, described slip lock and slip card column are arranged at respectively on the surface of sewing button end and the bottom surface on top.
Be optimized according to above-mentioned, described slip locked groove is arranged at the end of interior rail, and slip draw-in groove is arranged at the middle part of outer rail.
Be optimized according to above-mentioned, described outer rail top is provided with the lock movable slider of energy closure or openness on outer rail, and the top of interior rail is provided with and promotes the pushing block that lock movable slider is opened.
Be optimized according to above-mentioned, described lock movable slider is arranged at respectively the both sides up and down on outer rail top and can slides up and down along outer rail.
Be optimized according to above-mentioned, described lock movable slider is provided with the slip skewback that adaptive pushing block slides and lock movable slider can be opened.
Be optimized according to above-mentioned, described lock movable slider is provided with the linkage connector non-disconnectable with it, and interlocking connecting rod is installed on linkage connector.
Be optimized according to above-mentioned, on described linkage connector, both sides are respectively equipped with fixing projection, fixing projection is provided with mounting groove, and lock movable slider is provided with the fixed card slot with fixing projection fixed installation use, and fixed card slot both sides are respectively equipped with the locking projection locking onto on mounting groove.
Beneficial effect of the present invention is: the interlocking that is provided with the slip draw-in groove that slip locked groove that the sewing button hinged with it and interior rail be provided with and outer rail be provided with by middle rail forms reversible lock buckle mechanism.In the time that slide rail pulls out, sewing button is fastened on the slip locked groove of interior rail, and during interior rail can drive, rail moves simultaneously.In the time that sewing button slips into slip draw-in groove and be fastened on slip draw-in groove, sewing button slides along slip draw-in groove, and occurs rotatablely moving, and sewing button is thrown off on slip locked groove, until interior rail is opened completely.In the time that slide rail cuts out, interior rail bumps against sewing button, sewing button enters slip locked groove and departs from slip draw-in groove, causes middle rail and interior rail to be closed simultaneously, realize three joint slide rails successively sequence of motion open and close, can move swimmingly, improved the stability that slide rail slides.In addition, by coordinating of lock movable slider and the linkage connector that can not break, effectively avoid locking movable slider and connecting-rod cap and use for a long time the situation that occurs wearing and tearing and lost efficacy, guarantee service property (quality), the service life of prolongation slide rail.
Brief description of the drawings
Fig. 1 is the stereogram of preferred embodiment closure state of the present invention.
Fig. 2 is the exploded view (removing linkage connector and interlocking connecting rod) of preferred embodiment of the present invention.
Fig. 3 is the partial schematic diagram of preferred embodiment closure state of the present invention.
Fig. 4 is the Local map during preferred embodiment of the present invention launches.
Fig. 5 is the stereogram (removing linkage connector and interlocking connecting rod) of preferred embodiment deployed condition of the present invention.
Fig. 6 is the exploded view of preferred embodiment lock movable slider of the present invention and linkage connector.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is explained in detail, as shown in Fig. 1 of preferred embodiment, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, it comprises the outer rail 1 that setting-in is slidably connected successively, middle rail 2 and interior rail 3, between described outer rail 1, middle rail 2 and interior rail 3, the slide assemblies of guaranteeing operation stability is housed respectively.Wherein, described middle rail 2 is provided with and can swings and be locked in the sewing button 4 on interior rail 3 or outer rail 1, sewing button 4 is articulated with on middle rail 2, interior rail 3 is provided with the slip locked groove 5 that adaptive sewing button 4 slides and sewing button 4 snappings can be used, and outer rail 1 is provided with the slip draw-in groove 6 that connects and sewing button 4 is departed from slip locked groove 5 use with sewing button 4.Slip locked groove 5 is arranged at the end of interior rail 3, slip draw-in groove 6 is arranged at the middle part of outer rail 1, and sewing button 4 is provided with and can swings and snapping or depart from the slip lock 7 of slip locked groove 5 and can swing and snapping or depart from the slip card column 8 of slip draw-in groove 6 along with sewing button 4 along with sewing button 4, slip lock 7 is arranged at respectively on the surface of end and the bottom surface on top of sewing button 4 with slip card column 8.In the time of pull-out, the slip lock 7 of sewing button 4 is fastened on the slip locked groove 5 of interior rail 3, during interior rail 3 can drive, rail 2 moves simultaneously, the slip card column 8 of sewing button 4 slips into slip draw-in groove 6 and is fastened on slip draw-in groove 6, the end of sewing button 4 is swung left, thereby the slip lock 7 of sewing button 4 is threaded off on slip locked groove 5, now, middle rail 2 puts in place, and interior rail 3 continues to reach full exhibition; In the time closing, interior rail 3 bumps against sewing button 4, the end of sewing button 4 is swung left with its top to be swung to the right, the slip lock 7 that makes sewing button 4 enters slip locked groove 5 and the slip card column 8 of sewing button 4 departs from slip draw-in groove 6, and then middle rail 2 and interior rail 3 are closed simultaneously, the swinging block being provided with by middle rail 2 like this and interior rail 3, outer rail 1 interlock, realize three joint slide rails successively sequence of motion launch with close, can move swimmingly, improve stability and practicality.
In addition, described outer rail 1 top is provided with the lock movable slider 9 of energy closure or openness on outer rail 1, and this lock movable slider 9 is arranged at respectively the both sides up and down on outer rail 1 top and can slides up and down along outer rail 1.And the top of interior rail 3 is provided with and promotes the pushing block 10 opened of lock movable slider 9, lock movable slider 9 is provided with the slip skewback 11 that adaptive pushing block 10 slides and lock movable slider 9 can be opened.And described lock movable slider 9 is provided with linkage connector 17, interlocking connecting rod 12 is installed on linkage connector 17.,, in the time closing, lock movable slider 9 can be fixedly supported on outer rail 1, alleviate the holding capacity of outer rail 1, in the time pulling open, pushing block 10 can be opened along with interior rail 3 promotes lock movable slider 9 along slip skewback 11, guarantee the sequence of motion smooth and easy operation in ground successively of three joint slide rails, improve steadiness.And, on described linkage connector 17, both sides are respectively equipped with fixing projection 13, fixing projection 13 is provided with mounting groove 14, lock movable slider 9 is provided with the fixed card slot 15 that fixedly mounts use with fixing projection 13, fixed card slot 15 both sides are respectively equipped with the locking projection 16 locking onto on mounting groove 14, respective outer side edges by fixing projection 13 with mounting groove 14, locking projection 16 and fixed card slot 15, linkage connector 17 can not be broken on lock movable slider 9, effectively avoid long-term use wearing and tearing and lost efficacy, guarantee service property (quality), extend the service life of slide rail.
Therefore, above-mentioned specific embodiment is only the good detailed description of the invention of effect of the present invention, and all interlockings three identical with this structure or that be equal to save slide rail, all in the application's protection domain.
Claims (9)
1. interlocking three joint slide rails, comprise the outer rail (1) that setting-in is slidably connected successively, middle rail (2) and interior rail (3), it is characterized in that: described middle rail (2) is provided with and can swings and be locked in the sewing button (4) on interior rail (3) or outer rail (1), sewing button (4) is articulated with on middle rail (2), interior rail (3) is provided with adaptive sewing button (4) slip also can be by the slip locked groove (5) of sewing button (4) snapping, and outer rail (1) is provided with the slip draw-in groove (6) that connects with sewing button (4) and sewing button (4) is departed to slip locked groove (5) use.
2. interlock according to claim 1 three joint slide rails, it is characterized in that: described sewing button (4) be provided with can along with sewing button (4) swing and snapping or depart from slip locked groove (5) slip lock (7) and can along with sewing button (4) swing and snapping or depart from slip draw-in groove (6) slip card column (8).
3. interlock according to claim 2 three joint slide rails, it is characterized in that: described slip lock (7) is arranged at respectively on the surface of sewing button (4) end and the bottom surface on top with slip card column (8).
4. interlock according to claim 2 three joint slide rails, it is characterized in that: described slip locked groove (5) is arranged at the end of interior rail (3), slip draw-in groove (6) is arranged at the middle part of outer rail (1).
5. interlock according to claim 1 three joint slide rails, it is characterized in that: described outer rail (1) top is provided with the lock movable slider (9) of energy closure or openness on outer rail (1), the top of interior rail (3) is provided with and promotes the pushing block (10) that lock movable slider (9) is opened.
6. interlock according to claim 5 three joint slide rails, it is characterized in that: described lock movable slider (9) is arranged at respectively the both sides up and down on outer rail (1) top and can slides up and down along outer rail (1).
7. interlock according to claim 5 three joint slide rails, it is characterized in that: described lock movable slider (9) is provided with the slip skewback (11) that adaptive pushing block (10) slides and lock movable slider (9) can be opened.
8. according to interlocking three joint slide rails described in claim 6 or 7, it is characterized in that: described lock movable slider (9) is provided with the linkage connector non-disconnectable with it (17), interlocking connecting rod (12) is installed on linkage connector (17).
9. interlock according to claim 8 three joint slide rails, it is characterized in that: the upper both sides of described linkage connector (17) are respectively equipped with fixing projection (13), fixing projection (13) is provided with mounting groove (14), lock movable slider (9) is provided with the fixed card slot (15) with fixing projection (13) fixed installation use, and fixed card slot (15) both sides are respectively equipped with the locking projection (16) locking onto on mounting groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254598.7A CN104026882B (en) | 2014-06-10 | 2014-06-10 | A kind of interlocking three section slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254598.7A CN104026882B (en) | 2014-06-10 | 2014-06-10 | A kind of interlocking three section slide rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104026882A true CN104026882A (en) | 2014-09-10 |
| CN104026882B CN104026882B (en) | 2017-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410254598.7A Active CN104026882B (en) | 2014-06-10 | 2014-06-10 | A kind of interlocking three section slide rail |
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| Country | Link |
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| CN (1) | CN104026882B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533943A (en) * | 2014-12-30 | 2015-04-22 | 雅固拉国际精密工业(苏州)有限公司 | Heavy dust-proof sliding rail |
| CN106016938A (en) * | 2016-05-25 | 2016-10-12 | 青岛海尔股份有限公司 | Slide rail mechanism and refrigerator comprising same |
| CN106052287A (en) * | 2016-05-25 | 2016-10-26 | 青岛海尔股份有限公司 | Slide rail mechanism and refrigerator with same |
| CN107319800A (en) * | 2017-06-26 | 2017-11-07 | 无锡海达尔精密滑轨股份有限公司 | It is a kind of can sequential movements slide rail |
| CN108116065A (en) * | 2016-11-28 | 2018-06-05 | 沈阳新松机器人自动化股份有限公司 | Pull print module mechanism |
| CN110916389A (en) * | 2019-12-09 | 2020-03-27 | 清远市星徽精密制造有限公司 | Guide rail with two-way stretching belts capable of opening and closing in sequence |
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| US20030117049A1 (en) * | 2001-12-26 | 2003-06-26 | Nan Juen International Co., Ltd. | Stop and locating device for a guide rail in a drawer |
| CN1989873A (en) * | 2005-12-30 | 2007-07-04 | 川湖科技股份有限公司 | Multi-segment type sliding rail automatic homing device |
| CN200998042Y (en) * | 2007-01-17 | 2008-01-02 | 李绍汉 | Drawer guide |
| CN101194789A (en) * | 2006-12-08 | 2008-06-11 | 鸿富锦精密工业（深圳）有限公司 | Slideway device |
| CN102548332A (en) * | 2010-12-24 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Sliding track device |
| CN102599740A (en) * | 2011-01-21 | 2012-07-25 | 郑永嘉 | Self-locking drawer slide track |
| CN203860784U (en) * | 2014-06-10 | 2014-10-08 | 广东星徽精密制造股份有限公司 | Interlocking three-section sliding rail |
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2014
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030117049A1 (en) * | 2001-12-26 | 2003-06-26 | Nan Juen International Co., Ltd. | Stop and locating device for a guide rail in a drawer |
| CN1989873A (en) * | 2005-12-30 | 2007-07-04 | 川湖科技股份有限公司 | Multi-segment type sliding rail automatic homing device |
| CN101194789A (en) * | 2006-12-08 | 2008-06-11 | 鸿富锦精密工业（深圳）有限公司 | Slideway device |
| CN200998042Y (en) * | 2007-01-17 | 2008-01-02 | 李绍汉 | Drawer guide |
| CN102548332A (en) * | 2010-12-24 | 2012-07-04 | 鸿富锦精密工业（深圳）有限公司 | Sliding track device |
| CN102599740A (en) * | 2011-01-21 | 2012-07-25 | 郑永嘉 | Self-locking drawer slide track |
| CN203860784U (en) * | 2014-06-10 | 2014-10-08 | 广东星徽精密制造股份有限公司 | Interlocking three-section sliding rail |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533943A (en) * | 2014-12-30 | 2015-04-22 | 雅固拉国际精密工业(苏州)有限公司 | Heavy dust-proof sliding rail |
| CN104533943B (en) * | 2014-12-30 | 2017-02-22 | 雅固拉国际精密工业(苏州)有限公司 | Heavy dust-proof sliding rail |
| CN106016938A (en) * | 2016-05-25 | 2016-10-12 | 青岛海尔股份有限公司 | Slide rail mechanism and refrigerator comprising same |
| CN106052287A (en) * | 2016-05-25 | 2016-10-26 | 青岛海尔股份有限公司 | Slide rail mechanism and refrigerator with same |
| WO2017202046A1 (en) * | 2016-05-25 | 2017-11-30 | 青岛海尔股份有限公司 | Sliding rail mechanism and refrigerator provided with same |
| WO2017202047A1 (en) * | 2016-05-25 | 2017-11-30 | 青岛海尔股份有限公司 | Slide rail mechanism and refrigerator having same |
| CN108116065A (en) * | 2016-11-28 | 2018-06-05 | 沈阳新松机器人自动化股份有限公司 | Pull print module mechanism |
| CN107319800A (en) * | 2017-06-26 | 2017-11-07 | 无锡海达尔精密滑轨股份有限公司 | It is a kind of can sequential movements slide rail |
| CN107319800B (en) * | 2017-06-26 | 2022-11-04 | 无锡海达尔精密滑轨股份有限公司 | Sliding rail capable of moving in sequence |
| CN110916389A (en) * | 2019-12-09 | 2020-03-27 | 清远市星徽精密制造有限公司 | Guide rail with two-way stretching belts capable of opening and closing in sequence |
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| Publication number | Publication date |
|---|---|
| CN104026882B (en) | 2017-03-08 |
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Denomination of invention: An interlocking three section slide rail Effective date of registration: 20230403 Granted publication date: 20170308 Pledgee: China Co. truction Bank Corp Foshan branch Pledgor: GUANGDONG SACA PRECISION MANUFACTURING Co.,Ltd. Registration number: Y2023980037173 |