CN102366244A - Positioning structure of slide rail - Google Patents
Positioning structure of slide rail Download PDFInfo
- Publication number
- CN102366244A CN102366244A CN2011103057455A CN201110305745A CN102366244A CN 102366244 A CN102366244 A CN 102366244A CN 2011103057455 A CN2011103057455 A CN 2011103057455A CN 201110305745 A CN201110305745 A CN 201110305745A CN 102366244 A CN102366244 A CN 102366244A
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- China
- Prior art keywords
- slide rail
- positioning part
- rotational positioning
- projection
- location structure
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Abstract
The invention discloses a positioning structure of a slide rail, comprising a slide rail mechanism and a positioning mechanism, wherein the slide rail mechanism comprises an outer slide rail, a middle slide rail and an inner slide rail; the positioning mechanism comprises a rotary positioning part and a fixing part; the positioning mechanism is axially arranged with the outer slide rail of the slide rail mechanism; the rotary positioning part is provided with a pivot hole; the fixing part is penetrated fixedly into the pivot hole of the rotary positioning part and a first through hole of the outer slide rail; and the rotary positioning part is provided with a lug which is abutted against a notch part of a shifting part of the inner slide rail. According to the positioning structure of a slide rail, the notch part of the shifting part of the inner slide rail is abutted against the lug of the rotary positioning part, and the rotary positioning part is made of an elastic material, so that the rotary positioning part can be driven by the inner slide rail to rotate to switch an abutted positioned state and a released separated state between the inner slide rail and the outer slide rail, thereby simplifying the structure disclosed by the invention, raising product reliability and saving cost.
Description
Technical field:
The present invention relates to a kind of location structure of slide rail; You Zhike sees through and should drive this rotational positioning part rotation by interior slide rail; Switch fastening the location or discharging the state that separates between slide rail and external slide rail in this and then the purpose that can reach simplified structure, promote production reliability and save cost and can reach.
Background technology:
General slide rail location structure; Like Republic of China's letters patent book number M376204 number " self closing device of slide rail "; It is the self closing device of being made up of members such as fixed mount, slide block, two springs, Slip Hook and moving parts, and to have the effect of closing automatically, this patent system utilizes the thinner thickness of the slide of this fixed mount; With slide rail in preventing when the involution slippage backward not can with side interference and collision before the slide; And do not need in addition to offer the open slotted eye of larger area and avoid slide, in order to do increasing structural strength and to enlarge the loading range of slide rail, and then improve the applicability of slide rail at the rear side of middle slide rail.
Be somebody's turn to do " self closing device of slide rail "; Though it can improve the applicability of slide rail, only because of this self closing device system is made up of fixed mount, slide block, two springs, Slip Hook and moving part, and this Slip Hook is provided with pivot, guide pillar, location hook groove, arc projection and locating slot; Therefore the member of this self closing device is various; Cause complicated integral structure, assembling speed slowly to reach the disappearance of manufacturing cost costliness, thereby often denounced by the user, historical facts or anecdotes has necessity of improvement.
Summary of the invention:
Technical problem to be solved by this invention provides a kind of simple in structure, location structure that product reliably reaches cost-effective a kind of slide rail.
In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme.
The location structure of this slide rail; Comprise a sliding track mechanism, this sliding track mechanism includes a slide rail and an interior slide rail in the external slide rail,, and slide rail is slidably connected in this external slide rail in this; Should be slidably connected in the middle slide rail by interior slide rail; This external slide rail is provided with one first open-work, and slide rail one end is provided with the clicking section in this, and this clicking section is provided with notch portion; One location mechanism; This detent mechanism and its external slide rail of this sliding track mechanism axle are mutually established, and this detent mechanism includes rotational positioning part and fixture, and this rotational positioning part is provided with a pivot hole; This fixture fastens with its pivot hole of this rotational positioning part and its first open-work of external slide rail mutually; This rotational positioning part is an elastic material, and this rotational positioning part is provided with a projection again, and this projection fastens with the notch portion of being somebody's turn to do interior its clicking section of slide rail mutually.
Further, said clicking section and interior slide rail are that punching press is one-body molded.
Further, said fixture is screw or is rivet.
Further, the notch portion of said interior slide rail clicking section and the quantity of this rotational positioning part are two.
Again further, said rotational positioning part is provided with hollow bulb.
Again further, said rotational positioning part pivot hole and projection extend respectively and are provided with a projection, and this projection is positioned at this hollow bulb.
Further, said rotational positioning part includes an elastic component, and these elastic component two ends wear with the projection of this pivot hole and projection respectively mutually.
Compared with prior art; Usefulness of the present invention is: the notch portion of its clicking section of slide rail fastens with its projection of rotational positioning part mutually in the location structure utilization of this slide rail; And this rotational positioning part is an elastic material; Can see through should in slide rail drive this rotational positioning part and rotate, switch fastening the location or discharging the state that separates between slide rail and external slide rail in this and then the purpose that can make this creation can reach simplified structure, promote production reliability and save cost and can reach.
Description of drawings:
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is a decomposing schematic representation of the present invention;
Fig. 2 is that the present invention makes up sketch map;
Fig. 3 is a sketch map before the location structure of slide rail of the present invention moves when sliding track stretching;
Fig. 4 is the sketch map during the location structure of slide rail among Fig. 3 moves;
Fig. 5 is the sketch map after the location structure of slide rail among Fig. 3 moves;
Fig. 6 is a sketch map before the location structure of slide rail of the present invention moves when slide rail resets;
Fig. 7 is a sketch map during the location structure of slide rail among Fig. 6 moves;
Fig. 8 is the location structure action back sketch map of slide rail among Fig. 6;
Fig. 9 is the location structure second embodiment sketch map of slide rail of the present invention;
Figure 10 is location structure the 3rd embodiment sketch map of slide rail of the present invention.
Among the figure: 3, sliding track mechanism; 31, external slide rail; 311, first open-work; 32, middle slide rail; 33, interior slide rail: 34, clicking section; 341, notch portion; 4, detent mechanism; 41, rotational positioning part: 42, fixture; 43, pivot hole; 44, hollow bulb: 45, projection; 46, projection; 47, elastic component.
The specific embodiment:
Describe the present invention below in conjunction with the accompanying drawing and the specific embodiment:
The location structure of Fig. 1, a kind of slide rail shown in Figure 2 comprises a sliding track mechanism 3, and this sliding track mechanism 3 includes in the external slide rail 31, a slide rail 33 in the slide rail 32 and; Should be slidably connected in this external slide rail 31 by middle slide rail 32; Should in slide rail 33 be slidably connected in the slide rail 32, and make the slide rail sliding transfer that less slide rail can be relatively large, group structure mode in detail of these sliding track mechanism 3 its each slide rails and operating principle are prior art and non-this case technical characterictic again; So will not detail at this; This external slide rail 31 is provided with one first open-work 311, and slide rail 33 1 ends are provided with clicking section 34 in this, and this clicking section 34 is connected with this interior slide rail 33 and sets firmly; This clicking section 34 be one-body molded with impact style with being somebody's turn to do interior slide rail 33 in the present embodiment, and this clicking section 34 is provided with notch portion 341; One location mechanism 4, this detent mechanism 4 and these sliding track mechanism 3 its external slide rails 31 spool are established mutually, and this detent mechanism 4 includes rotational positioning part 41 and fixture 42; This rotational positioning part 42 is provided with a pivot hole 43, and this fixture 42 fastens with these rotational positioning part 42 its pivot holes 43 and external slide rail 31 its first open-works 311 mutually, in order to do make this rotational positioning part 42 can with this external slide rail 31 mutually the axle establish; This fixture 42 can be screw or is rivet again; This rotational positioning part 41 can be elastic material, and this rotational positioning part 41 is provided with hollow bulb 44, and this rotational positioning part 41 is provided with a projection 45 again; This projection 45 fastens with the notch portion 341 of being somebody's turn to do interior slide rail 33 its clicking sections 34 mutually, and is as shown in Figure 2;
Fig. 2, shown in Figure 3 will be when the user will adopt furniture of the present invention, when outwards pulling out like the drawer of article placing cabinet; This sliding track mechanism 3 is i.e. outside sliding transfer of slide rails 33 in it, fastens the projection 45 of this rotational positioning part 41 by the notch portion 341 of 33 its clicking sections 34 of slide rail in this, and this rotational positioning part 41 and this external slide rail 31 spool are established mutually; Please cooperate again consult shown in Figure 4; Should in slide rail 33 can to drive this rotational positioning part 41 be that rotate in the axle center with pivot hole 43, also promptly should in slide rail 33 its start the notch portion 341 of portion 34 can drive this rotational positioning part 41 its projection 45 outside transverse horizontal to be shifted, simultaneously; By this rotational positioning part 41 is elastic material; And this rotational positioning part 41 is provided with hollow bulb 44, and makes this rotational positioning part 41 can receive extruding and the compression of slide rail 33 its clicking sections 34 in this, and makes this rotational positioning part 41 can produce a reverse elastic force; When these rotational positioning part 41 its projections 45 were displaced to the position near this pivot hole 43, the degree of these rotational positioning part 41 compressions was also maximum; Like Fig. 4, shown in Figure 5; Slide rail 33 continues outside sliding transfer in this; 41 of this rotational positioning parts can be rotated further, and this rotational positioning part 41 this moment strength by compression can reduce gradually, and these rotational positioning part 41 its reverse elastic force also can drive or quicken slide rail 33 outside sliding transfers in this simultaneously; And these rotational positioning part 41 its projections 45 can be separated with the notch portion 341 of 33 its clicking sections 34 of slide rail in this; This moment, this rotational positioning part 41 can recover original shape, and should also can continue outside slip by interior slide rail 33, and also promptly this user can continue this drawer is drawn back to maximum magnitude.
Fig. 6, shown in Figure 7; When the user pushed back this drawer, this sliding track mechanism 3 is i.e. inside sliding transfer of slide rails 33 in it, and makes the notch portion 341 of slide rail 33 its clicking sections 34 in this can replace this rotational positioning part 41 its projections 45; And can comply with and aforementioned identical operating principle; This rotational positioning part 41 is out of shape by compression and produces a reverse elastic force, please cooperate shown in Figure 8ly again, slide rail 33 continues inside sliding transfer in this; This rotational positioning part 41 can be rotated further; This moment, this rotational positioning part 41 strength by compression also can reduce gradually, and these rotational positioning part 41 its reverse elastic force also can drive or quicken slide rail 33 inside sliding transfers in this simultaneously, resetted and slide rail 33 can be returned; And these rotational positioning part 41 its projections 45 also can keep replacing the notch portion 341 of slide rail 33 its clicking sections 34 in this; Flexibly support power and make this rotational positioning part 41 apply one, and can avoid this drawer because of moving or external force skids off easily and causes article to drop or the problem of personnel's collision, and then this creation can be reached make this sliding track mechanism 3 keep the purpose of locating slide rail in this 33.
The location structure of Fig. 1, slide rail of the present invention shown in Figure 2 only need utilize the notch portion 341 of slide rail 33 its clicking sections 34 in this to fasten mutually with rotational positioning part 41 its projections 45; And this rotational positioning part 41 is an elastic material; Can see through and to drive this rotational positioning part 41 rotations by interior slide rail 33; Switch fastening the location or discharging the state that separates between slide rail 33 and external slide rail 31 in this and can reach, and then can make the present invention can reach simplified structure, promote production reliability and cost-effective purpose.
Fig. 3, shown in Figure 9, its pivot holes 43 of rotational positioning part 41 can be extended respectively with projection 45 and are provided with a projection 46, and this projection 46 is positioned at this hollow bulb 44; And this rotational positioning part 41 still can further include an elastic component 47; These elastic component 47 two ends wear with this pivot hole 43 and projection 45 its projections 46 respectively mutually, and this elastic component 47 can be spring, by this; Can increase the power that flexibly supports and the reverse elastic force of this rotational positioning part 41, and then can make the present invention have the effect that promotes the sliding track mechanism locating effect concurrently.
Shown in Figure 10; Rotational positioning part 41 is two with the quantity of the notch portion 341 of interior slide rail 33 its clicking sections 34; And this rotational positioning part 11 is located in the both sides of this external slide rail 31 respectively; This notch portion 341 also is located at the both sides of this clicking section 34 respectively, and these two notch portion 341 fasten with these two rotational positioning parts, 41 its projections 45 respectively mutually again, therefore; Can make when slide rail 33 drives these rotational positioning part 41 rotations in this; The application of force that both are mutual or stressedly can put middle non-migration, and can avoid sliding track mechanism 3 actions to have some setbacks or parts cause the disappearance of reduction in service life because of monolateral stressed the wearing and tearing, and then the present invention is had can reach concurrently the effect in better locating effect and lifting service life.It is simple in structure for the location structure of this slide rail, has promoted production reliability, has practiced thrift manufacturing cost.
It is emphasized that: above only is preferred embodiment of the present invention; Be not that the present invention is done any pro forma restriction; Every foundation technical spirit of the present invention all still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1. the location structure of a slide rail; It is characterized in that: comprise a sliding track mechanism (3), this sliding track mechanism (3) includes a slide rail (32) and an interior slide rail (33) in the external slide rail (31),, and slide rail in this (32) is slidably connected in this external slide rail (31); Should be slidably connected in the middle slide rail (32) by interior slide rail (33); This external slide rail (31) is provided with one first open-work (311), and slide rail (33) one ends are provided with clicking section (34) in this, and this clicking section (31) are provided with notch portion (311); One location mechanism (4); This detent mechanism (4) and its external slide rail of this sliding track mechanism (3) (31) axle are mutually established; This detent mechanism (4) includes rotational positioning part (41) and fixture (42); This rotational positioning part (41) is provided with a pivot hole (43), and this fixture (42) fastens with its pivot hole (43) of this rotational positioning part (41) and its first open-work (311) of external slide rail (31) mutually, and this rotational positioning part (41) is an elastic material; This rotational positioning part (41) is provided with a projection (45) again, and this projection (45) fastens with the notch portion (341) of being somebody's turn to do interior its clicking section of slide rail (33) (34) mutually.
2. the location structure of slide rail according to claim 1 is characterized in that: said clicking section (34) are one-body molded for punching press with interior slide rail (33).
3. the location structure of slide rail according to claim 1 is characterized in that: said fixture (42) is for screw or be rivet.
4. the location structure of slide rail according to claim 1 is characterized in that: the notch portion (341) of slide rail (33) clicking section (34) and the quantity of this rotational positioning part (41) are two in said.
5. according to the location structure of each described slide rail in the claim 1 to 4, it is characterized in that: said rotational positioning part (41) is provided with hollow bulb (44).
6. the location structure of slide rail according to claim 5 is characterized in that: said rotational positioning part (41) pivot hole (43) and projection (45) extend respectively and are provided with a projection (46), and this projection (46) is positioned at this hollow bulb (44).
7. the location structure of slide rail according to claim 6, it is characterized in that: said rotational positioning part (41) includes an elastic component (47), and this elastic component (47) two ends wear with the projection (46) of this pivot hole (43) and projection (45) respectively mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110305745.5A CN102366244B (en) | 2011-10-11 | 2011-10-11 | Positioning structure of slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110305745.5A CN102366244B (en) | 2011-10-11 | 2011-10-11 | Positioning structure of slide rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102366244A true CN102366244A (en) | 2012-03-07 |
| CN102366244B CN102366244B (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110305745.5A Active CN102366244B (en) | 2011-10-11 | 2011-10-11 | Positioning structure of slide rail |
Country Status (1)
| Country | Link |
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| CN (1) | CN102366244B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116336A (en) * | 2013-04-26 | 2014-10-29 | 苏州升德精密电气有限公司 | Slide rail positioning and returning mechanism |
| CN105496047A (en) * | 2016-01-08 | 2016-04-20 | 平湖市陈达仓储办公设备有限公司 | Drawer cabinet |
| CN110742399A (en) * | 2019-11-08 | 2020-02-04 | 广东智源机器人科技有限公司 | Tableware recovery device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101243918A (en) * | 2007-02-17 | 2008-08-20 | 川湖科技股份有限公司 | Device for automatically retracting sliding track |
| TWM376204U (en) * | 2009-10-16 | 2010-03-21 | Gslide Corp | Automatic closing device of rail |
| CN201727136U (en) * | 2010-02-09 | 2011-02-02 | 赵战西 | Damping return device for guide tracks |
| KR20110015352A (en) * | 2009-08-07 | 2011-02-15 | (주)세고스 | Sliding apparatus with self-closing apparatus |
| CN201894373U (en) * | 2010-11-03 | 2011-07-13 | 金竣企业股份有限公司 | Automatic opening device for drawer slide track |
-
2011
- 2011-10-11 CN CN201110305745.5A patent/CN102366244B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101243918A (en) * | 2007-02-17 | 2008-08-20 | 川湖科技股份有限公司 | Device for automatically retracting sliding track |
| KR20110015352A (en) * | 2009-08-07 | 2011-02-15 | (주)세고스 | Sliding apparatus with self-closing apparatus |
| TWM376204U (en) * | 2009-10-16 | 2010-03-21 | Gslide Corp | Automatic closing device of rail |
| CN201727136U (en) * | 2010-02-09 | 2011-02-02 | 赵战西 | Damping return device for guide tracks |
| CN201894373U (en) * | 2010-11-03 | 2011-07-13 | 金竣企业股份有限公司 | Automatic opening device for drawer slide track |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104116336A (en) * | 2013-04-26 | 2014-10-29 | 苏州升德精密电气有限公司 | Slide rail positioning and returning mechanism |
| CN104116336B (en) * | 2013-04-26 | 2016-09-14 | 苏州升德精密电气有限公司 | A kind of location return mechanism of slide rail |
| CN105496047A (en) * | 2016-01-08 | 2016-04-20 | 平湖市陈达仓储办公设备有限公司 | Drawer cabinet |
| CN105496047B (en) * | 2016-01-08 | 2017-10-24 | 平湖市陈达仓储办公设备有限公司 | A kind of drawout cubicle |
| CN110742399A (en) * | 2019-11-08 | 2020-02-04 | 广东智源机器人科技有限公司 | Tableware recovery device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102366244B (en) | 2015-06-10 |
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