CN102366244B - Positioning structure of slide rail - Google Patents
Positioning structure of slide rail Download PDFInfo
- Publication number
- CN102366244B CN102366244B CN201110305745.5A CN201110305745A CN102366244B CN 102366244 B CN102366244 B CN 102366244B CN 201110305745 A CN201110305745 A CN 201110305745A CN 102366244 B CN102366244 B CN 102366244B
- Authority
- CN
- China
- Prior art keywords
- slide rail
- positioning part
- rotational positioning
- projection
- interior
- 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.)
- Active
Links
Landscapes
- Seats For Vehicles (AREA)
- Drawers Of Furniture (AREA)
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, espespecially can pass through this interior slide rail drives this rotational positioning part to rotate, and can reach switch this interior slide rail locate with fastening between external slide rail or discharge the state be separated, and then can reach simplification structure, improving product reliability and saving cost object.
Background technology:
General slide rail location structure, as Republic of China's letters patent book number No. M376204 " self closing device of slide rail ", it is by fixed mount, slide block, two springs, the self closing device that the component such as Slip Hook and moving part is formed, to have the effect of automatically closing, this patent system utilizes the thinner thickness of the slide of this fixed mount, with prevent middle slide rail when involution slippage backward can not with the front side interference and collision of slide, and do not need to offer the open slotted eye of larger area to avoid slide at the rear side of middle slide rail in addition, in order to do to increase structural strength and to expand the loading range of slide rail, and then improve the applicability of slide rail.
Be somebody's turn to do " self closing device of slide rail ", though it can improve the applicability of slide rail, only but because 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 component of this self closing device is various, cause the disappearance that complicated integral structure, assembling speed are slow and manufacturing cost is expensive, thus often by user is denounced, historical facts or anecdotes has necessity of improvement.
Summary of the invention:
Technical problem to be solved by this invention is to provide that a kind of structure is simple, product is reliable and the location structure of cost-effective a kind of slide rail.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions.
The location structure of this slide rail, comprise a sliding track mechanism, this sliding track mechanism to include in an external slide rail, a slide rail in slide rail and, in this, slide rail is slidably connected in this external slide rail, this interior slide rail is slidably connected in middle slide rail, this external slide rail is provided with one first open-work, and this interior slide rail one end is provided with clicking section, and this clicking section is provided with notch portion; One detent mechanism, its external slide rail phase axle of this detent mechanism and this sliding track mechanism is established, this detent mechanism includes rotational positioning part and fixture, this rotational positioning part is provided with a pivot hole, this fixture fastens mutually with this its pivot hole of rotational positioning part and its first open-work of external slide rail, this rotational positioning part is elastic material, and this rotational positioning part is provided with a projection again, and this projection fastens mutually with the notch portion of this interior its clicking section of slide rail.
Further, described clicking section and interior slide rail are that punching press is one-body molded.
Further, described fixture is screw or is rivet.
Further, the described notch portion of interior slide rail clicking section and the quantity of this rotational positioning part are two.
Again further, described rotational positioning part is provided with hollow bulb.
Again further, described 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, described rotational positioning part includes an elastic component, and these elastic component two ends wear mutually with the projection of this pivot hole and projection respectively.
Compared with prior art, usefulness of the present invention is: the location structure of this slide rail utilizes the notch portion of interior its clicking section of slide rail to fasten mutually with its projection of rotational positioning part, and this rotational positioning part is elastic material, namely can pass through this interior slide rail drives this rotational positioning part to rotate, and can reach switch this interior slide rail locate with fastening between external slide rail or discharge the state be separated, and then can make this creation can reach simplification structure, improving product reliability and saving cost object.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is decomposing schematic representation of the present invention;
Fig. 2 is that the present invention combines schematic diagram;
Fig. 3 is the location structure of the slide rail of the present invention schematic diagram before action when sliding track stretching;
Fig. 4 is the schematic diagram in the location structure action of slide rail in Fig. 3;
Fig. 5 is the schematic diagram after the location structure action of slide rail in Fig. 3;
Fig. 6 is the location structure of the slide rail of the present invention schematic diagram before action when slide rail resets;
Fig. 7 is schematic diagram in the location structure action of slide rail in Fig. 6;
Fig. 8 is schematic diagram after the location structure action of slide rail in Fig. 6;
Fig. 9 is the location structure second embodiment schematic diagram of slide rail of the present invention;
Figure 10 is location structure the 3rd embodiment schematic diagram of slide rail of the present invention.
In figure: 3, sliding track mechanism; 31, external slide rail; 311, the 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.
Detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
Fig. 1, a kind of location structure of slide rail shown in Fig. 2, comprise a sliding track mechanism 3, this sliding track mechanism 3 includes an external slide rail 31, slide rail 33 in slide rail 32 and in one, in this, slide rail 32 is slidably connected in this external slide rail 31, this interior slide rail 33 is slidably connected in middle slide rail 32, and make the slide rail sliding transfer that less slide rail can be relatively large, the in detail group structure mode of this its each slide rail of sliding track mechanism 3 and operating principle are prior art and non-this case technical characteristic again, therefore will not describe in detail at this, this external slide rail 31 is provided with one first open-work 311, this interior slide rail 33 one end is provided with clicking section 34, this clicking section 34 is connected with this interior slide rail 33 and sets firmly, this clicking section 34 is one-body molded with impact style with this interior slide rail 33 in the present embodiment, this clicking section 34 is provided with notch portion 341, one detent mechanism 4, its external slide rail 31 phase axle of this detent mechanism 4 and this sliding track mechanism 3 is established, this detent mechanism 4 includes rotational positioning part 41 and fixture 42, this rotational positioning part 42 is provided with a pivot hole 43, this fixture 42 fastens mutually with its pivot hole 43 of this rotational positioning part 42 and its first open-work 311 of external slide rail 31, can establish with this external slide rail 31 phase axle in order to do making this rotational positioning part 42, 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, this rotational positioning part 41 is provided with a projection 45 again, this projection 45 fastens mutually with the notch portion 341 of this interior its clicking section 34 of slide rail 33, as shown in Figure 2,
Fig. 2, shown in Fig. 3, when user will adopt furniture of the present invention, when drawer as article placing cabinet pulls out, slide rail 33 namely can outside sliding transfer in it for this sliding track mechanism 3, notch portion 341 by this interior its clicking section 34 of slide rail 33 fastens the projection 45 of this rotational positioning part 41, this rotational positioning part 41 is established with this external slide rail 31 phase axle, shown in Fig. 4, this interior slide rail 33 can drive this rotational positioning part 41 with pivot hole 43 for axis rotation, also namely this interior slide rail 33 its start the notch portion 341 in portion 34 can drive the outwards transverse horizontal displacement of its projection 45 of this rotational positioning part 41, simultaneously, be elastic material by this rotational positioning part 41, and this rotational positioning part 41 is provided with hollow bulb 44, and make this rotational positioning part 41 can be subject to the extruding of this interior its clicking section 34 of slide rail 33 and compression, and make this rotational positioning part 41 can produce a reverse elastic force, when its projection 45 of this rotational positioning part 41 is displaced to the position near this pivot hole 43, the degree of this rotational positioning part 41 compression is also maximum, as Fig. 4, shown in Fig. 5, when this interior slide rail 33 continues outside sliding transfer, this rotational positioning part 41 can be rotated further, now this rotational positioning part 41 strength by compression can reduce gradually, its reverse elastic force of this rotational positioning part 41 also can drive or accelerate this interior slide rail 33 outwards sliding transfer simultaneously, and its projection 45 of this rotational positioning part 41 can be separated with the notch portion 341 of this interior its clicking section 34 of slide rail 33, now this rotational positioning part 41 can recover original shape, and this interior slide rail 33 also can continue outside slip, also namely this user can continue this drawer open to maximum magnitude.
Fig. 6, shown in Fig. 7, when this drawer pushes back by user, slide rail 33 namely can inside sliding transfer in it for this sliding track mechanism 3, and make the notch portion 341 of this interior its clicking section 34 of slide rail 33 can support its projection 45 of this rotational positioning part 41, and can according to operating principle as hereinbefore, this rotational positioning part 41 is made to be out of shape by compression and to produce a reverse elastic force, please coordinate again shown in Fig. 8, when this interior slide rail 33 continues inside sliding transfer, this rotational positioning part 41 can be rotated further, now this rotational positioning part 41 strength by compression also can reduce gradually, its reverse elastic force of this rotational positioning part 41 also can drive or accelerate this interior slide rail 33 inwardly sliding transfer simultaneously, and make this interior slide rail 33 can return reset, and its projection 45 of this rotational positioning part 41 also can keep the notch portion 341 supporting this interior its clicking section 34 of slide rail 33, and make this rotational positioning part 41 can apply one to this interior slide rail 33 to flexibly support power, and this drawer can be avoided to skid off easily because of mobile or external force cause article to drop or the problem of personnel's collision, and then this creation can be made to reach make this sliding track mechanism 3 to keep the object of location.
The location structure of slide rail of the present invention shown in Fig. 1, Fig. 2 only needs its projection 45 of notch portion 341 and rotational positioning part 41 utilizing this interior its clicking section 34 of slide rail 33 to fasten mutually, and this rotational positioning part 41 is elastic material, namely can pass through this interior slide rail 33 drives this rotational positioning part 41 to rotate, and can reach switch this interior slide rail 33 locate with fastening between external slide rail 31 or discharge the state be separated, and then can make the present invention can reach simplification structure, improving product reliability and cost-effective object.
Shown in Fig. 3, Fig. 9, its pivot hole of rotational positioning part 41 43 and projection 45 can extend respectively and be provided with a projection 46, this projection 46 is positioned at this hollow bulb 44, and this rotational positioning part 41 still can include an elastic component 47 further, these elastic component 47 two ends wear mutually with this pivot hole 43 and its projection 46 of projection 45 respectively, and this elastic component 47 can be spring, by this, the power that flexibly supports of this rotational positioning part 41 and reverse elastic force can be increased, and then the present invention can be made to have the effect promoting 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 its clicking section 34 of slide rail 33, and this rotational positioning part 11 is located in the both sides of this external slide rail 31 respectively, this notch portion 341 is also located at the both sides of this clicking section 34 respectively, these two notch portion 341 fasten mutually with this its projection 45 of two rotational positioning parts 41 respectively again, therefore, when this interior slide rail 33 can be made to drive this rotational positioning part 41 to rotate, both mutual forces or stressed can put in do not offset, and sliding track mechanism 3 action can be avoided to have some setbacks or parts because of monolateral stressed and wear and tear and cause the disappearance of reduction in service life, and then the present invention can be made to have concurrently can reach better locating effect and promote the effect in service life.Its structure of the location structure of this slide rail is simple, improves production reliability, has saved manufacturing cost.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
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) to include in an external slide rail (31), a slide rail (33) in slide rail (32) and, in this, slide rail (32) is slidably connected in this external slide rail (31), this interior slide rail (33) is slidably connected in middle slide rail (32), this external slide rail (31) is provided with one first open-work (311), this interior slide rail (33) one end is provided with clicking section (34), and this clicking section (31) are provided with notch portion (341), one detent mechanism (4), this detent mechanism (4) is established with this sliding track mechanism (3) its external slide rail (31) phase axle, this detent mechanism (4) includes rotational positioning part (41) and fixture (42), this rotational positioning part (41) is provided with a pivot hole (43), this fixture (42) fastens mutually with this rotational positioning part (41) its pivot hole (43) and its first open-work (311) of external slide rail (31), this rotational positioning part (41) is elastic material, this rotational positioning part (41) is provided with a projection (45) again, this projection (45) fastens mutually with the notch portion (341) of this interior slide rail (33) its clicking section (34).
2. the location structure of slide rail according to claim 1, is characterized in that: described clicking section (34) and interior slide rail (33) for punching press one-body molded.
3. the location structure of slide rail according to claim 1, is characterized in that: described fixture (42) is for screw or for rivet.
4. the location structure of slide rail according to claim 1, is characterized in that: the notch portion (341) of described interior slide rail (33) clicking section (34) and the quantity of this rotational positioning part (41) are two.
5. the location structure of the slide rail according to any one of Claims 1-4 item, is characterized in that: described rotational positioning part (41) is provided with hollow bulb (44).
6. the location structure of slide rail according to claim 5, it is characterized in that: described rotational positioning part (41) pivot hole (43) and projection (45) extend respectively and be 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: described rotational positioning part (41) includes an elastic component (47), this elastic component (47) two ends wear mutually with the projection (46) of this pivot hole (43) and projection (45) respectively.
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 CN102366244A (en) | 2012-03-07 |
| CN102366244B true CN102366244B (en) | 2015-06-10 |
Family
ID=45758864
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 |
|---|---|
| CN (1) | CN102366244B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102366244A (en) | 2012-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206586670U (en) | Three section synchronous sliding tracks | |
| CN102366244B (en) | Positioning structure of slide rail | |
| CN101933720B (en) | Sliding rail return mechanism | |
| CN202523582U (en) | Key and related keyboard thereof | |
| CN102389216A (en) | Locating and returning device of slide rail | |
| CN110125889B (en) | Rotary table with automatic limiting device | |
| CN202341385U (en) | Positioning return device of guide rail | |
| CN104207506A (en) | Disassembly and assembly structure for furniture drawer front panel | |
| CN207905531U (en) | A kind of door latch structure of household electrical appliance | |
| CN101967925B (en) | Furniture hinge damper structure | |
| CN201379270Y (en) | Drawer slide rail | |
| CN203258962U (en) | Synchronizing mechanism of drawer slide rail | |
| CN201976380U (en) | Stable synchronizing mechanism of sliding cover | |
| CN104116336B (en) | A kind of location return mechanism of slide rail | |
| CN201854922U (en) | Sliding rail regressing mechanism | |
| CN207396028U (en) | Suitable for the durability test device of moving seesaw-type motor switch | |
| CN202206989U (en) | Sliding rail locating and resetting device | |
| CN203220129U (en) | Positioning return mechanism of slide rail | |
| CN201282488Y (en) | Slip cover mobile phone and sliding device | |
| CN204476008U (en) | A kind of Intelligent bullet cabinet cabinet door, bullet drawer electromechanical locks | |
| CN103206831B (en) | Synchronous mechanism for drawer slides | |
| CN111610827B (en) | Electronic device | |
| CN203388526U (en) | Improved structure of slide rail backing mechanism | |
| CN110094610A (en) | A kind of detachable lifting camera of frictional connection | |
| CN102613823B (en) | A kind of slide rail location return device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |