CN102613823B - A kind of slide rail location return device - Google Patents
A kind of slide rail location return device Download PDFInfo
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- CN102613823B CN102613823B CN201110326797.0A CN201110326797A CN102613823B CN 102613823 B CN102613823 B CN 102613823B CN 201110326797 A CN201110326797 A CN 201110326797A CN 102613823 B CN102613823 B CN 102613823B
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- slide rail
- holder
- fixed part
- slide
- elastic component
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Abstract
The invention discloses a kind of slide rail location return device, comprise a sliding track mechanism, this sliding track mechanism to include in an external slide rail, a slide rail in slide rail and, and this interior slide rail one end is provided with clicking section, and this clicking section is provided with notch portion; One holder, this holder is fixedly arranged in its external slide rail of this sliding track mechanism, and the centre position of this holder one end is provided with one first fixed part, is provided with groove in this holder, and this groove side is provided with notch part; One slide mechanism, this slide mechanism wears mutually with holder, and this slide mechanism still includes an elastic component, and these elastic component two ends set firmly mutually with this second fixed part and the first fixed part respectively; Centre position is located at but not both sides by its first fixed part of this holder and its second fixed part system of slide mechanism, this elastic component elastic force do not offset in can be made to put, the point of application of elastic component elastic force does not offset in putting, can avoid or reduce mechanism action to have some setbacks, improving product service life, middle slide rail can increase length and improve loading capacity.
Description
Technical field:
The present invention relates to a kind of location return device, its elastic force of this elastic component do not offset in espespecially can be made to put, and can avoid or reduce action between this holder and slide mechanism and have some setbacks, cause the problem of product reduction in service life, and then return device located by a kind of slide rail of the effect that can reach improving product service life and ease of use.
background technology:
General slide rail location return device, as No. I319465th, Taiwan Patent certificate number " buffer-type for sliding track mechanism closes device certainly ", as shown in Figure 1, wherein this sliding track mechanism comprises fixing housing and at least one activity slide rail set 2, this activity slide rail set 2 can to comprise in one slide rail 22 in slide rail 21 and, this buffer-type then comprises from pass device: one is fixed in the holder 10 on this fixing housing, and this holder 10 is provided with linear guide slot 11 and the oblique guide groove 12 be communicated with this linear guide slot 11; One is placed in the starting element 13 that also can do a linear reciprocal movement in this linear guide slot 11 along this linear guide slot 11; One sliding seat 14 being set in parallel in this linear guide slot 11 1 side, itself and this starting element 13 forms the pivot joint state with walking motion, and it is installed with a Buffer Unit 15; One elastic component 16 that can apply a Flexible Reset active force to this starting element 13; And one is arranged at the priming groove 221 of this activity slide rail set 2 in it on slide rail 22, its convex axle 131 of this priming groove 221 and this starting element 13 fastens mutually; Its operating principle system utilizes the movement of this activity slide rail set 2, and make the priming groove 221 of this interior slide rail 22 that this starting element 13 can be driven along this linear guide slot 11 displacement, and make the convex axle 131 of this starting element 13 can enter or shift out this oblique guide groove 12, and this priming groove 221 can be controlled with the release of this starting element 13 and be separated or fasten combination, the stretching of this sliding seat 14 changeable is simultaneously located or is returned and resets, and then can reach the object making this sliding track mechanism automatically can locate recurrence.
Be somebody's turn to do " buffer-type for sliding track mechanism closes device certainly ", though it can reach the object making this sliding track mechanism automatically can locate recurrence, but because this elastic component 16 and bolster 15 are the both sides being set in parallel in this linear guide slot 11 respectively, also namely this elastic component 16 is be positioned at this sliding seat 14 side, and when this elastic component 16 is stretched its elastic force to this sliding seat 14 the point of application that formed do not put in and offset to some extent, thus a moment can be formed, and easily cause this sliding seat 14 shift motion to have some setbacks or parts because of monolateral stressed and wear and tear, and then cause the reduction of life of product and use upper inconvenience, in addition, this buffer-type is arranged in its fixing housing of this sliding track mechanism from closing device system, in order to coordinate this buffer-type of accommodating storage from closing device, often must reduce the length of slide rail 21 in this, cause the length limited that this activity slide rail set 2 can stretch out, also its load loading capacity of this sliding track mechanism can be caused to reduce, and then this sliding track mechanism action can be made more to have some setbacks and product attenuating in service life.
And for example No. M376204th, Taiwan Patent certificate number " self closing device of slide rail ", although respectively use a spring in both sides and spring can be avoided to exert a force the problem of inequality, but its complex structure, and because using the spring of a greater number, and can cause assembling time-consuming and manufacturing cost raising, therefore still have necessity of improvement.Be therefore, how the above-mentioned disappearance that waits is forgone, is the place of this case creator institute for the technical difficulties of solution.
summary of the invention:
Technical problem to be solved by this invention is to provide a kind of slide rail location return device, centre position is located at but not both sides by its first fixed part of this holder and its second fixed part system of slide mechanism, and do not offset during its elastic force of this elastic component can be made to put, and can avoid or reduce action between this holder and slide mechanism have some setbacks or parts because of monolateral stressed and wear and tear, cause the problem of product reduction in service life, and then this creation can be made can to reach effect of improving product service life and ease of use.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions.
This slide rail location return device, it comprises:
One sliding track mechanism, this sliding track mechanism to include in an external slide rail, a slide rail in slide rail and, and this interior slide rail one end is provided with clicking section, and this clicking section is provided with notch portion;
One holder, this holder is fixedly arranged in its external slide rail of this sliding track mechanism, and the centre position of this holder one end is provided with one first fixed part, is provided with groove in this holder, and this groove side is provided with notch part again;
One slide mechanism, this slide mechanism wears mutually with holder, this slide mechanism is provided with one second fixed part away from the intermediate position, one end of this holder, this slide mechanism is provided with sliding axle, this sliding axle is arranged in its groove of holder, this slide mechanism is provided with release piece, this release piece and this sliding axle are coupling, this release piece one end is provided with a Passive part again, its Passive part of this release piece fastens mutually with the notch portion of this its clicking section of interior slide rail, this slide mechanism still includes an elastic component, this elastic component one end sets firmly mutually with this second fixed part, its first fixed part of this elastic component other end and this holder sets firmly mutually,
Compared with prior art, usefulness of the present invention is: do not offset during this slide rail location return device can make this elastic component elastic force put, the point of application of elastic component elastic force does not offset in putting, can avoid or reduce mechanism action to have some setbacks, improving product service life, middle slide rail can increase length and improve loading capacity.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 closes device top view certainly for the buffer-type of sliding track mechanism in background technology.
Fig. 2 is a kind of slide rail location of the present invention return device decomposing schematic representation.
Fig. 3 is a kind of slide rail location of the present invention return device combination schematic diagram.
Fig. 4 is a kind of slide rail location of the present invention return device side cross sectional views.
Fig. 5 is schematic diagram in the action of a kind of slide rail location of the present invention return device when sliding track stretching.
Fig. 6 is schematic diagram after a kind of slide rail location return device action of the present invention.
Fig. 7 is schematic diagram in the action of a kind of slide rail location of the present invention return device when slide rail resets.
Fig. 8 is schematic diagram after the action of Fig. 7.
In figure: 10, holder; 11, linear guide slot; 12, oblique guide groove; 13, starting element; 131, convex axle; 14, sliding seat; 15, bolster; 16, elastic component; 2, activity slide rail set; 21, middle slide rail; 22, interior slide rail; 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, holder; 41, the first fixed part; 42, fixture; 43, screw; 44, incorporating section; 45, groove; 46, notch part; 461, cambered surface is thrown; 5, slide mechanism; 51, the second fixed part; 52, sliding axle; 521, combined portion; 53, release piece; 531, joint portion; 532, Passive part; 54, elastic component.
Detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
A slide rail location return device as shown in Figure 2 and Figure 3, comprises:
One 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-wood 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 by setting firmly with this interior slide rail 33, 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 holder 4, this holder 4 is fixedly arranged in its external slide rail 31 of this sliding track mechanism 3, this holder 4 is provided with screw 43 and a fixture 42 again, this fixture 42 passes the first open-work 311 of this screw 43 and this external slide rail 31, set firmly mutually with this external slide rail 31 in order to do making this holder 4, this fixture 42 can be screw, the centre position of this holder 4 one end is provided with one first fixed part 41, an incorporating section 44 is still included again in this holder 4, the position of this incorporating section 44 is corresponding with the position of this first fixed part 41, groove 45 is provided with in this holder 4, this groove 45 is located at side, incorporating section 44, this groove 45 side is provided with notch part 46 again, this notch part 46 is provided with throws cambered surface 461,
One slide mechanism 5, this slide mechanism 5 wears mutually with holder 1, this slide mechanism 5 is provided with one second fixed part 51 away from the intermediate position, one end of this holder 4, the position of this second fixed part 51 is corresponding with the position of this its first fixed part 11 of holder 4, this slide mechanism 5 is provided with sliding axle 52, this sliding axle 52 one end and the second fixed part 51 are by establishing, this sliding axle 52 is integrally formed with this second fixed part 51 in the present embodiment, this sliding axle 52 other end is arranged in its groove 45 of holder 4, this sliding axle 52 is provided with a combined portion 521 again, this combined portion 521 can be shrinkage pool or is projection, this slide mechanism 5 is provided with release piece 53, this release piece 53 one end is provided with a joint portion 531, its joint portion 531 of this release piece 53 is coupling with its combined portion 521 of this sliding axle 52, this joint portion 531 can be projection or is shrinkage pool, this release piece 53 other end is provided with a Passive part 532 again, its Passive part 532 of this release piece 53 fastens mutually with the notch portion 341 of this interior its clicking section 34 of slide rail 33, this Passive part 532 can be mandrel rod again, this slide mechanism 5 still includes an elastic component 54, this elastic component 54 one end sets firmly mutually with this second fixed part 51, this elastic component 54 other end sets firmly mutually with its first fixed part 41 of this holder 4, be placed in its incorporating section 41 of this holder 4 in order to do making this elastic component 54 receive, this elastic component 54 can be spring again, under this sliding track mechanism 3 is in the state returning reset or not yet stretching, this sliding track mechanism 3 wherein slide rail 32 is the below can slided and be placed in this holder 4, and as shown in Figure 3,
Refer to Fig. 2, shown in Fig. 5, when the furniture of this creation of employing pulls out as its drawer of article placing cabinet by user, slide rail 33 namely can outside sliding transfer in it for this sliding track mechanism 3, notch portion 541 by this interior its clicking section 54 of slide rail 33 fastens the Passive part 532 of this release piece 53, this release piece 53 is coupling with this sliding axle 52, and make this clicking section 34 this release piece 53 can be driven with sliding axle 52 and make its horizontal shift in its groove 45 of holder 4, this sliding axle 52 can drive its second fixed part 51 horizontal shift of this slide mechanism 5 again, and this second fixed part 51 can be driven and this elastic component 54 that stretches, and make this elastic component 54 can produce a reverse elastic force, when this release piece 53 continues horizontal shift and makes the position of its Passive part 532 corresponding with the position of this its notch part 46 of groove 45, shown in Fig. 6, its Passive part 532 of this release piece 53 is supported by its notch portion 341 of this clicking section 34, vectorial decomposition principle according to power is known, this notch portion 341 also can apply the strength of a vertical direction when horizontal shift simultaneously to this Passive part 532, press by its sliding axle 52 phase axle of this release piece 53 and this slide mechanism 5 again, and make its Passive part 532 of this release piece 53 of the bootable drive of its notch portion 341 of this clicking section 34 towards the direction rotational displacement of this its notch part 46 of groove 45, be provided with by this notch part 46 again and throw cambered surface 461, and this release piece 53 can be made to rotate and make its Passive part 532 fall into the notch part 46 of this groove 45 more glidingly, also can reduce the friction between parts and reduce noise simultaneously, also namely its Passive part 532 of this release piece 53 can be separated with its notch portion 341 of this clicking section 34, now this sliding track mechanism 3 in it slide rail 33 or middle slide rail 32 can continue outside slip, also namely this user can continue this drawer open to maximum magnitude, simultaneously, the notch part 46 of this groove 45 is fallen into by its Passive part 532 of this release piece 53, the strength that the reverse elastic force of this elastic component 54 generation can make this Passive part 532 offset to support is in this notch part 46, difficult drop-off and make this slide mechanism 5 and elastic component 54 can continue keep extended state.
Refer to shown in Fig. 7, when this drawer pushes back by user, otherwise this sliding track mechanism 3 in it slide rail 33 and clicking section 34 namely can towards with pull-out drawer phase direction sliding transfer, and make its notch portion 341 of this clicking section 34 can support its Passive part 532 of this release piece 53, and can according to aforementioned vectorial decomposition principle, make this notch portion 341 when horizontal shift, also apply the strength of a vertical direction to this Passive part 532 simultaneously, and make its Passive part 532 of this release piece 53 of the bootable drive of notch portion 341 towards the direction rotational displacement near this its notch portion 341 of clicking section 34, and this release piece 53 can be made to rotate and make its Passive part 532 fall in its notch portion 341 of this clicking section 34, simultaneously, namely its Passive part 532 of this release piece 53 no longer supports its notch part 46 of this groove 45, be provided with by this notch part 46 again and throw cambered surface 461, and this Passive part 532 can be made to depart from this notch part 46 more glidingly, also can reduce the friction between parts and reduce noise simultaneously, shown in Fig. 8, and make the reverse elastic force of this elastic component 54 that the Passive part 532 of its release piece 53 of slide mechanism 5 can be driven towards the direction horizontal shift near holder 4, and make this Passive part 532 can drive this clicking section 34 and sliding track mechanism 3 in it slide rail 33 or middle slide rail 32 automatic returning reset, also this drawer automatic drawing back can be made to close, and then this creation can be made to reach the object of automatic returning reset.
Refer to shown in Fig. 2, Fig. 3, be be located at centre position but not both sides by its first fixed part of this holder 4 41 with its second fixed part 51 of slide mechanism 5, and do not offset during this its elastic force of elastic component 54 can be made to put, and can avoid or reduce action between this holder 4 and slide mechanism 5 have some setbacks or parts because of monolateral stressed and wear and tear, cause the problem of product reduction in service life, and then this creation can be made can to reach effect of improving product service life and ease of use, referring again to Fig. 2, shown in Fig. 3, incorporating section 44 is provided with again by this holder 4, and this elastic component 54 can be received and is placed in this incorporating section 44, and make this holder 4 can reduce its thickness and still can the intensity of holding structure, shown in Fig. 4, in order to do making this sliding track mechanism 3 in time returning the state of reset or not yet stretching, this sliding track mechanism 3 wherein slide rail 32 can slide the below being placed in this holder 1, also namely slide rail 32 must not reduce length in order to this holder 4 of arranging in pairs or groups in this, therefore under the constant condition of its external slide rail 31 length of this sliding track mechanism 3, the length that this length creating wherein slide rail 32 comparatively can commonly use wherein slide rail 21 is long, and can promote this create its sliding track mechanism 3 can the length of stretching, also can increase the load loading capacity of slide rail 32 in this simultaneously, and then this creation can be made to have concurrently reach the effect in better product service life.
Shown in Fig. 2, only need to utilize notch portion 341 horizontal shift of this interior its clicking section 34 of slide rail 32 can drive its Passive part 532 rotational displacement of this release piece 54 by this creation, and time control to switch being separated or combining and fastening of this clicking section 34 and release piece 53, and then the stretching of this slide mechanism 5 changeable is located or returns the state of reset, and this creation only needs use elastic component 54, and can simplify product structure and reduce manufacturing cost, and then this creation can be made to have concurrently, and structure simplifies, assembling is quick and effect of saving 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. a slide rail location return device, is characterized in that, comprise:
One 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 interior slide rail (33) one end is provided with clicking section (34), and this clicking section (34) are provided with notch portion (341);
One holder (4), this holder (4) is fixedly arranged in this sliding track mechanism (3) its external slide rail (31), the centre position of this holder (4) one end is provided with one first fixed part (41), an incorporating section (44) is still included again in this holder (4), groove (45) is provided with in this holder (4), this groove (45) is located at incorporating section (44) side, and this groove (45) side is provided with notch part (46) again;
One slide mechanism (5), this slide mechanism (5) wears mutually with holder (4), this slide mechanism (5) is away from one end of this holder (4), intermediate position is provided with one second fixed part (51), this slide mechanism (5) is provided with sliding axle (52), this sliding axle (52) is arranged in holder (4) its groove (45), this slide mechanism (5) is provided with release piece (53), this release piece (53) and this sliding axle (52) are coupling, this release piece (53) one end is provided with a Passive part (532) again, this release piece (53) its Passive part (532) fastens mutually with the notch portion (341) of this interior slide rail (33) its clicking section (34), this slide mechanism (5) still includes an elastic component (54), this elastic component (54) one end sets firmly mutually with this second fixed part (51), its first fixed part (41) of this elastic component (54) other end and this holder (4) sets firmly mutually, described elastic component (54) storage is placed in this holder (4) its incorporating section (44), described clicking section (34) and this interior slide rail (33) are one-body molded with impact style.
2. slide rail location according to claim 1 return device, it is characterized in that, the position of described first fixed part (41) is corresponding with the position of this incorporating section (44) and the second fixed part (51) respectively.
3. slide rail location according to claim 1 return device, is characterized in that, described notch part (46) is provided with throws cambered surface (461).
4. slide rail location according to claim 1 return device, it is characterized in that, described sliding axle (52) is provided with combined portion (521).
5. slide rail according to claim 4 location return device, is characterized in that, described combined portion (521) is for shrinkage pool or be projection.
6. slide rail location according to claim 1 return device, it is characterized in that, described release piece (53) is provided with joint portion (531).
7. slide rail according to claim 6 location return device, is characterized in that, described joint portion (531) are for projection or be shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326797.0A CN102613823B (en) | 2011-10-25 | 2011-10-25 | A kind of slide rail location return device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326797.0A CN102613823B (en) | 2011-10-25 | 2011-10-25 | A kind of slide rail location return device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102613823A CN102613823A (en) | 2012-08-01 |
| CN102613823B true CN102613823B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110326797.0A Active CN102613823B (en) | 2011-10-25 | 2011-10-25 | A kind of slide rail location return device |
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| Country | Link |
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| CN (1) | CN102613823B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433617B (en) * | 2015-12-29 | 2018-04-13 | 苏州升德精密电气有限公司 | A kind of slide damper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432324A (en) * | 2002-01-16 | 2003-07-30 | 南俊国际股份有限公司 | Automatic drawer closing unit |
| CN101933720A (en) * | 2010-08-23 | 2011-01-05 | 苏州升德精密电气有限公司 | Sliding rail return mechanism |
| CN102389216A (en) * | 2011-09-09 | 2012-03-28 | 苏州升德精密电气有限公司 | Locating and returning device of slide rail |
| CN202476985U (en) * | 2011-10-25 | 2012-10-10 | 苏州升德精密电气有限公司 | Slide rail positioning regression device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7980640B2 (en) * | 2007-11-08 | 2011-07-19 | Jun-Long Yang | Auto-return drawer rail |
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2011
- 2011-10-25 CN CN201110326797.0A patent/CN102613823B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432324A (en) * | 2002-01-16 | 2003-07-30 | 南俊国际股份有限公司 | Automatic drawer closing unit |
| CN101933720A (en) * | 2010-08-23 | 2011-01-05 | 苏州升德精密电气有限公司 | Sliding rail return mechanism |
| CN102389216A (en) * | 2011-09-09 | 2012-03-28 | 苏州升德精密电气有限公司 | Locating and returning device of slide rail |
| CN202476985U (en) * | 2011-10-25 | 2012-10-10 | 苏州升德精密电气有限公司 | Slide rail positioning regression device |
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| CN102613823A (en) | 2012-08-01 |
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