CN104490139A - Improved slide rail return buffering mechanism structure - Google Patents
Improved slide rail return buffering mechanism structure Download PDFInfo
- Publication number
- CN104490139A CN104490139A CN201410791677.1A CN201410791677A CN104490139A CN 104490139 A CN104490139 A CN 104490139A CN 201410791677 A CN201410791677 A CN 201410791677A CN 104490139 A CN104490139 A CN 104490139A
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- slide rail
- holder
- driven member
- groove
- release piece
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Abstract
The invention discloses an improved slide rail return buffering mechanism structure. The improved slide rail return buffering mechanism structure comprises a fixed seat, a slide mechanism, a release claw and a pusher, wherein the upper surface of the fixed seat is provided with a groove, the slide mechanism is provided with a driven part, a buffer mechanism and an elastic part, the driven part is arranged below the groove, one end of the buffer mechanism and one end of the elastic part are in power connection with the driven part, the other end of the buffer mechanism and the other end of the elastic part are fixedly arranged in the fixed seat respectively, and the driven part is provided with a combined portion and an arc-shaped hole; two ends of the release claw are provided with a combining portion and a shaft rod respectively, the combining portion of the release claw and the combined portion of the driven part are axially arranged, the shaft rod is penetratingly arranged in the arc-shaped hole of the driven part and the groove of the fixed seat; the lower surface of the pusher is provided with a recess abutted against the shaft rod of the release claw. With no additionally arranged slide shaft, the elastic part is centrally arranged, so that only one elastic part can achieve the effect same as that of the prior art, and then the structure is simplified and cost is reduced.
Description
Technical field
The present invention relates to a kind of regression buffer device, particularly a kind of slide rail return buffering mechanism structure-improved.
Background technology
General slide rail regression buffer device, refer to shown in Fig. 1, it comprises: a holder 11, is provided with a groove 111 in this holder 11, and this groove 111 side is provided with a notch part 112; One slide mechanism 12, this slide mechanism 12 wears mutually with holder 11, and this slide mechanism 12 is provided with the release piece 14 that a sliding axle 13 and one and this sliding axle 13 are coupling, and this release piece 14 is be arranged in this groove 111 slidably; One plectrum 15, this plectrum 15 is arranged at above its groove 111 of this holder 11, and this plectrum 15 is provided with notch portion 151, and its notch portion 151 of this plectrum 15 fastens this release piece 14 again; Its principle system utilizes the horizontal shift of this plectrum 15 to drive release piece 14 in its notch part 112 place rotational displacement of groove 111, and can control to switch being separated or combining and fastening of plectrum 15 and both release pieces 14, in order to do stretching location or the recurrence reset of this slide mechanism 12 changeable, and then reach the object making slide rail automatically can locate recurrence, at this, all the other detail structures of this slide rail regression buffer device and operating principle also belong to prior art, specifically with reference to No. M426336, TaiWan, China patent " the location return device (two) of slide rail ", can repeat no more in this.
This general slide rail regression buffer device, though the effect of location recurrence automatically can be reached, but still have part room for improvement, first, this slide mechanism 12 is be arranged in holder 11 side, and therefore slide mechanism 12 can move back and forth in outside, holder 11 side, thus, namely this slide mechanism 12 setting must have the sliding axle 13 of equivalent length in order to wear holder 11, and this slide rail regression buffer device need use two springs 16 simultaneously, and comparatively complexity and cost improve to cause its overall structure; In addition, port ons mechanism 12 is exposed to holder 11 outside, so easily causes mechanism to enter dirt and wearing and tearing, and then cause production reliability to reduce the puzzlement with user, be event, how improved for above-mentioned disappearance, be the technical difficulties place of the present invention institute for solution.
Summary of the invention
Due to existing slide rail regression buffer device, because slide mechanism is arranged in holder side, and two springs need be used, complicated integral structure and cost is caused to improve, and mechanism easily has into the situation of dirt with wearing and tearing, cause production reliability to reduce, therefore the object of the invention is to develop a kind of structure simple and can the slide rail return buffering mechanism structure-improved of significantly improving product reliability.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of slide rail return buffering mechanism structure-improved, it comprises: a holder, and this holder upper surface is provided with a groove, and this groove side is provided with a notch part;
One slide mechanism, be arranged in the accommodation space that formed below this holder, this slide mechanism is provided with a driven member, a buffer gear and an elastic component, this driven member is positioned at below groove, this buffer gear one end and elastic component one end are connected with this driven member power respectively, this buffer gear other end and the elastic component other end are then fixedly arranged in this holder respectively, and this driven member is provided with a combined portion, and this driven member is provided with an arcuate socket;
One release piece, be arranged in the accommodation space that formed below this holder, and this release piece is positioned at below driven member, these release piece two ends are respectively equipped with a joint portion and an axostylus axostyle, its combined portion phase axle of its joint portion of this release piece and driven member is established, and its axostylus axostyle of this release piece wears mutually with its arcuate socket of driven member and its groove of holder respectively again;
One plectrum, be positioned at above its groove of this holder, this plectrum lower surface is provided with a notch portion, and its axostylus axostyle of this notch portion and release piece fastens mutually.
Further, wherein also include a sliding track mechanism, this sliding track mechanism be provided with an external slide rail and one can relatively external slide rail slide interior slide rail, this holder tying close be fixedly arranged on above external slide rail, this plectrum tying close be fixedly arranged on below this interior slide rail.
Further, wherein this plectrum upper surface is provided with an auxiliary positioning portion, and this interior slide rail is provided with assist by location division corresponding with this auxiliary positioning portion.
Further, wherein this auxiliary positioning portion is projection or for groove, and this is auxiliary is shrinkage pool by location division or is projection.
Further, wherein this holder is one roughly in the hollow lid of rectangular square shape.
The invention has the beneficial effects as follows: the present invention is arranged at holder inside by this slide mechanism, therefore without the need to as slide mechanism equally need additionally to be provided with sliding axle, and elastic component of the present invention is because of in putting middle setting, therefore quantitatively only need an effect that can reach same as the prior art, and then make the present invention can reach the effect simplifying structure and reduce costs; In addition, be positioned at this holder by this slide mechanism system whole process again inner, therefore can significantly reduce or avoid this driven member, buffer gear and elastic component to enter the situation of dirt or wearing and tearing, and then make the present invention can have the effect of improving product reliability concurrently.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of slide rail regression buffer device of the prior art.
Fig. 2 is the structure improved decomposing schematic representation of slide rail return buffering mechanism of the present invention.
Fig. 3 is the structure improved combination schematic diagram of slide rail return buffering mechanism of the present invention.
Fig. 4 is schematic diagram in the action of slide rail return buffering mechanism structure-improved of the present invention when sliding track stretching.
Fig. 5 is schematic diagram after the action of slide rail return buffering mechanism structure-improved of the present invention when sliding track stretching.
Fig. 6 is that slide rail return buffering mechanism structure-improved of the present invention returns schematic diagram before action when resetting in slide rail.
Fig. 7 is that slide rail return buffering mechanism structure-improved of the present invention returns schematic diagram after action when resetting in slide rail.
Number in the figure illustrates: prior art: 11-holder; 111-groove; 112-notch part; 12-slide mechanism; 13-sliding axle; 14-release piece; 15-plectrum; 151-notch portion 16-spring; The present invention: 3-holder; 31-groove; 32-notch part; 4-slide mechanism; 41-driven member; The combined portion of 411-; 412-arcuate socket; 42-buffer gear; 43-elastic component; 5-release piece; 51-joint portion; 52-axostylus axostyle; 6-plectrum; 61-fixed part; 62-notch portion; 63-auxiliary positioning portion; 7-sliding track mechanism; 71-external slide rail; Slide rail in 72-; 721-is fixed portion; 722-is auxiliary by location division.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to shown in Fig. 2 and Fig. 3, system of the present invention provides a kind of slide rail return buffering mechanism structure-improved, and it comprises:
One holder 3, the general tying of this holder 3 is closed and is fixedly arranged on above its external slide rail 71 of a sliding track mechanism 7, wherein this sliding track mechanism 7 usually also include one can the interior slide rail 72 of external slide rail 71 slip relatively, thin portion Connecting groups structure mode and the operating principle of this interior slide rail 72 and external slide rail 71 are prior art and non-this case technical characteristic, repeat no more in this, this holder 3 is one roughly in the hollow lid of rectangular square shape, this holder 3 upper surface is provided with a groove 31, and this groove 31 side is provided with a notch part 32;
One slide mechanism 4, this slide mechanism 4 is in the accommodation space that is arranged at and formed below this holder 3, also namely this slide mechanism 4 be between external slide rail 71 and holder 3 and the seat 3 that is fixed cover and establish, this slide mechanism 4 is provided with a driven member 41, one buffer gear 42 and an elastic component 43, this driven member 41 is positioned at below groove 31, this buffer gear 42 one end and elastic component 43 one end are connected with this driven member 41 power respectively, this buffer gear 42 other end and elastic component 43 other end are then fixedly arranged in this holder 3 respectively, this buffer gear 42 is positioned at elastic component 43 side again, particularly, this buffer gear 42 can be fender pile (have oil or not oil-containing all can), this elastic component 43 can be spring, in addition, this driven member 41 is provided with a combined portion 411, this combined portion 411 can be shrinkage pool or is projection, this driven member 41 is provided with an arcuate socket 412,
One release piece 5, this release piece 5 is also arranged in the accommodation space that formed below this holder 3, and this release piece 5 is positioned at below driven member 41, these release piece 5 two ends are respectively equipped with joint portion 51 and an axostylus axostyle 52, its combined portion 411 phase axle of its joint portion 51 of this release piece 5 and driven member 41 is established, by this, this release piece 5 can be rotated relative to this driven member 41, its axostylus axostyle 52 of this release piece 5 wears mutually with its arcuate socket 412 of driven member 41 and its groove 31 of holder 3 respectively again;
One plectrum 6, this plectrum 6 is be positioned at above its groove 31 of this holder 3, the general tying of this plectrum 6 is closed and is fixedly arranged on this sliding track mechanism 7 in it below slide rail 72, specifically, this plectrum 6 and interior slide rail 72 can be respectively equipped with mutual corresponding fixed part 61 and the portion 721 that is fixed, this fixed part 61 and the portion 721 that is fixed all can be screw again, by this, namely can plectrum 6 and interior slide rail 72 be set firmly spiral shell solid mode mutually, this plectrum 6 lower surface is provided with a notch portion 62, and its notch portion 62 of this plectrum 6 is fasten mutually with its axostylus axostyle 52 of release piece 5, in addition, preferably, this plectrum 6 upper surface can be provided with an auxiliary positioning portion 63 further, this auxiliary positioning portion 63 can be projection or is groove, this interior slide rail 72 can be provided with assist by location division 722 corresponding with this auxiliary positioning portion 63, this is auxiliary be can be shrinkage pool by location division 722 or is projection, by this, when plectrum 6 and the assembly of interior both slide rails 72 in conjunction with time, this auxiliary positioning portion 63 and the auxiliary effect that can be reached auxiliary positioning and ease of assembly by location division 722, produce skew or rotate when avoiding plectrum 6 to secure to interior slide rail 72, and then make the present invention can have the effect improving assembling product speed concurrently.
Refer to shown in Fig. 2 and Fig. 4, when the furniture of use the present invention pulls out as drawer by user, this drawer can drive sliding track mechanism 7 slide rail 72 outwards movement in it, now fasten mutually by its notch portion 62 of this plectrum 6 and its axostylus axostyle 52 of release piece 5, and make plectrum 6 can drive release piece 5 and its driven member 41 outwards movement of slide mechanism 4, this driven member 41 can stretch this buffer gear 42 and elastic component 43 simultaneously, now, axostylus axostyle 52 by this release piece 5 wears this groove 31, when release piece 5 moves to the position of its notch part 32 of groove 31, please also refer to shown in Fig. 2 and Fig. 5, this plectrum 6 can drive release piece 5 to rotate, and its axostylus axostyle 52 of release piece 5 also and then can be rotated and fall into this notch part 32, so this release piece 5 can be separated with plectrum 6, user then can continue drawer to pull open outward to maximum magnitude, simultaneously, the reverse elastic force of this elastic component 43 can make axostylus axostyle 52 support this notch part 32, thus make elastic component 43 be held in extended state.
Referring again to shown in Fig. 2 and Fig. 6, when drawer pushes back by user, slide rail 72 and plectrum 6 namely can towards the direction sliding transfers contrary with during pull-out drawer in it for this this sliding track mechanism 7, and make its notch portion 62 of plectrum 6 again can support its axostylus axostyle 52 of release piece 5, otherwise and can according to and aforementioned phase motion flow, this plectrum 6 is guided and drives this release piece 5 to rotate, make this axostylus axostyle 52 can depart from its notch part 32 of this groove 31, now, please also refer to shown in Fig. 2 and Fig. 7, this elastic component 43 can discharge its reverse elastic force, and make this elastic component 43 sequentially can drive slide mechanism 4, release piece 5, plectrum 6 and interior slide rail 72 this holder 3 sliding transfer relative, also namely elastic component 43 can drive interior slide rail 72 to reset with drawer automatic returning, wherein, buffer gear 42 is provided with by this slide mechanism 4, make can reach in time returning and reset the buffering effect reducing parts collision or produce audible noise, so far, namely the present invention has completed all opening, close the motion flow of drawer.
Refer to shown in Fig. 2, be that to be arranged at holder 3 inner by this slide mechanism 4, therefore without the need to as slide mechanism 12 equally need additionally to be provided with this sliding axle 13, and elastic component 43 of the present invention is because of in putting middle setting, therefore quantitatively only need an effect that can reach same as the prior art, and then make the present invention can reach the effect simplifying structure and reduce costs; In addition, be that whole process is positioned at this holder 3 by this slide mechanism 4 again inner, therefore can significantly reduce or avoid this driven member 41, buffer gear 42 and elastic component 43 to enter the situation of dirt or wearing and tearing, and then make the present invention can have the effect of improving product reliability concurrently.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a slide rail return buffering mechanism structure-improved, it comprises: a holder, and this holder upper surface is provided with a groove, and this groove side is provided with a notch part;
One slide mechanism, be arranged in the accommodation space that formed below this holder, this slide mechanism is provided with a driven member, a buffer gear and an elastic component, this driven member is positioned at below groove, this buffer gear one end and elastic component one end are connected with this driven member power respectively, this buffer gear other end and the elastic component other end are then fixedly arranged in this holder respectively, and this driven member is provided with a combined portion, and this driven member is provided with an arcuate socket;
One release piece, be arranged in the accommodation space that formed below this holder, and this release piece is positioned at below driven member, these release piece two ends are respectively equipped with a joint portion and an axostylus axostyle, its combined portion phase axle of its joint portion of this release piece and driven member is established, and its axostylus axostyle of this release piece wears mutually with its arcuate socket of driven member and its groove of holder respectively again;
One plectrum, be positioned at above its groove of this holder, this plectrum lower surface is provided with a notch portion, and its axostylus axostyle of this notch portion and release piece fastens mutually.
2. slide rail return buffering mechanism structure-improved according to claim 1, it is characterized in that: wherein also include a sliding track mechanism, this sliding track mechanism be provided with an external slide rail and one can relatively external slide rail slide interior slide rail, this holder tying is closed and is fixedly arranged on above external slide rail, and this plectrum tying is closed and is fixedly arranged on below this interior slide rail.
3. slide rail return buffering mechanism structure-improved according to claim 2, is characterized in that: wherein this plectrum upper surface is provided with an auxiliary positioning portion, and this interior slide rail is provided with assist by location division corresponding with this auxiliary positioning portion.
4. slide rail return buffering mechanism structure-improved according to claim 3, is characterized in that: wherein this auxiliary positioning portion is projection or for groove, and this is auxiliary is shrinkage pool by location division or is projection.
5. slide rail return buffering mechanism structure-improved according to claim 1, is characterized in that: wherein this holder is one roughly in the hollow lid of rectangular square shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791677.1A CN104490139B (en) | 2014-12-19 | 2014-12-19 | Improved slide rail return buffering mechanism structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791677.1A CN104490139B (en) | 2014-12-19 | 2014-12-19 | Improved slide rail return buffering mechanism structure |
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| Publication Number | Publication Date |
|---|---|
| CN104490139A true CN104490139A (en) | 2015-04-08 |
| CN104490139B CN104490139B (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791677.1A Active CN104490139B (en) | 2014-12-19 | 2014-12-19 | Improved slide rail return buffering mechanism structure |
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| CN (1) | CN104490139B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802108A (en) * | 2016-09-07 | 2018-03-16 | 川湖科技股份有限公司 | Return mechanism for movable piece of furniture |
| CN108505866A (en) * | 2018-05-15 | 2018-09-07 | 苏州升德精密电气有限公司 | A kind of Single spring single buffer stick integral type buffer gear |
| CN109171265A (en) * | 2018-09-27 | 2019-01-11 | 广东库博精密科技有限公司 | A kind of push type rebound buffering latch fitting of short triggering distance |
| CN109640743A (en) * | 2016-09-02 | 2019-04-16 | 保罗海蒂诗有限及两合公司 | Retraction and damping unit certainly for drawer elements and furniture or household electrical appliance at least one drawer elements |
| CN111839039A (en) * | 2019-04-29 | 2020-10-30 | 哥德瑞博伊斯制造有限公司 | Soft closing mechanism |
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| CN2357604Y (en) * | 1998-12-31 | 2000-01-12 | 杨祈福 | Automatic locating and return device for drawer |
| CN2483989Y (en) * | 2001-06-27 | 2002-04-03 | 川湖工厂股份有限公司 | Buckling structure of sliding track |
| EP0700649B2 (en) * | 1994-08-31 | 2002-06-26 | Alfit Aktiengesellschaft | Closing device for drawers |
| TWM426336U (en) * | 2011-09-09 | 2012-04-11 | Shern Dar Ind Corp | Positioning and returning apparatus for slide rail |
| 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 |
| CN204306405U (en) * | 2014-12-19 | 2015-05-06 | 苏州升德精密电气有限公司 | Slide rail return buffering mechanism structure-improved |
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2014
- 2014-12-19 CN CN201410791677.1A patent/CN104490139B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0700649B2 (en) * | 1994-08-31 | 2002-06-26 | Alfit Aktiengesellschaft | Closing device for drawers |
| CN2357604Y (en) * | 1998-12-31 | 2000-01-12 | 杨祈福 | Automatic locating and return device for drawer |
| CN2483989Y (en) * | 2001-06-27 | 2002-04-03 | 川湖工厂股份有限公司 | Buckling structure of sliding track |
| TWM426336U (en) * | 2011-09-09 | 2012-04-11 | Shern Dar Ind Corp | Positioning and returning apparatus for slide rail |
| 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 |
| CN204306405U (en) * | 2014-12-19 | 2015-05-06 | 苏州升德精密电气有限公司 | Slide rail return buffering mechanism structure-improved |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109640743A (en) * | 2016-09-02 | 2019-04-16 | 保罗海蒂诗有限及两合公司 | Retraction and damping unit certainly for drawer elements and furniture or household electrical appliance at least one drawer elements |
| CN109640743B (en) * | 2016-09-02 | 2021-03-26 | 保罗海蒂诗有限及两合公司 | Self-retracting and damping device for a drawer element and furniture or household appliance having at least one drawer element |
| CN107802108A (en) * | 2016-09-07 | 2018-03-16 | 川湖科技股份有限公司 | Return mechanism for movable piece of furniture |
| CN108505866A (en) * | 2018-05-15 | 2018-09-07 | 苏州升德精密电气有限公司 | A kind of Single spring single buffer stick integral type buffer gear |
| CN108505866B (en) * | 2018-05-15 | 2024-01-30 | 苏州升德精密电气有限公司 | Single spring single buffer rod integral type buffer gear |
| CN109171265A (en) * | 2018-09-27 | 2019-01-11 | 广东库博精密科技有限公司 | A kind of push type rebound buffering latch fitting of short triggering distance |
| CN111839039A (en) * | 2019-04-29 | 2020-10-30 | 哥德瑞博伊斯制造有限公司 | Soft closing mechanism |
Also Published As
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|---|---|
| CN104490139B (en) | 2017-03-22 |
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