CN104490139B - Improved slide rail return buffering mechanism structure - Google Patents
Improved slide rail return buffering mechanism structure Download PDFInfo
- Publication number
- CN104490139B CN104490139B CN201410791677.1A CN201410791677A CN104490139B CN 104490139 B CN104490139 B CN 104490139B CN 201410791677 A CN201410791677 A CN 201410791677A CN 104490139 B CN104490139 B CN 104490139B
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- slide rail
- fixed seat
- 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, more particularly to a kind of slide rail return buffering mechanism structure-improved.
Background technology
General slide rail regression buffer device, refers to shown in Fig. 1, and which includes：One fixed seat 11, sets in the fixed seat 11
There is a groove 111,111 side of groove is provided with a notch part 112；One slide mechanism 12, the slide mechanism 12 and fixed seat 11
Mutually wear, the slide mechanism 12 is provided with a sliding axle 13 and a release piece 14 being coupled with the sliding axle 13, the release piece
14 is slidably to be arranged in the groove 111；One plectrum 15, the plectrum 15 are arranged above the fixed seat 11 its groove 111,
The plectrum 15 is provided with notch portion 151, and the plectrum 15 its notch portion 151 fastens the release piece 14；Its principle system utilizes the plectrum
15 horizontal shift drives the rotational displacement at groove 111 its notch part 112 of release piece 14, and controllable switching plectrum 15 and releases
Put both separation of pawl 14 or combine and fasten, reset in order to the stretching positioning or recurrence of the changeable slide mechanism 12, and then reach
Make slide rail be automatically positioned the purpose of recurrence, here, remaining detail structure and operating principle of the slide rail regression buffer device are also
Category prior art, specifically refers to TaiWan, China patent M426336 " the positioning return device (two) of slide rail ", no longer goes to live in the household of one's in-laws on getting married in this
State.
The general slide rail regression buffer device, though can reach the effect for being automatically positioned recurrence, but still is partially improved sky
Between, first, the slide mechanism 12 is to be arranged in 11 side of fixed seat, therefore slide mechanism 12 can be past outside 11 side of fixed seat
It is multiple to move, consequently, it is possible to the slide mechanism 12 is must to arrange the sliding axle 13 with equivalent length to wear fixed seat 11, together
When the slide rail regression buffer device need to use two springs 16, cause its overall structure complex and cost improve；Additionally, portion
Divide slide mechanism 12 to be to be exposed to outside fixed seat 11 in action, be so easily caused mechanism and enter dirt and abrasion, in turn result in
Production reliability reduces the puzzlement with user, is event, how to be improved for above-mentioned disappearance, and as the present invention is be intended to solves it
Technical difficulties are located.
The content of the invention
Due to existing slide rail regression buffer device, because slide mechanism is arranged in fixed seat side, and two bullets need to be used
Spring, causes complicated integral structure and cost to improve, and easily there is the situation into dirt with abrasion in mechanism, causes production reliability to drop
It is low, therefore it is an object of the invention to the slide rail for developing a kind of simple structure and production reliability being substantially improved returns buffer
Structure structure-improved.
For realizing above-mentioned technical purpose, above-mentioned technique effect is reached, the present invention is achieved through the following technical solutions：
A kind of slide rail return buffering mechanism structure-improved, which includes：One fixed seat, the fixed seat upper surface are provided with a groove
Ditch, the groove side are provided with a notch part；
One slide mechanism, is arranged in the accommodation space formed below the fixed seat, and it is driven that the slide mechanism is provided with one
Part, a buffer gear and an elastic component, the driven member are located at below groove, and the buffer gear one end and elastic component one end are distinguished
With the driven member power connector, the buffer gear other end and the elastic component other end be then fixedly arranged in the fixed seat respectively, should be from
Moving part is provided with a combined portion, and the driven member is provided with an arcuate socket；
One release piece, is arranged in the accommodation space formed below the fixed seat, and the release piece is located under driven member
Side, the release piece are respectively arranged at two ends with a joint portion and an axostylus axostyle, its joint portion of the release piece its combined portion's phase with driven member
Axle sets, and the release piece its axostylus axostyle is mutually worn with its arcuate socket of driven member and fixed seat its groove respectively；
One plectrum, above the fixed seat its groove, the plectrum lower surface is provided with a notch portion, and the notch portion with release
Put pawl its axostylus axostyle mutually to fasten.
Further, wherein also include a sliding track mechanism, the sliding track mechanism is provided with an external slide rail and can be relatively outer
The interior slide rail that slide rail slides, the fixed seat tying are closed and are fixedly arranged on above external slide rail, and the plectrum tying is closed and is fixedly arranged under the interior slide rail
Side.
Further, wherein the plectrum upper surface is provided with an auxiliary positioning portion, and the interior slide rail is provided with one and is determined with the auxiliary
The corresponding auxiliary in position portion is by location division.
Further, wherein the auxiliary positioning portion be projection or be groove, the auxiliary by location division be shrinkage pool or be projection.
Further, wherein the fixed seat be one substantially in strip square shape hollow lid.
The invention has the beneficial effects as follows：The present invention is arranged inside fixed seat by the slide mechanism, therefore without the need for as
Slide mechanism equally needs to be additionally provided with sliding axle, and the elastic component of the present invention because being in center, therefore only needs one in quantity
It is individual to can reach effect same as the prior art, and then the effect of make the present invention can reach simplified structure and reduces cost；This
Outward, and by the slide mechanism system is whole it is located inside the fixed seat, therefore can be greatly decreased or avoid the driven member, buffer gear
And elastic component enters the situation of dirt or abrasion, and then make the present invention have the effect of improving product reliability concurrently.
Description of the drawings
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 diagram of slide rail return buffering mechanism of the present invention.
Fig. 4 is schematic diagram in action of the slide rail return buffering mechanism structure-improved of the present invention when sliding track stretching.
Fig. 5 is schematic diagram after action of the slide rail return buffering mechanism structure-improved of the present invention when sliding track stretching.
Fig. 6 is schematic diagram before action of the slide rail return buffering mechanism structure-improved of the present invention when slide rail returns reset.
Fig. 7 is schematic diagram after action of the slide rail return buffering mechanism structure-improved of the present invention when slide rail returns reset.
Label declaration in figure：Prior art：11- fixed seats；111- grooves；112- notch parts；12- slide mechanisms；13- is slided
Moving axis；14- release pieces；15- plectrums；151- notch portion 16- springs；The present invention：3- fixed seats；31- grooves；32- notch parts；
4- slide mechanisms；41- driven members；The combined portions of 411-；412- arcuate sockets；42- buffer gears；43- elastic components；5- release pieces；
51- joint portions；52- axostylus axostyles；6- plectrums；61- fixed parts；62- notch portions；63- auxiliary positionings portion；7- sliding track mechanisms；It is sliding outside 71-
Rail；Slide rail in 72-；721- is by fixed part；722- is aided in by location division.
Specific embodiment
Below in conjunction with the accompanying drawings presently preferred embodiments of the present invention is described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent clearly defines so as to make to protection scope of the present invention.
Refer to shown in Fig. 2 and Fig. 3, present invention system provides a kind of slide rail return buffering mechanism structure-improved, and which includes：
One fixed seat 3, the 3 general tying of fixed seat are closed and are fixedly arranged on above a sliding track mechanism 7 its external slide rail 71, wherein the cunning
Rail mechanism 7 generally also includes the thin portion of an interior slide rail 72 that can be slided with respect to external slide rail 71, the interior slide rail 72 and external slide rail 71
Connection group structure mode and operating principle are prior art and non-this case technical characteristic, are repeated no more in this, and the fixed seat 3 is one
The substantially hollow lid in strip square shape, 3 upper surface of fixed seat is provided with a groove 31, and 31 side of groove is provided with a notch part
32；
One slide mechanism 4, the slide mechanism 4 are to be arranged in the accommodation space formed below the fixed seat 3, namely should
Slide mechanism 4 is between external slide rail 71 and fixed seat 3 and covered by fixed seat 3 and set, and the slide mechanism 4 is provided with a driven member
41st, a buffer gear 42 and an elastic component 43, the driven member 41 are located at below groove 31,42 one end of buffer gear and elasticity
43 one end of part respectively with 41 power connector of driven member, 42 other end of buffer gear and 43 other end of elastic component it is then fixed respectively
In the fixed seat 3, and the buffer gear 42 is located at 43 side of elastic component, and specifically, the buffer gear 42 (can have for fender pile
Oil or not oil-containing all can), the elastic component 43 can be spring, additionally, the driven member 41 is provided with a combined portion 411, this is tied
Conjunction portion 411 can be shrinkage pool or be projection, and the driven member 41 is provided with an arcuate socket 412；
One release piece 5, the release piece 5 are also arranged in the accommodation space formed below the fixed seat 3, and the release piece
5 are located at below driven member 41, and the release piece 5 is respectively arranged at two ends with a joint portion 51 and an axostylus axostyle 52, its joint portion of release piece 5
51 its 411 phase axle of combined portion sets with driven member 41, thereby, the release piece 5 is rotated relative to the driven member 41, and the release
Pawl 5 its axostylus axostyle 52 is mutually worn with its arcuate socket 412 of driven member 41 and fixed seat 3 its groove 31 respectively；
One plectrum 6, the plectrum 6 are that, above the fixed seat 3 its groove 31, the 6 general tying of plectrum is closed and is fixedly arranged on this
In which below slide rail 72, specifically, the plectrum 6 and interior slide rail 72 can be respectively equipped with a mutual corresponding fixation to sliding track mechanism 7
Portion 61 and by fixed part 721, and the fixed part 61 and can be screw by fixed part 721, thereby, you can will be dialled in the solid mode of spiral shell
Piece 6 is mutually fixed with interior slide rail 72, and 6 lower surface of plectrum is provided with a notch portion 62, and the plectrum 6 its notch portion 62 is and release piece
5 its axostylus axostyle 52 are mutually fastened, additionally it is preferred that 6 upper surface of plectrum can be further provided with an auxiliary positioning portion 63, the auxiliary is fixed
Position portion 63 can be projection or be groove, and the interior slide rail 72 can then be provided with an auxiliary corresponding with the auxiliary positioning portion 63 and be positioned
Portion 722, the auxiliary can be shrinkage pool by location division 722 or be projection, thereby, when when plectrum 6 and interior slide rail 72, both assemble and combine,
The auxiliary positioning portion 63 can reach the effect of auxiliary positioning and ease of assembly with auxiliary by location division 722, it is to avoid plectrum 6 locks
The effect of producing skew during interior slide rail 72 or rotating, and then make the present invention have raising assembling product speed concurrently.
Refer to shown in Fig. 2 and Fig. 4, when user will using the furniture of the present invention for example drawer is pulled out when, the drawer meeting
Drive sliding track mechanism 7 in which slide rail 72 be displaced outwardly, now by its 52 phase of axostylus axostyle of its notch portion 62 of the plectrum 6 and release piece 5
Fasten, and make plectrum 6 that release piece 5 and slide mechanism 4 its driven member 41 can be driven to be displaced outwardly, while the driven member 41 can then draw
The buffer gear 42 and elastic component 43 is stretched, and now, the groove 31 is worn by the axostylus axostyle 52 of the release piece 5, when release piece 5 is moved
To groove 31 its notch part 32 position when, please also refer to shown in Fig. 2 and Fig. 5, the plectrum 6 can drive 5 turns of release piece
Dynamic, and make release piece 5 its axostylus axostyle 52 also can and then rotate and fall into the notch part 32, so the release piece 5 can be with 6 points of plectrum
From, user can then continue to pull open to maximum magnitude drawer outward, meanwhile, the reverse elastic force of the elastic component 43 supports can axostylus axostyle 52
The notch part 32 is pushed up, so as to make elastic component 43 be held in extended state.
Referring again to shown in Fig. 2 and Fig. 6, when drawer is pushed back by user, the sliding track mechanism 7 slide rail 72 and plectrum in which
6 i.e. can towards with contrary direction sliding transfer when pulling out drawer, and make plectrum 6 its notch portion 62 can support again release piece 5 its
Axostylus axostyle 52, otherwise and can according to aforementioned phase motion flow, make the plectrum 6 guiding drive the release piece 5 to rotate, make the axostylus axostyle 52 can
Depart from the groove 31 its notch part 32, now, please also refer to shown in Fig. 2 and Fig. 7, the elastic component 43 can discharge its reverse bullet
Power, and make the elastic component 43 sequentially drive slide mechanism 4, release piece 5, plectrum 6 and 72 relative fixed seat 3 of interior slide rail to slide
Shift, namely elastic component 43 can drive interior slide rail 72 to reset with drawer automatic returning, wherein, be provided with slow by the slide mechanism 4
Punch mechanism 42 so that can reach the buffering effect for reducing parts collision or producing audible noise when returning and resetting, so far, this
The bright motion flow for having completed all open and close drawers.
Refer to shown in Fig. 2, be to be arranged inside fixed seat 3 by the slide mechanism 4, therefore without the need for the skate machine as
Structure 12 equally needs to be additionally provided with the sliding axle 13, and the elastic component 43 of the present invention because being in center, therefore only needs one in quantity
The effect of can reach effect same as the prior art, and then make the present invention can reach simplified structure and reduces cost；Additionally,
And it is that whole process is located inside the fixed seat 3 by the slide mechanism 4, therefore can be greatly decreased or avoid the driven member 41, buffer
Structure 42 and elastic component 43 enter the situation of dirt or abrasion, and then make the present invention have the effect of improving product reliability concurrently.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (5)
1. a kind of slide rail return buffering mechanism structure-improved, which includes：One fixed seat, the fixed seat upper surface are provided with a groove,
The groove side is provided with a notch part；
One slide mechanism, is arranged in the accommodation space formed below the fixed seat, the slide mechanism be provided with a driven member, one
Buffer gear and an elastic component, the driven member are located at below groove, the buffer gear one end and elastic component one end respectively with this
Driven member power connector, the buffer gear other end and the elastic component other end are then fixedly arranged in the fixed seat respectively, the driven member
A combined portion is provided with, the driven member is provided with an arcuate socket；
One release piece, is arranged in the accommodation space formed below the fixed seat, and the release piece is located at below driven member, should
Release piece is respectively arranged at two ends with a joint portion and an axostylus axostyle, and its combined portion's phase axle sets its joint portion of the release piece with driven member,
Again its axostylus axostyle of the release piece is mutually worn with its arcuate socket of driven member and fixed seat its groove respectively；
One plectrum, above the fixed seat its groove, the plectrum lower surface is provided with a notch portion, and the notch portion and release piece
Its axostylus axostyle is mutually fastened.
2. slide rail return buffering mechanism structure-improved according to claim 1, it is characterised in that：Wherein also include a cunning
Rail mechanism, the sliding track mechanism are provided with an external slide rail and an interior slide rail that can be slided with respect to external slide rail, and the fixed seat tying is closed solid
Above external slide rail, the plectrum tying is closed and is fixedly arranged on below the interior slide rail.
3. slide rail return buffering mechanism structure-improved according to claim 2, it is characterised in that：The wherein plectrum upper surface
An auxiliary positioning portion is provided with, and the interior slide rail is provided with an auxiliary corresponding with the auxiliary positioning portion by location division.
4. slide rail return buffering mechanism structure-improved according to claim 3, it is characterised in that：The wherein auxiliary positioning portion
For projection or be groove, the auxiliary by location division be shrinkage pool or be projection.
5. slide rail return buffering mechanism structure-improved according to claim 1, it is characterised in that：Wherein the fixed seat is one
Substantially it is in the hollow lid of strip 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104490139A CN104490139A (en) | 2015-04-08 |
| CN104490139B true CN104490139B (en) | 2017-03-22 |
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ID=52931669
Family Applications (1)
| 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 |
Country Status (1)
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| CN (1) | CN104490139B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016116449A1 (en) * | 2016-09-02 | 2018-03-08 | Paul Hettich Gmbh & Co. Kg | Self-closing and damping device for a push element and furniture or household appliance with at least one push element |
| CN107802108B (en) * | 2016-09-07 | 2019-08-02 | 川湖科技股份有限公司 | Return mechanism for movable piece of furniture |
| 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 |
| CN109171265B (en) * | 2018-09-27 | 2020-07-31 | 广东库博精密科技有限公司 | Short trigger distance's latch fitting |
| CN111839039B (en) * | 2019-04-29 | 2022-05-17 | 哥德瑞博伊斯制造有限公司 | Soft closing mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104490139A (en) | 2015-04-08 |
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