CN108505867A - A kind of contraction type buffer - Google Patents
A kind of contraction type buffer Download PDFInfo
- Publication number
- CN108505867A CN108505867A CN201810640165.3A CN201810640165A CN108505867A CN 108505867 A CN108505867 A CN 108505867A CN 201810640165 A CN201810640165 A CN 201810640165A CN 108505867 A CN108505867 A CN 108505867A
- Authority
- CN
- China
- Prior art keywords
- release piece
- bayonet
- reversed column
- slideway
- spring
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/473—Braking devices, e.g. linear or rotational dampers or friction brakes; Buffers; End stops
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The present invention relates to a kind of contraction type buffer, it includes installation part, the ironware, sliding part, release piece, fender pile, spring and the locating plate that are fixed on the installation part back side；Installation part includes ontology, sliding groove, slideway, fender pile fixing groove, spring mounting groove, spring end fixing groove, notch, deflection bayonet；Sliding part includes middle part, alar part, interconnecting piece, and alar part is equipped with spring bayonet socket, fender pile bayonet, and middle part sets guide groove, and interconnecting piece is equipped with release piece shaft-jointed hole, release piece deflects hole；Release piece includes release piece ontology, central shaft, yawing axis, arcwall face, reversed column bayonet；Reversed column is provided on locating plate, reversed column is inserted in guide groove and release piece interoperation across slideway.A kind of contraction type buffer of the present invention, using stretching structure, total length can be accomplished very short, can be used for very narrow cabinet or door body, and internal structure uses flush system, and thickness can be accomplished very thin, can directly make the rear-loading type buffer of drawer, applied widely.
Description
Technical field
The present invention relates to buffer fields, more particularly to a kind of contraction type buffer.
Background technology
Existing buffer, structure is more complex, and applicability is not strong, existing slow for very narrow cabinet or door body
It is all not applicable to rush device, such as dressing table, dressing table etc.；How to control the length of buffer and thickness is now to be solved ask
Topic.
Invention content
In order to solve the above technical problems, the present invention provides a kind of contraction type buffer, using stretching structure, total length can
Accomplish very short, can be used for very narrow cabinet or door body, internal structure uses flush system, thickness can accomplish it is very thin, can be direct
The rear-loading type buffer of drawer is made, it is applied widely.
The technical solution adopted by the present invention to solve the technical problems is：A kind of contraction type buffer, it include installation part,
It is fixed on ironware, sliding part, release piece, fender pile, spring and the locating plate at the installation part back side；The installation part includes ontology,
The centre of ontology is provided with sliding groove, and the centre of the bottom surface of sliding groove is provided with slideway, right end setting opening, the left end envelope of slideway
Extremely；The both sides up and down that ontology is located at sliding groove are symmetrically arranged with fender pile fixing groove and spring mounting groove, the spring mounting groove
Left end ontology on be additionally provided with spring end fixing groove, be additionally provided in the top sliding groove bottom in the centre of slideway scarce
Mouthful, it is provided with deflection bayonet in the sliding groove bottom of the close right end of slideway on the lower；The sliding part includes middle part, middle part
Right end up and down both sides symmetrically arranged alar parts, the setting of middle part left end interconnecting piece, be respectively arranged with Spring Card on rear side of alar part
Mouth and fender pile bayonet, middle part is interior to be arranged guide groove, and the position to keep left among interconnecting piece is provided with release piece shaft-jointed hole, upper left
The position at angle is provided with release piece deflection hole；The release piece includes release piece ontology, during the centre of release piece ontology is provided with
Mandrel, left end, which are provided with the position of yawing axis, right end on the lower and are provided with the top position of arcwall face, right end, is provided with reversed column card
Mouthful；The interconnecting piece of the sliding part is slidably installed in sliding groove；The rear end of the central shaft of the release piece is plugged in release piece axis and connects
Kong Zhong, front end are plugged in slideway, and the rear end of the yawing axis of release piece is plugged in release piece deflection hole, front end is plugged in slideway
In；The spring is arranged in spring mounting groove, and one end is fastened in spring end fixing groove, and the other end is fastened on Spring Card
In mouthful；The stick body of the fender pile is fastened in fender pile fixing groove, and movable end is fastened in fender pile bayonet；The locating plate
On be provided with reversed column, reversed column is inserted in guide groove and release piece interoperation across slideway.
The sliding groove right end is provided with outlet, and the both sides up and down of outlet are provided with limiting section, for prevent sliding part from
It is excessively pulled out in buffer.
It is provided with reset portion in the top sliding groove bottom of the slideway left end.
When buffer is in failure state, the connecting portion of release piece and sliding part in the left end of sliding groove, locating plate
Reversed column is located at the right end of release piece, and reversed column continuation is moved to the left relative to release piece, and the left end of release piece is flipped up, and compressing is multiple
Position portion deforms, and makes in reversed column card to the reversed column bayonet of release piece, and reset portion restores to the original state, and release piece returns back to non-rollover states.
When buffer is in tensional state, the reversed column of locating plate is located in the reversed column bayonet of release piece, locating plate it is opposite to
It moves right, drives the interconnecting piece of release piece and sliding part to move right to the right end positioned at sliding groove, the left end of release piece is upward
Overturning, which makes yawing axis be caught in upwards into notch, right end downwardly turns over makes in arcwall face card to deflection bayonet, the reversed column of locating plate
It is discharged from reversed column bayonet, and buffer is skidded off by slideway.
When buffer is in contraction state, the connecting portion of release piece and sliding part in the right end of sliding groove, locating plate
Reversed column is located in the reversed column bayonet of release piece, and release piece restores non-rollover states, under the action of spring and fender pile, release piece
Locating plate is driven to shrink movement to the left jointly with sliding part.
Beneficial effects of the present invention：A kind of contraction type buffer of the present invention, using stretching structure, total length can be accomplished very
It is short, it can be used for very narrow cabinet or door body, internal structure uses flush system, and thickness can be accomplished very thin, can directly make drawer
Rear-loading type buffer, it is applied widely.
Description of the drawings
Fig. 1 is a kind of three-dimensional schematic diagram of the positive angle of contraction type buffer of embodiment；
Fig. 2 is the schematic diagram without locating plate of Fig. 1；
Fig. 3 is a kind of schematic diagram of the decomposing state of the positive angle of contraction type buffer of embodiment；
Fig. 4 is a kind of schematic diagram of the decomposing state of the reverse side angle of contraction type buffer of embodiment；
Fig. 5 is a kind of schematic diagram of the backsight of the installation part of contraction type buffer of embodiment；
Fig. 6 is a kind of schematic diagram of the positive angle of the sliding part of contraction type buffer of embodiment；
Fig. 7 is a kind of schematic diagram of the positive angle of the release piece of contraction type buffer of embodiment；
Fig. 8 is a kind of schematic diagram of the action process state of contraction type buffer of embodiment.
Specific implementation mode
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and is further retouched in detail
It states, the embodiment is only for explaining the present invention, does not constitute and limits to protection scope of the present invention.
Embodiment
As shown in Figures 1 to 8, a kind of contraction type buffer of the present embodiment, it includes installation part 1, is fixed on installation part 1
Ironware 2, sliding part 3, release piece 4, fender pile 5, spring 6 and the locating plate 7 at the back side；The installation part 1 includes ontology 11, ontology
11 centre is provided with sliding groove 12, and the centre of the bottom surface of sliding groove 12 is provided with slideway 13, the right end setting opening of slideway 13,
Left end is shut；The both sides up and down that ontology 11 is located at sliding groove 12 are symmetrically arranged with fender pile fixing groove 14 and spring mounting groove 15,
It is additionally provided with spring end fixing groove 16 on the ontology 11 of the left end of the spring mounting groove 15, the top cunning in the centre of slideway 13
It is additionally provided with notch 17 on dynamic 12 bottom surface of slot, the close right end of slideway 13 is provided with deflection bayonet on 12 bottom surface of sliding groove on the lower
19；The sliding part 3 includes middle part 32,32 right end of the middle part symmetrically arranged alar part 31 in both sides, 32 left end of middle part up and down
The rear side of the interconnecting piece 33 of setting, alar part 31 is respectively arranged with spring bayonet socket 34 and fender pile bayonet 35, is arranged in middle part 32
Guide groove 36, the position to keep left among interconnecting piece 33 is provided with release piece shaft-jointed hole 37, the position in the upper left corner is provided with release piece
Deflect hole 38；The release piece 4 includes release piece ontology 41, and the centre of release piece ontology 41 is provided with central shaft 42, left end is set
It is equipped with the position of yawing axis 45, right end on the lower and is provided with the top position of arcwall face 43, right end and be provided with reversed column bayonet 44；It is described
The interconnecting piece 33 of sliding part 3 is slidably installed in sliding groove 12；The rear end of the central shaft 32 of the release piece 4 is plugged in release piece axis and connects
In hole 37, front end be plugged in slideway 13, the rear end of the yawing axis 45 of release piece is plugged in release piece deflection hole 38, front end is inserted
It is located in slideway 13；The spring 6 is arranged in spring mounting groove 15, and one end is fastened in spring end fixing groove 16, separately
One end is fastened in spring bayonet socket 34；The stick body of the fender pile 5 is fastened in fender pile fixing groove 14, and movable end is fastened on slow
It rushes in stick bayonet 35；Reversed column is provided on the locating plate 7, reversed column is inserted in across slideway 13 in guide groove 36 matches with release piece 4
Conjunction acts.
12 right end of the sliding groove is provided with outlet, and the both sides up and down of outlet are provided with limiting section, for preventing sliding part 3
It is excessively pulled out from buffer.
13 left end of the slideway is provided with reset portion 18 on top 12 bottom surface of sliding groove.
When buffer is in failure state, the interconnecting piece 33 of release piece 4 and sliding part 3 is located at the left end of sliding groove 12, fixed
The reversed column of bit slice 7 is located at the right end of release piece 4, and reversed column continuation is moved to the left relative to release piece 4, and the left end of release piece is to turning over
Turn, compressing reset portion 18 deforms, and makes in reversed column card to the reversed column bayonet 44 of release piece 4, and reset portion 18 restores to the original state, and release piece returns
Again to non-rollover states.
When buffer is in tensional state, the reversed column of locating plate 7 is located in the reversed column bayonet 44 of release piece 4,7 phase of locating plate
To moving right, the interconnecting piece 33 of release piece 4 and sliding part 3 is driven to move right to the right end positioned at sliding groove 12, release piece 4
Left end be flipped up so that yawing axis 45 is caught in upwards into notch 17, right end downwardly turn over make arcwall face 43 card to deflection bayonet
In 19, the reversed column of locating plate 7 is discharged from reversed column bayonet 44, and skids off buffer by slideway.
When buffer is in contraction state, the interconnecting piece 33 of release piece 4 and sliding part 3 is located at the right end of sliding groove 12, fixed
The reversed column of bit slice 7 is located in the reversed column bayonet 44 of release piece 4, and release piece 4 restores non-rollover states, in spring 6 and fender pile 5
Under effect, release piece 4 and sliding part 3 drive locating plate 7 is common to shrink movement to the left.
A kind of contraction type buffer of the present embodiment, using stretching structure, total length can be accomplished very short, can be used for very narrow
Cabinet or door body, internal structure use flush system, thickness that can accomplish very thin, can directly make the rear-loading type buffer of drawer,
It is applied widely.
It should be noted that figure involved in Figure of description is provided relative to the orientation of Fig. 1 up and down
Relative position relationship, and each component of this relationship description merely for convenience forms arrangement relationship, should not become right
Limitation.
Above-described embodiment should not in any way limit the present invention, all to be obtained by the way of equivalent replacement or equivalency transform
Technical solution all fall in protection scope of the present invention.
Claims (6)
1. a kind of contraction type buffer, it is characterised in that：It includes installation part, is fixed on the installation part back side ironware, sliding part,
Release piece, fender pile, spring and locating plate；The installation part includes ontology, and the centre of ontology is provided with sliding groove, sliding groove
The centre of bottom surface is provided with slideway, and the right end setting opening of slideway, left end are shut；The both sides up and down that ontology is located at sliding groove are symmetrical
It is provided with fender pile fixing groove and spring mounting groove, it is solid that spring end is additionally provided on the ontology of the left end of the spring mounting groove
Determine slot, is additionally provided with notch in the top sliding groove bottom in the centre of slideway, the sliding groove bottom of the close right end of slideway on the lower
On be provided with deflection bayonet；The sliding part includes middle part, middle part the right end symmetrically arranged alar part in both sides, middle part up and down
The interconnecting piece of left end setting is respectively arranged with spring bayonet socket and fender pile bayonet on rear side of alar part, guide groove is arranged in middle part,
The position to keep left among interconnecting piece is provided with release piece shaft-jointed hole, the position in the upper left corner is provided with release piece deflection hole；It is described to release
It includes release piece ontology to put pawl, and the centre of release piece ontology is provided with central shaft, left end is provided with yawing axis, the position of right end on the lower
It installs and is equipped with the top position of arcwall face, right end and is provided with reversed column bayonet；The interconnecting piece of the sliding part is slidably installed in sliding groove；
The rear end of the central shaft of the release piece is plugged in release piece shaft-jointed hole, front end is plugged in slideway, the yawing axis of release piece
Rear end be plugged in release piece deflection hole, front end is plugged in slideway；The spring is arranged in spring mounting groove, one end
It is fastened in spring end fixing groove, the other end is fastened in spring bayonet socket；It is solid that the stick body of the fender pile is fastened on fender pile
Determine in slot, movable end is fastened in fender pile bayonet；Reversed column is provided on the locating plate, reversed column is inserted in guide groove across slideway
In with release piece interoperation.
2. a kind of contraction type buffer according to claim 1, it is characterised in that：The sliding groove right end is provided with out
Mouthful, the both sides up and down of outlet are provided with limiting section, for preventing sliding part from excessively being pulled out from buffer.
3. a kind of contraction type buffer according to claim 1, it is characterised in that：The top sliding groove of the slideway left end
Reset portion is provided on bottom surface.
4. a kind of contraction type buffer according to claim 3, it is characterised in that：When buffer is in failure state, release
The connecting portion of pawl and sliding part is put in the left end of sliding groove, the reversed column of locating plate is located at the right end of release piece, and reversed column continues phase
Release piece is moved to the left, the left end of release piece is flipped up, and compressing reset portion deformation makes reversed column card to the reversed column of release piece
In bayonet, reset portion restores to the original state, and release piece returns back to non-rollover states.
5. a kind of contraction type buffer according to claim 1, it is characterised in that：It is fixed when buffer is in tensional state
The reversed column of bit slice is located in the reversed column bayonet of release piece, and locating plate is opposite to move right, and drives the connection of release piece and sliding part
Portion moves right to the right end positioned at sliding groove, and the left end of release piece, which is flipped up, makes yawing axis be caught in upwards into notch, right
End, which downwardly turns over, to be made in arcwall face card to deflection bayonet, and the reversed column of locating plate is discharged from reversed column bayonet, and is skidded off by slideway
Buffer.
6. a kind of contraction type buffer according to claim 1, it is characterised in that：When buffer is in contraction state, release
The connecting portion of pawl and sliding part is put in the right end of sliding groove, the reversed column of locating plate is located in the reversed column bayonet of release piece, release
Pawl restores non-rollover states, and under the action of spring and fender pile, release piece and sliding part drive locating plate to shrink to the left jointly
It is mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640165.3A CN108505867A (en) | 2018-06-21 | 2018-06-21 | A kind of contraction type buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810640165.3A CN108505867A (en) | 2018-06-21 | 2018-06-21 | A kind of contraction type buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108505867A true CN108505867A (en) | 2018-09-07 |
Family
ID=63403594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810640165.3A Pending CN108505867A (en) | 2018-06-21 | 2018-06-21 | A kind of contraction type buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108505867A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939652A (en) * | 2019-11-25 | 2020-03-31 | 湖南恺嘉智能科技有限公司 | Anti-sinking sliding rail structure |
| EP4321053A1 (en) * | 2022-08-08 | 2024-02-14 | King Slide Works Co., Ltd. | Slide rail assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080244862A1 (en) * | 2004-01-13 | 2008-10-09 | K.K. Murakoshi Seikoh | Damping Device |
| KR101127639B1 (en) * | 2011-07-04 | 2012-03-20 | 김종천 | Shock absorber for opening/shutting device |
| US20150091424A1 (en) * | 2012-04-30 | 2015-04-02 | Hardware Resources, Inc. | Pressure release slide latch mechanism |
| CN107288467A (en) * | 2017-08-18 | 2017-10-24 | 苏州升德精密电气有限公司 | A kind of small-sized sliding door damper |
| CN107411388A (en) * | 2017-09-20 | 2017-12-01 | 苏州升德精密电气有限公司 | A kind of drawer buffer and the binodal slide rail with drawer buffer |
| CN208363900U (en) * | 2018-06-21 | 2019-01-11 | 苏州升德精密电气有限公司 | A kind of contraction type buffer |
-
2018
- 2018-06-21 CN CN201810640165.3A patent/CN108505867A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080244862A1 (en) * | 2004-01-13 | 2008-10-09 | K.K. Murakoshi Seikoh | Damping Device |
| KR101127639B1 (en) * | 2011-07-04 | 2012-03-20 | 김종천 | Shock absorber for opening/shutting device |
| US20150091424A1 (en) * | 2012-04-30 | 2015-04-02 | Hardware Resources, Inc. | Pressure release slide latch mechanism |
| CN107288467A (en) * | 2017-08-18 | 2017-10-24 | 苏州升德精密电气有限公司 | A kind of small-sized sliding door damper |
| CN107411388A (en) * | 2017-09-20 | 2017-12-01 | 苏州升德精密电气有限公司 | A kind of drawer buffer and the binodal slide rail with drawer buffer |
| CN208363900U (en) * | 2018-06-21 | 2019-01-11 | 苏州升德精密电气有限公司 | A kind of contraction type buffer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939652A (en) * | 2019-11-25 | 2020-03-31 | 湖南恺嘉智能科技有限公司 | Anti-sinking sliding rail structure |
| EP4321053A1 (en) * | 2022-08-08 | 2024-02-14 | King Slide Works Co., Ltd. | Slide rail assembly |
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