CN107713429A - A kind of damper and slide rail for slide rail - Google Patents
A kind of damper and slide rail for slide rail Download PDFInfo
- Publication number
- CN107713429A CN107713429A CN201711066081.5A CN201711066081A CN107713429A CN 107713429 A CN107713429 A CN 107713429A CN 201711066081 A CN201711066081 A CN 201711066081A CN 107713429 A CN107713429 A CN 107713429A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- damper
- slide rail
- gear
- extension 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.)
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Classifications
-
- 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
-
- 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
- A47B88/90—Constructional details of drawers
Landscapes
- Vibration Prevention Devices (AREA)
- Drawers Of Furniture (AREA)
Abstract
The present invention relates to a kind of damper for slide rail, including damping frame, damping frame edge has the downward teeth groove I of one section of tooth position, and damping frame surface has one section of guide groove；Pipe support is damped, damping pipe support edge has the upward teeth groove II of one section of tooth position and teeth groove II forms gear transmission cavity with teeth groove I, and damper tube frame end portion is used for the active pin shaft of connection sliding block；Gear pair gear unit with tooth rest, tooth rest have front and rear axis hole and are respectively fixedly connected with extension spring, gear；Sliding block, there are at least three connecting portions, i.e., movable pin-and-hole for installation activity bearing pin, for making the fixed column, the buckle slot for blocking sliding block button that the slider tilt is fixed in the guide groove；Also include sliding block button.The present invention is 1 by setting gear pair drive connection and gearratio between damping pipe support and extension spring:2, extension spring tensile elongation can be made to be not more than the half of the equidirectional sliding distance of sliding block button, labour-saving effect is pulled out so as to reach sliding block button.
Description
Technical field
The present invention relates to a kind of device of depletion kinergety, more particularly to a kind of damper and cunning for slide rail
Rail.
Background technology
It can broadly make with the damper for slide rail in the constructed field of the present invention, the application of its correlation technique at present
Have different damping actions with different operating environment, for example, for vibration damping, for shockproof, allow to move during low speed, in speed
Or acceleration exceedes locking when being worth accordingly, rigid support is formed.In a narrow sense say, its application is wider, for example, wrapping
Spring is included for damper, the hydraulic pressure of slide rail to be used for the damper of slide rail, pulse is used for the damper of slide rail, rotates for slide rail
Damper, wind be used for slide rail damper, it is viscous for the damper of slide rail, damp hinge, Damping sliding rail, Furniture fittings,
Cabinet hardware etc..
Those skilled in the art are analyzed the known technology defect of existing drawer sliding rail damping unit, are treated numerous
Solve the problems, such as and with can be in Extended Technology link, nearly all damper for slide rail is all straight by extension spring on the market
The mode of drawing, and extension spring is drawn longer, required pulling force is also bigger, and people are when in use, it is necessary to which drawer is pulled out and reality
On the strength indirectly-acting paid in extension spring, extension spring by deformation length caused by pulling force directly mean that drawer pulls out away from
From therefore, people are when pulling out drawer, it is necessary to pay larger strength；Meanwhile many damper installations for slide rail are compared
Complexity, product itself is complicated, and performance is poor and is not sufficiently stable.
In summary, the present invention is exactly on the basis of existing known technology, with reference to the checking of practical application, to same skill
Product structure in art field proposes further research and development and innovation, these technical schemes proposed while is also beneficial to same skill
The solution of numerous technical problems in art field and the expansibility for the scheme that develops skill.
The content of the invention
For disadvantages described above, the present invention provides a kind of damper and slide rail for slide rail, can reach slide rail and pulls out more
Softly and user can be allowed substantially to realize labor-saving effect, to solve many deficiencies of prior art.
To achieve the above object, the present invention uses following technical scheme：
A kind of damper for slide rail, have and be installed on the dampener body of drawer sliding rail, in the dampener body
Damper tube is installed in portion, and the damper for slide rail includes：
Damping frame, the damping frame edge have the downward teeth groove I of one section of tooth position, meanwhile, the damping frame surface tool
There is one section of guide groove for being used to fix sliding block；
Pipe support is damped, the damping pipe support edge has the upward teeth groove II of one section of tooth position and the teeth groove II and institute
State teeth groove I and form gear transmission cavity, meanwhile, the damper tube frame end portion is provided for the active pin shaft of connection sliding block；
Gear pair gear unit with tooth rest, the tooth rest have front and rear axis hole and are respectively fixedly connected with extension spring, tooth
Wheel, the gear teeth of the gear are meshed with the teeth groove I, II respective tooth of teeth groove respectively；
Sliding block, there are at least three connecting portions, i.e., movable pin-and-hole for installation activity bearing pin, for making the sliding block incline
The fixed column being tiltedly fixed in the guide groove, the buckle slot for blocking sliding block button；
Sliding block button, there is the bayonet lock that clamping is fixed with the buckle slot.
For the additional structure of above-mentioned technical proposal, in addition to following any one：
There is gear pair drive connection, and gearratio is 1 between the damping pipe support and extension spring:2；The length of extension spring stretching
Equivalent to the half of the equidirectional sliding distance of sliding block button.
The guide groove is made up of horizontal segment and arc fold bending section, and the event trace of active pin shaft is in the guide groove
In horizontal segment.
For above-mentioned technical proposal and with any one of additional structure technical scheme, in addition to：
Extension spring is driven to deform upon while the gear pair gear unit is driven；
If sliding block and sliding block are buckle-shaped into relative and go, the bayonet lock of sliding block button comes into contact with and is caught in the buckle slot of sliding block,
Sliding block is forced to be turned clockwise 17 ° by rotary shaft of active pin shaft simultaneously；If sliding block button is moved to the buckle slot for departing from sliding block, sliding
Block 17 ° of rotate counterclockwise in the presence of guide groove.
Preferably, the damping frame combines with fixed mount is fixedly mounted on dampener body in the same space.
With reference to the implementation means of the embodiment of the present invention, following technical scheme can be also formed：
A kind of drawer sliding rail with damper, including sliding track body, the sliding track body lower section are fixedly mounted as described above
Damper described in any one technical scheme.
The present invention has the beneficial effect that：By the setting gear pair drive connection between damping pipe support and extension spring and gearratio is
1:2, extension spring tensile elongation can be made to be not more than the half of the equidirectional sliding distance of sliding block button, labour-saving is pulled out so as to reach sliding block button
Effect；Meanwhile by the cooperation of sliding block and sliding block button, be advantageous to the further stability for improving push-and-pull drawer.
Brief description of the drawings
The present invention is described in further detail below according to accompanying drawing.
Fig. 1 is the application state schematic diagram of damper described in the embodiment of the present invention；
Fig. 2 is the application state assembling schematic diagram of damper described in the embodiment of the present invention；
Fig. 3 is the dimensional structure diagram of damper described in the embodiment of the present invention；
Fig. 4 is the decomposition texture schematic diagram of damper described in the embodiment of the present invention；
Fig. 5-1 is that damper described in the embodiment of the present invention starts dextrad mobile status schematic diagram；
Fig. 5-2 is that the sliding block of damper described in the embodiment of the present invention rotates clockwise schematic diagram；
Fig. 5-3 is that the sliding block button of damper described in the embodiment of the present invention starts reset state schematic diagram to the right；
Fig. 5-4 is that the sliding block button of damper described in the embodiment of the present invention starts mobile status schematic diagram；
Fig. 5-5 is that the sliding block of the damper for slide rail described in the embodiment of the present invention rotates counterclockwise schematic diagram；
Fig. 6 is the respective displacement contrast schematic diagram of extension spring and sliding block button of damper described in the embodiment of the present invention.
In figure：
1st, slide rail；2nd, fixed plate；3rd, dampener body；4th, sliding block；5th, sliding block button；
31st, fixed mount；32nd, damping frame；33rd, damper tube；34th, pipe support is damped；35th, extension spring；36th, tooth rest；37th, gear；
38th, teeth groove I；39th, guide groove；310th, teeth groove II；311st, active pin shaft；
41st, buckle slot；42nd, movable pin-and-hole；43rd, fixed column.
Embodiment
Embodiment one
As shown in Figure 3, Figure 4, the damper for slide rail described in the embodiment of the present invention one, the technological means implemented will
The purpose reached is not only to make guide rail laborsaving soft during pull-out, also formed with the variable quantity by pulling force of extension spring
Certain association, so as to be acted in synchronous pull-out in caused stroke, half tension spring tension variable quantity can be reduced at least, institute
The technological means of implementation includes dampener body 3.
The dampener body 3 to be implemented for more than is further analyzed：
The dampener body 3 implemented includes damping frame 32, damper tube 33, damping pipe support 34, and damping frame 32 therein is used
Each corresponding damper assembly is fixedly mounted in the same space in coordinating with fixed mount 31, damper tube 33 therein fixes peace
On damping pipe support 34 and the model of damper tube 33 can be changed with size according to different product use demand；Meanwhile
The gear transmission unit implemented to coordinate dampener body 3 to be intended to is arranged in installing space, outside the damping pipe support 34 implemented
Edge has one section of teeth groove II 310, and the edge of damping frame 32 implemented has the one section tooth relative with the position of teeth groove II 310
Groove I 38, so that two sections of teeth groove form the gear cavity for installing gear transmission unit；
Further, for the gear transmission unit of above-mentioned implementation, including the gear 37 of respective teeth wheel carrier 36 is fixed on, should
Tooth rest 36 has former and later two pin-and-holes for being used to install bearing pin, that is, is respectively used to be fixedly connected with extension spring 35, gear is fixedly mounted
37, the gear teeth for the gear transmission unit excircle implemented are meshed with teeth groove I 38, II 310 respective tooth of teeth groove respectively, from
And during dampener body 3 produces displacement, make gear transmission unit drive extension spring 35 to produce shape while transmission
Become.
Further, there is active pin shaft and lead to for the damping pipe support 34 of above-mentioned implementation, the end of damping pipe support 34
The connection sliding block 4 of active pin shaft 311 is crossed, the arc that the end of active pin shaft 311 implemented is fixed on set by damping frame 32 is led
To the inside of groove 39, so that the motion track of active pin shaft 311 is limited in implemented arc guide groove 39；
Correspondingly, the arc guide groove 39 of above-mentioned implementation, the arc guide groove 39 are made up of horizontal segment and bending section, the above
The event trace for the active pin shaft 311 implemented is in the horizontal segment of arc guide groove 39.
Further implement for the concrete structure of sliding block 4 of above-mentioned setting：
Because connection sliding block 4 is implemented in damping pipe support 34 end, the sliding block 4 implemented has three connecting portions, and first, wherein
One connecting portion is arranged to the movable pin-and-hole 42 of the active pin shaft 311 to connect with damping pipe support 34；Second, one of connecting portion
It is provided for making sliding block 4 be fixed on arc guide groove 39 and the fixed column for the certain angle that is inclined upwardly 43；3rd, wherein one
Individual connecting portion is provided for blocking the buckle slot 41 of the bayonet lock of sliding block button 5.
Further implement for the concrete structure of sliding block button 5 of above-mentioned setting：
Because sliding block 4 mutually forms clamping relation during movement with sliding block button 5, the slip button 5 implemented also has
There is the bayonet lock for fixing clamping with buckle slot 41.
As shown in Fig. 5-1, Fig. 5-2, Fig. 5-3, Fig. 5-4, Fig. 5-5, the resistance for slide rail described in the embodiment of the present invention one
Buddhist nun's device, in use, when starting guide rail slip, the sliding block 4 implemented is in the state for the certain angle that is inclined upwardly, when
When not being in contact with sliding block button 5, its fixed column 43 is stuck in the bending section of guide groove 39, i.e., as shown in fig. 5-1；When sliding block 4 is right
To mobile and when forming relative and row with sliding block button 5, the bayonet lock of sliding block button 5 comes into contact with and is caught in the buckle slot 41 of sliding block 4,
Forcing sliding block 4 simultaneously, acclivitous one end switchs to rotate down certain angle originally, i.e., is rotary shaft with active pin shaft 311
Turn clockwise 17 °, while the fixed column 43 for making to be in the bending section of guide groove 39 originally is moved to the horizontal segment of guide groove 39
The opening position to connect with bending section, i.e., as shown in Fig. 5-2；When the guide rail applied continue slide when, sliding block button 5 extension spring 35 with
Slowly resetted in the presence of damper tube 33, i.e., as shown in Fig. 5-3；When the pulling force for acting on sliding block button 5 is more than extension spring 35 and resistance
During the pulling force of Buddhist nun's pipe 33, sliding block button 5 starts to move right, i.e., as shown in Fig. 5-4；When sliding block button 5 continues to move right to disengaging
During the buckle slot 41 of sliding block 4, sliding block 4 17 ° of rotate counterclockwise and recovers to blocking fixed column 43 in the presence of guide groove 39
State in the bending section of guide groove 39.
As shown in fig. 6, the damper for slide rail described in the embodiment of the present invention one, the technological means is based on being implemented
The more long then relative tension of length of extension spring drawing is bigger, due to being gear pair drive connection between damping pipe support 34 and extension spring 35,
Its gearratio is 1:2, thus, for example, when it is 1A that extension spring 35, which is implemented to elongate 25 unit lengths or total distance, synchronously may be used
Make that sliding block button 5 can move right 50 unit lengths or total distance be 2A, so as to reach the pull-out labour-saving effect of sliding block button 5.
Embodiment two
As Figure 1-4, the embodiment of the present invention two implements a kind of drawer sliding rail with damper, including dampener body
3, the dampener body 3 implemented is fixedly installed in the lower section of slide rail 1 and the outside of damper 3 and sets fixed plate 2, for being implemented
Dampener body 3 include damping frame 32, damper tube 33, damping pipe support 34, damping frame 32 therein be used for match somebody with somebody with fixed mount 31
Close and each corresponding damper assembly is fixedly mounted in the same space, damper tube 33 therein is fixedly mounted on damping pipe support 34
Upper and damper tube 33 model can be changed with size according to different product use demand；Meanwhile to coordinate damper master
The gear transmission unit that body 3 is intended to implement is arranged in installing space, and the outward flange of damping pipe support 34 implemented has one section of tooth
Groove II 310, the edge of damping frame 32 implemented has the one section teeth groove I 38 relative with the position of teeth groove II 310, so that two
Section teeth groove forms the gear cavity for installing gear transmission unit.
A kind of drawer sliding rail with damper that the embodiment of the present invention two is implemented, for sliding block 4 and the tool for sliding button 5
Body sets and can refer to embodiment one or be improved on its basis, and here is omitted.
In the description of this specification, if there is term, " description such as embodiment one ", " the present embodiment ", " specific implementation " is anticipated
Refer to and be contained at least the one of the present invention or invention with reference to specific features, structure, material or the feature that the embodiment or example describe
In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term
Or example；Moreover, described specific features, structure, material or feature can be in any one or more embodiments or examples
In combine in a proper manner.
In the description of this specification, term " connection ", " installation ", " fixation ", " setting ", " having " etc. do broad sense reason
Solution, for example, " connection " can be fixedly connected or pass through intermediate module on the basis of parts relationship and technique effect is not influenceed
Indirectly carry out or integrally connected or part connect, such as herewith example situation for those of ordinary skills,
Concrete meaning of the above-mentioned term in the present invention or invention can be understood as the case may be.
The above-mentioned description to embodiment is it will be appreciated that and using this for the ease of those skilled in the art
Case technology, person skilled in the art obviously can make various modifications to these examples easily, and described herein one
As principle be applied in other embodiments without by performing creative labour.Therefore, this case is not limited to above example, for
The modification of several situations below, all should be in the protection domain of this case：1. based on technical solution of the present invention and combine existing
There is the new technical scheme that common knowledge is implemented, technique effect is not departing from the present invention caused by the new technical scheme
Outside technique effect, for example, being connected to for dampener body other with playing phase on the product in the constructed field of drawer
Same effect；2. using known technology to the equivalence replacement of the Partial Feature of technical solution of the present invention, caused technique effect
It is identical with the technology of the present invention effect, for example, being replaced accordingly to damper assembly etc.；3. based on technical solution of the present invention
Progress can expand, outside the substantive content of the technical scheme after expansion is without departing from technical solution of the present invention；4. utilize the present invention
The equivalent transformation that specification and accompanying drawing content are made, is directly or indirectly used in other related technical areas.
Claims (10)
1. a kind of damper for slide rail, there is the dampener body for being installed on drawer sliding rail, inside the dampener body
Damper tube is installed, it is characterised in that the damper for slide rail includes：
Damping frame, the damping frame edge have the downward teeth groove I of one section of tooth position, meanwhile, the damping frame surface has one
Section is used for the guide groove for fixing sliding block；
Pipe support is damped, the damping pipe support edge has the upward teeth groove II of one section of tooth position and the teeth groove II and the tooth
Groove I forms gear transmission cavity, meanwhile, the damper tube frame end portion is provided for the active pin shaft of connection sliding block；
Gear pair gear unit with tooth rest, the tooth rest have front and rear axis hole and are respectively fixedly connected with extension spring, gear, institute
The gear teeth for stating gear are meshed with the teeth groove I, II respective tooth of teeth groove respectively；
Sliding block, there are at least three connecting portions, i.e., movable pin-and-hole for installation activity bearing pin, for consolidating the slider tilt
The fixed column being scheduled in the guide groove, the buckle slot for blocking sliding block button；
Sliding block button, there is the bayonet lock that clamping is fixed with the buckle slot.
2. the damper according to claim 1 for slide rail, it is characterised in that：Have between the damping pipe support and extension spring
There is gear pair drive connection, and gearratio is 1:2.
3. the damper according to claim 1 for slide rail, it is characterised in that：The length of extension spring stretching equivalent to
The half of the equidirectional sliding distance of sliding block button.
4. the damper according to claim 1 for slide rail, it is characterised in that：The guide groove is by horizontal segment and arc
Bending section forms.
5. the damper according to claim 4 for slide rail, it is characterised in that：At the event trace of the active pin shaft
In in the horizontal segment of the guide groove.
6. according to the damper for slide rail described in claim any one of 1-5, it is characterised in that：The gear auxiliary driving list
Extension spring is driven to deform upon while member is driven.
7. the damper according to claim 6 for slide rail, it is characterised in that：If sliding block and sliding block it is buckle-shaped into relative and
OK, the bayonet lock of sliding block button comes into contact with and is caught in the buckle slot of sliding block, while forces sliding block suitable by rotary shaft of active pin shaft
Hour hands rotate 17 °.
8. the damper according to claim 6 for slide rail, it is characterised in that：If sliding block button, which is moved to, departs from sliding block
Buckle slot, sliding block 17 ° of rotate counterclockwise in the presence of guide groove.
9. the damper according to claim 1 for slide rail, it is characterised in that：The damping frame combines with fixed mount will
Dampener body is fixedly mounted in the same space.
10. a kind of drawer sliding rail with damper, including sliding track body, it is characterised in that fixed below the sliding track body
Damper as described in claim any one of 1-9 is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066081.5A CN107713429B (en) | 2017-11-02 | 2017-11-02 | Damper for sliding rail and sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066081.5A CN107713429B (en) | 2017-11-02 | 2017-11-02 | Damper for sliding rail and sliding rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107713429A true CN107713429A (en) | 2018-02-23 |
| CN107713429B CN107713429B (en) | 2023-03-14 |
Family
ID=61221344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711066081.5A Active CN107713429B (en) | 2017-11-02 | 2017-11-02 | Damper for sliding rail and sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107713429B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108563298A (en) * | 2018-04-26 | 2018-09-21 | 郑州云海信息技术有限公司 | A kind of server and its high frequency connectors docking system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030189395A1 (en) * | 2002-04-03 | 2003-10-09 | Doornbos David A. | Self-closing slide mechanism with damping |
| US20040222682A1 (en) * | 2003-04-17 | 2004-11-11 | Arturo Salice, S.P.A. | Device for damping movable furniture parts |
| JP3151357U (en) * | 2008-04-11 | 2009-06-18 | リ・シャオハンＬｉ， Ｓｈａｏｈａｎ | Integrated drawer rail |
| CN101810404A (en) * | 2009-02-20 | 2010-08-25 | 李绍汉 | drawer buffer |
| CN202262659U (en) * | 2011-09-28 | 2012-06-06 | 宋振谦 | Damping box and drawer structure |
| CN202538004U (en) * | 2012-02-07 | 2012-11-21 | 品格卫厨（浙江）有限公司 | Disinfection cabinet with drawer provided with damping devices |
| CN202681157U (en) * | 2012-05-14 | 2013-01-23 | 东莞市博锐特五金塑胶制品有限公司 | Three-section slide rail for drawer |
| US8511764B1 (en) * | 2012-02-21 | 2013-08-20 | Martas Precision Slide Co., Ltd. | Slide automatic-closing buffer assembly |
-
2017
- 2017-11-02 CN CN201711066081.5A patent/CN107713429B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030189395A1 (en) * | 2002-04-03 | 2003-10-09 | Doornbos David A. | Self-closing slide mechanism with damping |
| US20040222682A1 (en) * | 2003-04-17 | 2004-11-11 | Arturo Salice, S.P.A. | Device for damping movable furniture parts |
| JP3151357U (en) * | 2008-04-11 | 2009-06-18 | リ・シャオハンＬｉ， Ｓｈａｏｈａｎ | Integrated drawer rail |
| CN101810404A (en) * | 2009-02-20 | 2010-08-25 | 李绍汉 | drawer buffer |
| CN202262659U (en) * | 2011-09-28 | 2012-06-06 | 宋振谦 | Damping box and drawer structure |
| CN202538004U (en) * | 2012-02-07 | 2012-11-21 | 品格卫厨（浙江）有限公司 | Disinfection cabinet with drawer provided with damping devices |
| US8511764B1 (en) * | 2012-02-21 | 2013-08-20 | Martas Precision Slide Co., Ltd. | Slide automatic-closing buffer assembly |
| CN202681157U (en) * | 2012-05-14 | 2013-01-23 | 东莞市博锐特五金塑胶制品有限公司 | Three-section slide rail for drawer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108563298A (en) * | 2018-04-26 | 2018-09-21 | 郑州云海信息技术有限公司 | A kind of server and its high frequency connectors docking system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107713429B (en) | 2023-03-14 |
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