CN107575454A - Buckle structure and buckle connecting device - Google Patents
Buckle structure and buckle connecting device Download PDFInfo
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- CN107575454A CN107575454A CN201710846563.6A CN201710846563A CN107575454A CN 107575454 A CN107575454 A CN 107575454A CN 201710846563 A CN201710846563 A CN 201710846563A CN 107575454 A CN107575454 A CN 107575454A
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- buckle
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- 230000008602 contraction Effects 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 18
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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Abstract
The invention provides a kind of buckle structure and buckle connecting device,The buckle structure includes buckle and the holding section that can mutually snap connection,Buckle structure also includes being located at stretching structure that is on buckle and/or being arranged on holding section,When buckle fastens with holding section,Holding section makes the length of buckle to the reaction force of buckle by stretching stretching structure,And/or buckle makes the contraction in length of holding section so that buckle fastens to the active force of holding section by extruding stretching structure,After completing to fasten,Stretching structure recovers deformation,And then by setting stretching structure in buckle structure,Buffer length can be reserved using the scalability of stretching structure,Buckle structure can be beneficial to fasten in assembling process by stretching structure in length direction stress dilatation,And after completing to fasten,Stretching structure recovers deformation to make up fit clearance,So as to ensure that mutually assemble between part it is latter linked close,Avoid noise problem and bad order problem.
Description
Technical field
The present invention relates to interconnection technique field, and in particular to a kind of buckle structure and buckle connecting device.
Background technology
Snap connection due to rapid, the low cost and other advantages, more and more in complete machine with connection easy installation and removal
Use is arrived during connection between part coordinates.
But at present, buckle structure is generally working of plastics, in production and installation process, the manufacture and installation of buckle structure
The limited precision that can guarantee that, the buckle structure for so completing installation can have gap unavoidably, due to the presence in gap, this dress
Distribution structure mode is present causes part to collide and resonate because of complete machine operation vibrations, and then noise is produced in complete machine running,
Influence customer experience.Simultaneously because gap is present, part connects not closely after mutually assembling, and influences the attractive in appearance of complete machine.
The content of the invention
It is of the prior art to solve it is a primary object of the present invention to provide a kind of buckle structure and buckle connecting device
Buckle structure completes the problem of gap be present after fastening.
To achieve the above object, the invention provides a kind of buckle structure, including the buckle and card that can mutually snap connection
Conjunction portion, the buckle structure also includes being located at stretching structure that is on the buckle and/or being arranged on the holding section, described
When buckle fastens with the holding section, the holding section makes institute to the reaction force of the buckle by stretching the stretching structure
State the length of buckle, and/or the buckle to the active force of the holding section by extrude the stretching structure make it is described
The contraction in length of holding section fastens in favor of the buckle, and after completing to fasten, the stretching structure recovers deformation.
Further, the buckle has matrix, and sets on the matrix, the button fastened with the holding section
Body, the stretching structure are arranged between described matrix and the button.
Further, the stretching structure is connection described matrix and the telescoping jointed arms of the button.
Further, the shape with Reentrant Cavity is bent to by linking arm on the telescoping jointed arms.
Further, the Reentrant Cavity is arc-shaped cavity.
Further, the telescoping jointed arms, the button and described matrix are integrally formed.
Further, the stretching structure is arranged on the holding section, including the breach being opened on the holding section.
Further, the breach is arranged on the side towards the buckle.
Further, the buckle structure also includes being arranged between the buckle and the holding section, for guiding
State the guide frame that buckle and the holding section buckle are fastened and connected.
Further, the buckle is arranged to grab, and the guide frame includes being located at the in the hook portion of the grab
One guiding surface and/or be located at the holding section the position to be offseted with the grab the second guiding surface.
The present invention also provides a kind of buckle connecting device, including the first connector and the second connector, and is arranged on institute
State and be used for the buckle for connecting first connector and second connector between the first connector and second connector
Structure, the buckle structure are buckle structure as described above.
Technical solution of the present invention, have the following advantages that：
1. in buckle structure provided by the invention and buckle connecting device, by setting stretching structure in buckle structure,
Buffer length can be reserved using the scalability of stretching structure, buckle structure can be by stretching structure in length in assembling process
Direction stress dilatation is spent so as to be beneficial to fasten, and after completing to fasten, stretching structure recovers deformation to make up fit clearance,
Mutually assemble between part latter linked close so as to ensure that, avoid noise problem and bad order problem.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is the structural representation of the buckle connecting device of second embodiment of the invention；
Fig. 2 is the structural representation of buckle in buckle connecting device shown in Fig. 1；
Fig. 3 is the cross section structure diagram of buckle connecting device shown in Fig. 1；
Fig. 4 is mplifying structure schematic diagram at buckle structure in buckle connecting device described in Fig. 3；
Fig. 5 is buckle structure force analysis schematic diagram described in Fig. 4；
Fig. 6 is the structural representation of the buckle structure of second embodiment of the invention.
Wherein, the reference in above-mentioned accompanying drawing is：
200th, the first connector；300th, the second connector；
10th, buckle；11st, button；13rd, matrix；15th, linking arm；17th, the first guiding surface；
30th, holding section；31st, breach；33rd, the second guiding surface.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
Embodiment 1
As shown in Figures 1 to 5, the buckle structure in the present embodiment includes buckle 10 and the holding section that can mutually snap connection
30, buckle structure also includes the stretching structure being located on buckle 10, and when buckle 10 fastens with holding section 30, holding section 30 is to buckle
10 reaction force makes the length of buckle 10 by stretching stretching structure, so that buckle 10 fastens, and completes to fasten
Afterwards, stretching structure recovers deformation, thus in the present embodiment buckle structure, by setting stretching structure in buckle structure, profit
Buffer length can be reserved with the scalability of stretching structure, buckle structure can be by stretching structure in length in assembling process
For direction stress dilatation so as to be beneficial to fasten, and after completing to fasten, stretching structure recovers deformation to make up fit clearance, from
And ensure that and mutually assemble between part latter linked close, avoid noise problem and bad order problem.
It should be noted that the length direction of buckle 10 and fastening direction of the buckle structure during fastening in the present embodiment
Overlap.
Both can be the boss of buckle 10 or bayonet socket for the holding section 30 coordinated in the present embodiment with buckle 10
Etc. structure.
For the buckle 10 in the present embodiment, there is matrix 13 on buckle 10, and be arranged on matrix 13, with engaging
The button 11 that portion 30 fastens, stretching structure is specifically provided between matrix 13 and button 11, in 10 stress of buckle, matrix
The distance between 13 and button 11 applied elongation are completed after fastening in favor of fastening.The distance between matrix 13 and button 11
Recover, in favor of making up fit clearance, to ensure to fasten closely.
Specifically, stretching structure is connection matrix 13 and the telescoping jointed arms 15 of button 11, on telescoping jointed arms 15
Shape with Reentrant Cavity is bent to by linking arm 15, Reentrant Cavity is specially arc-shaped cavity.Telescoping jointed arms 15 are by bending to
The Reentrant Cavity of type realizes Telescopic, while Telescopic is realized, will not produce large effect to the intensity of buckle 10.
Preferably, telescoping jointed arms 15, button 11 and matrix 13 are integrally formed in the present embodiment, are realizing buckle
While 10 retractable, the manufacturing cost of buckle 10 is lower, and the intensity of structure is higher.
With further reference to Fig. 5, buckle structure also includes being arranged between buckle 10 and holding section 30, for guiding buckle 10
The guide frame being fastened and connected with the buckle 10 of holding section 30, buckle 10 are arranged to grab, and guide frame includes the hook for being located at grab
The first guiding surface 17 in portion and be located at holding section 30 the position to be offseted with grab the second guiding surface 33, enter
And during being fastened in buckle 10 and holding section 30, buckle 10 is by anti-caused by the active force of holding section 30 during fastening
Directed force F can resolve into horizontal force F1 and vertical elongated power F2, in the presence of horizontal force F1, the He of the first guiding surface 17
Second guiding surface 33 can guide buckle 10 and the fastening of holding section 30, and fastening is more smooth, vertical elongated power F2's
Under effect, stretching structure applied elongation, beneficial to fastening.
It is understood that single first guiding surface 17, or single second guiding surface 33, it can equally draw
Buckle 10 and the fastening of holding section 30 are led, is fastened more smooth.
Embodiment 2
As shown in fig. 6, the present embodiment and the difference of embodiment 1 are that stretching structure is arranged on holding section 30, buckle 10
The contraction in length of holding section 30 is set to be completed so that buckle 10 fastens by extruding stretching structure the active force of holding section 30
After fastening, stretching structure recovers deformation to make up fit clearance, so as to ensure that mutually assemble between part it is latter linked close,
Avoid noise problem and bad order problem.
It is, of course, understood that stretching structure can have setting on buckle 10 and holding section 30, equally can
Ensure mutually to assemble between part latter linked close, avoid noise problem and bad order problem.
Specifically, the stretching structure in the present embodiment is arranged on holding section 30, including is opened in lacking on holding section 30
Mouth 31, the scalable of holding section 30 is realized by the breach 31.It is understood that stretching structure can also be use it is scalable
Linking arm 15, Telescopic is realized by the Reentrant Cavity of brake forming by arm.
Preferably, breach 31 is arranged on the side towards buckle 10, beneficial to holding section 30 in telescopic process holding section 30
It can be tilted in deformation process towards buckle 10, beneficial to engaging.
Embodiment 3
The present embodiment also provides a kind of buckle connecting device, including the first connector 200 and the second connector 300, and
It is arranged between the first connector 200 and the second connector 300 and is used to connect the first connector 200 and the second connector 300
Buckle structure, buckle structure are buckle structure as described above, are implemented due to being provided with any of the above-described in buckle connecting device
Buckle structure described in example, therefore, usefulness caused by the buckle structure, the buckle connecting device should also have,
This is not repeated one by one.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (11)
1. a kind of buckle structure, including the buckle (10) that can mutually snap connection and holding section (30), it is characterised in that the card
Buckle structure also includes being located at stretching structure that is on the buckle (10) and/or being arranged on the holding section (30), the card
When detaining (10) with the holding section (30) fastening, the holding section (30) is to the reaction force of the buckle (10) by stretching
Stating stretching structure makes the length of the buckle (10), and/or the buckle (10) to the active force of the holding section (30)
Make the contraction in length of the holding section (30) so that the buckle (10) fastens by extruding the stretching structure, and complete
After fastening, the stretching structure recovers deformation.
2. buckle structure according to claim 1, it is characterised in that the buckle (10) has matrix (13), Yi Jishe
Put in described matrix (13), the button (11) fastened with the holding section (30), the stretching structure is arranged on described matrix
(13) between the button (11).
3. buckle structure according to claim 2, it is characterised in that the stretching structure for connection described matrix (13) and
The telescoping jointed arms (15) of the button (11).
4. buckle structure according to claim 3, it is characterised in that by the connection crook of the arm on the telescoping jointed arms (15)
It is bent into the shape with Reentrant Cavity.
5. buckle structure according to claim 4, it is characterised in that the Reentrant Cavity is arc-shaped cavity.
6. buckle structure according to claim 3, it is characterised in that the telescoping jointed arms (15), the button
(11) and described matrix (13) is integrally formed.
7. buckle structure according to any one of claim 1 to 6, it is characterised in that the stretching structure is arranged on institute
State on holding section (30), including the breach (31) being opened on the holding section (30).
8. buckle structure according to claim 7, it is characterised in that the breach (31) is arranged on towards the buckle
(10) side.
9. buckle structure according to any one of claim 1 to 6, it is characterised in that the buckle structure also includes setting
Put between the buckle (10) and the holding section (30), for guiding the buckle (10) and the holding section (30) buckle
(10) guide frame being fastened and connected.
10. buckle structure according to claim 9, it is characterised in that the buckle (10) is arranged to grab, the guiding
Structure include the first guiding surface (17) for being located in the hook portion of the grab and/or be located at the holding section (30) with it is described
Second guiding surface (33) at the position that grab offsets.
11. a kind of buckle connecting device, including the first connector (200) and the second connector (300), and it is arranged on described
It is used to connect first connector (200) and the described second company between a connection piece (200) and second connector (300)
The buckle structure of fitting (300), it is characterised in that the buckle structure is the buckle any one of claim 1 to 10
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846563.6A CN107575454A (en) | 2017-09-19 | 2017-09-19 | Buckle structure and buckle connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710846563.6A CN107575454A (en) | 2017-09-19 | 2017-09-19 | Buckle structure and buckle connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107575454A true CN107575454A (en) | 2018-01-12 |
Family
ID=61032859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710846563.6A Pending CN107575454A (en) | 2017-09-19 | 2017-09-19 | Buckle structure and buckle connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107575454A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107576A (en) * | 2019-04-24 | 2019-08-09 | 嘉兴汉工汽车紧固件有限公司 | Energy-absorption type safe air curtain buckle |
| CN111053451A (en) * | 2019-12-30 | 2020-04-24 | 珠海格力电器股份有限公司 | Push rod device and household appliance |
| CN112901625A (en) * | 2021-02-10 | 2021-06-04 | 山东英信计算机技术有限公司 | Buckle structure, buckle connecting device and hard disk tray |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5361461A (en) * | 1993-09-16 | 1994-11-08 | National Molding Corp. | Preloadable cord lock |
| JP2001015956A (en) * | 1999-06-30 | 2001-01-19 | Nec Corp | Method for disconnecting mounted component from enclosure of electronic device, connecting structure, and electronic device |
| US20070071575A1 (en) * | 2003-11-17 | 2007-03-29 | Dickory Rudduck | Fasteners and other assemblies |
| CN201293013Y (en) * | 2008-10-24 | 2009-08-19 | 比亚迪股份有限公司 | Fastener and connecting structure using the fastener |
| CN101662906A (en) * | 2008-08-26 | 2010-03-03 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and fastening structure thereof |
| JP3171841U (en) * | 2011-09-07 | 2011-11-17 | 丈治 戸張 | Long handle connector for roller handle for painting |
| CN102654786A (en) * | 2011-03-03 | 2012-09-05 | 鸿富锦精密工业（深圳）有限公司 | Board fixing device |
| CN202658788U (en) * | 2012-08-03 | 2013-01-09 | 浙江友邦集成吊顶股份有限公司 | Buckling spring sheet |
| CN203596290U (en) * | 2013-11-25 | 2014-05-14 | 西门子（中国）有限公司 | Buckle mechanism and electrical installation equipment using same |
| CN106998003A (en) * | 2017-05-24 | 2017-08-01 | 宁波公牛电器有限公司 | A kind of attachment structure, switch and socket |
| CN207393675U (en) * | 2017-09-19 | 2018-05-22 | 珠海格力电器股份有限公司 | Buckle structure and buckle connecting device |
-
2017
- 2017-09-19 CN CN201710846563.6A patent/CN107575454A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5361461A (en) * | 1993-09-16 | 1994-11-08 | National Molding Corp. | Preloadable cord lock |
| JP2001015956A (en) * | 1999-06-30 | 2001-01-19 | Nec Corp | Method for disconnecting mounted component from enclosure of electronic device, connecting structure, and electronic device |
| US20070071575A1 (en) * | 2003-11-17 | 2007-03-29 | Dickory Rudduck | Fasteners and other assemblies |
| CN101662906A (en) * | 2008-08-26 | 2010-03-03 | 鸿富锦精密工业（深圳）有限公司 | Electronic device and fastening structure thereof |
| CN201293013Y (en) * | 2008-10-24 | 2009-08-19 | 比亚迪股份有限公司 | Fastener and connecting structure using the fastener |
| CN102654786A (en) * | 2011-03-03 | 2012-09-05 | 鸿富锦精密工业（深圳）有限公司 | Board fixing device |
| JP3171841U (en) * | 2011-09-07 | 2011-11-17 | 丈治 戸張 | Long handle connector for roller handle for painting |
| CN202658788U (en) * | 2012-08-03 | 2013-01-09 | 浙江友邦集成吊顶股份有限公司 | Buckling spring sheet |
| CN203596290U (en) * | 2013-11-25 | 2014-05-14 | 西门子（中国）有限公司 | Buckle mechanism and electrical installation equipment using same |
| CN106998003A (en) * | 2017-05-24 | 2017-08-01 | 宁波公牛电器有限公司 | A kind of attachment structure, switch and socket |
| CN207393675U (en) * | 2017-09-19 | 2018-05-22 | 珠海格力电器股份有限公司 | Buckle structure and buckle connecting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107576A (en) * | 2019-04-24 | 2019-08-09 | 嘉兴汉工汽车紧固件有限公司 | Energy-absorption type safe air curtain buckle |
| CN110107576B (en) * | 2019-04-24 | 2024-06-07 | 浙江汉工智能工业有限公司 | Energy-absorbing safety air curtain buckle |
| CN111053451A (en) * | 2019-12-30 | 2020-04-24 | 珠海格力电器股份有限公司 | Push rod device and household appliance |
| CN112901625A (en) * | 2021-02-10 | 2021-06-04 | 山东英信计算机技术有限公司 | Buckle structure, buckle connecting device and hard disk tray |
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