CN102072232A - Fastener and connecting structure having the same - Google Patents
Fastener and connecting structure having the same Download PDFInfo
- Publication number
- CN102072232A CN102072232A CN 201010565923 CN201010565923A CN102072232A CN 102072232 A CN102072232 A CN 102072232A CN 201010565923 CN201010565923 CN 201010565923 CN 201010565923 A CN201010565923 A CN 201010565923A CN 102072232 A CN102072232 A CN 102072232A
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- Prior art keywords
- buckle
- matrix
- plug connector
- positioning hole
- assembling set
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- Insertion Pins And Rivets (AREA)
Abstract
The invention relates to a fastener, comprising a base body (1) for locating a mounting member; the upper part of the base body is provided with a protruded clamping part (3) clamped in a mounting hole (21) of a mounted member (2); the side part of the clamping part is provided with an elastic clamp pin (4) gradually expanding from top downwards; the faster is characterized in that the bottom of the base body is provided with a circular plate-shaped elastic plate (5) that is opened downwards and concave upwards; the base body is provided with a location hole (11) passing through the base body along a height direction; and the locating hole is used for locating the mounting member. The fastener connects the mounting member with the mounted member, and the elastic plate is extruded by the mounting member and the mounted member, this time, the base body of the fastener body is in a stressed state, thus the fastener cannot move between the mounting member and the mounted member so as to eliminate the abnormal sound due to the movement of the fastener. The invention further relates to a connecting structure having the fastener.
Description
Technical field
The present invention relates to a kind of buckle, and have the linkage structure of this buckle, this linkage structure is used for two articles is coupled together, and especially is suitable for the installation of automotive field annex.
Background technique
Automobile assembling is to be used for mount between assembling set (as plastic decorating parts such as automotive door internal protective plate, threshold bars) and the mounted piece (as plates of automobile) with fixing buckle, is one of fastening piece of car trim assembling usefulness.Plastic buckle generally fixes mounted piece (plastic decorating part) by card base, and it has advantages such as simple in structure, easy for installation, highly versatile.
Present automobile assembling is all similar with the fixed card buckle structure, comprise matrix for the plastic decorating part location, the top of matrix is lobed in order to the snapin part in the mounting hole that is buckled in plates of automobile, the corresponding position of plates of automobile has mounting hole, and the snapin part has the elasticity card base that is fastened in the mounting hole.
It is plane type that existing buckle all is designed to bottom base, and there is the problem in gap in such structure owing to foozle and installation requirement make between buckle meeting and two links, is buckled in that play produces abnormal sound on the part thereby make.
Summary of the invention
First technical problem to be solved by this invention is to provide a kind of buckle at above-mentioned prior art present situation, this buckle can be pressed between assembling set and the mounted piece, prevent to be buckled in play between assembling set and the mounted piece, stop the abnormal sound that produces because of the buckle play.
The present invention solves the technological scheme that above-mentioned first technical problem adopted: a kind of buckle, comprise matrix for the assembling set location, the top of matrix is lobed in order to the snapin part in the mounting hole that is fastened on mounted piece, the sidepiece of snapin part has elasticity card base gradually expending outside from top to bottom, it is characterized in that: the bottom of described matrix has in the form of annular discs and opening and the resilient disc of fovea superior down, have the positioning hole that runs through matrix along short transverse on the described matrix, this positioning hole is used for described assembling set location.
For making the snapin part be convenient to upwards insert in the mounting hole, the tapered guide surface of the side face on the top of above-mentioned snapin part for contracting in gradually up.
For making mounted piece be convenient to be located by connecting on the positioning hole, the upper-end surface of above-mentioned matrix has two locating slots that radially run through described positioning hole, and this two locating slot is located along the same line, and described elasticity card base has two, and the elasticity card base is located along the same line.This is a kind of buckle ways of connecting, also can adopt the mode that is threaded certainly, and this just needs positioning hole is designed to tapped hole.
Compared with prior art, the invention has the advantages that: after this buckle links together assembling set and mounted piece, resilient disc is pushed by assembling set and mounted piece, at this moment the matrix of buckle is in the state of being stressed, buckle just can be between assembling set and mounted piece play, stop the abnormal sound that produces because of the buckle play.
Second technical problem to be solved by this invention provides a kind of linkage structure that can preferably above-mentioned buckle be connected between assembling set and the assembling set, this linkage structure makes buckle be fixed on the assembling set securely, and can be pressed between assembling set and the mounted piece, can effectively prevent to be buckled in play between assembling set and the mounted piece, and stop the abnormal sound that produces because of the buckle play preferably.
The present invention solves the technological scheme that above-mentioned second technical problem adopted: a kind of linkage structure with aforementioned buckle, it is characterized in that: include and extend upward on the interior edge face that is fixed on assembling set and can insert the plug connector of described positioning hole, the upper end of this plug connector has two positioning parts gradually expending outside from top to bottom, this two positioning part is located along the same line and matches with the position of described locating slot, after plug connector passed positioning hole, described positioning part was fastened in the described locating slot.
The middle part of above-mentioned plug connector also has two protuberances, and this two protuberance is located along the same line and matches with the position of described elasticity card base.Two protuberances prevent the distortion transition of elasticity card base and are difficult for restoring, because after two elasticity card bases are subjected to the mounting hole extruding, the elasticity card base contacts with protuberance, the elasticity card base can not continue distortion, as firmly extruding again, mounting hole will force the plastic deformation that the elasticity card base takes place because of self material so, and clamp-ons in the mounting hole, because of the plastic deformation that self material takes place is easily restored, and be not drawn out easily after restoring.
For guaranteeing that resilient disc can be extruded, the bottom of above-mentioned plug connector has the many supporting ribs that outwards extend, and each supporting rib contacts with the lower end surface of described resilient disc.Sometimes be fixed on the depressed part of assembling set because of plug connector, after connection was finished, resilient disc can not fully push, and can guarantee that resilient disc can be extruded and supporting rib is set, and the height of supporting rib can be set on demand.
This linkage structure is a kind of application mode preferably of aforementioned buckle, this structure cooperates by positioning part and locating slot, with the buckle firm fixation on assembling set, in the time of can also guaranteeing that assembling set is installed on the mounted piece by this linkage structure, resilient disc is pushed by assembling set and mounted piece fully, buckle can be between assembling set and mounted piece play, the fine abnormal sound that produces because of the buckle play stopped.
Description of drawings
Fig. 1 is buckle embodiment's a Facad structure schematic representation;
Fig. 2 is buckle embodiment's a plan view;
Fig. 3 is buckle embodiment's a stereogram;
Fig. 4 is buckle embodiment's a sectional view;
Fig. 5 is linkage structure embodiment's a structural representation one;
Fig. 6 is linkage structure embodiment's a structural representation two;
Fig. 7 is for being fixed with the perspective view of the assembling set of plug connector among the linkage structure embodiment;
Fig. 8 is for being installed to buckle among the linkage structure embodiment perspective view on the plug connector.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Shown in Fig. 1～4, be an embodiment of buckle.
A kind of buckle, comprise matrix 1 for the assembling set location, the top of matrix 1 is lobed in order to the snapin part 3 in the mounting hole 21 that is fastened on mounted piece 2, the bottom of snapin part 3 is cylindric, the tapered guide surface 31 of the side face on the top of snapin part 3 for contracting in gradually up, the both sides of snapin part 3 have 4, two elasticity card bases 4 of elasticity card base gradually expending outside respectively from top to bottom and are located along the same line and are symmetrical arranged
The bottom of matrix 1 has in the form of annular discs and opening and the resilient disc 5 of fovea superior down, has the positioning hole 11 that runs through matrix 3 along short transverse on the matrix 1, and these positioning hole 11 usefulness are for assembling set 6 location.
The upper-end surface of matrix 1 has two locating slot 12, two locating slots 12 that radially run through positioning hole 11 and is located along the same line and is symmetrical arranged, the vertical mutually and center by the snapin part of the line of the line of two elasticity card bases 4 and two locating slots 12.
This buckle part that is formed in one, matrix 1 by plasticity preferably plastics make, so this buckle has deformability preferably.
After this buckle links together assembling set and mounted piece, resilient disc is pushed by assembling set and mounted piece, at this moment the matrix of buckle is in the state of being stressed, buckle just can be between assembling set and mounted piece play, stop the abnormal sound that produces because of the buckle play.
Shown in Fig. 5～8, be an embodiment of linkage structure.
A kind of linkage structure with aforementioned buckle, include and extend upward on the interior edge face that is fixed on assembling set 6 and can insert the plug connector 7 of positioning hole 11, this plug connector 7 and assembling set 6 part that is formed in one, the upper end of plug connector 7 has two positioning parts 8 gradually expending outside from top to bottom, this two positioning part 8 is located along the same line and matches with the position of locating slot 12, after plug connector 7 passed positioning hole 11, positioning part 8 was fastened in the locating slot 12.
The middle part of plug connector 7 also has two protuberances 9, and this two protuberance 9 is located along the same line and matches with the position of elasticity card base 4, and the interior edge face of the exterior edge face of each protuberance 9 and elasticity card base 4 has certain interval.
The bottom of plug connector 7 has the many supporting ribs 10 that outwards extend, and each supporting rib 10 contacts with the lower end surface of resilient disc 5.
During assembling, allow plug connector 7 pass positioning hole 11 earlier, the buckle distortion, after positioning hole 11 passes in the gear portion 8 on the plug connector 7, buckle recovers deformation, and positioning part 8 is fastened in the locating slot 12 simultaneously, and with snap fit on plug connector 7, each supporting rib 10 contacts with the lower end surface of resilient disc 5 simultaneously, and promptly buckle and assembling set 6 are fixing; Then the snapin part on the buckle 3 is passed the mounting hole 21 of mounted piece 2, elasticity card base 4 on the buckle allows the hole wall extrusion-deformation of mounting hole 21, after elasticity card base 4 passes mounting hole 21, reinstatement, and buckle is connected on the mounted piece 2, this moment, resilient disc fully was subjected to 2 extruding of assembling set 6 and mounted piece, buckle can be between assembling set 6 and mounted piece 2 play, the fine abnormal sound that produces because of the buckle play stopped.
Claims (6)
1. buckle, comprise matrix (1) for the assembling set location, the top of matrix (1) is lobed in order to the snapin part (3) in the mounting hole (21) that is fastened on mounted piece (2), the sidepiece of snapin part (3) has elasticity card base gradually expending outside (4) from top to bottom, it is characterized in that: the bottom of described matrix (1) has in the form of annular discs and opening and the resilient disc (5) of fovea superior down, have the positioning hole (11) that runs through matrix (1) along short transverse on the described matrix (1), this positioning hole (11) is used for described assembling set (6) and is located.
2. buckle according to claim 1 is characterized in that: the tapered guide surface (31) of the side face on the top of described snapin part (3) for contracting in gradually up.
3. buckle according to claim 1 and 2, it is characterized in that: the upper-end surface of described matrix (1) has two locating slots (12) that radially run through described positioning hole (11), this two locating slot (12) is located along the same line, described elasticity card base (4) has two, and elasticity card base (4) is located along the same line.
4. one kind has the linkage structure of the described buckle of claim 3 as described above, it is characterized in that: include and extend upward on the interior edge face that is fixed on assembling set (6) and can insert the plug connector (7) of described positioning hole (11), the upper end of this plug connector (7) has two positioning parts gradually expending outside (8) from top to bottom, this two positioning part (8) is located along the same line and matches with the position of described locating slot (12), after plug connector (7) passed positioning hole (11), described positioning part (8) were fastened in the described locating slot (12).
5. linkage structure according to claim 4 is characterized in that: the middle part of described plug connector (7) also has two protuberances (9), and this two protuberance (9) is located along the same line and matches with the position of described elasticity card base (4).
6. linkage structure according to claim 4 is characterized in that: the bottom of described plug connector (7) has the many supporting ribs (10) that outwards extend, and each supporting rib (10) contacts with the lower end surface of described resilient disc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565923 CN102072232B (en) | 2010-11-19 | 2010-11-19 | Fastener and connecting structure having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010565923 CN102072232B (en) | 2010-11-19 | 2010-11-19 | Fastener and connecting structure having the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102072232A true CN102072232A (en) | 2011-05-25 |
| CN102072232B CN102072232B (en) | 2013-02-13 |
Family
ID=44030916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010565923 Expired - Fee Related CN102072232B (en) | 2010-11-19 | 2010-11-19 | Fastener and connecting structure having the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102072232B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002872A (en) * | 2014-05-30 | 2014-08-27 | 安徽江淮汽车股份有限公司 | Mounting component for cover handle |
| CN104816760A (en) * | 2014-01-30 | 2015-08-05 | 通用汽车环球科技运作有限责任公司 | Coupling spacer, assembly, and method |
| CN106415026B (en) * | 2014-07-30 | 2019-11-29 | 宝马股份公司 | Fixation device for sandwich component |
| CN111141098A (en) * | 2020-01-17 | 2020-05-12 | 青岛海尔电冰箱有限公司 | Door body for refrigerator and refrigerator |
| CN114562507A (en) * | 2022-03-07 | 2022-05-31 | 浙江吉利控股集团有限公司 | Buckle nut |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1351695A (en) * | 2000-03-24 | 2002-05-29 | 安托林-工程集团股份有限公司 | Metal-plastic staple for fixing vehicle roofs and accessories to the body of vehicle |
| JP2004176897A (en) * | 2002-10-03 | 2004-06-24 | Aoyama Seisakusho Co Ltd | Gap adjustment clip and gap adjustment method |
-
2010
- 2010-11-19 CN CN 201010565923 patent/CN102072232B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1351695A (en) * | 2000-03-24 | 2002-05-29 | 安托林-工程集团股份有限公司 | Metal-plastic staple for fixing vehicle roofs and accessories to the body of vehicle |
| JP2004176897A (en) * | 2002-10-03 | 2004-06-24 | Aoyama Seisakusho Co Ltd | Gap adjustment clip and gap adjustment method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816760A (en) * | 2014-01-30 | 2015-08-05 | 通用汽车环球科技运作有限责任公司 | Coupling spacer, assembly, and method |
| CN104002872A (en) * | 2014-05-30 | 2014-08-27 | 安徽江淮汽车股份有限公司 | Mounting component for cover handle |
| CN106415026B (en) * | 2014-07-30 | 2019-11-29 | 宝马股份公司 | Fixation device for sandwich component |
| US10514053B2 (en) | 2014-07-30 | 2019-12-24 | Bayerische Motoren Werke Aktiengesellschaft | Fastening device for a sandwich component |
| CN111141098A (en) * | 2020-01-17 | 2020-05-12 | 青岛海尔电冰箱有限公司 | Door body for refrigerator and refrigerator |
| CN114562507A (en) * | 2022-03-07 | 2022-05-31 | 浙江吉利控股集团有限公司 | Buckle nut |
| CN114562507B (en) * | 2022-03-07 | 2023-12-19 | 浙江吉利控股集团有限公司 | Buckle nut |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102072232B (en) | 2013-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIAXING MINHUI AUTO PART CO., LTD. Free format text: FORMER OWNER: NINGBO XINTAI MACDINERY CO., LTD. Effective date: 20120706 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315800 NINGBO, ZHEJIANG PROVINCE TO: 314006 JIAXING, ZHEJIANG PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20120706 Address after: 314006 Nanhu (Asia Pacific) Industrial Zone, Jiaxing, Zhejiang Applicant after: Jiaxing Minhui Auto Part Co., Ltd. Address before: 315800 Dagang Industrial City, Beilun District, Zhejiang, Ningbo Applicant before: Ningbo Xintai Machinery Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20191119 |