CN205744779U - A kind of interface arrangment of buckle improvement - Google Patents
A kind of interface arrangment of buckle improvement Download PDFInfo
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- CN205744779U CN205744779U CN201620398035.XU CN201620398035U CN205744779U CN 205744779 U CN205744779 U CN 205744779U CN 201620398035 U CN201620398035 U CN 201620398035U CN 205744779 U CN205744779 U CN 205744779U
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- buckle
- elastic edge
- interface arrangment
- improvement
- chuck
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Abstract
This utility model relates to the technical field of auto-parts, a kind of interface arrangment of buckle improvement, the buckling body including chuck, being arranged at chuck concave side and the deck being arranged at the convex side of chuck, buckling body includes having the buckle head of arc-shaped edges and be arranged at the centrosome of buckle head lower end, centrosome side be fixedly installed arc-shaped edges with buckle head with the use of elastic edge, elastic edge has two kinds of forms: under naturalness, and elastic edge is rectangular with the outline that buckle head surrounds；Under squeezed state, elastic edge is rounded with the outline that buckle head surrounds.The interface arrangment of a kind of buckle of the present utility model improvement, by arranging elastic edge, it is achieved the installation to different positions, hole, and structure arranges simply, easy to use, can a card dual-purpose, increase market range of application.
Description
Technical field
This utility model relates to the technical field of auto-parts, is specifically related to the interface arrangment of a kind of buckle improvement.
Background technology
In prior art, in auto assembly workshop, some body accessorieses such as trim panel, rubber cushion etc. need fixed by snap on vehicle body, and buckle easy accessibility, range of application is wider.First being placed on vehicle body by body accessories during installation, buckle is through adnexa and is stuck on the installing hole of vehicle body.What prior art buckle buckle if round matched can only be circular hole and cannot mate with rectangular opening, identical, the buckle of rectangle also can only mate with the hole of rectangle, it is impossible to realizes the effect of a button dual-purpose, market range of application is few, is unfavorable for the installation of auto-parts different shaped jet holes.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency of the prior art, it is provided that the interface arrangment of a kind of buckle improvement, can be used for circular apertures and square hole, considerably increases the market range of application of buckle, the beneficially installation of auto-parts different shaped jet holes.
The purpose of this utility model is achieved through the following technical solutions:
A kind of interface arrangment of buckle improvement, the buckling body including chuck, being arranged at chuck concave side and the deck being arranged at the convex side of chuck, buckling body includes having the buckle head of arc-shaped edges and be arranged at the centrosome of buckle head lower end, centrosome side be fixedly installed arc-shaped edges with buckle head with the use of elastic edge, elastic edge has two kinds of forms: under naturalness, and elastic edge is rectangular with the outline that buckle head surrounds；Under squeezed state, elastic edge is rounded with the outline that buckle head surrounds.
Wherein, the outer most edge of elastic edge is arc-shaped edges.
Wherein, the quantity of elastic edge is three or four.
Wherein, the guide angle of buckle head is 30 ~ 45 degree.
Wherein, the thickness of elastic edge is 2.2 ~ 6.5mm.
Wherein, elastic edge lower end is provided with horizontal chuck and tilts chuck.
Wherein, the gradient tilting chuck is 30-60 degree.
Wherein, the height of centrosome is 1.1 ~ 1.5 times of buckle head height
The beneficial effects of the utility model: the interface arrangment of a kind of buckle of the present utility model improvement, by arranging elastic edge, elastic edge is made to form circle or rectangle with buckle head, thus realize the clamping to position, two kinds of holes, when blocked hole position is circular hole, elastic edge is squeezed close to centrosome, and the elastic outer most edge arc-shaped edges of edge surrounds circle with the arc-shaped edges of buckle head, it is achieved with the clamping of position, circular hole hole；When blocked hole position is rectangle, the outer most edge of elastic edge forms rectangle with buckle head outer most edge arc-shaped edges, it is achieved the clamping to rectangular opening position, thus realizes the function of a button dual-purpose, and structure arranges simply, easy to use, increases market range of application.
Accompanying drawing explanation
Utilize accompanying drawing that utility model is described further, but the embodiment in accompanying drawing does not constitute any restriction of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to the following drawings.
Fig. 1 is the front view of the interface arrangment of a kind of buckle of this utility model improvement.
Fig. 2 is the side view of the interface arrangment of a kind of buckle of this utility model improvement.
Fig. 3 is the top view of the interface arrangment of a kind of buckle of this utility model improvement.
Fig. 4 is the perspective view of the interface arrangment of a kind of buckle of this utility model improvement.
Reference includes: 1 buckle head, 2 centrosomes, 3 chucks, 4 decks, 5 elastic edges, 6 horizontal chuck, 7 inclination chuck.
Detailed description of the invention
With the following Examples this utility model is further described.
Shown in figure one to figure four, the interface arrangment of a kind of buckle of the present utility model improvement, the buckling body including chuck 3, being arranged at chuck 3 concave side and the deck 4 being arranged at the convex side of chuck 3, buckling body includes the buckle head 1 having arc-shaped edges and is arranged at the centrosome 2 of buckle head 1 lower end, centrosome 2 side be fixedly installed with the arc-shaped edges of buckle head 1 with the use of elastic edge 5, elastic edge 5 has two kinds of forms: under naturalness, and elastic edge 5 is rectangular with the outline that buckle head 1 surrounds；Under squeezed state, elastic edge 5 is rounded with the outline that buckle head 1 surrounds.
The outer most edge of elastic edge 5 of the present utility model is arc-shaped edges, by arranging elastic edge 5, make elastic edge 5 can form circle or rectangle with buckle head 1, thus realize the clamping to position, two kinds of holes, when blocked hole position is circular hole, elastic edge 5 is squeezed close to centrosome 2, and the elastic outer most edge arc-shaped edges of edge 5 surrounds circle with the arc-shaped edges of buckle head 1, it is achieved with the clamping of position, circular hole hole；When blocked hole position is rectangle, the outer most edge of elastic edge 5 forms rectangle with buckle head 1 outer most edge arc-shaped edges, it is achieved the clamping to rectangular opening position, thus realizes the function of a button dual-purpose.
Elastic edge 5 lower end of the present utility model is provided with horizontal chuck 6 and tilts chuck 7, when the quantity four of elastic edge 5, four elastic edges 5 surround a rectangular shape, when Kong Weiwei rectangle, interface arrangment can be inserted into this horizontal chuck 6, it is achieved with fixing of position, hole；When the quantity of elastic edge 5 is three, during Kong Weiwei circular port, squeezable elastic edge 5 during insertion, make elastic edge 5 close in centrosome 2, interface arrangment inserts arrival inclination chuck 7 bottom inwards simultaneously, and four tilt chuck 7 and have identical slope, therefore bottom is in same level, therefore the chuck of another level can be formed, it is achieved with fixing of position, hole.Preferably, the gradient tilting chuck 7 is 50 degree.
The elastic edge 5 of varying number can also make the interface arrangment of different size contact engaging and separating force, prior art insertion force is about 40N, withdrawal force is 150-200N, and the insertion force of three elastic edge 5 structures can reduce by 10%, and withdrawal force increases 5%-8%, the insertion force of four elastic edge 5 structures can reduce 8%-10%, withdrawal force increases 10%-20%, and structure arranges simply, easy to use, plug property is good, and after buckle, stationarity is stable.
The quantity of elastic edge 5 of the present utility model is three or four, it is preferable that the quantity of elastic edge 5 is four.When the guide angle of buckle head 1 is 30 ~ 45 degree, less guide angle is set and can reduce dynamics required during insertion, improve speed when inserting, it is preferable that the guide angle of buckle head 1 is 45 degree.The thickness of elastic edge 5 is 2.2 ~ 6.5mm, thinner thickness with centrosome 2 fixed connection place, up to 2.2mm, thin elastic edge 5 has more elasticity, it is easier to easily when extruding inlet hole position, thicker elastic edge 5 is set in the one end away from centrosome 2 simultaneously, allows elastic edge 5 more likely contact with the extruding of position, hole, increase the stationarity of buckle.
The height of centrosome 2 of the present utility model is 1.1 ~ 1.5 times of buckle head 1 height, it is preferable that the height of buckle head 1 is 4.5mm, and centrosome 2 height is 6.75mm, i.e. centrosome 2 height is 1.5 times highly of buckle head 1.
Finally should be noted that; above example is only in order to illustrate the technical solution of the utility model; rather than the restriction to this utility model protection domain; although having made to explain to this utility model with reference to preferred embodiment; it will be understood by those within the art that; the technical solution of the utility model can be modified or equivalent, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (8)
1. the interface arrangment of a buckle improvement, the buckling body including chuck, being arranged at chuck concave side and the deck being arranged at the convex side of chuck, it is characterised by: buckling body includes having the buckle head of arc-shaped edges and be arranged at the centrosome of buckle head lower end, centrosome side be fixedly installed arc-shaped edges with buckle head with the use of elastic edge, elastic edge has two kinds of forms:
Under naturalness, elastic edge is rectangular with the outline that buckle head surrounds；
Under squeezed state, elastic edge is rounded with the outline that buckle head surrounds.
The interface arrangment of a kind of buckle the most according to claim 1 improvement, it is characterised in that: the outer most edge of described elastic edge is arc-shaped edges.
The interface arrangment of a kind of buckle the most according to claim 1 improvement, it is characterised in that: the quantity of described elastic edge is three or four.
The interface arrangment of a kind of buckle the most according to claim 1 improvement, it is characterised in that: the guide angle of described buckle head is 30 ~ 45 degree.
The interface arrangment of a kind of buckle the most according to claim 1 improvement, it is characterised in that: the thickness of described elastic edge is 2.2 ~ 6.5mm.
The interface arrangment of a kind of buckle the most according to claim 5 improvement, it is characterised in that: described elastic edge lower end is provided with horizontal chuck and tilts chuck.
The interface arrangment of a kind of buckle the most according to claim 6 improvement, it is characterised in that: the gradient of described inclination chuck is 30-60 degree.
The interface arrangment of a kind of buckle the most according to claim 1 improvement, it is characterised in that: the height of described centrosome is 1.1 ~ 1.5 times of buckle head height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398035.XU CN205744779U (en) | 2016-05-05 | 2016-05-05 | A kind of interface arrangment of buckle improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398035.XU CN205744779U (en) | 2016-05-05 | 2016-05-05 | A kind of interface arrangment of buckle improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744779U true CN205744779U (en) | 2016-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620398035.XU Active CN205744779U (en) | 2016-05-05 | 2016-05-05 | A kind of interface arrangment of buckle improvement |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087405A (en) * | 2017-10-09 | 2018-05-29 | 伯尔霍夫连接技术有限公司 | angle connector |
-
2016
- 2016-05-05 CN CN201620398035.XU patent/CN205744779U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087405A (en) * | 2017-10-09 | 2018-05-29 | 伯尔霍夫连接技术有限公司 | angle connector |
| CN108087405B (en) * | 2017-10-09 | 2019-08-27 | 伯尔霍夫连接技术有限公司 | The manufacturing method and installation method of angle connector, connection seat and connection seat |
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| GR01 | Patent grant |