CN206503813U - Encapsulated buckle - Google Patents
Encapsulated buckle Download PDFInfo
- Publication number
- CN206503813U CN206503813U CN201720139760.XU CN201720139760U CN206503813U CN 206503813 U CN206503813 U CN 206503813U CN 201720139760 U CN201720139760 U CN 201720139760U CN 206503813 U CN206503813 U CN 206503813U
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- Prior art keywords
- pan portion
- encapsulated
- buckle
- elastic arm
- buckle according
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Abstract
The utility model belongs to auto parts field, and in particular to a kind of encapsulated buckle.The utility model provides a kind of encapsulated buckle, including head, it is connected to the neck of lower head, it is connected to the pan portion below neck, it is connected to two elastic arms below pan portion, one end of two elastic arms and the lower end of pan portion are connected, and the other end is connected with each other, provided with a space between two elastic arms, pan portion is provided with to the inclined angle in elastic arm direction；Sealing ring is provided with below pan portion.Angle is provided with to elastic arm direction by pan portion, the spacing between buckle and metal plate is set to change, contact by the sealing ring below pan portion with metal plate, can improve the sealing performance of buckle, the problem of solving the sealing waterproof and narrow application range of buckle.
Description
Technical field
The utility model belongs to auto parts field, and in particular to a kind of encapsulated buckle.
Background technology
With greatly developing for automobile industry, thing followed Automobile Enterprises will improve production efficiency, in automobile production, vapour
The assembling of car accessory be improve production efficiency important step, so now automobile manufacturing enterprise pursue be automobile sealing
And quick assembling.
At present, the interior products of the interior exterior trim, particularly automobile of fixed car are generally carried out using plastic buckle both at home and abroad, this
Plant the insertion force of bayonet socket and the ratio of withdrawal force can only achieve 1:2 or so；Plastic bayonet can not realize the function of sealing waterproof in itself；
The thickness error very little for being applicable vehicle body sheet metal of most of buckle, narrow application range.
Utility model content
The technical problems to be solved in the utility model is：Solve the sealing waterproof problem of buckle；Buckle is solved to fit
The problem of using narrow range.
For the defect of prior art, the utility model provides a kind of encapsulated buckle, including head, is connected under head
The neck of side, is connected to the pan portion below neck, is connected to two elastic arms below pan portion, one end of two elastic arms and disk
The lower end connection in portion, the other end is connected with each other, provided with a space between two elastic arms,
Pan portion is provided with to the inclined angle in elastic arm direction；
Sealing ring is provided with below pan portion.
Preferably, the pan portion to the inclined angle in elastic arm direction be 0 ° to 30 °.
Preferably, the outer rim of the pan portion is provided with breach.
Preferably, the number of the breach is at least 2, breach is uniformly distributed in the outer rim of pan portion.
Preferably, the sealing ring is provided with the fixture coordinated with breach, the number of fixture and the number phase of breach
Together.
Preferably, the space between two elastic arms is provided with support column, the two ends of support column respectively with pan portion
The position connection being connected with each other with two elastic arms.
Preferably, being provided with anti-bias piece of insertion on the inside of the elastic arm, anti-bias piece of insertion is connected to two elastic arms
Relative side, the support column side relative with the inner side of two elastic arms is connected to anti-bias piece of extraction.
Preferably, the elastic arm is provided with claw, claw is 1/2nd close to one end of pan portion on the outside of elastic arm
In the range of outwardly portion, the angle that the upper end of claw and elastic arm is formed is 100 ° to 155 °, under claw and elastic arm
The angle that end is formed is 100 ° to 140 °.
Preferably, the center on the head is additionally provided with positioning hole.
Preferably, the bottom of the sealing ring is provided with the absorption ring caved inward.
The utility model scheme, has the following advantages that：
The utility model provides a kind of encapsulated buckle, is provided with angle to elastic arm direction by pan portion, makes buckle and metal plate
Spacing between gold can change, and the contact by the sealing ring below pan portion with metal plate can make the waterproof seal of buckle
It can improve, the problem of solving the sealing waterproof and narrow application range of buckle.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is axonometric drawing of the present utility model.
Fig. 3 is vertical view axonometric drawing of the present utility model.
Fig. 4 is the profile of sealing ring in the utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of encapsulated buckle, including head 10, is connected to the neck 20 of lower head, head 10
It is used to coordinate fixed ornament with neck 20, is connected to the pan portion 30 of the lower section of neck 20, is connected to two bullets of the lower section of pan portion 30
Property arm 40, one end of two elastic arms 40 is connected with the lower end of pan portion 30, and the other end is connected with each other, and is set between two elastic arms 40
There is a space, two elastic arms 40 can be POM materials to the space internal pressure dynamic deformation, the overall material of encapsulated buckle.
Pan portion 30 is provided with to the inclined angle in the direction of elastic arm 40, and pan portion 30 is to the inclined angle a in the direction of elastic arm 40
0 ° to 30 °, optimized angle is 15 °, and pan portion 30 tilts certain angle to the direction of elastic arm 40 to be made between buckle and metal plate
Spacing change, make buckle be applied to different vehicle body thickness metal plate.
The lower section of pan portion 30 is provided with sealing ring 31, and the material of sealing ring 31 is TPE material, and sealing ring 31 connects with metal plate
Touch, can improve the sealing performance of buckle.
The outer rim of the pan portion 30 is provided with breach 32, and the number of breach 32 is at least 2, and preferably number is 4, breach 32
It is uniformly distributed in the outer rim of pan portion 30.
The sealing ring 31 is provided with the fixture 33 coordinated with breach 32, the number of fixture 33 and the number phase of breach 32
Together, the cooperation of sealing ring 31 and breach 32 can make sealing ring 31 and the relative position of pan portion 30 not change, and make buckle
Structure is more stable.
Space between two elastic arms 40 is provided with support column 41, the two ends of support column 41 respectively with pan portion 30 and
The position connection that two elastic arms 40 are connected with each other, support column 41 can strengthen the stability of elastic arm 40.
The inner side of the elastic arm 40 is provided with anti-bias piece 42 of insertion, and insertion is connected to two phases of elastic arm 40 for anti-bias piece 42
To side；The side relative with the inner side of two elastic arms 40 of support column 41 is connected to anti-bias piece 43 of extraction, and insertion is anti-
Inclined block 42 is laminated structure with extracting anti-bias piece 43, and when buckle inserts metal plate, elastic arm 40 curves inwardly, certain when bending to
Degree, support column 41 stops that insertion is continued to move to for anti-bias piece 42, two elastic arms 40 is not occurred the excessive feelings of one side displacement
Condition；When extracting buckle, elastic arm 40 curves inwardly, when bending to a certain extent, anti-bias piece 43 of the extraction on elastic arm 40
Contacted with support column 41, elastic arm 40 stops bending, two elastic arms 40 is not occurred while offseting excessive situation.
The elastic arm is provided with claw 44, and claw 44 is 1/2nd models of the outside of elastic arm 40 close to one end of pan portion 30
Interior outwardly portion is enclosed, the distance between claw 44 and pan portion 30 are 0.7mm to 2mm, and preferred distance is 1.5mm, claw 44
The angle formed with the upper end of elastic arm 40 is 100 ° to 155 °, and optimized angle is 145 °, the lower end of claw 44 and elastic arm 40
The angle of formation be 100 ° to 140 °, optimized angle be 120 °, when buckle insertion metal plate in, elastic arm 40 opens, claw 44 with
Elastic arm 40 to be displaced outwardly, mobile end rear claw 44 is contacted with metal plate, claw 44, which can play buckle, prevents what is come off
Effect.
As shown in figure 3, the center on the head 10 is additionally provided with positioning hole 11, positioning hole 11 is gengon blind hole,
Preferably square body blind hole, it is internally provided with chamfering, and hole wall has reverse angle with die sinking direction.When the POM materials portion of buckle
After the completion of dispensing is penetrated, buckle is ejected simultaneously with the pilot pin on mould, and is fixed in pilot pin.Mould is rotated to sealing ring 31
TPE material injection position, buckle is withdrawn into mould simultaneously, new die cavity formed, so as to realize that pan portion is anti-by pilot pin playback
Face can wrap attached TPE structure.
As shown in figure 4, the bottom of the sealing ring 31 is provided with the absorption ring 34 caved inward, when buckle is fixed on metal plate
When upper, sealing ring 31 is pressed on metal plate by pan portion 30, and absorption ring 34 is pressed off, and the air in absorption ring 34 is discharged, completely
Absorption is on metal plate, and the sealing and water resistance for making buckle are greatly promoted.
The technical solution of the utility model is clearly and completely described above in association with accompanying drawing, it is clear that described reality
It is a part of embodiment of the utility model to apply example, rather than whole embodiments.Based on the embodiment in the utility model, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality new
The scope of type protection.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.In addition, following institute
Just can phase as long as the technical characteristic involved by the utility model different embodiments of description does not constitute conflict each other
Mutually combine.
Claims (10)
1. a kind of encapsulated buckle, including head, are connected to the neck of lower head, the pan portion below neck is connected to, is connected to
Two elastic arms below pan portion, one end of two elastic arms and the lower end of pan portion are connected, and the other end is connected with each other, two elasticity
Provided with a space between arm, it is characterised in that
Pan portion is provided with to the inclined angle in elastic arm direction；
Sealing ring is provided with below pan portion.
2. a kind of encapsulated buckle according to claim 1, it is characterised in that
The pan portion to the inclined angle in elastic arm direction be 0 ° to 30 °.
3. a kind of encapsulated buckle according to claim 1, it is characterised in that
The outer rim of the pan portion is provided with breach.
4. a kind of encapsulated buckle according to claim 3, it is characterised in that
The number of the breach is at least 2, and breach is uniformly distributed in the outer rim of pan portion.
5. a kind of encapsulated buckle according to claim 3, it is characterised in that
The sealing ring is provided with the fixture coordinated with breach, and the number of fixture is identical with the number of breach.
6. a kind of encapsulated buckle according to claim 1, it is characterised in that
Space between two elastic arms is provided with support column, the two ends of support column respectively with pan portion and two elastic arm phases
The position connection connected.
7. a kind of encapsulated buckle according to claim 6, it is characterised in that
Anti-bias piece of insertion is provided with the inside of the elastic arm, anti-bias piece of insertion is connected to two relative sides of elastic arm, props up
The dagger side relative with the inner side of two elastic arms is connected to anti-bias piece of extraction.
8. a kind of encapsulated buckle according to claim 1, it is characterised in that
The elastic arm is provided with claw, and claw is the convex in the range of 1/2nd of one end of pan portion on the outside of elastic arm
Go out portion, the angle of the upper end formation of claw and elastic arm is 100 ° to 155 °, the angle that the lower end of claw and elastic arm is formed is
100 ° to 140 °.
9. a kind of encapsulated buckle according to claim 1, it is characterised in that
The center on the head is additionally provided with positioning hole.
10. a kind of encapsulated buckle according to claim 1, it is characterised in that
The bottom of the sealing ring is provided with the absorption ring caved inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139760.XU CN206503813U (en) | 2017-02-16 | 2017-02-16 | Encapsulated buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139760.XU CN206503813U (en) | 2017-02-16 | 2017-02-16 | Encapsulated buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206503813U true CN206503813U (en) | 2017-09-19 |
Family
ID=59833337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139760.XU Active CN206503813U (en) | 2017-02-16 | 2017-02-16 | Encapsulated buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206503813U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707713A (en) * | 2019-01-28 | 2019-05-03 | 包玉龙 | A kind of corner brace intersecting component for connecting woodwork |
| CN109764043A (en) * | 2019-03-11 | 2019-05-17 | 汉腾汽车有限公司 | A kind of two way seal buckle |
| CN109997496A (en) * | 2017-12-27 | 2019-07-12 | 罗伯特·博世有限公司 | Chopping disk |
| CN113264260A (en) * | 2021-06-11 | 2021-08-17 | 长春市信安包装有限公司 | High-strength corrugated carton |
| WO2022246919A1 (en) * | 2021-05-26 | 2022-12-01 | 长鑫存储技术有限公司 | Sample fixing mechanism for nanoprobe testing, testing apparatus, and sample testing method |
| CN117395900A (en) * | 2023-10-13 | 2024-01-12 | 温州益能电器有限公司 | Automobile brake controller shell and forming die thereof |
-
2017
- 2017-02-16 CN CN201720139760.XU patent/CN206503813U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109997496A (en) * | 2017-12-27 | 2019-07-12 | 罗伯特·博世有限公司 | Chopping disk |
| CN109707713A (en) * | 2019-01-28 | 2019-05-03 | 包玉龙 | A kind of corner brace intersecting component for connecting woodwork |
| CN109707713B (en) * | 2019-01-28 | 2024-02-23 | 包玉龙 | Corner connector for connecting wooden intersecting members |
| CN109764043A (en) * | 2019-03-11 | 2019-05-17 | 汉腾汽车有限公司 | A kind of two way seal buckle |
| WO2022246919A1 (en) * | 2021-05-26 | 2022-12-01 | 长鑫存储技术有限公司 | Sample fixing mechanism for nanoprobe testing, testing apparatus, and sample testing method |
| CN113264260A (en) * | 2021-06-11 | 2021-08-17 | 长春市信安包装有限公司 | High-strength corrugated carton |
| CN113264260B (en) * | 2021-06-11 | 2022-08-30 | 长春市信安包装有限公司 | High-strength corrugated carton |
| CN117395900A (en) * | 2023-10-13 | 2024-01-12 | 温州益能电器有限公司 | Automobile brake controller shell and forming die thereof |
| CN117395900B (en) * | 2023-10-13 | 2024-04-23 | 温州益能电器有限公司 | Automobile brake controller shell and forming die thereof |
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