CN206555246U - A kind of fixed buckle structure - Google Patents
A kind of fixed buckle structure Download PDFInfo
- Publication number
- CN206555246U CN206555246U CN201720149352.2U CN201720149352U CN206555246U CN 206555246 U CN206555246 U CN 206555246U CN 201720149352 U CN201720149352 U CN 201720149352U CN 206555246 U CN206555246 U CN 206555246U
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- CN
- China
- Prior art keywords
- connecting seat
- elastic card
- pedestal
- hangnail
- card claw
- Prior art date
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Abstract
The utility model is related to technical field of automobile parts, more particularly to a kind of fixed buckle structure.Including buckle body and pedestal, buckle body includes connecting seat and is symmetrically oppositely arranged on the elastic card claw of connecting seat both sides, the inside bending of elastic card claw described in both sides is set, and the one end being connected with connecting seat is inwardly stretched out and forms hangnail, pedestal is provided with the dowel matched with hangnail, and hangnail is pierced into dowel.The elastic card claw of inside bending is symmetrical arranged by the both sides of the connecting seat in buckle body, and barb structure is set in elastic card claw and connecting seat connection end, during installation, hangnail need to be only pierced into the dowel of pedestal, the fixed installation of buckle body and pedestal can be completed, without the perforate on pedestal, injection mold can save sideslip block structure；By the way that elastic card claw is designed into V-structure, pedestal fixes more firm with opponent's part, and compared with traditional buckle, under the conditions of commensurateiy wide, clamping power can improve more than 40%.
Description
Technical field
The utility model is related to technical field of automobile parts, more particularly, to a kind of fixed buckle structure.
Background technology
When violent shock occurs for automobile, driver side and side gas-bag for passenger will receive signal excitation and occur explosion, vapour
Equipment and decorative element such as ornamental strip, air outlet, grid on car instrument board is under powerful impulsive force, it may occur that fly
Splash, so as to be damaged to driver or passenger.In order to eliminate or reduce the risk of these parts splashing, existing fixed structure
By perforate on the pedestal of a part, then by setting the hook turned up on another part, matched somebody with somebody by linking up with hole
Close, realize being fixedly connected for two parts, this fixed structure has the following disadvantages：The perforate on pedestal, reduces pedestal
Structural strength；When the type that turns up hook is by big impulsive force, easily break off relations.
Utility model content
To solve problem above, the utility model provides a kind of simple in construction, connects firm fixation buckle structure.
The technical solution adopted in the utility model is：A kind of fixed buckle structure, including buckle body and with buckle body
The pedestal being fixedly connected, it is characterised in that：The buckle body includes connecting seat and is symmetrically oppositely arranged on connecting seat both sides
Elastic card claw, the inside bending of the elastic card claw of both sides is set, and the one end being connected with connecting seat is inwardly stretched out and formed
The dowel matched with hangnail is provided with hangnail, the pedestal, the hangnail is pierced into dowel.
Preferably, the connecting seat is U-shaped, the U-shaped connecting seat is snapped onto on dowel at opening.
Preferably, the elastic card claw of both sides is V-shaped and is oppositely arranged, the V-type elastic card claw includes outside
The inclined thorn button in side and the inclined baffle plate in inside side, the thorn detain one end and are connected and extend to formation in connecting seat to fall with connecting seat
Thorn, the other end is connected with baffle plate.
Preferably, inclined angle is 30 ° ± 5 ° to the thorn button laterally.
Preferably, 1.0~1.8mm of thickness of the dowel.
Preferably, the depth that the hangnail is pierced into dowel is 0.5 ± 0.2mm.
Preferably, the bending part of the elastic card claw is provided with reinforcement.
The utility model obtain beneficial effect be：It is symmetrical arranged by the both sides of the connecting seat in buckle body to infolding
Curved elastic card claw, and barb structure is set in elastic card claw and connecting seat connection end, during installation, only hangnail need to be pierced into base
In the dowel of seat, you can complete the fixed installation of buckle body and pedestal, without the perforate on pedestal, injection mold can be saved
Sideslip block structure；And by the way that elastic card claw is designed into V-structure, pedestal fixes more firm with opponent's part, with traditional buckle
Compare, under the conditions of commensurateiy wide, clamping power can improve more than 40%.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of Fig. 1 buckle body；
Fig. 3 is the pre-assembled schematic diagram that the utility model is applied on parts；
Fig. 4 is the assembling schematic diagram that the utility model is applied on parts.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-2, a kind of fixed buckle structure of the present utility model, including pedestal 1 and buckle body 2, pedestal 1 with
Buckle body 2, which is engaged, to be completed to realize being fixedly connected for two parts.Buckle body 2 includes connecting seat 21 and two elastic card claws
22, connecting seat 21 is U-shaped, and the opening of U-shaped connecting seat 21 points to the side of pedestal 1, the symmetrical phase in both sides of the opening of U-shaped connecting seat 21
To being provided with two elastic card claws 22, the inside bending of two elastic card claws 22, elastic card claw 22 be connected with connecting seat 21 one
End extends inwardly to form hangnail 24；The dowel 11 matched with hangnail 24 is provided with pedestal 1, during installation, by connecting seat 21
Snapped onto at opening on dowel 11, hangnail 24 is pierced into the meat of dowel 11, complete consolidating for pedestal 1 and buckle body 2
Fixed connection.
With reference to shown in Fig. 2, the elastic card claw 22 of the present embodiment is V-shaped, and V-type elastic card claw 22 is rolled over to the inner side of connecting seat 21
Curved, V-type elastic card claw 22 includes inclined thorn button 221 and the inclined baffle plate 222 in inside side laterally, thorn 221 one end of button and company
Joint chair 21, which connects and extends inward into the inner side of connecting seat 21, forms hangnail 24, and the other end is connected with baffle plate 222.In order to ensure pedestal
1 and buckle body 2 connect reliability, thorn button 221 laterally inclined angle a be set as 30 ° ± 5 °, the thickness of dowel 11
C is set as that 1.0~1.8mm, the depth b that hangnail 24 is pierced into dowel 11 are set as 0.5 ± 0.2mm, by adjusting thorn button
221 to inclination angle a, the piercing depth b of hangnail 24 and/or elastic card claw 22 the parameter such as bending angle, can effectively adjust base
Seat 1 and the size of the clamping power of buckle body 2, with suitable for different application scenarios；Structure for reinforcement buckle body 2 is strong
Degree, many reinforcements 23 are equipped with the bending part of V-type elastic card claw 22.
The buckle body 2 of the present embodiment is made using metalwork, and pedestal 1 is made using working of plastics, to ensure
Hangnail 24 can be smoothly pierced into dowel 11, and the end of hangnail 24 uses knive-edge structure.
As shown in Figure 3-4, pedestal 1 is fixedly installed in components A, during making, engineer can be according to different products
Connection need, then buckle body 2 is fixedly installed to pedestal 1 by the fixing point of the unrestricted choice pedestal 1 in components A again
Dowel 11 on；The mounting hole 3 that is engaged with buckle body 2 is set in part B, and (aperture of mounting hole 3 should be greater than being connected
The width of seat 21 and less than the maximum spacing of two elastic card claws 22), part B is remained silent by the connecting seat 21 of buckle body 2
End insertion, untill being inserted into the side of baffle plate 222 of elastic card claw 22 of buckle body 2, that is, completes components A and part B
Fixing assembling.
Claims (7)
1. a kind of fixed buckle structure, including buckle body (2) and the pedestal (1) that is fixedly connected with buckle body (2), its feature
It is：The buckle body (2) includes connecting seat and the symmetrical elastic card claw (22) for being oppositely arranged on connecting seat (21) both sides, two
The inside bending of the elastic card claw (22) of side is set, and extends inwardly to form hangnail with one end that connecting seat (21) is connected
(24) dowel (11) matched with hangnail (24), is provided with the pedestal (1), the hangnail (24) is pierced into dowel
(11) in.
2. fixed buckle structure according to claim 1, it is characterised in that：The connecting seat (21) is U-shaped, described U-shaped
Connecting seat (21) is snapped onto at opening on dowel (11).
3. fixed buckle structure according to claim 1 or 2, it is characterised in that：The elastic card claw (22) of both sides is
V-shaped and be oppositely arranged, the V-type elastic card claw (22) includes inclined thorn button (221) and the inclined gear in inside side laterally
Plate (222), described thorn button (221) one end, which is connected and extended to connecting seat (21), forms hangnail (24) in connecting seat (21), separately
One end is connected with baffle plate (222).
4. fixed buckle structure according to claim 3, it is characterised in that：The thorn detains (221) inclined angle laterally
Spend for 30 ° ± 5 °.
5. fixed buckle structure according to claim 1, it is characterised in that：The thickness 1.0 of the dowel (11)~
1.8mm。
6. fixed buckle structure according to claim 1, it is characterised in that：The hangnail (24) is pierced into dowel (11)
Interior depth is 0.5 ± 0.2mm.
7. fixed buckle structure according to claim 1, it is characterised in that：The bending part of the elastic card claw (22) is provided with
Reinforcement (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149352.2U CN206555246U (en) | 2017-02-17 | 2017-02-17 | A kind of fixed buckle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149352.2U CN206555246U (en) | 2017-02-17 | 2017-02-17 | A kind of fixed buckle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555246U true CN206555246U (en) | 2017-10-13 |
Family
ID=60010442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720149352.2U Active CN206555246U (en) | 2017-02-17 | 2017-02-17 | A kind of fixed buckle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151615A (en) * | 2021-12-02 | 2022-03-08 | 浙江索而金属材料有限公司 | Damping support for fixing heat distribution pipeline |
-
2017
- 2017-02-17 CN CN201720149352.2U patent/CN206555246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151615A (en) * | 2021-12-02 | 2022-03-08 | 浙江索而金属材料有限公司 | Damping support for fixing heat distribution pipeline |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |