CN213176368U - Novel air curtain buckle for plastic part cladding - Google Patents
Novel air curtain buckle for plastic part cladding Download PDFInfo
- Publication number
- CN213176368U CN213176368U CN202021362751.5U CN202021362751U CN213176368U CN 213176368 U CN213176368 U CN 213176368U CN 202021362751 U CN202021362751 U CN 202021362751U CN 213176368 U CN213176368 U CN 213176368U
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- Prior art keywords
- chucking
- buckle body
- buckle
- air curtain
- piece
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- 229920003023 plastic Polymers 0.000 title claims abstract description 46
- 239000004033 plastic Substances 0.000 title claims abstract description 46
- 238000005253 cladding Methods 0.000 title claims abstract description 7
- 239000002184 metal Substances 0.000 abstract description 11
- 238000005422 blasting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel gas curtain buckle of working of plastics cladding, including the buckle body, the bottom of buckle body is equipped with the opening, still includes the working of plastics, the working of plastics includes first card-tight part, first card-tight part passes the opening gets into this internal and with buckle body looks chucking of buckle. When the structure is adopted to connect the gas curtain and the metal plate, the gas curtain is prevented from being cut by the buckle body made of metal when the gas curtain is exploded, and the gas curtain is effectively protected.
Description
Technical Field
The utility model relates to an automobile structure technical field, concretely relates to novel gas curtain buckle of working of plastics cladding.
Background
The safety air curtain, also called a head airbag, can pop up to cover the vehicle window during collision, thereby achieving the effect of protecting passengers. The function of the safety air curtain is mainly to protect the head of a passenger in the event of side collision. The existing safety air curtain is fixed with the column guard plate through a buckle structure, and the buckle is a sheet metal part and is a single two-stage buckle. Patent document CN201280021417.5 discloses a fixing clip for assembling parts, which has a head section, a clip body and retaining elements protruding from the sides of the clip body, each retaining element being elastically deflectable, wherein the clip body defines an interior space and has a window, each retaining element protruding from the interior space through each window, wherein the clip body has side walls in each of which the window is formed, characterized in that a continuation is connected to the side walls, the continuation facing away from the head section and forming the retaining element by each continuation, with this structure one end can be assembled to a sheet metal, one end is assembled to an air curtain, the connection of the air curtain to the sheet metal is achieved, but after the air curtain is exploded, the clip is prone to cut the air curtain.
Disclosure of Invention
In order to solve the technical problem of not cutting the gas curtain behind the gas curtain blasting, the utility model aims at providing a cladding of working of plastics's novel gas curtain buckle, including the buckle body, the bottom of buckle body is equipped with the opening, still includes the working of plastics, the working of plastics includes first chucking part, first chucking part passes the opening gets into this internal and with buckle body looks chucking of buckle.
On the basis of the above scheme and as a preferable scheme of the scheme: first chucking portion includes first chucking piece and second chucking piece, first chucking piece with the second chucking piece is at the chucking be the open state before the buckle body, first chucking piece with the second chucking piece is right the chucking is carried out to the first direction of buckle body.
On the basis of the above scheme and as a preferable scheme of the scheme: the clamping end of the first clamping piece and the clamping end of the second clamping piece are both provided with grooves.
On the basis of the above scheme and as a preferable scheme of the scheme: still include second chucking part, second chucking part includes first jack catch and second jack catch, first jack catch with the second jack catch is at the chucking be the open state before the buckle body, first jack catch with the second jack catch is right the chucking is carried out to the second direction of buckle body.
On the basis of the above scheme and as a preferable scheme of the scheme: the clamping end of the first clamping jaw and the clamping end of the second clamping jaw are both provided with protrusions, and the protrusions face towards the buckle body.
On the basis of the above scheme and as a preferable scheme of the scheme: the bottom of working of plastics is equipped with and has elastic backing sheet, the surface of backing sheet with the surface contact of the bottom of buckle body.
On the basis of the above scheme and as a preferable scheme of the scheme: the support sheet is provided with a convex part on the end face facing the buckle body.
On the basis of the above scheme and as a preferable scheme of the scheme: the both sides of the bottom of buckle body are equipped with the rake, the rake leans out upwards from the buckle body.
On the basis of the above scheme and as a preferable scheme of the scheme: the buckle is characterized in that a clamping groove is formed in the buckle body, a connecting portion is arranged at the clamping end of the first clamping piece, and when the buckle body is connected with the plastic part, the connecting portion is buckled into the clamping groove.
On the basis of the above scheme and as a preferable scheme of the scheme: the card of buckle body is gone into the end and is equipped with guide part and anti-failure portion, the guide part sets up with anti-failure portion syntropy, just anti-failure portion is greater than with the angle that the straight line of following buckle body direction of motion is the guide part with follow the angle that the straight line of buckle body direction of motion was.
The utility model discloses compare prior art protrusion and profitable technological effect and be:
1. through setting up the working of plastics, avoid cutting the gas curtain when the gas curtain blasting.
2. The bottom of working of plastics is equipped with elastic backing sheet, the surface of backing sheet with the surface of the bottom of buckle body contacts, and when the working of plastics atress was inhomogeneous, the backing sheet can take place certain deformation along its atress direction, guarantees the stability that working of plastics and gas curtain are connected.
Drawings
Fig. 1 is a schematic view of an explosion structure of a novel plastic-covered air curtain buckle of the present invention;
fig. 2 is a schematic structural view of the novel plastic-covered air curtain buckle before being fixed;
FIG. 3 is a schematic structural view of the plastic member-covered air curtain after being fastened;
fig. 4 is a schematic structural view of a plastic part.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "first", "second", etc. indicate orientations or positional relationships based on those shown in fig. 3, and are only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The utility model discloses a cladding novel gas curtain buckle of working of plastics combines the attached drawing below, makes further description to utility model's structure principle and theory of operation.
As shown in fig. 1 to 3, the novel plastic part-coated air curtain buckle comprises a buckle body 1, wherein an opening 11 is formed in the bottom of the buckle body 1, the buckle body 1 clamps a sheet metal part through a retaining section 12, the retaining section 12 comprises a transverse part 121, the transverse part 121 is attached to the surface of the upper end of a window 13, after the air curtain is exploded, the air curtain can provide backward pulling force for the buckle body 1, and at the moment, because the transverse part 121 is attached to the inner surface of the upper end of the window 13, the stress point of the buckle body 1 cannot be displaced, and the risk of loosening the air curtain is reduced; the inclined parts 14 are arranged on two sides of the bottom of the buckle body 1, the inclined parts 14 incline upwards outwards from the buckle body 1, so that the surface of the inclined parts 14 can be contacted with the surface of a sheet metal part when the buckle body 1 works, better clamping is realized, and the air curtain can be effectively prevented from being cut; the card of buckle body 1 is held and is equipped with guide part 15 and prevent inefficacy portion 16, guide part 15 sets up with preventing inefficacy portion 16 syntropy, in this embodiment guide part 15 is provided with two, prevent that inefficacy portion 16 is located between two guide parts 15, just prevent inefficacy portion 16 and follow the angle that the straight line of buckle body 1 direction of motion was is greater than guide part 15 and edge the angle that the straight line of buckle body 1 direction of motion was, set up like this and warp the back of inefficacy when guide part 15, prevent that inefficacy portion 16 can continue to work.
Working of plastics 2, in the gas curtain was located to the base of working of plastics 2, as shown in fig. 4, working of plastics 2 includes first chucking part 21, first chucking part 21 includes first chucking piece 211 and second chucking piece 212, first chucking piece 211 with the second chucking piece is at the chucking be the state of opening before the buckle body, preferably, the chucking end of first chucking piece 211 with recess 22 has all been seted up to the chucking end of second chucking piece 212, first chucking piece 211 and second chucking piece 212 stretch into through opening 11 in the buckle body 1, it is right the chucking location is carried out to first direction in the buckle body 1.
Considering that the chucking degree of first chucking part 21 is limited, in this embodiment working of plastics 2 still includes second chucking part 23, second chucking part 23 includes first jack catch 231 and second jack catch 232, first jack catch 231 with second jack catch 232 is the chucking buckle body 1 is preceding to be opened the state, first jack catch 231 with second jack catch 232 is right the chucking is carried out to the second direction of buckle body 1, preferably, the chucking end of first jack catch 231 with the chucking end of second jack catch 232 all is equipped with arch 24, arch 24 orientation buckle body 1 can make first jack catch 231 with second jack catch 232 better chucking in buckle body 1, reinforcing 2 and buckle body 1's joint strength.
In order to further enhance the connection strength between the buckle body 1 and the plastic part 2, in this embodiment, the buckle body 1 is provided with a clamping groove 17, the clamping end of the first clamping piece 211 is provided with a connecting portion 2111, and when the buckle body 1 is connected with the plastic part 2, the connecting portion 2111 is buckled into the clamping groove 17.
The bottom of working of plastics 2 is equipped with and has elastic backing sheet 25, the surface of backing sheet 25 with the surface of the bottom of buckle body 1 contacts, and when the atress of working of plastics 2 was inhomogeneous, backing sheet 25 can take place certain deformation along its atress direction, guarantees the stability that working of plastics 2 and gas curtain are connected, and can compress tightly connecting portion 2111 on chucking groove 17. Preferably, a protruding portion 251 is arranged on the end surface of the support sheet 25 facing the buckle body 1, and the protruding portion 251 is in contact with the bottom surface of the buckle body, so as to further ensure the stability of connection between the plastic piece 2 and the air curtain.
It should be noted that how the buckle body 1 clamps the sheet metal part is described in patent document CN201280021417.5, and is not described in detail in this application.
The specific working principle is as follows: the base of working of plastics 2, working of plastics 2 links to each other with buckle body 1 through first chucking part 21 and second chucking part 23, and detain into chucking groove 17 through connecting portion 2111 and increase the joint strength of working of plastics 2 and buckle body 1, buckle body 1 is through 12 chucking sheet metal components of holding part, the connection between gas curtain and the sheet metal component has been realized, when the gas curtain blasting, because the existence of working of plastics 2, buckle body 1 that the metal was made can not cut the gas curtain.
It should be mentioned that the technical features such as the buckle body 1, the opening 11, the window 13 and the like related to the patent application of the present invention should be regarded as the prior art, and the specific structure, the working principle and the control mode that may be related to of these technical features may be adopted by the conventional selection in the field, and should not be regarded as the invention point of the present invention, and the present invention is not further specifically described in detail.
It will be apparent to those skilled in the art that modifications and variations can be made in the above-described embodiments, or some features of the invention may be substituted or omitted, and any modification, substitution, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel gas curtain buckle of working of plastics cladding, includes the buckle body, the bottom of buckle body is equipped with opening, its characterized in that: still include the working of plastics, the working of plastics includes first chucking part, first chucking part passes the opening gets into in the buckle body and with buckle body looks chucking.
2. The plastic covered novel air curtain buckle as claimed in claim 1, wherein: first chucking portion includes first chucking piece and second chucking piece, first chucking piece with the second chucking piece is at the chucking be the open state before the buckle body, first chucking piece with the second chucking piece is right the chucking is carried out to the first direction of buckle body.
3. The plastic covered novel air curtain buckle as claimed in claim 2, wherein: the clamping end of the first clamping piece and the clamping end of the second clamping piece are both provided with grooves.
4. The plastic covered novel air curtain buckle as claimed in claim 3, wherein: still include second chucking part, second chucking part includes first jack catch and second jack catch, first jack catch with the second jack catch is at the chucking be the open state before the buckle body, first jack catch with the second jack catch is right the chucking is carried out to the second direction of buckle body.
5. The plastic covered novel air curtain buckle as claimed in claim 4, wherein: the clamping end of the first clamping jaw and the clamping end of the second clamping jaw are both provided with protrusions, and the protrusions face towards the buckle body.
6. The novel plastic covered air curtain buckle as claimed in claim 4 or 5, wherein: the bottom of working of plastics is equipped with and has elastic backing sheet, the surface of backing sheet with the surface contact of the bottom of buckle body.
7. The novel air curtain buckle as claimed in claim 6, wherein a protrusion is formed on an end surface of the support piece facing the buckle body.
8. The plastic covered novel air curtain buckle as claimed in claim 1, wherein the buckle body has inclined portions at both sides of the bottom portion thereof, and the inclined portions are inclined upward and outward from the buckle body.
9. The novel air curtain buckle covered by the plastic part as claimed in claim 3, wherein a clamping groove is formed on the buckle body, a connecting part is arranged at the clamping end of the first clamping piece, and the connecting part is buckled into the clamping groove when the buckle body is connected with the plastic part.
10. The novel plastic part-coated air curtain buckle as claimed in claim 1, wherein a guide portion and an anti-failure portion are disposed at the clamping end of the buckle body, the guide portion and the anti-failure portion are disposed in the same direction, and an angle formed by the anti-failure portion and a straight line along the movement direction of the buckle body is larger than an angle formed by the guide portion and a straight line along the movement direction of the buckle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021362751.5U CN213176368U (en) | 2020-07-13 | 2020-07-13 | Novel air curtain buckle for plastic part cladding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021362751.5U CN213176368U (en) | 2020-07-13 | 2020-07-13 | Novel air curtain buckle for plastic part cladding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213176368U true CN213176368U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021362751.5U Active CN213176368U (en) | 2020-07-13 | 2020-07-13 | Novel air curtain buckle for plastic part cladding |
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| Country | Link |
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| CN (1) | CN213176368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969928A (en) * | 2021-09-24 | 2022-01-25 | 嘉兴汉工汽车紧固件有限公司 | Fastener blank and preassembling structure and assembling structure thereof |
| EP4253769A1 (en) * | 2022-04-01 | 2023-10-04 | Illinois Tool Works, Inc. | Fastening clip assembly |
-
2020
- 2020-07-13 CN CN202021362751.5U patent/CN213176368U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969928A (en) * | 2021-09-24 | 2022-01-25 | 嘉兴汉工汽车紧固件有限公司 | Fastener blank and preassembling structure and assembling structure thereof |
| CN113969928B (en) * | 2021-09-24 | 2024-05-03 | 浙江汉工智能工业有限公司 | Fastener blank and pre-assembly structure and assembly structure thereof |
| EP4253769A1 (en) * | 2022-04-01 | 2023-10-04 | Illinois Tool Works, Inc. | Fastening clip assembly |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 314199 Building 2, 99 Lingxiu Branch Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Hangong Intelligent Industry Co.,Ltd. Country or region after: China Address before: 314199 Building 2, 99 Lingxiu Branch Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: JIAXING HANGONG AUTOMOBILE FASTENER CO.,LTD. Country or region before: China |