CN204309735U - A kind of hidden auxiliary airbag cover special texture structure - Google Patents
A kind of hidden auxiliary airbag cover special texture structure Download PDFInfo
- Publication number
- CN204309735U CN204309735U CN201420811144.0U CN201420811144U CN204309735U CN 204309735 U CN204309735 U CN 204309735U CN 201420811144 U CN201420811144 U CN 201420811144U CN 204309735 U CN204309735 U CN 204309735U
- Authority
- CN
- China
- Prior art keywords
- airbag cover
- special texture
- foaming layer
- secondary airbag
- texture structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005187 foaming Methods 0.000 claims abstract description 24
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 210000002615 epidermis Anatomy 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000005422 blasting Methods 0.000 abstract description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Air Bags (AREA)
Abstract
The utility model discloses a kind of hidden auxiliary airbag cover special texture structure, it comprises slush moulding epidermis (5), foaming layer (4), secondary airbag cover (2), instrument board framework (6), hinge (7), it is characterized in that: described secondary airbag cover (2) surface is provided with two Y shape line of weakness (3), described secondary airbag cover (2) is provided with special texture (1), and between described special texture (1) with foaming layer (4), staggered close and firm is connected.The utility model just defines a kind of close and firm coupled condition between secondary airbag cover processing special texture post-foaming layer and special texture, thus improve the bind strength of foaming layer and cover plate, when ensure that balloonet blasting process cover plate overturns, foaming layer can not depart from and flies out, thus ensure that the safety of occupant.
Description
Technical field
The utility model relates to a kind of secondary airbag device, relate to a kind of hidden auxiliary airbag cover special texture structure specifically, being applied to foaming layer and cover plate when preventing secondary safety air bag explosion to depart from and fly out, is a kind of hidden type safety air bag covering plate structure.
Background technology
At present, Automobile instrument more than B level is all softly mould instrument carrier panel substantially, secondary safety air bag on instrument carrier panel is all hidden type safety air bag substantially, the bind strength of soft foaming layer and secondary airbag cover when moulding the secondary safety air bag explosion of foaming is very crucial, in air bag ejection process when foaming layer bonding with secondary airbag cover loosely time foaming layer be easy to disengaging and fly out, affect the safety of occupant.
Summary of the invention
In order to overcome the deficiency that above technology exists, the utility model aims to provide and a kind ofly can not depart from the hidden auxiliary airbag cover special texture structure flown out in order to foaming layer when ensureing secondary safety air bag explosion.
The technical solution adopted in the utility model is: a kind of hidden auxiliary airbag cover special texture structure, it comprises slush moulding epidermis, foaming layer, secondary airbag cover, instrument board framework, hinge, it is characterized in that: described secondary airbag cover surface is provided with two Y shape line of weakness, described secondary airbag cover is provided with special texture, and described special texture is connected with close and firm staggered between foaming layer.
Preferably, described special texture is evenly distributed in secondary airbag cover.
Preferably, described special texture is point-like raised textural.
The beneficial effects of the utility model are: between secondary airbag cover processing special texture post-foaming layer and special texture, just define a kind of close and firm coupled condition, thus improve the bind strength of foaming layer and cover plate, when ensure that balloonet blasting process cover plate overturns, foaming layer can not depart from and flies out, thus ensure that the safety of occupant.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the arrangement structure schematic diagram of secondary airbag cover special texture;
Fig. 2 is the airbag cover A-A cross section structure schematic diagram after Fig. 1 has foamed.
Shown in figure: 1. special texture; 2. secondary airbag cover; 3. pair Y shape line of weakness; 4. foaming layer; 5. slush moulding epidermis; 6. instrument board framework; 7. hinge.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of hidden auxiliary airbag cover special texture structure, it comprises slush moulding epidermis 5, foaming layer 4, secondary airbag cover 2, instrument board framework 6, hinge 7.Described secondary airbag cover 2 surface is provided with two Y shape line of weakness 3, and described secondary airbag cover 2 is provided with special texture 1, and described special texture 1 is connected with close and firm staggered between foaming layer 4.Described special texture 1 is evenly distributed in secondary airbag cover 2, and described special texture 1 is point-like raised textural.
Process between special texture 1 post-foaming layer 4 and special texture 1 in secondary airbag cover 2 and just define a kind of miniature staggered close and firm coupled condition, improve the bind strength of foaming layer 4 and secondary airbag cover 2, in balloonet blasting process secondary airbag cover 2 from two Y shape line of weakness 3 tear rear secondary airbag cover 2 outwards overturn along hinge 7 place time, due to special texture 1 existence thus ensure that foaming layer 4 can not depart from and fly out, thus ensure that the safety of occupant.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (3)
1. a hidden auxiliary airbag cover special texture structure, it comprises slush moulding epidermis (5), foaming layer (4), secondary airbag cover (2), instrument board framework (6), hinge (7), it is characterized in that: described secondary airbag cover (2) surface is provided with two Y shape line of weakness (3), described secondary airbag cover (2) is provided with special texture (1), and between described special texture (1) with foaming layer (4), staggered close and firm is connected.
2. a kind of hidden auxiliary airbag cover special texture structure according to claim 1, is characterized in that: described special texture (1) is evenly distributed in secondary airbag cover (2).
3. a kind of hidden auxiliary airbag cover special texture structure according to claim 1 and 2, is characterized in that: described special texture (1) is point-like raised textural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811144.0U CN204309735U (en) | 2014-12-19 | 2014-12-19 | A kind of hidden auxiliary airbag cover special texture structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811144.0U CN204309735U (en) | 2014-12-19 | 2014-12-19 | A kind of hidden auxiliary airbag cover special texture structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309735U true CN204309735U (en) | 2015-05-06 |
Family
ID=53132062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420811144.0U Expired - Fee Related CN204309735U (en) | 2014-12-19 | 2014-12-19 | A kind of hidden auxiliary airbag cover special texture structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685705A (en) * | 2017-08-28 | 2018-02-13 | 国金汽车集团有限公司 | A kind of feature terrace with edge above air bag cover plate |
| CN113246900A (en) * | 2021-06-08 | 2021-08-13 | 北京汽车股份有限公司 | Main driving safety airbag structure and automobile |
-
2014
- 2014-12-19 CN CN201420811144.0U patent/CN204309735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685705A (en) * | 2017-08-28 | 2018-02-13 | 国金汽车集团有限公司 | A kind of feature terrace with edge above air bag cover plate |
| CN113246900A (en) * | 2021-06-08 | 2021-08-13 | 北京汽车股份有限公司 | Main driving safety airbag structure and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150506 |