CN205498873U - Gasbag trim cover and air bag assembly - Google Patents
Gasbag trim cover and air bag assembly Download PDFInfo
- Publication number
- CN205498873U CN205498873U CN201520925883.7U CN201520925883U CN205498873U CN 205498873 U CN205498873 U CN 205498873U CN 201520925883 U CN201520925883 U CN 201520925883U CN 205498873 U CN205498873 U CN 205498873U
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- China
- Prior art keywords
- extension
- lid
- air bag
- tear line
- utility
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Abstract
The utility model provides a gasbag trim cover and car, wherein, the utility model discloses a gasbag trim cover, including the lid, the surface of lid is provided with and is used for drawing the tearing tear line of the DUCT SHROUD body, and the surface of lid still is provided with the end connection of guide way, guide way and tear line for continue to draw tearing of the DUCT SHROUD body. The utility model discloses an air bag assembly still includes the utility model discloses a gasbag trim cover. The technical scheme of the utility model, increase guide structure at the tear line tip, make gasbag trim cover still have the guide way guide after tearing the tear line tip to the trim cover that lose control arouses that tears who effectively avoids gasbag trim cover drops, thereby plays protection passenger's effect. The utility model discloses a gasbag trim cover simple structure, low in production cost, easy processing, the plant use of being convenient for.
Description
Technical field
This utility model relates to automobile manufacturing field, particularly relates to a kind of air bag decorative cover and air bag is total
Become.
Background technology
When automobile generation head-on crash accident, air bag can effectively protect passenger, though the safety of not fastening
Band, air bag still can effective harm reduction.
When crashing, control system detects when impulsive force exceedes setting value, air bag computer
Connecting the electric detonator circuit in inflation element immediately, light the ignition media in electric detonator, flame ignition is lighted a fire
Medicated powder and gas-forming agent, produce a large amount of gas, within the time of 0.03 second will airbag aeration, make
Air bag drastically expands, and breaks through the deckboard (air bag decorative cover) on steering wheel and rouses to driver and occupant afterwards,
Make driver and the head of occupant and chest be pressed on gassiness air bag, buffer driver and occupant
Impact, releases with the gas in rear gasbag.
In order to eject smoothly after ensureing airbag aeration, typically on air bag decorative cover, it is designed with tear line,
Tear line thickness is the 1/2 2/3 of decorative cover thickness, but owing to air bag is very big to the impulsive force of air bag decorative cover,
Sometimes air bag decorative cover is after tear to tear line end, and air bag decorative cover may proceed to tear, now can not be effective
Control tear direction, air bag decorative cover is easy to be torn by entirety and come off, the air bag decorative cover come off be likely to
Occupant causes serious injury.
Utility model content
The technical problems to be solved in the utility model is to provide one and effectively protects driver, occupant not to be injured
Air bag decorative cover and automobile.
Air bag decorative cover of the present utility model, including lid, the surface configuration of described lid has for guiding described
The tear line of lid tear, the surface of described lid is additionally provided with gathering sill, described gathering sill and described tear
The end of line connects, in order to continue to guide the tear of described lid.
Air bag decorative cover of the present utility model, wherein, a length of 15-20mm of described gathering sill, described guiding
Groove includes that connect with described tear line connects end and be connected the end that end is relative, described connection end with described
The degree of depth identical with the degree of depth of described tear line, the degree of depth of described gathering sill by described connection end to described end
Direction, place is gradually decrease to zero.
Air bag decorative cover of the present utility model, wherein, described tear line includes being arranged at the middle part of described lid also
The central part of the right edge of described lid, the first extension and second is extended to by the left side of described lid
Extension, described first extension upwardly extends along the left side of described lid, the one of described first extension
End is connected with the left end of described central part, and the other end of described first extension extends to the upside of described lid
Limit, described second extension upwardly extends along the right edge of described lid, one end of described second extension with
The right-hand member of described central part connects, and the other end of described second extension extends to the upper side edge of described lid,
The other end of described first extension, the other end of described second extension connect one respectively to described lid
Middle part extend described gathering sill.
Air bag decorative cover of the present utility model, wherein, described tear line also includes that the 3rd extension and the 4th prolongs
Extending portion, described 3rd extension downwardly extends along the left side of described lid, one end of described 3rd extension
Being connected with the left end of described central part, the other end of described 3rd extension extends to the downside of described lid
Limit, described 4th extension downwardly extends along the right edge of described lid, one end of described 4th extension with
The right-hand member of described central part connects, and the other end of described 4th extension extends to the lower side of described lid,
The other end of described 3rd extension, the other end of described 4th extension connect one respectively to described lid
Middle part extend described gathering sill.
Airbag module of the present utility model, also includes air bag decorative cover of the present utility model.
The technical solution of the utility model, increases guide frame, makes the tear of air bag decorative cover in tear line end
Still there is gathering sill to guide in tear behind tear line end, thus the tear being prevented effectively from air bag decorative cover loses
The decorative cover controlled and cause comes off, thus plays protection driver, the effect of occupant.Gas of the present utility model
Capsule decoration cover structure is simple, and production cost is low, is easily worked, it is simple to production and application.
Accompanying drawing explanation
Fig. 1 is the structural representation of air bag decorative cover of the present utility model.
Detailed description of the invention
As it is shown in figure 1, air bag decorative cover of the present utility model, including lid 1, the surface configuration of lid 1 has
For the tear line guiding lid 1 to tear, the surface of lid 1 is additionally provided with gathering sill 2, gathering sill 2 with
The end of tear line connects, in order to continue to guide the tear of lid 1.
Air bag decorative cover of the present utility model, wherein, gathering sill 2 length is about 15-20mm, gathering sill 2
Connect end and the end relative with being connected end including connect with tear line, connect the degree of depth and the tear line of end
The degree of depth identical, the degree of depth of gathering sill 2 is gradually decrease to zero by connecting direction, end terminad place.
Air bag decorative cover of the present utility model, wherein, tear line includes the middle part being arranged at lid and by lid 1
Central part 3, first extension 11 and second of left side 4 right edge 5 that extends to lid extend
Portion 12, the first extension 11 upwardly extends along the left side 4 of lid 1, one end of the first extension 11
Being connected with the left end of central part 3, the other end of the first extension 11 extends to the upper side edge 6 of lid 1,
Second extension 12 upwardly extends along the right edge 5 of lid 1, one end of the second extension 12 and central part
The right-hand member of 3 connects, and the other end of the second extension 12 extends to the upper side edge 6 of lid 1, and first extends
The other end in portion 11, the other end of the second extension 12 connect one respectively to the extension of the middle part of lid 1
Gathering sill 2.
Air bag decorative cover of the present utility model, wherein, tear line also includes that the 3rd extension 13 and the 4th prolongs
Extending portion 14, the 3rd extension 13 downwardly extends along the left side 4 of lid 1, the one of the 3rd extension 13
End is connected with the left end of central part 3, and the other end of the 3rd extension 13 extends to the lower side 7 of lid 1,
4th extension 14 downwardly extends along the right edge 5 of lid 1, one end of the 4th extension 14 and central part
The right-hand member of 3 connects, and the other end of the 4th extension 14 extends to the lower side 7 of lid 1, and the 3rd extends
The other end in portion 13, the other end of the 4th extension 14 connect one respectively to the extension of the middle part of lid 1
Gathering sill 2.
Airbag module of the present utility model, also includes air bag decorative cover of the present utility model.
Air bag decorative cover of the present utility model, is provided with tear line on lid 1, arranges in the end of tear line
Tear line guide frame (gathering sill 2), is washed open by air bag at air bag decorative cover and tears process along tear line
In, when tear to tear line end when, tear can be continued along gathering sill 2, without occurring without
The tear of any direction controlling, thus avoid whole decorative cover to come off and injure occupant.
The technical solution of the utility model, increases guide frame, makes the tear of air bag decorative cover in tear line end
Still there is gathering sill to guide in tear behind tear line end, thus the tear being prevented effectively from air bag decorative cover loses
The decorative cover controlled and cause comes off, thus plays protection driver, the effect of occupant.Gas of the present utility model
Capsule decoration cover structure is simple, and production cost is low, is easily worked, it is simple to production and application.
Below it is only preferred implementation of the present utility model, it is noted that common for the art
For technical staff, on the premise of without departing from this utility model principle, it is also possible to make some improvement and profit
Decorations, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (4)
1. an air bag decorative cover, including lid, the surface configuration of described lid has the tear line for guiding described lid to tear, it is characterized in that, the surface of described lid is additionally provided with gathering sill, and described gathering sill is connected with the end of described tear line, in order to continue to guide the tear of described lid；The a length of 15-20mm of described gathering sill, described gathering sill includes that connect with described tear line connects end and be connected, with described, the end that end is relative, the degree of depth of described connection end is identical with the degree of depth of described tear line, and the degree of depth of described gathering sill is gradually decrease to zero by described connection end to direction, described end place.
2. air bag decorative cover as claimed in claim 1, it is characterized in that, described tear line includes the middle part being arranged at described lid and is extended to the central part of right edge of described lid by the left side of described lid, first extension and the second extension, described first extension upwardly extends along the left side of described lid, one end of described first extension is connected with the left end of described central part, the other end of described first extension extends to the upper side edge of described lid, described second extension upwardly extends along the right edge of described lid, one end of described second extension is connected with the right-hand member of described central part, the other end of described second extension extends to the upper side edge of described lid, the other end of described first extension, the other end of described second extension connects a described gathering sill extended to the middle part of described lid respectively.
3. air bag decorative cover as claimed in claim 2, it is characterized in that, described tear line also includes the 3rd extension and the 4th extension, described 3rd extension downwardly extends along the left side of described lid, described one end of 3rd extension is connected with the left end of described central part, the other end of described 3rd extension extends to the lower side of described lid, described 4th extension downwardly extends along the right edge of described lid, described one end of 4th extension is connected with the right-hand member of described central part, the other end of described 4th extension extends to the lower side of described lid, the other end of described 3rd extension, the other end of described 4th extension connects a described gathering sill extended to the middle part of described lid respectively.
4. an airbag module, it is characterised in that also include the air bag decorative cover as described in any one of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925883.7U CN205498873U (en) | 2015-11-19 | 2015-11-19 | Gasbag trim cover and air bag assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520925883.7U CN205498873U (en) | 2015-11-19 | 2015-11-19 | Gasbag trim cover and air bag assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205498873U true CN205498873U (en) | 2016-08-24 |
Family
ID=56720688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520925883.7U Active CN205498873U (en) | 2015-11-19 | 2015-11-19 | Gasbag trim cover and air bag assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205498873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114439A (en) * | 2016-08-25 | 2016-11-16 | 太航常青汽车安全设备(苏州)有限公司 | The tear line structure of air bag decorative cover |
| CN109367509A (en) * | 2018-11-16 | 2019-02-22 | 北京长城华冠汽车科技股份有限公司 | A kind of airbag cover of automobile |
-
2015
- 2015-11-19 CN CN201520925883.7U patent/CN205498873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114439A (en) * | 2016-08-25 | 2016-11-16 | 太航常青汽车安全设备(苏州)有限公司 | The tear line structure of air bag decorative cover |
| CN109367509A (en) * | 2018-11-16 | 2019-02-22 | 北京长城华冠汽车科技股份有限公司 | A kind of airbag cover of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |