CN204998479U - Modified air bag shroud - Google Patents
Modified air bag shroud Download PDFInfo
- Publication number
- CN204998479U CN204998479U CN201520770816.2U CN201520770816U CN204998479U CN 204998479 U CN204998479 U CN 204998479U CN 201520770816 U CN201520770816 U CN 201520770816U CN 204998479 U CN204998479 U CN 204998479U
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- air bag
- clip
- cover cap
- connecting rod
- bag cover
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Abstract
The utility model discloses a modified air bag shroud, including gasbag cover and emblem body, emblem body surface is provided with pattern and sets up on the gasbag cover surface, emblem body bottom is provided with a plurality of joint posts, the joint post passes gasbag cover and outstanding surperficial in the gasbag cover inside wall, the joint post is located salient interference fit on gasbag cover inside wall surface parts has the chuck piece, the cross section of joint post is the quadrangle structure, four sides of quadrangle structure all set up to the arc. The utility model discloses simple structure, production convenient and fast, low in production cost, the security performance is high.
Description
Technical field
The utility model relates to safe automobile air bag field, is specifically related to a kind of safety air bag cover cap of improvement.
Background technology
Safety air bag is generally made up of sensor, ECU (Electrical Control Unit), gas generator, air bag, afterflow device etc., forms air bag module together with usual gas generator does with air bag etc.Sensor experiences auto against intensity, and the signal experienced is sent to controller, the signal of controller receiving sensor is gone forward side by side row relax, when it judges to be necessary to open air bag, send ignition signal immediately with traps gas producer, after gas generator receives ignition signal, rapid fire also produces a large amount of gas to airbag aeration.The explosive force now produced is huge, and the air cell covering be located on safety air bag can be backed down, and now the logo on its surface is the object be the most easily thrown out of.
Aborning, owing to considering this kind of situation, generally can carry out particular design to logo, the pin that is fixed melts fixing or adopts metal construction bending forming to fix, melt in these two kinds of modes and fixedly need to spend a large amount of hot molten time, production efficiency is very low, and hot melt needs to drop into extra cost, and the fragile product component of misoperation; The fixing then material cost of metal construction bending forming has high input, and is unfavorable for market competition.
Summary of the invention
The purpose of this utility model is the above problem overcoming prior art existence, provides a kind of safety air bag cover cap of improvement, and the utility model structure is simple, and fast convenient for production, productive costs is low, and safety performance is high.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of safety air bag cover cap of improvement, comprise air cell covering and logo body, described logo body surface is provided with pattern and is arranged on air cell covering surface, described logo body bottom portion is provided with some clip-connecting rods, described clip-connecting rod passes air cell covering and protrudes from air cell covering interior side-wall surface, described clip-connecting rod is positioned at and protrudes from interference fit in air cell covering interior side-wall surface part and have chuck sheet, and the cross-sectional plane of described clip-connecting rod is quadrilateral structure, and four sides of described quadrilateral structure are all set to arc.
Further, described chuck sheet comprises substrate and is arranged on the hole clipping in the middle of substrate, and described hole clipping is prolonged it and is circumferentially evenly provided with 6 clamping sheets, and described clamping sheet bending is upwards arranged.
Described clamping sheet is positioned at hole clipping one end and is provided with arc bearing surface, and the diameter of described arc bearing surface is 0.5-1mm.
Further, the described chuck sheet surface be positioned at below clamping sheet abuts with air cell covering and arranges.
Further, described card disc thickness is 0.3-0.5mm.
Further, the length of described clip-connecting rod is at least 1cm.
Further, described logo body and clip-connecting rod is one-body molded makes.
Further, the material of described chuck sheet is spring steel.
Further, described logo body and clip-connecting rod form by the component of following portions by weight meter: polyphenylene oxide resin 20-30 part, mica 3-5 part, glass fibre 5-7 part, antioxidant 3-6 part, silaatic 1-3 part, PTT 10-20 part, IPPP 6-10 part, nano metal powder 6-7 part and nano-calcium carbonate 5-9 part.
Further, described logo body and clip-connecting rod form by the component of following portions by weight meter: polyphenylene oxide resin 25 parts, 4 parts, mica, glass fibre 6 parts, antioxidant 4 parts, silaatic 2 parts, PTT 15 parts, IPPP 8 parts, nano metal powder 6.5 parts and nano-calcium carbonate 6 parts.
The beneficial effects of the utility model are:
Directly chuck sheet is snapped in clip-connecting rod can realize fixing, good fixing effect, can bear impulsive force when air bag pops instantaneously and not unclamp, logo body can not be thrown out of, and easy to assembly, there will not be the problems such as setup error, installation quality is high, and difficulty is low, and safety factor is higher, the personal safety of effective guarantee user, also reduces enterprise's productive costs.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification sheets, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.Detailed description of the invention of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, be briefly described to the accompanying drawing used required in the description of embodiment technology below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is integral structure schematic cross-section of the present utility model;
Fig. 2 is mounting structure schematic diagram of the present utility model;
Fig. 3 is the cross-sectional structure schematic diagram of the utility model clip-connecting rod;
Fig. 4 is the structural representation of the utility model chuck sheet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
Shown in Fig. 4, a kind of safety air bag cover cap of improvement, comprise air cell covering 1 and logo body 2, logo body surface is provided with pattern 3 and is arranged on air cell covering surface, logo body bottom portion is provided with some clip-connecting rods 4, and clip-connecting rod is through air cell covering protrude from air cell covering interior side-wall surface, and clip-connecting rod is positioned at and protrudes from interference fit in air cell covering interior side-wall surface part and have chuck sheet 5, the cross-sectional plane of clip-connecting rod is quadrilateral structure 6, and four sides of quadrilateral structure are all set to arc 7.Can stuck fast after this respective outer side edges chuck sheet, chuck sheet comprises substrate 8 and is arranged on the hole clipping 9 in the middle of substrate, hole clipping is prolonged it and is circumferentially evenly provided with 6 clamping sheets 10, the design of 6 quantity, the contact surface of clamping can be made to be distributed on multiple different parts of clip-connecting rod, can not rotate, and firmness is higher.The bending of clamping sheet is upwards arranged, the chuck sheet surface be positioned at below clamping sheet abuts with air cell covering and arranges, when guarantee presses down installation, can be downward because of its material natural resiliency, time reverse, then because clamping sheet bends upwards, cannot deviate from, realize firm, and be interference fit, so the chuck sector-meeting of metal material snaps in clip-connecting rod, firmness is higher.
Clamping sheet is positioned at hole clipping one end and is provided with arc bearing surface 11, the diameter of arc bearing surface is 0.5-1mm, the design of this radian can snap in clip-connecting rod by actv., under avoiding cutting-edge structure, tip easily bends and cannot fix, or under planar environment, cannot interference snap in clip-connecting rod sidewall, the problem that snap effect is not good.
Card disc thickness is 0.3-0.5mm, and the material of chuck sheet is spring steel, ensure that chuck sheet has good rigidity and certain elasticity, convenient installation.
The length of clip-connecting rod is at least 1cm, avoids comparatively in thump situation, clip-connecting rod wearing and tearing and cause deviating from, and improves snap effect.Logo body and clip-connecting rod is one-body molded makes, improves the structural strength of junction.
Logo body and clip-connecting rod form by the component of following portions by weight meter: polyphenylene oxide resin 25 parts, 4 parts, mica, glass fibre 6 parts, antioxidant 4 parts, silaatic 2 parts, PTT 15 parts, IPPP 8 parts, nano metal powder 6.5 parts and nano-calcium carbonate 6 parts.The formula of this component has the advantages such as shrinkage percentage in injection moulding process is little, size is easy to control, dimensional accuracy is high, rigidity is strong, after the demoulding not easily aging, become fragile, be out of shape, and impact resistance is strong, particularly the participating in of nano metal powder, effectively improve intensity and the toughness of parts, can effectively ensure its integraty under high-strength impact.
Embodiment two
Embodiment two is only with the difference of embodiment one, and logo body and clip-connecting rod form by the component of following portions by weight meter: polyphenylene oxide resin 20 parts, 3 parts, mica, glass fibre 5 parts, antioxidant 3 parts, silaatic 1 part, PTT 10 parts, IPPP 6 parts, nano metal powder 6 parts and nano-calcium carbonate 5 parts.The formula of this component has the advantages such as shrinkage percentage in injection moulding process is little, size is easy to control, dimensional accuracy is high, rigidity is strong, after the demoulding not easily aging, become fragile, be out of shape, and impact resistance is strong.
Embodiment three
Embodiment three is only with the difference of embodiment one, and logo body and clip-connecting rod form by the component of following portions by weight meter: polyphenylene oxide resin 30 parts, 5 parts, mica, glass fibre 7 parts, antioxidant 6 parts, silaatic 3 parts, PTT 120 parts, IPPP 10 parts, nano metal powder 7 parts and nano-calcium carbonate 9 parts.The formula of this component has the advantages such as shrinkage percentage in injection moulding process is little, size is easy to control, dimensional accuracy is high, rigidity is strong, after the demoulding not easily aging, become fragile, be out of shape, and impact resistance is strong.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. the safety air bag cover cap improved, it is characterized in that: comprise air cell covering and logo body, described logo body surface is provided with pattern and is arranged on air cell covering surface, described logo body bottom portion is provided with some clip-connecting rods, described clip-connecting rod passes air cell covering and protrudes from air cell covering interior side-wall surface, described clip-connecting rod is positioned at and protrudes from interference fit in air cell covering interior side-wall surface part and have chuck sheet, the cross-sectional plane of described clip-connecting rod is quadrilateral structure, and four sides of described quadrilateral structure are all set to arc.
2. the safety air bag cover cap of a kind of improvement according to claim 1, it is characterized in that: described chuck sheet comprises substrate and is arranged on the hole clipping in the middle of substrate, described hole clipping is prolonged it and is circumferentially evenly provided with 6 clamping sheets, and described clamping sheet bending is upwards arranged.
3. the safety air bag cover cap of a kind of improvement according to claim 2, is characterized in that: described clamping sheet is positioned at hole clipping one end and is provided with arc bearing surface, and the diameter of described arc bearing surface is 0.5-1mm.
4. the safety air bag cover cap of a kind of improvement according to claim 3, is characterized in that: the described chuck sheet surface be positioned at below clamping sheet abuts with air cell covering and arranges.
5. the safety air bag cover cap of a kind of improvement according to claim 4, is characterized in that: described card disc thickness is 0.3-0.5mm.
6. the safety air bag cover cap of a kind of improvement according to claim 5, is characterized in that: the length of described clip-connecting rod is at least 1cm.
7. the safety air bag cover cap of a kind of improvement according to claim 6, is characterized in that: described logo body and clip-connecting rod is one-body molded makes.
8. the safety air bag cover cap of a kind of improvement according to claim 7, is characterized in that: the material of described chuck sheet is spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770816.2U CN204998479U (en) | 2015-09-30 | 2015-09-30 | Modified air bag shroud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520770816.2U CN204998479U (en) | 2015-09-30 | 2015-09-30 | Modified air bag shroud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204998479U true CN204998479U (en) | 2016-01-27 |
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ID=55155383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520770816.2U Active CN204998479U (en) | 2015-09-30 | 2015-09-30 | Modified air bag shroud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204998479U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196956A (en) * | 2015-09-30 | 2015-12-30 | 太仓盖兹汽车零部件有限公司 | Improved supplementary restraint system shroud |
| CN106080490A (en) * | 2016-07-13 | 2016-11-09 | 芜湖金鹏汽车部件有限公司 | A kind of Novel safety airbag cover cap |
| CN106314016A (en) * | 2016-09-13 | 2017-01-11 | 太仓盖兹汽车零部件有限公司 | Detachable and replaceable wheel hub cover |
-
2015
- 2015-09-30 CN CN201520770816.2U patent/CN204998479U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105196956A (en) * | 2015-09-30 | 2015-12-30 | 太仓盖兹汽车零部件有限公司 | Improved supplementary restraint system shroud |
| CN105196956B (en) * | 2015-09-30 | 2018-04-10 | 太仓盖兹汽车零部件有限公司 | A kind of improved airbag cover lid |
| CN106080490A (en) * | 2016-07-13 | 2016-11-09 | 芜湖金鹏汽车部件有限公司 | A kind of Novel safety airbag cover cap |
| CN106314016A (en) * | 2016-09-13 | 2017-01-11 | 太仓盖兹汽车零部件有限公司 | Detachable and replaceable wheel hub cover |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |