CN204821455U - Airbag - Google Patents
Airbag Download PDFInfo
- Publication number
- CN204821455U CN204821455U CN201520481234.2U CN201520481234U CN204821455U CN 204821455 U CN204821455 U CN 204821455U CN 201520481234 U CN201520481234 U CN 201520481234U CN 204821455 U CN204821455 U CN 204821455U
- Authority
- CN
- China
- Prior art keywords
- airbag
- air bag
- screening glass
- fill area
- upper slice
- 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
- 239000011521 glass Substances 0.000 claims abstract description 31
- 238000012216 screening Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims description 18
- 239000002131 composite material Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- 230000006378 damage Effects 0.000 abstract description 9
- 208000027418 Wounds and injury Diseases 0.000 abstract description 7
- 208000014674 injury Diseases 0.000 abstract description 7
- 239000000945 filler Substances 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 101100272852 Clostridium botulinum (strain Langeland / NCTC 10281 / Type F) F gene Proteins 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229920002302 Nylon 6,6 Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 208000028771 Facial injury Diseases 0.000 description 1
- 206010019196 Head injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009519 contusion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Air Bags (AREA)
Abstract
The utility model provides an airbag, include a last piece air pocket and a lower air pocket of being connected with last piece air pocket, be equipped with at least one screening glass on the last piece air pocket, constitute at least one fill area between last piece air pocket and the screening glass, be equipped with the filler in the fill area. The utility model provides an airbag, simple structure, the easy realization through be equipped with at least one screening glass on last piece air pocket, constitutes at least one fill area, be equipped with the filler in the fill area, can be effectual reduction airbag's superficial hardness, reduced the injury index of collision back to the people, hoisting device's security performance is favorable to the popularization and application in market.
Description
Technical field
The utility model relates to a kind of air bag, belongs to automobile technical field.
Background technology
Air bag system is a kind of protection system of passive satety, it and seatbelt with the use of, actv. Anti-bumping protection can be provided for occupant; When car collision, safe automobile air bag can make head injuries rate reduce 25%, and facial injuries rate reduces about 80%.
Be made up of the circular bag webs of upper and lower two panels inside existing safety air bag, bottom sheet is with two (or one) deflation holes, and after air bag detonates, gas can be full of air bag very soon, there is the process of a High Voltage in air bag, then discharges gas by deflation hole.
But, in the process realizing the technical program, contriver finds: in prior art, because air bag precision of detonating is gone back out of reach at present and can be detonated at Best Times at every turn, therefore, before airbag aeration reaches most saturation conditions in an instant, air bag hardness is higher, after contacting with it with human body head, fatal harm may be caused.
Utility model content
The utility model provides a kind of air bag, and for solving in prior art before air bag inflator reaches most saturation conditions in an instant, air bag hardness is higher, after contacting with it, may cause the problem of fatal harm with human body head.
The utility model is to provide a kind of air bag, the bottom sheet airbag comprising an airbag and be connected with upper slice airbag;
Described upper slice airbag is provided with at least one screening glass, described upper slice form at least one fill area between airbag and screening glass, be provided with weighting material in described fill area.
Air bag as above, described weighting material comprises composite sponge.
Air bag as above, screening glass described at least one is positioned at the center of described upper slice airbag.
Air bag as above, the shape of described screening glass is circular.
Air bag as above, described bottom sheet airbag is provided with the pore for exitting.
Air bag as above, described air bag is arranged in vehicle steering.
Air bag as above, the air bag that described upper slice airbag and bottom sheet airbag are formed is elliposoidal structure.
The air bag that the utility model provides; structure is simple; easy realization; by being provided with at least one screening glass on upper airbag, forming at least one fill area, in described fill area, being provided with weighting material; the superficial hardness of air bag can be effectively reduced; reduce the injury index of collision rift to people, the safety performance of bont, is conducive to the propagation and employment in market.
Accompanying drawing explanation
The mounting structure schematic diagram of the air bag of Fig. 1 given by the utility model;
The air bag of Fig. 2 given by the utility model is provided with the front view of head protection sheet;
Fig. 3 is that the A-A of Fig. 2 is to section-drawing.
In figure:
1, upper slice airbag; 2, bottom sheet airbag;
3, screening glass; 4, fill area;
5, weighting material; 6, pore;
7, vehicle steering.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following instance for illustration of the utility model, but is not used for limiting scope of the present utility model.
In the utility model, the term such as term " installation ", " connection ", " fixing " all should broad understanding, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Fig. 1 is the mounting structure schematic diagram of air bag, and known with reference to accompanying drawing 1, the utility model provides a kind of air bag, the bottom sheet airbag 2 comprising an airbag 1 and be connected with upper slice airbag 1.
Upper slice airbag 1 is provided with at least one screening glass 3, upper slice form at least one fill area 4 between airbag 1 and screening glass 3, be provided with weighting material 5 in fill area 4.
The air bag that the utility model provides; structure is simple; easy realization; by being provided with at least one screening glass 3 on upper airbag 1, forming at least one fill area 4, in fill area 4, being provided with weighting material 5; the superficial hardness of air bag can be effectively reduced; reduce collision rift to the injury index of people, the safety performance of bont, is conducive to the propagation and employment in market.
Fig. 2 is the front view that air bag is provided with head protection sheet, Fig. 3 be the A-A of Fig. 2 to section-drawing, on the basis of above-described embodiment, continue with reference to accompanying drawing 1-3 known, weighting material 5 comprises composite sponge; Formed because composite sponge is combined with each other by thick sponge and fabric, composite sponge has pliability and the ductility of sponge, therefore, reduce further the superficial hardness of air bag, reduce collision rift to the injury index of people, ensure that the result of use of air bag; Wherein, to those skilled in the art, in specific operation process, weighting material 5 is not limited to the material only adopting composite sponge, also can adopt other material, as long as the effect of the superficial hardness of above-mentioned reduction air bag can be realized, not repeat them here.
On the basis of above-described embodiment, this device adopts to be made on upper airbag 1 by screening glass 3; Adopt this kind of connection structure, connection mode is reliable and stable, easy to operate, easily realizes, and connection lead is more soft, and area occupied is little, therefore, can not form infringement to the contact surface of human body; Wherein, in specific operation process, those skilled in the art according to the connection mode of different demands change screening glass 3 with upper slice airbag 1, as adhesive agent connection etc., as long as can reach above-mentioned connection effect, can not repeat them here.
On the basis of above-described embodiment, continue with reference to accompanying drawing 1-3 known, at least one screening glass 3 is positioned at the center of an airbag 1; The screening glass 3 being arranged on center matches with head contact region to better ensure, and then ensure that the safety of head zone.
On the basis of above-described embodiment; screening glass 3 can also comprise side screening glass; weighting material 5 is provided with in side fill area; and then improve the pliability of air bag side; for realizing the protection to the position such as shoulder and both arms; avoid the position such as shoulder and both arms and cause the injuries such as contusion, scratch and fracture because of the superficial hardness of air bag, improve the safe reliability that device uses.
On the basis of above-described embodiment, continue with reference to accompanying drawing 1-3 known, be positioned at the shape of the screening glass in centre for circular; wherein; screening glass 3 is arranged to circle, with the mating shapes of most of human body head, can better ensures to contact with human body head; and correspondence; fill area 4 is designed to bow-shaped structural, the pliability of air bag can not only be ensured, and the weighting material 5 of fill area 4 can be saved by actv.; save productive costs, be conducive to the propagation and employment in market.
On the basis of above-described embodiment, bottom sheet airbag 2 is provided with the pore 6 for exitting; When head encounters air bag, air bag starts exhaust by the pore 6 on bottom sheet airbag 2, and the discharge of gas has certain speed, guarantees to allow the body part of people slow down lentamente, reduces the injury index of collision to people, the safety performance of bont.
On the basis of above-described embodiment, upper slice airbag 1 of the air bag that the utility model provides and bottom sheet airbag 2 are for sewing up connection structure or integrated formed structure; Adopt the connection structure sewed up, stable connection is reliable, easy to operate, easily realizes; And adopt integrated formed structure, decrease production process, and actv. ensure that an airbag 1 is connected with the stable of bottom sheet airbag 2, improve the safe reliability that device uses.
On the basis of above-described embodiment, continue with reference to accompanying drawing 1-3 known, air bag is arranged in vehicle steering 7; Air bag is arranged in vehicle steering 7; better can protect the head safety of chaufeur; and in order to better protect the personal safety taking people; air bag can also be arranged at the position such as seat side, copilot storage tank; can ensure to take advantage of the personal safety of driving people by actv., improve the Applicable scope of device.
On the basis of above-described embodiment, upper slice airbag 1 and the bottom sheet airbag 2 of the air bag that the utility model provides are made up of nylon66 fiber yarn, wherein, the material of screening glass 3 is identical with the material of bottom sheet airbag 2 with upper slice airbag 1, and the air bag that upper slice airbag 1 and bottom sheet airbag 2 are formed is elliposoidal structure; Adopt the air bag that nylon66 fiber yarn is formed, have good soft abrasion-resistant, rebound resilience is good, and fusing point is high comparatively, and actv. ensure that the safe reliability that device uses.
When specifically installing, for upper slice airbag 1 and bottom sheet airbag 2 for sewing up for connection structure, preprepared upper slice airbag 1 up and down sheet airbag 2 is carried out stitching to connect, then the upper slice airbag 1 being connected with bottom sheet airbag 2 is carried out half stitching with screening glass 3 to be connected, leave opening, preprepared weighting material 5 is filled by the fill area 4 formed between opening upwards sheet airbag 1 and screening glass 3, till filling is full, then process upper slice airbag 1 is carried out stitching with the opening part of screening glass 3, namely the installation process of air bag is completed, then installation airbag is arranged on the predeterminated position on vehicle steering 7, or be installed to other positions.
And when upper slice airbag 1 and bottom sheet airbag 2 are formed in one structure, then eliminate the connection procedure of an airbag 1 and bottom sheet airbag 2, as long as the upper slice airbag 1 being connected with bottom sheet airbag 2 is carried out half stitching with screening glass 3 be connected, leave opening, preprepared weighting material 5 is filled by the fill area 4 formed between opening upwards sheet airbag 1 and screening glass 3, till filling is full, then process upper slice airbag 1 is carried out stitching with the opening part of screening glass 3, namely the installation process of air bag is completed, then installation airbag is arranged on the predeterminated position on vehicle steering 7, or be installed to other positions, and then actv. achieves the effect of the superficial hardness reducing air bag, reduce the injury index of collision rift to people, the safety performance of bont, be conducive to the propagation and employment in market.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (7)
1. an air bag, is characterized in that, the bottom sheet airbag comprising an airbag and be connected with upper slice airbag;
Described upper slice airbag is provided with at least one screening glass, described upper slice form at least one fill area between airbag and screening glass, be provided with weighting material in described fill area.
2. air bag according to claim 1, is characterized in that, described weighting material comprises composite sponge.
3. air bag according to claim 1, is characterized in that, screening glass described at least one is positioned at the center of described upper slice airbag.
4. air bag according to claim 3, is characterized in that, the shape of described screening glass is circular.
5. air bag according to claim 1, is characterized in that, described bottom sheet airbag is provided with the pore for exitting.
6. according to the air bag in claim 1-5 described in any one, it is characterized in that, described air bag is arranged in vehicle steering.
7. according to the air bag in claim 1-5 described in any one, it is characterized in that, the air bag that described upper slice airbag and bottom sheet airbag are formed is elliposoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481234.2U CN204821455U (en) | 2015-07-06 | 2015-07-06 | Airbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481234.2U CN204821455U (en) | 2015-07-06 | 2015-07-06 | Airbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204821455U true CN204821455U (en) | 2015-12-02 |
Family
ID=54679085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520481234.2U Expired - Fee Related CN204821455U (en) | 2015-07-06 | 2015-07-06 | Airbag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204821455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216734A (en) * | 2015-10-21 | 2016-01-06 | 芜湖金鹏汽车部件有限公司 | A kind of reinforced motor vehicle safety air bag |
| CN113752976A (en) * | 2020-05-29 | 2021-12-07 | 宁波均胜汽车安全系统有限公司 | Frame-type hollow airbag and airbag device |
-
2015
- 2015-07-06 CN CN201520481234.2U patent/CN204821455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216734A (en) * | 2015-10-21 | 2016-01-06 | 芜湖金鹏汽车部件有限公司 | A kind of reinforced motor vehicle safety air bag |
| CN113752976A (en) * | 2020-05-29 | 2021-12-07 | 宁波均胜汽车安全系统有限公司 | Frame-type hollow airbag and airbag device |
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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: 20151202 |