CN105196958A - Automobile airbag shaped through reinforcing material - Google Patents
Automobile airbag shaped through reinforcing material Download PDFInfo
- Publication number
- CN105196958A CN105196958A CN201510694712.2A CN201510694712A CN105196958A CN 105196958 A CN105196958 A CN 105196958A CN 201510694712 A CN201510694712 A CN 201510694712A CN 105196958 A CN105196958 A CN 105196958A
- Authority
- CN
- China
- Prior art keywords
- airbag
- gasbag
- reinforcing
- reinforced sheet
- air bag
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/23—Inflatable members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0004—Frontal collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/0002—Type of accident
- B60R2021/0006—Lateral collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0044—Chest
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0048—Head
Abstract
The invention discloses an automobile airbag shaped through a reinforcing material. The automobile airbag comprises an airbag body and a gas generator, wherein the airbag body is communicated with the gas generator; the airbag body is made of an elastic plastic material; a reinforcing piece is arranged on the outer surface of the top end of the airbag body; the periphery of the reinforcing piece is fixedly connected with the bottom end of the airbag body through reinforcing bands; the reinforcing piece and the reinforcing bands are fixed on the surface of the airbag body in a sticking manner. According to the invention, the unfolded airbag can be shaped, and the rigidity in the airbag unfolding process is distributed more uniformly, so that the contact action area of the airbag and a passenger in the inflation unfolding process is increased, the impact of the airbag to the passenger is reduced, and a safety protection effect of the airbag directly facing a driver on the passenger is promoted. The reinforcing material further has the effect of reinforcing the whole strength of the airbag and the fact that the manufacturing process is simple, convenient and rapid is guaranteed since the reinforcing piece and the reinforcing bands are fixed in a sticking manner.
Description
Technical field
The present invention relates to a kind of safe automobile air bag, be specifically related to a kind of safe automobile air bag of being shaped by reinforcement material.
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 automobile crashes in the process of moving, various sensor response, electronic controller works then, controls gas generator and starts.Gas generator receives pilot gas propellant after signal; produce a large amount of gas; air bag is launched rapidly within the extremely short time; elastic air cushion is formed at the front portion of chaufeur or occupant, sidepiece or top; apparatus with shock absorbing; thus effectively protect human body head and chest, make it avoid injury or alleviate extent of injury.
When gas generator starts, the gas produced can be concentrated from air extractor duct ejection, and the gas of ejection can first to the central aeration of air bag, and gas expands to periphery again and the periphery of air bag is launched.Therefore generally, there will be the phenomenon that air bag top is heaved completely, periphery does not also launch after airbag actuation, the air bag under this state can produce secondary damage to the head of chaufeur or passenger and neck.Current part air bag carries out moulding, this mode complex structure by the shape after the mode of design various piece volume, thickness struts air bag, makes difficulty.
Summary of the invention
For above technical matters, the invention provides a kind of Novel automobile safety airbag, it can control effectively to the shape after air bag struts, and structure is simple, easy to make.
The technical scheme that the present invention adopts for its technical matters of solution is:
A kind of safe automobile air bag of being shaped by reinforcement material, comprise gasbag and gas generator, gasbag is communicated with gas generator, gasbag adopts elastic plastic material to make, the outside face on described gasbag top is provided with reinforced sheet, the periphery of reinforced sheet is fixedly connected on the bottom of gasbag by some well-distributed stiffening bands, the another kind of elastic plastic material that described reinforced sheet and stiffening band adopt hardness to be greater than gasbag is made, and reinforced sheet and stiffening band are fixed on gasbag on the surface by bonding mode.
As preferred embodiment, the surface of described reinforced sheet and stiffening band is bonded with nonwoven fabric layer.
The invention has the beneficial effects as follows: the reinforced sheet set by the present invention and stiffening band hardness ratio gasbag large, when gasbag inflation, reinforced sheet and stiffening band can limit the degrees of expansion of relevant position, particularly, the junction of air bag top and top and bottom is launched degree and can be controlled, gasbag is no longer preferential to launch from top, but evenly launch to surrounding, realize air bag sizing, this structure makes the Stiffness Distribution in airbag deployment process more even, thus increase safety air bag in inflating expanded process with the contact action area of occupant, reduce safety air bag to the impact of occupant, promote chaufeur frontal airbag to the safety protective effect of occupant, reinforcement material of the present invention also has the effect strengthening air bag bulk strength, reinforced sheet and stiffening band adopt bonding mode to be fixed and also ensure that the simple and convenient of manufacturing process.
Accompanying drawing explanation
Be further detailed below in conjunction with the drawings and specific embodiments:
Fig. 1 is structural representation of the present invention.
Accompanying drawing illustrates: 1-gasbag, 2-gas generator, 3-reinforced sheet, 4-stiffening band.
Detailed description of the invention
With reference to Fig. 1, a kind of safe automobile air bag of being shaped by reinforcement material disclosed by the invention mainly comprises gasbag 1 and gas generator 2, and gasbag 1 is communicated with gas generator 2, and gasbag 1 adopts elastic plastic material to make.The gas that gas generator 2 produces when starting enters in gasbag 1 and orders about gasbag 1 and expand.
After expanding to make gasbag 1, shape can realize sizing, and the present invention is provided with reinforced sheet 3 at the outside face on gasbag 1 top, and the periphery of reinforced sheet 3 is fixedly connected on the bottom of gasbag 1 by some well-distributed stiffening bands 4.As shown in the figure, reinforced sheet 3 is the schistose texture that an area is larger, and stiffening band 4 is list structure.The another kind of elastic plastic material that reinforced sheet 3 and stiffening band 4 adopt hardness to be greater than gasbag 1 is made, and reinforced sheet 3 and stiffening band 4 are fixed on gasbag 1 on the surface by bonding mode.One of them reason that gasbag 1, reinforced sheet 3 and stiffening band 4 adopt elastic plastic material to make be make mutually between that viscose glue can be adopted to carry out is bonding, guarantee flexibly easy to make.
Reinforced sheet 3 and stiffening band 4 hardness ratio gasbag 1 large, when gasbag 1 inflation, reinforced sheet 3 and stiffening band 4 can limit the degrees of expansion of relevant position, particularly, the junction of air bag top and top and bottom is launched degree and can be controlled, gasbag 1 is no longer preferential to launch from top, but evenly launch to surrounding, realize air bag sizing, this structure makes the Stiffness Distribution in airbag deployment process more even, thus increase safety air bag in inflating expanded process with the contact action area of occupant, reduce safety air bag to the impact of occupant, promote chaufeur frontal airbag to the safety protective effect of occupant.
During embody rule, in order to make the intensity of reinforced sheet 3 and stiffening band 4 more strengthen, the surface of reinforced sheet 3 and stiffening band 4 can be bonded with nonwoven fabric layer further.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a safe automobile air bag of being shaped by reinforcement material, comprise gasbag and gas generator, gasbag is communicated with gas generator, gasbag adopts elastic plastic material to make, it is characterized in that: the outside face on described gasbag top is provided with reinforced sheet, the periphery of reinforced sheet is fixedly connected on the bottom of gasbag by some well-distributed stiffening bands, the another kind of elastic plastic material that described reinforced sheet and stiffening band adopt hardness to be greater than gasbag is made, and reinforced sheet and stiffening band are fixed on gasbag on the surface by bonding mode.
2. a kind of safe automobile air bag of being shaped by reinforcement material according to claim 1, be is characterized in that: the surface of described reinforced sheet and stiffening band is bonded with nonwoven fabric layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694712.2A CN105196958A (en) | 2015-10-21 | 2015-10-21 | Automobile airbag shaped through reinforcing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694712.2A CN105196958A (en) | 2015-10-21 | 2015-10-21 | Automobile airbag shaped through reinforcing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105196958A true CN105196958A (en) | 2015-12-30 |
Family
ID=54945048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510694712.2A Pending CN105196958A (en) | 2015-10-21 | 2015-10-21 | Automobile airbag shaped through reinforcing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105196958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351806A (en) * | 2017-08-16 | 2017-11-17 | 芜湖金鹏汽车部件有限公司 | A kind of reinforced motor vehicle air bag |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1830704A (en) * | 2005-03-11 | 2006-09-13 | 上海惠太汽车安全气袋制造有限公司 | Automobile safety air bag and its manufacturing method |
| CN101088809A (en) * | 2007-07-16 | 2007-12-19 | 上海东方久乐汽车安全气囊有限公司 | Air bag for lateral air bag unit and its folding mode |
| CN101108606A (en) * | 2006-07-20 | 2008-01-23 | 比亚迪股份有限公司 | Safety air bag for auxiliary driver and folding method thereof |
| CN201907478U (en) * | 2010-11-30 | 2011-07-27 | 长城汽车股份有限公司 | Air bag drawstring of automobile driving seat |
| CN201987084U (en) * | 2011-04-18 | 2011-09-28 | 张晟凡 | Multifunctional combined air cushion |
| CN202029802U (en) * | 2011-02-22 | 2011-11-09 | 长城汽车股份有限公司 | Side air bag drawstring for automobile passenger |
| WO2015107010A1 (en) * | 2014-01-14 | 2015-07-23 | Autoliv Development Ab | Airbag module with a control device |
| CN205059505U (en) * | 2015-10-21 | 2016-03-02 | 芜湖金鹏汽车部件有限公司 | Car air bag through reinforced material design |
-
2015
- 2015-10-21 CN CN201510694712.2A patent/CN105196958A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1830704A (en) * | 2005-03-11 | 2006-09-13 | 上海惠太汽车安全气袋制造有限公司 | Automobile safety air bag and its manufacturing method |
| CN101108606A (en) * | 2006-07-20 | 2008-01-23 | 比亚迪股份有限公司 | Safety air bag for auxiliary driver and folding method thereof |
| CN101088809A (en) * | 2007-07-16 | 2007-12-19 | 上海东方久乐汽车安全气囊有限公司 | Air bag for lateral air bag unit and its folding mode |
| CN201907478U (en) * | 2010-11-30 | 2011-07-27 | 长城汽车股份有限公司 | Air bag drawstring of automobile driving seat |
| CN202029802U (en) * | 2011-02-22 | 2011-11-09 | 长城汽车股份有限公司 | Side air bag drawstring for automobile passenger |
| CN201987084U (en) * | 2011-04-18 | 2011-09-28 | 张晟凡 | Multifunctional combined air cushion |
| WO2015107010A1 (en) * | 2014-01-14 | 2015-07-23 | Autoliv Development Ab | Airbag module with a control device |
| CN205059505U (en) * | 2015-10-21 | 2016-03-02 | 芜湖金鹏汽车部件有限公司 | Car air bag through reinforced material design |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351806A (en) * | 2017-08-16 | 2017-11-17 | 芜湖金鹏汽车部件有限公司 | A kind of reinforced motor vehicle air bag |
| CN107351806B (en) * | 2017-08-16 | 2023-08-04 | 芜湖金鹏汽车部件有限公司 | Reinforced automobile safety airbag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |