CN201309463Y - Safety airbag capable of automatically controlling airbag expanding speed - Google Patents
Safety airbag capable of automatically controlling airbag expanding speed Download PDFInfo
- Publication number
- CN201309463Y CN201309463Y CNU2008200151618U CN200820015161U CN201309463Y CN 201309463 Y CN201309463 Y CN 201309463Y CN U2008200151618 U CNU2008200151618 U CN U2008200151618U CN 200820015161 U CN200820015161 U CN 200820015161U CN 201309463 Y CN201309463 Y CN 201309463Y
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- CN
- China
- Prior art keywords
- airbag
- air bag
- safety air
- district
- pressing plate
- 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.)
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Abstract
The utility model relates to a safety airbag capable of automatically controlling the airbag expanding speed, which comprises a module support, wherein a gas generator, a pressing plate and an air bag are arranged on the module support, and the air bag is fixed on the module support through the pressing plate. The safety airbag is characterized in that a coincident area is arranged on the air bag along the longitudinal direction. The utility model has the advantages that the safety airbag has simple structure, does not depend on any passenger sensor, does not need to change the vehicle body and can effectively protect passengers with sitting postures heading forwards (OOP) only by arranging the coincident area in the middle of the airbag.
Description
Technical field
The utility model relates to the safe automobile air bag fender guard, particularly a kind of safety air bag of the self controllable system airbag development rate that positive occupant is protected.
Background technology
Existing most of air bag only is applicable to normal occupant's protection, the protection that can not suit for the forward less occupant of sitting posture, even can cause extra injury.In order to address this problem; occupant to different situations realizes the protection that suits and has produced intelligent safety air bag; intelligent air bag need rely on various occupant sensors to occupant's judgement and carry out the expansion of air bag different conditions; system complex; involve great expense; installation and maintenance inconvenience, and body structure had special requirement.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above that prior art exists; provide a kind of simple in structure; do not rely on any occupant sensor, do not need vehicle body is changed the safety air bag that the less occupant that just can hold concurrently to sitting posture earlier (OOP) carries out the self controllable system airbag development rate of actv. protection.
The utility model is achieved in that it has a module carrier 1, is provided with gas generator 2, pressing plate 3 and airbag 4 on module carrier 1, and airbag 4 is fixed on the module carrier 1 by pressing plate 3, and its special character is: longitudinally be provided with on airbag 4 and overlap the district.
The safety air bag of above-mentioned self controllable system airbag development rate, described coincidence district is one, and is positioned at the upper and lower opposite position of airbag 4.
The safety air bag of above-mentioned self controllable system airbag development rate, described coincidence district 401 has two, lays respectively at the airbag upper and lower.
The safety air bag of above-mentioned self controllable system airbag development rate, sew up by sewing thread and form in described coincidence district 401.
The safety air bag of above-mentioned self controllable system airbag development rate, described coincidence district 401 is by bonding formation.
The utility model has the advantages that: simple in structure, do not rely on any occupant sensor, do not need vehicle body is changed, only overlap the district by on airbag, being provided with, the less occupant that just can hold concurrently to sitting posture earlier (OOP) carries out the actv. protection.
Description of drawings
Fig. 1 is the structural representation (corresponding embodiment 1) of the utility model (under the state that intersection is not torn in the airbag expansion process);
Fig. 2 is the structural representation of the utility model (intersection is torn, the complete deployed condition of airbag under);
Fig. 3 is the A portion enlarged drawing of Fig. 1;
Fig. 4 is an intersection structural representation among Fig. 1;
Fig. 5 is the structural representation (corresponding embodiment 2) of the utility model (under the state that intersection is not torn in the airbag expansion process);
Fig. 6 is that the B of Fig. 5 is to view.
The specific embodiment
As Fig. 1～shown in Figure 4, the utility model has a module carrier 1, is provided with gas generator 2, pressing plate 3 and airbag 4 on module carrier 1, and airbag 4 is fixed on the module carrier 1 by pressing plate 3.On airbag 4, longitudinally be provided with and overlap district 401.Described coincidence district 401 is one, and sews up formation (perhaps by being coated in the bonding formation of adhesives of airbag 4 upper and lower inside faces) by the sewing thread 5 that connects airbag 4 upper and lowers.The sewing spacing of described sewing thread 5 can be wide, can be not wide yet, and the shape of sewing thread 401 can be laterally, also can be vertical.
When collision happens, gas generator 2 charges into gas in the airbag 4, and is smaller owing to airbag 4 internal pressures at the 4 expansion initial stages of airbag, before not reaching sewing thread 5 intensity, the centre portion of airbag 4 only launches a part, and keeps certain hour, as shown in Figure 1.If short and small occupant is closer apart from the position of safety air bag, this moment is because airbag 4 centre portions are retrained certain hour by 5 sewing threads, be that airbag 4 expansion shapes keep recess, can reduce direct impact, reduce the injury that airbag deployment is given short and small occupant the occupant.Increase gradually along with airbag 4 internal pressures; the intensity of sewing thread 5 can not be born the airbag internal pressure; sewing thread 5 is torn out; airbag 4 carries out the expansion of normal airbag shape; as shown in Figure 2; even the occupant of normal like this seat appearance, airbag 4 also can provide enough big shape, and it is carried out the actv. protection.
As Fig. 5, shown in Figure 6, the utility model has a module carrier 1, is provided with gas generator 2, pressing plate 3 and airbag 4 on module carrier 1, and airbag 4 is fixed on the module carrier 1 by pressing plate 3.On airbag 4, longitudinally be provided with and overlap district 401.Described coincidence district 401 is two, lays respectively at airbag 4 upper and lowers.One of them overlaps district 401 and forms (perhaps by being coated in the bonding formation of adhesives of airbag 4 upper inside surface) by the sewing thread 5 of sewing on airbag 4 tops, another overlaps district 401 and forms (perhaps by being coated in the bonding formation of adhesives of airbag 4 lower inner surface) by the sewing thread 5 of sewing on airbag 4 tops, and other is with embodiment 1.
Claims (5)
1, a kind of safety air bag of self controllable system airbag development rate, comprise module carrier (1), on module carrier (1), be provided with gas generator (2), pressing plate (3) and airbag (4), airbag (4) is fixed on the module carrier (1) by pressing plate (3), it is characterized in that: longitudinally be provided with on airbag (4) and overlap district (401).
2, the safety air bag of self controllable system airbag development rate according to claim 1 is characterized in that: described coincidence district (401) is one, and is positioned at airbag (4) upper and lower opposite position.
3, the safety air bag of self controllable system airbag development rate according to claim 1 is characterized in that: described coincidence district (401) is two, lays respectively at airbag (4) upper and lower.
5, the safety air bag of self controllable system airbag development rate according to claim 1 is characterized in that: sew up by sewing thread (5) and form in described coincidence district (401).
6, the safety air bag of self controllable system airbag development rate according to claim 1 is characterized in that: described coincidence district (401) is by bonding formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200151618U CN201309463Y (en) | 2008-08-19 | 2008-08-19 | Safety airbag capable of automatically controlling airbag expanding speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200151618U CN201309463Y (en) | 2008-08-19 | 2008-08-19 | Safety airbag capable of automatically controlling airbag expanding speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201309463Y true CN201309463Y (en) | 2009-09-16 |
Family
ID=41106715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200151618U Expired - Fee Related CN201309463Y (en) | 2008-08-19 | 2008-08-19 | Safety airbag capable of automatically controlling airbag expanding speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201309463Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200013A (en) * | 2020-01-16 | 2021-08-03 | 宁波均胜汽车安全系统有限公司 | Safety air bag |
-
2008
- 2008-08-19 CN CNU2008200151618U patent/CN201309463Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200013A (en) * | 2020-01-16 | 2021-08-03 | 宁波均胜汽车安全系统有限公司 | Safety air bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG JINBEI JINHENG AUTOMOTIVE SAFETY SYSTEMS Free format text: FORMER OWNER: JINHENG MOTOR SAFETY SYSTEM CO., LTD., JINZHOU Effective date: 20110708 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 121007 NO. 16, SECTION 4 OF BOHAI STREET, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, JINZHOU CITY, LIAONING PROVINCE TO: 110141 NO. A-1, 10, KAIFA ROAD, SHENYANG ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110708 Address after: 110141 Shenyang economic and Technological Development Zone Development Road 10 a 1 Patentee after: Shenyang Jinbei Jinheng Automotive Safety System Co., Ltd. Address before: 121007 Jinzhou economic and Technological Development Zone, Bohai, the main street, No. 4, No., No. 16 Patentee before: Jinheng Motor Safety System Co., Ltd., Jinzhou |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20160819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |