CN109987051A - A kind of safety protective air-sac device for vehicle rollover - Google Patents
A kind of safety protective air-sac device for vehicle rollover Download PDFInfo
- Publication number
- CN109987051A CN109987051A CN201711476696.5A CN201711476696A CN109987051A CN 109987051 A CN109987051 A CN 109987051A CN 201711476696 A CN201711476696 A CN 201711476696A CN 109987051 A CN109987051 A CN 109987051A
- Authority
- CN
- China
- Prior art keywords
- gas chamber
- gas
- sensor
- air bag
- vehicle rollover
- 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
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Classifications
-
- 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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
-
- 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
- B60R2021/0018—Roll-over
-
- 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
-
- 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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
- B60R2021/2074—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats in head rests
Abstract
The present invention discloses a kind of safety protective air-sac device for vehicle rollover; including sensor and air bag component; the sensor is connected with the air bag component; the sensor and the air bag component are removably arranged on the headrest of automotive seat, are located at the surface of the occupant crown after the air bag component inflation.A kind of safety protective air-sac device for vehicle rollover of the present invention; guarantee during vehicle rollover; occupant is effectively protected; installation site, which not will receive, to be destroyed and loss protection effect or failure; fail- safe protection is with strong points; sensor and air bag component are removably arranged on car seat headrest, and replacement is convenient, reduce maintenance cost.
Description
Technical field
The present invention relates to one kind for vehicle safety protect airbag apparatus, more particularly to it is a kind of for vehicle rollover when
Safety protective air-sac device.
Background technique
Automobile rolls in traffic accident, and the ratio that causes casualties is high, therefore dedicated for the reliable of rolling protection
Air bag device just seems very important, and for rollover accident, traditional frontal airbag effect is basic to be risen not
To protective effect, existing roof airbag apparatus, one is integrated lateral gas curtains, in the event of an accident simultaneously along roof exhibition
It opens in occupant's overhead and is deployed on the inside of side window along car door vertical direction, another kind is side airbag, side peace
Full air bag is mounted on vehicle front windshield upper end, meets trigger condition later along roof lateral rear side expansion in the past.Existing one
Formula side curtain airbag or side airbag, although being capable of providing certain protection, there are the following problems:
1. in initiation process to occupant's head generate impact and generate it is unnecessary injury or protect it is not in place,
2. the protecting effect of air bag may be seriously damaged and influenced in roll procedure due to installation site.
3. rollover accident may not necessarily meet the initiation conditions of side air bag and gas curtain in time sometimes, and to occupant be subject to along vehicle
The impact of Z-direction not can be carried out effective protection.
Summary of the invention
The present invention is completed to solve in the prior art insufficient, and the object of the present invention is to provide a kind of effective standards
Air bag protecting effect is really controlled, avoids generating impact to occupant in initiation process, reduces the unnecessary injury of occupant, guarantee in vehicle
In roll procedure, balloon mounting location not will receive destruction and loss protection effect or failure, improve the rollover accident of vehicle
The airbag apparatus for vehicle rollover safeguard protection of passenger protection ability.
A kind of safety protective air-sac device for vehicle rollover of the invention, including sensor and air bag component, it is described
Sensor is connected with the air bag component, and the head of automotive seat is removably arranged in the sensor and the air bag component
On pillow, it is located at the surface of the occupant crown after the air bag component inflation.
A kind of safety protective air-sac device for vehicle rollover of the invention may also is that
The air bag component includes gas generator and gasbag, described gas generator one end and the gasbag phase
Even, the gasbag generator other end is connected with the sensor.
The gasbag includes the first gas chamber, and first gas chamber is connected with the gas generator.
The gasbag further includes the second gas chamber, passes through the first venthole between second gas chamber and first gas chamber
Connection, second gas chamber are located above first gas chamber.
The gasbag further includes third gas chamber, passes through the second venthole between the third gas chamber and first gas chamber
Connection.The third gas chamber is located at below first gas chamber.
The first chamber inflated thickness is respectively less than the inflation thickness of second gas chamber and the third gas chamber.
It is separated by between second gas chamber and the third gas chamber and first gas chamber by interlayer, first ventilation
Hole and the second venthole are separately positioned on interlayer.
The interlayer surface is equipped with anti-gas-leak coating.
The gasbag superficies are equipped with anti-gas-leak coating.
The sensor is gyro sensor, and the gyro sensor is connect with the air bag component.
A kind of safety protective air-sac device for vehicle rollover of the invention, including sensor and air bag component, it is described
Sensor is connected with the air bag component, and the head of automotive seat is removably arranged in the sensor and the air bag component
On pillow, it is located at the surface of the occupant crown after the air bag component inflation.In this way, the sensor and the air bag component phase
Even, it is detachably arranged on the headrest of automotive seat, the air bag component is arranged on the headrest of automotive seat, after can resting the head on
Side, when sensor detects vehicle burst rollover accident, sensor can give air bag component to initiate time break, and air bag component carries out
Inflation is unfolded between the occupant crown and roof from expansion right above the oblique occupant crown in headrest rear when expansion, reduces vehicle
To the injury of occupant in rollover accident, during guaranteeing that rollover accident occurs for vehicle, sensor and air bag component will not be by
Roll the destruction of impact force, sensor and air bag component be removably arranged on the headrest of automotive seat, it is easy to repair more
It changes, save the cost, sensor and air bag component are to be independently arranged, other safety airbags are not associated with automobile, are touched in front
Hit with the expansion that will not detonate when side collision, avoid the maintenance cost under non-rollover accident, effectively buffer occupant's head and neck
Bending, mitigates the severity of accident.A kind of safety protective air-sac device for vehicle rollover mutually of the invention, relative to existing
Have and have the advantage, that for technology and guarantee that during vehicle rollover, occupant is effectively protected, installation site will not be by
Loss protection effect or failure to destruction, fail- safe protection is with strong points, and sensor and air bag component are removably set
It sets on car seat headrest, replacement is convenient, reduces maintenance cost.
Detailed description of the invention
Fig. 1 is airbag apparatus unfolded state schematic diagram of the present invention for safeguard protection of rolling.
Fig. 2 is the airbag apparatus of the invention for safeguard protection of rolling along Figure 1A-A section plan
Fig. 3 is the present invention for air bag inflation path schematic diagram in the airbag apparatus for safeguard protection of rolling.
Figure number explanation
1 ... roof 2 ... gas generator 3 ... sensor
4 ... headrest 5 ... occupant 6 ... air bags
7 ... first the second venthole of venthole 8 ... 9 ... interlayers
10 ... first the second gas chamber of gas chamber 11 ... 12 ... third gas chambers
13 ... automotive seats
Specific embodiment
Fig. 1 to Fig. 3 with reference to the accompanying drawing to a kind of safety protective air-sac device for vehicle rollover of the invention into
One step is described in detail.
A kind of safety protective air-sac device for vehicle rollover of the invention, please refers to shown in Fig. 1 to Fig. 3, including passes
Sensor 3 and air bag component, the sensor 3 are connected with the air bag component, and the sensor 3 and the air bag component are removable
On the headrest 4 that automotive seat 13 is set unloaded, it is located at the surface of 5 crown of occupant after the air bag component inflation.It is specific and
Speech, the sensor 3 are connected with the air bag component, are detachably arranged on the headrest 4 of automotive seat 13, the air bag component
It is arranged on the headrest 4 of automotive seat 13, can rest the head on 4 rears, when sensor 3 detects vehicle burst rollover accident, sensing
Device 3 gives air bag component to initiate time break, and air bag component is inflated, when expansion from headrest oblique 5 crown of occupant in 4 rears just on
Fang Zhankai is unfolded between 5 crown of occupant and roof 1, reduces injury of the vehicle in rollover accident to occupant 5, guarantees vehicle
During rollover accident occurs, sensor 3 and air bag component will not be by the destruction of rolling impact force, sensor 3 and air bag groups
Part is removably arranged on the headrest 4 of automotive seat 13, replacement easy to repair, save the cost, sensor 3 and air bag component
To be independently arranged, other safety airbags 6 are not associated with automobile, and will not detonate expansion in head-on crash and side collision,
The maintenance cost under non-rollover accident is avoided, 5 head of occupant and neck flexion is effectively buffered, mitigates the severity of accident.Phase
It is for the advantages of prior art: guarantees during vehicle rollover, occupant 5 is effectively protected, and installation site will not be by
Loss protection effect or failure to destruction, fail- safe protection is with strong points, and sensor 3 and air bag component are removably set
It sets on the headrest 4 of automotive seat 13, replacement is convenient, reduces maintenance cost.It can be to be equipped with micro process inside sensor 3
Device, when sensor 3 detects vehicle burst rollover accident, sensor 3 can initiate detonation letter by microprocessor to air bag component
Number, air bag component is inflated, from expansion right above oblique 5 crown of occupant in 4 rears of headrest when expansion, in 5 crown of occupant and vehicle
It is unfolded between top 1, reduces injury of the vehicle in rollover accident to occupant 5.
A kind of safety protective air-sac device for vehicle rollover of the invention, please refers to shown in Fig. 1 to Fig. 3, in front
It may also is that the air bag component includes gas generator 2 and gasbag 6, the gas on the basis of the technical solution of description
2 one end of generator is connected with the gasbag 6, and 2 other end of gas generator is connected with sensor 3.In this way, air bag component
Including gas generator 2 and gasbag 6, when sensor 3 detects vehicle rollover, sensor 3 can give gas by microprocessor
Pouch 6 initiates time break, inflates to light gunpowder starting gas generator 2 to gasbag 6, gasbag 6 is oblique from headrest 4
Expansion, is unfolded between 5 crown of occupant and roof 1 right above 5 crown of occupant, reduces vehicle in rollover accident to occupant's 5
Injury, more has specific aim to rollover accident, the safety of occupant 5 in effective protection rollover accident.Technical solution in front
On the basis of further preferred technical solution are as follows: the gasbag 6 includes the first gas chamber 10, first gas chamber 10 and the gas
Body generator 2 is connected.In this way, the gasbag 6 includes the first gas chamber 10, it is critical that sensor 3 detects that vehicle reaches rolling
When condition, sensor 3 can initiate time break to gasbag 6 by microprocessor, to light gunpowder starting gas generator 2
It is inflated to the first gas chamber 10, is cuboid after the inflation of the first gas chamber 10, covered and drive after the first gas chamber expansion
Above room, vehicle left side is extended on the left of the first gas chamber and is reached near car door, extends on the right side of the first gas chamber and arrives to vehicle right side
Where up to vehicle centre-line near perpendicular, perpendicular where the arrival direction disk center of front is extended on front side of the first gas chamber
Near, it is extended on rear side of the first gas chamber where reaching chair headrest front surface backward near perpendicular, the first gas chamber 10 is from the beginning
Expansion right above 4 oblique 5 crowns of occupant is rested the head on, injury of the vehicle in rollover accident to occupant 5 is reduced, more has to rollover accident
Targetedly, in effective protection rollover accident occupant 5 safety.Technology further preferred on the basis of technical solution in front
Scheme are as follows: the gasbag 6 further includes the second gas chamber 11, passes through first between second gas chamber 11 and first gas chamber 10
Venthole 7 is connected to, and second gas chamber 11 is located at 10 top of the first gas chamber.In this way, the sensor 3 detects vehicle
When reaching rolling critical condition, sensor 3 can initiate time break to gasbag 6 by microprocessor, open to light gunpowder
Dynamic gas generator 2 is inflated to the first gas chamber 10, and the first gas chamber 10 is preferentially inflated, and the gas of the first gas chamber 10 passes through
First venthole 7 enters the second gas chamber 11, is cuboid after the inflation of the second gas chamber 11, second gas chamber 11 fills
Developed dimension is identical as the first air cell size size after gas, and the first gas chamber 10 and the second gas chamber 11 are from 4 oblique 1 directions of roof of headrest
Expansion, first gas chamber 10 and second gas chamber 11 are up-down structure, increase the inflation thickness of gasbag 6, effective guarantee
Protection during vehicle rollover to occupant 5, is further reduced injury of the vehicle in rollover accident to occupant 5, for rolling
Accident more has protectiveness.Technical solution further preferred on the basis of technical solution in front are as follows: the gasbag 6 is also
Including third gas chamber 12, it is connected between the third gas chamber 12 and first gas chamber 10 by the second venthole 8.The third
Gas chamber 12 is located at 10 lower section of the first gas chamber.In this way, when sensor 3 detects that vehicle reaches rolling critical condition, sensor 3
By microprocessor can to gasbag 6 initiate time break, thus light gunpowder starting gas generator 2 to the first gas chamber 10 into
Row inflation, the first gas chamber 10 are preferentially inflated, and the gas of the first gas chamber 10 enters the second gas chamber by first venthole 7
11, it is rectangular after the inflation of third gas chamber 12 that the gas of the first gas chamber 10, which enters third gas chamber 12 by second stomata,
Body, developed dimension is identical as the first and second sizes after the third gas chamber 12 is inflated, third gas chamber 12, the first gas chamber 10
It is unfolded from oblique 1 direction of roof of headrest 4 with the second gas chamber 11, the third gas chamber 12, the first gas chamber 10 and the second gas chamber 11
Layered structure above and below being, and be an integral structure, the inflation thickness of increasing gasbag 6, during effective guarantee vehicle rollover
Protection to occupant 5 is further reduced injury of the vehicle in rollover accident to occupant 5, more has guarantor for rollover accident
Shield property.Technical solution further preferred on the basis of technical solution in front are as follows: it is small that first gas chamber 10 inflates thickness
In the inflation thickness of second gas chamber 11 and the third gas chamber 12.In this way, sensor 3 detect vehicle reach rolling it is critical
When condition, sensor 3 can initiate time break to gasbag 6 by microprocessor, to light gunpowder starting gas generator 2
It is inflated to the first gas chamber 10, the first gas chamber 10 is preferentially inflated, and after the completion of the first gas chamber 10, gasbag 6 is in occupant 5
The position of top is it has been determined that since the first gas chamber 10 inflation thickness is respectively less than the second gas chamber 11 and third gas chamber 12, gasbag 6
Lesser 1 space of roof is occupied at this time, and gasbag 6 is effectively ensured will not cause to impact to 5 head of occupant upon deployment, first
After the completion of gas chamber 10 is inflated, gasbag 6 has been positioned at the above-head of occupant 5 at this time, and gas initially enters 11 He of the second gas chamber
Third gas chamber 12 is inflated, and the head in the direction and occupant 5 of second gas chamber 11 and the third gas chamber 12 inflation is close
Vertical relationship, the speed that gasbag 6 is unfolded in this direction is smaller, will not cause shocking damage to 5 head of occupant, effectively
Guarantee that gasbag 6 will not generate injury, the protecting effect of easily controllable gasbag 6 to occupant 5 during expansion.Skill in front
It may also is that passing through between second gas chamber 11 and the third gas chamber 12 and first gas chamber 10 on the basis of art scheme
Interlayer 9 is separated by, and first venthole 7 and the second venthole 8 are separately positioned on interlayer 9.In this way, the second gas chamber 11 and third
Be separated by between gas chamber 12 and the first gas chamber 10 by interlayer 9, guarantee the independence of each gas chamber, it is ensured that the first gas chamber 10 preferentially into
Row inflation guarantees to damage 5 head of occupant when gasbag 6 is unfolded.In front on the basis of technical solution further
Preferred technical solution are as follows: 9 surface of interlayer is equipped with anti-gas-leak coating.In this way, anti-gas-leak coating effective protection interlayer 9 is in vehicle
Reliability in the case where constantly being impacted in roll procedure, firm stabilization, to guarantee gasbag 6 in entire accident process
Protection feature.
A kind of safety protective air-sac device for vehicle rollover of the invention, please refers to Fig. 1 to Fig. 3, describes in front
Technical solution on the basis of it may also is that 6 superficies of gasbag be equipped with anti-gas-leak coating.In this way, outside gasbag 6
Layer surface is equipped with anti-gas-leak coating, guarantees protecting effect of the gasbag 6 in enough time, anti-gas-leak coating effective protection air bag
Bag 6 is still reliable in the case where constantly impacting during vehicle rollover, firm stabilization, guarantees gasbag 6 in entire accident mistake
Protection feature in journey.
A kind of safety protective air-sac device for vehicle rollover of the invention, please refers to shown in Fig. 1 to Fig. 3, in front
It may also is that the sensor 3 is gyro sensor, the gyro sensor and institute on the basis of the technical solution of description
State air bag component connection.In this way, the sensor 3 is gyro sensor, it is equipped with microprocessor in the gyro sensor,
In terms of signal detection, gyro sensor effectively detects vehicle posture, when gyro sensor detection inclination of vehicle posture exists
It, can be targetedly by microprocessor to air bag component when rollover accident has reached critical condition under existing rotational angle speed
Time break is issued, gyro sensor can precisely determine that more there is pointedly prediction to turn over for vehicle posture, high reliablity
Rolling accident simultaneously triggers air bag component.
It is above-mentioned that only several specific embodiments in the present invention are illustrated, but can not be as protection model of the invention
Enclose, it is all according to the present invention in design spirit made by equivalent change or modification or equal proportion zoom in or out, should all
Think to fall into protection scope of the present invention.
Claims (10)
1. a kind of safety protective air-sac device for vehicle rollover, it is characterised in that: described including sensor and air bag component
Sensor is connected with the air bag component, and the head of automotive seat is removably arranged in the sensor and the air bag component
On pillow, it is located at the surface of the occupant crown after the air bag component inflation.
2. a kind of safety protective air-sac device for vehicle rollover according to claim 1, it is characterised in that: the gas
Capsule component includes gas generator and gasbag, and described gas generator one end is connected with the gasbag, the gasbag hair
The raw device other end is connected with the sensor.
3. a kind of safety protective air-sac device for vehicle rollover according to claim 2, it is characterised in that: the gas
Pouch includes the first gas chamber, and first gas chamber is connected with the gas generator.
4. a kind of safety protective air-sac device for vehicle rollover according to claim 3, it is characterised in that: the gas
Pouch further includes the second gas chamber, is connected between second gas chamber and first gas chamber by the first venthole, described second
Gas chamber is located above first gas chamber.
5. a kind of safety protective air-sac device for vehicle rollover according to claim 4, it is characterised in that: the gas
Pouch further includes third gas chamber, is connected between the third gas chamber and first gas chamber by the second venthole.The third
Gas chamber is located at below first gas chamber.
6. a kind of safety protective air-sac device for vehicle rollover according to claim 5, it is characterised in that: described
One chamber inflated thickness is respectively less than the inflation thickness of second gas chamber and the third gas chamber.
7. a kind of safety protective air-sac device for vehicle rollover according to claim 5, it is characterised in that: described
It is separated by between two gas chambers and the third gas chamber and first gas chamber by interlayer, first venthole and the second venthole
It is separately positioned on interlayer.
8. a kind of safety protective air-sac device for vehicle rollover according to claim 7, it is characterised in that: it is described every
Layer surface is equipped with anti-gas-leak coating.
9. being filled according to claim 1 to a kind of safety protective air-sac for vehicle rollover described in 8 any one claims
It sets, it is characterised in that: the gasbag superficies are equipped with anti-gas-leak coating.
10. being filled according to claim 1 to a kind of safety protective air-sac for vehicle rollover described in 8 any one claims
It sets, it is characterised in that: the sensor is gyro sensor, and the gyro sensor is connect with the air bag component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711476696.5A CN109987051A (en) | 2017-12-29 | 2017-12-29 | A kind of safety protective air-sac device for vehicle rollover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711476696.5A CN109987051A (en) | 2017-12-29 | 2017-12-29 | A kind of safety protective air-sac device for vehicle rollover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109987051A true CN109987051A (en) | 2019-07-09 |
Family
ID=67108819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711476696.5A Pending CN109987051A (en) | 2017-12-29 | 2017-12-29 | A kind of safety protective air-sac device for vehicle rollover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109987051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339697A (en) * | 2019-08-07 | 2021-02-09 | 奥托立夫开发公司 | Airbag device |
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| US20020014760A1 (en) * | 2000-06-13 | 2002-02-07 | Maximilian Bossecker | Airbag arrangement, method thereof, and a vehicle with the airbag arrangement thereof |
| DE10039807A1 (en) * | 2000-08-16 | 2002-05-02 | Volkswagen Ag | Head restraint for motor vehicles contains rollover airbag to inflate into area between passenger and vehicle roof |
| US20020125690A1 (en) * | 2000-12-21 | 2002-09-12 | Wolf Boll | Air bag system for a passenger car |
| KR20040025166A (en) * | 2002-09-18 | 2004-03-24 | 델파이 오토모티브 시스템스 성우 주식회사 | Airbag system of head rest |
| US20040119270A1 (en) * | 2002-12-18 | 2004-06-24 | Takata Corporation | Head-protecting airbag and head-protecting airbag device |
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| JP2010132219A (en) * | 2008-12-08 | 2010-06-17 | Toyota Motor Corp | Head protective airbag device |
| CN105313827A (en) * | 2014-07-30 | 2016-02-10 | 福特全球技术公司 | Headrest-mounted vehicle airbag |
| CN207860132U (en) * | 2017-12-29 | 2018-09-14 | 上汽通用五菱汽车股份有限公司 | A kind of safety protective air-sac device for vehicle rollover |
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2017
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9815413D0 (en) * | 1998-07-15 | 1998-09-16 | Autoliv Dev | Improvements in or relating to a safety device |
| US20020014760A1 (en) * | 2000-06-13 | 2002-02-07 | Maximilian Bossecker | Airbag arrangement, method thereof, and a vehicle with the airbag arrangement thereof |
| DE10039807A1 (en) * | 2000-08-16 | 2002-05-02 | Volkswagen Ag | Head restraint for motor vehicles contains rollover airbag to inflate into area between passenger and vehicle roof |
| US20020125690A1 (en) * | 2000-12-21 | 2002-09-12 | Wolf Boll | Air bag system for a passenger car |
| KR20040025166A (en) * | 2002-09-18 | 2004-03-24 | 델파이 오토모티브 시스템스 성우 주식회사 | Airbag system of head rest |
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| JP2010132219A (en) * | 2008-12-08 | 2010-06-17 | Toyota Motor Corp | Head protective airbag device |
| CN105313827A (en) * | 2014-07-30 | 2016-02-10 | 福特全球技术公司 | Headrest-mounted vehicle airbag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339697A (en) * | 2019-08-07 | 2021-02-09 | 奥托立夫开发公司 | Airbag device |
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