CN109955821A - Automotive Safety Air Bags and vehicle with it - Google Patents
Automotive Safety Air Bags and vehicle with it Download PDFInfo
- Publication number
- CN109955821A CN109955821A CN201711418183.9A CN201711418183A CN109955821A CN 109955821 A CN109955821 A CN 109955821A CN 201711418183 A CN201711418183 A CN 201711418183A CN 109955821 A CN109955821 A CN 109955821A
- Authority
- CN
- China
- Prior art keywords
- gas chamber
- expansion
- gas
- automotive safety
- air bags
- 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
- 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
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
-
- 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
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
- B60R2021/23146—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection seat mounted
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The present invention provides a kind of Automotive Safety Air Bags and the vehicle with it, including the side air bag being positioned close on the seat side wings of vehicle door side, it is arc-shaped after the side air bag expansion expansion, the second gas chamber extended including the first gas chamber for extending along vehicle front-rear direction and in the vehicle width direction, first gas chamber is connected with second gas chamber, it is arranged between seat side wings and car door after the first gas chamber expansion expansion, cushion space is formed between vehicle instrument desk after the second gas chamber expansion expansion, Automotive Safety Air Bags provided by the invention and vehicle with it, the setting of side air bag can successfully manage small overlapping collision and angle collisions, reduce the head of occupant, the injury of neck and chest.
Description
Technical field
The present invention relates to vehicular field, in particular to a kind of Automotive Safety Air Bags and the automobile with it.
Background technique
It is generally provided with frontal airbag and side airbag on automobile at present, these air bags are both for front
What collision and side collision operating condition were designed, it can effective protection occupant safety in head-on crash and side collision.But reality
In, substantially all collisions are all with angled collision, as shown in Figure 1, occupant can rotate in collision process, so multiplying
Member cannot many times strike the center of air bag, when angle collisions occur, occupant can rotate to cause head along
Graphic arrow direction movement strikes the rigid structures such as A column, and injury values is caused to increase.
AIA (IIHS) was proposed the 25% small operating condition for being overlapped rigid obstacle collision in 2012, many luxurious
Brand vehicle restraint system all obtains very poor evaluation, this is because occupant can revolve with the rotation of vehicle in collision process
Turn, as shown in Figure 1, can rotate during the upper trunk Forward of occupant so as to cause head impact A column, occupant is caused biggish
Injury.Under such conditions, frontal airbag and side airbag cannot effectively be defendd to impact, and endanger occupant safety.
Summary of the invention
The present invention is directed to solve one of the technical problem in above-mentioned technology at least to a certain extent.
For this purpose, an object of the present invention is to provide a kind of Automotive Safety Air Bags, for solving in the prior art
When small overlapping collision and angle collisions occur for vehicle, occupant easily strikes the structures such as interior A column backplate in collision process, makes
Big problem is injured at occupant's incidence.
It is another object of the present invention to propose a kind of vehicle.
First aspect present invention embodiment provides a kind of Automotive Safety Air Bags, the seat including being positioned close to vehicle door side
Side air bag in chair flank mounting bracket, it is arc-shaped after the side air bag expansion expansion, including what is extended along vehicle front-rear direction
First gas chamber and the second gas chamber extended in the vehicle width direction, first gas chamber is connected with second gas chamber, described
Be arranged between seat side wings and car door after the expansion expansion of first gas chamber, after second gas chamber expansion expansion with vehicle instrument desk
Between form cushion space.Automotive Safety Air Bags according to the present invention further include air charging system, when vehicle collides,
To be inflated to the side air bag.
Automotive Safety Air Bags according to the present invention, first gas chamber include before lateral protection zone and side to protection
The interconnecting piece being connected with second gas chamber, setting at the interconnecting piece are arranged before the side of first gas chamber to protection zone for area
Air inlet membrane.
Automotive Safety Air Bags according to the present invention, the air inlet membrane are connected using tear line, the air inlet membrane
Tear line tearing pressure be set as the first critical value, the gas pressure intensity of first gas chamber reaches first critical value
When, the air inlet membrane tearing, gas flows to rapidly second gas chamber.
At least one is arranged in the direction of Automotive Safety Air Bags according to the present invention, the second gas chamber towards the instrument desk
Exhaust pore membrane is arranged as steady state value, on the gas vent for gas vent, the rigidity to adjust second gas chamber.
Automotive Safety Air Bags according to the present invention, the exhaust pore membrane are connected using tear line, the exhaust pore membrane
Tear line tearing pressure be set as the second critical value, the gas pressure intensity of second gas chamber reaches second critical value
When, the exhaust pore membrane tearing is vented to second gas chamber.
Automotive Safety Air Bags according to the present invention further include the front that the cushion space is arranged in after expansion is unfolded
Protect air bag, the gas vent of second gas chamber is towards the front protecting air bag.
Automotive Safety Air Bags according to the present invention, second gas chamber are arranged in occupant and the front protecting air bag
Between.
In ellipse after Automotive Safety Air Bags according to the present invention, first gas chamber and/or the expansion expansion of the second gas chamber
Round or rectangle.
It is in after Automotive Safety Air Bags according to the present invention, first gas chamber and second gas chamber expansion expansion
90 ° of -120 ° of angles.
Automotive Safety Air Bags according to the present invention further include drawstring, described drawstring one end and second gas chamber
Free end connection, the other end are connect with the mounting bracket on seat side wings.
Automotive Safety Air Bags according to the present invention, the first gas chamber expansion expansion extends forward from seat side wings to be covered
Lid occupant's trunk rear arc transition is connect with second gas chamber, along vehicle-width direction after the second gas chamber expansion expansion
The other side of seat is extended to, and extends to hip from the chest of occupant in the height direction.
Automotive Safety Air Bags provided in an embodiment of the present invention, not only preceding touch and after touch in can be well protected and multiply
Member can also protect occupant in small overlapping collision and angle collisions very well, reduce the injury on the head, neck and chest of occupant,
First gas chamber can constrain occupant's sidesway, and the second gas chamber can constrain occupant's Forward, and the first gas chamber and the combination of the second gas chamber can provide and appoint
The resultant force constraint occupant for angle of anticipating is mobile.
Second aspect of the present invention embodiment proposes a kind of vehicle, and the vehicle is provided with first aspect present invention embodiment
The Automotive Safety Air Bags.
The vehicle according to embodiments of the present invention, automobile installation airbag apparatus are provided with side air bag, and the side air bag is swollen
It include the first gas chamber extended along vehicle front-rear direction and the second gas chamber for extending in the vehicle width direction after swollen expansion, described the
The Combination Design of one gas chamber and second gas chamber can provide the occupant of resultant force constraint at any angle, absorb Impact energy, reduce
The injury on the head, neck and chest of occupant.
Other features and advantages of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the installation airbag apparatus of the prior art；
Fig. 2 is the overall structure diagram of the air bag device expansion expansion of one embodiment of the invention；
Fig. 3 is the top view of air bag device expansion expansion in Fig. 2；
Fig. 4 is the side view of air bag device expansion expansion in Fig. 2；
Fig. 5 is the schematic view of the mounting position of side air bag according to an embodiment of the invention.
Appended drawing reference: 1 it is side air bag, 11 is the first gas chamber, 111 is lateral protection zone, 112 is before side to protection zone, 12
It is gas vent for the second gas chamber, 121,1211 be exhaust pore membrane, 2 be interconnecting piece, 3 be front protecting air bag, 4 be drawstring, 5 is side
Air bag installation region, 6 are cushion space, 7 are instrument desk, 8 are mounting bracket.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is at least two, such as two
It is a, three etc., unless otherwise specifically defined.
1-5 and the in conjunction with the embodiments next car door that the present invention will be described in detail and the vehicle with it below with reference to the accompanying drawings.
With reference to Fig. 2-5, the overall structure diagram of the air bag device expansion expansion of the embodiment of the present invention, it is known that this hair
Automotive Safety Air Bags described in bright embodiment, it is described including the side air bag 1 being positioned close on the seat side wings of vehicle door side
It is arc-shaped after the expansion expansion of side air bag 1, prolong including the first gas chamber 11 for extending along vehicle front-rear direction and in the vehicle width direction
The second gas chamber 12 stretched, first gas chamber 11 are connected with second gas chamber 12, set after the expansion of the first gas chamber 1 expansion
It sets between seat side wings and car door, forms cushion space 6 between vehicle instrument desk 7 after the second gas chamber 2 expansion expansion.?
In the present embodiment, the mounting bracket 8 of the side air bag 1 is mounted on the side air bag installation region 5 of seat side wings, the side air bag 1
Mounting bracket 8 installation on the seat, guarantee different heights occupant adjust seat in different location, can be by good
Protection；When colliding, the expansion expansion rapidly of the side air bag 1, first gas chamber 11 can constrain occupant's sidesway, and described the
Two gas chambers 12 can constrain occupant's Forward, after first gas chamber 11 and 12 rapid expanding of the second gas chamber expansion, the side
The cambered design of air bag 1 guarantee effectively to limit after first gas chamber 11 and second gas chamber 12 combination occupant forwards, to
Side and to the movement in front of side, avoids occupant because collision, which rotates, strikes the rigid structures such as A column, occupant is effectively reduced
Head, neck and chest injury, protect occupant safety, have a safety feature, after second gas chamber 12 expansion expansion with vehicle
Cushion space 6 is formed between instrument desk 7, installation space has been reserved in the setting for other interior auxiliary safety devices, while also being given
7 crumple energy-absorbing of instrument desk reserves certain cushion space, is conducive to the dispersion of collision energy.
It is understood that in the present embodiment, first gas chamber 11 and second gas chamber 12 can be integral type
Structure, or individual two gas chambers being connected.
Automobile installation airbag apparatus further includes air charging system according to embodiments of the present invention, is collided in vehicle
When, to inflate to the side air bag 1, in the present embodiment, the air charging system first gives first gas chamber 11 to inflate, and described the
Inflated again to second gas chamber 12 after the inflation of one gas chamber 11, after first gas chamber 11 expansion expansion setting in seat side wings and
Between car door, occupant's sidesway can be effectively limited, occupant's Forward can be effectively limited after 12 inflation of the second gas chamber.
As shown in figure 3, first gas chamber 11 includes before lateral protection zone 111 and side to the first gas described in protection zone 112
The interconnecting piece 2 being connected with second gas chamber 12 is set before the side of room 11 to protection zone 111, air inlet is set at the interconnecting piece 2
Pore membrane, the setting of the air inlet membrane guarantee that first gas chamber 11 is connected to second gas chamber 12, first gas chamber 11
Interior gas can flow to second gas chamber 12 by air inlet membrane.
In the present embodiment, the air inlet membrane is connected using tear line, the pressure of the tear line tearing of the air inlet membrane
It is set as the first critical value by force, when the gas pressure intensity of first gas chamber 11 reaches first critical value, the air inlet membrane
Tearing is inflated to second gas chamber 12 rapidly.The air inlet membrane is set as the form connection of tear line, can effectively adjust
The gas pressure intensity of first gas chamber 11, when the gas pressure intensity of the first gas chamber 11 reaches the first critical value, the air inlet membrane tearing,
On the one hand, at collision initial stage, gas flows to rapidly second gas chamber 12 to the 12 gas-filled protective occupant of the second gas chamber, another
Aspect, when the first gas chamber 11 is hit, rigidity is excessive, and the rigidity value of first gas chamber 11 is adjusted, and avoids because described
The rigidity of first gas chamber 11 is excessive, causes additional injury to occupant.
As shown in figure 3, at least one gas vent 121 is arranged in the direction of the second gas chamber 12 towards the instrument desk 7, to adjust
The rigidity of second gas chamber 12 is steady state value, setting exhaust pore membrane 1211 on the gas vent 121.The gas vent 121 can
To be set as multiple, when colliding, when occupant is impacted forward due to inertia, second gas chamber 12 is squeezed, described the
The dynamics that the pore membrane 1211 that the gas vent 121 of two gas chambers 12 designs impacts forward according to occupant, it is adjustable described
The rigidity of second gas chamber 2 avoids 12 rigidity of the second gas chamber excessively high to multiplying under the premise of effectively absorbing the Impact energy of member
Member causes additional injury.Meanwhile in actual use, the size Control exhaust velocity of adjusting gas vent 121 can be passed through.
In the present embodiment, the exhaust pore membrane 1211 is connected using tear line, the tear line of the exhaust pore membrane 1211
The pressure of tearing is set as the second critical value, described when the gas pressure intensity of second gas chamber 12 reaches second critical value
It is vented pore membrane 1211 to tear, be vented to second gas chamber 12.Second gas chamber 12 can control using tearing sewer
Exhaust velocity does corresponding variation with the pressure of second gas chamber 12, effectively and in time guarantees that pressure is permanent in the second gas chamber 12
It is fixed, guarantee the protecting effect to occupant.
As in Figure 2-4, the Automotive Safety Air Bags according to embodiments of the present invention further include setting after expansion is unfolded
The front protecting air bag 3 in the cushion space 6 is set, the gas vent 121 of second gas chamber 12 is protected towards the front
Protect air bag 3.The front protecting air bag 3 can be set in instrument desk 7, secondary instrument desk and steering wheel etc..Second gas chamber
12 gas vent 121 is arranged towards the front protecting air bag 3, and the air-flow that the gas vent 121 is discharged can be with front
It protects air bag 3 to interact, on the one hand can disperse the collision energy of a part of head-on crash and angle collisions, another aspect institute
Stating second gas chamber 12 of side air bag 1, can also to constrain occupant mobile to seat back side, in the prior art, phase before the collision
Occupant is only capable of by belt restraints, and safety belt is small to the forced area of people, and it is bigger to will cause occupant's stress, the gas vent
121 can mitigate effect of the safety belt to occupant with the interaction of the front protecting air bag 3, be more advantageous to reduction occupant's
Chest injury values.As shown in Figure 3-4, second gas chamber 12 is arranged between occupant and the front protecting air bag 3, and described the
Two gas chambers 12 can limit occupant's Forward, and head-on crash energy, second gas chamber 12 can be absorbed in the front protecting air bag 3
Cooperation with the front protecting air bag 3 can be with effective protection occupant safety.
It as shown in Figure 3-4, in the present embodiment, is in ellipse after first gas chamber 11 and/or the expansion expansion of the second gas chamber 12
Round or rectangle, the ellipse or rectangular design guarantee that first gas chamber 11 and 12 arc-shaped transition of the second gas chamber connect
It connects, when collision, expansion expansion facilitates rapid.
It as in Figure 3-5, is in 90 ° of-120 ° of angles after first gas chamber 11 and second gas chamber 12 expansion expansion, it can
Effectively limitation occupant position guarantees that occupant will not be mobile to car door direction, side front and front, strikes the rigid structures such as A column,
The Automotive Safety Air Bags setting further includes drawstring 4, and the free end of described 4 one end of drawstring and second gas chamber 12 connects
It connects, the other end is connect with the mounting bracket 8 on seat side wings, and the drawstring 4 is for adjusting first gas chamber 11 and described the
Angle after the expansion expansion of two gas chambers 12, the length for adjusting the drawstring 4 can control first gas chamber 11 and described second
Angle after the expansion expansion of gas chamber 12, so that preferably constraint occupant is mobile, the drawstring 4 can be set to knitting for one piece of square
Cloth, guarantee the second gas chamber 12 can horizontal spreading while, control the length of woven fabric, first gas chamber 11 and described the be adjusted
The angle of two gas chambers 12.
As shown in figure 3, in the present embodiment, the expansion of the first gas chamber 11 expansion is extended forward over from seat side wings to be multiplied
It is connect after member's trunk with second gas chamber 12, extends to seat along vehicle-width direction after the expansion of the second gas chamber 12 expansion
The other side of chair, and hip is extended to from the chest of occupant in the height direction.The phase is only capable of by belt restraints before the collision
Occupant is mobile, and safety belt is small to the forced area of occupant, and it is bigger to will cause occupant's stress, and the second gas chamber 12 is in the height direction
Hip is extended to from the chest of occupant and occupant's contact area is big, can effectively reduce safety belt to the load of occupant's chest, thus
The injury of occupant's chest can be lowered very well.
The vehicle according to embodiments of the present invention is provided with the dress of Automobile Airbag described in the embodiment of the present invention
It sets, as shown in figure 3, the installation airbag apparatus includes the side air bag 1 of arc, the peace of seat side wings is arranged in the side air bag 1
It fills on bracket 8, it is ensured that the occupant of different heights adjusts seat in different location, can be protected well, described
Side air bag 1 includes the first gas chamber 11 extended along vehicle front-rear direction that arc connects and extend in the vehicle width direction second
Gas chamber 12, first gas chamber 11 are formed before lateral protection zone 111 and side to protection zone 112, and second gas chamber 12 forms cross
To protection zone, it can effectively limit in collision and multiply to protection zone 112 and the conjunction of cross-protection district's groups before the lateral protection zone 111, side
The movement of member guarantees occupant safety.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (13)
1. a kind of Automotive Safety Air Bags, it is characterised in that: including the side gas being positioned close on the seat side wings of vehicle door side
Capsule (1), it is arc-shaped after side air bag (1) the expansion expansion, including the first gas chamber (11) extended along vehicle front-rear direction and edge
The second gas chamber (12) that vehicle-width direction extends, first gas chamber (11) is connected with second gas chamber (12), described
Be arranged between seat side wings and car door after first gas chamber (1) expansion expansion, after second gas chamber (2) expansion expansion with vehicle
Cushion space (6) are formed between instrument desk (7).
2. Automotive Safety Air Bags as described in claim 1, it is characterised in that: further include air charging system, occur in vehicle
When collision, to be inflated to the side air bag (1).
3. Automotive Safety Air Bags as claimed in claim 2, it is characterised in that: first gas chamber (11) includes lateral protects
It protects before area (111) and side to protection zone (112), to protection zone (111) setting and described the before the side of first gas chamber (11)
Air inlet membrane is arranged at the interconnecting piece (2) in two gas chambers (12) connected interconnecting piece (2).
4. Automotive Safety Air Bags as claimed in claim 3, it is characterised in that: the air inlet membrane is connected using tear line
It connects, the pressure of the tear line tearing of the air inlet membrane is set as the first critical value, the gas pressure intensity of first gas chamber (11)
When reaching first critical value, the air inlet membrane tearing, gas flows to rapidly second gas chamber (12).
5. Automotive Safety Air Bags as claimed in claim 4, it is characterised in that: second gas chamber (12) is towards instrument desk
(7) at least one gas vent (121), setting exhaust pore membrane (1211) on the gas vent (121) is arranged in direction.
6. Automotive Safety Air Bags as claimed in claim 5, it is characterised in that: the exhaust pore membrane (1211) is using tearing
The pressure of line connection, the tear line tearing of exhaust pore membrane (1211) is set as the second critical value, second gas chamber (12)
Gas pressure intensity when reaching second critical value, exhaust pore membrane (1211) tearing is vented to second gas chamber (12).
7. Automotive Safety Air Bags as claimed in claim 5, it is characterised in that: further include being arranged after expansion is unfolded described
The gas vent (121) of the front protecting air bag (3) of cushion space (6), second gas chamber (12) is protected towards the front
It protects air bag (3).
8. Automotive Safety Air Bags as claimed in claim 7, it is characterised in that: second gas chamber (12) is arranged in occupant
Between the front protecting air bag (3).
9. Automotive Safety Air Bags as described in claim 1, it is characterised in that: first gas chamber (11) and/or second
Oval or rectangle after gas chamber (12) expansion expansion.
10. Automotive Safety Air Bags as described in claim 1, it is characterised in that: first gas chamber (11) and described the
It is in 90 ° of -120 ° of angles after two gas chambers (12) expansion expansion.
11. Automotive Safety Air Bags as claimed in claim 10, it is characterised in that: further include drawstring (4), the drawstring
(4) one end is connect with the free end of second gas chamber (12), and the other end is connect with the mounting bracket (8) on seat side wings.
12. Automotive Safety Air Bags as described in claim 1, it is characterised in that: the first gas chamber (11) expansion expansion
It extends forward over occupant's trunk rear arc transition from seat side wings to connect with second gas chamber (12), second gas chamber
(12) other side of seat is extended to along vehicle-width direction after expansion expansion, and prolong in the height direction from the chest of occupant
Reach hip.
13. a kind of vehicle, it is characterised in that: be arranged just like the described in any item Automotive Safety Air Bags of claim 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418183.9A CN109955821A (en) | 2017-12-25 | 2017-12-25 | Automotive Safety Air Bags and vehicle with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418183.9A CN109955821A (en) | 2017-12-25 | 2017-12-25 | Automotive Safety Air Bags and vehicle with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109955821A true CN109955821A (en) | 2019-07-02 |
Family
ID=67020814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711418183.9A Pending CN109955821A (en) | 2017-12-25 | 2017-12-25 | Automotive Safety Air Bags and vehicle with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109955821A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919525A (en) * | 2021-02-02 | 2022-08-19 | 丰田自动车株式会社 | Side airbag device for vehicle and occupant protection device |
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|---|---|---|---|---|
| CN2547585Y (en) * | 2002-06-20 | 2003-04-30 | 锦州锦恒汽车安全系统股份有限公司 | Dual axial electronic control device of safety air bag for automobile |
| US20030111829A1 (en) * | 2001-12-18 | 2003-06-19 | Tesch Todd E. | Curtain air bag including inflatable perimeter gas channel |
| CN1953890A (en) * | 2004-05-07 | 2007-04-25 | 奥托立夫开发公司 | Gas bag unit |
| CN103448660A (en) * | 2013-09-17 | 2013-12-18 | 延锋百利得（上海）汽车安全系统有限公司 | Vehicle side air curtain device with front protection function |
| CN105358417A (en) * | 2013-02-21 | 2016-02-24 | 安德雷斯·费尼韦斯 | Crash protection system |
| CN205801025U (en) * | 2016-06-13 | 2016-12-14 | 延锋百利得（上海）汽车安全系统有限公司 | A kind of air bag steam vent |
| JP2017197004A (en) * | 2016-04-27 | 2017-11-02 | 株式会社タチエス | Seat |
-
2017
- 2017-12-25 CN CN201711418183.9A patent/CN109955821A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030111829A1 (en) * | 2001-12-18 | 2003-06-19 | Tesch Todd E. | Curtain air bag including inflatable perimeter gas channel |
| CN2547585Y (en) * | 2002-06-20 | 2003-04-30 | 锦州锦恒汽车安全系统股份有限公司 | Dual axial electronic control device of safety air bag for automobile |
| CN1953890A (en) * | 2004-05-07 | 2007-04-25 | 奥托立夫开发公司 | Gas bag unit |
| CN105358417A (en) * | 2013-02-21 | 2016-02-24 | 安德雷斯·费尼韦斯 | Crash protection system |
| CN103448660A (en) * | 2013-09-17 | 2013-12-18 | 延锋百利得（上海）汽车安全系统有限公司 | Vehicle side air curtain device with front protection function |
| JP2017197004A (en) * | 2016-04-27 | 2017-11-02 | 株式会社タチエス | Seat |
| CN205801025U (en) * | 2016-06-13 | 2016-12-14 | 延锋百利得（上海）汽车安全系统有限公司 | A kind of air bag steam vent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114919525A (en) * | 2021-02-02 | 2022-08-19 | 丰田自动车株式会社 | Side airbag device for vehicle and occupant protection device |
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