CN108860047A - A kind of automobile knee airbag device - Google Patents
A kind of automobile knee airbag device Download PDFInfo
- Publication number
- CN108860047A CN108860047A CN201810638111.3A CN201810638111A CN108860047A CN 108860047 A CN108860047 A CN 108860047A CN 201810638111 A CN201810638111 A CN 201810638111A CN 108860047 A CN108860047 A CN 108860047A
- Authority
- CN
- China
- Prior art keywords
- air bag
- cavity
- fixed
- shell
- knee airbag
- 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.)
- Granted
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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
- B60R21/205—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards
- B60R21/206—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards in the lower part of dashboards, e.g. for protecting the knees
-
- 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
-
- 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
- B60R2021/23169—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for knee protection
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a kind of automobile knee airbag devices, the automobile knee airbag device includes being sequentially connected with the U-shaped shell formed by instrument board shell, steering wheel set casing and air bag fixed plate, air bag shell is fixed in the air bag fixed plate, partition is fixed in the air bag shell, the air bag shell inside division is formed with the first cavity and the second cavity by the partition, it is provided with the first air bag of curling in first cavity, is provided with the second air bag in second cavity；It solves traditional knee airbag device to be difficult effectively to protect the leg of passenger comprehensively; the sitting posture for being especially different passenger is different; its leg is possible to that bending is presented or founds straight state; monosaccate cannot carry out effective protection to it; furthermore; in pop-up, the installation shell of fixation balloon may fall off the problem of causing secondary injury to the leg of passenger traditional air bag.
Description
Technical field
The present invention relates to safe automobile air bags, and in particular, to a kind of automobile knee airbag device.
Background technique
Electronic security(ELSEC) air bag is a kind of protection system of passive safety, it is used cooperatively with seat harness, Ke Yiwei
Occupant provides effective Anti-bumping protection.In car collision, safe automobile air bag can make head injuries rate reduce 25%, face by
Hurt rate and reduces 80% or so.Knee airbag device is a kind of common interior air bag, can collide occur when by
Deployment balloon protects the leg of passenger between instrument board and the shank (such as shin bone) of passenger.When vehicle collision occurs, gas
Capsule can prevent passenger from bumping against with higher acceleration and instrument board.Instrument board is made of high hardness material, thus when passenger with compared with
When high acceleration and instrument board bumps against, the biggish power in leg one of passenger can be applied to.The airbag apparatus allows passenger gentle
Capsule rather than with the component of vehicle bump against, so that relatively low impact force be made to be applied to passenger.Traditional knee air bag dress
It sets and is only provided with single air bag, effective protection can be carried out to the calf of passenger, prevent its forward collision, thing occurs in automobile
Therefore when, instrument board, which may push, squeezes the huckle of passenger, and traditional knee airbag device is difficult effective right
The leg of passenger is protected comprehensively, and the sitting posture for being especially different passenger is different, and leg is possible to that bending or vertical straight is presented
State, monosaccate cannot carry out effective protection to it, in addition, traditional air bag is in pop-up, the installation shell of fixation balloon
It may fall off and secondary injury is caused to the leg of passenger.
Summary of the invention
The object of the present invention is to provide a kind of automobile knee airbag devices, solve traditional knee airbag device and are difficult to have
The leg to passenger of effect is protected comprehensively, and the sitting posture for being especially different passenger is different, and leg is possible to that bending is presented
Or found straight state, monosaccate cannot carry out effective protection to it, in addition, traditional air bag pop-up when, the peace of fixation balloon
Dress shell may fall off the problem of causing secondary injury to the leg of passenger.
To achieve the goals above, the present invention provides a kind of automobile knee airbag device, the automobile knee airbag dresses
It sets including being sequentially connected with the U-shaped shell formed, the air bag fixed plate by instrument board shell, steering wheel set casing and air bag fixed plate
On be fixed with air bag shell, partition is fixed in the air bag shell, the air bag shell inside division is formed with first by the partition
Cavity and the second cavity are provided with the first air bag of curling in first cavity, are additionally provided with fixation in first cavity
First gas generator in the air bag fixed plate, the first gas generator are located at first inside air bag, institute
The second air bag for being provided with curling in the second cavity is stated, is additionally provided with second be fixed on the partition in second cavity
Gas generator, the second gas generator are located in second air bag, close to first cavity in the air bag shell
Place is provided with the first impenetrating mouth being connected with first cavity, and two opposite sides are to both sides in first impenetrating mouth
Being recessed, it is fluted to be formed, and switch door-plate is slidably provided respectively in the groove, is respectively fixed on the switch door-plate
Positioned at the arc push plate of first cavity, the arc push plate is bent in first cavity to both sides, in the groove
It is further fixed on spring, the spring one end is fixed, and the other end is connected with the switch door-plate in the groove, when described the
When one air bag expands under first gas generator effect, first air bag pushes the arc push plate toward two sides,
And expanded out from first impenetrating mouth, it is provided with and the second cavity phase at second cavity in the air bag shell
Second impenetrating mouth of connection is hinged with switchboard on second impenetrating mouth, is provided on the switchboard positioned at described second
Bayonet unit in cavity.
Preferably, the bayonet unit include the fixed transverse rod being fixed on second cavity inner wall, be fixed on it is described
The slide bar of switchboard inner surface, the slide bar are fixed with torsional spring at least partially through the fixed transverse rod, the top of the slide bar,
The both ends of the torsional spring are respectively fixed with first baffle and second baffle, under original state, the first baffle and described second
Baffle is in horizontality, described when second air bag expansion to prevent the slide bar from falling off from the fixed transverse rod
Second air bag drives the switchboard to be turned out, at this point, the first baffle and second baffle are folded up, the slide bar energy
It is enough to fall off from the fixed transverse rod.
Preferably, it is fixed with multiple first be looped around around first air bag in first cavity and keeps out column, with
Enable first air bag towards the first impenetrating mouth directional expansion.
Preferably, it is fixed with multiple second be looped around around second air bag in second cavity and keeps out column, with
Enable second air bag towards the second impenetrating mouth directional expansion.
Preferably, the described first quantity for keeping out column is no less than 4 groups.
Preferably, the described second quantity for keeping out column is no less than 4 groups.
Preferably, the switch door-plate and the switchboard are all flexible plastic material.
According to the above technical scheme, the present invention provides a kind of automobile knee airbag device, the automobile knee airbag dresses
It sets including being sequentially connected with the U-shaped shell formed, the air bag fixed plate by instrument board shell, steering wheel set casing and air bag fixed plate
On be fixed with air bag shell, partition is fixed in the air bag shell, the air bag shell inside division is formed with first by the partition
Cavity and the second cavity are provided with the first air bag of curling in first cavity, are provided with the second gas in second cavity
Capsule is provided with the first impenetrating mouth being connected with first cavity at first cavity in the air bag shell, described
Two opposite sides are recessed to both sides in first impenetrating mouth to form fluted, is slidably provided respectively with out in the groove
Shutdown plate is respectively fixed with the arc push plate positioned at first cavity on the switch door-plate, and the arc push plate is described
It is bent in first cavity to both sides, when first air bag expands under first gas generator effect, described first
Air bag pushes the arc push plate toward two sides, and expands out from first impenetrating mouth, close to described the in the air bag shell
It is provided with the second impenetrating mouth being connected with second cavity at two cavitys, is hinged with switchboard on second impenetrating mouth,
The bayonet unit being provided on the switchboard in second cavity；Automobile knee airbag device master provided by the invention
It is arranged in below automobile instrument panel, which includes 2 independent airbag apparatus, which can be right respectively when expanding
The thigh and shank of passenger carries out effective protection, no matter which kind of posture the leg of passenger is in when accident, can have to it
On the one hand effect protection avoids occupant leg forward collision, another that instrument board deformation is conveniently avoided to oppress the thigh of passenger,
Secondly, include the switch gate of plug-type switch gate and radial type in the airbag apparatus, when air bag is expanded and is sprayed, switch
Door will not fall off from main casing, avoid switch gate from causing secondary injury to passenger when opening, while also facilitating the wound of air bag
Storage.
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
The drawings are intended to provide a further understanding of the invention, and constitutes part of specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structure chart of automobile knee airbag device provided by the invention；
Fig. 2 is the structure chart of bayonet unit in automobile knee airbag device provided by the invention.
Description of symbols
1- instrument board shell 2- bayonet unit
3- steering wheel set casing 4- air bag fixed plate
5- air bag shell the first cavity of 6-
7- the second cavity 8- partition
9- first gas generator the first air bag of 10-
11- first keeps out column 12- second gas generator
The second air bag of 13- 14- second keeps out column
15- switchs door-plate 17- spring
18- arc push plate 19- switchboard
21- fixed transverse rod 22- slide bar
23- torsional spring 24- first baffle
25- second baffle
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
In the present invention, in the absence of explanation to the contrary, the noun of locality that " one end, other end " etc. is included in the term
Only represent orientation of the term under normal service condition, or be those skilled in the art understand that be commonly called as, and be not construed as pair
The limitation of the term.
As depicted in figs. 1 and 2：The present invention provides a kind of automobile knee airbag device, the automobile knee airbag device
Including being sequentially connected with the U-shaped shell formed by instrument board shell 1, steering wheel set casing 3 and air bag fixed plate 4, the air bag is fixed
It is fixed with air bag shell 5 on plate 4, is fixed with partition 8 in the air bag shell 5, the partition 8 is by the 5 inside division shape of air bag shell
At having the first cavity 6 and the second cavity 7,6 the first air bag 10 for being provided with curling, first cavity 6 in first cavity
It is inside additionally provided with the first gas generator 9 being fixed in the air bag fixed plate 4, the first gas generator 9 is located at institute
It states inside the first air bag 10, the second air bag 13 of curling is provided in second cavity 7, is also set up in second cavity 7
There is the second gas generator 12 being fixed on the partition 8, the second gas generator 12 is located at second air bag 13
It is interior, the first impenetrating mouth being connected with first cavity 6, institute are provided at first cavity 6 in the air bag shell 5
It states two sides opposite in the first impenetrating mouth and is recessed to be formed fluted to both sides, be slidably provided respectively in the groove
Door-plate 15 is switched, is respectively fixed with the arc push plate 18 positioned at first cavity 6 on the switch door-plate 15, the arc pushes away
Plate 18 is bent in first cavity 6 to both sides, is further fixed on spring 17 in the groove, described 17 one end of spring is fixed on
In the groove, the other end is connected with the switch door-plate 15, when first air bag 10 is in the first gas generator 9
Under effect when expansion, first air bag 10 pushes the arc push plate 18 toward two sides, and expands from first impenetrating mouth
Out, the second impenetrating mouth being connected with second cavity 7, institute are provided at second cavity 7 in the air bag shell 5
It states and is hinged with switchboard 19 on the second impenetrating mouth, the buckle dress in second cavity 7 is provided on the switchboard 19
Set 2.Automobile knee airbag device provided by the invention is mainly disposed to below automobile instrument panel, which includes 2 only
Vertical airbag apparatus can carry out effective protection to the thigh of passenger and shank respectively when the air bag expands, no matter multiplying when accident
Which kind of posture the leg of visitor is in, and can carry out effective protection to it, on the one hand avoid occupant leg forward collision, another convenience
Instrument board deformation is avoided to oppress the thigh of passenger, secondly, including plug-type switch gate and hingedly in the airbag apparatus
The switch gate of formula, when air bag is expanded and sprayed, switch gate will not fall off from main casing, avoid switch gate when opening to multiplying
Visitor causes secondary injury, while the wound of air bag also being facilitated to store.
In a preferred embodiment of the invention, in order to enable switchboard 19 can when the second air bag 13 expands
Timely rotating opening, while switchboard 19 being avoided surprisingly not pop up in normal state, the bayonet unit 2 includes being fixed on
Fixed transverse rod 21 on second cavity, 7 inner wall, the slide bar 22 for being fixed on 19 inner surface of switchboard, the slide bar 22 to
Small part runs through the fixed transverse rod 21, and the top of the slide bar 22 is fixed with torsional spring 23, and the both ends of the torsional spring 23 are solid respectively
Surely there are a first baffle 24 and second baffle 25, under original state, the first baffle 24 and the second baffle 25 are in level
State, to prevent the slide bar 22 from falling off from the fixed transverse rod 21, when second air bag 13 expansion, second gas
Capsule 13 drives the switchboard 19 to be turned out, at this point, the first baffle 24 and second baffle 25 are folded up, the slide bar
22 can fall off from the fixed transverse rod 21.
In a preferred embodiment of the invention, in order to enable the first air bag 10 can be oriented from the first impenetrating mouth
It expands out, multiple first be looped around around first air bag 10 is fixed in first cavity 6 and keep out column 11, so that
First air bag 10 can be towards the first impenetrating mouth directional expansion.
In a preferred embodiment of the invention, in order to enable the second air bag 13 can be oriented from the second impenetrating mouth
It expands out, multiple second be looped around around second air bag 13 is fixed in second cavity 7 and keep out column 14, so that
Second air bag 13 can be towards the second impenetrating mouth directional expansion.
In a preferred embodiment of the invention, in order to enable the first air bag 10 can be oriented from the first impenetrating mouth
It expands out, the described first quantity for keeping out column 11 is no less than 4 groups.
In a preferred embodiment of the invention, in order to enable the second air bag 13 can be oriented from the second impenetrating mouth
It expands out, the described second quantity for keeping out column 14 is no less than 4 groups.
In a preferred embodiment of the invention, the first air bag 10 and the second air bag 13 are expanding out in order to prevent
When, it switchs door-plate 15 and unexpected fall off of switchboard 19 causes secondary injury, the switch door-plate 15 and the switchboard 19 are all
Flexible plastic material.
It is described the prefered embodiments of the present invention in detail above in conjunction with attached drawing, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, within the scope of the technical concept of the present invention, a variety of letters can be carried out to technical solution of the present invention
Monotropic type, these simple variants all belong to the scope of protection of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention to it is various can
No further explanation will be given for the combination of energy.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should also be regarded as the disclosure of the present invention.
Claims (7)
1. a kind of automobile knee airbag device, which is characterized in that the automobile knee airbag device include by instrument board shell (1),
Steering wheel set casing (3) and air bag fixed plate (4) are sequentially connected with the U-shaped shell to be formed, and are fixed on the air bag fixed plate (4)
Air bag shell (5), the air bag shell (5) is interior to be fixed with partition (8), and the partition (8) forms air bag shell (5) inside division
There are the first cavity (6) and the second cavity (7), (6) are provided with the first air bag (10) of curling in first cavity, and described first
The first gas generator (9) being fixed on the air bag fixed plate (4), the first gas hair are additionally provided in cavity (6)
Raw device (9) are located at the first air bag (10) inside, and the second air bag (13) of curling, institute are provided in second cavity (7)
It states and is additionally provided with the second gas generator (12) being fixed on the partition (8) in the second cavity (7), the second gas hair
Raw device (12) are located in second air bag (13), are provided at close first cavity (6) in the air bag shell (5) and institute
State the first impenetrating mouth that the first cavity (6) is connected, two opposite sides are recessed to be formed to both sides in first impenetrating mouth
It is fluted, it is slidably provided respectively with switch door-plate (15) in the groove, is respectively fixed on the switch door-plate (15)
Positioned at the arc push plate (18) of first cavity (6), the arc push plate (18) is curved to both sides in first cavity (6)
Song is further fixed on spring (17) in the groove, and described spring (17) one end is fixed in the groove, and the other end is opened with described
Shutdown plate (15) is connected, when first air bag (10) is in the lower expansion of the first gas generator (9) effect, described the
One air bag (10) pushes the arc push plate (18) toward two sides, and expands out from first impenetrating mouth, the air bag shell (5)
In be provided with the second impenetrating mouth being connected with second cavity (7) at second cavity (7), described second runs through
It is hinged with switchboard (19) on mouthful, the bayonet unit being provided on the switchboard (19) in second cavity (7)
(2)。
2. automobile knee airbag device according to claim 1, which is characterized in that the bayonet unit (2) includes fixing
Fixed transverse rod (21) on the second cavity (7) inner wall, the slide bar (22) for being fixed on the switchboard (19) inner surface, institute
Slide bar (22) is stated at least partially through the fixed transverse rod (21), the top of the slide bar (22) is fixed with torsional spring (23), described
The both ends of torsional spring (23) are respectively fixed with first baffle (24) and second baffle (25), under original state, the first baffle
(24) and the second baffle (25) is in horizontality, to prevent the slide bar (22) from taking off from the fixed transverse rod (21)
It falls, when second air bag (13) expansion, second air bag (13) drives the switchboard (19) to be turned out, at this point,
The first baffle (24) and second baffle (25) are folded up, and the slide bar (22) can take off from the fixed transverse rod (21)
It falls.
3. -2 described in any item automobile knee airbag devices according to claim 1, which is characterized in that first cavity (6)
It is inside fixed with multiple first be looped around around first air bag (10) and keeps out column (11), so that first air bag (10)
It can be towards the first impenetrating mouth directional expansion.
4. automobile knee airbag device according to claim 1, which is characterized in that be fixed in second cavity (7)
Multiple second be looped around around second air bag (13) keep out column (14), so that second air bag (13) can be towards institute
State the second impenetrating mouth directional expansion.
5. according to the described in any item automobile knee airbag devices of claim 3-4, which is characterized in that described first keeps out column
(11) quantity is no less than 4 groups.
6. automobile knee airbag device according to claim 4, which is characterized in that described second keeps out the quantity of column (14)
No less than 4 groups.
7. automobile knee airbag device according to claim 1, which is characterized in that the switch door-plate (15) and described open
Closing plate (19) is all flexible plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638111.3A CN108860047B (en) | 2018-06-20 | 2018-06-20 | Automobile knee airbag device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638111.3A CN108860047B (en) | 2018-06-20 | 2018-06-20 | Automobile knee airbag device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108860047A true CN108860047A (en) | 2018-11-23 |
| CN108860047B CN108860047B (en) | 2020-10-30 |
Family
ID=64339978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810638111.3A Active CN108860047B (en) | 2018-06-20 | 2018-06-20 | Automobile knee airbag device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108860047B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158214A (en) * | 2022-06-23 | 2022-10-11 | 浙江零跑科技股份有限公司 | Safety air curtain protective bracket |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002337653A (en) * | 2001-05-21 | 2002-11-27 | Takata Corp | Device for protecting leg of occupant |
| CN1615234A (en) * | 2002-02-01 | 2005-05-11 | 佩古佛姆有限两合公司 | Pull-back mechanism for a covering flap of an air bag system |
| CN1880129A (en) * | 2005-06-16 | 2006-12-20 | 丰田自动车株式会社 | Vehicle airbag system |
| JP2009154669A (en) * | 2007-12-26 | 2009-07-16 | Nippon Plast Co Ltd | Cover body for airbag device and airbag device |
| CN101516687A (en) * | 2006-09-29 | 2009-08-26 | 丰田合成株式会社 | Knee-protecting airbag apparatus |
| KR20100064021A (en) * | 2008-12-04 | 2010-06-14 | 현대자동차주식회사 | Crashpad for mounting airbag for vehicles |
| CN201646630U (en) * | 2010-03-19 | 2010-11-24 | 延锋伟世通汽车饰件系统有限公司 | Sliding air bag door system |
| CN102811891A (en) * | 2009-11-10 | 2012-12-05 | 丰田合成株式会社 | Wrap-around Airbag Device |
| CN103569021A (en) * | 2012-08-07 | 2014-02-12 | 威斯通全球技术公司 | Interior paneling part with an airbag door-flap for motor vehicle |
| DE102013013012A1 (en) * | 2013-08-06 | 2015-03-05 | Autoliv Development Ab | Enclosure for an expandable protective cushion and method of assembling such an enclosure |
| JP2016043711A (en) * | 2014-08-19 | 2016-04-04 | トヨタ自動車株式会社 | Knee airbag system attached to glove door |
| KR20160058485A (en) * | 2014-11-17 | 2016-05-25 | 현대모비스 주식회사 | Installation structure of side airbag |
| CN106458135A (en) * | 2014-06-03 | 2017-02-22 | 奥托里夫Asp股份有限公司 | Dual cushion airbag with independent inflation |
| CN107139876A (en) * | 2017-05-09 | 2017-09-08 | 江苏龙脉新能源汽车配件有限公司 | A kind of protection device for driving cab of passenger car |
| CN107791991A (en) * | 2016-09-05 | 2018-03-13 | 丰田合成株式会社 | Airbag cover |
-
2018
- 2018-06-20 CN CN201810638111.3A patent/CN108860047B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002337653A (en) * | 2001-05-21 | 2002-11-27 | Takata Corp | Device for protecting leg of occupant |
| CN1615234A (en) * | 2002-02-01 | 2005-05-11 | 佩古佛姆有限两合公司 | Pull-back mechanism for a covering flap of an air bag system |
| CN1880129A (en) * | 2005-06-16 | 2006-12-20 | 丰田自动车株式会社 | Vehicle airbag system |
| CN101516687A (en) * | 2006-09-29 | 2009-08-26 | 丰田合成株式会社 | Knee-protecting airbag apparatus |
| JP2009154669A (en) * | 2007-12-26 | 2009-07-16 | Nippon Plast Co Ltd | Cover body for airbag device and airbag device |
| KR20100064021A (en) * | 2008-12-04 | 2010-06-14 | 현대자동차주식회사 | Crashpad for mounting airbag for vehicles |
| CN102811891A (en) * | 2009-11-10 | 2012-12-05 | 丰田合成株式会社 | Wrap-around Airbag Device |
| CN201646630U (en) * | 2010-03-19 | 2010-11-24 | 延锋伟世通汽车饰件系统有限公司 | Sliding air bag door system |
| CN103569021A (en) * | 2012-08-07 | 2014-02-12 | 威斯通全球技术公司 | Interior paneling part with an airbag door-flap for motor vehicle |
| DE102013013012A1 (en) * | 2013-08-06 | 2015-03-05 | Autoliv Development Ab | Enclosure for an expandable protective cushion and method of assembling such an enclosure |
| CN106458135A (en) * | 2014-06-03 | 2017-02-22 | 奥托里夫Asp股份有限公司 | Dual cushion airbag with independent inflation |
| JP2016043711A (en) * | 2014-08-19 | 2016-04-04 | トヨタ自動車株式会社 | Knee airbag system attached to glove door |
| KR20160058485A (en) * | 2014-11-17 | 2016-05-25 | 현대모비스 주식회사 | Installation structure of side airbag |
| CN107791991A (en) * | 2016-09-05 | 2018-03-13 | 丰田合成株式会社 | Airbag cover |
| CN107139876A (en) * | 2017-05-09 | 2017-09-08 | 江苏龙脉新能源汽车配件有限公司 | A kind of protection device for driving cab of passenger car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115158214A (en) * | 2022-06-23 | 2022-10-11 | 浙江零跑科技股份有限公司 | Safety air curtain protective bracket |
| CN115158214B (en) * | 2022-06-23 | 2024-03-22 | 浙江零跑科技股份有限公司 | Safety air curtain protection support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108860047B (en) | 2020-10-30 |
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