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KR20110086416A - Front airbag device for rear passenger protection - Google Patents

Front airbag device for rear passenger protection Download PDF

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Publication number
KR20110086416A
KR20110086416A KR1020100006138A KR20100006138A KR20110086416A KR 20110086416 A KR20110086416 A KR 20110086416A KR 1020100006138 A KR1020100006138 A KR 1020100006138A KR 20100006138 A KR20100006138 A KR 20100006138A KR 20110086416 A KR20110086416 A KR 20110086416A
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KR
South Korea
Prior art keywords
cushion
airbag
airbag cushion
seat
flap
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KR1020100006138A
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Korean (ko)
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KR101644376B1 (en
Inventor
박거학
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현대모비스 주식회사
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Priority to KR1020100006138A priority Critical patent/KR101644376B1/en
Publication of KR20110086416A publication Critical patent/KR20110086416A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—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
    • B60R2021/003—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
    • B60R2021/2078—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 rear 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
    • B60R2021/23153—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for rear seat passengers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

본 발명은 후석승객보호용 정면에어백장치에 관한 것으로서, 특히 후방시트에 앉은 승객을 보호하기 위해 전방시트에 배치된 에어백쿠션이 전개될 때, 상기 에어백쿠션의 전개력에 의해 상기 전방시트의 헤드레스트를 덮는 쿠션플랩이 구비되어, 상기 에어백쿠션이 전개될 때 상기 헤드레스트에 걸리지 않아서, 상기 에어백쿠션이 상기 후방시트에 앉은 승객을 보호할 수 있는 설계된 시간에 전개될 수 있을 뿐만 아니라, 설계된 방향으로 전개될 수 있는 이점이 있다.The present invention relates to a front airbag device for protecting rear passengers, and in particular, when the airbag cushion disposed on the front seat is deployed to protect passengers sitting on the rear seat, the headrest of the front seat is covered by the deployment force of the airbag cushion. A cushion flap is provided so that the airbag cushion does not get caught in the headrest when the airbag cushion is deployed, so that the airbag cushion can be deployed at a designed time to protect the passenger sitting on the rear seat, as well as to be deployed in the designed direction. There is an advantage to this.

Description

후석승객보호용 정면에어백장치{A front air-bag apparatus for protecting passenger seated rear seat}A front air-bag apparatus for protecting passenger seated rear seat

본 발명은 후석승객보호용 정면에어백장치에 관한 것으로서, 보다 상세하게는 후방시트에 앉은 승객을 보호하기 위해 전방시트에 배치된 에어백쿠션이 전개될 때, 상기 에어백쿠션의 전개력에 의해 상기 전방시트의 헤드레스트를 덮는 쿠션플랩이 구비된 후석승객보호용 정면에어백장치에 관한 것이다.
The present invention relates to a front airbag device for protecting rear passengers, and more particularly, when the airbag cushion disposed on the front seat is deployed to protect a passenger sitting on the rear seat, the head of the front seat is developed by the force of the airbag cushion. The present invention relates to a rear airbag device for protecting passengers with a cushion flap covering the rest.

일반적으로 자동차에는 차량 사고시에 인플레이터로부터 가스를 유입받아 에어백쿠션이 팽창함으로써 탑승자를 보호하는 안전장치인 에어백장치가 구비되어 있다.In general, a vehicle is provided with an airbag device that is a safety device to protect the occupant by inflating the airbag cushion by receiving gas from the inflator during a vehicle accident.

이러한, 에어백장치는 필요에 따라 차량의 각 부위에 설치되는데, 운전석에 앉은 운전자를 보호하기 위하여 스티어링 휠에 장착되어 있는 운전석 에어백장치와, 조수석에 앉은 승객을 보호하기 위하여 글로브 박스 상측에 장착되어 있는 조수석 에어백장치와, 탑승자의 측면을 보호하기 위하여 루프레일을 따라 장착되어 있는 커튼 에어백장치 등이 제안되고 있다.Such an airbag device is installed in each part of the vehicle as necessary, and the driver's seat airbag device mounted on the steering wheel to protect the driver sitting in the driver's seat and the glove box is mounted on the upper side of the glove box to protect the passenger sitting in the passenger's seat. A passenger airbag device and a curtain airbag device mounted along the roof rail to protect the side of the occupant have been proposed.

이러한, 에어백장치들은 차량 충돌시에 인플레이터의 내부에 포함된 가스발생매체의 폭발에 기인하여 발생된 가스가 에어백쿠션으로 유입됨으로써, 에어백쿠션이 팽창 전개되어 탑승자를 보호하게 된다.These airbag devices are introduced into the airbag cushion by the gas generated by the explosion of the gas generating medium contained in the inflator during the vehicle collision, the airbag cushion is expanded and deployed to protect the occupants.

한편, 최근에는 후석 탑승자의 안전성능 확보도 부각되고 있는 바, 전방시트의 후면에 에어백모듈을 배치하여서 후석 탑승자를 보호할 수 있도록 하고 있다.
On the other hand, in recent years, as well as ensuring the safety performance of the rear seat occupant, by arranging the airbag module in the rear of the front seat to protect the rear passengers.

본 발명은 후방시트에 앉은 승객을 보호하기 위해 전방시트에 배치된 에어백쿠션이 전개될 때 상기 전방시트의 헤드레스트에 걸리지 않아서, 상기 에어백쿠션이 상기 후방시트에 앉은 승객을 보호할 수 있는 설계된 시간에 전개될 수 있을 뿐만 아니라, 설계된 방향으로 전개될 수 있는 후석승객보호용 정면에어백장치를 제공하는데 그 목적이 있다.
The present invention is designed so that the airbag cushion can protect the passenger sitting on the rear seat when the airbag cushion disposed on the front seat is deployed so as to protect the passenger sitting on the rear seat. It is an object of the present invention to provide a front airbag device for rear passenger protection that can be deployed in the design direction as well as being deployed in the.

상기한 과제를 해결하기 위한 본 발명은 서로 이격되어 배치된 전방시트 및 후방시트와, 상기 전방시트에 구비되어 상기 전방시트에 앉은 승객의 머리를 받치는 헤드레스트와, 상기 전방시트에 구비되고 가스가 유입되면 팽창 전개되어 상기 후방시트에 앉은 승객을 보호하는 에어백쿠션과, 상기 에어백쿠션에 배치되고 상기 에어백쿠션이 팽창 전개될 때 상기 에어백쿠션이 상기 헤드레스트에 걸리지 않도록 상기 에어백쿠션의 전개력에 의해 상기 헤드레스트를 덮는 쿠션플랩을 포함하는 후석승객보호용 정면에어백장치를 제공한다.
The present invention for solving the above problems is provided with a front seat and a rear seat spaced apart from each other, a headrest provided on the front seat to support the head of the passenger sitting on the front seat, and the gas is provided on the front seat The airbag cushion is inflated and deployed to protect the passenger sitting on the rear seat, and the airbag cushion is disposed on the airbag cushion and the airbag cushion is not caught by the headrest when the airbag cushion is inflated and deployed. Provided is a front airbag apparatus for protecting rear passengers including a cushion flap covering a headrest.

본 발명에 따른 후석승객보호용 정면에어백장치는, 후방시트에 앉은 승객을 보호하기 위해 전방시트에 배치된 에어백쿠션이 전개될 때, 상기 에어백쿠션의 전개력에 의해 상기 전방시트의 헤드레스트를 덮는 쿠션플랩이 구비되어, 상기 에어백쿠션이 전개될 때 상기 헤드레스트에 걸리지 않아서, 상기 에어백쿠션이 상기 후방시트에 앉은 승객을 보호할 수 있는 설계된 시간에 전개될 수 있을 뿐만 아니라, 설계된 방향으로 전개될 수 있는 효과가 있다.
The front airbag device for protecting rear passengers according to the present invention is a cushion flap that covers the headrest of the front seat by the force of deployment of the airbag cushion when the airbag cushion disposed on the front seat is deployed to protect the passenger sitting on the rear seat. Is provided so that the airbag cushion is not caught by the headrest when the airbag cushion is deployed, so that the airbag cushion can be deployed at a designed time to protect the passenger sitting on the rear seat, as well as to be deployed in the designed direction. It works.

도 1은 본 발명의 실시예에 의한 후석승객보호용 정면에어백장치를 도시한 측면도,
도 2는 도 1에 도시된 에어백모듈의 측단면도,
도 3은 도 2에 도시된 쿠션플랩의 정면도,
도 4는 본 발명의 실시예에 의한 후석승객보호용 정면에어백장치의 작동도이다.1 is a side view showing a front airbag apparatus for protecting passengers according to an embodiment of the present invention;
Figure 2 is a side cross-sectional view of the airbag module shown in FIG.
3 is a front view of the cushion flap shown in FIG.
4 is an operation of the front airbag device for protecting passengers in the rear seats according to an embodiment of the present invention.

본 발명의 실시예에 의한 후석승객보호용 정면에어백장치를 첨부된 도면을 참조하여 상세히 설명한다.With reference to the accompanying drawings, a front airbag device for protecting passengers seats according to an embodiment of the present invention will be described in detail.

도 1은 본 발명의 실시예에 의한 후석승객보호용 정면에어백장치를 도시한 측면도, 도 2는 도 1에 도시된 에어백모듈의 측단면도, 도 3은 도 2에 도시된 쿠션플랩의 정면도, 도 4는 본 발명의 실시예에 의한 후석승객보호용 정면에어백장치의 작동도이다.1 is a side view showing a front airbag device for protecting passengers in the rear seats according to an embodiment of the present invention, Figure 2 is a side cross-sectional view of the airbag module shown in Figure 1, Figure 3 is a front view of the cushion flap shown in Figure 2, Figure 4 is an operation of the front airbag device for protecting passengers according to the embodiment of the present invention.

도 1 내지 도 4를 참조하면, 본 발명의 실시예에 의한 후석승객보호용 정면에어백장치가 포함되는 자동차에는, 운전자 및 승객이 앉을 수 있도록 전방시트(10) 및 후방시트(미도시)가 서로 이격되어 배치된다. 이 중에서 전방시트(10)에는 전방시트(10)에 앉은 승객의 등을 받치는 시트백(12)이 구비되어 있고, 그 시트백(12)의 상측에는 전방시트(10)에 앉은 승객의 머리를 받치는 헤드레스트(14)가 구비되어 있다.1 to 4, the front seat 10 and the rear seat (not shown) are spaced apart from each other so that the driver and passenger can sit in the vehicle including the front airbag device for protecting the rear passengers according to an embodiment of the present invention. Are arranged. Among them, the front seat 10 is provided with a seat back 12 supporting the back of the passenger sitting on the front seat 10, and the head supporting the head of the passenger sitting on the front seat 10 above the seat back 12. The rest 14 is provided.

또한, 전방시트(10)의 시트백(12) 후면에는, 상기 후방시트에 앉은 승객을 보호하기 위한 에어백모듈(20)이 배치된다.In addition, the rear of the seat back 12 of the front seat 10, the air bag module 20 for protecting the passenger sitting on the rear seat is disposed.

에어백모듈(20)은 자동차의 사고시에 가스를 발생시키는 인플레이터(22)와, 인플레이터(22)로부터 발생된 가스가 유입되면 팽창 전개되어 상기 후방시트에 앉은 승객을 보호하는 에어백쿠션(24)과, 에어백쿠션(24)의 외부에 배치되어 에어백쿠션(24)을 수납하고 있는 에어백하우징(26)을 포함한다.The airbag module 20 includes an inflator 22 that generates gas in a car accident, an airbag cushion 24 that expands and expands when gas generated from the inflator 22 flows, and protects a passenger sitting on the rear seat; And an airbag housing 26 disposed outside the airbag cushion 24 to accommodate the airbag cushion 24.

또한, 에어백쿠션(24)에는 에어백쿠션(24)이 팽창 전개될 때, 에어백쿠션(24)이 헤드레스트(14)에 걸리지 않도록, 에어백쿠션(24)의 전개력에 의해 헤드레스트(14)를 덮는 쿠션플랩(28)이 배치된다.In addition, when the airbag cushion 24 is inflated and deployed on the airbag cushion 24, the airbag cushion 24 covers the headrest 14 by the development force of the airbag cushion 24 so that the airbag cushion 24 is not caught by the headrest 14. The cushion flap 28 is arranged.

에어백쿠션(24)은 에어백하우징(26) 내에 접혀져서 배치되고, 쿠션플랩(28)은 하단(28b)이 접혀진 에어백쿠션(24)과 에어백하우징(26) 사이에 배치되어 에어백쿠션(24)에 결합되고, 나머지 부분은 에어백쿠션(24) 위에 접혀져서 상단(28a)이 자유단을 형성하여 에어백하우징(26) 내에 배치된다.The airbag cushion 24 is arranged to be folded in the airbag housing 26, and the cushion flap 28 is disposed between the airbag cushion 24 and the airbag housing 26 where the lower end 28b is folded to the airbag cushion 24. The remaining portion is folded over the airbag cushion 24 so that the upper end 28a forms a free end and is disposed in the airbag housing 26.

쿠션플랩(28)은 에어백쿠션(24) 위에 접혀져서 배치되어서, 인플레이터(22)로부터 가스가 에어백쿠션(24)으로 유입되어 에어백쿠션(24)이 팽창 전개될 때, 에어백쿠션(24)의 전개력에 의해 펼쳐지면서, 자유단으로 된 상단(28a)이 헤드레스트(14)의 후방에서부터 전방으로 넘어서 헤드레스트(14)를 덮게 되고, 이로 인해 팽창 전개되는 에어백쿠션(24)이 헤드레스트(14)에 걸리지 않게 된다.Cushion flap 28 is disposed folded over the airbag cushion 24, when the gas flows into the airbag cushion 24 from the inflator 22, when the airbag cushion 24 is expanded and deployed, the deployment force of the airbag cushion 24 Unfolded by the upper end 28a of the free end from the rear of the headrest 14 to the front to cover the headrest 14, thereby expanding the airbag cushion 24 is expanded headrest 14 You won't get caught.

쿠션플랩(28)은 에어백쿠션(24)이 팽창 전개될 때, 쿠션플랩(28)과 접촉되어 발생되는 마찰력을 최소화하기 위해 에어백쿠션(24)과 같은 재질인 직물(Fabric)로 이루어지고, 에어백쿠션(24)으로부터 멀어질수록 폭이 증가하는 사다리꼴로 형성되어 하단(28b)이 에어백쿠션(24)에 바느질되어 결합된다.The cushion flap 28 is made of a fabric made of the same material as the air bag cushion 24 to minimize the frictional force generated by contact with the cushion flap 28 when the air bag cushion 24 is inflated and deployed. It is formed in a trapezoid which increases in width away from the cushion 24 so that the lower end 28b is sewn and coupled to the airbag cushion 24.

상기와 같이 구성된 본 발명의 실시예에 의한 후석승객보호용 정면에어백장치의 작용을 살펴보면 다음과 같다.Looking at the operation of the front airbag for protecting passengers seats according to an embodiment of the present invention configured as described above are as follows.

먼저, 자동차 사고가 발생되면 인플레이터(22)에서 가스가 발생되고, 이 발생된 가스가 에어백쿠션(24)으로 유입되면서 에어백쿠션(24)은 팽창되고, 에어백하우징(26)을 밀어내면서 전개되기 시작한다.First, when an automobile accident occurs, gas is generated in the inflator 22, and the generated gas is introduced into the airbag cushion 24, and the airbag cushion 24 is expanded, and the airbag housing 26 is pushed out and started to be deployed. do.

에어백쿠션(24)이 팽창 전개됨에 따라, 에어백쿠션(24) 위에 접혀진 쿠션플랩(28)이 펼쳐지면서 자유단으로 된 상단이 전방시트(10)의 헤드레스트(14)를 넘어서 헤드레스트(14)를 덮게 된다.As the airbag cushion 24 is inflated and deployed, the cushion flap 28 folded over the airbag cushion 24 is unfolded, and the upper end of the free end exceeds the headrest 14 of the front seat 10 and the headrest 14. Will be covered.

따라서, 에어백쿠션(24)이 팽창 전개될 때 헤드레스트(14)에 걸려서 전개시간이 지연되는 것을 방지할 수 있으므로, 에어백쿠션(24)이 상기 후방시트에 앉은 승객을 보호할 수 있는 설계된 시간에 전개될 수 있다.Therefore, the airbag cushion 24 can be prevented from being delayed by the headrest 14 when the airbag cushion 24 is inflated and deployed, so that the airbag cushion 24 is designed at a designed time to protect the passenger sitting on the rear seat. Can be deployed.

또한, 에어백쿠션(24)이 팽창 전개될 때 헤드레스트(14)에 걸려서 전개방향이 변하는 것을 방지할 수 있으므로, 에어백쿠션(24)이 상기 후방시트에 앉은 승객을 보호할 수 있는 설계된 방향으로 전개될 수 있다.In addition, since the deployment direction can be prevented from being caught by the headrest 14 when the airbag cushion 24 is inflated and deployed, the airbag cushion 24 is deployed in a designed direction to protect the passenger sitting on the rear seat. Can be.

상기와 같이 본 발명에 따른 후석승객보호용 정면에어백장치는, 상기 후방시트에 앉은 승객을 보호하기 위해 전방시트(10)에 배치된 에어백쿠션(24)이 전개될 때, 에어백쿠션(24)의 전개력에 의해 전방시트(10)의 헤드레스트(14)를 덮는 쿠션플랩(28)이 구비되어, 에어백쿠션(24)이 전개될 때 헤드레스트(14)에 걸리지 않아서, 에어백쿠션(24)이 상기 후방시트에 앉은 승객을 보호할 수 있는 설계된 시간에 전개될 수 있을 뿐만 아니라, 설계된 방향으로 전개될 수 있다.As described above, the rear seat passenger protective airbag device according to the present invention, when the airbag cushion 24 disposed on the front seat 10 is deployed to protect the passenger sitting on the rear seat, the deployment force of the airbag cushion 24 A cushion flap 28 is provided to cover the headrest 14 of the front seat 10 so that the airbag cushion 24 is not caught by the headrest 14 when the airbag cushion 24 is deployed. Not only can it be deployed at a designed time to protect the passenger sitting on the seat, it can also be deployed in the designed direction.

이상에서는, 본 발명의 바람직한 실시예에 대하여 도시하고 설명하였지만, 본 발명은 상술한 특정의 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 본 발명이 속하는 기술분야에서 통상의 지식을 가진자에 의해 다양한 변형실시가 가능한 것은 물론이고, 이러한 변형실시들은 본 발명의 기술적 사상이나 전망으로부터 개별적으로 이해되어져서는 안될 것이다.
In the above, the preferred embodiment of the present invention has been shown and described, but the present invention is not limited to the specific embodiments described above, but in the technical field to which the present invention pertains without departing from the spirit of the invention as claimed in the claims. Various modifications can be made by those skilled in the art, and these modifications should not be individually understood from the technical spirit or the prospect of the present invention.

10:전방시트 12:시트백
14:헤드레스트 20:에어백모듈
22:인플레이터 24:에어백쿠션
26:에어백하우징 28:쿠션플랩10: Front sheet 12: Seat back
14: headrest 20: airbag module
22: Inflator 24: Airbag Cushion
26: Airbag housing 28: Cushion flap

Claims (8)

서로 이격되어 배치된 전방시트 및 후방시트;
상기 전방시트에 구비되어, 상기 전방시트에 앉은 승객의 머리를 받치는 헤드레스트;
상기 전방시트에 구비되고, 가스가 유입되면 팽창 전개되어 상기 후방시트에 앉은 승객을 보호하는 에어백쿠션; 및
상기 에어백쿠션에 배치되고, 상기 에어백쿠션이 팽창 전개될 때 상기 에어백쿠션이 상기 헤드레스트에 걸리지 않도록, 상기 에어백쿠션의 전개력에 의해 상기 헤드레스트를 덮는 쿠션플랩;을 포함하는 후석승객보호용 정면에어백장치.A front seat and a rear seat spaced apart from each other;
A headrest provided on the front seat to support a head of a passenger sitting on the front seat;
An airbag cushion provided in the front seat to expand and deploy when gas is introduced to protect a passenger sitting on the rear seat; And
And a cushion flap disposed on the airbag cushion and covering the headrest by the deployment force of the airbag cushion so that the airbag cushion is not caught by the headrest when the airbag cushion is inflated and deployed. . 청구항 1에 있어서,
상기 에어백쿠션은 에어백하우징 내에 접혀져서 배치되고,
상기 쿠션플랩은 일단이 상기 접혀진 에어백쿠션과 상기 에어백하우징 사이에 배치되어 상기 에어백쿠션에 결합되는 후석승객보호용 정면에어백장치.The method according to claim 1,
The air bag cushion is arranged folded in the air bag housing,
The cushion flap is a rear airbag device for protecting the rear passenger seat is one end is disposed between the airbag cushion and the airbag housing is coupled to the airbag cushion. 청구항 2에 있어서,
상기 쿠션플랩은 상기 접혀진 에어백쿠션 위에 접혀져서 상기 에어백하우징 내에 배치되는 후석승객보호용 정면에어백장치.The method according to claim 2,
And the cushion flap is folded over the folded airbag cushion and disposed in the airbag housing. 청구항 1에 있어서,
상기 쿠션플랩은 상기 에어백쿠션으로부터 멀어질수록 폭이 증가하는 사다리꼴로 형성된 후석승객보호용 정면에어백장치.The method according to claim 1,
The cushion flap is a rear airbag device for protecting the rear passengers formed in a trapezoidal shape that increases in width away from the airbag cushion. 청구항 1에 있어서,
상기 쿠션플랩은 상기 에어백쿠션에 일단이 결합되고, 타단이 자유단을 형성하는 후석승객보호용 정면에어백장치.The method according to claim 1,
The cushion flap is one end is coupled to the air bag cushion, the other end is a rear airbag device for protecting passengers in the rear end forming a free end. 청구항 1에 있어서,
상기 쿠션플랩은 상기 에어백쿠션 위에 접혀져서 배치되어, 상기 에어백쿠션의 전개력에 의해 펼쳐져서 상기 헤드레스트를 덮는 후석승객보호용 정면에어백장치.The method according to claim 1,
The cushion flap is folded and disposed on the airbag cushion, the front airbag device for protecting the rear passengers to be expanded by the deployment force of the airbag cushion to cover the headrest. 청구항 1에 있어서,
상기 쿠션플랩은 직물(Fabric)로 이루어진 후석승객보호용 정면에어백장치.The method according to claim 1,
The cushion flap is a front seat airbag device for protecting passengers made of fabric (Fabric). 청구항 1에 있어서,
상기 쿠션플랩은 상기 에어백쿠션에 바느질되어 결합되는 후석승객보호용 정면에어백장치.The method according to claim 1,
The cushion flap is a front airbag device for protecting passengers seated back coupled to the airbag cushion.
KR1020100006138A 2010-01-22 2010-01-22 A front air-bag apparatus for protecting passenger seated rear seat KR101644376B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210071308A (en) * 2019-12-06 2021-06-16 현대모비스 주식회사 Air bag device
KR20220070018A (en) * 2019-10-04 2022-05-27 아우토리브 디벨롭먼트 아베 Airbag device and vehicle seat

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JPH10175496A (en) * 1996-12-19 1998-06-30 Toyota Motor Corp Seat structure of vehicle provided with side air bag device
JP2009143545A (en) * 2007-10-03 2009-07-02 Trw Vehicle Safety Syst Inc Air bag with deployment flap

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JPH09183331A (en) * 1995-12-28 1997-07-15 Mitsubishi Motors Corp Vehicle seat
JPH10175496A (en) * 1996-12-19 1998-06-30 Toyota Motor Corp Seat structure of vehicle provided with side air bag device
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Publication number Priority date Publication date Assignee Title
KR20220070018A (en) * 2019-10-04 2022-05-27 아우토리브 디벨롭먼트 아베 Airbag device and vehicle seat
US20230242061A1 (en) * 2019-10-04 2023-08-03 Autoliv Development Ab Airbag device and vehicle seat
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KR20210071308A (en) * 2019-12-06 2021-06-16 현대모비스 주식회사 Air bag device

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