KR20090062624A - Air bag fixing structure for rear seat passenger of car - Google Patents

Air bag fixing structure for rear seat passenger of car Download PDF

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Publication number
KR20090062624A
KR20090062624A KR1020070129985A KR20070129985A KR20090062624A KR 20090062624 A KR20090062624 A KR 20090062624A KR 1020070129985 A KR1020070129985 A KR 1020070129985A KR 20070129985 A KR20070129985 A KR 20070129985A KR 20090062624 A KR20090062624 A KR 20090062624A
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KR
South Korea
Prior art keywords
airbag
rear seat
air bag
seat
cross member
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KR1020070129985A
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Korean (ko)
Inventor
차승권
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현대자동차주식회사
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Priority to KR1020070129985A priority Critical patent/KR20090062624A/en
Publication of KR20090062624A publication Critical patent/KR20090062624A/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
    • B60R21/23—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
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety 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
    • B60R21/20—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
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B60R21/216—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member comprising tether means for limitation of cover motion during deployment
    • 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
    • B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
    • B60R2021/21537—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by hinges
    • 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
    • B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
    • B60R2021/2172—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together the cover being connected to the surrounding part and to the module, e.g. floating mounts
    • 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

Abstract

An airbag installation structure for the rear seat passenger of vehicle is provided, which normally develops the air bag module according to design without the location shift of the air bag module. An airbag installation structure for the rear seat passenger of vehicle includes an air bag module(20) mounted inside the seat cross member(50) of the center floor panel(40). The mounting bracket is fixed in the seat cross member. The air bag module is mounted on the mounting bracket. The opening is formed by cutting a part of the seat cross member of the air bag module front and front surface. The cover having the same shape of the opening is connected to opening through the hinge shaft to be rotatable.

Description

자동차의 리어시트 탑승자용 에어백 설치구조{air bag fixing structure for rear seat passenger of car}Air bag fixing structure for rear seat passenger of car}

본 발명은 자동차의 에어백 설치구조에 관한 것으로, 특히 리어시트 탑승자용 에어백의 설치구조에 관한 것이다.The present invention relates to an airbag installation structure of a vehicle, and more particularly, to an installation structure of an airbag for a rear seat occupant.

리어시트 탑승자용 에어백은 리어시트 탑승자의 무릎과 상체 및 안면 등을 보호하기 위하여 프론트시트의 하부로부터 상방으로 길게 전개되는 에어백으로서, 그 에어백 모듈은 도 1에 도시된 바와 같이, 프론트시트의 쿠션(10) 하단에 설치되었다.The airbag for the rear seat occupant is an airbag that is extended upward from the bottom of the front seat to protect the knees, upper body and the face of the rear seat occupant, and the airbag module is a cushion of the front seat as shown in FIG. 10) Installed at the bottom.

이와 같이 에어백 모듈(20)을 프론트시트(10)의 쿠션 하단에 설치할 경우는 리어시트(30) 탑승자의 발 놓을 공간이 좁아지게 되어 리어시트(10) 탑승자가 불편을 감수할 수 밖에 없었고, 또한 프론트시트(10)가 전후 슬라이딩되어 위치 이동되면 에어백(21)의 전개위치가 달라지게 되므로 리어시트(30) 탑승자를 효과적으로 보호해 줄 수 없다는 문제점이 있었다.When the airbag module 20 is installed at the lower end of the cushion of the front seat 10, the space for the foot of the occupant of the rear seat 30 becomes narrow, and the occupant of the rear seat 10 has no choice but to suffer inconvenience. Since the deployment position of the airbag 21 is changed when the front seat 10 is slid back and forth, there is a problem in that it can not effectively protect the occupant of the rear seat 30.

따라서, 에어백 모듈(20)을 플로어패널에 장착하기도 하였는데, 이 경우에는 프론트시트가 전방으로 슬라이딩될 경우 에어백 모듈(20)이 외부로 노출되어 실내 미관이 저하되고, 또한 리어시트 승객이 발을 올려놓을 경우에는 에어백의 정상적인 전개가 어려워지고 또한 전개되는 에어백에 의해서 승객의 발에 상해가 발생할 위험성이 크다는 문제점이 있었다.Therefore, the airbag module 20 is also mounted on the floor panel. In this case, when the front seat slides forward, the air bag module 20 is exposed to the outside, thereby deteriorating the interior aesthetics and raising the rear seat passenger. When placed, there is a problem that the normal deployment of the airbag is difficult and the risk of injury to the passenger's foot is large due to the airbag being deployed.

따라서, 리어시트 탑승자의 발 놓을 공간을 침범하지 않고, 프론트시트의 위치 이동에 따라 에어백 모듈의 위치가 변경되거나 외부로 노출되지 않도록 된 리어시트 탑승자용 에어백의 설치구조가 요구되는 실정이다.Therefore, there is a need for an installation structure of an airbag for a rear seat occupant such that the position of the airbag module is not changed or exposed to the outside according to the movement of the front seat without invading the space for the rear seat occupant's foot.

이에 본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 리어시트 탑승객의 발 놓을 공간이 확보되고 프론트시트의 전후 이동에 의해 에어백 모듈의 위치가 변경되거나 외부로 노출되지 않도록 된 자동차의 리어시트 탑승자용 에어백 설치구조를 제공함에 그 목적이 있다.Accordingly, the present invention has been made in order to solve the above problems, the rear seat occupant of the passenger seat is secured space and the rear seat of the vehicle is not changed to the position of the airbag module by the front and rear movement of the front seat or exposed to the outside The purpose is to provide a passenger airbag installation structure.

상기와 같은 목적을 달성하기 위한 본 발명은,The present invention for achieving the above object,

센터플로어패널의 시트크로스멤버의 내부에 에어백 모듈이 장착된 것을 특징으로 한다.The airbag module is mounted inside the seat cross member of the center floor panel.

상기 시트크로스멤버의 내부에 마운팅브라켓이 고정되고, 상기 마운팅브라켓에 에어백 모듈이 장착되며, 에어백 모듈 전방의 시트크로스멤버 상면 일부와 전면부가 절개되어 개구부가 형성되고, 그 개구부와 동일한 형상의 커버가 힌지축을 매개로 상기 개구부에 회동가능하게 연결된 것을 특징으로 한다.A mounting bracket is fixed to the inside of the seat cross member, and an air bag module is mounted to the mounting bracket, and an opening is formed by cutting a portion of the upper surface of the seat cross member in front of the air bag module and forming an opening, and a cover having the same shape as the opening. The hinge shaft may be rotatably connected to the opening.

그리고, 상기 에어백 모듈로부터 전개되는 에어백의 내부에 에어백모듈의 가스 배출구로부터 전개시 리어시트 탑승자의 무릎에 접하는 부분에 연결된 하부테더와, 상기 하부테더의 상부에서 에어백의 전후면을 연결하는 상부테더가 설치되고, 상기 하부테더의 중간 부분과 상기 상부테더의 전개시 운전자 허벅지 상부에 해당되는 부분에 공기통로가 형성된다.A lower tether connected to a part of the rear seat occupant's knee contacting the rear tether when deployed from the gas outlet of the airbag module and an upper tether connecting the front and rear surfaces of the airbag at the upper portion of the lower tether are deployed from the gas outlet of the airbag module. It is installed, the air passage is formed in the middle portion of the lower tether and the portion corresponding to the upper part of the driver's thighs when the upper tether is deployed.

상기와 같은 구성의 본 발명에 따르면, 시트크로스멤버의 내측에 에어백 모듈이 내장되므로 리어시트 탑승자의 발 놓을 공간이 에어백 모듈에 의해 침범되지 않아 리어시트 탑승자의 편의성이 향상된다.According to the present invention having the above configuration, since the airbag module is built into the seat cross member, the space for the foot of the rear seat occupant is not invaded by the airbag module, thereby improving the convenience of the rear seat occupant.

또한, 프론트시트의 전후 이동에 에어백 모듈이 아무런 영향을 받지 않으므로 그 위치 변경이 없어 설계된 대로 정상적인 전개가 가능하여 리어시트 탑승자를 효과적으로 보호할 수 있게 된다.In addition, since the airbag module is not affected by the front seat forward and backward movement, there is no change in the position, and thus the normal deployment can be performed as designed, thereby effectively protecting the rear seat occupant.

또한, 에어백 모듈이 외부로 노출되지 않음으로써 실내 미관이 저해되는 것을 방지할 수 있게 된다.In addition, since the airbag module is not exposed to the outside, the interior aesthetics can be prevented from being impaired.

그리고, 에어백 모듈 상부에 리어시트 탑승자가 발을 올려놓을 수 없게 되므로 발을 올려놓음으로써 유발되는 에어백 전개 불량 및 에어백에 의한 탑승자 상해 문제가 해결되는 효과가 있다.In addition, since the rear seat occupant cannot put his foot on the airbag module, there is an effect of solving an airbag deployment failure caused by placing the foot and an injury to the occupant caused by the airbag.

이하, 본 발명을 첨부된 예시도면을 참조하여 설명한다.Hereinafter, the present invention will be described with reference to the accompanying drawings.

도 2는 본 발명에 따른 에어백 모듈의 설치 상태도이다.2 is an installation state diagram of the airbag module according to the present invention.

도시된 바와 같이, 센터플로어패널(40)에는 시트크로스멤버(50)가 대략 사각 단면 형상으로 돌출 형성되어 있다.As shown, the seat cross member 50 is formed in the center floor panel 40 to protrude in a substantially rectangular cross-sectional shape.

그 시트크로스멤버(50)의 내부 공간에 리어시트(30) 탑승자용 에어백 모듈(20)이 설치된다.The airbag module 20 for the occupant of the rear seat 30 is installed in the interior space of the seat cross member 50.

상기 에어백 모듈(20)이 내장되는 시트크로스멤버(50)는 도 3과 도 4에 도시된 바와 같이, 내부에 바닥면과 후면부(차량 앞쪽 방향)에 용접 등의 방법으로 마 운팅브라켓(60)이 장착된다.Seat cross member 50 in which the airbag module 20 is built, as shown in Figures 3 and 4, the mounting bracket 60, such as by welding to the bottom surface and the rear portion (the vehicle front direction) therein Is fitted.

그리고, 상기 시트크로스멤버(50)는 상기 마운팅브라켓(60)의 앞쪽 부분이 절개되어 개구부가 형성된다.In addition, the seat cross member 50 has an opening formed by cutting the front portion of the mounting bracket 60.

상기 개구부에는 커버(80)가 힌지축(70)을 매개로 회동 가능하게 연결되어 있다.The cover 80 is rotatably connected to the opening via the hinge shaft 70.

상기 커버(80)는 상기 시트크로스멤버(50)의 전면부(차량 뒤쪽 방향)와 상부면 일부를 절개하여 형성된 상기 개구부와 동일한 형상으로 이루어져 장착상태에서 시트크로스멤버(50)의 전면부 및 상부면과 동일한 면을 이루게 된다.The cover 80 is formed in the same shape as the opening formed by cutting a portion of the front surface (toward the rear of the vehicle) and a portion of the upper surface of the seat cross member 50 and the front portion and the upper portion of the seat cross member 50 in a mounted state. It becomes the same plane as the plane.

한편, 충돌사고가 발생하여 상기 에어백 모듈(20)로부터 에어백(정확히는 에어백 쿠션)(21)이 전개될 때는 도 5와 같이 에어백(21) 전개력에 의해 열려진 상기 커버(80)에 의하여 전개 경로가 안내된다.On the other hand, when a crash occurs and the airbag (exactly an airbag cushion) 21 is deployed from the airbag module 20, the deployment path is guided by the cover 80 opened by the airbag 21 deployment force as shown in FIG. do.

따라서, 에어백(21)이 리어시트 탑승자의 무릎을 지나 안면의 전방부로 정확히 펼쳐질 수 있게 된다.Thus, the airbag 21 can be accurately deployed to the front of the face past the knee of the rear seat occupant.

또한, 상기 에어백 모듈(20)은 전술한 바와 같이, 시트크로스멤버(50)의 내부에 설치되므로 탑승자의 발 놓을 공간을 침범하지 않으므로 리어시트 탑승자가 편하게 발을 놓을 수 있게 된다.In addition, since the airbag module 20 is installed inside the seat cross member 50, the rear seat occupant can comfortably place the foot because the airbag module 20 is installed inside the seat cross member 50.

또한, 프론트시트(10)을 전방 또는 후방으로 이동시켜도 에어백 모듈(20)의 설치 위치에는 변함이 없다.In addition, even if the front seat 10 is moved forward or rearward, the installation position of the airbag module 20 does not change.

따라서, 설계된 형상대로 정상적으로 전개가 이루어질 수 있게 됨으로써 리어시트(30) 탑승자를 효과적으로 보호할 수 있게 된다.Therefore, since the deployment can be performed normally in the designed shape, it is possible to effectively protect the occupant of the rear seat 30.

한편, 리어시트 탑승자가 에어백 모듈(20)에 발을 올려 놓을 수 없으므로 에어백(21) 전개 충격에 의해 탑승자의 발에 상해가 발생하는 것을 방지할 수 있다.On the other hand, since the rear seat occupant can not put the foot on the airbag module 20, it is possible to prevent the injury of the foot of the occupant due to the airbag 21 deployment shock.

또한, 프론트시트(10)를 전방으로 이동하여도 에어백 모듈(20)이 외부로 드러나지 않게 됨으로써 차량의 실내 미감 저하가 발생하지 않게 된다.In addition, even if the front seat 10 is moved to the front, the airbag module 20 is not exposed to the outside, thereby reducing the interior aesthetics of the vehicle.

한편, 에어백(21)의 내부에는 도 6과 같이 에어백모듈(20)의 가스 배출구로부터 전개시 리어시트(30) 탑승자의 무릎에 접하는 부분에 연결된 하부테더(22)와, 상기 하부테더(22)의 상부에서 에어백(21)의 전후면을 연결하는 상부테더(23)가 설치된다.On the other hand, the inside of the airbag 21, the lower tether 22 and the lower tether 22 connected to the portion of the rear seat 30 in contact with the lap of the occupant when deployed from the gas outlet of the airbag module 20 as shown in FIG. The upper tether 23 is connected to the front and rear surfaces of the airbag 21 at the top of the.

따라서, 에어백(21)의 내부공간은 상기 하부테더(22)와 상부테더(23)에 의해 제1공간, 제2공간, 제3공간으로 구분되는데, 상기 하부테더(22)의 중간 부분에 공기통로가 형성되고 상기 상부테더(23)의 전개시 운전자 허벅지 상부에 해당되는 위치에도 공기통로가 형성된다.Therefore, the inner space of the airbag 21 is divided into a first space, a second space, and a third space by the lower tether 22 and the upper tether 23, and an air tank is formed at an intermediate portion of the lower tether 22. A furnace is formed and an air passage is also formed at a position corresponding to the upper part of the driver's thigh when the upper tether 23 is deployed.

따라서, 인플레이터의 폭발가스는 먼저 하부테더(22)와 상부테더(23) 사이의 제1공간으로 유입되고, 이후 하부테더(22)와 상부테더(23)에 형성된 공기통로를 통해 하부의 제2공간과 상부의 제3공간으로 공기가 유입된다.Therefore, the explosive gas of the inflator first flows into the first space between the lower tether 22 and the upper tether 23, and thereafter, the lower second trough through the air passage formed in the lower tether 22 and the upper tether 23. Air flows into the space and the third space above.

따라서, 상기 에어백(21) 내부의 상기 제1공간의 내압은 높지만 그 상하부의 상기 제2공간과 제3공간의 내압은 상대적으로 낮게 형성된다.Accordingly, the internal pressure of the first space inside the airbag 21 is high, but the internal pressures of the second and third spaces of the upper and lower parts thereof are relatively low.

따라서, 상기 제1공간의 높은 내압에 의하여 에어백(21)의 전개가 신속히 정확한 형상으로 이루어지는 장점이 있게 되고, 또한 리어시트(30) 탑승자의 신체가 직접 접촉되는 제2공간과 제3공간은 상대적으로 낮은 내압이 형성되므로 전개되는 에어백(21)으로부터 탑승자에게로 전달되는 충격량이 감소하여 보다 효과적으로 리어시트 탑승자를 보호할 수 있게 된다.Therefore, the high pressure of the first space allows the deployment of the airbag 21 to have an accurate shape quickly, and the second space and the third space in which the body of the occupant of the rear seat 30 is in direct contact with each other are relatively high. As a low internal pressure is formed, the amount of impact transmitted from the deployed airbag 21 to the occupant is reduced, thereby effectively protecting the rear seat occupant.

도 1은 종래 리어시트 탑승자용 에어백의 설치위치와 전개상태를 도시한 도면,1 is a view showing the installation position and deployment state of a conventional rear seat occupant airbag,

도 2는 본 발명에 따른 리어시트 탑승자용 에어백의 설치위치를 도시한 도면,2 is a view showing the installation position of the rear seat occupant airbag according to the present invention,

도 3은 본 발명에 따라 에어백 모듈이 시트크로스멤버의 내부에 장착된 상태를 도시한 도면,3 is a view showing a state in which the airbag module is mounted inside the seat cross member according to the present invention,

도 4는 도 3에서 커버가 열려진 상태의 사시도,4 is a perspective view of the cover is open in Figure 3,

도 5는 에어백 모듈로부터 전개되는 에어백이 상기 커버에 의해 전개 경로가 안내되는 모습을 도시한 도면,FIG. 5 is a view illustrating a deployment path of the airbag deployed from the airbag module by the cover;

도 6은 완전히 전개된 에어백의 형상과 그 내부 구조를 도시한 도면이다.6 is a view showing the shape of the fully deployed airbag and its internal structure.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

10 : 프론트시트 20 : 에어백모듈10: front seat 20: airbag module

21 : 에어백 22 : 하부테더21: airbag 22: lower tether

23 : 상부테더 30 : 리어시트23: upper tether 30: rear seat

40 : 센터플로어패널 50 : 시트크로스멤버40: center floor panel 50: seat cross member

60 : 마운팅브라켓 70 : 힌지축60: mounting bracket 70: hinge shaft

80 : 커버80: cover

Claims (3)

센터플로어패널(40)의 시트크로스멤버(50)의 내부에 에어백 모듈(20)이 장착된 것을 특징으로 하는 자동차의 리어시트 탑승자용 에어백 설치구조.Airbag installation structure for a rear seat occupant of a vehicle, characterized in that the airbag module 20 is mounted inside the seat cross member 50 of the center floor panel 40. 청구항 1에 있어서, 상기 시트크로스멤버(50)의 내부에 마운팅브라켓(60)이 고정되고, 상기 마운팅브라켓(60)에 에어백 모듈(20)이 장착되며, 에어백 모듈(20) 전방의 시트크로스멤버(50) 상면 일부와 전면부가 절개되어 개구부가 형성되고, 그 개구부와 동일한 형상의 커버(80)가 힌지축(70)을 매개로 상기 개구부에 회동가능하게 연결된 것을 특징으로 하는 자동차의 리어시트 탑승자용 에어백 설치구조.According to claim 1, The mounting bracket 60 is fixed to the inside of the seat cross member 50, the air bag module 20 is mounted on the mounting bracket 60, the seat cross member in front of the air bag module 20 (50) The rear seat occupant of the vehicle, wherein a portion of the upper surface and the front portion are cut out to form an opening, and a cover 80 having the same shape as the opening is pivotally connected to the opening via the hinge shaft 70. Airbag Mounting Structure. 청구항 2에 있어서, 상기 에어백 모듈(20)로부터 전개되는 에어백(21)의 내부에 에어백모듈(20)의 가스 배출구로부터 전개시 리어시트(30) 탑승자의 무릎에 접하는 부분에 연결된 하부테더(22)와, 상기 하부테더(22)의 상부에서 에어백(21)의 전후면을 연결하는 상부테더(23)가 설치되고, 상기 하부테더(22)의 중간 부분과 상기 상부테더(23)의 전개시 운전자 허벅지 상부에 해당되는 부분에 공기통로가 형성된 것을 특징으로 하는 자동차의 리어시트 탑승자용 에어백 설치구조.The lower tether 22 according to claim 2, wherein the lower tether 22 is connected to a part of the rear seat 30 that is in contact with the knee of the occupant of the rear seat 30 when deployed from the gas outlet of the airbag module 20 inside the airbag 21 deployed from the airbag module 20. And, the upper tether 23 for connecting the front and rear surfaces of the airbag 21 in the upper portion of the lower tether 22 is installed, the driver in the middle portion of the lower tether 22 and the deployment of the upper tether 23 Airbag installation structure for the rear seat occupant of the vehicle, characterized in that the air passage is formed in a portion corresponding to the upper thigh.
KR1020070129985A 2007-12-13 2007-12-13 Air bag fixing structure for rear seat passenger of car KR20090062624A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10343642B2 (en) 2017-06-14 2019-07-09 Ford Global Technologies, Llc Vehicle airbag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10343642B2 (en) 2017-06-14 2019-07-09 Ford Global Technologies, Llc Vehicle airbag

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