KR101382448B1 - Curtain airbag device for vehicles - Google Patents

Curtain airbag device for vehicles Download PDF

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Publication number
KR101382448B1
KR101382448B1 KR1020070082877A KR20070082877A KR101382448B1 KR 101382448 B1 KR101382448 B1 KR 101382448B1 KR 1020070082877 A KR1020070082877 A KR 1020070082877A KR 20070082877 A KR20070082877 A KR 20070082877A KR 101382448 B1 KR101382448 B1 KR 101382448B1
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KR
South Korea
Prior art keywords
cushion
vehicle
curtain airbag
airbag device
cover
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KR1020070082877A
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Korean (ko)
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KR20090018433A (en
Inventor
박해권
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현대모비스 주식회사
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Priority to KR1020070082877A priority Critical patent/KR101382448B1/en
Publication of KR20090018433A publication Critical patent/KR20090018433A/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
    • B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
    • 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
    • B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/04—Door pillars ; windshield pillars
    • 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
    • B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
    • B60R2021/0435—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the side or roof pillars
    • 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
    • B60R2021/161—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by additional means for controlling deployment trajectory

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Air Bags (AREA)

Abstract

본 발명은 루프사이드 레일에 장착되어 내부 압력이 상승하면 탑승자와 차량의 도어 사이로 전개되는 쿠션과, 상기 쿠션을 내부에 감싸고 있는 쿠션커버와, 차량의 충돌시 상기 쿠션으로 압축 가스를 공급하는 인플레이터를 포함하는 차량용 커튼 에어백 장치에 있어서, 상기 루프사이드 레일과 상기 쿠션커버 사이에는 상기 쿠션의 전개방향을 조절하는 각도조절부재가 설치되어, 필라 트림(Pillar trim)의 파손을 방지하고, 쿠션이 전개시 차체 밖으로 나가는 현상을 방지할 수 있는 차량용 커튼 에어백 장치에 관한 것이다. The present invention provides a cushion that is mounted to the roofside rail and is developed between the occupant and the door of the vehicle when the internal pressure rises, a cushion cover surrounding the cushion inside, and an inflator for supplying compressed gas to the cushion when the vehicle collides. In the vehicular curtain airbag device comprising: an angle adjustment member for adjusting the deployment direction of the cushion is provided between the roofside rail and the cushion cover, to prevent damage to the pillar trim, when the cushion is deployed The present invention relates to a vehicular curtain airbag device capable of preventing the vehicle from going out of the vehicle body.

쿠션, 쿠션커버, 필라 트림, 각도조절부재, 쐐기형상 Cushion, Cushion Cover, Pillar Trim, Angle Adjuster, Wedge Shape

Description

차량용 커튼 에어백 장치{Curtain airbag device for vehicles}Curtain airbag device for vehicles {Curtain airbag device for vehicles}

본 발명은 차량용 커튼 에어백 장치에 관한 것으로서, 보다 상세하게는 각도조절부재가 설치된 차량용 커튼 에어백 장치에 관한 것이다.       The present invention relates to a vehicular curtain airbag apparatus, and more particularly to a vehicular curtain airbag apparatus is provided with an angle adjustment member.

도 1은 종래 기술에 따른 쿠션커버가 도시된 정면도이고, 도 2는 도 1의 A-A선 단면도이며, 도 3은 종래 기술에 따른 차량용 커튼 에어백 장치의 문제점을 설명하기 위한 작동설명도이다.       1 is a front view showing a cushion cover according to the prior art, Figure 2 is a cross-sectional view taken along the line A-A of Figure 1, Figure 3 is an operational explanatory view for explaining the problem of the vehicular curtain airbag device according to the prior art.

일반적으로 차량용 커튼 에어백 장치는 가스가 유입되면 팽창하는 쿠션(2)과, 상기 쿠션(2)을 감싸고 있는 쿠션커버(1)와, 상기 쿠션(2)이 전개되는 라인으로서 상기 쿠션커버(1)에 형성된 테어라인(Tearline:1a)과 상기 쿠션(2)을 상기 쿠션커버(1)에 마운팅(Mounting)하고 있는 스롯홀(Slot hole:3)로 구성된다.In general, a curtain airbag device for a vehicle includes a cushion (2) that expands when gas is introduced therein, a cushion cover (1) surrounding the cushion (2), and a line on which the cushion (2) is deployed. Tearline (Tearline: 1a) formed in the and the cushion 2 is composed of a slot hole (Slot hole: 3) for mounting (Mounting) to the cushion cover (1).

상기 쿠션커버(1)는 차량 실내 의장품인 헤드라이너(4) 내부에 설치되어 있으며, 상기 쿠션(2)이 전개시 상기 헤드라이너(4)을 오픈시키면서 전개된다.The cushion cover 1 is installed inside the headliner 4, which is a vehicle interior design, and is developed while opening the headliner 4 when the cushion 2 is deployed.

상기 헤드라이너(4) 하부에는 B-필라(pillar)와 C-필라(pillar)의 마무리 부분인 필라 트림(5)이 각각 위치하고 있다.At the bottom of the headliner 4 are pillar trims 5, which are the finishing portions of the B-pillars and the C-pillars, respectively.

상기와 같이 구성된 종래의 차량용 커튼 에어백 장치의 동작을 설명하면 다음과 같다.Referring to the operation of the conventional vehicle curtain airbag device configured as described above are as follows.

가스발생장치(미도시)에서 발생된 가스가 가스공급라인(미도시)을 통해 상기 쿠션(2)에 유입되면 상기 쿠션(2)은 팽창하게 된다.When the gas generated in the gas generator (not shown) is introduced into the cushion 2 through a gas supply line (not shown), the cushion 2 is expanded.

상기 쿠션(2)은 팽창하면서 상기 테어라인(1a)을 밀어내게 되고, 상기 테어라인(1a)은 상기 쿠션(2)의 팽창력을 이기지 못하고 찢어지게 된다.As the cushion 2 expands, the tear line 1a is pushed out, and the tear line 1a is torn without being able to overcome the expansion force of the cushion 2.

상기 테어라인(1a)이 찢어지면 상기 쿠션(2)은 상기 테어라인(1a)를 따라 더욱 팽창하면서 상기 쿠션(2)을 마운팅하고 있는 스롯홀(3)이 찢어지게 되고 상기 쿠션(2)은 상기 쿠션커버(1)와의 마운팅이 해제된다.When the tear line 1a is torn, the cushion 2 expands further along the tear line 1a while the slot hole 3 mounting the cushion 2 is torn, and the cushion 2 Mounting with the cushion cover 1 is released.

상기 쿠션(2)이 상기 쿠션커버(1)와의 마운팅이 해제되면 상기 쿠션(2)은 더욱 팽창하여 헤드라이너(4)을 오픈시키고, 도 3에 도시된 바와 같이, Y'방향으로 전개가 완료된다.When the cushion 2 is released from the cushion cover 1, the cushion 2 is further expanded to open the headliner 4, and as shown in FIG. 3, the deployment is completed in the Y 'direction. do.

그러나, 종래 기술에 따른 차량용 커튼 에어백 장치는 쿠션커버가 차체와 가까이 붙어있어 쿠션 전개시 필라 트림을 파손시키고, 쿠션이 차체 밖으로 전개되는 문제점이 있다.However, the curtain airbag device for a vehicle according to the prior art has a problem that the cushion cover is attached to the vehicle body close to the pillar trim when the cushion is deployed, the cushion is deployed out of the vehicle body.

본 발명은 쿠션의 전개방향을 개선하여 필라 트림의 파손을 방지하고, 쿠션이 전개시 차체 밖으로 나가는 현상을 방지할 수 있는 차량용 커튼 에어백 장치를 제공하는데 그 목적이 있다.SUMMARY OF THE INVENTION An object of the present invention is to provide a curtain airbag device for a vehicle which can improve the deployment direction of the cushion to prevent breakage of the pillar trim and to prevent the cushion from going out of the vehicle body during deployment.

본 발명은 루프사이드 레일에 장착되어 내부 압력이 상승하면 탑승자와 차량의 도어 사이로 전개되는 쿠션과, 상기 쿠션을 내부에 감싸고 있는 쿠션커버와, 차량의 충돌시 상기 쿠션으로 압축 가스를 공급하는 인플레이터를 포함하는 차량용 커튼 에어백 장치에 있어서,The present invention provides a cushion that is mounted to the roofside rail and is developed between the occupant and the door of the vehicle when the internal pressure rises, a cushion cover surrounding the cushion inside, and an inflator for supplying compressed gas to the cushion when the vehicle collides. In the vehicular curtain airbag device comprising:

상기 루프사이드 레일과 상기 쿠션커버 사이에는 상기 쿠션의 전개방향을 조절하는 각도조절부재가 설치된 것을 특징으로 한다.       An angle adjusting member is installed between the roofside rail and the cushion cover to adjust the deployment direction of the cushion.

상기 각도조절부재는 일면에 경사부가 형성된 쐐기형상인 것을 특징으로 한다.      The angle adjusting member is characterized in that the wedge shape formed with an inclined portion on one surface.

상기 각도조절부재는 상기 각도조절부재를 상기 루프사이드 레일에 고정하기 위한 체결홀이 형성된 것을 특징으로 한다.      The angle adjusting member is characterized in that the fastening hole for fixing the angle adjusting member to the roof side rail is formed.

본 발명은 루프사이드 레일에 장착되어 내부 압력이 상승하면 탑승자와 차량 의 도어 사이로 전개되는 쿠션과, 상기 쿠션을 내부에 감싸고 있는 쿠션커버와, 차량의 충돌시 상기 쿠션으로 압축 가스를 공급하는 인플레이터를 포함하는 차량용 커튼 에어백 장치에 있어서, 상기 루프사이드 레일과 상기 쿠션커버 사이에는 상기 쿠션의 전개방향을 조절하는 각도조절부재가 설치되어, 필라 트림의 파손을 방지하고, 쿠션이 전개시 차체 밖으로 나가는 현상을 방지할 수 있는 효과가 있다.The present invention provides a cushion that is mounted on the roofside rail and is developed between the occupant and the door of the vehicle when the internal pressure rises, a cushion cover surrounding the cushion therein, and an inflator for supplying compressed gas to the cushion when the vehicle collides. In the vehicular curtain airbag device comprising an angle adjusting member for adjusting the deployment direction of the cushion between the roofside rail and the cushion cover, to prevent damage to the pillar trim, the phenomenon that the cushion is out of the vehicle body when deployed. There is an effect that can prevent.

상기한 효과가 있는 본 발명의 실시 예를 첨부된 도면을 참조하여 상세히 설명한다.       BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following description taken in conjunction with the accompanying drawings, in which: FIG.

도 4는 본 발명에 따른 쿠션커버가 도시된 정면도이고, 도 5는 도 4의 B-B선 단면도이고, 도 6은 본 발명에 따른 차량용 커튼 에어백 장치의 각도조절부재가 도시된 사시도와 배면도이며, 도 7은 본 발명에 따른 차량용 커튼 에어백 장치의 개선점을 설명하기 위한 작동설명도이다.       Figure 4 is a front view showing a cushion cover according to the present invention, Figure 5 is a cross-sectional view taken along line BB of Figure 4, Figure 6 is a perspective view and a rear view showing the angle adjusting member of the vehicle curtain airbag device according to the present invention, 7 is an operation explanatory diagram for explaining the improvement of the vehicular curtain airbag apparatus according to the present invention.

본 발명은 루프사이드 레일(10)에 장착되어 내부 압력이 상승하면 탑승자와 차량의 도어 사이로 전개되는 쿠션(30)과, 상기 쿠션(30)을 내부에 감싸고 있는 쿠션커버(20)와, 차량의 충돌시 상기 쿠션(30)으로 압축 가스를 공급하는 인플레이터(미도시)를 포함하는 차량용 커튼 에어백 장치에 있어서, 상기 루프사이드 레일(10)과 상기 쿠션커버(20) 사이에는 상기 쿠션(30)의 전개방향을 조절하는 각도조절부재(40)가 설치된다.The present invention is mounted on the roofside rail 10, when the internal pressure rises, the cushion 30 is deployed between the occupant and the door of the vehicle, the cushion cover 20 surrounding the cushion 30 therein, and the vehicle In the vehicle curtain airbag device including an inflator (not shown) for supplying compressed gas to the cushion 30 in the event of a collision, between the roofside rail 10 and the cushion cover 20 of the cushion 30 An angle adjustment member 40 for adjusting the deployment direction is installed.

상기 쿠션(30)은 상기 쿠션커버(20)내부에 스롯홀(50)에 의해 마운팅되어 있고, 상기 쿠션커버(20)는 하면에 다수의 홀이 일직선으로 상기 쿠션커버(20)의 길이방향으로 천공되어 있다.The cushion 30 is mounted in the cushion cover 20 by a slot hole 50, and the cushion cover 20 has a plurality of holes in a straight line in a length direction of the cushion cover 20. Perforated

상기 쿠션커버(20)의 하면에 천공된 다수의 홀이 형성하는 라인을 테어라인(21)이라 칭하고, 상기 쿠션(30)은 내부에 가스가 유입되면 팽창하여 상기 테어라인(21)을 뚫고 전개가 시작된다.A line formed by a plurality of holes perforated on the lower surface of the cushion cover 20 is called a tear line 21, and the cushion 30 expands when gas is introduced therethrough to penetrate the tear line 21. Begins.

상기 쿠션커버(20)는 차량 실내 의장품인 헤드라이너(60) 내부에 설치되어 있으며, 상기 쿠션(30)이 전개시 상기 헤드라이너(60)을 오픈시키면서 전개된다.The cushion cover 20 is installed inside the headliner 60, which is a vehicle interior design, and is developed while opening the headliner 60 when the cushion 30 is deployed.

상기 헤드라이너(60) 하부에는 B-필라(pillar)와 C-필라(pillar)의 마무리 부분인 필라 트림(70)이 각각 위치하고 있다.A pillar trim 70, which is a finishing part of a B-pillar and a C-pillar, is positioned below the headliner 60.

상기 각도조절부재(40)는 일면에 경사부(41)가 형성된 쐐기형상으로 될 수 있고, 상기 각도조절부재(40)를 상기 루프사이드 레일(10)에 고정하기 위한 체결홀(42)이 형성되며, 상기 체결홀(42)에 체결부재(43)를 삽입하여 상기 루프사이드 레일(10)에 고정시킬 수 있다.      The angle adjusting member 40 may have a wedge shape having an inclined portion 41 formed on one surface thereof, and a fastening hole 42 for fixing the angle adjusting member 40 to the roofside rail 10 is formed. The fastening member 43 may be inserted into the fastening hole 42 to be fixed to the roofside rail 10.

상기 쿠션(30)의 전개방향을 조절하기 위한 부재로는 종래에는 램프(Ramp) 또는 브래킷(Bracket)을 상기 쿠션커버(20) 외측으로 설치하여 사용하였으나, 본 발명에 따른 각도조절부재(40)를 사용하면, 종래의 램프나 브래킷에 비해 구조가 단순하고 소형이기 때문에 작업공정수가 줄어들고 경량의 차량용 커튼 에어백 장치를 제공할 수 있다.      As a member for adjusting the deployment direction of the cushion 30, a lamp or bracket has been conventionally installed to the outside of the cushion cover 20, but the angle adjusting member 40 according to the present invention is used. When using, since the structure is simple and compact compared to the conventional lamps or brackets, the number of work processes can be reduced and provide a lightweight vehicle curtain airbag device.

상기와 같이 구성된 본 발명의 동작을 살펴보면 다음과 같다.Hereinafter, the operation of the present invention will be described.

인플레이터(미도시)에서 발생된 가스가 가스공급라인(미도시)을 통해 상기 쿠션(30)에 유입되면 상기 쿠션(30)은 팽창하게 된다.When the gas generated in the inflator (not shown) flows into the cushion 30 through a gas supply line (not shown), the cushion 30 is expanded.

상기 쿠션(30)은 팽창하면서 상기 테어라인(21)을 밀어내게 되고, 상기 테어라인(21)은 상기 쿠션(30)의 팽창력을 이기지 못하고 찢어지게 된다.As the cushion 30 expands, the tear line 21 is pushed out, and the tear line 21 is torn without being able to overcome the expansion force of the cushion 30.

상기 테어라인(21)이 찢어지면 상기 쿠션(30)은 상기 테어라인(21)를 따라 더욱 팽창하면서 상기 쿠션(30)을 마운팅하고 있는 스롯홀(50)이 찢어지게 되고 상기 쿠션(30)은 상기 쿠션커버(20)와의 마운팅이 해제된다.When the tear line 21 is torn, the cushion 30 is further expanded along the tear line 21, and the slot hole 50 mounting the cushion 30 is torn and the cushion 30 is torn. Mounting with the cushion cover 20 is released.

상기 쿠션(30)이 상기 쿠션커버(20)와의 마운팅이 해제되면 상기 쿠션(30)은 더욱 팽창하여 헤드라이너(60)을 오픈 시키고, 상기 각도조절부재(40)에 의해 도 7에 도시된 바와 같이, Y방향으로 전개가 완료되어 필라 트림(70)의 파손이 방지된다.When the cushion 30 is released from the cushion cover 20, the cushion 30 is further inflated to open the headliner 60, and as illustrated in FIG. 7 by the angle adjusting member 40. Similarly, the deployment is completed in the Y direction to prevent breakage of the pillar trim 70.

본원 발명에 따른 차량용 커튼 에어백 장치를 사용하면, 필라 트림(Pillar trim)의 파손을 방지하고, 쿠션이 전개시 차체 밖으로 나가는 현상을 방지할 수 있다.       By using the vehicular curtain airbag apparatus according to the present invention, it is possible to prevent breakage of the pillar trim and to prevent the cushion from going out of the vehicle body when deployed.

도 1은 종래 기술에 따른 쿠션커버가 도시된 정면도이다.1 is a front view showing a cushion cover according to the prior art.

도 2는 도 1의 A-A선 단면도이다.2 is a sectional view taken along the line A-A in Fig.

도 3은 종래 기술에 따른 차량용 커튼 에어백 장치의 문제점을 설명하기 위한 작동설명도이다.3 is an operation explanatory diagram for explaining a problem of the vehicular curtain airbag device according to the prior art.

도 4는 본 발명에 따른 쿠션커버가 도시된 정면도이다.Figure 4 is a front view showing a cushion cover according to the present invention.

도 5는 도 4의 B-B선 단면도이다.5 is a cross-sectional view taken along the line B-B in FIG.

도 6은 본 발명에 따른 차량용 커튼 에어백 장치의 각도조절부재가 도시된 사시도와 배면도이다.6 is a perspective view and a rear view of the angle adjusting member of the vehicular curtain airbag apparatus according to the present invention.

도 7은 본 발명에 따른 차량용 커튼 에어백 장치의 개선점을 설명하기 위한 작동설명도이다.7 is an operation explanatory diagram for explaining the improvement of the vehicular curtain airbag apparatus according to the present invention.

<도면의 주요 부분에 관한 부호의 설명>DESCRIPTION OF THE REFERENCE NUMERALS

10:루프사이드 레일 20:쿠션커버10: roof side rail 20: cushion cover

21:테어라인 30:쿠션21: Tearline 30: Cushion

40:각도조절부재 41:경사부40: angle adjustment member 41: inclined portion

42:체결홀 43:체결부재42: fastening hole 43: fastening member

50:스롯홀 60:헤드라이너50: slot hole 60: headliner

70:필라 트림 Y:쿠션의 전개방향70: Pillar trim Y: Cushion direction

Claims (3)

루프사이드 레일에 장착되어 내부 압력이 상승하면 탑승자와 차량의 도어 사이로 전개되는 쿠션과, 상기 쿠션을 내부에 감싸고 있는 쿠션커버와, 차량의 충돌시 상기 쿠션으로 압축 가스를 공급하는 인플레이터를 포함하는 차량용 커튼 에어백 장치에 있어서, The vehicle is mounted on a roofside rail and includes a cushion that is developed between the occupant and the door of the vehicle when the internal pressure rises, a cushion cover surrounding the cushion therein, and an inflator for supplying compressed gas to the cushion when the vehicle crashes. In the curtain airbag apparatus, 상기 루프사이드 레일에 상기 쿠션의 전개방향을 조절하는 각도조절부재가 설치되고, An angle adjustment member for adjusting the deployment direction of the cushion is installed on the roofside rail, 상기 각도조절부재는,The angle adjusting member, 상기 루프사이드 레일과 상기 쿠션커버 사이에 위치하는 차량용 커튼 에어백 장치.Curtain airbag device for a vehicle located between the roofside rail and the cushion cover. 삭제delete 삭제delete
KR1020070082877A 2007-08-17 2007-08-17 Curtain airbag device for vehicles KR101382448B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1191490A (en) * 1997-09-26 1999-04-06 Toyota Motor Corp Arranging structure of head part protecting air bag body
JP2001058556A (en) 1999-08-23 2001-03-06 Toyota Motor Corp Head-protection airbag device
KR20040023669A (en) * 2001-07-23 2004-03-18 도요다 지도샤 가부시끼가이샤 Air bag system having diffuser structure
KR20040040495A (en) * 2002-11-07 2004-05-13 현대자동차주식회사 Curtain air bag for vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1191490A (en) * 1997-09-26 1999-04-06 Toyota Motor Corp Arranging structure of head part protecting air bag body
JP2001058556A (en) 1999-08-23 2001-03-06 Toyota Motor Corp Head-protection airbag device
KR20040023669A (en) * 2001-07-23 2004-03-18 도요다 지도샤 가부시끼가이샤 Air bag system having diffuser structure
KR20040040495A (en) * 2002-11-07 2004-05-13 현대자동차주식회사 Curtain air bag for vehicle

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