KR200148525Y1 - Passenger airbag door - Google Patents

Passenger airbag door Download PDF

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Publication number
KR200148525Y1
KR200148525Y1 KR2019950028311U KR19950028311U KR200148525Y1 KR 200148525 Y1 KR200148525 Y1 KR 200148525Y1 KR 2019950028311 U KR2019950028311 U KR 2019950028311U KR 19950028311 U KR19950028311 U KR 19950028311U KR 200148525 Y1 KR200148525 Y1 KR 200148525Y1
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KR
South Korea
Prior art keywords
airbag door
airbag
instrument panel
hinge
passenger seat
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Application number
KR2019950028311U
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Korean (ko)
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KR970017398U (en
Inventor
전호석
Original Assignee
류정열
기아자동차주식회사
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Priority to KR2019950028311U priority Critical patent/KR200148525Y1/en
Publication of KR970017398U publication Critical patent/KR970017398U/en
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Publication of KR200148525Y1 publication Critical patent/KR200148525Y1/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
    • B60R21/215—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
    • 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
    • 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
    • B60R2021/21506—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 tearing tabs, legs or the like for holding the lid before 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

Abstract

본 고안은 조수석 에어백 도어를 힌지에 의해 결합시키므로써, 에어백이 작동한 후에도 계속 사용할 수 있는 조수석 에어백 도어 구조에 관한 것이다.The present invention relates to a passenger seat airbag door structure that can be used even after the airbag is operated by engaging the passenger seat airbag door by a hinge.

하우징(22)의 상면을 카바하는 에어백 도어 본체(35)와, 상기 본체 (35)의 하부 단부에서 인스트루먼트 패널(25)과 걸림 되도록 돌출된 훅크(32)와, 상기 에어백 도어 본체(35)의 접합면(34)과 접하는 회전부(41)와, 인스트루먼트 패널(25)의 돌출부(26)에 스쿠류(27)에 의해 고정되는 고정부(42)로 이루어진 힌지(40)로 구성 된다.Of the airbag door main body 35 covering the upper surface of the housing 22, the hook 32 protruding from the lower end of the main body 35 to the instrument panel 25, and the airbag door main body 35. It consists of the hinge 40 which consists of the rotation part 41 which contact | connects the joint surface 34, and the fixing part 42 fixed to the protrusion part 26 of the instrument panel 25 by the screw 27. As shown in FIG.

상기와 같은 구성의 조수석 에어백 도어는 에어백 도어가 힌지에 의해 인스트루먼트 패널에 결합되어 개폐가 가능한 구조로 되어 있어, 에어백이 작동하면 에어백 도어가 오픈되고, 작동후에 에어백을 교체하면 에어백 도어를 닫아서 재사용 할 수 있는 효과가 있다.The passenger seat airbag door of the above configuration has a structure in which the airbag door is coupled to the instrument panel by a hinge to open and close.The airbag door is opened when the airbag operates, and the airbag door is closed when the airbag is replaced. It can be effective.

Description

조수석 에어백 도어 구조Passenger airbag door structure

제1도는 종래의 조수석에 에어백이 장착된 차량의 일부사시도.1 is a partial perspective view of a vehicle equipped with an airbag in a conventional passenger seat.

제2도는 종래의 조수석 에어백 도어 장착 구조의 단면도.2 is a cross-sectional view of a conventional passenger seat airbag door mounting structure.

제3도는 본 고안에 따른 조수석 에어백 도어 장착 구조의 단면도.3 is a cross-sectional view of the passenger seat airbag door mounting structure according to the present invention.

제4도는 본 고안에 따른 조수석 에어백 도어 구조의 상세도.Figure 4 is a detailed view of the passenger seat airbag door structure according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1, 21 : 에어백 2, 25 : 인스트루먼트 패널1, 21: airbags 2, 25: instrument panel

3, 31 : 에어백 도어 4 : 연장부3, 31: airbag door 4: extension part

5 : 글로브 박스 10 : 바아5: glove box 10: bar

11, 22 : 하우징 12 : 리벳11, 22 housing 12 rivet

13, 23 : 브라켓 24 : 바아13, 23: bracket 24: bar

26 : 돌출부 27 : 스쿠류26: protrusion 27: squary

32 : 훅크 34 : 접합면32: hook 34: joint surface

35 : 본체 40 : 힌지35: body 40: hinge

41 : 회전부 42 : 고정부41: rotating part 42: fixing part

본 고안은 조수석 에어백 도어 구조에 관한 것이며, 보다 상세히는 에어백 도어를 힌지에 의해 인스트루먼트 패널에 연결시키므로써, 에어백이 작동한 후에도 계속 사용할 수 있는 조수석 에어백 도어 구조에 관한 것이다.The present invention relates to a passenger seat airbag door structure, and more particularly, to a passenger seat airbag door structure that can be used even after the airbag is operated by connecting the airbag door to the instrument panel by a hinge.

일반적으로 자동차 사고에 대한 여러 가지 폐해가 발생되면서, 안전에 대한 관심이 증대되고 있다. 이러한 관심이 차량의 제작에 반영되면서 ABS(Anti-Lock Brake System)브레이크 시스템 및 에어백등 안전 장치를 첨부한 차량이 증가되게 되었다.In general, as the various damages to the car accident occurs, the concern for safety is increasing. As this interest is reflected in the production of vehicles, vehicles with safety devices such as anti-lock brake system (ABS) brake systems and airbags have increased.

에어백을 장착하기 시작한 초기에는 운전석에만 에어백을 장착하였으나, 제1도에 도시한 것과 같이 보조석에까지 에어백을 장착하게 되었다. 조수석 앞의 인스트루먼트 패널(2)하단에 각종 물건을 넣을수 있는 글로브 박스(5)가 위치하고, 상기 글로브 박스(5)상단에 조수석 에어백(1)이 장착된다.In the early stages of mounting the airbags, only the driver's seats were equipped with airbags, but as shown in FIG. A glove box 5 into which various objects can be placed is located at the bottom of the instrument panel 2 in front of the passenger seat, and a passenger air bag 1 is mounted at the top of the glove box 5.

조수석에 장착되는 에어백의 경우에 있어서, 종래의 경우를 제2도를 참조하여 설명하면, 제2도는 종래의 조수석 에어백 장착 구조의 단면도로서, 에어백(1)을 내장하고 있는 하우징(11)과, 상기 하우징의 상면을 카바하고 있는 에어백 도어(3)와, 상기 에어백 도어가 장착되는 인스트루먼트 패널(2)과, 상기 에어백 도어(3)로부터 하우징쪽으로 연장되어 하우징의 외면에 리벳(12)으로 장착되는 연장부(4)와, 상기 하우징을 바아(10)에 장착시키며 하우징을 지지하는 브라켓(13)으로 구성된다.In the case of an airbag mounted on a passenger seat, a conventional case will be described with reference to FIG. 2, and FIG. An airbag door 3 covering the upper surface of the housing, an instrument panel 2 on which the airbag door is mounted, and extending from the airbag door 3 toward the housing and mounted to the outer surface of the housing by means of rivets 12. It consists of an extension 4 and a bracket 13 which mounts the housing on the bar 10 and supports the housing.

상기와 같은 종래의 조수석 에어백 장착 구조는 에어백 도어(3)의 연장부(4)가 리벳(12)으로 하우징(11)에 결합된다.In the conventional passenger seat airbag mounting structure as described above, the extension part 4 of the airbag door 3 is coupled to the housing 11 by rivets 12.

이 에어백 도어(3)의 상면은 우레탄등으로 이루어져서 에어백 작동시 에어백에 의해 갈라져서, 에어백이 밖으로 튀어 나오면서 팽창하게 된다. 이와같이, 에어백(1)이 작동하고 난 후에는 에어백(1)과 에어백 도어(3)를 모두 교체해야만 했었다.The upper surface of the airbag door 3 is made of urethane or the like, and is broken by the airbag when the airbag operates, and the airbag pops out and expands. As such, after the airbag 1 was activated, both the airbag 1 and the airbag door 3 had to be replaced.

따라서, 본 고안은 상술한 종래의 문제점을 극복하기 위한 것으로서, 본 고안의 목적은 에어백 도어를 힌지에 의해 인스트루먼트 패널과 결합시키므로써, 에어백이 작동하면 에어백 도어가 힌지를 축으로하여 회전하면서 열리게 되어, 에어백 도어는 손상을 입지 않아 에어백이 작동한 후에도 재사용 할 수 있도록 하는데 있다.Therefore, the present invention is to overcome the above-mentioned conventional problems, the object of the present invention is to combine the airbag door with the instrument panel by the hinge, the airbag door is opened while rotating about the hinge when the airbag is operated. In other words, the airbag door is not damaged and can be reused even after the airbag is operated.

상기 본 고안의 목적을 달성하기 위한 조수석 에어백 도어 구조의 일예로서, 하우징의 상면을 카바하는 에어백 도어 본체와, 상기 본체의 하부 단부에서 인스트루먼트 패널과 걸림 되도록 돌출된 훅크와, 상기 에어백 도어 본체의 접합면과 접하는 회전부와, 인스트루먼트 패널의 돌출부에 스쿠류에 의해 고정되는 고정부로 이루어진 힌지로 구성된 에어백 도어를 특징으로 한다.As an example of a passenger seat airbag door structure for achieving the object of the present invention, the airbag door body cover the upper surface of the housing, a hook protruding to be engaged with the instrument panel at the lower end of the body, the joining of the airbag door body An airbag door is configured by a hinge formed by a rotating part contacting a surface and a fixing part fixed by a screw to a protrusion part of an instrument panel.

이하, 본 고안의 실시예를 첨부한 도면을 참조하여 상세히 설명하기로 한다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

에어백 시스템은 시트 벨트의 보조 장치로서 운전자(또는 동승자)를 보호하기 위한 안전 장치이다. 에어백 시스템은 자동차의 전방으로부터의 충격 에너지가 규정값 이상일 경우에, 운전자(동승자)와 조향핸들(인스트루먼트 패널)사이에서 에어백이 팽창하도록 하여, 운전자(동승자)에게 전달되는 충격을 완화시키는 역할을 한다.The airbag system is a safety device for protecting the driver (or passenger) as an auxiliary device of the seat belt. The airbag system allows the airbag to inflate between the driver (passenger) and the steering wheel (instrument panel) when the impact energy from the front of the vehicle is above a specified value, thereby mitigating the shock transmitted to the driver (passenger). .

제3도 및 제4도를 참조하면, 하우징(22)은 에어백(21)을 내장하며 그 상부면인 수직부(22a)와, 몸체(22b)로 구성된다.3 and 4, the housing 22 includes an airbag 21, a vertical portion 22a, which is an upper surface thereof, and a body 22b.

상기 에어백(21)은 예를들면 고무로 코팅된 나이론 섬유제의 원판형 주머니로서, 용량은 약 50 내지 60ℓ이다. 에어백은 접혀진 상태로 가스발생기(도시 않음)위에 설치된다. 에어백은 가스발생 기로부터의 질소가스에 의해 급속히 팽창되어, 충돌시 운전자에 가해지는 충격을 완화시키게 된다. 이어서 배출공을 통해 가스를 배출하면서 수축된다.The airbag 21 is, for example, a disk-shaped pouch of nylon fiber coated with rubber, with a capacity of about 50 to 60 liters. The airbag is installed on a gas generator (not shown) in a folded state. The airbag is rapidly inflated by the nitrogen gas from the gas generator to mitigate the impact on the driver in the event of a crash. It is then contracted while discharging the gas through the vent hole.

상기 하우징(22)은 브라켓(23)에 의해 바아(24)에 체결된다.The housing 22 is fastened to the bar 24 by the bracket 23.

조수석 에어백 도어 구조는 인스트루먼트 패널(25)에 고정되어 있는 힌지(40)와, 상기 힌지에 결합되어 에어백(21)이 작동하면 열리게 되는 에어백 도어(31)로 구성 된다.The passenger seat airbag door structure includes a hinge 40 fixed to the instrument panel 25, and an airbag door 31 that is coupled to the hinge and opened when the airbag 21 operates.

상기 에어백 도어(31)는 하우징(22)의 상면을 카바하는 에어백 도어 본체(35)와, 상기 본체의 단부에서 인스트루먼트 패널(25)과 걸림 되도록 돌출된 훅크(32)로 구성 된다.The airbag door 31 is composed of an airbag door main body 35 covering the upper surface of the housing 22 and a hook 32 protruding to engage the instrument panel 25 at an end of the main body.

상기 힌지(40)는 인스트루먼트 패널(25)의 돌출부(26)와 결합하는 고정부(42)와, 에어백 도어(31)의 접합면(34)에 접하는 회전부(41)로 구성 된다.The hinge 40 is composed of a fixing part 42 which engages with the protrusion 26 of the instrument panel 25, and a rotating part 41 which contacts the bonding surface 34 of the airbag door 31.

이와같은 구성에 의해 에어백 도어(31)의 상단부의 접합면(34)과 힌지(40)의 회전부(41)는 초음파 융착에 의해 결합되고, 힌지(40)의 고정부(42)는 스쿠류(27)에 의해 인스트루먼트 패널(25)의 돌출부(26)와 결합된다. 또한 에어백 도어(31)의 하단부에 형성된 훅크(32)는 에어백 도어 (31)를 인스트루먼트 패널(25)에 체결시킨다.By such a configuration, the joint surface 34 of the upper end of the airbag door 31 and the rotating part 41 of the hinge 40 are joined by ultrasonic welding, and the fixing part 42 of the hinge 40 is screwed 27. Is coupled to the protrusion 26 of the instrument panel 25. In addition, the hook 32 formed at the lower end of the airbag door 31 fastens the airbag door 31 to the instrument panel 25.

에어백(21)이 작동하면, 에어백(21)이 팽창하는 충격에 의해 에어백 도어(31)에 형성된 훅크(32)가 인스트루먼트 패널(25)과의 걸림이 해제되고, 계속해서 에어백(21)에 의해 도어가 밀려 힌지(40)를 축으로하여 회전하면서 위쪽으로 열리게 된다.When the airbag 21 is operated, the hook 32 formed in the airbag door 31 is released from the instrument panel 25 by the impact of the airbag 21 inflating, and then the airbag 21 is subsequently released. The door is pushed and opened upward while rotating about the hinge 40.

상술한 바와같이 , 종래의 조수석 에어백 도어 구조는, 에어백 도어의 연장부가 리벳으로 하우징에 장착되어 폐쇄된 구조로 되어 있었으나, 본 고안에 따른 조수석 에어백 도어는 에어백 도어가 힌지에 의해 인스트루먼트 패널에 결합되어 개폐가 가능한 구조로 되어 있어, 에어백이 작동하면 에어백 도어가 오픈되고, 작동후 에어백을 교체하면 에어백 도어를 닫아서 재사용 할 수 있는 효과가 있다.As described above, the conventional passenger seat airbag door structure, the extension portion of the airbag door was mounted to the housing closed by rivets, but the passenger seat airbag door according to the present invention is coupled to the instrument panel by the hinge of the airbag door Since the airbag is operated, the airbag door is opened. If the airbag is replaced after the operation, the airbag door can be closed and reused.

Claims (1)

하우징(22)의 상면을 카바하는 에어백 도어 본체(35)와, 상기 본체(35)의 하측 단부에서 인스트루먼트 패널(25)과 걸림 되도록 돌출된 훅크(32)와, 상기 에어백 도어 본체(35)의 접합면(34)과 접하는 회전부(41)와, 인스트루먼트 패널(25)의 돌출부(26)에 스쿠류(27)에 의해 고정 되는 고정부(42)로 이루어진 힌지(40)로 구성된 에어백 도어(31)를 특징으로 하는 조수석 에어백 도어 구조.Of the airbag door main body 35 covering the upper surface of the housing 22, the hook 32 protruding from the lower end of the main body 35 to be engaged with the instrument panel 25, and the airbag door main body 35. Airbag door 31 consisting of a hinge 40 composed of a rotating portion 41 in contact with the bonding surface 34 and a fixing portion 42 fixed to the protrusion 26 of the instrument panel 25 by the screw 27. A passenger seat airbag door structure, characterized in that.
KR2019950028311U 1995-10-10 1995-10-10 Passenger airbag door KR200148525Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950028311U KR200148525Y1 (en) 1995-10-10 1995-10-10 Passenger airbag door

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Application Number Priority Date Filing Date Title
KR2019950028311U KR200148525Y1 (en) 1995-10-10 1995-10-10 Passenger airbag door

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KR970017398U KR970017398U (en) 1997-05-23
KR200148525Y1 true KR200148525Y1 (en) 1999-06-15

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KR2019950028311U KR200148525Y1 (en) 1995-10-10 1995-10-10 Passenger airbag door

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