KR101304716B1 - A side air bag for automobile - Google Patents

A side air bag for automobile Download PDF

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Publication number
KR101304716B1
KR101304716B1 KR1020110086896A KR20110086896A KR101304716B1 KR 101304716 B1 KR101304716 B1 KR 101304716B1 KR 1020110086896 A KR1020110086896 A KR 1020110086896A KR 20110086896 A KR20110086896 A KR 20110086896A KR 101304716 B1 KR101304716 B1 KR 101304716B1
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KR
South Korea
Prior art keywords
module assembly
hole
airbag
airbag module
mounting bracket
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KR1020110086896A
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Korean (ko)
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KR20130023846A (en
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박지승
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쌍용자동차 주식회사
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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
    • 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
    • B60N2/90—Details or parts not otherwise provided for
    • 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
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • 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
    • 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
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R2021/26076—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow characterised by casing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Bags (AREA)
  • Seats For Vehicles (AREA)

Abstract

본 발명은 자동차용 사이드 에어백에 관한 것으로서 종래에는 시트의 시트백 측면에 에어백을 설치하기 위해서는 볼트, 너트를 사용하였으므로 체결공구를 사용하여 너트를 체결하여야 하므로 그만큼 신속 간편하게 설치할 수 없음에 따라 생산성이 떨어지는 문제점이 있었다.
따라서 본 발명은 시트백(100)의 시트프레임(110) 측면에 부착되는 마운팅브라켓(200)에 인플레이터(310)와 리테이너링(320)과 에어쿠션 및 커버(330)로 이루어진 에어백모듈조립체(300)를 조립 설치하는 자동차용 사이드 에어백에 있어서, 마운팅브라켓(200)의 상하 양단에는 큰 구경의 끼움공(211)과 작은 구경의 걸림공(212)이 서로 통하여 연결된 마운팅홀(210)을 형성하고, 인플레이터(310)를 지지하는 리테이너링(320)에는 끼움공(211)을 통해 걸림공(212)에 걸리도록 선단에 걸림헤드(410)가 구비된 걸림구(400)를 상기 마운팅홀(210)과 대응되는 위치에 구비하여 에어백모듈조립체(300)를 마운팅브라켓(200)에 신속 간편하게 설치할 수 있는 것으로서 이러한 본 발명은 에어백모듈조립체(300)에 걸림구(400)가 돌출 고정되게 한 상태에서 조립라인에 에어백모듈조립체(300)를 공급하는 것이고, 시트백(100)의 시트프레임(110)에 설치된 마운팅브라켓(200)에는 마운팅홀(210)이 형성되어 있어 작업자는 체결공구 없이 에어백모듈조립체(300)의 걸림구(400)를 마운팅홀(210)에 끼워지게만 하면 에어백모듈조립체(300)를 시트에 설치할 수 있는 것이므로 종래에 비하여 신속 간편하게 설치할 수 있음에 따라 생산성이 향상되는 매우 유용한 발명이다.The present invention relates to a side airbag for automobiles. In the past, bolts and nuts were used to install an airbag on a seatback side of a seat, so that the nut must be fastened using a fastening tool. There was this.
Therefore, the present invention is an air bag module assembly 300 consisting of an inflator 310, a retainer ring 320, an air cushion and a cover 330 on a mounting bracket 200 attached to the seat frame 110 side of the seat back 100 In the side airbag for a vehicle for assembling and installing the mounting bracket 200, the upper and lower ends of the mounting bracket 200 to form a mounting hole 210, through which the fitting holes 211 of the large diameter and the engaging holes 212 of the small diameter are connected through each other, The retaining ring 320 supporting the inflator 310 has a catching hole 400 having a catching head 410 at a tip thereof to be caught by the catching hole 212 through a fitting hole 211 in the mounting hole 210. It is provided in a position corresponding to the airbag module assembly 300 can be quickly and easily installed in the mounting bracket 200, the present invention is assembled in a state in which the latch 400 is projected fixed to the airbag module assembly 300 The airbag module assembly (300) A mounting hole 210 is formed in the mounting bracket 200 installed in the seat frame 110 of the seat back 100 so that an operator mounts the catch 400 of the airbag module assembly 300 without a fastening tool. Since the airbag module assembly 300 can be installed on the seat only by being inserted into the hole 210, it is a very useful invention that can be quickly and easily installed as compared to the conventional art, and thus improves productivity.

Description

자동차용 사이드에어백{A side air bag for automobile}  A side air bag for automobile

본 발명은 자동차용 사이드 에어백에 관한 것으로서 더욱 상세하게는 시트에 에어백을 설치시 체결공구를 사용치 않고서도 신속 간편하게 에어백을 설치할 수 있음에 따라 작업성이 개선되어 생산성이 향상되는 자동차용 사이드 에어백에 관한 것이다.
The present invention relates to a side airbag for an automobile, and more particularly, to a side airbag for an automobile, in which workability is improved by improving the productivity as the airbag can be quickly and easily installed without using a fastening tool when installing the airbag on a seat. It is about.

일반적으로 자동차에는 충돌 등의 돌발사고에 대비하여 탑승자의 안전을 위한 여러 가지 안전장치가 구비되는데 특히, 고속주행에서의 충돌사고는 사망률이 매우 높을 뿐만 아니라 중상의 가능성이 매우 높기 때문에 통상 운전석과 조수석에 탑승한 승객을 보다 안전하게 보호하기 위한 에어백을 설치하여 탑승자를 보호하고 있는데, 고급 차량의 경우에는 운전석 및 조수석의 탑승자 뿐만 아니라 뒷좌석에 탑승한 탑숭자를 보호할 수 있는 에어백이 설치되는 경우도 있다.In general, a vehicle is equipped with various safety devices for occupant safety in case of a sudden accident such as a collision. Especially, a crash accident in a high-speed driving has a high mortality rate and a high possibility of serious injuries. Airbags are installed to protect passengers more safely, and in the case of luxury vehicles, airbags may be installed to protect not only the driver's and passenger's seats but also the top monkey in the rear seat.

이처럼 에어백은 충돌사고와 고속주행중의 급정거를 감지할 수 있는 초정밀 충돌센서를 구비하여 만일의 사고시 충돌센서의 신호에 따라 가스가 순식간에 분출되어 수축되어 있던 에어백을 급속히 팽창시킴으로써 탑승자를 보호하게 되는데 통상 정면에어백, 무릎에어백, 사이드에어백 등 인체의 모든 부분을 최대한 보호할 수 있게 장착되는 것으로 요즘 들어 시트에 장착되어 측면의 유리부분으로부터 승객을 보호하는 기능을 하는 사이드 에어백의 관심이 높아지고 있다.As such, the airbag is equipped with an ultra-precision collision sensor that can detect crash accidents and sudden stops during high-speed driving, and in the event of an accident, gas is instantly ejected according to the signal of the collision sensor to rapidly inflate the contracted airbag to protect the occupants. In order to protect all parts of the human body such as the front airbag, knee airbag, side airbag, etc., there is a growing interest in the side airbag that is mounted on the seat and functions to protect the passenger from the glass part of the side.

이러한 사이드 에어백이 차량 측면 충돌뿐만 아니라 전복사고 상황에서 승객이 치명적으로 상해를 입는 것에서 보호할 수 있는 가장 효과적인 장치라는 것은 잘 알려진 사실이다.It is well known that these side airbags are the most effective means of protecting passengers from fatal injuries in rollover accidents as well as vehicle side collisions.

즉, 자동차가 측면 물체와 충돌하게 되면 사이드 에어백이 미설치 되었을 경우에는 승차자가 시트에서 이탈되어 곧바로 차량의 측면과 부딪치게 되기 때문에 심각한 상해를 입게 된다.In other words, if the vehicle collides with the side object, the rider will be seriously injured if the side air bag is not installed because the rider will be separated from the seat and immediately collide with the side of the vehicle.

그런데 종래 사이드 에어백을 시트에 설치하는 데에는 많은 문제점이 있는 것으로서 이를 상세히 설명하면 다음과 같다.By the way, there are many problems in installing the conventional side airbag to the seat as described in detail as follows.

즉, 사이드 에어백은 도 1 내지 도 2 에서와 같이 시트백(10)의 시트프레임(11)에 인플레이터(31), 리테이너링(32), 에어백쿠션 및 에어백커버(33)등으로 이루어진 에어백모듈조립체(30)를 시트프레임(11)에 설치하는 것이다.That is, the side airbag is an airbag module assembly composed of an inflator 31, a retainer ring 32, an airbag cushion and an airbag cover 33, etc. in the seat frame 11 of the seatback 10 as shown in FIGS. 1 to 2 ( 30 is installed in the seat frame (11).

그런데 종래에는 에어백모듈조립체(30)를 설치하기 위해서 볼트(41), 너트(42)를 사용함으로 인하여 즉, 에어백모듈조립체(30)에 볼트(41)를 고정 설치하여 볼트(41)의 선단이 에어백모듈조립체(30)외측으로 돌출되게 한 상태에서 조립라인에 에어백모듈조립체(30)를 공급하면 작업자는 에어백모듈조립체(30)를 시트백(10)의 시트프레임(11)에 밀착시켜 시트프레임(11)에 설치된 브라켓(20)에 형성된 볼트공(21)으로 볼트(41)가 끼워지게 한 후 너트(42)를 볼트(41)에 체결하여 에어백모듈조립체(30)를 시트프레임(11)에 설치하게 된다.However, in the related art, the bolt 41 and the nut 42 are used to install the airbag module assembly 30. That is, the tip of the bolt 41 is fixed by installing the bolt 41 to the airbag module assembly 30. When the airbag module assembly 30 is supplied to the assembly line in a state in which the airbag module assembly 30 is protruded outwards, the operator closely attaches the airbag module assembly 30 to the seat frame 11 of the seat back 10 so that the seat frame ( 11) After the bolt 41 is inserted into the bolt hole 21 formed in the bracket 20 installed in the bracket 20, the nut 42 is fastened to the bolt 41 to attach the airbag module assembly 30 to the seat frame 11. Will be installed.

그런데 너트(42)는 손으로 체결하면 체결력이 떨어지기 때문에 부득이하게 체결공구를 사용하여 너트(42)를 회전시켜야 하므로 그만큼 작업시간이 오래 걸리면서도 불편하여 작업성이 저하되기 때문에 생산성이 떨어지는 문제점이 있는 것이다.
However, since the nut 42 is inevitably tightened by hand, it is inevitable to rotate the nut 42 by using a fastening tool because the tightening force is inevitably reduced, because the work time is long and inconvenient and the workability is lowered. It is.

이에 본 발명은 이와 같은 종래의 문제점을 해결하기 위한 것으로 본 발명의 목적은 에어백을 시트에 설치시 체결수단으로 볼트, 너트를 사용하지 않음에 따라 체결공구를 사용할 필요가 없어 그만큼 신속 간편하게 에어백을 설치할 수 있음에 따라 생산성이 향상될 수 있는 자동차용 사이드 에어백을 제공하기 위한 것이다.Therefore, the present invention is to solve such a conventional problem, the object of the present invention is to install the airbag as quickly and easily as there is no need to use a fastening tool because the bolt, nut is not used as a fastening means when installing the airbag to the seat It is to provide a side airbag for a vehicle that can be improved as possible.

본 발명의 목적을 달성하기 위해 본 발명은 시트백의 시트프레임 측면에 부착되는 마운팅브라켓에 인플레이터와 리테이너링과 에어쿠션 및 커버로 이루어진 에어백모듈조립체를 조립 설치하는 자동차용 사이드 에어백에 있어서, 마운팅브라켓의 상하 양단에는 큰 구경의 끼움공과 작은 구경의 걸림공이 서로 통하여 연결된 마운팅홀을 형성하고, 인플레이터를 지지하는 리테이너링에는 끼움공을 통해 걸림공에 걸리도록 선단에 걸림헤드가 구비된 걸림구를 상기 마운팅홀과 대응되는 위치에 구비하여 된 것을 특징으로 한다.In order to achieve the object of the present invention, the present invention is an automobile side airbag for assembling and installing an airbag module assembly consisting of an inflator, a retaining ring, an air cushion, and a cover on a mounting bracket attached to a seat frame side of a seatback, The upper and lower ends form a mounting hole in which a large bore hole and a small bore hole are connected to each other, and the retaining ring supporting the inflator is provided with a catching head having a catching head at the end thereof so as to be caught in the hole through the fitting hole. And at a position corresponding to the hole.

이와 같은 본 발명은 선단에 걸림헤드가 형성된 걸림구를 구비하여 걸림구의 후단을 에어백모듈조립체의 리테이너링에 고정시켜 선단만이 에어백모듈조립체 외측으로 돌출되게 한 상태로 에어백모듈조립체를 조립라인에 공급하는 것이고, 시트백에 설치된 마운팅브라켓에는 걸림구가 끼워져 걸리는 마운팅홀이 형성되어 있는 것이므로 작업자는 에어백모듈조립체를 들어서 걸림구를 마운팅홀에 끼워주면 되는 것이므로 체결공구 없이도 간편하고 신속하게 에어백모듈조립체를 시트에 설치할 수 있어 생산성이 향상되는 효과가 있다.
The present invention is provided with a catching port formed with a catching head at the front end to secure the rear end of the catch to the retaining ring of the airbag module assembly to supply the airbag module assembly to the assembly line in such a way that only the front end protrudes outside the airbag module assembly. Since the mounting bracket is installed in the mounting bracket installed in the seatback, the mounting hole is inserted into the mounting hole. Therefore, the operator can lift the airbag module assembly and insert the locking hole into the mounting hole. It can be installed in the effect that the productivity is improved.

도 1 은 종래 시트에 에어백이 설치되는 상태를 도시한 요부 분리사시도.
도 2 는 종래 시트에 에어백이 설치된 상태를 도시한 사시도.
도 3 은 도 2 의 A-A선 단면도.
도 4 는 본 발명에 따라 에어백이 시트백에 설치되기 전의 상태를 예시한 요부 분리사시도
도 5 는 도 5의 B-B선 결합 단면도.
도 6은 본 발명에서 시트백의 시트프레임에 마운팅브라켓이 설치된 상태를 예시한 정면도.Figure 1 is an exploded perspective view of the main portion showing a state in which the airbag is installed on the conventional seat.
Figure 2 is a perspective view showing a state in which the airbag is installed on the conventional seat.
3 is a cross-sectional view taken along the line AA of FIG. 2.
Figure 4 is an exploded perspective view of the main portion illustrating a state before the airbag is installed in the seatback according to the present invention
5 is a cross-sectional view taken along line BB of FIG.
Figure 6 is a front view illustrating a state in which a mounting bracket is installed on the seat frame of the seat back in the present invention.

이하 본 발명의 특징을 효과적으로 달성할 수 있는 바람직한 실시 예로서 그 기술구성 및 작용효과를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 4 는 본 발명에 따라 에어백이 시트백에 설치되기 전의 상태를 예시한 요부 분리사시도이고, 도 5 는 도 4의 B-B선 결합 단면도이며, 도 6은 본 발명에서 시트백의 시트프레임에 마운팅브라켓이 설치된 상태를 예시한 정면도이다.Figure 4 is an exploded perspective view of the main portion illustrating the state before the airbag is installed in the seatback according to the present invention, Figure 5 is a cross-sectional view of the line BB of Figure 4, Figure 6 is a mounting bracket is installed on the seat frame of the seatback in the present invention It is the front view which illustrated the state.

이러한 본 발명은 시트백(100)의 시트프레임(110) 측면에 부착되는 마운팅브라켓(200)에 인플레이터(310)와 리테이너링(320)과 에어쿠션 및 커버(330)로 이루어진 에어백모듈조립체(300)를 조립 설치하는 자동차용 사이드 에어백에 있어서, 마운팅브라켓(200)의 상하 양단에는 큰 구경의 끼움공(211)과 작은 구경의 걸림공(212)이 서로 통하여 연결된 마운팅홀(210)을 형성한다.The present invention is an air bag module assembly 300 consisting of an inflator 310 and a retainer ring 320 and an air cushion and cover 330 to the mounting bracket 200 is attached to the seat frame 110 side of the seat back 100 In the side airbag for a vehicle for assembling the installation, the mounting bracket 200 is formed in the upper and lower ends of the mounting hole 210 is connected to each other through the fitting hole 211 of the large aperture and the small aperture 212.

그리고 인플레이터(310)를 지지하는 리테이너링(320)에는 끼움공(211)을 통해 걸림공(212)에 걸리도록 선단에 걸림헤드(410)가 구비된 걸림구(400)를 상기 마운팅홀(210)과 대응되는 위치에 구비하여 에어백모듈조립체(300)를 마운팅브라켓(200)에 신속 간편하게 설치할 수 있도록 한 것을 특징으로 한다.In addition, the retaining ring 320 supporting the inflator 310 includes a locking hole 400 having a locking head 410 at a tip thereof to be caught by the locking hole 212 through the fitting hole 211. And a position corresponding to the airbag module assembly 300 to quickly and easily install the mounting bracket 200.

이러한 본 발명은 시트의 측면에 에어백을 설치하여 차량의 측면 충돌시 가해지는 충격으로부터 탑승자를 안전하게 보호토록 한 것은 일반적인 기술구성이다.In the present invention, it is a general technical configuration to install an airbag on the side of the seat to safely protect the occupant from the impact applied during the side collision of the vehicle.

그러나 본 발명에서의 특징은 에어백을 시트에 설치시 체결공구를 사용치 않고서도 신속하고 간편하게 설치할 수 있음에 따라 작업성이 개선되어 그만큼 생산성이 향상되도록 한 것이다.However, the feature of the present invention is that the workability is improved as it can be installed quickly and easily without using a fastening tool when installing the airbag to the seat so that the productivity is improved.

즉, 본 발명은 인플레이터(310)를 지지하는 리테이너링(320)에 선단에 걸림헤드(410)가 형성된 걸림구(400)를 고정 설치하여 걸림헤드(410)가 에어쿠션 및 커버(330)를 통하여 외측으로 돌출되게 한다.That is, according to the present invention, the locking head 400 is fixedly installed at the tip of the retaining ring 320 supporting the inflator 310 so that the locking head 410 may cover the air cushion and the cover 330. To protrude outwards.

이처럼 에어백모듈조립체(300)에 걸림구(400)를 고정되게 설치한 상태에서 에어백모듈조립체(300)를 조립라인에 공급하게 되는데 이때 시트백(100)의 시트프레임(110)에 설치된 마운팅브라켓(200)에는 걸림구(400)가 끼워질 수 있는 마운팅홀(210)이 형성되어 있다.As such, the airbag module assembly 300 is supplied to the assembly line in a state in which the catching holes 400 are fixedly installed in the airbag module assembly 300. In this case, the mounting bracket 200 installed in the seat frame 110 of the seatback 100 is provided. ) Is provided with a mounting hole 210 to which the catch 400 is fitted.

여기서 마운팅홀(210)은 큰 구경의 끼움공(211)과 작은 구경의 걸림공(212)이 서로 통하여 연결되어 있다.Here, the mounting hole 210 has a large bore 211 and the small bore 212 is connected through each other.

따라서 에어백모듈조립체(300)를 시트백(100)에 설치하기 위해서는 우선 에어백모듈조립체(300)를 들어 마운팅브라켓(200)에 근접시켜 에어백모듈조립체(300)에서 돌출된 걸림구(400)의 선단을 마운팅홀(210)에 끼워준다.Therefore, in order to install the airbag module assembly 300 to the seatback 100, first, the airbag module assembly 300 is lifted up close to the mounting bracket 200 to protrude the end of the catch 400 which protrudes from the airbag module assembly 300. Insert into the mounting hole 210.

즉, 큰 구경의 끼움공(211)으로 걸림구(400)의 걸림헤드(410)를 끼워준 후 에어백모듈조립체(300)를 하향으로 내려 걸림구(400)를 작은 구경의 걸림공(212)으로 이동되도록 하면 걸림구(400)의 걸림헤드(410)는 걸림헤드(410)의 크기보다 작은 구경의 걸림공(212)과 같은 선상에 놓여지는 것이므로 이 위치에서는 걸림헤드(410)가 걸림공(212)으로 빠지지 않기 때문에 에어백모듈조립체(300)는 마운팅브라켓(200)에 결합될 수 있는 것이다.That is, after inserting the locking head 410 of the locking hole 400 into the fitting hole 211 of the large aperture, the airbag module assembly 300 is lowered downward to the locking aperture 212 of the small aperture. If the movement is to be moved because the locking head 410 of the locking hole 400 is placed on the same line as the locking hole 212 of the diameter smaller than the size of the locking head 410 in this position the locking head 410 is a locking hole ( The airbag module assembly 300 may be coupled to the mounting bracket 200 because it does not fall into 212).

이와는 반대로 에어백모듈조립체(300)를 마운팅브라켓(200)에서 분리하고자 할 경우에는 에어백모듈조립체(300)를 상향으로 들어 올려 걸림구(400)를 구경이 큰 끼움공(211)으로 이동시켜 걸림헤드(410)를 끼움공(21)과 같은 선상에 위치되게 한 후 에어백모듈조립체(300)를 당기면 걸림헤드(410)가 끼움공(211)을 통해 빠져나와 에어백모듈조립체(300)를 마운팅브라켓(200)에서 신속 간편하게 분리할 수 있는 것이다.On the contrary, when the airbag module assembly 300 is to be removed from the mounting bracket 200, the airbag module assembly 300 is lifted upward to move the catch 400 to the large fitting hole 211 to catch the head. After placing the 410 on the same line as the fitting hole 21 and pulling the airbag module assembly 300, the catching head 410 is pulled out through the fitting hole 211 to mount the airbag module assembly 300 with the mounting bracket ( Can be quickly and easily separated.

또한, 본 발명은 걸림구(400)에는 탄성스프링(500)을 설치하여 에어백모듈조립체(300)에 탄력성을 부여하여 유격에 의한 에어백모듈조립체(300)의 떨림과 소음을 방지할 수 있는 것이고, 에어백모듈조립체(300)에 가해지는 주행 진동이 저감되게 하여 승차감을 향상시킬 수 있도록 한 것이다.
In addition, the present invention is to prevent the shaking and noise of the airbag module assembly 300 by the play by providing elasticity to the airbag module assembly 300 by installing an elastic spring 500 in the locking hole 400, The driving vibration applied to the airbag module assembly 300 is reduced to improve the riding comfort.

100 : 시트백 110 : 시트프레임
200 : 마운팅브라켓 210 : 마운팅홀
211 : 끼움공 212 : 걸림공
300 : 에어백모듈조립체 310 : 인플레이터
320 : 리테이너링 330 : 에어쿠션 및 커버
400 : 걸림구 410 : 걸림헤드
500 : 탄성스프링 100: seat back 110: seat frame
200: mounting bracket 210: mounting hole
211: fitting hole 212: locking hole
300: air bag module assembly 310: inflator
320: retaining ring 330: air cushion and cover
400: hook 410: hook head
500: elastic spring

Claims (2)

시트백(100)의 시트프레임(110) 측면에 부착되는 마운팅브라켓(200)에 인플레이터(310)와 리테이너링(320)과 에어쿠션 및 커버(330)로 이루어진 에어백모듈조립체(300)를 조립 설치하는 자동차용 사이드 에어백에 있어서,
마운팅브라켓(200)의 상하 양단에는 큰 구경의 끼움공(211)과 작은 구경의 걸림공(212)이 서로 통하여 연결된 마운팅홀(210)을 형성하고,
인플레이터(310)를 지지하는 리테이너링(320)에는 끼움공(211)을 통해 걸림공(212)에 걸리도록 선단에 걸림헤드(410)가 구비된 걸림구(400)를 상기 마운팅홀(210)과 대응되는 위치에 구비하여
에어백모듈조립체(300)를 마운팅브라켓(200)에 신속 간편하게 설치할 수 있도록 형성하며,
걸림구(400)에는 에어백모듈조립체(300)에 탄력성을 부여하는 탄성스프링(500)을 설치하여 유격에 의한 에어백모듈조립체(300)의 떨림과 소음을 방지하고,
에어백모듈조립체(300)에 가해지는 주행 진동이 저감되게 한 것을 특징으로 하는 자동차용 사이드 에어백.Assembling and installing the airbag module assembly 300 consisting of the inflator 310, the retaining ring 320, the air cushion and the cover 330 to the mounting bracket 200 is attached to the seat frame 110 side of the seat back 100 In the side airbag for automobiles,
Upper and lower ends of the mounting bracket 200 form a mounting hole 210 in which a fitting hole 211 of a large diameter and a locking hole 212 of a small diameter are connected to each other,
The retaining ring 320 supporting the inflator 310 has a catching hole 400 having a catching head 410 at a tip thereof to be caught by the catching hole 212 through a fitting hole 211 in the mounting hole 210. In a position corresponding to
The airbag module assembly 300 is formed to be quickly and easily installed on the mounting bracket 200,
Hanging hole 400 is provided with an elastic spring 500 to give elasticity to the airbag module assembly 300 to prevent shaking and noise of the airbag module assembly 300 by the play,
Side airbag for a vehicle, characterized in that the traveling vibration applied to the airbag module assembly 300 is reduced. 삭제delete
KR1020110086896A 2011-08-30 2011-08-30 A side air bag for automobile KR101304716B1 (en)

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KR20080026822A (en) * 2006-09-21 2008-03-26 현대모비스 주식회사 Mounting structure of drive air-bag module

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Publication number Priority date Publication date Assignee Title
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