KR200170931Y1 - Air bag for an automobile - Google Patents
Air bag for an automobile Download PDFInfo
- Publication number
- KR200170931Y1 KR200170931Y1 KR2019960066433U KR19960066433U KR200170931Y1 KR 200170931 Y1 KR200170931 Y1 KR 200170931Y1 KR 2019960066433 U KR2019960066433 U KR 2019960066433U KR 19960066433 U KR19960066433 U KR 19960066433U KR 200170931 Y1 KR200170931 Y1 KR 200170931Y1
- Authority
- KR
- South Korea
- Prior art keywords
- airbag
- gas
- inflator
- door
- gas hole
- Prior art date
Links
Classifications
-
- 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
- B60R21/263—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 using a variable source, e.g. plural stage or controlled output
-
- 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
- B60R21/276—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 with means to vent the inflation fluid source, e.g. in case of overpressure
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
본 고안은 자동차용 에어백에 관한 것으로서, 유아나 신체허약자 탑승시 도어구동기구를 가지는 가스홀도어에 의하여 인플레이터에 형성된 가변가스홀을 개방시킴으로써 에어백 가스배출압력을 감소시켜 에어백 전개시의 유아나 신체허약자의 부상을 방지하고 제조물 책임제 및 기준범위외의 대응력 향상에 큰 도움을 줄 수 있도록 한 것이다.The present invention relates to an airbag for automobiles, the infant or physically weak at the time of airbag deployment by reducing the airbag gas discharge pressure by opening the variable gas hole formed in the inflator by the gas hall door having a door driving mechanism when the infant or physically disabled It is designed to help prevent injury and to help improve responsiveness outside the scope of product liability.
[색인어][Index]
자동차, 에어백, 인플레이터, 가스홀, 가스홀도어Car, Airbag, Inflator, Gas Hole, Gas Hall Door
Description
본 고안은 자동차용 에어백에 관한 것으로서, 특히 자동차용 에어백에 있어서, 하우징의 내부에 인플레이터를 가지는 에어백이 설치되고, 상기 하우징의 상부에는 도어가 설치되어지되, 상기 인플레이터의 외주상에는 가스홀과 가변가스홀이 형성되어지고, 상기 인플레이터의 중앙부에는 도어구동기구를 가지는 가스홀도어가 설치되고, 하우징에는 상기 가변가스홀과 접촉되는 부위에 가스배출구가 형성되어진 것이다.The present invention relates to an airbag for an automobile, and in particular, for an airbag for an automobile, an airbag having an inflator is installed inside the housing, and a door is installed on an upper portion of the housing, but a gas hole and a variable gas are provided on an outer circumference of the inflator. A hole is formed, and a gas hole door having a door driving mechanism is installed at a central portion of the inflator, and a gas outlet is formed at a portion of the housing in contact with the variable gas hole.
첨부도면 1 내지 2는 종래의 자동차용 에어백의 구성도로써, 하우징(1)의 내부에 인플레이터(2)와 에어백(3)이 설치되고 상부에 도어(4)가 설치되어져서, 차량의 급정지시나 충돌시 가스가 상기 인플레이터(2)에 형성된 다수개의 가스홀(5)을 통해 배출되어 에어백(3)이 전개된다.1 to 2 are diagrams showing the configuration of a conventional vehicle airbag, in which the inflator 2 and the airbag 3 are installed inside the housing 1 and the door 4 is installed at the top thereof, so In the event of a collision, gas is discharged through a plurality of gas holes 5 formed in the inflator 2 to deploy the airbag 3.
상기와 같이 구성된 자동차용 에어백은 에어백 전개시, 에어백의 전개속도와 압력으로 인하여 유아나 신체허약자가 큰 부상을 입게되는 문제점이 있는 것이다.The airbag for automobiles configured as described above has a problem in that an infant or a physically injured person is greatly injured due to the deployment speed and pressure of the airbag.
따라서, 본 고안은 이와 같은 문제점을 감안하여 안출한 것으로서, 유아나 신체허약자 탑승시 도어구동기구를 가지는 가스홀도어에 의하여 인플레이터에 형성된 가변가스홀을 개방시킴으로써, 에어백 가스배출압력을 감소시켜 에어백 전개시 유아나 신체허약자의 부상을 방지하고 제조물 책임제 및 기준범위외의 대응력 향상에 큰 도움을 줄 수 있도록 한 것이다.Accordingly, the present invention has been made in view of the above problems, by opening the variable gas hole formed in the inflator by the gas hole door having a door driving mechanism when the infant or physically disabled, the air bag deployment by reducing the air bag gas discharge pressure It is designed to prevent injuries of infants and children with physical disabilities and to greatly improve the product liability system and responsiveness outside the standard range.
제1도는 종래의 자동차용 에어백의 구성도.1 is a block diagram of a conventional automotive airbag.
제2도는 제1도의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.
제3도는 본 고안에 따른 자동차용 에어백의 구성도로서 일반압 상태도.Figure 3 is a schematic diagram of a general air pressure diagram for a vehicle airbag according to the present invention.
제4도는 본 고안에 따른 자동차용 에어백의 구성도로서 감압 상태도.Figure 4 is a schematic diagram of a vehicle airbag according to the present invention, a pressure-sensitive state.
제5도는 제4도의 작동상태를 나타내는 요부 단면사시도.5 is a cross-sectional perspective view of the main portion showing the operating state of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 하우징 2 : 인플레이터1 housing 2 inflator
3 : 에어백 4 : 도어3: airbag 4: door
5 : 가스홀 6 : 도어구동기구5 gas hole 6 door driving mechanism
7 : 가스홀도어 8 : 가변가스홀7: gas hall door 8: variable gas hole
9 : 가스배출구9: gas outlet
이하, 첨부도면을 참조하여 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 고안은 자동차용 에어백이 있어서, 하우징(1)의 내부에 인플레이터(2)를 가지는 에어백(3)이 설치되고, 상기 하우징(1)의 상부에는 도어(4)가 설치되어지되, 상기 인플레이터(2)의 외주상에는 가스홀(5)및 가변가스홀(8)이 형성되어지고, 상기 인플레이터(2)의 중간부에는 도어구동기구(6)를 가지는 가스홀도어(7)가 설치되며, 하우징(1)의 상기 가변가스홀(8)과 접촉되는 부위에 가스배출구(9)가 형성되어 이루어진 것을 특징으로 한다.According to the present invention, there is an airbag for an automobile, and an airbag 3 having an inflator 2 is installed inside the housing 1, and a door 4 is installed on the upper portion of the housing 1, wherein the inflator ( The gas hole 5 and the variable gas hole 8 are formed on the outer circumference of 2), and the gas hole door 7 having the door driving mechanism 6 is installed in the middle of the inflator 2, and the housing (1) The gas outlet 9 is formed in a portion in contact with the variable gas hole (8).
이를 좀 더 상세히 설명하면, 첨부한 제3도 내지 제5도는 본 고안에 따른 자동차용 에어백의 구성도로써, 상기 자동차용 에어백은 하우징(1)의 내부에 인플레이터(2)와 에어백(3)이 설치되어져 있다.In more detail, the attached 3 to 5 is a configuration diagram of the vehicle airbag according to the present invention, the vehicle airbag is an inflator (2) and the airbag (3) inside the housing (1) It is installed.
또한, 상기 하우징(1)의 상부에는 도어가 설치되어져 있다.In addition, a door is provided above the housing 1.
또한, 인플레이터(1)의 외주면에는 다수개의 가스홀(5)이 형성되어져 있으며, 상기 인플레이터(2)의 중앙에는 도어구동기구(6)를 가지는 가스홀도어(7)가 설치되어져 있다.In addition, a plurality of gas holes 5 are formed on the outer circumferential surface of the inflator 1, and a gas hole door 7 having a door driving mechanism 6 is provided in the center of the inflator 2.
상기와 같이 구성되어진 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention is configured as described above are as follows.
일반 성인 탑승시 에어백(3)이 전개될 때, 가스홀도어(7)는 인플레이터(2)에 형성된 가변가스홀(8)을 막아주므로 이 부분으로 에어백(3) 전개시 가스가 하우징(1) 밖으로 배출되지 않아 인플레이터(2)에 형성된 다수개의 가스홀(5)을 통해 가스가 배출되므로 풀 파워 에어백으로 충분히 승객을 보호할 수 있다.When the airbag 3 is deployed during normal adult boarding, the gas hole door 7 blocks the variable gas hole 8 formed in the inflator 2 so that the gas is released when the airbag 3 is deployed in this part. Since the gas is discharged through the plurality of gas holes 5 formed in the inflator 2 because it is not discharged outside, it is possible to fully protect the passenger with a full power airbag.
한편, 유아나 신체허약자 탑승시 에어백(3)이 전개될 때, 가스홀도어(7)는 인플레이터(2)에 형성된 가변가스홀(8)을 개방시켜 주므로 에어백(3) 전개시 이 부분으로 가스가 하우징(1)에 형성된 가스배출구(9)을 통하여 하우징(1) 밖으로 배출되므로 에어백이 전개되는 속도와 압력을 감소함으로써 유아나 신체허약자의 상해사고를 방지할 수 있다.On the other hand, when the airbag 3 is deployed when the infant or the physically handicapped ride, the gas hole door 7 opens the variable gas hole 8 formed in the inflator 2, so that the gas into this part when the airbag 3 is deployed. Is discharged out of the housing 1 through the gas outlet 9 formed in the housing 1, thereby reducing the speed and pressure at which the air bag is deployed, thereby preventing an accident of an infant or a disabled person.
이상에서와 같이 본 고안은 유아나 신체허약자 탑승시 에어백이 전개될 때, 도어구동기구를 가지는 가스홀도어에 의하여 에어백 가스배출압력을 감소 시킴으로써, 에어백 전개시의 유아나 신체허약자의 부상을 방지하고 제조물 책임제 및 기준 범위외의 대응력 향상에 큰 도움을 줄 수 있는 장점을 가지는 것이다.As described above, the present invention reduces the airbag gas discharge pressure by a gas hall door having a door driving mechanism when the airbag is deployed when the infant or the physically disabled is on board, thereby preventing the injury of the infant or the physically weak during the airbag deployment. It has the advantage that can greatly help to improve the product accountability and responsiveness outside the standard range.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960066433U KR200170931Y1 (en) | 1996-12-31 | 1996-12-31 | Air bag for an automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960066433U KR200170931Y1 (en) | 1996-12-31 | 1996-12-31 | Air bag for an automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980053246U KR19980053246U (en) | 1998-10-07 |
| KR200170931Y1 true KR200170931Y1 (en) | 2000-04-01 |
Family
ID=19488239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960066433U KR200170931Y1 (en) | 1996-12-31 | 1996-12-31 | Air bag for an automobile |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200170931Y1 (en) |
-
1996
- 1996-12-31 KR KR2019960066433U patent/KR200170931Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980053246U (en) | 1998-10-07 |
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