KR100224225B1 - A vehicle's airbag - Google Patents
A vehicle's airbag Download PDFInfo
- Publication number
- KR100224225B1 KR100224225B1 KR1019960079603A KR19960079603A KR100224225B1 KR 100224225 B1 KR100224225 B1 KR 100224225B1 KR 1019960079603 A KR1019960079603 A KR 1019960079603A KR 19960079603 A KR19960079603 A KR 19960079603A KR 100224225 B1 KR100224225 B1 KR 100224225B1
- Authority
- KR
- South Korea
- Prior art keywords
- airbag
- supply pipe
- air
- vehicle
- explosion
- 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
- B60R21/268—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 instantaneous release of stored pressurised gas
- B60R21/274—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 instantaneous release of stored pressurised gas characterised by means to rupture or open the fluid source
-
- 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
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
Abstract
본 고안은 자동차용 에어백에 관한 것으로, 고압의 에어가 저장된 에어탱크(10)와, 상기 에어탱크(10)의 에어를 에어백(20)에 전달하는 공급 파이프(30)와, 상기 공급 파이프(30)의 중간부에 이동가능하게 설치되어 상기 공급 파이프(30)를 선택적으로 차단, 연통시킬 수 있도록 관통홀(42)이 형성된 이동 플레이트(40)와, 폭발력에 의해 상기 이동 플레이트(40)를 이동시키는 폭발부재(50)와, 충돌센서(60)의 감지에 따라 상기 폭발부재(50)를 선택적으로 폭발시키는 제어부(70)로 구성된다.The present invention relates to an airbag for automobiles, an air tank (10) in which high-pressure air is stored, a supply pipe (30) for delivering air from the air tank (10) to the airbag (20), and the supply pipe (30). The movable plate 40 is installed to be movable in the middle portion of the) and the through-hole 42 is formed to selectively block and communicate the supply pipe 30, and the movable plate 40 is moved by the explosive force. The explosion member 50 and the control unit 70 for selectively exploding the explosion member 50 in accordance with the detection of the collision sensor (60).
Description
본 고안은 자동차용 에어백에 관한 것으로서, 보다 상세하게는 에어백의 폭발시 2차 충격을 최소화 할 수 있는 자동차용 에어백에 관한 것이다.The present invention relates to a vehicle airbag, and more particularly to a vehicle airbag that can minimize the secondary impact during the explosion of the airbag.
일반적으로 자동차에는 선택사양 또는 기본사양으로 에어백이 제공되는데, 이러한 에어백은 자동차 실내의 운전석 전방에 위치한 스티어링 핸들의 중앙에 핸들 커버를 두어 이 내부에 에어백을 설치하여 운전자를 보호하도록 하고 있다.In general, an automobile is provided with an airbag as an option or a standard specification. The airbag is provided with an airbag installed in the center of a steering wheel located in front of a driver's seat in an automobile to protect the driver.
그러나 이와같은 에어백은, 에어백의 폭발충격으로 인하여 탑승자에게 2차 충격을 주게 되므로써 탑승자가 손상을 입게 되는 문제점이 있다.However, such an airbag has a problem that the occupant is damaged by giving a second impact to the occupant due to the explosion shock of the airbag.
본 고안은 상술한 바와같은 문제점을 감안하여 안출한 것으로, 에어백의 폭발시 2차 충격으로부터 탑승자를 보호할 수 있는 자동차용 에어백을 제공하는데 그 목적이 있다.The present invention has been made in view of the above problems, and an object of the present invention is to provide a vehicle airbag that can protect the occupant from the secondary shock during the explosion of the airbag.
본 고안의 목적은 고압의 에어가 저장된 에어탱크와, 상기 에어탱크의 에어를 에어백에 전달하는 공급 파이프와, 상기 공급 파이프의 중간부에 이동가능하게 설치되어 상기 공급 파이프를 선택적으로 차단, 연통시킬 수 있도록 관통홀이 형성된 이동 플레이트와, 폭발력에 의해 상기 이동 플레이트를 이동시키는 폭발부재와, 충돌센서의 감지에 따라 상기 폭발부재를 선택적으로 폭발시키는 제어부를 포함하여 구성된 것을 특징으로 하는 자동차용 에어백을 제공함으로써 달성될 수 있다.An object of the present invention is an air tank in which high-pressure air is stored, a supply pipe for delivering air of the air tank to an air bag, and a movable part installed in an intermediate portion of the supply pipe to selectively block and communicate with the supply pipe. And a moving plate having a through hole formed therein, an exploding member for moving the moving plate by an explosive force, and a control unit for selectively exploding the exploding member according to the detection of a collision sensor. By providing.
도 1은 본 고안에 따른 자동차용 에어백을 나타낸 사시도.1 is a perspective view showing a vehicle airbag according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 에어탱크 20 : 에어백10: air tank 20: air bag
30 : 공급 파이프 40 : 이동 플레이트30: supply pipe 40: moving plate
42 : 관통홀 50 : 폭발부재42: through hole 50: explosion member
60 : 충돌센서 70 : 제어부60: collision sensor 70: control unit
이하, 첨부한 도면을 참조하여 본 고안의 바람직한 실시예에 따른 자동차용 에어백에 대하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail for a vehicle airbag according to a preferred embodiment of the present invention.
도 1은 본 고안에 따른 자동차용 에어백을 도시한 사시도이다.1 is a perspective view showing a vehicle airbag according to the present invention.
이에 나타낸 바와같이, 본 고안에 따른 자동차용 에어백은 고압의 에어가 저장된 에어탱크(10)가 구비되고, 이 에어탱크(10)의 일측에는 에어를 에어백(20)에 전달하는 공급 파이프(30)가 연결된다. 그리고 공급 파이프(30)의 중간부에는 이동 플레이트(40)가 이동가능하게 설치되며, 공급 파이프(30)를 선택적으로 차단, 연통시킬 수 있도록 관통홀(42)이 형성된다. 또한 이동 플레이트(40)의 후방에는 폴발력에 의해 이동 플레이트(40)를 소정위치로 이동시키는 폭발부재(50)가 마련된다. 이 폭발부재(50)에는 제어부(70)가 연결되며, 충돌센서(60)의 감지에 따라 폭발부재(50)를 선택적으로 폭발시키도록 되어 있다.As shown here, the vehicle airbag according to the present invention is provided with an air tank 10 in which high-pressure air is stored, and on one side of the air tank 10, a supply pipe 30 for delivering air to the airbag 20. Is connected. In addition, a moving plate 40 is installed in the middle of the supply pipe 30 so as to be movable, and a through hole 42 is formed to selectively block and communicate the supply pipe 30. In addition, an explosion member 50 is provided at the rear of the moving plate 40 to move the moving plate 40 to a predetermined position by a pole force. The explosion control member 50 is connected to the explosion member 50, and selectively explodes the explosion member 50 according to the detection of the collision sensor 60.
상술한 바와같이 구성된 본 고안에 따른 자동차용 에어백의 작용을 상세히 설명하면 다음과 같다.Referring to the action of the airbag for a vehicle according to the present invention configured as described above in detail as follows.
도 1에 도시된 바와같이, 차량이 충돌하게 되면, 충돌센서(60)에서 차량의 충돌을 감지하게 되며, 이후 제어부(70)는 폭발부재(50)를 폭발시키도록 제어하게 된다.As shown in FIG. 1, when the vehicle collides, the collision sensor 60 detects the collision of the vehicle, and then the controller 70 controls the explosion member 50 to explode.
폭발부재(50)의 폭발력에 의해 이동 플레이트(40)는 화살표(A) 방향으로 이동하게 된다. 이때, 공급 파이프(30)를 차단하고 있던 이동 플레이트(40)의 관통홀(42)이 공급 파이프(30)와 연통되므로써 에어탱크(10)의 에어가 에어백(20)으로 유입된다. 이에 따라 에어백(20) 폭발시 2차 충격으로부터 탑승자를 안전하게 보호하게 된다.The moving plate 40 moves in the direction of the arrow A by the explosive force of the explosive member 50. At this time, the through-hole 42 of the moving plate 40 which blocked the supply pipe 30 communicates with the supply pipe 30, and the air of the air tank 10 flows into the air bag 20. As shown in FIG. Accordingly, when the airbag 20 is exploded, the occupant may be safely protected.
이상으로 설명한 본 고안에 따른 자동차용 에어백은 에어백의 폭발시 에어백으로부터 2차 충격을 차단하므로써 탑승자를 안전하게 보호할 수 있는 효과가 있다.Car airbag according to the present invention described above has the effect that can protect the occupants safely by blocking the secondary shock from the airbag during the explosion of the airbag.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960079603A KR100224225B1 (en) | 1996-12-31 | 1996-12-31 | A vehicle's airbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960079603A KR100224225B1 (en) | 1996-12-31 | 1996-12-31 | A vehicle's airbag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980060247A KR19980060247A (en) | 1998-10-07 |
| KR100224225B1 true KR100224225B1 (en) | 1999-10-15 |
Family
ID=19493220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960079603A KR100224225B1 (en) | 1996-12-31 | 1996-12-31 | A vehicle's airbag |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100224225B1 (en) |
-
1996
- 1996-12-31 KR KR1019960079603A patent/KR100224225B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980060247A (en) | 1998-10-07 |
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