KR0138833Y1 - Air bag with partition - Google Patents
Air bag with partition Download PDFInfo
- Publication number
- KR0138833Y1 KR0138833Y1 KR2019930026722U KR930026722U KR0138833Y1 KR 0138833 Y1 KR0138833 Y1 KR 0138833Y1 KR 2019930026722 U KR2019930026722 U KR 2019930026722U KR 930026722 U KR930026722 U KR 930026722U KR 0138833 Y1 KR0138833 Y1 KR 0138833Y1
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- KR
- South Korea
- Prior art keywords
- open
- nitrogen gas
- air bag
- airbag
- diaphragm
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0017—Devices integrating an element dedicated to another function
- B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/50—Mounting arrangements
- B60Q3/51—Mounting arrangements for mounting lighting devices onto vehicle interior, e.g. onto ceiling or floor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
- B60Q3/82—Switches specially adapted for vehicle interior lighting, e.g. switching by tilting the lens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/80—Circuits; Control arrangements
- B60Q3/88—Means for plugging to the electrical power supply of the vehicle, e.g. by using cigarette lighter sockets
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Transportation (AREA)
- Air Bags (AREA)
Abstract
본 고안은 격판이 설치된 자동차의 에어 백에 관한 것으로, 보다 상세하게는 격판에 복수개의 오픈 홀(open hole)과 복수개의 오픈/클로즈 홀(open and closed hole)을 형성하여 충돌시 에어 백에 형성되는 가스의 압력이 운전자의 충돌면에 효율적으로 작용되게 하여 충격으로부터 운전자를 보호할 수 있도록 하는 자동차의 에어 백에 관한 것이다.The present invention relates to an airbag of a car with a diaphragm, and more particularly, to form a plurality of open holes and a plurality of open and closed holes in the diaphragm to form an air bag during a collision. The present invention relates to an airbag of a vehicle in which the pressure of the gas to be effectively applied to the collision surface of the driver, thereby protecting the driver from impact.
이러한 본 고안은 에어 백에 플렉시블한 격판을 중간에 설치하여 에어 백이 2중구조를 갖게 하고 격판에는 유입된 질소가스를 개방시키는 복수개의 오픈 홀(open hole)과 복수개의 오픈/클로즈 홀(open and closed hole)을 형성하되, 상기 오픈 홀은 질소가스의 유입과 배출을 자유롭게 하고 오픈/클로즈 홀에는 판스프링과 힌지로 구성된 덮개를 형성하여 질소가스의 유입시 덮개가 오픈되어 유입되게 하고 가스의 배출시에는 배출압력에 의해 덮개가 클로즈되어 상기 오픈 홀로만 배출되게 하여 충돌시 에어 백의 팽창후에 급격히 축소되는 것을 적어도 오픈 홀로만 질소가스가 배출되는 것에 의해 질소가스의 배출속도를 지연시키게 한 것이다.The present invention has a plurality of open holes and a plurality of open / close holes for installing a flexible diaphragm in the air bag in the middle to make the air bag have a double structure and open the nitrogen gas introduced into the diaphragm. a closed hole), the open hole frees the inflow and outflow of nitrogen gas, and a cover consisting of a leaf spring and a hinge is formed in the open / closed hole so that the cover is opened and inflowed when the nitrogen gas is inflowed and the gas is discharged. In this case, the cover is closed by the discharge pressure and is discharged only to the open hole, so that the rapid reduction of the airbag after the expansion of the air bag during the collision causes the nitrogen gas to be discharged at least by the open hole to delay the discharge rate of the nitrogen gas.
Description
제1도는 본 고안의 에어 백의 측면도.1 is a side view of the airbag of the present invention.
제2도는 제1도의 A-A 선단면도.2 is a cross-sectional view taken along line A-A of FIG.
제3도는 제2도의 B-B 선단면도.3 is a sectional view taken along line B-B in FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 에어 백 20 : 격판10: air bag 20: diaphragm
22 : 오픈 홀 24 : 오픈/클로즈 홀22: open hole 24: open / close hole
본 고안은 격판이 설치된 자동차의 에어 백에 관한 것으로, 보다 상세하게는 격판에 복수개의 오픈 홀(open hole)과 복수개의 오픈/클로즈 홀(open and closed hole)을 형성하여 충돌시 에어 백에 형성되는 가스의 압력이 운전자의 충돌면에 효율적으로 작용되게 하여 충격으로부터 운전자를 보호할 수 있도록 하는 자동차의 에어 백에 관한 것이다.The present invention relates to an airbag of a car with a diaphragm, and more particularly, to form a plurality of open holes and a plurality of open and closed holes in the diaphragm to form an air bag during a collision. The present invention relates to an airbag of a vehicle in which the pressure of the gas to be effectively applied to the collision surface of the driver, thereby protecting the driver from impact.
주지하는 바와 같이 자동차의 스티어링 핸들부위에 설치되어 충돌시 운전자를 보호하는 에어 백은 운전석 시트 벨트의 보조장치로 차량의 전방 충돌시 운전석의 에어 백을 자극,전개하여 운전자의 위험부상이나 부상의 심한 정도를 감소시키도록 고안된 장치이다.As is well known, the airbag installed on the steering wheel of the car to protect the driver in the event of a collision is an auxiliary device of the driver's seat belt that stimulates and expands the airbag of the driver's seat in the case of a front collision of the vehicle. It is a device designed to reduce the degree.
이러한 종래의 에어 백의 구조는 안쪽이 고무 코팅된 나이론천으로 만들어져 있고, 인플레이터와 함께 스티어링 핸들 중앙의 패드 내에 내장되어 있다. 에어 백은 차량의 정면 충돌시 작용하게 되는데, 이는 충격 센서에 의해 감지된 신호가 인플레이터(inflator)를 작동시켜 인플레이터에서 생성되는 질소가스가 에어 백에 유입되면서 에어 백이 팽창되어 충돌시 운전자의 하중이 에어 백을 누르면 질소가스는 뒤쪽에 형성된 배기구멍을 통해 방출되므로써 충격을 감소시키게 되는 것이다. 그런데 상기에서 충돌시 운전자의 하중에 의해 에어 백에 있는 질소가스가 급격히 빠져 에어 백이 축소되게 되면 오히려 안전을 해칠 염려가 있다.The structure of this conventional air bag is made of nylon coated rubber cloth on the inside, and is embedded in a pad in the center of the steering handle with an inflator. The airbag acts when the vehicle collides with the front of the vehicle. This is because the signal detected by the shock sensor activates the inflator so that the nitrogen gas generated in the inflator flows into the airbag, causing the airbag to expand and the driver's load in the event of a collision. When the air bag is pressed, the nitrogen gas is released through the exhaust hole formed at the rear to reduce the impact. By the way, when the collision of the nitrogen gas in the air bag is suddenly dropped by the load of the driver when the air bag is reduced there is a risk of harm rather safety.
본 고안은 상기와 같은 종래 기술의 문제점을 해결하기 위해 창안한 것으로, 충돌시 팽창된 에어 백 내부의 가스가 종래보다 약간 느리게 배출되게 하여 에어 백의 기능에 부합될 수 있도록 하는 격판이 설치된 자동차의 에어 백을 제공하는데 그 목적이 있다.The present invention was devised to solve the problems of the prior art as described above, and the gas of the car with a diaphragm installed to allow the gas inside the inflated air bag to be discharged a little slower than the conventional one so as to meet the function of the air bag. The purpose is to provide a bag.
상기의 목적을 실현하기 위한 본 고안은 에어 백에 플렉시블한 격판을 중간에 설치하여 에어 백이 2중구조를 갖게 하고 격판에는 유입된 질소가스를 개방시키는 복수개의 오픈홀(open hole)과 복수개의 오픈/클로즈 홀(open and closed hole)을 형성하되, 상기 오픈 홀은 질소가스의 유입과 배출을 자유롭게 하고 오픈/클로즈 홀에는 판스프링과 힌지로 구성된 덮개를 형성하여 질소가스의 유입시 덮개가 오픈되어 유입되게 하고 가스의 배출시에는 배출압력에 의해 덮개가 오픈되어 유입되게 하고 가스의 배출시에는 배출압력에 의해 덮개가 클로즈되어 상기 오픈 홀로만 배출되게 하여 충돌시 에어 백의 팽창후에 급격히 축소되는 것을 적어도 오픈 홀로만 질소가스가 배출되는 것에 의해 질소가스의 배출속도를 지연시키게 한 것이다.The present invention for realizing the above object is to install a flexible diaphragm in the middle of the air bag to make the air bag has a double structure, the plurality of open holes (open holes) and a plurality of open to open the nitrogen gas introduced into the diaphragm Open / closed hole (open and closed hole) is formed, the open hole frees the inlet and outlet of nitrogen gas and open / closed hole formed a cover consisting of a leaf spring and a hinge to open the cover when inflow of nitrogen gas When the gas is discharged, the cover is opened by the discharge pressure to be introduced, and when the gas is discharged, the cover is closed by the discharge pressure to be discharged only to the open hole, so that the air bag is rapidly reduced after inflating the air bag. Nitrogen gas is discharged only through the open hole, which slows down the discharge rate of nitrogen gas.
이하, 본 고안의 바람직한 실시예를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings a preferred embodiment of the present invention as follows.
제1도는 본 고안의 에어 백의 측면도이고, 제2도는 제1도의 A-A 선단면도이며, 제3도는 제2도의 B-B 선단면도로서, 도면부호 10은 에어 백을 도시한 것이다.1 is a side view of the airbag of the present invention, FIG. 2 is a sectional view taken along the line A-A of FIG. 1, and FIG. 3 is a sectional view taken along the line B-B of FIG. 2, with reference numeral 10 showing an airbag.
상기 에어 백(10)은 중간부에 플렉시블한 격판(20)이 형성되어 에어 백(10)이 2중구조를 갖도록 형성되어 인플레이터(도시생략)에서 생성된 질소가스의 유입은 먼저 팽창되는 공간1(10a)을 지나 공간2(10b)로 유입되는 구조를 갖게 된다. 상기 격판(20)에는 복수개의 오픈 홀(22)과 오픈/클로즈 홀(24)이 형성된다. 오픈 홀(22)은 질소가스가 공간1,2(10a,10b)에서 유입과 배출을 자유롭게 하고, 오픈/클로즈 홀(24)은 힌지(24a)와 판스프링(24b)에 의해 오픈과 클로즈가 가능한 덮개(24c)가 형성되어 에어 백(10)의 팽창시 질소가스의 팽창압력에 의해 덮개(24c)가 오픈되어 공간1(10a)에서 공간2(10b)로 유입되게 하고 질소가스의 배출시에는 배출압력에 의해 덮개(24c)가 클로즈되어 공간2(10b)에 있는 질소가스는 오픈 홀(22)로만 배출되도록 구성한 것이다.The air bag 10 has a flexible diaphragm 20 formed at an intermediate portion thereof such that the air bag 10 has a double structure, so that the inflow of nitrogen gas generated in an inflator (not shown) is first expanded. It has a structure flowing into the space 2 (10b) passing through (10a). A plurality of open holes 22 and open / close holes 24 are formed in the diaphragm 20. The open hole 22 allows nitrogen gas to flow freely in and out of the spaces 1 and 2 (10a and 10b), and the open / close hole 24 is opened and closed by a hinge 24a and a leaf spring 24b. The cover 24c is formed so that the cover 24c is opened by the expansion pressure of nitrogen gas when the air bag 10 is inflated so that the cover 24c is introduced into the space 2 (10b) from the space 1 (10a) and when the nitrogen gas is discharged. The cover 24c is closed by the discharge pressure, and the nitrogen gas in the space 2 10b is discharged only to the open hole 22.
상기와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
차량의 정면 충돌시 센서에 의해 감지된 신호가 인플레이터를 작동시킴에 따라 인플레이터에서 생성되는 질소가스가 에어 백(10)에 유입되면서 에어 백(10)이 팽창되는데, 이때 질소가스는 격판(20)에 형성된 오픈 홀(22)과 오픈/클로즈 홀(24)을 통해 공간1(10a)을 지나 공간2(10b)로 급속히 유입되어 에어 백(10)이 팽창되며 이어서 운전자의 하중이 에어 백(10)을 누르면 질소가스는 격판(20)과 클로즈된 오픈/클로즈 홀(24)이 폐쇄되어 오픈 홀(22)로만 배출된다. 따라서 질소가스의 배출은 오픈 홀(22)로만 질소가스가 배출되는 것에 의해 질소가스의 배출속도를 지연시키는 효과를 갖게되어 에어 백(10)의 기능을 보다 효과적으로 이룰 수 있게 된다.As the signal sensed by the sensor operates the inflator during the frontal collision of the vehicle, the nitrogen gas generated in the inflator flows into the airbag 10 and the airbag 10 is inflated. The air bag 10 is inflated through the open hole 22 and the open / close hole 24 formed therein through the space 1 (10a) and rapidly expands into the space 2 (10b). Pressing the nitrogen gas is closed to the diaphragm 20, the open / closed hole 24 is closed and is discharged only to the open hole (22). Therefore, the discharge of nitrogen gas has an effect of delaying the discharge rate of nitrogen gas by discharging nitrogen gas only to the open hole 22, thereby achieving the function of the air bag 10 more effectively.
이상에서와 같이 본 고안의 격판이 설치된 자동차의 에어 백에 의하면 충돌시 에어 백의 팽창후에 질소가스의 배출에 따라 에어 백의 수축시간을 약간 지연시키는 효과를 갖게 되어 보다 안정된 에어 백을 기능을 발휘할 수 있게 되는 실용적인 고안이다.As described above, according to the airbag of a car equipped with a diaphragm of the present invention, the airbag of the present invention has an effect of slightly delaying the contraction time of the airbag according to the discharge of nitrogen gas after expansion of the airbag, so that the airbag can function more stably. It is a practical design.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930026722U KR0138833Y1 (en) | 1993-12-08 | 1993-12-08 | Air bag with partition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930026722U KR0138833Y1 (en) | 1993-12-08 | 1993-12-08 | Air bag with partition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950018109U KR950018109U (en) | 1995-07-22 |
| KR0138833Y1 true KR0138833Y1 (en) | 1999-05-01 |
Family
ID=19370113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930026722U KR0138833Y1 (en) | 1993-12-08 | 1993-12-08 | Air bag with partition |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0138833Y1 (en) |
-
1993
- 1993-12-08 KR KR2019930026722U patent/KR0138833Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR950018109U (en) | 1995-07-22 |
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