KR200157124Y1 - Housing of passwnger-side air bag - Google Patents
Housing of passwnger-side air bag Download PDFInfo
- Publication number
- KR200157124Y1 KR200157124Y1 KR2019950032836U KR19950032836U KR200157124Y1 KR 200157124 Y1 KR200157124 Y1 KR 200157124Y1 KR 2019950032836 U KR2019950032836 U KR 2019950032836U KR 19950032836 U KR19950032836 U KR 19950032836U KR 200157124 Y1 KR200157124 Y1 KR 200157124Y1
- Authority
- KR
- South Korea
- Prior art keywords
- housing
- door
- passenger airbag
- present
- passenger
- 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
- B60R21/20—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
- B60R21/216—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 tether means for limitation of cover motion during 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
- B60R21/216—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 tether means for limitation of cover motion during deployment
- B60R2021/2163—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 tether means for limitation of cover motion during deployment with energy absorbing or elastic means
-
- 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
Abstract
본 고안은 승객용 에어백 하우징(22,24)에 관한 것이다. 본 고안에 따른 하우징은, 카울크로스 멤버(18)에 장착되는 제1하우징(22) 및 상기 제1하우징(22)의 소정부위에 선회가능한 방식으로 고정되는 제2하우징(24)을 포함한다.The present invention relates to a passenger airbag housing (22, 24). The housing according to the present invention includes a first housing 22 mounted to the cowl cross member 18 and a second housing 24 fixed in a rotatable manner to a predetermined portion of the first housing 22.
Description
제1도는 선행기술에 따른 승객용 에어백의 구조를 나타내는 단면도.1 is a cross-sectional view showing the structure of a passenger airbag according to the prior art.
제2도는 본 고안에 따른 승객용 에어백 하우징의 구성을 나타내는 분해 사시도.Figure 2 is an exploded perspective view showing the configuration of a passenger airbag housing according to the present invention.
제3도는 본 고안에 따른 하우징이 사용된 승객용 에어백의 작동구조를 나타내는 단면도.Figure 3 is a cross-sectional view showing the operation structure of the passenger airbag is used the housing according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10,50 : 승객용 에어백 15,52 : 백10,50: Passenger airbag 15,52: Bag
14,54 : 크래시 패드 16,56 : 인플레이터14,54 Crash Pad 16,56: Inflator
18,58 : 카울 크로스 멤버 20,60 : 도어18,58: cowl cross member 20,60: door
21 : 연결부 21a : 연결공21: connection portion 21a: connection hole
22 : 제1하우징 23 : 리벳22: first housing 23: rivet
24 : 제2하우징 27 : 탄성부재24: second housing 27: elastic member
28 : 핀 29 : 걸림부28: pin 29: locking part
30 : 브래킷 62 : 하우징30: bracket 62: housing
64 : 나사 66 : 파열부64: screw 66: rupture
본 고안은 승객용 에어백 하우징에 관한 것이고, 특히 충돌시 하우징의 일부가 내부를 향하여 선회되는 방식으로 충격을 흡수하여 승객의 머리에 대한 상해치를 감소시켜 법규를 만족시키게 되며 선회된 하우징의 본래의 위치로 복귀될 수 있게 되어 도어가 개방되기 전까지 도어의 형상을 그대로 유지할 수 있게 되고 재사용이 가능하게 되는 승객용 에어백 하우징(housing of passenger-side air bag)에 관한 것이다.The present invention relates to a passenger airbag housing, and in particular, to absorb the shock in a way that a portion of the housing is turned inward in the event of a collision to reduce the injury to the passenger's head to satisfy the regulations and to the original position of the pivoted housing The present invention relates to a housing of a passenger-side air bag that can be returned to the door to maintain the shape of the door until it is opened and to be reused.
에어백은 시트 벨트의 보조장치로서 차량의 전방 충돌시 에어백을 자극, 전개시켜 승객의 부상위험이나 부상의 심한 정도를 감소시키기 위해 사용된다.The airbag is an auxiliary device of the seat belt, which is used to stimulate and deploy the airbag in front of the vehicle to reduce the risk of injury or the severity of the injury.
제1도를 참조하면, 선행기술에 따른 승객용 에어백의 구조를 나타내는 단면도를 도시하고, 승객용 에어백(50)은 하우징(62)을 구비하며, 상기 하우징(62)은 보울트 등의 적당한 체결수단에 의해 카울 크로스 멤버(cowl cross member)(58)에 고정된다. 하우징(62)의 내부에는 백(52)과 인플레이터(56)가 배설되고, 상기 인플레이터(56)는 발생되는 개스에 의해 백(52)을 전개시키게 된다.Referring to FIG. 1, there is shown a cross-sectional view showing the structure of a passenger airbag according to the prior art, wherein the passenger airbag 50 has a housing 62, the housing 62 having suitable fastening means, such as a bolt. It is fixed to the cowl cross member 58 by means of. The bag 52 and the inflator 56 are disposed inside the housing 62, and the inflator 56 deploys the bag 52 by the generated gas.
상기 하우징(62)의 개방단부는 도어(60)에 의해 덮여지며, 도어(60)의 상하방 단부는 나사(64)에 의해 하우징(62)의 상하방 측벽에 각각 고정된다. 도어(60)의 하방 단부에는 파열부(66)가 형성되고, 상기 파열부(66)는 횡방향으로 길게 연장된다. 백(52)이 전개되면, 상기 파열부(66)가 파열되면서도어(60)는 상방향으로 개방된다.The open end of the housing 62 is covered by the door 60, and the upper and lower ends of the door 60 are fixed to the upper and lower side walls of the housing 62 by screws 64, respectively. A tear portion 66 is formed at the lower end of the door 60, and the tear portion 66 extends in the lateral direction. When the bag 52 is deployed, the tear unit 66 is ruptured and the door 60 is opened upward.
그러나, 상기한 바와 같이 구조되는 선행기술에 따른 에어백(50)의 구조에 있어서는, 에어백(50)이 상기 인플레이터(56)의 폭발력을 견디어 내면서 찢어지지 않는 방식으로 정상적으로 전개되도록 하기 위해, 상기 하우징(62)이 강철로 제조되기 때문에, 승객용 에어백 모유울을 크래시 패드(54)에 조립하고나서 헤드 충격시험을 수행하면, 하우징 상부에서의 상해치가 크게 나타나 법규만족이 어렵게 되는 문제가 있었다.However, in the structure of the airbag 50 according to the prior art structured as described above, to ensure that the airbag 50 is normally deployed in a manner that does not tear while enduring the explosive force of the inflator 56, the housing ( Since 62) is made of steel, when head passenger test is performed after assembling the passenger airbag mother wool to the crash pad 54, there is a problem that the injury value at the upper part of the housing becomes large and the legal satisfaction is difficult.
본 고안은 상기와 같은 선행기술에 따른 승객용 에어백 하우징에 내재되었던 문제점을 해결하기 위해 창안된 것으로서, 본 고안의 목적은 충돌시 하우징의 일부가 내부를 향하여 선회되는 방식으로 충격을 흡수하여 승객의 머리에 대한 상해치를 감소시켜 법규를 만족시키게 되며 선회된 하우징이 본래의 위치로 복귀될 수 있게 되어 도어가 개방되기 전까지 도어의 형상을 그대로 유지할 수 있게 되고 재사용이 가능하게 되는 승객용 에어백 하우징을 제공함에 있다.The present invention was devised to solve the problems inherent in the passenger airbag housing according to the prior art as described above, an object of the present invention is to absorb the impact in a way that the part of the housing is turned inward during the collision to the passengers Reduces head injury to satisfy legislation and allows the pivoted housing to return to its original position, providing a passenger airbag housing that is capable of maintaining the shape of the door and reusable until the door is opened. Is in.
본 고안의 일면에 따라, 전방에 개방도어를 포함하는 승객용 에어백 하우징에 있어서 : 카울크로스 멤버에 장착되며, 그 하단부에 도어를 결합시킬 수 있도록 복수개의 걸림부가 연장 형성된 제1하우징과; 상기 제1하우징의 소정부위에 핀으로 결합되어 선회가능하도록 형성되며, 그 상단이 도어의 연장면과 리벳팅되는 제2하우징과; 상기 제1하우징 및 제2하우징의 측벽에 각기 돌설되는 브래킷에 걸려서 제1하우징과 연결된 제2하우징이 탄지될 수 있도록 형성되는 탄성부재를 구비하여; 이루어지는 것을 특징으로 한다.According to an aspect of the present invention, there is provided a passenger airbag housing including an open door in front, comprising: a first housing mounted to a cowl cross member and having a plurality of engaging portions extending to engage a door at a lower end thereof; A second housing coupled to a predetermined portion of the first housing so as to be pivotable and having an upper end riveted to an extension surface of the door; An elastic member formed on the side walls of the first and second housings so as to be hung on brackets protruding from the first and second housings, respectively, to hold the second housing connected to the first housing; Characterized in that made.
본 고안의 상기 특성에 따라, 충돌시 하우징의 일부가 내부를 향하여 선회되는 방식으로 충격을 흡수하므로써 승객의 머리에 대한 상해치가 감소되어 법규를 만족시킬 수 있게 되며, 선회된 하우징이 본래의 위치로 복귀될 수 있게 되므로 도어가 개방되기 전까지 도어의 형상을 그대로 유지할 수 있게 되고 재사용이 가능하게 된다.According to the above characteristics of the present invention, by absorbing the shock in a way that the part of the housing is turned inward during the collision, the injury value to the passenger's head is reduced to satisfy the regulations, and the pivoted housing is returned to its original position. Since it can be returned, the shape of the door can be maintained and reused until the door is opened.
이하, 첨부한 도면을 참조로 하여 본 고안의 바람직한 실시예를 상술하며, 도면 전체를 통하여 동일한 부분에는 동일한 도면부호를 사용하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the same reference numerals will be used for the same parts throughout the drawings.
제2도에는 본 고안에 따른 승객용 에어백 하우징의 구성을 나타내는 분해사시도를 도시하고, 제3도에는 본 고안에 따른 하우징이 사용된 승객용 에어백의 작동구조를 나타내는 단면도를 도시한 것으로서, 본 고안에 따른 승객용에어백(10)은 두개의 하우징(22,24)을 포함한다.Figure 2 shows an exploded perspective view showing the configuration of the passenger airbag housing according to the present invention, Figure 3 shows a cross-sectional view showing the operation structure of the passenger airbag used the housing according to the present invention, According to the passenger airbag 10 comprises two housings (22, 24).
제1하우징(22)은 카울 크로스 멤버(18)의 일단에 고정되며, 상기 제1하우징(22)의 전방부는 개방된다. 상기 개방부에 연한 상기 제1하우징(22)의 상부벽의 일부는 절췌되고, 상기 절췌되는 제1하우징(22)의 부분에 제2하우징(24)이 제공된다. 이때, 제2하우징(24)은 상기 제1하우징(22)의 상기 절췌되는 부분을 덮는 방식으로 제공되는 것이다.The first housing 22 is fixed to one end of the cowl cross member 18, and the front portion of the first housing 22 is opened. A portion of the upper wall of the first housing 22 that is soft to the opening is excised and a second housing 24 is provided in the portion of the first housing 22 to be excised. In this case, the second housing 24 is provided in such a manner as to cover the cut portion of the first housing 22.
그리고, 상기 제2하우징(24)의 각각의 측벽의 일단부에는 상기 제1하우징(22)의 각각의 측벽의 일측과 핀(28)에 의해 선회가능한 방식으로 결합되도록 구성된다.In addition, one end of each side wall of the second housing 24 is configured to be coupled in a rotatable manner by a pin 28 and one side of each side wall of the first housing 22.
또한, 상기핀(28)에 근접하여, 상기 제1하우징(22)의 측벽 일외면에는 브래킷(30)이 돌출 형성되고, 상기 제2하우징(24)의 측벽 후방일측부에도 그와 대응하는 또 다른 브래킷(30)을 돌출 형성하게 된다.In addition, adjacent to the pin 28, the bracket 30 is protrudingly formed on one outer surface of the side wall of the first housing 22, and corresponding to the rear side of the side wall of the second housing 24, The other bracket 30 is formed to protrude.
그리고, 상기 각각의 브라켓(30)에 걸려서 제1하우징에 연결된 제2하우징이 탄지될 수 있도록 탄성부재(27)을 연결 형성하게 된다.In addition, the elastic members 27 are connected to each other so that the second housings connected to the first housings may be caught by the brackets 30.
상기한 바와 같이, 제2하우징(24)이 제1하우징(22)에 핀(28)으로 선회가능한 방식으로 결합되므로써, 상기 제2하우징(24)의 부분에 충격력이 작용하는 경우, 제2하우징(24)은 상기 핀(28)을 중심으로 선회될 수 있게 되며; 충격력이 제거되면, 상기 제2하우징(24)은 양측 브래킷(30)(31)에 탄지된 탄성부재(27)에 의해 본래의 위치로 복귀될 수 있게 되는 것이다.As described above, when the second housing 24 is pivotally coupled to the first housing 22 by the pin 28, the second housing is provided when the impact force acts on the part of the second housing 24. 24 can be pivoted about the pin 28; When the impact force is removed, the second housing 24 can be returned to its original position by the elastic member 27 supported on both brackets 30 and 31.
한편, 상기 제1하우징(22)의 내부에는 백(12)과 인플레이터(16)가 배설되고, 상기 인플레이터(16)는 발생되는 개스에 의해 백(12)을 전개시키게 된다.Meanwhile, the bag 12 and the inflator 16 are disposed inside the first housing 22, and the inflator 16 deploys the bag 12 by the generated gas.
또한, 상기 제1하우징(22) 및 제2하우징(24)에 의해 마련되는 개방단부는 도어(20)에 의해 덮혀지며, 상기 도어(20)의 상단부는 리켓(23)에 의해 제2하우징(24)의 상측면에 고정되고, 도어(20)의 하단부는 상기 개방단부에 연한 제1하우징(22)의 하부벽에 제공되는 걸림부(29)에 걸리게 되는 방식으로 삽입된다.In addition, the open end provided by the first housing 22 and the second housing 24 is covered by the door 20, and the upper end of the door 20 is covered by the ricket 23. It is fixed to the upper side of the 24, the lower end of the door 20 is inserted in such a way as to be caught by the engaging portion 29 provided in the lower wall of the first housing 22 soft to the open end.
도어(20)의 하방 단부에는 파열부(36)가 형성되며, 상기 파열부(36)는 횡방향으로 길게 연장된다. 백(12)이 전개되면, 상기 파열부(36)가 파열되면서 도어(20)는 상방향으로 전개되어 개방되도록 형성되는 것이다.A tearing portion 36 is formed at the lower end of the door 20, and the tearing portion 36 extends in the lateral direction. When the bag 12 is deployed, the rupture unit 36 is ruptured, and the door 20 is formed to open upward.
본 고안의 상기한 바와 같은 구성에 따라, 충돌시 하우징의 일부가 내부를 향하여 선회되는 방식으로 충격을 흡수하므로써 승객의 머리에 대한 상해치가 감소되어 법규를 만족시킬 수 있게 되며, 선회된 하우징이 본래의 위치로 복귀될 수 있게 되므로 도어가 개방되기 전까지 도어의 형상을 그대로 유지할 수 있게 되고 재사용이 가능하게 된다.According to the configuration as described above of the present invention, by absorbing the shock in a way that the portion of the housing is turned inward during the collision, the injury value to the passenger's head is reduced to satisfy the law, and the pivoted housing is Since it can be returned to the position of the door, the shape of the door can be maintained as it is until the door is opened and reused.
본 고안을 특정의 바람직한 실시예에 관련하여 도시하고 설명하였지만, 이하의 실용신안등록청구의 범위에 의해 마련되는 본 고안의 정신이나 분야를 이탈하지 않는 한도내에서 본 고안이 다양하게 개조 및 변화될 수 있다는 것을 당 업계에서 통상의 지식을 가진 자는 용이하게 알 수 있다.Although the present invention has been illustrated and described with reference to certain preferred embodiments, the present invention may be modified and modified in various ways without departing from the spirit or the field of the present invention provided by the following utility model registration claims. It will be readily apparent to one of ordinary skill in the art.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950032836U KR200157124Y1 (en) | 1995-11-09 | 1995-11-09 | Housing of passwnger-side air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950032836U KR200157124Y1 (en) | 1995-11-09 | 1995-11-09 | Housing of passwnger-side air bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970022650U KR970022650U (en) | 1997-06-18 |
| KR200157124Y1 true KR200157124Y1 (en) | 1999-09-15 |
Family
ID=19428485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950032836U KR200157124Y1 (en) | 1995-11-09 | 1995-11-09 | Housing of passwnger-side air bag |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200157124Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100336363B1 (en) * | 1999-08-17 | 2002-05-13 | 이승복 | Air bag housing for use in an automobile |
-
1995
- 1995-11-09 KR KR2019950032836U patent/KR200157124Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970022650U (en) | 1997-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5295707A (en) | Shock absorbing air bag container | |
| JP2000159048A (en) | Air bag device of vehicle | |
| US5301966A (en) | Air bag device for a passenger | |
| US8408587B2 (en) | Dashboard support part having flap configuration | |
| JPH05262198A (en) | Lid of air bag device for front passenger's seat | |
| JP3405246B2 (en) | Installation structure of vehicle occupant protection system | |
| JP3203813B2 (en) | Airbag device for passenger seat | |
| JP2000025552A (en) | Shock protective device | |
| KR200157124Y1 (en) | Housing of passwnger-side air bag | |
| KR200141565Y1 (en) | Airbag door structure | |
| KR100220774B1 (en) | Air bag for passenger | |
| JPH05278548A (en) | Lid setting structure of air bag unit for front passenger' s seat | |
| JP3366016B2 (en) | Airbag structure | |
| JPH05270338A (en) | Module cover mounting structure for air bag device for front passenger set | |
| KR100197239B1 (en) | Passenger-side air bag | |
| JPH06298032A (en) | Airbag device for front passenger seat | |
| JP3702786B2 (en) | Airbag device for vehicle | |
| KR100419735B1 (en) | A Support Device for Center-Pillar-Trim in Vehicles | |
| KR0122036Y1 (en) | Airbag for passenger | |
| KR200157125Y1 (en) | Seat cushion embedded type air bag | |
| JP3244805B2 (en) | Vehicle instrument panel forming method | |
| KR200141566Y1 (en) | Air bag door structure | |
| JP3282460B2 (en) | Vehicle airbag device | |
| JP3356876B2 (en) | Airbag device | |
| KR100353064B1 (en) | Passenger air bag structure for automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20020603 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |