KR19980046762U - Structure of deployment part of car airbag - Google Patents
Structure of deployment part of car airbag Download PDFInfo
- Publication number
- KR19980046762U KR19980046762U KR2019960059916U KR19960059916U KR19980046762U KR 19980046762 U KR19980046762 U KR 19980046762U KR 2019960059916 U KR2019960059916 U KR 2019960059916U KR 19960059916 U KR19960059916 U KR 19960059916U KR 19980046762 U KR19980046762 U KR 19980046762U
- Authority
- KR
- South Korea
- Prior art keywords
- airbag
- pad
- cover
- groove
- crush pad
- Prior art date
Links
- 238000009434 installation Methods 0.000 abstract 1
- 235000009508 confectionery Nutrition 0.000 description 1
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
- B60R21/2165—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 characterised by a tear line for defining a deployment opening
-
- 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
-
- 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
- B60R2021/21506—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 tearing tabs, legs or the like for holding the lid before deployment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
본 고안은 자동차용 에어백 전개부 구조에 관한 것으로서, 종래에 크러쉬 패드에 별도의 에어백 커버를 설치하는 작업시 상기 크러쉬 패드의 절개부 테두리면과 에어백 커버간의 갭(Gap) 및 단차를 맞추기 어렵고, 에어백 커버가 설치된 후에도 외관상 갭이 보여 좋지 않은 단점을 감안하여 안출한 것으로서, 크러쉬 패드에 별도의 에어백 커버를 배제하기 위하여 크러쉬 패드 내부에 에어백이 설치되는 바, 에어백 모듈을 덮고 있는 에어백 커버의 외부면에 찢는단을 형성하고, 후면 상부에는 크러쉬 패드의 안쪽면에 장착되도록 형성된 장착단이 끼워지는 홈을 형성하며, 하부단에는 상기 에어백 모듈에 고정되도록 찢어지는 단을 형성하여, 에어백 작동시 상기 에어백 모듈에 고정된 찢어지는 단이 찢기며, 동시에 상기 찢는단이 크러쉬 패드를 찢으면서 에어백 주머니가 전개되는 에어백 전개부를 제공하고자 한 것이다.The present invention relates to the structure of the airbag deployment for automobiles, it is difficult to match the gap (gap) and step between the cutting edge of the crush pad and the airbag cover in the conventional work to install a separate airbag cover on the crash pad, airbag cover After the installation, the gap was not seen in view of the appearance of the drawback in consideration of the disadvantage, the air pad is installed inside the crush pad in order to exclude the separate air bag cover on the crush pad, tearing on the outer surface of the air bag cover covering the air bag module A stage is formed, and an upper end of the rear side forms a groove into which a mounting end formed to be mounted on the inner surface of the crush pad is fitted, and a lower end is formed of a tearing end to be fixed to the airbag module. The fixed tear stage tears, and at the same time the tear stage tears the crush pad It is to provide an airbag deployment in which the airbag pocket is deployed.
Description
본 고안은 자동차용 에어백 전개부 구조에 관한 것으로서, 특히 에어백이 내부에 설치된 크러쉬 패드 표면에 별도의 에어백 커버를 배제시킨 에어백 전개부 구조에 관한 것이다.The present invention relates to a structure of an airbag deployment unit for automobiles, and more particularly, to an airbag deployment unit structure in which an airbag cover is excluded from a surface of a crash pad provided therein.
통상적으로 자동차용 에어백은 운전석 스티어링 휠 중앙에 설치되고, 조수석 전면 크러쉬 패드 내부에 설치된다.Typically, an airbag for a vehicle is installed in the center of a driver's steering wheel and is installed inside a passenger front crash pad.
첨부한 도 3은 종래의 에어백 전개부의 구조를 나타내는 단면도로서, 도시한 바와 같이 상기 조수석 승객의 안전을 위하여 크러쉬 패드(12) 내부에 설치된 에어백(10)은 크러쉬 패드(12)의 표면을 절개시킨 절개부(32)에 별도의 에어백 커버(16b)가 설치된다.FIG. 3 is a cross-sectional view illustrating a structure of a conventional airbag deployment unit. As shown in FIG. 3, the airbag 10 installed inside the crush pad 12 for the safety of the passenger seat is made by cutting the surface of the crush pad 12. A separate airbag cover 16b is installed at the cutout 32.
그러나 상기 크러쉬 패드(12)의 절개부(32)에 에어백 커버를 설치하는 작업시 상기 크러쉬 패드의 절개부 테두리면과 에어백 커버(16b)간의 갭(Gap) 및 단차를 맞추기 어렵고, 에어백 커버가 설치된 후에도 외관상 갭이 보여 좋지 않은 단점이 있다.However, when the airbag cover is installed on the cutout portion 32 of the crush pad 12, it is difficult to match the gap and the step between the cutout edge of the crush pad and the airbag cover 16b, and the airbag cover is installed. Even after the appearance of the gap is not good disadvantages.
본 고안은 상기와 같은 단점을 감안하여 안출한 것으로서, 종래의 크러쉬 패드의 표면에 설치된 별도의 에어백 커버를 배제하기 위하여 크러쉬 패드 내부에 에어백을 설치되는 바, 에어백 모듈을 덮고 있는 에어백 커버의 외부면에 찢는단을 형성하고, 후면 상부에는 크러쉬 패드의 안쪽면에 장착되도록 형성된 장착단이 끼워지는 홈을 형성하며, 하부단에는 상기 에어백 모듈에 고정되도록 찢어지는 단을 형성하여, 에어백 작동시 상기 에어백 모듈에 고정된 찢어지는 단이 찢기며, 동시에 상기 찢는단이 크러쉬 패드를 찢으면서 에어백 주머니가 전개되는 에어백 전개부를 제공하는데 그 목적이 있는 것이다.The present invention has been made in view of the above disadvantages, the air bag is installed inside the crush pad to exclude the separate air bag cover installed on the surface of the conventional crush pad, the outer surface of the air bag cover covering the air bag module Forming a tearing end in the upper part, and forming a groove into which the mounting end formed to be mounted on the inner surface of the crush pad is fitted in the upper rear side, and forming a tearing end to be fixed to the airbag module at the lower end, The purpose is to provide an airbag deployment in which the tear stage fixed to the module is torn and at the same time the tear stage tears the crush pad and the airbag pocket is deployed.
도 1은 본 고안에 따른 자동차용 에어백 커버를 나타내는 분리 사시도,1 is an exploded perspective view showing a vehicle airbag cover according to the present invention,
도 2는 본 고안에 따른 자동차용 에어백의 전개부 구조를 나타내는 단면도,Figure 2 is a cross-sectional view showing the structure of the deployment portion of the vehicle airbag according to the present invention,
도 3은 종래의 자동차용 에어백의 전개부 구조를 나타내는 단면도.3 is a cross-sectional view showing a deployment part structure of a conventional vehicle airbag.
도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings
10:에어백12:크러쉬 패드10: Airbag 12: Crush pad
14:에어백 모듈16a,16b:에어백 커버14: Airbag module 16a, 16b: Airbag cover
18:장착단20:찢는단18: mounting stage 20: tearing stage
22:찢어지는 단24:홈22: torn sweet 24: groove
26:끼움편30:갭(Gap)26: Flight 30: Gap
32:절개부32: incision
이하 첨부 도면을 참조하여 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
자동차용 에어백 전개부 구조에 있어서, 에어백 모듈(14)을 덮고 있는 에어백 커버(16a)의 외부 양측면 및 하부면에 찢는단(20)을 형성하고, 후면 상단에는 홈(24)을 형성하며, 후면 하단에는 상기 에어백 모듈(14)에 고정되도록 상하에 얇게 절개된 홈을 가지는 찢어지는 단(22)을 형성하며, 상기 홈(24)에 끼워지도록 장착단(18)을 형성하여, 크러쉬 패드(12)의 내부면에 상기 장착단(18)을 리벳팅하여서 된 것을 특징으로 한다.In the vehicle airbag deployment unit structure, a tear end 20 is formed on the outer both sides and the lower surface of the airbag cover 16a covering the airbag module 14, and a groove 24 is formed on the rear upper end, and the rear lower end. There is formed a torn end 22 having a thinly cut groove up and down to be fixed to the airbag module 14, and the mounting end 18 is formed to fit into the groove 24, the crush pad 12 It is characterized in that by riveting the mounting end 18 on the inner surface of the.
또한 상기 에어백 커버(16a)의 홈(24)은 'T'자 형상으로 형성되며, 이 홈(24)에 끼워지도록 상기 장착단(18)의 하부단에는 'T'자 형상의 돌기(34)가 형성된 것을 특징으로 한다.In addition, the groove 24 of the airbag cover 16a is formed in a 'T' shape, and a 'T' shaped protrusion 34 is formed at the lower end of the mounting end 18 so as to fit in the groove 24. Characterized in that formed.
본 고안을 좀 더 상세히 설명하면 다음과 같다.The present invention is described in more detail as follows.
첨부한 도 2는 자동차용 에어백의 전개부 구조를 나타내는 단면도로서, 자동차의 실내 조수석 전면에 설치되어 있는 글로브 박스 위쪽 크러쉬 패드(12) 내부에 에어백(10)이 설치되는 바, 에어백 모듈(14)을 덮고 있는 에어백 커버(16a)의 외부양측면과 하부면에 끝이 뾰족한 찢는단(20)이 형성되고, 후면 상부에는 'T'자 형상으로 오목한 홈(24)이 형성되며, 후면 하부에는 상하에 'V'자홈이 얇게 성형된 찢어지는 단(22)이 형성된다.2 is a cross-sectional view showing the deployment structure of the airbag for a vehicle, wherein the airbag module 14 is installed inside the glove box upper crush pad 12 provided on the front passenger seat of the vehicle. A sharp tearing end 20 is formed on both outer and bottom surfaces of the airbag cover 16a which covers the airbag cover 16a, and a recessed groove 24 is formed in the upper portion of the rear side in a 'T' shape. A torn end 22 in which the V 'groove is thinly formed is formed.
한편 상기 에어백 커버(16a)에 형성된 홈(24)에 끼워지도록 하부에 'T'자 형상의 돌기(34)가 형성되고, 다수의 리벳팅 구멍을 가지는 직사각판의 장착단(18)이 형성된다.On the other hand, a 'T' shaped protrusion 34 is formed at the bottom to fit into the groove 24 formed in the airbag cover 16a, and a mounting end 18 of a rectangular plate having a plurality of riveting holes is formed. .
여기서 상기 에어백 커버(16a)의 찢어지는 단(22)은 상기 에어백 모듈(14)에 리벳팅으로 고정되며, 상기 에어백 커버(16a)의 홈(24)에 끼워진 장착단(18)은 상기 크러쉬 패드(12)의 내부면에 리벳팅되고, 상기 에어백 커버(16a)의 찢는단(20)은 상기 크러쉬 패드(12) 내부면에 삽입됨으로써, 에어백(10)이 장착된다.Here, the torn end 22 of the airbag cover 16a is fixed to the airbag module 14 by riveting, and the mounting end 18 fitted into the groove 24 of the airbag cover 16a is the crash pad. Riveted to the inner surface of the (12), the tear end 20 of the airbag cover (16a) is inserted into the inner surface of the crush pad 12, thereby mounting the airbag (10).
따라서 자동차의 충돌과 동시에 에어백(10)이 작동하는 바, 상기 에어백 커버(16a)의 찢어지는 단(22)이 찢기면서 동시에 상기 찢는단(20)이 크러쉬 패드(12)를 찢으면서 에어백(10)의 공기 주머니가 전개된다.Therefore, when the airbag 10 is operated at the same time as the collision of the vehicle, the torn end 22 of the airbag cover 16a is torn and at the same time the torn end 20 tears the crash pad 12 while the airbag 10 is torn. ) Air pockets are deployed.
이상 상술한 바와 같이 본 고안에 따른 자동차용 에어백의 전개부 구조에 의하면 종래의 크러쉬 패드에 별도의 에어백 커버가 설치된 것을 배제하고, 에어백 모듈을 덮고 있는 에어백 커버가 크러쉬 패드를 찢으면서 에어백의 공기 주머니가 전개되게함으로써, 외관상 보기가 좋고 작업성을 향상시킬 수 있으며, 원가 절감의 잇점이 있다.As described above, according to the deployment part structure of the vehicle airbag according to the present invention, a separate airbag cover is installed in the conventional crash pad, and the airbag cover of the airbag module covers the airbag module while tearing the crash pad. By deploying, the appearance is good, workability can be improved, and the cost can be reduced.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960059916U KR19980046762U (en) | 1996-12-28 | 1996-12-28 | Structure of deployment part of car airbag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960059916U KR19980046762U (en) | 1996-12-28 | 1996-12-28 | Structure of deployment part of car airbag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980046762U true KR19980046762U (en) | 1998-09-25 |
Family
ID=53998777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960059916U KR19980046762U (en) | 1996-12-28 | 1996-12-28 | Structure of deployment part of car airbag |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980046762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979843A (en) * | 2016-01-15 | 2017-07-25 | 常州兰翔机械有限责任公司 | A kind of aero-engine center of gravity detection method |
-
1996
- 1996-12-28 KR KR2019960059916U patent/KR19980046762U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979843A (en) * | 2016-01-15 | 2017-07-25 | 常州兰翔机械有限责任公司 | A kind of aero-engine center of gravity detection method |
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |