KR101622094B1 - 차량의 에어백 - Google Patents
차량의 에어백 Download PDFInfo
- Publication number
- KR101622094B1 KR101622094B1 KR1020140063142A KR20140063142A KR101622094B1 KR 101622094 B1 KR101622094 B1 KR 101622094B1 KR 1020140063142 A KR1020140063142 A KR 1020140063142A KR 20140063142 A KR20140063142 A KR 20140063142A KR 101622094 B1 KR101622094 B1 KR 101622094B1
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- KR
- South Korea
- Prior art keywords
- cushion
- vent hole
- gas
- folded
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 claims description 10
- 230000006378 damage Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 206010019196 Head injury Diseases 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000028373 Neck injury Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Images
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
-
- 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
- B60R21/23—Inflatable members
-
- 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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/2334—Expansion control features
-
- 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
- B60R21/23—Inflatable members
- B60R21/237—Inflatable members characterised by the way they are folded
-
- 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
- B60R21/23—Inflatable members
- B60R21/239—Inflatable members characterised by their venting 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
- B60R21/26—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
-
- 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
- B60R21/23—Inflatable members
- B60R21/239—Inflatable members characterised by their venting means
- B60R2021/2395—Inflatable members characterised by their venting means comprising means to control the venting
-
- 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
- B60R2021/2765—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 comprising means to control the venting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Abstract
Description
도 2는 도 1의 A-A를 나타내는 단면도,
도 3a는 쿠션의 초기 전개시를 나타내는 측면도,
도 3b는 쿠션의 만개시를 나타내는 측면도,
도 3c는 쿠션의 개폐부재가 개방된 상태를 나타내는 측면도,
도 4는 본 발명에 따른 차량의 에어백의 제2 실시예를 나타내는 정면도,
도 5는 본 발명에 따른 차량의 에어백의 제3 실시예를 나타내는 정면도,
도 6은 본 발명에 따른 차량의 에어백의 제4 실시예를 나타내는 측면도이다.
25: 쿠션홀 30: 개폐부재
32: 벤트홀
Claims (11)
- 가스를 분출하는 인플레이터;
상기 가스가 유입되어 전개되고, 상기 유입된 가스가 배출되는 쿠션홀이 형성된 쿠션; 및
상기 쿠션홀을 차폐하며 상기 쿠션에 결합되고, 벤트홀이 형성된 개폐부재;를 포함하고,
상기 개폐부재는, 제1 접힘면과, 상기 제1 접힘면의 양측에 각각 배치된 제1 접힘선을 기준으로 접혀져서 상기 제1 접힘면에 적층되는 제2 접힘면과, 상기 제2 접힘면의 양측에 각각 배치된 제2 접힘선을 기준으로 접혀져서 상기 제2 접힘면에 적층되는 제3 접힘면이 형성되도록 접혀진 상태로, 둘레가 상기 쿠션에 결합되어, 상기 쿠션의 전개 초기시 상기 쿠션홀을 통해 배출되는 상기 가스의 압력에 의해 펼쳐져서 상기 벤트홀을 통해 상기 가스를 배출하고, 상기 쿠션의 만개시 상기 쿠션의 팽창력에 의해 다시 접혀져서 상기 벤트홀을 차폐하는 차량의 에어백.
- 삭제
- 제1항에 있어서,
상기 개폐부재는 상기 제2 접힘면으로 상기 벤트홀의 일부를 덮는 차량의 에어백.
- 제1항에 있어서,
상기 벤트홀은 상기 개폐부재의 중심에 적어도 하나 이상이 형성되는 차량의 에어백.
- 제1항에 있어서,
상기 제1 접힘선에 따라 상기 벤트홀이 형성되는 차량의 에어백.
- 제5항에 있어서,
상기 벤트홀은 적어도 하나 이상이 형성되는 차량의 에어백.
- 제1항에 있어서,
상기 제2 접힘선에 따라 상기 벤트홀이 형성되는 차량의 에어백.
- 제7항에 있어서,
상기 벤트홀은 적어도 하나 이상이 형성되는 차량의 에어백.
- 제1항에 있어서,
상기 제1 접힘선과 상기 제2 접힘선을 교차하도록 설치되는 탄성부재;를 더 포함하는 차량의 에어백.
- 제9항에 있어서,
상기 탄성부재는 복수개로 구비되어 배출되는 가스량을 조절하는 차량의 에어백.
- 제10항에 있어서,
상기 탄성부재는 서로 다른 탄성계수로 구비되어 배출되는 가스량을 조절하는 차량의 에어백.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140063142A KR101622094B1 (ko) | 2014-05-26 | 2014-05-26 | 차량의 에어백 |
US14/624,633 US9415743B2 (en) | 2014-05-26 | 2015-02-18 | Airbag apparatus |
CN201510148830.3A CN105270315B (zh) | 2014-05-26 | 2015-03-31 | 气囊装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140063142A KR101622094B1 (ko) | 2014-05-26 | 2014-05-26 | 차량의 에어백 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150135932A KR20150135932A (ko) | 2015-12-04 |
KR101622094B1 true KR101622094B1 (ko) | 2016-05-31 |
Family
ID=54555480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140063142A Active KR101622094B1 (ko) | 2014-05-26 | 2014-05-26 | 차량의 에어백 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9415743B2 (ko) |
KR (1) | KR101622094B1 (ko) |
CN (1) | CN105270315B (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10501046B2 (en) | 2017-05-19 | 2019-12-10 | Hyundai Motor Company | Airbag apparatus for vehicle |
US11814007B1 (en) | 2022-09-14 | 2023-11-14 | Hyundai Mobis Co., Ltd. | Airbag device and method for manufacturing airbag cushion |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101622094B1 (ko) * | 2014-05-26 | 2016-05-31 | 현대모비스 주식회사 | 차량의 에어백 |
US9725065B2 (en) | 2015-04-24 | 2017-08-08 | Ford Global Technologies, Llc | Vehicle airbag with active vent |
JP6910193B2 (ja) * | 2017-04-27 | 2021-07-28 | セーレン株式会社 | エアバッグ |
CN110037365B (zh) * | 2019-04-09 | 2021-03-26 | 东华大学 | 一种用于保暖服装的柔性充气形变支架 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001277991A (ja) | 2000-03-31 | 2001-10-10 | Takata Corp | エアバッグ |
KR100977598B1 (ko) | 2007-12-13 | 2010-08-23 | 에스앤티대우(주) | 팽창충격 완화 에어백장치 |
JP2011173544A (ja) | 2010-02-25 | 2011-09-08 | Nippon Plast Co Ltd | 乗り物用エアバッグ |
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EP2006169A1 (en) * | 2007-06-22 | 2008-12-24 | Dalphi Metal Espana, S.A. | Sealing patch for the ventilation hole of a non-siliconized cushion of an airbag module |
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KR101622094B1 (ko) * | 2014-05-26 | 2016-05-31 | 현대모비스 주식회사 | 차량의 에어백 |
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KR101720979B1 (ko) * | 2014-08-27 | 2017-03-29 | 현대모비스 주식회사 | 차량의 동승석 에어백 |
-
2014
- 2014-05-26 KR KR1020140063142A patent/KR101622094B1/ko active Active
-
2015
- 2015-02-18 US US14/624,633 patent/US9415743B2/en active Active
- 2015-03-31 CN CN201510148830.3A patent/CN105270315B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001277991A (ja) | 2000-03-31 | 2001-10-10 | Takata Corp | エアバッグ |
KR100977598B1 (ko) | 2007-12-13 | 2010-08-23 | 에스앤티대우(주) | 팽창충격 완화 에어백장치 |
JP2011173544A (ja) | 2010-02-25 | 2011-09-08 | Nippon Plast Co Ltd | 乗り物用エアバッグ |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10501046B2 (en) | 2017-05-19 | 2019-12-10 | Hyundai Motor Company | Airbag apparatus for vehicle |
US11814007B1 (en) | 2022-09-14 | 2023-11-14 | Hyundai Mobis Co., Ltd. | Airbag device and method for manufacturing airbag cushion |
KR20240037090A (ko) | 2022-09-14 | 2024-03-21 | 현대모비스 주식회사 | 에어백 장치와, 에어백쿠션의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20150135932A (ko) | 2015-12-04 |
US9415743B2 (en) | 2016-08-16 |
US20150336534A1 (en) | 2015-11-26 |
CN105270315B (zh) | 2017-10-24 |
CN105270315A (zh) | 2016-01-27 |
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