JP7454670B2 - 車両のためのカーテンエアバッグ - Google Patents
車両のためのカーテンエアバッグ Download PDFInfo
- Publication number
- JP7454670B2 JP7454670B2 JP2022531465A JP2022531465A JP7454670B2 JP 7454670 B2 JP7454670 B2 JP 7454670B2 JP 2022531465 A JP2022531465 A JP 2022531465A JP 2022531465 A JP2022531465 A JP 2022531465A JP 7454670 B2 JP7454670 B2 JP 7454670B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- component
- strip
- airbag body
- curtain
- 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.)
- Active
Links
- 229920001940 conductive polymer Polymers 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- B60R21/213—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle roof frames or pillars
-
- 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
- B60R21/232—Curtain-type airbags deploying mainly in a vertical direction from their top edge
-
- 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
- B60R21/201—Packaging straps or envelopes for 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
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
-
- 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
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23504—Inflatable members characterised by their material characterised by material
- B60R2021/23528—Metal
-
- 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
- B60R21/235—Inflatable members characterised by their material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
帯状構成要素は、エアバッグ本体に接着及び/又は縫合によって嵌合されている。
Claims (8)
- エアチャンバを形成するエアバッグ本体(10)と、
前記エアバッグ本体(10)に当接する帯状構成要素(20)と、を備え
前記帯状構成要素(20)は、導電性であり、前記帯状構成要素(20)の電気抵抗が変化するように、前記エアバッグ本体(10)がねじれているときに変形又は破断するように構成され、
前記エアバッグ本体(10)は、前記エアバッグ本体(10)の長手方向に延びる細長い形状を有するように巻かれ及び/又は折り畳まれ、前記帯状構成要素(20)は、前記エアバッグ本体(10)の前記長手方向に延び、
前記エアバッグ本体(10)が巻かれ及び/又は折り畳まれる前の状態における前記帯状構成要素(20)の電気抵抗R1と、前記エアバッグ本体(10)が巻かれ及び/又は折り畳まれて車両に取付けられた状態における前記帯状構成要素(20)の電気抵抗R2とに基づいて、前記エアバッグ本体(10)のねじれを検出することを特徴とするカーテンエアバッグ(1)。 - 前記帯状構成要素(20)には、互いに離間する複数のスリットが設けられていることを特徴とする、請求項1に記載のカーテンエアバッグ(1)。
- 前記帯状構成要素(20)は、第1の側縁部及び第2の側縁部を有し、前記第1の側縁部及び前記第2の側縁部は、互いに対向し、前記エアバッグ本体(10)の前記長手方向に延び、前記複数のスリットは、
前記第1の側縁部から内向きに前記帯状構成要素(20)の幅方向に延びる複数の第1のスリット(21)と、
前記第2の側縁部から内向きに前記帯状構成要素(20)の前記幅方向に延びる複数の第2のスリット(22)とを含み、前記第1のスリット(21)及び前記第2のスリット(22)は、前記エアバッグ本体(10)の前記長手方向に順番に交互に配置されていることを特徴とする、請求項2に記載のカーテンエアバッグ(1)。 - 前記帯状構成要素(20)は、前記エアバッグ本体(10)が前記車両上に取り付けられたときに前記帯状構成要素(20)の前記電気抵抗が容易に測定されるように、前記細長いエアバッグ本体(10)の外面上の適切な位置に位置することを特徴とする、請求項3に記載のカーテンエアバッグ(1)。
- 前記帯状構成要素(20)は、前記エアバッグ本体(10)の全長に沿って延びることを特徴とする、請求項4に記載のカーテンエアバッグ(1)。
- 前記帯状構成要素(20)は、金属、導電性高分子ポリマー、導電性フィルム、又は導電性不織布であることを特徴とする、請求項5に記載のカーテンエアバッグ(1)。
- 前記エアバッグ本体(10)は、2つのエアバッグ主片(11)を含み、前記2つのエアバッグ主片(11)は、縁部領域において一緒に縫合されており、前記エアチャンバを封止し、
前記帯状構成要素(20)は、前記エアバッグ本体(10)に接着及び/又は縫合によって装着されていることを特徴とする、請求項6に記載のカーテンエアバッグ(1)。 - 前記エアバッグ本体(10)は、一枚の布によって袋状に成形されており、前記帯状構成要素(20)は、前記エアバッグ本体(10)に接着によって装着されていることを特徴とする、請求項6に記載のカーテンエアバッグ(1)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922470948.4 | 2019-12-31 | ||
CN201922470948.4U CN211765401U (zh) | 2019-12-31 | 2019-12-31 | 用于车辆的帘式气囊 |
PCT/CN2020/139431 WO2021136090A1 (zh) | 2019-12-31 | 2020-12-25 | 用于车辆的帘式气囊 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023504087A JP2023504087A (ja) | 2023-02-01 |
JP7454670B2 true JP7454670B2 (ja) | 2024-03-22 |
Family
ID=72890936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022531465A Active JP7454670B2 (ja) | 2019-12-31 | 2020-12-25 | 車両のためのカーテンエアバッグ |
Country Status (6)
Country | Link |
---|---|
US (1) | US11794682B2 (ja) |
EP (1) | EP4086123A4 (ja) |
JP (1) | JP7454670B2 (ja) |
KR (1) | KR20220115106A (ja) |
CN (1) | CN211765401U (ja) |
WO (1) | WO2021136090A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN211765401U (zh) * | 2019-12-31 | 2020-10-27 | 奥托立夫开发公司 | 用于车辆的帘式气囊 |
KR20230031021A (ko) * | 2021-08-26 | 2023-03-07 | 현대모비스 주식회사 | 꼬임 방지구조를 구비한 커튼 에어백장치 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004224255A (ja) | 2003-01-24 | 2004-08-12 | Toyota Motor Corp | エアバッグ装置 |
JP2006117112A (ja) | 2004-10-21 | 2006-05-11 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ |
US20130214516A1 (en) | 2010-11-02 | 2013-08-22 | Autoliv Development Ab | Anti-twist device for curtain airbag of vehicle |
CN203926318U (zh) | 2014-06-13 | 2014-11-05 | 国家电网公司 | 应变电阻弹簧垫 |
WO2015015674A1 (ja) | 2013-07-30 | 2015-02-05 | 三菱電機株式会社 | 昇降機の制御ケーブル及びその検査装置 |
JP2016145011A (ja) | 2015-02-09 | 2016-08-12 | オートリブ ディベロップメント エービー | カーテンエアバッグ |
WO2016167087A1 (ja) | 2015-04-13 | 2016-10-20 | オートリブ ディベロップメント エービー | カーテンエアバッグ装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7481453B2 (en) * | 1991-07-09 | 2009-01-27 | Automotive Technologies International, Inc. | Inflator system |
US7744122B2 (en) * | 1995-12-12 | 2010-06-29 | Automotive Technologies International, Inc. | Driver side aspirated airbags |
US7125038B2 (en) * | 2003-10-27 | 2006-10-24 | Autoliv Asp, Inc. | Twist prevention apparatus and method for an inflatable airbag curtain |
JP2006151277A (ja) * | 2004-11-30 | 2006-06-15 | Nippon Plast Co Ltd | カーテンエアバッグ |
US7748734B2 (en) * | 2005-10-14 | 2010-07-06 | Tk Holdings Inc. | Twist resistant head side airbag |
KR100787671B1 (ko) * | 2006-12-07 | 2007-12-21 | 현대자동차주식회사 | 차량용 커튼에어백의 꼬임 방지 장치 |
US20130113192A1 (en) * | 2011-11-08 | 2013-05-09 | Charles Richards | Inflatable Curtain Airbag With Twist Indicator |
US9376079B2 (en) * | 2012-10-04 | 2016-06-28 | Honda Motor Co., Ltd. | Automated vision inspection of a side curtain airbag assembly |
CN104955682B (zh) * | 2013-02-21 | 2017-08-04 | 本田技研工业株式会社 | 安全气囊装置及安全气囊主体的被覆方法 |
JP2014180925A (ja) * | 2013-03-19 | 2014-09-29 | Autoliv Development Ab | カーテンエアバッグ |
US9616840B2 (en) * | 2015-08-14 | 2017-04-11 | Toyota Motor Engineering & Manufacturing North America, Inc. | Inspection windows for curtain side airbag systems |
JP6772971B2 (ja) * | 2017-06-30 | 2020-10-21 | 豊田合成株式会社 | 頭部保護エアバッグ装置 |
KR102043016B1 (ko) * | 2018-02-21 | 2019-11-12 | 아우토리브 디벨롭먼트 아베 | 테더 가이드 유닛 및 그가 적용된 자동차의 커튼 에어백 장치 |
CN109533090B (zh) * | 2018-10-26 | 2021-03-09 | 上海汽车集团股份有限公司 | 防止帘式气囊扭转的检查方法 |
CN211765401U (zh) * | 2019-12-31 | 2020-10-27 | 奥托立夫开发公司 | 用于车辆的帘式气囊 |
-
2019
- 2019-12-31 CN CN201922470948.4U patent/CN211765401U/zh active Active
-
2020
- 2020-12-25 WO PCT/CN2020/139431 patent/WO2021136090A1/zh unknown
- 2020-12-25 KR KR1020227025920A patent/KR20220115106A/ko not_active Application Discontinuation
- 2020-12-25 JP JP2022531465A patent/JP7454670B2/ja active Active
- 2020-12-25 US US17/757,994 patent/US11794682B2/en active Active
- 2020-12-25 EP EP20908973.9A patent/EP4086123A4/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004224255A (ja) | 2003-01-24 | 2004-08-12 | Toyota Motor Corp | エアバッグ装置 |
JP2006117112A (ja) | 2004-10-21 | 2006-05-11 | Toyoda Gosei Co Ltd | 頭部保護エアバッグ |
US20130214516A1 (en) | 2010-11-02 | 2013-08-22 | Autoliv Development Ab | Anti-twist device for curtain airbag of vehicle |
WO2015015674A1 (ja) | 2013-07-30 | 2015-02-05 | 三菱電機株式会社 | 昇降機の制御ケーブル及びその検査装置 |
CN203926318U (zh) | 2014-06-13 | 2014-11-05 | 国家电网公司 | 应变电阻弹簧垫 |
JP2016145011A (ja) | 2015-02-09 | 2016-08-12 | オートリブ ディベロップメント エービー | カーテンエアバッグ |
WO2016167087A1 (ja) | 2015-04-13 | 2016-10-20 | オートリブ ディベロップメント エービー | カーテンエアバッグ装置 |
Also Published As
Publication number | Publication date |
---|---|
EP4086123A4 (en) | 2024-01-10 |
US20230059221A1 (en) | 2023-02-23 |
KR20220115106A (ko) | 2022-08-17 |
CN211765401U (zh) | 2020-10-27 |
EP4086123A1 (en) | 2022-11-09 |
JP2023504087A (ja) | 2023-02-01 |
WO2021136090A1 (zh) | 2021-07-08 |
US11794682B2 (en) | 2023-10-24 |
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