JPWO2016067796A1 - カーテンエアバッグ装置 - Google Patents
カーテンエアバッグ装置 Download PDFInfo
- Publication number
- JPWO2016067796A1 JPWO2016067796A1 JP2016556440A JP2016556440A JPWO2016067796A1 JP WO2016067796 A1 JPWO2016067796 A1 JP WO2016067796A1 JP 2016556440 A JP2016556440 A JP 2016556440A JP 2016556440 A JP2016556440 A JP 2016556440A JP WO2016067796 A1 JPWO2016067796 A1 JP WO2016067796A1
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- strap
- front pillar
- vehicle
- curtain airbag
- 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.)
- Granted
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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
- B60R21/23—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
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
- B60R13/0237—Side or rear panels
- B60R13/025—Pillars; Roof rails
-
- 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
- B60R21/20—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
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
-
- 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
- B60R21/26—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
- B60R21/261—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 other than bag structure to diffuse or guide inflation fluid
-
- 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
- B60R21/2338—Tethers
- B60R2021/23386—External tether 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
- B60R21/261—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 other than bag structure to diffuse or guide inflation fluid
- B60R2021/2612—Gas guiding means, e.g. ducts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Abstract
Description
Claims (7)
- 袋状に構成され、巻回されまたは折り畳まれることで細長な収納形態となって車体側壁の上部をなすフロントピラーからルーフサイドレールにかけて収納されるクッションと、該クッションに膨張展開用ガスを供給するインフレータとを含むカーテンエアバック装置において、該装置はさらに、
長尺な第1ストラップを含み、
第1ストラップの一端は、フロントピラーに取り付けられ、
第1ストラップの他端は、前記収納形態におけるクッションの車内側に取り付けられ、
第1ストラップは、前記クッションが膨張展開することによって車内側に移動および緊張して、前記フロントピラーを覆うフロントピラートリムを車内側に向かって押し出すことを特徴とするカーテンエアバッグ装置。 - 第1ストラップの他端は、前記クッションのうち、前記収納形態から膨張展開に至るまで該クッションの車内側の表面に位置し続ける箇所に取り付けられ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装置。
- 第1ストラップの他端は、前記収納形態におけるクッションのうち前記ルーフサイドレールに収納される部分に取り付けられていて、
第1ストラップの前記一端から前記他端までにわたる全体が、前記収納形態におけるクッションの車内側の表面に配置されることを特徴とする請求項1または2に記載のカーテンエアバッグ装置。 - 第1ストラップの他端は、前記クッションのうち、前記インフレータから前記膨張展開用ガスが最初に供給される領域に取り付けられていることを特徴とする請求項1ないし3のいずれか1項に記載のカーテンエアバッグ装置。
- 前記クッションは、
複数のチャンバと、
前記複数のチャンバの上部に位置し前記膨張展開用ガスを前記複数のチャンバへ流通させるダクトとを有し、
第1ストラップの他端は、前記ダクト上に取り付けられていることを特徴とする請求項1から4のいずれか1項に記載のカーテンエアバッグ装置。 - 第1ストラップの他端は、センターピラーの近傍に取り付けられていることを特徴とする請求項1ないし5のいずれか1項に記載のカーテンエアバッグ装置。
- 前記カーテンエアバッグ装置はさらに、
前記膨張展開したときのクッションの前端部と前記フロントピラーとをつなぐ第2ストラップを含み、
第2ストラップは、該クッションが膨張展開したときに該クッションに少なくとも車両前後方向の張力をもたらすことを特徴とする請求項1から6のいずれか1項に記載のカーテンエアバッグ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014219848 | 2014-10-29 | ||
JP2014219848 | 2014-10-29 | ||
PCT/JP2015/077248 WO2016067796A1 (ja) | 2014-10-29 | 2015-09-28 | カーテンエアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2016067796A1 true JPWO2016067796A1 (ja) | 2017-05-25 |
JP6214787B2 JP6214787B2 (ja) | 2017-10-18 |
Family
ID=55857142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016556440A Active JP6214787B2 (ja) | 2014-10-29 | 2015-09-28 | カーテンエアバッグ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10434971B2 (ja) |
EP (1) | EP3213967B1 (ja) |
JP (1) | JP6214787B2 (ja) |
KR (1) | KR101917330B1 (ja) |
CN (1) | CN107074184B (ja) |
WO (1) | WO2016067796A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101917330B1 (ko) * | 2014-10-29 | 2018-11-09 | 오토리브 디벨로프먼트 에이비 | 커튼 에어백 장치 |
JP6578910B2 (ja) * | 2015-11-30 | 2019-09-25 | 豊田合成株式会社 | 頭部保護エアバッグ装置及び頭部保護エアバッグの折り完了体 |
JP6764795B2 (ja) * | 2017-01-25 | 2020-10-07 | 芦森工業株式会社 | カーテンエアバッグ装置 |
JP6627832B2 (ja) * | 2017-08-10 | 2020-01-08 | マツダ株式会社 | 車両の内装構造 |
JP6783979B2 (ja) * | 2017-09-28 | 2020-11-11 | 豊田合成株式会社 | 頭部保護エアバッグ装置 |
EP3900986B1 (en) * | 2018-12-20 | 2023-10-18 | Autoliv Development AB | Curtain airbag and manufacturing method therefor |
US11167715B2 (en) * | 2020-01-14 | 2021-11-09 | Autoliv Asp, Inc. | Vehicle pillar release assemblies and related methods |
US11370367B2 (en) * | 2020-05-26 | 2022-06-28 | Ford Global Technology, Llc | Open-frame vehicle having a two-piece trim member |
US11912229B2 (en) * | 2021-03-30 | 2024-02-27 | Honda Motor Co., Ltd. | Lid for airbag tether deployment in vehicles |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004090662A (ja) * | 2002-08-29 | 2004-03-25 | Nippon Plast Co Ltd | エアバッグ装置 |
JP2004256000A (ja) * | 2003-02-26 | 2004-09-16 | Nippon Plast Co Ltd | カーテンエアバッグ |
JP2014177164A (ja) * | 2013-03-14 | 2014-09-25 | Ashimori Ind Co Ltd | エアバッグ装置 |
Family Cites Families (24)
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US6176515B1 (en) * | 1999-10-07 | 2001-01-23 | Trw Vehicle Safety Systems Inc. | Inflatable curtain with positioning device |
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DE10140982A1 (de) * | 2000-08-25 | 2002-03-07 | Trw Repa Gmbh | Fahrzeuginsassen-Schutzsystem mit Gassack |
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JP5387609B2 (ja) * | 2011-04-11 | 2014-01-15 | トヨタ自動車株式会社 | カーテンエアバッグ装置 |
WO2012144404A1 (ja) * | 2011-04-20 | 2012-10-26 | オートリブ ディベロップメント エービー | 車両用カーテンエアバッグ装置 |
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JP5915630B2 (ja) * | 2013-11-29 | 2016-05-11 | 豊田合成株式会社 | 頭部保護エアバッグ装置 |
CN106029454B (zh) * | 2014-08-07 | 2018-05-01 | 丰田自动车株式会社 | 车辆用弹起式发动机罩装置 |
KR101917330B1 (ko) * | 2014-10-29 | 2018-11-09 | 오토리브 디벨로프먼트 에이비 | 커튼 에어백 장치 |
JP2016124497A (ja) * | 2015-01-07 | 2016-07-11 | 芦森工業株式会社 | エアバッグ |
JP6420157B2 (ja) * | 2015-01-07 | 2018-11-07 | 芦森工業株式会社 | エアバッグ |
JP6764795B2 (ja) * | 2017-01-25 | 2020-10-07 | 芦森工業株式会社 | カーテンエアバッグ装置 |
-
2015
- 2015-09-28 KR KR1020177006802A patent/KR101917330B1/ko active IP Right Grant
- 2015-09-28 CN CN201580049173.5A patent/CN107074184B/zh active Active
- 2015-09-28 WO PCT/JP2015/077248 patent/WO2016067796A1/ja active Application Filing
- 2015-09-28 JP JP2016556440A patent/JP6214787B2/ja active Active
- 2015-09-28 EP EP15854128.4A patent/EP3213967B1/en active Active
- 2015-09-28 US US15/523,253 patent/US10434971B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004090662A (ja) * | 2002-08-29 | 2004-03-25 | Nippon Plast Co Ltd | エアバッグ装置 |
JP2004256000A (ja) * | 2003-02-26 | 2004-09-16 | Nippon Plast Co Ltd | カーテンエアバッグ |
JP2014177164A (ja) * | 2013-03-14 | 2014-09-25 | Ashimori Ind Co Ltd | エアバッグ装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101917330B1 (ko) | 2018-11-09 |
EP3213967B1 (en) | 2019-08-21 |
CN107074184A (zh) | 2017-08-18 |
US10434971B2 (en) | 2019-10-08 |
JP6214787B2 (ja) | 2017-10-18 |
WO2016067796A1 (ja) | 2016-05-06 |
CN107074184B (zh) | 2019-11-29 |
US20170327073A1 (en) | 2017-11-16 |
KR20170040353A (ko) | 2017-04-12 |
EP3213967A4 (en) | 2018-04-25 |
EP3213967A1 (en) | 2017-09-06 |
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