JPWO2018211894A1 - サイドエアバッグ装置 - Google Patents
サイドエアバッグ装置 Download PDFInfo
- Publication number
- JPWO2018211894A1 JPWO2018211894A1 JP2019519135A JP2019519135A JPWO2018211894A1 JP WO2018211894 A1 JPWO2018211894 A1 JP WO2018211894A1 JP 2019519135 A JP2019519135 A JP 2019519135A JP 2019519135 A JP2019519135 A JP 2019519135A JP WO2018211894 A1 JPWO2018211894 A1 JP WO2018211894A1
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- Prior art keywords
- chamber
- cushion
- airbag device
- occupant
- partition
- 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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- 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
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
-
- 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
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
-
- 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
-
- 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
- B60R21/264—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 using instantaneous generation of gas, e.g. pyrotechnic
-
- 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
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0044—Chest
-
- 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
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0048—Head
-
- 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
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0058—Shoulders
-
- 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
- B60R2021/23146—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection seat mounted
-
- 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
- B60R2021/23161—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for protecting at least two passengers, e.g. preventing them from hitting each other
-
- 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
- B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
- B60R2021/23324—Inner walls crating separate compartments, e.g. communicating with vents
-
- 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
- B60R21/264—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 using instantaneous generation of gas, e.g. pyrotechnic
- B60R2021/2642—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 using instantaneous generation of gas, e.g. pyrotechnic comprising a plurality of combustion chambers or sub-chambers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Abstract
Description
Claims (4)
- 車両のシートの側面から上方に向かって膨張展開するサイドエアバッグ装置において、
当該サイドエアバッグ装置は、
袋状のクッションと、
前記クッションにガスを供給して膨張展開させるインフレータと、
膨張展開時の前記クッションの下縁から上方に延び該クッションを車両後方側の第1チャンバと車両前方側の第2チャンバとに区画する第1区画部と、
膨張展開時の前記クッションの前縁から後縁まで前記第1区画部の上端を経由して延び前記クッションの前記第1チャンバおよび前記第2チャンバの上側に第3チャンバを区画する第2区画部とを含み、
前記第1チャンバは、前記インフレータを内蔵していて前記シートの側面に沿った上下方向に長手の形状を有し、
当該サイドエアバッグ装置はさらに、
前記第1区画部上に配置され前記インフレータから供給されたガスを前記第1チャンバから前記第2チャンバに流す第1インナーベントと、
前記第2区画部上に配置され前記第2チャンバに流れたガスを前記第3チャンバに流し該第3チャンバから該第2チャンバへのガスの逆流を防止する逆止弁構造を備える第2インナーベントと、を含むことを特徴とするサイドエアバッグ装置。 - 当該サイドエアバッグ装置は、前記第2区画部上に配置され前記インフレータから供給されたガスを前記第1チャンバから前記第3チャンバに流し該第3チャンバから該第1チャンバへのガスの逆流を防止する逆止弁構造を備える第3インナーベントを更に含むことを特徴とする請求項1に記載のサイドエアバッグ装置。
- 前記クッションは、前記シートのファーサイドで膨張展開することを特徴とする請求項1または2に記載のサイドエアバッグ装置。
- 前記第2チャンバは、乗員の肩部および胸部を保護する位置にあり、
前記第2区画部は、乗員の首部に相当する高さに位置し、
前記第3チャンバは、乗員の頭部を保護する位置にあることを特徴とする請求項1から3のいずれか1項に記載のサイドエアバッグ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017100010 | 2017-05-19 | ||
JP2017100010 | 2017-05-19 | ||
PCT/JP2018/015829 WO2018211894A1 (ja) | 2017-05-19 | 2018-04-17 | サイドエアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018211894A1 true JPWO2018211894A1 (ja) | 2020-01-16 |
JP6768943B2 JP6768943B2 (ja) | 2020-10-14 |
Family
ID=64273548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019519135A Active JP6768943B2 (ja) | 2017-05-19 | 2018-04-17 | サイドエアバッグ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11104288B2 (ja) |
EP (1) | EP3626546B1 (ja) |
JP (1) | JP6768943B2 (ja) |
KR (1) | KR102352139B1 (ja) |
CN (1) | CN110546043A (ja) |
WO (1) | WO2018211894A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102387636B1 (ko) * | 2017-08-01 | 2022-04-18 | 아우토리브 디벨롭먼트 아베 | 승차인 보호 장치 |
DE102019107364A1 (de) * | 2019-03-22 | 2020-09-24 | Audi Ag | Seitengassackmodul, Fahrzeugsitz und Fahrzeug |
EP4094999A4 (en) * | 2020-01-23 | 2024-02-21 | Autoliv Development AB | AIR BAG DEVICE |
US11858446B2 (en) * | 2021-04-22 | 2024-01-02 | Ford Global Technologies, Llc | Seatback-mounted airbag |
WO2023200032A1 (ko) * | 2022-04-15 | 2023-10-19 | 아우토리브 디벨롭먼트 아베 | 자동차의 사이드 에어백 장치 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH10100827A (ja) * | 1996-09-26 | 1998-04-21 | Mitsubishi Motors Corp | エアバッグ装置 |
JP2003501303A (ja) * | 1999-02-05 | 2003-01-14 | ブリード・オートモティブ・テクノロジィ・インク | サイドエアバッグ装置 |
JP2006008017A (ja) * | 2004-06-28 | 2006-01-12 | Mazda Motor Corp | エアバッグ装置 |
US20060202450A1 (en) * | 2005-03-14 | 2006-09-14 | Ford Global Technologies, Llc | A multi-chambered air bag for a motor vehicle |
JP2013233863A (ja) * | 2012-05-09 | 2013-11-21 | Ashimori Industry Co Ltd | エアバッグ装置 |
WO2015020052A1 (ja) * | 2013-08-06 | 2015-02-12 | オートリブ ディベロップメント エービー | 車両用サイドエアバッグ装置 |
JP2015143086A (ja) * | 2013-12-26 | 2015-08-06 | 豊田合成株式会社 | サイドエアバッグ装置 |
JP2016078507A (ja) * | 2014-10-10 | 2016-05-16 | トヨタ自動車株式会社 | 車両用サイドエアバッグ装置 |
JP2016203878A (ja) * | 2015-04-27 | 2016-12-08 | オートリブ ディベロップメント エービー | サイドエアバッグ装置 |
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-
2018
- 2018-04-17 JP JP2019519135A patent/JP6768943B2/ja active Active
- 2018-04-17 CN CN201880027894.XA patent/CN110546043A/zh active Pending
- 2018-04-17 US US16/615,008 patent/US11104288B2/en active Active
- 2018-04-17 EP EP18802631.4A patent/EP3626546B1/en active Active
- 2018-04-17 KR KR1020197035843A patent/KR102352139B1/ko active IP Right Grant
- 2018-04-17 WO PCT/JP2018/015829 patent/WO2018211894A1/ja unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10100827A (ja) * | 1996-09-26 | 1998-04-21 | Mitsubishi Motors Corp | エアバッグ装置 |
JP2003501303A (ja) * | 1999-02-05 | 2003-01-14 | ブリード・オートモティブ・テクノロジィ・インク | サイドエアバッグ装置 |
JP2006008017A (ja) * | 2004-06-28 | 2006-01-12 | Mazda Motor Corp | エアバッグ装置 |
US20060202450A1 (en) * | 2005-03-14 | 2006-09-14 | Ford Global Technologies, Llc | A multi-chambered air bag for a motor vehicle |
JP2013233863A (ja) * | 2012-05-09 | 2013-11-21 | Ashimori Industry Co Ltd | エアバッグ装置 |
WO2015020052A1 (ja) * | 2013-08-06 | 2015-02-12 | オートリブ ディベロップメント エービー | 車両用サイドエアバッグ装置 |
JP2015143086A (ja) * | 2013-12-26 | 2015-08-06 | 豊田合成株式会社 | サイドエアバッグ装置 |
JP2016078507A (ja) * | 2014-10-10 | 2016-05-16 | トヨタ自動車株式会社 | 車両用サイドエアバッグ装置 |
JP2016203878A (ja) * | 2015-04-27 | 2016-12-08 | オートリブ ディベロップメント エービー | サイドエアバッグ装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3626546A4 (en) | 2020-11-18 |
EP3626546B1 (en) | 2021-10-13 |
US11104288B2 (en) | 2021-08-31 |
KR20200003413A (ko) | 2020-01-09 |
US20200180540A1 (en) | 2020-06-11 |
CN110546043A (zh) | 2019-12-06 |
EP3626546A1 (en) | 2020-03-25 |
KR102352139B1 (ko) | 2022-01-18 |
JP6768943B2 (ja) | 2020-10-14 |
WO2018211894A1 (ja) | 2018-11-22 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |