JPWO2018198443A1 - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- JPWO2018198443A1 JPWO2018198443A1 JP2019515092A JP2019515092A JPWO2018198443A1 JP WO2018198443 A1 JPWO2018198443 A1 JP WO2018198443A1 JP 2019515092 A JP2019515092 A JP 2019515092A JP 2019515092 A JP2019515092 A JP 2019515092A JP WO2018198443 A1 JPWO2018198443 A1 JP WO2018198443A1
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- tether
- vehicle
- tethers
- airbag device
- 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
Links
- 230000000452 restraining effect Effects 0.000 claims abstract description 16
- 238000010586 diagram Methods 0.000 abstract description 15
- 208000027418 Wounds and injury Diseases 0.000 abstract description 9
- 230000006378 damage Effects 0.000 abstract description 9
- 208000014674 injury Diseases 0.000 abstract description 9
- 230000004048 modification Effects 0.000 description 17
- 238000012986 modification Methods 0.000 description 17
- 239000004744 fabric Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000002123 temporal effect Effects 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
- 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
- B60R21/20—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
- B60R21/23—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
- B60R2021/0002—Type of accident
- B60R2021/0009—Oblique collision
-
- 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
- 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
- B60R2021/23308—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 the individual compartments defining the external shape of the bag
-
- 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
- B60R2021/23382—Internal tether means
Abstract
Description
図6〜図9は、図3(a)等のクッション108の変形例を例示した図である。以降、既に説明した構成要素と同じものについては、同じ符号を付することによって説明を省略する。また、既に説明した構成要素と同じ名称のものについては、異なる符号を付していても、特に明記しない場合は同じ機能を有するものとする。
Claims (9)
- 車両に設置され座席の前方で膨張展開する袋状のクッションを備えるエアバッグ装置であって、
前記クッションは、
乗員の頭部を車両前方から拘束する前方拘束部と、
前記前方拘束部の車幅方向の脇に設けられていて該前方拘束部よりも車両後方に突出して膨張可能な少なくとも1つの突出部と、
を有し、
当該エアバッグ装置はさらに、
前記クッションの内部において一端が前記前方拘束部に接続され緊張して該前方拘束部を車両前方に引っ張る少なくとも1つの内側テザーと、
前記クッションの内部において一端が前記突出部に接続され緊張して該突出部を車両前方に引っ張る外側テザーと、
を備え、
前記内側テザーが緊張することで前記外側テザーに該内側テザー側に向かう力がかかることを特徴とするエアバッグ装置。 - 前記内側テザーは、前記外側テザーよりも先に緊張が完了することを特徴とする請求項1に記載のエアバッグ装置。
- 前記クッションは、車両前方から後方に向かって膨張し、
前記外側テザーは、前記内側テザーよりも車両後方にて前記突出部に接続されていることを特徴とする請求項1または2に記載のエアバッグ装置。 - 前記外側テザーは、前記突出部の前記内側テザー側の根本に接続されていることを特徴とする請求項1から3のいずれか1項に記載のエアバッグ装置。
- 前記外側テザーは、前記突出部の先端に接続されていることを特徴とする請求項1から3のいずれか1項に記載のエアバッグ装置。
- 前記外側テザーは、前記突出部の前記内側テザー側の側部に接続されていることを特徴とする請求項1から3のいずれか1項に記載のエアバッグ装置。
- 前記内側テザーの他端は、前記クッションの内部のうち前記前方拘束部と対面する部分に接続され、
前記外側テザーの他端は、前記クッションの内部のうち前記突出部と対面する部分に接続されていることを特徴とする請求項1から6のいずれか1項に記載のエアバッグ装置。 - 前記突出部は、前記前方拘束部の車幅方向の両脇に設けられていることを特徴とする請求項1から7のいずれか1項に記載のエアバッグ装置。
- 前記前方拘束部のうち、前記内側テザーまたは前記外側テザーに含まれる隣接する2つのテザーの間の領域は、車両後方側に膨出していることを特徴とする請求項1から8のいずれか1項に記載のエアバッグ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017090627 | 2017-04-28 | ||
JP2017090627 | 2017-04-28 | ||
PCT/JP2018/000685 WO2018198443A1 (ja) | 2017-04-28 | 2018-01-12 | エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018198443A1 true JPWO2018198443A1 (ja) | 2020-01-09 |
JP6798013B2 JP6798013B2 (ja) | 2020-12-09 |
Family
ID=63918269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019515092A Active JP6798013B2 (ja) | 2017-04-28 | 2018-01-12 | エアバッグ装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11167717B2 (ja) |
EP (1) | EP3617008A4 (ja) |
JP (1) | JP6798013B2 (ja) |
WO (1) | WO2018198443A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190101540A (ko) * | 2018-02-23 | 2019-09-02 | 현대자동차주식회사 | 차량용 에어백 장치 |
JP6977678B2 (ja) * | 2018-07-05 | 2021-12-08 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
CN110843718A (zh) * | 2018-07-30 | 2020-02-28 | 奥托立夫开发公司 | 安全气囊 |
JP7095564B2 (ja) * | 2018-11-16 | 2022-07-05 | 豊田合成株式会社 | エアバッグ装置 |
JP7100188B2 (ja) * | 2019-02-27 | 2022-07-12 | オートリブ ディベロップメント エービー | エアバッグ装置 |
JP6918040B2 (ja) * | 2019-03-20 | 2021-08-11 | オートリブ ディベロップメント エービー | エアバッグ装置 |
JP7093014B2 (ja) * | 2019-03-28 | 2022-06-29 | 豊田合成株式会社 | ステアリングホイール用エアバッグ |
US11548468B2 (en) * | 2019-09-30 | 2023-01-10 | Toyoda Gosei Co., Ltd. | Occupant protection system |
WO2021251096A1 (ja) * | 2020-06-08 | 2021-12-16 | オートリブ ディベロップメント エービー | 運転席用エアバッグ装置 |
US11613225B2 (en) * | 2021-01-20 | 2023-03-28 | Autoliv Asp, Inc. | Airbag device |
JP2023042625A (ja) * | 2021-09-15 | 2023-03-28 | 株式会社Subaru | 車両用エアバッグ装置 |
Citations (5)
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JP2013014176A (ja) * | 2011-06-30 | 2013-01-24 | Fuji Heavy Ind Ltd | 乗員保護装置 |
JP2016132385A (ja) * | 2015-01-20 | 2016-07-25 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
WO2016165815A1 (de) * | 2015-04-17 | 2016-10-20 | Trw Automotive Gmbh | Frontal-gassack für fahrzeuginsassen sowie gassackmodul |
JP2017061230A (ja) * | 2015-09-24 | 2017-03-30 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
KR101755989B1 (ko) * | 2016-03-04 | 2017-07-10 | 현대자동차주식회사 | 차량용 전방 에어백 |
Family Cites Families (19)
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US7862073B2 (en) * | 2008-06-05 | 2011-01-04 | Gm Global Technology Operations, Inc. | Split top air bag assembly |
JP4992853B2 (ja) * | 2008-08-06 | 2012-08-08 | タカタ株式会社 | エアバッグ装置 |
US9561774B2 (en) * | 2014-04-24 | 2017-02-07 | Ford Global Technologies, Llc | Winged driver airbag |
JP6365327B2 (ja) * | 2014-08-12 | 2018-08-01 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
US9187055B1 (en) * | 2014-12-02 | 2015-11-17 | Toyoda Gosei Co., Ltd. | Vehicle airbag |
US9676355B2 (en) * | 2015-10-12 | 2017-06-13 | Autoliv Asp, Inc. | Frontal airbag systems for oblique crash protection |
US10427638B2 (en) * | 2016-06-08 | 2019-10-01 | Autoliv Asp, Inc. | Frontal airbag assemblies for reducing rotational velocity of a head of an occupant |
DE102016119387A1 (de) * | 2016-10-12 | 2018-04-12 | Trw Automotive Gmbh | Front-Gassack für einen Fahrzeuginsassen |
US10293775B2 (en) * | 2016-10-21 | 2019-05-21 | Autoliv Asp, Inc. | Frontal airbag assemblies for reducing rotational velocity of a head of an occupant |
US20180134244A1 (en) * | 2016-11-11 | 2018-05-17 | Hyundai Motor Company | Front airbag for vehicle |
JP6711254B2 (ja) * | 2016-12-07 | 2020-06-17 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
US10493941B2 (en) * | 2016-12-14 | 2019-12-03 | Ford Global Technologies, Llc | Door mounted airbag assembly with concave surface |
DE102017117014A1 (de) * | 2017-01-31 | 2018-08-02 | Trw Automotive Gmbh | Frontal-Gassack |
DE102017117015A1 (de) * | 2017-01-31 | 2018-08-02 | Trw Automotive Gmbh | Frontal-Gassack |
JP6750554B2 (ja) * | 2017-04-14 | 2020-09-02 | トヨタ自動車株式会社 | 助手席用エアバッグ装置及びエアバッグの折り畳み方法 |
US10343641B2 (en) * | 2017-04-17 | 2019-07-09 | Ford Global Technologies, Llc | Vehicle airbag |
JP6819472B2 (ja) * | 2017-06-08 | 2021-01-27 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
JP6881364B2 (ja) * | 2018-03-16 | 2021-06-02 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
EP3543075B1 (en) * | 2018-03-23 | 2020-11-11 | Autoliv Development AB | Airbag device |
-
2018
- 2018-01-12 EP EP18789873.9A patent/EP3617008A4/en active Pending
- 2018-01-12 WO PCT/JP2018/000685 patent/WO2018198443A1/ja unknown
- 2018-01-12 US US16/609,092 patent/US11167717B2/en active Active
- 2018-01-12 JP JP2019515092A patent/JP6798013B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013014176A (ja) * | 2011-06-30 | 2013-01-24 | Fuji Heavy Ind Ltd | 乗員保護装置 |
JP2016132385A (ja) * | 2015-01-20 | 2016-07-25 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
WO2016165815A1 (de) * | 2015-04-17 | 2016-10-20 | Trw Automotive Gmbh | Frontal-gassack für fahrzeuginsassen sowie gassackmodul |
JP2017061230A (ja) * | 2015-09-24 | 2017-03-30 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
KR101755989B1 (ko) * | 2016-03-04 | 2017-07-10 | 현대자동차주식회사 | 차량용 전방 에어백 |
Also Published As
Publication number | Publication date |
---|---|
WO2018198443A1 (ja) | 2018-11-01 |
JP6798013B2 (ja) | 2020-12-09 |
EP3617008A1 (en) | 2020-03-04 |
US20200086821A1 (en) | 2020-03-19 |
US11167717B2 (en) | 2021-11-09 |
EP3617008A4 (en) | 2020-12-09 |
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