JP6977678B2 - 助手席用エアバッグ装置 - Google Patents
助手席用エアバッグ装置 Download PDFInfo
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- JP6977678B2 JP6977678B2 JP2018128579A JP2018128579A JP6977678B2 JP 6977678 B2 JP6977678 B2 JP 6977678B2 JP 2018128579 A JP2018128579 A JP 2018128579A JP 2018128579 A JP2018128579 A JP 2018128579A JP 6977678 B2 JP6977678 B2 JP 6977678B2
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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
- B60R21/23—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
- B60R21/2334—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
- B60R21/20—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
- B60R21/233—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
- B60R21/235—Inflatable members characterised by their material
-
- 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
- B60R21/23—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
- B60R2021/23316—Inner seams, e.g. creating separate compartments or used as tethering 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
- B60R21/23—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
- B60R21/23—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
-
- 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
- B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
- B60R2021/23538—Sewing
-
- 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
- B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
- B60R2021/23566—Nesting of panels, i.e. for material utilisation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
エアバッグが、膨張完了時の前端側を収納部位に取り付けられるとともに、膨張完了時の後面側を、乗員保護部として構成され、
乗員保護部が、
車両の前突時に前進移動する乗員の頭部を保護可能な前突用拘束面と、
車両の斜め衝突時若しくはオフセット衝突時に斜め前方に向かって移動する乗員の頭部を保護可能に、前突用拘束面の左右の少なくとも一方側に形成される斜突用拘束面と、
を備える構成とされるとともに、
前突用拘束面と斜突用拘束面との間に、乗員の頭部を進入させて拘束させるための拘束用凹部を、前方に凹ませるようにして、構成され、
エアバッグが、内部に、
拘束用凹部の凹みの先端側とエアバッグの前端側とを連結する凹部用テザーと、
エアバッグの前端側と、前突用拘束面における左右方向の中央よりも拘束用凹部側の凹部側領域と、を連結する少なくとも1つの前後テザーと、を配設させる構成とされ、
前突用拘束面が、前後テザーにより、膨張完了時に後方に向かって突出するように形成される少なくとも2個の突状面を、左右方向側で並設させる構成とされていることを特徴とする。
エアバッグが、膨張完了時の前端側を収納部位に取り付けられるとともに、膨張完了時の後面側を、乗員保護部として構成され、
乗員保護部が、
車両の前突時に前進移動する乗員の頭部を保護可能な前突用拘束面と、
車両の斜め衝突時若しくはオフセット衝突時に斜め前方に向かって移動する乗員の頭部を保護可能に、前突用拘束面の左右の少なくとも一方側において、前突用拘束面から後方に向かって突出するように形成される斜突用拘束面と、
を備える構成とされて、
エアバッグが、内部に、エアバッグの前端側と前突用拘束面とを連結する少なくとも2つの前後テザーを、配設させる構成とされ、
前突用拘束面が、左右方向の中央から斜突用拘束面側となる斜突側領域にかけて、各前後テザーを左右方向側でずらして配設させることにより、膨張完了時の斜突用拘束面までの間に、後方に向かって突出するように形成される少なくとも2個の突状面を左右方向側で並設させる構成とされ、
突状面において、斜突用拘束面側に配置される端側突状面が、膨張完了時に、端側突状面の左右方向の中央側において隣接される隣接突状面よりも前方に位置するように、構成されていることを特徴とする。
Claims (2)
- 助手席前方の収納部位に折り畳まれて収納されるエアバッグを備える助手席用エアバッグ装置であって、
前記エアバッグが、膨張完了時の前端側を前記収納部位に取り付けられるとともに、膨張完了時の後面側を、乗員保護部として構成され、
該乗員保護部が、
車両の前突時に前進移動する前記乗員の頭部を保護可能な前突用拘束面と、
前記車両の斜め衝突時若しくはオフセット衝突時に斜め前方に向かって移動する前記乗員の頭部を保護可能に、前記前突用拘束面の左右の少なくとも一方側において、前記前突用拘束面から後方に向かって突出するように形成される斜突用拘束面と、
を備える構成とされて、
前記エアバッグが、内部に、前記エアバッグの前端側と前記前突用拘束面とを連結する少なくとも2つの前後テザーを、配設させる構成とされ、
前記前突用拘束面が、左右方向の中央から前記斜突用拘束面側となる斜突側領域にかけて、前記各前後テザーを左右方向側でずらして配設させることにより、膨張完了時の前記斜突用拘束面までの間に、後方に向かって突出するように形成される少なくとも2個の突状面を左右方向側で並設させる構成とされ、
前記突状面において、前記斜突用拘束面側に配置される端側突状面が、膨張完了時に、該端側突状面の左右方向の中央側において隣接される隣接突状面よりも前方に位置するように、構成されていることを特徴とする助手席用エアバッグ装置。 - 前記前突用拘束面と前記斜突用拘束面との間に、前記乗員の頭部を進入させて拘束させるための拘束用凹部が、前方に凹ませるようにして、形成され、
前記エアバッグの内部に、前記拘束用凹部の凹みの先端側と前記エアバッグの前端側とを連結する凹部用テザーが、配設され、
該凹部用テザーが、前記前後テザーのひとつと共用とされていることを特徴とする請求項1に記載の助手席用エアバッグ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2018128579A JP6977678B2 (ja) | 2018-07-05 | 2018-07-05 | 助手席用エアバッグ装置 |
US16/424,807 US11007965B2 (en) | 2018-07-05 | 2019-05-29 | Airbag device for front passenger seat |
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JP2018128579A JP6977678B2 (ja) | 2018-07-05 | 2018-07-05 | 助手席用エアバッグ装置 |
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JP2020006776A JP2020006776A (ja) | 2020-01-16 |
JP6977678B2 true JP6977678B2 (ja) | 2021-12-08 |
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JP2018128579A Active JP6977678B2 (ja) | 2018-07-05 | 2018-07-05 | 助手席用エアバッグ装置 |
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JP (1) | JP6977678B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102016119387A1 (de) * | 2016-10-12 | 2018-04-12 | Trw Automotive Gmbh | Front-Gassack für einen Fahrzeuginsassen |
DE102016119568A1 (de) * | 2016-10-13 | 2018-04-19 | Trw Automotive Gmbh | Front-Gassack für Fahrzeuginsassen |
DE102017117014A1 (de) * | 2017-01-31 | 2018-08-02 | Trw Automotive Gmbh | Frontal-Gassack |
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 |
KR20190101540A (ko) * | 2018-02-23 | 2019-09-02 | 현대자동차주식회사 | 차량용 에어백 장치 |
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 |
JP7124805B2 (ja) * | 2019-07-30 | 2022-08-24 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
JP7223343B2 (ja) * | 2020-03-30 | 2023-02-16 | 豊田合成株式会社 | 助手席用エアバッグ |
US11613225B2 (en) * | 2021-01-20 | 2023-03-28 | Autoliv Asp, Inc. | Airbag device |
JP7472827B2 (ja) * | 2021-03-05 | 2024-04-23 | 豊田合成株式会社 | 着用エアバッグ装置 |
CN115027405B (zh) * | 2022-07-28 | 2024-06-21 | 均胜汽车安全***(安徽)有限公司 | 一种正面安全气囊 |
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US6616184B2 (en) * | 2001-04-25 | 2003-09-09 | Trw Vehicle Safety Systems Inc. | Vehicle occupant protection apparatus with inflation volume and shape control |
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JP2008044594A (ja) * | 2006-07-19 | 2008-02-28 | Toyoda Gosei Co Ltd | エアバッグ装置 |
JP5572597B2 (ja) * | 2011-06-30 | 2014-08-13 | 富士重工業株式会社 | 乗員保護装置 |
JP5942969B2 (ja) * | 2013-12-12 | 2016-06-29 | トヨタ自動車株式会社 | 前席エアバッグシステム |
US9248799B2 (en) * | 2014-06-03 | 2016-02-02 | Autoliv Asp, Inc. | Dual cushion airbag with independent inflation |
JP6299477B2 (ja) * | 2014-06-23 | 2018-03-28 | トヨタ自動車株式会社 | 車両用エアバッグ装置 |
JP6107757B2 (ja) | 2014-07-11 | 2017-04-05 | トヨタ自動車株式会社 | 助手席エアバッグ装置 |
JP6337782B2 (ja) * | 2015-01-20 | 2018-06-06 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
DE102015004956A1 (de) * | 2015-04-17 | 2016-10-20 | Trw Automotive Gmbh | Frontal-Gassack für Fahrzeuginsassen sowie Gassackmodul |
JP6390596B2 (ja) * | 2015-11-18 | 2018-09-19 | トヨタ自動車株式会社 | エアバッグ装置 |
KR101755989B1 (ko) * | 2016-03-04 | 2017-07-10 | 현대자동차주식회사 | 차량용 전방 에어백 |
US10427638B2 (en) * | 2016-06-08 | 2019-10-01 | Autoliv Asp, Inc. | Frontal airbag assemblies for reducing rotational velocity of a head of an occupant |
JP2017222185A (ja) * | 2016-06-13 | 2017-12-21 | トヨタ自動車株式会社 | 車両用エアバッグ装置 |
US10029643B2 (en) * | 2016-08-22 | 2018-07-24 | Ford Global Technologies, Llc | Airbag including a plurality of fingers extending from an impact surface |
US10293775B2 (en) * | 2016-10-21 | 2019-05-21 | Autoliv Asp, Inc. | Frontal airbag assemblies for reducing rotational velocity of a head of an occupant |
DE102017117014A1 (de) * | 2017-01-31 | 2018-08-02 | Trw Automotive Gmbh | Frontal-Gassack |
US10183645B2 (en) * | 2017-03-01 | 2019-01-22 | Autoliv Asp, Inc. | Frontal airbag systems for oblique impact |
WO2018198443A1 (ja) * | 2017-04-28 | 2018-11-01 | 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 |
US20180361978A1 (en) * | 2017-06-20 | 2018-12-20 | Ford Global Technologies, Llc | Vehicle airbag |
US10336280B2 (en) * | 2017-10-18 | 2019-07-02 | Ford Global Technologies, Llc | Airbag assembly |
JP6670865B2 (ja) * | 2018-02-07 | 2020-03-25 | 株式会社Subaru | 乗員保護装置 |
EP3543075B1 (en) * | 2018-03-23 | 2020-11-11 | Autoliv Development AB | Airbag device |
CN110843718A (zh) * | 2018-07-30 | 2020-02-28 | 奥托立夫开发公司 | 安全气囊 |
JP7001027B2 (ja) * | 2018-09-07 | 2022-01-19 | 豊田合成株式会社 | 助手席用エアバッグ |
JP6973344B2 (ja) * | 2018-09-26 | 2021-11-24 | 豊田合成株式会社 | エアバッグ装置 |
-
2018
- 2018-07-05 JP JP2018128579A patent/JP6977678B2/ja active Active
-
2019
- 2019-05-29 US US16/424,807 patent/US11007965B2/en active Active
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US20200010044A1 (en) | 2020-01-09 |
US11007965B2 (en) | 2021-05-18 |
JP2020006776A (ja) | 2020-01-16 |
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