JP7038229B2 - 乗員拘束装置 - Google Patents
乗員拘束装置 Download PDFInfo
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- JP7038229B2 JP7038229B2 JP2020553001A JP2020553001A JP7038229B2 JP 7038229 B2 JP7038229 B2 JP 7038229B2 JP 2020553001 A JP2020553001 A JP 2020553001A JP 2020553001 A JP2020553001 A JP 2020553001A JP 7038229 B2 JP7038229 B2 JP 7038229B2
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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
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
-
- 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
- B60R21/231—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
- B60R2021/161—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by additional means for controlling deployment trajectory
-
- 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
- B60R21/233—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
- B60R2021/23332—Inner walls crating separate compartments, e.g. communicating with vents using independent bags, 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
- B60R21/231—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
- B60R21/23—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
- B60R2021/23388—External tether means having ends which are movable or detachable during deployment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
図1は、第1実施形態にかかる乗員拘束装置100を例示する図である。理解を容易にするために、図1では、座席110の内部に収納されている部材を仮想線にて示している。また図1では、エアバッグが非膨張展開時の座席を例示している。
図5、図6および図7は、第2実施形態にかかる乗員拘束装置200を例示する図である。図5(a)および(b)は、図1に例示する座席110に乗員Pが着座し、エアバッグ120a・120bが膨張展開した状態を上方から観察した状態を例示している。図6および図7は、図1に例示する座席110に乗員Pが着座し、エアバッグ120aが膨張展開した状態を側方から観察した状態を例示している。なお、第2実施形態では、第1実施形態と共通の構成要素については、同一の符号を付すことにより説明を省略する。
Claims (5)
- 車両の座席に着座した乗員を拘束する乗員拘束装置であって、
当該乗員拘束装置は、
前記座席のシートバック内に収納されていて該座席に着座した乗員の側方の両側でそれぞれ膨張展開する一対のエアバッグと、
前記一対のエアバッグの少なくとも一方の内部に収容され該少なくとも一方のエアバッグと連通していて該少なくとも一方のエアバッグの内部で前記乗員の胴部の側方に膨張展開するインナバッグと、
前記収納されている一対のエアバッグそれぞれの前記乗員とは反対側を通って前記座席のシートバック内からシートクッション内にわたって収納されている一対の張力布とを備え、
前記インナバッグは、前記少なくとも一方のエアバッグよりも先に膨張展開を完了し、
前記一対の張力布は、前記一対のエアバッグの膨張展開によって前記座席の側部に展開し、前記シートバックから前記シートクッションまで張り渡されて該一対のエアバッグの前記乗員とは反対側の面を保持し、
前記少なくとも一方のエアバッグの膨張展開時の側面視において、前記インナバッグの前端は前記一対の張力布の少なくとも一方と重なる位置または該重なる位置より後方に配置されることを特徴とする乗員拘束装置。 - 車両の座席に着座した乗員を拘束する乗員拘束装置であって、
当該乗員拘束装置は、
前記座席のシートバック内に収納されていて該座席に着座した乗員の側方の両側でそれぞれ膨張展開する一対のエアバッグと、
前記一対のエアバッグの少なくとも一方の内部に配置され該少なくとも一方のエアバッグを前後に区画する隔壁と、
前記隔壁に形成された連通孔と、
前記収納されている一対のエアバッグそれぞれの前記乗員とは反対側を通って前記座席のシートバック内からシートクッション内にわたって収納されている一対の張力布とを備え、
前記少なくとも一方のエアバッグは、前記隔壁よりも後方の空間が該隔壁よりも前方の空間よりも先に膨張展開を完了し、
前記一対の張力布は、前記一対のエアバッグの膨張展開によって前記座席の側部に展開し、前記シートバックから前記シートクッションまで張り渡されて該一対のエアバッグの前記乗員とは反対側の面を保持し、
前記少なくとも一方のエアバッグの膨張展開時の側面視において、前記隔壁は前記一対の張力布の少なくとも一方と重なる位置または該重なる位置より後方に配置されることを特徴とする乗員拘束装置。 - 前記少なくとも一方のエアバッグは、前記乗員のニアサイドに位置しているエアバッグを含むことを特徴する請求項1または2に記載の乗員拘束装置。
- 前記一対の張力布は、前記座席の表皮を開裂することにより該座席の側部に展開することを特徴とする請求項1から3のいずれか1項に記載の乗員拘束装置。
- 当該乗員拘束装置は、前記座席の側部に配置され前記一対のエアバッグ、前記一対の張力布を収容する一対のケースを備え、
前記一対の張力布は、前記一対のケースから前記座席の側部に展開することを特徴とする請求項1から3のいずれか1項に記載の乗員拘束装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018194968 | 2018-10-16 | ||
JP2018194968 | 2018-10-16 | ||
PCT/JP2019/037529 WO2020080050A1 (ja) | 2018-10-16 | 2019-09-25 | 乗員拘束装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020080050A1 JPWO2020080050A1 (ja) | 2021-09-02 |
JP7038229B2 true JP7038229B2 (ja) | 2022-03-17 |
Family
ID=70284586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020553001A Active JP7038229B2 (ja) | 2018-10-16 | 2019-09-25 | 乗員拘束装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11433843B2 (ja) |
EP (1) | EP3868613A4 (ja) |
JP (1) | JP7038229B2 (ja) |
KR (1) | KR102569645B1 (ja) |
CN (1) | CN112867641B (ja) |
WO (1) | WO2020080050A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3126372B1 (fr) * | 2021-08-26 | 2023-09-15 | Renault Sas | Siège de véhicule doté d’un système de sécurité embarqué. |
FR3131258A1 (fr) * | 2021-12-23 | 2023-06-30 | Renault S.A.S | siège de véhicule doté d’un système de protection enveloppant |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009029182A (ja) | 2007-07-24 | 2009-02-12 | Mazda Motor Corp | 車両の乗員保護装置 |
JP2013220714A (ja) | 2012-04-16 | 2013-10-28 | Toyota Motor Corp | 車両用シート |
JP2014051138A (ja) | 2012-09-05 | 2014-03-20 | Toyota Motor Corp | 車両用安全装置 |
JP2016007901A (ja) | 2014-06-23 | 2016-01-18 | トヨタ自動車株式会社 | サイドエアバッグ装置 |
WO2016039160A1 (ja) | 2014-09-08 | 2016-03-17 | オートリブ ディベロップメント エービー | 乗員拘束装置 |
JP2016078768A (ja) | 2014-10-21 | 2016-05-16 | トヨタ自動車株式会社 | 車両用ファーサイドエアバッグ装置 |
JP2017074850A (ja) | 2015-10-14 | 2017-04-20 | 三菱自動車工業株式会社 | サイドエアバッグ装置 |
WO2017199851A1 (ja) | 2016-05-20 | 2017-11-23 | 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 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US6029993A (en) * | 1997-10-06 | 2000-02-29 | Inova Gmbh Technische Entwicklungen | Side airbag device, method for operation thereof and vehicle seat therewith |
US9056591B2 (en) * | 2012-02-01 | 2015-06-16 | Toyota Jidosha Kabushiki Kaisha | Side airbag for vehicle |
JP5594327B2 (ja) * | 2012-07-10 | 2014-09-24 | トヨタ自動車株式会社 | 車両用シート |
CN108136991B (zh) * | 2015-09-29 | 2020-06-09 | 奥托立夫开发公司 | 侧面安全气囊装置 |
KR101621960B1 (ko) | 2016-01-29 | 2016-06-01 | 존슨콘트롤즈 오토모티브 인테리어 코리아 주식회사 | 회전범위를 갖는 원단고정지그를 적용한 자동차 도어트림 암레스트의 스티치 라인 정렬 장치 |
WO2019107073A1 (ja) * | 2017-11-30 | 2019-06-06 | オートリブ ディベロップメント エービー | 乗員拘束装置 |
CN110116700B (zh) * | 2018-02-06 | 2021-11-16 | 马自达汽车株式会社 | 侧气囊装置 |
JP6670510B2 (ja) * | 2018-03-30 | 2020-03-25 | 株式会社Subaru | 車両の乗員保護装置 |
-
2019
- 2019-09-25 EP EP19873381.8A patent/EP3868613A4/en active Pending
- 2019-09-25 US US17/285,005 patent/US11433843B2/en active Active
- 2019-09-25 KR KR1020217011202A patent/KR102569645B1/ko active IP Right Grant
- 2019-09-25 WO PCT/JP2019/037529 patent/WO2020080050A1/ja unknown
- 2019-09-25 CN CN201980064717.3A patent/CN112867641B/zh active Active
- 2019-09-25 JP JP2020553001A patent/JP7038229B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009029182A (ja) | 2007-07-24 | 2009-02-12 | Mazda Motor Corp | 車両の乗員保護装置 |
JP2013220714A (ja) | 2012-04-16 | 2013-10-28 | Toyota Motor Corp | 車両用シート |
JP2014051138A (ja) | 2012-09-05 | 2014-03-20 | Toyota Motor Corp | 車両用安全装置 |
JP2016007901A (ja) | 2014-06-23 | 2016-01-18 | トヨタ自動車株式会社 | サイドエアバッグ装置 |
WO2016039160A1 (ja) | 2014-09-08 | 2016-03-17 | オートリブ ディベロップメント エービー | 乗員拘束装置 |
JP2016078768A (ja) | 2014-10-21 | 2016-05-16 | トヨタ自動車株式会社 | 車両用ファーサイドエアバッグ装置 |
JP2017074850A (ja) | 2015-10-14 | 2017-04-20 | 三菱自動車工業株式会社 | サイドエアバッグ装置 |
WO2017199851A1 (ja) | 2016-05-20 | 2017-11-23 | 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 |
---|---|
CN112867641A (zh) | 2021-05-28 |
EP3868613A1 (en) | 2021-08-25 |
CN112867641B (zh) | 2023-04-04 |
KR20210049938A (ko) | 2021-05-06 |
EP3868613A4 (en) | 2022-07-20 |
KR102569645B1 (ko) | 2023-08-24 |
US20210387588A1 (en) | 2021-12-16 |
JPWO2020080050A1 (ja) | 2021-09-02 |
WO2020080050A1 (ja) | 2020-04-23 |
US11433843B2 (en) | 2022-09-06 |
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