JP2018161992A - 車両用エアバッグ装置 - Google Patents
車両用エアバッグ装置 Download PDFInfo
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- JP2018161992A JP2018161992A JP2017060641A JP2017060641A JP2018161992A JP 2018161992 A JP2018161992 A JP 2018161992A JP 2017060641 A JP2017060641 A JP 2017060641A JP 2017060641 A JP2017060641 A JP 2017060641A JP 2018161992 A JP2018161992 A JP 2018161992A
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- vehicle
- airbag
- contact
- deployment
- curtain airbag
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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
- B60R21/232—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
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0132—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
-
- 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
-
- 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
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R2021/01286—Electronic control units
-
- 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)
Abstract
Description
車両側面の窓部の内側を覆うように車両側部上方より展開されるカーテンエアバッグを備えた車両用エアバッグ装置において、接触物の前記車両への接触方向を検出する接触方向検出手段と、前記カーテンエアバッグの展開を部分的に抑制する展開抑制手段と、前記接触方向検出手段により前記車両への略前方からの接触が検出された場合にのみ、前記カーテンエアバッグを展開すると共に乗員が着用中のシートベルトの伸長領域と干渉する領域において前記カーテンエアバッグの展開を前記展開抑制手段によって抑制するエアバッグ制御手段と、を備えたことを特徴とする。
12 助手席エアバッグ(正面接触用エアバッグ)
14 カーテンエアバッグ
20 エアバッグコントロールユニット(エアバッグ制御手段)
22 シートベルト
24 テザー(展開抑制手段)
30 開閉弁(展開抑制手段)
Claims (3)
- 車両側面の窓部の内側を覆うように車両側部上方より展開されるカーテンエアバッグを備えた車両用エアバッグ装置において、
接触物の前記車両への接触方向を検出する接触方向検出手段と、
前記カーテンエアバッグの展開を部分的に抑制する展開抑制手段と、
前記接触方向検出手段により前記車両への略前方からの接触が検出された場合にのみ、前記カーテンエアバッグを展開すると共に乗員が着用中のシートベルトの伸長領域と干渉する領域において前記カーテンエアバッグの展開を前記展開抑制手段によって抑制するエアバッグ制御手段と、
を備えたことを特徴とする車両用エアバッグ装置。 - 前記エアバッグ制御手段は、
前記接触方向検出手段により、前記車両への略側方からの接触が検出された場合には、前記カーテンエアバッグを展開すると共に前記展開抑制手段による前記シートベルトの伸長領域と干渉する領域のカーテンエアバッグの展開抑制を解除することを特徴とする請求項1に記載の車両用エアバッグ装置。 - 前記車両への正面からの接触が検出された場合に展開する正面接触用エアバッグを備え、
前記エアバッグ制御手段は、
前記接触方向検出手段により前記車両への略前方からの接触が検出された場合に、前記正面接触用エアバッグを展開することを特徴とする請求項1又は2に記載の車両用エアバッグ装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017060641A JP6427216B2 (ja) | 2017-03-27 | 2017-03-27 | 車両用エアバッグ装置 |
| CN201711336802.XA CN108657111B (zh) | 2017-03-27 | 2017-12-14 | 车辆用安全气囊装置 |
| US15/872,249 US10442387B2 (en) | 2017-03-27 | 2018-01-16 | Vehicle airbag apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017060641A JP6427216B2 (ja) | 2017-03-27 | 2017-03-27 | 車両用エアバッグ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018161992A true JP2018161992A (ja) | 2018-10-18 |
| JP6427216B2 JP6427216B2 (ja) | 2018-11-21 |
Family
ID=63581764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017060641A Active JP6427216B2 (ja) | 2017-03-27 | 2017-03-27 | 車両用エアバッグ装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10442387B2 (ja) |
| JP (1) | JP6427216B2 (ja) |
| CN (1) | CN108657111B (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11192517B2 (en) * | 2019-11-18 | 2021-12-07 | Ford Global Technologies, Llc | Curtain airbag including external cinching loop |
| JP2025117000A (ja) * | 2024-01-30 | 2025-08-12 | トヨタ自動車株式会社 | カーテンシールドエアバッグ装置 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005239038A (ja) * | 2004-02-27 | 2005-09-08 | Nippon Plast Co Ltd | エアバッグ |
| JP2006160066A (ja) * | 2004-12-07 | 2006-06-22 | Toyota Motor Corp | エアバッグ展開制御装置、エアバッグ展開制御方法 |
| JP2007062599A (ja) * | 2005-08-31 | 2007-03-15 | Toyoda Gosei Co Ltd | 乗員保護装置 |
| US20080277913A1 (en) * | 2007-05-10 | 2008-11-13 | Honda Motor Co., Ltd. | Tethered throat liner for side curtain air bag |
| JP4313277B2 (ja) * | 2004-09-22 | 2009-08-12 | 本田技研工業株式会社 | 車両用乗員保護装置 |
| JP2010247661A (ja) * | 2009-04-15 | 2010-11-04 | Toyota Motor Corp | 乗員保護装置 |
| WO2013161626A1 (ja) * | 2012-04-23 | 2013-10-31 | 本田技研工業株式会社 | カーテンエアバッグ装置 |
| JP2016037240A (ja) * | 2014-08-08 | 2016-03-22 | トヨタ自動車株式会社 | 車両用カーテンエアバッグ装置 |
| US20160311392A1 (en) * | 2015-04-23 | 2016-10-27 | Ford Global Technologies, Llc | Airbag for oblique vehicle impacts |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20216338U1 (de) * | 2002-10-23 | 2003-02-27 | Trw Repa Gmbh | Seitengassack-Rückhaltesystem |
| JP4273944B2 (ja) * | 2003-12-02 | 2009-06-03 | タカタ株式会社 | 頭部保護エアバッグ装置及び車両 |
| US7172212B2 (en) | 2004-09-22 | 2007-02-06 | Honda Motor Co., Ltd. | Vehicle occupant protection device |
| JP5261204B2 (ja) * | 2009-01-09 | 2013-08-14 | 日本プラスト株式会社 | エアバッグ装置 |
| US9266494B2 (en) * | 2013-03-15 | 2016-02-23 | Autoliv Asp, Inc. | Fold over design for small overlap |
| KR101526715B1 (ko) | 2013-11-26 | 2015-06-05 | 현대자동차주식회사 | 자동차용 측면 에어백 전개 시스템 및 방법 |
| JP6405943B2 (ja) * | 2014-07-23 | 2018-10-17 | Joyson Safety Systems Japan株式会社 | 乗員拘束装置 |
| JP6447122B2 (ja) * | 2014-12-26 | 2019-01-09 | 豊田合成株式会社 | 頭部保護エアバッグ装置 |
| US10131313B2 (en) * | 2015-03-24 | 2018-11-20 | Trw Vehicle Safety Systems Inc. | Inflatable curtain restrictor |
-
2017
- 2017-03-27 JP JP2017060641A patent/JP6427216B2/ja active Active
- 2017-12-14 CN CN201711336802.XA patent/CN108657111B/zh active Active
-
2018
- 2018-01-16 US US15/872,249 patent/US10442387B2/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005239038A (ja) * | 2004-02-27 | 2005-09-08 | Nippon Plast Co Ltd | エアバッグ |
| JP4313277B2 (ja) * | 2004-09-22 | 2009-08-12 | 本田技研工業株式会社 | 車両用乗員保護装置 |
| JP2006160066A (ja) * | 2004-12-07 | 2006-06-22 | Toyota Motor Corp | エアバッグ展開制御装置、エアバッグ展開制御方法 |
| JP2007062599A (ja) * | 2005-08-31 | 2007-03-15 | Toyoda Gosei Co Ltd | 乗員保護装置 |
| US20080277913A1 (en) * | 2007-05-10 | 2008-11-13 | Honda Motor Co., Ltd. | Tethered throat liner for side curtain air bag |
| JP2010247661A (ja) * | 2009-04-15 | 2010-11-04 | Toyota Motor Corp | 乗員保護装置 |
| WO2013161626A1 (ja) * | 2012-04-23 | 2013-10-31 | 本田技研工業株式会社 | カーテンエアバッグ装置 |
| JP2016037240A (ja) * | 2014-08-08 | 2016-03-22 | トヨタ自動車株式会社 | 車両用カーテンエアバッグ装置 |
| US20160311392A1 (en) * | 2015-04-23 | 2016-10-27 | Ford Global Technologies, Llc | Airbag for oblique vehicle impacts |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6427216B2 (ja) | 2018-11-21 |
| US10442387B2 (en) | 2019-10-15 |
| US20180272974A1 (en) | 2018-09-27 |
| CN108657111B (zh) | 2019-07-19 |
| CN108657111A (zh) | 2018-10-16 |
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