JP5790354B2 - 助手席用エアバッグ、助手席用エアバッグ装置及び車両 - Google Patents
助手席用エアバッグ、助手席用エアバッグ装置及び車両 Download PDFInfo
- Publication number
- JP5790354B2 JP5790354B2 JP2011199581A JP2011199581A JP5790354B2 JP 5790354 B2 JP5790354 B2 JP 5790354B2 JP 2011199581 A JP2011199581 A JP 2011199581A JP 2011199581 A JP2011199581 A JP 2011199581A JP 5790354 B2 JP5790354 B2 JP 5790354B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- diffuser
- panel
- passenger seat
- vehicle
- 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.)
- Active
Links
- 230000002452 interceptive effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 1
- 239000000126 substance Substances 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
- B60R21/2334—Expansion control features
- B60R21/2346—Soft diffusers
-
- 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
- B60R21/239—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
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23504—Inflatable members characterised by their material characterised by material
- B60R2021/23509—Fabric
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
1’ 1次折畳体
2'' 2次折畳体
10 エアバッグ本体
11 ベントホール
12,27 インフレータ用開口
13 テザーパネル
20 ディフューザ
21 第1パネル
22 第2パネル
25 ガス流出口
26 凹所
30 インフレータ
31 リテーナ
32 インパネ
Claims (7)
- 両側面にベントホールが設けられ、基端側にインフレータ用開口が設けられたエアバッグ本体と、
該エアバッグ本体内に配置されており、インフレータからのガスをエアバッグ本体の側方に向けて流すためのガス流出口を有したディフューザと
を有する助手席用エアバッグにおいて、
該ディフューザは、膨張した状態において左右方向の中央部が左端側及び右端側よりも該基端側に位置し、
助手席用エアバッグの膨張初期においては、前記ディフューザのガス流出口からのガス流出方向の延長方向に前記ベントホールが位置しており、助手席用エアバッグの膨張完了状態においては、前記ベントホールは該ガス流出口よりも車両後方に位置することを特徴とする助手席用エアバッグ。 - 請求項1において、前記ディフューザは、車両搭載状態における車両後方側の第1パネルと車両前方側の第2パネルとを縫合して構成されており、
前記第1パネル及び第2パネルは、それぞれ、上部に左右方向へ張り出した1対の張出部を有し、上辺部の左右方向の中央部が凹んだ略Y字形状となっており、
各張出部の張出方向の先端側が前記ガス流出口となっていることを特徴とする助手席用エアバッグ。 - 請求項1又は2において、前記ディフューザは、膨張完了状態において左右のガス流出口間の距離が230〜440mmであり、
該ディフューザの前記中央部は前記左端側及び右端側よりも50〜160mm前記基端側に位置することを特徴とする助手席用エアバッグ。 - 請求項1ないし3のいずれか1項において、前記ディフューザの膨張完了状態における前記ガス流出口の開口面積は、前記ベントホールの開口面積の1.1〜3.0倍であることを特徴とする助手席用エアバッグ。
- 請求項1ないし4のいずれか1項において、前記ディフューザは、車両搭載状態における車両後方側の第1パネルと車両前方側の第2パネルとを縫合して構成されており、
該第1パネル及び第2パネルの車両前端側は、エアバッグ本体の車両前端側において、エアバッグ本体を構成するメインパネルと共縫いされていることを特徴とする助手席用エアバッグ。 - 請求項1ないし5のいずれか1項の助手席用エアバッグと、該助手席用エアバッグを膨張させるためのインフレータとを備えてなる助手席用エアバッグ装置。
- 請求項6の助手席用エアバッグ装置を備えた車両。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011199581A JP5790354B2 (ja) | 2011-09-13 | 2011-09-13 | 助手席用エアバッグ、助手席用エアバッグ装置及び車両 |
PCT/JP2012/069559 WO2013038827A1 (ja) | 2011-09-13 | 2012-08-01 | 助手席用エアバッグ、助手席用エアバッグ装置及び車両 |
EP12832557.8A EP2756999B1 (en) | 2011-09-13 | 2012-08-01 | Passenger-side airbag, passenger-side airbag device, and vehicle |
CN201280044317.4A CN103796881B (zh) | 2011-09-13 | 2012-08-01 | 副驾驶席用气囊、副驾驶席用气囊装置及车辆 |
US14/344,633 US9539979B2 (en) | 2011-09-13 | 2012-08-01 | Passenger airbag, passenger airbag device, and vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011199581A JP5790354B2 (ja) | 2011-09-13 | 2011-09-13 | 助手席用エアバッグ、助手席用エアバッグ装置及び車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013060100A JP2013060100A (ja) | 2013-04-04 |
JP5790354B2 true JP5790354B2 (ja) | 2015-10-07 |
Family
ID=47883066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011199581A Active JP5790354B2 (ja) | 2011-09-13 | 2011-09-13 | 助手席用エアバッグ、助手席用エアバッグ装置及び車両 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9539979B2 (ja) |
EP (1) | EP2756999B1 (ja) |
JP (1) | JP5790354B2 (ja) |
CN (1) | CN103796881B (ja) |
WO (1) | WO2013038827A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101731808B1 (ko) * | 2015-11-26 | 2017-05-02 | 현대모비스 주식회사 | 에어백 장치 |
JP6658008B2 (ja) * | 2016-01-29 | 2020-03-04 | Joyson Safety Systems Japan株式会社 | エアバッグ及びエアバッグ装置 |
DE202016107171U1 (de) * | 2016-12-20 | 2018-03-21 | Dalphi Metal Espana, S.A. | Frontgassack |
US11066032B2 (en) * | 2019-12-06 | 2021-07-20 | Ford Global Technologies, Llc | Dash mounted airbag |
KR20210096379A (ko) * | 2020-01-28 | 2021-08-05 | 현대모비스 주식회사 | 동승석 에어백 장치 및 그 전개방법 |
JP2023042626A (ja) * | 2021-09-15 | 2023-03-28 | 株式会社Subaru | 車両用エアバッグ装置 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03281460A (ja) | 1990-03-29 | 1991-12-12 | Mazda Motor Corp | 自動車のエアバッグ装置 |
JPH0948307A (ja) | 1995-08-11 | 1997-02-18 | Denso Corp | エアバッグの製造方法 |
JPH1071904A (ja) | 1996-08-30 | 1998-03-17 | Denso Corp | エアバッグ装置 |
JP3365258B2 (ja) | 1997-06-16 | 2003-01-08 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
US5927748A (en) * | 1997-06-26 | 1999-07-27 | O'driscoll; Peter | Multi-stage inflatable bag for vehicular safety systems |
JP3399320B2 (ja) | 1997-10-21 | 2003-04-21 | トヨタ自動車株式会社 | 助手席用エアバッグ装置 |
JPH11198750A (ja) * | 1998-01-16 | 1999-07-27 | Takata Kk | 助手席用エアバッグ装置 |
JP3983419B2 (ja) * | 1999-04-02 | 2007-09-26 | カルソニックカンセイ株式会社 | 車両用エアバッグ装置 |
US6439603B2 (en) * | 1999-10-13 | 2002-08-27 | Delphi Technologies, Inc. | Air bag module with variable inflation |
CA2420745A1 (en) * | 2002-04-26 | 2003-10-26 | David E. Thomas | Front passenger airbag pocket baffle |
US7195279B2 (en) * | 2003-09-04 | 2007-03-27 | Autoliv Asp, Inc. | Gas flow deflection apparatus and method for airbag systems |
US7722080B2 (en) * | 2006-09-27 | 2010-05-25 | Autoliv Asp, Inc. | Airbag cushion with a flap vent to optionally vent gas for out-of-position conditions |
US7614653B2 (en) * | 2006-09-27 | 2009-11-10 | Autoliv Asp, Inc. | Pre-folded airbag cushion with optional venting for out-of-position conditions |
JP4297001B2 (ja) | 2004-07-06 | 2009-07-15 | 豊田合成株式会社 | エアバッグ装置 |
US7530597B2 (en) * | 2004-07-06 | 2009-05-12 | Toyoda Gosei Co., Ltd. | Airbag device for front passenger's seat |
US7455317B2 (en) * | 2004-09-09 | 2008-11-25 | Toyoda Gosei Co., Ltd. | Airbag for front passenger's seat |
JP4347281B2 (ja) * | 2005-08-29 | 2009-10-21 | トヨタ自動車株式会社 | 助手席用エアバッグ |
US7325830B2 (en) * | 2005-09-05 | 2008-02-05 | Honda Motor Co., Ltd. | Airbag device for vehicles |
US7942440B2 (en) * | 2005-12-22 | 2011-05-17 | Autoliv Asp, Inc. | Channel and diffuser airbag |
US7347445B2 (en) * | 2006-05-12 | 2008-03-25 | Hyundai Motor Company | Vehicle airbag device with an auxiliary chamber |
US7748738B2 (en) * | 2006-09-27 | 2010-07-06 | Autoliv Asp, Inc. | Airbag cushion with adaptive diffuser for out-of-position conditions |
US7731232B2 (en) * | 2006-12-18 | 2010-06-08 | Honda Motor Co., Ltd. | Vehicle airbag device |
US7597356B2 (en) * | 2007-06-05 | 2009-10-06 | Autoliv Asp, Inc. | Airbag cushions with gas deflectors and optional venting for out-of-position conditions |
US7883109B2 (en) * | 2007-12-20 | 2011-02-08 | Toyoda Gosei Co. Ltd. | Dynamic airbag venting |
JP2010111331A (ja) * | 2008-11-07 | 2010-05-20 | Toyoda Gosei Co Ltd | 助手席用エアバッグ装置 |
JP2010120443A (ja) * | 2008-11-18 | 2010-06-03 | Toyota Motor Corp | 助手席用エアバッグ装置 |
JP5233974B2 (ja) * | 2009-12-02 | 2013-07-10 | トヨタ自動車株式会社 | エアバッグ装置 |
JP5641637B2 (ja) * | 2009-12-23 | 2014-12-17 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
JP5195865B2 (ja) * | 2010-10-18 | 2013-05-15 | トヨタ自動車株式会社 | 助手席用エアバッグ装置 |
JP5662814B2 (ja) * | 2011-01-21 | 2015-02-04 | 芦森工業株式会社 | エアバッグ装置 |
JP5712913B2 (ja) * | 2011-12-15 | 2015-05-07 | タカタ株式会社 | 助手席用エアバッグ、助手席用エアバッグ装置及び車両 |
-
2011
- 2011-09-13 JP JP2011199581A patent/JP5790354B2/ja active Active
-
2012
- 2012-08-01 CN CN201280044317.4A patent/CN103796881B/zh not_active Expired - Fee Related
- 2012-08-01 US US14/344,633 patent/US9539979B2/en active Active
- 2012-08-01 EP EP12832557.8A patent/EP2756999B1/en not_active Not-in-force
- 2012-08-01 WO PCT/JP2012/069559 patent/WO2013038827A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2756999A1 (en) | 2014-07-23 |
US20140353952A1 (en) | 2014-12-04 |
CN103796881B (zh) | 2016-06-22 |
EP2756999A4 (en) | 2015-09-16 |
WO2013038827A1 (ja) | 2013-03-21 |
JP2013060100A (ja) | 2013-04-04 |
CN103796881A (zh) | 2014-05-14 |
EP2756999B1 (en) | 2017-03-15 |
US9539979B2 (en) | 2017-01-10 |
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