JP2014104867A - エアバッグ - Google Patents
エアバッグ Download PDFInfo
- Publication number
- JP2014104867A JP2014104867A JP2012259460A JP2012259460A JP2014104867A JP 2014104867 A JP2014104867 A JP 2014104867A JP 2012259460 A JP2012259460 A JP 2012259460A JP 2012259460 A JP2012259460 A JP 2012259460A JP 2014104867 A JP2014104867 A JP 2014104867A
- Authority
- JP
- Japan
- Prior art keywords
- air chamber
- airbag
- lower air
- gas
- main body
- 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.)
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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
- B60R21/233—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
- B60R21/23138—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
- B60R21/239—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
- B60R2021/23123—Heat protection panels
-
- 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
- B60R2021/23146—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection seat mounted
-
- 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
- B60R21/2346—Soft diffusers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
【解決手段】エアバッグ本体部25を上部気室48と下部気室49とに区画する隔壁42に沿って、パッチ26を、後端部が分配部45に対向するように下部気室49内に取り付ける。パッチ26が、エアバッグ本体部25の膨出部36の展開状態で、下部気室49に導入されたガスにより展開して、下部気室49の内面に沿う覆い部26a及び下部気室49の内面に対して弛む余剰部26bを形成する。パッチ26が下部気室49内に導入されたガスの方向を規制することがなく、下部気室49へ導入されるガスの流れを安定化できる。エアバッグ本体部25の膨出部36の展開挙動を安定化できるとともに、下部気室49の内面をパッチ26により確実に補強して、乗員を安定的に拘束できる。
【選択図】図1
Description
25 エアバッグ本体部
26 補強体であるパッチ
26a 覆い部
26b 余剰部
36 膨出部
42 隔壁
45 分配部
46 通気口
48 上部気室
49 下部気室
A 乗員
A1 腰部
A2 胸部
Claims (4)
- 折り畳まれた状態で収納され、ガスの導入により着席した乗員の側方に展開するエアバッグであって、
ガスが導入されて膨張展開する膨出部、この膨出部を上下に区画して上部気室と下部気室とを区画形成する隔壁、及びこの隔壁の一端部に位置し、前記上部気室と前記下部気室とにガスを分配する分配部を備えた袋状のエアバッグ本体部と、
前記隔壁に沿って一端部が前記分配部に対向して前記下部気室内に取り付けられ、前記エアバッグ本体部の膨出部の展開状態で、前記下部気室に導入されたガスにより展開して、この下部気室の内面に沿う覆い部及び前記下部気室の内面に対して弛む余剰部が形成される補強体と
を具備したことを特徴とするエアバッグ。 - 補強体は、両側部が隔壁に取り付けられ、エアバッグ本体部の膨出部の展開前の状態で両側部間の中間部が上方に折り返されている
ことを特徴とする請求項1記載のエアバッグ。 - エアバッグ本体部は、隔壁の他端部に開口され上部気室と下部気室とを連通してこの下部気室内に導入されたガスの一部を前記上部気室へと導く通気口を備えた
ことを特徴とする請求項1または2記載のエアバッグ。 - エアバッグ本体部の膨出部の展開状態で、上部気室は着席した乗員の胸部の側方に位置し、かつ、下部気室は着席した乗員の腰部の側方に位置するとともに前記上部気室よりも高圧に設定される
ことを特徴とする請求項1ないし3いずれか一記載のエアバッグ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012259460A JP6004576B2 (ja) | 2012-11-28 | 2012-11-28 | エアバッグ |
US14/086,708 US9096192B2 (en) | 2012-11-28 | 2013-11-21 | Airbag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012259460A JP6004576B2 (ja) | 2012-11-28 | 2012-11-28 | エアバッグ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014104867A true JP2014104867A (ja) | 2014-06-09 |
JP6004576B2 JP6004576B2 (ja) | 2016-10-12 |
Family
ID=50772566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012259460A Active JP6004576B2 (ja) | 2012-11-28 | 2012-11-28 | エアバッグ |
Country Status (2)
Country | Link |
---|---|
US (1) | US9096192B2 (ja) |
JP (1) | JP6004576B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014209664A1 (de) * | 2014-05-21 | 2015-11-26 | Ford Global Technologies, Llc | Seitenairbagvorrichtung für Fahrzeuge |
JP6422911B2 (ja) * | 2015-04-14 | 2018-11-14 | 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 |
JP6454364B2 (ja) * | 2017-01-23 | 2019-01-16 | 本田技研工業株式会社 | エアバッグ装置 |
US10766448B2 (en) * | 2018-06-01 | 2020-09-08 | Autoliv Asp, Inc. | Side airbag assembly |
KR20220104401A (ko) * | 2021-01-18 | 2022-07-26 | 현대모비스 주식회사 | 사이드 에어백 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005238890A (ja) * | 2004-02-24 | 2005-09-08 | Nippon Plast Co Ltd | サイドエアバッグ装置 |
JP2007276522A (ja) * | 2006-04-03 | 2007-10-25 | Toyoda Gosei Co Ltd | サイドエアバッグ装置 |
JP2010184640A (ja) * | 2009-02-13 | 2010-08-26 | Ashimori Ind Co Ltd | エアバッグ装置 |
JP2010228519A (ja) * | 2009-03-26 | 2010-10-14 | Toyoda Gosei Co Ltd | エアバッグ装置 |
JP2011126497A (ja) * | 2009-12-21 | 2011-06-30 | Toyota Motor Corp | サイドエアバッグ装置 |
JP2014037154A (ja) * | 2012-08-10 | 2014-02-27 | Autoliv Development Ab | 車両用エアバッグ |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6270113B1 (en) * | 1998-10-06 | 2001-08-07 | Breed Automotive Technology, Inc. | Side air bag system |
DE29822159U1 (de) | 1998-12-11 | 1999-05-12 | Trw Repa Gmbh | Gassack-Seitenaufprall-Schutzeinrichtung |
JP3474799B2 (ja) * | 1999-04-13 | 2003-12-08 | 日本プラスト株式会社 | エアバッグ |
DE60018158T8 (de) * | 2000-02-01 | 2006-08-24 | Delphi Automotive Systems Sungwoo Corp. | Seitenairbagsystem und dessen Herstellungsverfahren |
JP4826869B2 (ja) * | 2001-08-10 | 2011-11-30 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
CA2420745A1 (en) * | 2002-04-26 | 2003-10-26 | David E. Thomas | Front passenger airbag pocket baffle |
JP4103586B2 (ja) | 2002-12-27 | 2008-06-18 | タカタ株式会社 | エアバッグ装置 |
JP2005082025A (ja) * | 2003-09-09 | 2005-03-31 | Takata Corp | エアバッグ及びエアバッグアッセンブリ |
KR100547176B1 (ko) * | 2003-10-17 | 2006-01-31 | 현대모비스 주식회사 | 차량의 조수석 에어백 장치 |
EP1730004B1 (en) * | 2004-03-30 | 2015-04-22 | Key Safety Systems, Inc. | Side airbag module |
JP2006049101A (ja) | 2004-08-05 | 2006-02-16 | Molex Japan Co Ltd | シート状コネクタとその製造方法 |
JP4920307B2 (ja) | 2006-05-22 | 2012-04-18 | 日本プラスト株式会社 | エアバッグ |
KR101366972B1 (ko) * | 2006-10-11 | 2014-03-14 | 키 세이프티 시스템즈 인코포레이티드 | 사이드 에어백 모듈 |
JP4600472B2 (ja) * | 2007-12-20 | 2010-12-15 | 日産自動車株式会社 | エアバッグ装置 |
JP5419477B2 (ja) * | 2009-01-19 | 2014-02-19 | ティーケー ホールディングス,インコーポレーテッド | サイドエアバッグ及びサイドエアバッグ装置 |
JP5445083B2 (ja) * | 2009-12-04 | 2014-03-19 | タカタ株式会社 | サイドエアバッグ装置 |
JP5403070B2 (ja) * | 2009-12-21 | 2014-01-29 | トヨタ自動車株式会社 | サイドエアバッグ装置及びサイドエアバッグの縫製方法 |
EP2682311B1 (en) * | 2011-03-03 | 2016-03-02 | Toyota Jidosha Kabushiki Kaisha | Side airbag device for automobile |
-
2012
- 2012-11-28 JP JP2012259460A patent/JP6004576B2/ja active Active
-
2013
- 2013-11-21 US US14/086,708 patent/US9096192B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005238890A (ja) * | 2004-02-24 | 2005-09-08 | Nippon Plast Co Ltd | サイドエアバッグ装置 |
JP2007276522A (ja) * | 2006-04-03 | 2007-10-25 | Toyoda Gosei Co Ltd | サイドエアバッグ装置 |
JP2010184640A (ja) * | 2009-02-13 | 2010-08-26 | Ashimori Ind Co Ltd | エアバッグ装置 |
JP2010228519A (ja) * | 2009-03-26 | 2010-10-14 | Toyoda Gosei Co Ltd | エアバッグ装置 |
JP2011126497A (ja) * | 2009-12-21 | 2011-06-30 | Toyota Motor Corp | サイドエアバッグ装置 |
JP2014037154A (ja) * | 2012-08-10 | 2014-02-27 | Autoliv Development Ab | 車両用エアバッグ |
Also Published As
Publication number | Publication date |
---|---|
US9096192B2 (en) | 2015-08-04 |
US20140145422A1 (en) | 2014-05-29 |
JP6004576B2 (ja) | 2016-10-12 |
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