JP5586907B2 - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- JP5586907B2 JP5586907B2 JP2009222806A JP2009222806A JP5586907B2 JP 5586907 B2 JP5586907 B2 JP 5586907B2 JP 2009222806 A JP2009222806 A JP 2009222806A JP 2009222806 A JP2009222806 A JP 2009222806A JP 5586907 B2 JP5586907 B2 JP 5586907B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- folded
- vehicle
- inflated
- gas
- 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
- 238000000034 method Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000037303 wrinkles Effects 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
- B60R21/20—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
-
- 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
-
- 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
- B60R21/237—Inflatable members characterised by the way they are folded
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
実際にエアバッグを製造し、その膨張展開挙動を観察したところ、図19に示すようになった。図19の(a)列は、上記実施形態に係るエアバッグ30の展開挙動を時間順(t1〜t6)順に示している。図19の(b)列は、上記実施形態に係るエアバッグ30において、非正規着座状態にあるダミー人形Dを設置した場合の展開挙動を示している。図19の(c)列は、比較例として、同様のエアバッグ130を上側部分と下側部分とで車両前後方向において略同寸法にしつつ略平面状に折畳んだ形態を経て収納形態に折畳んだ場合の展開挙動を示している。
20 エアバッグ装置
22 インフレータ
30 エアバッグ
32h ガス導入口
40 整流部材
41h 開口
42h 連通孔
A 下端部近傍位置
Claims (3)
- インストルメントパネルに配設可能なエアバッグ装置であって、
ガスを発生可能なインフレータと、
前記インフレータからのガスが導入されるガス導入口を有し、前記ガス導入口を介して前記インフレータより導入されるガスによって車両室内側に袋状に膨張展開するエアバッグと、
を備え、
前記エアバッグ内に、前記ガス導入口と連通する連通孔と、前記連通孔より車両後方側に配設された開口を備え、前記ガス導入口より導入されるガスを、前記開口を通って車両後方側に導く整流部材が設けられ、
前記エアバッグは、上側部分で車両前後方向において余長を持たせると共に、その余長部分を車両後方に向けて前記エアバッグ内の前記開口より車両後方側で折込むようにして、略平面状に折畳まれた形態を経て、収納形態に折畳まれている、エアバッグ装置。 - 請求項1記載のエアバッグ装置であって、
前記エアバッグは、前記略平面状の折畳み形態において、膨張展開形態における下端部近傍位置が車両後方側端部に位置するように折畳まれる、エアバッグ装置。 - 請求項1又は請求項2記載のエアバッグ装置であって、
前記エアバッグは、前記略平面状の折畳み形態における車両後方側端部が最上部に配設されるように、前記略平面状の折畳み形態から車両前後方向において蛇腹状に折畳まれている、エアバッグ装置。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009222806A JP5586907B2 (ja) | 2009-09-28 | 2009-09-28 | エアバッグ装置 |
PCT/JP2010/066680 WO2011037224A1 (ja) | 2009-09-28 | 2010-09-27 | エアバッグ装置 |
CN2010800432823A CN102548806A (zh) | 2009-09-28 | 2010-09-27 | 气囊装置 |
EP10818896.2A EP2484562B1 (en) | 2009-09-28 | 2010-09-27 | Airbag device |
CA2769576A CA2769576A1 (en) | 2009-09-28 | 2010-09-27 | Airbag device |
US13/390,736 US8613469B2 (en) | 2009-09-28 | 2010-09-27 | Airbag device |
MX2012002376A MX2012002376A (es) | 2009-09-28 | 2010-09-27 | Dispositivo de bolsa de aire. |
KR1020127005895A KR101699109B1 (ko) | 2009-09-28 | 2010-09-27 | 에어백 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009222806A JP5586907B2 (ja) | 2009-09-28 | 2009-09-28 | エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011068305A JP2011068305A (ja) | 2011-04-07 |
JP5586907B2 true JP5586907B2 (ja) | 2014-09-10 |
Family
ID=43795965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009222806A Active JP5586907B2 (ja) | 2009-09-28 | 2009-09-28 | エアバッグ装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8613469B2 (ja) |
EP (1) | EP2484562B1 (ja) |
JP (1) | JP5586907B2 (ja) |
KR (1) | KR101699109B1 (ja) |
CN (1) | CN102548806A (ja) |
CA (1) | CA2769576A1 (ja) |
MX (1) | MX2012002376A (ja) |
WO (1) | WO2011037224A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5751587B2 (ja) * | 2011-06-24 | 2015-07-22 | タカタ株式会社 | エアバッグ装置 |
JP5761810B2 (ja) * | 2012-05-08 | 2015-08-12 | タカタ株式会社 | エアバッグの折り畳み方法 |
JP6192009B2 (ja) * | 2013-08-21 | 2017-09-06 | ダイハツ工業株式会社 | サイドエアバッグ装置 |
DE102014000317A1 (de) * | 2014-01-13 | 2015-07-16 | Autoliv Development Ab | Airbag-Anordnung |
DE102014209664A1 (de) * | 2014-05-21 | 2015-11-26 | Ford Global Technologies, Llc | Seitenairbagvorrichtung für Fahrzeuge |
JP6939227B2 (ja) * | 2017-08-07 | 2021-09-22 | Joyson Safety Systems Japan株式会社 | エアバッグの折り畳み方法、エアバッグ折り畳み体及びエアバッグ装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3078944B2 (ja) * | 1993-02-26 | 2000-08-21 | タカタ株式会社 | エアバッグ装置およびバッグの折畳み方法 |
JP3446328B2 (ja) * | 1994-09-01 | 2003-09-16 | タカタ株式会社 | 助手席用エアバッグ装置 |
JPH1044902A (ja) * | 1996-08-02 | 1998-02-17 | Denso Corp | 助手席用エアバッグの折り畳み方法 |
JPH11123995A (ja) * | 1997-10-23 | 1999-05-11 | Nissan Motor Co Ltd | 自動車のエアバッグ装置 |
JP2000071911A (ja) | 1998-09-02 | 2000-03-07 | Kansei Corp | 車両用エアバッグ装置 |
US6619691B1 (en) * | 1998-10-23 | 2003-09-16 | Takata Corporation | Passenger-side airbag device |
US6832779B2 (en) | 2000-12-28 | 2004-12-21 | Toyoda Gosei Co., Ltd. | Airbag device for passenger's seats |
JP3918551B2 (ja) * | 2000-12-28 | 2007-05-23 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
JP3932867B2 (ja) * | 2001-11-07 | 2007-06-20 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
JP4245590B2 (ja) * | 2005-08-05 | 2009-03-25 | トヨタ自動車株式会社 | 助手席用エアバッグの折り畳み方法 |
KR100699173B1 (ko) * | 2005-12-16 | 2007-03-28 | 현대모비스 주식회사 | 조수석 에어백 모듈 |
JP4820475B2 (ja) * | 2006-06-30 | 2011-11-24 | 日本プラスト株式会社 | エアバッグの折り畳み方法及びエアバッグ装置の組立て方法、並びにエアバッグ |
JP4996447B2 (ja) | 2007-12-25 | 2012-08-08 | 芦森工業株式会社 | エアバッグの折り畳み構造 |
JP5090153B2 (ja) * | 2007-12-27 | 2012-12-05 | 芦森工業株式会社 | 助手席用エアバッグ装置 |
JP4946899B2 (ja) * | 2008-01-31 | 2012-06-06 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
US7926844B2 (en) * | 2008-04-10 | 2011-04-19 | Autoliv Asp, Inc. | Airbag assembly and method of packing |
-
2009
- 2009-09-28 JP JP2009222806A patent/JP5586907B2/ja active Active
-
2010
- 2010-09-27 CA CA2769576A patent/CA2769576A1/en not_active Abandoned
- 2010-09-27 US US13/390,736 patent/US8613469B2/en not_active Expired - Fee Related
- 2010-09-27 WO PCT/JP2010/066680 patent/WO2011037224A1/ja active Application Filing
- 2010-09-27 CN CN2010800432823A patent/CN102548806A/zh active Pending
- 2010-09-27 EP EP10818896.2A patent/EP2484562B1/en active Active
- 2010-09-27 KR KR1020127005895A patent/KR101699109B1/ko active IP Right Grant
- 2010-09-27 MX MX2012002376A patent/MX2012002376A/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2769576A1 (en) | 2011-03-31 |
KR20120095845A (ko) | 2012-08-29 |
MX2012002376A (es) | 2012-03-29 |
EP2484562A4 (en) | 2013-03-13 |
KR101699109B1 (ko) | 2017-01-23 |
EP2484562B1 (en) | 2014-04-23 |
US20120146315A1 (en) | 2012-06-14 |
JP2011068305A (ja) | 2011-04-07 |
EP2484562A1 (en) | 2012-08-08 |
US8613469B2 (en) | 2013-12-24 |
WO2011037224A1 (ja) | 2011-03-31 |
CN102548806A (zh) | 2012-07-04 |
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