JP5826093B2 - 頭部保護エアバッグ装置 - Google Patents
頭部保護エアバッグ装置 Download PDFInfo
- Publication number
- JP5826093B2 JP5826093B2 JP2012079981A JP2012079981A JP5826093B2 JP 5826093 B2 JP5826093 B2 JP 5826093B2 JP 2012079981 A JP2012079981 A JP 2012079981A JP 2012079981 A JP2012079981 A JP 2012079981A JP 5826093 B2 JP5826093 B2 JP 5826093B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- folded
- shape
- vehicle
- head protection
- 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
- 239000000463 material Substances 0.000 description 14
- 239000007789 gas Substances 0.000 description 9
- 239000004744 fabric Substances 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000004804 winding Methods 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
- B60R21/213—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
- B60R21/232—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
- B60R21/02—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
5 インフレータ
10 頭部保護エアバッグ装置(カーテンエアバッグ)
10A エアバッグ
10a (エアバッグ)上縁辺
10b ロール状部
10d,10e 折り返し部
15 切欠部
20,20F,20R 膨張支持部
Claims (4)
- 車室内の前部から後部にかけて連通した複数の膨張支持部が配置されたエアバッグを、車室内の側面上縁に沿って折り畳んだ状態で車体の一部に固定保持し、衝突検知時または予知時に動作するインフレータから導入されたガスにより、前記膨張支持部を膨張させつつ車室側内面に沿ってカーテン状に展開する頭部保護エアバッグ装置において、
前記エアバッグの上縁辺の所定位置に切欠部を形成し、該切欠部を境界として、折り畳まれた前記エアバッグの端辺に設けられた折り返し部の折り返し形状を変更して前記車体の一部に固定保持させ、前記折り返し部の初期膨張に伴って展開する前記エアバッグの展開方向を、前記切欠部を境界として変更させることを特徴とする頭部保護エアバッグ装置。 - 前記折り返し部は、断面形状が略Z字形をなして折り畳まれ、前記エアバッグの上部位置で前記車体に固定され、前記エアバッグの初期膨張時に、前記車室の側面に沿って下方に展開することを特徴とする請求項1に記載の頭部保護エアバッグ装置。
- 前記折り返し部は、断面形状が略V字形をなして折り畳まれ、前記エアバッグの車外側位置で前記車体に固定され、前記エアバッグの初期膨張時に、前記車室内方向に展開することを特徴とする請求項1に記載の頭部保護エアバッグ装置。
- 前記切欠部の切欠長は、前記折り返し部の少なくとも2倍の長さを有することを特徴とする請求項1に記載の頭部保護エアバッグ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012079981A JP5826093B2 (ja) | 2012-03-30 | 2012-03-30 | 頭部保護エアバッグ装置 |
PCT/JP2013/055433 WO2013146076A1 (ja) | 2012-03-30 | 2013-02-28 | 頭部保護エアバッグ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012079981A JP5826093B2 (ja) | 2012-03-30 | 2012-03-30 | 頭部保護エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013208978A JP2013208978A (ja) | 2013-10-10 |
JP5826093B2 true JP5826093B2 (ja) | 2015-12-02 |
Family
ID=49259351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012079981A Active JP5826093B2 (ja) | 2012-03-30 | 2012-03-30 | 頭部保護エアバッグ装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5826093B2 (ja) |
WO (1) | WO2013146076A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3476667B1 (en) * | 2015-04-13 | 2020-10-28 | Autoliv Development AB | Curtain airbag device |
JP6557735B2 (ja) * | 2016-01-15 | 2019-08-07 | オートリブ ディベロップメント エービー | カーテンエアバッグ装置及び車両への取付け構造 |
KR102605170B1 (ko) * | 2016-06-22 | 2023-11-27 | 현대모비스 주식회사 | 커튼 에어백 장치 |
JP6703233B2 (ja) * | 2016-11-11 | 2020-06-03 | トヨタ車体株式会社 | カーテンエアバッグ |
CN110745097A (zh) * | 2018-07-24 | 2020-02-04 | 奥托立夫开发公司 | 安全气囊、安全气囊组件及用于安全气囊的折叠方法 |
KR102685334B1 (ko) * | 2019-07-19 | 2024-07-16 | 현대모비스 주식회사 | 커튼 에어백 장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4221017B2 (ja) * | 2006-08-31 | 2009-02-12 | トヨタ自動車株式会社 | 頭部保護エアバッグ装置 |
JP4655050B2 (ja) * | 2007-02-01 | 2011-03-23 | トヨタ自動車株式会社 | リヤウインドエアバッグ装置 |
JP5502599B2 (ja) * | 2010-05-31 | 2014-05-28 | タカタ株式会社 | カーテンエアバッグ装置 |
-
2012
- 2012-03-30 JP JP2012079981A patent/JP5826093B2/ja active Active
-
2013
- 2013-02-28 WO PCT/JP2013/055433 patent/WO2013146076A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013146076A1 (ja) | 2013-10-03 |
JP2013208978A (ja) | 2013-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8414020B2 (en) | Airbag device | |
JP5314919B2 (ja) | エアバッグ装置 | |
JP5502599B2 (ja) | カーテンエアバッグ装置 | |
JP4947773B2 (ja) | エアバッグ、エアバッグ装置及びエアバッグの折畳方法 | |
WO2014132513A1 (ja) | 頭部保護エアバッグ装置及びエアバッグの折り畳み方法 | |
KR20180067354A (ko) | 루프 에어백 장치 | |
JP4985502B2 (ja) | 後突用エアバッグ装置 | |
JP5783818B2 (ja) | エアバッグ装置 | |
JP5826093B2 (ja) | 頭部保護エアバッグ装置 | |
JP5969792B2 (ja) | 頭部保護エアバッグの組付方法 | |
JP6277077B2 (ja) | カーテンエアバッグ装置及びカーテンエアバッグの折り畳み方法 | |
JP5366774B2 (ja) | エアバッグ及びエアバッグの折畳方法 | |
JP3852412B2 (ja) | 車両用エアバッグ装置 | |
JP5478219B2 (ja) | エアバッグ | |
JP5429974B2 (ja) | エアバッグ及びエアバッグ装置 | |
JP2019043197A (ja) | エアバッグ | |
JP2006088919A (ja) | エアバッグ装置 | |
JP2010083240A (ja) | エアバッグ及びエアバッグ装置 | |
JP2013006537A (ja) | エアバッグ装置 | |
JP2016124497A (ja) | エアバッグ | |
JP7368210B2 (ja) | エアバッグ及びその折畳方法 | |
JP4091829B2 (ja) | エアバッグ | |
JP2018144717A (ja) | カーテンエアバッグ及びカーテンエアバッグ装置 | |
JP5627398B2 (ja) | カーテンエアバッグ | |
JP2013203127A (ja) | エアバッグ及びエアバッグの収納方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20150120 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20151006 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20151013 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5826093 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S343 | Written request for registration of root pledge or change of root pledge |
Free format text: JAPANESE INTERMEDIATE CODE: R316354 |
|
SZ02 | Written request for trust registration |
Free format text: JAPANESE INTERMEDIATE CODE: R316Z02 |
|
S343 | Written request for registration of root pledge or change of root pledge |
Free format text: JAPANESE INTERMEDIATE CODE: R316354 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S343 | Written request for registration of root pledge or change of root pledge |
Free format text: JAPANESE INTERMEDIATE CODE: R316354 |
|
SZ02 | Written request for trust registration |
Free format text: JAPANESE INTERMEDIATE CODE: R316Z02 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R316531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R316533 |
|
S803 | Written request for registration of cancellation of provisional registration |
Free format text: JAPANESE INTERMEDIATE CODE: R316803 |
|
SZ03 | Written request for cancellation of trust registration |
Free format text: JAPANESE INTERMEDIATE CODE: R313Z03 |
|
S343 | Written request for registration of root pledge or change of root pledge |
Free format text: JAPANESE INTERMEDIATE CODE: R316354 |
|
SZ02 | Written request for trust registration |
Free format text: JAPANESE INTERMEDIATE CODE: R316Z02 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R316531 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R316533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
S343 | Written request for registration of root pledge or change of root pledge |
Free format text: JAPANESE INTERMEDIATE CODE: R316350 |