JP2013112016A - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- JP2013112016A JP2013112016A JP2011257234A JP2011257234A JP2013112016A JP 2013112016 A JP2013112016 A JP 2013112016A JP 2011257234 A JP2011257234 A JP 2011257234A JP 2011257234 A JP2011257234 A JP 2011257234A JP 2013112016 A JP2013112016 A JP 2013112016A
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- airbag body
- exhaust state
- occupant
- 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
- B60R21/2334—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
- 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
- B60R21/2334—Expansion control features
- B60R21/2338—Tethers
- B60R2021/23382—Internal tether means
- B60R2021/23384—Internal tether means having ends which are movable or detachable during deployment
-
- 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
- B60R2021/2395—Inflatable members characterised by their venting means comprising means to control the venting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
【解決手段】エアバッグ装置10は、ガス供給口26hを有するエアバッグ本体20と、インフレータ12と、エアバッグ本体20に設けられ、エアバッグ本体20内に引込まれることで、エアバッグ本体20内のガスを排気可能にする排気状態からエアバッグ本体20内のガスの排気を抑制する非排気状態に切替えられる排気状態切替部材30と、排気状態切替部材30とエアバッグ本体20の内周部の一部とを連結する連結部材の一例としてのテザーベルト40とを備える。エアバッグ装置10は、基端部51がエアバッグ本体20の外周部に連結されると共に、先端部がガス供給口26hとは反対側に向けてエアバッグ本体20に覆い被さるように延在するフラップ50をさらに備える。
【選択図】図1
Description
12 インフレータ
20 エアバッグ本体
26h ガス供給口
28h 開口部
30 排気状態切替部材
40 テザーベルト
50 フラップ
51 基端部
52 先端部
100 ダッシュボード
Claims (6)
- ガス供給口を有するエアバッグ本体と、
前記ガス供給口を通じて前記エアバッグ本体内にガスを供給するインフレータと、
前記エアバッグ本体に設けられ、前記エアバッグ本体内に引込まれることで、前記エアバッグ本体内のガスを排気可能にする排気状態から前記エアバッグ本体内のガスの排気を抑制する非排気状態に切替えられる排気状態切替部材と、
前記排気状態切替部材と前記エアバッグ本体の内周部の一部とを連結する連結部材と、
基端部が前記エアバッグ本体の外周部に連結されると共に、先端部が前記ガス供給口とは反対側に向けて前記エアバッグ本体に覆い被さるように延在するフラップと、
を備えるエアバッグ装置。 - 請求項1記載のエアバッグ装置であって、
前記フラップは、前記エアバッグ本体のうち、前記ガス供給口の縁部から前記エアバッグ本体が膨張展開する際に正規姿勢の乗員に当接する部分の手前の領域の少なくとも一部に覆い被さるように設けられている、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、
前記フラップの先端部は、前記エアバッグ本体が膨張展開する際に、非正規姿勢の乗員と前記エアバッグ本体との間には挟まれ、正規姿勢の乗員と前記エアバッグ本体との間には挟まれないように延在している、エアバッグ装置。 - 請求項1〜請求項3のいずれか1つに記載のエアバッグ装置であって、
前記フラップの先端部は、前記エアバッグ本体に対して前記連結部材が連結された位置を越えるように延在している、エアバッグ装置。 - 請求項1〜請求項4のいずれか1つに記載のエアバッグ装置であって、
前記フラップの基端部は、前記ガス供給口の周縁部より離れた位置で前記エアバッグ本体の外周部に連結されている、エアバッグ装置。 - 請求項1〜請求項5のいずれか1つに記載のエアバッグ装置であって、
前記フラップの基端部は、前記エアバッグ本体に対して前記連結部材が連結された位置よりも前記ガス供給口側で、前記エアバッグ本体の外周部に連結されている、エアバッグ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011257234A JP5792601B2 (ja) | 2011-11-25 | 2011-11-25 | エアバッグ装置 |
PCT/JP2012/079483 WO2013077229A1 (ja) | 2011-11-25 | 2012-11-14 | エアバッグ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011257234A JP5792601B2 (ja) | 2011-11-25 | 2011-11-25 | エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013112016A true JP2013112016A (ja) | 2013-06-10 |
JP5792601B2 JP5792601B2 (ja) | 2015-10-14 |
Family
ID=48469677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011257234A Active JP5792601B2 (ja) | 2011-11-25 | 2011-11-25 | エアバッグ装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5792601B2 (ja) |
WO (1) | WO2013077229A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018172013A (ja) * | 2017-03-31 | 2018-11-08 | 豊田合成株式会社 | エアバッグ |
JP2018172010A (ja) * | 2017-03-31 | 2018-11-08 | 豊田合成株式会社 | エアバッグ |
JP2018172011A (ja) * | 2017-03-31 | 2018-11-08 | 豊田合成株式会社 | エアバッグ |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102021113621A1 (de) * | 2021-05-26 | 2022-12-01 | Autoliv Development Ab | Airbag mit einer adaptiven Entlüftungseinrichtung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4781078B2 (ja) * | 2005-10-05 | 2011-09-28 | 芦森工業株式会社 | エアバッグ装置 |
JP2010023592A (ja) * | 2008-07-16 | 2010-02-04 | Toyoda Gosei Co Ltd | エアバッグ装置 |
-
2011
- 2011-11-25 JP JP2011257234A patent/JP5792601B2/ja active Active
-
2012
- 2012-11-14 WO PCT/JP2012/079483 patent/WO2013077229A1/ja active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018172013A (ja) * | 2017-03-31 | 2018-11-08 | 豊田合成株式会社 | エアバッグ |
JP2018172010A (ja) * | 2017-03-31 | 2018-11-08 | 豊田合成株式会社 | エアバッグ |
JP2018172011A (ja) * | 2017-03-31 | 2018-11-08 | 豊田合成株式会社 | エアバッグ |
Also Published As
Publication number | Publication date |
---|---|
WO2013077229A1 (ja) | 2013-05-30 |
JP5792601B2 (ja) | 2015-10-14 |
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