JP6726057B2 - エアバッグ装置 - Google Patents
エアバッグ装置 Download PDFInfo
- Publication number
- JP6726057B2 JP6726057B2 JP2016155717A JP2016155717A JP6726057B2 JP 6726057 B2 JP6726057 B2 JP 6726057B2 JP 2016155717 A JP2016155717 A JP 2016155717A JP 2016155717 A JP2016155717 A JP 2016155717A JP 6726057 B2 JP6726057 B2 JP 6726057B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- folded
- flip
- roll
- flap
- 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
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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
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
-
- 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
- B60R21/201—Packaging straps or envelopes for inflatable members
-
- 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
- B60R21/217—Inflation fluid source retainers, e.g. reaction canisters; Connection of bags, covers, diffusers or inflation fluid sources therewith or together
-
- 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
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0004—Frontal collision
-
- 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
- B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
- B60R2021/0032—Position of passenger
Description
2:車両
3:インストルメントパネル
4:リッド
5:周壁
10:エアバッグ装置
11:インフレータ
11a:フランジ部
12:エアバッグ
12a:ロール折部
12b1、12b2:フリップ折部
12c:両端折り畳み部
13:ベントホール
15:保持部材
15a:ボルト
15b:スリット(開口部)
20:フラップ
21:第1規制部
22:第2規制部
31:金属ハウジング
32:フック
33:取付部
Claims (3)
- 車両に取り付けられるエアバッグ装置であって、
ガスを発生するインフレータと、
前記インフレータが発生するガスにより膨張するエアバッグと、
折り畳まれた前記エアバッグを収納し、かつ前記エアバッグの膨張展開を許容する開口部を有する保持部材と、
前記開口部からの前記エアバッグの膨張展開を規制するフラップと、を備え、
前記エアバッグは、ロール折りされ乗員側に配置されたロール折部と、蛇腹折り又はタック折りされ車両前方側に配置された2つのフリップ折部と、を有し、
前記フラップは、前記ロール折部を覆うとともに前記ロール折部と前記保持部材の間に挟持される第1規制部と、前記2つのフリップ折部間で前記エアバッグに固定される第2規制部とを有することを特徴とするエアバッグ装置。 - 請求項1に記載のエアバッグ装置であって、
前記2つのフリップ折部の内、前記フラップと前記ロール折部との間に配置されたフリップ折部は、前記ロール折部の車両前方側を覆うように配置されていることを特徴とするエアバッグ装置。 - 請求項1又は2に記載のエアバッグ装置であって、
前記エアバッグは、車幅方向の両端がそれぞれ折り畳まれて前記開口部側に配置されていることを特徴とするエアバッグ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016155717A JP6726057B2 (ja) | 2016-08-08 | 2016-08-08 | エアバッグ装置 |
US15/667,346 US10173630B2 (en) | 2016-08-08 | 2017-08-02 | Airbag device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016155717A JP6726057B2 (ja) | 2016-08-08 | 2016-08-08 | エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018024285A JP2018024285A (ja) | 2018-02-15 |
JP6726057B2 true JP6726057B2 (ja) | 2020-07-22 |
Family
ID=61071699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016155717A Active JP6726057B2 (ja) | 2016-08-08 | 2016-08-08 | エアバッグ装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10173630B2 (ja) |
JP (1) | JP6726057B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7105103B2 (ja) * | 2018-05-23 | 2022-07-22 | 日本プラスト株式会社 | エアバッグ及びその折畳方法 |
JP7001027B2 (ja) * | 2018-09-07 | 2022-01-19 | 豊田合成株式会社 | 助手席用エアバッグ |
KR20210135303A (ko) * | 2019-03-13 | 2021-11-12 | 아우토리브 디벨롭먼트 아베 | 운전석용 에어백 장치 |
GB2585651B (en) * | 2019-07-09 | 2021-11-03 | Ford Global Tech Llc | A vehicle airbag assembly and associated method of forming |
EP4019344A4 (en) * | 2019-08-22 | 2023-09-27 | Autoliv Development AB | AIR BAG RETAINING COVER AND AIR BAG DEVICE FOR VEHICLE |
JP7388261B2 (ja) * | 2020-03-16 | 2023-11-29 | Joyson Safety Systems Japan合同会社 | エアバッグ装置 |
JP2023068221A (ja) * | 2021-11-02 | 2023-05-17 | 株式会社Subaru | 車両用エアバッグ装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11321511A (ja) * | 1998-05-11 | 1999-11-24 | Takata Kk | 助手席用エアバッグ及びその折り畳み方法 |
US20040251669A1 (en) * | 2001-03-30 | 2004-12-16 | Trw Vehicle Safety Systems Inc. | Method of folding air bag and an associated apparatus |
JP4376596B2 (ja) * | 2003-11-19 | 2009-12-02 | タカタ株式会社 | エアバッグ装置 |
US7731230B2 (en) * | 2007-10-03 | 2010-06-08 | Trw Vehicle Safety Systems Inc. | Air bag with deployment flap |
US8272664B2 (en) * | 2007-12-13 | 2012-09-25 | Autoliv Asp, Inc. | Airbag lateral flap |
US7926844B2 (en) * | 2008-04-10 | 2011-04-19 | Autoliv Asp, Inc. | Airbag assembly and method of packing |
US8407968B2 (en) * | 2009-10-16 | 2013-04-02 | Autoliv Asp, Inc. | Method of packaging an inflatable airbag cushion including a wrapper and deployment flap |
JP5943464B2 (ja) * | 2011-05-06 | 2016-07-05 | 日本プラスト株式会社 | エアバッグ及びその折り畳み方法 |
US8678430B2 (en) * | 2011-06-24 | 2014-03-25 | Takata Corporation | Airbag device and airbag folding method |
JP5488539B2 (ja) * | 2011-06-29 | 2014-05-14 | 豊田合成株式会社 | 助手席用エアバッグ装置 |
JP6252406B2 (ja) * | 2013-10-31 | 2017-12-27 | 豊田合成株式会社 | エアバッグ装置 |
JP6527061B2 (ja) * | 2015-09-18 | 2019-06-05 | 芦森工業株式会社 | エアバッグ装置 |
-
2016
- 2016-08-08 JP JP2016155717A patent/JP6726057B2/ja active Active
-
2017
- 2017-08-02 US US15/667,346 patent/US10173630B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20180037185A1 (en) | 2018-02-08 |
US10173630B2 (en) | 2019-01-08 |
JP2018024285A (ja) | 2018-02-15 |
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