JP5754047B2 - 車両用エアバッグ装置 - Google Patents
車両用エアバッグ装置 Download PDFInfo
- Publication number
- JP5754047B2 JP5754047B2 JP2011042570A JP2011042570A JP5754047B2 JP 5754047 B2 JP5754047 B2 JP 5754047B2 JP 2011042570 A JP2011042570 A JP 2011042570A JP 2011042570 A JP2011042570 A JP 2011042570A JP 5754047 B2 JP5754047 B2 JP 5754047B2
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- JP
- Japan
- Prior art keywords
- outer bag
- gas
- vehicle
- bag
- inner bag
- 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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- 230000000717 retained effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000007704 transition 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
- 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
- B60R21/231—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
上記アウタバッグ32の下面部32aの車両1前後方向における中途部を上記上部パネル23に取り付け、上記インナバッグ33の前部に、このインナバッグ33内に流入したガス34(C)を上記アウタバッグ32内に噴出させるガス噴出口48を形成し、上記ガス34(C)の流入により膨張したアウタバッグ32の前部下面が上記上部パネル23に圧接するようにし、かつ、車両1の側面視(図1,3)で、上記膨張したアウタバッグ32の前部上面が、上記ウィンドシールド10から後方に離れた位置で前下方に向かって直線状に延びるようにして、上記アウタバッグ32の前部を三角形の頂部形状となるようにしたことを特徴とする車両用エアバッグ装置である。
上記アウタバッグの下面部の車両前後方向における中途部を上記上部パネルに取り付け、上記インナバッグの前部に、このインナバッグ内に流入したガスを上記アウタバッグ内に噴出させるガス噴出口を形成し、上記ガスの流入により膨張したアウタバッグの前部下面が上記上部パネルに圧接するようにし、かつ、車両の側面視で、上記膨張したアウタバッグの前部上面が、上記ウィンドシールドから後方に離れた位置で前下方に向かって直線状に延びるようにして、上記アウタバッグの前部を三角形の頂部形状となるようにしている。
2 車体
3 車室
4 助手席
10 ウィンドシールド
11 インスツルメントパネル
14 乗員
15 シート
23 上部パネル
23a 一般部
23b 開口
23c 筒状体
23d 底板
24 後部パネル
26 凹部
30 エアバッグ装置
31 固着具
32 アウタバッグ
32a 下面部
32b 開口
32c 上面部
33 インナバッグ
33a 下面部
33b 開口
33c 上面部
34 ガス
35 ガス発生器
43 補強布
45 上布材
46 下布材
47 縫合部
48 第1ガス噴出口
49 第2ガス噴出口
50 第3ガス噴出口
F 外力
Claims (1)
- 車室の上部前面を形成するウィンドシールドと、上記車室の一側部である助手席の前下部に設置されるインスツルメントパネルと、このインスツルメントパネルの上面部を形成する上部パネルの上方に配置されてその下面部が上記上部パネルに取り付けられるアウタバッグと、このアウタバッグ内に収容されてその下面部が上記上部パネルに取り付けられるインナバッグと、車両の前突時にガスを発生するガス発生器とを備え、このガス発生器から発生したガスが上記インナバッグ内に流入した後、上記アウタバッグ内に流入するようにした車両用エアバッグ装置において、
上記アウタバッグの下面部の車両前後方向における中途部を上記上部パネルに取り付け、上記インナバッグの前部に、このインナバッグ内に流入したガスを上記アウタバッグ内に噴出させるガス噴出口を形成し、上記ガスの流入により膨張したアウタバッグの前部下面が上記上部パネルに圧接するようにし、かつ、車両の側面視で、上記膨張したアウタバッグの前部上面が、上記ウィンドシールドから後方に離れた位置で前下方に向かって直線状に延びるようにして、上記アウタバッグの前部を三角形の頂部形状となるようにしたことを特徴とする車両用エアバッグ装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011042570A JP5754047B2 (ja) | 2011-02-28 | 2011-02-28 | 車両用エアバッグ装置 |
PCT/JP2012/054753 WO2012118007A1 (ja) | 2011-02-28 | 2012-02-27 | 車両用エアバッグ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011042570A JP5754047B2 (ja) | 2011-02-28 | 2011-02-28 | 車両用エアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012179951A JP2012179951A (ja) | 2012-09-20 |
JP5754047B2 true JP5754047B2 (ja) | 2015-07-22 |
Family
ID=46757941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011042570A Active JP5754047B2 (ja) | 2011-02-28 | 2011-02-28 | 車両用エアバッグ装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5754047B2 (ja) |
WO (1) | WO2012118007A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5989494B2 (ja) * | 2012-10-03 | 2016-09-07 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
JP6085470B2 (ja) * | 2012-12-21 | 2017-02-22 | スズキ株式会社 | エアバッグ装置 |
JP6224932B2 (ja) * | 2013-07-12 | 2017-11-01 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11139239A (ja) * | 1997-11-14 | 1999-05-25 | Toyota Motor Corp | 助手席用エアバッグ装置 |
JP5038168B2 (ja) * | 2008-01-24 | 2012-10-03 | ダイハツ工業株式会社 | 助手席用エアバック装置 |
JP5419261B2 (ja) * | 2009-03-24 | 2014-02-19 | 日本プラスト株式会社 | エアバッグ及びエアバッグ装置 |
-
2011
- 2011-02-28 JP JP2011042570A patent/JP5754047B2/ja active Active
-
2012
- 2012-02-27 WO PCT/JP2012/054753 patent/WO2012118007A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012118007A1 (ja) | 2012-09-07 |
JP2012179951A (ja) | 2012-09-20 |
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