JP5804967B2 - エアバッグ及びエアバッグ装置 - Google Patents
エアバッグ及びエアバッグ装置 Download PDFInfo
- Publication number
- JP5804967B2 JP5804967B2 JP2012034597A JP2012034597A JP5804967B2 JP 5804967 B2 JP5804967 B2 JP 5804967B2 JP 2012034597 A JP2012034597 A JP 2012034597A JP 2012034597 A JP2012034597 A JP 2012034597A JP 5804967 B2 JP5804967 B2 JP 5804967B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- patch cloth
- inflated
- surface patch
- disposed
- 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
- 239000004744 fabric Substances 0.000 claims description 93
- 238000013461 design Methods 0.000 description 15
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- B60R21/2334—Expansion control features
- B60R21/2346—Soft diffusers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
1a センターパネル
1b サイドパネル
1c〜1g 縫合部
2 インフレータ
3 リテーナ
4 エアバッグカバー
5 整流手段
6 車内構造物
11 下面パッチクロス
12 上面パッチクロス
13 側面パッチクロス
14 ベントホール
15 インフレータ用開口部
16 タブ
41 板状部
42 インナーケース
43 扉部
51 第一開口部
52 第二開口部
53 第三開口部
Claims (8)
- 通常時は折り畳まれてインストルメントパネルに内蔵されており、緊急時にガスが供給されてウインドシールドと乗員との間で膨張展開されるエアバッグであって、
前記エアバッグの下面部に配置された下面パッチクロスと、
前記エアバッグの上面部に配置された上面パッチクロスと、
前記エアバッグの側面部に配置された側面パッチクロスと、を有し、
前記下面パッチクロス、上面パッチクロス及び前記側面パッチクロスにより前記エアバッグの前方部分の外周全面を被覆した、
ことを特徴とするエアバッグ。 - 前記側面パッチクロスは、前記エアバッグの膨張完了状態において、前記エアバッグの前端部から、前記エアバッグを放出する開口部の後端部を超えた位置、前記エアバッグを備えたエアバッグカバーの後端部を超えた位置又は前記インストルメントパネルの後端部を超えた位置まで配置されている、ことを特徴とする請求項1に記載のエアバッグ。
- 前記側面パッチクロスは、前記エアバッグの膨張完了状態において、前記エアバッグの前端部から少なくとも一部が前記エアバッグの全長の半分以上の位置まで配置されている、ことを特徴とする請求項1に記載のエアバッグ。
- 前記側面パッチクロスは、前記エアバッグの膨張完了状態において、前記上面部側が前記下面部側よりも後方の位置まで配置されている、ことを特徴とする請求項1に記載のエアバッグ。
- 前記下面パッチクロス及び前記上面パッチクロスは、前記側面パッチクロスよりも後方の位置まで配置されている、ことを特徴とする請求項1に記載のエアバッグ。
- 前記エアバッグの内部に配置され前記ガスの流れを制御する整流手段を有する、ことを特徴とする請求項1に記載のエアバッグ。
- 前記エアバッグは、前記エアバッグの膨張完了状態において、前記ウインドシールドと一定の隙間を有するように構成されている、ことを特徴とする請求項1に記載のエアバッグ。
- 通常時は折り畳まれており緊急時に膨張展開されるエアバッグと、該エアバッグにガスを供給するインフレータと、前記エアバッグ及び前記インフレータを固定するリテーナと、前記エアバッグを収容するとともにインストルメントパネルに接続されるエアバッグカバーと、を有するエアバッグ装置において、
前記エアバッグは、請求項1〜請求項7のいずれかに記載されたエアバッグである、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 |
---|---|---|---|
JP2012034597A JP5804967B2 (ja) | 2012-02-21 | 2012-02-21 | エアバッグ及びエアバッグ装置 |
PCT/JP2013/053803 WO2013125472A1 (ja) | 2012-02-21 | 2013-02-18 | エアバッグ及びエアバッグ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012034597A JP5804967B2 (ja) | 2012-02-21 | 2012-02-21 | エアバッグ及びエアバッグ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013169878A JP2013169878A (ja) | 2013-09-02 |
JP5804967B2 true JP5804967B2 (ja) | 2015-11-04 |
Family
ID=49005658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012034597A Active JP5804967B2 (ja) | 2012-02-21 | 2012-02-21 | エアバッグ及びエアバッグ装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5804967B2 (ja) |
WO (1) | WO2013125472A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3102238B2 (ja) * | 1993-12-13 | 2000-10-23 | トヨタ自動車株式会社 | 助手席用エアバッグ装置 |
JP3950002B2 (ja) * | 2002-04-17 | 2007-07-25 | 日本プラスト株式会社 | 自動車のエアバッグ装置 |
JP4134752B2 (ja) * | 2003-02-26 | 2008-08-20 | タカタ株式会社 | エアバッグ及びエアバッグ装置 |
JP2007276536A (ja) * | 2006-04-03 | 2007-10-25 | Toyoda Gosei Co Ltd | 助手席用エアバッグ装置 |
DE102008037810B4 (de) * | 2007-11-02 | 2020-03-26 | Daimler Ag | Fahrzeuginsassensicherheitssystem mit energieabsorbierenden Elementen und Verfahren zum Abstützen eines Insassen |
-
2012
- 2012-02-21 JP JP2012034597A patent/JP5804967B2/ja active Active
-
2013
- 2013-02-18 WO PCT/JP2013/053803 patent/WO2013125472A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2013169878A (ja) | 2013-09-02 |
WO2013125472A1 (ja) | 2013-08-29 |
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