JP7480414B2 - サイドエアバッグ装置 - Google Patents
サイドエアバッグ装置 Download PDFInfo
- Publication number
- JP7480414B2 JP7480414B2 JP2023500683A JP2023500683A JP7480414B2 JP 7480414 B2 JP7480414 B2 JP 7480414B2 JP 2023500683 A JP2023500683 A JP 2023500683A JP 2023500683 A JP2023500683 A JP 2023500683A JP 7480414 B2 JP7480414 B2 JP 7480414B2
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- support plate
- main body
- seat frame
- airbag device
- 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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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
- B60R21/23—Inflatable members
- B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
-
- 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
- B60R21/207—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in vehicle seats
-
- 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
- B60R21/235—Inflatable members characterised by their material
-
- 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
- B60R2021/161—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by additional means for controlling deployment trajectory
-
- 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
- B60R21/23138—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection
- B60R2021/23146—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for side protection seat mounted
-
- 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
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23504—Inflatable members characterised by their material characterised by material
- B60R2021/23509—Fabric
-
- 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
- B60R21/235—Inflatable members characterised by their material
- B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
- B60R2021/23538—Sewing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Seats For Vehicles (AREA)
Description
Claims (4)
- 車両用シートの乗員の側方へ膨張展開する袋状のクッションを備えるサイドエアバッグ装置において、当該サイドエアバッグ装置はさらに、
前記車両用シートのシートバック内に配置されたシートフレームと、
前記シートフレームの側部の乗員側に配置され、前記クッションの内部に挿入され該クッションにガスを供給するインフレータとを備え、
前記クッションは、折り畳まれた状態で前記シートバック内に収容されていて、
折り畳まれた状態の前記クッションは、
前記シートフレームの側部の乗員側に位置する第1部分と、
前記第1部分に連続し前記シートフレームの側部の乗員側とは反対側に位置する第2部分であって、前記第1部分から前記シートフレームの車両前側に回り込んで、前記第1部分とともに前記シートフレームの側部を挟む第2部分とを有し、
当該サイドエアバッグ装置はさらに、前記第2部分を支持する支持プレートを備え、
前記支持プレートは、
前記第2部分に重なって該第2部分を支持する本体部と、
前記本体部から前記第2部分よりも車両後方に延長された後方延長部であって、前記インフレータのスタッドボルトを貫通させる貫通孔が形成された後方延長部とを有し、
前記支持プレートは、前記クッションの前記第2部分のみを支持していて、複数の高分子繊維を含む延性布材料を加熱圧縮して形成されていて、
前記支持プレートの本体部は、前記クッションの第2部分のうち乗員側とは反対側の側面に設けられていて、車両側方から見て前記クッションの前記第2部分の上下および前側の縁部を除いた当該第2部分に重なっていて、前記クッションの前記第2部分と縫製によって結合されていることを特徴とするサイドエアバッグ装置。 - 前記支持プレートはさらに、前記本体部から前記クッションの第2部分よりも車両前方に延長されさらに回り込んで前記第1部分に重なる前方延長部を有することを特徴とする請求項1に記載のサイドエアバッグ装置。
- 前記支持プレートはさらに、前記本体部と前記前方延長部との境界に形成され、前記クッションの膨張展開時に破断可能な破断部を有することを特徴とする請求項2に記載のサイドエアバッグ装置。
- 前記支持プレートはさらに、前記後方延長部の内部であって前記貫通孔の周囲に配置された金属部を有することを特徴とする請求項1に記載のサイドエアバッグ装置。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021023393 | 2021-02-17 | ||
| JP2021023393 | 2021-02-17 | ||
| PCT/JP2022/003153 WO2022176561A1 (ja) | 2021-02-17 | 2022-01-27 | サイドエアバッグ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2022176561A1 JPWO2022176561A1 (ja) | 2022-08-25 |
| JP7480414B2 true JP7480414B2 (ja) | 2024-05-09 |
Family
ID=82931541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023500683A Active JP7480414B2 (ja) | 2021-02-17 | 2022-01-27 | サイドエアバッグ装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12151638B2 (ja) |
| EP (1) | EP4296125A4 (ja) |
| JP (1) | JP7480414B2 (ja) |
| CN (1) | CN117083205A (ja) |
| WO (1) | WO2022176561A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121889295A (zh) * | 2023-09-20 | 2026-04-17 | 奥托立夫开发公司 | 车辆用乘员约束装置 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000168485A (ja) | 1998-10-01 | 2000-06-20 | Toyota Motor Corp | エアバッグ装置を内蔵した車両用シ―ト |
| WO2013034742A1 (en) | 2011-09-09 | 2013-03-14 | Autoliv Development Ab | Vehicle seat with an airbag unit |
| WO2014017211A1 (ja) | 2012-07-25 | 2014-01-30 | トヨタ自動車株式会社 | サイドエアバッグの展開方向規制構造 |
| WO2014098734A1 (en) | 2012-12-18 | 2014-06-26 | Autoliv Development Ab | An airbag unit |
| US20150353045A1 (en) | 2012-12-21 | 2015-12-10 | Takata AG | Side airbag for motor vehicles |
| JP2016107721A (ja) | 2014-12-03 | 2016-06-20 | トヨタ自動車株式会社 | 車両用ファーサイドエアバッグ装置 |
| WO2017056521A1 (ja) | 2015-10-02 | 2017-04-06 | テイ・エス テック株式会社 | シートフレーム |
| WO2018105335A1 (ja) | 2016-12-05 | 2018-06-14 | オートリブ ディベロップメント エービー | サイドエアバッグ装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3393754B2 (ja) * | 1996-06-04 | 2003-04-07 | 本田技研工業株式会社 | 乗員保護装置 |
| JPH10217897A (ja) * | 1997-02-10 | 1998-08-18 | Toyo Tire & Rubber Co Ltd | 側部用エアバッグ装置 |
| JP5077962B2 (ja) | 2008-10-14 | 2012-11-21 | トヨタ紡織株式会社 | 車両用シート |
| CN107428306B (zh) * | 2015-04-13 | 2019-10-29 | 奥托立夫开发公司 | 帘式气囊装置和帘式气囊装置的制造方法 |
| JP6365589B2 (ja) * | 2016-05-24 | 2018-08-01 | トヨタ自動車株式会社 | 車両用乗員保護装置 |
| US11104287B2 (en) * | 2016-12-05 | 2021-08-31 | Autoliv Development Ab | Side air bag device |
| JP6919383B2 (ja) * | 2017-07-18 | 2021-08-18 | トヨタ自動車株式会社 | サイドエアバッグ装置を搭載した車両用シート |
| US12122316B2 (en) * | 2020-10-13 | 2024-10-22 | Autoliv Development Ab | Side airbag device |
| JP7591485B2 (ja) * | 2021-10-23 | 2024-11-28 | オートリブ ディベロップメント エービー | エアバッグ装置及び製造方法 |
-
2022
- 2022-01-27 EP EP22755884.8A patent/EP4296125A4/en active Pending
- 2022-01-27 WO PCT/JP2022/003153 patent/WO2022176561A1/ja not_active Ceased
- 2022-01-27 US US18/546,235 patent/US12151638B2/en active Active
- 2022-01-27 CN CN202280011122.3A patent/CN117083205A/zh active Pending
- 2022-01-27 JP JP2023500683A patent/JP7480414B2/ja active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000168485A (ja) | 1998-10-01 | 2000-06-20 | Toyota Motor Corp | エアバッグ装置を内蔵した車両用シ―ト |
| WO2013034742A1 (en) | 2011-09-09 | 2013-03-14 | Autoliv Development Ab | Vehicle seat with an airbag unit |
| WO2014017211A1 (ja) | 2012-07-25 | 2014-01-30 | トヨタ自動車株式会社 | サイドエアバッグの展開方向規制構造 |
| WO2014098734A1 (en) | 2012-12-18 | 2014-06-26 | Autoliv Development Ab | An airbag unit |
| US20150353045A1 (en) | 2012-12-21 | 2015-12-10 | Takata AG | Side airbag for motor vehicles |
| JP2016107721A (ja) | 2014-12-03 | 2016-06-20 | トヨタ自動車株式会社 | 車両用ファーサイドエアバッグ装置 |
| WO2017056521A1 (ja) | 2015-10-02 | 2017-04-06 | テイ・エス テック株式会社 | シートフレーム |
| WO2018105335A1 (ja) | 2016-12-05 | 2018-06-14 | オートリブ ディベロップメント エービー | サイドエアバッグ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US12151638B2 (en) | 2024-11-26 |
| JPWO2022176561A1 (ja) | 2022-08-25 |
| US20240116471A1 (en) | 2024-04-11 |
| WO2022176561A1 (ja) | 2022-08-25 |
| EP4296125A4 (en) | 2025-01-01 |
| EP4296125A1 (en) | 2023-12-27 |
| CN117083205A (zh) | 2023-11-17 |
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