JP4155261B2 - 車両用乗員下肢保護装置 - Google Patents
車両用乗員下肢保護装置 Download PDFInfo
- Publication number
- JP4155261B2 JP4155261B2 JP2004337362A JP2004337362A JP4155261B2 JP 4155261 B2 JP4155261 B2 JP 4155261B2 JP 2004337362 A JP2004337362 A JP 2004337362A JP 2004337362 A JP2004337362 A JP 2004337362A JP 4155261 B2 JP4155261 B2 JP 4155261B2
- Authority
- JP
- Japan
- Prior art keywords
- lower limb
- vehicle
- occupant
- knee bolster
- leg
- 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.)
- Expired - Fee Related
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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
- B60R21/233—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
-
- 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
- B60R21/04—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings
- B60R21/045—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings associated with the instrument panel or dashboard
-
- 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
- B60R21/20—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
- B60R21/206—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in dashboards in the lower part of dashboards, e.g. for protecting the knees
-
- 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
- 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
- B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
- B60R2021/0051—Knees
-
- 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
- B60R2021/0206—Self-supporting restraint systems, e.g. restraining arms, plates or the like
- B60R2021/024—Self-supporting restraint systems, e.g. restraining arms, plates or the like mounted on dash-board
-
- 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
- B60R2021/23107—Inflatable members characterised by their shape, construction or spatial configuration the bag being integrated in a multi-bag system
-
- 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
- B60R2021/23169—Inflatable members characterised by their shape, construction or spatial configuration specially adapted for knee 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
- B60R21/23—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Description
前記車室内壁の前記一方側部と前記他方側部のうち一方に取付けられ、車体衝突時に前記フロントシートに着座した乗員の左下肢部を拘束する左下肢保護手段と、
前記車室内壁の前記一方側部と前記他方側部のうち他方に取付けられ、前記左下肢保護手段の収納位置と車体前後方向において異なる収納位置であり、車体衝突時に前記フロントシートに着座した乗員の右下肢部を拘束すると共に、その下肢拘束位置が前記左下肢保護手段の下肢拘束位置と車体前後方向において同等である右下肢保護手段と、
を有することを特徴とする。
18 インストルメントパネル
20 フロントシート
22 乗員
22A 乗員の左下肢部
22B 乗員の右下肢部
24 インストルメントパネルの壁部(車室内壁)
28 アクティブニーボルスター(左下肢保護手段、右下肢保護手段)
30 アクティブニーボルスターの本体
32 アクティブニーボルスターのアクチュエータ(駆動手段)
42 固定式のニーボルスター(右下肢保護手段、左下肢保護手段)
44 固定式のニーボルスターの本体
60 アクティブニーボルスター(右下肢保護手段)
62 アクティブニーボルスターの本体
64 アクティブニーボルスターのアクチュエータ(駆動手段)
70 ニーエアバッグ装置(左下肢保護手段)
76 インフレータ(駆動手段)
78 エアバッグ袋体
78A エアバッグ袋体の下肢保護部
80 インストルメントパネルの壁部(車室内壁)
82 ニーエアバッグ装置(左右の下肢保護手段)
88 インフレータ(駆動手段)
90 エアバッグ袋体
90A エアバッグ袋体の左下肢保護部
90B エアバッグ袋体の右下肢保護部
92 連結布
94 エアバッグ袋体
94B エアバッグ袋体のアクセルペダルの上方となる部位
94C エアバッグ袋体のブレーキペダルの上方となる部位
94D エアバッグ袋体の左下肢保護部
94E エアバッグ袋体の右下肢保護部
95 連結布
100 アクセルペダル(車両の操作ペダル)
102 ブレーキペダル(車両の操作ペダル)
110 ニーエアバッグ装置(右下肢保護手段)
111 連結布
116 インフレータ(駆動手段)
P1 下肢拘束位置にあるニーボルスターまたはアクティブニーボルスターの乗員側面の幅中央位置、前後長さ中央位置、更に上下長さ中央位置となる点
P2 下肢拘束位置にあるニーボルスターの乗員側面の幅中央位置、前後長さ中央位置、更に上下長さ中央位置となる点
P3 下肢拘束位置にあるニーエアバッグ袋体の乗員側面の幅中央位置で、上下長さ中央位置となる点
P4 下肢拘束位置にあるニーエアバッグ袋体における左下肢保護部の乗員側面の幅中央位置で、上下長さ中央位置となる点
P5 下肢拘束位置にあるニーエアバッグ袋体における右下肢保護部の乗員側面の幅中央位置で、上下長さ中央位置となる点
P6 下肢拘束位置にあるニーエアバッグ袋体の乗員側面の幅中央位置で、上下長さ中央位置となる点
Claims (5)
- フロントシートの前方に配置され、前記フロントシートに着座した乗員の左下肢部に対向する車幅方向の一方側部と前記乗員の右下肢部に対向する車幅方向の他方側部とを備え、車幅方向において前記一方側部と前記他方側部のうち一方が他方に比べて車体後方側へ膨出して車体前後方向に凹凸した湾曲形状となっている車室内壁と、
前記車室内壁の前記一方側部と前記他方側部のうち一方に取付けられ、車体衝突時に前記フロントシートに着座した乗員の左下肢部を拘束する左下肢保護手段と、
前記車室内壁の前記一方側部と前記他方側部のうち他方に取付けられ、前記左下肢保護手段の収納位置と車体前後方向において異なる収納位置であり、車体衝突時に前記フロントシートに着座した乗員の右下肢部を拘束すると共に、その下肢拘束位置が前記左下肢保護手段の下肢拘束位置と車体前後方向において同等である右下肢保護手段と、
を有することを特徴とする車両用乗員保護装置。 - 前記左下肢保護手段と前記右下肢保護手段の一方が固定式のニーボルスタであって、他方が所定の条件で前記収納位置から前記下肢拘束位置へ移動するアクティブニーボルスターであることを特徴とする請求項1に記載の車両用乗員保護装置。
- 前記左下肢保護手段と前記右下肢保護手段の双方が所定の条件で前記収納位置から前記下肢拘束位置へ移動するアクティブニーボルスターであることを特徴とする請求項1に記載の車両用乗員保護装置。
- 前記左下肢保護手段と前記右下肢保護手段の一方が固定式のニーボルスタであって、他方が所定の条件で前記収納位置から前記下肢拘束位置へ膨張展開するエアバッグ袋体を備えたニーエアバッグ装置であることを特徴とする請求項1に記載の車両用乗員保護装置。
- 前記左下肢保護手段と前記右下肢保護手段の双方が所定の条件で前記収納位置から前記下肢拘束位置へ膨張展開するエアバッグ袋体を備えたニーエアバッグ装置であることを特徴とする請求項1に記載の車両用乗員保護装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004337362A JP4155261B2 (ja) | 2004-11-22 | 2004-11-22 | 車両用乗員下肢保護装置 |
| PCT/JP2005/021181 WO2006054670A1 (en) | 2004-11-22 | 2005-11-11 | Occupant leg protecting device for vehicle |
| CNB2005800398747A CN100558582C (zh) | 2004-11-22 | 2005-11-11 | 用于车辆的乘客腿部保护装置 |
| KR1020077013970A KR100854618B1 (ko) | 2004-11-22 | 2005-11-11 | 차량용 탑승자 다리 보호 장치 |
| US11/666,161 US7762577B2 (en) | 2004-11-22 | 2005-11-11 | Occupant leg protecting device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004337362A JP4155261B2 (ja) | 2004-11-22 | 2004-11-22 | 車両用乗員下肢保護装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006143044A JP2006143044A (ja) | 2006-06-08 |
| JP4155261B2 true JP4155261B2 (ja) | 2008-09-24 |
Family
ID=35601861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004337362A Expired - Fee Related JP4155261B2 (ja) | 2004-11-22 | 2004-11-22 | 車両用乗員下肢保護装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7762577B2 (ja) |
| JP (1) | JP4155261B2 (ja) |
| KR (1) | KR100854618B1 (ja) |
| CN (1) | CN100558582C (ja) |
| WO (1) | WO2006054670A1 (ja) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4155261B2 (ja) * | 2004-11-22 | 2008-09-24 | トヨタ自動車株式会社 | 車両用乗員下肢保護装置 |
| JP2008056142A (ja) * | 2006-08-31 | 2008-03-13 | Honda Motor Co Ltd | 可動ニーボルスタ |
| DE102007035482A1 (de) * | 2007-07-28 | 2009-01-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Schalttafelanordnung für ein Kfz |
| DE102009052691A1 (de) * | 2009-11-11 | 2011-05-12 | GM Global Technology Operations LLC, Detroit | Fahrzeugkabine mit Airbagsystem |
| JP5136630B2 (ja) * | 2010-12-03 | 2013-02-06 | トヨタ自動車株式会社 | 車両用ニーボルスター |
| US8448985B2 (en) | 2011-07-11 | 2013-05-28 | Ford Global Technologies, Llc | Active bolster with double-hinged tether tabs |
| CA2882287C (en) * | 2012-08-15 | 2017-08-29 | Spartan Motors, Inc. | Air bag mounting assembly and methods |
| US9156422B1 (en) * | 2014-08-18 | 2015-10-13 | Ford Global Technologies, Llc | Active bolster with multiple bladders on single trim piece |
| KR102399128B1 (ko) * | 2015-07-13 | 2022-05-18 | 현대모비스 주식회사 | 무릎 에어백 장치 |
| CN105919186A (zh) * | 2016-04-19 | 2016-09-07 | 芜湖金鹏汽车部件有限公司 | 一种具有腿部支撑保护的防刺破功能的安全气囊 |
| NL2018934B1 (en) * | 2017-05-17 | 2018-11-28 | Vekoma Rides Eng B V | Amusement device seat assembly including leg locking device. |
| JP6926771B2 (ja) * | 2017-07-21 | 2021-08-25 | Joyson Safety Systems Japan株式会社 | 脚部用エアバッグ及び自動車 |
| US10759370B2 (en) * | 2018-04-18 | 2020-09-01 | Ford Global Technologies, Llc | Vehicle energy absorbing device |
| EP3636498B1 (en) | 2018-10-10 | 2021-06-16 | Volvo Car Corporation | Protection of a vehicle occupant |
| US11084445B2 (en) * | 2019-02-06 | 2021-08-10 | Ford Global Technologies, Llc | Energy-absorbing knee bolster |
| US11052855B2 (en) * | 2019-06-20 | 2021-07-06 | Ford Global Technologies, Llc | Selective deployment of deflectors for an airbag |
| JP7413157B2 (ja) * | 2020-06-19 | 2024-01-15 | 株式会社イノアックコーポレーション | ニーボルスタ |
| JP7476909B2 (ja) * | 2022-01-24 | 2024-05-01 | トヨタ自動車株式会社 | 車両用助手席エアバッグ装置 |
| US11850979B2 (en) * | 2022-03-03 | 2023-12-26 | GM Global Technology Operations LLC | Seat mounted knee bolster |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784223A (en) * | 1971-06-10 | 1974-01-08 | Eaton Corp | Safety apparatus |
| US4262931A (en) * | 1979-09-18 | 1981-04-21 | Ford Motor Company | Air bag restraint system |
| JPH0256053A (ja) | 1988-08-22 | 1990-02-26 | Toshiba Corp | 文書作成装置 |
| US4951963A (en) | 1989-10-02 | 1990-08-28 | Automotive Systems Laboratory, Inc. | Self-adjusting knee bolster |
| JPH0414557A (ja) | 1990-05-01 | 1992-01-20 | Daiwa Kogyo Kk | 壁面の作成方法 |
| DE4021145C1 (ja) | 1990-07-03 | 1991-11-07 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
| GB2263669B (en) * | 1992-01-31 | 1995-07-05 | Takata Corp | Air bag device for the knees of an occupant |
| DE29611869U1 (de) * | 1996-07-08 | 1996-11-07 | Trw Repa Gmbh | Knie-Rückhalteeinrichtung für Fahrzeuge |
| US6145880A (en) * | 1997-12-19 | 2000-11-14 | General Motors Corporation | Knee bolster assembly |
| GB9817599D0 (en) | 1998-08-14 | 1998-10-07 | Rover Group | An air bag arrangement |
| JP3622599B2 (ja) | 1999-10-25 | 2005-02-23 | トヨタ自動車株式会社 | 車両の衝撃吸収内装品 |
| EP1300299B1 (en) * | 2000-07-07 | 2006-11-15 | Toyoda Gosei Co., Ltd. | Air bag device for knee protection |
| US6435554B1 (en) | 2000-11-21 | 2002-08-20 | Trw Vehicle Safety Systems Inc. | Knee bolster apparatus with center tether |
| US6715789B2 (en) * | 2001-05-21 | 2004-04-06 | Toyoda Gosei Co., Ltd. | Knee protecting airbag device |
| JP2003054352A (ja) | 2001-08-10 | 2003-02-26 | Takata Corp | 乗員脚部保護装置 |
| JP4011441B2 (ja) * | 2002-05-10 | 2007-11-21 | ダイハツ工業株式会社 | 車両のインストルメントパネル構造 |
| JP2004168096A (ja) * | 2002-11-18 | 2004-06-17 | Toyota Motor Corp | 車両用乗員保護装置 |
| JP4174333B2 (ja) | 2003-01-24 | 2008-10-29 | トヨタ自動車株式会社 | 車両用乗員保護装置 |
| JP4155261B2 (ja) * | 2004-11-22 | 2008-09-24 | トヨタ自動車株式会社 | 車両用乗員下肢保護装置 |
| JP4235222B2 (ja) * | 2006-11-02 | 2009-03-11 | トヨタ自動車株式会社 | コラム付けニーエアバッグ装置 |
-
2004
- 2004-11-22 JP JP2004337362A patent/JP4155261B2/ja not_active Expired - Fee Related
-
2005
- 2005-11-11 WO PCT/JP2005/021181 patent/WO2006054670A1/en not_active Ceased
- 2005-11-11 CN CNB2005800398747A patent/CN100558582C/zh not_active Expired - Fee Related
- 2005-11-11 US US11/666,161 patent/US7762577B2/en not_active Expired - Fee Related
- 2005-11-11 KR KR1020077013970A patent/KR100854618B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006054670A1 (en) | 2006-05-26 |
| US20080157508A1 (en) | 2008-07-03 |
| CN101061025A (zh) | 2007-10-24 |
| CN100558582C (zh) | 2009-11-11 |
| US7762577B2 (en) | 2010-07-27 |
| KR20070073988A (ko) | 2007-07-10 |
| KR100854618B1 (ko) | 2008-08-27 |
| JP2006143044A (ja) | 2006-06-08 |
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