JP2006143044A - 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
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- JP2006143044A JP2006143044A JP2004337362A JP2004337362A JP2006143044A JP 2006143044 A JP2006143044 A JP 2006143044A JP 2004337362 A JP2004337362 A JP 2004337362A JP 2004337362 A JP2004337362 A JP 2004337362A JP 2006143044 A JP2006143044 A JP 2006143044A
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- 230000001012 protector Effects 0.000 title description 4
- 210000003127 knee Anatomy 0.000 claims abstract description 203
- 210000002414 leg Anatomy 0.000 claims abstract description 62
- 210000003141 lower extremity Anatomy 0.000 claims description 239
- 230000000452 restraining effect Effects 0.000 claims description 75
- 210000003491 skin Anatomy 0.000 description 13
- 230000001133 acceleration Effects 0.000 description 12
- 239000004744 fabric Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 7
- 210000002615 epidermis Anatomy 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- 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
-
- 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
- B60R21/233—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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
【解決手段】 車幅方向において車体前後方向に凹凸したインストルメントパネル18の壁部24の湾曲形状に沿って、収納位置の異なるアクティブニーボルスター28とニーボルスター42とがインストルメントパネル18内に取付けられている。車体衝突時には、アクティブニーボルスター28の本体30が収納位置から下肢拘束位置へ移動し、アクティブニーボルスター28の下肢拘束位置と、固定式のニーボルスター42の下肢拘束位置と、が車体前後方向において同等の位置になる。
【選択図】 図1
Description
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 (8)
- フロントシートの前方に配置され、車幅方向におい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、
前記車室内壁に取付けられ、車体衝突時に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、
前記車室内壁に取付けられ、車体衝突時にシートに着座した乗員の右下肢部を拘束すると共に、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の下肢拘束位置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。 - フロントシートの前方に配置される車室内壁と、
前記車室内壁に取付けられ、車体衝突時に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、車体衝突時にシートに着座した乗員の右下肢部を拘束すると共に、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の下肢拘束位置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、2の何れか1項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、2の何れか1項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、2の何れか1項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。
- 前記左下肢保護手段と前記右下肢保護手段と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一つの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。
- フロントシートの前方に配置され、車幅方向におい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、
前記車室内壁に取付けられ、車体衝突時にシートに着座した乗員の左右の下肢部を拘束すると共に、車両の操作ペダルの上方となる部位の車体上面視における展開状態での車体前後方向厚さが隣接する左右の部位の車体上面視における展開状態での車体前後方向厚さに比べて少ないエアバッグ袋体と、
を有することを特徴とする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 |
US11/666,161 US7762577B2 (en) | 2004-11-22 | 2005-11-11 | Occupant leg protecting device for vehicle |
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 |
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 true JP2006143044A (ja) | 2006-06-08 |
JP4155261B2 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) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008056142A (ja) * | 2006-08-31 | 2008-03-13 | Honda Motor Co Ltd | 可動ニーボルスタ |
JP2019018828A (ja) * | 2017-07-21 | 2019-02-07 | Joyson Safety Systems Japan株式会社 | 脚部用エアバッグ及び自動車 |
JP2022001455A (ja) * | 2020-06-19 | 2022-01-06 | 株式会社イノアックコーポレーション | ニーボルスタ |
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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 |
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 |
WO2014028732A1 (en) * | 2012-08-15 | 2014-02-20 | 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. |
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 |
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 |
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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 US US11/666,161 patent/US7762577B2/en not_active Expired - Fee Related
- 2005-11-11 CN CNB2005800398747A patent/CN100558582C/zh not_active Expired - Fee Related
- 2005-11-11 WO PCT/JP2005/021181 patent/WO2006054670A1/en active Application Filing
- 2005-11-11 KR KR1020077013970A patent/KR100854618B1/ko not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008056142A (ja) * | 2006-08-31 | 2008-03-13 | Honda Motor Co Ltd | 可動ニーボルスタ |
JP2019018828A (ja) * | 2017-07-21 | 2019-02-07 | Joyson Safety Systems Japan株式会社 | 脚部用エアバッグ及び自動車 |
JP2022001455A (ja) * | 2020-06-19 | 2022-01-06 | 株式会社イノアックコーポレーション | ニーボルスタ |
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 |
Also Published As
Publication number | Publication date |
---|---|
US20080157508A1 (en) | 2008-07-03 |
WO2006054670A1 (en) | 2006-05-26 |
KR100854618B1 (ko) | 2008-08-27 |
JP4155261B2 (ja) | 2008-09-24 |
CN100558582C (zh) | 2009-11-11 |
US7762577B2 (en) | 2010-07-27 |
KR20070073988A (ko) | 2007-07-10 |
CN101061025A (zh) | 2007-10-24 |
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