JP4894283B2 - 乗員脚部拘束装置 - Google Patents
乗員脚部拘束装置 Download PDFInfo
- Publication number
- JP4894283B2 JP4894283B2 JP2006033498A JP2006033498A JP4894283B2 JP 4894283 B2 JP4894283 B2 JP 4894283B2 JP 2006033498 A JP2006033498 A JP 2006033498A JP 2006033498 A JP2006033498 A JP 2006033498A JP 4894283 B2 JP4894283 B2 JP 4894283B2
- Authority
- JP
- Japan
- Prior art keywords
- airbag
- cover cloth
- cover
- restraining device
- leg restraining
- 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
Links
- 230000000452 restraining effect Effects 0.000 title claims description 23
- 239000004744 fabric Substances 0.000 claims description 46
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 210000002414 leg Anatomy 0.000 description 20
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000009423 ventilation Methods 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
- B60R21/23—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
- B60R21/20—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
- 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)
- Steering Controls (AREA)
Description
2 ステアリングコラムカバー
3 ステアリングホイール
4 キー装置
5 キー
6 付属キー
10 乗員脚部拘束装置
12 エアバッグ
13 ガス発生器
14 カバー布
14a 張出部
15 フロント面
16 リヤ面
Claims (2)
- ステアリングコラムの下方に配置されており、ステアリングコラムカバーの下面付近に沿って上方へ膨張可能なエアバッグを有する乗員脚部拘束装置であって、
該エアバッグに、該エアバッグが膨張するときに該エアバッグの上端部から上方向に突出し、エアバッグと自動車のキー装置との間に介在するカバー布が設けられており、
該カバー布は、その基端側が前記エアバッグのインパネ側の面に取り付けられている乗員脚部拘束装置において、
該カバー布は、その左右方向の一方の側辺の上下方向の途中であって、その基端部から上方に離隔した位置から左右方向の該一方へ張り出した張出部を有しており、
前記エアバッグの上辺の左右方向の該一方の端部側から張出部連結用の耳片が突設されており、
該カバー布は、その基端部が第1の結合手段により該エアバッグの前記インパネ側の面に結合されており、
該張出部の該張出方向の先端部が第2の結合手段により該耳片に結合されており、これにより、該張出部及び耳片を介して該カバー布の上下方向の途中部分が該エアバッグの上部に連結されており、
該カバー布及び張出部のうち該第1の結合手段と第2の結合手段との間の部分は、該エアバッグに対し非結合とされていることを特徴とする乗員脚部拘束装置。 - 請求項1において、
前記エアバッグを平たく展延させた状態において、
該エアバッグの前記インパネ側の面の上辺から前記第1の結合手段までの距離は30〜200mmであり、
前記カバー布の上端部から前記張出部までの間隔は50〜120mmであり、
該カバー布の左右方向の幅は30〜300mmであり、
該カバー布の前記一方の側辺からの該張出部の張り出し長さは10〜200mmであり、
該張出部の上下方向の幅は10〜100mmであることを特徴とする乗員脚部拘束装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006033498A JP4894283B2 (ja) | 2006-02-10 | 2006-02-10 | 乗員脚部拘束装置 |
CN2007800008745A CN101346260B (zh) | 2006-02-10 | 2007-01-16 | 乘员腿部约束装置 |
PCT/JP2007/050471 WO2007091404A1 (ja) | 2006-02-10 | 2007-01-16 | 乗員脚部拘束装置 |
US11/988,457 US7845673B2 (en) | 2006-02-10 | 2007-01-16 | Occupant leg portion constraining apparatus |
EP07706798A EP1982870B1 (en) | 2006-02-10 | 2007-01-16 | Vehicle with occupant leg part restraint apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006033498A JP4894283B2 (ja) | 2006-02-10 | 2006-02-10 | 乗員脚部拘束装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007210498A JP2007210498A (ja) | 2007-08-23 |
JP4894283B2 true JP4894283B2 (ja) | 2012-03-14 |
Family
ID=38345011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006033498A Expired - Fee Related JP4894283B2 (ja) | 2006-02-10 | 2006-02-10 | 乗員脚部拘束装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7845673B2 (ja) |
EP (1) | EP1982870B1 (ja) |
JP (1) | JP4894283B2 (ja) |
CN (1) | CN101346260B (ja) |
WO (1) | WO2007091404A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009190553A (ja) * | 2008-02-14 | 2009-08-27 | Toyota Motor Corp | コラム付けニーエアバッグ装置 |
JP4877280B2 (ja) * | 2008-06-09 | 2012-02-15 | 豊田合成株式会社 | 膝保護エアバッグ |
US8696019B2 (en) * | 2011-03-21 | 2014-04-15 | Tk Holdings Inc. | Knee airbag module |
US8740247B1 (en) | 2012-12-27 | 2014-06-03 | Nissan North America, Inc. | Airbag assembly |
KR102439460B1 (ko) * | 2015-09-30 | 2022-09-02 | 현대모비스 주식회사 | 무릎 에어백 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0769149A (ja) * | 1993-09-02 | 1995-03-14 | Takata Kk | 助手席エアバッグ装置 |
JP3948332B2 (ja) * | 2002-04-15 | 2007-07-25 | タカタ株式会社 | 乗員脚部保護装置 |
DE10360509B4 (de) * | 2002-12-27 | 2012-04-26 | Toyoda Gosei Co., Ltd. | Knieschützende Airbagvorrichtung |
JP4016842B2 (ja) * | 2003-01-24 | 2007-12-05 | トヨタ自動車株式会社 | 車両用乗員膝部保護装置 |
JP2004284416A (ja) * | 2003-03-19 | 2004-10-14 | Toyoda Gosei Co Ltd | 膝保護用エアバッグ装置 |
JP4063712B2 (ja) * | 2003-05-22 | 2008-03-19 | 豊田合成株式会社 | 膝保護用エアバッグ装置 |
JP2005225464A (ja) * | 2004-01-14 | 2005-08-25 | Takata Corp | 乗員脚部保護装置 |
JP2005225463A (ja) * | 2004-01-14 | 2005-08-25 | Takata Corp | 乗員脚部保護装置 |
US7377541B2 (en) * | 2004-01-14 | 2008-05-27 | Takata Corporation | Leg-protection device for vehicle occupant |
JP4665669B2 (ja) * | 2005-08-30 | 2011-04-06 | タカタ株式会社 | 乗員脚部拘束装置 |
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 |
US20080116669A1 (en) * | 2006-11-14 | 2008-05-22 | Toyoda Gosei Co., Ltd. | Knee-protecting airbag device |
-
2006
- 2006-02-10 JP JP2006033498A patent/JP4894283B2/ja not_active Expired - Fee Related
-
2007
- 2007-01-16 CN CN2007800008745A patent/CN101346260B/zh not_active Expired - Fee Related
- 2007-01-16 EP EP07706798A patent/EP1982870B1/en not_active Ceased
- 2007-01-16 WO PCT/JP2007/050471 patent/WO2007091404A1/ja active Application Filing
- 2007-01-16 US US11/988,457 patent/US7845673B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1982870B1 (en) | 2013-03-27 |
WO2007091404A1 (ja) | 2007-08-16 |
US7845673B2 (en) | 2010-12-07 |
EP1982870A1 (en) | 2008-10-22 |
US20100117341A1 (en) | 2010-05-13 |
CN101346260A (zh) | 2009-01-14 |
JP2007210498A (ja) | 2007-08-23 |
CN101346260B (zh) | 2012-01-04 |
EP1982870A4 (en) | 2009-04-29 |
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