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WO2009044702A1 - シート構造、シート硬度変更方法及び車両 - Google Patents

シート構造、シート硬度変更方法及び車両 Download PDF

Info

Publication number
WO2009044702A1
WO2009044702A1 PCT/JP2008/067654 JP2008067654W WO2009044702A1 WO 2009044702 A1 WO2009044702 A1 WO 2009044702A1 JP 2008067654 W JP2008067654 W JP 2008067654W WO 2009044702 A1 WO2009044702 A1 WO 2009044702A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
vehicle
air
change method
seat cushion
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.)
Ceased
Application number
PCT/JP2008/067654
Other languages
English (en)
French (fr)
Inventor
Toshiaki Nagata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Toyota Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aisin Seiki Co Ltd, Toyota Motor Corp filed Critical Aisin Seiki Co Ltd
Priority to CN200880106854A priority Critical patent/CN101801722A/zh
Priority to US12/677,867 priority patent/US20100253119A1/en
Priority to EP08834761A priority patent/EP2184203A1/en
Publication of WO2009044702A1 publication Critical patent/WO2009044702A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/914—Hydro-pneumatic adjustments of the shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
    • B60N2/026—Non-manual adjustments, e.g. with electrical operation with logic circuits varying hardness or support of upholstery, e.g. for tuning seat comfort when driving curved roads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7023—Coach-like constructions
    • B60N2/7035—Cushions
    • B60N2/7047—Springs
    • B60N2/7082—Springs with air or fluid cushions
    • B60N2/7088—Springs with air or fluid cushions with valves
    • 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
    • B60R2021/0407—Padded linings for the vehicle interior ; Energy absorbing structures associated with padded or non-padded linings using gas or liquid as energy absorbing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

　シート１０のシートクッション１４では、第２アクチュエータ３４の制御によって空気弁３２が開放された状態で、第１アクチュエータ３０が空気袋２６内に連通管２８内を介して空気を供給することで、空気袋２６内の気圧が調整されて、パッド２０ひいてはシートクッション１４の硬度が調整される。また、シートクッション１４の硬度が調整された後には、第２アクチュエータ３４の制御によって空気弁３２が閉鎖される。このため、乗員に対してシートクッション１４の硬度を適切な硬度に調整できる。
PCT/JP2008/067654 2007-10-01 2008-09-29 シート構造、シート硬度変更方法及び車両 Ceased WO2009044702A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880106854A CN101801722A (zh) 2007-10-01 2008-09-29 座椅结构、座椅硬度变更方法及车辆
US12/677,867 US20100253119A1 (en) 2007-10-01 2008-09-29 Seat structure, method of changing seat hardness, and vehicle
EP08834761A EP2184203A1 (en) 2007-10-01 2008-09-29 Seat structure, seat hardness change method, and vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007257408A JP4332191B2 (ja) 2007-10-01 2007-10-01 シート構造
JP2007-257408 2007-10-01

Publications (1)

Publication Number Publication Date
WO2009044702A1 true WO2009044702A1 (ja) 2009-04-09

Family

ID=40526131

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067654 Ceased WO2009044702A1 (ja) 2007-10-01 2008-09-29 シート構造、シート硬度変更方法及び車両

Country Status (5)

Country Link
US (1) US20100253119A1 (ja)
EP (1) EP2184203A1 (ja)
JP (1) JP4332191B2 (ja)
CN (1) CN101801722A (ja)
WO (1) WO2009044702A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8888129B2 (en) * 2011-01-31 2014-11-18 Simon Fraser University Inflation method and apparatus for an airbag
FR3016321B1 (fr) * 2014-01-10 2017-10-13 Faurecia Sieges Automobile Coussin a rembordements pour siege de vehicule automobile
US9139128B1 (en) * 2014-07-09 2015-09-22 Robert Lemons Alarm child car seat
US10384565B2 (en) * 2016-07-29 2019-08-20 Lear Corporation Adjustable seat assembly
US10363852B2 (en) * 2016-09-15 2019-07-30 Ford Global Technologies, Llc Apparatus and method for customizing a vehicle seat
JP6913620B2 (ja) * 2017-12-14 2021-08-04 株式会社ブリヂストン シートパッド、車両用シート、及び、車両用シートの制御方法
CN110341568A (zh) * 2019-07-23 2019-10-18 北京新能源汽车股份有限公司 汽车座椅及具有其的汽车和汽车座椅的控制方法
CN110877550B (zh) * 2019-11-13 2025-06-03 安闻汽车技术(天津)有限公司 一种座椅软硬度调节装置及汽车座椅
CN110774948B (zh) * 2019-11-13 2025-07-29 安闻汽车技术(天津)有限公司 一种座椅舒适性调节装置及汽车座椅
CN110774949B (zh) * 2019-11-13 2025-06-03 安闻汽车技术(天津)有限公司 一种舒适性可调节的汽车座椅
CN110789409B (zh) * 2019-11-13 2024-12-03 安闻汽车技术(天津)有限公司 一种座椅软硬度调节装置及汽车座椅
JP2022153817A (ja) * 2021-03-30 2022-10-13 トヨタ自動車株式会社 シート硬さ調整システム及びシート硬さ調整方法
JP2022154161A (ja) * 2021-03-30 2022-10-13 トヨタ自動車株式会社 シート硬さ調整システム及びシート硬さ調整方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991164U (ja) * 1982-12-09 1984-06-20 池田物産株式会社 エアサポ−トマツト
JPS59184547U (ja) * 1983-04-22 1984-12-08 アシコ株式会社 シ−ト用背当具
JPH0690834A (ja) * 1992-09-14 1994-04-05 Suzuki Motor Corp 車両用シート制御システム
JPH1111192A (ja) * 1997-06-26 1999-01-19 Car Mate Mfg Co Ltd チャイルドシート
JP2000041784A (ja) 1998-07-30 2000-02-15 Ikeda Bussan Co Ltd 車両用ヒンジ付きシート装置
JP2002019555A (ja) * 2000-07-07 2002-01-23 Takata Corp 乗員保護装置
JP2003237520A (ja) * 2002-02-13 2003-08-27 Daihatsu Motor Co Ltd 車両のシート構造
JP2005145088A (ja) * 2003-11-11 2005-06-09 Masayoshi Saito ジュニアシートまたはジュニアシート用サポート背もたれ

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05229378A (ja) * 1992-02-20 1993-09-07 Toyota Motor Corp 車両用シート
US6088640A (en) * 1997-12-17 2000-07-11 Automotive Technologies International, Inc. Apparatus for determining the location of a head of an occupant in the presence of objects that obscure the head
SE9402877L (sv) * 1994-08-30 1996-05-15 Autosafe Automobile I Stockhol Anordning för att motverka pisksnärtskador
DE29504287U1 (de) * 1995-03-13 1995-05-11 Bonke, Christoph, Dr., 83126 Flintsbach Individuell anpaßbare Kopfstütze für Sitze mit Rückenlehne
US5782529A (en) * 1997-02-20 1998-07-21 Alliedsignal Inc. Inflatable seat back
DE29907245U1 (de) * 1999-04-23 1999-08-26 TRW Occupant Restraint Systems GmbH & Co. KG, 73553 Alfdorf Aufblasbare Kopfstütze
JP2001247010A (ja) * 1999-12-28 2001-09-11 Takata Corp 乗員保護装置
DE10029046A1 (de) * 2000-06-13 2001-12-20 Takata Europ Gmbh Schutzeinrichtung für die Insassen eines Fahrzeuges sowie Verfahren zum Schutz von Insassen
US6568754B1 (en) * 2000-10-30 2003-05-27 Ford Global Technologies, Llc Expandable, redeployable automotive headrest
US20040021361A1 (en) * 2001-04-11 2004-02-05 Jin-Gyu Park Seat cushion assembly
US6820930B2 (en) * 2002-04-29 2004-11-23 Ronald P. Dellanno Fluid-actuated support for vehicular seats
JP3690383B2 (ja) * 2002-10-16 2005-08-31 マツダ株式会社 車両用乗員検知装置
US7150468B2 (en) * 2002-10-21 2006-12-19 Pan James Y M Inflatable head restraint
US7059678B1 (en) * 2003-01-30 2006-06-13 Taylor Alan R Portable orthopedic support device
EP1800941B1 (en) * 2005-12-01 2010-06-09 Toyoda Gosei Co., Ltd. Passenger protection device
JP4907175B2 (ja) * 2006-01-18 2012-03-28 タカタ株式会社 座席シート装置
GB2460600B (en) * 2007-04-19 2011-09-21 Ronald P Dellanno Vehicle seat for reducing the risk of spinal and head injuries of personnel in combat vehicles
US8033600B2 (en) * 2007-05-29 2011-10-11 Ergoair, Inc. Seat system with shock- and vibration-reducing bladders
DE102008029617B4 (de) * 2008-06-23 2013-05-23 Lear Corp. Fahrzeugsitzanordnung mit einer Energieabsorptionsvorrichtung

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5991164U (ja) * 1982-12-09 1984-06-20 池田物産株式会社 エアサポ−トマツト
JPS59184547U (ja) * 1983-04-22 1984-12-08 アシコ株式会社 シ−ト用背当具
JPH0690834A (ja) * 1992-09-14 1994-04-05 Suzuki Motor Corp 車両用シート制御システム
JPH1111192A (ja) * 1997-06-26 1999-01-19 Car Mate Mfg Co Ltd チャイルドシート
JP2000041784A (ja) 1998-07-30 2000-02-15 Ikeda Bussan Co Ltd 車両用ヒンジ付きシート装置
JP2002019555A (ja) * 2000-07-07 2002-01-23 Takata Corp 乗員保護装置
JP2003237520A (ja) * 2002-02-13 2003-08-27 Daihatsu Motor Co Ltd 車両のシート構造
JP2005145088A (ja) * 2003-11-11 2005-06-09 Masayoshi Saito ジュニアシートまたはジュニアシート用サポート背もたれ

Also Published As

Publication number Publication date
JP4332191B2 (ja) 2009-09-16
CN101801722A (zh) 2010-08-11
US20100253119A1 (en) 2010-10-07
EP2184203A1 (en) 2010-05-12
JP2009082549A (ja) 2009-04-23

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