JP2009082549A - シート構造 - Google Patents
シート構造 Download PDFInfo
- Publication number
- JP2009082549A JP2009082549A JP2007257408A JP2007257408A JP2009082549A JP 2009082549 A JP2009082549 A JP 2009082549A JP 2007257408 A JP2007257408 A JP 2007257408A JP 2007257408 A JP2007257408 A JP 2007257408A JP 2009082549 A JP2009082549 A JP 2009082549A
- Authority
- JP
- Japan
- Prior art keywords
- air
- seat
- bag
- pad
- hardness
- 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.)
- Granted
Links
- 230000004308 accommodation Effects 0.000 claims description 10
- 230000035699 permeability Effects 0.000 description 4
- 210000004712 air sac Anatomy 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
【解決手段】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。
【選択図】図1
Description
14 シートクッション
16 シートバック
18 ヘッドレスト
20 パッド
22 表面部材
26 空気袋(収容袋)
30 第1アクチュエータ(気圧可変手段、供給手段)
32 空気弁(気圧可変手段、流出調整手段)
34 第2アクチュエータ(気圧可変手段、流出調整手段)
Claims (5)
- 車両のシートの内部に設けられ、弾性及び通気性を有するパッドと、
前記パッドを収容すると共に、内部に空気を封入可能に構成された収容袋と、
前記収容袋内に連通され、前記収容袋内の気圧を変化させることにより前記パッドの硬度を変更する気圧可変手段と、
を備えたシート構造。 - 前記シートのシートクッション、シートバック、及びヘッドレストのうちの少なくとも1つに前記パッド及び前記収容袋を設け、
前記気圧可変手段は、車両の衝突時に、前記収容袋内に空気を供給して該収容袋内の気圧を上昇させる、
ことを特徴とする請求項1記載のシート構造。 - 前記気圧可変手段は、前記収容袋内への空気の供給を行う供給手段と、前記収容袋内から外部への空気の流出速度を調整する流出調整手段と、を備えている、ことを特徴とする請求項1又は請求項2記載のシート構造。
- 前記収容袋と前記パッドとを一体に形成した、ことを特徴とする請求項1〜請求項3の何れか1項記載のシート構造。
- 前記収容袋は、前記パッドの全体を被覆すると共に前記シートの表面に配置される表面部材を構成する、ことを特徴とする請求項1〜請求項4の何れか1項記載のシート構造。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007257408A JP4332191B2 (ja) | 2007-10-01 | 2007-10-01 | シート構造 |
US12/677,867 US20100253119A1 (en) | 2007-10-01 | 2008-09-29 | Seat structure, method of changing seat hardness, and vehicle |
PCT/JP2008/067654 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 |
EP08834761A EP2184203A1 (en) | 2007-10-01 | 2008-09-29 | Seat structure, seat hardness change method, and vehicle |
CN200880106854A CN101801722A (zh) | 2007-10-01 | 2008-09-29 | 座椅结构、座椅硬度变更方法及车辆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007257408A JP4332191B2 (ja) | 2007-10-01 | 2007-10-01 | シート構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009082549A true JP2009082549A (ja) | 2009-04-23 |
JP4332191B2 JP4332191B2 (ja) | 2009-09-16 |
Family
ID=40526131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007257408A Expired - Fee Related JP4332191B2 (ja) | 2007-10-01 | 2007-10-01 | シート構造 |
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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104773097A (zh) * | 2014-01-10 | 2015-07-15 | 富尔夏汽车座椅股份有限公司 | 具有用于机动车辆座椅的支撑件的衬垫 |
JP2019104459A (ja) * | 2017-12-14 | 2019-06-27 | 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 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012103640A1 (en) * | 2011-01-31 | 2012-08-09 | Simon Fraser University | Inflation method and apparatus for an airbag |
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 |
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 |
CN110789409A (zh) * | 2019-11-13 | 2020-02-14 | 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 |
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 |
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 |
Family Cites Families (27)
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 |
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 |
JPH0690834A (ja) * | 1992-09-14 | 1994-04-05 | Suzuki Motor Corp | 車両用シート制御システム |
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 |
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 |
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 |
JP2002019555A (ja) * | 2000-07-07 | 2002-01-23 | Takata Corp | 乗員保護装置 |
US6568754B1 (en) * | 2000-10-30 | 2003-05-27 | Ford Global Technologies, Llc | Expandable, redeployable automotive headrest |
JP2004519310A (ja) * | 2001-04-11 | 2004-07-02 | ジン−ギュ パーク, | 座席用クッションシート |
JP2003237520A (ja) * | 2002-02-13 | 2003-08-27 | Daihatsu Motor Co Ltd | 車両のシート構造 |
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 |
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 |
US20070132214A1 (en) * | 2005-12-01 | 2007-06-14 | 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 |
-
2007
- 2007-10-01 JP JP2007257408A patent/JP4332191B2/ja not_active Expired - Fee Related
-
2008
- 2008-09-29 US US12/677,867 patent/US20100253119A1/en not_active Abandoned
- 2008-09-29 CN CN200880106854A patent/CN101801722A/zh active Pending
- 2008-09-29 EP EP08834761A patent/EP2184203A1/en not_active Withdrawn
- 2008-09-29 WO PCT/JP2008/067654 patent/WO2009044702A1/ja active Application Filing
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104773097A (zh) * | 2014-01-10 | 2015-07-15 | 富尔夏汽车座椅股份有限公司 | 具有用于机动车辆座椅的支撑件的衬垫 |
JP2019104459A (ja) * | 2017-12-14 | 2019-06-27 | 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 |
Also Published As
Publication number | Publication date |
---|---|
EP2184203A1 (en) | 2010-05-12 |
WO2009044702A1 (ja) | 2009-04-09 |
CN101801722A (zh) | 2010-08-11 |
JP4332191B2 (ja) | 2009-09-16 |
US20100253119A1 (en) | 2010-10-07 |
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