CN104736017B - 椅子 - Google Patents

椅子 Download PDF

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Publication number
CN104736017B
CN104736017B CN201380054080.2A CN201380054080A CN104736017B CN 104736017 B CN104736017 B CN 104736017B CN 201380054080 A CN201380054080 A CN 201380054080A CN 104736017 B CN104736017 B CN 104736017B
Authority
CN
China
Prior art keywords
backrest
occupant
pair
face piece
support
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.)
Active
Application number
CN201380054080.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN104736017A (zh
Inventor
五十嵐僚
井泽晶
井泽晶一
益永浩
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.)
Okamura Manufacturing Co Ltd
Original Assignee
Okamura Manufacturing Co Ltd
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 Okamura Manufacturing Co Ltd filed Critical Okamura Manufacturing Co Ltd
Publication of CN104736017A publication Critical patent/CN104736017A/zh
Application granted granted Critical
Publication of CN104736017B publication Critical patent/CN104736017B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C5/00—Chairs of special materials
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
    • A47C7/4454—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs of torsion type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
CN201380054080.2A 2012-10-18 2013-10-17 椅子 Active CN104736017B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012230929 2012-10-18
JP2012-230929 2012-10-18
PCT/JP2013/078166 WO2014061732A1 (ja) 2012-10-18 2013-10-17 椅子

Publications (2)

Publication Number Publication Date
CN104736017A CN104736017A (zh) 2015-06-24
CN104736017B true CN104736017B (zh) 2017-04-05

Family

ID=50488292

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380054080.2A Active CN104736017B (zh) 2012-10-18 2013-10-17 椅子

Country Status (5)

Country Link
US (1) US20150265058A1 (ja)
EP (1) EP2910148A4 (ja)
JP (1) JP6300416B2 (ja)
CN (1) CN104736017B (ja)
WO (1) WO2014061732A1 (ja)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014220695A1 (de) * 2014-10-13 2016-04-28 Haworth Gmbh Stuhl, insbesondere Bürostuhl
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
US10194750B2 (en) * 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
EP3282899B1 (en) * 2015-04-13 2021-11-03 Steelcase Inc. Seating arrangement
US10463153B2 (en) 2016-06-09 2019-11-05 Steelcase Inc. Seating arrangement
US10219627B2 (en) * 2016-09-29 2019-03-05 Steelcase Inc. Compliant seating structure
JP2018075885A (ja) * 2016-11-07 2018-05-17 トヨタ自動車株式会社 車両用シート構造
USD827352S1 (en) 2017-05-25 2018-09-04 Steelcase Inc. Seating arrangement
US10799028B2 (en) 2017-08-10 2020-10-13 NHI Corporation Chairs including flexible frames
JP1607139S (ja) * 2017-09-29 2018-06-18
JP1607138S (ja) * 2017-09-29 2018-06-18
US11291305B2 (en) 2017-12-05 2022-04-05 Steelcase Inc. Compliant backrest
US10813463B2 (en) 2017-12-05 2020-10-27 Steelcase Inc. Compliant backrest
WO2019204714A1 (en) 2018-04-19 2019-10-24 Cramer Llc Chair having pliable backrest and methods for same
US10426269B1 (en) * 2018-04-30 2019-10-01 Buzz Seating, Inc. Chair with appendage accommodations
JP7307537B2 (ja) * 2018-10-09 2023-07-12 株式会社イトーキ 椅子
EP4268676A3 (en) 2019-02-21 2024-02-07 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
EP4030968A4 (en) 2019-09-18 2023-10-04 Steelcase Inc. BODY SUPPORT ELEMENT WITH GRID STRUCTURE
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
USD971623S1 (en) * 2020-06-28 2022-12-06 Tao Yang Office chair
USD950290S1 (en) * 2021-07-09 2022-05-03 Foshan Zhongyang Furniture Co., Ltd. Office chair

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2282367Y (zh) * 1997-01-03 1998-05-27 陈大中 可变形折叠式靠椅
JP3589015B2 (ja) * 1998-03-31 2004-11-17 株式会社岡村製作所 椅子の背凭れ支持装置
CN1330907A (zh) * 2000-06-09 2002-01-16 普罗科德有限公司 具有同步摇摆座位和靠背的椅子
US6609755B2 (en) * 2001-06-15 2003-08-26 Hon Technology Inc. Ergonomic chair
GB2400312B (en) 2002-02-13 2006-07-26 Miller Herman Inc Back support structure
CN103494465B (zh) * 2005-03-01 2016-05-04 霍沃思公司 用于座椅的腰部垫
JP5002835B2 (ja) * 2005-10-27 2012-08-15 コクヨ株式会社 部材の接続構造
JP4719905B2 (ja) * 2005-10-27 2011-07-06 コクヨ株式会社 椅子
JP3118464U (ja) * 2005-11-10 2006-01-26 株式会社クオリ 椅子の背もたれ張着構造
US7874619B2 (en) * 2007-01-29 2011-01-25 Allseating Corporation Adjustable lumbar support for a chair back
CN101801241B (zh) * 2007-03-13 2013-06-05 Hni技术公司 动态座椅靠背腰部支撑系统
JP5276304B2 (ja) 2007-11-09 2013-08-28 株式会社内田洋行 椅子の背もたれ構造
JP5543117B2 (ja) * 2009-02-25 2014-07-09 株式会社岡村製作所 椅子の背凭れ装置
JP5378747B2 (ja) * 2008-10-16 2013-12-25 株式会社岡村製作所 椅子
US8449037B2 (en) * 2010-04-13 2013-05-28 Herman Miller, Inc. Seating structure with a contoured flexible backrest
US8408647B2 (en) * 2010-05-21 2013-04-02 Yao-Chuan Wu Movable chair backrest
JP2013528452A (ja) * 2010-06-15 2013-07-11 クラウディア プリカット 椅子
CN202135994U (zh) * 2011-06-04 2012-02-08 陈敏 座椅靠背安装结构
TWM414875U (en) * 2011-06-24 2011-11-01 Fuh Shyan Co Ltd Elastic leaning and restoration device of lifting back of office chair
US9609952B2 (en) * 2012-05-04 2017-04-04 Itoki Corporation Chair, especially, office chair

Also Published As

Publication number Publication date
JPWO2014061732A1 (ja) 2016-09-05
WO2014061732A1 (ja) 2014-04-24
EP2910148A4 (en) 2016-05-25
JP6300416B2 (ja) 2018-03-28
EP2910148A1 (en) 2015-08-26
CN104736017A (zh) 2015-06-24
US20150265058A1 (en) 2015-09-24

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