CN102056512B - 靠背可倾斜的座椅 - Google Patents

靠背可倾斜的座椅 Download PDF

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Publication number
CN102056512B
CN102056512B CN2009801208517A CN200980120851A CN102056512B CN 102056512 B CN102056512 B CN 102056512B CN 2009801208517 A CN2009801208517 A CN 2009801208517A CN 200980120851 A CN200980120851 A CN 200980120851A CN 102056512 B CN102056512 B CN 102056512B
Authority
CN
China
Prior art keywords
backrest
seat
cursor
torsion spring
elastic device
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
Application number
CN2009801208517A
Other languages
English (en)
Chinese (zh)
Other versions
CN102056512A (zh
Inventor
片平孝志
八田达夫
西村重男
神谷成昭
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.)
UCHIDA YOYUKI CO Ltd
Hokkaido University NUC
Original Assignee
UCHIDA YOYUKI CO Ltd
Hokkaido University NUC
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 UCHIDA YOYUKI CO Ltd, Hokkaido University NUC filed Critical UCHIDA YOYUKI CO Ltd
Publication of CN102056512A publication Critical patent/CN102056512A/zh
Application granted granted Critical
Publication of CN102056512B publication Critical patent/CN102056512B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
    • A47C1/03274—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil 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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means 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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
    • A47C1/03279—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means 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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/126—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for chairs

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
CN2009801208517A 2008-06-05 2009-06-05 靠背可倾斜的座椅 Expired - Fee Related CN102056512B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008-148540 2008-06-05
JP2008148540 2008-06-05
PCT/JP2009/002563 WO2009147869A1 (ja) 2008-06-05 2009-06-05 背もたれの傾動可能な椅子

Publications (2)

Publication Number Publication Date
CN102056512A CN102056512A (zh) 2011-05-11
CN102056512B true CN102056512B (zh) 2013-06-12

Family

ID=41397949

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801208517A Expired - Fee Related CN102056512B (zh) 2008-06-05 2009-06-05 靠背可倾斜的座椅

Country Status (5)

Country Link
JP (1) JP5598855B2 (ko)
KR (1) KR20110022040A (ko)
CN (1) CN102056512B (ko)
TW (1) TW201016170A (ko)
WO (1) WO2009147869A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2625225C2 (ru) 2011-10-04 2017-07-12 Формвэй Фурнитуре Лимитед Кресло и опорные структуры
DE202012002288U1 (de) * 2012-03-08 2012-05-11 Walter Knoll Ag & Co. Kg Funktionsstuhl
CN103799741B (zh) * 2012-11-01 2017-06-20 奥弗·巴查 座椅靠背，座椅装置及方法
IT201600071468A1 (it) * 2016-07-08 2018-01-08 Co Fe Mo Ind S R L Meccanismo di oscillazione per sedie
TWI808904B (zh) * 2022-10-04 2023-07-11 宣禹實業股份有限公司 椅具之座背連動裝置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150948A (en) * 1989-09-16 1992-09-29 Voelkle Rolf Reclining chair
CN1074361A (zh) * 1991-10-31 1993-07-21 罗尔夫·福尔克尔 可倾斜的椅子
US6394546B1 (en) * 1997-10-24 2002-05-28 Steelcase Development Corporation Lumbar device
CN1775144A (zh) * 2005-12-09 2006-05-24 黄星浩 座椅靠背调节装置
CN101166444A (zh) * 2005-04-28 2008-04-23 博克一有限两合公司 同步机构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4796950A (en) * 1987-02-09 1989-01-10 Haworth, Inc. Tilt mechanism, particularly for knee-tilt chair
JPH07289383A (ja) * 1994-04-27 1995-11-07 Tokai Kinzoku Kogyo Kk 椅子の傾動装置
JP3652401B2 (ja) * 1995-04-25 2005-05-25 株式会社内田洋行 椅子の背部傾動装置
JP4727805B2 (ja) * 2000-11-06 2011-07-20 株式会社岡村製作所 椅子における操作レバー構造
GB0100388D0 (en) * 2001-01-06 2001-02-14 Unit Press Ltd Chairs
JP4848099B2 (ja) * 2001-07-18 2011-12-28 タカノ株式会社 椅子
JP4064679B2 (ja) * 2002-02-05 2008-03-19 コクヨ株式会社 椅子

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5150948A (en) * 1989-09-16 1992-09-29 Voelkle Rolf Reclining chair
CN1074361A (zh) * 1991-10-31 1993-07-21 罗尔夫·福尔克尔 可倾斜的椅子
US6394546B1 (en) * 1997-10-24 2002-05-28 Steelcase Development Corporation Lumbar device
CN101166444A (zh) * 2005-04-28 2008-04-23 博克一有限两合公司 同步机构
CN1775144A (zh) * 2005-12-09 2006-05-24 黄星浩 座椅靠背调节装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
JP平3-121013A 1991.05.23
JP特开2002-142899A 2002.05.21
JP特开平7-289383A 1995.11.07
JP特开平8-289825A 1996.11.05

Also Published As

Publication number Publication date
KR20110022040A (ko) 2011-03-04
WO2009147869A1 (ja) 2009-12-10
JP5598855B2 (ja) 2014-10-01
TW201016170A (en) 2010-05-01
JPWO2009147869A1 (ja) 2011-10-27
CN102056512A (zh) 2011-05-11

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130612

Termination date: 20210605

CF01 Termination of patent right due to non-payment of annual fee