CN100420404C - 椅子的靠背结构 - Google Patents

椅子的靠背结构 Download PDF

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Publication number
CN100420404C
CN100420404C CNB2003801011427A CN200380101142A CN100420404C CN 100420404 C CN100420404 C CN 100420404C CN B2003801011427 A CNB2003801011427 A CN B2003801011427A CN 200380101142 A CN200380101142 A CN 200380101142A CN 100420404 C CN100420404 C CN 100420404C
Authority
CN
China
Prior art keywords
backboard
body framework
angle
framework
bend
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
CNB2003801011427A
Other languages
English (en)
Chinese (zh)
Other versions
CN1713841A (zh
Inventor
中村贵士
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.)
Kokuyo Co Ltd
Kokuyo Furniture Co Ltd
Original Assignee
Kokuyo 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
Priority claimed from JP2002299716A external-priority patent/JP2004129966A/ja
Priority claimed from JP2002299697A external-priority patent/JP4185754B2/ja
Application filed by Kokuyo Co Ltd filed Critical Kokuyo Co Ltd
Publication of CN1713841A publication Critical patent/CN1713841A/zh
Application granted granted Critical
Publication of CN100420404C publication Critical patent/CN100420404C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
CNB2003801011427A 2002-10-11 2003-10-08 椅子的靠背结构 Expired - Fee Related CN100420404C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002299716A JP2004129966A (ja) 2002-10-11 2002-10-11 椅子の背もたれ構造
JP2002299697A JP4185754B2 (ja) 2002-04-08 2002-10-11 椅子の背もたれ構造
JP299716/2002 2002-10-11
JP299697/2002 2002-10-11

Publications (2)

Publication Number Publication Date
CN1713841A CN1713841A (zh) 2005-12-28
CN100420404C true CN100420404C (zh) 2008-09-24

Family

ID=32179067

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2003801011427A Expired - Fee Related CN100420404C (zh) 2002-10-11 2003-10-08 椅子的靠背结构

Country Status (3)

Country Link
CN (1) CN100420404C (fr)
AU (1) AU2003272952A1 (fr)
WO (1) WO2004037047A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102573570A (zh) * 2009-10-19 2012-07-11 株式会社冈村制作所 椅子的靠背
CN106108442A (zh) * 2016-08-22 2016-11-16 南宁曦聚绰新能源有限公司 一种多用途椅子

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008112918A1 (fr) * 2007-03-13 2008-09-18 Hni Technologies Inc. Système de support lombaire dynamique pour dossier de chaise
JP5514509B2 (ja) * 2009-10-26 2014-06-04 株式会社イトーキ ロッキング椅子
CN101953592B (zh) * 2010-04-16 2012-09-05 天津开发区奥金高新技术有限公司 一种可自动调节的靠垫
DE102012109710A1 (de) * 2012-10-11 2014-06-12 Grammer Ag Fahrzeugsitz mit veränderbarer Rückenlehnenform
JP6135098B2 (ja) * 2012-11-06 2017-05-31 コクヨ株式会社 椅子
KR101917582B1 (ko) * 2018-08-17 2018-11-09 주식회사 대하정공 텐션 등판이 구비된 의자

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04101652U (ja) * 1991-01-31 1992-09-02 株式会社伊藤喜工作所 椅子の背もたれ装置
JPH04118059U (ja) * 1991-04-05 1992-10-22 デユポン・ジヤパン・リミテツド 背もたれ付椅子
US6257665B1 (en) * 1998-07-09 2001-07-10 Okamura Corporation Chair
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233627A1 (de) * 1992-10-06 1994-04-07 Comforto Gmbh Stuhl mit Rückenlehne

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04101652U (ja) * 1991-01-31 1992-09-02 株式会社伊藤喜工作所 椅子の背もたれ装置
JPH04118059U (ja) * 1991-04-05 1992-10-22 デユポン・ジヤパン・リミテツド 背もたれ付椅子
US6257665B1 (en) * 1998-07-09 2001-07-10 Okamura Corporation Chair
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102573570A (zh) * 2009-10-19 2012-07-11 株式会社冈村制作所 椅子的靠背
CN102573570B (zh) * 2009-10-19 2015-03-04 株式会社冈村制作所 椅子的靠背
CN106108442A (zh) * 2016-08-22 2016-11-16 南宁曦聚绰新能源有限公司 一种多用途椅子

Also Published As

Publication number Publication date
CN1713841A (zh) 2005-12-28
WO2004037047A1 (fr) 2004-05-06
AU2003272952A1 (en) 2004-05-13

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

Granted publication date: 20080924

Termination date: 20171008