WO2009060645A1 - 椅子の背もたれ構造 - Google Patents

椅子の背もたれ構造 Download PDF

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Publication number
WO2009060645A1
WO2009060645A1 PCT/JP2008/062840 JP2008062840W WO2009060645A1 WO 2009060645 A1 WO2009060645 A1 WO 2009060645A1 JP 2008062840 W JP2008062840 W JP 2008062840W WO 2009060645 A1 WO2009060645 A1 WO 2009060645A1
Authority
WO
WIPO (PCT)
Prior art keywords
back plate
backrest structure
net
chair backrest
backrest
Prior art date
Application number
PCT/JP2008/062840
Other languages
English (en)
French (fr)
Inventor
Atsuo Okamoto
Yuuji Inoue
Satoru Yamazaki
Original Assignee
Uchida Yoko 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 Uchida Yoko Co., Ltd. filed Critical Uchida Yoko Co., Ltd.
Priority to CN2008801152926A priority Critical patent/CN101854834B/zh
Publication of WO2009060645A1 publication Critical patent/WO2009060645A1/ja

Links

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

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

　本発明は、利用者が良好なフィット感を得ることができると共に、体裁を良好にできる椅子の背もたれ構造を提供する。この背もたれ構造は、脚により支持される座部の端部側から上方に伸びる背フレーム２０と、この背フレーム２０内に設けられ柔軟性を有すると共に、多数の菱形状の孔２４が設けられ網状に形成された背板２１とを備える。この構成により、背板２１は斜めの糸又は帯を編み込んだ網状に形成されるので、背板２１に利用者による荷重が作用した際に、背板２１の伸び量が同一幅の縦長孔を有する背板より大きくなる。この構成により、椅子の利用者が良好なフィット感を得ることができると共に、体裁を良好にできる。
PCT/JP2008/062840 2007-11-09 2008-07-16 椅子の背もたれ構造 WO2009060645A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008801152926A CN101854834B (zh) 2007-11-09 2008-07-16 椅子的靠背构造

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007292367A JP5276304B2 (ja) 2007-11-09 2007-11-09 椅子の背もたれ構造
JP2007-292367 2007-11-09

Publications (1)

Publication Number Publication Date
WO2009060645A1 true WO2009060645A1 (ja) 2009-05-14

Family

ID=40625550

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062840 WO2009060645A1 (ja) 2007-11-09 2008-07-16 椅子の背もたれ構造

Country Status (4)

Country Link
JP (1) JP5276304B2 (ja)
CN (1) CN101854834B (ja)
TW (1) TW200948309A (ja)
WO (1) WO2009060645A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5467814B2 (ja) * 2009-08-19 2014-04-09 株式会社イトーキ 椅子の背もたれ又は座
US8991932B2 (en) 2009-11-12 2015-03-31 Okamura Corporation Backrest mechanism for chair
EP2708158A4 (en) 2011-05-11 2014-09-24 Okamura Corp back of a chair
CN104736017B (zh) 2012-10-18 2017-04-05 株式会社冈村制作所 椅子
WO2014061299A1 (ja) 2012-10-18 2014-04-24 株式会社岡村製作所 椅子
JP2014090989A (ja) * 2012-11-06 2014-05-19 Kokuyo Furniture Co Ltd 椅子
CN105377077B (zh) 2013-06-07 2020-03-17 株式会社冈村制作所 椅子
WO2015186731A1 (ja) 2014-06-05 2015-12-10 株式会社岡村製作所 椅子の背凭れ、及び、椅子
CN107283128B (zh) * 2017-07-19 2023-05-09 安徽国豪新能源特种车辆有限公司 一种便于调节安装靠背垫的电动车靠背框架的制作方法
CN114432017A (zh) * 2020-11-06 2022-05-06 钟以俊 支撑背架结构

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1170029A (ja) * 1997-08-29 1999-03-16 Daihatsu Motor Co Ltd 自動車用シートのシートバック構造
JP2005160558A (ja) * 2003-11-28 2005-06-23 Itoki Crebio Corp 椅子及びその座板並びに背板
WO2007052734A1 (ja) * 2005-11-04 2007-05-10 Okamura Corporation 椅子の背凭れ装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1170029A (ja) * 1997-08-29 1999-03-16 Daihatsu Motor Co Ltd 自動車用シートのシートバック構造
JP2005160558A (ja) * 2003-11-28 2005-06-23 Itoki Crebio Corp 椅子及びその座板並びに背板
WO2007052734A1 (ja) * 2005-11-04 2007-05-10 Okamura Corporation 椅子の背凭れ装置

Also Published As

Publication number Publication date
CN101854834A (zh) 2010-10-06
JP5276304B2 (ja) 2013-08-28
CN101854834B (zh) 2012-10-03
TW200948309A (en) 2009-12-01
JP2009112729A (ja) 2009-05-28

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