DE112010003801T5 - Stuhlrückenstützvorrichtung für einen stuhl - Google Patents

Stuhlrückenstützvorrichtung für einen stuhl Download PDF

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Publication number
DE112010003801T5
DE112010003801T5 DE112010003801T DE112010003801T DE112010003801T5 DE 112010003801 T5 DE112010003801 T5 DE 112010003801T5 DE 112010003801 T DE112010003801 T DE 112010003801T DE 112010003801 T DE112010003801 T DE 112010003801T DE 112010003801 T5 DE112010003801 T5 DE 112010003801T5
Authority
DE
Germany
Prior art keywords
backrest
support
seat back
frame
user
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
Application number
DE112010003801T
Other languages
German (de)
English (en)
Other versions
DE112010003801B4 (de
Inventor
Kwan-Young Jung
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.)
Duoback Korea Co Ltd
Original Assignee
Duoback Korea 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 Duoback Korea Co Ltd filed Critical Duoback Korea Co Ltd
Publication of DE112010003801T5 publication Critical patent/DE112010003801T5/de
Application granted granted Critical
Publication of DE112010003801B4 publication Critical patent/DE112010003801B4/de
Active 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
    • 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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • 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
    • A47C7/405—Support for the head or the back for the back with double backrests
    • 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
    • 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
    • A47C7/448—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with resilient blocks
    • 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

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
DE112010003801.5T 2009-09-25 2010-09-27 Stuhlrückenstützvorrichtung für einen stuhl Active DE112010003801B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2009-0091285 2009-09-25
KR1020090091285A KR101044429B1 (ko) 2009-09-25 2009-09-25 의자의 등 지지 장치
PCT/KR2010/006553 WO2011037430A2 (fr) 2009-09-25 2010-09-27 Dispositif de soutien du dos destiné à équiper une chaise

Publications (2)

Publication Number Publication Date
DE112010003801T5 true DE112010003801T5 (de) 2012-11-08
DE112010003801B4 DE112010003801B4 (de) 2024-09-12

Family

ID=43796405

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112010003801.5T Active DE112010003801B4 (de) 2009-09-25 2010-09-27 Stuhlrückenstützvorrichtung für einen stuhl

Country Status (4)

Country Link
KR (1) KR101044429B1 (fr)
DE (1) DE112010003801B4 (fr)
GB (1) GB2487502B (fr)
WO (1) WO2011037430A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10463153B2 (en) 2016-06-09 2019-11-05 Steelcase Inc. Seating arrangement
USD827352S1 (en) 2017-05-25 2018-09-04 Steelcase Inc. Seating arrangement
CN112754208A (zh) * 2020-12-30 2021-05-07 永艺家具股份有限公司 一种人体工学座椅
KR102527958B1 (ko) * 2021-07-12 2023-05-04 (주)광일체어 자체 틸팅 단속구조가 적용된 등받이체를 갖는 의자

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044693A (en) * 1989-10-31 1991-09-03 Tachi-S Co., Ltd. Seat back structure of an automotive seat
JP3953723B2 (ja) * 2000-09-11 2007-08-08 シロキ工業株式会社 車両用シートのランバーサポート装置
JP2005211250A (ja) 2004-01-28 2005-08-11 Okamura Corp 椅子用シート
KR100508132B1 (ko) 2004-09-15 2005-08-18 박종근 의자 등받이
JP4664192B2 (ja) * 2005-11-25 2011-04-06 株式会社タチエス シート・バック・フレーム
US7104604B1 (en) 2005-12-14 2006-09-12 Russell International Corporation Waist supporting structure of a dual-layer chair back
KR100684204B1 (ko) 2006-04-20 2007-02-22 주식회사 리바트 의자
JP4888956B2 (ja) 2006-05-31 2012-02-29 株式会社岡村製作所 椅子
JP4948975B2 (ja) 2006-11-10 2012-06-06 株式会社岡村製作所 椅子の背凭れ装置
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
DE102007036198A1 (de) 2007-08-02 2009-02-05 Da Yin Wei Tong Co., Ltd. Ankopplungsvorrichtung für eine Rückenlehne oder Kopfstütze
US7717512B2 (en) * 2007-10-23 2010-05-18 Toyota Boshoku Kabushiki Kaisha Seat backs for vehicular seats
JP5085603B2 (ja) * 2009-04-24 2012-11-28 本田技研工業株式会社 シートバック装置

Also Published As

Publication number Publication date
WO2011037430A2 (fr) 2011-03-31
KR20110033696A (ko) 2011-03-31
GB2487502A (en) 2012-07-25
GB2487502B (en) 2016-03-02
WO2011037430A3 (fr) 2011-08-18
GB201206698D0 (en) 2012-05-30
WO2011037430A9 (fr) 2011-06-30
DE112010003801B4 (de) 2024-09-12
KR101044429B1 (ko) 2011-06-29

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Legal Events

Date Code Title Description
R163 Identified publications notified
R012 Request for examination validly filed
R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division