WO2010128800A3 - 등받이 회전승강장치 및 이를 이용한 의자 - Google Patents

등받이 회전승강장치 및 이를 이용한 의자 Download PDF

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Publication number
WO2010128800A3
WO2010128800A3 PCT/KR2010/002860 KR2010002860W WO2010128800A3 WO 2010128800 A3 WO2010128800 A3 WO 2010128800A3 KR 2010002860 W KR2010002860 W KR 2010002860W WO 2010128800 A3 WO2010128800 A3 WO 2010128800A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotating
elevating
backrest
cylindrical body
cylindrical
Prior art date
Application number
PCT/KR2010/002860
Other languages
English (en)
French (fr)
Other versions
WO2010128800A2 (ko
Inventor
조영관
Original Assignee
주식회사 닥터스생활과학
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 주식회사 닥터스생활과학 filed Critical 주식회사 닥터스생활과학
Publication of WO2010128800A2 publication Critical patent/WO2010128800A2/ko
Publication of WO2010128800A3 publication Critical patent/WO2010128800A3/ko

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
    • A47C7/02—Seat parts
    • 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
    • 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
    • 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
    • A47C7/38—Support for the head or the back for the head
    • 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
    • A47C7/405—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
    • A47C7/48—Support for the head or the back for the back of freely-rotatable type

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

본 발명은 사출성형이 가능한 소재를 사용하더라도 내구성이 우수한 다수의 회전 승강 안내 요홈 구조를 갖는 등받이 회전승강장치 및 이를 이용한 의자에 관한 것이다. 본 발명의 등받이 회전승강장치는 중앙부에 원통형 관통구멍이 형성되는 제1회전지지대와, 상기 제1회전지지대의 외주부에 각각 회전승강을 안내하는 다수의 나선형 승강안내면을 갖는 다수의 회전 승강 안내 요홈이 상방향으로 형성된 제1원통형 몸체를 구비하는 고정지지부재; 및 상기 다수의 회전 승강 안내 요홈에 상보형으로 결합되는 다수의 회전 승강 돌기가 하방향으로 형성된 제2원통형 몸체와, 상기 제2원통형 몸체의 중앙부로부터 하방향으로 연장되어 상기 원통형 관통구멍에 삽입되는 제2회전지지대를 구비하는 가동부재를 포함한다.
PCT/KR2010/002860 2009-05-06 2010-05-06 등받이 회전승강장치 및 이를 이용한 의자 WO2010128800A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090039244A KR20100120438A (ko) 2009-05-06 2009-05-06 등받이 회전승강장치 및 이를 이용한 의자
KR10-2009-0039244 2009-05-06

Publications (2)

Publication Number Publication Date
WO2010128800A2 WO2010128800A2 (ko) 2010-11-11
WO2010128800A3 true WO2010128800A3 (ko) 2011-03-24

Family

ID=43050625

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/002860 WO2010128800A2 (ko) 2009-05-06 2010-05-06 등받이 회전승강장치 및 이를 이용한 의자

Country Status (2)

Country Link
KR (1) KR20100120438A (ko)
WO (1) WO2010128800A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101228159B1 (ko) * 2012-10-17 2013-03-11 주식회사 네오퍼스 의자의 등받이 높낮이 조절 구조
US10021985B2 (en) * 2016-04-28 2018-07-17 James E. Grove Adjustable back support assembly for the back of a chair

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001046165A (ja) * 1999-08-10 2001-02-20 Marukyo Seisakusho:Kk 家具等の高さ調節装置
KR200323355Y1 (ko) * 2003-05-20 2003-08-14 이철웅 등받이의 조절기능이 부여된 의자
KR100499339B1 (ko) * 2004-07-14 2005-07-04 차석출 척추 교정용 의자 등받이
KR100768480B1 (ko) * 2006-06-01 2007-10-19 박창준 자세교정, 견인치료 및 마사지 기능을 갖는 의자

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001046165A (ja) * 1999-08-10 2001-02-20 Marukyo Seisakusho:Kk 家具等の高さ調節装置
KR200323355Y1 (ko) * 2003-05-20 2003-08-14 이철웅 등받이의 조절기능이 부여된 의자
KR100499339B1 (ko) * 2004-07-14 2005-07-04 차석출 척추 교정용 의자 등받이
KR100768480B1 (ko) * 2006-06-01 2007-10-19 박창준 자세교정, 견인치료 및 마사지 기능을 갖는 의자

Also Published As

Publication number Publication date
WO2010128800A2 (ko) 2010-11-11
KR20100120438A (ko) 2010-11-16

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