WO2011087264A3 - Multifunctional chair - Google Patents

Multifunctional chair Download PDF

Info

Publication number
WO2011087264A3
WO2011087264A3 PCT/KR2011/000203 KR2011000203W WO2011087264A3 WO 2011087264 A3 WO2011087264 A3 WO 2011087264A3 KR 2011000203 W KR2011000203 W KR 2011000203W WO 2011087264 A3 WO2011087264 A3 WO 2011087264A3
Authority
WO
WIPO (PCT)
Prior art keywords
seat
chair
preventing
inclination
exercises
Prior art date
Application number
PCT/KR2011/000203
Other languages
French (fr)
Korean (ko)
Other versions
WO2011087264A2 (en
Inventor
정대훈
Original Assignee
Jung Dae-Hoon
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 KR1020100003199A external-priority patent/KR101117555B1/en
Priority claimed from KR1020100055181A external-priority patent/KR101000255B1/en
Application filed by Jung Dae-Hoon filed Critical Jung Dae-Hoon
Priority to US13/522,317 priority Critical patent/US20120306249A1/en
Publication of WO2011087264A2 publication Critical patent/WO2011087264A2/en
Publication of WO2011087264A3 publication Critical patent/WO2011087264A3/en

Links

Classifications

    • 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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/03—Locking members
    • 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
    • A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
    • 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
    • A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
    • 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
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects

Abstract

The present invention relates to a multifunctional chair which is configured to train, rehabilitate, and correct the spine, pelvis and knee joints of the user. The angle of inclination of a seat member can be adjusted arbitrarily to the front, rear, left and right, thereby preventing back injury due to a sharp angle of inclination from the outset, while at the same time completely preventing rocking of the seat member when back exercises are not being carried out and thus allowing the chair to be used as a general chair. A rolling member provided in a lower part of the seat is improved, thereby imparting a cushioned feel to the seat while restricting the range of tilting movement of the seat to only front-and-back, left-and-right and multidirectional and preventing rotation in such a way as to limit excessive rocking of the seat overall and hence prevent side effects from seated exercises.
PCT/KR2011/000203 2010-01-13 2011-01-12 Multifunctional chair WO2011087264A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/522,317 US20120306249A1 (en) 2010-01-13 2011-01-12 Multifunctional chair

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020100003199A KR101117555B1 (en) 2010-01-13 2010-01-13 Multifunctional chair
KR10-2010-0003199 2010-01-13
KR10-2010-0055181 2010-06-11
KR1020100055181A KR101000255B1 (en) 2010-06-11 2010-06-11 Multi-function chair that have turning prevention function of seat at type of exercise that do sitting

Publications (2)

Publication Number Publication Date
WO2011087264A2 WO2011087264A2 (en) 2011-07-21
WO2011087264A3 true WO2011087264A3 (en) 2011-12-29

Family

ID=44304799

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000203 WO2011087264A2 (en) 2010-01-13 2011-01-12 Multifunctional chair

Country Status (2)

Country Link
US (1) US20120306249A1 (en)
WO (1) WO2011087264A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102415714B (en) * 2011-10-13 2013-07-31 陈育 Rocking chair
JP2013257417A (en) * 2012-06-12 2013-12-26 Jvc Kenwood Corp Monochrome image display device
JP5923397B2 (en) * 2012-06-29 2016-05-24 株式会社ショーワ Seat damper
US9661929B1 (en) * 2016-01-25 2017-05-30 Harvest-Excel International Pte. Ltd. Topple-proof buffering structure for a chair
CN205795341U (en) * 2016-05-19 2016-12-14 强龙家具股份有限公司 A kind of chair of double-direction control gas shape valve stem valve
WO2018116386A1 (en) * 2016-12-20 2018-06-28 コクヨ株式会社 Chair and chair cover member
KR102545010B1 (en) * 2017-04-18 2023-06-20 삼성메디슨 주식회사 Ultrasound imaging apparatus
PL234797B1 (en) * 2017-09-25 2020-04-30 Kowalski Maciej S Z T K Taps Supporting piece of furniture for a standing passenger
PL234796B1 (en) * 2017-09-25 2020-04-30 Kowalski Maciej S Z T K Taps A piece of furniture for dynamic seating
JP7317469B2 (en) 2018-01-30 2023-07-31 株式会社オカムラ Chair and method of making the chair
CN108433419A (en) * 2018-05-21 2018-08-24 余少杰 Multifunctional adjustable school chair
PL3701839T3 (en) * 2019-02-27 2023-03-13 L&P Property Management Company Control mechanism for a chair
CN116763083A (en) * 2023-07-25 2023-09-19 深圳创博优科技发展有限公司 Deflectable folding bracket

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920008383U (en) * 1990-10-31 1992-05-20 삼성전관 주식회사 Electron gun encapsulation device for cathode ray tubes
JPH06296528A (en) * 1993-04-15 1994-10-25 Takano Co Ltd Spring pressure adjusting device
KR20030018438A (en) * 2001-08-28 2003-03-06 이종환 Operation levers mounting structure of swivel chair
KR20060118177A (en) * 2005-05-16 2006-11-23 기 석 우 A back bone straightening machine
KR200432195Y1 (en) * 2006-08-28 2006-11-30 송철주 Stopper for swivel chair

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2525752C2 (en) * 1975-06-10 1984-06-07 Stabilus Gmbh, 5400 Koblenz Height-adjustable chair with a change in the angle of the backrest or seat
DE8511034U1 (en) * 1985-04-16 1985-06-05 Steifensand Sitzmöbel- und Tischfabrik Inh.: F. Martin Steifensand, 8501 Wendelstein Seating furniture in the form of a chair or armchair, in particular for office purposes
US4756502A (en) * 1986-06-26 1988-07-12 Nordam Aircraft seat
DE19654500C1 (en) * 1996-12-18 1998-03-12 Ulrich Dipl Ing Huber Adjustable furniture frame with triple axis movement for lying and sitting
US6231126B1 (en) * 2000-07-27 2001-05-15 Tien-Fu Cheng Structure for fastening a support shaft to a seat of a chair
DE50111943D1 (en) * 2000-10-12 2007-03-15 Vitra Patente Ag Storage for a seat
DE202004005366U1 (en) * 2004-04-05 2004-06-24 VS Vereinigte Spezialmöbelfabriken GmbH & Co. Chair with rocker mechanism
US7547067B2 (en) * 2004-12-01 2009-06-16 Keilhauer (Partnership) Tilt and swivel chair and mechanism therefor
US7100983B1 (en) * 2004-12-09 2006-09-05 Gant Richard A Lumbar flexing seating apparatus
US7686396B2 (en) * 2006-09-29 2010-03-30 Corewerks, Inc. Method and apparatus to enhance proprioception and core health of the human body
US7806479B2 (en) * 2007-02-14 2010-10-05 Wisys Technology Foundation Seat with adjustable dynamic joint
US7922247B2 (en) * 2008-04-18 2011-04-12 Spark Innovations, Inc. Hydraulic adjustable seat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920008383U (en) * 1990-10-31 1992-05-20 삼성전관 주식회사 Electron gun encapsulation device for cathode ray tubes
JPH06296528A (en) * 1993-04-15 1994-10-25 Takano Co Ltd Spring pressure adjusting device
KR20030018438A (en) * 2001-08-28 2003-03-06 이종환 Operation levers mounting structure of swivel chair
KR20060118177A (en) * 2005-05-16 2006-11-23 기 석 우 A back bone straightening machine
KR200432195Y1 (en) * 2006-08-28 2006-11-30 송철주 Stopper for swivel chair

Also Published As

Publication number Publication date
US20120306249A1 (en) 2012-12-06
WO2011087264A2 (en) 2011-07-21

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