TWI461167B - - Google Patents

Info

Publication number
TWI461167B
TWI461167B TW099117493A TW99117493A TWI461167B TW I461167 B TWI461167 B TW I461167B TW 099117493 A TW099117493 A TW 099117493A TW 99117493 A TW99117493 A TW 99117493A TW I461167 B TWI461167 B TW I461167B
Authority
TW
Taiwan
Application number
TW099117493A
Other languages
Chinese (zh)
Other versions
TW201141422A (en
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 filed Critical
Priority to TW099117493A priority Critical patent/TW201141422A/en
Priority to EP11164564.4A priority patent/EP2389840B1/en
Priority to JP2011002930U priority patent/JP3169561U/en
Publication of TW201141422A publication Critical patent/TW201141422A/en
Application granted granted Critical
Publication of TWI461167B publication Critical patent/TWI461167B/zh

Links

Classifications

    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
    • A47C1/03279—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs of torsion type
    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
    • 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
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
    • A47C1/03274—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs of torsion type
    • 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
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
TW099117493A 2010-05-31 2010-05-31 Chair adjustment device TW201141422A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW099117493A TW201141422A (en) 2010-05-31 2010-05-31 Chair adjustment device
EP11164564.4A EP2389840B1 (en) 2010-05-31 2011-05-03 Chair adjustment structure
JP2011002930U JP3169561U (en) 2010-05-31 2011-05-25 Chair adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW099117493A TW201141422A (en) 2010-05-31 2010-05-31 Chair adjustment device

Publications (2)

Publication Number Publication Date
TW201141422A TW201141422A (en) 2011-12-01
TWI461167B true TWI461167B (en) 2014-11-21

Family

ID=44211979

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099117493A TW201141422A (en) 2010-05-31 2010-05-31 Chair adjustment device

Country Status (3)

Country Link
EP (1) EP2389840B1 (en)
JP (1) JP3169561U (en)
TW (1) TW201141422A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104706057B (en) * 2013-12-13 2017-06-23 东钰家具股份有限公司 Quick assembling structure between seat cushion chassis and base unit of office chair
PL2896325T3 (en) * 2014-01-20 2018-07-31 L&P Property Management Company Tilt mechanism for a seating furniture and seating furniture including the same
CN107951246A (en) * 2018-01-06 2018-04-24 东华理工大学 The warming energy saving chair of cell phone entertainment on a kind of adjustable bed
PL3556252T3 (en) 2018-04-17 2020-11-16 L&P Property Management Company Tilt mechanism for a chair and chair
KR102275327B1 (en) * 2020-10-30 2021-07-09 유한회사 애니체 Chair with improved back-down structure of the seat

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM390712U (en) * 2010-05-31 2010-10-21 Wen-Shan Ke Chair adjustment device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1758484A1 (en) * 2004-06-14 2007-03-07 Vitra Patente AG Seat comprising a synchronous mechanism
US20090021065A1 (en) * 2006-04-27 2009-01-22 Egon Brauning Mechanism for a Chair
DE102006047889B4 (en) * 2006-10-10 2008-10-23 Interstuhl Büromöbel GmbH & Co. KG Seating furniture, in particular office chair
ITMI20070718A1 (en) * 2007-04-06 2008-10-07 L & P Property Management Co ADJUSTMENT DEVICE FOR ADJUSTABLE AND SIMILAR CHAIRS.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM390712U (en) * 2010-05-31 2010-10-21 Wen-Shan Ke Chair adjustment device

Also Published As

Publication number Publication date
JP3169561U (en) 2011-08-04
TW201141422A (en) 2011-12-01
EP2389840A1 (en) 2011-11-30
EP2389840B1 (en) 2013-07-17

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees