TW200628099A - Chair seat with slipping function - Google Patents

Chair seat with slipping function

Info

Publication number
TW200628099A
TW200628099A TW094104082A TW94104082A TW200628099A TW 200628099 A TW200628099 A TW 200628099A TW 094104082 A TW094104082 A TW 094104082A TW 94104082 A TW94104082 A TW 94104082A TW 200628099 A TW200628099 A TW 200628099A
Authority
TW
Taiwan
Prior art keywords
tailstock
base
floor plate
track
sides
Prior art date
Application number
TW094104082A
Other languages
Chinese (zh)
Other versions
TWI260977B (en
Inventor
Yu-Hong Lin
Original Assignee
Tung Yu O A 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 Tung Yu O A Co Ltd filed Critical Tung Yu O A Co Ltd
Priority to TW094104082A priority Critical patent/TWI260977B/en
Priority to US10/906,831 priority patent/US20060202530A1/en
Publication of TW200628099A publication Critical patent/TW200628099A/en
Application granted granted Critical
Publication of TWI260977B publication Critical patent/TWI260977B/en

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
    • A47C1/03261—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
    • 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
    • A47C1/03255—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
    • A47C1/03266—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
    • A47C1/03277—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

This invention relates to a chair seat with slipping function. It comprises a base, a tailstock, a tension adjuster, and retaining equipment. The base possesses a first end, and a second end. Both sides of the base are respectively equipped with a stave sheet. The upper limb of the stave sheet forms a track. The tailstock is built upon the sides stave sheets. It also relatively pivot swings and inclines with the base. The tailstock includes a first end, and a second end. The second end of the tailstock can build a seatback cushion. Both sides of the tailstock respectively combine with an armrest frame. The armrest frame pivots connecting with a floor plate. The topside of floor plate installs a seat cushion. On the bottom side of the floor plate, the position that relatively to the track of the base is established a roller respectively. The roller may move along the track. The tension adjuster is installed between the base and the tailstock for adjusting an inclination force of the tailstock relative to the base. The retaining equipment is installed on the second end of the base for controlling the inclination angle of the tailstock. Thus, when the seatback inclines backwards, the tailstock drives the floor plate backwards simultaneously in order to enabling the seat cushion to perform a horizontal backward movement, thereby providing a person sitting on the chair with comfortable feeling.
TW094104082A 2005-02-05 2005-02-05 Chair seat with slipping function TWI260977B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW094104082A TWI260977B (en) 2005-02-05 2005-02-05 Chair seat with slipping function
US10/906,831 US20060202530A1 (en) 2005-02-05 2005-03-08 Chair

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW094104082A TWI260977B (en) 2005-02-05 2005-02-05 Chair seat with slipping function
US10/906,831 US20060202530A1 (en) 2005-02-05 2005-03-08 Chair

Publications (2)

Publication Number Publication Date
TW200628099A true TW200628099A (en) 2006-08-16
TWI260977B TWI260977B (en) 2006-09-01

Family

ID=42212260

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094104082A TWI260977B (en) 2005-02-05 2005-02-05 Chair seat with slipping function

Country Status (2)

Country Link
US (1) US20060202530A1 (en)
TW (1) TWI260977B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2001338B1 (en) * 2006-03-24 2016-10-26 Herman Miller Inc. Body support structure
ITMI20070718A1 (en) * 2007-04-06 2008-10-07 L & P Property Management Co ADJUSTMENT DEVICE FOR ADJUSTABLE AND SIMILAR CHAIRS.
JP5490004B2 (en) * 2007-09-20 2014-05-14 ハーマン、ミラー、インコーポレイテッド Body support structure
US20100141002A1 (en) * 2008-06-04 2010-06-10 Kurrasch Andrew J Biasing mechanism
US20110095588A1 (en) * 2008-08-19 2011-04-28 Jen Li-Wen Two-Stage Adjusting Member for Adjusting Slope of Seat Back
ITTV20090173A1 (en) * 2009-09-09 2011-03-10 L & P Property Management Co DEVICE FOR ADJUSTING THE VOLTAGE OF A BACKREST, PARTICULARLY FOR CHAIRS.
JP2012249826A (en) * 2011-06-03 2012-12-20 Takano Co Ltd Chair
USD707995S1 (en) 2012-05-23 2014-07-01 Hni Technologies Inc. Chair
US9198514B2 (en) 2012-05-23 2015-12-01 Hni Technologies Inc. Chair with pivot function and method of making
USD697726S1 (en) * 2012-09-20 2014-01-21 Steelcase Inc. Chair
US9414680B2 (en) * 2014-04-09 2016-08-16 Dongguan Kentec Office Seating Co., Ltd. Flexible tilt adjustment device for a chair back
EP3169582B1 (en) * 2014-06-06 2019-11-20 Paul Francis Zwaan A shock mitigation apparatus
US11596235B2 (en) * 2015-02-11 2023-03-07 Aaron DeJule Apparatus with weight responsive changeable adjusting characteristics
US10292498B2 (en) * 2015-02-11 2019-05-21 Aaron DeJule Apparatus with weight responsive changeable adjusting characteristics
EP3270733B1 (en) 2015-03-14 2019-05-08 Herman Miller, Inc. Mechanical assembly for a chair and chair with such a mechanical assembly
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
US10021984B2 (en) 2015-04-13 2018-07-17 Steelcase Inc. Seating arrangement
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
PL3429432T3 (en) * 2016-03-14 2020-06-01 Burkhard Schmitz Chair
DE102016104638A1 (en) 2016-03-14 2017-09-14 Burkhard Schmitz chair
CN108371436B (en) * 2018-04-25 2023-10-27 严澄宇 Elastic seesaw type free tilting mechanism and free adjusting swivel chair
WO2020172243A1 (en) 2019-02-21 2020-08-27 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026117A (en) * 1987-11-10 1991-06-25 Steelcase Inc. Controller for seating and the like
DE3916474A1 (en) * 1989-05-20 1990-11-22 Roeder Soehne Sitzmoebelfab CHAIR, ESPECIALLY WORK OR OFFICE CHAIR
GB9500022D0 (en) * 1995-01-04 1995-03-01 Unwalla Jamshed Integrated seat and back and mechanism for chairs
DE19702328A1 (en) * 1997-01-23 1998-07-30 Comforto Gmbh Chair with synchronous mechanism
US6250715B1 (en) * 1998-01-21 2001-06-26 Herman Miller, Inc. Chair
US6709058B1 (en) * 1999-04-09 2004-03-23 Humanscale Corp. Ergonomic chair
US6609755B2 (en) * 2001-06-15 2003-08-26 Hon Technology Inc. Ergonomic chair
WO2004000075A2 (en) * 2002-06-25 2003-12-31 Leggett & Platt, Incorporated Support for tilting or synchronized chairs
DE10302208A1 (en) * 2003-01-22 2004-07-29 Klöber GmbH Chair with quickly adjustable energy storage
US6969116B2 (en) * 2003-12-30 2005-11-29 Hni Technologies Inc. Chair with backward and forward passive tilt capabilities

Also Published As

Publication number Publication date
US20060202530A1 (en) 2006-09-14
TWI260977B (en) 2006-09-01

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Legal Events

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