GB2428186B - Adjustable armrest assembly - Google Patents

Adjustable armrest assembly

Info

Publication number
GB2428186B
GB2428186B GB0514411A GB0514411A GB2428186B GB 2428186 B GB2428186 B GB 2428186B GB 0514411 A GB0514411 A GB 0514411A GB 0514411 A GB0514411 A GB 0514411A GB 2428186 B GB2428186 B GB 2428186B
Authority
GB
United Kingdom
Prior art keywords
chamber
armrest assembly
adjustable armrest
armrest
control member
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.)
Expired - Fee Related
Application number
GB0514411A
Other versions
GB0514411D0 (en
GB2428186A (en
Inventor
Chun Hui Chan
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.)
Aqualink Enterprise Co Ltd
Original Assignee
Aqualink Enterprise 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
Priority to TW094122674A priority Critical patent/TWI280110B/en
Application filed by Aqualink Enterprise Co Ltd filed Critical Aqualink Enterprise Co Ltd
Priority to GB0514411A priority patent/GB2428186B/en
Priority to US11/193,380 priority patent/US20070024100A1/en
Publication of GB0514411D0 publication Critical patent/GB0514411D0/en
Publication of GB2428186A publication Critical patent/GB2428186A/en
Application granted granted Critical
Publication of GB2428186B publication Critical patent/GB2428186B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
    • A47C1/0303—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction
    • A47C1/0305—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction by 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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
    • 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
    • A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
    • A47C1/0303—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction
    • 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
    • A47C7/54—Supports for the arms

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Seats For Vehicles (AREA)

Abstract

An adjustable armrest assembly comprises a supporting tube having a chamber and a plurality of positioning grooves formed within the chamber, and a height control member slidably engaged along the chamber of the supporting tube; the height control member is connected to a armrest and provided with a positioning block, wherein the positioning block can be selectively driven to disengage from or engage with any one of the positioning grooves such that the armrest can be adjusted and fixed to a desirable height.
GB0514411A 2005-07-05 2005-07-13 Adjustable armrest assembly Expired - Fee Related GB2428186B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW094122674A TWI280110B (en) 2005-07-05 2005-07-05 Adjustable armrest assembly
GB0514411A GB2428186B (en) 2005-07-05 2005-07-13 Adjustable armrest assembly
US11/193,380 US20070024100A1 (en) 2005-07-05 2005-08-01 Adjustable armrest assembly

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TW094122674A TWI280110B (en) 2005-07-05 2005-07-05 Adjustable armrest assembly
GB0514411A GB2428186B (en) 2005-07-05 2005-07-13 Adjustable armrest assembly
US11/193,380 US20070024100A1 (en) 2005-07-05 2005-08-01 Adjustable armrest assembly

Publications (3)

Publication Number Publication Date
GB0514411D0 GB0514411D0 (en) 2005-08-17
GB2428186A GB2428186A (en) 2007-01-24
GB2428186B true GB2428186B (en) 2009-12-30

Family

ID=49956628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0514411A Expired - Fee Related GB2428186B (en) 2005-07-05 2005-07-13 Adjustable armrest assembly

Country Status (3)

Country Link
US (1) US20070024100A1 (en)
GB (1) GB2428186B (en)
TW (1) TWI280110B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7448687B2 (en) * 2007-03-16 2008-11-11 Po-Chuan Tsai Internally pulling type lift device for chair armrest
US20080309140A1 (en) * 2007-06-18 2008-12-18 Hsueh-Yu Ho Armrest adjusting device
US8128172B2 (en) * 2010-04-13 2012-03-06 Po-Chuan Tsai Chair armrest assembly having adjustable height
US9307839B2 (en) * 2012-12-31 2016-04-12 Sava Cvek Adjustable armrest
US9616785B2 (en) * 2014-01-09 2017-04-11 PAC Seating Systems, Inc. Infinitely vertically adjustable drop down armrest mechanism
US9004603B1 (en) * 2014-03-30 2015-04-14 Chih-Wei Wang Armrest assembly for a chair
US9700139B2 (en) * 2015-08-02 2017-07-11 Dongguan Kentec Office Seating Co., Ltd. Armrest structure for a chair
US10660445B2 (en) * 2018-10-24 2020-05-26 Tien Ching Fang Height adjustable chair armrest

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620233A (en) * 1995-06-07 1997-04-15 Jami, Inc. Adjusting mechanism for selectively positioning chair components
US6419323B1 (en) * 2001-05-25 2002-07-16 Jung-Hua Chu Elevation mechanism for armchair armrest
EP1258209A2 (en) * 2001-05-16 2002-11-20 Froli Kunststoffwerk Heinrich Fromme OHG Adjustment mechanism for an arm-rest of a chair
US6824217B1 (en) * 2003-06-02 2004-11-30 Fu Luong Hi-Tech Co., Ltd. Height adjustable armrest assembly for a chair
US6837545B1 (en) * 2003-09-22 2005-01-04 Hsueh Yu Ho Chair arm with an adjustable height

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6053579A (en) * 1996-12-27 2000-04-25 Haworth, Inc. Height-Adjustable chair arm assembly having cam-type adjusting mechanism
US5769497A (en) * 1997-04-04 1998-06-23 Fusco Industrial Corporation Arm support structure
US5839786A (en) * 1997-06-06 1998-11-24 Stylex, Inc. Adjustable armrest
NL1010808C2 (en) * 1998-12-15 2000-06-23 Actuall B V I O Drive for mechanical adjustment of profile parts, piece of furniture, profile part and method for manufacturing a profile part.
US6132001A (en) * 2000-02-08 2000-10-17 Su; Wen-Fa Adjustment device for an arm of a chair
US6336680B1 (en) * 2001-07-05 2002-01-08 Ching-Yang Lee Height-adjustment mechanism for armrest
US6761410B2 (en) * 2002-07-05 2004-07-13 Ching-Yang Lee Gear-controlled height-adjusting mechanism for armrest of office chair
US6811224B2 (en) * 2002-10-09 2004-11-02 First Source Furniture Group Llc Chair with adjustable arms and/or back
US6974189B2 (en) * 2003-12-30 2005-12-13 Hni Technologies Inc. Vertically adjustable chair armrest
US6974190B1 (en) * 2005-03-17 2005-12-13 Yu-Ching Hung Armrest adjustment mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620233A (en) * 1995-06-07 1997-04-15 Jami, Inc. Adjusting mechanism for selectively positioning chair components
EP1258209A2 (en) * 2001-05-16 2002-11-20 Froli Kunststoffwerk Heinrich Fromme OHG Adjustment mechanism for an arm-rest of a chair
US6419323B1 (en) * 2001-05-25 2002-07-16 Jung-Hua Chu Elevation mechanism for armchair armrest
US6824217B1 (en) * 2003-06-02 2004-11-30 Fu Luong Hi-Tech Co., Ltd. Height adjustable armrest assembly for a chair
US6837545B1 (en) * 2003-09-22 2005-01-04 Hsueh Yu Ho Chair arm with an adjustable height

Also Published As

Publication number Publication date
GB0514411D0 (en) 2005-08-17
TWI280110B (en) 2007-05-01
US20070024100A1 (en) 2007-02-01
TW200701911A (en) 2007-01-16
GB2428186A (en) 2007-01-24

Similar Documents

Publication Publication Date Title
GB2428186B (en) Adjustable armrest assembly
CA2526147A1 (en) Drawer slide adjustment mechanism
IN2014CN03762A (en)
WO2009140606A3 (en) Wall and ceiling sound damping mounts and channels
WO2007025522A3 (en) Friction cone-type or infinitely variable transmission, and method for the operation or adjustment of an infinitely variable transmission
TW200637459A (en) Mobile device
GB2491733B (en) Heat sink with multiple vapor chambers
CA121815S (en) Attachable lighting device
CA121752S (en) Tilt bracket for display mount
CA123415S (en) Retaining wall block
GB2448277A (en) Mast assembly
WO2012028546A3 (en) Guide rail and frame assembly, shelf pan and refrigerator
WO2009085381A3 (en) Emissive structures and systems
TWI257262B (en) Thin display stand with a sub-woofer
CA109514S (en) Door facing
DE502004003586D1 (en) profile support
AU2002245682A1 (en) Vibration isolator with adjustable response
ATE529654T1 (en) HYDRO BEARING
TW200712586A (en) Optical fiber wire clip
AU2003255445A1 (en) Variable diffuser with movable wall
CA114997S (en) Faucet
SE1850749A1 (en) A furniture assembly
CA127538S (en) Clipboard
WO2008080959A3 (en) A cooling device
GB2426544A (en) Ladder mounting assembly

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100713