TW200701911A - Adjustable armrest assembly - Google Patents

Adjustable armrest assembly

Info

Publication number: TW200701911A
Authority: TW; Taiwan
Prior art keywords: chamber; armrest assembly; adjustable armrest; armrest; control member
Prior art date: 2005-07-05

Application number

TW094122674A

Other languages

English (en)

Other versions

TWI280110B (en

Inventor

Chun-Hui Chan

Original Assignee

Taiwan Mechanism Ind 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.)

2005-07-05

Filing date

2005-07-05

Publication date

2007-01-16

2005-07-05 Application filed by Taiwan Mechanism Ind Co Ltd filed Critical Taiwan Mechanism Ind Co Ltd

2005-07-05 Priority to TW094122674A priority Critical patent/TWI280110B/zh

2005-07-13 Priority to GB0514411A priority patent/GB2428186B/en

2005-08-01 Priority to US11/193,380 priority patent/US20070024100A1/en

2007-01-16 Publication of TW200701911A publication Critical patent/TW200701911A/zh

2007-05-01 Application granted granted Critical

2007-05-01 Publication of TWI280110B publication Critical patent/TWI280110B/zh

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)

TW094122674A 2005-07-05 2005-07-05 Adjustable armrest assembly TWI280110B (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 (2)

Publication Number	Publication Date
TW200701911A true TW200701911A (en)	2007-01-16
TWI280110B TWI280110B (en)	2007-05-01

Family

ID=49956628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW094122674A TWI280110B (en)	2005-07-05	2005-07-05	Adjustable armrest assembly

Country Status (3)

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

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

Family Cites Families (15)

* 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
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 (nl) *	1998-12-15	2000-06-23	Actuall B V I O	Aandrijving voor het mechanisch verstellen van profieldelen, meubelstuk, profieldeel en werkwijze voor het vervaardigen van een profieldeel.
US6132001A (en) *	2000-02-08	2000-10-17	Su; Wen-Fa	Adjustment device for an arm of a chair
DE20108247U1 (de) *	2001-05-16	2002-06-20	FROLI Kunststoffwerk Heinrich Fromme oHG, 33758 Schloß Holte-Stukenbrock	Verstellmechanismus insbesondere für eine Armlehne eines Sitzmöbel
US6419323B1 (en) *	2001-05-25	2002-07-16	Jung-Hua Chu	Elevation mechanism for armchair armrest
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
TW582242U (en) *	2003-06-02	2004-04-01	Fu Luong Hi Tech Co Ltd	Adjustable armrest of chair
US6837545B1 (en) *	2003-09-22	2005-01-04	Hsueh Yu Ho	Chair arm with an adjustable height
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

2005
- 2005-07-05 TW TW094122674A patent/TWI280110B/zh not_active IP Right Cessation
- 2005-07-13 GB GB0514411A patent/GB2428186B/en not_active Expired - Fee Related
- 2005-08-01 US US11/193,380 patent/US20070024100A1/en not_active Abandoned

Also Published As

Publication number	Publication date
GB2428186A (en)	2007-01-24
TWI280110B (en)	2007-05-01
US20070024100A1 (en)	2007-02-01
GB2428186B (en)	2009-12-30
GB0514411D0 (en)	2005-08-17

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Legal Events

Date	Code	Title	Description
2009-02-01	MM4A	Annulment or lapse of patent due to non-payment of fees