GB2529646B - Adjustment device of a chair with a foot ring - Google Patents

Adjustment device of a chair with a foot ring

Info

Publication number
GB2529646B
GB2529646B GB1415155.9A GB201415155A GB2529646B GB 2529646 B GB2529646 B GB 2529646B GB 201415155 A GB201415155 A GB 201415155A GB 2529646 B GB2529646 B GB 2529646B
Authority
GB
United Kingdom
Prior art keywords
chair
adjustment device
foot ring
foot
ring
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
GB1415155.9A
Other versions
GB2529646A (en
GB201415155D0 (en
Inventor
Cheng Jui-Pin
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.)
In Cheng Ind Ltd
Original Assignee
In Cheng Ind 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 In Cheng Ind Ltd filed Critical In Cheng Ind Ltd
Priority to GB1415155.9A priority Critical patent/GB2529646B/en
Publication of GB201415155D0 publication Critical patent/GB201415155D0/en
Publication of GB2529646A publication Critical patent/GB2529646A/en
Application granted granted Critical
Publication of GB2529646B publication Critical patent/GB2529646B/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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/002—Chair or stool bases
    • A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office 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
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
    • 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
    • A47C7/002—Chair or stool bases
    • A47C7/006—Chair or stool bases with castors
    • 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
    • A47C7/50—Supports for the feet or the legs coupled to fixed parts of the chair
    • A47C7/506—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type
    • A47C7/5062—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type rectilinearly
    • A47C7/5064—Supports for the feet or the legs coupled to fixed parts of the chair of adjustable type rectilinearly in vertical direction
GB1415155.9A 2014-08-27 2014-08-27 Adjustment device of a chair with a foot ring Expired - Fee Related GB2529646B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1415155.9A GB2529646B (en) 2014-08-27 2014-08-27 Adjustment device of a chair with a foot ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1415155.9A GB2529646B (en) 2014-08-27 2014-08-27 Adjustment device of a chair with a foot ring

Publications (3)

Publication Number Publication Date
GB201415155D0 GB201415155D0 (en) 2014-10-08
GB2529646A GB2529646A (en) 2016-03-02
GB2529646B true GB2529646B (en) 2016-10-12

Family

ID=51727106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1415155.9A Expired - Fee Related GB2529646B (en) 2014-08-27 2014-08-27 Adjustment device of a chair with a foot ring

Country Status (1)

Country Link
GB (1) GB2529646B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2737237Y (en) * 2004-11-02 2005-11-02 苏致诚 Pedal ring connecting structure
US20110226925A1 (en) * 2010-01-29 2011-09-22 Po-Chuan Tsai Lifting Device for Chair
CN203969806U (en) * 2014-07-31 2014-12-03 莹烝实业有限公司 The foot-operated circle of chair tool adjusting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2737237Y (en) * 2004-11-02 2005-11-02 苏致诚 Pedal ring connecting structure
US20110226925A1 (en) * 2010-01-29 2011-09-22 Po-Chuan Tsai Lifting Device for Chair
CN203969806U (en) * 2014-07-31 2014-12-03 莹烝实业有限公司 The foot-operated circle of chair tool adjusting device

Also Published As

Publication number Publication date
GB2529646A (en) 2016-03-02
GB201415155D0 (en) 2014-10-08

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Legal Events

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

Effective date: 20200827