GB2401037B - Lifting adjustment device - Google Patents

Lifting adjustment device

Info

Publication number
GB2401037B
GB2401037B GB0310107A GB0310107A GB2401037B GB 2401037 B GB2401037 B GB 2401037B GB 0310107 A GB0310107 A GB 0310107A GB 0310107 A GB0310107 A GB 0310107A GB 2401037 B GB2401037 B GB 2401037B
Authority
GB
United Kingdom
Prior art keywords
adjustment device
lifting adjustment
lifting
adjustment
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 - Lifetime
Application number
GB0310107A
Other versions
GB2401037A (en
Inventor
Yu-Shan Lai
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0310107A priority Critical patent/GB2401037B/en
Publication of GB2401037A publication Critical patent/GB2401037A/en
Application granted granted Critical
Publication of GB2401037B publication Critical patent/GB2401037B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/402—Support for the head or the back for the back adjustable in height
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/025—Locking means for translational movement
    • F16M2200/028—Locking means for translational movement by positive interaction, e.g. male-female connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
GB0310107A 2003-05-02 2003-05-02 Lifting adjustment device Expired - Lifetime GB2401037B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0310107A GB2401037B (en) 2003-05-02 2003-05-02 Lifting adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0310107A GB2401037B (en) 2003-05-02 2003-05-02 Lifting adjustment device

Publications (2)

Publication Number Publication Date
GB2401037A GB2401037A (en) 2004-11-03
GB2401037B true GB2401037B (en) 2005-03-30

Family

ID=33155792

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0310107A Expired - Lifetime GB2401037B (en) 2003-05-02 2003-05-02 Lifting adjustment device

Country Status (1)

Country Link
GB (1) GB2401037B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104395666A (en) * 2014-03-13 2015-03-04 深圳市大疆创新科技有限公司 Locking device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649741A (en) * 1996-02-16 1997-07-22 Northfield Metal Products Ltd. Adjusting mechanism
US5685609A (en) * 1995-03-21 1997-11-11 Miotto International Company Mechanism to adjust the height of a back support of a chair
US6299253B1 (en) * 1999-08-19 2001-10-09 Chao Ken Chen Telescopic positioning mechanism for chair backrest
US20030057756A1 (en) * 2001-09-25 2003-03-27 Yu-Shan Lai Backrest elevator device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5685609A (en) * 1995-03-21 1997-11-11 Miotto International Company Mechanism to adjust the height of a back support of a chair
US5649741A (en) * 1996-02-16 1997-07-22 Northfield Metal Products Ltd. Adjusting mechanism
US6299253B1 (en) * 1999-08-19 2001-10-09 Chao Ken Chen Telescopic positioning mechanism for chair backrest
US20030057756A1 (en) * 2001-09-25 2003-03-27 Yu-Shan Lai Backrest elevator device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104395666A (en) * 2014-03-13 2015-03-04 深圳市大疆创新科技有限公司 Locking device
CN104395666B (en) * 2014-03-13 2016-08-31 深圳市大疆创新科技有限公司 Locking device
US9964251B2 (en) 2014-03-13 2018-05-08 Sz Dji Osmo Technology Co., Ltd. Locking device

Also Published As

Publication number Publication date
GB2401037A (en) 2004-11-03

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20230501