ATE515204T1 - POSITIONING SLEEVE FOR A TELESCOPIC ROD - Google Patents

POSITIONING SLEEVE FOR A TELESCOPIC ROD

Info

Publication number
ATE515204T1
ATE515204T1 AT07250184T AT07250184T ATE515204T1 AT E515204 T1 ATE515204 T1 AT E515204T1 AT 07250184 T AT07250184 T AT 07250184T AT 07250184 T AT07250184 T AT 07250184T AT E515204 T1 ATE515204 T1 AT E515204T1
Authority
AT
Austria
Prior art keywords
inner tube
telescopic rod
positioning sleeve
surrounding portion
engaging part
Prior art date
Application number
AT07250184T
Other languages
German (de)
Inventor
Lai Hsin-Yuan
Original Assignee
Fuko Inc
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 Fuko Inc filed Critical Fuko Inc
Application granted granted Critical
Publication of ATE515204T1 publication Critical patent/ATE515204T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B2009/005—Shafts
    • A45B2009/007—Shafts of adjustable length, e.g. telescopic shafts

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

A positioning sleeve (10, 10', 10", 100) includes first and second surrounding portions (121, 122) adapted to surround outer and inner tube sections (210, 220) of a telescopic rod (200), respectively. The second surrounding portion (122) has a plurality of angularly spaced-apart recessed parts (1222) and a plurality of compressible retaining units (13, 13', 13", 130) respectively disposed in the recessed parts (1222). Each retaining unit (13, 13' , 13", 130) is connected to the corresponding recessed part (1222), and has an engaging part (132, 132' , 132", 170) projecting toward a through hole (11) in the second surrounding portion (122), and a deformable space (14) defined between the engaging part (132, 132' , 132", 170) and the respective recessed part (1222) . The deformable space (14) is deformed when the inner tube section (220) is friction-fitted into the second surrounding portion (122) and when the engaging part (132, 132', 132", 170) of each retaining unit (13, 13', 13", 130) abuts the inner tube section (220).
AT07250184T 2007-01-18 2007-01-18 POSITIONING SLEEVE FOR A TELESCOPIC ROD ATE515204T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07250184A EP1949812B1 (en) 2007-01-18 2007-01-18 Positioning sleeve for a telescopic rod

Publications (1)

Publication Number Publication Date
ATE515204T1 true ATE515204T1 (en) 2011-07-15

Family

ID=37903971

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07250184T ATE515204T1 (en) 2007-01-18 2007-01-18 POSITIONING SLEEVE FOR A TELESCOPIC ROD

Country Status (2)

Country Link
EP (1) EP1949812B1 (en)
AT (1) ATE515204T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106163322B (en) * 2014-04-11 2018-07-03 雷克体育公众有限公司 Folding walking stick with pipe sleeve cylinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL222551A (en) * 1957-01-10
DE2941537C2 (en) * 1979-10-13 1982-01-07 Cullmann Handelsgesellschaft für Verbrauchsgüter mbH, 8506 Langenzenn Telescopically adjustable support, especially for a camera tripod
FR2651640B1 (en) * 1989-09-08 1994-04-08 Laurent Melin REMOTE ADJUSTMENT SYSTEM FOR TELESCOPIC FISHING ROD WITH CONICAL ELEMENTS.

Also Published As

Publication number Publication date
EP1949812B1 (en) 2011-07-06
EP1949812A1 (en) 2008-07-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties