DE20205561U1 - Extendable positioning device for the shaft of a parasol - Google Patents

Extendable positioning device for the shaft of a parasol

Info

Publication number
DE20205561U1
DE20205561U1 DE20205561U DE20205561U DE20205561U1 DE 20205561 U1 DE20205561 U1 DE 20205561U1 DE 20205561 U DE20205561 U DE 20205561U DE 20205561 U DE20205561 U DE 20205561U DE 20205561 U1 DE20205561 U1 DE 20205561U1
Authority
DE
Germany
Prior art keywords
outer tube
cylinder
holes
fixing cylinder
inner tube
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
DE20205561U
Other languages
German (de)
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
Publication of DE20205561U1 publication Critical patent/DE20205561U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B23/00—Other umbrellas
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of umbrellas
    • A45B19/04—Special folding or telescoping of umbrellas with telescopic sticks
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B23/00—Other umbrellas
    • A45B2023/0012—Ground supported umbrellas or sunshades on a single post, e.g. resting in or on a surface there below

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (1)

Dehnbare Positioniereinrichtung des Schafts eines Son­ nenschirms mit einem äußeren Rohr (1), einem inneren Rohr (2), welches im äußeren Rohr teleskopartig untergebracht ist, einem Einstellzylinder (3) und einem Fixierzylinder (4), wobei das äußere Rohr eine Mehrzahl von voneinander horizontal beabstan­ deten. Löchern (11) in einem unteren Abschnitt, in dem sich das innere Rohr befindet, aufweist, wobei der Einstellzylinder (3) um das äußere Rohr herum angeordnet ist und an einem unteren Ende ein Innengewinde (31) aufweist und eine konusförmige Druck-Oberfläche (32) in einer inneren Wandung eines oberen Endes ausgebildet ist, wobei der Fixierzylinder (4) um das äußere Rohr herum angeordnet ist und ein Außengewinde (41) aufweist, welches mit dem Innengewinde des Einstellzylinders in Eingriff steht, wobei der Fixierzylinder eine Mehrzahl von voneinander beabstandeten Positionierarmen (42) aufweist, die auf dem Außengewindeabschnitt in einem Kreis stehen, wobei ein jeder Positionierarm ein Druckglied (421) aufweist, welches in einem oberen Abschnitt ausgebildet ist und in der Lage ist, in die Löcher (11) im äußeren Rohr hinein und aus den Löchern heraus bewegt zu werden, wobei der Einstellzylinder mit dem Fixierzylinder in gewindemäßigem Eingriff steht, wobei die Druckfläche die Positionierarme und die Druckglieder nach in­ nen drückt, um in den Löchern bewegt zu werden und das innere Rohr zu drücken, um das innere Rohr relativ zum äußeren Rohr an einer eingestellten Position unbeweglich zu halten, wenn der Einstellzylinder nach und nach nach unten und fest um den Fixierzylinder geschraubt wird.Extensible positioning device of the shaft of a sunshade with an outer tube ( 1 ), an inner tube ( 2 ) which is telescopically housed in the outer tube, an adjusting cylinder ( 3 ) and a fixing cylinder ( 4 ), the outer tube being a plurality of one another horizontally spaced. Has holes ( 11 ) in a lower section in which the inner tube is located, the adjusting cylinder ( 3 ) being arranged around the outer tube and having an internal thread ( 31 ) at a lower end and a conical pressure surface ( 32 ) is formed in an inner wall of an upper end, the fixing cylinder ( 4 ) being arranged around the outer tube and having an external thread ( 41 ) which is in engagement with the internal thread of the adjusting cylinder, the fixing cylinder being a plurality of one another spaced positioning arms ( 42 ) standing in a circle on the male threaded portion, each positioning arm having a pressure member ( 421 ) formed in an upper portion and capable of into the holes ( 11 ) in the outer tube and to be moved out of the holes with the adjusting cylinder in threaded engagement with the fixing cylinder, wherein di e Pressure surface pushes the positioning arms and pressure members inward to move in the holes and push the inner tube to keep the inner tube immovable relative to the outer tube at a set position as the adjustment cylinder gradually descends and screwed tight around the fixing cylinder.
DE20205561U 2001-10-25 2002-04-10 Extendable positioning device for the shaft of a parasol Expired - Lifetime DE20205561U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90218246U TW524066U (en) 2001-10-25 2001-10-25 Center post positioning device for sun-shining shading parasol

Publications (1)

Publication Number Publication Date
DE20205561U1 true DE20205561U1 (en) 2002-07-11

Family

ID=21687047

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20205561U Expired - Lifetime DE20205561U1 (en) 2001-10-25 2002-04-10 Extendable positioning device for the shaft of a parasol

Country Status (2)

Country Link
DE (1) DE20205561U1 (en)
TW (1) TW524066U (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1700536A1 (en) * 2005-03-11 2006-09-13 Joen-An Ma Oliver Umbrella assembly with tilt adjustment
US7493909B2 (en) 2005-03-11 2009-02-24 Oliver Joen-An Ma Umbrella assembly with tilt adjustment
US7533680B2 (en) 2004-02-24 2009-05-19 Oliver Joen-An Ma Umbrella assembly with tilt adjustment
US7708022B2 (en) 2005-06-08 2010-05-04 Joen-An Ma Oliver Umbrella assembly with tilt adjustment
US8066021B2 (en) 2009-02-04 2011-11-29 Oliver Joen-An Ma Umbrella hinge
US9220325B2 (en) 2013-09-06 2015-12-29 Oliver Joen-An Ma Cantilever umbrella
US9237785B2 (en) 2013-02-19 2016-01-19 Oliver Joen-An Ma Cantilever umbrella
US9289038B2 (en) 2013-09-19 2016-03-22 Oliver Joen-An Ma Cantilever umbrella
US9642421B2 (en) 2012-06-18 2017-05-09 Oliver Joen-An Ma Umbrella canopy tilt mechanism
US9930942B2 (en) 2014-12-30 2018-04-03 Oliver Joen-An Ma Cantilever umbrella with integrated control mechanisms
US10136709B2 (en) 2013-09-06 2018-11-27 Oliver Joen-An Ma Cantilever umbrella

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7533680B2 (en) 2004-02-24 2009-05-19 Oliver Joen-An Ma Umbrella assembly with tilt adjustment
EP1700536A1 (en) * 2005-03-11 2006-09-13 Joen-An Ma Oliver Umbrella assembly with tilt adjustment
US7493909B2 (en) 2005-03-11 2009-02-24 Oliver Joen-An Ma Umbrella assembly with tilt adjustment
US7708022B2 (en) 2005-06-08 2010-05-04 Joen-An Ma Oliver Umbrella assembly with tilt adjustment
US8066021B2 (en) 2009-02-04 2011-11-29 Oliver Joen-An Ma Umbrella hinge
US9642421B2 (en) 2012-06-18 2017-05-09 Oliver Joen-An Ma Umbrella canopy tilt mechanism
US9237785B2 (en) 2013-02-19 2016-01-19 Oliver Joen-An Ma Cantilever umbrella
US9220325B2 (en) 2013-09-06 2015-12-29 Oliver Joen-An Ma Cantilever umbrella
US10136709B2 (en) 2013-09-06 2018-11-27 Oliver Joen-An Ma Cantilever umbrella
US9289038B2 (en) 2013-09-19 2016-03-22 Oliver Joen-An Ma Cantilever umbrella
US9930942B2 (en) 2014-12-30 2018-04-03 Oliver Joen-An Ma Cantilever umbrella with integrated control mechanisms

Also Published As

Publication number Publication date
TW524066U (en) 2003-03-11

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020814

R150 Term of protection extended to 6 years

Effective date: 20050321

R151 Term of protection extended to 8 years

Effective date: 20080310

R158 Lapse of ip right after 8 years

Effective date: 20101103