WO2004068991A1 - Parasol - Google Patents

Parasol Download PDF

Info

Publication number
WO2004068991A1
WO2004068991A1 PCT/DE2003/003945 DE0303945W WO2004068991A1 WO 2004068991 A1 WO2004068991 A1 WO 2004068991A1 DE 0303945 W DE0303945 W DE 0303945W WO 2004068991 A1 WO2004068991 A1 WO 2004068991A1
Authority
WO
WIPO (PCT)
Prior art keywords
mast
articulated
actuator
rungs
scissors
Prior art date
Application number
PCT/DE2003/003945
Other languages
German (de)
English (en)
Inventor
Herbert Forthuber
Ioan Kloss
Original Assignee
Ernst Doppler & Co. Gmbh
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 Ernst Doppler & Co. Gmbh filed Critical Ernst Doppler & Co. Gmbh
Priority to AU2003289816A priority Critical patent/AU2003289816A1/en
Priority to DE50302250T priority patent/DE50302250D1/de
Priority to EP03782121A priority patent/EP1467640B1/fr
Publication of WO2004068991A1 publication Critical patent/WO2004068991A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/02—Umbrella frames
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B19/00—Special folding or telescoping of 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
    • A45B2019/008—Umbrellas having upward pointing rib ends when closed, i.e. the lower dry side of the cover facing the outside when closed
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00—Details of umbrellas
    • A45B25/16—Automatic openers, e.g. frames with spring mechanisms
    • A45B25/165—Automatic openers, e.g. frames with spring mechanisms with fluid or electric actuators

Definitions

  • the invention relates generally to umbrellas and relates in particular to a standing or parasol with a relatively large, foldable canopy.
  • Such parasols which are used in particular as parasols with relatively large dimensions of the canopy, are known in two basic embodiments, on the one hand as large parasols which can be set up with a base, which are basically nothing other than enlarged, portable normal parasols and on the other hand as correspondingly large Umbrellas in which the mast is provided with a cantilever arm on which the canopy which can be opened is arranged.
  • a base which are basically nothing other than enlarged, portable normal parasols
  • Umbrellas in which the mast is provided with a cantilever arm on which the canopy which can be opened is arranged.
  • DE-A-32 29 776 and US-A-2, 905,187 A special type of umbrella is shown and described in WO82 / 03538 (page 19 / Fig. 59-61), from which the present invention is based.
  • first actuator is articulated on one mast with a stationary but articulated end, which forms a pair of scissors with a second actuator.
  • This pair of scissors forms the extension for the umbrella.
  • the second actuator is articulated at one end to a slide that is axially adjustable on the mast and can be locked in the tensioned position.
  • an upper and a lower holder are articulated for the radially oriented articulation of a plurality of sunroof rungs and of articulated steering members which are shorter in relation to the rungs.
  • the lower one, hinged to an adjustable slide on the mast the second actuator of the scissors is double-armed and is penetrated by the upper actuator of the scissors, which is articulated stationary on the mast.
  • the canopy In order to allow this penetration or the pivoting of the first actuator to the mast, the canopy must be slotted at this point, ie the circular cut of the canopy is cut open to its center at this point.
  • the cutting edges are fixed on the two arms of the second actuator of the scissors. It hangs in a folded position or swiveled towards the mast . correspondingly large and also relatively heavy umbrella roof mass down, that is, this must be lifted overall when the umbrella is opened, which requires a correspondingly large amount of force on the slide on which the double arms of the second actuator of the scissors forming the extension arm are articulated.
  • Another object of the invention is to design the actuators forming a pair of scissors in such a way that they can carry the entire open canopy.
  • the parachute has a mast, on the side of which is a boom in the form of two Eretellmaschine formed scissors is arranged adjustable.
  • One of the actuators is arranged on the mast and the other on an adjustable slide on the mast.
  • Radially oriented rungs and steering links together with the scissors form the foldable and unfoldable umbrella roof frame.
  • the rungs are hinged to a lower holder and the steering members to an upper holder, which holders are arranged at the ends of the two actuators.
  • the canopy frame including the scissors is spanned by the canopy when open.
  • the standing umbrella according to the invention is characterized in that when the umbrella is closed, the free rung ends approach the upper holder, which at the same time approaches the mast itself. Furthermore, the first actuator, which is articulated in a stationary manner on the mast, is spanned completely, ie without slits, by the canopy attached to the upper holder and at least the rung ends.
  • the standing umbrella consists of: a) a mast with a foldable canopy, b) a first actuator that is articulated with its end to the mast in a stationary but articulated manner, c) a second actuator that uses scissors with the first actuator forms, d) an axially adjustable and lockable slide in the tensioned position, on which the second actuator is articulated, e) an upper and lower holder, which are arranged at the ends of the two actuators, f) a plurality of radially oriented umbrella roof rungs and a plurality of steering links connected to the brackets.
  • the free ends of the screen roof rungs are articulated with their other ends to the lower holder when the screen is closed to approach the upper holder, and the steering links articulated on the rungs on the one hand and on the upper holder, respectively, on the upper holder and, at least at the free ends of the rungs, the canopy fastened in the tensioned position also spans the actuator part of the first actuator which is articulated on the mast. as concerns the requirement, "...
  • Such a canopy is of course also in the present case and, as is customary, is made up of several circular sector blanks. each formed in an arcuate cut outer edge or from several triangular cuts.
  • the essential difference between the standing umbrella according to the invention and the umbrella according to the aforementioned WO 82/03538 is also that the textile, foldable umbrella roof is partly carried by the rungs and partly by the steering members.
  • the two actuators forming the scissors form material-reinforced and / or enlarged dimensions form a rung and steering link unit of the umbrella roof frame.
  • This is to be understood in such a way that in a canopy supported, for example, six times by radial rungs, there are five normally dimensioned units made of rungs and steering members and the sixth support for the canopy is formed by the scissors.
  • Fig.l is a plan view of the parachute
  • FIG. 2 shows a side view of the mast with the scissors formed from the actuators and a pair of rungs and steering links connected to it in the same vertical plane in the tensioned position; 3 shows a side view of a representation corresponding to FIG. 2, the canopy, however, taking an outward steeper slope; Fig.4 the ⁇ chir roof frame in different locking or
  • Scissors with forming actuator on the slide. 6 shows a special embodiment of the side view
  • the standing umbrella consists of a mast 1 with a foldable canopy 12.
  • a first actuator 2 with one end 3 is articulated in a stationary but articulated manner.
  • This actuator 2 forms a pair of scissors 5 with a second actuator 4, the second actuator 4 having one end 6 axially connected to a mast 1 on the mast 1.
  • adjustable and lockable slide 7 is articulated.
  • An upper and a lower holder 8, 9 are arranged at the other ends of the two actuators 2, 4 connected with a joint 5 '.
  • These brackets 8, 9 serve for the radially oriented articulation of a plurality of sunroof rungs 10 and of steering members 11 articulated thereon, shorter in relation to the rungs 10, as can be seen from FIGS. 1 and 2.
  • the canopy 12 attached to the upper bracket 8 and at least the rung ends 13 also spans in the open position the scissors 5 forming the mast arm for the umbrella, i.e. the actuator part 2 'of the first actuator 2 which is articulated stationary on the mast.
  • the canopy 12 is indicated by dash-dotted lines in FIGS. 2 to 4 and 7.
  • the above-mentioned annular part of the canopy 12 is designated KR, the inner circular area with IK and the articulation area of the scissors 5 with AB in Fig.l.
  • the two actuators 2, 4 forming the scissors are preferably made of material-reinforced and / or dimensionally enlarged and also form a rung and steering link unit SGE with respect to the canopy 12.
  • a rung and steering link unit SGE with respect to the canopy 12.
  • the actuators 2, 4 forming the scissors 5 are formed either from rungs-steering link elements which are dimensionally increased in terms of their bending resistance moment and / or from correspondingly kink-resistant material.
  • the two actuators 2, 4 are preferably connected to one another in an articulated manner at half the length with a joint 5'.
  • the steering members 11 are also articulated to the rungs 10 at half their length.
  • the slide 7 or the sleeve-like access 7" is advantageously dimensioned with a length L which is of the order of about one third to corresponds to a quarter of the mast length.
  • the lower end of the slider 7 is advantageously in the tensioned position of the sunroof even at a convenient access height.
  • an embodiment according to FIG. 6 is preferred in that the reversing motor 14 has a mains-rechargeable battery 20 via a plug-in adapter 15 arranged on the screen is in operative connection, in such a way that both the plug adapter 15 for connecting the battery 20 and the reversing motor 14 are mounted together on the slide 7.
  • a motor pinion 17 meshes with a toothed bar 18 arranged lengthwise on the mast 1. If the mast 1 is hollow, the reversing motor 14 can also be accommodated in the mast 1 itself and the connection to the slide 7 with a mast 1 provided with a through-slot by an adjusting spindle getting produced.
  • the plug adapter 15 would then be attached to the outside of the mast below the adjustment distance of the slide 7. Since it is easily conceivable, this is not particularly shown.
  • the reduced-force adjustability of the screen is also advantageous for such a motorized actuator.
  • a cover surface 19 is arranged, which can be formed, for example, as a transparent cover plate.
  • FIG. 7 whereby one has to imagine the frame parts and the folded canopy 12 pressed closer together than shown.
  • the cover disk would be arranged centrally as a circular disk at the mast end, in particular for optical reasons.
  • the cover surface 19 could also be designed as a roof-like or conical hood, as also indicated by dashed lines.

Landscapes

  • Tents Or Canopies (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Temperature-Responsive Valves (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Bipolar Transistors (AREA)
  • Cold Cathode And The Manufacture (AREA)

Abstract

Parasol qui possède un mat (1) sur lequel est fixé latéralement, de manière mobile, un bras sous forme de ciseaux (5) constitué de deux branches de réglage (2, 4). L'une des branches de réglage (2) est articulée au mat et l'autre (4) à un élément coulissant (7) sur le mat. Des barreaux (10) et des éléments de guidage (11), à orientation radiale, forment, avec les ciseaux (5), le bâti de support pliable et dépliable de la toile de parasol. Les barreaux (10) sont articulés à un élément de retenue inférieur (9) et les éléments de guidage (11) sont articulés à un élément de retenue supérieur (8), lesdits éléments de retenue (8, 9) étant situés aux extrémités des deux branches de réglage (2, 4). A l'état déployé, la toile du parasol est tendue sur le bâti de support ainsi que sur les ciseaux (5).
PCT/DE2003/003945 2003-02-04 2003-11-28 Parasol WO2004068991A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2003289816A AU2003289816A1 (en) 2003-02-04 2003-11-28 Sunshade
DE50302250T DE50302250D1 (de) 2003-02-04 2003-11-28 Standschirm
EP03782121A EP1467640B1 (fr) 2003-02-04 2003-11-28 Parasol

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10304391.8 2003-02-04
DE10304391A DE10304391B3 (de) 2003-02-04 2003-02-04 Standschirm

Publications (1)

Publication Number Publication Date
WO2004068991A1 true WO2004068991A1 (fr) 2004-08-19

Family

ID=32747543

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/003945 WO2004068991A1 (fr) 2003-02-04 2003-11-28 Parasol

Country Status (5)

Country Link
EP (1) EP1467640B1 (fr)
AT (1) ATE315897T1 (fr)
AU (1) AU2003289816A1 (fr)
DE (2) DE10304391B3 (fr)
WO (1) WO2004068991A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1021780B1 (nl) * 2013-11-05 2016-01-18 Brustor Naamloze Vennootschap Zonnescherm, regenscherm of dergelijke

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101926534B (zh) * 2010-07-27 2012-03-14 王英英 吊伞锁紧机构及其锁紧方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905187A (en) 1957-07-18 1959-09-22 Croce Robert Garden umbrella
FR2152327A5 (fr) * 1972-09-25 1973-04-20 Favrichon Jean Paul
DE2462263A1 (de) * 1974-08-31 1976-11-04 Carl Becher Ohg Planen U Zelte Standschirm
WO1982003538A1 (fr) 1981-04-23 1982-10-28 Jean Collet Abri protecteur tel qu'un parasol, a support deporte
DE3229776A1 (de) 1981-08-13 1983-04-28 Glatz AG, 8500 Frauenfeld, Thurgau Gartenschirm
GB2170704A (en) * 1985-02-13 1986-08-13 Kortenbach & Rauh Kg Shortenable umbrella frame
GB2185682A (en) * 1986-01-29 1987-07-29 Totes Inc Stabilizer system for an umbrella rib linkage
DE20014895U1 (de) * 2000-08-29 2000-11-16 Bertola, Erica, 95119 Naila Großschirm mit Teleskopvorrichtung
US20020088483A1 (en) * 1999-06-11 2002-07-11 Clarke Dougan H. Umbrella frame and operating system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9306925U1 (de) * 1993-05-07 1993-07-22 Dinilux GmbH, 32361 Preußisch Oldendorf Großflächen-Sonnenschirm

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905187A (en) 1957-07-18 1959-09-22 Croce Robert Garden umbrella
FR2152327A5 (fr) * 1972-09-25 1973-04-20 Favrichon Jean Paul
DE2462263A1 (de) * 1974-08-31 1976-11-04 Carl Becher Ohg Planen U Zelte Standschirm
WO1982003538A1 (fr) 1981-04-23 1982-10-28 Jean Collet Abri protecteur tel qu'un parasol, a support deporte
DE3229776A1 (de) 1981-08-13 1983-04-28 Glatz AG, 8500 Frauenfeld, Thurgau Gartenschirm
GB2170704A (en) * 1985-02-13 1986-08-13 Kortenbach & Rauh Kg Shortenable umbrella frame
GB2185682A (en) * 1986-01-29 1987-07-29 Totes Inc Stabilizer system for an umbrella rib linkage
US20020088483A1 (en) * 1999-06-11 2002-07-11 Clarke Dougan H. Umbrella frame and operating system
DE20014895U1 (de) * 2000-08-29 2000-11-16 Bertola, Erica, 95119 Naila Großschirm mit Teleskopvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1021780B1 (nl) * 2013-11-05 2016-01-18 Brustor Naamloze Vennootschap Zonnescherm, regenscherm of dergelijke

Also Published As

Publication number Publication date
AU2003289816A1 (en) 2004-08-30
ATE315897T1 (de) 2006-02-15
DE10304391B3 (de) 2004-08-26
EP1467640A1 (fr) 2004-10-20
DE50302250D1 (de) 2006-04-06
EP1467640B1 (fr) 2006-01-18

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