FR2916611A1 - Automatic closure device for e.g. parasol, has handle pressed to lock blocking ring at top position, wheels pivoted in clockwise direction, and spring connected to wheels, where blocking ring is driven down by force of ribs - Google Patents

Automatic closure device for e.g. parasol, has handle pressed to lock blocking ring at top position, wheels pivoted in clockwise direction, and spring connected to wheels, where blocking ring is driven down by force of ribs Download PDF

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Publication number
FR2916611A1
FR2916611A1 FR0703802A FR0703802A FR2916611A1 FR 2916611 A1 FR2916611 A1 FR 2916611A1 FR 0703802 A FR0703802 A FR 0703802A FR 0703802 A FR0703802 A FR 0703802A FR 2916611 A1 FR2916611 A1 FR 2916611A1
Authority
FR
France
Prior art keywords
umbrella
tube
wheel
handle
wheels
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.)
Pending
Application number
FR0703802A
Other languages
French (fr)
Inventor
Frederic Michel Trintignac
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 FR0703802A priority Critical patent/FR2916611A1/en
Priority to FR0707532A priority patent/FR2916612B1/en
Publication of FR2916611A1 publication Critical patent/FR2916611A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • A45B25/006Automatic closing devices
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45BWALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B25/00Details of umbrellas
    • A45B25/22Devices for increasing the resistance of umbrellas to wind

Landscapes

  • Walking Sticks, Umbrellas, And Fans (AREA)

Abstract

The device has a rod fixed to a handle that is fixed to a wheel, where the wheel pivots on a central axle. A spring is connected to the wheel and fixed to a tube of a parasol, an umbrella or a sunshade, and another wheel is connected to the former wheel. The handle is pressed for locking a blocking ring of ribs at top position. The handle is returned to its initial position under a traction effect of the spring. The wheels are pivoted in a clockwise direction, and a latch is turned in a grip. The ring is driven down by the force of the ribs to close the parasol, umbrella or sunshade.

Description

DISPOSITIF DE SÉCURITÉ POUR PARASOL, PARAPLUIE, OMBRELLESAFETY DEVICE FOR UMBRELLA, UMBRELLA, UMBRELLA

La présente invention est un dispositif de sécurité pour la fermeture automatique de parasol, parapluie, ombrelle, et tout autre objet composé d'un manche et d'une toile de toute forme, tendue par des baleines. Ce dispositif est destiné à éviter le danger pour autrui dans le cas où le parasol, parapluie ou ombrelle deviendrait mobile et incontrôlable en étant mu par des éléments naturels (vent, eau, attraction terrestre dans le cas d'une chute) ou humain (jet de l'objet ou propulsion par tout moyen humain).  The present invention is a safety device for the automatic closure of umbrella, umbrella, umbrella, and any other object consisting of a handle and a web of any shape, stretched by whales. This device is intended to avoid the danger for others in the case where the parasol, umbrella or umbrella becomes mobile and uncontrollable being moved by natural elements (wind, water, earth attraction in the case of a fall) or human (jet of the object or propulsion by any human means).

Description : A l'intérieur du tube T du parasol, parapluie ombrelle ou autre est situé un mécanisme composé d'une poignée P, de deux roues RI et R2, de 2 tiges métalliques TM1 et TM2, d'un ressort R, d'un loquet biseauté de sécurité L et d'un guide G. Pour ouvrir le parasol, parapluie, ombrelle, il faut pousser la bague de blocage des baleines B vers le haut, comme tout parasol, parapluie, ombrelle classique et en fin de course appuyer sur la poignée P afin que les roues RI et R2 tournent d'environ t/4 de tour dans le sens contraire des aiguilles d'une montre en tendant le ressort R et en faisant sortir le loquet L venant bloquer la bague B. Tant que la poignée P (figure 2) est maintenue enfoncée par une pression manuelle ou par un pied ou socle planté dans le sol ou par le plateau d'une table ou par tout moyen, le loquet L bloque la fermeture du parasol, parapluie, ombrelle. Dés que la pression est relâchée et que la poignée peut revenir à sa position initiale sous la traction du ressort R, les roues Rl et R2 pivotent d' de tour dans le sens des aiguilles d'une montre, le loquet L rentre dans le manche et la bague B libérée peut redescendre par la force des baleines et provoquer la fermeture du parasol, parapluie, ombrelle.  Description: Inside the umbrella tube T, umbrella umbrella or other is located a mechanism consisting of a handle P, two wheels RI and R2, 2 metal rods TM1 and TM2, a spring R, a safety bevel latch L and a guide G. To open the parasol, umbrella, umbrella, push the whale locking ring B upwards, like any parasol, umbrella, umbrella and end of stroke press on the handle P so that the wheels RI and R2 turn about t / 4 turn counterclockwise by stretching the spring R and pulling out the latch L blocking the ring B. As long as the handle P (Figure 2) is held down by manual pressure or by a foot or base planted in the ground or by the table top or by any means, the latch L blocks the closure of the umbrella, umbrella, umbrella. As soon as the pressure is released and the handle can return to its initial position under the pull of the spring R, the wheels R1 and R2 rotate in turn clockwise, the latch L enters the handle and the liberated ring B can descend by the force of the whales and cause the closure of the parasol, umbrella, umbrella.

Pour les parasols nécessitant un tube devant se replier (Figures 3 et 4), le tube T et la tige métallique TM2, peuvent être munis d'un système d'articulation. Ce système d'articulation partagera le tube T sous forme d'une charnière adaptée à la forme du tube : carrée, rectangulaire ou cylindrique, située approximativement aux 2/3 de la longueur totale du tube T en partant du sommet du tube. Cette distance peut varier en fonction de la taille du mécanisme actionnant les baleines. Ce système permet à la partie inférieure du tube T de venir se plaquer sur la partie supérieure de ce même tube, une fois la toile repliée, en se plaquant sur cette même toile. Dans ce cas, la tige métallique TM2 sera munie d'une double articulation lui permettant de suivre le mouvement de rabat de la partie inférieure du tube T.  For umbrellas requiring a tube to be folded (Figures 3 and 4), the tube T and TM2 metal rod, may be provided with a hinge system. This hinge system will share the tube T in the form of a hinge adapted to the shape of the tube: square, rectangular or cylindrical, located approximately 2/3 of the total length of the tube T from the top of the tube. This distance may vary depending on the size of the mechanism operating the whales. This system allows the lower part of the tube T to be pressed on the upper part of the same tube, once the canvas folded, by pressing on the same canvas. In this case, the TM2 metal rod will be provided with a double joint allowing it to follow the flap movement of the lower part of the tube T.

Claims (4)

REVENDICATIONS 1 Dispositif de sécurité permettant la fermeture automatique de parasol, parapluie, ombrelle et autres et plus généralement tous les objets pouvant constituer un danger et devant être repliés par sécurité pour autrui dans le cas où ils deviennent mobiles et incontrôlables en étant mus par des éléments naturels (vent, eau, attraction terrestre dans le cas d'une chute) ou humain (jet de l'objet ou propulsion par tout moyen humain). Ce dispositif est caractérisé par une poignée P, à laquelle est fixée une tige T1, fixée elle-même à une roue R1 qui peut pivoter sur l'axe AC1, qui la traverse et qui est lui-même fixé 10 au tube T. Sur la roue R1, est fixé un ressort R qui est aussi fixé au tube T. Ce ressort est en position détendue lorsque la poignée P est éloignée du tube T (figure 1) La roue R1 est reliée par une tige métallique T2 à une autre roue R2, également traversée par un axe central AC2 et munie d'un loquet L biseauté et fixé sur la roue R2 par un point de 15 fixation pivotant PFL. Quand on va ouvrir le parasol, parapluie, ombrelle, on va pousser la bague B de blocage des baleines, puis en fin de course enfoncer la poignée P pour bloquer la bague B en position haute. Quand on enfonce la poignée P (figure  1 Safety device for the automatic closing of umbrella, umbrella, umbrella and other and more generally all objects that may constitute a danger and must be folded for safety for others in the event that they become mobile and uncontrollable being driven by natural elements (wind, water, earth attraction in the case of a fall) or human (throw of the object or propulsion by any human means). This device is characterized by a handle P, to which is fixed a rod T1, itself fixed to a wheel R1 which can pivot on the axis AC1, which passes through it and which is itself fixed to the tube T. the wheel R1 is fixed a spring R which is also fixed to the tube T. This spring is in the relaxed position when the handle P is remote from the tube T (Figure 1) The wheel R1 is connected by a metal rod T2 to another wheel R2, also traversed by a central axis AC2 and provided with a beveled latch L and fixed on the wheel R2 by a pivoting attachment point PFL. When we open the umbrella, umbrella, umbrella, we will push the ring B blocking whales, then at the end of the stroke push the handle P to lock the ring B in the up position. When pushing the handle P (figure 2), la tige T1 pousse la roue R1 et la fait pivoter 20 d'un quart de tour en sens inverse des aiguilles d'une montre en tendant le ressort R. La roue R2, solidaire de la roue R1 par la tige T2 va effectuer le même mouvement dans le même sens. Le loquet L, solidaire de la roue R2 va effectuer un déplacement sur la gauche, sur le guide G et traverser le tube T par l'ouverture O. Quand on relâche la bague B, elle prend appui sur le loquet L, bloquant la fermeture du parasol, parapluie, ombrelle. 25 Le parasol, parapluie, ombrelle, restera en position ouverte tant que la poignée P sera maintenue enfoncée. Ce maintien peut se faire bien sur à la main ( parapluie, ombrelle en général) ou en enfonçant le tube T dans un socle posé sur le sol ou dans n'importe quel support où dans le sable comme dans la plupart des cas. Dés que la pression est relâchée sur la poignée P et qu'elle peut revenir à sa position 30 initiale sous l'effet de la traction du ressort R, les roue R1 et R2, tournent d'environ '/4 de tour dans le sens des aiguilles d'une montre et le loquet L reprend sa place, escamoté à l'intérieur du tube T, libérant de ce fait la bague B, provoquant ainsi son coulissement, sous l'effet de la force des baleines, sur le tube T et la fermeture du parasol, parapluie, ombrelle. 2 Ce dispositif de sécurité peut aussi s'adapter à des parasols nécessitant des tubes 35 longs et devant être repliés pour en faciliter le rangement et le transport.Ce système d'articulation partagera le tube T ( figure  2), the rod T1 pushes the wheel R1 and rotates it a quarter of a turn counterclockwise by pulling the spring R. The wheel R2, secured to the wheel R1 by the rod T2 goes perform the same movement in the same direction. The latch L, integral with the wheel R2 will move on the left, on the guide G and through the tube T through the opening O. When the ring B is released, it bears on the latch L, blocking the closure parasol, umbrella, umbrella. The umbrella, umbrella, umbrella, will remain in the open position as long as the handle P is kept depressed. This maintenance can be done well on the hand (umbrella, umbrella in general) or by pressing the tube T in a base placed on the ground or in any support where in the sand as in most cases. As soon as the pressure is released on the handle P and it can return to its initial position under the effect of the pulling of the spring R, the wheels R1 and R2 turn about 1/4 turn in the direction clockwise and the latch L resumes its place, retracted inside the tube T, thereby releasing the ring B, thereby causing its sliding, under the effect of the force of the whales, on the tube T and closing the umbrella, umbrella, umbrella. This safety device can also adapt to parasols requiring long tubes and to be folded for easy storage and transport. This articulation system will share the tube T (FIG. 3) sous forme d'une charnière adaptée à la forme du tube : carrée, rectangulaire ou cylindrique, située approximativement aux 2/3 de la longueur totale du tube T en partant du sommet du tube. Cette distance peut varier en fonction de la taille du mécanisme actionnant les baleines. Ce système permet à la partie inférieure du tube T de venir se plaquer sur la partie supérieure de ce même tube, une fois la toile repliée, en se plaquant sur cette même toile. Dans ce cas, la tige métallique TM2 sera munie d'une double articulation lui permettant de suivre le mouvement de rabat de la partie inférieure du tube T. 3 Ce dispositif peut aussi utiliser un système de roues crantées pour démultiplier la poussée de la poignée P afin de pouvoir utiliser un ressort plus puissant pour exercer une traction plus forte pour faire rentrer le loquet pour débloquer la bague de blocage de baleines de grandes dimensions pour parasol de grande envergure. Ces roues seront situées sur la tige métallique TM1 et la roue R1.  3) in the form of a hinge adapted to the shape of the tube: square, rectangular or cylindrical, located approximately 2/3 of the total length of the tube T from the top of the tube. This distance may vary depending on the size of the mechanism operating the whales. This system allows the lower part of the tube T to be pressed on the upper part of the same tube, once the canvas folded, by pressing on the same canvas. In this case, the TM2 metal rod will be provided with a double joint allowing it to follow the flap movement of the lower part of the tube T. 3 This device can also use a notched wheel system to increase the thrust of the handle P to be able to use a stronger spring to exert stronger traction to retract the latch to unlock the larger large sunshade lock ring. These wheels will be located on the TM1 metal rod and the R1 wheel. 4 Ce dispositif peut comprendre la protection de l'articulation de la poignée P et de la tige TM1 afin que le sable ne puisse pas gêner le mouvement du dispositif quand le parasol est directement planté dans le sable. Cette protection pet être une plastification, un rebord ou un cache afin de bloquer l'entrée du sable ou d'en supprimer les effets sur l'action du mécanisme.This device may include protecting the articulation of the handle P and the rod TM1 so that the sand can not hinder the movement of the device when the umbrella is directly planted in the sand. This protection can be a lamination, a rim or a cover to block the entry of the sand or to remove the effects on the action of the mechanism.
FR0703802A 2007-05-30 2007-05-30 Automatic closure device for e.g. parasol, has handle pressed to lock blocking ring at top position, wheels pivoted in clockwise direction, and spring connected to wheels, where blocking ring is driven down by force of ribs Pending FR2916611A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0703802A FR2916611A1 (en) 2007-05-30 2007-05-30 Automatic closure device for e.g. parasol, has handle pressed to lock blocking ring at top position, wheels pivoted in clockwise direction, and spring connected to wheels, where blocking ring is driven down by force of ribs
FR0707532A FR2916612B1 (en) 2007-05-30 2007-10-26 SAFETY DEVICE FOR AUTOMATIC CLOSING OF UMBRELLA, UMBRELLA, UMBRELLA.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0703802A FR2916611A1 (en) 2007-05-30 2007-05-30 Automatic closure device for e.g. parasol, has handle pressed to lock blocking ring at top position, wheels pivoted in clockwise direction, and spring connected to wheels, where blocking ring is driven down by force of ribs

Publications (1)

Publication Number Publication Date
FR2916611A1 true FR2916611A1 (en) 2008-12-05

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Family Applications (2)

Application Number Title Priority Date Filing Date
FR0703802A Pending FR2916611A1 (en) 2007-05-30 2007-05-30 Automatic closure device for e.g. parasol, has handle pressed to lock blocking ring at top position, wheels pivoted in clockwise direction, and spring connected to wheels, where blocking ring is driven down by force of ribs
FR0707532A Expired - Fee Related FR2916612B1 (en) 2007-05-30 2007-10-26 SAFETY DEVICE FOR AUTOMATIC CLOSING OF UMBRELLA, UMBRELLA, UMBRELLA.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR0707532A Expired - Fee Related FR2916612B1 (en) 2007-05-30 2007-10-26 SAFETY DEVICE FOR AUTOMATIC CLOSING OF UMBRELLA, UMBRELLA, UMBRELLA.

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FR (2) FR2916611A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106343678B (en) * 2015-09-23 2018-09-11 雨中鸟(福建)户外用品有限公司 It convenient can open the gravity umbrella to close one's umbrella
CN106510131A (en) * 2016-12-05 2017-03-22 汤道路 Shifting plate and semiautomatic umbrella with storage barrel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR357378A (en) * 1905-08-31 1905-12-26 H Lapointe Et Cie Soc Click control device for automatic closing of umbrellas, parasols, etc.

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Publication number Publication date
FR2916612B1 (en) 2009-07-17
FR2916612A1 (en) 2008-12-05

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