Automatic umbrella comprising a curved telescopic shaft

Details Automatic umbrella comprising a curved telescopic shaft Automatic umbrella comprising a curved telescopic shaft

A - Human Necessities

45

B

A45B 19/04 (2006.01) A45B 11/00 (2006.01) A45B 25/02 (2006.01) A45B 25/16 (2006.01)

Patent

CA 2320086

In a conventional automatic umbrella, the straight telescopic shaft is located exactly in the middle of the umbrella when opened. Due to the unfavorable position of the telescopic shaft, only approximately 1/3 of the umbrella area is used. The aim of the invention is to increase the utilization ratio of the umbrella area. The inventive umbrella is comprised of a curved telescopic shaft (1) with a connecting piece (3), of the crown (2), the top rod system with the top cover (4), the slid unit (5), and of the handle (6). The connecting piece (3), the slide unit (5) and the pivotal crown (2) enable the curved telescopic shaft (1) to be laterally situated in relation to the opened top cover (4), and keeps the middle of the umbrella free. The stability of the opened top rod system with the top cover (4) is guaranteed by the interaction of the connecting piece (3), the guide slide (1.3), the crown (2), the slide unit (5), the support braces (4.2) and of the auxiliary braces (4.3).

Lorsqu'un parapluie à ouverture automatique classique se trouve à l'état ouvert, le manche droit se trouve exactement au milieu du parapluie. A cause de la position défavorable du manche télescopique, seulement environ 1/3 de la surface du parapluie est utilisé. L'objectif de l'invention est d'élever le degré d'utilisation de la surface de parapluie. L'objet de l'invention, à savoir le parapluie, comporte un manche télescopique (1) courbe avec la pièce de raccordement (3), la couronne (2), le système de baleines de toile pourvu de la toile (4), l'ensemble coulant (5) et la poignée (6). Grâce à la pièce de raccordement (3), à l'ensemble coulant (5) et à la couronne (2) basculante, le manche télescopique (1) courbe est situé latéralement par rapport à la toile (4) ouverte et laisse libre le centre du parapluie. La stabilité du système de baleines de toile ouvert, avec la toile (4), est garantie par la coopération de la pièce de raccordement (3), du coulant de guidage (1.3), de la couronne (2), de l'ensemble coulant (5), des fourches d'appui (4.2) et des fourches auxiliaires (4.3).

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