Jump shoes

A - Human Necessities – 43 – B

Patent

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Details

A43B 13/18 (2006.01)

Patent

CA 2535874

The present invention relates to jump shoes, at which a coil spring (40) is installed, wherein a flexible blocking member (50) is installed to fully enclose around the middle layer (20) and the bottom layer (30), a connecting band (60) is fixed to the bottom layer (30) to discharge both ends of the connecting band (60) through a discharging hole (502) formed at both sides of the blocking member (50), and fastening means such as a Velcro tape (70a) or a buckle band (70b) is formed at the both ends of the connecting band (60) to fasten the both ends of the fastening band (60), thereby providing a jumping function by resilient force of the coil spring, or suppressing the jumping function.

La présente invention concerne des chaussures de saut sur lesquelles un ressort hélicoïdal (40) est installé. Selon ladite invention, un élément barrière flexible (50) est installé de façon à entourer complètement la couche intercalaire (20) et la couche d'usure (30) ; une bande de liaison (60) est fixée à la couche d'usure (30), deux extrémités de cette bande de liaison (60) sortant par un orifice de sortie (502) formé des deux côtés de l'élément barrière (50), et un moyen d'attache, tel qu'une bande Velcro (70a) ou une bande à boucle (70b), est formé au niveau des deux extrémités de la bande de liaison (60) pour permettre d'attacher les deux extrémités de cette bande de liaison (60), fournissant ainsi une fonction de saut par la force élastique du ressort hélicoïdal ou supprimant ladite fonction.

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