Moulded shoe bottom with high anti-shock ventilation...

A - Human Necessities – 43 – B

Patent

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Details

A43B 7/08 (2006.01) A43B 13/14 (2006.01) A43B 13/18 (2006.01) A43B 13/20 (2006.01) A43B 21/28 (2006.01)

Patent

CA 2697811

The present invention relates to a shoe bottom moulded from one piece, which is provided with a first and second chamber (3, 30), which do not communicate, which respectively house elastically flexible protuberances (2, 40), which are able to generate both an "anti-shock" action for the foot and a pumping action to create forced air ventilation inside the shoe.

La présente invention se rapporte à un dessous de chaussure moulé d'une seule pièce, qui comporte une première chambre et une seconde chambre (3, 30) qui ne communiquent pas, qui reçoivent respectivement des protubérances élastiquement flexibles (2, 40), qui peuvent engendrer à la fois une action = antichoc = pour le pied et une action de pompage pour créer une ventilation d'air forcé à l'intérieur de la chaussure.

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