A - Human Necessities – 43 – B
Patent
A - Human Necessities
43
B
A43B 13/20 (2006.01) A43B 21/28 (2006.01)
Patent
CA 2291277
A combinable sneaker with a replaceable male cushion has a sole (1) provided with a female cushion (2) formed integral with the sole. The female cushion has a plurality of chambers lengthwise (20) and transverse (21), crossing each other to form corners. A male cushion is provided to releasably fit the female cushion, having a plurality of projecting hollow cell bodies to fit in the chambers of the female cushion and then the male cushion is inflated to force the cell bodies to be expanded a little for firmly engaging the corners of the female cushion. The male cushion has a cross section of three-dimensional and hollow shape, with the projecting cell bodies sealed and a hollow tube connected to an air valve (31).
L'invention concerne une espadrille combinable comportant un coussinet mâle remplaçable et comprenant une semelle (1) dotée d'un coussinet femelle (2) intégrée à la semelle. Le coussinet femelle comporte plusieurs cavités longitudinales (20) et transversales (21), s'entrecroisant pour former des coins. Un coussinet mâle s'ajuste libérable dans le coussinet femelle, plusieurs corps de cellules creuses en saillie s'ajustant dans les cavités du coussinet femelle et le coussinet mâle se gonflant pour forcer les corps de cellule à connaître une petite augmentation de volume afin d'entrer fermement en prise avec les coins du coussinet femelle. Le coussinet mâle présente une coupe transversale tridimensionnelle et en creux, les corps de cellules en saillie étant scellés et un tube creux étant relié à une soupape d'air (31).
Fetherstonhaugh & Co.
Huang Ing-Jing
LandOfFree
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