Patent ID: 6334621
Filing Date: 2002-01-01
Classification: A63C

Abstract:
A roller skate comprising:a shoe having a sole, the sole having two engaging sections formed in an underside thereof, the engaging sections being located corresponding to front and rear ends of an arch of a wearer's foot, each said engaging section including at least one rod, each said rod having an annular groove in an outer periphery thereof; and a skate bane having a plurality of axles each for rotatably mounting a wheel thereon, the skate base including a corresponding number of engaging members formed on a top side thereof for releasably engaging with the engaging sections on the shoe sole, respectively, each said engaging member including a tube for engaging with an associated said rod, said tube including at least one radial hole for receiving a ball therein, the ball being movable to be partially protruded into an interior of the tube and being prevented from being disengaged from the tube, a sleeve being slidably mounted around the tube, the sleeve including an inner flange that is movable to a first position aligned with said at least one radial hole of the tube and a second position not aligned with said at least one radial hole of the tube.