Patent ID: 6913270
Filing Date: 2005-07-05
Classification: A63C

Abstract:
1. A roller skate shoe comprising a shoe body and a roller mechanism, and being characterized that: the shoe body is provided with an accommodating chamber below a rear portion of an insole thereof; a rear end of the insole is disposed with an insertion opening penetrating a rear end of the accommodating chamber; and the roller mechanism is placed in the accommodating chamber; and the roller mechanism is consisted of a housing, a roller, a roller axis, press rods, elastic members and a butting assembly; wherein: the housing having an accommodating room is provided with an axis slot at bottom portions of left and right prop side walls thereof, respectively; a fastening piece at bottom ends of two sides of the frame for enclosing openings of the axis slots, respectively, such that the roller axis is able to perform vertical rolling movements in the axis slot; a top panel disposed at top portions of the two axis slots, respectively; two pushing holes and two butting holes transversely penetrated through from a front prop wall to a rear prop wall thereof, and the butting holes are also penetrated through bottom portions of the axis slots; a plurality of screw openings at a top end thereof, such that screws are inserted into the screw openings at the housing from a top end of the insole for fastening the housing in the accommodating chamber; the roller is placed in the accommodating room of the housing, and is disposed with a bearing at two sides of an axis opening thereof, respectively; and when the roller axis is penetrated through the bearings, the roller becomes capable of up-and-down movements along the axis slots by placing two exposed ends of the roller axis in the axis slots; the butting assembly is provided with a foundation board at a front end of the housing; the foundation board is fastened with a long pole at two upper sides thereof, respectively, and a short pole at lower sides thereof, respectively; the long poles and the short poles are corresponded with the pushing holes and the butting holes of the housing, respectively; the short poles are inserted into the housing at a length slightly longer than that of the axis slots, and the long poles have a length longer than that of the pushing holes; each of the long poles is covered with a spring when being penetrated through the each of the pushing holes, and a butting panel is fastened using screw nuts, thereby disposing the butting assembly at the housing for transverse movements; and a center at a rear end of the butting panel of the butting assembly is provided with a push button, which is penetrated through the insertion opening of the accommodating chamber at the insole out to the exterior at a rear end of the insole; the press rods and the elastic members are disposed in the axis slots in sequence, so as to allow the press rods with appropriate pressure for suppressing two ends of the roller axis to move downward; and an external force is applied for pressing the push button of the butting assembly to withdraw the short poles out of the axis slots, thereby manipulating the roller to reveal from a bottom end of the shoe or to retract.