Patent ID: 6145854
Filing Date: 2000-11-14
Classification: A63C

Abstract:
An in-line roller skate comprising a boot, a front wheel frame having a through hole, a rear wheel frame having a through hole, two rivets, a brake block, and four wheels, said boot comprising two studs raised from a sole thereof near front and rear ends thereof and two through holes respectively defined in said studs through the sole, said rivets being respectively fastened to the through holes in the studs at said boot and the through holes at said front wheel frame and said rear wheel frame to secure said front wheel frame and said rear wheel frame to said boot, said front wheel frame and said rear wheel frame each having two transverse bolts arranged in parallel and a bottom screw hole at one end for holding said brake block, said wheels being respectively turned about the transverse bolts at said front wheel frame and said rear wheel frame and arranged in a line, said brake block being selectively fastened to the bottom screw hole at said front wheel frame or said rear wheel frame, wherein said boot comprises two bottom troughs transversely disposed at the sole and spaced between said studs, and a plurality of mounting holes respectively provided in said bottom troughs through the sole of said boot; said front wheel frame and said rear wheel frame each comprises a top trough, and a plurality of mounting holes in said top trough; two elastic blocks are respectively mounted in between the bottom troughs at the sole of said boot and the top troughs at said front wheel frame and said rear wheel frames, said elastic blocks each comprising a side open chamber, and a plurality of mounting holes through top and bottom side walls thereof in communication with said side open chamber, and two reinforcing rigid plates mounted in said side open chamber in each of said elastic blocks at top and bottom sides, each rein forming rigid plate having a plurality of screw holes respectively fastened to the mounting holes at said elastic block and the mounting holes in the bottom troughs at said boot and the mounting holes in the top troughs at said front wheel frame and said rear wheel frame by respective fastening elements.