Patent ID: 6511087
Filing Date: 2003-01-28
Classification: B62K,B62M

Abstract:
A jogging kick scooter comprising:a rectangular open base frame, said rectangular open base frame comprising a transversely extended front frame bar, a transversely extended rear screw rod, a pair of longitudinally extended side frame bars connected between said transversely extended front frame bar and said transversely extended rear screw rod, and two axle bearings respectively installed in said side frame bars; a set of rolls coupled between said side frame bars and arranged in parallel to said transverse extended front frame bar and said transversely extended rear screw rod said rolls including a front roll, a rear roll, and a plurality of intermediate rolls arranged in parallel between said front roll and said rear roll said rolls having a respective wheel axle respectively coupled to said side frame bars of said rectangular open base frame; an endless belt mounted on said rolls; two inner brackets respectively fixedly fastened to said side frame bars, said inner brackets each holding an axle bearing, which supports the wheel axle of said rear roll; two outer brackets respectively fixedly fastened to said side frame bars and spaced from said first inner brackets at an outer side, said outer brackets each comprising a first axle bearing seat in alignment with the axle bearing of each of said inner brackets, a first axle bearing set in said first axle bearing seat and supporting the wheel axle of said rear roll, a second axle bearing seat, and a second axle bearing set in said second axle bearing seat; two drive gears respectively fixedly mounted on two ends of the wheel axle of said rear roll between said inner brackets and said outer brackets; two rear wheel axles respectively mounted in the axle bearings in said side frame bars of said rectangular open base frame and the second axle bearing of each of said outer brackets; two rear wheels respectively mounted on said rear wheel axles for free rotation on said rear wheel axles; two driven gears respectively fixedly fastened to said rear wheels at an inner side around said rear wheel axles and respectively meshed with said drive gears; a steering control handlebar installed in said transversely extended frame bar of said rectangular open base frame; and a front fork connected to a bottom end of said steering control handlebar and holding a front wheel.