Patent ID: 6672607
Filing Date: 2004-01-06
Classification: B62K,B62M

Abstract:
A mini scooter comprising: a wheel member, a wheel support member, a steering rod, a steering rod support, a wheel cover plate, and a platform, wherein:the wheel member includes a wheel with a transmission ring in the center, a unidirectional rotary bearing, a pivot shaft of said unidirectional rotary bearing serving as a wheel axle, two ends of said wheel axle being respectively provided with cover plates, said cover plates being further connected to said transmission ring; said wheel support member including a wheel support with a top portion having a through hole and having an inverted U-shaped cross section, a securing bolt extending through said hole in said wheel support and engaging with a nut, two ends of said bearing pivot shaft being provided with axle bearings, two sides of said wheel support respectively forming circular holes for receiving said axle bearings; said wheel cover plate being disposed on and secured to said securing bolt in said through hole in said wheel support, said wheel cover plate having a top portion provided with front and rear stop blocks, a rear end of said wheel cover plate being connected to said platform; said steering rod support including a steering rod upper support and two steering rod side supports connected to two ends of said wheel axle and disposed on outer sides of said wheel support, two steering rod side supports being respectively connected to said steering rod upper support; said steering rod being secured on a top portion of said steering rod upper support at a middle position such that when said steering rod swings forward and rearward, the swinging angles are limited within a range defined by said front and rear stop blocks.