| 摘要 |
An ultra-thin electric-powered unicycle having a low center of gravity has a structure different from structures of other conventional electric-powered unicycles, and adopts a novel axle and frame fixing method and a distributed battery packaging and arranging method, thereby effectively reducing a height of a center of gravity of the electric-powered unicycle. The axle and frame fixing method and the distributed battery packaging and arranging method accomplish another important effect of reducing a width of a unicycle body, thereby achieving an ultra-thin effect. The unicycle body has a double housing structure comprising an inner housing and an outer housing so as to prevent water splashed by a unicycle wheel from entering an interior of the unicycle body when the electric-powered unicycle runs over a puddle in a rainy day, thereby extending a service life of the electric-powered unicycle. The ultra-thin electric-powered unicycle having a low center of gravity of the invention allows a rider to get on and off the unicycle conveniently, has reduced friction during riding, and deliver a more comfortable riding experience. |
