| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a power skateboard that runs on electric power and is usable as a substitute for a user's walking with the user's physical energy loss reduced. SOLUTION: This power skateboard comprises, in a combined relation, a footboard 1, a pair of front wheels 2, a pair of rear wheels 3 and an antiskid element 13 all mounted on the bottom of the footboard 1; a power unit 5; a battery 7 and a motor 8 both included in the power unit 5; a transmission belt 9 entrained between the output end of the motor 8 and either rear wheel 3; an operating lever 20 coupled to the top end of the front wheels 2; a speed control switch 12 arranged on the operating lever 20; a V-shaped stopper 15 mounted on the footboard 1 along the front end of the power unit 5; and a power switch arranged in place on the bottom of the footboard 1. In addition to being played as a general skateboard, the power skateboard can be, if necessary, run by electric power drive and used for exercise and fun and as a substitute for walking.</p> |
