SINGLE WHEEL BICYCLE FOR PREVENTING FALLING DOWN

摘要

PURPOSE: A single wheel bicycle preventing falling down is provided to improve stability by restricting the bicycle from falling down with the stabilization mechanism, and to compact the structure by using a small battery without a motor. CONSTITUTION: A single wheel bicycle is composed of a wheel(32) driving the bicycle; a frame(33) fixing parts around the wheel; a handle(34); a pedal(35) generating driving force; a spring(36) and a gearbox(37) preventing falling; a brake(38) decelerating and preventing falling backward; a hub(39); a brake control solenoid valve(40) and a gearbox control solenoid valve(41) driving a stabilization mechanism; a controller(42) controlling the mechanism; a battery(43) supplying power to the controller; a saddle(44); and an angle sensor(45) measuring the tilt of the frame and the saddle against the vertical. The stability is improved with preventing falling down, and the size is reduced with simple structure.