| 摘要 |
PURPOSE: A horse riding bike is provided to achieve virtual horse riding effect by moving up and down a saddle using elasticity and restoring force of a spring. CONSTITUTION: A horse riding bike(1) comprises a handle part(10), a front wheel part(20), a rear wheel part(30), a rotary motion part, a top tube(50), a sheet stay tube(70), a saddle part(80), and an elastic member(90). The handle part consists of a handlebar(12) and a handle(14). The front wheel part comprises a front-wheel frame(22), a front shaft(26), a front wheel(24), and a head tube(28). The rear wheel part comprises a rear axle(32) and a rear wheel(34). The rotary motion part comprises a first spur gear and a second spur gear or a hinge shaft. In case a rider sits on the saddle and presses it, the elastic member applies elastic force against pressure. The top tube and the sheet stay tube rotate around the rotary motion part. |
