| 摘要 |
The present invention relates to a jumping bike with a horse-riding effect. The jumping bike has elastic springs installed between the saddle frame and the lower frame thereof and in the handle frame thereof respectively, so the natural horse-riding effect can be obtained not only on a curved ground surface but also an ordinary flat ground surface depending on a shock transmitted to the bike, a variation in the balance of the bike, or a variation in the balance of the front and the rear body of a rider, a user can enjoy jumping and the horse-riding effect by the elastic contractions and expansions of the springs when applying a load to the bike using the weight of the user, and the bike can be moved forward by having a gear box when the user shakes a saddle like riding a horse. For the above effects, provided is a jumping bike with a horse-riding effect, which comprises: a handle frame having a handle bar on one end thereof, and having a front wheel on the other end thereof; a lower frame having one end coupled to the handle frame, and having the other end with a rear wheel; a saddle frame having one end rotatable and connected to the lower frame, and having the other end shaped into a hollow cylinder; a saddle part having one end with a saddle, and having the other end shaped into a cylinder inserted into the saddle frame; two rear shock absorbing units having one ends connected to one surface and the other surface of the saddle frame respectively, having the other ends rotatable and installed on one sides of the lower frame respectively, and capable of absorbing a shock transmitted to the saddle part or generating a cushioning motion such as a smooth fluctuation in the saddle part; a pedal shaft installed in a shaft connecting the saddle frame and the lower frame, penetrating the lower frame, and having pedals on both ends thereof; and a sprocket driving the rear wheel when integrally rotated along with the pedal shaft. |
