| 摘要 |
PURPOSE: A cycle apparatus having a movable saddle is provided to increase exercise tolerance because a saddle is moved when wheels and pedals are rotated. CONSTITUTION: A cycle apparatus(1) having a movable saddle(6) comprises a saddle reciprocating device(7). The saddle reciprocating device comprises a drive sprocket, a drive sprocket(20), an electric chain(30), a guiderail(40), a saddle shuttle(50), and a crank tool(60). The drive sprocket is connected to the rotary shaft of a wheel(3) and is rotated with the wheel. The drive sprocket is rotatably installed adjacently to the saddle. The electric chain rotates the drive sprocket. The guiderail is installed in a saddle post of a frame(2) and can be extended longitudinally. The saddle shuttle is installed in the guiderail and reciprocated longitudinally. The crank tool converts the rotation motion of the driven sprocket into longitudinal reciprocation motion. |
