| 摘要 |
PURPOSE: A mountain bicycle device for indoor exercise is provided to enable users to obtain the same exercising efficiency of riding a mountain bicycle outdoors. CONSTITUTION: A mountain bicycle device for the indoor exercise includes an upper frame(10), a lower frame(20), a left and right inclination unit(30), a brake controller, and a controller. The upper frame includes a handle(12), a front wheel(14), a rear wheel(15), and a pedal(16). The front wheel is connected to the device using a front actuator(22) and a ball joint(23). The lower frame supports the center of the front wheel and the rear wheel using the front actuator and the rear actuator(25). The left and right inclination unit rotatably supports both ends of the lower frame from the upper side of a supporter(32).
|
