| 摘要 |
A traveling unit having a handling interference prevention front wheel is provided to form various shapes of a saddle part for various body sizes of riders by preventing a handle from being interfered with driving force to drive front wheels. A traveling unit having a handling interference prevention front wheel includes a steering shaft(100), a horizontal bar(200), a bevel gear, a driving gear(400), a driving unit, an interlocking unit, a gear combiner(500), and a saddle part(600). The steering shaft controls direction of a front wheel(120). The horizontal bar is rotatably coupled to the steering shaft and is coupled to a shaft of a first bevel gear(210). The reduction bevel gear is rotatably coupled to the steering shaft and is engaged with the first bevel gear. The driving gear is engaged with an upper gear of the reduction bevel gear. The driving unit rotates a rotary shaft(410) of the driving gear. The interlocking unit transmits torque of the first bevel gear to the front wheel. The gear combiner is rotatably coupled to the steering shaft and rotatably fixes the driving gear. The saddle part is coupled to the gear combiner and is connected to a rear wheel(610). |
