| 摘要 |
The invention discloses a rowboat bicycle. The rowboat bicycle comprises a bracket, a front fork, a front wheel, a back wheel, a handle fulcrum bar, a handle, a force-restoring device, an actuating cable, a first chain wheel, a first flywheel and a first transmission chain, wherein the front wheel is installed in the front of the bracket by virtue of the front fork; the back wheel is installed inthe back of the bracket; the handle fulcrum bar is a telescopic rod, and the lower end of the handle fulcrum bar is fixed on the front fork; the handle is fixed at the upper end of the handle fulcrumbar to control the traveling direction of the rowboat bicycle and drive the handle fulcrum bar to stretch or retract; the force-restoring device is rotatably arranged on the bracket in the reciprocating manner; a part of the actuating cable is wound on the force-restoring device, and two ends of the actuating cable are respectively fixed on the force-restoring device and the handle; the first chain wheel is fixedly arranged on the force-restoring device; the first flywheel is arranged at one side of the back wheel and used for driving the back wheel to rotate; and the first transmission chainis connected with the first chain wheel and the first flywheel. Therefore, a user can ride the rowboat bicycle in the manner of rowing boat, and the limit of the rowing boat movement on field requirements is reduced. |
