Multifunctional motorcycle with three segments separated framework

The invention is a three-segment frame separate type multi-function motorcycle. The frame type front fork is connected on the front end of the front rocker vertically with rotary mode through double pivots; the back of the triangular front rocker is assembled on the front end of the pyramidal frame through parallel double pivots. The middle part of the triangular front rocker is assembled with single damper. The back of the pyramidal frame is assembled with triangular frame back flat fork through parallel rotary double pivots, the middle of the back flat fork is assembled with single damper, and the back is assembled with a back wheel. The upper end of the pyramidal frame is assembled with central gas cushion regulator, the two ends of it are the pivots for the front and the back single damper on upper parts, thus the whole motorcycle is divided into three segments, the stressed center is concentrated on the geometry center and gravity center, and it can be adjusted into prince type, normal type and cross-country type. The riding part and the control part of the frame, namely cock seat, gasoline tank, and air charged cushion, pedal and front baffle form í‹saddleíŒ. It is connected to the frame through vibration isolator.