Axial parking mechanism

The invention provides an axial parking mechanism including a transmission shaft, a transmission gear and a parking assembly. The transmission gear is coaxially installed on the transmission shaft. The transmission shaft drives the transmission gear to rotate. The parking assembly includes a holder and a stopping bulge. The holder is coaxially installed on the transmission shaft and slidable in anaxial direction of the transmission shaft. The stopping bulge includes a stopping body and an elastic member. The stopping body is a cylinder-shaped object and is installed on the holder in a mannerof being slidable in the axial direction of the transmission shaft. Two opposite ends of the elastic member are respectively connected to the stopping body and the holder in order to make the stoppingbody protrude from the holder normally. The parking assembly has a parking location. When the parking assembly is located on the parking location, the parking assembly is relatively close to the transmission gear, a part of th