Vehicle and telescopic nozzle

The utility model discloses a vehicle and a telescopic nozzle. The vehicle comprises a shell, a telescopic rod, a rotor, a first elastic piece and a stator. During use, when the liquid inlet of the telescopic nozzle is connected with a cleaning system of a vehicle and a stator is not electrified, liquid cannot enter the spraying channel due to the fact that the liquid inlet is cut off from the liquid inlet channel, meanwhile, the telescopic rod is maintained at the first position through the first elastic piece, and the length of the telescopic nozzle is shortened. When the stator is powered on, due to the fact that the liquid inlet is communicated with the liquid inlet channel, liquid enters the liquid inlet channel from the liquid inlet and then enters the spraying channel from the liquid inlet channel to complete liquid spraying, and meanwhile when the telescopic rod is located at the second position, the telescopic rod stretches out of the sliding cavity, and the length of the telescopic nozzle is increas