The utility model discloses an escape device for a vehicle, and the device comprises a substrate which is suitable for being fixed on a wheel hub of the vehicle; the number of the escape blades is multiple, the escape blades are arranged on the base, each escape blade extends outwards in the radial direction of the hub, and the plurality of escape blades are arranged at intervals in the circumferential direction of the hub. The escape device is simple in structure, convenient to install and capable of greatly improving the escape capacity of the vehicle.