AIR GUIDE FOR A VEHICLE, CAPABLE OF MOVING FORWARD OR BACKWARD ACCORDING TO THE DRIVING STATE OF A VEHICLE

摘要

PURPOSE: An air guide for a vehicle is provided to improve the fuel efficiency of a vehicle by controlling the moving direction of inlet air through the cooling water temperature of the vehicle.;CONSTITUTION: An air guide(20) for a vehicle is thermally expanded according to the temperature of cooling water in order to become distant or close from a radiator by varying in length. The air guide comprises a variable bar(21) and an extension member(22). The variable rods are fixed to a cooling water inlet(11) and a cooling water outlet(12) which are arranged in both ends of a radiator core(10). The extension materials are fixed to both ends of the variable rods. The extension material integrally extends or contract according to the extension or contraction of the variable rod.;COPYRIGHT KIPO 2013