A BASE PLATE FOR MOUNTING OSRVM

A base plate for mounting an OSRVM(Out Side Rear View Mirror) is provided to smoothly flow air passing between the OSRVM and the base plate during the traveling by vehicle by using an air channel, thereby reducing noise. A base plate(100) for mounting an OSRVM includes a plurality of air channels(111). The air channels are formed on a fin(110) in parallel to a traveling direction of a vehicle. The fin is mounted on a rear of the base plate. A glass guide(310) is mounted to move a glass in an end part of a rear of the base plate. The glass is a front window of the vehicle. The fin is manufactured to have the same property with the base plate. The air channel is formed at an upper side of the fin to smoothly flow air. The air channel is formed in a wave shape in which a projection unit and a concave unit continuously cross each other.