WATER PENETRATION PREVENTING AND CLEANING STRUCTURE OF NOZZLE ASSEMBLY

摘要

PURPOSE: A moisture permeation blocking and cleaning structure of a nozzle assembly is provided to prevent contamination around the nozzle assembly or inside the main body and remove foreign substances attached to the surface of the nozzle assembly. CONSTITUTION: A moisture permeation blocking and cleaning structure of a nozzle assembly are implemented by a blocking member(30). The blocking member includes at an end of the nozzle assembly(20) and forms a penetration hole. A removable sealing member(32) is included at the penetration hole, and a diaphragm(32a) is successively included at the inner side of the sealing member. The permeation of the moisture is blocked by the blocking member. Contaminants on the surface are removed by the diaphragm inside the sealing member in appearance of the nozzle assembly.