AIR COUPLER CONNECTOR AND A MANUFACTURING METHOD THEREOF, CAPABLE OF EXTENDING A LIFETIME WHILE ENHANCING THE STRENGTH AND HARDNESS BY SEPARATELY HEAT-TREATING A COUPLER RING AFTER A MANUFACTURING

摘要

PURPOSE: An air coupler connector and manufacturing method thereof are provided to enhance the work efficiency by manufacturing an air coupler connector body with a resin or nonferrous metals and a coupler ring joined to the body of a discharging part with metallic materials having the rigidity.;CONSTITUTION: An air coupler connector comprises a feed part, an discharging part, a peripheral groove(30), and a coupler ring. The peripheral groove is formed in a part the circumference of a cylindrical body(21) arranged in a front side of the discharging part. The coupler ring fixed to the peripheral groove comprises a front guiding member guiding a hanging of a locking ball in an outer end part. The locking ball is comprised in the air coupler.;COPYRIGHT KIPO 2012