VENT DEVICE FOR CURING METAL MOLD

摘要

PURPOSE: A vent device for a curing metal mold is provided to prevent leakage of rubber, to easily repair the vent device and to prevent operating failure by improving the vent device installed at the curing metal mold. CONSTITUTION: A valve body(4) is installed in an outer body(2) elastically by a spring(3), and includes a funnel-shaped upper body(41) and a main body(42) passing through the spring. A through hole(20), into which the valve body is inserted, is formed in the outer body, and tapers downward.