Sealing construction for electrical connection box and method for forming packing used therefor

摘要

A sealing construction for an electrical connection box, in which a waterproof cover is mounted on a main body, including a packing which is fitted into a packing groove of the waterproof cover so as to be brought into pressing contact with a contact portion of the main body; the packing being formed by hardening liquid packing compound injected directly into the packing groove of the waterproof cover, and a method of forming the packing.