REINFORCEMENT STRUCTURE OF UNDERCOVER SERVICE HOLE USING THE SAME AND MANUFACTURING METHOD FOR UNDERCOVER HAVING REINFORCED SERVICE HOLE

摘要

More particularly, the present invention relates to a structure for reinforcing an under cover maintenance hole, and more particularly, it relates to a structure for reinforcing an under cover maintenance hole strength by reinforcing a strength of a maintenance hole by attaching scrap and tightening a hole cover having a fastening structure without a separate fastener To a hole cover fastening structure having an effect of reducing weight and cost, an under cover maintenance hole strength reinforcing structure applying the same, and a method of manufacturing an under cover reinforced with a strength of a maintenance hole.