Cover member attaching structure

摘要

In a cover member attaching structure for putting a flat shaped cover member 3 of a synthetic resin in position in a principal part 1, a dummy gate 5 serving as an inlet for resin injection from a submarine gate 4 during molding remains uncut after molding and protrudes from the cover member 3, while the principal part 1 has a portion 6 formed for accommodating the dummy gate 5.