| 摘要 |
PROBLEM TO BE SOLVED: To form a hollow molding wherein an insert is strongly embedded in and fixed to a blow molding. SOLUTION: An insert 11 is formed by fixing an attaching bolt 14 to an attaching plate 12. A circular insertion part 21 is formed to the base plate part 15 of the attaching plate 12 and an inclined folded-back part 22 is formed along the edge part of the insertion part 21. When the insert 11 is arranged to a mold to blow up a parison, the parison is closely bonded to the base plate part 15 and creeped under the folded-back part to be closely bonded thereto and the insert 11 is embedded in and fixed to a spoiler main body 2. An opining part 28 is formed inside the insertion part 21 and the wiring 8a of a lighting jig 8 is passed through the opening part 28. |
