| 摘要 |
PROBLEM TO BE SOLVED: To provide a spoiler structure in which a blow-molded main part formed by blow molding can strongly be coupled with inserted foot parts. SOLUTION: A spoiler 10, which has the foot parts 12 and a wing part 11, is provided with the hollow blow-molded main part 18, which constitutes the wing part 11 formed by the blow molding, and cup-shaped inserted foot parts 16, which are preformed separately from the blow molding to constitute the foot parts 12. The blow-molded main part 18 is constituted so as to be welded to the inside surface of the inserted foot parts 16 by the blow molding after setting the inserted foot parts 16 inside molds with the opening side of the inserted foot parts 16 facing the wing part 11 side. The inserted foot parts 16 are formed in such a way that its peripheral wall parts 16a expand outside as they go away from the bottom surface. COPYRIGHT: (C)2008,JPO&INPIT |
