摘要 |
PROBLEM TO BE SOLVED: To reduce weight and costs, improve the appearance of an outer peripheral terminal, and simplify a terminal processing operation in connection with interior trimming parts for an automobile and a manufacturing method thereof. SOLUTION: A door trim upper (laminate structure) 20 of a two-tone type door trim 10 comprises a light foamed resin base material 21 having a form retention property, a resin rib 22 integrated with its inner face, and a decorating material 23 laminated on the surface of the foamed resin base material 21. Accordingly, the light foamed resin base material 21 is used and a projection area at the resin rib 22 is reduced, so as to realize a light weight and reduce costs. Also, a smashing stepped face block 44 is arranged on the outer periphery of a cavity of a molding die 40, and a thin winding piece 26 is formed at the same time of molding the foamed resin base material 21. After molding, the strong winding piece 26 is subject to a single bending operation, so as to complete the terminal processing. COPYRIGHT: (C)2007,JPO&INPIT |