| 摘要 |
PROBLEM TO BE SOLVED: To effectively correspond to side collision, to enhance an appearance performance and to reduce a mold cost, in a trim component containing a foamed resin base material having lightweight properties and shape retention at least in a part thereof. SOLUTION: A door trim 10 is constituted of a door trim upper 20 equipped with the foamed resin base material 21 having lightweight properties and shape retention and a door trim lower 30 comprising a resin single product. Integrating ribs 24 are simultaneously molded on the back of the foamed resin base material 21 itself of the door trim upper 20 not only to achieve weight reduction and side collision correspondence but also to reduce the mold cost. COPYRIGHT: (C)2007,JPO&INPIT |
