摘要 |
PROBLEM TO BE SOLVED: To provide a mold for foam molding by which a foam-molded article can be conveniently and inexpensively manufactured without restricting its product shape in which a part of a base material becomes undercut when it is released from the mold. SOLUTION: In the mold for foam molding by which after the base material 5 is set on the mold face of a top mold 2, a foaming raw material 7a is cast into a bottom mold 1 being a cavity mold to manufacture the foam-molded article integrated with the base material 5 by foam molding, a hinge connecting part Z which makes opening and closing of the mold possible by rotating the top mold 2 around the center of a hinge as a support, an undercut part block 22 containing a part of the top mold 2 corresponding to the base material part where the base material 5 becomes undercut when the mold is released and separated from the other top mold main body part 21 and fitted so as to be freely rocked on the top mold main body part 21 through a hinge mechanism 23, a space S provided between the undercut part block 22 and a standing wall face 211 of the top mold main body part 21 positioned at the back face side thereof and a plug body 32 movable back and forth into the space S are provided. |