Patent ID: 8877113

Claim:
A method of molding a clip mount on a baseboard, the clip mount being for holding a clip with which the baseboard is attached to a plate-shaped member, the method comprising: forming a clip mount forming space with a first slide die including a projection, a second slide die including a projection, and a base die including a recess in which the first slide die and the second slide die are placed, a first portion of the clip mount forming space being defined by a first surface of the projection of the first slide die and a surface of the second slide die opposite the first surface of the projection of the first slide die, a second portion of which being defined by a second surface of the projection of the first slide die continuing from the first surface thereof and a first surface of the projection of the second slide die opposite the second surface of the projection of the first slide die, a third portion of which being defined by a second surface of the projection of the second slide die continuing from the first surface thereof and a first surface of the base die opposite the second surface of the second slide die, and a fourth portion of which being defined by a third surface of the projection of the second slide die continuing from the second surface thereof and a second surface of the base die continuing from the first surface of the base die; injecting molten resin into the clip mount forming space; forming a first perpendicular wall in the first portion of the clip mount forming space so as to rise from an opposed surface of the baseboard that is to be arranged opposite the plate-shaped member when attached to the plate-shaped member; forming a connecting wall in the second portion of the clip mount forming space so as to extend from a distal end of the first perpendicular wall away from the baseboard such that a distance between the connecting wall and the opposed surface of the baseboard is one of constant and increased as a distance from the first perpendicular wall increases; forming a second perpendicular wall in the third portion of the clip mount forming space so as to rise from a distal end of the connecting wall away from the first perpendicular wall toward an opposite direction to the baseboard; forming a mount wall with a mounting hole in the fourth portion of the clip mount forming space so as to extend from an end of the second perpendicular wall away from the connecting wall such that a distance between the mount wall and the connecting wall is one of constant and increased as a distance from the second perpendicular wall increases; sliding the first slide die for removal from the formed clip mount; and sliding the second slide die in a different direction from a direction in which the first slide die is slid for removal from the formed clip mount.