Foam molded product, method for producing foam molded product, and molding die structure of foam molded product
A foam molded product capable of preventing generation of an underfill portion due to a concave portion and a convex portion formed on a surface of the foam molded product and suppressing increase in cost, a method for producing the foam molded product, a molding die structure of the foam molded product, and a vehicle seat pad using the foam molded product are provided. A foam molded product 10 formed by integrally molding a foam body 12 made of a foamable resin material M and including a shape deformation section 26 that is a concave strip or a convex strip on a surface, and a sheet-shaped support member 14 covering a surface opposing a formation face of the shape deformation section 26 of the foam body 12 . In the support member 14 of the foam molded product 10 , a projected portion 16 is provided in a region opposing the shape deformation section 26 and/or a vicinity of the region, and the projected portion 16 is in a columnar shape extending in an extending direction of the shape deformation section 26.
1. A foam molded product formed by integrally molding a foam body made of a foamable resin material and including a shape deformation section that is a concave strip or a convex strip on a surface of the foam body, and a sheet-shaped support member covering a surface opposing a formation face of the shape deformation section of the foam body, wherein
a projected portion is provided in a region in the support member opposing the shape deformation section and/or a vicinity of the region, and the projected portion is in a columnar shape extending in an extending direction of the shape deformation section,
the projected portion is sewn to the support member in a state where one end portion and the other end portion of a top portion of the projected portion in an extending direction of the projected portion are crushed to fall down in opposite directions, and
the projected portion has a highest height from the support member in a vicinity of a center position of the projected portion in the extending direction.
2. A foam molded product formed by integrally molding a foam body made of a foamable resin material and including a shape deformation section in a concave shape or a convex shape on a surface of the foam body, and a sheet-shaped support member covering a surface opposing a formation face of the shape deformation section of the foam body, wherein
a projected portion is provided in a region in the support member opposing the shape deformation section and/or a vicinity of the region,
the projected portion is in a columnar shape extending in one direction,
each of the projected portions is sewn to the support member in a state where one end portion and the other end portion of a top portion of the each of the projected portions in an extending direction of the projected portion are crushed to fall down in opposite directions,
the projected portion has a highest height from the support member in a vicinity of a center position of the projected portion in the extending direction, and
a plurality of the projected portions are provided in parallel.