A bead foam molded member for a vehicle seat, the bead foam molded member being integrated in a layer shape on a side opposite to a seating surface of a resin foam molded body which is a cushion member of the vehicle seat, wherein the bead foam molded member has at least one bottomed substantially tubular lightening hole extending in a direction towards the seating surface from a surface on a side opposite to the seating surface, and a bottom surface portion of the at least one lightening hole on a seating surface side has a substantially hemispherical surface shape.
BEAD FOAM MOLDED MEMBER FOR VEHICLE SEAT AND CUSHION MEMBER FOR VEHICLE SEAT
28.05.2020
Patent
Elektronische Ressource
Englisch
Bead foam molded member for vehicle seat and cushion member for vehicle seat
Europäisches Patentamt | 2020
|