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.


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    Titel :

    BEAD FOAM MOLDED MEMBER FOR VEHICLE SEAT AND CUSHION MEMBER FOR VEHICLE SEAT


    Beteiligte:
    MIYAWAKI YUKI (Autor:in) / SATO SHINSUKE (Autor:in)

    Erscheinungsdatum :

    2020-05-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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