It is an object of the present invention to provide a vehicle seat core material which allows a surface cover of a vehicle seat to be coupled thereto in a way that makes the surface cover easily attached and less likely to become detached and allows for production by a simple mold structure. A vehicle seat core material (2) of the present invention has formed therein a hollow space (7) provided in a surface of an in-mold foamed molded product (3) which constitutes the vehicle seat core material (2), and includes, in the hollow space (7), an insert material exposed portion (8) and a protrusion (9) protruding toward the insert material exposed portion (8), and a gap (D) is provided between the insert material exposed portion (8) and the protrusion (9).
VEHICLE SEAT CORE MATERIAL, DIE FOR MOLDING VEHICLE SEAT CORE MATERIAL, AND METHOD FOR MANUFACTURING VEHICLE SEAT CORE MATERIAL
FAHRZEUGSITZKERNMATERIAL, MATRIZE ZUR FORMUNG VON FAHRZEUGSITZKERNMATERIAL UND VERFAHREN ZUR HERSTELLUNG VON FAHRZEUGSITZKERNMATERIAL
MATÉRIAU D'ÂME DE SIÈGE DE VÉHICULE, MATRICE POUR MOULER UN MATÉRIAU D'ÂME DE SIÈGE DE VÉHICULE, ET PROCÉDÉ DE FABRICATION DE MATÉRIAU D'ÂME DE SIÈGE DE VÉHICULE
2020-10-14
Patent
Elektronische Ressource
Englisch
METHOD FOR MANUFACTURING VEHICLE SEAT CORE MATERIAL, AND VEHICLE SEAT CORE MATERIAL
Europäisches Patentamt | 2017
|METHOD FOR MANUFACTURING VEHICLE SEAT CORE MATERIAL AND VEHICLE SEAT CORE MATERIAL
Europäisches Patentamt | 2016
|PRODUCING METHOD OF VEHICLE SEAT CORE MATERIAL AND VEHICLE SEAT CORE MATERIAL
Europäisches Patentamt | 2017
|