Patent ID: 11932146
Assignee: ARCHEM INC.
Field: nan (nan)
Classification: CPC nan | IPC B

Claim 6:
7. A passenger-seat cushion member comprising a seat body, and a filling body that fills a hole part formed at the seat body, wherein
the seat body includes a seat body side coupling part including mechanical coupling means that couples to the filling body,
the filling body includes a body part including a porous structural body made of flexible resin or rubber, and a filling body side coupling part disposed adjacent to the body part and including mechanical coupling means that couples to the seat body side coupling part, at least part of the filling body side coupling part including the porous structural body,
a density of a portion including the porous structural body in the filling body side coupling part is higher than a density of the body part, where the density is a mass per unit volume in the porous structural body,
the filling body side coupling part is coupled to the seat body side coupling part, and
the porous structural body is shaped by using a 3D printer.