Bed mattress for supporting e.g. infant, has body with air conveying passages opening in airing openings and air intake lower openings for permitting air circulation from air intake lower openings towards airing openings

摘要

The mattress (16) has a parallelepiped body (48) delimiting an upper surface (50) for supporting a human being or an animal, a lower surface (52) and a set of air conveying passages (54). Each passage opens in an airing opening (56) arranged in the surface (50) and in an air intake lower opening arranged in the lower surface for permitting air circulation from the lower opening towards the airing opening.