Upholstery element of elastic foam material for mattress has one or more configured hoses integrated into foam material

摘要

The upholstery element (P) has one or more configured hoses (1, 2) integrated into its foam material, with vertical hose elements (3) in the plane of the upholstery element, which end at a spacing below the surface of the upholstery element, and which have a hose sector (4) supplied with air from an air supply. There are foam projections (7) between these elements.