Seat cushion, for actively inflated vehicle seat having cushion zones divided by protrusions, comprises air-impermeable bearing layer, especially made from foam, in which an air shaft with miniature fans is arranged

摘要

Cushion, especially a seat cushion, comprises air-impermeable bearing layer (10), especially made from foam, in which an air shaft (20) with miniature fans (21) is arranged. Inserted strips (22) made from air-permeable material are arranged below the protrusions, run along the protrusions (15) and cover longitudinal edge zones of section of a ventilation layer (11). The insertion strips are arranged in grooves (23) which extend longitudinally to the protrusions.