Water closet seat for e.g. hotel, has opening located at its back and at its center presenting aspiration chamber that allows odors to be aspired through mechanical ventilation or either through right/left outlet

摘要

The seat has an opening (2) located at its back and at its center presenting an aspiration chamber (3). The chamber allows the odors to be aspired through mechanical ventilation or either through a right (5) or left (4) outlet of the seat. One of the two outlets (4, 5) is connected to a flexible tube to raise the seat, which can be branched on a rigid tube until an opening of the mechanical ventilation.