Provided is a floor structure for an aircraft lavatory unit. A floor pan disposed on a bottom wall of a structural frame of an aircraft lavatory unit to form a floor of a lavatory includes a lower bottom plate placed on the bottom wall, a supporting wall projecting from the lower bottom plate, a plurality of receiving chambers formed on the lower bottom plate by the supporting wall, and an upper bottom plate placed on the supporting wall so as to be opened and closed with respect to the plurality of receiving chambers to form the floor of the lavatory. A plurality of water-absorbing members is provided so as to be removably received in the plurality of receiving chambers, respectively. A water guiding inner portion is provided in the upper bottom plate so as to guide water scattering on the upper bottom plate toward the plurality of receiving chambers.
FLOOR STRUCTURE FOR AIRCRAFT LAVATORY UNIT
2021-07-15
Patent
Electronic Resource
English