Provided is a toilet seat structure for an aircraft lavatory unit, which prevents the application of negative pressure sucking a human body seating portion into a toilet body and is advantageous in preventing the breakage of the toilet seat. A toilet seat cushion block (28) includes an inner band-like body (44) and an outer band-like body (46). The inner band-like body (44) extends in a band-like shape at a section close to an inner circumference of a lower surface (3802) of a toilet seat (22), and the outer band-like body (46) extends in a band-like shape at a section close to an outer circumference of the lower surface (3802). Air communication passageways (50) communicating with an inside and an outside of a bowl portion (1602) include: a plurality of inner openings (5002) provided at an interval in the extension direction of the inner band-like body (44); an annular space (5004) between the inner band-like body (44) and the outer band-like body (46); and a plurality of outer openings (5006) provided at an interval in the extension direction of the outer band-like body (46) at sections of the outer band-like body (46), which are shifted from the inner openings (3602) in a circumferential direction of the toilet seat (22).


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    Titel :

    TOILET SEAT STRUCTURE FOR AIRCRAFT LAVATORY UNIT


    Weitere Titelangaben:

    TOILETTENSITZSTRUKTUR FÜR FLUGZEUGTOILETTENEINHEIT
    STRUCTURE DE LUNETTE POUR UNITÉ WC D'AÉRONEF


    Beteiligte:
    TAGUCHI YUJI (Autor:in)

    Erscheinungsdatum :

    2024-01-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    A47K Sanitäre Ausstattung, soweit nicht anderweitig vorgesehen , SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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