Washroom facility for cleaning public convenience, has cleaning device comprising nozzle with neck having two opposite converging surfaces, where one surface is formed by frame

摘要

The facility has a frame, a floor (6) and a cleaning device for cleaning the floor (6). The device comprises a supply pipe for supplying water and a nozzle (13) for distributing water. The nozzle is connected to the pipe and opens out in the vicinity of the floor (6). The nozzle comprises a neck (14) having two opposite converging surfaces (16, 17). One of the surfaces (16, 17) is formed by the frame (2).