| 摘要 |
A sanitary appliance comprising an easy accessible chamber, where is situated a mechanism combining the opening/closing of the outlet, the overflow, an air admittance system and a waterseal in an underlaying container. In a chamber (1), created by a removable front (3) with one or more holes (2) to the adjacent appliance (11), a wall with suitable form (4) and a bottom with hole (5), connected to a waterlock (6), is arranged a pipe (7) operable from outside the appliance (8), open in its upper and lower end, the lower end fitting and tightening in the outlet hole (5), the upper open end (12) designed for the overflow i.e. when the water rises in the appliance and consequently also in the chamber (1) up to the level with the open end (12), the water will run over automatically into the pipe (7) and further into the discharge system without doing harm. When the pipe (7) is lifted (changed) from its tightening position by the operating part (8), the water streams directly out through the hole (5) or openings (15) and into the waterlock (6). |
