Drain plug for wash basins and sinks, - has locking coupling to connect lower plug end and control lever

摘要

The plug system consists of a plate-shaped plgu with a lower central shank, which is held height-displaceable in a guide socket of the drain outlet socket. A double-armed lever in the drain socket raises the plug into an open position. The lower shank end (17') of the plug (16) may be brought into hinged connection with the arm (11') of the lever (11), which projects into the outlet socket (3), via an interlocking coupling. The coupling consists of a forked element, which is narrower between its free flanked ends, but is elastically expandable, and a second section (11) fitting into the first.