Cover unit for drain opening of drain pipe in shower tray, has bar connected with covering plate and moved within drain pipe, where bar comprises cone shaped end, which is connected with magnet arranged at drain pipe

摘要

The cover unit (5) has a bar (2) connected with a covering plate (1) and moved within a drain pipe (10). The bar comprises cone shaped end, which is connected with a magnet (6) arranged at the drain pipe. The bar is surrounded by ring magnet field (9) for enabling axial movement of the bar, and the magnet is arranged at outer side of the drain pipe that includes a receiver for fixing the rod. A tip (4) of the bar is applied with force directed parallel to the rod, where the force acts against the force of the magnet in inclined position.