| abstract |
The invention relates to a cover device for a drain opening (1) in a sink (2) or the like, consisting of a closure element (3) which essentially completely covers a drain opening (1) of corresponding lateral dimensions and which retains food residues, etc. , with seepage openings (4) through which liquid, in particular water, can run out of the basin (2). According to the invention, the closure element (3) contains an active substance (5) which emits fragrances into the ambient air and / or chemical active substances in water flowing past. |