| 摘要 |
The invention relates to a drain to be connected to a trap used with a wash basin, which is provided with a horizontal pipe (1,2), of which one end is to be coupled to the trap and of which the other end, via a bend (3'), is coupled with a first vertical pipe (3), wherein a second vertical pipe (4) is provided which, at least partly, runs coaxially with the first vertical pipe (3), and the first vertical pipe (3) is slidable and rotatable in relation to the second vertical pipe (4); the first vertical pipe (3) and the bend (3') are completely enclosed by the second vertical pipe (4). The invention also relates to a connecting block for wash basins, comprising a plate (8) with openings for fastening to a wall, wherein the plate (8) is provided with an outlet opening (10) and that at the side of the plate (8) which during use is facing the wall a drain according to the invention is fastened, with the horizontal pipe (1,2), at the side facing away from the wall, projecting through the outlet opening (10) in the plate (8).
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