| 摘要 |
The invention relates to a coupling (1) for bathroom fittings, which is installed on an outlet manifold (6) of a bathroom fitting, said manifold being introduced into a drainage pipe (5). The coupling joint is characterised in that it comprises two parts (2, 3), namely a first part (2) having a larger diameter and a second part (3) having a smaller diameter. A transition zone (4) is provided between the first part (2) and the second part (3), said zone including a weakening line (8) which allows the first part (2) and the second part (3) to be separated from one another. The two parts comprise a central cylindrical body (10) and radial flanges (7) located around the central body (10) and having a larger diameter than the drainage pipe (5) that receives the manifold (6) together with the coupling joint (1) installed thereon. |
