| 摘要 |
The invention makes it possible to guarantee that the opening and closing of the various water outlets correspond to the selection performed by the user. For said purpose the invention includes a first hot-water intake pipe (1) and a second pipe (4) provided with first hot-water outlets (3), connected with the first pipe (1) at various points, with a stem (8) capable of sliding inside the second pipe (4), which is provided with a contraction (10, 14). A sealing means arranged on either side of each hot-water outlet and engaging with the movement of the stem (8) determines that the contraction (10, 14) is arranged at the correct hot-water outlet. |
