| 摘要 |
The device has a box (1) comprising an inlet opening (2) and a support surface that is provided with an evacuation opening (3). A pivot is placed along a direction on a side of the evacuation opening at height of the evacuation opening, where the device is mounted in the direction. The box is movably mounted in rotation around the pivot on a wall (5) by the evacuation opening. A hook is arranged on an opposite side of the pivot in relation to the evacuation opening, and fixes the box in a working position. |
