| 摘要 |
<p>The device comprises respectively a peripheral wall (1) wherein are provided openings (2) with an upper narrowed passage (3) giving access to a tiled area (4) inclined towards a gutter leading to an evacuation (6) arranged backwards of the front wall. The area is edged on the side opposite to an inner wall (7) housing a reservoir (8), closed at the back by means of visit doors (9), covered by a roof supporting a light (11). In the front medial part of said wall is provided a location (12) for a tree trunk (13) edged with nozzles (14) controlled by press-buttons (15). At the rear part of the assembly, there is a bench (16) arranged under the roof (10) between the rear extensions of the wall (1) defining spaces for grass (17). The wall is crowned by a small grid (18).</p> |
