| 摘要 |
<p>The partition (1) has two large lateral faces, two small sides and a base for forming an open container on a top of the partition. An inclined surface (3) at a peak of the partition collects rainwater, and is laterally added at an uncovered surface of an opening of the container, where the added inclined surface extends near the opening surface of the container. The inclined surface is constituted of a shutter (3A) by an internal face of the inclined surface, where the shutter serves as a cover.</p> |
