| 摘要 |
The invention relates to a reusable piece of furniture (1) comprising four square plates (3, 4, 6, 7), namely a first vertical side plate (3), a second vertical side plate (4) arranged parallel to the first vertical side plate, a third plate (6), which is arranged between an edge (5) of the first side plate (3) and an edge of the second side plate (4) at right angles to the first side plate (3) and to the second side plate (4) and connects the first side plate (3) and the second side plate (4) so as to form a U-shaped piece of furniture. The fourth plate is an intermediate plate (7), which is inserted in the piece of furniture between the first side plate (3) and the second side plate (4) at right angles to the first and second side plates and to the third plate (6). The first side plate (3) and the second side plate (4) have recesses (33, 34) and/or projections (19, 20, 21, 22) in the four corner regions of the first and second side plates, wherein said recesses are rectangularly recessed in the edges (5) of the side plates in such a way that the recesses substantially extend within the corner regions of the side plates (3, 4) and the projections rectangularly protrude in such a way that the projections extend from the edges and said recesses and projections extend at right angles to each other in the extension directions of said recesses and projections in each of the corner regions. |
