| 摘要 |
Three legs (10,20,30) run together toward a round table surface (40) in a lower region and diverge at a slant from each other toward the table surface in upper region. Tilting linkages join two of the three legs to table surface. Third leg has a lower part (31) and an upper part (32) composed of the upper region of third leg. The upper part of third leg is detachably joined to the table surface and configured to turn relative to the lower part. |
