| 摘要 |
The stool is assembled of a seat area (1) with a support element (3) positioned in the center of its lower surface and a base (4) with a rounded upper rim comprising two vertical elements for the accommodation of the support element (3) between them. The vertical elements are provided with two curved or straight parallel rows (6, 7) of openings for the insertion of a bolt (8) serving as a transversal axle and a bolt (10) guided along a curved slot (11) in the base. One version is equipped with a base (4) comprising two horizontal lateral elements for the positioning of the lower legs if the stool is used in religious service. |
