| 摘要 |
A structural device comprising a base part (1), a top part (3), at least one tubular supporting part (2) and an elongated means (5) extending from the base part to the top part for holding the base part, said at least one tubular supporting part and the top part together. The holding means is arranged to extend inside said at least one tubular supporting part to avoid exposing of the holding means to the surrounding outside the device. |
