| 摘要 |
A chair comprising a seat (1) and a back support (2) accommodating supporting members for a person seated in the chair, the supporting effect of said members being variable, the right and the left halves of the seat as well as of the back support having individually at least one supporting member (8, 9, 10, 11), the element (8, 9) or the elements in either half of the seat (1) communicating effectively with the member (10, 11) or the members in the opposite half of the back support (2), and the members in the two halves of the seat and the back support, respectively, are effectively separated from each other. |
