| 摘要 |
A chair comprising a seat (11), a back rest (18) which is pivotally connected to the seat (11), a link (22), a biasing means (27) and a frame support (15), wherein the frame support (15) is pivotally connected to a front section of the seat and is pivotally connected to the back rest (18) through the link (22) and biasing means (27). |
