| 摘要 |
The present invention relates to a chair (1) with a first pivot (A) arranged below the seat frame (3), a second pivot (B) arranged in the area of the back edge (3b) of the seat frame with a first cross brace (5), a third stationary pivot (C) arranged on the floor stand (2) and whereupon it is turnable suspended a first male/female element (6a) of a sliding means (6), designed to receive slidable a second female/male element (6b) of the sliding means (6), which constitutes a second fixed cross brace (6b), which projects from the back frame (4), such that at an increasing angle between the seat (3) and the back (4), this back frame (4) will turn around the back edge (B, 3b) of the seat via said first cross brace (5), but at the same time being controlled by means of the guide of the second cross brace (6b) in the sliding means (6), which is turnable mounted on the floor stand (2).
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