| 摘要 |
The frame for a chair has a platform (2), forming the seat, which is joined to the back legs (1). The back (5) is held between two lateral cheeks (3) and pivots on axles (4). The front legs (6) are joined to two horizontal bars. The front of the platform is joined to the front of the bars by short rods (8) articulated on the platform and the bars. The lower end of the back is articulated on the back of the horizontal bars. The front legs and the horizontal bars are joined together by cross bars (7). USE/ADVANTAGE - The frame is for a chair whose back can be inclined and its seat raised at the front.
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