| 摘要 |
<p>A combined armchair and couch has three main surfaces that pivot against each other through a variety of positions. The unit has a backrest (3), a seat (2), and a legrest (4). The relative positions of the three main parts is co-ordinated by an articulated lever system, one each side of the seat. The articulated system is linked to a foot support frame (5) with an adjustment unit.</p> |
