| 摘要 |
<p>The present invention relates to producing furniture. The described invention enables to produce chairs or sofas simply convertible to beds. Durability of upholstering materials is also prolonged. Construction of furniture need not use of complicated devices by assembly thereof. Object matter of this invention is following. A bedframe contains an tiltable upholstered backrest (4) and pull-out seat (5) [Figure 1]. A joining means for coupling backrest (4) and flanks (1, 3) are made in shape of corner-piece (8) and spindle (9), placed both-side of backrest (4). The backrest is turnable from vertical position "chair" to horizontal position "bed" and backward. The backrest (4) and seat (5) is joined together using L-profile levers (7) and hinge-joints (10, 11). When the backrest is let down, the seat (5) moves out and backrest (4) turns in the position "bed". A front of bed is positioned by upholstered side toward the interior, therefor wear and tear period thereof is material diminished. When the backrest is lift up and the seat (5) slides back, L-profile levers (7) hide between flanks (1, 3) and backrest (4).</p> |
