| 摘要 |
The invention concerns a device to unfold and retract a bed, a sofa or something similar into a structure in a false ceiling. The object of the invention is a device that unfolds and retracts a bed, or the like designed to be integrated in a system of suspended devices. This invention comprises a panel composed of ceiling elements (5,6) that when closed, in a horizontal position, forms a false ceiling (2). The panel is hinged to move between two stable positions: the horizontal, closed position; and the vertical, open position. Attached to the inside face of the panel and parallel to it is a fixed frame (4). Slidable attached to the fixed frame is a mobile frame (9). Articuably mounted to the mobile frame, about an axis (13) parallel to the panel's axis of articulation (7), and at a point at the end of the mobile frame farthest from the panel's axis of articulation (7) is a furniture frame (12).
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