| 摘要 |
<p>The present invention relates to a support structure, joinable in an oscillating manner to a stand and convertible from a swing into a bed and vice versa between a sitting configuration and a lying-down configuration. The support structure comprises a seating frame, which forms a seating surface for a user and a back frame hinged to the seating frame and rotating from a sitting configuration to a lying-down configuration. Furthermore, the seating frame is supported in a sliding manner in order to allow its raising or lowering during conversion.</p> |
