| 摘要 |
<p>In an extensible table (100) comprising at least a cover plate (10,20), at least an extension plate (30) that in the state of table not extended is placed at least partly under the cover plate (10,20) and in the state of table extended is placed at the same height with the cover plate (10,20) adjacent to it, and an extension mechanism for passing from the table not extended state to the table extended state and vice-versa, in which the extension mechanism comprises drive members (40) for moving the extension plate (30) relative to said cover plate (10,20), and operating members (50) for controlling the movement of the drive members (40), and in which the drive members (40) comprise at least a horizontal rail and a parallelogram kinematic system supporting the extension plate (30), the operating members (50) directly cooperates with the levers of the parallelogram kinematic system for passing from the not extended state to the extended state and vice-versa by simply shifting the cover plate (10,20).</p> |
