| 摘要 |
<p>The invention concerns an extensible structure comprising independent extensible elements (200) and guide means (100) including a box (110) for receiving the extensible elements (200) in a stacked arrangement and a guide (150) which emerges into the box (110) and adapted to receive the extensible elements (200) in juxtaposed position, the extensible elements (200) comprising mutually catching means (220) on their edges transverse to the displacement direction of the extensible elements (200) in the guide (150). Said structure is characterized in that it comprises means (150; 260) for preventing a relative movement between the catching means (220) of two adjacent extensible elements (200) when the latter are positioned outside the box (110), whatever the displacement direction of the extensible elements (200) in the guide (150) and guide elements (160; 162) adapted to impart to the extensible elements (200), in the box (110), a movement along a direction having a component transverse to the longitudinal direction of the guide (150), said guide elements consisting of complementary guide elements (160, 162; 252, 254) provided respectively on the flanks (120) of the box (110) and on the flanks (250) opposite the blades.</p> |
