| 摘要 |
<p>The invention is a skylight (1) comprising: a fixed frame (2) applied to the perimeter of an opening (A) made in a building and communicating with the inside of one or more rooms; a cover (3) provided with a movable frame (5) associated with the fixed frame (2) through hinge means (6) that define a rotation axis (X) for opening and closing the cover (3); moving means (7) for opening and closing the cover (3); means for constraining the cover (3) to the fixed frame (2). The constraining means comprise tie elements (10) each one of which is arranged at the sides of the skylight (1) with one end (10a) connected to one side of the movable frame (5) and the opposite end (10b) connected to the opposing side of the fixed frame (2) and having a length (L) that is such as to allow the cover (3) to be rigidly connected to the fixed frame (2) in the open position, with the side of the movable frame (5) forming an acute angle (±) with the opposing side of the fixed frame (2), when the moving means (7) maintain the cover (3) in the open position and tension the tie elements (10) through traction.</p> |
