| 摘要 |
<p>A multi-purpose window frame with a shutter of the jutting and bascule type is disclosed, which comprises: a fixed framework (2) internally having horizontal (6) and vertical (7) borders, a mounting opening (3) delimited by said borders (6, 7), a shutter (4) insertable in the mounting opening (3) and externally having horizontal (10) and vertical (11) sidepieces to be positioned adjacent to the fixed framework borders (6, 7), and connecting means extending between the shutter (4) and framework (2) and comprising pivot pins (15) and seatings (20) for the pins, the connecting means comprising two pairs of pivot pins (15), each projecting from one of the vertical sidepieces (11) of the shutter (4) and each insertable in an adjacent vertical border (7), and guide channels (16) formed in the vertical borders (7), to be traveled over by said pivot pins (15) and internally forming pairs of seatings (20) defining steady positions of the shutter (4). <IMAGE></p> |
