| 摘要 |
<p>The invention relates to a pivotable glazing for a balcony. There are previously known balcony glazings which comprise four or more panes which move in an overlapping manner on two adjacent tracks. Such a structure requires considerable sealing and frame structures which detract from the outer appearance of the building. Furthermore, the balcony aperture can be opened at maximum 50 %, and it is difficult to wash the outer surfaces of the panes. According to the present invention, these disadvantages are eliminated by fitting all the panes of glass adjacently in the same double-rail track. At the upper edge of each movable glass pane (1) there are two slides (3, 4), of which one moves on a straight outer rail and the other on an inner rail, which curves inwards and towards the side wall (13) of the balcony. Within the curved portion (18) of the inner rail the trailing edge of the pane turns inwards and the pane can be opened against the side wall (13) of the balcony. In this manner it is possible to move one or more panes away from the opening of the balcony. The panes can also be pivoted 180°, in which case a heat-reflective surface (19) can be turned so as to face outwards or inwards, according to need. At the lower edge of the pane there are slides, sliding on the lower track, one of the slides separating from the track when the pane turns inwards.</p> |
