| 摘要 |
<p>A sliding door or window (4) comprising a fixed frame (7); at least one openable sash (53); at least one sliding unit (54) for the openable sash (53); an element (14) for controlling operating means designed to set the sash (53) from a sliding condition to a locked condition and vice versa; a handle (1) comprising a handle body (2) that can be recessed in a cavity (5) in the sash (53), a slider (3) and a lever (15); the slider (3) can move forward and backward alternately in a guide (12) in the handle body (2) in order to actuate the controlling element (14) under the action of the lever (15); the lever (15) is movable between two limit conditions, in a first of which the operating end (17) applies with a first zone of it (23) an opposing action on a first control profile (20b) of the slider (3), in such a way as to prevent translation of the slider (3) when the lever (15) is housed inside the handle body (2) and in a second of which the operating end (17) applies with a second zone of it (22) a pushing action on a second control profile (20a) of the slider (3), opposite the first profile (20b), in order to enable sliding of the sash (53) when the lever (15) protrudes from the handle body (2).</p> |
