| 摘要 |
A traditional handle for doors and windows, the doors and windows comprising control elements designed to produce at least a door or window closed configuration and, respectively, a door or window open configuration, these elements having a rotatable operating shaft (1), with a square cross-section, projecting from a surface of the door or window; the handle (2) comprising at least: a casing (3) which is connected to the outer surface of the door or window and has a through-hole (4) partly occupied by the shaft (1); a handgrip (5) which can be connected to the operating shaft (1), for moving the door or window from the closed configuration to the open configuration, and vice versa, by operating the handgrip (5), rotating the latter about an axis (Y) coinciding with the square shaft (1); means (6) for stably joining the handgrip (5) and the square shaft (1), acting radially from the outside of the handgrip (5); key lock security means (7), positioned and acting between the handgrip (5) and the casing (3) and designed to allow stable handgrip (4) locking relative to the casing (3) in at least one of the above-mentioned first or second positions. |
