Ergonomic handle for a lock of a sliding frame of an opening wing

摘要

The handle has a gripping part (13) with a hollow front part for enabling manual gripping and transferring a sash`s casement (3) along two directions. The part by articulation causes movement of a rod for unlocking a lock (1), permitting traction of the sash in one transfer direction and closing of the casement by traction opposite to the former on external side of the part for gripping the part. An independent claim is also included for a lock provided with a handle.