Protective interlock, in particular protective interlock for a door or a window

摘要

Protective lock (1) for securing doors and windows, comprising at least one guide sleeve (4) arranged in a bore (3) in a wall (9) in the immediate vicinity of an opening door or wall element, in which a locking bolt (5) is arranged is, in a cross over the door or window locking position substantially within the guide sleeve (4), d. H. located within the wall (9), characterized in that the protective latch (1) in a dowel-like housing (2) in a wall (9) is arranged and the locking bolt (5) in the guide sleeve (4) is arranged like a hub, such in that, by means of spring elements (7, 11, 13), the locking bolt (5) is brought out of its locking position into an unlocking position by means of a sliding guide (6) by pressure on its externally exposed end face (18) in the direction of the guide sleeve (4) by repeated pressure on the end face (18) in the direction of the guide sleeve is moved axially from the unlocked position into the locking position until the spring elements (7, 11, 13) lock the locking pin in its locking position.