FIELD: construction.
SUBSTANCE: lock housing (1) has a bolt (8), containing bolt body (8b) inside lock housing and bolt end (8a) protruding in locking position from hole (2a) for bolt in face plank (2) of lock housing, at least one operating axis (3), transmissive means (4, 5, 7, 9) for bolt movement and block locking means (6, 7, 7b, 9). Between bolt housing (1) and body (8b) there provided is safety element (10) designed preferably as a plate. Safety element (10) is installed with possibility to prevent input of a tool or suchlike through hole (2a) for bolt in bolt housing (1) in position effecting bolt locking means (6, 7, 7b, 9).
EFFECT: safety element is installed on the bolt with possibility of its movement together with the bolt.
5 cl, 4 dwg
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