Lock used as a push lock has a covering plate with a dome into which a driving pin is inserted at the starting position of a control part and removed from a connecting guide of an arm of a sliding bolt

摘要

Lock has a covering plate (30) with a dome (31) into which a driving pin (16) is inserted at the starting position of a control part (17, 18) and removed from a connecting guide (42) of an arm (41) of a sliding bolt (40). The sliding bolt is held in a unlatched position using a locking connection (22, 45) between the sliding bolt and the housing (20) or covering plate. Preferred Features: The dome of the covering plate is inserted into a passage (11) on which the lock is fixed. A rose (50) is inserted into the passage to axially guide an operating knob (15) of the lock. The operating knob can be adjusted up to the covering plate.