Door lock e.g. room door lock has latching element that is locked with latch head in locking detent position, and is displaced from latch head in release position

摘要

The door lock has control case (10) including control case head (11) protruded from a opening of lock housing, and two left and right flanks (15,16) arranged opposing each other. The control case head is pivoted about a pivot axis (13) between secured left and right operation positions at which left and right flanks are inclined to displacement direction respectively. A latching element (20) parallel to pivot axis is locked with latch head in locking detent position, and is displaced from latch head in release position.