LOCKING DEVICE FOR DOOR LOCK

摘要

FIELD: locks designed to close living and service rooms. SUBSTANCE: through channels for key are made in body locking device with cross-bar. Pushers of locking device are made of two semi-cylinders joined with the use of internal spring and are located in channels of body on two sides. Midpart of channel crossing cross-bar locates closing lockpins composed of three parts, two of them having same length. Length of central part of lockpin should be such that in sum with side part it equals width of cross-bar. EFFECT: design of locking device makes it possible to use it in two-way locks and provides for increased security. 3 dwg