LOCK Russian patent published in 2017 - IPC E05B47/02 

FIELD: machine building.

SUBSTANCE: present invention relates to lock devices controlled by electronic devices or manually, and can be used for doors locking of cupboards, safes etc. The lock comprises interacting with each other catch made with possibility of deviation from its axis and comprising a stock with at least one head, and lock device comprising a housing with made input opening, the opening size exceeds size of the catch head, and internal cavity connected with input opening, the cavity size exceeds size of input opening in which lock is located, the lock is made with possibility of longitudinal movement inside the housing and interaction with the catch head, and at least one return device made with possibility to ensure the lock movement towards the catch, and at least one holding device made with possibility of the lock holding in the position ensuring free exit of the catch head from the lock device. Wherein the lock has a fixed limiter made with possibility of partial closing of the input opening, wherein ration of the catch head size to distance from edge of the fixed limiter to edge of input opening depends on lock position in the housing.

EFFECT: simple design of lock and its manufacturing due to reduced number of elements, simple manufacturing and assemblage of design upon simultaneous keeping of lock reliability.

13 cl, 14 dwg