LOCK Russian patent published in 2020 - IPC H01H9/24 H01H23/12 E05B17/22 

FIELD: locks.

SUBSTANCE: lock relates to ironmongery installed in entrance doors of hotel rooms, and is intended for disconnection of electric consumables left by the guest when leaving the room. Lock consists of housing, crossbar interacting with electric contact arranged in door post, wherein the door post incorporates a rotary spring-loaded cam interacting with the electric contact and the crossbar, and the cam is equipped with a handle brought inside the room through the hole in the door post.

EFFECT: simplification of the lock and reduction of its weight, since the lower crossbar and its movement mechanism are removed from the lock structure.

3 cl, 6 dwg