PROTECTIVE LINING FOR CHUBB DETECTOR LOCK Russian patent published in 2018 - IPC E05B17/18 

FIELD: locks.

SUBSTANCE: invention relates to devices for closing keyhole locks of chubb detector locks and relates to a protective lining for a chubb detector lock. It comprises housing 1 with keyhole 2 under the key ring located in the housing of the rotary element. Swivel element is in the form of rocker 4, which is mounted to swing about axis 5, the rocker is installed in the body so that one arm 6 of the rocker has the ability to block the entrance to the keyhole and contact the key when it is inserted into the lining, turning the rocker arm, and the opposite arm 7 of the rocker, when the key is inserted, is able to cover the keyhole 2 of the lining and there is a recess 8 for the key rod therein.

EFFECT: protective lining for the chubb detector lock is offered.

1 cl, 8 dwg