MODULAR LOCK Russian patent published in 2024 - IPC E05B9/04 

FIELD: modular lock.

SUBSTANCE: modular lock contains at least one control unit configured to be controlled by a key, and at least one bolt. The base of at least one control unit contains a longitudinal through hole. The base of the bolt contains a longitudinal cylindrical channel with threads. In the assembled configuration, the hole and channel are aligned and accommodate a coach screw that engages the threads of the channel to mutually clamp at least one control unit and the bolt. Between at least one control unit and the bolt there is at least one spacer element, which is equipped with a longitudinal through channel at its base. At least one control unit contains a stator and a rotor. The rotor is equipped with a slot, the shape and dimensions of which correspond to the size and shape of the key, and at least one movable pin, configured to move inside the radial channel extending into the stator. The pin is configured to mutually connect/disconnect the stator and rotor. At least one bolt is functionally connected to the rotor and is configured to mechanically actuate a sliding bar controlled by the lock. At least one spacer element is provided with a blank cylinder aligned with the rotor and provided with means for coupling with the same to transmit the rotational motion of the rotor to a movable bolt element for mechanically actuating the sliding bar controlled by the lock.

EFFECT: possibility of creating a modular simple lock, the configuration of which can be changed depending on the thickness of the door using a small number of components with small gaps between them.

10 cl, 9 dwg