LOCKING DEVICE Russian patent published in 2017 - IPC E05B39/02 

FIELD: construction.

SUBSTANCE: locking device containing: a rod with a central groove, performed at its end part; a body with an axial hole, forming the lip on its inner surface; and a locking unit, including two thrust elements disposed in the rod groove for contacting the body lip. The thrust elements are in the form of pins, having the slopes at its near ends, directed toward each other, the rod and the body on its mating parts are provided with the thread, the rod has the axial hole in which the spring-loaded pusher, inserted into the device, is located in order to control the pins and to fix it, while locking, and the fixing element. The groove is displaced from the rod edge to form the bridge, contacting the pins, and the fixing element is made in the form of the wire loop with the twisted ends, contacting the thrust elements.

EFFECT: significant design simplification.

2 cl, dwg