REMOVABLE ELECTRIC PLUG EJECTOR Russian patent published in 2013 - IPC H01R13/633 

FIELD: electricity.

SUBSTANCE: ejector consists of a nosepiece and a housing. The nosepiece sits on the housing of the plug. When a small lever (16) is pressed, the housing of the ejector rotates around the nosepiece and, while resting on side members (11) in the housing of the socket, draws the plug (1) from the socket (2). When the cord is accidentally pulled, a collar, while moving together with the electric cord, tightens a cable which rotates the housing of the ejector. Rotation of the housing of the ejector leads to the drawing of the plug from the socket. Tension of the cable can activate a spring which rotates the housing of the ejector and the plug is drawn from the socket.

EFFECT: enabling easy and safe disconnection of an electric plug from a socket, in plug-and-socket connections without built-in means of pulling the plug, as well as for automatic disconnection of a plug and a socket during accidental pulling of the power cable with a force enough to result in the falling of a person or equipment, with negative consequences in form of injuries, damage to equipment or electric mains.

3 cl, 9 dwg