| 摘要 |
PURPOSE: A door locking device is provided to prevent internal corrosion or an electric leakage, to improve productivity and to handle/use conveniently by simplifying an assembling process. CONSTITUTION: The door locking device comprises a door(2) fixed to a frame(3) of a cabinet, a locker, a window, a switch box and a control panel of various communication equipment by a hinge, a body(10) fixed to one side of the door(2), a lever(20) fixed to the front of the body(10), a power transmission device(30) fixed to the backside of the lever(20) to rotate together with the lever(20), an interlocking device(40) engaged with the power transmission device(30) to convert a rotational motion into a rectilinear motion, a connection member(50) fixed to a joint hole of the interlocking device(40), a moving member(60) fixed to the connection member(50), and a fixing bracket(70) fixing/unfixing the door(2) fixed to the upper, lower parts of the moving member(60) to/from the frame(3).
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