Abstract: One object of the present invention is to provide a link structure for a cable carrier that can be easily assembled and disassembled for higher productivity and convenient maintenance and the track curvature of which can be adjusted conveniently. To achieve the above described object, the link comprises a first circular portion and a second circular portion, wherein the first circular portion is rotationally connected to the adjacent second circular portion of the link and the second circular portion is rotationally connected to the adjacent first circular portion of the link so as to constitute the entire cable carrier. The present invention further comprises a connection member in which an adjustment member is formed so as to be fixedly connected via the front surface of the first circular portion of the link and limit the angle of rotation of the adjacent second circular portion of the link.