PIPE LINE FOR CURVED WIRING CABLE

PROBLEM TO BE SOLVED: To provide a pipe line for curved wiring, which can be formed in a gentle curve and support all curved pipe lines so as to allow the wiring cable to follow the curve of pipe line blocks for forming the curve when the wiring cable is robustly protected by a coating, difficult to be bent and accommodated in the pipe line blocks for forming the curve, which is formed with the curve, so as to prevent break and shorting of the cable bitter by mouse. SOLUTION: The pipe line comprises: linear pipe line bodies 3 having U shape cross sections; lids placed on the linear pipe line bodies; the pipe line blocks 1 for forming the curve in which the length of the pipe line is the same as the width of the linear pipe line bodies and a running direction in the pipe line is curved to the left or right with a small angle; and lids of the pipe line blocks 1 for forming the curve.