PURPOSE: To make the cable laying work of a wire harness two-dimensional so as to facilitate it by uniting a rising plate free of rising with falling and a fixed rising plate by a fixing means while interposing a bent cable in the accommodation space between the rising plate free of rising and falling and the fixed rising plate.

CONSTITUTION: A rising plate 3 free of rising and falling is provided, through a hinge 2, at the end of the trough-shaped body 1 of a protector A consisting of synthetic resin material. Moreover, a fixed rising plate 5 corresponding to the rising plate 3 free of rising and falling is provided at the end of a cover 4. And a cable 6 is arranged on the rising plate 3 free of rising and falling, and the cover 4 is closed and is coupled to the troughshaped body 1. Moreover, the rising plate 3 and the fixed rising plate 5 are united by a fixing means while raising the rising plate 3 thereby bending a cable 6 and interposing the bent cable 6 in the accommodation space between the rising plate 3 and the fixed rising plate 5. Hereby, the three-dimensional a cable laying wire harness wherein a protector is interposed can be performed, being developed two- dimensionally.