Cable fastener with cable management function

A cable fastener that is a hollow frame, having cable management function and secured on a cable to form a bend point comprising:

• two first side walls arranged at a certain interval along a length direction and symmetrical to each other;
• two second side walls disposed at a certain interval along a width direction, symmetrical to each other, and respectively connected to each first side wall to form the hollow frame with an opening that is perpendicular to the length direction;
• two convex bodies arranged symmetrically on opposite surfaces of the two second side walls and each of which having a ramp part slanting down toward the opening;
• wherein a plurality of cable fasteners is fastened on the cable so that the cable is bent at the bend point along the length direction of the cable so as to form neat bundles;
• and
• wherein the cable is mounted into each cable fastener through the opening, moved along the ramp part of each convex body and passed through the two convex bodies so as to keep the cable between the two convex bodies and the two first side walls;
• the cable fastener and the cable are secured with and positioned by each other.