Anti-sliding non metal skeleton-type loose fiber optical cable

The utility model discloses an anti-sliding non metal skeleton-type loose fiber optical cable. The anti-sliding non metal skeleton-type loose fiber optical cable comprises a skeleton with skeleton grooves arranged on the circumference and skeleton rib marks for marking each skeleton groove; the center of the skeleton is also provided with a central non-metal reinforcement piece; the skeleton groove is internally provided with a plurality of optical fibers and filled with fiber ointment; polyester mangled gauze for restraining and protecting the optical fiber covers the optical fiber and the skeleton; and a marking ribbon, a composite-film water-blocking belt, a ripcord for opening the cable and an outer sheath are sequentially from inside to outside arranged outside the polyester mangled gauze. According to the anti-sliding non metal skeleton-type loose fiber optical cable, the weight is light; large pull force can be borne; in the case of fiber to the home splicing, a whole optical cable or a whole optical fiber ribbon does not need to be cut off, only a single optical fiber needs to be drawn out from the skeleton groove for splicing construction; due to the fiber ointment, phenomena that each loose fiber slides downwardly and is broken due to weight itself after being cut off can be avoided; and the anti-sliding non metal skeleton-type loose fiber optical cable is particularly suitable for to-home splicing construction of the optical fiber laid in a vertical pipeline.