Star-shaped sheath of automobile door lock pull wire

The utility model discloses a star-shaped sheath of an automobile door lock stay wire, which comprises a sheath main body, the outer wall of the sheath main body is fixedly connected with a plurality of limiting slide strips, the inner wall of the sheath main body is fixedly connected with a wear-resistant layer, an outer cylinder is slidably connected among the plurality of limiting slide strips, the outer wall of the outer cylinder is fixedly connected with a plurality of support blocks, and the support blocks are fixedly connected with the outer wall of the sheath main body. A plurality of reinforcing supporting rings corresponding to the supporting blocks are fixedly connected to the inner wall of the outer cylinder. According to the utility model, the plurality of supporting blocks are designed to replace a plurality of supporting strips, the plurality of supporting blocks cannot be influenced when the whole sheath is bent, the plurality of supporting strips also play a good supporting role, the supporti