Protective zipper tape

The utility model discloses a protective zipper tape, which relates to the technical field of zipper tapes and comprises a zipper component with two pieces of zipper cloth, zipper teeth are fixedly connected to the sides, close to each other, of the two pieces of zipper cloth, a zipper head is slidably connected to the outer wall of each zipper tooth, and a protective component is arranged in each zipper head. Through the arrangement of the protection assembly, in order to prevent the situation that when the zipper is used in daily life, the zipper head automatically slides down to enable the zipper chains to be separated from one another, and articles in a pocket or a backpack are prone to being lost, the zipper head is attached to the fixing block, and the clamping rod and the clamping block are extruded and clamped with each other; at the moment, the zipper head and the fixing block are mutually fixed, the zipper head is not easy to pull, safety of articles in a pocket or a backpack is guaranteed, meanwhil