Hair knife structure for cutting high-low-position plush

The utility model discloses a hair knife structure for cutting high and low position hair, which comprises a bush-hook body, the bush-hook body is provided with at least two hook heads and a cutting knife, the hook heads comprise a short hair hook head, a medium and long hair hook head and a long hair hook head, the cutting knife, the short hair hook head, the medium and long hair hook head and the long hair hook head are arranged on the same side, a hook head groove is arranged in the bush-hook body, and the cutting knife is arranged in the hook head groove. The hook heads are all arranged in the hook head grooves, the hook knife body is provided with a groove knife groove, the cutting knife is arranged in the groove knife groove, the cutting knife is arranged in the groove knife groove, the cutting knife is arranged in a cutting inclined mode, the hook heads are matched with the cutting knife, different hair heights are hooked through the same hook knife, and the problems that the uniformity of high hair an