Comb with changeable comb tooth spaces

The utility model relates to a comb with changeable comb tooth spaces, which comprises a main comb and an auxiliary comb, wherein the main comb comprises a main comb back, a main comb handle and main comb teeth, and the auxiliary comb comprises an auxiliary comb back and auxiliary comb teeth. The comb is characterized in that the main comb is provided with the auxiliary comb which is capable of being assembled and disassembled, the auxiliary comb back is uniformly provided with small holes which are in the same sizes of the main comb teeth, the main comb teeth penetrate the small holes, and the auxiliary comb is fixed on the main comb through grooves on the main comb back and bulges on the auxiliary comb back. Since the spaces of the main comb teeth are larger, hairs can not be harmed when the hairs are combed, and the main comb can play a role in protecting the hairs; and since the auxiliary comb is arranged on the main comb, the spaces of the comb teeth are shortened, and the hairs can be further combed beautifully and stylishly. The comb with the changeable comb teeth spaces is convenient to use, the material is saved, and the comb is easy to promote.