Anti-counterfeiting lock catch

The utility model discloses an anti-fake lock catch which is composed of a male buckle (1) and a female buckle (2). The male buckle (1) comprises a male buckle base (3) and cylinders (4), at least one cylinder (4) is integrally formed on the male buckle base (3) in an injection molding mode, at least one layer of clamping groove type gear ring (5) is arranged on the outer circle wall of each cylinder (4), and the male buckle is formed. The female buckle (2) comprises a female buckle base (6), a male buckle insertion hole (7) is formed in the center of the female buckle base (6), at least one group of clamping claws (8) which are distributed in a petal shape and matched with a gear ring of the male buckle are arranged on the female buckle base (6) and located on the outer circumference of the male buckle insertion hole (7), and claw teeth of the clamping claws (8) face the male buckle insertion hole (7); the cylinder (4) of the male buckle (1) is inserted into the male buckle insertion hole (7) of the female b