Luggage lock catch

The utility model discloses a luggage lock catch which comprises a lock catch outer shell and a lock catch bottom shell, the lock catch bottom shell is arranged at the bottom end of the lock catch outer shell, a lock catch switch is arranged at the top end of the lock catch outer shell, and hinge seats are installed on the inner walls of the two sides of the lock catch outer shell on one side of the lock catch switch. Hinge shafts are installed on the outer walls of the two sides of the lock catch switch on one side of the hinge seat, the hinge shafts extend into the hinge seat and are movably connected with the hinge seat, a U-shaped groove is formed in the outer wall of the lock catch shell, a lock catch plug pin is arranged outside the lock catch shell, and the lock catch plug pin is movably connected with the U-shaped groove. One end of the lock catch plug pin extends into the lock catch shell through the U-shaped groove, a hook buckle is installed at the bottom end of the lock catch switch above the lock