Anti-theft lock structure of luggage case

The invention relates to an anti-theft lock structure of a luggage case, and belongs to the field of luggage case lock structures. The anti-theft lock structure comprises an upper lock body, a lower lock body, a movable lock catch, a fixed lock catch and a lock plug, the fixed lock catch is fixed to the upper lock body, the lower lock body is provided with a movable lock cavity, the movable lock catch is arranged in the movable lock cavity and movably connected with the side wall of the movable lock cavity through a pin, the movable lock catch comprises a lock catch portion and a pressing portion, the lock catch portion is hook-shaped, extends out of the upper portion of the movable lock cavity and is matched and locked with the fixed lock catch, a spring in a compressed state is arrangedon the back side of the lock catch portion, a lock hole is formed in the pressing portion, the lower end of the pressing portion extends out of the lower side of the movable lock catch, the lock plugis arranged on the lower lock body and extends into the movable lock cavity, the lock plug penetrates through the lock hole in the pressing portion and is connected with a lock plate, and the lock plate is controlled by the lock plug to rotate so as to lock or unlock the pressing portion. In a mode of simplifying the structure, the anti-theft performance of the anti-theft lock is guaranteed at thesame time; unlocking of the padlock can be achieved only by pressing the movable lock catch; and the unlocking mode is simplified, and secondary operation is avoided.