Anti-theft door with function of relieving closing impact

The utility model relates to the technical field of anti-theft doors, in particular to an anti-theft door with a function of relieving closing impact, which comprises a door frame, an installation groove is arranged on one side of the upper end of the door frame, a buffering rubber strip is fixedly arranged on the outer side of one end of the door frame, a strip-shaped hole is arranged on the side wall of one end of the buffering rubber strip, and the strip-shaped hole is communicated with the installation groove. A mounting plate is fixedly mounted in the mounting groove, and one end of the mounting plate is elastically connected with a moving plate; when a door closing person falls down and closes the door, the anti-theft door rapidly impacts towards the door frame, the anti-theft door firstly makes contact with the rolling wheels, the rolling wheels are pushed towards the inner side, the rolling wheels roll on the anti-theft door, meanwhile, the rolling wheels transmit extrusion force to the supporting col