Freezer door

The utility model discloses a freezer door, belongs to the freezer door of a freezer used for preserving food and garden stuff, and is composed of a door plate 1, a door frame 2 and a locking device 22. The utility model is characterized in that the locking device is composed of a locking core axle, a fixed core axle, a rocking arm with the fixed core axle as a rotation axle, a rotation core axle which is connected with the other end of the rocking arm, a connecting piece, a locking hook which is connected with the rocking arm by the connecting piece and the rotation core axle, an anti-rotation screw nut, a locking force adjusting mat and a handle. The utility model has the advantages of strong locking force of the freezer door, good tightness, energy saving of the freezer, etc.