I claim the ornamental design for a draft prevention frame, as shown and described herein.
FIG. 1 is a perspective view of the present invention showing my new design as it would be configured to be used on a door that has a protruding upward lock on its left edge and three, protruding upward hinges on its right edge;
FIG. 2 is a front view of the present invention as it would be configured to fit on the door and the door frame shown in FIG. 1;
FIG. 3 is a rear view of the present invention as it would be configured to fit on the door and the door frame shown in FIG. 1;
FIG. 4 is a right side view of the present invention as it would be configured to fit on the door and the door frame shown in FIG. 1;
FIG. 5 is a left side view of the present invention as it would be configured to fit on the door and the door frame shown in FIG. 1;
FIG. 6 is a top view of the present invention as it would be configured to fit on the door and the door frame shown in FIG. 1; and,
FIG. 7 is a bottom view of the present invention as it would be configured to fit on the door and the door frame shown in FIG. 1.
The broken lines in FIG. 1 are directed to the example environment in which the present design is to be used.