Hard Hat Mounting Structure

FIG. 1 is a perspective view of a hard hat mounting structure showing the new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is another perspective view thereof, shown in a position of use on a hard hat; and,

FIG. 9 is a left side elevation view thereof.

The broken lines illustrate portions of the hard hat mounting structure that form no part of the claimed design. The broken lines that illustrate the hard hat are directed to environment and form no part of the claimed design.