Headstrap Adjuster

FIG. 1 is a perspective view of a headstrap adjuster showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of the headstrap adjuster shown in an environment of use with a head-mounted display device; and,

FIG. 9 is another perspective view of the headstrap adjuster shown in an environment of use with the head-mounted display device.

The broken lines shown in FIG. 8 and FIG. 9 depict environment and form no part of the claimed design.