Wheelchair Coupling Mechanism

FIG. 1 is a top, perspective view of a wheelchair coupling mechanism according to the present design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 . is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof.

The broken lines in the drawings depict portions of the wheelchair coupling mechanism which form no part of the claimed design.