FIG. 1 is an isometric view of a first embodiment of a hammock chair showing our new design during use;
FIG. 2 is an isometric view thereof, but shown flattened;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a back view thereof;
FIG. 7 is a left side view thereof;
FIG. 8 is a right side view thereof;
FIG. 9 is an isometric view of a second embodiment of a hammock chair showing our new design during use;
FIG. 10 is an isometric view thereof, but shown but shown flattened;
FIG. 11 is a top view thereof;
FIG. 12 is a bottom view thereof;
FIG. 13 is a front view thereof;
FIG. 14 is a back view thereof;
FIG. 15 is a left side view thereof; and,
FIG. 16 is a right side view thereof.
Those portions of the figures that are presented in broken lines merely illustrate the environment of the design and are not part of the claimed design.