Dust box for cleaning robot

1 . 1 is a front view of a first dust box for cleaning robot;

1 . 2 is a back view thereof;

1 . 3 is a left view thereof;

1 . 4 is a right view thereof;

1 . 5 is a top view thereof;

1 . 6 is a bottom view thereof;

1 . 7 is a front, left perspective view thereof;

1 . 8 is a back, left perspective view thereof;

1 . 9 is an inverted back, left perspective view thereof.

2 . 1 is a front view of a second dust box for cleaning robot;

2 . 2 is a back view thereof;

2 . 3 is a left view thereof;

2 . 4 is a right view thereof;

2 . 5 is a top view thereof;

2 . 6 is a bottom view thereof;

2 . 7 is a front, left perspective view thereof;

2 . 8 is a back, left perspective view thereof; and

2 . 9 is an inverted back, left perspective view thereof.