Packaging box convenient to take objects and capable of being repeatedly used

The utility model discloses a packaging box convenient to take articles and reusable, which comprises a single paperboard and a box sealing belt, a crease is arranged on the paperboard, and the paperboard is folded along the crease to form a packaging box body; the bottom and the side portion of the packaging box body are connected through a box sealing belt, an opening is formed in the corresponding corner of the upper end of the packaging box body, an outer swing cover and an inner swing cover are arranged on the two sides of the opening respectively, and the outer swing cover and the inner swing cover are connected through the box sealing belt after being closed in a covering mode. The packaging box is formed by folding a single paperboard, box sticking is not needed, the box sealing belt is easier to break by means of the thickness difference of paper, the packaging box is recovered to be in a flat state to be reused, and after the packaging box is opened, objects can be exposed in a large area and taken