Packing box easy to unfold

Abstract

The invention discloses a packing box easy to unfold. The packing box easy to unfold comprises an external box formed by a bottom cover and an overturning cover, an internal box which fits the external box and is used for containing cigarettes, a connecting box for containing the internal box and a movable connecting plate, wherein the connecting box is of a hollow-cavity structure which is defined by a bottom plate, a left side plate, a right side plate, a front side plate and a back side plate and comprises an opening formed in the upper end, a first connecting part is arranged at the end, away from the bottom plate, of the back side plate, the back side plate is connected the connecting part through a first fold part, the first connecting part fits on the inner side of the bottom plate,one end of the movable connecting plate is connected with the bottom plate, the other end of the movable connecting plate is connected with the inner side of the overturning cover, the movable connecting plate is provided with a second fold part, a connecting piece can be folded along the second fold part, the internal box is placed on the hollow cavity structure, and an internal box cover of theinternal box can be buckled on an internal box body with a box opening through overturning. According to the packing box easy to unfold, the cigarettes are put on the internal box, the internal box is placed on the connecting box, the connecting box is movably connected on the external box through a movable connecting piece, a linkage structure is formed, and effects that unfolding is easy, and the cigarettes are conveniently taken are achieved.

Description

technical field [0001] The invention relates to the field of packing boxes, in particular to an easy-to-expandable packing box. Background technique [0002] With the development of the economy and the improvement of people's living standards, consumers pay more and more attention to the packaging of commodities when purchasing commodities. Commodity packaging is the continuation of the production process of commodities in the circulation process, and is an indispensable condition for commodities to enter the circulation and consumption fields. . The function of product packaging is to carry and protect the product, to prevent the product from being damaged, scattered, spilled or deteriorated, and there are certain requirements for the appearance of the packaging box. The boxed filter cigarette packaging in the prior art is composed of a box body, aluminum foil paper, Composed of lining paper and cigarettes inside the box. When the smoker takes the cigarettes from the ciga...

AI Technical Summary

Problems solved by technology

When the smoker takes the cigarettes from the cigarette box, he needs to open the top cover and tear off the front aluminum foil before pulling out the cigarettes in the box, and the remaining cigarettes in the box are exposed because they lose the protection of the aluminum foil. The upper cover of the box body can cover it, but due to the limitation of the box body's own structure, the flip cover cannot guarantee the airtightness of the box body, which will make the remaining cigarettes in the box dry and affect the quality, and the cigarette box is placed in the pocket or bag In addition, it will cause cross-contamination of other substances in the cigarettes in the box, resulting in a new unhygienic link. In order to achieve the effect of moisturizing the cigarettes, the packaging box is generally made with a multi-layer protective structure, but its existence is not convenient for the removal of the inner box. , the disadvantage of being inconvenient to take cigarettes

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