CN204776416U - Carton structure - Google Patents

Abstract

The utility model relates to a carton structure. Its purpose provides a carton structure, can strengthen the stability and the intensity of carton, can guarantee stability when carrying out the carton pile, and simple structure, and the shaping is convenient. A carton structure, is by the folding box that forms of cardboard material, be equipped with corner lock on one side on each arris of box respectively, the corner hasp include a locking plate and one and the socket that the locking plate corresponds. The utility model discloses be equipped with corner lock on one side on carton structure each arris through the box respectively, has increased the stability and fashioned fastness of carton pile, can promote the fashioned fastness of carton on not increasing the basis that cardboard material cost reduces carton manufacturing cost even, and the shaping is convenient, easily the field processing operate.

Description

A carton structure

technical field

The utility model relates to the technical field of goods packaging, in particular to a carton structure.

Background technique

Most of the cartons currently on the market, if they are made of cardboard materials, the stability of the side walls is mainly achieved by the mutual containment of the flaps. This kind of carton can still meet the general needs when it is used alone, but due to The containment of the flaps is movable, either fixed by adhesives, or reinforced by nails or similar structures, otherwise when the product is stacked in the carton, the two ends of the carton will not be locked when there is no corner lock. It will expand naturally outward, causing easy dumping after stacking, resulting in unnecessary product damage.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a carton structure, which can enhance the stability and strength of the carton, ensure the stability when stacking the carton, and has a simple structure and convenient molding.

The purpose of this utility model is achieved in that:

A carton structure, which is a box body folded from cardboard materials, each edge of the box body is provided with a corner lock, and the corner lock includes a locking piece and a locking piece connected to the locking piece. the corresponding socket.

Wherein, the cardboard material folded into a box includes a rectangular bottom, and four sides of the rectangular bottom extend outward to form four sides.

Further, two opposite sides of the two opposite sides respectively extend outwards with a locking piece, and two opposite sides of the other two opposite sides respectively extend outwards to form a flap on both sides respectively, and the corresponding sockets Located on the fold line between the flap and the side.

Preferably, two opposite sides are provided with handle holes for easy handling. The two side surfaces provided with the handle hole respectively extend outward to form a side flap, which can further strengthen the strength of the side surface.

Compared with the prior art, the utility model has the following beneficial effects due to the adoption of the above technical scheme: the carton structure of the utility model is provided with corner locks on each edge of the box body, which increases the stability of the carton stacking And the firmness of forming can improve the firmness of carton forming without increasing the cost of cardboard materials or even reducing the cost of carton manufacturing, and it is convenient to form and easy to process on site.

Description of drawings

Other advantages and characteristics of the present invention are shown through the following description of the present invention in conjunction with the accompanying drawings, and the embodiment is provided in the form of an example, but not limited thereto, wherein:

Fig. 1 is a schematic diagram of the sheet structure of a preferred embodiment of the carton structure of the present invention.

Fig. 2 is a three-dimensional structural schematic view of the sheet shown in Fig. 1 when it is folded into a carton.

Detailed ways

As shown in the figure, a carton structure is a box body 10 (as shown in Figure 2 ) folded from a cardboard material 1. The cardboard material 1 folded into the box body 10 includes a rectangular bottom surface 15, four sides of the rectangular bottom surface 15 Two sides extend outward to form four sides, namely side one 11, side two 12, side three 13 and side four 14. Wherein the two sides of side one 11 and side three 13 opposite to each other respectively extend outwards with a locking piece 16, side two 12 and side four 14 extend outwards respectively on both sides, forming a flap 17 on both sides respectively, Sockets 18 corresponding to the locking pieces 16 are provided on the folding lines between the second side 12 and the fourth side 14 and their corresponding flaps 17 . When folding, fold up the sides and flaps along their respective folding lines, insert all the locking pieces 16 into the corresponding sockets 18, and form corner locks on each edge of the box body 10, which increases the stability of carton stacking It can improve the firmness of carton forming without increasing the cost of cardboard materials or even reducing the cost of carton manufacturing, and the forming is convenient. In addition, side one 11 and side three 13 extend outward to form side flaps 19 respectively, and side flaps 19 are folded inward to form a double-layer structure, which can further strengthen side one 11 and side three 13 . Side one 11 and side three 13 are provided with handle holes for easy handling.

Although the utility model has been described above according to the preferred embodiment, this does not mean that the scope of the utility model is only limited to the above-mentioned structure, as long as those skilled in the art can easily read the above description The developed equivalent replacement structures, and the equivalent changes and modifications made without departing from the spirit and scope of the present invention shall all be covered within the patent scope of the present invention.

Claims (3)

1. A carton structure, which is a box body folded from a cardboard material, the cardboard material folded into a box body includes a rectangular bottom surface, and four sides of the rectangular bottom surface extend outward to form four sides, its characteristic In that: each edge of the box body is provided with a corner lock, and the corner lock includes a locking piece and a socket corresponding to the locking piece; wherein two opposite sides on both sides A locking piece is respectively extended outward, and the two sides of the other two opposite sides are respectively extended outward to form a flap on both sides, and the corresponding socket is arranged on the folding line between the flap and the side . 2. The carton structure according to claim 1, wherein handle holes are provided on two opposite sides. 3 . The carton structure according to claim 2 , wherein the two side surfaces provided with the handle holes respectively extend outward to form a side flap. 4 .