CN202130644U - Packing box - Google Patents

Abstract

A packing box, comprising a box body and a box cover, side panels are arranged on both sides of the box body, a group of mortises are opened on the bottom surface of the box body inside the side panels, an extension panel is arranged on the outside of the side panel, and a set of A mortise that matches the mortise, and the mortise is inserted into the mortise. In the utility model, an extension board is arranged outside the side board, and then the extension board is folded and erected beside the side board through the tenon and mortise, so that the extension board simultaneously plays the role of supporting the box body, effectively enhancing the overall strength of the packaging box. The box body can hold heavier articles safely, which is convenient for article transportation and storage. The utility model has the advantages of reasonable and compact structure, low production cost, safe use and good effect, and is worthy of popularization and application.

Description

packing box

technical field

The utility model relates to the field of product packaging, in particular to a packaging box.

Background technique

As the name suggests, the packaging box is a box used to package products, and it is an indispensable packaging accessory for various industries. With the rapid development of modern industry and the continuous improvement of people's living standards, people's demand for packaging boxes will continue to increase, and higher requirements are also placed on the quality of packaging boxes. At present, the packaging boxes on the market are classified into wooden boxes, paper boxes, cloth boxes, leather boxes, iron boxes, acrylic boxes, corrugated boxes, etc., and the more common ones on the market are mainly paper boxes and corrugated boxes. These boxes have a single structure. , the side panels are mainly single-layer paper or corrugated boards bonded or clamped, and the strength is generally not high. When holding some heavy items or when the boxes are stacked, it is easy to deform and collapse the box body. Affect the handling and storage of items, thus causing damage to the items. Therefore be badly in need of the packing box that a kind of side panel strength is higher to meet people's demand.

Contents of the invention

The utility model aims to solve the above-mentioned shortcomings of the prior art, and provides a packing box with relatively high side plate strength, which meets people's needs.

The technical scheme adopted by the utility model to solve the technical problems: this packaging box includes a box body and a box cover, side panels are arranged on both sides of the box body, a group of mortises are opened on the bottom surface of the box body inside the side panels, and a set of mortises are opened on the outside of the side panels. An extension plate is provided, and a group of tenons matching the mortise are arranged on the edge of the extension plate, and the tenons are inserted into the mortise. In this way, when the packaging box is folded and assembled, the tenon is inserted into the mortise, and the extension plate and the side plate are overlapped and erected on the periphery of the box body, which plays the role of double side plate support and effectively improves the deformation resistance of the box body. It will not be deformed or collapsed even if the heavier items are placed inside.

Further, the box body and the box cover are folded from the same cardboard. This reduces cardboard waste and also reduces production steps.

The beneficial effects of the utility model are: the structure of the utility model is reasonable and compact, and the extension plate is arranged on the outside of the side plate, and then the extension plate is folded and erected beside the side plate through the tenon and mortise, so that the extension plate simultaneously functions as a support box The role of body, effectively enhance the overall strength of the packaging box. The box body can hold heavier articles safely, which is convenient for article transportation and storage. The utility model has the advantages of low cost, safe use and good effect, and is worthy of popularization and application.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram when the utility model is unfolded;

Fig. 2 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 3 is a schematic diagram of the three-dimensional structure of the utility model.

Explanation of reference numerals: box body 1 , box cover 2 , side plate 3 , mortise 4 , extension plate 5 , tenon 6 .

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

Referring to the accompanying drawings: this packaging box in this embodiment includes a box body 1 and a box cover 2, the box body 1 and the box cover 2 are folded from the same cardboard, and side panels 3 are provided on both sides of the box body 1. There is a set of mortises 4 on the bottom surface of the box body 1 inside the plate 3, and an extension plate 5 is provided on the outside of the side plate 3. The edge of the extension plate 5 is provided with a set of tenons 6 that match the mortises 4, and the tenons 6 are inserted into the tenons. Inside the eye 4.

When the utility model is in use, the extension board is folded according to the original folding line on the packaging box, and then the tenon 6 on the extension board 5 is aligned with the mortise 4 on the bottom surface of the box body 1, and then the extension board 5 can be connected to the side. The same supporting effect of the plate 3 greatly enhances the supporting strength of the entire box body 1. Even when heavy or fragile items are placed in the box body 1, the box body 1 is not easy to deform and will not damage the items in the box. It is safe to use reliable. The utility model has the advantages of simple operation and good use effect, and is worthy of popularization and application.

Although the present invention has been illustrated and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made within the scope of the claims.

Claims (2)

1. A packaging box, including a box body (1) and a box cover (2), characterized in that: side panels (3) are provided on both sides of the box body (1), and the inside of the side panel (3) There is a set of mortises (4) on the bottom surface of the box body (1), and an extension plate (5) is provided on the outside of the side plate (3), and a set of mortises (4) are provided on the edge of the extension plate (5) to match tenon (6), the tenon (6) is inserted into the mortise (4). 2. The packing box according to claim 1, characterized in that: the box body (1) and the box cover (2) are folded from the same cardboard.

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