CN222474728U - High resistance to compression formula carton - Google Patents

Abstract

The utility model provides a high-pressure-resistant carton, comprising an outer cardboard and an inner support cardboard, the inner support cardboard is H-shaped, and the four ends of the H-shape are provided with inverted folding edges, the outer cardboard surrounds the opening of the inner support cardboard, the outer cardboard is provided with an outward folding edge bonded to the corresponding side edge of the inner support cardboard, and the inverted folding edge is bonded to the outer cardboard. The high-pressure-resistant carton provided by the utility model adopts a multi-point support structure, which can effectively improve the compressive strength, so that the carton can be basically not deformed after long-term stacking, and prevent the products in the box from being damaged due to the deformation of the carton.

Description

High resistance to compression formula carton

Technical Field

The utility model relates to the technical field of cartons, in particular to a high compression-resistant carton.

Background

The corrugated case of 3 layers, 5 layers of structures that current high-capacity injection product's packing generally adopted, because carton structure and cost problem need pay attention to environmental humidity, carton paper distribution, stacking mode, stacking height scheduling problem influence in the product storage use, the corrugated case of ordinary structure is wet back compressive capacity and is dropped sharply, and the high-capacity injection of the inside splendid attire of carton need bear bigger pressure after the carton compressive capacity drops, leads to the product to take place deformation and even damage.

Disclosure of utility model

In order to make up for the defects in the prior art, the utility model provides the high-compression-resistance carton, which adopts a multi-point supporting structure, so that the compression strength can be effectively improved, the carton can be basically free from deformation after long-term stacking, and the damage of products in the carton caused by the deformation of the carton is prevented.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a high resistance to compression type carton, includes peripheral cardboard and interior support cardboard, interior support cardboard is the H type, and the four tip of H type are equipped with the varus hem, the peripheral cardboard surrounds interior support cardboard's opening, the peripheral cardboard be equipped with correspond the valgus hem that interior support cardboard side is bonded, the varus hem with the peripheral cardboard is bonded.

Further, the inner supporting paperboard is formed by detachably connecting two side plates and a middle plate.

Furthermore, a middle slot is formed in the middle of the side plate, side slots are formed in two sides of the middle plate, and the side slots are spliced with the middle slot.

Further, the peripheral paperboard is provided with a left top cover area, a left side plate area, a bottom plate area, a right side plate area and a right top cover area from left to right, and crease lines are arranged at the junctions of the adjacent areas.

Further, the corner end of the outer turnup is provided with a chamfer.

Compared with the prior art, the utility model has the following beneficial technical effects:

The high compression resistance type paper box adopts the multi-point supporting structure, the four corners increase the thickness and the supporting force by the combined action of the inward turning folded edges and the outward turning folded edges compared with the common paper box, and the H-shaped structure is used for increasing the line contact supporting force in the center, so that the whole paper box improves the compression resistance strength, the compression resistance strength can reach more than 5000N after being tested, the protection effect on products is far better than that of the paper box with the common structure, the paper box is basically not deformed after long-term stacking, and the products in the box can be effectively prevented from being damaged due to the deformation of the paper box.

Drawings

Fig. 1 is an assembled state structure diagram of a high compression resistant carton of the present utility model.

Fig. 2 is a schematic view of a high compression carton of the present utility model in a tiled configuration.

Wherein, 1, peripheral cardboard, 11, left top cover area, 12, left side plate area, 13, bottom plate area, 14, right side plate area, 15, right top cover area, 16, crease line, 17, outward turning edge, 2, inner supporting cardboard, 21, side plate, 211, middle slot, 212, inward turning edge, 22, middle plate, 221, side slot.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly practiced by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

Example 1

As shown in fig. 1 and 2, a high compression resistant carton comprises a split peripheral paperboard 1 and an inner support paperboard 2. The peripheral paperboard 1 is in a strip shape, a left top cover area 11, a left side plate area 12, a bottom plate area 13, a right side plate area 14 and a right top cover area 15 are arranged from left to right, and crease lines 16 are arranged at the junctions of the adjacent areas. The two sides of each area of the peripheral paperboard 1 are provided with outward turning edges 17, and the corner ends of the outward turning edges 17 are provided with chamfers.

The inner supporting board 2 is H-shaped, and may be an integrally formed structure or a spliced structure, and in this embodiment, it is preferably spliced. Specifically, the inner supporting board 2 is composed of two side boards 21 and a middle board 22, a middle slot 211 is arranged in the middle of the side board 21, side slots 221 are arranged on two sides of the middle board 22, and the middle board 22 is inserted into the middle slot 211 of the side board 21 through the side slots 221. The side panels 21 are provided on both sides with turned-in folds 212.

The use process of the box comprises the steps of firstly spreading the peripheral paperboard 1 on a table top, placing the bottom opening of the inner supporting paperboard 2 on the bottom plate area 13 of the peripheral paperboard 1, pasting the outer turnup edges 17 of the bottom plate area 13 on the outer side of the side plates 21, bending the peripheral paperboard 1, pasting the left side plate area 12 with the left opening of the inner supporting paperboard 2, pasting the right side plate area 13 with the right opening of the inner supporting paperboard 2, pasting the left side plate area 12 and the right side plate area 13 with the inner turnup edges 212 on the corresponding sides, pasting the outer turnup edges 17 of the left side plate area 12 and the right side plate area 13 on the outer side of the side plates 21, so as to form a box body with two cavities, and after the box body is filled with materials, buckling the top opening of the inner supporting paperboard 2 by the left top cover area 11 and the right top cover area 15, pasting the outer turnup edges 17 of the areas and the outer side of the side plates 21, so as to finish the box.

Although the present utility model has been described in detail with reference to the embodiments, it should be understood that the utility model is not limited to the preferred embodiments, but is capable of modification and equivalents to some of the features described in the foregoing embodiments, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (5)

1. The high-compression-resistance type carton is characterized by comprising a peripheral paperboard and an inner supporting paperboard, wherein the inner supporting paperboard is H-shaped, the four ends of the H-shaped are provided with inward turning edges, the peripheral paperboard surrounds an opening of the inner supporting paperboard, the peripheral paperboard is provided with outward turning edges which are bonded with the side edges of the corresponding inner supporting paperboard, and the inward turning edges are bonded with the peripheral paperboard.

2. The high compression carton of claim 1 wherein the inner support paperboard is formed from two side panels and a middle panel removably connected.

3. The high compression-resistant carton according to claim 2, wherein the middle part of the side plate is provided with a middle slot, two sides of the middle plate are provided with side slots, and the side slots are spliced with the middle slot.

4. The high compression carton of claim 3, wherein the peripheral paperboard comprises a left top cover region, a left side plate region, a bottom plate region, a right side plate region and a right top cover region from left to right, and crease lines are arranged at the junctions of the adjacent regions.

5. The high compression carton of claim 4, wherein the corner ends of the outer folds are chamfered.