An integrally formed carton having internal partitions

Abstract

The utility model discloses a kind of integrally formed cartons with internal partition, including carton body, at least one vertical to the integrated partition plate of swing cover of the carton body is provided in the carton body, the partition plate is with the side wall of the carton body isofrequency.The utility model forms integrated internal partition plate by the extension of side wall and / or swing cover, corrugated carton after forming can be quickly folded and unfolded, without increasing additional accompanying knife card, substantially reduce the assembly efficiency when corrugated carton is used later, effectively reduce warehouse and transportation space reduce use cost simultaneously, and be suitable for industrial production.

Description

Technical Field

[0001] This utility model relates to the field of corrugated packaging technology, specifically to an integrally molded cardboard box with internal partitions. Background Technology

[0002] Corrugated cardboard boxes are an important packaging material widely used in logistics, transportation, and packaging. They are primarily made of corrugated cardboard, with a structure consisting of several layers of cardboard bonded together through corrugated layers. Typically, they include an outer cardboard layer, a corrugated cardboard layer, and an inner cardboard layer. Corrugated cardboard boxes offer advantages such as high compressive strength, good shock resistance, ease of processing, and recyclability, making them a primary choice for packaging modern e-commerce, logistics, and daily necessities.

[0003] In the e-commerce industry, corrugated cardboard boxes are widely used as packaging materials. E-commerce goods often undergo long periods of handling, stacking, and long-distance transportation. Corrugated cardboard boxes, with their excellent protective properties, have become an ideal packaging choice. To prevent the contents from bumping or rubbing against each other during transportation and affecting later sales, grid-shaped dividers are often placed inside the packaging boxes. However, the outer packaging box and the internal grid-shaped dividers are separate and need to be assembled before use, which is time-consuming and labor-intensive, affecting the packaging efficiency of the goods and increasing the storage difficulty of the packaging components. Furthermore, if many dividers are damaged or become damp, it will affect the use of the packaging.

[0004] Therefore, it is necessary to develop an integrated cardboard box to solve this problem. Summary of the Invention

[0005] The purpose of this invention is to provide an integrally molded carton with internal partitions to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0007] An integrally molded carton with an internal partition includes a carton body, wherein at least one integral partition plate perpendicular to the hinged flap of the carton body is disposed within the carton body, and the partition plate is at the same height as the side wall of the carton body.

[0008] Furthermore, the divider extends outward from the side wall and / or inner flap of the carton body and is connected by crease lines.

[0009] Furthermore, the end of the partition plate is also provided with a tongue.

[0010] Furthermore, the side wall and / or inner flap of the carton body are also provided with slots.

[0011] The beneficial effects of this utility model are:

[0012] This invention forms an integrated inner partition through the extension of the side wall and / or flap, allowing the corrugated carton to be quickly folded and unfolded without the need for additional cutters. This significantly reduces the assembly efficiency of the corrugated carton during later use, while effectively reducing storage and transportation space, lowering usage costs, and making it suitable for industrial production. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of Embodiment 1 of the present utility model;

[0014] Figure 2 This is a schematic diagram of the planar unfolded structure of Embodiment 1 of this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of Embodiment 2 of the present invention;

[0016] Figure 4 This is a schematic diagram of the planar unfolded structure of Embodiment 2 of this utility model;

[0017] Figure 5 This is a three-dimensional structural diagram of Embodiment 3 of the present invention;

[0018] Figure 6 This is a schematic diagram of the planar unfolded structure of Embodiment 3 of this utility model;

[0019] Figure 7 This is a schematic diagram of the cross-sectional structure along direction AA of Embodiment 3 of this utility model.

[0020] In the diagram: 100. Carton body, 1. Side wall, 2. Inner flap, 3. Outer flap, 4. Divider, 5. Adhesive part, 6. Crease line, 7. Insert, 8. Tongue. Detailed Implementation

[0021] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not all of them.

[0022] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0024] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0025] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. Example 1

[0026] like Figures 1-2 As shown, this embodiment discloses an integrally molded carton with an internal partition, including a carton body 100. An integral partition plate 4 is provided inside the carton body 100, which is perpendicular to the flap of the carton body 100. The partition plate 4 is at the same height as the side wall 1 of the carton body 100.

[0027] like Figure 2 As shown, the partition plate 4 extends outward from the side wall 1 of the carton body 100 and is connected by the crease line 6. In this embodiment, there is also an adhesive part 5 between the partition plate 4 and the side wall 1. The adhesive part 5 is used for the molding of the carton body 100. In this embodiment, the width of the adhesive part 5 is half the width of the side wall to be glued.

[0028] The end of the partition plate 4 is also provided with a tongue 8. At least two tongues 8 can be provided as needed. For the carton body 100 with higher side walls, three tongues 8 can also be provided.

[0029] The side wall 1 of the carton body 100 is also provided with an insertion slot 7. The number of insertion slots 7 is the same as the number of insertion tongues 8. The position of the insertion slots 7 on the side wall 1 corresponds one-to-one with the position of the insertion tongues 8 on the end of the partition plate 4 after it is folded. That is, after the partition plate 4 is folded, the insertion tongues 8 must be inserted into the insertion slots 7 on the side wall 1 for fixation. This is to ensure that the partition plate 4 will not slide inside the carton body 100. Example 2

[0030] like Figures 3-4 As shown, this embodiment discloses an integrally molded cardboard box with internal partitions, which differs from Embodiment 1 in that: the cardboard box body 100 of this embodiment is provided with two integral partition plates 4 perpendicular to the flaps of the cardboard box body 100, as shown in the figure. Figure 4 As shown, the partition plate 4 extends outward from the two inner flaps 2 at the bottom of the carton body 100. The width of the two inner flaps 2 at the bottom is one-third of the length of the outer flap 3, and they are connected by a crease line 6. The two inner flaps 2 at the top of the carton body 100 are provided with slots 7, and the width of the two inner flaps 2 at the top is half the length of the outer flap 3. Thus, after the carton body 100 is formed, the tongues 8 extending from the two partition plates 4 after folding can be inserted into the slots 7 for fixation. Other parts are consistent with Embodiment 1.

[0031] In this embodiment, since the partition plate 4 extends from the inner flap 2 at the bottom, after the partition plate 4 is folded into shape, three partition spaces are formed inside the carton body 100. After the items are placed in the three partition spaces, the inner flap 2 at the top is folded down so that the tongue 8 fits and is fixed together with the slot 7. Example 3

[0032] like Figures 5-7 As shown, this embodiment discloses an integrally molded cardboard box with internal partitions, which differs from Embodiment 1 in that: the cardboard box body 100 of this embodiment has three integral partition plates 4 perpendicular to the flaps of the cardboard box body 100, as shown in the figure. Figure 6 and 7As shown, one of the partition plates 4 extends outward from the side wall 1 of the carton body 100 and is located in the middle of the three partition plates 4. The other two partition plates 4 extend outward from the two inner flaps 2 at the bottom of the carton body 100. The width of the two inner flaps 2 at the bottom is one-quarter of the length of the outer flaps 3, and they are connected by a crease line 6. The two inner flaps 2 at the top of the carton body 100 are provided with slots 7, and the width of the two inner flaps 2 at the top is half the length of the outer flaps 3. Thus, after the carton body 100 is formed, the tongues 8 extending from the three partition plates 4 after folding can be inserted into the slots 7 for fixation. The other parts are the same as in Embodiment 1.

[0033] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above embodiments. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A one-piece molded cardboard box with internal partitions, characterized in that, The device includes a carton body, and the carton body has at least one integral partition plate with a flap perpendicular to the carton body. The partition plate extends outward from the side wall and / or inner flap of the carton body by connecting them through an embossing line. The end of the partition plate is provided with a tongue. The side wall and / or inner flap of the carton body are provided with a socket that allows the tongue to be inserted and fixed. The partition plate is at the same height as the side wall of the carton body.

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