One-piece type folding forming triangular packaging box

Abstract

The utility model discloses a one-piece folding forming triangular packing box which comprises an integrally-formed paperboard, the integrally-formed paperboard comprises a first side plate, one end of the first side plate is connected with a bottom plate, the other end of the first side plate is connected with a second side plate, one side of the first side plate is connected with a first inner folding plate, and the other side of the first inner folding plate is connected with a second inner folding plate. The other side of the first side plate is connected with a cover plate, one side of the bottom plate is connected with a first insertion tongue, the other side of the bottom plate is connected with a first panel, one side of the second side plate is connected with a second panel, and the other side of the second side plate is connected with a second inner folding plate; the surface of the first panel and the surface of the second panel are each provided with an insertion seam, a second insertion tongue is arranged in the center of the cover plate, the first insertion tongue is matched with the insertion seam in the surface of the second panel, and the second insertion tongue is matched with the insertion seam in the surface of the first panel.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging boxes, and particularly relates to a one-piece folding and forming triangular packaging box. Background Technique

[0002] At present, for products such as sandwiches, chocolates, candies, biscuits, small pastries, cosmetics, and stationery, there is a general tendency to use triangular cardboard boxes with regular shapes and moderate volumes as packaging carriers. This not only highlights the aesthetic value but also takes into account practicality. However, the triangular cardboard packaging boxes on the market generally have complex structures, requiring multiple loose components to be spliced and supplemented with tape adhesion to ensure stability. This not only increases the production cost but also exacerbates the complexity and operation difficulty of packaging. In addition, during the production and assembly stage of most triangular cardboard packaging boxes, tape adhesion or tongue-and-groove joints are often relied on for fixation, resulting in low assembly efficiency due to numerous fixing points. Moreover, it is more inconvenient that consumers need to completely disassemble the box body when taking out the product, which affects the user experience. In view of this, this innovative design proposes a one-piece folding and forming triangular packaging box. This packaging box adopts the concept of integrated molding design and can present a triangular shape only through simple folding without the need for additional tape adhesion, with convenient fixation, significantly improving the production and assembly efficiency; at the same time, it can be easily opened, facilitating customers to quickly access the product.

[0003] Regarding the problems in the related technology, no effective solutions have been proposed yet. Content of the Utility Model

[0004] To achieve the above object, the utility model provides the following technical solution: A one-piece folding and forming triangular packaging box, including an integrally formed cardboard. The integrally formed cardboard includes a first side plate. One end of the first side plate is connected to a bottom plate, and the other end of the first side plate is connected to a second side plate. One side of the first side plate is connected to a first inner folding plate, and the other side of the first side plate is connected to a cover plate. One side of the bottom plate is connected to a first tongue, and the other side of the bottom plate is connected to a first panel. One side of the second side plate is connected to a second panel, and the other side of the second side plate is connected to a second inner folding plate;

[0005] Insertion joints are provided on the surfaces of the first panel and the second panel. A second tongue is provided at the center of the cover plate. The first tongue is adapted to the insertion joint on the surface of the second panel, and the second tongue is adapted to the insertion joint on the surface of the first panel. Easy-to-fold creases are provided between the first side plate, the second side plate, the bottom plate, the first inner folding plate, the cover plate, the first panel, the second panel, the second inner folding plate, and the second tongue.

[0006] As a preferred technical solution of the utility model, both the first panel and the second panel are isosceles triangle structures.

[0007] As a preferred technical solution of the present utility model, plug-in strips are connected to one end of the bottom plate and one side of the second panel.

[0008] As a preferred technical solution of the present utility model, the first side plate, the second side plate and the bottom plate are all rectangular structures, and the first side plate and the second side plate are of the same size.

[0009] As a preferred technical solution of the present utility model, an observation port is provided on the surface of the bottom plate.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] For the triangular packaging box of the present utility model, through preset structures such as easy creases, tongues and seam joints, the assembly process is optimized to ensure the convenience and high efficiency of the folding and forming process. And by setting two tongues and seam joints, the fixation of the overall triangular packaging box can be stably achieved, which significantly improves the production and assembly efficiency. In the product removal link, the design of the triangular packaging box of the present utility model also shows humanized consideration. Users do not need to perform a full disassembly. Only by removing one side panel and pulling out the inner cover plate, a side opening can be formed, which is convenient for directly and quickly removing the product, providing great convenience for subsequent use. In addition, this design adheres to a one-piece structure and abandons additional assembly parts, thus simplifying the overall structure and manufacturing process of the packaging box. It not only optimizes the production process, but also greatly improves the material utilization rate, effectively reducing production costs and resource waste, demonstrating the green and efficient production concept. Description of the Drawings

[0012] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0013] Figure 1 is the schematic flat structure diagram of the present utility model;

[0014] Figure 2 is the schematic assembled structure diagram of the present utility model;

[0015] In the figure: 1, the first side plate; 2, the bottom plate; 3, the second side plate; 4, the first inner folding plate; 5, the cover plate; 6, the first tongue; 7, the first panel; 8, the second panel; 9, the second inner folding plate; 10, the seam joint; 11, the second tongue; 12, the easy crease; 13, the plug-in strip; 14, the observation port. Detailed Embodiments

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] Embodiment

[0018] Please refer to Figure 1-2 , the present invention provides the following technical solutions: A one-piece folding and forming triangular packaging box, including an integrally formed cardboard. The integrally formed cardboard includes a first side plate 1, one end of the first side plate 1 is connected to a bottom plate 2, the other end of the first side plate 1 is connected to a second side plate 3, one side of the first side plate 1 is connected to a first inner folding plate 4, the other side of the first side plate 1 is connected to a cover plate 5, one side of the bottom plate 2 is connected to a first tongue 6, the other side of the bottom plate 2 is connected to a first panel 7, one side of the second side plate 3 is connected to a second panel 8, and the other side of the second side plate 3 is connected to a second inner folding plate 9; Insertion seams 10 are provided on the surfaces of the first panel 7 and the second panel 8, a second tongue 11 is provided at the center of the cover plate 5, the first tongue 6 is adapted to the insertion seam 10 on the surface of the second panel 8, the second tongue 11 is adapted to the insertion seam 10 on the surface of the first panel 7, and easy-to-fold lines 12 are provided between the first side plate 1, the second side plate 3, the bottom plate 2, the first inner folding plate 4, the cover plate 5, the first panel 7, the second panel 8, the second inner folding plate 9 and the second tongue 11. The first panel 7 and the second panel 8 are both isosceles triangle structures, the first side plate 1, the second side plate 3 and the bottom plate 2 are all rectangular structures, and the first side plate 1 and the second side plate 3 are of the same size. In this embodiment, for the triangular packaging box of the present invention, through structures such as the easy-to-fold lines 12, tongues and insertion seams 10, the assembly process is optimized to ensure convenience and high efficiency. The two tongues and the insertion seams 10 firmly fix the packaging box, improving the production and assembly efficiency. When taking out the product, there is no need to fully disassemble it. Only by removing one side panel and pulling out the internal cover plate 5 can the product be quickly taken out, providing convenience. The design adheres to a one-piece structure, simplifies the structure and production process, optimizes the production process, improves the material utilization rate, reduces production costs and resource waste, and demonstrates the concept of green and efficient production.

[0019] In order to conveniently and intuitively see the internal product, in this embodiment, as a preferred technical solution of the present invention, an observation port 14 is provided on the surface of the bottom plate 2.

[0020] In summary, by means of the above technical solutions of the present utility model, during assembly, with the bottom plate 2 as the basis, the first side plate 1 and the second side plate 3 are folded towards the bottom plate 2 along the easy crease 12 to form a triangular prism structure. At the same time, the first inner folding plate 4, the second inner folding plate 9 and the cover plate 5 are folded into the interior of the triangular prism structure. Finally, the insertion strip 13 is inserted into the corresponding gap, and the insertion tongue is inserted into the corresponding insertion joint 10 to complete the fixation.

[0021] Finally, it should be noted that: in the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A one-piece foldable triangular packaging box, comprising an integrally formed paperboard, characterized in that: The integrally formed paperboard comprises a first side panel (1), one end of the first side panel (1) is connected to a bottom panel (2), the other end of the first side panel (1) is connected to a second side panel (3), one side of the first side panel (1) is connected to a first inner folding panel (4), the other side of the first side panel (1) is connected to a cover panel (5), one side of the bottom panel (2) is connected to a first plug tongue (6), the other side of the bottom panel (2) is connected to a first panel (7), one side of the second side panel (3) is connected to a second panel (8), and the other side of the second side panel (3) is connected to a second inner folding panel (9); The surfaces of the first panel (7) and the second panel (8) are both provided with an insertion seam (10); a second insertion tongue (11) is provided at the center of the cover plate (5); the first insertion tongue (6) is matched with the insertion seam (10) on the surface of the second panel (8); the second insertion tongue (11) is matched with the insertion seam (10) on the surface of the first panel (7); and easy folding marks (12) are provided between the first side panel (1), the second side panel (3), the bottom plate (2), the first inner folding plate (4), the cover plate (5), the first panel (7), the second panel (8), the second inner folding plate (9) and the second insertion tongue (11).

2. The one-piece foldable triangular packaging box according to claim 1, characterized in that: The first panel (7) and the second panel (8) are both isosceles triangle structures.

3. The one-piece foldable triangular packaging box according to claim 1, characterized in that: One end of the bottom plate (2) and one side of the second panel (8) are both connected with a plug-in strip (13).

4. The one-piece foldable triangular packaging box according to claim 1, characterized in that: The first side plate (1), the second side plate (3) and the bottom plate (2) are all rectangular structures, and the first side plate (1) and the second side plate (3) are of the same size.

5. The one-piece foldable triangular packaging box according to claim 1, characterized in that: An observation port (14) is provided on the surface of the bottom plate (2).

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