A one-piece folding cardboard box

Abstract

This utility model belongs to the field of paper box technology, and particularly relates to a one-piece folding paper box, comprising: a base plate; two side plates, which are respectively connected to the two sides of the base plate along the Y direction, and connecting plates are connected to both ends of the side plates along the X direction, with insertion holes provided on the connecting plates; a first end plate, connected to one end of the base plate along the X direction, and first insert plates are connected to both sides of the first end plate along the Y direction, the first insert plates being adapted to be inserted into the insertion holes; a second end plate, connected to the other end of the base plate along the X direction, and second insert plates are connected to both sides of the second end plate along the Y direction, the second insert plates also being adapted to be inserted into the insertion holes; a cover plate, connected to the second end plate, and third insert plates are connected to both sides of the cover plate along the Y direction; the beneficial effects of this utility model are that the paper box is made by folding a single piece of paper, which can achieve complete flattening, facilitates transportation, and is convenient for production and processing, and the folded paper box has a stable structure.

Description

Technical Field

[0001] This utility model belongs to the field of paper box technology, and in particular relates to a one-piece folding paper box. Background Technology

[0002] Folding cardboard boxes are a widely used type of green packaging container, not only for packaging pharmaceuticals, food, cigarettes, and handicrafts, but also for soft drinks, detergents, stationery, and small hardware products.

[0003] In existing technologies, most folding cardboard boxes cannot be fully flattened, and can only be partially flattened, which increases the space occupied and thus increases transportation costs. In addition, the formed cardboard boxes are not strong enough and are prone to collapse. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned technical problems by providing a one-piece folding cardboard box.

[0005] In view of this, the present invention provides a one-piece folding cardboard box, comprising:

[0006] Base plate;

[0007] Two side plates are connected to the two sides of the base plate along the Y direction. Connecting plates are connected to both ends of the side plates along the X direction, and the connecting plates have insertion holes.

[0008] The first end plate is connected to one end of the base plate along the X direction, and the first end plate is connected to the first insert plate on both sides along the Y direction. The first insert plate is adapted to be inserted into the socket.

[0009] The second end plate is connected to the other end of the base plate along the X direction, and the second end plate is connected to the second insertion plate on both sides along the Y direction. The second insertion plate is also adapted to the insertion hole for insertion.

[0010] A cover plate is attached to the second end plate, and a third insert plate is attached to both sides of the cover plate along the Y direction.

[0011] Furthermore, a fixing plate is connected to the first end plate.

[0012] Furthermore, a first connecting hole is provided at the connection between the first end plate and the bottom plate, and a first insert plate adapted to the structure of the first connecting hole is provided on the fixing plate.

[0013] Furthermore, a second connecting hole is provided at the connection between the second end plate and the bottom plate, and a second insert is provided on the cover plate that is adapted to the structure of the second connecting hole.

[0014] Furthermore, there are several first inserts and several first connecting holes.

[0015] The beneficial effects of this utility model are:

[0016] This cardboard box is made by folding a single sheet of paper, which allows it to be fully flattened, making it easy to transport and process. The folded box also has a stable structure. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model in its open state;

[0018] Figure 2 This is a structural schematic diagram of the present invention in its folded state;

[0019] The markings in the diagram are as follows:

[0020] 1. Base plate; 2. Side plate; 3. Connecting plate; 31. Insertion hole; 4. First end plate; 41. First insertion plate; 5. Second end plate; 51. Second insertion plate; 6. Cover plate; 61. Third insertion plate; 62. Second insertion piece; 7. Fixing plate; 71. First insertion piece; 8. First connecting hole; 9. Second connecting hole. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0023] Example 1:

[0024] This embodiment provides a one-piece folding cardboard box, including:

[0025] Base plate 1;

[0026] Two side plates 2 are respectively connected to the two sides of the base plate 1 along the Y direction. Connecting plates 3 are connected to both ends of the side plates 2 along the X direction. Insertion holes 31 are provided on the connecting plates 3.

[0027] The first end plate 4 is connected to one end of the base plate 1 along the X direction, and the first end plate 4 is connected to both sides of the first end plate 4 along the Y direction. The first insert plate 41 is adapted to be inserted into the socket 31.

[0028] The second end plate 5 is connected to the other end of the base plate 1 along the X direction, and the second end plate 5 is connected to the second insertion plate 51 on both sides along the Y direction. The second insertion plate 51 is also adapted to the insertion hole 31 for insertion.

[0029] Cover plate 6 is connected to the second end plate 5, and third insert plates 61 are connected to both sides of cover plate 6 along the Y direction.

[0030] In this technical solution, the cardboard box is formed by folding a cardboard body. The cardboard body has several fold lines, which divide the cardboard body into a bottom plate 1, two side plates 2, a first end plate 4, a second end plate 5, and a cover plate 6.

[0031] Foldable connecting plates 3 are integrally connected to both sides of the side plate 2 along the Y direction. The connecting plates 3 have insertion holes 31. Foldable first insert plates 41 are integrally connected to both sides of the first end plate 4 along the Y direction. Foldable second insert plates 51 are integrally connected to both sides of the second end plate 5 along the Y direction. Foldable third insert plates 61 are integrally connected to both sides of the cover plate 6 along the Y direction.

[0032] First, the side plate 2 and the connecting plate 3 are folded over, then the first insert plate 41 and the second insert plate 51 are folded over, and then the first end plate 4 and the second end plate 5 are folded over and the first end plate 4 and the second insert plate 51 are inserted into the insertion hole 31 of the connecting plate 3 to fix the first end plate 4, the second end plate 5 and the two side plates 2.

[0033] Then, slots for inserting the third insert 61 will be formed between the side plate 2 and the first insert 41, as well as between the side plate 2 and the second insert 51. Finally, by folding the third insert 61 and the cover plate 6, the third insert 61 can be inserted into the slot to complete the folding process of the cardboard box.

[0034] In summary, this structural design allows the cardboard box to be made by folding a single sheet of paper, achieving a flattened shape, facilitating transportation and production, and resulting in a stable folded box structure.

[0035] Example 2:

[0036] This embodiment provides a one-piece folding paper box, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0037] Furthermore, a fixing plate 7 is connected to the first end plate 4.

[0038] In this technical solution, by integrally connecting a foldable fixing plate 7 to the first end plate 4, when the paper box is folded into shape, the end of the cover plate 6 is located above the fixing plate 7. The fixing plate 7 provides a certain support for the cover plate 6, effectively preventing the end of the cover plate 6 from sinking into the box.

[0039] Furthermore, a first connecting hole 8 is provided at the connection between the first end plate 4 and the bottom plate 1, and a first insert 71 adapted to the structure of the first connecting hole 8 is provided on the fixing plate 7. The first insert 71 is cut from the first end plate 4. After the cardboard box is folded and formed, the first insert 71 will protrude upward along the Z direction, while the first connecting hole 8 will be located on the bottom of the cardboard box along the Z direction. Utilizing the structural feature that the first insert 71 can be adapted to and inserted into the first connecting hole 8, cardboard boxes of the same specification can be stably stacked together, which is convenient for storage and use and has high practicality.

[0040] Example 3:

[0041] This embodiment provides a one-piece folding paper box, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0042] Furthermore, a second connecting hole 9 is provided at the connection between the second end plate 5 and the bottom plate 1, and a second insert 62 adapted to the structure of the second connecting hole 9 is provided on the cover plate 6. In this technical solution, the second insert 62 is formed by cutting the second end plate 5, and the connection principle between the second insert and the second connecting hole 9 is the same as that between the first insert 71 and the first connecting hole 8. Through this structural design, the structural stability during stacking can be further enhanced, and the practicality is high.

[0043] Furthermore, there are multiple first inserts 71 and first connecting holes 8. The number of first inserts 71 and first connecting holes 8 can be two. Through this structural design, two first inserts 71 and one second insert 62 are arranged in a triangular structure, effectively enhancing the stacking stability between adjacent cartons, preventing stacking from shaking and collapsing, and demonstrating high practicality.

[0044] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A one-piece folding cardboard box, characterized in that, include: Base plate (1); Two side plates (2) are respectively connected to the two sides of the bottom plate (1) along the Y direction. Each side plate (2) is connected to a connecting plate (3) at both ends along the X direction. The connecting plate (3) is provided with a socket (31). The first end plate (4) is connected to one end of the base plate (1) along the X direction, and the first end plate (4) is connected to both sides along the Y direction with a first insert plate (41), and the first insert plate (41) is adapted to be inserted into the socket (31). The second end plate (5) is connected to the other end of the base plate (1) along the X direction, and the second end plate (5) is connected to the two sides along the Y direction on both sides of the second end plate (5), and the second insert plate (51) is also adapted to be inserted into the socket (31). Cover plate (6), the cover plate (6) is connected to the second end plate (5), and the cover plate (6) is connected to the third insert plate (61) on both sides along the Y direction.

2. The one-piece folding cardboard box according to claim 1, characterized in that, A fixing plate (7) is connected to the first end plate (4).

3. A one-piece folding cardboard box according to claim 2, characterized in that, A first connecting hole (8) is provided at the connection between the first end plate (4) and the bottom plate (1), and a first insert (71) adapted to the structure of the first connecting hole (8) is provided on the fixing plate (7).

4. A one-piece folding cardboard box according to claim 3, characterized in that, A second connecting hole (9) is provided at the connection between the second end plate (5) and the bottom plate (1), and a second insert (62) adapted to the structure of the second connecting hole (9) is provided on the cover plate (6).

5. A one-piece folding cardboard box according to claim 4, characterized in that, The first insert (71) and the first connecting hole (8) are both multiple.

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