A packaging box encapsulation structure

Abstract

This utility model belongs to the field of packaging box technology, specifically a packaging box encapsulation structure, including a box body. Two long box panels and two short box panels are respectively formed on the box body. The long box panels have a long sealing plate, and the short box panels have short sealing plates. A lower support plate is bent into shape on the side of the short sealing plate near the short box panel. Side panels are symmetrically bent on both sides of the lower support plate, and the side panels are connected to the short sealing plates with adhesive. A first adhesive is provided on the side of the side panel, and a second and third adhesive are provided on the short sealing plate. This utility model uses the lower support plate to form an internal support between the short sealing plate and the short box panel. The side panels provide support on the sides of the short sealing plate and the lower support plate, strengthening the structure. Simultaneously, the first adhesive on the side panel is bonded to the inside of the long box panel, strengthening the overall strength at the connection point of the short sealing plate, long box panel, and short box panel, thereby ensuring the strength of the encapsulation structure.

Description

Technical Field

[0001] This utility model belongs to the field of packaging box technology, and in particular relates to a packaging box encapsulation structure. Background Technology

[0002] Paper packaging boxes are six-sided cubic structures made of rigid corrugated cardboard, with a surface usually embossed with fine textures. They are used to contain, protect, and transport goods. The existing packaging box sealing process is as follows: bend two short pieces of cardboard to be parallel to the box, then bend two long pieces of cardboard to be parallel to the box, and finally seal the joint of the long cardboard with tape.

[0003] The weakness of existing packaging box sealing is that it is a single cardboard structure, which cannot be connected with external tape after sealing, thus affecting the overall strength of the packaging box;

[0004] To address the aforementioned issues, this application proposes a packaging box encapsulation structure. Utility Model Content

[0005] The purpose of this utility model is to provide a packaging box encapsulation structure that solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a packaging box encapsulation structure, including a box body. The box body has two long box panels and two short box panels respectively formed on it. The long box panels are provided with long sealing plates, and the short box panels are provided with short sealing plates. The short sealing plates are bent into a lower support plate near the short box panel. The lower support plate is symmetrically provided with bent side panels on both sides, and the side panels are also connected to the short sealing plates by adhesive. The side panels are provided with a first adhesive, and the short sealing plates are provided with a second adhesive and a third adhesive.

[0008] Furthermore, the No. 1 adhesive and the No. 2 adhesive are distributed at right angles and their surfaces are covered with a No. 2 adhesive film, while the No. 3 adhesive has several strips and its surface is covered with a No. 1 adhesive film.

[0009] Furthermore, a tear tab is formed on one side of the first adhesive film.

[0010] Furthermore, the second adhesive film includes an upper part that adheres to the outside of the second adhesive and a side part that adheres to the side of the first adhesive. The upper part and the side part are bent at right angles, and an extension is formed on the side of the side part away from the upper part.

[0011] Furthermore, the extension is bent into place with the side and its top protrudes beyond the bent short endplate.

[0012] This utility model has the following beneficial effects:

[0013] This utility model provides internal support by setting a lower support plate, which can form an inner support between the short sealing plate and the short box plate; and provides support on the side of the short sealing plate and the lower support plate by setting a side plate, thereby strengthening the structure. At the same time, a No. 1 adhesive is set on the side of the side plate and pasted to the inside of the long box plate, which strengthens the overall strength of the connection between the short sealing plate, the long box plate and the short box plate, thereby ensuring the strength of the packaging structure.

[0014] This invention, by setting No. 2 and No. 3 adhesives on the short sealing plate, can simultaneously bond with the two short sealing plates after the long sealing plate is closed, achieving internal bonding. The adhesives at different positions work simultaneously to ensure the strength of the encapsulation structure.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure after both short sealing plates are bent and one of the No. 1 adhesive films is torn open;

[0019] Figure 3 This is a schematic diagram of the packaging structure of this utility model;

[0020] Figure 4 This is an enlarged structural schematic diagram of the short sealing plate and its connectors.

[0021] Figure 5 This is an enlarged structural diagram of the No. 2 adhesive film;

[0022] The attached diagram lists the components represented by each number as follows:

[0023] In the diagram: 1. Box body; 11. Long box panel; 111. Long sealing panel; 12. Short box panel; 121. Short sealing panel; 122. Lower support panel; 123. Side panel; 2. Adhesive No. 1; 3. Adhesive No. 2; 4. Adhesive No. 3; 5. Adhesive film No. 1; 51. Tear-off ear No. 1; 6. Adhesive film No. 2; 61. Top part; 62. Side part; 63. Extension part. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around" and other terms indicating orientation or positional relationship are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Please see Figures 1-5 As shown, this utility model is a packaging box sealing structure, including a box body 1. Two long box plates 11 and two short box plates 12 are respectively formed on the box body 1. The long box plate 11 is provided with a long sealing plate 111, and the short box plate 12 is provided with a short sealing plate 121. The short sealing plate 121 is bent into a lower support plate 122 near the side of the short box plate 121. The lower support plate 122 is symmetrically provided with bent side plates 123 on both sides, and the side plates 123 are also connected to the short sealing plate 121 by adhesive. The side of the side plate 123 is provided with a first adhesive 2, and the short sealing plate 121 is provided with a second adhesive 3 and a third adhesive 4.

[0027] Specifically, adhesive 2 and adhesive 3 are arranged at right angles and are covered with adhesive film 6. Adhesive 4 has several strips and is covered with adhesive film 5. In this embodiment, adhesive film 5 and adhesive film 6 are used to protect adhesive 2, adhesive 3 and adhesive 4 when they are not sealed. Adhesive film 5 and adhesive film 6 are non-stick paper and can be easily peeled off from the adhesive.

[0028] Furthermore, in order to facilitate the removal of the No. 1 adhesive film 5 from the No. 3 adhesive 4, a No. 1 tear tab 51 is formed on one side of the No. 1 adhesive film 5.

[0029] Specifically, the second adhesive film 6 includes an upper part 61 that adheres to the outside of the second adhesive 3 and a side part 62 that adheres to the side of the first adhesive 2. The upper part 61 and the side part 62 are bent at a right angle. An extension part 63 is formed on the side of the side part 62 away from the upper part 61. In this embodiment, the second adhesive film 6 cooperates with both the first adhesive 2 and the second adhesive 3, making it easy to remove the adhesive protection at the same time.

[0030] Furthermore, to facilitate the removal of adhesive film 6 from adhesive film 1 and adhesive film 3 after the short sealing plate 121 is bent, the extension 63 is bent and fitted with the side 62, with its top protruding from the bent short sealing plate 121. Figures 1-2 As shown in the state of the extension 63, if the extension 63 is pulled upward, the side 62 and the upper 61 can be peeled off from the first adhesive 2 and the second adhesive 3. At this time, 2 will be directly bonded to the inside of 11.

[0031] A specific application of this embodiment is as follows: the lower support plate 122 is bent and formed on the short sealing plate 121, and the side plate 123 is bent and formed on the lower support plate 122. The side plate 123 is also bonded to the contact surface of the short sealing plate 121 by adhesive. The first adhesive 2, the second adhesive 3, and the third adhesive 4 are all double-sided adhesive structures. One side is directly bonded to the short sealing plate 121 and the side plate 123, and the other side is protected by the first adhesive film 5 and the second adhesive film 6 before the box is sealed.

[0032] When the box 1 is filled with items, during the sealing process: the short sealing plate 121 is flipped inwards and kept horizontal. At this time, the lower support plate 122 abuts against the top of the inside of the short box plate 12, and the side plate 123 is connected to the inside of the long box plate 11. The second adhesive film 6 is pulled by the extension 63, and the side 62 and the top 61 are torn off from the first adhesive 2 and the second adhesive 3 in sequence. After the first adhesive 2 is torn off, it is directly bonded to the inside of the long box plate 11. The same operation is performed on the other short sealing plate 121. The first adhesive film 5 on the two short sealing plates 121 is torn off, and the third adhesive 4 is exposed. The long sealing plate 111 is flipped inwards and the inside of the long sealing plate 111 is bonded to the second adhesive 3 and the third adhesive 4, thus completing the sealing of the packaging box.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A packaging box packaging structure comprising a box body (1), two long box boards (11) and two short box boards (12) are respectively formed on the box body (1), the long box board (11) is provided with a long sealing board (111), and the short box board (12) is provided with a short sealing board (121), characterized in that: The short sealing plate (121) is bent into a lower support plate (122) near the short box plate (12). The lower support plate (122) is symmetrically provided with bent side plates (123) on both sides. The side plates (123) are also connected to the short sealing plate (121) by glue. The side plate (123) is provided with a first adhesive (2). The short sealing plate (121) is provided with a second adhesive (3) and a third adhesive (4).

2. The packaging set of claim 1, wherein: The No. 1 adhesive (2) and No. 2 adhesive (3) are distributed at right angles and are covered with No. 2 adhesive film (6). The No. 3 adhesive (4) has several strips and is covered with No. 1 adhesive film (5).

3. The packaging set of claim 2, wherein: One side of the No. 1 adhesive film (5) has a No. 1 tear ear (51) formed.

4. The packaging set of claim 2, wherein: The second adhesive film (6) includes an upper part (61) that is attached to the outside of the second adhesive (3) and a side part (62) that is attached to the side of the first adhesive (2). The upper part (61) and the side part (62) are bent at right angles. An extension part (63) is formed on the side of the side part (62) away from the upper part (61).

5. The packaging set of claim 4, wherein: The extension (63) is bent and fitted with the side (62) and its top protrudes from the bent short sealing plate (121).

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