Packaging box

Abstract

The utility model provides a packaging box which comprises a box body and a partition assembly, a cavity used for containing products is formed in the box body, and the box body comprises a first side wall, a second side wall, a third side wall and a fourth side wall, the first side wall and the second side wall are oppositely arranged in the first direction, and the third side wall and the fourth side wall are oppositely arranged in the second direction; the partition assembly is arranged in the cavity and comprises a first partition plate and a second partition plate which are arranged in a spaced mode in the first direction; the first end of the first partition plate and the first end of the second partition plate are both connected with the fourth side wall, the second end of the first partition plate and the second end of the second partition plate are both connected with the third side wall, and the first partition plate and the second partition plate divide the cavity into three independent sub-cavities; wherein the first direction is perpendicular to the second direction, and the box body and the partition assembly are integrally formed. According to the packaging box, the partition assembly and the box body of the packaging box are integrally formed, so that the production efficiency of the packaging box is improved, and the production cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of product packaging, and in particular to a packaging box. Background Art

[0002] In today's society, packaging boxes are a major product packaging structure and are widely used in food, beverages, home appliances, medicines, daily chemicals and other products to provide protection for the products and facilitate their transportation and sales.

[0003] In the solutions of the related art, the packaging box is generally in the shape of a rectangular parallelepiped, and includes four side walls connected end to end and a top wall and a bottom wall arranged at the upper and lower ends. The four side walls, the top wall and the bottom wall together form a cavity for accommodating the product. In order to better protect the product placed therein, a partition component can be arranged in the cavity, and the partition component can divide the cavity into multiple independent spaces, so that a product can be placed in each independent space, so that the products do not contact each other, and avoid mutual extrusion and deformation caused by external forces.

[0004] However, in the solutions of the related art, the partition component and the packaging box are generally two independent parts. After the packaging box is folded, the partition component is placed into the packaging box from the top wall or the bottom wall, which results in low production efficiency and high cost of the packaging box. Utility Model Content

[0005] In order to overcome the above-mentioned defects in the related art, the purpose of the present application is to provide a packaging box. In the present application, the partition component and the box body of the packaging box are integrally formed, which is beneficial to improve the production efficiency of the packaging box and reduce the production cost.

[0006] The present application provides a packaging box, comprising:

[0007] A box body, wherein a cavity for accommodating the product is formed in the box body, and the box body comprises a first side wall and a second side wall arranged opposite to each other along a first direction, and a third side wall and a fourth side wall arranged opposite to each other along a second direction;

[0008] A partition assembly, the partition assembly is arranged in the cavity, the partition assembly comprises a first partition plate and a second partition plate arranged at intervals along the first direction; the first end of the first partition plate and the first end of the second partition plate are both connected to the fourth side wall, the second end of the first partition plate and the second end of the second partition plate are both connected to the third side wall, and the first partition plate and the second partition plate divide the cavity into three independent sub-cavities;

[0009] Wherein, the first direction and the second direction are perpendicular to each other, and the box body and the partition assembly are integrally formed.

[0010] In a possible implementation, the partition assembly further includes a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are both arranged along the first direction, and the first connecting plate and the second connecting plate are both abutted against the fourth side wall;

[0011] The first end of the first connecting plate is connected to the first side wall, the second end of the first connecting plate is connected to the first end of the first partition plate, the first end of the second connecting plate is connected to the second side wall, and the second end of the second connecting plate is connected to the first end of the second partition plate.

[0012] In one possible implementation, the third side wall is provided with a first socket and a second socket, the second end of the first partition plate is provided with a first protrusion, and the second end of the second partition plate is provided with a second protrusion, the first protrusion is inserted into the first socket to connect the first partition plate with the third side wall, and the second protrusion is inserted into the second socket to connect the second partition plate with the third side wall.

[0013] In a possible implementation, the box body also includes a bottom wall, the first side wall, the second side wall, the third side wall and the fourth side wall are all connected to the bottom wall, the third side wall is detachably connected to the bottom wall, and the first side wall and the second side wall are detachably connected to the third side wall.

[0014] In a possible implementation, the first side wall includes a first sub-side wall and a second sub-side wall stacked together, the second sub-side wall is disposed close to the cavity, and the first sub-side wall is provided with a first latch;

[0015] The second side wall comprises a third sub-side wall and a fourth sub-side wall which are stacked, the fourth sub-side wall is arranged close to the cavity, and the third sub-side wall is provided with a second tongue;

[0016] The third side wall includes a fifth sub-side wall and a sixth sub-side wall stacked together, the sixth sub-side wall is arranged close to the cavity, a third socket is arranged on a side of the bottom wall close to the sixth sub-side wall, a third protrusion is arranged on the sixth sub-side wall, and the third protrusion is inserted into the third socket to connect the third side wall with the bottom wall;

[0017] The first latch is inserted between the fifth sub-side wall and the sixth sub-side wall to connect the first side wall with the third side wall, and the second latch is inserted between the fifth sub-side wall and the sixth sub-side wall to connect the second side wall with the third side wall.

[0018] In a possible implementation, the packaging box also includes a top wall, and the packaging box has a display state and a closed state; in the display state, the top wall is connected to the fourth side wall to expose the cavity; in the closed state, the fourth side wall is detachably connected to the third side wall through the top wall to close the cavity.

[0019] In a possible implementation, the top wall includes a first sub-top wall and a second sub-top wall, and the second sub-top wall connects the fourth side wall and the first sub-top wall;

[0020] In the display state, the first sub-top wall and the second sub-top wall are stacked, and the first sub-top wall is detachably connected to the fourth side wall;

[0021] In the closed state, the first sub-top wall and the second sub-top wall are located in the same plane, and the first sub-top wall is detachably connected to the third side wall.

[0022] In a possible implementation, a fourth socket is provided on the fourth side wall, and a fourth protrusion is provided on the first sub-top wall; in the display state, the fourth protrusion is inserted into the fourth socket to connect the top wall with the fourth side wall.

[0023] In one possible implementation, a fifth socket is provided at an end of the third side wall facing away from the bottom wall, and the fifth socket is located between the fifth sub-side wall and the sixth sub-side wall; in the closed state, the fourth protrusion is inserted into the fifth socket to connect the top wall with the third side wall.

[0024] In a possible implementation manner, along the first direction, sizes of the three sub-cavities are all the same.

[0025] The present application provides a packaging box, comprising a box body and a partition assembly, wherein a cavity for accommodating a product is formed in the box body, the box body comprises a first side wall and a second side wall arranged oppositely in a first direction, and a third side wall and a fourth side wall arranged oppositely in a second direction; the partition assembly is arranged in the cavity, and the partition assembly comprises a first partition plate and a second partition plate arranged at intervals in the first direction; the first end of the first partition plate and the first end of the second partition plate are both connected to the fourth side wall, the second end of the first partition plate and the second end of the second partition plate are both connected to the third side wall, and the first partition plate and the second partition plate divide the cavity into three mutually independent sub-cavities; wherein the first direction and the second direction are perpendicular to each other, and the box body and the partition assembly are integrally formed. The present application divides the cavity into three mutually independent sub-cavities by arranging the first partition plate and the second partition plate between the third side wall and the fourth side wall; since the box body and the partition assembly are integrally formed, it is beneficial to improve the production efficiency of the packaging box and reduce the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the related technologies, the following is a brief introduction to the drawings required for use in the embodiments or the related technical descriptions. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 A simplified structural diagram of a packaging box provided in an embodiment of the present application in a display state;

[0028] Figure 2 An expanded view of a packaging box provided in one embodiment of the present application.

[0029] Reference numerals:

[0030] 100 - first side wall; 110 - first sub-side wall; 111 - first tongue; 120 - second sub-side wall;

[0031] 200 - second side wall; 210 - third sub-side wall; 211 - second tongue; 220 - fourth sub-side wall;

[0032] 300 - third side wall; 301 - first socket; 302 - second socket; 303 - fifth socket; 310 - fifth sub-side wall; 320 - sixth sub-side wall; 321 - third protrusion;

[0033] 400- fourth side wall; 410- fourth socket;

[0034] 500-top wall; 510-first sub-top wall; 511-fourth protruding portion; 520-second sub-top wall;

[0035] 600- bottom wall; 610- third socket;

[0036] 710 - first partition plate; 711 - first raised portion; 720 - second partition plate; 721 - second raised portion; 730 - first connecting plate; 740 - second connecting plate;

[0037] X-first direction; Y-second direction; Z-third direction. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0039] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0040] As described in the background technology, in the solutions of the related art, the partition assembly and the packaging box are generally two independent parts, so it is necessary to design the manufacturing equipment or process of the partition assembly and the packaging box separately, which increases the overall cost. In addition, during assembly, the packaging box generally needs to be folded before the partition assembly is placed from the top plate or the bottom plate, which makes the production efficiency low.

[0041] In view of this, an embodiment of the present application aims to provide a packaging box, by integrally forming a box body and a partition assembly, and by folding, the first partition plate and the second partition plate of the partition assembly can be arranged between the third side wall and the fourth side wall of the box body, so that the first partition plate and the second partition plate are used to divide the cavity in the box body into three independent sub-cavities, which is beneficial to improving the production efficiency of the packaging box and reducing the production cost.

[0042] The contents of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings so that those skilled in the art can understand the contents of the present application in more detail.

[0043] Figure 1 A simplified structural diagram of a packaging box provided in an embodiment of the present application in a display state; Figure 2The expanded view of a packaging box provided in an embodiment of the present application. The packaging box may be a packaging box in the field of food packaging, such as a packaging box for placing dairy products, or a packaging box in other fields, such as a pharmaceutical packaging box, a chemical packaging box, a daily chemical packaging box, etc., which is not limited in this embodiment. In the description of this embodiment, the first direction X, the second direction Y, and the third direction Z are three different directions perpendicular to each other in a three-dimensional space, and the third direction Z may be, for example, a vertical direction.

[0044] Please refer to Figure 1-Figure 2 , this embodiment provides a packaging box, including:

[0045] The box body has a cavity for accommodating the product formed therein, so as to facilitate the placement of the items to be packaged. Exemplarily, the box body of the present embodiment may be formed by connecting a plurality of side walls end to end, and the specific number of the side walls may be set as required. For example, the box body may include a first side wall 100 and a second side wall 200 arranged opposite to each other along a first direction X, and a third side wall 300 and a fourth side wall 400 arranged opposite to each other along a second direction Y; the first side wall 100, the second side wall 200, the third side wall 300 and the fourth side wall 400 form a generally rectangular parallelepiped structure. The box body also includes a top wall 500 and a bottom wall 600, which are respectively covered at both ends of the box body along the third direction Z, thereby closing the box body.

[0046] A partition assembly is provided in the cavity, and is used to divide the cavity into a plurality of independent sub-cavities. In this embodiment, the partition assembly includes a first partition plate 710 and a second partition plate 720 spaced apart along the first direction X. The first end of the first partition plate 710 and the first end of the second partition plate 720 are both connected to the fourth side wall 400; illustratively, the first partition plate 710 and the second partition plate 720 can be directly connected to the fourth side wall 400, or the first partition plate 710 and the second partition plate 720 can be indirectly connected to the fourth side wall 400 through other components; the connection between the first partition plate 710 and the second partition plate 720 and the fourth side wall 400 can be abutment, bonding, etc. The second end of the first partition plate 710 and the second end of the second partition plate 720 are both connected to the third side wall 300, and the specific connection method can be set as needed, for example, it can be bonding, clamping, etc. The first partition plate 710 and the second partition plate 720 divide the cavity into three independent sub-cavities, so that objects can be placed in each sub-cavity and separated by the first partition plate 710 and the second partition plate 720 .

[0047] In this embodiment, the box body and the partition assembly are integrally formed, and when the packaging box is folded, the first partition plate 710 and the second partition plate 720 are arranged between the third side wall 300 and the fourth side wall 400, so that the first partition plate 710 and the second partition plate 720 are used to divide the cavity into three independent sub-cavities. Compared with the solutions of the related technology, this embodiment is conducive to improving the production efficiency of the packaging box and reducing the production cost.

[0048] Preferably, along the first direction X, the sizes of the three sub-cavities are the same, so as to facilitate the placement of items of the same type.

[0049] Please continue to refer to Figure 1 and Figure 2 In a possible embodiment, the partition assembly of this embodiment also includes a first connecting plate 730 and a second connecting plate 740. The first connecting plate 730 and the second connecting plate 740 are both arranged along the first direction X, and the first connecting plate 730 and the second connecting plate 740 are both abutted against the fourth side wall 400.

[0050] The first end of the first connecting plate 730 is connected to the first side wall 100, the second end of the first connecting plate 730 is connected to the first end of the first partition plate 710, and the first partition plate 710 abuts against the fourth side wall 400 through the first connecting plate 730, thereby realizing the connection between the first partition plate 710 and the fourth side wall 400. The first end of the second connecting plate 740 is connected to the second side wall 200, the second end of the second connecting plate 740 is connected to the first end of the second partition plate 720, and the second partition plate 720 abuts against the fourth side wall 400 through the second connecting plate 740, thereby realizing the connection between the second partition plate 720 and the fourth side wall 400.

[0051] In this embodiment, the third side wall 300 is provided with a first socket 301 and a second socket 302, the second end of the first partition plate 710 is provided with a first protrusion 711, the second end of the second partition plate 720 is provided with a second protrusion 721, the first protrusion 711 is inserted into the first socket 301 to connect the first partition plate 710 with the third side wall 300, and the second protrusion 721 is inserted into the second socket 302 to connect the second partition plate 720 with the third side wall 300. Optionally, the first socket 301 and the second socket 302 may be located at the middle and lower part of the third side wall 300 (i.e., the side away from the top wall 500) in the third direction Z, so that the connection structure at this location may not be exposed when the packaging box is opened while ensuring the connection stability, thereby facilitating the improvement of the aesthetics.

[0052] Please continue to refer to Figure 1 and Figure 2In this embodiment, the first side wall 100, the second side wall 200, the third side wall 300 and the fourth side wall 400 are all connected to the bottom wall 600, the third side wall 300 is detachably connected to the bottom wall 600, and the first side wall 100 and the second side wall 200 are detachably connected to the third side wall 300, thereby achieving the fixation of the first side wall 100, the second side wall 200 and the third side wall 300.

[0053] Specifically, the first side wall 100 includes a stacked first sub-side wall 110 and a second sub-side wall 120 . The second sub-side wall 120 is disposed close to the cavity. The first sub-side wall 110 is provided with a first tongue 111 , which is used to connect to the third side wall 300 to fix the first side wall 100 .

[0054] The second side wall 200 includes a stacked third sub-side wall 210 and a fourth sub-side wall 220 . The fourth sub-side wall 220 is disposed close to the cavity. The third sub-side wall 210 is provided with a second latch 211 . The second latch 211 is used to connect to the third side wall 300 to fix the second side wall 200 .

[0055] The third side wall 300 includes a fifth sub-side wall 310 and a sixth sub-side wall 320 stacked together. The sixth sub-side wall 320 is arranged close to the cavity. A third socket 610 is provided on a side of the bottom wall 600 close to the sixth sub-side wall 320. A third protrusion 321 is provided on the sixth sub-side wall 320. The third protrusion 321 is inserted into the third socket 610 to connect the third side wall 300 with the bottom wall 600.

[0056] After the third side wall 300 is fixed to the bottom wall 600, the first tongue 111 is inserted between the fifth sub-side wall 310 and the sixth sub-side wall 320 to connect the first side wall 100 to the third side wall 300, and the second tongue 211 is inserted between the fifth sub-side wall 310 and the sixth sub-side wall 320 to connect the second side wall 200 to the third side wall 300.

[0057] Through the above structure, this embodiment achieves the fixation of the third side wall 300 and the bottom wall 600, and further achieves the fixation of the first side wall 100 and the second side wall 200 and the third side wall 300, thereby ensuring the stability of the packaging box.

[0058] The packaging box of this embodiment has a display state and a closed state. Figure 1 As shown, in the display state, the top wall 500 is connected to the fourth side wall 400 to expose the cavity, so as to facilitate the display of the items in the packaging box. In the closed state, the fourth side wall 400 is detachably connected to the third side wall 300 through the top wall 500 to close the cavity, so as to facilitate transportation.

[0059] Specifically, if Figure 2As shown, the top wall 500 of this embodiment includes a first sub-top wall 510 and a second sub-top wall 520 connected to each other, wherein the second sub-top wall 520 connects the fourth side wall 400 and the first sub-top wall 510 .

[0060] In the display state, the first sub-top wall 510 and the second sub-top wall 520 are stacked, and the first sub-top wall 510 is detachably connected to the fourth side wall 400, so that the cavity is exposed to display the items in the packaging box.

[0061] In the closed state, the first sub-top wall 510 and the second sub-top wall 520 are located in the same plane. At this time, the top wall 500 is arranged opposite to the bottom wall 600 in the third direction Z, and the first sub-top wall 510 is detachably connected to the third side wall 300 to close the cavity.

[0062] Furthermore, in this embodiment, a fourth socket 410 is provided on the fourth side wall 400, and a fourth protrusion 511 is provided on the first sub-top wall 510; in the display state, the fourth protrusion 511 is inserted into the fourth socket 410 to connect the top wall 500 with the fourth side wall 400. Optionally, a perforated line structure may be provided on the fourth side wall 400, and when the packaging box needs to be folded to the display state, the vicinity of the perforated line structure may be pressed to disconnect the connection point on the perforated line, thereby forming the fourth socket 410.

[0063] In this embodiment, a fifth socket 303 is provided at one end of the third side wall 300 away from the bottom wall 600, and the fifth socket 303 is located between the fifth sub-side wall 310 and the sixth sub-side wall 320. In the closed state, the fourth protrusion 511 is inserted into the fifth socket 303 to connect the top wall 500 with the third side wall 300, thereby achieving sealing of the cavity.

[0064] The packaging box of this embodiment can be made of cardboard, corrugated board or polypropylene board, and the specific material can be set according to needs.

[0065] Please continue to refer to Figure 2When the packaging box of this embodiment is folded, the sixth sub-side wall 320 can be folded toward the fifth sub-side wall 310 first, so that the fifth sub-side wall 310 and the sixth sub-side wall 320 are overlapped; then the fifth sub-side wall 310 is folded toward the bottom wall 600, so that the third side wall 300 is perpendicular to the bottom wall 600, and the third protrusion 321 on the sixth sub-side wall 320 is inserted into the third socket 610 on the bottom wall 600, so as to achieve relative fixation of the third side wall 300 and the bottom wall 600. Then, the second sub-side wall 120 is folded toward the first sub-side wall 110 so that the first sub-side wall 110 and the second sub-side wall 120 are overlapped; then, the first sub-side wall 110 is folded toward the bottom wall 600 so that the first side wall 100 is perpendicular to the bottom wall 600, and the first tongue 111 on the first sub-side wall 110 is inserted between the fifth sub-side wall 310 and the sixth sub-side wall 320 to connect the first side wall 100 with the third side wall 300, thereby fixing the first side wall 100. Then, the fourth sub-side wall 220 can be folded toward the third sub-side wall 210 so that the third sub-side wall 210 and the fourth sub-side wall 220 are overlapped; then the third sub-side wall 210 is folded toward the bottom wall 600 so that the second side wall 200 is perpendicular to the bottom wall 600, and the second tongue 211 on the third sub-side wall 210 is inserted between the fifth sub-side wall 310 and the sixth sub-side wall 320 to connect the second side wall 200 with the third side wall 300, thereby fixing the second side wall 200.

[0066] After folding the first side wall 100, the second side wall 200 and the third side wall 300, the partition assembly can be further folded. Specifically, the first connecting plate 730 can be vertically folded toward the inner side of the cavity, and then the first partition plate 710 can be vertically folded toward the side of the third side wall 300, and the first protrusion 711 on the first partition plate 710 can be inserted into the first socket 301 on the third side wall 300 to achieve the fixation of the first partition plate 710. Similarly, the second connecting plate 740 can be vertically folded toward the inner side of the cavity, and then the second partition plate 720 can be vertically folded toward the side of the third side wall 300, and the second protrusion 721 on the second partition plate 720 can be inserted into the second socket 302 on the third side wall 300 to achieve the fixation of the second partition plate 720. The first partition plate 710 and the second partition plate 720 divide the cavity into three independent sub-cavities, so that objects can be placed in each sub-cavity, and the objects are separated by the first partition plate 710 and the second partition plate 720.

[0067] Finally, the state of the packaging box can be determined according to needs so as to perform corresponding folding.

[0068] When the packaging box is in the display state, the fourth side wall 400 can be folded toward the bottom wall 600 so that the fourth side wall 400 is perpendicular to the bottom wall 600. Then, the first sub-top wall 510 is folded toward the second sub-top wall 520 so that the first sub-top wall 510 and the second sub-top wall 520 are overlapped; then, the fourth protrusion 511 on the first sub-top wall 510 is inserted into the fourth socket 410 on the fourth side wall 400 to achieve relative fixation of the top wall 500 and the fourth side wall 400, so as to display the items in the packaging box.

[0069] When the packaging box is in a closed state, the fourth side wall 400 can be folded toward the bottom wall 600 so that the fourth side wall 400 is perpendicular to the bottom wall 600. Then, the second sub-top wall 520 is folded toward the third side wall 300 so that the top wall 500 is perpendicular to the fourth side wall 400; and the fourth protrusion 511 on the first sub-top wall 510 is inserted into the fifth insertion hole 303 on the third side wall 300 to fix the top wall 500 and the third side wall 300, so as to seal the packaging box.

[0070] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0071] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0072] It should be noted that in the description of this application, the terms "first" and "second" are only used to facilitate the description of different components, and cannot be understood as indicating or implying a sequential relationship, relative importance, or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features.

[0073] The various embodiments or implementation methods in the present application are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0074] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In the present application, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A packaging box, characterized in that: include: A box body, wherein a cavity for accommodating the product is formed in the box body, and the box body comprises a first side wall and a second side wall arranged opposite to each other along a first direction, and a third side wall and a fourth side wall arranged opposite to each other along a second direction; A partition assembly, the partition assembly is arranged in the cavity, the partition assembly comprises a first partition plate and a second partition plate arranged at intervals along the first direction; the first end of the first partition plate and the first end of the second partition plate are both connected to the fourth side wall, the second end of the first partition plate and the second end of the second partition plate are both connected to the third side wall, and the first partition plate and the second partition plate divide the cavity into three independent sub-cavities; Wherein, the first direction and the second direction are perpendicular to each other, and the box body and the partition assembly are integrally formed.

2. The packaging box according to claim 1, characterized in that: The partition assembly further includes a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are both arranged along the first direction, and the first connecting plate and the second connecting plate are both abutted against the fourth side wall; The first end of the first connecting plate is connected to the first side wall, the second end of the first connecting plate is connected to the first end of the first partition plate, the first end of the second connecting plate is connected to the second side wall, and the second end of the second connecting plate is connected to the first end of the second partition plate.

3. The packaging box according to claim 2, characterized in that: The third side wall is provided with a first socket and a second socket, the second end of the first partition plate is provided with a first protrusion, the second end of the second partition plate is provided with a second protrusion, the first protrusion is inserted into the first socket to connect the first partition plate with the third side wall, and the second protrusion is inserted into the second socket to connect the second partition plate with the third side wall.

4. The packaging box according to any one of claims 1 to 3, characterized in that: The box body also includes a bottom wall, the first side wall, the second side wall, the third side wall and the fourth side wall are all connected to the bottom wall, the third side wall is detachably connected to the bottom wall, and the first side wall and the second side wall are detachably connected to the third side wall.

5. The packaging box according to claim 4, characterized in that: The first side wall comprises a first sub-side wall and a second sub-side wall which are stacked, the second sub-side wall is arranged close to the cavity, and the first sub-side wall is provided with a first tongue; The second side wall comprises a third sub-side wall and a fourth sub-side wall which are stacked, the fourth sub-side wall is arranged close to the cavity, and the third sub-side wall is provided with a second tongue; The third side wall includes a fifth sub-side wall and a sixth sub-side wall stacked together, the sixth sub-side wall is arranged close to the cavity, a third socket is arranged on a side of the bottom wall close to the sixth sub-side wall, a third protrusion is arranged on the sixth sub-side wall, and the third protrusion is inserted into the third socket to connect the third side wall with the bottom wall; The first latch is inserted between the fifth sub-side wall and the sixth sub-side wall to connect the first side wall with the third side wall, and the second latch is inserted between the fifth sub-side wall and the sixth sub-side wall to connect the second side wall with the third side wall.

6. The packaging box according to claim 5, characterized in that: The packaging box also includes a top wall, and the packaging box has a display state and a closed state; in the display state, the top wall is connected to the fourth side wall to expose the cavity; in the closed state, the fourth side wall is detachably connected to the third side wall through the top wall to close the cavity.

7. The packaging box according to claim 6, characterized in that: The top wall includes a first sub-top wall and a second sub-top wall, wherein the second sub-top wall connects the fourth side wall and the first sub-top wall; In the display state, the first sub-top wall and the second sub-top wall are stacked, and the first sub-top wall is detachably connected to the fourth side wall; In the closed state, the first sub-top wall and the second sub-top wall are located in the same plane, and the first sub-top wall is detachably connected to the third side wall.

8. The packaging box according to claim 7, characterized in that: The fourth side wall is provided with a fourth socket, and the first sub-top wall is provided with a fourth protrusion; in the display state, the fourth protrusion is inserted into the fourth socket to connect the top wall with the fourth side wall.

9. The packaging box according to claim 8, characterized in that: A fifth socket is provided at one end of the third side wall away from the bottom wall, and the fifth socket is located between the fifth sub-side wall and the sixth sub-side wall; in the closed state, the fourth protrusion is inserted into the fifth socket to connect the top wall with the third side wall.

10. The packaging box according to claim 1, characterized in that: Along the first direction, the sizes of the three sub-cavities are the same.

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