Integrated clamping grid and carton

Abstract

The integrated clamping grid comprises a first side plate, a second side plate, a third side plate and a fourth side plate which are sequentially connected end to end, a first clamping grid plate is arranged between the first side plate and the second side plate, and the first clamping grid plate, the first side plate and the second side plate jointly define a first cavity; a second clamping grid plate is arranged between the second side plate and the third side plate, a second cavity is defined by the second clamping grid plate, the second side plate and the third side plate, a third clamping grid plate is arranged between the third side plate and the fourth side plate, and a third cavity is defined by the third clamping grid plate, the third side plate and the fourth side plate; wherein the first side plate, the second side plate, the third side plate, the fourth side plate, the first clamping grid plate, the second clamping grid plate and the third clamping grid plate are integrally formed. The clamping lattices are formed by folding and do not need to be assembled, the clamping lattices can support the side walls of the carton, and the strength of the carton is improved.

Description

Technical Field

[0001] The present application relates to the technical field of product packaging, and in particular to an integrated card grid and carton. Background Art

[0002] A card grid is a structure placed inside a carton to separate, fix or support items, ensuring that the items will not move, collide or be damaged during transportation or storage. The card grid can divide the internal space of the carton into multiple independent small spaces, making it easier to sort, manage and take out items.

[0003] In the solutions of the related art, the card grid in the carton is usually assembled. Specifically, the card grid includes a plurality of card grid boards, each of which is provided with a card slot. During assembly, one card grid board is vertically arranged with another card grid board, and they are fixed by their respective card slots, and finally a card grid similar to a "well" shape is formed.

[0004] However, the solution using the related art has a relatively complicated assembly process for the kage, and the kage lacks support for the side walls of the carton. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the related art, the purpose of the present application is to provide an integrated card grid and carton. The card grid of the present application is formed by folding and does not require assembly, and the card grid can provide support for the side walls of the carton to improve the strength of the carton.

[0006] On the one hand, the present application provides an integrated card grid, including a first side plate, a second side plate, a third side plate and a fourth side plate connected in sequence end to end, a first card grid plate is provided between the first side plate and the second side plate, the first card grid plate and the first side plate and the second side plate together form a first cavity, a second card grid plate is provided between the second side plate and the third side plate, the second card grid plate and the second side plate and the third side plate together form a second cavity, a third card grid plate is provided between the third side plate and the fourth side plate, the third card grid plate and the third side plate and the fourth side plate together form a third cavity;

[0007] Among them, the first side panel, the second side panel, the third side panel, the fourth side panel, the first card grid panel, the second card grid panel and the third card grid panel are integrally formed.

[0008] In a possible implementation, the first grid plate includes a first side edge and a second side edge that are perpendicular to each other, the first side edge is connected to the first side plate, and the second side edge is connected to the second side plate;

[0009] The second grid plate includes a third side and a fourth side that are perpendicular to each other, the third side is connected to the second side plate, and the fourth side is connected to the third side plate;

[0010] The third grid plate includes a fifth side and a sixth side that are perpendicular to each other, the fifth side is connected to the third side plate, and the sixth side is connected to the fourth side plate;

[0011] The first side edge, the sixth side edge, the first side plate and the fourth side plate together form a fourth cavity.

[0012] In a possible implementation, when the integrated card grid is in an unfolded state, the first side panel, the second side panel, the third side panel, and the fourth side panel are all located in the same plane;

[0013] The first end of the first card grid plate is connected to the first side panel, the second end of the first card grid plate is connected to the second side panel, the first end of the second card grid plate is connected to the second side panel, the second end of the second card grid plate is connected to the third side panel, the first end of the third card grid plate is connected to the third side panel, and the second end of the third card grid plate is connected to the fourth side panel.

[0014] In a possible implementation, when the integrated card grid is in an unfolded state, the first side panel, the second side panel, the third side panel, the fourth side panel, the first card grid panel, the second card grid panel and the third card grid panel are all located in the same plane;

[0015] The integrated card grid includes two first gaps, two second gaps and two third gaps arranged opposite to each other; the first gap extends from the first side panel to the second side panel, and the first card grid plate is located between the two first gaps; the second gap extends from the second side panel to the third side panel, and the second card grid plate is located between the two second gaps; the third gap extends from the third side panel to the fourth side panel, and the third card grid plate is located between the two third gaps.

[0016] In a possible implementation, the first card grid plate, the second card grid plate and the third card grid plate are staggered along the height direction of the integrated card grid.

[0017] In a possible implementation, when the integrated card grid is in an expanded state, the first card grid plate, the second card grid plate and the third card grid plate are all located above the first side plate, the second side plate, the third side plate and the fourth side plate.

[0018] In a possible implementation, when the integrated card grid is converted from the expanded state to the folded state, the first side panel is folded toward the second side panel, the third side panel is folded toward the second side panel, and the fourth side panel is folded toward the first side panel; the first end of the first card grid panel is folded toward the fourth side panel, and the second end of the first card grid panel is folded toward the third side panel; the first end of the second card grid panel is folded toward the first side panel, and the second end of the second card grid panel is folded toward the fourth side panel; the first end of the third card grid panel is folded toward the second side panel, and the second end of the third card grid panel is folded toward the first side panel.

[0019] In a possible implementation, the fourth side panel is further provided with a latch tongue, and the latch tongue is bonded to a side of the first side panel facing the third side panel.

[0020] In a possible implementation, the first side panel, the second side panel, the third side panel, the fourth side panel, the first card grid panel, the second card grid panel and the third card grid panel are all cardboard, corrugated board or polypropylene board.

[0021] On the other hand, the present application provides a carton, including a box body, wherein the box body is provided with an integrated card grid as described above.

[0022] The present application provides an integrated card grid and a carton, wherein the integrated card grid comprises a first side panel, a second side panel, a third side panel and a fourth side panel which are connected in sequence end to end, a first card grid panel is provided between the first side panel and the second side panel, the first card grid panel and the first side panel and the second side panel together form a first cavity, a second card grid panel is provided between the second side panel and the third side panel, the second card grid panel and the second side panel and the third side panel together form a second cavity, a third card grid panel is provided between the third side panel and the fourth side panel, the third card grid panel and the third side panel and the fourth side panel together form a third cavity; wherein the first side panel, the second side panel, the third side panel, the fourth side panel, the first card grid panel, the second card grid panel and the third card grid panel are integrally formed. Since the first side panel, the second side panel, the third side panel, the fourth side panel, the first card grid panel, the second card grid panel and the third card grid panel of the present application are integrally formed, a card grid structure including the first cavity, the second cavity and the third cavity can be formed by folding without assembly; in addition, the folded first side panel, the second side panel, the third side panel and the fourth side panel can also provide support for the four side walls of the carton respectively, thereby improving the strength of the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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.

[0024] Figure 1 A top view of an integrated card grid provided in one embodiment of the present application;

[0025] Figure 2 An expanded view of an integrated card grid provided in one embodiment of the present application.

[0026] Reference numerals:

[0027] 100 - first side plate;

[0028] 200-second side plate;

[0029] 300-third side panel;

[0030] 400-fourth side panel; 410-lap tongue;

[0031] 500-first card grid plate; 510-first side edge; 520-second side edge;

[0032] 600-second card grid plate; 610-third side edge; 620-fourth side edge;

[0033] 700-third card grid plate; 710-fifth side edge; 720-sixth side edge;

[0034] 810 - first cavity; 820 - second cavity; 830 - third cavity; 840 - fourth cavity;

[0035] 910-first gap; 920-second gap; 930-third gap;

[0036] X-first direction; Y-second direction; Z-third direction. DETAILED DESCRIPTION

[0037] 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.

[0038] 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.

[0039] As described in the background art, in the solutions of the related art, the card grid in the carton is usually formed by splicing a plurality of card grid boards together, so the assembly process of the card grid is relatively complicated, and the card grid lacks support for the side walls of the carton.

[0040] In view of this, an embodiment of the present application aims to provide an integrated grid and carton, comprising a first side panel, a second side panel, a third side panel and a fourth side panel connected in sequence end to end, a first grid panel is provided between the first side panel and the second side panel, the first grid panel and the first side panel and the second side panel together form a first cavity, a second grid panel is provided between the second side panel and the third side panel, the second grid panel and the second side panel together form a second cavity, a third grid panel is provided between the third side panel and the fourth side panel, the third grid panel and the third side panel together form a third cavity; wherein the first side panel, the second side panel, the third side panel, the fourth side panel, the first grid panel, the second grid panel and the third grid panel are integrally formed. Since the first side panel, the second side panel, the third side panel, the fourth side panel, the first card grid panel, the second card grid panel and the third card grid panel of the present application are integrally formed, a card grid structure including the first cavity, the second cavity and the third cavity can be formed by folding without assembly; in addition, the folded first side panel, the second side panel, the third side panel and the fourth side panel can also provide support for the four side walls of the carton respectively, thereby improving the strength of the carton.

[0041] The following is a detailed description of the embodiments of the present application in conjunction with the accompanying drawings so that those skilled in the art can understand the contents of the present application in more detail. In the description of the present embodiment, the first direction X, the second direction Y, and the third direction Z are three different directions that are perpendicular to each other in a three-dimensional space, and the third direction Z can be, for example, a vertical direction.

[0042] Figure 1 A top view of an integrated card grid provided in one embodiment of the present application; Figure 2 An expanded view of an integrated card grid provided in one embodiment of the present application.

[0043] Please refer to Figure 1-Figure 2 This embodiment provides an integrated card grid, including a first side plate 100, a second side plate 200, a third side plate 300 and a fourth side plate 400 connected in sequence end to end; Figure 1It can be understood that, in this embodiment, the first side panel 100 and the third side panel 300 are arranged relatively to each other along the first direction X, the second side panel 200 and the fourth side panel 400 are arranged relatively to each other along the second direction Y, each side panel is perpendicular to the other two side panels connected thereto, and the first side panel 100, the second side panel 200, the third side panel 300 and the fourth side panel 400 together form a quadrangular prism.

[0044] In this embodiment, a first card grid plate 500 is provided between the first side plate 100 and the second side plate 200, and the first card grid plate 500, the first side plate 100 and the second side plate 200 together enclose a first cavity 810. Exemplarily, the first card grid plate 500 may be perpendicular to the first side plate 100 and the second side plate 200; or, the first card grid plate 500 may be arranged at an angle to the first side plate 100 and the second side plate 200 at the same time, as long as the first card grid plate 500, the first side plate 100 and the second side plate 200 can form a first cavity 810 for placing items.

[0045] Similarly, a second card grid plate 600 is provided between the second side plate 200 and the third side plate 300, and the second card grid plate 600, the second side plate 200 and the third side plate 300 together enclose a second cavity 820. Exemplarily, the second card grid plate 600 may be perpendicular to the second side plate 200 and the third side plate 300; or, the second card grid plate 600 may be arranged at an angle to the second side plate 200 and the third side plate 300 at the same time, as long as the second card grid plate 600, the second side plate 200 and the third side plate 300 can form a second cavity 820 for placing items.

[0046] A third card grid plate 700 is provided between the third side plate 300 and the fourth side plate 400, and the third card grid plate 700, the third side plate 300 and the fourth side plate 400 together enclose a third cavity 830. Exemplarily, the third card grid plate 700 may be perpendicular to the third side plate 300 and the fourth side plate 400; or, the third card grid plate 700 may be arranged at an angle to the third side plate 300 and the fourth side plate 400 at the same time, as long as the third card grid plate 700, the third side plate 300 and the fourth side plate 400 can form a third cavity 830 for placing items.

[0047] In this embodiment, the first side panel 100, the second side panel 200, the third side panel 300, the fourth side panel 400, the first card grid panel 500, the second card grid panel 600 and the third card grid panel 700 are integrally formed, that is, the first side panel 100, the second side panel 200, the third side panel 300, the fourth side panel 400, the first card grid panel 500, the second card grid panel 600 and the third card grid panel 700 can be formed by folding the same flat plate, thereby forming a card grid without the need for assembly.

[0048] It can be known from the above description that, since the first side panel 100, the second side panel 200, the third side panel 300, the fourth side panel 400, the first card grid panel 500, the second card grid panel 600 and the third card grid panel 700 of this embodiment are integrally formed, a card grid structure including the first cavity 810, the second cavity 820 and the third cavity 830 can be formed by folding without assembly. In addition, the folded first side panel 100, the second side panel 200, the third side panel 300 and the fourth side panel 400 can also be respectively abutted against the four side walls of the carton to provide support for the four side walls of the carton, thereby improving the strength of the carton.

[0049] In one possible embodiment, Figure 1 As shown, the first grid plate 500 of the present embodiment includes a first side edge 510 and a second side edge 520 which are perpendicular to each other, the first side edge 510 is connected to the first side plate 100, the second side edge 520 is connected to the second side plate 200, the first side edge 510 is perpendicular to the first side plate 100, and the second side edge 520 is perpendicular to the second side plate 200; the first side edge 510, the second side edge 520, the first side plate 100 and the second side plate 200 together form a first cavity 810, and the projection of the first cavity 810 in a plane perpendicular to the third direction Z is rectangular.

[0050] The second grid plate 600 includes a third side 610 and a fourth side 620 which are perpendicular to each other, the third side 610 is connected to the second side plate 200, the fourth side 620 is connected to the third side plate 300, the third side 610 is perpendicular to the second side plate 200, and the fourth side 620 is perpendicular to the third side plate 300; the third side 610, the fourth side 620, the second side plate 200 and the third side plate 300 together form a second cavity 820, and the projection of the second cavity 820 in a plane perpendicular to the third direction Z is rectangular.

[0051] The third grid plate 700 includes a fifth side 710 and a sixth side 720 which are perpendicular to each other, the fifth side 710 is connected to the third side plate 300, the sixth side 720 is connected to the fourth side plate 400, the fifth side 710 is perpendicular to the third side plate 300, and the sixth side 720 is perpendicular to the fourth side plate 400; the fifth side 710, the sixth side 720, the third side plate 300 and the fourth side plate 400 together form a third cavity 830, and the projection of the third cavity 830 in a plane perpendicular to the third direction Z is rectangular.

[0052] In addition, the first side 510, the sixth side 720, the first side plate 100 and the fourth side plate 400 also jointly enclose a fourth cavity 840, so that four cavities can be enclosed by three grid plates to achieve the installation and positioning of four products.

[0053] Please continue to refer to Figure 2When the integrated card grid of this embodiment is in the unfolded state, the first side panel 100, the second side panel 200, the third side panel 300, and the fourth side panel 400 are all located in the same plane.

[0054] In the unfolded state, the first end of the first card grid plate 500 is connected to the first side panel 100, and the second end of the first card grid plate 500 is connected to the second side panel 200; the first end of the second card grid plate 600 is connected to the second side panel 200, and the second end of the second card grid plate 600 is connected to the third side panel 300; the first end of the third card grid plate 700 is connected to the third side panel 300, and the second end of the third card grid plate 700 is connected to the fourth side panel 400.

[0055] In one possible implementation, when the integrated card grid of the present embodiment is in an unfolded state, the first side panel 100, the second side panel 200, the third side panel 300, the fourth side panel 400, the first card grid panel 500, the second card grid panel 600 and the third card grid panel 700 are all located in the same plane; that is, the first card grid panel 500, the second card grid panel 600 and the third card grid panel 700 are formed on the same plate as the first side panel 100, the second side panel 200, the third side panel 300 and the fourth side panel 400.

[0056] Specifically, in the unfolded state, the integrated card grid includes two first slits 910, two second slits 920 and two third slits 930 arranged relatively along the third direction Z. Among them, the first slit 910 extends from the first side plate 100 to the second side plate 200, and the first card grid plate 500 is located between the two first slits 910; the second slit 920 extends from the second side plate 200 to the third side plate 300, and the second card grid plate 600 is located between the two second slits 920; the third slit 930 extends from the third side plate 300 to the fourth side plate 400, and the third card grid plate 700 is located between the two third slits 930.

[0057] Optionally, the first card grid plate 500, the second card grid plate 600 and the third card grid plate 700 are staggered along the height direction of the integrated card grid (ie, along the third direction Z) to avoid interference with each other when folding.

[0058] In another possible implementation, when the integrated card grid of the present embodiment is in the unfolded state, the first card grid plate 500, the second card grid plate 600 and the third card grid plate 700 are all located above the first side panel 100, the second side panel 200, the third side panel 300 and the fourth side panel 400; that is, the first card grid plate 500, the second card grid plate 600 and the third card grid plate 700 can be other components outside the plate where the first side panel 100, the second side panel 200, the third side panel 300 and the fourth side panel 400 are located, for example, the first card grid plate 500, the second card grid plate 600 and the third card grid plate 700 can be connected to the plate where the first side panel 100, the second side panel 200, the third side panel 300 and the fourth side panel 400 are located by bonding.

[0059] Regardless of which of the above-mentioned embodiments is adopted, the integrated card grid of this embodiment can be folded in the following order. First, the first side panel 100 can be folded along the dotted line toward the second side panel 200, so that the first side panel 100 is perpendicular to the second side panel 200; then, the third side panel 300 is also folded toward the second side panel 200, so that the third side panel 300 is also perpendicular to the second side panel 200; then, the fourth side panel 400 is folded toward the third side panel 300, so that the fourth side panel 400 is perpendicular to the third side panel 300, and the fourth side panel 400 is connected to the first side panel 100, and the connection can be fixed by glue or the like. After the card grid outline is folded, the first end of the first card grid panel 500 can be folded toward the fourth side panel 400, and the second end of the first card grid panel 500 can be folded toward the third side panel 300, thereby forming a first cavity 810. Then, the first end of the second card grid plate 600 is folded toward the first side plate 100, and the second end of the second card grid plate 600 is folded toward the fourth side plate 400, thereby forming a second cavity 820. Finally, the first end of the third card grid plate 700 is folded toward the second side plate 200, and the second end of the third card grid plate 700 is folded toward the first side plate 100, thereby forming a third cavity 830 and a fourth cavity 840.

[0060] Please continue to refer to Figure 2 In this embodiment, the fourth side panel 400 is further provided with a tongue 410 , which is bonded to the side of the first side panel 100 facing the third side panel 300 , thereby fixing the first side panel 100 and the fourth side panel 400 in connection.

[0061] In this embodiment, the first side panel 100, the second side panel 200, the third side panel 300, the fourth side panel 400, the first card grid panel 500, the second card grid panel 600 and the third card grid panel 700 are all cardboard, corrugated board or polypropylene board, and the specific material can be selected according to needs.

[0062] This embodiment also provides a carton, including a box body, in which the above-mentioned integrated card grid is provided.

[0063] Specifically, the carton of the present embodiment can be a carton in the field of food packaging, such as a carton for placing dairy products, and can also be a carton in other fields, such as a pharmaceutical carton, a chemical carton, a daily chemical carton, etc., which is not limited in the present embodiment. The integrated card grid can be abutted against the inside of the box body, so as to form a plurality of cavities in the box body to place items. The box body may include four side walls connected end to end, and the four side walls together form a box body that is generally in the shape of a quadrangular prism. Since the carton of the present embodiment adopts the above-mentioned integrated card grid, a card grid structure including a first cavity, a second cavity and a third cavity can be formed by folding without assembly. In addition, the first side panel, the second side panel, the third side panel and the fourth side panel of the integrated card grid can also be respectively abutted against the four side walls of the carton to provide support for the four side walls of the carton, thereby improving the strength of the carton.

[0064] 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.

[0065] 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.

[0066] 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.

[0067] 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.

[0068] 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 representation of the above terms does 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.

[0069] 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. An integrated card grid, characterized in that: It includes a first side plate, a second side plate, a third side plate and a fourth side plate connected in sequence end to end, a first card grid plate is provided between the first side plate and the second side plate, the first card grid plate, the first side plate and the second side plate together form a first cavity, a second card grid plate is provided between the second side plate and the third side plate, the second card grid plate, the second side plate and the third side plate together form a second cavity, a third card grid plate is provided between the third side plate and the fourth side plate, the third card grid plate, the third side plate and the fourth side plate together form a third cavity; Among them, the first side panel, the second side panel, the third side panel, the fourth side panel, the first card grid panel, the second card grid panel and the third card grid panel are integrally formed.

2. The integrated card grid according to claim 1, characterized in that: The first card grid plate includes a first side edge and a second side edge that are perpendicular to each other, the first side edge is connected to the first side plate, and the second side edge is connected to the second side plate; The second grid plate includes a third side and a fourth side that are perpendicular to each other, the third side is connected to the second side plate, and the fourth side is connected to the third side plate; The third grid plate includes a fifth side and a sixth side that are perpendicular to each other, the fifth side is connected to the third side plate, and the sixth side is connected to the fourth side plate; The first side edge, the sixth side edge, the first side plate and the fourth side plate together form a fourth cavity.

3. The integrated card grid according to claim 2, characterized in that: When the integrated card grid is in an unfolded state, the first side panel, the second side panel, the third side panel, and the fourth side panel are all located in the same plane; The first end of the first card grid plate is connected to the first side panel, the second end of the first card grid plate is connected to the second side panel, the first end of the second card grid plate is connected to the second side panel, the second end of the second card grid plate is connected to the third side panel, the first end of the third card grid plate is connected to the third side panel, and the second end of the third card grid plate is connected to the fourth side panel.

4. The integrated card grid according to claim 3, characterized in that: When the integrated card grid is in an unfolded state, the first side panel, the second side panel, the third side panel, the fourth side panel, the first card grid panel, the second card grid panel and the third card grid panel are all located in the same plane; The integrated card grid includes two first gaps, two second gaps and two third gaps arranged opposite to each other; the first gap extends from the first side panel to the second side panel, and the first card grid plate is located between the two first gaps; the second gap extends from the second side panel to the third side panel, and the second card grid plate is located between the two second gaps; the third gap extends from the third side panel to the fourth side panel, and the third card grid plate is located between the two third gaps.

5. The integrated card grid according to claim 4, characterized in that: The first card grid plate, the second card grid plate and the third card grid plate are staggered along the height direction of the integrated card grid.

6. The integrated card grid according to claim 3, characterized in that: When the integrated card grid is in an unfolded state, the first card grid plate, the second card grid plate and the third card grid plate are all located above the first side plate, the second side plate, the third side plate and the fourth side plate.

7. The integrated card grid according to claim 4 or 6, characterized in that: When the integrated card grid is converted from the unfolded state to the folded state, the first side panel is folded toward the second side panel, the third side panel is folded toward the second side panel, and the fourth side panel is folded toward the first side panel; the first end of the first card grid panel is folded toward the fourth side panel, and the second end of the first card grid panel is folded toward the third side panel; the first end of the second card grid panel is folded toward the first side panel, and the second end of the second card grid panel is folded toward the fourth side panel; the first end of the third card grid panel is folded toward the second side panel, and the second end of the third card grid panel is folded toward the first side panel.

8. The integrated card grid according to claim 1, characterized in that: The fourth side panel is further provided with a tongue, and the tongue is bonded to a side of the first side panel facing the third side panel.

9. The integrated card grid according to claim 1, characterized in that: The first side panel, the second side panel, the third side panel, the fourth side panel, the first card grid panel, the second card grid panel and the third card grid panel are all cardboard, corrugated board or polypropylene board.

10. A carton, characterized in that: It comprises a box body, in which the integrated card grid as claimed in any one of claims 1-9 is arranged.

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