Folding packaging box

Abstract

The embodiment of the utility model belongs to the technical field of packaging boxes, and relates to a folding packaging box which comprises a containing box, a folding box body, a folding mechanism and a folding mechanism. And the clamping boxes are located in the first containing cavity and provided with clamping grooves, the clamping grooves of every two adjacent clamping boxes are oppositely arranged, and the clamping grooves are used for containing and supporting objects to be packaged. The two clamping boxes can be clamped to the two sides of the to-be-packaged object through the clamping grooves, so that the to-be-packaged object is fixed in the first containing cavity, and then the situation that the to-be-packaged object shakes in the transportation process, and consequently the folding packaging box loses efficacy and is damaged is avoided.

Description

Technical Field

[0001] This application relates to the field of folding packaging box technology, and more specifically, to a folding packaging box. Background Technology

[0002] Existing folding packaging boxes typically include side panels, a bottom panel, and a top panel. By combining these panels, they can enclose items and achieve proper packaging. In some cases, when there are multiple items to be packaged, the items may shift and move within the folding box, potentially causing damage from collisions or impacts that prevent the box from unfolding properly.

[0003] In summary, existing folding packaging boxes cannot effectively secure various objects to be packaged and are prone to damage. Utility Model Content

[0004] The technical problem to be solved by the embodiments of this application is that existing folding packaging boxes cannot effectively secure multiple objects to be packaged and are prone to damage to the objects to be packaged.

[0005] To address the aforementioned technical problems, this application provides a folding packaging box, which includes:

[0006] A receiving box, wherein a first receiving cavity is provided inside the receiving box;

[0007] At least two snap-fit ​​boxes are provided, each located within the first receiving cavity and having a snap-fit ​​groove. The snap-fit ​​grooves of two adjacent snap-fit ​​boxes are arranged opposite each other, and the snap-fit ​​grooves are used to receive and support the object to be packaged.

[0008] Furthermore, the snap-fit ​​box includes a first body, two first bending components and two second bending components. The two first bending components are located on opposite sides of the first body along a first direction. Each first bending component includes a first vertical plate, a second vertical plate and a third vertical plate connected in sequence along a direction away from the first body. The third vertical plate has first snap-fit ​​plates on both sides.

[0009] The second bending component is disposed opposite to each other on both sides of the first body along a second direction, the first direction being perpendicular to the second direction. The second bending component includes a first side plate, a second side plate, and a third side plate disposed sequentially along a direction away from the first body.

[0010] When the snap-fit ​​box is folded, the first vertical plate, the second vertical plate, the third vertical plate, the first side plate, the second side plate, and the third side plate fold towards the same side of the first main body. The first side plate, the third vertical plate, and the first main body together define a snap-fit ​​groove. The first side plate and the third side plate are parallel and together define the first snap-fit ​​plate within the snap-fit ​​groove.

[0011] Furthermore, a second snap-fit ​​plate is provided on both sides of the first vertical plate, and two fourth side plates are provided at the end of the second side plate away from the first main body. The fourth side plates are located on both sides of the third side plate along the first direction.

[0012] When the snap-fit ​​box is folded, the first vertical plate, the second vertical plate, the third vertical plate and the second snap-fit ​​plate together define a second receiving cavity. At least part of the second snap-fit ​​plate is located between the first snap-fit ​​plate and the first side plate. The two fourth side plates are inserted into the second receiving cavity one-to-one and are located between the second vertical plate and the second snap-fit ​​plate.

[0013] Furthermore, a fourth vertical plate is provided on the side of the third vertical plate away from the first main body, the fourth vertical plate being located within the second receiving cavity and abutting against the first main body; and / or,

[0014] At least one of the first vertical plates is provided with a first through hole.

[0015] Furthermore, the first body is also provided with a second through hole, which is located at the connection between the first body and the first side plate. When the snap-fit ​​box is folded, the end of the third side plate away from the first body is inserted into the second through hole.

[0016] Furthermore, the folding packaging box also includes a sub-receiving box and a support, wherein the sub-receiving box is provided with a third receiving cavity located between adjacent snap-fit ​​boxes;

[0017] The bracket is located inside the sub-accommodating box. The bracket includes a second main body and a first baffle, a second baffle, and a third baffle connected to the second main body. The first baffle and the second baffle are disposed opposite to each other on both sides of the second main body, and the third baffle is disposed between the first baffle and the second baffle.

[0018] The second main body, the first baffle, the second baffle, the third baffle, and the bottom wall of the sub-receiving box define a fourth receiving cavity. The third baffle includes a first sub-baffle, a second sub-baffle, and a third sub-baffle connected sequentially in a direction away from the second main body. The first sub-baffle, the second sub-baffle, and the third sub-baffle are continuously bent. The second sub-baffle is parallel to the second main body, and a first receiving groove is defined between the second sub-baffle and the first and second sub-baffles.

[0019] Furthermore, the bracket also includes a fourth baffle, a fifth baffle, a sixth baffle, and a seventh baffle connected sequentially along the direction away from the second main body, wherein the fourth baffle is connected to the side of the first baffle away from the second main body;

[0020] The fourth baffle, the fifth baffle, the sixth baffle, and the seventh baffle are continuously bent to form a second receiving groove and a third receiving groove. The opening of the second receiving groove is away from the bottom wall of the sub-receiving box, and the opening of the third receiving groove faces the bottom wall of the sub-receiving box. The fourth baffle abuts against the bottom wall of the sub-receiving box.

[0021] Furthermore, the sixth baffle is provided with a third through hole, which connects to the third receiving groove.

[0022] Furthermore, the bracket is provided with a fourth through hole, which is located between the third baffle and the second main body. The second main body has a notch on the side opposite to the third baffle. The notch and the side wall of the sub-accommodating box together define a fifth through hole.

[0023] Furthermore, the receiving box includes a third body, a first cover and a second cover, the first receiving cavity is disposed in the third body, the first cover and the second cover are respectively connected to both sides of the third body for sealing the first receiving cavity, and the second cover is located between the first cover and the receiving cavity;

[0024] The second cover is provided with a handle, and the first cover is provided with a sixth through hole, through which the handle passes; and / or,

[0025] A buckle and a buckle groove are provided between the second cover and the third body. The buckle is located in the buckle groove. A snap-fit ​​part is provided on the side of the first cover away from the third body. A seventh through hole is provided at the connection between the snap-fit ​​part and the first cover. The snap-fit ​​part passes through the buckle groove and abuts against the inner side wall of the first receiving cavity. The buckle passes through the seventh through hole.

[0026] Compared with the prior art, the embodiments of this application have the following main advantages:

[0027] The two snap-fit ​​boxes can snap onto the sides of the packaged object through snap-fit ​​slots, so that the packaged object is fixed in the first receiving cavity, thereby preventing the packaged object from shaking during transportation, which would cause the folding packaging box to fail or the packaged object to break. Attached Figure Description

[0028] To more clearly illustrate the solutions in this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0029] Figure 1 This is an exploded view of the folding packaging box provided in the embodiments of this application;

[0030] Figure 2 This is a schematic diagram of the card holder (in unfolded state) provided in an embodiment of this application;

[0031] Figure 3 This is a schematic diagram of the card holder (folded state) provided in an embodiment of this application;

[0032] Figure 4 This is another structural schematic diagram of the card holder (folded state) provided in the embodiments of this application;

[0033] Figure 5 This is a schematic diagram of the card holder (folded state) provided in an embodiment of this application;

[0034] Figure 6 This is a schematic diagram of the structure of the sub-receiving box and the bracket provided in the embodiments of this application;

[0035] Figure 7 This is a schematic diagram of the structure of the support (in the unfolded state) provided in the embodiment of this application;

[0036] Figure 8 This is a schematic diagram of the structure of the folding packaging box provided in the embodiments of this application;

[0037] Figure 9 This is a schematic diagram of the structure of the container (in unfolded state) provided in the embodiment of this application.

[0038] Figure label:

[0039] 10. Object to be packaged; 100. Snap-fit ​​box; 101. Snap-fit ​​groove; 110. First main body; 111. Second through hole; 120. First vertical plate; 121. Second snap-fit ​​plate; 122. First through hole; 130. Second vertical plate; 140. First snap-fit ​​plate; 141. Fourth vertical plate; 150. First side plate; 160. Second side plate; 170. Third side plate; 180. Fourth side plate; 190. Second main body; 210. Fourth through hole; 211. Notch; 212. First baffle; 220. Second baffle 230, first sub-baffle 241, second sub-baffle 242, third sub-baffle 243, fourth baffle 250, fifth baffle 260, sixth baffle 270, third through hole 271, seventh baffle 280, sub-accommodating box 300, third accommodating cavity 310, first cover 410, snap-fit ​​part 411, seventh through hole 412, sixth through hole 413, second cover 420, handle 421, buckle 422, buckle groove 423, third main body 430. Detailed Implementation

[0040] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. 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. Furthermore, it should be understood that the specific embodiments described herein are only for illustration and explanation of this application and are not intended to limit this application.

[0041] In this application, unless otherwise stated, directional terms such as "upper" and "lower" generally refer to the upper and lower positions of the device in its actual use or operating state, specifically the orientation shown in the accompanying drawings; while "inner" and "outer" refer to the outline of the device. Furthermore, in the description of this application, the term "comprising" means "including but not limited to". The terms first, second, third, etc., are used merely as illustrative purposes and do not impose numerical requirements or establish a numerical order.

[0042] In this application, "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. A and B can be singular or plural.

[0043] In this application, "at least one" means one or more, and "more than one" means two or more. "At least one," "at least one of the following," or similar expressions refer to any combination of these items, including any combination of single or multiple items. For example, "at least one of a, b, or c," or "at least one of a, b, and c," can both mean: a, b, c, ab (i.e., a and b), ac, bc, or abc, where a, b, and c can be single or multiple.

[0044] Various embodiments of this application may exist in the form of a range; it should be understood that the description in the form of a range is merely for convenience and brevity and should not be construed as a rigid limitation on the scope of this application; therefore, it should be considered that the range description has specifically disclosed all possible sub-ranges and single numerical values ​​within that range. For example, it should be considered that the range description from 1 to 6 has specifically disclosed sub-ranges such as from 1 to 3, from 1 to 4, from 1 to 5, from 2 to 4, from 2 to 6, from 3 to 6, etc., and single numbers within the range, such as 1, 2, 3, 4, 5, and 6, regardless of the range. Furthermore, whenever a numerical range is referred to herein, it means including any referenced number (fraction or integer) within the referred range. (Length direction is...) Figure 1 In the Z direction, the width direction is Figure 1 In the X direction.

[0045] Please refer to Figures 1 to 5 This application provides a folding packaging box, which includes:

[0046] A receiving box, wherein a first receiving cavity is provided inside the receiving box;

[0047] At least two card holders 100 are located in the first receiving cavity and are provided with card slots 101. The card slots 101 of two adjacent card holders 100 are arranged opposite to each other. The card slots 101 are used to receive and support the object 10 to be packaged.

[0048] In this embodiment, the object to be packaged 10 can be snapped into the adjacent snap-fit ​​box 100 through the snap-fit ​​groove 101, so as to fix it in the first receiving cavity, thereby preventing the object to be packaged 10 from shaking during transportation, causing the folding packaging box to fail and itself to be damaged.

[0049] Further, please refer to Figures 1 to 5The card-connecting box 100 includes a first body 110, two first bending components and two second bending components. The two first bending components are located on opposite sides of the first body 110 along a first direction. Each first bending component includes a first vertical plate 120, a second vertical plate 130 and a third vertical plate 140 connected in sequence along a direction away from the first body 110. First card-connecting plates 141 are provided on both sides of the third vertical plate 140.

[0050] The second bending assembly is disposed opposite to each other on both sides of the first body 110 along the second direction, the first direction being perpendicular to the second direction. The second bending assembly includes a first side plate 160, a second side plate 170, and a third side plate 180 disposed sequentially along the direction away from the first body 110.

[0051] When the snap-fit ​​box 100 is folded, the first vertical plate 120, the second vertical plate 130, the third vertical plate 140, the first side plate 160, the second side plate 170, and the third side plate 180 fold towards the same side of the first main body 110. The first side plate 160, the third vertical plate 140, and the first main body 110 together define a snap-fit ​​groove 101. The first side plate 160 and the third side plate 180 are parallel and together define the first snap-fit ​​plate 141 within the snap-fit ​​groove 101.

[0052] In this embodiment, the first direction is Figure 3 In the Y direction, the second direction is Figure 3 In the X direction. When folding the card holder 100, firstly, the first card holder plate 141 is bent in the opposite direction of the Z direction, and then the first bending component is continuously bent around the X axis to form... Figure 4 In this configuration, the third side plate 180 can be bent around the Y-axis, confining the first snap-fit ​​plate 141 within the space formed by the first side plate 160, the third side plate 180, and the second side plate 170. To drive the first bending assembly to fold along the X-axis, the first side plate 160, the second side plate 170, and the third side plate 180 must first be folded open along the Z-axis; otherwise, the second side plate 170 will restrict the movement of the first snap-fit ​​plate 141. Therefore, after the snap-fit ​​box 100 is folded, its structure is stable and can effectively accommodate the object 10 to be packaged.

[0053] In summary, the snap-fit ​​box 100 of this embodiment can be folded into a structure with snap-fit ​​groove 101, and the structure of the snap-fit ​​box 100 is stable.

[0054] Furthermore, a second snap-fit ​​plate 121 is provided on both sides of the first vertical plate 120, and two fourth side plates 190 are provided at the end of the second side plate 170 away from the first main body 110. The fourth side plates 190 are located on both sides of the third side plate 180 along the first direction.

[0055] When the snap-fit ​​box 100 is folded, the first vertical plate 120, the second vertical plate 130, the third vertical plate 140 and the second snap-fit ​​plate 121 together define a second receiving cavity. At least part of the second snap-fit ​​plate 121 is located between the first snap-fit ​​plate 141 and the first side plate 160. Two fourth side plates 190 are inserted into the second receiving cavity one-to-one and are located between the second vertical plate 130 and the second snap-fit ​​plate 121.

[0056] In this embodiment, when the fourth side plate 190 is inserted into the second receiving cavity, it can interlock with the second vertical plate 130 and the second snap-fit ​​plate 121 to prevent the first bending assembly from bending along the second vertical plate 130. Figure 3 The central X-axis folds open, while also preventing the first side panel 160, the second side panel 170, and the third side panel 180 from folding open. Figure 3 The Y-axis folding mechanism opens, thereby improving the structural stability of the snap-fit ​​box 100. When at least part of the second snap-fit ​​plate 121 is located between the first snap-fit ​​plate 141 and the first side plate 160, the third side plate 180, the second side plate 170, and the first side plate 160 will simultaneously restrict the first snap-fit ​​plate 141 and the second snap-fit ​​plate 121 to prevent the first bending assembly from folding open along the X-axis in the figure, thereby further improving the stability of the snap-fit ​​box 100.

[0057] Further, please refer to Figures 1 to 5 A fourth vertical plate 150 is provided on the side of the third vertical plate 140 away from the first main body 110. The fourth vertical plate 150 is located within the second receiving cavity and abuts against the first main body 110; and / or,

[0058] At least one first vertical plate 120 is provided with a first through hole 122.

[0059] In this embodiment, after the snap-fit ​​box 100 is folded, the fourth vertical plate 150 abuts against the first main body 110, thereby increasing the contact area between the first bending component and the first main body 110 and improving the structural stability of the second receiving cavity. The first through hole 122 allows the user to easily insert their finger into the first through hole 122 and lift the snap-fit ​​box 100. It also allows the user to easily install components such as buckles 422 on the snap-fit ​​box 100 to lift two adjacent snap-fit ​​boxes 100.

[0060] It should be understood that the width of the first bending components on both sides of the first main body 110 ( Figure 3 The Y-direction can be different, for example, such as Figure 3 As shown, the widths of the second vertical plates 130 in the two first bending components are different, which in turn leads to different widths of the fourth vertical plate 150 and the fourth side plate 190. This width determines the distance between the snap-fit ​​groove 101 and the bottom wall of the first receiving cavity, thus allowing the width to be adjusted according to actual needs.

[0061] Furthermore, the first body 110 is also provided with a second through hole 111, which is located at the connection between the first body 110 and the first side plate 160. When the snap-fit ​​box 100 is folded, the end of the third side plate 180 away from the first body 110 is inserted into the second through hole 111.

[0062] In this embodiment, when the third side plate 180 is inserted into the second through hole 111, the second through hole 111 will restrict the movement of the third side plate 180, thereby improving the structural stability of the snap-fit ​​box 100.

[0063] Further, please refer to Figure 1 , Figure 6 and Figure 7 The folding packaging box also includes a sub-receiving box 300 and a support. The sub-receiving box 300 is provided with a third receiving cavity 310, located between adjacent snap-fit ​​boxes 100.

[0064] The bracket is located inside the sub-accommodation box 300. The bracket includes a second main body 210, and a first baffle 220, a second baffle 230 and a third baffle connected to the second main body 210. The first baffle 220 and the second baffle 230 are disposed opposite to each other on both sides of the second main body 210, and the third baffle is disposed between the first baffle 220 and the second baffle 230.

[0065] The bottom wall of the second main body 210, the first baffle 220, the second baffle 230, the third baffle, and the sub-receiving box 300 defines a fourth receiving cavity. The third baffle includes a first sub-baffle 241, a second sub-baffle 242, and a third sub-baffle 243 connected sequentially in a direction away from the second main body 210. The first sub-baffle 241, the second sub-baffle 242, and the third sub-baffle 243 are continuously bent. The second sub-baffle 242 is parallel to the second main body 210, and a first receiving groove is defined between the second sub-baffle 242 and the first sub-baffle 241 and the second sub-baffle 242.

[0066] When multiple objects to be packaged have different shapes, existing folding packaging boxes cannot simultaneously adapt to and fix objects 10 of different shapes, which in turn causes the objects 10 to be packaged to shake easily during transportation.

[0067] In this embodiment, the sub-receiving box 300, after accommodating the support, possesses a certain structural strength, serving to support the object 10 to be packaged. The fourth receiving cavity defined within the support can be used to hold objects such as mobile phone stands and power bank stands. The first receiving slot can be used to hold objects such as instruction manuals.

[0068] In summary, the spatial structure formed by the bracket and the third receiving cavity 310 in this embodiment can accommodate multiple objects of different shapes, thereby preventing the packaged object 10 from shaking during transportation.

[0069] Further, please refer to Figure 1 , Figure 6 and Figure 7 The bracket also includes a fourth baffle 250, a fifth baffle 260, a sixth baffle 270 and a seventh baffle 280 connected in sequence along the direction away from the second body 210, with the fourth baffle 250 connected to the side of the first baffle 220 away from the second body 210.

[0070] The fourth baffle 250, the fifth baffle 260, the sixth baffle 270 and the seventh baffle 280 are continuously bent to form the second receiving groove and the third receiving groove. The opening of the second receiving groove is away from the bottom wall of the sub-receiving box 300, and the opening of the third receiving groove faces the bottom wall of the sub-receiving box 300. The fourth baffle 250 abuts against the bottom wall of the sub-receiving box 300.

[0071] In this embodiment, the second and third receiving slots can be used to accommodate structures such as USB cables and power cables, thereby improving the space utilization of the sub-receiving box 300; at the same time, in the structure formed by the bracket, the fifth baffle 260 and the seventh baffle 280 can both improve the support capacity of the sub-receiving box 300.

[0072] Further, please refer to Figure 1 , Figure 6 and Figure 7 The sixth baffle 270 is provided with a third through hole 271, which connects to the third receiving groove.

[0073] The third through hole 271 can be adapted to the plug on the power cord to facilitate the placement of the power cord.

[0074] Furthermore, the bracket is provided with a fourth through hole 211, which is located between the third baffle and the second main body 210. The second main body 210 is provided with a notch 212 on the side opposite to the third baffle. The notch 212 and the side wall of the sub-receiving box 300 together define a fifth through hole.

[0075] In this embodiment, please refer to Figure 1 , Figure 6 and Figure 7 The fourth through hole 211 and the fifth through hole allow the user to insert their fingers into them to lift the bracket and retrieve the object in the fourth receiving cavity and the third receiving slot.

[0076] Further, please refer to Figure 1 , Figure 8 and Figure 9The container includes a third body 430, a first cover 410 and a second cover 420. The first receiving cavity is disposed in the third body 430. The first cover 410 and the second cover 420 are respectively connected to the two sides of the third body 430 to seal the first receiving cavity. The second cover 420 is located between the first cover 410 and the receiving cavity.

[0077] The second cover 420 is provided with a handle 421, and the first cover 410 is provided with a sixth through hole 413, through which the handle 421 passes; and / or,

[0078] A buckle 422 and a buckle groove 423 are provided between the second cover 420 and the third body 430. The buckle 422 is located in the buckle groove 423. A snap-fit ​​part 411 is provided on the side of the first cover 410 away from the third body 430. A seventh through hole 412 is provided at the connection between the snap-fit ​​part 411 and the first cover 410. The snap-fit ​​part 411 passes through the buckle groove 423 and abuts against the inner side wall of the first receiving cavity. The buckle 422 passes through the seventh through hole 412.

[0079] In this embodiment, after the handle 421 passes through the sixth through hole 413, the user can directly lift the container by the handle 421. At this time, the second cover 420 will abut against the first cover 410, and the first cover 410 will be restricted by the user's fingers lifting the handle 421 to prevent the container from being opened directly.

[0080] When the first cover 410 and the second cover 420 are closed, the snap-fit ​​part 411 will fit against the inner side wall of the third body 430 where the buckle 422 is provided. At this time, the buckle 422 can be inserted into the seventh through hole 412 by bending, and fix the snap-fit ​​part 411 and the outer side wall of the third body 430 to further prevent the first cover 410 and the second cover 420 from opening.

[0081] The folding packaging box provided in the embodiments of this application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

[0082] Obviously, the embodiments described above are only some embodiments of this application, not all embodiments. The accompanying drawings show preferred embodiments of this application, but do not limit the patent scope of this application. This application can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this application's specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the scope of patent protection of this application.

[0083] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, combinations, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A folding carton, characterized in that, The folding packaging box includes: A receiving box, wherein a first receiving cavity is provided inside the receiving box; At least two snap-fit ​​boxes are provided, each located within the first receiving cavity and having a snap-fit ​​groove. The snap-fit ​​grooves of two adjacent snap-fit ​​boxes are arranged opposite each other, and the snap-fit ​​grooves are used to receive and support the object to be packaged.

2. The folding packet according to claim 1, characterized in that The snap-fit ​​box includes a first body, two first bending components and two second bending components. The two first bending components are located on opposite sides of the first body along a first direction. Each first bending component includes a first vertical plate, a second vertical plate and a third vertical plate connected in sequence along a direction away from the first body. The third vertical plate has first snap-fit ​​plates on both sides. The second bending component is disposed opposite to each other on both sides of the first body along a second direction, the first direction being perpendicular to the second direction. The second bending component includes a first side plate, a second side plate, and a third side plate disposed sequentially along a direction away from the first body. When the snap-fit ​​box is folded, the first vertical plate, the second vertical plate, the third vertical plate, the first side plate, the second side plate, and the third side plate fold towards the same side of the first main body. The first side plate, the third vertical plate, and the first main body together define a snap-fit ​​groove. The first side plate and the third side plate are parallel and together define the first snap-fit ​​plate within the snap-fit ​​groove.

3. The folding packet according to claim 2, characterized in that The first vertical plate is also provided with second snap-fit ​​plates on both sides, and the second side plate is also provided with two fourth side plates at the end away from the first main body. The fourth side plates are located on both sides of the third side plate along the first direction. When the snap-fit ​​box is folded, the first vertical plate, the second vertical plate, the third vertical plate and the second snap-fit ​​plate together define a second receiving cavity. At least part of the second snap-fit ​​plate is located between the first snap-fit ​​plate and the first side plate. The two fourth side plates are inserted into the second receiving cavity one-to-one and are located between the second vertical plate and the second snap-fit ​​plate.

4. The folding packet of claim 3, wherein A fourth vertical plate is provided on the side of the third vertical plate away from the first main body. The fourth vertical plate is located within the second receiving cavity and abuts against the first main body; and / or, At least one of the first vertical plates is provided with a first through hole.

5. The folding carton of claim 2, wherein, The first main body is also provided with a second through hole, which is located at the connection between the first main body and the first side plate. When the snap-fit ​​box is folded, the end of the third side plate away from the first main body is inserted into the second through hole.

6. The folding packet of claim 1, wherein The folding packaging box also includes a sub-receiving box and a support, wherein the sub-receiving box is provided with a third receiving cavity and is located between adjacent snap-fit ​​boxes; The bracket is located inside the sub-accommodating box. The bracket includes a second main body, and a first baffle, a second baffle, and a third baffle connected to the second main body. The first baffle and the second baffle are disposed opposite to each other on both sides of the second main body, and the third baffle is disposed between the first baffle and the second baffle. The second main body, the first baffle, the second baffle, the third baffle, and the bottom wall of the sub-receiving box define a fourth receiving cavity. The third baffle includes a first sub-baffle, a second sub-baffle, and a third sub-baffle connected sequentially in a direction away from the second main body. The first sub-baffle, the second sub-baffle, and the third sub-baffle are continuously bent. The second sub-baffle is parallel to the second main body, and a first receiving groove is defined between the second sub-baffle and the first and second sub-baffles.

7. The folding carton of claim 6, wherein, The bracket further includes a fourth baffle, a fifth baffle, a sixth baffle, and a seventh baffle connected sequentially along the direction away from the second main body, wherein the fourth baffle is connected to the side of the first baffle away from the second main body; The fourth baffle, the fifth baffle, the sixth baffle, and the seventh baffle are continuously bent to form a second receiving groove and a third receiving groove. The opening of the second receiving groove is away from the bottom wall of the sub-receiving box, and the opening of the third receiving groove faces the bottom wall of the sub-receiving box. The fourth baffle abuts against the bottom wall of the sub-receiving box.

8. The folding packet of claim 7, wherein, The sixth baffle is provided with a third through hole, which connects to the third receiving groove.

9. The folding carton of claim 7, wherein, The bracket is provided with a fourth through hole, which is located between the third baffle and the second main body. The second main body has a notch on the side opposite to the third baffle. The notch and the side wall of the sub-accommodating box together define a fifth through hole.

10. The folding packet of claim 1, wherein, The container includes a third body, a first cover and a second cover. The first receiving cavity is disposed in the third body. The first cover and the second cover are respectively connected to both sides of the third body to seal the first receiving cavity. The second cover is located between the first cover and the receiving cavity. The second cover is provided with a handle, and the first cover is provided with a sixth through hole, through which the handle passes; and / or, A buckle and a buckle groove are provided between the second cover and the third body. The buckle is located in the buckle groove. A snap-fit ​​part is provided on the side of the first cover away from the third body. A seventh through hole is provided at the connection between the snap-fit ​​part and the first cover. The snap-fit ​​part passes through the buckle groove and abuts against the inner side wall of the first receiving cavity. The buckle passes through the seventh through hole.

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