A modular packaging box

Abstract

This utility model provides a modular packaging box, including a box body and a base tray. The box body has a first, fourth, third, and second flip-top panels arranged sequentially. The box body panels are folded to form the box body, and the folding structure of the first, third, fourth, and second flip-top panels forms a multi-layered top cover that covers the top of the item. The upper end of the base tray has a first, fourth, third, and second flip-bottom panels arranged sequentially. The base tray panels are folded to form a base tray base, and the folding structure of the first, fourth, third, and second flip-bottom panels forms a multi-layered reinforced base tray that supports the bottom of the item. The top of the reinforced base tray is fitted into the bottom port of the box body. The structure is simple, increases overall impact resistance and anti-clamping ability, strengthens structural strength, reduces processing costs, and improves the overall packaging effect.

Description

Technical Field

[0001] This utility model relates to the technical field of packaging boxes, specifically a modular packaging box. Background Technology

[0002] Cardboard boxes, made of paper materials, are aesthetically pleasing, environmentally friendly, and convenient. They are widely used in various industries, such as electronics, furniture, food, and cosmetics, and are one of the most widely used packaging methods.

[0003] Cardboard boxes, especially those used for packaging electrical appliances, are generally made of corrugated cardboard folded into a box body. When the goods are placed inside the box, foam support blocks and foam bottom supports are added to support the top and bottom of the goods respectively, so as to reduce the impact of the goods and effectively protect them.

[0004] However, existing cardboard packaging boxes have the following shortcomings:

[0005] 1) Existing modular cardboard boxes are assembled from multiple disparate parts. When subjected to impacts such as drops, the parts may shift relative to each other or even detach, weakening their impact resistance and reducing their protective effect on the product.

[0006] 2) Existing modular cardboard packaging boxes use foam cushioning supports, which have many parts, are not environmentally friendly, and have high manufacturing costs.

[0007] 3) Existing modular cardboard boxes are basically single-layered, resulting in low impact resistance. Utility Model Content

[0008] The purpose of this invention is to overcome the shortcomings of the prior art and provide a modular packaging box with a simple structure, increased overall impact resistance and anti-clamping ability, enhanced structural strength, reduced processing costs, and improved overall packaging effect.

[0009] The purpose of this invention is achieved as follows: A modular packaging box includes box panels and a base panel, each capable of unfolding into a rectangular state. The box panels are provided with a first flip-top, a fourth flip-top, a third flip-top, and a second flip-top arranged sequentially. The first and third flip-tops are each provided with a connecting groove. The box panels are folded to form a box with an internal cavity for storing items. The first and third flip-tops are symmetrically folded into the box so that the connecting grooves are longitudinally connected. The second flip-top is inserted into the connecting groove and folded inward around one side of the first and third flip-tops. The fourth flip-top is inserted into the connecting groove and folded inward around the other side of the first and third flip-tops, thereby forming a multi-layered top cover that covers the top of the items.

[0010] The upper end of the base plate is provided with a first flip-bottom plate, a fourth flip-bottom plate, a third flip-bottom plate, and a second flip-bottom plate arranged in sequence. The first flip-bottom plate and the third flip-bottom plate are respectively provided with mounting grooves. The base plate is folded to form a base base supporting the bottom of the item. The first flip-bottom plate and the third flip-bottom plate are symmetrically folded into the base base so that the mounting grooves are longitudinally connected. The second flip-bottom plate is inserted into the mounting groove and folded inward around one side of the first flip-bottom plate and the third flip-bottom plate. The fourth flip-bottom plate is inserted into the mounting groove and folded inward around the other side of the first flip-bottom plate and the third flip-bottom plate, thereby forming a multi-layered reinforced base supporting the bottom of the item. The top of the reinforced base is embedded in the bottom port of the box.

[0011] Based on the above optimization, the inner side of the top cover is folded inward to form an upper buffer support protrusion with a buffering effect.

[0012] Based on the above optimization, the top of the second and fourth flip-top plates are respectively provided with extension plates, and extension protrusion blocks are integrally connected to both sides of the extension plates. The extension plates are continuously folded downwards and locked between the side and the top cover. At the same time, the extension protrusion blocks are bent after the extension plates are continuously folded and locked between the other side and the top cover, thereby forming an upper buffer support protrusion for supporting the inner side of the top cover and the inner side of the box.

[0013] Based on the above optimization, the reinforced base is provided with a lower buffer support protrusion that supports the item and has a buffering function, and the lower buffer support protrusion is tightly attached to the reinforced base.

[0014] Based on the above optimization, the lower end of the base plate is provided with a fifth, sixth, seventh, and eighth flip-bottom plate distributed in sequence. The fifth, sixth, seventh, and eighth flip-bottom plates are all folded into the reinforcing base and flattened to fit tightly against the side wall of the base, thereby forming a reinforcing wall for the base.

[0015] Based on the above optimization, the second and fourth flip-bottom plates are respectively provided with a second long side groove and a fourth long side groove, and the sixth and eighth flip-bottom plates are respectively provided with a sixth protrusion and an eighth protrusion that are inserted into the second long side groove and the fourth long side groove as they are folded.

[0016] Based on the above optimization, the second and fourth flip-bottom plates are respectively provided with second side slots and fourth side slots on both sides, and the fifth and seventh flip-bottom plates are respectively provided with fifth protrusions and seventh protrusions for insertion into the corresponding second and fourth side slots as they are folded.

[0017] The advantages of this utility model are:

[0018] 1) By adopting this structure, the box body and bottom support panels are integrally molded into a box body with a top cover and a bottom support base with a reinforced bottom support. The design of the integrated multi-layer stacked structure simplifies the structure, saves the cost of packaging accessories, and increases the impact resistance and anti-clamping ability of the edges, corners and surfaces of the overall structure, thereby improving the overall packaging effect.

[0019] 2) The upper buffer support protrusion and the bottom support reinforcement wall are integrally folded and molded, which is simple in structure, environmentally friendly, increases packaging efficiency, and effectively enhances impact resistance and the protection of goods. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a preferred embodiment of the present invention.

[0021] Figure 2 This is an exploded view of a preferred embodiment of the present invention.

[0022] Figure 3 This is a diagram illustrating the box panel of a preferred embodiment of the present invention.

[0023] Figure 4 This is a cross-sectional view of the box body according to a preferred embodiment of the present invention.

[0024] Figure 5 This is a cross-sectional view of the box body from another angle, representing a preferred embodiment of the present invention.

[0025] Figure 6 This is a cross-sectional view of the housing from the third angle of a preferred embodiment of the present invention.

[0026] Figure 7 This is a bottom view of the housing in a preferred embodiment of the present invention.

[0027] Figure 8 This is a diagram illustrating the base plate of a preferred embodiment of the present invention.

[0028] Figure 9 This is a top view of the reinforced base, which is a preferred embodiment of the present invention.

[0029] Figure 10 This is a cross-sectional view of the base plate of a preferred embodiment of the present invention.

[0030] Figure 11 This is a cross-sectional view of the base plate of the preferred embodiment of the present invention from another angle.

[0031] Figure 12 This is a cross-sectional view of the base plate from a third angle, representing a preferred embodiment of the present invention. Detailed Implementation

[0032] The present invention will now be further described with reference to the accompanying drawings.

[0033] According to the appendix Figures 1 to 12 As shown, the modular packaging box of this utility model includes a box body panel 1 and a base panel 2, both of which can be unfolded into a rectangular state. The box body panel 1 has a first flip-top 11, a fourth flip-top 14, a third flip-top 13, and a second flip-top 12 arranged sequentially. The first flip-top 11 and the third flip-top 13 each have a connecting groove 15. The box body panel 1 is folded to form a box body 10 with an internal cavity for storing items. The first flip-top 11 and the third flip-top 13 are symmetrically folded inwards into the box body 10 so that the connecting grooves 15 are longitudinally connected side by side. The second flip-top 12 is inserted into the connecting groove 15 and folded inwards around one side of the first flip-top 11 and the third flip-top 13. The fourth flip-top 14 is inserted into the connecting groove 15 and folded inwards around the other side of the first flip-top 11 and the third flip-top 13, thereby forming a multi-layered top cover 30 covering the top of the items.

[0034] The upper end of the base plate 2 is provided with a first flip-bottom plate 21, a fourth flip-bottom plate 24, a third flip-bottom plate 23, and a second flip-bottom plate 22 arranged sequentially. The first flip-bottom plate 21 and the third flip-bottom plate 23 are respectively provided with mounting grooves 25. The base plate 2 is folded to form a base base 20 that supports the bottom of the item. The first flip-bottom plate 21 and the third flip-bottom plate 23 are symmetrically folded into the base base 20 so that the mounting grooves 25 are longitudinally connected side by side. The second flip-bottom plate 22 is inserted into the mounting groove 25 and folded inward around one side of the first flip-bottom plate 21 and the third flip-bottom plate 13. The fourth flip-bottom plate 24 is inserted into the mounting groove 25 and folded inward around the other side of the first flip-bottom plate 11 and the third flip-bottom plate 23, thereby forming a multi-layered reinforced base that supports the bottom of the item.

[0035] The top of the reinforced base is fitted into the bottom port of the housing 10.

[0036] In this way, by using the box panel 1 and the bottom support panel 2 of this structure to be integrally formed into a box 10 with a top cover 30 and a bottom support base 20 with a reinforced bottom support, the design of an integrated multi-layer stacked structure simplifies the structure, saves the cost of packaging accessories, and increases the impact resistance and anti-clamping ability of the edges, corners and surfaces of the overall structure, thereby improving the overall packaging effect.

[0037] Reference Figures 1 to 12 As shown, in a more detailed manner, the inner side of the top cover 30 is folded inward to form an upper buffer support protrusion 40 with a buffering effect.

[0038] In the optimized scheme, the top of the second flip plate 12 and the fourth flip plate 14 are respectively provided with an extension plate 16. An extension protrusion block 17 is integrally connected to both sides of the extension plate 16. The extension plate 16 is continuously folded downward and locked between the side and the top cover 30. At the same time, the extension protrusion block 17 bends after the extension plate 16 is continuously folded and locked between the other side and the top cover 30, thereby forming an upper buffer support protrusion 40 for supporting the inner side of the top cover 30 and the inner side of the box 10.

[0039] The upper buffer support protrusion 40, which is integrally folded and molded in this structure, is simple in structure and environmentally friendly. It avoids relative displacement between components when encountering impacts such as drops, and increases the impact resistance and anti-clamping ability of the overall structure's edges, corners, and surfaces.

[0040] Reference Figures 1 to 12 As shown in the figure, further detailed, the reinforced base is provided with a lower buffer support protrusion 50 that supports the item and has a buffering function, and the lower buffer support protrusion 50 is tightly attached to the reinforced base.

[0041] The lower buffer support protrusion 50 of this structure is simple and environmentally friendly. It avoids relative displacement between components when encountering impacts such as drops, and increases the impact resistance and anti-clamping ability of the overall structure's edges, corners, and surfaces.

[0042] In the optimized scheme, the lower end of the base plate 2 is provided with a fifth flip-bottom plate 26, a sixth flip-bottom plate 27, a seventh flip-bottom plate 28, and an eighth flip-bottom plate 29 arranged in sequence. The fifth flip-bottom plate 26, the sixth flip-bottom plate 27, the seventh flip-bottom plate 28, and the eighth flip-bottom plate 29 are all folded into the reinforcing base and flattened and attached to the side wall of the base, thereby forming a base reinforcing wall 60.

[0043] Furthermore, the second flip-bottom plate 22 and the fourth flip-bottom plate 24 are respectively provided with a second long side groove 210 and a fourth long side groove 211, and the sixth flip-bottom plate 27 and the eighth flip-bottom plate 29 are respectively provided with a sixth protrusion 212 and an eighth protrusion 213 that are inserted into the second long side groove 210 and the fourth long side groove 211 as they are folded.

[0044] The second flip-bottom plate 22 and the fourth flip-bottom plate 24 are respectively provided with a second side slot 214 and a fourth side slot 215 on both sides. The fifth flip-bottom plate 26 and the seventh flip-bottom plate 28 are respectively provided with a fifth protrusion 216 and a seventh protrusion 217 for inserting into the corresponding second side slot 214 and fourth side slot 215 as they are folded.

[0045] In this way, the compressive strength of the sides of the base 20 is increased by folding the cardboard, especially the impact resistance of the corners and edges when falling; and the strength of the bottom and sides is superimposed on the whole basis, which greatly improves the overall strength of the base 20.

[0046] The above specific embodiments are only specific implementations of the present utility model with better effects. All structures that are the same as or equivalent to the combined packaging box of the present utility model are within the protection scope of the present utility model.

Claims

1. A modular packaging box, comprising a box body panel (1) and a base panel (2) both capable of unfolding into a rectangular state, characterized in that: The box panel (1) is provided with a first flip-top (11), a fourth flip-top (14), a third flip-top (13), and a second flip-top (12) arranged in sequence. The first flip-top (11) and the third flip-top (13) are respectively provided with connecting grooves (15). The box panel (1) is folded to form a box (10) with a storage cavity. The first flip-top (11) and the third flip-top (13) are symmetrically folded into the box (10) so that the connecting grooves (15) are longitudinally connected. The second flip-top (12) is inserted into the connecting groove (15) and folded inward around one side of the first flip-top (11) and the third flip-top (13). The fourth flip-top (14) is inserted into the connecting groove (15) and folded inward around the other side of the first flip-top (11) and the third flip-top (13), thereby forming a multi-layered top cover (30) covering the top of the items. The upper end of the base plate (2) is provided with a first flip-bottom plate (21), a fourth flip-bottom plate (24), a third flip-bottom plate (23), and a second flip-bottom plate (22) arranged in sequence. The first flip-bottom plate (21) and the third flip-bottom plate (23) are respectively provided with mounting grooves (25). The base plate (2) is folded to form a base base (20) that supports the bottom of the item. The first flip-bottom plate (21) and the third flip-bottom plate (23) are symmetrically folded into the base base (20). To make the mounting slots (25) longitudinally connected, the second flip-bottom plate (22) is inserted into the mounting slot (25) and folded inward around one side of the first flip-bottom plate (21) and the third flip-top plate (13), and the fourth flip-bottom plate (24) is inserted into the mounting slot (25) and folded inward around the other side of the first flip-bottom plate (21) and the third flip-bottom plate (23), thereby forming a multi-layered reinforced base support for the bottom of the item; the top of the reinforced base support is embedded in the bottom port of the box (10).

2. The modular packaging box according to claim 1, characterized in that: The inner side of the top cover (30) is folded inward to form an upper buffer support protrusion (40) with a buffering effect.

3. The modular packaging box according to claim 1 or 2, characterized in that: The top of the second flip plate (12) and the fourth flip plate (14) are respectively provided with an extension plate (16). An extension protrusion block (17) is integrally connected to both sides of the extension plate (16). The extension plate (16) is continuously folded down and locked between the side and the top cover (30). At the same time, the extension protrusion block (17) bends after the extension plate (16) is continuously folded and locked between the other side and the top cover (30), thereby forming an upper buffer support protrusion (40) for supporting the inner side of the top cover (30) and the inner side of the box (10).

4. The modular packaging box according to claim 1, characterized in that: The reinforced base is provided with a lower buffer support protrusion (50) that supports the item and has a buffering function. The lower buffer support protrusion (50) is tightly attached to the inside of the reinforced base.

5. The modular packaging box according to claim 1, characterized in that: The lower end of the base plate (2) is provided with a fifth flip-bottom plate (26), a sixth flip-bottom plate (27), a seventh flip-bottom plate (28), and an eighth flip-bottom plate (29) arranged in sequence. The fifth flip-bottom plate (26), the sixth flip-bottom plate (27), the seventh flip-bottom plate (28), and the eighth flip-bottom plate (29) are all folded into the reinforcing base and flattened and pressed against the side wall of the base, thereby forming a base reinforcing wall (60).

6. The modular packaging box according to claim 5, characterized in that: The second flip-bottom plate (22) and the fourth flip-bottom plate (24) are respectively provided with a second long side groove (210) and a fourth long side groove (211), and the sixth flip-bottom plate (27) and the eighth flip-bottom plate (29) are respectively provided with a sixth protrusion (212) and an eighth protrusion (213) that are inserted into the second long side groove (210) and the fourth long side groove (211) as they are folded.

7. The modular packaging box according to claim 5, characterized in that: The second flip-bottom plate (22) and the fourth flip-bottom plate (24) are respectively provided with a second side slot (214) and a fourth side slot (215) on both sides. The fifth flip-bottom plate (26) and the seventh flip-bottom plate (28) are respectively provided with a fifth protrusion (216) and a seventh protrusion (217) for inserting into the corresponding second side slot (214) and fourth side slot (215) as they are folded.

Images