Moisture-proof storage box

Abstract

The utility model relates to the technical field of storage box manufacturing, disclose a kind of moistureproof storage box. Wherein moistureproof storage box includes box body unit and box cover unit, box cover unit covers on box body unit, box body unit includes first bottom plate, first front plate, first back plate, first left side plate, first right side plate, first reinforcing plate, second reinforcing plate, first auxiliary plate and second auxiliary plate being connected. First front plate, first back plate, first left side plate and first right side plate are all bent upwards to form the box body unit in assembled state, when moistureproof storage box is in assembled state, first auxiliary plate is bent forward to support first left side plate and first right side plate, two second auxiliary plates are bent to support first front plate, first reinforcing plate and second reinforcing plate are all bent to the inside of box body unit, two second auxiliary plates lower end are extended to form insertion, two insertion parts are mutually inserted, so that moistureproof storage box is not easy to break and collapse and more durable.

Description

Technical Field

[0001] This utility model relates to the field of storage box manufacturing technology, and in particular to a moisture-proof storage box. Background Technology

[0002] For items requiring long-term storage, controlling humidity is key to extending their shelf life. Moisture-proof storage boxes prevent external moisture from entering, slowing down the deterioration of items and keeping them in good condition for an extended period. However, with increasing environmental awareness, the demand for sustainable development in the household goods market is becoming more prominent. While traditional plastic products offer good moisture resistance, their non-degradable nature no longer meets contemporary environmental requirements, and ordinary paper-based materials have significant shortcomings in moisture resistance.

[0003] Currently, there are some moisture-proof storage boxes. The exterior of the storage box is coated with a moisture-proof layer, but the box body is only made of a bottom plate and four side plates extending from the bottom plate along its four sides. These are folded upwards and interlocked with each other. At the same time, the lid of the storage compartment is placed on the box body to form a sealed storage space to achieve moisture protection. However, due to the low load-bearing capacity of the sides and the weak connection between the four side plates, the box body is easily damaged and collapsed, causing the items inside the moisture-proof storage box to scatter or be damaged.

[0004] Therefore, there is an urgent need for a moisture-proof storage box that can solve the problems of easy damage and collapse of existing moisture-proof storage boxes, making them more durable. Utility Model Content

[0005] The purpose of this utility model is to provide a moisture-proof storage box that can solve the problems of easy damage and collapse of existing moisture-proof storage boxes, making the moisture-proof storage box more durable.

[0006] Based on the above concept, the technical solution adopted by this utility model is as follows:

[0007] A moisture-proof storage box, comprising:

[0008] When the moisture-proof storage box is in the unfolded state, the box body unit includes a first bottom plate, a first front plate, a first rear plate, a first left side plate, a first right side plate, a first reinforcing plate, a second reinforcing plate, a first auxiliary plate, and a second auxiliary plate. The first front plate is formed by extending the first bottom plate forward, the first rear plate is formed by extending the first bottom plate backward, the first left side plate is formed by extending the first bottom plate to the left, the first right side plate is formed by extending the first bottom plate to the right, the first rear plate extends to the left and right to form the first auxiliary plate, the first left side plate and the first right side plate both extend forward to form the second auxiliary plate, the first left side plate and the first right side plate extend to the left and right respectively to form the first reinforcing plate, and the first front plate extends forward to form the second reinforcing plate.

[0009] The first front panel, the first rear panel, the first left side panel, and the first right side panel are all bent upwards to form the box body unit in the assembled state. When the moisture-proof storage box is in the assembled state, the first auxiliary panel bends forward to support the first left side panel and the first right side panel, and the two second auxiliary panels bend towards each other to support the first front panel. The first reinforcing plate and the second reinforcing plate are both bent inwards towards the box body unit, and the lower ends of the two second auxiliary plates extend towards each other to form a plug-in part, and the two plug-in parts are plugged into each other.

[0010] A lid unit that covers the body unit.

[0011] As an optional solution for this moisture-proof storage box, one of the two plug-in parts has a first slot from top to bottom, and the other of the two plug-in parts has a second slot from bottom to top, with the first slot and the second slot being plugged in.

[0012] As an optional solution for the moisture-proof storage box, when the moisture-proof storage box is in the assembled state, the first reinforcing plate is provided with a first tongue, and the first auxiliary plate is provided with a first socket at the corresponding position, and the first tongue is inserted into the corresponding first socket.

[0013] And / or, when the moisture-proof storage box is in the assembled state, the second reinforcing plate is provided with a second tongue, and the second auxiliary plate is provided with a second socket at the corresponding location, and the second tongue is inserted into the corresponding second socket.

[0014] As an optional solution for the moisture-proof storage box, a third tongue is provided on the relatively rear side of the first left side panel and the first right side panel. A third socket is provided at the bend of the first left side panel and the first auxiliary panel corresponding to the third tongue, and at the bend of the first right side panel and the first auxiliary panel corresponding to the third tongue. The third tongue is inserted into the corresponding third socket.

[0015] And / or, the first front plate is provided with a fourth tongue on both sides in the left and right directions, and the first left side plate and the second auxiliary plate are provided with a fourth socket at the bend point corresponding to the fourth tongue and the first right side plate and the bend point corresponding to the fourth tongue, and the fourth tongue is inserted into the corresponding fourth socket.

[0016] As an optional solution for this moisture-proof storage box, when the moisture-proof storage box is in the unfolded state, the box cover unit includes a first top plate, a second left side plate, a second right side plate, a second front plate, a third reinforcing plate, a fourth reinforcing plate, a third auxiliary plate, and a fourth auxiliary plate. The second left side plate is formed by extending the first top plate to the left, the second right side plate is formed by extending the first top plate to the right, the first front plate is formed by extending the first bottom plate to the rear, the second left side plate and the second right side plate extend to the left and right respectively to form the third reinforcing plate, the second front plate extends to the rear to form the fourth reinforcing plate, the second left side plate and the second right side plate both extend to the rear to form the third auxiliary plate, and the fourth reinforcing plate extends to the left and right to form the fourth auxiliary plate.

[0017] The second front panel, the second left side panel, and the second right side panel are all bent upwards to form the box cover unit in the assembled state. When the moisture-proof storage box is in the assembled state, the third reinforcing plate and the fourth reinforcing plate are both bent inwards towards the inside of the box cover unit. The third auxiliary plate is inserted into the cavity formed by the fourth reinforcing plate and the second front panel. The two fourth auxiliary plates are respectively inserted into the cavities formed by the two fourth reinforcing plates and the second left side panel and the second right side panel.

[0018] As an optional solution for this moisture-proof storage box, the box body unit and the box lid unit are integrally molded.

[0019] As an alternative to this moisture-proof storage box, the box body unit is printed with a set of cutting lines. The box body unit is cut along the set of cutting lines, and the cut moisture-proof storage box can be assembled to form a moisture-proof storage box with an open front.

[0020] As an optional solution for this moisture-proof storage box, the cutting line group includes a first cutting line, a second cutting line, a third cutting line, and a fourth cutting line. The first cutting line is printed at the bend between the first rear plate and the first auxiliary plate. The first auxiliary plate extends towards the first rear plate with a first notch. When the moisture-proof storage box is in a folded state, the second cutting line is printed at the position corresponding to the first notch on the first left side plate and the first right side plate, respectively. The third cutting line is printed at the position where the first front plate can be bent inward to the first bottom plate.

[0021] As an optional solution for this moisture-proof storage box, the moisture-proof storage box includes, from the inside out, a first nano-modified moisture-proof layer, corrugated outer paper, corrugated core paper, corrugated inner paper, a printing layer, and a second nano-modified moisture-proof layer.

[0022] As an optional solution for this moisture-proof storage box, both the first nano-modified moisture-proof layer and the second nano-modified moisture-proof layer are made of mixed chitosan composite material, nano-silica and nano-zinc oxide as the main materials.

[0023] The beneficial effects of this utility model are as follows:

[0024] This utility model proposes a moisture-proof storage box, in which a lid unit covers a body unit. The body unit includes a first bottom plate, a first front plate, a first rear plate, a first left side plate, a first right side plate, a first reinforcing plate, a second reinforcing plate, a first auxiliary plate, and a second auxiliary plate that are connected to each other. The first front panel is formed by extending the first base plate forward, the first rear panel is formed by extending the first base plate backward, the first left side panel is formed by extending the first base plate to the left, the first right side panel is formed by extending the first base plate to the right, the first rear panel extends to the left and right to form the first auxiliary panel, the first left side panel and the first right side panel both extend forward to form the second auxiliary panel, the first left side panel and the first right side panel extend to the left and right respectively to form the first reinforcing panel, and the first front panel extends forward to form the second reinforcing panel; the first front panel, the first rear panel, the first left side panel and the first right side panel are all bent upward to form the box body unit in the assembled state. When the moisture-proof storage box is in the assembled state, the first auxiliary panel bends forward to support the first left side panel and the first right side panel, the two second auxiliary panels bend towards each other to support the first front panel, the first reinforcing panel and the second reinforcing panel both bend inward to the box body unit, the lower ends of the two second auxiliary panels extend towards each other to form an interlocking joint, and the two interlocking joints are interlocked with each other. The above-mentioned design enhances the structural strength of the box unit, making the storage box more robust and durable, able to withstand certain pressure without deformation. The lower ends of the two second auxiliary plates extend towards each other to form an interlocking joint. The two interlocking parts are connected to each other, linking the second auxiliary plates on the left and right sides together to form a stable structure. This structure effectively restricts the outward flipping of the first left and right side plates, making the left and right sides of the moisture-proof storage box more stable. Even when subjected to external pressure or impact, it can maintain the shape of the box unit and is not easily deformed. This further improves the stability of the box unit, allowing it to maintain its shape even when full of items, making the moisture-proof storage box less prone to breakage and collapse, and more durable. Attached Figure Description

[0025] Figure 1 This is a first structural schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model;

[0026] Figure 2 This is a schematic diagram of the second structure of the moisture-proof storage box provided in this embodiment of the utility model;

[0027] Figure 3 This is a third structural schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model;

[0028] Figure 4 This is a fourth structural schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model;

[0029] Figure 5This is a fifth structural schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model;

[0030] Figure 6 This is a sixth structural schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model;

[0031] Figure 7 This is a seventh structural schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model;

[0032] Figure 8 This is the eighth structural schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model;

[0033] Figure 9 This is the ninth structural schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model;

[0034] Figure 10 This is the tenth structural schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model;

[0035] Figure 11 This is the eleventh structural schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model;

[0036] Figure 12 This is the twelfth structural schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model;

[0037] Figure 13 This is a first structural schematic diagram of the moisture-proof storage box after cutting, provided in an embodiment of this utility model;

[0038] Figure 14 This is a schematic diagram of the second structure of the moisture-proof storage box after cutting, provided in an embodiment of this utility model;

[0039] Figure 15 This is a third structural schematic diagram of the moisture-proof storage box after cutting, provided in this embodiment of the utility model;

[0040] Figure 16 This is a fourth structural schematic diagram of the moisture-proof storage box after cutting, provided in this embodiment of the utility model;

[0041] Figure 17 This is a fifth structural schematic diagram of the moisture-proof storage box after cutting, provided in this embodiment of the utility model;

[0042] Figure 18 This is a cross-sectional schematic diagram of the moisture-proof storage box provided in this embodiment of the utility model.

[0043] In the picture:

[0044] 1. Box body unit; 11. First base plate; 12. First front plate; 13. First rear plate; 14. First left side plate; 15. First right side plate; 16. First reinforcing plate; 17. Second reinforcing plate; 18. First auxiliary plate; 19. Second auxiliary plate; 101. First tongue; 102. First socket; 103. Second tongue; 104. Second socket; 105. Third tongue; 106. Third socket; 107. Fourth tongue; 108. Fourth socket; 109. First notch;

[0045] 2. Lid unit; 21. First top plate; 22. Second left side plate; 23. Second right side plate; 24. Second front plate; 25. Third reinforcing plate; 26. Fourth reinforcing plate; 27. Third auxiliary plate; 28. Fourth auxiliary plate;

[0046] 3. Cutting line group; 31. First cutting line; 32. Second cutting line; 33. Third cutting line; 34. Fourth cutting line;

[0047] 4. First nano-modified moisture-proof layer; 5. Corrugated face paper; 6. Corrugated core paper; 7. Corrugated liner paper; 8. Printing layer; 9. Second nano-modified moisture-proof layer. Detailed Implementation

[0048] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining this utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this utility model are shown in the accompanying drawings, not all of them.

[0049] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0050] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0051] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0052] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0053] like Figure 1 and Figures 5-9As shown, this embodiment provides a moisture-proof storage box. The moisture-proof storage box includes a box body unit 1 and a box lid unit 2. The box lid unit 2 covers the box body unit 1. When the moisture-proof storage box is in the unfolded state, the box body unit 1 includes a first bottom plate 11, a first front plate 12, a first rear plate 13, a first left side plate 14, a first right side plate 15, a first reinforcing plate 16, a second reinforcing plate 17, a first auxiliary plate 18, and a second auxiliary plate 19. The first front plate 12 is formed by extending the first bottom plate 11 forward. The first rear plate 13 is formed by extending the first bottom plate 11 backward. The first left side plate 14 is formed by extending the first bottom plate 11 to the left. The first right side plate 15 is formed by extending the first bottom plate 11 to the right. The first rear plate 13 extends to the left and right to form the first auxiliary plate 18. The first left side plate 16... Both the first left side plate 14 and the first right side plate 15 extend forward to form the second auxiliary plate 19. The first left side plate 14 and the first right side plate 15 extend to the left and right respectively to form the first reinforcing plate 16. The first front plate 12 extends forward to form the second reinforcing plate 17. The first front plate 12, the first rear plate 13, the first left side plate 14 and the first right side plate 15 are all bent upward to form the box body unit 1 in the assembled state. When the moisture-proof storage box is in the assembled state, the first auxiliary plate 18 bends forward to support the first left side plate 14 and the first right side plate 15. The two second auxiliary plates 19 bend towards each other to support the first front plate 12. The first reinforcing plate 16 and the second reinforcing plate 17 are both bent inward to the box body unit 1. The lower ends of the two second auxiliary plates 19 extend towards each other to form a plug-in joint. The two plug-in joints are plugged into each other. The above-mentioned design enhances the structural strength of the box unit 1, making the storage box more robust and durable, able to withstand certain pressure without deformation. The lower ends of the two second auxiliary plates 19 extend towards each other to form interlocking parts, which interlock to connect the second auxiliary plates 19 on the left and right sides, forming a stable structure. This structure effectively restricts the first left side plate 14 and the first right side plate 15 from flipping outward, making the left and right sides of the moisture-proof storage box more stable. Even when subjected to external pressure or collision, it can maintain the shape of the box unit 1 and is not easily deformed, further improving the stability of the box unit 1. It can maintain a good shape even when full of items, making the moisture-proof storage box less prone to breakage and collapse and more durable.

[0054] Preferably, such as Figures 6-8As shown, in this embodiment, one of the two plug-in parts has a first slot from top to bottom, and the other of the two plug-in parts has a second slot from bottom to top. The first slot and the second slot are interlocked. Through the interlocking of the first and second slots, the connection between the two second auxiliary plates 19 is more secure. Compared to a simple plug-in method, this better restricts the outward flipping of the first left side plate 14 and the first right side plate 15, further improving the stability of the left and right sides of the moisture-proof storage box. This allows the box body unit 1 to withstand greater external pressure or impact without easily deforming, and it can better maintain its shape when full of items, reducing the possibility of damage and collapse. The aforementioned two plug-in parts reduce gaps, lowering the possibility of external moisture entering the storage box, thereby improving moisture-proof performance and better protecting the items inside the storage box from moisture.

[0055] Preferably, such as Figures 1-11 As shown, in this embodiment, when the moisture-proof storage box is in the assembled state, the first reinforcing plate 16 is provided with a first tongue 101, and the first auxiliary plate 18 is provided with a corresponding first slot 102. The first tongue 101 is inserted into the corresponding first slot 102. After the first tongue 101 is inserted into the first slot 102, it can restrict the movement of the first reinforcing plate 16 and the first auxiliary plate 18 in different directions, which helps to disperse the pressure borne by the box body unit 1. When the storage box is subjected to external pressure or collision, this connection method can better transmit and disperse the force to the entire structure of the box body unit 1, avoid stress concentration in a certain part, thereby improving the overall compressive strength and deformation resistance of the box body unit 1, making the moisture-proof storage box more robust and durable, and extending its service life. Through the cooperation of the first tongue 101 and the first slot 102, the first reinforcing plate 16 and the first auxiliary plate 18 are connected together, making the connection between the first rear plate 13 and the first left side plate 14 and the first right side plate 15 tighter and more stable. The first tongue 101 and the first socket 102 can effectively prevent relative displacement or loosening between the above-mentioned plates during use, further enhancing the stability of the box body unit 1 structure, and enabling the storage box to withstand greater external forces without deformation.

[0056] Preferably, such as Figures 1-11As shown, when the moisture-proof storage box is in the assembled state, the second reinforcing plate 17 is provided with a second tongue 103, and the second auxiliary plate 19 is provided with a corresponding second slot 104. The second tongue 103 is inserted into the corresponding second slot 104. Through the cooperation of the tongue and the slot, the second reinforcing plate 17 and the second auxiliary plate 19 are connected together, further reinforcing the structure of the box body unit 1. This makes the moisture-proof storage box more robust after assembly, the connection between the various plates is tighter, and it is less likely to loosen or separate. It can better withstand external pressure and tension, allowing the box body unit 1 to withstand greater external squeezing or collision without deformation. It can also better maintain its shape when full of items, reducing the possibility of damage and collapse.

[0057] Preferably, such as Figures 1-11 As shown, a third tongue 105 is provided on the rearward side of both the first left side panel 14 and the first right side panel 15. A third slot 106 is provided at the bend of the first auxiliary plate 18 of the first left side panel 14 corresponding to the third tongue 105, and at the bend of the first auxiliary plate 18 of the first right side panel 15 corresponding to the third tongue 105. The third tongue 105 is inserted into the corresponding third slot 106. Through the cooperation of the third tongue 105 and the third slot 106, the first auxiliary plate 18 is more tightly connected to the first left side panel 14 and the first right side panel 15. After the storage box is assembled, this connection method effectively prevents the first auxiliary plate 18 from loosening or separating from the two side panels, making the structure of the box body unit 1 more stable and further enhancing the stability of the entire moisture-proof storage box.

[0058] Preferably, such as Figures 1-11 As shown, the first front plate 12 has fourth tongues 107 on both sides along the left and right directions. The first left side plate 14, at the bend where it meets the second auxiliary plate 19, and the first right side plate 15, at the bend where it meets the second auxiliary plate 19, each have a fourth slot 108 corresponding to the fourth tongue 107. The fourth tongues 107 are inserted into the corresponding fourth slots 108. Through the cooperation of the fourth tongues 107 and the fourth slots 108, the connection between the first front plate 12 and the first left side plate 14 and the first right side plate 15 becomes tighter and more stable, further restricting the relative movement between the plates and thus enhancing the structural stability of the entire box unit 1. When subjected to external forces, it can better disperse the force, reducing the possibility of deformation or damage due to loose connections.

[0059] Specifically, such as Figures 1-4As shown, in this embodiment, when the moisture-proof storage box is in the unfolded state, the lid unit 2 includes a first top plate 21, a second left side plate 22, a second right side plate 23, a second front plate 24, a third reinforcing plate 25, a fourth reinforcing plate 26, a third auxiliary plate 27, and a fourth auxiliary plate 28. The second left side plate 22 is formed by extending the first top plate 21 to the left, the second right side plate 23 is formed by extending the first top plate 21 to the right, the first front plate 12 is formed by extending the first bottom plate 11 to the rear, the second left side plate 22 and the second right side plate 23 extend to the left and right respectively to form the third reinforcing plate 25, the second front plate 24 extends to the rear to form the fourth reinforcing plate 26, and the second left... Side panel 22 and second right side panel 23 both extend rearward to form a third auxiliary plate 27, and fourth reinforcing plate 26 extends left and right to form fourth auxiliary plates 28. Second front panel 24, second left side panel 22, and second right side panel 23 are all bent upwards to form a lid unit 2 in an assembled state. When the moisture-proof storage box is in the assembled state, third reinforcing plate 25 and fourth reinforcing plate 26 are both bent inwards towards the lid unit 2. The third auxiliary plate 27 is inserted into the cavity formed by the fourth reinforcing plate 26 and second front panel 24, and two fourth auxiliary plates 28 are respectively inserted into the cavities formed by the two fourth reinforcing plates 26 and second left side panel 22 and second right side panel 23. The second front panel 24, second left side panel 22, and second right side panel 23 are all bent upwards to form the lid unit 2 in an assembled state, and the third reinforcing plate 25 and fourth reinforcing plate 26 are both bent inwards towards the lid unit 2, thus realizing the connection and assembly between the components. The advantage is that it allows the lid unit 2 to form a stable structure, ensuring its basic shape and stability. During use, it can withstand a certain amount of pressure without deformation. The third auxiliary plate 27 and the fourth auxiliary plate 28, by being inserted into the cavity formed by the other two plates, further enhance the structural strength of the lid unit 2, restricting the movement and deformation of each component and improving the overall stability of the lid unit 2. Even when subjected to external impact or pressure, the lid unit 2 can maintain its shape, reducing the possibility of damage, and can better cooperate with the box body unit 1 to jointly protect the items stored inside.

[0060] Preferably, such as Figures 1-4 As shown, in this embodiment, when the moisture-proof storage box is in the unfolded state, a cat pattern is set at the front end of the third reinforcing plate 25 and the second left side plate 22, and a cat pattern is set at the front end of the third reinforcing plate 25 and the second right side plate 23. After the moisture-proof storage box is assembled, the cat patterns on both sides of the box cover unit 2 make the overall shape more dynamic.

[0061] Preferably, such as Figure 1 and Figure 12As shown, in this embodiment, the box body unit 1 and the box lid unit 2 are integrally formed. Integrating the box body unit 1 with the lid unit 2 allows for a better fit, ensuring the airtightness of the moisture-proof storage box, reducing the ingress of external air, enhancing the moisture-proof effect, and protecting the contents. The integral forming also makes the connection between the box body unit 1 and the box lid unit 2 tighter, resulting in a more stable overall structure. This reduces the likelihood of separation between the box body unit 1 and the box lid unit 2 during transportation or use, enhancing the durability of the moisture-proof storage box. In other embodiments, the box body unit 1 and the box lid unit 2 can also be separate. As long as the box lid unit 2 is placed on top of the box body unit 1, the moisture-proof storage box will have strong moisture-proof performance and durability.

[0062] Specifically, such as Figure 1 and Figure 13 As shown, in this embodiment, the box body unit 1 is printed with cutting lines 3. Cutting the box body unit 1 along these cutting lines 3 and assembling the cut moisture-proof storage box forms a front-opening moisture-proof storage box. This front-opening design makes it more convenient for users to access items inside the storage box, eliminating the need to open the top lid unit 2. This is especially beneficial for frequently accessed items, as they can be easily reached from the front, improving usability. The cut moisture-proof storage box also allows for the separate placement of different types of items as needed, displayed through the front opening. This makes it easy to see the items in each storage box at a glance, facilitating quick location and selection, and improving the efficiency of item management. Furthermore, the cut moisture-proof storage box can also serve as a cat bed, providing a dedicated resting place for cats. Having their own small space satisfies their need for solitude and rest, making them feel safe and comfortable.

[0063] Preferably, such as Figure 1 and Figures 13-17As shown, in this embodiment, the cutting line group 3 includes a first cutting line 31, a second cutting line 32, a third cutting line 33, and a fourth cutting line 34. The first cutting line 31 is printed at the bend between the first rear plate 13 and the first auxiliary plate 18. The first auxiliary plate 18 extends toward the first rear plate 13 with a first notch 109. When the moisture-proof storage box is in a folded state, the first left side plate 14 and the first right side plate 15 are respectively printed with the second cutting line 32 at the position corresponding to the first notch 109. The first left side plate 14 and the first right side plate 15 are respectively printed with the third cutting line 33 at the position corresponding to the first cutting line 31. The first front plate 12, which can be bent inward to the first bottom plate 11, is printed with the fourth cutting line 34. When the moisture-proof storage box is folded, the first cutting line 31 and the third cutting line 33 allow the box to open at the rear left and rear right sides, while the first notch 109 and the cutting lines allow the box to open at the front left and front right sides. The fourth cutting line 34 makes the box an open-front moisture-proof storage box. When storing items, the appropriate opening method can be selected based on the item's retrieval habits and characteristics for easy access. When converted into a cat bed, the multiple openings provide cats with more options for entry and exit, increasing the convenience for the cat.

[0064] Preferably, in this embodiment, a first fold line is provided at the contact point between the cut first front plate 12 and the bottom edge of the second auxiliary plate 19. The cut first front plate 12 is then folded back along the first fold line, with the folded portion contacting the first bottom plate 11. The first left side plate 14 and the first right side plate 15 are both cut along the second cutting line 32 and then bent inward. The two cut portions are respectively provided with second fold lines at the contact points between the bottom edges of the first left side plate 14 and the bottom edges of the first right side plate 15. The cut first left side plate 14 and the first right side plate 15 are then folded back along the second fold line, with the folded portion contacting the first bottom plate 11. The aforementioned contact between the folded portion and the first bottom plate 11 creates a more stable support structure for the bottom and sides of the entire storage box. This allows for better distribution of the weight of items when storing them, preventing deformation due to excessive local stress and improving the structural strength and stability of the storage box. The contact between the folded portion and the bottom plate increases the connection area between components, resulting in a tighter connection. The part that is folded back by the first and second fold lines and contacts the first base plate acts like a reinforcing rib, which can enhance the overall structural rigidity of the storage box, reduce the loosening or separation of parts due to vibration and other factors during transportation or use, and extend the service life of the moisture-proof storage box.

[0065] Preferably, such as Figure 18As shown, in this embodiment, the moisture-proof storage box comprises, from the inside out, a first nano-modified moisture-proof layer 4, corrugated face paper 5, corrugated core paper 6, corrugated liner paper 7, a printing layer 8, and a second nano-modified moisture-proof layer 9. The corrugated face paper 5, corrugated core paper 6, and corrugated liner paper 7 together constitute the main structural support of the storage box. The corrugated core paper 6 has a unique wavy shape, providing good cushioning and pressure resistance, withstanding a certain amount of pressure without deformation, and protecting the internal items from external squeezing and impact. The corrugated face paper 5 and corrugated liner paper 7 serve as the outer and inner layers, respectively, combined with the corrugated core paper 6 to enhance the stability and strength of the overall structure, making the storage box more robust and durable, able to withstand a certain amount of pressure without deformation, and less prone to damage and collapse. The printing layer 8, located between the corrugated liner paper 7 and the second nano-modified moisture-proof layer 9, can be used to print various patterns, text, and logos, enhancing the appearance of the storage box and making it more aesthetically pleasing. It also facilitates user identification and categorization of items inside, improving usability. The first nano-modified moisture-proof layer 4, in direct contact with the items inside the storage box, effectively prevents external moisture from entering, providing the first layer of moisture protection and preventing damage, deterioration, or mold growth due to dampness. The second nano-modified moisture-proof layer 9 further enhances moisture-proof performance, resisting the erosion of external humid air and moisture, forming a double protection with the first nano-modified moisture-proof layer 4 to ensure a dry environment inside the storage box.

[0066] Preferably, in this embodiment, both the first nano-modified moisture-proof layer 4 and the second nano-modified moisture-proof layer 9 are made primarily of a mixed chitosan composite material, nano-silica, and nano-zinc oxide. Nano-silica is generated by hydrolyzing tetraethyl orthosilicate in a chitosan solution using an in-situ synthesis method, and nano-zinc oxide is generated by precipitating zinc nitrate. This allows the generated nano-silica and nano-zinc oxide to uniformly nucleate in the chitosan solution, preventing the aggregation of nanoparticles and resulting in more uniform dispersion and stronger interfacial bonding. Then, resin, reactive diluent, photoinitiator, and other additives (such as leveling agents and defoamers) are added, and the mixture is stirred at low speed to avoid bubble formation. Aggregates are then removed through a 400-mesh filter to obtain a homogeneous ink, which is stored away from light. When needed, it is coated using methods such as atomized spraying or screen printing to form the first nano-modified moisture-proof layer 4 and the second nano-modified moisture-proof layer 9. The nano-silica and nano-zinc oxide are uniformly dispersed in the mixed chitosan composite material, filling the micropores of the material and forming a denser structure. This dense structure effectively blocks moisture penetration, giving the moisture-proof storage box excellent moisture-proof performance and protecting the items inside from moisture and deterioration. The in-situ synthesis method allows nanoparticles to nucleate and disperse uniformly in the chitosan solution, avoiding agglomeration and ensuring the uniform distribution of nanomaterials in the moisture-proof layer. This ensures consistent moisture-proof performance in different areas of the first nano-modified moisture-proof layer 4 and the second nano-modified moisture-proof layer 9, preventing localized weaknesses in moisture-proof capabilities due to uneven nanoparticle distribution, thus enhancing the stability and reliability of the moisture-proof performance.

[0067] For ease of understanding, combined with Figures 1-12 The assembly process of the moisture-proof storage box is explained below. Specifically, when assembling the moisture-proof storage box, the first rear panel 13, the first left side panel 14, the first right side panel 15, and the first front panel 12 are folded upwards; the first auxiliary panel 18 is folded forward; the two second auxiliary panels 19 are folded towards each other; and the first reinforcing plate 16 and the second reinforcing plate 17 are both folded downwards. Then, the first tongue 101 is inserted into the first socket 102, the second tongue 103 is inserted into the second socket 104, the third tongue 105 is inserted into the third socket 106, and the fourth tongue 107 is inserted into the fourth socket 108. Next, the box body unit 1 in an assembled state is formed. The second front panel 24, the second left side panel 22, and the second right side panel 23 are folded upwards, and the third reinforcing plate 25 and the fourth reinforcing plate 26 are both folded downwards. The third auxiliary plate 27 is inserted into the cavity formed by the second front panel 24 and the fourth reinforcing plate 26. Two fourth auxiliary plates 28 are respectively inserted into the cavities formed by the corresponding second left side panel 22 and the third reinforcing plate 25, or the cavities formed by the second right side panel 23 and the third reinforcing plate 25, thus forming the box lid unit 2 in an assembled state. Figure 1 and Figures 12-17The moisture-proof storage box, after being cut by the cutting line group 3, is assembled into shape through the above process. The difference is that the first front panel 12 after cutting needs to be folded back along the first fold line, and the folded part contacts the first bottom panel 11. The first left side panel 14 and the first right side panel 15 after cutting are both folded back along the second fold line, and the folded part contacts the first bottom panel 11, thus realizing the assembly of the moisture-proof storage box with the front opening.

[0068] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A moisture resistant storage box, characterized by, include: The box body unit (1), when the moisture-proof storage box is in the unfolded state, includes a first bottom plate (11), a first front plate (12), a first rear plate (13), a first left side plate (14), a first right side plate (15), a first reinforcing plate (16), a second reinforcing plate (17), a first auxiliary plate (18), and a second auxiliary plate (19). The first front plate (12) is formed by extending the first bottom plate (11) forward, the first rear plate (13) is formed by extending the first bottom plate (11) backward, and the first left side plate (14)... The first bottom plate (11) extends to the left, the first right side plate (15) extends to the right from the first bottom plate (11), the first rear plate (13) extends to the left and right to form the first auxiliary plate (18), the first left side plate (14) and the first right side plate (15) both extend forward to form the second auxiliary plate (19), the first left side plate (14) and the first right side plate (15) extend to the left and right respectively to form the first reinforcing plate (16), and the first front plate (12) extends forward to form the second reinforcing plate (17); The first front plate (12), the first rear plate (13), the first left side plate (14) and the first right side plate (15) are all bent upward to form the box body unit (1) in the assembled state. When the moisture-proof storage box is in the assembled state, the first auxiliary plate (18) bends forward to support the first left side plate (14) and the first right side plate (15), and the two second auxiliary plates (19) bend towards each other to support the first front plate (12). The first reinforcing plate (16) and the second reinforcing plate (17) are both bent inward to the box body unit (1). The lower ends of the two second auxiliary plates (19) extend towards each other to form a plug-in part, and the two plug-in parts are plugged in. A lid unit (2) covers the body unit (1).

2. The moisture resistant storage box of claim 1, wherein, One of the two plug-in parts has a first slot from top to bottom, and the other of the two plug-in parts has a second slot from bottom to top. The first slot and the second slot can be plugged into each other.

3. The moisture resistant storage case of claim 1, wherein, When the moisture-proof storage box is in the assembled state, the first reinforcing plate (16) is provided with a first tongue (101), and the first auxiliary plate (18) is provided with a first socket (102) at the corresponding position. The first tongue (101) is inserted into the corresponding first socket (102). And / or, when the moisture-proof storage box is in the assembled state, the second reinforcing plate (17) is provided with a second tongue (103), and the second auxiliary plate (19) is provided with a second socket (104) at the corresponding position, and the second tongue (103) is inserted into the corresponding second socket (104).

4. The moisture resistant storage case of claim 1, wherein, The first left side plate (14) and the first right side plate (15) are each provided with a third tongue (105) on the rear side. The first left side plate (14) at the bend with the first auxiliary plate (18) corresponding to the third tongue (105) and the first right side plate (15) at the bend with the first auxiliary plate (18) corresponding to the third tongue (105) are each provided with a third socket (106). The third tongue (105) is inserted into the corresponding third socket (106). And / or, the first front plate (12) is provided with a fourth tongue (107) on both sides along the left and right directions, and the first left side plate (14) is provided with a fourth socket (108) at the bend of the second auxiliary plate (19) corresponding to the fourth tongue (107) and the first right side plate (15) is provided with a bend of the second auxiliary plate (19) corresponding to the fourth tongue (107), and the fourth tongue (107) is inserted into the corresponding fourth socket (108).

5. The moisture resistant storage case of any of claims 1-4, wherein, When the moisture-proof storage box is in the unfolded state, the box cover unit (2) includes a first top plate (21), a second left side plate (22), a second right side plate (23), a second front plate (24), a third reinforcing plate (25), a fourth reinforcing plate (26), a third auxiliary plate (27), and a fourth auxiliary plate (28). The second left side plate (22) is formed by extending the first top plate (21) to the left, and the second right side plate (23) is formed by extending the first top plate (21) to the right. The first front plate (12) is formed by extending the first bottom plate (11) to the rear. The second left side plate (22) and the second right side plate (23) extend to the left and right respectively to form the third reinforcing plate (25). The second front plate (24) extends to the rear to form the fourth reinforcing plate (26). The second left side plate (22) and the second right side plate (23) both extend to the rear to form the third auxiliary plate (27). The fourth reinforcing plate (26) extends to the left and right to form the fourth auxiliary plate (28). The second front plate (24), the second left side plate (22) and the second right side plate (23) are all bent upward to form the box cover unit (2) in the assembled state. When the moisture-proof storage box is in the assembled state, the third reinforcing plate (25) and the fourth reinforcing plate (26) are both bent inward to the inside of the box cover unit (2). The third auxiliary plate (27) is inserted into the cavity formed by the fourth reinforcing plate (26) and the second front plate (24). The two fourth auxiliary plates (28) are respectively inserted into the cavities formed by the two fourth reinforcing plates (26) and the second left side plate (22) and the second right side plate (23).

6. The moisture resistant storage case of any of claims 1-4, wherein, The box body unit (1) and the box lid unit (2) are integrally formed.

7. The moisture-resistant storage box according to any one of claims 1 to 4, characterized in that The box body unit (1) is printed with a cutting line group (3). The box body unit (1) is cut along the cutting line group (3). The cut moisture-proof storage box can be assembled to form the moisture-proof storage box with an open front.

8. The moisture resistant storage case of claim 7, wherein, The cutting line group (3) includes a first cutting line (31), a second cutting line (32), a third cutting line (33), and a fourth cutting line (34). The first cutting line (31) is printed at the bend between the first rear plate (13) and the first auxiliary plate (18). The first auxiliary plate (18) extends toward the first rear plate (13) with a first notch (109). When the moisture-proof storage box is in a folded state, the second cutting line (32) is printed at the position corresponding to the first notch (109) on the first left side plate (14) and the first right side plate (15). The third cutting line (33) is printed at the position corresponding to the first cutting line (31) on the first left side plate (14) and the first right side plate (15). The fourth cutting line (34) is printed at the position where the first front plate (12) can be bent inward to the first bottom plate (11).

9. The moisture-resistant storage case of any of claims 1-4, wherein, The moisture-proof storage box comprises, from the inside out, a first nano-modified moisture-proof layer (4), corrugated outer paper (5), corrugated core paper (6), corrugated inner paper (7), a printing layer (8), and a second nano-modified moisture-proof layer (9).

10. The moisture resistant storage case of claim 9, wherein, Both the first nano-modified moisture-proof layer (4) and the second nano-modified moisture-proof layer (9) are made of mixed chitosan composite material, nano-silica and nano-zinc oxide as the main materials.

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