Packaging box capable of being assembled

Abstract

The utility model relates to the technical field of packaging boxes, in particular to a packaging box capable of being assembled, which comprises a base, a first side plate and a second side plate are arranged above the base, a box cover is arranged above the first side plate and the second side plate, protective plates are fixedly arranged at the corners of the periphery of the box cover, the protective plates are arranged in a fan shape, and the protective plates are arranged on the base. A plurality of first inserting blocks are fixedly installed on the periphery of the bottom end of the box cover, first inserting grooves are formed in the bottom end of the first side plate and the bottom end of the second side plate, and a handle is fixedly installed at the top end of the box cover. The protective plates fixedly installed at the corners of the periphery of the box cover are arranged in a fan shape, the top corners of the box body can be effectively protected against collision and abrasion in the stacking or transporting process of the packaging box, and the service life of the packaging box is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of packing boxes, in particular to a detachable packing box. Background Art

[0002] With the acceleration of industrialization and globalization, the production and circulation volume of commodities have increased significantly, putting forward higher requirements for the packaging industry. As one of the important packaging methods, the development of carton packaging has experienced a transformation from simple to complex and from single to multi-functional. Although traditional carton packaging meets the basic transportation and protection needs, it has limitations in terms of efficiency, cost, environmental protection, etc. Therefore, developing new, efficient, and environmentally friendly packaging solutions has become an inevitable trend in the industry's development.

[0003] Some of the existing packing boxes are relatively cumbersome to disassemble and assemble, not very convenient, and there are no corresponding protection components provided around the box body to protect the box itself, which may lead to the safety of the box body during transportation.

[0004] After retrieval, the Chinese patent document application number: 202320115024.6 discloses a detachable packing box, aiming to solve the problems of long assembly time and non-reusability of existing wooden board packing boxes. The utility model includes a chassis for placing products and serving as the bottom support of the packing box; at least one fixed side plate fixedly connected to the chassis; a movable side plate detachably connected to the fixed side plate and / or the chassis, and the chassis, the fixed side plate and the movable side plate together form a cavity for placing products; a top plate detachably connected above the fixed side plate and / or the movable side plate to form a packing box together with the chassis, the fixed side plate and the movable side plate. The utility model can be reused; compared with the existing method of overlapping wooden boards, it has the characteristics of fast packaging and firm packaging, and can greatly reduce the risk of damage during product packaging and handling.

[0005] However, the above-mentioned detachable packing box still has the following defects:

[0006] The disassembly and assembly process of this packing box is relatively cumbersome and not very convenient, and there are no corresponding protection components configured at the four corner parts of the box body, which to a certain extent affects its transportation and storage safety. Therefore, we need a detachable packing box to solve the above problems. Summary of the Utility Model

[0007] The purpose of the present utility model is to provide a disassemblable packaging box. Mainly through the design of the box cover, when disassembling, gently lift it, and the first insertion block can easily come out of the first insertion slot without additional operation steps. The protective plates fixedly installed at the corners around the box cover are fan-shaped, which can effectively protect the top corners of the box body from collision and wear during the stacking or transportation of the packaging box, improve the service life of the packaging box, and the protective plates are usually made of materials with certain toughness and wear resistance, such as rubber or plastic, to ensure effective buffering when subjected to external force impact and protect the box body from damage.

[0008] To achieve the above purpose, the present utility model provides the following technical solutions: A disassemblable packaging box includes a base. Above the base, two first side plates and a second side plate are installed. The first side plate and the second side plate are limitedly connected through a limiting component. At the connection between the lower part of the first side plate and the base, a plug-in component is provided. At the connection between the second side plate and the base, a positioning component is installed. Above the first side plate and the second side plate, a box cover is installed. Protective plates are fixedly installed at the corners around the box cover. The protective plates are fan-shaped. At the four-week bottom end of the box cover, a plurality of first insertion blocks are fixedly installed. First insertion slots are opened at the bottom ends of both the first side plate and the second side plate. The first insertion blocks are inserted into the inside of the first insertion slots. A handle is fixedly installed at the top end of the box cover.

[0009] Preferably, the limiting component includes a plurality of limiting rods and limiting slots. The two limiting rods are on both sides of the second side plate on the side walls. The limiting slots are opened on both side walls of the first side plate. The other side of the limiting rod is limitedly connected with the limiting slot.

[0010] Preferably, the plug-in component includes a plurality of second insertion blocks and second insertion slots. One end of the second insertion block is fixedly connected to the bottom end of the first side plate. The second insertion slots are opened on both sides of the surface of the base. The other end of the second insertion block is movably inserted into the inside of the second insertion slot.

[0011] Preferably, the positioning component includes a plurality of positioning strips and positioning slots. One side of the positioning strip is fixedly connected to the bottom end of the second side plate. The positioning slots are opened on the other two sides of the surface of the base. The other side of the positioning strip is movably connected to the inside of the positioning slot.

[0012] Preferably, moisture-proof layers are attached to the inner walls of both the first side plate and the second side plate.

[0013] Preferably, a buffer is installed inside the first side plate. The buffer is set as a foam rubber layer. A buffer is also provided inside the second side plate.

[0014] Preferably, two support strips are provided at the bottom end of the base. The top ends of the two support strips are fixedly installed at both bottom ends of the base.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The present utility model mainly designs the box cover. When disassembling, gently lift it, and the first insertion block can easily come out of the first insertion slot without additional operation steps. The protective plates fixedly installed at the four corners of the box cover are fan-shaped, which can effectively protect the top corners of the box body from collision and wear during the stacking or transportation of the packing box, improving the service life of the packing box. And the protective plates are usually made of materials with certain toughness and wear resistance, such as rubber or plastic, to ensure effective buffering when subjected to external force impact and protect the box body from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a structural schematic diagram of the box cover and the base of the present utility model separated;

[0019] Figure 3 is a top view of the first side plate and the second side plate of the present utility model separated;

[0020] Figure 4 is a side view of the first side plate and the second side plate of the present utility model separated;

[0021] Figure 5 is a structural schematic diagram of the buffer member and the moisture-proof layer of the present utility model.

[0022] In the figures: 1. Box cover; 101. Handle; 102. Protective plate; 2. First side plate; 3. Second side plate; 301. Positioning strip; 302. Positioning groove; 4. Base; 5. Support strip; 6. First insertion block; 601. First insertion slot; 7. Moisture-proof layer; 8. Limiting rod; 801. Limiting groove; 9. Second insertion block; 901. Second insertion slot; 10. Buffer member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5, the utility model provides a technical solution: a collapsible packaging box, including a base 4, two first side plates 2 and a second side plate 3 are installed above the base 4, the first side plate 2 and the second side plate 3 are connected by a limiting component in a limiting manner, a plug-in component is arranged at the connection between the lower part of the first side plate 2 and the base 4, a positioning component is installed at the connection between the second side plate 3 and the base 4, a box cover 1 is installed above the first side plate 2 and the second side plate 3, protective plates 102 are fixedly installed at the four corners of the box cover 1, the protective plates 102 are fan-shaped, a plurality of first plug-in blocks 6 are fixedly installed around the bottom end of the box cover 1, first plug-in grooves 601 are opened at the bottom ends of the first side plate 2 and the second side plate 3, and the first plug-in blocks 6 are inserted into the first plug-in grooves 601, and a handle 101 is fixedly installed at the top end of the box cover 1;

[0025] During use, due to the design of the box cover 1, when disassembling, gently lift it, and the first plug-in block 6 can easily come out of the first plug-in groove 601 without additional operation steps. The protective plates 102 fixedly installed at the four corners of the box cover 1 are fan-shaped, which can effectively protect the top corners of the box body from collision and wear during the stacking or transportation of the packaging box, improve the service life of the packaging box, and the protective plates 102 are usually made of materials with certain toughness and wear resistance, such as rubber or plastic, to ensure effective buffering when subjected to external force impact and protect the box body from damage.

[0026] The limiting component includes a plurality of limiting rods 8 and limiting grooves 801. The two side walls of the two limiting rods 8 are on both sides of the second side plate 3, the limiting grooves 801 are opened on both side walls of the first side plate 2, and the other side of the limiting rod 8 is connected with the limiting groove 801 in a limiting manner. The limiting connection method between the limiting rod 8 and the limiting groove 801 makes the assembly process of the two side plates simple and intuitive. The operator only needs to align the limiting rod 8 with the limiting groove 801 and then gently push it in to complete the connection.

[0027] The plug-in component includes a plurality of second plug-in blocks 9 and second plug-in grooves 901. One end of the second plug-in block 9 is fixedly connected to the bottom end of the first side plate 2, the second plug-in grooves 901 are opened on both sides of the surface of the base 4, and the other end of the second plug-in block 9 is movably inserted into the second plug-in grooves 901. By fixedly connecting one end of the second plug-in block 9 to the bottom end of the first side plate 2, this ensures the tight connection between the plug-in component and the main body of the packaging box and is not easy to loosen.

[0028] The positioning component includes a plurality of positioning bars 301 and positioning grooves 302. One side of the positioning bar 301 is fixedly connected to the bottom end of the second side plate 3, the positioning grooves 302 are opened on the other two sides of the surface of the base 4, and the other side of the positioning bar 301 is movably connected to the inside of the positioning grooves 302. When the other side of the positioning bar 301 is movably connected to the inside of the positioning grooves 302, a tight fit is formed, ensuring the precise positioning between the second side plate 3 and the base 4.

[0029] Moisture-proof layers 7 are attached to the inner walls of the first side plate 2 and the second side plate 3. By attaching the moisture-proof layers 7 to the inner walls of the packing box, the influence of the external humid environment on the items inside the box can be effectively isolated. Especially for moisture-sensitive goods such as electronic products and food, better protection is provided.

[0030] A buffer member 10 is installed inside the first side plate 2. The buffer member 10 is set as a foam adhesive layer. Similarly, a buffer member 10 is provided inside the second side plate 3. By providing foam adhesive layers inside the first side plate 2 and the second side plate 3, external force impacts can be effectively absorbed and dispersed, thus greatly reducing the damage suffered by the internal items due to collisions, vibrations, etc. during transportation or storage.

[0031] Two support bars 5 are provided at the bottom end of the base 4. The top ends of the two support bars 5 are fixedly installed on both sides of the bottom end of the base 4. The design of the support bars 5 can effectively disperse the weight borne by the base 4, making it more evenly distributed on the two support points, increasing the overall stability of the packing box. The design of the support bars 5 on both sides of the base 4 makes it more convenient to handle the packing box.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disassemblable packaging box, comprising a base (4), characterized in that: Above the base (4), two first side plates (2) and a second side plate (3) are installed. The first side plate (2) and the second side plate (3) are connected in a limited way through a limiting component. At the connection between the lower part of the first side plate (2) and the base (4), a plug-in component is arranged. At the connection between the second side plate (3) and the base (4), a positioning component is installed. Above the first side plate (2) and the second side plate (3), a box cover (1) is installed. At the four corners around the box cover (1), a protective plate (102) is fixedly installed. The protective plate (102) is arranged in a fan shape. At the four-week bottom end of the box cover (1), a plurality of first plug-in blocks (6) are fixedly installed. At the bottom ends of both the first side plate (2) and the second side plate (3), a first plug-in groove (601) is opened. The first plug-in block (6) is inserted into the inside of the first plug-in groove (601). At the top end of the box cover (1), a handle (101) is fixedly installed.

2. The knock-down packaging box according to claim 1, wherein: The limiting component includes a plurality of limiting rods (8) and limiting grooves (801). The two limiting rods (8) are on both sides of the side wall of the second side plate (3). The limiting grooves (801) are opened on both side walls of the first side plate (2). The other side of the limiting rod (8) is connected with the limiting groove (801) in a limited way.

3. The prefabricated packaging box according to claim 2, characterized in that: The plug-in component includes a plurality of second plug-in blocks (9) and second plug-in grooves (901). One end of the second plug-in block (9) is fixedly connected with the bottom end of the first side plate (2). The second plug-in grooves (901) are opened on both sides of the surface of the base (4). The other end of the second plug-in block (9) is movably inserted into the inside of the second plug-in groove (901).

4. The prefabricatable packaging box according to claim 3, characterized in that: The positioning component includes a plurality of positioning strips (301) and positioning grooves (302). One side of the positioning strip (301) is fixedly connected with the bottom end of the second side plate (3). The positioning grooves (302) are opened on the other two sides of the surface of the base (4). The other side of the positioning strip (301) is movably connected with the inside of the positioning groove (302).

5. The prefabricated packing box according to claim 4, characterized in that: Moisture-proof layers (7) are attached to the inner walls of both the first side plate (2) and the second side plate (3).

6. The knock-down packaging box according to claim 5, wherein: A buffer (10) is installed inside the first side plate (2). The buffer (10) is set as a foam glue layer. A buffer (10) is also arranged inside the second side plate (3).

7. The knock-down packing case according to claim 6, characterized in that: Two support bars (5) are arranged at the bottom end of the base (4). The top ends of the two support bars (5) are fixedly installed at both bottom ends of the two sides of the base (4).

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