Carton for packaging sheet metal parts

Abstract

The utility model relates to the technical field of packaging, and provides a paper box for packaging sheet metal parts, the paper box comprises a paper box main body and a separation assembly, the paper box main body is provided with an opening and is used for placing the sheet metal parts, and the separation assembly is arranged in the paper box main body and is used for separating the sheet metal parts; the partition assembly comprises a plurality of main plates and side plates, the main plates are parallel to one another and distributed at intervals in the width direction of the carton body, and the side plates are parallel to one another and distributed at intervals in the length direction of the carton body. The main plates are provided with first clamping grooves, the number of the first clamping grooves is equal to that of the side plates, the side plates are provided with second clamping grooves, the number of the second clamping grooves is equal to that of the main plates, the side plates are connected to the main plates in a clamped mode, a plurality of storage cavities are formed by the side plates and the main plates, and sheet metal parts are placed in the storage cavities. The sheet metal part conveying device has the effect of reducing damage to sheet metal parts in the conveying process.

Description

Technical Field

[0001] The present application relates to the field of packaging technology, and in particular to a paper box for packaging sheet metal parts. Background Art

[0002] The main function of packaging boxes is to protect products and facilitate storage and transportation. According to different materials, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. Among them, corrugated boxes, as a type of packaging box, are the most widely used packaging products, and their usage has always been the first among various packaging products.

[0003] At present, in the process of transporting products in batches, such as sheet metal parts, corrugated boxes are needed to package and protect the products. The existing corrugated boxes include a box body and a cover plate. The sheet metal parts are placed inside the box body, and the cover plate can be rotatably connected to the surrounding side of the box body. After the sheet metal parts are placed in the box, the cover plate is bent and the opening of the cover plate is covered, and then the box is sealed with tape to protect the products.

[0004] Regarding the above-mentioned related technologies, sheet metal parts are generally block-shaped, and some sheet metal parts may have higher quality requirements and do not allow scratches on the surface. Traditional sheet metal parts are mostly packed and transported in corrugated boxes, which are easily slipped against each other during transportation, resulting in friction scratches, so there is room for improvement. Utility Model Content

[0005] In order to reduce damage to sheet metal parts during transportation, the present application provides a paper box for packaging sheet metal parts.

[0006] The present application provides a sheet metal packaging carton that adopts the following technical solution:

[0007] A carton for sheet metal packaging, comprising a carton body and a partition assembly, wherein the carton body is provided with an opening and is used for placing the sheet metal, and the partition assembly is provided inside the carton body and is used for partitioning the sheet metal;

[0008] The partition assembly includes a plurality of main boards and side boards, the main boards are parallel to each other and spaced apart along the width direction of the carton body, and the side boards are parallel to each other and spaced apart along the length direction of the carton body; the main boards are provided with first card slots equal in number to the side boards, and the side boards are provided with second card slots equal in number to the main boards, the side boards are snapped onto the main boards, and the side boards and the main boards form a plurality of storage cavities, in which sheet metal parts are placed.

[0009] By adopting the above technical solution, multiple side panels and multiple main boards are plugged into each other and enclosed to form multiple storage cavities. Each sheet metal part is placed separately in a storage cavity, so that each sheet metal part is independent of each other, avoiding direct contact between multiple sheet metal parts, thereby reducing damage to sheet metal parts during transportation and ensuring product quality.

[0010] Preferably, the carton body comprises a box body and a plurality of cover plates, the box body is provided with an opening, and each of the cover plates is rotatably connected to a peripheral side of the opening of the box body.

[0011] By adopting the above technical solution, the box is used as a storage carrier for placing and packaging sheet metal parts. After the sheet metal parts are placed in the box, the four upright cover plates are folded first, the cover plates are folded to the opening of the box and flattened, and then the box is sealed with tape to prevent the product from leaking out and causing damage or loss of the product.

[0012] Preferably, the box body is a honeycomb core structure.

[0013] By adopting the above technical solution, the honeycomb core structure has the characteristics of light weight, high strength, good impact resistance and cushioning performance, which can greatly improve the strength of the box and extend the service life of the box.

[0014] Preferably, the box body is further provided with a reinforcement member, the reinforcement member is used to connect two adjacent side panels of the box body, and the reinforcement members are distributed at intervals along the height direction of the box body.

[0015] By adopting the above technical solution, the reinforcement piece can increase the strength of the four edges of the box body, making the box body less likely to crack.

[0016] Preferably, a pad is further provided at the bottom of the box body, and the pad is made of plastic material.

[0017] By adopting the above technical solution, the pad contacts the ground instead of the carton body. When the entire carton needs to be pushed, the pad will slide and rub against the ground, while the carton body will not be worn.

[0018] Preferably, an arc groove is provided on the main board.

[0019] By adopting the above technical solution, the design of the arc groove can increase the aesthetics of the mainboard on the one hand, and on the other hand, the user can reach into the storage cavity from the location of the arc groove, thereby facilitating the placement or removal of sheet metal parts.

[0020] Preferably, the partition assembly is further provided with a limiting member, the limiting member is provided with a cross slot, and the cross slot is clamped at a position where the main board and the side board are connected to each other.

[0021] By adopting the above technical solution, after the main board and the side board are plugged into each other, since both the main board and the side board are made of paper materials, when subjected to external forces, the connection position of the main board and the side board is easily misaligned. By adding a stopper, the stopper further connects the main board and the side board together, which can improve the connection stability of the main board and the side board.

[0022] Preferably, the outer surface of the carton body is coated with a waterproof layer.

[0023] By adopting the above technical solution, the waterproof layer can improve the waterproof ability of the carton body and reduce the possibility of the carton body absorbing moisture.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] (1) By setting up a partition component, each sheet metal part is placed separately in a storage cavity, so that the sheet metal parts are independent of each other, avoiding direct contact between the sheet metal parts, and reducing the damage to the sheet metal parts during transportation.

[0026] (2) By providing reinforcements, the strength of the four edges of the box can be increased, making it less likely for the box to crack, thereby extending the service life of the box.

[0027] (3) By setting up a pad, the pad replaces the carton body in contact with the ground. When the carton slides on the ground, the pad can play a protective role and reduce the wear and tear on the carton body. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of a carton in an embodiment of the present application;

[0029] Figure 2 It is a partial structural schematic diagram of a carton in an embodiment of the present application;

[0030] Figure 3 It is a schematic diagram of the structure of the main board and the side board in the embodiment of the present application.

[0031] Figure numerals: 1. Carton body; 11. Box body; 12. Cover plate; 2. Partition assembly; 21. Main board; 22. Side panel; 3. First card slot; 4. Second card slot; 5. Storage cavity; 6. Arc groove; 7. Limiting piece; 8. Cross groove; 9. Reinforcement piece; 10. Pad. DETAILED DESCRIPTION

[0032] The technical solution of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The present application can be embodied in many different forms and is not limited to the embodiments described here.

[0033] In the description of the present application, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics represented can be combined in any one or more embodiments or examples in a suitable manner.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0035] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection; it can also be a detachable connection; or integrated; it can also be a mechanical connection. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0036] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples shown in the present application.

[0037] The present application embodiment discloses a paper box for packaging sheet metal parts. Figure 1 The carton includes a carton body 1, which includes a box body 11 and a plurality of cover plates 12. The box body 11 is open and is in the shape of a rectangular box without a cover. There are four cover plates 12, which are rotatably connected to the opening of the box body 11. The box body 11 is used as a storage carrier for placing and packaging sheet metal parts. After the sheet metal parts are placed in the box body 11, the four upright cover plates 12 are folded first, and the cover plates 12 are folded to the opening of the box body 11 and flattened, and then sealed with tape to prevent the product from leaking out and causing damage or loss of the product. Specifically, the box body 11 is a honeycomb core structure, which has the characteristics of light weight, high strength, good impact resistance and cushioning performance, and can well improve the strength of the box body 11 and extend the service life of the box body 11.

[0038] The outer surfaces of the box body 11 and the cover plate 12 are coated with a waterproof layer, which is formed by a waterproof coating material. This coating material is usually a polymer or resin, forming a thin film with a waterproof effect on the surface of the carton body 1. The cardboard has good strength and rigidity, which can protect the items from damage; and the special polymer material can form a waterproof film on the surface of the carton body 1, effectively preventing moisture from penetrating. During the transportation and storage of the carton body 1, it can effectively prevent moisture, humidity and rain from damaging the items, and extend the service life.

[0039] Combination Figure 2 and Figure 3 , a partition assembly 2 is installed inside the box body 11, and the partition assembly 2 is used to separate the sheet metal parts. The partition assembly 2 includes a plurality of main boards 21 and side boards 22. As shown in the figure, there are six main boards 21 and two side boards 22. The six main boards 21 are parallel to each other and are spaced apart along the length direction of the carton body 1, and the spacing between two adjacent main boards 21 is equal; the two side boards 22 are parallel to each other and are spaced apart along the length direction of the carton body 1, and the plane where the side boards 22 are located is perpendicular to the plane where the main boards 21 are located. The main board 21 is provided with first card slots 3, the number of which is equal to that of the side panels 22. The side panels 22 are provided with second card slots 4, the number of which is equal to that of the main board 21. The side panels 22 are connected to the six side panels 22. The two side panels 22 and the six main boards 21 form a plurality of storage cavities 5. Each sheet metal part is placed separately in a storage cavity 5, so that the sheet metal parts are independent of each other, and direct contact between multiple sheet metal parts is avoided, so as to reduce the damage to the sheet metal parts during transportation and ensure product quality.

[0040] An arc groove 6 is provided in the middle of the main board 21, and the shape of the arc groove 6 is semicircular. The design of the arc groove 6 can increase the aesthetics of the main board 21 on the one hand, and on the other hand, the user can reach into the storage cavity 5 from the position where the arc groove 6 is located, so as to facilitate the placement or removal of sheet metal parts.

[0041] In addition, a limiter 7 is installed on the partition assembly 2. The limiter 7 is block-shaped and has a cross groove 8 on one side surface. The cross groove 8 is clamped at the position where the main board 21 and the side board 22 are connected to each other. After the main board 21 and the side board 22 are plugged into each other, since the main board 21 and the side board 22 are both made of paper materials, when subjected to external forces, the connection position of the main board 21 and the side board 22 is prone to mutual misalignment. The limiter 7 can further connect the main board 21 and the side board 22 together, which can improve the connection stability of the main board 21 and the side board 22.

[0042] According to some embodiments of the present application, optionally, please refer to Figure 1The box body 11 is also provided with a reinforcement member 9, which is in the shape of an L-shaped plate and is used to connect two adjacent side panels 22 of the box body 11. The reinforcement members 9 are spaced apart along the height direction of the box body 11. As shown in the figure, there are three reinforcement members 9 on each edge of the box body 11. The box body 11 has four edges and a total of twelve reinforcement members 9. The reinforcement members 9 can increase the strength of the four edges of the box body 11, so that the box body 11 is not easy to crack.

[0043] The bottom of the box body 11 is also bonded with a pad 10, which is rectangular and has a surface area equal to the bottom area of ​​the box body 11. The pad 10 has a certain thickness and is made of plastic material, which may be but not limited to polyethylene (PE), polypropylene (PP), polystyrene (PS), polyvinyl chloride (PVC) and polyester (PET). The pad 10 contacts the ground instead of the carton body 1. When the entire carton needs to be pushed, the pad 10 will slide and rub against the ground, but the carton body 1 will not be worn.

[0044] The implementation principle of a sheet metal packaging carton in an embodiment of the present application is as follows: multiple side panels 22 and multiple main boards 21 are plugged into each other and enclosed to form multiple storage cavities 5, and each sheet metal part is placed separately in a storage cavity 5, so that each sheet metal part is independent of each other, avoiding direct contact between multiple sheet metal parts, thereby reducing damage to the sheet metal parts during transportation and ensuring product quality.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A paper box for packaging sheet metal parts, characterized in that: It comprises a carton body (1) and a partition assembly (2), wherein the carton body (1) is provided with an opening and is used for placing sheet metal parts, and the partition assembly (2) is arranged inside the carton body (1) and is used for partitioning the sheet metal parts; The partition assembly (2) comprises a plurality of main boards (21) and side boards (22); the main boards (21) are parallel to each other and are spaced apart along the width direction of the carton body (1); the side boards (22) are parallel to each other and are spaced apart along the length direction of the carton body (1); the main boards (21) are provided with first card slots (3) equal in number to the side boards (22); the side boards (22) are provided with second card slots (4) equal in number to the main boards (21); the side boards (22) are snap-connected to the main boards (21); the side boards (22) and the main boards (21) form a plurality of storage cavities (5); the sheet metal parts are placed in the storage cavities (5).

2. A sheet metal packaging carton according to claim 1, characterized in that: The carton body (1) comprises a box body (11) and a plurality of cover plates (12); the box body (11) is provided with an opening, and each of the cover plates (12) is rotatably connected to the peripheral side of the opening of the box body (11).

3. A sheet metal packaging carton according to claim 2, characterized in that: The box body (11) is a honeycomb core structure.

4. A sheet metal packaging carton according to claim 2, characterized in that: The box body (11) is also provided with a reinforcing member (9), the reinforcing member (9) being used to connect two adjacent side panels (22) of the box body (11), and the reinforcing members (9) are distributed at intervals along the height direction of the box body (11).

5. A sheet metal packaging carton according to claim 2, characterized in that: A pad (10) is also provided at the bottom of the box body (11), and the pad (10) is made of plastic material.

6. A sheet metal packaging carton according to claim 1, characterized in that: The main board (21) is provided with an arc-shaped groove (6).

7. A sheet metal packaging carton according to claim 1, characterized in that: The partition assembly (2) is further provided with a limiting member (7), the limiting member (7) being provided with a cross slot (8), the cross slot (8) being snap-fitted to a position where the main plate (21) and the side plate (22) are connected to each other.

8. The sheet metal packaging carton according to claim 1, characterized in that: The outer surface of the carton body (1) is coated with a waterproof layer.

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