Packaging box

Abstract

The application relates to a packaging box. The packaging box comprises a first shell and a second shell which is hinged to the first shell, the first shell is internally provided with a first clamping groove, and a first elastic abutting portion is protruded in the first clamping groove; the second shell is internally provided with a second clamping groove, and a second elastic abutting portion is protruded in the second clamping groove; wherein at least one of the first shell and the second shell is provided with a wire slot, the first clamping groove and / or the second clamping groove is communicated with the wire slot, the first clamping groove and the second clamping groove are symmetrically arranged relative to the wire slot, the first clamping groove and the second clamping groove are communicated and jointly form a clamping space, the clamping space is used for placing products, the first elastic abutting portion and the second elastic abutting portion jointly clamp the products, and a wire clamping space is used for clamping power lines of the products. When the products are placed in the clamping space of the packaging box, the first elastic abutting portion and the second elastic abutting portion can abut against different parts of the products, and the power lines of the products are limited by the wire clamping space, so that multiple parts of the products are limited.

Description

Technical Field

[0001] This application relates to the field of electrical appliance packaging technology, and in particular to a packaging box. Background Technology

[0002] In the manufacturing process of electrical appliances, the final step is packaging the products before they leave the factory. If the packaging is inadequate, the product may be damaged before the retailer receives it; therefore, the quality of the packaging affects the product's performance. Even with existing packaging boxes, products are still prone to shaking inside the box upon impact, potentially damaging the box and the product. Therefore, there is an urgent need for a more stable packaging box for products. Utility Model Content

[0003] This application addresses the problem of poor packaging effect of existing packaging boxes by proposing a packaging box that has the technical effect of stably confining the product, cushioning the impact from the outside, and preventing the product from moving significantly inside the packaging box.

[0004] A packaging box, comprising:

[0005] The first housing has a first slot inside, and a first elastic abutment protrudes from the first slot.

[0006] A second housing that covers the first housing, the interior of the second housing having a second slot, and a second elastic abutment protruding from the second slot;

[0007] In this embodiment, at least one of the first housing and the second housing is provided with a wire groove, the first slot and / or the second slot communicates with the wire groove, the first slot and the second slot are symmetrically arranged about the wire groove, the first slot and the second slot communicate with each other and together form a locking space, the locking space is used to place the product, the first elastic abutment and the second elastic abutment together lock the product, and the locking space is used to lock the power cord of the product.

[0008] When the product is placed in the locking space of the packaging box, the first and second elastic abutment parts can abut against different parts of the product, thereby limiting the product's position. In addition, the product's power cord is also limited by the cable locking space. Therefore, the packaging box can limit multiple parts of the product. Even if the packaging box is subjected to external impact, the force transmitted to the product will only compress the first and second elastic abutment parts. These two elastic abutment parts can buffer and absorb part of the external force, preventing most parts of the product from colliding with the packaging box. This reduces the probability of the packaging box breaking due to significant product movement within the box, improves the product's stability during transportation, and enhances the protective effect of the packaging box.

[0009] In one embodiment, the structure of the first card slot is the same as that of the second card slot.

[0010] Because the product has an axisymmetric structure, a first shell and a second shell with identical structures are used to package the product. This arrangement can reduce the cost of manufacturing the first shell and the second shell.

[0011] In one embodiment, both the first card slot and the second card slot are recessed with a first clearance groove, the groove wall of the first clearance groove is spaced apart from the product, and a first elastic abutment part is provided on one side of the first clearance groove.

[0012] Thus, by setting the first clearance groove, the support foot can be cleared without affecting the stability of the product placed in the packaging box, thereby protecting the weighing system connected to the support foot.

[0013] In one embodiment, the distance between the wall of the first clearance groove and the product is a, where 8mm ≤ a ≤ 10mm.

[0014] By limiting the distance between the wall of the first clearance groove and the product, even if the size of the product placed in the packaging box changes slightly, the first clearance groove can still accommodate the support foot of the corresponding product without contacting the support foot, thus expanding the scope of use of the packaging box.

[0015] In one embodiment, the protrusion height of the first elastic abutment is b, where 1mm ≤ b ≤ 3mm.

[0016] By limiting the protrusion height of the first elastic abutment, even if the deformation of the first elastic abutment deteriorates, it can still abut against the product by relying on its own protrusion height, so that the support foot and the first clearance groove are spaced apart, thereby extending the service life of the packaging box.

[0017] In one embodiment, the width of the first elastic abutment portion is c, where 2mm ≤ c ≤ 5mm.

[0018] By limiting the width of the first elastic abutment, when the product squeezes the first elastic abutment and causes it to deform, the contact area between the first elastic abutment and the product is increased, thereby increasing the friction between them. This allows the friction to change with the external force, further suppressing the tendency of the product to move within the first slot, reducing the probability of the support foot contacting the first clearance slot, and protecting the weighing system on the support foot.

[0019] In one embodiment, the shape of the first elastic abutment portion is configured as a raised rib or a striped corrugation.

[0020] This design enriches the shape types of the first elastic abutment and reduces the processing difficulty of the first elastic abutment.

[0021] In one embodiment, both the first housing and the second housing are configured as cushioning elements.

[0022] This design reduces the difficulty of preparing the materials required for the shell, making the shell easier to manufacture.

[0023] In one embodiment, the first housing is further provided with a first groove, and the second housing is further provided with a second groove, wherein the first groove and the second groove are symmetrically arranged and connected.

[0024] The first and second grooves together form a space, allowing a robotic arm to reach into the space and grip the housing for easy installation onto the product. Furthermore, the first and second grooves can serve as markers; by checking if the first and second grooves are aligned, the user can determine if the first and second housings are aligned and properly fitted, reducing the probability of rework and reinstallation.

[0025] In one embodiment, the first groove and / or the second groove are in communication with the wire groove, the recessed direction of the first groove is consistent with the opening direction of the wire groove, or the recessed direction of the second groove (40) is consistent with the opening direction of the wire groove (50).

[0026] When the first and second housings are closed over the product, the product's power cord can extend into the first and second recesses via the cable groove. That is, the space formed by the first and second recesses can accommodate part of the power cord, protecting it from complete exposure when the power cord is long. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of a packaging box provided for some embodiments of this application.

[0028] Figure 2 A side view of a packaging box provided for some embodiments of this application.

[0029] Figure 3 This is a schematic diagram of the structure of the first shell of a packaging box provided in some embodiments of this application.

[0030] Figure 4 This is a schematic diagram of the structure of the second shell of the packaging box provided in some embodiments of this application.

[0031] Figure 5 This is a schematic diagram of the structure of a packaging box in which the product is placed, provided for some embodiments of this application.

[0032] Explanation of reference numerals in the attached figures:

[0033] 10. First housing; 11. First slot; 111. First elastic abutment; 112. First clearance groove; 20. Second housing; 21. Second slot; 211. Second elastic abutment; 212. Second clearance groove; 30. First groove; 40. Second groove; 50. Wire groove; 100. Packaging box; 200. Product. Detailed Implementation

[0034] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0035] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, 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, and therefore should not be construed as a limitation of this application.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0037] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., 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, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0038] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0039] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0040] Please see Figures 1 to 4 This application provides a packaging box 100, which includes a first shell 10 and a second shell 20. The first shell 10 has a first slot 11 inside, and a first elastic abutment portion 111 protrudes from the first slot 11. The second shell 20 can cover the first shell 10, and the second shell 20 has a second slot 21 inside, with a second elastic abutment portion 211 protruding from the second slot 21. At least one of the first shell 10 and the second shell 20 has a wire groove 50. The first slot 11 and / or the second slot 21 communicate with the wire groove 50. The first slot 11 and the second slot 21 are symmetrically arranged about the wire groove 50, and they communicate to form a locking space for placing a product 200. The first elastic abutment portion 111 and the second elastic abutment portion 211 jointly lock the product 200, and the wire groove 50 is used to lock the power cord of the product 200.

[0041] The first housing 10 and the second housing 20 can be made of the same material, and the shapes of the first housing 10 and the second housing 20 can be the same, for example, the shapes of the first housing 10 and the second housing 20 can be cuboids. Of course, the shapes of the first housing 10 and the second housing 20 can also be different.

[0042] There are several ways to configure the wire groove 50. For example, the first housing 10 may have a wire groove 50, but the second housing 20 may not; or the first housing 10 may not have a wire groove 50, but the second housing 20 may have a wire groove 50; or the first housing 10 may have a half-wire groove, and the second housing 20 may also have a half-wire groove. When the first housing 10 and the second housing 20 are closed, the two half-wire grooves together form a complete wire groove.

[0043] The semi-groove can be configured such that a first slot 11 and a semi-groove are recessed on the same surface of the first housing 10, and the first slot 11 and the semi-groove are adjacent to each other and connected. Similarly, a second slot 21 and a semi-groove are recessed on the same surface of the second housing 20, and the second slot 21 and the semi-groove are adjacent to each other and connected.

[0044] The following description uses an electrical appliance with an axisymmetric rotating structure, specifically product 200, and with the wire trough 50 located on the second housing 20, as an example to illustrate the usage of the packaging box 100.

[0045] First, the product 200 can be placed in the first slot 11 of the first housing 10, with a portion of the product 200 exposed outside the first slot 11. Then, the second housing 20 is closed onto the first housing 10. The exposed portion of the product 200 is accommodated in the second slot 21 of the second housing 20, and the product's power cord is accommodated in the cable tray 50. It can be understood that when the first housing 10 and the second housing 20 are closed, the first slot 11 and the second slot 21 together form a space for accommodating the product 200, and the cable tray 50 is used to hold the product 200's power cord.

[0046] When product 200 is packaged in box 100 and transported, if the space is significantly larger than product 200 and box 100 is subjected to external force, product 200, being an axisymmetric rotational structure (such as a cylinder or cone), is prone to displacement or rotation within the space. Product 200 is likely to collide with box 100, causing damage to box 100 or even exposing product 200 to external damage.

[0047] Therefore, when product 200 is placed in the locking space of packaging box 100, the first elastic abutment part 111 and the second elastic abutment part 211 can abut against different parts of product 200, thereby limiting the position of product 200. In addition, the power cord of product 200 is limited by the cable tray 50, so packaging box 100 can limit multiple parts of product 200. Even if packaging box 100 is subjected to external impact, and the force is transmitted to product 200, product 200 will only compress the first elastic abutment part 111 and the second elastic abutment part 211 under the action of the external force. The two elastic abutment parts can buffer and absorb part of the external force, and most parts of product 200 will not collide with packaging box 100. This reduces the probability of product 200 moving significantly within packaging box 100 and causing damage to packaging box 100, improves the stability of product 200 during transportation, and enhances the protective effect of packaging box 100.

[0048] like Figure 3 and Figure 4 As shown, in some embodiments, the structure of the first card slot 11 is the same as the structure of the second card slot 21.

[0049] For example, the first slot 11 and the second slot 21 can both be of the same size, such as a fan shape or a rectangle. The first housing 10 and the second housing 20 can be manufactured using the same mold.

[0050] Because the structure of product 200 is axisymmetric, the first shell 10 and the second shell 20 with the same structure are used to package product 200. This arrangement can reduce the cost of manufacturing the first shell 10 and the second shell 20.

[0051] Of course, the shape of the first housing 10 and the shape of the second housing 20 can also be different, as long as the structure of the first slot 11 and the structure of the second slot 21 are the same.

[0052] Some product 200 bases are typically equipped with support feet to protect the base without affecting the placement of the product 200. These support feet are also equipped with a weighing system to monitor and control the load on the support feet in real time, ensuring the stability and safety of the product 200 during operation.

[0053] When transporting the packaged product 200, compared to the product 200 without support feet, if the product 200 moves during transportation, the force point of the support feet is likely to change and collide with the packaging box 100, causing the weighing system to start operating after colliding with the packaging box 100, thus causing damage.

[0054] To ensure that the support feet do not collide with the packaging box 100 during the transportation of product 200, the embodiments of this application improve the first card slot 11 and the second card slot 21.

[0055] Please see Figure 3 In some embodiments, a first relief groove 112 is recessed in both the first slot 11 and the second slot 21. The groove wall of the first relief groove 112 is spaced apart from the product 200, and a first elastic abutment part 111 is provided on one side of the first relief groove 112.

[0056] For example, the first elastic abutment portion 111 can be elongated and positioned close to the first clearance groove 112. When the product 200 is placed in the first slot 11, some of the support legs of the product 200 can be located within the first clearance groove 112. Because the first elastic abutment portion 111 protrudes relative to the groove wall of the first slot 11, the product 200 will compress the first elastic compression portion when it is located within the first slot 11, causing the first elastic compression portion to deform. However, the support legs located within the first clearance groove 112 will not contact the first clearance groove 112.

[0057] As the first elastic abutment portion 111 is deformed by compression, the friction between the first elastic abutment portion 111 and the product 200 is increased, resulting in an interference fit between the first elastic abutment portion 111 and the product 200.

[0058] Similarly, please refer to the following: Figure 4 and Figure 5 Because the structure of the first slot 11 is the same as that of the second slot 21, a second clearance groove 212 is also recessed in the second slot 21, and a second elastic abutment part 211 is also provided on one side of the second clearance groove 212. The remaining support feet of the product 200 are all located in the second clearance groove 212 and are spaced apart from the second clearance groove 212. An interference fit is also formed between the second elastic abutment part 211 and the product 200.

[0059] Thus, by setting the first clearance groove 112 and the second clearance groove 212, the support foot can be cleared to protect the weighing system connected to the support foot without affecting the stability of the product 200 placed in the packaging box 100.

[0060] Since the structure of the first card slot 11 is the same as that of the second card slot 21, the following embodiments will be described using the first card slot 11 as an example.

[0061] In some embodiments, the distance between the wall of the first clearance groove 112 and the product 200 is 'a', where 8mm ≤ a ≤ 10mm. The specific value of 'a' can be 8mm, 9mm, 10mm, or any of two adjacent values.

[0062] By limiting the distance between the wall of the first clearance groove 112 and the product 200, even if the size of the product 200 placed in the packaging box 100 changes slightly, the first clearance groove 112 can still accommodate the support foot of the corresponding product 200 without contacting the support foot, thus expanding the scope of use of the packaging box 100.

[0063] Specifically, in some embodiments, the protrusion height of the first elastic abutment portion 111 is b, where 1mm ≤ b ≤ 3mm. The specific value of b can be 1mm, 2mm, 3mm, or any of two adjacent values.

[0064] By limiting the protrusion height of the first elastic abutment part 111, even if the deformation degree of the first elastic abutment part 111 deteriorates, it can still abut against the product 200 by relying on the protrusion height of the first elastic abutment part 111 itself, so that the support foot and the first clearance groove 112 are spaced apart, thereby extending the service life of the packaging box 100.

[0065] More specifically, the width of the first elastic contact portion 111 is c, where 2mm ≤ c ≤ 5mm. The specific value of c can be 2mm, 3mm, 5mm, or any of two adjacent values.

[0066] By limiting the width of the first elastic abutment portion 111, when the product 200 presses the first elastic abutment portion 111 and causes the first elastic abutment portion 111 to deform, the contact area between the first elastic abutment portion 111 and the product 200 is increased, thereby increasing the friction between the two. This allows the friction to change with the external force, further suppressing the tendency of the product 200 to move within the first slot 11, reducing the probability of the support foot contacting the first clearance slot 112, and protecting the weighing system on the support foot.

[0067] In some embodiments, the first elastic abutment portion 111 is configured to have a raised rib or a strip-shaped corrugation.

[0068] For example, in some examples, the first elastic abutment portion 111 and the first housing 10 are manufactured using an integral molding process, and the shape of the first elastic abutment portion 111 is configured as a raised rib to simplify the processing of the first elastic abutment portion 111. In other examples, the first elastic abutment portion 111 is configured as a striped corrugation to increase the contact area between the first elastic abutment portion 111 and the product 200, thereby increasing the contact area between the first elastic abutment portion 111 and the product 200.

[0069] This design enriches the shape types of the first elastic contact portion 111 and reduces the processing difficulty of the first elastic contact portion 111.

[0070] Of course, the first elastic contact part 111 can also be constructed as a strip, a cylinder, etc., which will not be listed here.

[0071] Furthermore, in some embodiments, both the first housing 10 and the second housing 20 are configured as buffers.

[0072] The first shell 10 and the second shell 20 can be made of flexible cushioning materials such as molded polystyrene foam (EPS) or polyurethane foam. This design reduces the difficulty of preparing the materials required for the shells and makes the shells easier to manufacture.

[0073] like Figure 3 and Figure 4 As shown, in some embodiments, the first housing 10 is further provided with a first groove 30, and the second housing 20 is further provided with a second groove 40. The first groove 30 and the second groove 40 are symmetrically arranged and connected.

[0074] The first groove 30 and the second groove 40 together form a space, into which a robotic arm can reach to grip the housing, facilitating its installation on the product 200. The first groove 30 and the second groove 40 can also serve as markers; by checking whether the first groove 30 and the second groove 40 are aligned, the user can determine whether the first housing 10 and the second housing 20 are aligned and properly fitted, reducing the probability of rework and reinstallation of the first housing 10 and the second housing 20.

[0075] In some embodiments, the first groove 30 and / or the second groove 40 are in communication with the wire groove 50, and the recessed direction of the first groove 30 is consistent with the opening direction of the wire groove 50, or the recessed direction of the second groove 40 is consistent with the opening direction of the wire groove 50.

[0076] This can be understood as follows: when the wire groove 50 is provided on the first housing 10, the first groove 30, the first slot 11, and the wire groove 50 are all provided on the same surface of the first housing 10. When the wire groove 50 is provided on the second housing 20, the second groove 40, the second slot 21, and the wire groove 50 are all provided on the same surface of the second housing 20.

[0077] When the first housing 10 and the second housing 20 are closed over the product 200, the power cord of the product 200 can extend into the first groove 30 and the second groove 40 through the wire groove 50. That is, the space formed by the first groove 30 and the second groove 40 can accommodate part of the power cord, and when the power cord is long, it can protect the power cord and prevent it from being completely exposed to the outside.

[0078] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0079] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A packaging box, characterized in that, include: The first housing (10) has a first slot (11) inside, and a first elastic abutment (111) is protruding inside the first slot (11). A second housing (20) that covers the first housing (10) has a second slot (21) inside and a second elastic abutment (211) protruding inside the second slot (21). In this embodiment, at least one of the first housing (10) and the second housing (20) is provided with a wire groove (50), the first slot (11) and / or the second slot (21) are connected to the wire groove (50), the first slot (11) and the second slot (21) are symmetrically arranged about the wire groove (50), the first slot (11) and the second slot (21) are connected and together form a locking space, the locking space is used to place the product (200), the first elastic abutment part (111) and the second elastic abutment part (211) together lock the product (200), and the wire groove (50) is used to lock the power cord of the product (200).

2. The packaging box according to claim 1, characterized in that, The structure of the first card slot (11) is the same as that of the second card slot (21).

3. The packaging box according to claim 2, characterized in that, Both the first card slot (11) and the second card slot (21) are recessed with a first clearance groove (112). The groove wall of the first clearance groove (112) is spaced apart from the product (200). The first elastic abutment part (111) is provided on one side of the first clearance groove (112).

4. The packaging box according to claim 3, characterized in that, The distance between the wall of the first clearance groove (112) and the product (200) is a, where 8mm ≤ a ≤ 10mm.

5. The packaging box according to claim 3, characterized in that, The protrusion height of the first elastic abutment part (111) is b, 1mm≤b≤3mm.

6. The packaging box according to claim 3, characterized in that, The width of the first elastic abutment part (111) is c, where 2mm≤c≤5mm.

7. The packaging box according to any one of claims 1 to 6, characterized in that, The first elastic contact portion (111) is configured to have a raised rib or a strip-shaped corrugation.

8. The packaging box according to any one of claims 1 to 6, characterized in that, Both the first housing (10) and the second housing (20) are constructed as buffers.

9. The packaging box according to any one of claims 1 to 6, characterized in that, The first housing (10) is further provided with a first groove (30), and the second housing (20) is further provided with a second groove (40). The first groove (30) and the second groove (40) are symmetrically arranged and connected.

10. The packaging box according to claim 9, characterized in that, The first groove (30) and / or the second groove (40) are connected to the wire groove (50). The recessed direction of the first groove (30) is consistent with the opening direction of the wire groove (50), or the recessed direction of the second groove (40) is consistent with the opening direction of the wire groove (50).

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