Packaging box

Abstract

The application provides a packaging box, which comprises a box body, the box body comprises a plurality of box body side plates connected in sequence to jointly form a containing space for containing products; and the packaging box further comprises: a top limiting structure connected with the top of the box body, the top limiting structure is provided with a top limiting hole for sleeving on the product to limit the top of the product; and a top giving structure connected with the top of the box body and located above the top limiting structure, at least part of the top giving structure is used to form a top giving space above the top limiting structure to place at least one of a power adapter, a connecting line and an instruction manual of the product, so as to solve the problem that a large number of materials are required for the packaging mode of the product in the prior art.

Description

Technical Field

[0001] This invention relates to the field of product packaging technology, and more specifically, to a packaging box. Background Technology

[0002] Currently, product packaging typically involves separating the packaging foam from the box or separating the pearl cotton liner from the box, in order to protect and confine the product inside the box using the packaging foam or pearl cotton liner.

[0003] However, the above-mentioned packaging methods have the problems of large quantities of materials, cumbersome assembly operations, low packaging efficiency, and high overall costs. Summary of the Invention

[0004] The main objective of this invention is to provide a packaging box to solve the problem that the packaging methods of existing products require a large amount of materials.

[0005] To achieve the above objectives, the present invention provides a packaging box, comprising a box body, the box body including a plurality of box body side panels connected in sequence to jointly form a receiving space for accommodating a product; the packaging box further includes: a top limiting structure connected to the top of the box body, the top limiting structure having a top limiting hole for fitting onto the product to limit the top of the product; and a top clearance structure connected to the top of the box body and located above the top limiting structure, at least a portion of the top clearance structure forming a top clearance space above the top limiting structure for placing at least one of the product's power adapter, connecting cable, and instruction manual.

[0006] Furthermore, the top clearance structure is connected to one of the multiple box side panels. The top clearance structure includes a first top connecting side panel and a top support plate connected sequentially in a direction away from the corresponding box side panel. When the packaging box is finished, the top support plate and the first top connecting side panel are both located within the receiving space. The top support plate is perpendicular to each box side panel and located on the side of the first top connecting side panel away from the outside of the box, so as to form a top clearance space.

[0007] Furthermore, the top clearance structure also includes a second top connecting side plate and a first top clearance plate located on the side of the top support plate away from the first top connecting side plate and connected sequentially in a direction away from the top support plate. The first top clearance plate is provided with a first top clearance hole for clearance of the top of the product. When the packaging box is finished, the first top clearance plate is located on the side of the top support plate closer to the product. And / or the top limiting structure is connected to one of a plurality of box side plates. The top limiting structure includes a third top connecting side plate and a second top clearance plate connected sequentially in a direction away from the corresponding box side plate. The second top clearance plate is provided with a second top clearance hole for fitting onto the product to clearance of the top of the product. When the packaging box is finished, both the second top clearance plate and the third top connecting side plate are located on the side of the top support plate away from the outside of the box. The second top clearance plate is parallel to the top support plate and located on the side of the third top connecting side plate away from the top support plate.

[0008] Furthermore, the top limiting structure also includes a fourth top connecting side plate and a top limiting plate located on the side of the second top relief plate away from the third top connecting side plate and connected sequentially in a direction away from the second top relief plate. The top limiting plate is provided with a top limiting hole for fitting onto the product to limit the top of the product. When the packaging box is finished, the top limiting plate is parallel to the second top relief plate and located on the side of the second top relief plate away from the top relief structure.

[0009] Furthermore, the top clearance structure and the top limiting structure are respectively connected to different box side panels among the multiple box side panels; and / or, except for the side connected to the fourth top connecting side panel, each of the remaining outer sides of the top limiting plate is provided with a top support side panel; when the packaging box is finished, each top support side panel is perpendicular to the top limiting plate and located on the side of the top limiting plate away from the second top clearance plate; and / or, the top support plate is provided with an avoidance groove, so that when the packaging box is finished and the top support plate is located in the receiving space, the top support plate is pulled out from the receiving space through the avoidance groove; and / or, the diameter of the first top clearance hole is less than or equal to the diameter of the second top clearance hole; and / or, the diameter of the second top clearance hole is less than or equal to the diameter of the top limiting hole.

[0010] Furthermore, the packaging box also includes a bottom limiting structure, which is connected to the bottom of the box body. The bottom limiting structure is provided with a bottom limiting hole for fitting onto the product to limit the bottom of the product.

[0011] Furthermore, the bottom limiting structure includes a bottom limiting part connected to one of the multiple box side panels. The bottom limiting part includes a bottom guard plate, a bottom connecting side plate, and a bottom limiting plate connected sequentially in a direction away from the corresponding box side panel. The bottom limiting hole is located on the bottom limiting plate. When the packaging box is finished, the bottom guard plate, the bottom connecting side plate, and the bottom limiting plate are all located within the receiving space. The bottom connecting side plate is parallel to the corresponding box side panel and fits against the box side panel. The bottom guard plate and the bottom limiting plate are both perpendicular to each box side panel, and the bottom guard plate is located on the side of the bottom limiting plate closer to the outside of the box.

[0012] Furthermore, except for the side connected to the bottom connecting side plate, each of the remaining outer sides of the bottom limiting plate is provided with a bottom support side plate; when the packaging box is finished, each bottom support side plate is perpendicular to the bottom limiting plate and located between the bottom limiting plate and the bottom guard plate; and / or the bottom limiting structure also includes a bottom guard plate support plate, which is connected to one of the multiple box body side plates, and the bottom guard plate support plate and the bottom limiting part are respectively connected to different box body side plates among the multiple box body side plates; when the packaging box is finished, the bottom guard plate support plate is parallel to the bottom guard plate and located on the side of the bottom limiting part closer to the outer side of the box body.

[0013] Furthermore, the multiple box side panels include a first side panel, a second side panel, a third side panel, and a fourth side panel connected in sequence to jointly form a cuboid-shaped accommodating space; wherein, a side panel is provided on the side of the first side panel away from the second side panel, and when the packaging box is completed, the first side panel is fixedly connected to the fourth side panel through the side panel; and / or a first connecting plate is provided on one of the multiple box side panels, and a first insert plate is provided on the side of the first connecting plate away from the box side panel connected to the first connecting plate; when the packaging box is completed, the first insert plate is inserted into the accommodating space, and the first insert plate and another box side panel of the multiple box side panels that is parallel to the box side panel connected to the first connecting plate are abutted together.

[0014] Furthermore, a second connecting plate is provided on another box side plate that is parallel to and spaced apart from the box side plate connected to the first connecting plate. When the packaging box is finished, the second connecting plate covers the side of the first connecting plate that is away from the accommodating space.

[0015] Furthermore, a first insertion groove is provided between the box side plate connected to the first connecting plate and the first connecting plate; a second insertion plate is provided on the side of the second connecting plate away from the box side plate connected to the second connecting plate for insertion and engagement with the first insertion groove; wherein, when the packaging box is packaged, the second insertion plate is inserted into the first insertion groove.

[0016] Furthermore, a tongue is provided on the side of the box body side plate connected to the first connecting plate near the first connecting plate; a second insertion groove is provided between the second insertion plate and the second connecting plate for engaging with the tongue; wherein, when the packaging box is finished, the tongue is inserted into the second insertion groove.

[0017] Furthermore, the box side plate connected to the first connecting plate is the first side plate, and the box side plate connected to the second connecting plate is the third side plate.

[0018] Furthermore, a first connecting plate is provided at the top and bottom of the first side plate; a second connecting plate is provided at the top and bottom of the third side plate; wherein, the two first connecting plates and the two second connecting plates are provided in a one-to-one correspondence, and when the packaging box is finished, each first connecting plate is located on the side of the corresponding second connecting plate that is close to the accommodating space, so as to form the bottom plate structure and the top cover structure of the packaging box respectively.

[0019] Applying the technical solution of the present invention, the packaging box of the present invention includes a box body, the box body including a plurality of box body side plates connected in sequence to jointly form a receiving space for accommodating a product; the packaging box further includes: a top limiting structure, the top limiting structure being connected to the top of the box body, the top limiting structure being provided with a top limiting hole for fitting onto the product to limit the top of the product; and a top clearance structure, the top clearance structure being connected to the top of the box body and located above the top limiting structure, at least a portion of the top clearance structure being used to form a top clearance space located above the top limiting structure for placing at least one of the product's power adapter, connecting cable, and instruction manual. In this way, the packaging box of the present invention modifies the existing separate packaging method into an integrated packaging method. By folding multiple plates on the packaging box to form a top limiting structure and a top clearance structure within the box's accommodating space, the product is prevented from moving around freely inside the packaging box. This reduces the use of materials such as foam and padding inside the packaging box, eliminating the need for additional materials. This achieves the technical effect of making the packaging process simpler and faster and improving packaging efficiency without increasing packaging costs. While satisfying the requirement of limiting the product, it solves the problems of existing product packaging methods, such as a large number of materials, cumbersome assembly operations, low packaging efficiency, and high overall costs. Attached Figure Description

[0020] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0021] Figure 1 A schematic diagram of the structure of an embodiment of the packaging box according to the present invention when unfolded is shown;

[0022] Figure 2 It shows Figure 1 The diagram shows the structure of the packaging box during the first packaging process;

[0023] Figure 3 It shows Figure 2 The diagram shows the structure of the packaging box during the second packaging process;

[0024] Figure 4 It shows Figure 3 The diagram shown illustrates the structure of the packaging box during the third packaging process.

[0025] Figure 5 It shows Figure 4 The diagram shown illustrates the structure of the packaging box during the fourth packaging process.

[0026] Figure 6 It shows Figure 5 The diagram shown is a structural illustration of the packaging box in the fifth packaging process.

[0027] Figure 7 It shows Figure 6 The diagram shown is a structural illustration of the packaging box in the sixth packaging process.

[0028] Figure 8 It shows Figure 7 The diagram shown is a structural illustration of the packaging box in the seventh packaging process.

[0029] Figure 9 It shows Figure 8 The diagram shown illustrates the structure of the packaging box during the eighth packaging process.

[0030] Figure 10 It shows Figure 9 The diagram shown is a structural illustration of the packaging box during the ninth packaging process.

[0031] Figure 11 It shows Figure 10 The diagram shown is a structural illustration of the packaging box during the tenth packaging process;

[0032] Figure 12 It shows Figure 11 The diagram shown is a structural schematic of the packaging box during the eleventh packaging process.

[0033] Figure 13 It shows Figure 12 The diagram shown illustrates the structure of the packaging box during the twelfth packaging process.

[0034] Figure 14 It shows Figure 13 The diagram shown illustrates the structure of the packaging box during the thirteenth packaging process.

[0035] The above figures include the following reference numerals:

[0036] 100. Box body; 110. Box body side panel; 111. First side panel; 112. Second side panel; 113. Third side panel; 114. Fourth side panel; 115. Side panel; 120. First connecting plate; 121. First insertion plate; 122. First insertion slot; 123. Insertion tongue; 130. Second connecting plate; 131. Second insertion plate; 132. Second insertion slot;

[0037] 200. Bottom limiting structure; 201. Bottom guard plate; 202. Bottom connecting side plate; 203. Bottom limiting plate; 204. Bottom limiting hole; 205. Bottom supporting side plate; 206. Bottom guard plate support plate;

[0038] 300. Top limiting structure; 301. Third top connecting side plate; 302. Second top clearance plate; 303. Fourth top connecting side plate; 304. Top limiting plate; 305. Second top clearance hole; 306. Top limiting hole; 307. Top support side plate;

[0039] 400, base plate structure; 500, top cover structure;

[0040] 600. Top clearance structure; 601. First top connecting side plate; 602. Top support plate; 603. Second top connecting side plate; 604. First top clearance plate; 605. First top clearance hole; 606. Clearance groove. Detailed Implementation

[0041] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0042] like Figures 1 to 14 As shown, the present invention provides a packaging box, the packaging box including a box body 100, the box body 100 including a plurality of box body side plates 110 connected in sequence to jointly form a receiving space for accommodating a product; the packaging box further includes: a top limiting structure 300, the top limiting structure 300 being connected to the top of the box body 100, the top limiting structure 300 being provided with a top limiting hole 306 for fitting onto the product to limit the top of the product; and a top clearance structure 600, the top clearance structure 600 being connected to the top of the box body 100 and located above the top limiting structure 300, at least a portion of the top clearance structure 600 being used to form a top clearance space located above the top limiting structure 300 for placing at least one of the product's power adapter, connecting cable and instruction manual.

[0043] The packaging box of this invention modifies the existing separate packaging method into an integrated packaging method. By folding multiple panels on the packaging box to form a top limiting structure 300 and a top clearance structure 600 within the accommodating space of the box body 100, the product is prevented from moving around freely inside the packaging box. This reduces the use of materials such as foam and padding inside the packaging box, eliminating the need for additional materials. It achieves the technical effect of making the packaging process simpler and faster and improving packaging efficiency without increasing packaging costs. While satisfying the requirement of limiting the product, it solves the problems of existing product packaging methods, such as a large number of materials, cumbersome assembly operations, low packaging efficiency, and high overall costs.

[0044] Optionally, the packaging box of the present invention can be used to package small household appliances, such as round dehumidifiers, thermos cups, and small lunch boxes.

[0045] Specifically, the packaging box of the present invention is mainly made of corrugated cardboard material and folded into shape.

[0046] like Figure 1 As shown, the top clearance structure 600 is connected to one of a plurality of box side panels 110. The top clearance structure 600 includes a first top connecting side panel 601 and a top support plate 602 connected sequentially in a direction away from the respective box side panel 110. When the packaging box is finished, the top support plate 602 and the first top connecting side panel 601 are both located within the receiving space. The top support plate 602 is perpendicular to each box side panel 110 and located on the side of the first top connecting side panel 601 away from the outside of the box 100 to form a top clearance space. At least one of the product's power adapter, connecting cable, and instruction manual is placed on the top support plate 602.

[0047] like Figure 1As shown, the top clearance structure 600 also includes a second top connecting side plate 603 and a first top clearance plate 604 located on the side of the top support plate 602 away from the first top connecting side plate 601 and sequentially connected in a direction away from the top support plate 602. The first top clearance plate 604 is provided with a first top clearance hole 605 for clearance of the top of the product. When the packaging box is finished, the first top clearance plate 604 is parallel to the top support plate 602 and located on the side of the top support plate 602 closer to the product; and / or the top limiting structure 300 is connected to one of the plurality of box side plates 110, the top limiting... The positioning structure 300 includes a third top connecting side plate 301 and a second top clearance plate 302 connected sequentially along a direction away from the corresponding box body side plate 110. The second top clearance plate 302 is provided with a second top clearance hole 305 for fitting onto the product to make room for the top of the product. When the packaging box is finished, both the second top clearance plate 302 and the third top connecting side plate 301 are located on the side of the top support plate 602 away from the outside of the box body 100. The second top clearance plate 302 is parallel to the top support plate 602 and is located on the side of the third top connecting side plate 301 away from the top support plate 602.

[0048] like Figure 1 As shown, the top limiting structure 300 also includes a fourth top connecting side plate 303 and a top limiting plate 304 located on the side of the second top relief plate 302 away from the third top connecting side plate 301 and connected sequentially in a direction away from the second top relief plate 302. The top limiting plate 304 is provided with a top limiting hole 306 for fitting onto the product to limit the top of the product, so as to prevent the product from moving around in the packaging box. When the packaging box is finished, the top limiting plate 304 is parallel to the second top relief plate 302 and located on the side of the second top relief plate 302 away from the top relief structure 600.

[0049] Specifically, when the product is an electric kettle, both the first top clearance hole 605 and the second top clearance hole 305 are used to allow space for the switch on the top cover of the electric kettle, so as to prevent the switch from being damaged due to long-term pressure.

[0050] like Figure 1As shown, the top clearance structure 600 and the top limiting structure 300 are respectively connected to different box side panels 110 among the plurality of box side panels 110; and / or, except for the side connected to the fourth top connecting side panel 303, each of the remaining outer sides of the top limiting plate 304 is provided with a top support side panel 307; when the packaging box is finished, each top support side panel 307 is perpendicular to the top limiting plate 304 and located away from the second top clearance plate 302 of the top limiting plate 304. One side; and / or the top support plate 602 is provided with a relief groove 606, so that when the packaging box is finished and the top support plate 602 is located in the receiving space, the top support plate 602 can be pulled out from the receiving space by inserting a finger through the relief groove 606 under the top support plate 602; and / or the diameter of the first top relief hole 605 is less than or equal to the diameter of the second top relief hole 305; and / or the diameter of the second top relief hole 305 is less than or equal to the diameter of the top limiting hole 306.

[0051] like Figure 1 As shown, the packaging box also includes a bottom limiting structure 200, which is connected to the bottom of the box body 100. The bottom limiting structure 200 is provided with a bottom limiting hole 204 for fitting onto the product to limit the bottom of the product.

[0052] like Figure 1 As shown, the bottom limiting structure 200 includes a bottom limiting part connected to one of the multiple box side panels 110. The bottom limiting part includes a bottom guard plate 201, a bottom connecting side panel 202, and a bottom limiting plate 203 connected sequentially in a direction away from the corresponding box side panel 110. The bottom limiting hole 204 is located on the bottom limiting plate 203. When the packaging box is finished, the bottom guard plate 201, the bottom connecting side panel 202, and the bottom limiting plate 203 are all located within the accommodating space. The bottom connecting side panel 202 is parallel to the corresponding box side panel 110 and fits against the box side panel 110. The bottom guard plate 201 and the bottom limiting plate 203 are both perpendicular to each box side panel 110, and the bottom guard plate 201 is located on the side of the bottom limiting plate 203 closer to the outside of the box 100.

[0053] like Figure 1As shown, except for the side connected to the bottom connecting side plate 202, each of the remaining outer sides of the bottom limiting plate 203 is provided with a bottom support side plate 205; when the packaging box is finished, each bottom support side plate 205 is perpendicular to the bottom limiting plate 203 and located between the bottom limiting plate 203 and the bottom guard plate 201; and / or the bottom limiting structure 200 also includes a bottom guard plate support plate 206, which is connected to one of the multiple box body side plates 110, and the bottom guard plate support plate 206 and the bottom limiting part are respectively connected to different box body side plates 110 among the multiple box body side plates 110; when the packaging box is finished, the bottom guard plate support plate 206 is parallel to the bottom guard plate 201 and located on the side of the bottom limiting part near the outside of the box body 100.

[0054] In this way, when the packaging box is finished, the bottom guard plate 201, the bottom connecting side plate 202, the bottom limiting plate 203 and multiple bottom supporting side plates 205 will together form a bottom limiting space to limit the bottom of the product and prevent the product from moving around in the packaging box; at the same time, the bottom limiting structure 200 also has a certain cushioning effect, which can better protect the product.

[0055] like Figure 1 As shown, the multiple box side panels 110 include a first side panel 111, a second side panel 112, a third side panel 113, and a fourth side panel 114 connected in sequence to form a rectangular prism-shaped accommodating space. A side panel 115 is provided on the side of the first side panel 111 away from the second side panel 112. When the packaging box is finished, the first side panel 111 is fixedly connected to the fourth side panel 114 via the side panel 115. And / or a first connecting plate 120 is provided on one of the multiple box side panels 110, and a first insert plate 121 is provided on the side of the first connecting plate 120 away from the box side panel 110 connected to the first connecting plate 120. When the packaging box is finished, the first insert plate 121 is inserted into the accommodating space, and the first insert plate 121 and another box side panel 110 parallel to the box side panel 110 connected to the first connecting plate 120 are in contact with each other.

[0056] like Figure 1 As shown, a second connecting plate 130 is provided on another box side plate 110 that is parallel to and spaced apart from the box side plate 110 connected to the first connecting plate 120. When the packaging box is finished, the second connecting plate 130 covers the side of the first connecting plate 120 that is away from the accommodating space.

[0057] like Figure 1As shown, a first insertion groove 122 is provided between the box side plate 110 connected to the first connecting plate 120 and the first connecting plate 120; a second insertion plate 131 is provided on the side of the second connecting plate 130 away from the box side plate 110 connected to the second connecting plate 130 for insertion and engagement with the first insertion groove 122; wherein, when the packaging box is finished, the second insertion plate 131 is inserted into the first insertion groove 122.

[0058] like Figure 1 As shown, a tongue 123 is provided on the side of the box body side plate 110 connected to the first connecting plate 120 near the first connecting plate 120; a second insertion groove 132 is provided between the second insertion plate 131 and the second connecting plate 130 for insertion and engagement with the tongue 123; wherein, when the packaging box is finished, the tongue 123 is inserted into the second insertion groove 132.

[0059] like Figure 1 As shown, the box side plate 110 connected to the first connecting plate 120 is the first side plate 111, the box side plate 110 connected to the second connecting plate 130 is the third side plate 113, the box side plate 110 connected to the top limiting structure 300 and the bottom limiting structure 200 is the second side plate 112, and the box side plate 110 connected to the top clearance structure 600 is the fourth side plate 114.

[0060] like Figure 1 As shown, a first connecting plate 120 is provided at the top and bottom of the first side plate 111; a second connecting plate 130 is provided at the top and bottom of the third side plate 113; wherein, the two first connecting plates 120 and the two second connecting plates 130 are provided in a one-to-one correspondence. When the packaging box is finished, each first connecting plate 120 is located on the side of the corresponding second connecting plate 130 near the accommodating space, so as to form the self-locking bottom plate structure 400 and the top cover structure 500 of the packaging box respectively.

[0061] The folding and packaging process of the packaging box of the present invention is as follows:

[0062] (1) When the cardboard raw materials are arranged as follows Figure 1 After the shape shown is cut, the first side panel 111, the second side panel 112, the third side panel 113 and the fourth side panel 114 are folded through the corresponding creases to form a cuboid shape, and the side panel 115 is folded through the corresponding creases to be glued to the fourth side panel 114 to form the box body 100.

[0063] (2) Fold each bottom support side plate 205 90° along the corresponding creases to form a shape like... Figure 2 The shape shown; the bottom limiting plate 203 and the bottom connecting side plate 202 are folded sequentially through the corresponding creases to form the shape shown. Figure 3The shape shown; the bottom protective plate 201 is folded inward into the box body 100 through corresponding creases to form a shape as shown. Figure 4 The shape shown; the bottom protective plate 206 is folded 180° inwards into the box body 100 via the corresponding creases to form a shape as shown. Figure 5 The bottom limiting structure 200 is shown.

[0064] (3) Fold the first connecting plate 120 at the bottom of the box 100 180° inwards through the corresponding creases, and insert the first plug plate 121 on the first connecting plate 120 into the gap on the side of the bottom protective plate support plate 206 near the third side plate 113; fold the second connecting plate 130 at the bottom of the box 100 180° inwards through the corresponding creases, and insert the second plug plate 131 on the second connecting plate 130 into the first plug groove 122; insert the tongue 123 on the first side plate 111 into the second plug groove 132 located between the second connecting plate 130 and the second plug plate 131 to form a bottom plate structure 400 with a self-locking function.

[0065] (4) Turn the box 100 over so that the top of the box 100 is facing upwards, place the product inside and ensure that the bottom of the product is positioned as shown in the image. Figure 6 The bottom limiting hole 204 is shown.

[0066] (5) Fold each top support side panel 307 90° along the corresponding creases to form a shape as shown in the figure. Figure 7 The shape shown; the top limiting plate 304 and the fourth top connecting side plate 303 are folded sequentially through corresponding creases to form the shape shown. Figure 8 The shape shown; the second top relief plate 302 and the third top connecting side plate 301 are folded sequentially through corresponding creases, so that the top limiting hole 306 and the second top relief hole 305 are both fitted onto the product to form a shape as shown. Figure 9 The shape shown is used to complete the folding of the top limiting structure 300.

[0067] (6) Fold the first top relief plate 604, the second top connecting side plate 603, and the top support plate 602 sequentially through the corresponding creases to form a shape as shown in the figure. Figure 10 The shape shown; the first top connecting side plate 601 is folded through the corresponding creases, and the first top clearance hole 605 is fitted onto the product to form a shape as shown. Figure 11 The shape shown completes the folding of the top relief structure 600. The top relief space located above the top support plate 602 can be used to place some small accessories, such as instruction manuals, adapters, etc.

[0068] (7) Fold the first connecting plate 120 at the top of the box 100 180° inwards through the corresponding creases, and insert the first insertion plate 121 on the first connecting plate 120 into the gap on the side of the first connecting plate 120 near the third side plate 113, to form as shown in the figure. Figure 12 The shape shown; the second connecting plate 130 at the top of the box 100 is folded 180° inwards into the box 100 through corresponding creases, and the second insertion plate 131 on the second connecting plate 130 is inserted into the first insertion slot 122 to form a shape as shown. Figure 13 The shape shown; the tongue 123 on the first side plate 111 is inserted into the second insertion slot 132 located between the second connecting plate 130 and the second insertion plate 131 to form a shape as shown. Figure 14 The top cover structure 500 shown has a self-locking function.

[0069] As can be seen from the above description, the embodiments of the present invention achieve the following technical effects:

[0070] The packaging box of the present invention includes a box body 100, the box body 100 including a plurality of box body side plates 110 connected in sequence to jointly form a receiving space for accommodating a product; the packaging box also includes: a top limiting structure 300, the top limiting structure 300 being connected to the top of the box body 100, the top limiting structure 300 being provided with a top limiting hole for fitting onto the product to limit the top of the product; and a top clearance structure 600, the top clearance structure 600 being connected to the top of the box body 100 and located above the top limiting structure 300, at least a portion of the top clearance structure 600 being used to form a top clearance space located above the top limiting structure 300 for placing at least one of the product's power adapter, connecting cable, and instruction manual. In this way, the packaging box of the present invention modifies the separate packaging method of the prior art into an integrated packaging method. By folding multiple plates on the packaging box to form a top limiting structure 300 and a top clearance structure 600 within the accommodating space of the box body 100, the product is prevented from moving around freely inside the packaging box. This reduces the use of materials such as foam and padding inside the packaging box, eliminating the need for additional materials. It achieves the technical effect of making the packaging process simpler and faster and improving packaging efficiency without increasing packaging costs. While satisfying the requirement of limiting the product, it solves the problems of existing product packaging methods, such as a large number of materials, cumbersome assembly operations, low packaging efficiency, and high overall costs.

[0071] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0072] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0073] In the description of this application, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms 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 on the scope of protection of this application; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0074] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0075] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this application.

[0076] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A packaging box, characterized in that, The packaging box includes a box body (100), the box body (100) including a plurality of box body side panels (110) connected in sequence to jointly form a receiving space for accommodating the product; the packaging box also includes: A top limiting structure (300) is connected to the top of the box body (100). The top limiting structure (300) is provided with a top limiting hole (306) for fitting onto the product to limit the top of the product. A top clearance structure (600) is connected to the top of the housing (100) and located above the top limiting structure (300). At least a portion of the top clearance structure (600) is used to form a top clearance space located above the top limiting structure (300) for placing at least one of the product's power adapter, connecting cable, and instruction manual. The top clearance structure (600) is connected to one of the plurality of box side panels (110), the top clearance structure (600) including a first top connecting side panel (601) and a top support panel (602) connected in sequence in a direction away from the respective box side panel (110). The top clearance structure (600) further includes a second top connecting side plate (603) and a first top clearance plate (604) located on the side of the top support plate (602) away from the first top connecting side plate (601) and connected sequentially in a direction away from the top support plate (602). The first top clearance plate (604) is provided with a first top clearance hole (605) for clearance of the top of the product. When the packaging box is finished, the first top clearance plate (604) is parallel to the top support plate (602) and located on the side of the top support plate (602) closer to the product.

2. The packaging box according to claim 1, characterized in that, When the packaging box is finished, the top support plate (602) and the first top connecting side plate (601) are both located in the accommodating space. The top support plate (602) is perpendicular to each of the box side plates (110) and is located on the side of the first top connecting side plate (601) away from the box body (100) to form the top clearance space.

3. The packaging box according to claim 1, characterized in that, The top limiting structure (300) is connected to one of the plurality of box body side panels (110). The top limiting structure (300) includes a third top connecting side panel (301) and a second top relief plate (302) connected sequentially in a direction away from the corresponding box body side panel (110). The second top relief plate (302) is provided with a second top relief hole (305) for fitting onto the product to make room for the top of the product. When the packaging box is finished, the second top relief plate (302) and the third top connecting side panel (301) are both located on the side of the top support plate (602) away from the box body (100). The second top relief plate (302) is parallel to the top support plate (602) and located on the side of the third top connecting side panel (301) away from the top support plate (602).

4. The packaging box according to claim 3, characterized in that, The top limiting structure (300) further includes a fourth top connecting side plate (303) and a top limiting plate (304) located on the side of the second top relief plate (302) away from the third top connecting side plate (301) and connected sequentially in a direction away from the second top relief plate (302). The top limiting plate (304) is provided with the top limiting hole (306). When the packaging box is finished, the top limiting plate (304) is parallel to the second top relief plate (302) and located on the side of the second top relief plate (302) away from the top relief structure (600).

5. The packaging box according to claim 4, characterized in that, The top clearance structure (600) and the top limiting structure (300) are respectively connected to different box side panels (110) among the plurality of box side panels (110); and / or Except for the side connected to the fourth top connecting side plate (303), each of the remaining outer sides of the top limiting plate (304) is provided with a top support side plate (307); when the packaging box is finished, each of the top support side plates (307) is perpendicular to the top limiting plate (304) and located on the side of the top limiting plate (304) away from the second top relief plate (302); and / or The top support plate (602) is provided with a clearance groove (606). When the packaging box is finished and the top support plate (602) is located in the receiving space, the top support plate (602) can be pulled out of the receiving space through the clearance groove (606); and / or The diameter of the first top clearance hole (605) is less than or equal to the diameter of the second top clearance hole (305); and / or The diameter of the second top clearance hole (305) is less than or equal to the diameter of the top limiting hole (306).

6. The packaging box according to claim 1, characterized in that, The packaging box also includes a bottom limiting structure (200), which is connected to the bottom of the box body (100). The bottom limiting structure (200) is provided with a bottom limiting hole (204) for fitting onto the product to limit the bottom of the product.

7. The packaging box according to claim 6, characterized in that, The bottom limiting structure (200) includes a bottom limiting part connected to one of the plurality of box side panels (110). The bottom limiting part includes a bottom guard plate (201), a bottom connecting side plate (202), and a bottom limiting plate (203) connected in sequence in a direction away from the corresponding box side panel (110). The bottom limiting hole (204) is located on the bottom limiting plate (203). When the packaging box is completed, the bottom guard plate (201), the bottom connecting side plate (202) and the bottom limiting plate (203) are all located in the accommodating space. The bottom connecting side plate (202) is parallel to the corresponding box side plate (110) and fits against the box side plate (110). The bottom guard plate (201) and the bottom limiting plate (203) are both perpendicular to each of the box side plates (110). The bottom guard plate (201) is located on the side of the bottom limiting plate (203) that is close to the outside of the box (100).

8. The packaging box according to claim 7, characterized in that, Except for the side connected to the bottom connecting side plate (202), each of the remaining outer sides of the bottom limiting plate (203) is provided with a bottom support side plate (205); when the packaging box is finished, each bottom support side plate (205) is perpendicular to the bottom limiting plate (203) and located between the bottom limiting plate (203) and the bottom guard plate (201); and / or The bottom limiting structure (200) further includes a bottom guard plate support plate (206), which is connected to one of the plurality of box side plates (110), and the bottom guard plate support plate (206) and the bottom limiting part are respectively connected to different box side plates (110) among the plurality of box side plates (110); when the packaging box is finished, the bottom guard plate support plate (206) is parallel to the bottom guard plate (201) and located on the side of the bottom limiting part near the outside of the box (100).

9. The packaging box according to claim 1, characterized in that, The plurality of box side panels (110) include a first side panel (111), a second side panel (112), a third side panel (113), and a fourth side panel (114) connected in sequence, to collectively enclose the rectangular prism-shaped receiving space; wherein, A side panel (115) is provided on the side of the first side panel (111) away from the second side panel (112). When the packaging box is finished, the first side panel (111) is fixedly connected to the fourth side panel (114) through the side panel (115); and / or One of the plurality of box side panels (110) is provided with a first connecting plate (120), and a first insert plate (121) is provided on the side of the first connecting plate (120) away from the box side panel (110) connected to the first connecting plate (120); when the packaging box is finished, the first insert plate (121) is inserted into the accommodating space, and the first insert plate (121) and another box side panel (110) of the plurality of box side panels (110) that is parallel to the box side panel (110) connected to the first connecting plate (120) are attached to each other.

10. The packaging box according to claim 9, characterized in that, A second connecting plate (130) is provided on another box side plate (110) that is parallel to and spaced apart from the box side plate (110) connected to the first connecting plate (120). When the packaging box is finished, the second connecting plate (130) covers the side of the first connecting plate (120) away from the accommodating space.

11. The packaging box according to claim 10, characterized in that, A first insertion slot (122) is provided between the box side plate (110) connected to the first connecting plate (120) and the first connecting plate (120). The second connecting plate (130) has a second plug-in plate (131) on the side away from the box side plate (110) connected to the second connecting plate (130) for plugging and engaging with the first plug-in slot (122). When the packaging box is finished, the second plug plate (131) is inserted into the first plug slot (122).

12. The packaging box according to claim 11, characterized in that, A tongue (123) is provided on the side of the box body side plate (110) connected to the first connecting plate (120) near the first connecting plate (120). A second insertion slot (132) for engaging with the tongue (123) is provided between the second insertion plate (131) and the second connecting plate (130). When the packaging box is finished, the tongue (123) is inserted into the second insertion slot (132).

13. The packaging box according to any one of claims 10 to 12, characterized in that, The box side plate (110) connected to the first connecting plate (120) is the first side plate (111), and the box side plate (110) connected to the second connecting plate (130) is the third side plate (113).

14. The packaging box according to claim 13, characterized in that, The first side plate (111) is provided with a first connecting plate (120) at both the top and bottom. The third side plate (113) is provided with a second connecting plate (130) at both the top and bottom. The two first connecting plates (120) and the two second connecting plates (130) are arranged in a one-to-one correspondence. When the packaging box is finished, each of the first connecting plates (120) is located on the side of the corresponding second connecting plate (130) close to the accommodating space, so as to form the bottom plate structure (400) and the top cover structure (500) of the packaging box respectively.

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