Pasteboard folding box

Abstract

The application relates to the packaging technical field and discloses a paste folding box. The paste folding box comprises a bottom plate, an enclosing plate and a cover plate. The bottom plate is provided with a plurality of first edges arranged around the center of the bottom plate, the plurality of first edges are connected to form a polygon, and the bottom plate is provided with a connecting portion. The two ends of the enclosing plate are connected together to form a ring shape, the enclosing plate is provided with a plurality of creases, the enclosing plate is abutted on the bottom plate to form a containing cavity with an opening, the creases of the enclosing plate correspond to the connecting positions of the adjacent two first edges, and at least part of the enclosing plate is connected with the connecting portion. The cover plate is covered on the side, away from the bottom plate, of the enclosing plate and closes the opening. The paste folding box provided by the application can reduce the transportation cost of the paste folding box.

Description

Technical Field

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

[0002] As living standards continue to improve, users have increasingly higher demands for the quality of packaging boxes, especially for gifts and other items requiring exquisite packaging. There are many types of packaging boxes, each suitable for different packaging needs. Frosted boxes are a type of packaging that is both aesthetically pleasing and durable, and have a wide range of applications.

[0003] Because mounting boxes have a three-dimensional shape and take up a lot of space, they are inconvenient to transport. Therefore, how to design the structure of mounting boxes to reduce transportation costs is an important issue. Utility Model Content

[0004] The purpose of this application is to provide a folding box for mounting, which can help reduce the transportation cost of the mounting box.

[0005] To address the aforementioned technical problems, embodiments of this application provide a mounting and folding box. The mounting and folding box includes a base plate, a surrounding plate, and a cover plate. The base plate has multiple first edges arranged around its center, which connect to form a polygon. The base plate has a connecting portion. The two ends of the surrounding plate are connected together to form a ring. The surrounding plate has multiple creases and abuts against the base plate to form an open receiving cavity. The creases of the surrounding plate correspond to the connection points of two adjacent first edges, and at least a portion of the surrounding plate is connected to the connecting portion. The cover plate covers the side of the surrounding plate away from the base plate and closes the opening.

[0006] The mounting folding box provided in this application consists of a box body formed by the cooperation of a surrounding panel and a base plate, and a complete mounting box formed by the cooperation of a cover plate. The surrounding panel and the base plate are connected by a connecting part provided on the base plate. The surrounding panel can be folded at the crease for storage, so that it can be stored in a flat shape during transportation. The base plate and the cover plate can be transported using their original shapes. Thus, when transporting the mounting folding box before assembly, the space occupied is reduced, and the folding cost of the mounting box is lowered.

[0007] In some implementations, the multiple creases of the enclosure panel are parallel to each other.

[0008] In some embodiments, there are multiple connecting parts, each of which is foldably disposed at a portion of the first edge of the base plate.

[0009] In some embodiments, an adhesive area is provided on the side surface of the connecting part facing the enclosure plate, and the connecting part is bonded to the enclosure plate in the adhesive area.

[0010] In some implementations, there are multiple bonding areas, which are spaced apart from each other.

[0011] In some embodiments, the base plate includes a first molding layer and a first mounting layer connected to the first molding layer, the edge of the first mounting layer enclosing the edge of the first molding layer.

[0012] In some embodiments, the base plate further includes a composite layer connected to the first molding layer and located on the side of the first molding layer away from the first mounting layer, with the connecting portion located between the first molding layer and the composite layer.

[0013] In some embodiments, the projection of the composite layer onto the first molding layer is located within the edge of the first molding layer.

[0014] In some implementations, the edge of the cover plate extends beyond the edge of the enclosure plate, and the edge of the cover plate is folded to the outside of the enclosure plate.

[0015] In some implementations, multiple first edges have the same length. Attached Figure Description

[0016] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a pasting folding box provided in some embodiments of this application;

[0018] Figure 2 This is a schematic diagram of the structure of the folded box lid of the pasting box provided in some embodiments of this application when it is separated;

[0019] Figure 3 This is a schematic diagram of the structure of the folding box for mounting and storage provided in some embodiments of this application;

[0020] Figure 4 This is a schematic diagram of the structure of the first molding layer of the base plate in a pasting folding box provided in some embodiments of this application;

[0021] Figure 5 This is a schematic diagram of the structure of the first mounting layer of the base plate in a mounting folding box provided in some embodiments of this application;

[0022] Figure 6 This is a schematic diagram of the composite layer of the base plate in a mounting folding box provided in some embodiments of this application;

[0023] Figure 7This is a schematic diagram of the connecting part in a pasting folding box provided in some embodiments of this application;

[0024] Figure 8 This is a schematic diagram of the structure of the central layer of the enclosure plate in some embodiments of the pasting folding box provided in this application;

[0025] Figure 9 This is a schematic diagram of the structure of the inner mounting layer of the enclosing plate in some embodiments of the mounting folding box provided in this application;

[0026] Figure 10 This is a schematic diagram of the structure of the outer mounting layer of the enclosing plate in some embodiments of the mounting folding box provided in this application;

[0027] Figure 11 This is a schematic diagram of the structure of the second molding layer of the cover plate in the folding box provided in some embodiments of this application;

[0028] Figure 12 This is a schematic diagram of the structure of the second mounting layer of the base plate in a mounting folding box provided in some embodiments of this application. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the various embodiments of this application will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will understand that many technical details have been presented in the various embodiments of this application to enable readers to better understand this application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in this application can be implemented. The division of the various embodiments below is for the convenience of description and should not constitute any limitation on the specific implementation of this application. The various embodiments can be combined with and referenced by each other without contradiction.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0031] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0032] Packaging boxes are common in daily life and have a wide range of applications, especially in gift packaging. Packaging boxes typically have a well-defined three-dimensional structure and are often made using laminated paper. Laminated boxes have a relatively stable structure and are not easily damaged or deformed. The materials used for laminated boxes are usually cardboard, glossy paper, offset paper, or coated paper. Because laminated boxes cannot be folded after being formed, their transportation costs are higher.

[0033] To facilitate the transportation of mounting boxes, some embodiments of this application provide a folding mounting box. The lid of the folding mounting box is removable, and the bottom and enclosure of the box can remain separate during transportation. The three-dimensional enclosure can be folded to maintain a flat shape. This allows the folding mounting box to be folded and stored during transportation, reducing space occupation and transportation costs.

[0034] The following is combined Figures 1 to 12 This application describes the structure of a pasting folding box provided in some embodiments.

[0035] like Figures 1 to 12 As shown, the mounting and folding box 10 provided in some embodiments of this application includes a base plate 11, a surrounding plate 12, and a cover plate 13. The base plate 11 has a plurality of first edges 111 arranged around the center of the base plate 11, the plurality of first edges 111 being connected to form a polygon, and the base plate 11 is provided with a connecting portion 112. The two ends of the surrounding plate 12 are connected together to form a ring shape, the surrounding plate 12 has a plurality of creases 121, the surrounding plate 12 abuts against the base plate 11 to form a receiving cavity 102 with an opening 101, the creases 121 of the surrounding plate 12 correspond to the connection points of two adjacent first edges 111, and at least a portion of the surrounding plate 12 is connected to the connecting portion 112. The cover plate 13 covers the side of the surrounding plate 12 away from the base plate 11 and closes the opening 101.

[0036] The base plate 11 forms the bottom of the mounting folding box 10, and the base plate 11 is planar. Multiple first edges 111 of the base plate 11 define the outer perimeter of the mounting folding box 10. The outer first edges 111 of the base plate 11 are polygonal, such as hexagonal or octagonal. The base plate 11 is provided with connecting portions 112, which serve a connecting function, enabling the base plate 11 to connect with adjacent parts. The connecting portions 112 can be connected in various ways, such as adhesive or snap-fit.

[0037] The enclosing panel 12 forms the side of the mounting folding box 10. When assembled, the enclosing panel 12 is three-dimensional, and it can be folded into a flat shape during transport. The two ends of the enclosing panel 12 are connected together, allowing it to be folded or unfolded from the location of the crease 121. The portion of the enclosing panel 12 located between two adjacent creases 121 corresponds to the first edge 111 of the base plate 11, forming different parts of the side of the mounting folding box 10. When assembled with the base plate 11, the enclosing panel 12 forms a box body, with an opening 101 formed on the side away from the base plate 11.

[0038] The cover plate 13 forms the top of the mounting and folding box 10, and the cover plate 13 includes at least a flat portion. The cover plate 13 abuts against the side of the enclosure plate 12 away from the base plate 11, closing the opening 101 of the box body formed by the enclosure plate 12 and the base plate 11, thereby forming a complete mounting and folding box 10. After the mounting and folding box 10 is assembled, the cover plate 13 can be removed when needed to expose the internal space of the box body for easy access to items.

[0039] The mounting folding box 10 provided in some embodiments of this application forms a box body by fitting a surrounding plate 12 with a base plate 11, and a complete mounting box by fitting a cover plate 13. The surrounding plate 12 and the base plate 11 are connected by a connecting part 112 provided on the base plate 11. The surrounding plate 12 can be folded and stored at the crease 121 so that it can be stored in a flat shape during transportation. The base plate 11 and the cover plate 13 can be transported using their original shapes. Thus, when transporting the mounting folding box 10 before assembly, the space occupied is reduced, and the folding cost of the mounting box is lowered.

[0040] In some embodiments, the plurality of creases 121 of the enclosure plate 12 may be parallel to each other.

[0041] In other words, the crease 121 of the enclosure panel 12 extends along a direction perpendicular to the plane of the base plate 11. This makes the shape of the enclosure panel 12 more regular, simplifies the manufacturing process of the enclosure panel 12, and thus reduces the production cost of the mounting folding box 10.

[0042] In practice, the multiple creases 121 of the enclosure panel 12 can also have a certain included angle. For example, the distance between two adjacent creases 121 of the enclosure panel 12 can gradually increase or gradually decrease in the direction away from the base plate 11, forming a box shape with a small bottom and a large top, or a box shape with a large bottom and a small top.

[0043] The enclosure panel 12 may include a central layer 122, an inner mounting layer 123 and an outer mounting layer 124. The inner mounting layer 123 is located on the side of the central layer 122 closer to the receiving cavity 102, and the outer mounting layer 124 is located on the side of the central layer 122 away from the receiving cavity 102.

[0044] The central layer 122 forms the substrate layer of the enclosure panel 12, serving as the supporting portion of the enclosure panel 12. The inner mounting layer 123 and the outer mounting layer 124 are located on opposite sides of the central layer 122, forming the inner and outer surfaces of the enclosure panel 12. The bonding between these three layers ensures the overall strength of the enclosure panel 12, as well as its surface flatness and aesthetics. In practice, the inner mounting layer 123 and the outer mounting layer 124 can be made of materials with high smoothness and a wide range of colors.

[0045] Figure 8 The unfolded structure of the central layer 122 is shown. Figure 9 The unfolded structure of the inner mounting layer 123 is shown. Figure 10 The unfolded structure of the outer mounting layer 124 is shown. The center layer 122, the inner mounting layer 123 and the outer mounting layer 124 all include multiple folds 121, which correspond to the locations of multiple folds 121 in the enclosing panel 12.

[0046] Alternatively, the extension 1241 at the edge of the outer mounting layer 124 can be bent toward the inner mounting layer 123 and attached to the side of the center layer 122 near the inner mounting layer 123, thus wrapping the edge of the center layer 122 inside.

[0047] like Figure 10 As shown, the outer mounting layer 124 has an extension 1241 and a dividing line 1242 at its edge, with the dividing line 1242 corresponding to the edge of the central layer 122. The extension 1241 of the outer mounting layer 124 located outside the dividing line 1242 can be bent and fitted to the side of the central layer 122 near the inner mounting layer 123, thereby wrapping around the edge of the central layer 122. By wrapping the edge of the central layer 122 with the edge of the outer mounting layer 124, the flatness of the outer side of the folding box can be ensured, without any obvious protruding shape. At the same time, the smoothness of the outer mounting layer 124 can be used to improve the roundness of the edge of the enclosure panel 12, so as not to produce a sharp irritation when touched by hand.

[0048] In some embodiments, there may be multiple connecting portions 112, each connecting portion 112 being foldably disposed at a portion of the first edge 111 of the base plate 11.

[0049] Multiple connecting parts 112 are located at different positions away from the center of the base plate 11. Different connecting parts 112 can form connections with different positions of the enclosing plate 12, thereby strengthening the connection between the base plate 11 and the enclosing plate 12 and ensuring the stability of the box structure. In practice, the connecting parts 112 can be configured as follows: Figure 7 The sheet-like shape is designed for folding and to reduce the space occupied inside the box. The connecting portion 112 can be positioned between two adjacent creases 121 of the enclosure plate 12. While ensuring a good connection between the enclosure plate 12 and the base plate 11, this reduces the number of connecting portions 112 and increases the mating area between each connecting portion 112 and the enclosure plate 12. This simplifies the connection structure between the enclosure plate 12 and the base plate 11.

[0050] In addition, an adhesive area 1121 may be provided on the side surface of the connecting part 112 facing the enclosure plate 12, and the adhesive area 1121 is bonded to the enclosure plate 12.

[0051] In other words, the connecting portion 112 can be connected to the enclosure plate 12 by adhesive bonding. The adhesive area 1121 provided on the side surface of the connecting portion 112 facing the enclosure plate 12 has adhesive properties and can form a tight connection with the enclosure plate 12. The adhesive area 1121 can be distributed in a part of the surface of the connecting portion 112, or it can be distributed in the entire area of ​​the surface of the connecting portion 112 facing the enclosure plate 12.

[0052] Before assembling the enclosure plate 12 and the base plate 11, during transportation, a protective film 1122 can be provided in the bonding area 1121 of the connecting part 112 to protect the bonding area 1121.

[0053] In some embodiments, there may be multiple adhesive areas 1121, and the multiple adhesive areas 1121 are spaced apart from each other.

[0054] Multiple bonding areas 1121 can be distributed in different areas on the surface of the connecting part 112. By increasing the number and location of the bonding areas 1121, the mating area between the connecting part 112 and the enclosure plate 12 can be increased. Simultaneously, the connecting part 112 can form a fixed connection with the enclosure plate 12 in different areas, thereby ensuring the effective connection between the enclosure plate 12 and the base plate 11.

[0055] In some embodiments, the base plate 11 may include a first molding layer 113 and a first mounting layer 114 connected to the first molding layer 113, wherein the edge of the first mounting layer 114 wraps around the edge of the first molding layer 113.

[0056] The first molding layer 113 forms the main part of the base plate 11, supporting the shape and structural strength of the base plate 11. The first mounting layer 114 is attached to the outside of the first molding layer 113 and serves a decorative function.

[0057] In practice, the base plate 11 includes a first molding layer 113 and a first mounting layer 114 attached to the outside of the first molding layer 113. The first molding layer 113 forms the main structure of the base plate 11. The first mounting layer 114 is attached to one side of the first molding layer 113. The first wrapping portion 1141 at the edge of the first mounting layer 114 can be bent from the first bending line 1142 and attached to the other side of the first molding layer 113, thus wrapping the edge of the first molding layer 113. This ensures the surface smoothness at the edge of the base plate 11.

[0058] In addition, the base plate 11 may also include a composite layer 115, which is connected to the first molding layer 113 and located on the side of the first molding layer 113 away from the first mounting layer 114, and part of the connecting portion 112 is located between the first molding layer 113 and the composite layer 115.

[0059] The composite layer 115 and the first molding layer 113 form a composite structure. A portion of the connecting part 112 can be placed between the first molding layer 113 and the composite layer 115, thereby effectively fixing the connecting part 112 to the base plate 11. While ensuring the structural stability of the connecting part 112, the structure of the base plate 11 is simplified, and the manufacturing cost is reduced.

[0060] In practice, the projection of the composite layer 115 onto the first molding layer 113 can be located within the edge of the first molding layer 113.

[0061] In other words, the edge of the composite layer 115 away from the center does not extend beyond the edge of the first molded layer 113 away from the center. When the enclosure plate 12 is connected to the base plate 11, the layered structure will not be exposed on the outside of the base plate 11, thus ensuring the aesthetics of the box.

[0062] In some embodiments, the edge of the cover plate 13 extends beyond the edge of the enclosure plate 12, and the edge of the cover plate 13 is folded to the outside of the enclosure plate 12.

[0063] In other words, the cover plate 13 can form a certain protruding structure, which prevents the cover plate 13 from easily falling off when it is closed. This allows for better coverage of the internal space of the box.

[0064] In some embodiments, the plurality of first edges 111 of the base plate 11 have the same length.

[0065] In other words, the outer perimeter of the base plate 11 can be set as a regular polygon. Utilizing a regular shape can improve the aesthetics of the box. At the same time, it can simplify the structure of the folding box 10, which is beneficial for the production of the folding box 10 and reduces the production cost of the folding box 10.

[0066] In actual situations, such as Figure 11 and Figure 12 As shown, the cover plate 13 may include a second molding layer 131 and a second pasting layer 132 attached to the outside of the second molding layer 131. The second molding layer 131 forms the main structure of the cover plate 13. The bent portion 1311 at the edge of the second molding layer 131 can be folded from the fold line 1312 to form a cover plate 13 with a certain covering depth. The second pasting layer 132 is attached to one side of the second molding layer 131. The second wrapping portion 1321 at the edge of the second pasting layer 132 can be bent from the second bending line 1322 and attached to the other side of the second molding layer 131, thus wrapping the edge of the bent portion 1311. This ensures the surface smoothness of the edge of the cover plate 13.

[0067] Those skilled in the art will understand that the above embodiments are specific implementations of this application, and in practical applications, various changes can be made in form and detail without departing from the spirit and scope of this application.

Claims

1. A pasted folding box, characterized in that, include: A base plate has a plurality of first edges arranged around the center of the base plate, the plurality of first edges being connected to form a polygon, and the base plate is provided with a connecting portion; A retaining plate, the two ends of which are connected together to form a ring, the retaining plate having multiple creases, the retaining plate abutting against the base plate to form an open receiving cavity, the creases of the retaining plate corresponding to the connection points of two adjacent first edges, and at least a portion of the retaining plate being connected to the connecting portion; A cover plate covers the side of the enclosure plate away from the bottom plate and closes the opening; The base plate includes a first molding layer and a first mounting layer connected to the first molding layer. The edge of the first mounting layer wraps around the edge of the first molding layer. The base plate also includes a composite layer connected to the first molding layer and located on the side of the first molding layer away from the first mounting layer. The connecting portion is located between the first molding layer and the composite layer.

2. The pasting and folding box according to claim 1, characterized in that, The multiple creases of the enclosure panel are parallel to each other.

3. The pasting and folding box according to claim 1, characterized in that, There are multiple connecting parts, and each connecting part is foldably disposed at a portion of the first edge of the base plate.

4. The pasting and folding box according to claim 1, characterized in that, The connecting part has an adhesive area on the side surface facing the enclosure plate, and the connecting part is bonded to the enclosure plate in the adhesive area.

5. The pasting folding box according to claim 4, characterized in that, There are multiple bonding areas, and the multiple bonding areas are arranged at intervals.

6. The pasting folding box according to claim 1, characterized in that, The projection of the composite layer onto the first molding layer is located within the edge of the first molding layer.

7. The pasting folding box according to claim 1, characterized in that, The edge of the cover plate extends beyond the edge of the enclosure plate, and the edge of the cover plate is folded to the outside of the enclosure plate.

8. The pasting folding box according to claim 1, characterized in that, Multiple of the first edges have the same length.

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