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, a leather shell plate and a cover plate. The two ends of the enclosing plate are connected together to form a ring shape, the enclosing plate is abutted on the bottom plate to form a containing cavity with an opening, the enclosing plate is provided with a plurality of creases, and the two sides of each crease form an enclosing part. The leather shell plate comprises a middle part, a first adhering part and a second adhering part located at the end of the middle part, the middle part is abutted on the side of the bottom plate away from the enclosing plate, and the first adhering part and the second adhering part are connected with different enclosing parts. The cover plate is covered on the side of the enclosing plate away from the bottom plate and closes the opening. The paste folding box provided by the application can reduce the transportation cost of the paste 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, this application provides a mounting and folding box. The mounting and folding box includes a base plate, a surrounding plate, a shell plate, and a cover plate. The two ends of the surrounding plate are connected together to form a ring. The surrounding plate abuts against the base plate to form an open receiving cavity. The surrounding plate has multiple folds, with enclosing portions formed on both sides of each fold. The shell plate includes a middle portion and a first and a second fitting portion located at the ends of the middle portion. The middle portion abuts against the side of the base plate away from the surrounding plate. The first and second fitting portions are connected to different enclosing portions. 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 sheath plate wrapped around the outside of the box body. The surrounding panel and the sheath plate can be folded at the creases for storage, so that they can be stored flat during transportation. The base plate and the cover plate can be transported using their original shapes. This reduces the space occupied and lowers the folding cost of the mounting box when transporting it before assembly.

[0007] In some embodiments, the first and / or second bonding portions are provided with adhesive areas, which are bonded to the enclosure portion.

[0008] In some implementations, there are multiple bonding areas, which are spaced apart from each other.

[0009] In some embodiments, the edges of the first and / or second mating portions are flush with the edges of the corresponding enclosing portions.

[0010] In some embodiments, the plurality of creases includes a first crease, a second crease and a third crease arranged sequentially, a first fitting portion is connected to an enclosure formed between the first crease and the second crease, and a second fitting portion is connected to an enclosure formed between the third crease and the end of the enclosure plate.

[0011] In some implementations, the width of the second crease is greater than the width of the first and third creases.

[0012] In some implementations, the first crease, the second crease, and the third crease are parallel to each other.

[0013] In some embodiments, the enclosure panel includes a first central layer, a first inner mounting layer, and a first outer mounting layer, wherein the first inner mounting layer is located on the side of the first central layer closer to the receiving cavity, and the first outer mounting layer is located on the side of the first central layer away from the receiving cavity.

[0014] In some embodiments, the edge of the first outer mounting layer is bent toward the first inner mounting layer and adhered to the side of the first central layer near the first inner mounting layer, thus wrapping the edge of the first central layer inside.

[0015] 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. 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 three-dimensional structural diagram of the pasting folding box provided in some embodiments of this application from another perspective;

[0019] Figure 3 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;

[0020] Figure 4 This is a structural schematic diagram of the folding box for mounting and storage provided in some embodiments of this application;

[0021] Figure 5 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;

[0022] Figure 6This 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;

[0023] Figure 7 This is a schematic diagram of the structure of the first central layer of the enclosure plate in a mounting folding box provided in some embodiments of this application;

[0024] Figure 8 This is a schematic diagram of the structure of the first inner mounting layer of the enclosing plate in a mounting folding box provided in some embodiments of this application;

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

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

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

[0028] Figure 12 This is a schematic diagram of the structure of the second outer mounting layer of the leather shell in the mounting folding box provided in some embodiments of this application;

[0029] Figure 13 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;

[0030] Figure 14 This is a schematic diagram of the structure of the second mounting layer of the cover plate in a mounting folding box provided in some embodiments of this application. Detailed Implementation

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] The following is combined Figures 1 to 14 This application describes the structure of a pasting folding box provided in some embodiments.

[0037] like Figures 1 to 14As shown, the mounting and folding box 10 provided in some embodiments of this application includes a base plate, a surrounding plate 12, a shell plate 13, and a cover plate 14. The two ends of the surrounding plate 12 are connected together to form a ring. The surrounding plate 12 abuts against the base plate to form a receiving cavity 102 with an opening 101. The surrounding plate 12 has multiple creases 121, and each crease 121 has a surrounding portion 122 formed on both sides. The shell plate 13 includes a middle portion 131, and a first fitting portion 132 and a second fitting portion 133 located at the ends of the middle portion 131. The middle portion 131 abuts against the side of the base plate away from the surrounding plate 12. The first fitting portion 132 and the second fitting portion 133 are connected to different surrounding portions 122. The cover plate 14 covers the side of the surrounding plate 12 away from the base plate and closes the opening 101.

[0038] The base plate forms the bottom of the mounting folding box 10, and the base plate is flat. Multiple edges of the base plate define the outer dimensions of the mounting folding box 10. The outer edges of the base plate are polygonal, such as square, hexagonal, or octagonal.

[0039] 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 edge of the base plate, forming different parts of the side of the mounting folding box 10, i.e., different enclosing portions 122. When assembled with the base plate, the enclosing panel 12 forms a box body, with an opening 101 formed on the side away from the base plate.

[0040] The outer shell panel 13 wraps around the outside of the box body. The outer shell panel 13 also has fold lines, allowing different parts of the outer shell panel 13 to connect correspondingly with different parts of the box body. The middle portion 131 of the outer shell panel 13 abuts against the bottom plate of the box body, and different fitting portions of the outer shell panel 13 connect with different enclosing portions 122 of the enclosing plate 12, the connection method being either adhesive or snap-fit. The outer shell panel 13 serves both a connecting function and a structural reinforcement function for the box body, while also enhancing the decorative aesthetics of the box body. Before being connected and assembled with the box body, the outer shell panel 13 can also be folded and stored to form a flat shape.

[0041] The cover plate 14 forms the top of the mounting folding box 10, and the cover plate 14 includes at least a flat portion. The cover plate 14 abuts against the side of the enclosure plate 12 away from the bottom plate, closing the opening 101 of the box body formed by the enclosure plate 12 and the bottom plate, thereby forming a complete mounting folding box 10. After the mounting folding box 10 is assembled, the cover plate 14 can be removed when needed to expose the internal space of the box body for easy access to items.

[0042] 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, and a complete mounting box by fitting a cover plate 14 with the base plate. The surrounding plate 12 and the base plate are connected by a sheath plate 13 wrapped around the outside of the box body. The surrounding plate 12 and the sheath plate 13 can be folded and stored at the crease 121 so that they can be stored in a flat shape during transportation. The base plate and the cover plate 14 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.

[0043] In some embodiments, the first fitting portion 132 and / or the second fitting portion 133 are provided with an adhesive area 134, which is adhered to the enclosure portion 122.

[0044] In other words, the fitting portion of the outer shell plate 13 can be connected to the enclosure portion 122 of the enclosure plate 12 by means of adhesive bonding. The adhesive area 134 provided on the side surface of the fitting portion facing the enclosure plate 12 has adhesive properties and can form a tight connection with the enclosure plate 12. The adhesive area 134 can be distributed in a part of the surface of the fitting portion, or it can be distributed in the entire area of ​​the surface of the fitting portion facing the enclosure plate 12.

[0045] Before assembling the enclosure plate 12 and the shell plate 13, a protective film 135 can be placed in the bonding area 134 of the bonding part during transportation to protect the bonding area 134.

[0046] In some embodiments, there are multiple adhesive regions 134, and the multiple adhesive regions 134 are spaced apart from each other.

[0047] Multiple bonding areas 134 can be distributed in different areas on the surface of the connecting part. By increasing the number and location of the bonding areas 134, the mating area between the connecting part and the enclosure plate 12 can be increased. Simultaneously, the connecting part 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.

[0048] In addition, the edges of the first fitting portion 132 and / or the second fitting portion 133 are flush with the edges of the corresponding enclosing portion 122.

[0049] In other words, the fitting portion of the outer shell panel 13 can overlap with the enclosing portion 122 of the enclosing panel 12, remaining flush at the edges. This means the fitting portion can completely cover the enclosing portion 122, ensuring the mating area between them and guaranteeing the connection strength between the outer shell panel 13 and the enclosing panel 12. Simultaneously, the fitting portion can conceal the enclosing portion 122, ensuring the aesthetic appeal of the box's exterior.

[0050] In some embodiments, the base plate includes a first molding layer 111 and a first mounting layer 112 attached to the outside of the first molding layer 111, the first molding layer 111 forming the main structure of the base plate. The first mounting layer 112 is attached to one side of the first molding layer 111, and a first wrapping portion 1121 at the edge of the first mounting layer 112 can be bent from the first bending line 1122 and attached to the other side of the first molding layer 111, thus wrapping the edge of the first molding layer 111. This ensures the surface smoothness at the edge of the base plate.

[0051] In some embodiments, the plurality of creases 121 include a first crease 1211, a second crease 1212 and a third crease 1213 arranged sequentially, a first fitting portion 132 is connected to an enclosure portion 122 formed between the first crease 1211 and the second crease 1212, and a second fitting portion 133 is connected to an enclosure portion 122 formed between the third crease 1213 and the end of the enclosure plate 12.

[0052] Multiple creases 121 are distributed at different positions on the enclosing plate 12. By forming three creases 121 on the enclosing plate 12, the enclosing plate 12 can be closed to form a quadrilateral outline. This simplifies the structure of the box, reduces the number of creases 121, and lowers the manufacturing difficulty of the pasted folding box 10. The fitting part of the outer shell plate 13 is connected to the two enclosing parts 122 arranged opposite to each other in the enclosing plate 12, which can form a semi-enclosed shape for the box body and enhance the stability of the box structure.

[0053] Additionally, the outer perimeter of the base plate can be set as a quadrilateral, such as a square, corresponding to the outer perimeter of the enclosure plate 12. Using a regular shape can improve the aesthetics of the box. At the same time, it simplifies the structure of the laminated folding box 10, facilitating its production and reducing manufacturing costs. The base plate may include a molding layer and a laminating layer. The molding layer forms the main part of the base plate, supporting its shape and structural strength. The laminating layer is attached to the outside of the molding layer and serves a decorative purpose.

[0054] In some embodiments, the width of the second crease 1212 is greater than the width of the first crease 1211 and the third crease 1213.

[0055] By making the width of the crease 121 in the middle position greater than the width of the creases 121 on both sides, it is easier to fold the enclosure panel 12 multiple times before assembling the box, so that the enclosure panel 12 can be folded and stored into a flat shape that is basically the same size as the base plate. This helps to reduce the space occupied during transportation and effectively reduce transportation costs.

[0056] In addition, the first crease 1211, the second crease 1212 and the third crease 1213 are parallel to each other.

[0057] In other words, the creases 121 of the enclosure panel 12 extend along a direction perpendicular to the plane of the base plate. 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.

[0058] 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 bottom plate, forming a box shape with a small bottom and a large top, or a box shape with a large bottom and a small top.

[0059] In practice, the enclosure panel 12 may include a first central layer 123, a first inner mounting layer 124 and a first outer mounting layer 125. The first inner mounting layer 124 is located on the side of the first central layer 123 closer to the receiving cavity 102, and the first outer mounting layer 125 is located on the side of the first central layer 123 away from the receiving cavity 102.

[0060] The first central layer 123 forms the substrate layer of the enclosure panel 12, serving as the supporting part of the enclosure panel 12, and can be made of grey board or corrugated board. The first inner mounting layer 124 and the first outer mounting layer 125 are located on opposite sides of the first central layer 123, forming the inner and outer surfaces of the enclosure panel 12. Through the bonding of the three layers, the overall strength of the enclosure panel 12 can be ensured, as well as the surface flatness and aesthetics of the enclosure panel 12. In practice, the first inner mounting layer 124 and the first outer mounting layer 125 can be made of materials with high smoothness and rich colors.

[0061] Figure 7 The unfolded structure of the first central layer 123 is shown. Figure 8 The unfolded structure of the first inner mounting layer 124 is shown. Figure 9 The unfolded structure of the first outer mounting layer 125 is shown. The first central layer 123, the first inner mounting layer 124 and the first outer mounting layer 125 all include a first fold 1211, a second fold 1212 and a third fold 1213, which correspond to the positions of the fold lines of the enclosing panel 12.

[0062] In some embodiments, the first extension 1251 at the edge of the first outer mounting layer 125 bends toward the first inner mounting layer 124 and adheres to the side of the first central layer 123 near the first inner mounting layer 124, and wraps the edge of the first central layer 123 inside.

[0063] like Figure 9As shown, the edge of the first outer mounting layer 125 has a first extension 1251 and a first dividing line 1252, the first dividing line 1252 corresponding to the edge of the first central layer 123. The first extension 1251 of the first outer mounting layer 125, located outside the first dividing line 1252, can be bent and fitted to the side of the first central layer 123 near the first inner mounting layer 124, thereby wrapping the edge of the first central layer 123. By wrapping the edge of the first central layer 123 with the edge of the first outer mounting layer 125, 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 first outer mounting layer 125 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 a person.

[0064] In some embodiments, the casing 13 may include a second central layer 136, a second inner mounting layer 137 and a second outer mounting layer 138, wherein the second inner mounting layer 137 is located on the side of the second central layer 136 closer to the receiving cavity 102 and the second outer mounting layer 138 is located on the side of the second central layer 136 away from the receiving cavity 102.

[0065] The second central layer 136 forms the base material layer of the outer shell 13, serving as the supporting part of the outer shell 13, and can be made of grey board or corrugated board. The second inner mounting layer 137 and the second outer mounting layer 138 are located on opposite sides of the second central layer 136, forming the inner and outer surfaces of the outer shell 13. Through the bonding of the three layers, the overall strength of the outer shell 13 can be ensured, as well as the surface flatness and aesthetics of the outer shell 13. In practice, the second inner mounting layer 137 and the second outer mounting layer 138 can be made of materials with high smoothness and rich colors.

[0066] Figure 10 The unfolded structure of the second central layer 136 is shown. Figure 11 The unfolded structure of the second inner mounting layer 137 is shown. Figure 12 The unfolded structure of the second outer mounting layer 138 is shown. The second central layer 136, the second inner mounting layer 137, and the second outer mounting layer 138 all include a second fold 1212, a third fold 1213, and corresponding to the fold lines of the outer casing 13. The size of the second inner mounting layer 137 can be smaller than that of the second central layer 136 to reduce material usage.

[0067] In some embodiments, the second extension 1381 at the edge of the second outer mounting layer 138 bends toward the second inner mounting layer 137 and fits against the side of the second central layer 136 near the second inner mounting layer 137, and wraps the edge of the second central layer 136 inside.

[0068] like Figure 12As shown, the edge of the second outer mounting layer 138 has a second extension 1381 and a second dividing line 1382, with the second dividing line 1382 corresponding to the edge of the second central layer 136. The second extension 1382 of the second outer mounting layer 138, located outside the second dividing line 1382, can be bent and fitted to the side of the second central layer 136 near the second inner mounting layer 137, thereby wrapping around the edge of the second central layer 136. By wrapping the edge of the second central layer 136 with the edge of the second outer mounting layer 138, the flatness of the outer side of the folding box can be ensured, with no obvious protruding shape. At the same time, the smoothness of the second outer mounting layer 138 can be used to improve the roundness of the edge of the outer casing 13, so as not to produce a sharp irritation when touched by hand.

[0069] In some embodiments, the edge of the cover plate 14 extends beyond the edge of the enclosure plate 12, and the edge of the cover plate 14 is folded to the outside of the enclosure plate 12.

[0070] In other words, the cover plate 14 can form a certain protruding structure, and the inner side of the protruding structure can abut against the outer side of the enclosure plate 12 and the outer side of the shell plate 31. The protruding structure prevents the cover plate 14 from easily falling off when closed, thus effectively covering the internal space of the box.

[0071] In actual situations, such as Figure 13 and Figure 14 As shown, the cover plate 14 may include a second molding layer 141 and a second pasting layer 142 attached to the outside of the second molding layer 141. The second molding layer 141 forms the main structure of the cover plate 14. The bent portion 1411 at the edge of the second molding layer 141 can be folded from the fold line 1412 to form a cover plate 14 with a certain covering depth. The second pasting layer 142 is attached to one side of the second molding layer 141. The second wrapping portion 1421 at the edge of the second pasting layer 142 can be bent from the second bending line 1422 and attached to the other side of the second molding layer 141, thus wrapping the edge of the bent portion 1411. This ensures the surface smoothness of the cover plate 14 at the edge.

[0072] 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: Base plate; A retaining plate, the two ends of which are connected together to form a ring, the retaining plate abutting against the base plate to form an open receiving cavity, the retaining plate having multiple folds, and each fold forming a retaining portion on both sides; The shell panel includes a middle portion, and a first fitting portion and a second fitting portion located at the ends of the middle portion. The middle portion abuts against the side of the base plate away from the enclosure panel. The first fitting portion and the second fitting portion are connected to different enclosure portions. A cover plate covers the side of the enclosure plate away from the base plate and closes the opening.

2. The pasting and folding box according to claim 1, characterized in that, The first and / or the second bonding portion are provided with an adhesive area, which is bonded to the enclosure portion.

3. The pasting and folding box according to claim 2, characterized in that, There are multiple bonding areas, and the multiple bonding areas are spaced apart from each other.

4. The pasting and folding box according to claim 1, characterized in that, The edges of the first and / or the second adhesive portions are flush with the edges of the corresponding enclosing portions.

5. The pasting folding box according to claim 1, characterized in that, The plurality of creases include a first crease, a second crease and a third crease arranged sequentially, the first fitting portion is connected to the enclosure portion formed between the first crease and the second crease, and the second fitting portion is connected to the enclosure portion formed between the third crease and the end of the enclosure plate.

6. The pasting folding box according to claim 5, characterized in that, The width of the second crease is greater than the width of the first crease and the third crease.

7. The pasting folding box according to claim 5, characterized in that, The first crease, the second crease, and the third crease are parallel to each other.

8. The pasting folding box according to claim 1, characterized in that, The enclosure panel includes a first central layer, a first inner mounting layer, and a first outer mounting layer. The first inner mounting layer is located on the side of the first central layer closer to the receiving cavity, and the first outer mounting layer is located on the side of the first central layer away from the receiving cavity.

9. The pasted folding box according to claim 8, characterized in that, The edge of the first outer mounting layer is bent toward the first inner mounting layer and adhered to the side of the first central layer near the first inner mounting layer, thus wrapping the edge of the first central layer inside.

10. The pasting and 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.

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