Integrally-formed packaging box

Abstract

The utility model discloses an integrally formed packing box, which relates to the technical field of packing boxes and comprises a bottom surface and a cover surface which are identical in shape and area, the bottom surface and the cover surface are connected through a first side surface and a second side surface and are symmetrically arranged, and the first side surface and the second side surface are rectangular and are directly connected. A third side face, a fourth side face, a fifth side face and a sixth side face are connected to the inner sides of the first side face and the second side face in an extending mode, protrusions are arranged on the edge of the bottom face, and openings matched with the protrusions are formed in the cover face and the edges of the third side face, the fourth side face, the fifth side face and the sixth side face. The edges of the cover face and the side faces are provided with hinges used for increasing the splicing area, and the bottom face, the side faces and the cover face are all of an integrally-formed structure. The cover and the box body are integrally formed, so that the paper cost is saved; the number of boxes in the same space is large, and the transportation cost is reduced; the production process is simple, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to an integrally formed packaging box. Background Art

[0002] The existing similar box type adopts a top and bottom cover structure composed of two independent parts: the cover box and the bottom box are separated, not formed in one piece, but the cover box and the bottom box are made separately, and then the upper and lower parts are buckled together for use. In the design of the top and bottom box, the cover box is regarded as the "sky" and is located at the top; the bottom box is regarded as the "ground" and is located at the bottom. The product is placed in the bottom box, and the cover box completely or partially wraps the bottom box to achieve packaging. It has three significant defects. First, due to the high consumption of paper in its production process, the cost is relatively high, which is undoubtedly a considerable burden for enterprises pursuing cost-effectiveness. Secondly, the top and bottom box consists of a cover box and a bottom box, which makes the overall structure relatively loose and occupies a large space, thereby increasing the cost of transportation and storage. Finally, the use of traditional top and bottom box forming equipment not only has many processes, but also relatively complex processes, which not only affects production efficiency, but also increases the difficulty of operation and labor costs. Utility Model Content

[0003] Technical problems to be solved by utility models

[0004] In view of the technical problems that the existing paper boxes with top and bottom lid structures use more paper, have high costs, occupy a large space, have high transportation costs, have many manufacturing steps and complex processes, the utility model provides an one-piece packaging box, whose lid and box body are integrally formed, saving paper costs; a large number of boxes can be packed in the same space, reducing transportation costs; the production process is simple, and the production efficiency is improved, thus solving the technical problems of high production costs and low transportation efficiency of existing paper boxes with top and bottom lids.

[0005] Technical Solution

[0006] In order to solve the above problems, the technical solution provided by the utility model is:

[0007] An integrally formed packaging box comprises a bottom surface and a cover surface of the same shape and area, the bottom surface and the cover surface are connected by a first side surface and a second side surface and are symmetrically arranged, the first side surface and the second side surface are rectangular and directly connected, a third side surface, a fourth side surface, a fifth side surface and a sixth side surface are extended and connected inside the first side surface and the second side surface, an edge of the bottom surface is provided with a protrusion, the edges of the cover surface and the third side surface, the fourth side surface, the fifth side surface and the sixth side surface are provided with openings matching the protrusion, the edges of the cover surface and the side surfaces are provided with hinges for increasing the splicing area, and the bottom surface, the side surfaces and the cover surface are all integrally formed structures.

[0008] The design of this one-piece packaging box really shows its uniqueness and practicality. The bottom surface and the cover surface have the same shape and area, and are symmetrically connected by the first side surface and the second side surface. This design is not only beautiful, but also enhances the overall stability of the packaging box. The first side surface and the second side surface are directly connected as a rectangle, which simplifies the production process and improves production efficiency.

[0009] The third side, the fourth side, the fifth side and the sixth side extend from the inside of the first side and the second side to form the side structure of the packaging box, which increases the layering and three-dimensional sense of the packaging box. The edge of the bottom surface is provided with a protrusion, which cooperates with the openings of the cover surface and the edges of the third, fourth, fifth and sixth sides. This design ensures the tightness and sealing of the packaging box when it is closed, and effectively prevents the damage or loss of the items during transportation.

[0010] The edges of the cover and the sides are provided with folds to increase the splicing area. This design not only improves the structural strength of the packaging box, but also enables the packaging box to remain stable when a larger support area is required. This design makes the packaging box more practical and durable while maintaining its beauty.

[0011] Most importantly, the bottom, sides and cover are all one-piece structures, which greatly simplifies the production process, reduces production costs and improves production efficiency. The one-piece design also makes the structure of the packaging box more stable and improves the overall quality of the packaging box.

[0012] In summary, this one-piece packaging box design is not only beautiful and practical, but also has high production efficiency, low cost, high transportation efficiency, and has broad market application prospects. Whether it is used for gift packaging, commodity display or other purposes, it can meet the needs of users and bring considerable economic benefits to enterprises.

[0013] Optionally, the bottom surface and the cover surface are both V-shaped.

[0014] V-shaped packaging boxes can be spliced ​​together, which can be used to load some products that are not square in shape. The overall stability is greatly improved after splicing.

[0015] Optionally, a first hinge and a second hinge are provided at two ends of the cover surface, and a first baffle and a second baffle for limiting are respectively provided at the folds of the first hinge and the second hinge.

[0016] The first baffle and the second baffle are used to prevent the first hinge and the second hinge from being pressed down too low when they are pressed down to the side, and to serve as a limit to ensure that the packaging box will not be deformed.

[0017] Optionally, the four edges of the bottom surface are provided with a first protrusion, a second protrusion, a third protrusion and a fourth protrusion, and one side of the third side surface, the fourth side surface, the fifth side surface and the sixth side surface is provided with a first opening, a second opening, a third opening and a fourth opening, and the first, second, third and fourth protrusions are respectively plugged into and matched with the first, second, third and fourth openings.

[0018] The packaging box is made more solid and the structural strength of the packaging box is improved.

[0019] Optionally, the protrusion is hook-shaped, one end of which is provided with a barb, and the opening is an inverted trapezoid, and the inverted trapezoid is engaged with the barb.

[0020] This prevents the box from protruding out of the opening easily, thereby improving the structural strength of the packaging box.

[0021] As an option, a trapezoidal fold is provided at the lower edge of the second side surface.

[0022] The contact area is increased, and the splicing strength and the structural strength of the packaging box are improved.

[0023] Optionally, the edges of the hinges are all rounded structures.

[0024] Avoid scratching your skin with sharp parts.

[0025] Optionally, the thickness of the folds of the hinges is thinner than other positions of the packaging box.

[0026] It is convenient to fold the leaflets and avoid the folding lines from deviating.

[0027] Beneficial Effects

[0028] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0029] First, the one-piece design of the lid and the box body significantly reduces the paper cost. Since there is no need to prepare materials for the lid and the box body separately, the utilization rate of materials is greatly improved, thereby reducing production costs. This design is also in line with the modern packaging industry's pursuit of environmental protection and sustainable development, reducing unnecessary waste and reducing dependence on natural resources. Secondly, the one-piece design allows more packaging boxes to be loaded into the same space, thereby reducing transportation costs. Traditional paper boxes with lids and tops often take up more space during transportation due to structural limitations, while the one-piece design overcomes this shortcoming and improves transportation efficiency. This is undoubtedly a huge advantage for companies that need to transport a large number of packaging boxes. In addition, the production process of one-piece packaging boxes is relatively simple, which helps to improve production efficiency. Since the steps of assembly and splicing are reduced, the error rate in the production process will also be reduced, further improving product quality. This design enables companies to respond to market demand more quickly and improve market competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A schematic diagram of the folded structure of an integrally formed packaging box proposed in an embodiment of the utility model;

[0031] Figure 2 This is a schematic diagram of the unfolded structure of an integrally formed packaging box proposed in an embodiment of the utility model;

[0032] Figure 3 A schematic diagram of the structure of a barb of an integrally formed packaging box proposed in an embodiment of the utility model;

[0033] 1. Bottom surface; 2. Cover surface; 3. First side surface; 4. Second side surface; 5. Third side surface; 6. Fourth side surface; 7. Fifth side surface; 8. Sixth side surface; 9. First fold; 10. First opening; 11. Second fold; 12. Second opening; 13. First protrusion; 14. Second protrusion; 15. Third opening; 16. Fourth opening; 17. Third protrusion; 18. Fourth protrusion; 19. Fifth opening; 20. Sixth opening; 21. Barb. DETAILED DESCRIPTION

[0034] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.

[0035] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It should also be noted that, for the convenience of description, only the parts related to the utility model are shown in the accompanying drawings. The words "first", "second", etc. described in the present utility model are set for the convenience of describing the technical solution of the present utility model, and have no specific limiting effect. They are all general references and do not constitute a limiting effect on the technical solution of the present utility model. It should be noted that, in the absence of conflict, the embodiments and features in the embodiments in the present application can be combined with each other. In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a connection between the insides of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Multiple technical solutions in the same embodiment, and multiple technical solutions in different embodiments, can be arranged and combined to form new technical solutions that do not have contradictions or conflicts, all of which are within the scope of protection required by the present utility model.

[0036] Example

[0037] Combined with Figure 1-3 , an integrally formed packaging box, comprising a bottom surface 1 and a cover surface 2 of the same shape and area, the bottom surface 1 and the cover surface 2 are connected by a first side surface 3 and a second side surface 4 and are symmetrically arranged, the first side surface 3 and the second side surface 4 are rectangular and directly connected, the first side surface 3 and the second side surface 4 are extended and connected to the inside with a third side surface 5, a fourth side surface 6, a fifth side surface 7 and a sixth side surface 8, the edge of the bottom surface 1 is provided with a protrusion, the edges of the cover surface 2 and the third side surface 5, the fourth side surface 6, the fifth side surface 7 and the sixth side surface 8 are provided with openings matching the protrusion, the edges of the cover surface 2 and the side surfaces are provided with folds for increasing the splicing area, and the bottom surface 1, the side surfaces and the cover surface 2 are all integrally formed structures.

[0038] The design of this one-piece packaging box incorporates a variety of innovative elements, presenting an efficient, beautiful and practical packaging solution. The following is a detailed analysis of the characteristics of this packaging box: Design of bottom surface 1 and cover surface 2: bottom surface 1 and cover surface 2 are not only the same in shape and area, but also connected by first side surface 3 and second side surface 4. This symmetrical design makes the overall structure of the packaging box stable and beautiful. As the main part of the packaging, the bottom surface 1 and cover surface 2 have the same shape and area to ensure the uniformity and coordination of the packaging box.

[0039] Side structure: The first side 3 and the second side 4 are rectangular and directly connected. This design simplifies the structure of the packaging box and reduces production costs. At the same time, the third side 5, the fourth side 6, the fifth side 7 and the sixth side 8 extending from the first side 3 and the second side 4 add more layering and three-dimensionality to the packaging box, making it more visually attractive.

[0040] Matching structure: The edge of the bottom surface 1 is provided with protrusions, and the edges of the cover surface 2 and the third, fourth, fifth and sixth side surfaces 8 are provided with openings matching with these protrusions. This design enables the packaging box to fit tightly when closed, improves the sealing and safety, and prevents the items from falling or being damaged during transportation.

[0041] Folding design: There are foldings on the edges of the cover 2 and the side. The main function of these foldings is to increase the splicing area, thereby improving the structural strength of the packaging box. In addition, the edges of the foldings are rounded to avoid the risk of sharp parts scratching the skin, while increasing the aesthetics of the packaging box. The thickness of the folding is designed to be thinner than other parts of the packaging box, which makes the folding easier to fold and the folding is not easy to deviate, ensuring the flatness and stability of the packaging box.

[0042] One-piece molding structure: The bottom surface 1, the side surface and the cover surface 2 are all one-piece molding structures. This design simplifies the production process and improves production efficiency. The one-piece molding structure also makes the various parts of the packaging box tightly combined, improving the stability and durability of the overall structure.

[0043] In summary, this one-piece packaging box has a wide range of application prospects in the packaging industry with its unique design and practical functions. Whether it is used for gift packaging, product display or other purposes, it can effectively meet the needs of users and bring economic benefits and brand value enhancement to enterprises.

[0044] V-shaped packaging boxes can be spliced ​​together, which can be used to load some products that are not square in shape. The overall stability is greatly improved after splicing.

[0045] The two ends of the cover surface 2 are provided with a first folding leaf 9 and a second folding leaf 11 , and the folds of the first folding leaf 9 and the second folding leaf 11 are provided with a first baffle 10 and a second baffle 12 for limiting position, respectively.

[0046] The first baffle 10 and the second baffle 12 are used to prevent the first folding leaf 9 and the second folding leaf 11 from being pressed down too low when they are pressed down to the side, and to serve as a limit to ensure that the packaging box will not be deformed.

[0047] The four edges of the bottom surface 1 are provided with a first protrusion 13, a second protrusion 14, a third protrusion 17 and a fourth protrusion 18, and one side of the third side surface 5, the fourth side surface 6, the fifth side surface 7 and the sixth side surface 8 is provided with a first opening 15, a second opening 16, a third opening 19 and a fourth opening 20, and the first, second, third and fourth protrusions are respectively plugged and matched with the first, second, third and fourth openings, so that the packaging box is more solid and the structural strength of the packaging box is improved.

[0048] The protrusion is hook-shaped, one end of which is provided with a barb 21, and the opening is an inverted trapezoid, which is engaged with the barb 21. This prevents the protrusion from easily falling out of the opening, thereby improving the structural strength of the packaging box.

[0049] The lower edge of the second side surface 4 is provided with a trapezoidal fold to increase the contact area, thereby improving the splicing strength and the structural strength of the packaging box.

[0050] The edges of the hinges are all rounded. In the design of this one-piece packaging box, the edges of the hinges are rounded, which is a practical and humanized design consideration. The rounded structure has many advantages over the right-angle structure.

[0051] First, the rounded corner structure can effectively prevent sharp parts from scratching the skin. In daily life, people often come into contact with various packaging boxes. If they accidentally touch the sharp edges, it is easy to scratch the skin. The folding edge of the rounded corner structure is smoother, reducing the risk of accidental scratches. This design is more considerate and safe, especially for children and people with sensitive skin.

[0052] Secondly, the rounded corner structure of the folding edge also increases the beauty of the packaging box. The rounded edge lines make the entire packaging box look softer and more comfortable, in line with modern aesthetic trends. At the same time, the rounded corner structure can also reduce damage caused by collision or friction during production and transportation, and improve the durability of the packaging box.

[0053] In addition, the rounded corner structure of the folding edge is also convenient for folding and unfolding. Since the edge is smoother, it is less likely to produce creases or jams when folding, making the operation smoother. At the same time, when the packaging box needs to be unfolded, the rounded corner structure is also easier to open, which improves the convenience of use.

[0054] In summary, the design of the rounded corner structure on the folding edge not only improves the safety and aesthetics of the packaging box, but also enhances its durability and convenience of use. This design fully considers the needs and experience of users, making this one-piece packaging box more competitive in the market.

[0055] The thickness of the fold of the hinge is thinner than that of other positions of the packaging box. The design of this one-piece packaging box is indeed very thoughtful, especially the treatment of the fold of the hinge. The thickness of the fold of the hinge is deliberately designed to be thinner than that of other positions of the packaging box. This detail treatment has multiple advantages.

[0056] First, the thinner creases make it easier to fold the leaflets, improving production efficiency. During the production process, workers can easily fold along the preset creases without using too much force or skills, thus reducing the difficulty of operation and increasing production speed.

[0057] Secondly, the design of thin creases can also help avoid the problem of crease deviation. If the crease is too thick, it may deviate from the predetermined position during the folding process, resulting in an unsightly appearance or unstable structure of the packaging box. Thin creases can better maintain the accuracy and stability of the crease, so that the packaging box can present a neat and beautiful appearance after folding.

[0058] In addition, the design of thin creases also helps to improve the overall quality of the packaging box. Thinner creases mean that there will not be too much material accumulation or deformation during the folding process, thus ensuring the flatness and stability of the packaging box. This is especially important for packaging boxes that need to be stored or transported for a long time, which can effectively prevent deformation or damage caused by crease problems.

[0059] In summary, the folding crease design of this one-piece packaging box is indeed very clever, which not only improves production efficiency, but also ensures the quality and aesthetics of the packaging box. This design reflects the ultimate pursuit of details and in-depth insight into user needs, making this packaging box more competitive in the market.

[0060] This one-piece packaging box design is undoubtedly an innovation, which effectively solves the problems faced by traditional lid paper boxes. Specifically, this design brings the following significant advantages:

[0061] First, the one-piece design of the lid and the box body significantly reduces paper costs. Since there is no need to prepare materials for the lid and the box body separately, the material utilization rate is greatly improved, thereby reducing production costs. This design is also in line with the modern packaging industry's pursuit of environmental protection and sustainable development, reducing unnecessary waste and reducing dependence on natural resources.

[0062] Secondly, the one-piece design allows more packaging boxes to be packed into the same space, thus reducing transportation costs. Traditional lidded paper boxes often take up more space during transportation due to structural limitations, but the one-piece design overcomes this shortcoming and improves transportation efficiency. This is undoubtedly a huge advantage for companies that need to transport a large number of packaging boxes.

[0063] In addition, the production process of the one-piece packaging box is relatively simple, which helps to improve production efficiency. Since the steps of assembly and splicing are reduced, the error rate in the production process will also be reduced, further improving product quality. This design enables companies to respond to market demand more quickly and improve market competitiveness.

[0064] In general, the design of this one-piece packaging box successfully solves the technical problems of high production cost and low transportation efficiency of traditional top and bottom cover paper boxes. With its unique advantages, it brings new possibilities to the packaging industry and provides strong support for the sustainable development of enterprises.

[0065] The above schematically describes the present invention and its implementation methods, which are not restrictive. The drawings show only one implementation method of the present invention, and the actual structure is not limited thereto. Therefore, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the present invention, they should all fall within the protection scope of the present invention.

Claims

1. An integrally formed packaging box, characterized in that: It includes a bottom surface and a cover surface of the same shape and area, the bottom surface and the cover surface are connected by a first side surface and a second side surface and are symmetrically arranged, the first side surface and the second side surface are rectangular and directly connected, the first side surface and the second side surface are extended and connected to the inside of the third side surface, the fourth side surface, the fifth side surface and the sixth side surface, the edge of the bottom surface is provided with a protrusion, the edges of the cover surface and the third side surface, the fourth side surface, the fifth side surface and the sixth side surface are provided with openings matching the protrusion, the edges of the cover surface and the side surfaces are provided with hinges for increasing the splicing area, and the bottom surface, the side surfaces and the cover surface are all integrally formed structures.

2. The one-piece packaging box according to claim 1, characterized in that: The bottom surface and the cover surface are both V-shaped.

3. The one-piece packaging box according to claim 2, characterized in that: The two ends of the cover are provided with a first hinge and a second hinge, and the folds of the first hinge and the second hinge are respectively provided with a first baffle and a second baffle for limiting position.

4. The one-piece packaging box according to claim 1, characterized in that: The four edges of the bottom surface are provided with a first protrusion, a second protrusion, a third protrusion and a fourth protrusion, and one side of the third side surface, the fourth side surface, the fifth side surface and the sixth side surface is provided with a first opening, a second opening, a third opening and a fourth opening, and the first, second, third and fourth protrusions are respectively plugged into and matched with the first, second, third and fourth openings.

5. The one-piece packaging box according to claim 1, characterized in that: The protrusion is hook-shaped, one end of which is provided with a barb, and the opening is an inverted trapezoid, and the inverted trapezoid is engaged with the barb.

6. The one-piece packaging box according to claim 1, characterized in that: The lower edge of the second side surface is provided with a trapezoidal hinge.

7. The one-piece packaging box according to claim 1, characterized in that: The edges of the hinges are all rounded structures.

8. An integrally formed packaging box according to any one of claims 1 to 7, characterized in that: The thickness of the folds of the folding pages is thinner than that of other positions of the packaging box.

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