Honeycomb plate and carton

Abstract

The utility model provides a honeycomb board and a carton, the honeycomb board comprises an upper paperboard, a lower paperboard and a honeycomb paper core; the upper end and the lower end of the honeycomb paper core are respectively adhered to the upper paperboard and the lower paperboard; the honeycomb paper core comprises a plurality of honeycomb units, and a closed air cavity is defined by the honeycomb units; the plurality of honeycomb units are adjacently arranged in the vertical direction and the horizontal direction; the adjacent honeycomb units share one side wall; and the plurality of honeycomb units are mutually connected in the vertical direction to form a net-shaped structure. When the honeycomb plate is used for packaging articles, the closed air cavities formed by the honeycomb units can effectively absorb impact force, and the buffering effect is achieved. The adjacent honeycomb units share one side wall, so that impact force can be transmitted between the adjacent air cavities, and therefore, the impact force can be absorbed and buffered more effectively, and articles can be better protected.

Description

Technical Field

[0001] The utility model relates to the technical field of household electrical appliances, in particular to a honeycomb board and a carton. Background Art

[0002] Honeycomb paperboard is generally made of honeycomb paper core and surface paperboard. Honeycomb paperboard is very popular in the market for its light weight, low price, high strength and recyclability, especially in developed countries and regions such as the Netherlands, the United States and Japan. It has become a new type of green packaging that saves resources and protects the environment. Honeycomb paperboard packaging boxes are ideal packaging for Chinese export goods. Its promotion and application can reduce the damage rate of goods during circulation on the one hand; on the other hand, it can replace wooden boxes and is beneficial to environmental protection.

[0003] In the prior art, honeycomb paperboard is made according to the principle of natural honeycomb structure, which is made by bonding corrugated paper into numerous hollow three-dimensional regular hexagons to form an integral force-bearing paper core.

[0004] As the application of honeycomb paperboard becomes more and more extensive, new requirements are put forward for the strength and hardness of honeycomb paperboard. In the related art, after the honeycomb paperboard is used to pack the articles, the elasticity of the honeycomb paperboard is insufficient and it cannot effectively absorb the impact force, which easily causes damage to the articles. Utility Model Content

[0005] The utility model aims to provide a honeycomb panel which can effectively absorb impact force, play a buffering role and better protect articles.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] According to one aspect of the utility model, the utility model provides a honeycomb board, comprising an upper paperboard, a lower paperboard, and a honeycomb paper core; the upper paperboard and the lower paperboard are arranged opposite to each other and at intervals; the upper paperboard and the lower paperboard are arranged in parallel; the honeycomb paper core is arranged between the upper paperboard and the lower paperboard; the upper end and the lower end of the honeycomb paper core are respectively pasted on the upper paperboard and the lower paperboard; the honeycomb paper core comprises a plurality of honeycomb units, and the honeycomb units are enclosed to form a closed air cavity; the plurality of honeycomb units are arranged adjacent to each other vertically and horizontally; the adjacent honeycomb units share a side wall; and the plurality of honeycomb units are vertically connected to each other to form a mesh structure.

[0008] In some embodiments of the present application, the honeycomb paper core includes a plurality of horizontally distributed paper core components; the paper core components include a vertical paperboard extending vertically, and an enclosing paperboard protruding horizontally from one side of the vertical paperboard; the enclosing paperboards intersect and enclose in sequence to form a mesh structure; the vertical paperboard and the enclosing paperboard are enclosed to form a plurality of cavities with one side open on one side of the vertical paperboard; the plurality of paper core components are horizontally connected and adhered in sequence to form the honeycomb unit at the enclosing paperboard.

[0009] In some embodiments of the present application, the enclosing paperboards are enclosed with each other so that the outer peripheral wall of the air cavity has a hexagonal structure.

[0010] In some embodiments of the present application, the enclosing paperboard is horizontally arranged at the sides of the upper end and the lower end of the air cavity.

[0011] In some embodiments of the present application, a reinforcing plate extending vertically is disposed in the cavity, and upper and lower ends of the reinforcing plate respectively abut against an upper side wall and a lower side wall of the air cavity.

[0012] In some embodiments of the present application, the reinforcing plate protrudes from a side of the vertical paperboard facing the enclosing paperboard, and two opposite horizontal sides of the reinforcing plate are respectively attached to and connected to the vertical paperboard.

[0013] In some embodiments of the present application, the upper end of the honeycomb paper core is enclosed between two vertical paperboards, the enclosing paperboard and the upper paperboard to form the air cavity.

[0014] In some embodiments of the present application, the lower end of the honeycomb paper core is enclosed between two vertical paperboards, the enclosing paperboard and the lower paperboard to form the air cavity.

[0015] In some embodiments of the present application, the upper paperboard, the lower paperboard and the honeycomb paper core are structures made of cardboard respectively.

[0016] According to another aspect of the present application, the present application provides a carton, comprising the above-mentioned honeycomb panels, wherein the carton is a box-like structure formed by interconnecting and enclosing the honeycomb panels.

[0017] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0018] In the utility model, the upper end and the lower end of the honeycomb paper core are respectively pasted on the upper paperboard and the lower paperboard; the honeycomb paper core includes a plurality of honeycomb units, and the honeycomb units enclose to form a closed air cavity; the plurality of honeycomb units are arranged adjacent to each other vertically and horizontally; the adjacent honeycomb units share a side wall; the plurality of honeycomb units are vertically connected to each other to form a mesh structure. When the honeycomb board is used to package articles, the closed air cavity formed by the honeycomb units can effectively absorb impact force and play a buffering role. Adjacent honeycomb units share a side wall, so that the impact force can be transmitted between adjacent air cavities, thereby more effectively absorbing and buffering, and better protecting articles.

[0019] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.

[0020] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0022] Figure 1 It is a structural schematic diagram of the honeycomb panel of the utility model.

[0023] Figure 2 It is an exploded schematic diagram of the honeycomb panel of the utility model.

[0024] Figure 3 It is a structural schematic diagram of the honeycomb paper core of the utility model from one viewing angle.

[0025] Figure 4 It is a structural schematic diagram of the honeycomb paper core of the utility model from another perspective.

[0026] Figure 5 It is a structural schematic diagram of the honeycomb paper core of the utility model from one viewing angle.

[0027] Figure 6 It is a structural schematic diagram of the honeycomb paper core of the utility model from another perspective.

[0028] Figure 7 It is a structural schematic diagram of the honeycomb unit of the utility model.

[0029] Figure 8 It is a schematic diagram of the honeycomb unit of the utility model when it is subjected to force.

[0030] Fig. 9 yes Figure 1 Enlarged view of point A in the middle.

[0031] Fig.10 It is a schematic diagram of another embodiment of the honeycomb unit of the utility model.

[0032] The reference numerals are as follows: 100, upper paperboard; 200, lower paperboard; 300, honeycomb paper core; 301, air cavity; 310, paper core assembly; 311, vertical paperboard; 312, enclosing paperboard; 313, reinforcing plate. DETAILED DESCRIPTION

[0033] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more comprehensive and complete and will fully convey the concept of the example embodiments to those skilled in the art.

[0034] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.

[0035] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application.

[0036] In the prior art, honeycomb paperboard is made according to the principle of natural honeycomb structure. It is made by connecting corrugated paper into countless hollow three-dimensional regular hexagons by gluing to form an integral force-bearing paper core. With the increasing application of honeycomb paperboard, new requirements are put forward for the strength and hardness of honeycomb paperboard. In the related art, after the honeycomb paperboard is used to package the articles, the elasticity of the honeycomb paperboard is insufficient and it cannot effectively absorb the impact force, which easily causes damage to the articles. The present application provides a honeycomb board to solve the above technical problems.

[0037] Figure 1 It is a structural schematic diagram of the honeycomb panel of the utility model. Figure 2 It is an exploded schematic diagram of the honeycomb panel of the utility model.

[0038] For ease of description and understanding, Figure 1 The state shown is for reference, the vertical direction is the up-down direction, and the direction perpendicular to the up-down direction is the horizontal direction.

[0039] See also Figure 1 and Figure 2 This embodiment provides a honeycomb board, which includes an upper paperboard 100, a lower paperboard 200, and a honeycomb paper core 300. The upper paperboard 100 and the lower paperboard 200 are arranged opposite to each other and spaced apart; the upper paperboard 100 and the lower paperboard 200 are arranged in parallel. The honeycomb paper core 300 is arranged between the upper paperboard 100 and the lower paperboard 200.

[0040] In this embodiment, the upper paperboard 100 and the lower paperboard 200 are arranged in an upper and lower interval, and the honeycomb paper core 300 is clamped between the upper paperboard 100 and the lower paperboard 200. The upper paperboard 100 and the lower paperboard 200 can be structures made of the same material. The upper paperboard 100 and the lower paperboard 200 can also be structures made of different materials.

[0041] In some embodiments, multiple upper paperboards 100 and multiple lower paperboards 200 are respectively provided, and the multiple upper paperboards 100 and multiple lower paperboards 200 are spaced apart on one side, and multiple honeycomb paper cores 300 are provided, and the multiple honeycomb paper cores 300 are respectively clamped between the upper paperboard 100 and the lower paperboard 200.

[0042] In this embodiment, the upper paperboard 100 and the lower paperboard 200 are structures made of cardboard. In some embodiments, the upper paperboard 100 and the lower paperboard 200 are structures made of corrugated paper.

[0043] Figure 3 It is a structural schematic diagram of the honeycomb paper core 300 of the utility model from one viewing angle. Figure 4 It is a structural schematic diagram of the honeycomb paper core 300 of the utility model from another perspective.

[0044] See also Figures 1 to 4 The honeycomb paper core 300 is arranged between the upper paperboard 100 and the lower paperboard 200, and the two ends of the honeycomb paper core 300 are respectively attached to the upper paperboard 100 and the lower paperboard 200. The honeycomb paper core 300 can be elastically deformed, absorb impact force, and play a buffering role. When the honeycomb board is used as a packaging material to package articles, it can effectively absorb the impact force received by the articles and effectively protect the articles. The honeycomb board can be used as an outer packaging box and can also be used as a cushion.

[0045] In this embodiment, the upper and lower ends of the honeycomb paper core 300 are respectively attached to the upper paperboard 100 and the lower paperboard 200, and a closed air cavity 301 is formed in the honeycomb paper core 300. The buffering of the honeycomb board is achieved through the buffering effect of the gas in the air cavity 301. Adjacent and spaced air cavities 301 share one side wall, so that the impact force or stress between adjacent air cavities 301 can be transmitted to each other, so as to disperse the impact force on the air cavity 301 and enhance the buffering effect.

[0046] Figure 5 It is a structural schematic diagram of the honeycomb paper core 300 of the utility model from one viewing angle. Figure 6 It is a structural schematic diagram of the honeycomb paper core 300 of the utility model from another perspective. Figure 7 It is a structural schematic diagram of the honeycomb unit of the utility model. Figure 8 It is a schematic diagram of the honeycomb unit of the utility model when it is subjected to force.

[0047] See also Figures 1 to 8 In this embodiment, the honeycomb paper core 300 includes a plurality of horizontally distributed paper core components 310; the paper core components 310 include a vertical paperboard 311 extending vertically, and an enclosing paperboard 312 protruding horizontally from one side of the vertical paperboard 311; the enclosing paperboards 312 intersect and enclose in sequence to form a mesh structure; the vertical paperboards 311 and the enclosing paperboards 312 enclose to form a plurality of cavities with one side open on one side of the vertical paperboard; the plurality of paper core components 310 are horizontally connected and attached in sequence to form a honeycomb unit at the enclosing paperboard 312, and a closed air cavity 301 is formed in the cavity.

[0048] In this embodiment, the vertical paperboard is arranged vertically, and the enclosing paperboard 312 protrudes from one horizontal side of the vertical paperboard. In one embodiment, the vertical paperboard is arranged horizontally, and the enclosing paperboard 312 protrudes from one vertical side of the vertical paperboard. The enclosing paperboard 312 protrudes from the upper surface or the lower surface of the vertical paperboard. The enclosing paperboard 312 is pasted and sealed to the vertical paperboard.

[0049] The vertical paperboards on the paper core assembly 310 are arranged vertically, and a plurality of cavities are formed at intervals on the vertical paperboards, and the cavities are arranged at intervals horizontally and vertically. The spacing direction of the paper core assembly 310 is horizontally perpendicular to the length direction of the vertical paperboards. Thus, the arrangement of the plurality of paper core assemblies 310 can form a plurality of air cavities 301 that are spaced and adjacent in the vertical, longitudinal, and transverse directions.

[0050] The upper and lower ends of the honeycomb paper core 300 are respectively attached to the upper paperboard 100 and the lower paperboard 200; the honeycomb paper core 300 includes a plurality of honeycomb units, which enclose a closed air cavity 301; the plurality of honeycomb units are arranged adjacent to each other vertically and horizontally; the adjacent honeycomb units share a side wall; the plurality of honeycomb units are vertically connected to each other to form a mesh structure. The air cavity 301 can play a buffering role, and the adjacent honeycomb units share a side wall, so that the stress can be transferred to the adjacent air cavity 301.

[0051] In this embodiment, air cavities 301 are formed on both sides of the enclosing paperboard 312, so that adjacent honeycomb units share a side wall.

[0052] It should be noted that, in this embodiment, the enclosing paperboards 312 are enclosed with each other so that the outer peripheral wall of the air cavity 301 is in a hexagonal structure, that is, the honeycomb unit is in a hexagonal structure.

[0053] In some embodiments, the enclosing paperboard 312 is enclosed to form a quadrilateral, octagonal or other structure.

[0054] The enclosing cardboards 312 are enclosed with each other so that the outer peripheral wall of the air cavity 301 has a hexagonal structure. The enclosing cardboards 312 are horizontally arranged on the sides of the upper and lower ends of the air cavity 301. When subjected to impact force from top to bottom, the impact can be better absorbed and the upper and lower side walls of the air cavity 301 can be effectively prevented from being deformed.

[0055] Fig. 9 yes Figure 1 Enlarged view of point A in the middle.

[0056] See also Figures 1 to 9 In a specific embodiment, the vertical paperboard extends vertically, and the cavity structure enclosed by the enclosing paperboard 312 is an open structure at the upper end of the vertical paperboard. The upper end of the honeycomb paper core 300 is enclosed between the two vertical paperboards, the enclosing paperboard 312 and the upper paperboard 100 to form an air cavity 301.

[0057] In another specific embodiment, the vertical paperboard extends vertically, and the cavity structure enclosed by the enclosing paperboard 312 is an open structure at the lower end of the vertical paperboard. The lower end of the honeycomb paper core 300 is enclosed between the two vertical paperboards, the enclosing paperboard 312 and the lower paperboard 200 to form an air cavity 301.

[0058] In one embodiment, the paper core is a structure made of cardboard, and the vertical cardboard and the enclosed cardboard 312 are both structures made of cardboard. In another embodiment, the paper core is a structure made of corrugated paper, and the vertical cardboard and the enclosed cardboard 312 are both structures made of corrugated paper.

[0059] In this embodiment, the upper paperboard 100, the lower paperboard 200 and the honeycomb paper core 300 are structures made of cardboard to reduce the types of materials and reduce storage costs.

[0060] Fig.10 It is a schematic diagram of another embodiment of the honeycomb unit of the utility model.

[0061] See also Fig. 9 , and combined with Figures 1 to 9 , this embodiment provides a schematic diagram of another embodiment of a honeycomb unit. In this embodiment, the paper core assembly 310 includes a vertical paperboard 311 extending vertically, and an enclosure paperboard 312 protruding horizontally from one side of the vertical paperboard 311; the enclosure paperboards 312 intersect and enclose in sequence to form a mesh structure; the vertical paperboard 311 and the enclosure paperboard 312 enclose to form a plurality of cavities with one side open on one side of the vertical paperboard; a plurality of paper core assemblies 310 are connected and attached in sequence horizontally to form a honeycomb unit at the enclosure paperboard 312.

[0062] A reinforcing plate 313 extending vertically is arranged in the cavity, and the upper and lower ends of the reinforcing plate 313 respectively abut against the upper side wall and the lower side wall of the air cavity 301. The upper and lower ends of the reinforcing plate 313 respectively abut against the enclosing paperboard 312, thereby enhancing the structural strength of the honeycomb unit. The reinforcing plate is a structure made of cardboard or corrugated paper.

[0063] The reinforcing plate 313 protrudes from the side of the vertical cardboard 311 facing the enclosing cardboard 312, and the horizontal opposite sides of the reinforcing plate are respectively attached to and connected to the vertical cardboard. The reinforcing plate 313 can divide the air cavity 301 in the honeycomb unit into two spaced chambers, further improving the buffering effect of the honeycomb paper core 300.

[0064] The utility model also provides a carton, which is a box-like structure formed by connecting and enclosing the honeycomb panels. The box-like structure can be a box-like structure with one side open, or can be enclosed and pasted to form a closed box-like structure.

[0065] In the utility model, the upper and lower ends of the honeycomb paper core 300 are respectively pasted on the upper paperboard 100 and the lower paperboard 200; the honeycomb paper core 300 includes a plurality of honeycomb units, which enclose a closed air cavity 301; the plurality of honeycomb units are arranged adjacent to each other vertically and horizontally; the adjacent honeycomb units share a side wall; the plurality of honeycomb units are vertically connected to each other to form a mesh structure. When the honeycomb board is used to package articles, the closed air cavity 301 formed by the honeycomb units can effectively absorb impact force and play a buffering role. Adjacent honeycomb units share a side wall, so that the impact force can be transmitted between adjacent air cavities 301, thereby more effectively absorbing and buffering, and better protecting articles.

[0066] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0067] In this application, unless otherwise clearly specified and limited, the terms "assembly", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In the description of this specification, the description of the reference terms "some embodiments", "exemplarily", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, in the absence of contradiction, technicians in this field can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples.

[0068] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent of this application.

Claims

1. A honeycomb panel, characterized in that: include: An upper paperboard and a lower paperboard; the upper paperboard and the lower paperboard are arranged opposite to each other and at a distance; the upper paperboard and the lower paperboard are arranged in parallel; A honeycomb paper core is arranged between the upper paperboard and the lower paperboard; the upper end and the lower end of the honeycomb paper core are respectively pasted on the upper paperboard and the lower paperboard; the honeycomb paper core comprises a plurality of honeycomb units, and the honeycomb units are enclosed to form a closed air cavity; the plurality of honeycomb units are arranged adjacent to each other vertically and horizontally; Adjacent honeycomb units share a side wall; a plurality of honeycomb units are vertically connected to each other to form a mesh structure.

2. The honeycomb panel according to claim 1, characterized in that: The honeycomb paper core comprises a plurality of horizontally distributed paper core components; the paper core components comprise a vertical paperboard extending vertically, and an enclosing paperboard protruding horizontally from one side of the vertical paperboard; the enclosing paperboards intersect and enclose in sequence to form a mesh structure; the vertical paperboards and the enclosing paperboards enclose to form a plurality of cavities with one side open on one side of the vertical paperboard; the plurality of paper core components are horizontally connected and adhered in sequence to form the honeycomb unit at the enclosing paperboards.

3. The honeycomb panel according to claim 2, characterized in that: The enclosing paperboards are enclosed with each other so that the outer peripheral wall of the air cavity is in a hexagonal structure.

4. The honeycomb panel according to claim 3, characterized in that: The enclosing paperboard is arranged horizontally at the sides of the upper end and the lower end of the air cavity.

5. The honeycomb panel according to any one of claims 2 to 4, characterized in that: A reinforcing plate extending vertically is arranged in the cavity, and upper and lower ends of the reinforcing plate abut against the upper side wall and the lower side wall of the air cavity respectively.

6. The honeycomb panel according to claim 5, characterized in that: The reinforcing plate protrudes from a side of the vertical paperboard facing the enclosing paperboard, and two horizontal opposite sides of the reinforcing plate are respectively attached to and connected to the vertical paperboard.

7. The honeycomb panel according to claim 2, characterized in that: The upper end of the honeycomb paper core is enclosed between two vertical paperboards, the enclosing paperboard and the upper paperboard to form the air cavity.

8. The honeycomb panel according to claim 2, characterized in that: The lower end of the honeycomb paper core is enclosed between two vertical paperboards, the enclosing paperboard and the lower paperboard to form the air cavity.

9. The honeycomb panel according to claim 1, characterized in that: The upper paperboard, the lower paperboard and the honeycomb paper core are structures made of cardboard respectively.

10. A carton, characterized in that: The invention comprises the honeycomb panel according to any one of claims 1 to 9, wherein the carton is a box-like structure formed by interconnecting and enclosing the honeycomb panels.

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