Impact-resistant double-core corrugated carton

Abstract

The utility model belongs to the technical field of cartons, and particularly relates to an anti-impact double-core corrugated carton which comprises a carton body. The bottom plate is arranged on the carton body; the cover plate group is arranged on the carton body and comprises an inner cover plate and an outer cover plate; the supporting piece is arranged in the carton body and used for improving impact resistance; the carton body, the bottom plate, the inner cover plate and the outer cover plate are all composed of double-core plates. The carton has the beneficial effects that by arranging the supporting pieces, the impact resistance of the carton is improved, the overall structural strength of the carton can be enhanced, the shape and stability of the carton can be better kept when the carton is impacted, in addition, the carton body, the bottom plate, the inner cover plate and the outer cover plate are all composed of the double-core plates, the impact resistance of the carton is further enhanced, and the service life of the carton is prolonged. The material has excellent compressive strength and buffering performance, and can effectively absorb and disperse external impact force so as to protect the safety of articles.

Description

Technical Field

[0001] The present application belongs to the technical field of cartons, and in particular relates to an impact-resistant double-core corrugated carton. Background Art

[0002] Carton is a common packaging material and the most widely used packaging product. It has mature production technology, light weight, relatively low cost and a wide range of applications. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. In order to improve the shock-absorbing effect of the carton and strengthen the protection of the packaged objects, the usually adopted method is to sandwich U-shaped or V-shaped corrugated paper between two carton boards, and use corrugated paper to improve the shock-absorbing performance of the carton board.

[0003] The Korean patent with publication number KR20150133356A discloses a corrugated paper box for packaging made of corrugated paper. The box body includes: a square bottom; four side walls that are bent vertically upward and connected on the four sides thereof. The cover is configured such that the periphery of the edge surrounds the upper portion of the opening of the box body by being placed on the top of the four side walls of the box body. A side wall reinforcement portion for reinforcing the side walls of the box body portion may also be included.

[0004] The above patent enhances the load-bearing capacity in the vertical and horizontal directions by setting a double side wall structure on the inner surfaces of the four side walls of the box body. Although the vertical impact resistance is improved, the impact resistance in the horizontal direction needs to be improved. Utility Model Content

[0005] The purpose of this application is to provide an impact-resistant double-core corrugated paper box that can solve the above-mentioned problems.

[0006] The purpose of this application is to provide an impact-resistant double-core corrugated paper box, comprising:

[0007] Carton body;

[0008] A bottom plate, arranged on the carton body;

[0009] A cover plate assembly, arranged on the carton body, comprising an inner cover plate and an outer cover plate;

[0010] Supporting member, which is arranged in the carton body and used to resist impact;

[0011] Among them, the carton body, bottom plate, inner cover plate and outer cover plate are all composed of double-core boards.

[0012] The above-mentioned impact-resistant double-core corrugated paper box is adopted. The paper box body is made of double-core board, which has excellent structural strength and stability and can effectively resist external impact and vibration. The bottom plate, inner cover plate and outer cover plate together form a stable support structure, which can effectively support the weight of the items inside the paper box and prevent the bottom of the paper box from being deformed or broken when impacted, and can effectively protect the items inside the paper box from external impact and damage.

[0013] At the same time, by setting the support to improve the impact resistance of the carton, the overall structural strength of the carton can be enhanced, so that the carton can better maintain its shape and stability when it is impacted. In addition, the carton body, bottom plate, inner cover plate and outer cover plate are all composed of double-core boards, which further enhances the impact resistance of the carton. It has excellent compressive strength and buffering performance, and can effectively absorb and disperse external impact force, thereby protecting the safety of the items inside the carton.

[0014] Furthermore, the support member includes:

[0015] L-shaped support body;

[0016] A support plate, comprising a first side plate and a second side plate;

[0017] roof;

[0018] The first side plate and the second side plate are stacked and arranged on both sides of the L-shaped support body, and the top plate is arranged on the first side plate, the second side plate and the top of the L-shaped support body.

[0019] The setting of the support can significantly improve the structural strength and impact resistance of the carton. The L-shaped support body, as the main structure of the support, can not only effectively disperse and withstand the impact force from all directions, but also enhance the overall stability of the carton, so that the carton can better maintain its shape when impacted and prevent deformation or rupture. The first side plate and the second side plate located on both sides of the L-shaped support body can maintain the balance of the support, so that the carton can be evenly stressed when subjected to external force, and the first side plate and the second side plate are tightly connected to the L-shaped support body to form a stable support system, which can effectively enhance the compression resistance and stability of the carton. The top plate is set on the first side plate, the second side plate and the top of the L-shaped support body, which plays a role in strengthening the overall structure, so that the support forms a complete structure, further enhancing the impact resistance of the carton, and the top plate can also prevent the top of the carton from deforming or collapsing when impacted, protecting the safety of the internal items.

[0020] Furthermore: the L-shaped support body, the first side panel, the second side panel and the top panel are all fixed by bonding, and the L-shaped support body, the first side panel, the second side panel and the top panel are all composed of honeycomb paperboard.

[0021] The L-shaped support body, the first side panel, the second side panel and the top panel are all connected together by bonding and fixing, which can ensure the stability and overall strength of the support. At the same time, the L-shaped support body, the first side panel, the second side panel and the top panel are all composed of honeycomb paperboard, which has many advantages such as light weight, less materials, low cost, high strength, not easy to deform, impact resistance, good cushioning, and no pollution. The support made of honeycomb paperboard can not only effectively improve the impact resistance of the carton, but also maintain the lightness and environmental protection characteristics of the carton. In addition, the structural characteristics of the honeycomb paperboard also make it very suitable for making support members. Its regular hexagonal or regular quadrilateral honeycomb structure makes the paperboard have excellent compressive resistance and stability, can withstand impact forces from all directions, and can further protect the safety of the items inside the carton.

[0022] Furthermore, a plurality of reinforcing plates are arranged on the L-shaped support body, the reinforcing plates are located between the first side plate and the second side plate, and the plurality of reinforcing plates are evenly arranged.

[0023] The reinforcement plate is located between the first side plate and the second side plate, which can not only provide additional support in the horizontal direction, but also enhance the compressive resistance of the support in the vertical direction. Multiple reinforcement plates are evenly arranged to ensure that when the support is impacted, the force can be evenly distributed to each reinforcement plate, thereby avoiding deformation or rupture caused by excessive force at a single point, and can improve the overall stability of the support, so that it can maintain the integrity of its shape and structure when subjected to external force.

[0024] Furthermore, the reinforcing plate includes a plate body and plug connectors arranged at both ends of the plate body, and slots adapted to the plug connectors are arranged on the top plate and the L-shaped support body.

[0025] The reinforcing plate includes a plate body and plug connectors arranged at both ends of the plate body, which can make the reinforcing plate conveniently connected to the top plate and the L-shaped support body. The fixation can be completed by simply inserting the plug connector into the corresponding slot. This connection method is not only fast, but also firm and reliable, and can effectively ensure the stability of the support. During installation, the reinforcing plate needs to be installed first, and the top plate is installed last, to avoid the subsequent inability to install the reinforcing plate.

[0026] Furthermore, a folding structure is formed between the L-shaped support body and the top plate, the support plate, the first side plate and the second side plate. A folding line is provided between the L-shaped support body and the top plate, the support plate, the first side plate and the second side plate, and the L-shaped support body is folded along the folding line and then fixed by bonding.

[0027] The folding structure design between the L-shaped support body and the top plate, the support plate, and the first side plate and the second side plate not only simplifies the manufacturing process, but also makes the support more flexible and convenient during installation and use. Through the preset folding lines, these components can be folded into the required shape and structure in a predetermined manner, which greatly reduces the difficulty of production and assembly. At the same time, the folded components are fixed by bonding, which ensures the stability and reliability of the support during use, ensures that the connection between the components is firm and not easy to loosen, thereby ensuring the long-term use effect of the support.

[0028] The beneficial effects of this application are:

[0029] 1. By setting the support to improve the impact resistance of the carton, the overall structural strength of the carton can be enhanced, so that the carton can better maintain its shape and stability when it is impacted. In addition, the carton body, bottom plate, inner cover plate and outer cover plate are all composed of double-core boards, which further enhances the impact resistance of the carton. It has excellent compressive strength and buffering performance, and can effectively absorb and disperse external impact force, thereby protecting the safety of the items inside the carton;

[0030] 2. The setting of the support can significantly improve the structural strength and impact resistance of the carton. The L-shaped support body, as the main structure of the support, can not only effectively disperse and withstand the impact force from all directions, but also enhance the overall stability of the carton, so that the carton can better maintain its shape when impacted and prevent deformation or rupture;

[0031] 3. Through the combination of the L-shaped support body, the first side panel, the second side panel and the top panel, the support members form a complete structure, constituting a stable support system, which can effectively enhance the compression resistance and stability of the carton, further enhance the impact resistance of the carton, and prevent the top of the carton from deformation or collapse when impacted, thereby protecting the safety of the internal items. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of the utility model;

[0033] Figure 2 It is a structural schematic diagram of the support member of the utility model;

[0034] Figure 3 It is a schematic diagram of the unfolded structure of the support member of the utility model.

[0035] The reference numerals in the figure are: 100, carton body; 200, bottom plate; 300, cover plate group; 310, inner cover plate; 320, outer cover plate; 400, support member; 410, L-shaped support body; 420, support plate; 421, first side plate; 422, second side plate; 430, top plate; 440, reinforcement plate; 450, plug connector; 460, slot; 470, folding line. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0037] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0038] The impact-resistant double-core corrugated paper box provided in the embodiment of the present application is described in detail below through specific embodiments and their application scenarios in conjunction with the accompanying drawings.

[0039] Embodiment 1:

[0040] like Figure 1 As shown, the embodiment of the present application provides an impact-resistant double-core corrugated paper box, comprising:

[0041] Carton body 100;

[0042] The bottom plate 200 is disposed on the carton body 100;

[0043] The cover plate assembly 300 is disposed on the carton body 100 and includes an inner cover plate 310 and an outer cover plate 320;

[0044] The support member 400 is disposed in the carton body 100 and is used to resist impact;

[0045] The carton body 100, the bottom plate, the inner cover plate 310 and the outer cover plate 320 are all composed of double-core boards.

[0046] In some implementations of the embodiments of the present application, Figure 1 As shown, the above-mentioned impact-resistant double-core corrugated paper box is used, and the paper box body 100 is made of double-core board, which has excellent structural strength and stability and can effectively resist external impact and vibration. The bottom plate 200, the inner cover plate 310 and the outer cover plate 320 together form a stable support structure, which can effectively support the weight of the items inside the paper box and prevent the bottom of the paper box from being deformed or broken when impacted, and can effectively protect the items inside the paper box from external impact and damage.

[0047] At the same time, by providing the support member 400, the impact resistance of the carton is improved, and the overall structural strength of the carton can be enhanced, so that the carton can better maintain its shape and stability when it is impacted. In addition, the carton body 100, the bottom plate 200, the inner cover plate 310 and the outer cover plate 320 are all composed of double-core boards, which further enhances the impact resistance of the carton. It has excellent compressive strength and buffering performance, and can effectively absorb and disperse external impact forces, thereby protecting the safety of the items inside the carton.

[0048] Embodiment 2:

[0049] The embodiment of the present application provides an impact-resistant double-core corrugated paper box. In addition to the above-mentioned technical features, the impact-resistant double-core corrugated paper box of the embodiment of the present application also includes the following technical features.

[0050] like Figure 2 and Figure 3 As shown, the support member 400 includes:

[0051] L-shaped support body 410;

[0052] The support plate 420 includes a first side plate 421 and a second side plate 422;

[0053] Top plate 430;

[0054] The first side plate 421 and the second side plate 422 are stacked and arranged on both sides of the L-shaped support body 410 , and the top plate 430 is arranged on the first side plate 421 , the second side plate 422 and the top of the L-shaped support body 410 .

[0055] In the embodiment of the present application, the setting of the support member 400 can significantly improve the structural strength and impact resistance of the carton. The L-shaped support body 410, as the main structure of the support member 400, can not only effectively disperse and withstand the impact force from all directions, but also enhance the overall stability of the carton, so that the carton can better maintain its shape when impacted and prevent deformation or rupture. The first side plate 421 and the second side plate 422 located on both sides of the L-shaped support body 410 can maintain the balance of the support member 400, so that the carton can be evenly stressed when subjected to external force, and the first side plate 421 and the second side plate 422 are tightly connected to the L-shaped support body 410 to form a stable support system, which can effectively enhance the compression resistance and stability of the carton. The top panel 430 is arranged on the top of the first side panel 421, the second side panel 422 and the L-shaped support body 410, which plays a role in strengthening the overall structure, so that the support member 400 forms a complete structure, further enhancing the impact resistance of the carton, and the top panel 430 can also prevent the top of the carton from deforming or collapsing when impacted, thereby protecting the safety of the internal items.

[0056] Embodiment 3:

[0057] The embodiment of the present application provides an impact-resistant double-core corrugated cardboard box. In addition to the above-mentioned technical features, the impact-resistant double-core corrugated cardboard box of the embodiment of the present application also includes the following technical features.

[0058] like Figure 2 and Figure 3 As shown, the L-shaped support body 410, the first side panel 421, the second side panel 422 and the top panel 430 are all fixed by bonding, and the L-shaped support body 410, the first side panel 421, the second side panel 422 and the top panel 430 are all made of honeycomb paperboard.

[0059] In the embodiment of the present application, the L-shaped support body 410, the first side plate 421, the second side plate 422 and the top plate 430 are all connected together by bonding and fixing, which can ensure the stability and overall strength of the support member 400. At the same time, the L-shaped support body 410, the first side plate 421, the second side plate 422 and the top plate 430 are all composed of honeycomb paperboard, which has many advantages such as light weight, less material, low cost, high strength, not easy to deform, impact resistance, good cushioning, and no pollution. The support member 400 made of honeycomb paperboard can not only effectively improve the impact resistance of the carton, but also maintain the lightness and environmental protection characteristics of the carton. In addition, the structural characteristics of the honeycomb paperboard also make it very suitable for making the support member 400. Its regular hexagonal or regular quadrilateral honeycomb structure makes the paperboard have excellent compressive resistance and stability, can withstand impact forces from all directions, and can further protect the safety of the items inside the carton.

[0060] Furthermore, a folding structure is formed between the L-shaped support body 410 and the top plate 430, the support plate 420, the first side plate 421, and the second side plate 422. A folding line 470 is provided between the L-shaped support body 410 and the top plate 430, the support plate 420, the first side plate 421, and the second side plate 422, and the structure is folded along the folding line 470 and then fixed by bonding.

[0061] The folding structure design between the L-shaped support body 410 and the top plate 430, the support plate 420, the first side plate 421, and the second side plate 422 not only simplifies the manufacturing process, but also makes the support member 400 more flexible and convenient during installation and use. Through the preset folding line 470, these components can be folded into the required shape and structure in a predetermined manner, which greatly reduces the difficulty of production and assembly. At the same time, the folded components are fixed by bonding, which ensures the stability and reliability of the support member 400 during use, ensures that the connection between the components is firm and not easy to loosen, thereby ensuring the long-term use effect of the support member 400.

[0062] Embodiment 4:

[0063] The embodiment of the present application provides an impact-resistant double-core corrugated paper box. In addition to the above-mentioned technical features, the impact-resistant double-core corrugated paper box of the embodiment of the present application also includes the following technical features.

[0064] like Figure 2 and Figure 3 As shown, a plurality of reinforcing plates 440 are further disposed on the L-shaped support body 410 . The reinforcing plates 440 are located between the first side plate 421 and the second side plate 422 . The plurality of reinforcing plates 440 are evenly disposed.

[0065] In the embodiment of the present application, the reinforcing plate 440 is located between the first side plate 421 and the second side plate 422, which can not only provide additional support in the horizontal direction, but also enhance the compressive resistance of the support member 400 in the vertical direction. Multiple reinforcing plates 440 are evenly arranged to ensure that when the support member 400 is impacted, the force can be evenly distributed to each reinforcing plate 440, thereby avoiding deformation or rupture caused by excessive force at a single point, and can improve the overall stability of the support member 400, so that it can maintain the integrity of its shape and structure when subjected to external force.

[0066] Furthermore, the reinforcing plate 440 includes a plate body and plug connectors 450 disposed at both ends of the plate body, and slots 460 adapted to the plug connectors 450 are disposed on the top plate 430 and the L-shaped support body 410 .

[0067] In some embodiments of the present application, the reinforcing plate 440 includes a plate body and plug connectors 450 disposed at both ends of the plate body, so that the reinforcing plate 440 can be conveniently connected to the top plate 430 and the L-shaped support body 410, and the fixation can be completed by simply inserting the plug connector 450 into the corresponding slot 460. This connection method is not only fast, but also firm and reliable, and can effectively ensure the stability of the support member 400. During installation, the reinforcing plate 440 needs to be installed first, and the top plate 430 is installed last, to avoid the subsequent failure to install the reinforcing plate 440.

[0068] It should be noted that, in this article, the term "comprises", "includes" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0069] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An impact-resistant double-core corrugated paper box, characterized in that: include: Carton body (100); A bottom plate (200) is disposed on the carton body (100); A cover plate assembly (300) is arranged on the carton body (100), comprising an inner cover plate (310) and an outer cover plate (320); A support member (400) is disposed in the carton body (100) and is used to resist impact; The carton body (100), the bottom plate (200), the inner cover plate (310) and the outer cover plate (320) are all composed of double-core boards; The support member (400) comprises: L-shaped support body (410); A support plate (420), comprising a first side plate (421) and a second side plate (422); Top plate (430); The first side plate (421) and the second side plate (422) are stacked and arranged on both sides of the L-shaped support body (410), and the top plate (430) is arranged on the first side plate (421), the second side plate (422) and the top of the L-shaped support body (410).

2. The impact-resistant double-core corrugated paper box according to claim 1, characterized in that: The L-shaped support body (410), the first side plate (421), the second side plate (422) and the top plate (430) are all fixed by bonding, and the L-shaped support body (410), the first side plate (421), the second side plate (422) and the top plate (430) are all composed of honeycomb paperboard.

3. The impact-resistant double-core corrugated paper box according to claim 2, characterized in that: A plurality of reinforcing plates (440) are also arranged on the L-shaped support body (410), the reinforcing plates (440) are located between the first side plate (421) and the second side plate (422), and the plurality of reinforcing plates (440) are evenly arranged.

4. The impact-resistant double-core corrugated paper box according to claim 3, characterized in that: The reinforcing plate (440) comprises a plate body and plug connectors (450) arranged at both ends of the plate body, and slots (460) adapted to the plug connectors (450) are arranged on the top plate (430) and the L-shaped support body (410).

5. The impact-resistant double-core corrugated paper box according to claim 4, characterized in that: A folding structure is formed between the L-shaped support body (410) and the top plate (430), the support plate (420), the first side plate (421), and the second side plate (422); a folding line (470) is provided between the L-shaped support body (410) and the top plate (430), the support plate (420), the first side plate (421), and the second side plate (422); the support body (410) is folded along the folding line (470) and then fixed by bonding.

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