Compression-resistant flame-retardant corrugated carton

Abstract

The utility model relates to the technical field of corrugated cartons. The compression-resistant flame-retardant corrugated carton comprises a carton body assembly, the carton body assembly comprises a coating, a glue layer is bonded to one side of shell paper, and a rubber fireproof layer is bonded to one side of the glue layer; a supporting plate is hinged to the inner wall of the top end of the box assembly in a folded mode, a first bearing plate is fixed into the box assembly, and a second bearing plate is fixed to one side of a third bearing plate. The coating, the shell paper, the glue layer and the rubber fireproof layer are matched for use, so that the device has good flame retardance, and the use safety performance of the device can be effectively enhanced; through cooperative use of the box body assemblies, the supporting plate, the first bearing plate, the second bearing plate, the third bearing plate and the fourth bearing plate, when the multiple box body assemblies are stacked or loaded with objects, the firmness is higher, and collapse and other situations are not prone to occurring.

Description

Technical Field

[0001] This utility model relates to the field of corrugated cardboard box technology; more specifically, it relates to a pressure-resistant and flame-retardant corrugated cardboard box. Background Technology

[0002] Since its invention in the 19th century, corrugated cardboard boxes have become an indispensable element of the global logistics and packaging industry. The earliest corrugated cardboard design was patented in 1856 and gradually evolved from a simple packaging material into a primary carrier for modern transportation and storage. With the advancement of industrialization and the increasing demand for commodity circulation, corrugated cardboard boxes have rapidly gained widespread application due to their lightweight, durability, and customizability.

[0003] Existing corrugated cardboard boxes lack sufficient flame-retardant properties, and are particularly prone to fire when improperly handled during storage or transportation. In addition, existing corrugated cardboard boxes have a simple structure and generally poor compression resistance, making them easy to collapse when stacked or filled with heavy objects. Therefore, there is an urgent need for a compression-resistant and flame-retardant corrugated cardboard box to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a pressure-resistant and flame-retardant corrugated cardboard box to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a pressure-resistant and flame-retardant corrugated cardboard box, comprising:

[0006] A housing assembly, the housing assembly including a coating, and an outer shell paper is bonded to one side of the coating, an adhesive layer is bonded to one side of the outer shell paper, and a rubber fireproof layer is bonded to one side of the adhesive layer.

[0007] The top surface of the box assembly is hinged with a box cover on both sides, the top inner wall of the box assembly is hinged with a support plate, a first load-bearing plate is fixed inside the box assembly, a third load-bearing plate is fixed on one side of the first load-bearing plate, a second load-bearing plate is fixed on one side of the third load-bearing plate, and a fourth load-bearing plate is fixed in the middle of the second load-bearing plate.

[0008] Preferably, the coating, outer paper, and adhesive layer are each provided in two layers, and the two layers of coating, outer paper, and adhesive layer are symmetrically distributed on both sides of the rubber fireproof layer, so as to play a flame-retardant effect on both the inner and outer sides of the box assembly.

[0009] Preferably, the coating is a fire-retardant coating containing ammonium polyphosphate fire retardant, the fire-retardant coating has high fire-retardant performance and stability, the shell paper is a veneer layer, the veneer layer plays an aesthetic and necessary protection role, the glue layer is also a hot melt glue layer containing ammonium polyphosphate fire retardant, the hot melt glue layer has the functions of fire retardation and firmness of the carton, and the rubber fireproof layer is a silicone rubber layer, the silicone rubber layer has excellent high-temperature resistance and fireproof performance, and certain sealing and waterproof performance, thereby enhancing the overall fire-retardant performance of the device.

[0010] Preferably, the plurality of supporting plates are equidistantly arranged at the top of the inner wall of the box assembly, the supporting plates are arranged in a right triangle shape, and the horizontal plane of the supporting plates is flush with the top surface of the box assembly, so that when a plurality of box assemblies are stacked, the bottom of the box assembly is not easily crushed.

[0011] Preferably, the first supporting plate is arranged in a rhombus shape, and a plurality of first supporting plates are arranged in a linear array, so that the first supporting plate has stronger compression resistance.

[0012] Preferably, the second supporting plate is arranged in a triangular folded wave shape, and one side of the second supporting plate is bonded and fixed to the other side of the inner wall of the box assembly, so that the second supporting plate has compression resistance.

[0013] Preferably, the fourth supporting plate is arranged in a plurality of groups, and each group of the fourth supporting plate is arranged at each corner of the second supporting plate, and the two ends of the fourth supporting plate are bonded and fixed to one side of the third supporting plate and the other side of the inner wall of the box assembly, thereby enhancing the compression resistance of the second supporting plate.

[0014] The device has good fire resistance, can effectively enhance the safety performance of the device, reduce the possibility of fire accidents caused by the device catching fire, and reduce the loss of goods during transportation and storage.

[0015] The box assembly, the supporting plate, the first supporting plate, the second supporting plate, the third supporting plate and the fourth supporting plate are used in cooperation, so that when a plurality of box assemblies are stacked or loaded with heavy objects, the firmness is stronger, and collapse and other conditions are less likely to occur, thereby providing a basic guarantee for the stable transportation of goods and enhancing the reliability and firmness of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view of the device.

[0017] Figure 2 It is a partial view of the device.

[0018] Figure 3 It is a partial sectional three-dimensional structure schematic view of the utility model.

[0019] Figure 4 It is a sectional three-dimensional structure schematic view of the utility model box assembly.

[0020] The figure mark is: 1, box assembly;11, coating;12, shell paper;13, glue layer;14, rubber fireproof layer;2, box cover;3, supporting plate;4, first bearing plate;5, second bearing plate;6, third bearing plate;7, fourth bearing plate. DETAILED DESCRIPTION

[0021] The technical scheme in the utility model will be described clearly and completely in combination with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the instrument placing rack involved in the utility model is not limited to each structure recorded in the following implementation, and all other implementation obtained by the ordinary skill in the art without making creative labor belongs to the range of protection of the utility model. Example one:

[0022] As Figure 1 , Figure 4 shown, the embodiment proposes a compression-resistant and flame-retardant corrugated box, which comprises a box assembly 1, the box assembly 1 comprises a coating 11, and the coating 11 is bonded with a shell paper 12 on one side, the shell paper 12 is bonded with a glue layer 13 on one side, and the glue layer 13 is bonded with a rubber fireproof layer 14 on one side, the coating 11, the shell paper 12 and the glue layer 13 are provided with two layers, the two layers of coating 11, shell paper 12 and glue layer 13 are symmetrically distributed at the two sides of rubber fireproof layer 14, the coating 11 is a flame-retardant coating containing ammonium polyphosphate flame retardant, the flame-retardant coating has the characteristics of high flame-retardant performance and stability, the shell paper 12 is a hanging paper layer, which plays a role of appearance and necessary protection, the glue layer 13 is also a hot melt glue layer containing ammonium polyphosphate flame retardant, which has the functions of flame retardant and firm box, and the rubber fireproof layer 14 is a silicone rubber layer, which has excellent high temperature resistance and fireproof performance, and certain sealing and waterproof performance.

[0023] In the embodiment, the box assembly 1 can effectively prevent and protect the inside and outside of the box assembly 1. Example two:

[0024] As Figures 1 to 3As shown, based on the same concept as the above embodiment, the embodiment also proposes that the top side of the box assembly 1 is folded and hinged with a box cover 2, the inner wall of the top end of the box assembly 1 is folded and hinged with a supporting plate 3, the inside of the box assembly 1 is fixed with a first supporting plate 4, one side of the first supporting plate 4 is fixed with a third supporting plate 6, one side of the third supporting plate 6 is fixed with a second supporting plate 5, and the middle of the second supporting plate 5 is fixed with a fourth supporting plate 7, the supporting plate 3 is provided in multiple groups, the multiple groups of supporting plates 3 are respectively distributed at the inner wall top end of the box assembly 1, the supporting plate 3 is provided in a right triangle shape, and the horizontal plane of the supporting plate 3 is flush with the top surface of the box assembly 1, the first supporting plate 4 is provided in a rhombus shape, and the first supporting plate 4 is provided in multiple groups, the multiple groups of first supporting plates 4 are sequentially arranged and distributed in a linear array, the second supporting plate 5 is provided in a triangular folded wave shape, and one side of the second supporting plate 5 is adhesively fixed with the other side of the inner wall of the box assembly 1, the fourth supporting plate 7 is provided in multiple groups, each group of fourth supporting plates 7 is respectively located at each corner of the second supporting plate 5, and both ends of the fourth supporting plate 7 are adhesively fixed with one side of the third supporting plate 6 and the other side of the inner wall of the box assembly 1.

[0025] In the embodiment, when the article is placed inside the box assembly 1, the first supporting plate 4, the second supporting plate 5, the third supporting plate 6 and the fourth supporting plate 7 can support the weight, so that the overall device is not easy to collapse, and when multiple groups of box assemblies 1 are stacked, the supporting plate 3 can be folded, the box cover 2 is closed, one side of the supporting plate 3 is attached to one side of the box cover 2, and another group of box assemblies 1 is placed above one group of box assemblies 1, under the support of the supporting plate 3, the box cover 2 is not easy to be pressed and collapsed.

[0026] Finally, it should be pointed out that: first of all, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between the two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0027] Secondly: the drawings of the utility model disclose embodiments only involve the structures involved in the embodiments of the present disclosure, other structures can refer to the usual design, and in the case of no conflict, the same embodiments and different embodiments of the utility model can be combined with each other;

[0028] Finally: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A compression-resistant, fire-retardant corrugated paper box, characterized by, The utility model relates to a carton box, which comprises a box assembly (1) and a box cover (2). The box assembly (1) is provided with a coating (11), a shell paper (12), a glue layer (13) and a rubber fireproof layer (14). The coating (11), the shell paper (12) and the glue layer (13) are provided with two layers, and the two layers of the coating (11), the shell paper (12) and the glue layer (13) are symmetrically distributed on both sides of the rubber fireproof layer (14).

2. A compression resistant, fire-retardant type corrugated paper box according to claim 1, characterized in that: The coating (11) is a fire-retardant coating containing ammonium polyphosphate flame retardant, which has high flame-retardant performance and stability.

3. A compression resistant, fire resistant corrugated paper box according to claim 1, wherein: The shell paper (12) is a hanging paper layer, which has the functions of aesthetics and necessary protection.

4. A compression resistant, fire-retardant type corrugated paper box according to claim 1, wherein: The glue layer (13) is a hot melt glue layer also containing ammonium polyphosphate flame retardant, which has the functions of flame retardation and firmness of the carton.

5. A compression resistant, fire-retardant type corrugated paper box according to claim 1, wherein: The rubber fireproof layer (14) is a silicone rubber layer, which has excellent high-temperature resistance and fireproof performance, as well as certain sealing and waterproof performance.

6. A compression resistant, fire-retardant type corrugated paper box according to claim 1, wherein: The box assembly (1) is provided with a plurality of sets of the supporting plate (3), which are equidistantly distributed on the inner wall top of the box assembly (1).

7. A compression resistant, fire-retardant type corrugated paper box according to claim 1, wherein: The first supporting plate (4) is provided with a plurality of sets, which are arranged in a straight line array. The second supporting plate (5) is provided with a triangular folded wave shape, and one side of the second supporting plate (5) is bonded and fixed to the other side of the inner wall of the box assembly (1). The fourth supporting plate (7) is provided with a plurality of sets, and each set of the fourth supporting plate (7) is located at each corner of the second supporting plate (5). The two ends of the fourth supporting plate (7) are bonded and fixed to one side of the third supporting plate (6) and the other side of the inner wall of the box assembly (1).

Images