CN215708577U - Waterproof and moistureproof high-strength packaging box - Google Patents

Abstract

The utility model discloses a waterproof and moistureproof high-strength packing box which comprises an outer paper box, an inner paper box and a paper cover, wherein an interlayer is formed in the space between the outer paper box and the inner paper box, a bevel reinforcing rib is arranged in the interlayer along the bevel of the box body, a plurality of parting strips are arranged in the interlayer, the parting strips are fixed on the inner wall of the interlayer through gluing, the interlayer is divided into a plurality of buffer cavities through the parting strips, and buffer materials are filled in the buffer cavities. Has the advantages that: the inside thermal-insulated waterproof layer that is equipped with of interior carton, when the inside article that are equipped with liquid of packing carton, to the inside fine water-proof effects that has of its carton, divide into outer carton, interior carton and paper lid with holistic carton, the inside packing of cushion chamber that forms between outer carton and the interior carton has buffer material, improves the holistic buffer capacity of carton, and the dog-ear department in the outer carton outside all installs the protection strip, carries out fine protection to the dog-ear department of its outer wall.

Description

Waterproof and moistureproof high-strength packaging box

Technical Field

The utility model relates to the field of packaging boxes, in particular to a waterproof and moistureproof high-strength packaging box.

Background

The packing carton is the article box of storage article, and current packing carton bottom is stained with water and easily breaks and leads to unable the use, and inside article overweight can lead to the packing carton bottom can be overwhelmed directly to split open, causes the damage of inside article, consequently this device design waterproof high strength packing carton.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a waterproof, moisture-proof, and high-strength packing box, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a waterproof and moistureproof high-strength packaging box, includes outer carton, interior carton and paper lid, outer carton with space between the interior carton forms the intermediate layer, install the dog-ear strengthening rib along the box body dog-ear in the intermediate layer, the installation has a plurality of parting bead in the intermediate layer, the parting bead passes through the veneer to be fixed intermediate layer inner wall, the parting bead will a plurality of cushion chambers are cut apart into to the intermediate layer, cushion chamber all fills there is buffer material, the dog-ear in the outer carton outside all installs the protection strip, be equipped with coupling mechanism on the protection strip, interior carton inboard is equipped with thermal-insulated waterproof layer.

Further, outer carton with the paper lid all includes the core board layer, core board layer both sides all are equipped with the kraft paper, are located the outside the fixed stone paper layer that is equipped with of opposite side of kraft paper, the fixed outer wear-resisting layer that is equipped with of stone paper layer opposite side, outer wear-resisting layer material is the polyethylene glycol terephthalate coating, outer wear-resisting layer opposite side is equipped with the waterproof layer, the waterproof layer material is oxidized polyethylene waterproof coating, is located the inboard the opposite side of kraft paper is fixed and is equipped with interior cardboard, interior cardboard includes first basic unit cardboard, wave paper and second basic unit cardboard, first basic unit cardboard with between the wave paper with second basic unit cardboard with be equipped with ventilative waterproof thin layer between the wave paper.

Further, interior carton includes the hard board layer of bilayer formula, be equipped with the enhancement layer between the hard board layer, thermal-insulated waterproof layer includes aluminium foil heat-insulating membrane and PE water proof membrane, is located the inboard be equipped with on the hard board layer aluminium foil heat-insulating membrane, aluminium foil heat-insulating membrane inboard is equipped with the PE water proof membrane.

Furthermore, the reinforcing layer and the core plate layer are both high-density honeycomb plates, and the other side of the waterproof layer is covered with a polylactic acid antibacterial film.

Further, dog-ear strengthening rib material is the cowhells paper, the parting bead material is corrugated sheet, buffer material is the honeycomb panel, the protection strip is the light plank.

Further, the protection strip bottom with outer carton bottom is located same horizontal plane, coupling mechanism is including setting up the groove, set up the groove and set up and be located outer carton is with two of one side on the protection strip, be located two of outer carton opposite side set up on the protection strip with set up groove assorted pair and set up the groove, set up inslot wall and be equipped with the extension rod through the bull stick connection, the extension rod cover is established on the bull stick, every the protection strip bottom is all fixed and is equipped with fixed lug, every the protection strip top all seted up with fixed lug assorted recess.

Compared with the prior art, the utility model has the following beneficial effects:

the inside thermal-insulated waterproof layer that is equipped with of interior carton, the article of liquid is equipped with when the packing carton is inside, fine water-proof effects has to its carton inside, divide into outer carton with holistic carton, interior carton and paper lid, the inside packing of cushion chamber that forms between outer carton and the interior carton has buffer material, improve the holistic buffer capacity of carton, the dog-ear department in the outer carton outside all installs the protection strip, carry out fine protection to the dog-ear department of its outer wall, be equipped with coupling mechanism on the protection strip, make its a plurality of outer cartons splice each other together, it is more stable to make its packing carton transportation, notice, the protection strip top belongs to same horizontal plane with outer carton top.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of an outer carton of a waterproof, moisture-proof, high-strength package according to an embodiment of the present invention;

FIG. 2 is a schematic view showing the connection of the outer paper box and the inner paper box of the waterproof, moistureproof and high-strength packing box according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of an outer paper box of a waterproof, moistureproof and high-strength packing box according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an inner paper box of a waterproof, moistureproof and high-strength packing box according to an embodiment of the present invention.

Reference numerals:

1. an outer carton; 2. an inner paper box; 3. a paper cover; 4. angle folding reinforcing ribs; 5. a parting strip; 6. a buffer chamber; 7. a protective strip; 8. a core layer; 9. kraft paper; 10. a stone paper layer; 11. an outer wear layer; 12. a waterproof layer; 13. an inner paperboard; 14. a first base paperboard; 15. wave paper; 16. a second base paperboard; 17. a breathable waterproof film layer; 18. a layer of cardboard; 19. a reinforcing layer; 20. an aluminum foil heat insulation film; 21. a PE waterproof film; 22. a polylactic acid antibacterial film; 23. arranging a groove; 24. an extension rod.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

The first embodiment is as follows:

referring to fig. 1-4, the waterproof, moistureproof and high-strength packing box according to the embodiment of the present invention includes an outer paper box 1, an inner paper box 2 and a paper cover 3, wherein a space between the outer paper box 1 and the inner paper box 2 forms a sandwich layer, a folded angle reinforcing rib 4 is installed along a box body folded angle in the sandwich layer, a plurality of partition bars 5 are installed in the sandwich layer, the partition bars 5 are fixed on an inner wall of the sandwich layer through gluing, the sandwich layer is divided into a plurality of buffer cavities 6 by the partition bars 5, the buffer cavities 6 are filled with buffer materials, protective bars 7 are installed at the folded angle positions outside the outer paper box 1, a connecting mechanism is arranged on the protective bars 7, and a heat insulation and waterproof layer is arranged inside the inner paper box 2.

Example two:

referring to fig. 3, the outer paper box 1 and the paper cover 3 both include a core board layer 8, kraft paper 9 is disposed on both sides of the core board layer 8, a stone paper layer 10 is fixedly disposed on the other side of the kraft paper 9 located on the outer side, an outer wear-resistant layer 11 is fixedly disposed on the other side of the stone paper layer 10, the outer wear-resistant layer 11 is made of a polyethylene terephthalate coating, a waterproof layer 12 is disposed on the other side of the outer wear-resistant layer 11, the waterproof layer 12 is made of a polyethylene oxide waterproof coating, an inner paper board 13 is fixedly disposed on the other side of the kraft paper 9 located on the inner side, the inner paper board 13 includes a first base paper board 14, a wave paper 15 and a second base paper board 16, and a breathable waterproof film layer 17 is disposed between the first base paper board 14 and the wave paper 15 and between the second base paper board 16 and the wave paper 15.

Through the scheme of the utility model, the beneficial effects are as follows: kraft paper 9 that sets up in the outside has surface water resistance, specifically be the kraft paper through surface treatment, its paper surface water absorption volume greatly reduced, water is difficult to pierce through, better waterproof performance has, make inside the difficult carton that gets into the cardboard and constitute of its outside rainwater, consequently, have fine dampproofing effect, design waterproof layer 12 in the outside again, further improvement outside water-proof effects, stone paper layer 10 has green's advantage, can avoid the white pollution that the cardboard caused, interior cardboard 13 can effectively promote the bulk strength of cardboard, avoid appearing the pressurized deformation influence when using, waterproof air permeability through ventilative waterproof thin layer 17 improvement cardboard.

Example three:

referring to fig. 3, the inner paper box 2 includes a double-layer type cardboard layer 18, a reinforcing layer 19 is disposed between the cardboard layers 18, the heat-insulating and waterproof layer includes an aluminum foil heat-insulating film 20 and a PE waterproof film 21, the cardboard layer 18 located on the inner side is provided with the aluminum foil heat-insulating film 20, the PE waterproof film 21 is disposed on the inner side of the aluminum foil heat-insulating film 20, the reinforcing layer 19 and the core layer 8 are both high-density honeycomb panels, the other side of the waterproof layer 12 is covered with a polylactic acid antibacterial film 22, the dog-ear reinforcing ribs 4 are made of cowhell paper, the partition bars 5 are made of corrugated boards, the buffer material is a honeycomb board, and the protective bars 7 are light wood boards.

Through the scheme of the utility model, the beneficial effects are as follows: the hard paperboard layer 18 and the reinforcing layer 19 improve the strength of the inner paper shell, the designed aluminum foil heat insulation film 20 and the designed PE waterproof film 21 improve the waterproof and heat insulation effects of the inner paper shell, the polylactic acid antibacterial film 22 enables the inner paper shell paperboard to have antibacterial and antibacterial functions, and the body has strong strength due to the fact that the corrugated board is made of the designed polylactic acid antibacterial film.

Example four:

please refer to fig. 1, the bottom ends of the protection strips 7 and the bottom end of the outer paper box 1 are located on the same horizontal plane, the connecting mechanism includes a setting groove 23, the setting groove 23 is formed in two protection strips 7 located on the same side of the outer paper box 1, two protection strips 7 located on the other side of the outer paper box 1 are provided with an auxiliary setting groove matched with the setting groove 23, the inner wall of the setting groove 23 is connected with an extension rod 24 through a rotating rod, the extension rod 24 is sleeved on the rotating rod, each bottom end of the protection strip 7 is fixedly provided with a fixing bump, and each top end of the protection strip 7 is provided with a groove matched with the fixing bump.

Through the scheme of the utility model, the beneficial effects are as follows: extension rod 24 on guard bar 7 can be manual to be rolled out, the one end of its extension rod 24 is extended and is set up groove 23, notice, extension rod 24 belongs to the setting of chucking formula and is setting up groove 23, extension rod 24 is manual rotatable, the vice inslot that sets up on another carton is inserted to the one end that finally makes its extension rod 24, guarantee that two cartons splice together, also can splice a plurality of cartons simultaneously, fixed lug and recess design make its adjacent box body splice from top to bottom, finally form big carton, this whole transportation is convenient.

For the convenience of understanding the above technical solutions of the present invention, the following detailed description is made of the working principle or the operation mode of the present invention in the practical process:

when in actual application, 2 inboards of interior carton are equipped with thermal-insulated waterproof layer, the article of liquid are equipped with when packing carton inside, fine water-proof effects has to its carton inside, divide into outer carton 1 with holistic carton, interior carton 2 and paper lid 3, the inside packing of cushion chamber 6 that forms between outer carton 1 and the interior carton 2 has buffer material, improve the holistic buffer capacity of carton, protective strip 7 is all installed to the dog-ear department in the outer carton 1 outside, carry out fine protection to the dog-ear department of its outer wall, be equipped with coupling mechanism on protective strip 7, make its a plurality of outer cartons 1 can splice each other together, make its packing carton transportation more stable, notice, protective strip 7 top and 1 top of outer carton belong to same horizontal plane.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a waterproof and moistureproof high strength packing box, its characterized in that, includes outer carton (1), interior carton (2) and paper lid (3), outer carton (1) with space between interior carton (2) forms the intermediate layer, install dog-ear strengthening rib (4) along the box body dog-ear in the intermediate layer, install a plurality of parting bead (5) in the intermediate layer, parting bead (5) are fixed through the veneer intermediate layer inner wall, parting bead (5) will a plurality of cushion chamber (6) are cut apart into to the intermediate layer, it has buffer material all to fill in cushion chamber (6), protective strip (7) are all installed to the dog-ear in outer carton (1) outside, be equipped with coupling mechanism on protective strip (7), interior carton (2) inboard is equipped with thermal-insulated waterproof layer.

2. The waterproof and moistureproof high-strength packing box according to claim 1, wherein the outer paper box (1) and the paper cover (3) each comprise a core board layer (8), kraft paper (9) is arranged on both sides of the core board layer (8), a stone paper layer (10) is fixedly arranged on the other side of the kraft paper (9) positioned on the outer side, an outer wear-resistant layer (11) is fixedly arranged on the other side of the stone paper layer (10), the outer wear-resistant layer (11) is made of polyethylene terephthalate coating, a waterproof layer (12) is arranged on the other side of the outer wear-resistant layer (11), the waterproof layer (12) is made of oxidized polyethylene waterproof coating, an inner paperboard (13) is fixedly arranged on the other side of the kraft paper (9) positioned on the inner side, and the inner paperboard (13) comprises a first base paperboard (14), a wave paper (15) and a second base paperboard (16), a breathable waterproof film layer (17) is arranged between the first base layer paperboard (14) and the wave paper (15) and between the second base layer paperboard (16) and the wave paper (15).

3. A waterproof and moistureproof high-strength packing box according to claim 2, wherein said inner paper box (2) comprises a double-layer type hard board layer (18), a reinforcing layer (19) is provided between said hard board layers (18), said heat-insulating and waterproof layer comprises an aluminum foil heat-insulating film (20) and a PE waterproof film (21), said aluminum foil heat-insulating film (20) is provided on said hard board layer (18) at the inner side, said PE waterproof film (21) is provided at the inner side of said aluminum foil heat-insulating film (20).

4. A waterproof and moistureproof high strength package box according to claim 3, wherein said reinforcing layer (19) and said core layer (8) are high density honeycomb board, and the other side of said waterproof layer (12) is covered with polylactic acid antibacterial film (22).

5. The waterproof and moistureproof high-strength packing box according to claim 1, wherein the folded corner reinforcing ribs (4) are made of kraft paper, the division bars (5) are made of corrugated board, the buffer material is made of honeycomb board, and the protection bars (7) are made of light wood board.

6. The waterproof and moistureproof high-strength packing box according to claim 1, wherein the bottom ends of the protection strips (7) and the bottom end of the outer paper box (1) are located on the same horizontal plane, the connecting mechanism comprises a setting groove (23), the setting groove (23) is arranged on two protection strips (7) located on the same side of the outer paper box (1), two protection strips (7) located on the other side of the outer paper box (1) are provided with an auxiliary setting groove matched with the setting groove (23), the inner wall of the setting groove (23) is provided with an extension rod (24) through a rotating rod connection, the extension rod (24) is arranged on the rotating rod in a sleeved mode, each bottom end of the protection strip (7) is fixedly provided with a fixing lug, and the top end of each protection strip (7) is provided with a groove matched with the fixing lug.

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