CN218987237U

CN218987237U - Shock-resistant EPE pearl cotton packaging box structure

Info

Publication number: CN218987237U
Application number: CN202320136815.7U
Authority: CN
Inventors: 赵丰萍
Original assignee: Hangzhou Luyao Packaging Materials Co ltd
Current assignee: Hangzhou Luyao Packaging Materials Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-05-09
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses an impact-resistant EPE pearl cotton packaging box body structure, which comprises a packaging box main body, wherein a sealing cover plate is arranged at the upper end of the packaging box main body, a detachable structure is arranged between the sealing cover plate and the packaging box main body, the interior of the packaging box main body consists of an impact-resistant protection layer, a reinforced core plate and an EPE pearl cotton inner container cladding, the impact-resistant protection layer is coated on the outer surface of the reinforced core plate, the reinforced core plate is coated on the outer surface of the EPE pearl cotton inner container cladding, an aluminum alloy outer plate, a hard titanium steel layer and a silicon steel plate are respectively arranged in the impact-resistant protection layer, and a high-density PE plate, a hard polyester plate and a reinforced plastic plate are respectively arranged in the reinforced core plate. According to the utility model, the alloy plate with high structural rigidity is adopted for die casting on the outer surface of the pearl cotton packaging box body, so that a good impact resistance protection effect is achieved, the whole box body is not easy to generate impact deformation, and meanwhile, the reinforced core plate structure is filled in the box body, so that the EPE pearl cotton inner container is further wrapped and protected.

Description

Shock-resistant EPE pearl cotton packaging box structure

Technical Field

The utility model relates to the technical field of packaging boxes, in particular to an impact-resistant EPE pearl cotton packaging box structure.

Background

The polyethylene foam cotton is of a non-crosslinked closed-cell structure, also called EPE pearl cotton, and is a novel environment-friendly packaging material. It is composed of low-density polyethylene resin which is physically foamed to generate countless independent bubbles. Overcomes the defects of fragile, deformed and poor restorability of common foaming adhesive. Has the advantages of water and moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, cyclic reconstruction, environmental protection, strong collision resistance and the like, also has good chemical resistance. Is an ideal substitute for traditional packaging materials.

The Chinese patent document with the publication number of CN209382646U discloses a pearl cotton packing box, which comprises a box body, the box top is equipped with the case lid, be equipped with a plurality of pearl cotton pads in the box, each pearl cotton pad all locates each summit of box, be equipped with pearl cotton bottom plate, a plurality of pearl cotton curb plate and pearl cotton roof in the box, pearl cotton bottom plate installs in the box bottom, each pearl cotton curb plate installs respectively in each side in the box, pearl cotton roof installs in the box top, pearl cotton bottom plate, each pearl cotton curb plate with pearl cotton roof one side all is equipped with pearl cotton apron, pearl cotton bottom plate, each pearl cotton curb plate with be equipped with the storing check between pearl cotton roof and the each pearl cotton apron, each be equipped with the ice bag in the storing check.

The external structural rigidity of the pearl cotton box body structure in the prior art is poor, the phenomenon of collision deformation is easy to occur, the impact resistance effect is poor, and the internal pearl cotton inner container cannot be well wrapped and protected, so that the anti-impact EPE pearl cotton packaging box body structure needs to be developed.

Disclosure of Invention

The utility model aims to provide an impact-resistant EPE pearl cotton packaging box body structure, which aims to solve the problems that the external structural rigidity of the pearl cotton box body structure in the prior art provided in the background art is poor, the phenomenon of collision deformation is easy to occur, the impact-resistant effect is poor, and the internal pearl cotton inner container cannot be well wrapped and protected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an EPE pearl cotton packing box structure shocks resistance, includes the packing box main part, and the upper end of packing box main part is provided with sealed apron, is detachable structure between sealed apron and the packing box main part, the inside of packing box main part comprises shock resistance protective layer, the cotton inner bag cladding of enhancement core and EPE pearl, and shock resistance protective layer cladding is at the surface of strengthening the core, strengthens the core cladding at the cotton inner bag cladding's of EPE pearl surface, shock resistance protective layer's inside is provided with aluminum alloy planking, stereoplasm titanium steel layer and silicon steel board respectively, strengthens the inside of core and is provided with high density PE board, stereoplasm polyester board and enhancement plastic board respectively.

Preferably, the upper end surface of the packing box main body is provided with a fixing buckle, the surface corresponding position of the sealing cover plate is provided with a buckle groove, and the fixing buckle is correspondingly connected with the buckle groove.

Preferably, the side surface of the packing box main body is provided with a crashproof strip.

Preferably, corner parts of the sealing cover plate are provided with corner protection structures.

Preferably, the aluminum alloy outer plate is arranged on one side surface of the aluminum alloy outer plate, and the silicon steel plate is arranged on the other side surface of the aluminum alloy outer plate.

Preferably, the high-density PE plate, the hard polyester plate and the reinforced plastic plate are of an integrated structure.

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

the inside of packing box main part comprises shock protection layer, strengthen core and EPE pearl cotton inner bag cladding jointly, shock protection layer's inside is provided with aluminum alloy planking, stereoplasm titanium steel layer and silicon steel plate respectively, through adopting the alloy board that structural rigidity is strong to pearl cotton packing box body external surface to carry out the die casting, aluminum alloy planking, stereoplasm titanium steel layer and silicon steel plate all possess excellent structural strength and rigidity structural property, play good shock protection effect, can make whole box be difficult for taking place the striking deformation, strengthen core's inside and be provided with high density PE board respectively, stereoplasm polyester board and strengthen the plastic board, the intussuseption is filled with the reinforcing core structure simultaneously, high density PE board, stereoplasm polyester board and strengthen plastic board density height and hardness height, further play parcel protection effect to the EPE pearl cotton inner bag.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of an exploded construction of the present utility model;

fig. 3 is a schematic view of the internal composition structure of the package body of the present utility model;

FIG. 4 is a schematic view showing the internal structure of the impact-resistant protective layer according to the present utility model;

fig. 5 is a schematic view of the internal structure of the reinforced core plate of the present utility model.

In the figure: 1. a fixing buckle; 2. a package box main body; 3. sealing the cover plate; 4. a corner protection structure; 5. a bumper strip; 6. a buckling groove; 7. an impact-resistant protective layer; 8. reinforcing the core plate; 9. EPE pearl cotton inner container cladding; 10. an aluminum alloy outer plate; 11. a hard titanium steel layer; 12. a silicon steel plate; 13. a high density PE plate; 14. a hard polyester sheet; 15. reinforcing the plastic plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides an EPE pearl cotton packing box structure shocks resistance, including packing box main part 2, the upper end of packing box main part 2 is provided with sealed apron 3, be detachable structure between sealed apron 3 and the packing box main part 2, the inside of packing box main part 2 is by shock resistance protective layer 7, strengthen core 8 and EPE pearl cotton inner bag cladding 9 and constitute jointly, shock resistance protective layer 7 cladding is at the surface of strengthening core 8, strengthen core 8 cladding at the surface of EPE pearl cotton inner bag cladding 9, shock resistance protective layer 7's inside is provided with aluminum alloy planking 10 respectively, stereoplasm titanium steel layer 11 and silicon steel board 12, strengthen core 8's inside is provided with high density PE board 13 respectively, stereoplasm polyester board 14 and strengthen the plastic board 15.

Further, the upper end surface of the packing box main body 2 is provided with a fixed buckle 1, a buckle groove 6 is arranged at a position corresponding to the surface of the sealing cover plate 3, and the fixed buckle 1 is correspondingly connected with the buckle groove 6.

Further, the side surface of the packing box main body 2 is provided with a bumper strip 5.

Further, corner portions of the sealing cover plate 3 are provided with corner protection structures 4.

Further, the aluminum alloy outer plate 10 is provided on one side surface of the aluminum alloy outer plate 10, and the silicon steel plate 12 is provided on the other side surface of the aluminum alloy outer plate 10.

Further, the high density PE plate 13, the hard polyester plate 14 and the reinforced plastic plate 15 are integrally formed.

Working principle: when the packaging box is used, the inside of the packaging box main body 2 is jointly composed of the impact protection layer 7, the reinforced core plate 8 and the EPE pearl cotton inner container cladding 9, the impact protection layer 7 is coated on the outer surface of the reinforced core plate 8, the reinforced core plate 8 is coated on the outer surface of the EPE pearl cotton inner container cladding 9, the inside of the impact protection layer 7 is respectively provided with the aluminum alloy outer plate 10, the hard titanium steel layer 11 and the silicon steel plate 12, the outer surface of the pearl cotton packaging box is subjected to die casting by adopting an alloy plate with high structural rigidity, the aluminum alloy outer plate 10, the hard titanium steel layer 11 and the silicon steel plate 12 all have excellent structural strength and rigid structural performance, a good impact protection effect is achieved, the whole box is not easy to generate impact deformation, the reinforced core plate 8 is internally provided with the high-density PE plate 13, the hard polyester plate 14 and the reinforced plastic plate 15, meanwhile, the high-density PE plate 13, the high-density and high-hardness EPE pearl cotton inner container is further wrapped and protected.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an EPE pearl cotton packing box structure shocks resistance, includes packing box main part (2), and the upper end of packing box main part (2) is provided with sealed apron (3), is detachable structure between sealed apron (3) and packing box main part (2), a serial communication port, the inside of packing box main part (2) is by shock resistance protective layer (7), strengthens core (8) and EPE pearl cotton inner bag cladding (9) and constitutes jointly, and shock resistance protective layer (7) cladding is in the surface of strengthening core (8), strengthens the surface of core (8) cladding at EPE pearl cotton inner bag cladding (9), the inside of shock resistance protective layer (7) is provided with aluminum alloy planking (10), stereoplasm titanium steel layer (11) and silicon steel board (12) respectively, and the inside of strengthening core (8) is provided with high-density PE board (13), stereoplasm polyester board (14) and reinforcing plastic board (15) respectively.

2. The impact resistant EPE pearl wool packing box structure of claim 1, wherein: the upper end surface of packing box main part (2) is provided with fixed knot (1), and the surface corresponding position department of sealed apron (3) is provided with catching groove (6), and fixed knot (1) is connected with catching groove (6) correspondence.

3. The impact resistant EPE pearl wool packing box structure of claim 1, wherein: the side surface of the packing box main body (2) is provided with an anti-collision strip (5).

4. The impact resistant EPE pearl wool packing box structure of claim 1, wherein: corner positions of the sealing cover plate (3) are provided with corner protection structures (4).

5. The impact resistant EPE pearl wool packing box structure of claim 1, wherein: the aluminum alloy outer plate (10) is arranged on one side surface of the aluminum alloy outer plate (10), and the silicon steel plate (12) is arranged on the other side surface of the aluminum alloy outer plate (10).

6. The impact resistant EPE pearl wool packing box structure of claim 1, wherein: the high-density PE plate (13), the hard polyester plate (14) and the reinforced plastic plate (15) are of an integrally formed structure.