Packing box with pearl wool lining

Abstract

The utility model provides a packing box with a pearl wool lining, which relates to the field of packing boxes and comprises a box body and a box cover, the pearl wool lining is arranged in the box body, bottom pearl wool is placed at the bottom of the box body, a pearl wool square frame is placed above the bottom pearl wool and matched with an inner cavity of the box body, and top pearl wool is placed above the pearl wool square frame and matched with the inner cavity of the box body. A plurality of fixing grooves are linearly formed in the pearl wool square frame in the transverse direction and the longitudinal direction, and the pearl wool square frame is separated by a plurality of transverse isolating bars and longitudinal isolating bars. The pearl wool lining is arranged in the box body, the protection performance of the packaging box on products is greatly improved, damage caused by collision, vibration and the like in the transportation process of the products is effectively reduced, meanwhile, a plurality of fixing grooves are formed in the pearl wool square frame in the transverse and longitudinal linear distribution mode, the pearl wool square frame is separated through a plurality of transverse isolation strips and longitudinal isolation strips, and the packaging box is convenient to use. The internal space of the box body is separated according to products, and the universality is improved.

Description

Technical Field

[0001] This utility model relates to the field of packaging boxes, specifically to a packaging box with pearl cotton lining. Background Technology

[0002] In the field of product packaging, packaging boxes play a crucial role. They must not only protect products from damage caused by collisions and vibrations during transportation, but also provide excellent display and portability. Traditional packaging boxes have certain limitations in terms of protective performance. For example, some paper packaging boxes, while low in cost, have poor cushioning performance and are ineffective in protecting fragile or easily damaged items; while some plastic packaging boxes, although possessing a certain strength, are heavy and lack environmental friendliness. Pearl cotton, also known as EPE pearl cotton, is a new type of environmentally friendly material with excellent cushioning, shock resistance, heat insulation, and moisture resistance. It is composed of countless independent air bubbles created through the physical foaming of low-density polyethylene resin. This overcomes the shortcomings of ordinary foam, such as fragility, deformation, and poor resilience.

[0003] However, the existing EPE foam lined packaging boxes are not perfect in terms of structural design, which cannot give full play to the advantages of EPE foam. They also need to be improved in terms of ease of use and space utilization. For example, many EPE foam lined packaging boxes are special packaging with poor versatility. Therefore, this case was born. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a pearl cotton liner packaging box. By optimizing the structural design, the packaging box can improve the protective performance of the product, while also improving the ease of use and space utilization, and has good environmental performance.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pearl cotton liner packaging box, comprising a box body and a lid, both made of paper material, with a pearl cotton liner inside the box body: the pearl cotton liner includes bottom pearl cotton, a pearl cotton frame, and top pearl cotton, the bottom pearl cotton is placed at the bottom of the box body, the pearl cotton frame is placed above the bottom pearl cotton and fits into the inner cavity of the box body, the top pearl cotton is placed above the pearl cotton frame, the pearl cotton frame has several fixing grooves arranged linearly in the horizontal and vertical directions, and the pearl cotton frame is separated by several horizontal and vertical isolation strips.

[0008] Preferably, the lower end of the transverse isolation strip has a plurality of lower slots arranged linearly, and the plurality of lower slots correspond to the transverse fixing slots on the pearl cotton frame. The upper end of the longitudinal isolation strip has a plurality of upper slots arranged linearly, and the plurality of upper slots correspond to the longitudinal fixing slots on the pearl cotton frame. The lower slots of the transverse isolation strip and the upper slots of the longitudinal isolation strip are interlocked.

[0009] Preferably, the bottom pearl cotton has a plurality of horizontal and vertical slots, and the plurality of horizontal and vertical slots correspond to the horizontal and vertical fixing grooves of the pearl cotton frame.

[0010] Preferably, the lid is a flip-top type located on the bottom side of the box body. The front end of the lid is connected to a front cover, and a magnet is provided on the inner side of the front cover. Correspondingly, an iron sheet is provided on the front side of the box body. When the front cover is closed on the front side of the box body, the magnet is attracted to the iron sheet.

[0011] Preferably, the front cover has a through hole, and a handle is provided on the front side of the corresponding box body. When the front cover is closed on the front side of the box body, the handle passes through the through hole.

[0012] Preferably, a sealing ring is provided on the inner side of the lid, and when the lid is closed on the box body, the sealing ring is sealed on the upper edge of the box body.

[0013] Preferably, the top pearl cotton is adhered to the inner side of the box lid.

[0014] (III) Beneficial Effects

[0015] This utility model provides a packaging box with pearl cotton lining. It has the following beneficial effects:

[0016] This EPE foam-lined packaging box significantly improves product protection by incorporating EPE foam lining inside the box, including bottom, frame, and top sections. This effectively reduces damage caused by collisions and vibrations during transportation. Furthermore, the EPE foam frame features horizontal and vertical linearly arranged fixing slots, and is further divided by horizontal and vertical separators, allowing for customized internal space allocation based on the product and enhancing versatility. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the closed state structure of a pearl cotton liner packaging box according to the present invention.

[0018] Figure 2 This is a schematic diagram of the structure of a pearl cotton liner packaging box in the open state according to this utility model;

[0019] Figure 3This is a schematic diagram of the pearl cotton lining structure of a pearl cotton lining packaging box according to the present invention.

[0020] Figure 4 This is a schematic diagram of the isolation strip structure of a pearl cotton lining packaging box according to this utility model.

[0021] In the diagram: 1. Box body; 2. Box lid; 3. Bottom pearl cotton; 4. Pearl cotton frame; 5. Top pearl cotton; 6. Fixing groove; 7. Horizontal isolation strip; 8. Vertical isolation strip; 9. Lower groove opening; 10. Upper groove opening; 11. Slot; 12. Sealing ring; 13. Pearl cotton block; 21. Front cover; 22. Magnet; 23. Iron sheet; 24. Through hole; 25. Handle. Detailed Implementation

[0022] This utility model embodiment provides a pearl cotton lining packaging box, such as... Figure 1-4 As shown, the package includes a box body 1 and a box lid 2, both of which are made of paper. An pearl cotton lining is installed inside the box body 1. The use of paper material for the box body 1 and the box lid 2, combined with the environmentally friendly pearl cotton lining, gives the entire packaging box good environmental performance, meeting the needs of modern society for environmentally friendly products.

[0023] The pearl cotton lining includes a bottom pearl cotton 3, a pearl cotton frame 4, and a top pearl cotton 5. The bottom pearl cotton 3 is placed at the bottom of the box body 1, and the pearl cotton frame 4 is placed above the bottom pearl cotton 3 and is adapted to the inner cavity of the box body 1. The pearl cotton frame 4 can undergo elastic deformation to play a cushioning and protective role. The top pearl cotton 5 is placed above the pearl cotton frame 4. The pearl cotton frame 4 has several fixing grooves 6 arranged linearly in the horizontal and vertical directions. The pearl cotton frame 4 is separated by several horizontal isolation strips 7 and vertical isolation strips 8.

[0024] like Figure 3 As shown, the lower end of the horizontal isolation strip 7 has several lower slots 9 arranged linearly, and the lower slots 9 correspond to the horizontal fixing slots 6 on the pearl cotton frame 4. The upper end of the vertical isolation strip 8 has several upper slots 10 arranged linearly, and the upper slots 10 correspond to the vertical fixing slots 6 on the pearl cotton frame 4. The lower slots 9 of the horizontal isolation strip 7 and the upper slots 10 of the vertical isolation strip 8 are interlocked.

[0025] like Figure 3 As shown, the bottom pearl cotton 3 has several horizontal and vertical slots 11, which correspond to the horizontal and vertical fixing grooves 6 of the pearl cotton frame 4.

[0026] like Figure 2As shown, the lid 2 is a flip-top on the bottom side of the box body 1. The front end of the lid 2 is connected to a front cover 21. A magnet 22 is provided on the inner side of the front cover 21. A corresponding iron sheet 23 is provided on the front side of the box body 1. When the front cover 21 is closed on the front side of the box body 1, the magnet 22 is attracted to the iron sheet 23.

[0027] like Figure 2 As shown, the front cover 21 has a through hole 24, and the corresponding front side of the box body 1 is provided with a handle 25. When the front cover 21 is closed on the front side of the box body 1, the handle 25 passes through the through hole 24.

[0028] like Figure 2 As shown, a sealing ring 12 is provided on the inner side of the box lid 2. When the box lid 2 is closed on the box body 1, the sealing ring 12 is sealed along the upper edge of the box body 1. The sealing strip on the inner edge of the box lid 2 enhances the sealing performance of the packaging box, preventing dust, moisture, etc. from entering the packaging box and providing better protection for the product.

[0029] like Figure 2 As shown, the top pearl cotton 5 is adhered to the inner side of the box cover 2.

[0030] Others, such as Figure 4 As shown, the horizontal isolation strip 7 and the vertical isolation strip 8 can be made of cardboard. For better cushioning effect, pearl cotton blocks 13 can be glued to both sides of the isolation strip.

[0031] Working principle:

[0032] Box body 1 and box lid 2 manufacturing

[0033] The box body 1 and the lid 2 are made from paper materials of appropriate thickness and strength through processes such as die-cutting and folding. The dimensions of the box body 1 are designed according to the size of the product to be packaged, ensuring that the product can be tightly placed inside the box body 1.

[0034] 1. Production of pearl cotton lining

[0035] Based on the internal shape of the box 1, the pearl cotton material is hot-pressed into bottom pearl cotton 3, pearl cotton frame 4, and top pearl cotton 5 using a mold. Among them, the pearl cotton frame 4 has several fixing grooves 6 arranged linearly in the horizontal and vertical directions.

[0036] 2. Installation of sealing strips

[0037] Apply the sealing strip to the inner edge of the box cover 2, ensuring a secure installation and good sealing performance. During application, pay attention to the accurate positioning of the sealing strip to avoid misalignment that could affect the sealing effect.

[0038] 3. Assembly

[0039] Place the prepared pearl cotton lining inside the box body 1, and then assemble the box lid 2 with the box body 1. Check whether the fit between the box lid 2 and the box body 1 is tight and whether the sealing strip can effectively seal. After the inspection is correct, the pearl cotton lining packaging box can be put into use. During use, the internal space of the box body 1 is reasonably divided by several horizontal isolation strips 7 and vertical isolation strips 8 according to the quantity and size of the products.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pearl wool inner lining packaging box, comprising a box body (1) and a box cover (2), the box body (1) and the box cover (2) are both made of paper material, and a pearl wool inner lining is arranged in the box body (1), characterized in that: The pearl wool lining comprises bottom pearl wool (3), pearl wool square frame (4) and top pearl wool (5), the bottom pearl wool (3) is placed at the bottom of the box body (1), the pearl wool square frame (4) is placed above the bottom pearl wool (3) and is matched with the inner cavity of the box body (1), and the top pearl wool (5) is arranged above the pearl wool square frame (4), a plurality of fixed grooves (6) are arranged in the pearl wool square frame (4) in transverse and longitudinal linear arrangement, and a plurality of transverse isolation strips (7) and longitudinal isolation strips (8) are arranged on the pearl wool square frame (4).

2. The pearl wool inner packing box according to claim 1, characterized in that: A plurality of lower notches (9) are arranged in the linear arrangement of the lower end of the transverse isolation strip (7), a plurality of the lower notches (9) correspond to the transverse fixed grooves (6) on the pearl wool square frame (4), a plurality of upper notches (10) are arranged in the linear arrangement of the upper end of the longitudinal isolation strip (8), a plurality of the upper notches (10) correspond to the longitudinal fixed grooves (6) on the pearl wool square frame (4), and the lower notches (9) of the transverse isolation strip (7) and the upper notches (10) of the longitudinal isolation strip (8) are inserted into each other.

3. The pearl wool inner packing box according to claim 2, characterized in that: A plurality of transverse and longitudinal insertion grooves (11) are arranged on the bottom pearl wool (3), and a plurality of the transverse and longitudinal insertion grooves (11) correspond to the transverse and longitudinal fixed grooves (6) of the pearl wool square frame (4).

4. The pearl wool inner packing box according to claim 1, characterized in that: The box cover (2) is arranged on the bottom side of the box body (1) in a flip cover mode, a front end cover (21) is connected to the front end of the box cover (2), a magnet (22) is arranged on the inner side of the front end cover (21), an iron sheet (23) is arranged on the front side of the box body (1) correspondingly, and when the front end cover (21) is covered on the front side of the box body (1), the magnet (22) is adsorbed on the iron sheet (23).

5. The pearl wool inner packing box according to claim 4, characterized in that: A through hole (24) is arranged on the front end cover (21), a handle (25) is arranged on the front side of the box body (1) correspondingly, and when the front end cover (21) is covered on the front side of the box body (1), the handle (25) passes through the through hole (24).

6. The pearl wool inner packing box according to claim 1, characterized in that: A sealing ring (12) is arranged on the inner side of the box cover (2), and when the box cover (2) is covered on the box body (1), the sealing ring (12) is sealingly arranged on the box body (1).

7. The pearl wool inner packing box according to claim 1, characterized in that: The top pearl wool (5) is bonded to the inner side of the box cover (2).

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