A pearl wool packaging structure

Abstract

The utility model discloses a pearl wool packaging structure, including bottom plate and top plate, the top plate is located bottom plate top, the bottom plate all is equipped with the side plate around, the bottom plate and four side plates enclose the compartment, even being equipped with a plurality of buffer columns in the compartment, bottom plate below is equipped with the baffle, the baffle bottom is inserted into the compartment and is cooperated, the baffle side wall is attached with the compartment inner wall, the baffle bottom even is equipped with a plurality of buffer holes, buffer column top inserts into the buffer hole, the utility model discloses a pearl wool packaging structure adopts the cooperation structure of bottom plate, top plate, buffer column and buffer hole, when meeting big impact, can through the contraction of buffer column, the deformation of bottom plate and top plate itself, to absorb the impact force, can provide reliable protection effect to the article that is wrapped, and the setting of buffer column can form the compartment that holds air between bottom plate and top plate, with the excellent heat insulation performance of air, improves the heat insulation effect of pearl wool.

Description

Technical Field

[0001] This utility model relates to pearl cotton technology, specifically a pearl cotton packaging structure. Background Technology

[0002] EPE (Expanded Polyethylene) foam is a new type of environmentally friendly packaging material. It is composed of countless independent air bubbles generated by the physical foaming of low-density polyethylene. It is an ideal substitute for traditional packaging materials and is widely used in the packaging of various products such as electronics, instruments, computers, audio equipment, medical devices, industrial control cabinets, hardware and lighting fixtures, handicrafts, glass, ceramics, home appliances, spray painting, furniture, wine and resin products, as well as high-end fragile gifts, hardware products, toys, fruits, leather shoes, and daily necessities.

[0003] However, existing pearl cotton cushions items through its tiny pores, which is not very effective. In practice, when wrapping items, the items are usually trapped inside the pearl cotton, which compresses the cotton and reduces the size of the pores, further decreasing the cushioning effect. This makes it difficult to provide reliable protection for the wrapped items in the event of a large impact. Moreover, the compressed and thinned pearl cotton also affects its heat insulation properties, making it unsuitable for items with high insulation requirements. Utility Model Content

[0004] To address the shortcomings of the existing technology, this utility model provides a pearl cotton packaging structure with good cushioning performance.

[0005] To achieve the above technical objectives, the present invention adopts the following technical solution: a pearl cotton packaging structure, including a bottom plate and a top plate, the top plate being located above the bottom plate, side plates being provided around the bottom plate, the bottom plate and the four side plates forming a cavity, a plurality of buffer columns being evenly provided in the cavity, a partition being provided below the top plate, the bottom of the partition being inserted into the cavity, the side wall of the partition being fitted against the inner wall of the cavity, a plurality of buffer holes being evenly provided at the bottom of the partition, and the top of the buffer columns being inserted into the buffer holes.

[0006] Preferably, the buffer column is frustum-shaped, and the diameter of the top of the buffer column is smaller than the diameter of the bottom of the buffer column.

[0007] Preferably, the diameter of the top of the buffer post is smaller than the inner diameter of the buffer hole, and the diameter of the bottom of the buffer post is larger than the inner diameter of the buffer hole.

[0008] Preferably, the buffer column is provided with a base plate, and the base plate is fixed to the bottom wall of the cavity.

[0009] Preferably, a base film is provided at the top of the top plate and the bottom of the bottom plate, and the base film is provided with protrusions evenly on the side away from the bottom plate.

[0010] In summary, this utility model achieves the following technical effects: The pearl cotton packaging structure of this utility model adopts a combination of a bottom plate, a top plate, buffer columns, and buffer holes. When encountering a large impact, the impact force can be absorbed by the contraction of the buffer columns and the deformation of the bottom and top plates themselves, providing reliable protection for the wrapped items. Moreover, the buffer columns can form an air-accommodating cavity between the bottom and top plates, and by utilizing the excellent heat insulation properties of air, the heat insulation effect of the pearl cotton is improved. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the combined state of the pearl cotton packaging structure of this utility model; Figure 2 This is a schematic diagram of the base plate of the pearl cotton packaging structure of this utility model; Figure 3 This is a schematic diagram of the top plate of the pearl cotton packaging structure of this utility model; Explanation of reference numerals in the accompanying drawings: 1. Base plate; 2. Side plate; 3. Cavity; 4. Substrate; 5. Buffer pillar; 6. Top plate; 7. Partition; 8. Base film; 9. Protrusion; 10. Buffer hole; 11. Raised strip. Detailed Implementation

[0012] The present invention will be further described in detail below with reference to the accompanying drawings.

[0013] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0014] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0015] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0016] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0017] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0018] Example 1: like Figure 1-3 As shown, a pearl cotton packaging structure includes a bottom plate 1 and a top plate. The top plate is located above the bottom plate 1. Side plates 2 are provided around the bottom plate 1. The bottom plate 1 and the four side plates 2 form a cavity 3. A plurality of buffer pillars 5 are evenly arranged inside the cavity 3. A partition 7 is provided below the top plate. The bottom of the partition 7 is inserted into the cavity 3. The side wall of the partition 7 is attached to the inner wall of the cavity 3. A plurality of buffer holes 10 are evenly opened at the bottom of the partition 7. The top of the buffer pillars 5 are inserted into the buffer holes 10.

[0019] The partition 7 and the inner wall of the cavity 3 are both provided with protrusions 11, which can prevent the partition 7 from easily coming out after it is inserted into the cavity 3.

[0020] The pearl cotton packaging structure of this embodiment adopts a combination of bottom plate 1, top plate, buffer column 5 and buffer hole 10. When encountering a large impact, the impact force can be absorbed by the contraction of the buffer column 5 and the deformation of the bottom plate 1 and top plate itself, which can provide reliable protection for the wrapped items. Moreover, the setting of the buffer column 5 can form an air-accommodating cavity 3 between the bottom plate 1 and the top plate, which improves the heat insulation effect of pearl cotton by taking advantage of the excellent heat insulation properties of air.

[0021] The buffer column 5 is frustum-shaped, with the top diameter of the buffer column 5 being smaller than the bottom diameter; the top diameter of the buffer column 5 is smaller than the inner diameter of the buffer hole 10, and the bottom diameter of the buffer column 5 is larger than the inner diameter of the buffer hole 10. This design allows the top of the buffer column 5 to be quickly aligned with the buffer hole 10, facilitating the assembly of the base plate 1 and the top plate. Simultaneously, the frustum-shaped buffer column 5 has a stronger load-bearing capacity and better resistance to impact deformation. Furthermore, in conjunction with the buffer hole 10, when impacted, the buffer column 5 will squeeze into the buffer hole 10, causing the buffer hole 10 to open. After the impact, the buffer hole 10 can return to its original position, thus providing some impact resistance.

[0022] The buffer column 5 is provided with a base plate 4, which is fixed to the bottom wall of the cavity 3. The base plate 4, together with the side plate 2, facilitates the fixing of the buffer column 5 to the bottom plate 1 and facilitates the assembly of the bottom plate 1.

[0023] The top of the top plate 6 and the bottom of the bottom plate 1 are both provided with a base film 8. The base film 8 is provided with protrusions 9 evenly on the side away from the bottom plate 1. The protrusions 9 can increase the friction performance of the top plate 6 and the bottom plate 1, so that the top plate 6 and the bottom plate 1 will not be displaced inside the packaging box, and firmly fix the internal items to prevent the items from moving.

[0024] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims

1. A pearl cotton packaging structure, characterized in that, It includes a bottom plate and a top plate, with the top plate located above the bottom plate. The bottom plate is provided with side plates on all four sides. The bottom plate and the four side plates form a cavity. A number of buffer columns are evenly arranged in the cavity. A partition is provided below the top plate. The bottom of the partition is inserted into the cavity. The side wall of the partition is attached to the inner wall of the cavity. A number of buffer holes are evenly opened at the bottom of the partition. The top of the buffer columns is inserted into the buffer holes.

2. The pearl cotton packaging structure according to claim 1, characterized in that, The buffer column is frustum-shaped, and the diameter of the top of the buffer column is smaller than the diameter of the bottom of the buffer column.

3. The pearl cotton packaging structure according to claim 2, characterized in that, The diameter of the top of the buffer column is smaller than the inner diameter of the buffer hole, and the diameter of the bottom of the buffer column is larger than the inner diameter of the buffer hole.

4. The pearl cotton packaging structure according to claim 1, characterized in that, The buffer column is provided with a base plate, and the base plate is fixed to the bottom wall of the cavity.

5. The pearl cotton packaging structure according to claim 1, characterized in that, Both the top of the top plate and the bottom of the bottom plate are provided with a base film, and the base film is provided with protrusions evenly on the side away from the bottom plate.

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