Multi-layer packaging basket

Abstract

The utility model belongs to the technical field of fruit and vegetable packaging, and relates to a multi-layer packaging basket which comprises a basket body, a plurality of hollowed-out parts are arranged on the basket body, one or more partition plates distributed in the horizontal direction are arranged in the basket body, the interior of the basket body is divided into more than two independent containing spaces by the partition plates, and the independent containing spaces are arranged in the basket body. A plurality of protruding blocks are arranged on the periphery of the partition plate, and the protruding blocks are inserted into the hollow parts to form a fixing structure of the partition plate. According to the multi-layer packaging basket, the partition plates are supported through the structure of the basket body, and the multi-layer packaging basket has the advantages of being simple in structure and good in bearing performance.

Description

Technical Field

[0001] This utility model belongs to the technical field of fruit and vegetable packaging, and relates to a multi-layer packaging basket. Background Technology

[0002] Fruits and vegetables are often packed in packaging for transport and sale. Packaging baskets are a common type of fruit and vegetable packaging; they typically have multiple perforations to increase ventilation and maintain freshness. When the baskets are large, fruits and vegetables are stacked in multiple layers, which can cause them to be squeezed and damaged during transport and sale.

[0003] To address this technical problem, some packaging basket designers have incorporated partitions within the basket to divide the internal space. For example, Chinese utility model patent CN204688777U (publication date: October 7, 2015) discloses a novel round-bottomed bayberry preservation basket. This basket is a cylindrical structure made of plastic, specifically including a basket lid, basket buckles, latches, a basket body, a basket bottom, plastic basket walls, a foam layer, pull rings, a shelf, a cooling vent partition, an ice storage compartment, and rollers. The opening of the basket body is slightly larger than the sealing surface. A basket lid is located on the opening surface, with four basket buckles evenly distributed on it. Pulling down the basket buckles engages with the corresponding latches at the basket body opening, ensuring a tight fit between the basket lid and the basket body. The interior of the plastic basket walls of the basket lid, body, and bottom is lined with foam layers of appropriate shape and size. An ice storage chamber is located at the bottom of the basket for holding a freezer bag containing ice. A cold air vent partition is installed on the ice storage chamber, and the partition is supported by a shelf set 6-7 cm from the bottom of the basket. A shelf is also located in the middle of the basket to support the middle cold air vent partition. The shelf is a row of protruding plastic strips set inside the basket.

[0004] The aforementioned packaging basket uses shelves to support the partitions inside the basket, which has a complex structure and is difficult to manufacture. The plastic strips formed inside the basket have an adverse effect on mold design, injection molding, and demolding. Moreover, the method of supporting with plastic strips is also prone to deformation and is not very sturdy. Utility Model Content

[0005] This utility model addresses the shortcomings of existing technologies by providing a multi-layer packaging basket that supports the partitions through the basket's own structure, offering advantages such as simple structure and good load-bearing capacity.

[0006] To solve the above-mentioned technical problems, the objective of this utility model is achieved through the following technical solution:

[0007] A multi-layer packaging basket includes a basket body with several perforations. One or more partitions distributed horizontally are provided inside the basket body, dividing the interior of the basket body into two or more independent accommodating spaces. Several protrusions are provided on the outer periphery of the partitions, and the protrusions are inserted into the perforations to form a fixing structure for the partitions.

[0008] In the aforementioned multi-layer packaging basket, the shape (cross-section) of the basket can be circular, elliptical, rectangular, racetrack-shaped, etc.; the basket can adopt a structure with equal upper and lower dimensions, or a structure with a larger upper dimension and a smaller lower dimension.

[0009] In the aforementioned multi-layer packaging basket, preferably, the protrusions are provided in three or more portions and are evenly distributed circumferentially.

[0010] In the aforementioned multi-layer packaging basket, the partition is provided with a large through hole that can accommodate a finger; the large through hole can be one or more; when it is one, preferably, the large through hole is located at the center of the partition; when it is two, preferably, the large through holes are symmetrically arranged with respect to the center of the partition; preferably, the basket body and / or the partition are made of an elastic material, for example, both the basket body and the partition are made of plastic.

[0011] In the aforementioned multi-layer packaging basket, the partition is provided with a plurality of small, breathable holes; preferably, the small holes are evenly distributed circumferentially and radially.

[0012] In the aforementioned multi-layer packaging basket, the axial dimension of the protrusion is smaller than the axial dimension of the cutout (the axial direction of the basket body), and after the protrusion is inserted into the cutout, its bottom abuts against the bottom of the cutout; furthermore, the circumferential dimension and radial dimension of the protrusion are both not greater than the radial dimension of the cutout.

[0013] In the aforementioned multi-layer packaging basket, the hollow bottom has an arc-shaped structure, and the bottom of the protrusion has an arc-shaped structure that matches the arc-shaped structure of the hollow bottom.

[0014] In the aforementioned multi-layer packaging basket, the bottom of the partition is provided with radially distributed radial reinforcing ribs and circumferentially distributed circumferential reinforcing ribs.

[0015] In the aforementioned multi-layer packaging basket, the outer peripheral surface of the partition has the same shape as the corresponding inner wall surface of the basket body and is in contact with it.

[0016] In this utility model, the above-mentioned partition structure can be adapted to packaging baskets of various specifications. For example, a packaging basket with a lid: the upper end of the basket body is covered with a basket lid, and the basket lid is provided with several ventilation holes; for example, a packaging basket with a handle: the two sides of the basket body are provided with mounting ears, the mounting ears are provided with hinge holes, and a rotatable handle is installed in the hinge holes.

[0017] Compared with the prior art, this utility model has the following advantages:

[0018] This utility model provides a multi-layer packaging basket. By setting protrusions on the outer periphery of the partitions and utilizing the hollow structure of the basket itself, a fixed structure for the partitions is formed. The packaging basket provided by this utility model does not require changing the original structure of the basket. Only by designing suitable partitions can the original single-layer basket be improved into a multi-layer basket for layered storage of fruits and vegetables, avoiding mutual compression. It has the advantages of simple structure and good load-bearing capacity. The partitions of this utility model can also serve as a supporting structure for the basket, enhancing its structural strength, preventing deformation, and preventing the partitions from falling out of the hollow structure. Attached Figure Description

[0019] Figure 1 This is a perspective view of Embodiment 1 of this utility model;

[0020] Figure 2 yes Figure 1 Axial sectional view;

[0021] Figure 3 yes Figure 2 Enlarged view of point A;

[0022] Figure 4 This is a perspective view of the partition in Embodiment 1 of this utility model;

[0023] Figure 5 yes Figure 4 Enlarged view of point B;

[0024] Figure 6 This is a perspective view of Embodiment 2 of this utility model;

[0025] Figure 7 This is a perspective view of embodiment 3 of this utility model;

[0026] Reference numerals: 1. Basket body; 2. Hollowed-out; 3. Partition; 4. Protrusion; 5. Large through hole; 6. Small through hole; 7. Radial reinforcing rib; 8. Circumferential reinforcing rib; 9. Basket cover; 10. Vent hole; 11. Mounting ear; 12. Hinge hole; 13. Handle. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. See also: Figure 1-7 :

[0028] Example 1

[0029] Comparison Appendix Figure 1-5A multi-layer packaging basket includes a basket body 1, the basket body 1 having several hollows 2, and a partition 3 distributed horizontally inside the basket body 1, the partition 3 dividing the interior of the basket body 1 into two independent accommodating spaces, and several protrusions 4 arranged on the outer periphery of the partition 3, the protrusions 4 being inserted into the hollows 2 to form a fixed structure for the partition 3.

[0030] In this embodiment, the partition 3 is installed inside the basket 1, and a multi-point fixing structure is formed by inserting multiple protrusions 4 into the hollow 2. The protrusions 4 and the hollow 2 are not easily deformed and have considerable strength, which can provide sufficient load-bearing capacity. A lower storage space is formed below the partition 3 and an upper storage space is formed above the partition 3, which can realize the layered storage of fruits and vegetables.

[0031] In this embodiment, four protrusions 4 are provided and are evenly distributed along the circumference.

[0032] To facilitate the placement and removal of the partition 3, the basket body 1 and / or the partition 3 are made of elastic material, and the partition 3 is provided with a large through hole 5 that can accommodate fingers; preferably, the large through hole 5 is located at the center of the partition 3; preferably, both the basket body 1 and the partition 3 are made of plastic material; when placing or removing the partition 3, fingers pass through the large through hole 5 to grasp the partition 3, and then the partition 3 is placed in a predetermined position, and a force is applied to cause the basket body 1 and / or the partition 3 to undergo elastic deformation. After the protrusion 4 enters or exits the hollow 2, the elastic deformation is restored.

[0033] To increase the air permeability of the partition 3, a plurality of small air-permeable holes 6 are provided on the partition 3; preferably, the small air-permeable holes 6 are evenly distributed in the circumferential and radial directions.

[0034] To facilitate the connection between the partition 3 and the hollow 2, and to increase the stability of the connection between the partition 3 and the hollow 2, the axial dimension of the protrusion 4 is smaller than the axial dimension of the hollow 2. When placing or removing the partition 3, the partition 3 can be tilted appropriately. After the protrusion 4 is inserted into the hollow 2, its bottom abuts against the bottom of the hollow 2, forming a fixed structure similar to a hanging device. Furthermore, the circumferential and radial dimensions of the protrusion 4 are not greater than the radial dimension of the hollow 2, but are sufficient to generate sufficient support force.

[0035] To further increase the stability of the connection between the partition 3 and the hollow 2, the bottom of the hollow 2 is arc-shaped, and the bottom of the protrusion 4 is arc-shaped and matches the arc-shaped structure at the bottom of the hollow 2.

[0036] In order to increase the structural strength of the partition 3 and make it have sufficient load-bearing capacity, the bottom of the partition 3 is provided with radially distributed radial reinforcing ribs 7 and circumferentially distributed circumferential reinforcing ribs 8.

[0037] The outer periphery of the partition 3 has the same shape as the inner wall of the corresponding part of the basket 1 and is in contact with it. Through the above structure, the partition 3 can simultaneously become a supporting structure for the basket 1, enhancing its structural strength and preventing its deformation. After the partition 3 supports the basket 1, the protrusion 4 is also not easy to fall out of the hollow 2.

[0038] Example 2

[0039] Comparison Appendix Figure 6 In this embodiment, the structure of the partition 3 is basically the same as that in embodiment 1. The difference is that two partitions 3 are arranged in the basket 1 along the horizontal direction. The partitions 3 divide the interior of the basket 1 into three independent storage spaces. Specifically, the partitions 3 include an upper partition 3 and a lower partition 3. An upper storage space is formed above the upper partition 3, a middle storage space is formed between the upper partition 3 and the lower partition 3, and a lower storage space is formed below the lower partition 3, thereby realizing the layered storage of fruits and vegetables.

[0040] Therefore, when more partitions 3 are installed, the interior of the basket 1 can be divided into more storage spaces.

[0041] Example 3

[0042] Comparison Appendix Figure 7 In this embodiment, the structure of the partition 3 is the same as that in embodiment 1, but the basket 1 has a different structure. Specifically, the upper end of the basket 1 is covered with a basket cover 9, and the basket cover 9 is provided with a plurality of ventilation holes 10; the two sides of the basket 1 are provided with mounting ears 11, and the mounting ears 11 are provided with hinge holes 12, and a rotatable handle 13 is installed in the hinge holes 12.

[0043] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Therefore, all equivalent changes made to the structure, shape, and principle of the present utility model should be covered within the scope of protection of the present utility model.

Claims

1. A multi-layer packaging basket comprising a basket body (1), characterized in that, The basket (1) is provided with a plurality of hollows (2), and one or more horizontal partition plates (3) are arranged in the basket (1), the partition plate (3) divides the basket (1) into two or more independent accommodation spaces, and the outer periphery of the partition plate (3) is provided with a plurality of protrusions (4), the protrusions (4) are inserted into the hollows (2) to form a fixing structure of the partition plate (3).

2. A multi-tiered packaging basket according to claim 1, wherein, The partition plate (3) is provided with a large hole (5) capable of accommodating fingers.

3. A multi-tiered packaging basket according to claim 1, wherein, The partition plate (3) is provided with a plurality of small holes (6) capable of allowing air to pass through.

4. A multi-tiered packaging basket according to claim 1, wherein, The axial dimension of the protrusion (4) is smaller than the axial dimension of the hollow (2), and the bottom of the protrusion (4) is in abutting connection with the bottom of the hollow (2) after the protrusion (4) is inserted into the hollow (2).

5. A multi-tiered packaging basket according to claim 4, wherein, The bottom of the hollow (2) is in an arc structure, and the bottom of the protrusion (4) is in an arc structure and is matched with the arc structure of the bottom of the hollow (2).

6. A multi-tiered packaging basket according to claim 1, wherein, The bottom of the partition plate (3) is provided with a radial reinforcing rib (7) distributed in a radial direction and a circumferential reinforcing rib (8) distributed in a circumferential direction.

7. A multi-tiered packaging basket according to claim 1, wherein, The outer peripheral surface of the partition plate (3) is in the same shape as the inner wall surface of the corresponding part of the basket (1) and is in contact connection.

8. A multi-tiered packaging basket according to claim 1, wherein, The upper end cover of the basket (1) is provided with a basket cover (9), and the basket cover (9) is provided with a plurality of air holes (10).

9. A multi-tiered packaging basket according to claim 1, wherein, Both sides of the basket (1) are provided with mounting ears (11), the mounting ears (11) are provided with hinged holes (12), and rotatable handles (13) are arranged in the hinged holes (12).

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