A carton for packaging seafood with adjustable interior space

Abstract

The utility model discloses a kind of inside space adjustable seafood packaging carton, including corrugated paper outer box, heat preservation inner box is installed in the corrugated paper outer box, the heat preservation inner box top end is equipped with adjusting assembly. Advantageous effect lies in: the utility model is installed by adjustable assembly consisting of adjusting hole, adjustable baffle and limit post in heat preservation inner box, so that the storage space in heat preservation inner box can be flexibly adjusted according to the size of seafood, ensure that there is no excessive gap when seafood is stored in heat preservation inner box, so that the space utilization of heat preservation inner box interior is promoted, simultaneously make the use flexibility of this seafood packaging carton better, in addition, by installing low-temperature fresh-keeping assembly consisting of air hole, air cavity, storage cavity and ice bag in the interlayer of heat preservation inner box, hide ice bag in the interlayer of heat preservation inner box, effectively avoid the occupation of ice bag to heat preservation inner box actual storage space, facilitate the mass storage of seafood, facilitate the efficient packaging transportation of seafood.

Description

Technical Field

[0001] This utility model relates to the field of seafood packaging cartons, specifically to a seafood packaging carton with adjustable internal space. Background Technology

[0002] Seafood packaging cartons are commonly used for transporting and preserving seafood products, providing protection, freshness, and convenience for transportation and storage.

[0003] Existing seafood packaging cartons mainly consist of a corrugated cardboard box and a foam box with a fixed structure installed inside the corrugated cardboard box. When storing seafood, the seafood is placed directly inside the foam box along with ice packs, and then the top of the foam box is covered, and the top of the corrugated cardboard box is sealed, thus packaging the seafood and facilitating its preservation and transportation.

[0004] While existing seafood packaging cartons can effectively package seafood during transportation, they suffer from several drawbacks. Firstly, the use of foam boxes with fixed internal space for direct storage can lead to gaps between the seafood and the foam box's internal storage space, resulting in insufficient utilization of the foam box's internal space and limited flexibility in its use. Secondly, ice packs occupy space within the foam box, reducing the amount of seafood that can be stored in the carton and hindering efficient packaging and transportation of seafood. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] The technical problem to be solved by this utility model is to provide a seafood packaging carton with adjustable internal space, which can efficiently store and package seafood of different sizes and has good flexibility in use, in light of the current state of the technology.

[0007] (II) Technical Solution

[0008] This utility model is achieved through the following technical solution: This utility model proposes a seafood packaging carton with adjustable internal space, including a corrugated cardboard outer box, an insulated inner box installed inside the corrugated cardboard outer box, an adjustment component installed at the top of the insulated inner box, the adjustment component including adjustable partitions, adjustment holes and limiting posts, the adjustment holes are in two rows, the two rows of adjustment holes are symmetrically opened on both sides of the top of the insulated inner box, the adjustable partitions are inserted into the insulated inner box, there are no less than two adjustable partitions, and two limiting posts are symmetrically installed on both sides of the bottom of each adjustable partition; a low-temperature preservation component is installed in the interlayer of the insulated inner box, the low-temperature preservation component includes vent holes, vent chambers, storage chambers and ice packs, the storage chambers are opened in the interlayer of the bottom of the insulated inner box, the vent chambers are opened in the interlayer of the four side walls of the insulated inner box, the vent holes are opened on the four side walls of the insulated inner box, and the ice packs are placed in the storage chambers.

[0009] Furthermore, the adjustable partition has a T-shaped structure, and the limiting post is bonded to the adjustable partition.

[0010] By adopting the above technical solution, the adjustable partition of the T-shaped structure can be inserted perpendicularly to the insulated inner box, which can divide the internal space of the insulated inner box to ensure that the internal space of the insulated inner box matches the size of the seafood to be stored.

[0011] Furthermore, the limiting post is a plastic post, and the size of the limiting post matches the size of the adjusting hole.

[0012] By adopting the above technical solution, the limiting post made of plastic has a certain strength, ensuring that after the limiting post is inserted into the adjustment hole, the adjustable partition can be stably limited in the heat-insulating inner box.

[0013] Furthermore, the bottom of the insulated inner box, directly opposite the storage cavity, is a detachable structure, and the storage cavity is connected to the ventilated cavity.

[0014] By adopting the above technical solution, the detachable structure at the bottom of the insulated inner box is specifically a detachable foam baffle. The design of this detachable structure is mainly to facilitate the storage and replacement of ice packs, so as to ensure that the insulated inner box can be reused multiple times.

[0015] Furthermore, the vent hole is a circular hole, and the vent hole is connected to the vent cavity.

[0016] By adopting the above technical solution, the cold air emitted from the ice pack in the storage cavity enters the ventilated cavity, and then the cold air eventually enters the interior of the insulated inner box through the vent, so as to ensure that the seafood is stored in a low-temperature environment.

[0017] Furthermore, two corrugated paper cover plates are symmetrically installed on both sides of the top of the corrugated paper outer box, and an insulation cover plate is installed on the side wall of each corrugated paper cover plate facing the insulated inner box.

[0018] By adopting the above technical solution, the heat-insulating cover plate is mainly used to cover the upper part of the heat-insulating inner box, and the corrugated paper cover plate is mainly used to cover the upper part of the corrugated paper outer box.

[0019] Furthermore, the corrugated paper cover and the corrugated paper outer box are an integral structure, and both the corrugated paper cover and the corrugated paper outer box are made of waterproof corrugated paper.

[0020] By adopting the above technical solution, the corrugated paper cover and the corrugated paper outer box made of waterproof corrugated paper have a certain waterproof performance, which can effectively prevent the corrugated paper cover and the corrugated paper outer box from being damaged by moisture during the storage of seafood.

[0021] Furthermore, both the insulation cover and the insulation inner box are made of foam material, and the insulation inner box is inserted into the corrugated cardboard outer box.

[0022] By adopting the above technical solution, the foam insulation cover and the insulation inner box can effectively prevent the escape of cold air inside the seafood during storage, ensuring that the seafood is kept in a low-temperature environment.

[0023] (III) Beneficial Effects

[0024] Compared with the prior art, this utility model has the following advantages:

[0025] To address the shortcomings of existing seafood packaging boxes, which, while capable of packaging seafood during transportation, suffer from several drawbacks: firstly, the fixed internal space of the foam box leads to gaps between the seafood and the foam box's interior, resulting in insufficient space utilization and limited flexibility; secondly, ice packs occupy space within the foam box, limiting the amount of seafood that can be stored and hindering efficient packaging and transportation. This invention addresses these issues by installing adjustable holes and partitions within an insulated inner box. The adjustable components, including the limiting posts, allow for flexible adjustment of the storage space within the insulated inner box according to the size of the seafood. This ensures that there are no excessive gaps when storing seafood in the insulated inner box, improving the space utilization rate and making the seafood packaging box more flexible to use. In addition, by installing a low-temperature preservation component consisting of ventilation holes, ventilation chambers, storage chambers, and ice packs in the interlayer of the insulated inner box, the ice packs are hidden in the interlayer of the insulated inner box, effectively avoiding the occupation of the actual storage space by the ice packs, facilitating the large-scale storage of seafood and the efficient packaging and transportation of seafood. Attached Figure Description

[0026] Fig. 1 This is a structural schematic diagram of a seafood packaging carton with adjustable internal space as described in this utility model;

[0027] Fig. 2 This is a front sectional view of a seafood packaging carton with adjustable internal space as described in this utility model;

[0028] Fig. 3 This is a schematic diagram of the adjustable partition mechanism in a seafood packaging carton with adjustable internal space, as described in this utility model.

[0029] The annotations in the attached figures are explained as follows:

[0030] 1. Insulated inner box; 2. Insulated cover; 3. Corrugated cardboard cover; 4. Corrugated cardboard outer box; 5. Adjustment components; 501. Adjustment hole; 502. Adjustable partition; 503. Limiting post; 6. Low temperature preservation components; 601. Ventilation hole; 602. Ventilation chamber; 603. Storage chamber; 604. Ice pack. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0032] like Figs. 1-3As shown in this embodiment, a seafood packaging box with adjustable internal space includes a corrugated cardboard outer box 4, an insulated inner box 1 installed inside the corrugated cardboard outer box 4, and an adjustment component 5 installed at the top of the insulated inner box 1. The adjustment component 5 includes adjustable partitions 502, adjustment holes 501, and limiting posts 503. There are two rows of adjustment holes 501, which are symmetrically arranged on both sides of the top of the insulated inner box 1. The adjustable partitions 502 are inserted into the insulated inner box 1. There are no fewer than two adjustable partitions 502. Two limiting posts 503 are symmetrically installed on both sides of the bottom end of each adjustable partition 502. When storing seafood of different sizes, by adjusting the position of the adjustable partitions 502 in the insulated inner box 1 and limiting them under the action of the limiting posts 503 and the adjustment holes 501, the large space inside the insulated inner box 1 can be divided into small spaces that match the size of the seafood under the action of the adjustable partitions 502, avoiding the seafood from being placed in close contact with the insulated inner box 1 during storage. The presence of numerous gaps allows for higher utilization of the internal space of the insulated inner box 1. A low-temperature preservation component 6 is installed in the interlayer of the insulated inner box 1. The low-temperature preservation component 6 includes a vent 601, a vent 602, a storage cavity 603, and an ice pack 604. The storage cavity 603 is located in the bottom interlayer of the insulated inner box 1, the vent 602 is located in the interlayer of the four side walls of the insulated inner box 1, the vent 601 is located on the four side walls of the insulated inner box 1, and the ice pack 604 is placed in the storage cavity 603. The insulated inner box 1 has a certain structural strength and will not deform or be damaged when seafood is placed in it, thereby avoiding the compression of the vent 602 after the seafood is placed in it. This ensures that cold air can pass smoothly through the vent 601 through the vent 602. After the cold air emitted from the ice pack 604 in the storage cavity 603 enters the vent 602, the cold air will eventually enter the interior of the insulated inner box 1 through the vent 601, so as to ensure that the seafood is stored in a low-temperature environment.

[0033] like Figs. 1-3 As shown, in this embodiment, the adjustable partition 502 has a T-shaped structure, and the limiting post 503 is bonded to the adjustable partition 502. After the T-shaped adjustable partition 502 is inserted perpendicular to the insulated inner box 1, the internal space of the insulated inner box 1 can be divided to ensure that the internal space of the insulated inner box 1 matches the size of the seafood to be stored. The limiting post 503 is a plastic post, and the size of the limiting post 503 matches the size of the adjustment hole 501. The plastic limiting post 503 has a certain strength to ensure that after the limiting post 503 is inserted into the adjustment hole 501, the adjustable partition 502 can be stably limited in the insulated inner box 1.

[0034] like Fig. 3As shown, in this embodiment, the bottom of the insulated inner box 1, directly opposite the storage cavity 603, is a detachable structure. The storage cavity 603 is connected to the venting cavity 602. Specifically, the detachable structure at the bottom of the insulated inner box 1 is a detachable foam baffle. The design of this detachable structure is mainly to facilitate the storage and replacement of ice packs 604, so as to ensure that the insulated inner box 1 can be reused multiple times. The venting hole 601 is a circular hole, and the venting hole 601 is connected to the venting cavity 602.

[0035] like Fig. 1 and Fig. 3 As shown in this embodiment, two corrugated cardboard cover plates 3 are symmetrically installed on both sides of the top of the corrugated cardboard outer box 4. Each corrugated cardboard cover plate 3 has an insulation cover plate 2 installed on the side wall facing the insulated inner box 1. The insulation cover plate 2 is mainly used to cover the upper part of the insulated inner box 1, and the corrugated cardboard cover plate 3 is mainly used to cover the upper part of the corrugated cardboard outer box 4. The corrugated cardboard cover plate 3 and the corrugated cardboard outer box 4 are an integral structure. Both the corrugated cardboard cover plate 3 and the corrugated cardboard outer box 4 are made of waterproof corrugated cardboard and adopt waterproof... The corrugated cardboard cover 3 and the corrugated cardboard outer box 4, made of water-resistant corrugated cardboard, have a certain degree of waterproof performance, which can effectively prevent the corrugated cardboard cover 3 and the corrugated cardboard outer box 4 from getting damp and damaged due to the adhesion of moisture during the storage of seafood. The insulated cover 2 and the insulated inner box 1 are both made of foam material. The insulated inner box 1 is inserted into the corrugated cardboard outer box 4. The foam material insulated cover 2 and the insulated inner box 1 can effectively prevent the internal cold air from escaping during the storage of seafood, ensuring that the seafood is kept in a low-temperature storage environment.

[0036] The specific implementation process of this embodiment is as follows: When storing seafood, firstly, place the ice pack 604 in the storage cavity 603 of the insulated inner box 1, and then place the insulated inner box 1 in the corrugated cardboard outer box 4. Then, according to the size of the seafood, move the adjustable partition 502 in the insulated inner box 1 until the internal storage space of the insulated inner box 1 matches the size of the seafood. Then, insert the limiting post 503 on the adjustable partition 502 into the corresponding adjustment hole 501 to ensure the reliable limiting of the adjustable partition 502. Finally, simply place the seafood in the insulated inner box 1 and close and seal the insulated cover 2 and the corrugated cardboard cover 3 to achieve the desired packaging of the seafood. The packaging is designed to facilitate the transportation of seafood. When using this packaging carton, the adjustable components allow the storage space inside the insulated inner box 1 to be flexibly adjusted according to the size of the seafood, ensuring that there are no excessive gaps when the seafood is stored in the insulated inner box 1. This improves the utilization rate of the internal space of the insulated inner box 1 and makes the seafood packaging carton more flexible in use. In addition, a low-temperature preservation component 6 is installed in the interlayer of the insulated inner box 1. By hiding the ice pack 604 in the interlayer of the insulated inner box 1, the ice pack 604 is effectively avoided from occupying the actual storage space of the insulated inner box 1, which facilitates the large-scale storage of seafood and the efficient packaging and transportation of seafood.

[0037] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A seafood packaging carton with adjustable internal space, characterized in that: The system includes a corrugated cardboard outer box (4), an insulated inner box (1) installed inside the corrugated cardboard outer box (4), and an adjustment assembly (5) installed on the top of the insulated inner box (1). The adjustment assembly (5) includes an adjustable partition (502), adjustment holes (501), and a limiting post (503). There are two rows of adjustment holes (501), which are symmetrically opened on both sides of the top of the insulated inner box (1). The adjustable partition (502) is inserted into the insulated inner box (1). There are at least two adjustable partitions (502), and the bottom sides of each adjustable partition (502) are symmetrical. Two limiting posts (503) are installed; a low-temperature preservation component (6) is installed in the interlayer of the insulated inner box (1). The low-temperature preservation component (6) includes a vent (601), a vent (602), a storage cavity (603), and an ice pack (604). The storage cavity (603) is opened in the bottom interlayer of the insulated inner box (1). The vent (602) is opened in the interlayer of the four sides of the insulated inner box (1). The vent (601) is opened on the four sides of the insulated inner box (1). The ice pack (604) is placed in the storage cavity (603).

2. The seafood packaging carton with adjustable internal space according to claim 1, characterized in that: The adjustable partition (502) has a T-shaped structure, and the limiting post (503) is bonded to the adjustable partition (502).

3. A seafood packaging carton with adjustable internal space according to claim 2, characterized in that: The limiting post (503) is a plastic post, and the size of the limiting post (503) matches the size of the adjusting hole (501).

4. A seafood packaging carton with adjustable internal space according to claim 1, characterized in that: The bottom of the insulated inner box (1) is detachable from the storage cavity (603), and the storage cavity (603) is connected to the ventilated cavity (602).

5. A seafood packaging carton with adjustable internal space according to claim 4, characterized in that: The vent (601) is a circular hole, and the vent (601) is connected to the vent cavity (602).

6. A seafood packaging carton with adjustable internal space according to claim 1, characterized in that: Two corrugated paper cover plates (3) are symmetrically installed on both sides of the top of the corrugated paper outer box (4), and an insulation cover plate (2) is installed on the side wall of each corrugated paper cover plate (3) facing the insulation inner box (1).

7. A seafood packaging carton with adjustable internal space according to claim 6, characterized in that: The corrugated paper cover plate (3) and the corrugated paper outer box (4) are an integral structure, and both the corrugated paper cover plate (3) and the corrugated paper outer box (4) are made of waterproof corrugated paper.

8. A seafood packaging carton with adjustable internal space according to claim 6, characterized in that: Both the insulation cover plate (2) and the insulation inner box (1) are made of foam material, and the insulation inner box (1) is inserted into the corrugated cardboard outer box (4).

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