Fresh food packaging box

Abstract

The fresh food packaging box comprises a packaging box body, a water drain valve is installed on the side wall of the packaging box body, aerators are installed on the two sides of the packaging box body, a connecting base is arranged above the aerators, and a sealing cover is installed on the top of the packaging box body. A control panel is arranged on the aerator, a battery cover packaging box is arranged below the control panel, a sealing groove is embedded and fixed in the battery cover packaging box, an inclined guide plate is arranged below the sealing groove, a drainage pipe is installed at the bottom of the inclined guide plate, and a plurality of fixing pipes are installed above the inclined guide plate. When fresh aquatic products are carried for a long distance, the packaging box can be filled with water, then fresh aquatic products are placed in the packaging box, an aerator is started in a matched mode, equipment runs under the energy supply of a battery in a battery cover, oxygen is input into a fixed pipe through the aerator and output through an oxygenation head, and water supply in the packaging box is continuously completed; therefore, the aquatic product survival is ensured, the aquatic product does not need to be worried about death when being carried for a long time, and the device is also suitable for a fisherman to put fish and package the fish body to survive.

Description

Technical Field

[0001] This utility model relates to the field of packaging box technology, specifically a fresh produce packaging box. Background Technology

[0002] Fresh produce packaging boxes, as an important tool to ensure the freshness and quality of fresh products, are being widely used in industries such as fruits and vegetables, meat, and aquatic products due to their innovative design and multifunctionality. At the same time, fresh produce packaging boxes are not only an important link in the logistics chain, but also a key tool to ensure the freshness of fresh products from the place of origin to the table.

[0003] Currently, fresh produce packaging boxes are used to package and carry aquatic products. However, existing packaging boxes require oxygenation. As the internal oxygen is consumed, it is impossible to provide a continuous supply of oxygen, which can easily cause the aquatic products inside the packaging to die. Furthermore, oxygenation cannot be carried out during long-term transport of aquatic products. Therefore, a new type of fresh produce packaging box is needed to change this situation. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a fresh produce packaging box. When transporting fresh produce over long distances, the aerator is turned on, and the device operates powered by the battery inside the battery cover. Oxygen is continuously supplied to the water inside the packaging box through the aerator input pipe and output through the aerator head, ensuring the survival of aquatic products.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fresh produce packaging box, comprising a packaging box with a drain valve installed on its side wall, an aerator installed on both sides of the packaging box, a connecting seat above the aerator, and a sealing cover installed on the top of the packaging box; a control panel is installed on the aerator, and a battery cover is installed below the control panel; a sealing groove is embedded inside the packaging box, a slanted guide plate is installed below the sealing groove, a drain pipe is installed at the bottom of the slanted guide plate, and a plurality of fixed pipes are installed above the slanted guide plate, each fixed to an aerator head. The fixed pipes are mainly connected to the aerators, continuously supplying oxygen with the assistance of the aerators, and then outputting oxygen from the aerator heads at the ends of the fixed pipes, ensuring oxygen supply to the fresh aquatic products inside the packaging box and ensuring their survival.

[0006] Furthermore, the fixed pipe is connected to the aerator, and its length is set according to the actual needs. The inclined guide plate facilitates the guidance of water flow to the drain pipe, which extends through the packaging box and connects to the drain valve. The drain valve primarily drains water from inside the packaging box, and the inclined guide plate groove at the drain pipe is tilted to allow for the replacement of water flow from inside the packaging box during the draining process.

[0007] Furthermore, the battery inside the battery cover is removable and rechargeable, and this battery powers the aerator. The sealing cover is connected to both the packaging box and the connecting seat. The battery pack inside the battery cover can be removably charged, allowing for the provision of multiple spare batteries as needed for the journey.

[0008] Furthermore, the sealing cover contains a cover body, and a handle is installed on the outer surface of the cover body. Side lugs are fixed at both ends of the cover body, and screw rods are installed on each side lug. The screw rods primarily connect the cover body to the packaging box, ensuring the cover body covers the packaging box to form a seal and prevent internal water from spilling out.

[0009] Furthermore, the screw rod is threadedly connected to the side lug and the connecting seat, and the inner surface of the cover body mates with the sealing groove. The inner surface of the cover body has a sealing strip that matches the sealing groove, so that after the cover body is closed, it can be locked into the sealing groove to form a seal and improve the sealing performance.

[0010] Beneficial effects

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This invention allows for the filling of a packaging box with water when transporting fresh seafood over long distances. Fresh seafood is then placed inside the box, and an aerator is activated. Powered by a battery inside the battery cover, the device continuously supplies oxygen to the water inside the packaging box through a fixed input pipe, ensuring the survival of the seafood. This eliminates concerns about the seafood dying during extended transport. Furthermore, it can be used by anglers to release fish, ensuring the fish survive. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a fresh produce packaging box according to the present invention;

[0014] Figure 2 This is a three-dimensional structural diagram of the sealing cap of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the packaging box of this utility model.

[0016] In the diagram: Packaging box-1, drain valve-2, aerator-3, connecting seat-4, sealing cover-5, sealing groove-11, inclined guide plate-12, drain pipe-13, fixing pipe-14, aerator head-15, control panel-31, battery cover-32, cover body-51, lifting handle-52, side fastener-53, screw rod-54. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the protection scope of this utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," 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 do not 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] Example

[0020] like Figures 1-3 As shown, Figure 1 This is a structural schematic diagram of a fresh produce packaging box according to the present invention; Figure 2 This is a three-dimensional structural diagram of the sealing cap of this utility model; Figure 3 This is a schematic diagram of the internal structure of the packaging box of this utility model.

[0021] This utility model provides a fresh produce packaging box, including a packaging box 1. A drain valve 2 is installed on the side wall of the packaging box 1. Oxygenators 3 are installed on both sides of the packaging box 1. A connecting seat 4 is provided above the oxygenator 3. A sealing cover 5 is installed on the top of the packaging box 1. An inherent sealing groove 11 is embedded inside the packaging box 1. An inclined guide plate 12 is provided below the sealing groove 11. A drain pipe 13 is installed at the bottom of the inclined guide plate 12. A plurality of fixing pipes 14 are installed above the inclined guide plate 12. An oxygenator head 15 is fixed to the end of each fixing pipe 14. A control panel 31 is provided on the oxygenator 3. A battery cover 32 is provided below the control panel 31. A cover body 51 is provided inside the sealing cover 5. A handle 52 is installed on the outer surface of the cover body 51. Side lugs 53 are fixed to both ends of the cover body 51. A screw rod 54 is installed on each side lug 53.

[0022] The working principle of this utility model is explained below:

[0023] This invention involves filling the packaging box 1 with water by closing the drain valve 2, then placing fresh aquatic products inside, and finally turning on the oxygenator 3. Two oxygenators 3 are used, and their operation is determined by the quantity of aquatic products inside. The battery cover 32 provides power, and the control panel 31 controls the operation. The oxygenator 3 outputs oxygen from the oxygenator head 15 via the fixed pipe 14. Finally, the sealing cover 51 is placed over the top of the packaging box 1, sealing it with the sealing groove 11. The rotating rod 54 on the side lug 53 rotates and spirals into the connecting seat 4, completing the seal of the cover 51. This allows for long-distance transport while maintaining continuous oxygen supply. When cleaning is required, the packaging box 1 is opened and the inside is rinsed. The inclined guide plate 12 directs the water flow into the drain pipe 13, and the cleaning process is completed after the drain valve 2 is opened.

[0024] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0025] Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fresh produce packaging box, characterized in that, Includes a packaging box (1), a drain valve (2) is installed on the side wall of the packaging box (1), an oxygenator (3) is installed on both sides of the packaging box (1), a connecting seat (4) is provided above the oxygenator (3), and a sealing cover (5) is installed on the top of the packaging box (1); The oxygenator (3) is provided with a control panel (31), and a battery cover (32) is provided below the control panel (31); The packaging box (1) has an embedded sealing groove (11), and a sloping guide plate (12) is provided below the sealing groove (11). A drain pipe (13) is installed at the bottom of the sloping guide plate (12), and a plurality of fixed pipes (14) are installed above the sloping guide plate (12). An oxygenation head (15) is fixed at the end of each fixed pipe (14).

2. A fresh produce packaging box according to claim 1, characterized in that: The fixed pipe (14) is connected to the aerator (3). The fixed pipe (14) is set according to the actual length. The inclined guide plate (12) facilitates the guidance of its water flow to the drain pipe (13). The drain pipe (13) passes through the packaging box (1) and is connected to the drain valve (2).

3. A fresh produce packaging box according to claim 1, characterized in that: The battery inside the battery cover (32) can be disassembled and charged. The battery inside the battery cover (32) supplies power to the oxygenator (3). The sealing cover (5) is connected to the packaging box (1) and the connecting seat (4) respectively.

4. A fresh produce packaging box according to claim 3, characterized in that: The sealing cover (5) is provided with a cover body (51), and a handle (52) is installed on the outer surface of the cover body (51). Both ends of the cover body (51) are fixed with side lugs (53), and a screw rod (54) is installed on each side lug (53).

5. A fresh produce packaging box according to claim 4, characterized in that: The screw rod (54) is threadedly connected to the side lug (53) and the connecting seat (4), and the inner surface of the cover (51) is fitted with the sealing groove (11).

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