Packaging box for crab transportation

Abstract

The utility model belongs to the technical field of crab transportation application, and particularly discloses a packaging box for crab transportation, which comprises a crab storage part and a cooling and refrigerating part, a plurality of vent grooves are arranged in the middle of the crab storage part, a round threaded sleeve is arranged on the inner wall of one end of the crab storage part, a first plug is arranged on the round threaded sleeve, and a second plug is arranged on the first plug. A circular internal thread injection opening is formed in the end face of one end of the cooling and refrigerating part, and a plug II is arranged on the circular internal thread injection opening; wherein the cooling and refrigerating part covers a half of the outer wall of the crab storage part. The packaging box for transporting the crabs has the beneficial effects that the crab storage part, the plurality of vent grooves, the circular thread sleeve, the cooling and refrigerating part, the circular internal thread injection opening and the like which are of a plastic structure and are integrally formed through injection molding can be used for quickly packaging, cooling, transporting and storing the crabs; and on the other hand, durability is achieved, recycling can be achieved, and practicability is high.

Description

Technical Field

[0001] This utility model belongs to the field of crab transportation application technology, specifically relating to packaging boxes used for crab transportation. Background Technology

[0002] Crabs are usually shipped via express delivery.

[0003] The key to ensuring the survival of crabs is to provide a suitable living environment, ensuring that they can obtain enough oxygen and keep their bodies moist during transportation. Here are some effective measures: (1) Packaging materials: Use special foam boxes and ice packs, as well as soft fillers to fix the crabs. Make sure there are ventilation holes in the packaging box so that the crabs can breathe. (2) Temperature control: Keep the temperature within a suitable range. For hairy crabs, when the temperature is around 20°C, they can survive for a week or die very little. (3) Humidity maintenance: Crabs need to keep their bodies moist. Therefore, ensure that the crabs are moist before transportation and maintain a suitable humidity during transportation. (4) Activity restriction: Tie the crab claws and legs with cotton thread or thin cotton rope to reduce their activity and reduce energy consumption. (5) Fast transportation: Prioritize transportation methods that can deliver quickly, such as fresh food refrigerated trucks or air freight, to reduce transportation time and ensure the survival of the crabs.

[0004] Currently, the method used in express delivery is to place the tied crabs directly into a styrofoam box, and then place ice packs inside the box for cooling. During transportation, the crabs and ice packs collide (bump) with each other, which can affect the crabs' survival rate, especially during long-distance transport. Furthermore, if the binding ropes loosen and come off the crabs, there is a risk that the crabs will not be properly secured, further reducing their survival rate.

[0005] Therefore, based on the above problems, this utility model provides a packaging box for transporting crabs. Utility Model Content

[0006] Purpose of the utility model: The purpose of this utility model is to provide a packaging box for transporting crabs, solving the packaging problems existing in the crab sales process in the background art, and also enabling recycling and reuse.

[0007] Technical solution: The packaging box for transporting crabs provided by this utility model includes a crab storage section and a cooling and refrigeration section. The crab storage section has several ventilation slots in the middle. A circular screw sleeve is provided on the inner wall of one end of the crab storage section. A plug is provided on the circular screw sleeve. A circular internal thread injection port is provided on the end face of one end of the cooling and refrigeration section. A plug is provided on the circular internal thread injection port. The cooling and refrigeration section covers half of the outer wall of the crab storage section.

[0008] In this technical solution, the packaging box for transporting crabs also includes a flexible rubber layer disposed on the inner wall of the crab storage compartment.

[0009] In this technical solution, the crab storage section and the cooling and refrigeration section are configured as a circular open structure and an arc-shaped hollow structure for coordinated use.

[0010] In this technical solution, the crab storage section and the cooling and refrigeration section are configured as a circular open structure and a rectangular hollow structure used in combination.

[0011] In this technical solution, the crab storage section, several ventilation slots, circular screw sleeve, cooling and refrigeration section, and circular internal thread injection port are integrally injection molded plastic structures.

[0012] Compared with the prior art, the advantages of the packaging box for crab transportation of this utility model are as follows: the crab storage part with one-piece injection molded plastic structure, several ventilation grooves, circular screw sleeve, cooling and refrigeration part and circular internal thread injection port, etc., can quickly package, cool and transport and store crabs, and is also durable, recyclable and reusable, with strong practicality. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the main structure of the packaging box for transporting crabs according to this utility model before assembly;

[0015] Figure 2 This is a top view of the assembled packaging box for transporting crabs according to this utility model.

[0016] Figure 3 This is a schematic diagram of the main structure of the packaging box for transporting crabs according to this utility model after assembly.

[0017] Figure 4 , Figure 5 This is a right-side view schematic diagram of two different embodiments of the crab storage section and cooling / refrigeration section of the packaging box for transporting crabs according to this utility model.

[0018] Figure 6 This is a schematic diagram of the main structure of the rubber flexible layer and the through groove of the rubber flexible layer in the packaging box for transporting crabs according to this utility model.

[0019] The numbers in the diagram are as follows: 100-Rubber flexible layer through groove, 101-Crab storage section, 102-Ventilation groove 10, 103-Circular threaded sleeve, 104-Plug 1, 105-Cooling and refrigeration section 105, 106-Circular internal thread injection port, 107-Plug 2, 108-Rubber flexible layer. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be noted that the terms "top," "bottom," "one side," "the other side," "front," "back," "middle part," "inner," "top," and "bottom," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and for 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. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "joined" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Example 1: As Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The packaging box shown is for transporting crabs and includes a crab storage section 101 and a cooling and refrigeration section 105.

[0023] Several ventilation slots 102 are provided in the middle of the crab storage section 101.

[0024] A circular screw sleeve 103 is provided on the inner wall of one end of the crab storage section 101.

[0025] A plug 104 is provided on the circular threaded sleeve 103.

[0026] A circular internal thread injection port 106 is provided on one end face of the cooling and refrigeration section 105.

[0027] A plug 107 is provided on the circular internal thread injection port 106;

[0028] The cooling and refrigeration section 105 covers half of the outer wall of the crab storage section 101, or covers two-thirds of the outer wall of the crab storage section 101, or the cooling and refrigeration section 105 completely covers the outer wall of the crab storage section 101.

[0029] Example 2: Based on Example 1, as follows Figure 6 The packaging box shown for transporting crabs also includes a flexible rubber layer 108 disposed on the inner wall of the crab storage section 101;

[0030] The flexible rubber layer 108 has a circular structure and is slidably inserted into the crab storage section 101. The flexible rubber layer 108 is provided with a flexible rubber layer groove 100 that is aligned with the ventilation groove 102. The crabs to be transported are inserted into the crab storage section 101 in sequence and are located in the flexible rubber layer 108.

[0031] In addition, the preferred crab storage section 101 and cooling and refrigeration section 105 are configured as a circular open structure and an arc-shaped hollow structure for use together. The above structural design is suitable for use in different outer packaging boxes.

[0032] In addition, the preferred crab storage section 101 and cooling and refrigeration section 105 are configured as a circular open structure and a rectangular hollow structure for use together; wherein, the connection surface between the cooling and refrigeration section 105 and the crab storage section 101 is configured as an arc-shaped structure, and the above structural design is suitable for use in different outer packaging boxes.

[0033] In addition, the preferred crab storage section 101, several ventilation slots 102, circular threaded sleeve 103, cooling and refrigeration section 105 and circular internal threaded injection port 106 are integrally injection molded plastic structures, which are easy to manufacture, durable, and recyclable.

[0034] The structural principle or working principle of this packaging box used for transporting crabs:

[0035] First, inject room temperature water into the cooling and refrigeration section 105 through the circular internal thread inlet 106, and then rotate the plug 107 onto the circular internal thread inlet 106. Then, place the whole unit in the freezing equipment to freeze until the room temperature water freezes into ice blocks.

[0036] Then, the tied crabs are stuffed into the crab storage compartment 101 one by one;

[0037] Finally, tighten the plug 104 and the round screw sleeve 103 by rotating them. This allows the ice in the cooling and refrigeration section 105 to transfer and radiate heat during transportation, thereby cooling the crabs tied up in the crab storage section 101 and cooling the ambient temperature inside the packaging box after the whole crabs are placed in the box.

[0038] To protect the crabs that are tied up inside the crab storage compartment 101, the flexible rubber layer 108 can be slidably inserted into the crab storage compartment 101, ensuring that the through groove 100 of the flexible rubber layer is aligned with the ventilation groove 102 to achieve normal ventilation.

[0039] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative 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 packaging box for transporting crabs, characterized in that: Includes a crab storage section (101) and a cooling and refrigeration section (105), The crab storage section (101) has several ventilation slots (102) in its middle part. A circular screw sleeve (103) is provided on the inner wall of one end of the crab storage part (101). A plug (104) is provided on the circular threaded sleeve (103). One end face of the cooling and refrigeration section (105) is provided with a circular internal thread injection port (106). A plug (107) is provided on the circular internal thread injection port (106); The cooling and refrigeration section (105) covers half of the outer wall of the crab storage section (101).

2. The packaging box for transporting crabs according to claim 1, characterized in that: The packaging box used for transporting crabs also includes a flexible rubber layer (108) disposed on the inner wall of the crab storage section (101).

3. The packaging box for transporting crabs according to claim 1, characterized in that: The crab storage section (101) and the cooling and refrigeration section (105) are configured as a circular open structure and an arc-shaped hollow structure for use in conjunction.

4. The packaging box for transporting crabs according to claim 1, characterized in that: The crab storage section (101) and the cooling and refrigeration section (105) are configured as a circular open structure and a rectangular hollow structure for use in conjunction.

5. The packaging box for transporting crabs according to claim 1, characterized in that: The crab storage section (101), several ventilation slots (102), circular threaded sleeve (103), cooling and refrigeration section (105), and circular internal threaded injection port (106) are integrally injection molded plastic structures.

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