Packaging box for crab transportation

Abstract

The utility model discloses a packing box for crab transportation, which comprises a box body with a containing cavity and a cover body covering the box body, a water storage container is arranged on the cover body, and a water adding hole is arranged on the upper portion of the water storage container so that water in the water storage container can drip into the containing cavity through the water adding hole when the water storage container shakes. Therefore, water is dropwise added into the containing cavity in the transportation process, and the humidity in the containing cavity is kept. In addition, the box body is provided with a ventilation structure which enables the containing cavity to be communicated with the outside, so that the containing cavity has good air permeability, and the survival rate of the crabs after transportation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, in particular to a packaging box for transporting crabs. Background Art

[0002] With the rapid development of aquaculture, crabs, as high-end aquatic products, are becoming more and more popular. Therefore, the market demand for crabs is increasing year by year. For express delivery of crabs, crabs are generally placed in packaging boxes for transportation. However, since the inside of the packaging box is relatively dry, long-term transportation can easily cause the crabs to die due to inability to adapt, which reduces the survival rate of crabs and makes it difficult to ensure that the crabs are delivered fresh to customers. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a crab transport packaging box which can maintain humidity and ventilation to improve the survival rate of crabs after transportation.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A packaging box for transporting crabs comprises a box body with a receiving cavity and a cover body covering the box body, wherein the cover body is provided with a water storage container, and the upper part of the water storage container is provided with a water adding hole so that when the water storage container is shaken, water in the water storage container can drip into the receiving cavity through the water adding hole, a plurality of pads for holding crabs are provided in the receiving cavity, and the box body is provided with a ventilation structure for connecting the receiving cavity with the outside.

[0006] In a preferred embodiment of the present invention, the cover body includes a lower cover body and an upper cover body covering the lower cover body, the water storage container includes an annular water storage tank arranged on the lower cover body, and a water adding piece arranged on the annular water storage tank, the annular water storage tank includes an annular water storage groove and an annular baffle located on the inner side of the annular water storage groove, the water adding piece covers the upper end of the annular baffle, and the water adding hole is arranged on the upper surface of the water adding piece.

[0007] In a preferred solution of the utility model, the upper end of the annular baffle is provided with a limiting step matched with the bottom end of the water adding member.

[0008] In a preferred embodiment of the present invention, the upper cover body is provided with a water injection hole communicated with the annular water storage tank, and a water injection plug is provided on the upper side of the upper cover body and blocks the water injection hole.

[0009] In a preferred solution of the present invention, a plurality of slots are arranged on two opposite side walls of the receiving cavity, and two opposite sides of the pad are provided with locking protrusions engaged with the slots.

[0010] In a preferred embodiment of the present invention, the upper surface of the pad is covered with a thermal insulation cloth.

[0011] In a preferred embodiment of the present invention, the ventilation structure includes ventilation holes arranged on the side walls of the box body.

[0012] In a preferred embodiment of the present invention, the bottom of the receiving cavity is a water storage cavity, the pad and the ventilation hole are both arranged above the water storage cavity, the bottom of the box body is provided with a drainage hole connected to the water storage cavity, and the bottom side of the box body is provided with a drainage plug that can block the drainage hole.

[0013] In a preferred embodiment of the present invention, handle holes are provided on two opposite side walls of the box body.

[0014] In a preferred embodiment of the present invention, a humidity sensor, a temperature sensor, and a display screen for displaying temperature and humidity are provided on the cover.

[0015] The beneficial effects of the utility model are as follows: the packaging box for transporting crabs comprises a box body and a cover body covering the box body, and a water storage container is arranged on the cover body, and a water adding hole is arranged on the upper part of the water storage container, so that when the water storage container is shaken, water in the water storage container can drip into the receiving cavity through the water adding hole, so that water is dripped into the receiving cavity during transportation, so as to maintain the humidity in the receiving cavity; and a ventilation structure is arranged on the box body, which can connect the receiving cavity with the outside, so that the receiving cavity has good air permeability, thereby improving the survival rate of crabs after transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of a crab transport packaging box of the utility model;

[0017] Figure 2 This is an exploded schematic diagram of a crab transport packaging box of the utility model;

[0018] Figure 3 It is a cross-sectional view of a packaging box for crab transportation according to the utility model. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present utility model will be described clearly and completely below in conjunction with the accompanying drawings.

[0020] Reference Figures 1 to 3A packaging box for transporting crabs comprises a box body 1 having a receiving cavity 11, and a cover body 2 covering the box body 1. A water storage container 3 is provided on the cover body 2, wherein a water adding hole 31 is provided on the upper part of the water storage container 3, so that when the water storage container 3 is shaken, the water in the water storage container 3 can drip into the receiving cavity 11 through the water adding hole 31, so that water is dripped into the receiving cavity 11 during transportation, so as to maintain the humidity in the receiving cavity 11 and prevent it from being too dry; a plurality of pads 4 for holding crabs are provided in the receiving cavity 11, and the pads 4 are spaced apart from each other up and down to form a multi-layer receiving cavity for placing crabs, so as to improve the accommodation of the receiving cavity 11, and a ventilation structure 12 that can connect the receiving cavity 11 with the outside is provided on the box body 1, so that the humidity in the receiving cavity 11 can be maintained and has good air permeability through such a design, so as to improve the survival rate of crabs after transportation.

[0021] In this embodiment, the cover body 2 includes an upper cover body 21 and a lower cover body 22 covering the upper cover body 21, and the water storage container 3 includes an annular water storage tank 32 arranged on the lower cover body 22, and a water adding member 33 arranged on the annular water storage tank 32, wherein a convex edge 324 is provided on the outer side of the annular water storage tank 32, and a limiting groove 221 matching the convex edge 324 is provided on the lower cover body 22, so as to position the annular water storage tank 32 on the lower cover body 22. The annular water storage tank 32 includes an annular water storage groove 321 and an annular baffle 322 located inside the annular water storage groove 321. The water adding member 33 covers the upper end of the annular baffle 322. The water adding hole 31 is arranged on the upper surface of the water adding member 33 and communicates with the receiving chamber 11. During transportation, the water in the annular water storage tank 32 is spilled on the surface of the water adding member 33 due to shaking, and then drips into the receiving chamber 11 through the water adding hole 31 thereon, thereby dripping water into the receiving chamber 11 to maintain the humidity. Specifically, the upper end of the annular baffle 322 is provided with a limiting step 323 that matches the bottom end of the water adding member 33, so as to position the water adding member 33 on the annular baffle 322. Of course, the water adding member 33 and the annular water storage tank 32 can also be an integrated mechanism.

[0022] In the present embodiment, in order to facilitate the replenishment of water into the annular water storage tank 321 and avoid the situation where the water level in the annular water storage tank 321 is insufficient and water cannot be dripped into the receiving chamber 11 to maintain the humidity, a water injection hole 211 communicating with the annular water storage tank 321 and a water injection plug 212 arranged on the upper side of the upper cover body 21 and blocking the water injection hole 211 are provided on the upper cover body 21.

[0023] In this solution, in order to conveniently fix the backing plate 4 in the receiving chamber 11, a plurality of slots 111 are arranged on the opposite side walls of the receiving chamber 11, and at the same time, a locking protrusion 41 engaging with the slots 111 is provided on the opposite sides of the backing plate 4 to fix the backing plate 4 on the receiving chamber 11, and the backing plate 4 can be inserted into the different slots 111 above and below, so that the space size of each layer of the crab receiving chamber 11 is suitable for placing crabs of different sizes. The backing plate 4 is provided with a perforation 43, so that the water dripped into the receiving chamber can drip from top to bottom layer by layer to the bottom of the receiving chamber 11; and a hand-held hole 44 is opened on the backing plate 4, so that the backing plate 4 can be conveniently pulled out of the receiving chamber 11 or stuck on it by hand.

[0024] In this solution, a heat-insulating cloth 42 is laid on the upper surface of the pad 4. The heat-insulating cloth 42 can be a felt cloth, which can not only maintain the temperature but also prevent the crabs from being affected by too low a temperature.

[0025] In this solution, the ventilation structure 12 includes ventilation holes 121 arranged on the side wall of the box body 1, so as to ensure good air permeability.

[0026] In the present embodiment, the bottom of the accommodating cavity 11 is a water storage cavity 112, the pad 4 and the ventilation hole are both arranged above the water storage cavity 112, and in order to drain the water in the water storage cavity 112, a drainage hole 113 connected to the water storage cavity 112 is provided at the bottom of the box body 1, and a drainage plug 114 that can block the drainage hole 113 is provided on the bottom side of the box body 1.

[0027] In this solution, in order to facilitate carrying of the box body 1 , handle holes 13 are provided on two opposite side walls of the box body 1 .

[0028] In this solution, in order to conveniently observe the changes in humidity and temperature in the box body 1, a humidity sensor 23 and a temperature sensor 24, as well as a display screen 25 for displaying temperature and humidity are provided on the cover body 2. At the same time, a traceability code can also be printed on the cover body 2 to facilitate buyers to identify the authenticity of the crabs.

[0029] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A crab transport packaging box, comprising a box body (1) having a receiving cavity (11), and a cover body (2) covering the box body (1), characterized in that: The cover body (2) is provided with a water storage container (3), and a water filling hole (31) is provided on the upper part of the water storage container (3) so that when the water storage container (3) is shaken, water in the water storage container (3) can drip into the receiving cavity (11) through the water filling hole (31). The receiving cavity (11) is provided with a plurality of pads (4) for holding crabs, and the box body (1) is provided with a ventilation structure (12) that allows the receiving cavity (11) to communicate with the outside.

2. A crab transport packaging box according to claim 1, characterized in that: The cover body (2) comprises a lower cover body (22) and an upper cover body (21) covering the lower cover body (22); the water storage container (3) comprises an annular water storage tank (32) arranged on the lower cover body (22) and a water adding member (33) arranged on the annular water storage tank (32); the annular water storage tank (32) comprises an annular water storage groove (321) and an annular baffle (322) located inside the annular water storage groove (321); the water adding member (33) covers the upper end of the annular baffle (322); and the water adding hole (31) is arranged on the upper surface of the water adding member (33).

3. A crab transport packaging box according to claim 2, characterized in that: The upper end of the annular baffle (322) is provided with a limiting step (323) which matches with the bottom end of the water adding member (33).

4. A crab transport packaging box according to claim 2, characterized in that: The upper cover body (21) is provided with a water injection hole (211) communicating with the annular water storage groove (321), and a water injection plug (212) arranged on the upper side of the upper cover body (21) and blocking the water injection hole (211).

5. A crab transport packaging box according to any one of claims 1 to 4, characterized in that: A plurality of slots (111) are arranged on opposite side walls of the receiving cavity (11), and locking protrusions (41) engaging with the slots (111) are provided on opposite sides of the pad (4).

6. A crab transport packaging box according to claim 5, characterized in that: The upper surface of the pad (4) is covered with a heat-insulating cloth (42).

7. A crab transport packaging box according to claim 6, characterized in that: The ventilation structure (12) comprises ventilation holes (121) arranged on the side wall of the box body (1).

8. A crab transport packaging box according to claim 7, characterized in that: The bottom of the receiving cavity (11) is a water storage cavity (112); the pad (4) and the ventilation hole are both arranged above the water storage cavity (112); the bottom of the box body (1) is provided with a drainage hole (113) connected to the water storage cavity (112); and the bottom side of the box body (1) is provided with a drainage plug (114) capable of blocking the drainage hole (113).

9. A crab transport packaging box according to claim 1, characterized in that: The box body (1) is provided with handle holes (13) on two opposite side walls.

10. A crab transport packaging box according to claim 1, characterized in that: The cover body (2) is provided with a humidity sensor (23), a temperature sensor (24), and a display screen (25) for displaying temperature and humidity.

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