CN210794312U

CN210794312U - Fresh fruit and vegetable transport packaging box

Info

Publication number: CN210794312U
Application number: CN201921335395.5U
Authority: CN
Inventors: 吴洪新
Original assignee: Gui'an New Area Zhongchengyuan Agricultural Product Development Co Ltd
Current assignee: Gui'an New Area Zhongchengyuan Agricultural Product Development Co Ltd
Priority date: 2019-08-17
Filing date: 2019-08-17
Publication date: 2020-06-19
Anticipated expiration: 2029-08-17

Abstract

The patent of the utility model relates to a fruit and vegetable processing technology field, concretely relates to give birth to bright fruit vegetables transport packaging case. The packing box comprises a box body and a box cover which seals the top of the box body, wherein four convex bolts are arranged at the corners of the box cover, and a layer of preservative film which adsorbs preservative solution is arranged at the bottom of the box cover; the middle part of the box body is provided with a refrigerant cavity, two sides of the box body are provided with storage cavities for storing fruits and vegetables, four corners of the upper part of the box body are provided with slots matched with the bolts, the lower part of the box body is divided by a grid plate to form a bottom cavity, a movable water receiving tray is arranged in the bottom cavity, and the water receiving tray is filled with an auxiliary preservative. The utility model provides an among the current packing carton, the direct and fruit vegetables contact of refrigerant, frostbite fruit vegetables surface and refrigerant become the problem that liquid soaked the fruit vegetables.

Description

Fresh fruit and vegetable transport packaging box

Technical Field

The patent of the utility model relates to a fruit and vegetable processing technology field, concretely relates to give birth to bright fruit vegetables transport packaging case.

Background

With the improvement of the fruit and vegetable cultivation and planting technology in China, part of fruits and vegetables can be supplied all the year round, but because the seasonal and regional requirements of part of fruits and vegetables are strong, the supply and demand of the market must be adjusted and met through long-distance transportation, so that corresponding transport packaging boxes are needed to meet the requirement of long-distance transportation of the fruits and vegetables, and the loss of the fruits and vegetables in the transportation process is reduced. The existing packing box device generally comprises a box cover and a waterproof box body, ice blocks are placed in the box body in the long-distance transportation process, fruits and vegetables to be transported are placed in the box body, the box cover is covered on the box body, and then the long-distance transportation is carried out. However, there are the following problems: although the ice cubes can play a role in keeping fruits and vegetables fresh, the ice cubes are directly contacted with the fruits and vegetables, so that the surfaces of the fruits and vegetables are frostbitten, the taste of the fruits and vegetables is poor, and the fruits and vegetables can be soaked once the ice cubes are melted into liquid in the transportation process, so that the fruits and vegetables are rotten, and the larger loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art not enough, provide a bright fruit vegetables transport packaging case of giving birth to of reliable performance, solved in the current packing box, the direct and fruit vegetables contact of refrigerant, frostbite fruit vegetables surface and refrigerant become the problem that liquid soaked the fruit vegetables.

The technical scheme of the utility model is realized like this: the fresh fruit and vegetable transport packaging box comprises a box body and a box cover for sealing the top of the box body, and is characterized in that four protruding bolts are arranged at corners of the box cover, and a layer of preservative film absorbing preservative solution is arranged at the bottom of the box cover; the fruit and vegetable preservation box is characterized in that a refrigerant cavity is formed in the middle of the box body, storage cavities for storing fruits and vegetables are formed in two sides of the box body, slots matched with the bolts are formed in four corners of the upper portion of the box body, a bottom cavity is formed in the lower portion of the box body and is separated by a grid plate, a movable water receiving tray is arranged in the bottom cavity, and an auxiliary preservative is filled in the water receiving tray.

The refrigerant cavity comprises a cavity body and a sealing plug above the cavity body, heat exchange holes are densely distributed on the surface of the cavity body, and ice blocks are filled in the cavity body.

The side wall of the box body is provided with a ventilation hole, and one side of the bottom of the box body is provided with a sealing sheet for taking and placing the water receiving tray.

The fresh-keeping liquid is a fruit and vegetable fresh-keeping agent, and the auxiliary fresh-keeping agent is solid baking soda.

The box cover and the box body are made of high-density polyethylene resin or polystyrene foam.

The utility model provides an existing defect among the background art, have following beneficial effect:

the utility model provides an among the current packing carton, the direct and fruit vegetables contact of refrigerant, frostbite fruit vegetables surface and refrigerant become the problem that liquid soaked the fruit vegetables. The utility model discloses establish the refrigerant chamber in the middle of the box to and divide into a plurality of thing chambeies of putting with the box, thereby the effectual extrusion problem of avoiding in the fruit vegetables transportation. The ice-cube in the refrigerant intracavity passes through the heat transfer hole on cavity surface, and the fruit vegetables to in the object intracavity are cooled down and are kept cold to for the fruit vegetables are fresh-keeping in the transportation, realized ice-cube and fruit vegetables separation. The preservative film at the bottom of the box cover can prevent mildew and sterilize and effectively adsorb ethylene and oxygen generated by fruits and vegetables, so that the fruits and vegetables are prevented from being rotted, and the surfaces of the fruits and vegetables are kept fresh. Through set up the water collector in the end chamber, after the ice-cube melts into liquid, flow into in the water collector through the grid plate, not only avoided among the prior art ice-cube to melt and carry out the problem of soaking to the fruit vegetables behind the liquid, the baking soda solution that forms moreover can partially decompose into carbon dioxide and water at room temperature for the carbon dioxide gas concentration of intracavity rises, thereby further maintains the fruit vegetables fresh-keeping.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

in the figure: 1-box cover, 2-box body, 11-bolt, 12-preservative film, 21-refrigerant cavity, 22-storage cavity, 23-grid plate, 24-bottom cavity, 25-water pan, 26-auxiliary preservative, 27-ventilation hole, 28-slot, 29-sealing piece, 211-sealing plug, 212-ice block and 213-heat exchange hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the fresh fruit and vegetable transport packaging box shown in fig. 1 comprises a box body 2 and a box cover 1 for sealing the top of the box body 2, wherein four convex bolts 11 are arranged at the corners of the box cover 1, and a layer of preservative film 12 absorbed with preservative solution is arranged at the bottom of the box cover; the middle part of the box body 2 is provided with a refrigerant cavity 21, two sides of the box body are provided with storage cavities 22 for storing fruits and vegetables, four corners of the upper part of the box body are provided with slots 28 matched with the bolts 11, the lower part of the box body 2 is divided into a bottom cavity 24 by a grid plate 23, a movable water receiving tray 25 is arranged in the bottom cavity 24, and the water receiving tray 25 is filled with an auxiliary preservative 26. The refrigerant cavity 21 includes a cavity body, a sealing plug 211 above the cavity body, heat exchanging holes 213 densely distributed on the surface of the cavity body, and an ice block 212 filled inside the cavity body. The side wall of the box body 2 is provided with a ventilation hole 27, and one side of the bottom of the box body is provided with a sealing sheet 29 for taking and placing the water pan 25. The fresh-keeping liquid is a fruit and vegetable fresh-keeping agent, and the auxiliary fresh-keeping agent 26 is solid baking soda. The material of the cover 1 and the case 2 is made of high density polyethylene resin or polystyrene foam.

The utility model discloses the implementation process is: as shown in fig. 2, during transportation, the refrigerant chamber 21 is filled with ice blocks 212, and a layer of preservative film 12 with preservative solution adsorbed thereon is adhered to the bottom of the box cover 1 by using an adhesive. The fresh-keeping liquid is prepared from fruit and vegetable fresh-keeping agent, water soluble gel and calcium oxide adsorbent. The fruits and vegetables are placed in the storage cavity 22, and finally the box cover 1 is correspondingly inserted into the slot 28 on the box body 2 through the bolt 11, so that the box body sealing is completed. The utility model discloses establish refrigerant chamber 21 in the middle of box 2 to and divide into a plurality of thing chambeies 22 of putting with box 2, thereby the effectual extrusion problem of avoiding in the fruit vegetables transportation. The ice-cube of refrigerant intracavity 21 passes through cavity surperficial heat transfer hole 213, and the fruit vegetables of putting in the thing chamber 22 are cooled down and are kept cold to for the fruit vegetables are fresh-keeping in the transportation, realized ice-cube and fruit vegetables separation, avoided prior art, ice-cube and fruit vegetables direct contact, lead to the problem of fruit vegetables surface frostbite. The preservative film 12 at the bottom of the box cover 1 can prevent mildew and sterilize and effectively adsorb ethylene and oxygen generated by fruits and vegetables, thereby preventing the fruits and vegetables from rotting and keeping the surfaces of the fruits and vegetables fresh. In addition, through set up the water collector 25 in bottom chamber 24, after the ice-cube melts into liquid, flow into in the water collector 25 through grid plate 23, not only avoided prior art ice-cube melts into the liquid problem that soaks the fruit vegetables, and the baking soda in the water collector can dissolve in water, forms baking soda solution moreover. The baking soda in the solution state is partially decomposed into carbon dioxide and water at room temperature, so a certain amount of carbon dioxide gas is volatilized from the solution and enters the storage cavity 22 through the grid plate 23, the concentration of the carbon dioxide gas in the cavity is increased, the gas exchange of the fruits and the vegetables is promoted, and the freshness of the fruits and the vegetables is further maintained.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A fresh fruit and vegetable transport packaging box comprises a box body (2) and a box cover (1) for sealing the top of the box body (2), and is characterized in that four convex bolts (11) are arranged at corners of the box cover (1), and a layer of preservative film (12) absorbing preservative solution is arranged at the bottom of the box cover; the box body (2) is provided with a refrigerant cavity (21) in the middle, storage cavities (22) for storing fruits and vegetables are arranged on two sides of the box body, slots (28) matched with the bolts (11) are arranged at four corners of the upper portion of the box body, the lower portion of the box body (2) is partitioned into a bottom cavity (24) through a grid plate (23), a movable water receiving tray (25) is arranged in the bottom cavity (24), and an auxiliary preservative (26) is filled in the water receiving tray (25).

2. The fresh fruit and vegetable transport packaging box of claim 1, characterized in that: the refrigerant cavity (21) comprises a cavity body and a sealing plug (211) above the cavity body, wherein heat exchange holes (213) are densely distributed on the surface of the cavity body, and ice blocks (212) are filled in the cavity body.

3. The fresh fruit and vegetable transport packaging box according to claim 1 or 2, characterized in that: the side wall of the box body (2) is provided with a ventilation hole (27), and one side of the bottom of the box body is provided with a sealing sheet (29) for taking and placing the water receiving tray (25).

4. The fresh fruit and vegetable transport packaging box of claim 3, characterized in that: the fresh-keeping liquid is a fruit and vegetable fresh-keeping agent, and the auxiliary fresh-keeping agent (26) is solid baking soda.

5. The fresh fruit and vegetable transport packaging box of claim 4, characterized in that: the box cover (1) and the box body (2) are made of high-density polyethylene resin or polystyrene foam.