CN207001274U - Citrus fruit preservation and shipping boxes - Google Patents

Abstract

The utility model discloses a citrus fruit fresh-keeping and transportation packing box. In the airtight cavity formed by fastening the box body and the box cover, several layers of isolation nets are successively laid from bottom to top. It is composed of a number of horizontal bars and a number of vertical bars set at equal intervals. The horizontal bars or vertical bars are wavy, and loose wool is laid between adjacent isolation nets; the box cover is provided with a suction port, which is hinged on the inside of the box cover. There is a sealing cover corresponding to the air suction port, a return spring is arranged between the sealing cover and the box cover, and a protruding nipple-shaped silicone gas nozzle is also installed on the box cover. Pine wool effectively isolates each citrus. The isolation net structure enhances the pressure resistance of the fruit box, reduces the mechanical damage of the citrus during transportation, and facilitates refurbishment, inspection and storage during storage. It is suitable for indoor storage and preservation of citrus fruits. transportation.

Description

Citrus fruit preservation and shipping boxes

technical field

The utility model belongs to the technical field of fruit packaging and fresh-keeping, in particular to a fresh-keeping and transport packing box for citrus fruits.

Background technique

Citrus fruits are usually individually packaged in plastic bags and stored in boxes, which can easily cause water loss and affect the taste and quality of citrus.

Utility model content

For farmers who grow citrus fruits, a fresh-keeping and transportation packaging box is specially designed, which is suitable for indoor storage, preservation and transportation of citrus fruits.

For this reason, the technical solution adopted by the utility model is: a citrus fruit fresh-keeping and transportation packaging box, including a box body and a box cover, and the box body and the box cover are fastened to form a closed cavity from bottom to bottom. Several layers of isolation nets are laid in sequence on the top, and each layer of isolation nets is composed of a number of horizontal bars arranged at equidistant intervals and a number of vertical bars arranged at equidistant intervals, and the horizontal bars or vertical bars are wavy, and the distance between adjacent isolation nets There are also pine hairs laid between them; the box cover is provided with an air extraction port, and a sealing cover corresponding to the air extraction port is hingedly installed on the inside of the box cover, and a return spring is arranged between the sealing cover and the box cover. It is also installed with a protruding nipple-shaped silicone air nozzle; when it is necessary to pump air, insert the air gun into the air suction port and push off the sealing cover. Under the action of automatic return to seal the suction port.

As a preference of the above solution, the box body and the box cover are fastened together by buckles provided around, and the left and right outer walls of the box body are provided with handle grooves, which are convenient for handling and opening the cover.

In addition, the box body, box cover, isolation net, and sealing cover are made of polyethylene PE material, which is non-toxic and tasteless, has good pressure resistance, wear resistance, and corrosion resistance, and the packaging box is light.

The beneficial effects of the utility model:

(1) Pine wool with appropriate humidity is spread between each layer of isolation net to effectively isolate each citrus, prevent other citrus from being affected by individual citrus decay, and effectively moisturize. The isolation net structure enhances the pressure resistance of the fruit box It reduces the mechanical damage of citrus during transportation, and at the same time facilitates refurbishment detection and storage during storage;

(2) Add a silicone air nozzle on the box cover. When there is no pressure difference between the inside and outside of the box, the silicone air nozzle will protrude outwards, and when the vacuum in the box reaches a safe value, it will be sunken, so as to judge the vacuum effect of the food takeaway fresh-keeping box and prompt the operation The person stops or continues pumping;

(3) The case cover is provided with an air extraction port and a sealing cover, the air extraction gun is inserted into the air extraction port, and the handle of the gun is pulled to complete vacuuming.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Figure 2 is a partial view of the inside of the box cover.

Figure 3 is a schematic diagram of placing citrus on the isolation net.

Fig. 4 is a schematic diagram of the structure of the isolation net.

detailed description

Below by embodiment and in conjunction with accompanying drawing, the utility model is further described:

As shown in Fig. 1-Fig. 4, a citrus fruit fresh-keeping and transport packaging box is mainly composed of two parts: a box body 1 and a box cover 2.

In the airtight cavity formed by fastening the box body 1 and the box cover 2, several layers of isolation nets 3 are successively laid from bottom to top. Each layer of isolation net 3 is composed of several horizontal bars arranged at equal intervals and some vertical bars arranged at equidistant intervals, wherein the horizontal bars or vertical bars are wave-shaped, and the wave shape is convenient for placing citrus fruits.

Pine hairs are also laid between the adjacent isolation nets 3 . In actual use, the pine hairs have a certain humidity, and each citrus fruit is separated by the loose hairs.

The case cover 2 is provided with an air extraction port 6, and a sealing cover 7 corresponding to the air extraction port 6 is hingedly installed on the inside of the case cover 2, and the sealing of the air extraction port 6 is realized by the sealing cover 7, and a Return spring 8. Sealing cover 7 is hinged on the inboard of case cover 2, and sealing cover 7 is pushed away when convenient suction gun inserts vacuum, and when suction gun is taken out, the restoring force of return spring 8 makes sealing cover 7 return to realize sealing automatically.

On case cover 2, also be installed with the silicone gas nozzle 9 of the pacifier shape of protruding. When air extraction is required, insert the air gun into the air outlet 6 and push off the sealing cover 7. After the air extraction is completed, the silicone nozzle 9 is sunken. Take out the air gun. Air port 6 is sealed. The unique design of the silicone gas nozzle 9 will change the concave and convex with the vacuuming, and the concave of the silicone gas nozzle 9 indicates that the vacuum safety value has been reached in the box.

Preferably, the box body 1 and the box cover 2 are fastened together by buckles 4 arranged around them, and the four sides of the box cover 1 are all designed with buckles 4. After the box cover 2 is covered with the box body 1, press the buckles 4, The stability of the vacuum box is further strengthened, and it will not be disturbed by external pressure (such as mechanical force during transportation, which makes the box cover slide sideways, thus breaking the vacuum environment). Handle grooves 5 are provided on the left and right outer walls of the box body 1 for easy handling.

The box body 1, the box cover 2, the isolation net 3, and the sealing cover 7 are made of polyethylene PE material.

Claims (3)

1. a kind of citrus fruit is fresh-keeping and transport package box, including casing (1) and case lid (2), it is characterised in that：In the case Body (1) is equipped with dried layer separation net (3) successively from down to up with case lid (2) if fastening in the closed cavity formed, every layer of isolation Some taeniaes that some horizontal stripes and equi-spaced apart that net (3) is set by equi-spaced apart are set form, and the horizontal stripe or taeniae are in Waveform, pine tag is also equipped between adjacent separation net (3)；Bleeding point (6) is provided with the case lid (2), in case lid (2) Side is be hinged to be provided with closure (7) corresponding with bleeding point (6), and return bullet is provided between the closure (7) and case lid (2) Spring (8), the silica gel valve (9) of the nipple-like of evagination is also equipped with case lid (2)；When needing pumping, pumping rifle insertion pumping In mouth (6) and push closure (7) open, after the completion of pumping, silica gel valve (9) depression, take out pumping rifle, closure (7) is in return Self-return seals bleeding point (6) in the presence of spring (8).

2. citrus fruit according to claim 1 is fresh-keeping and transport package box, it is characterised in that：The casing (1) and The buckle (4) that case lid (2) is set by surrounding snaps together, and is provided with attacker's groove on the left and right outer wall of casing (1) (5)。

3. citrus fruit according to claim 2 is fresh-keeping and transport package box, it is characterised in that：The casing (1), case Lid (2), separation net (3), closure (7) are made of polythene PE material.