CN205574699U

CN205574699U - Packing box

Info

Publication number: CN205574699U
Application number: CN201620418795.2U
Authority: CN
Inventors: 李伟; 江善和; 占生宝; 徐文权; 吴文进
Original assignee: Anqing Normal University
Current assignee: Anqing Normal University
Priority date: 2016-05-10
Filing date: 2016-05-10
Publication date: 2016-09-14
Anticipated expiration: 2026-05-10

Abstract

The utility model relates to an object packaging technical field, in particular to aquatic products packing box, include that the box reaches the case lid at the box opening part, the central point department of putting of box is provided with the cavity that is used for holding freezing ice -cube, is provided with the opening that communicates with the box on the cavity, still be provided with the oxygen cylinder in the cavity, the gas outlet of oxygen cylinder and the air inlet of choke valve intercommunication, the gas outlet and the cavity intercommunication of choke valve, place aquatic products in the box, cold air that the cooling ice -cube produced is got into in the box of chamber by the opening, the at a slow speed cooling of implementation in to the box, can slow down the speed of melting of cooling ice -cube, the extension is to the freezing time of aquatic products, set up the oxygen cylinder in the cavity, utilize the choke valve slowly to release oxygen to the box in, the degree of opening and shutting of choke valve is calculated according to the transportation distance, the control oxygen supply time, ensure the long -time oxygen suppliment to aquatic products, the time -to -live of extension aquatic products, ensure the quality of aquatic products.

Description

Packing box

Technical field

This utility model relates to article packing technique field, particularly to a kind of Aquatic product packing box.

Background technology

Along with the development of ecommerce, current aquatic products have begun to be sold on e-commerce platform.nullSuch as some seafood products、Freshwater shrimps、The aquatic products such as crab，Owing to this series products out-of-water survival time is shorter，It is easy to dead rotten，Especially for the order that distance is longer，It is rotten that the said goods is easier to death，Cause customer satisfaction very poor，The most how to extend the transport shelf lives of above-mentioned aquatic products，Product is guaranteed the quality most important，In prior art，For the above-mentioned problem guaranteed the quality，It is typically all and directly ice bag or cooling bag is contacted with aquatic products，Thus implement the cooling to aquatic products and operate，Although but in the above-mentioned preserving type short time cooling-down effect is well，But for long-distance logistics，Effect or not ideal enough，Due to anoxia in packing box，Aquatic products occur as soon as the phenomena of mortality after destination，The serious quality reducing aquatic products，The most extremely it is necessary packing box of the prior art is improved，To improve the aquatic products holding time.

Utility model content

For overcoming the defect of prior art, the purpose of this utility model is to provide a kind of packing box, it is possible to increase the holding time of aquatic products, to guarantee the quality of aquatic products.

This utility model solves technical problem and adopts the following technical scheme that packing box, including casing and at the case lid of box opening, the center position of described casing is provided with the chamber for accommodating freezing ice cube, the opening connected with casing it is provided with on described chamber, it is additionally provided with oxygen cylinder in described chamber, the gas outlet of described oxygen cylinder connects with the air inlet of choke valve, the gas outlet of described choke valve and chamber.

This utility model there is also techniques below feature:

The center position of described casing is provided with pipe, and the tube chamber of described pipe constitutes the chamber accommodating freezing ice cube.

Described opening be bar shaped poroid and along pipe length direction arrange.

Being provided with lid at the gas outlet of described oxygen cylinder, described lid constitutes sealing with the gas outlet of oxygen cylinder and coordinates.

It is provided with on described case lid for constituting, with the pipe mouth of pipe, the protuberance that sealing coordinates.

The groove accommodating lid it is provided with on described protuberance.

The cover port of described case lid is provided with annular edge, and described annular edge constitutes snap-fit engagement with the opening of casing, and the outer wall of annular edge constitutes sealing with the opening of casing and coordinates.

Described case lid and casing use foamed materials to make..

Compared with the prior art, the beneficial effects of the utility model are embodied in: be placed in casing by aquatic products, the cold air that cooling ice cube produces is entered in the casing of chamber by opening, thus implement the cooling at a slow speed in casing, the thawing speed of cooling ice cube can be slowed down, thus extend the cooling time to aquatic products, oxygen cylinder is set in chamber, utilize choke valve, can be by oxygen release slowly to casing, the opening degree of choke valve is calculated according to transport distance, thus control the oxygen supply time, and then guarantee the long-time oxygen supply to aquatic products, guarantee that aquatic products are in aerobic state, extend the time-to-live of aquatic products, guarantee the quality of aquatic products.

Accompanying drawing explanation

Fig. 1 is the cross section view of packing box；

Fig. 2 is the fractionation structural representation of packing box；

Fig. 3 is the fractionation structural representation at another visual angle of packing box.

Detailed description of the invention

Referring to figs. 1 through Fig. 3, to this packing box structure feature, details are as follows:

Packing box, including casing 10 and at the case lid 20 of casing 10 opening part, the center position of described casing 10 is provided with the chamber for accommodating freezing ice cube a, the opening 111 connected with casing 10 it is provided with on described chamber, oxygen cylinder 30 it is additionally provided with in described chamber, the gas outlet of described oxygen cylinder 30 connects with the air inlet of choke valve 31, the gas outlet of described choke valve 31 and chamber.

Aquatic products are placed in casing 10, the cold air that cooling ice cube a produces is entered in casing 10 by opening 111, thus implement the cooling at a slow speed in casing 10, the thawing speed of cooling ice cube a can be slowed down, thus extend the cooling time to aquatic products, oxygen cylinder 30 is set in chamber, utilize choke valve 31, can be by oxygen release slowly to casing 10, the opening degree of choke valve 31 is calculated according to transport distance, thus control the oxygen supply time, and then guarantee the long-time oxygen supply to aquatic products, guarantee that aquatic products are in aerobic state, extend the time-to-live of aquatic products, guarantee the quality of aquatic products.

As preferred version of the present utility model, the center position of described casing 10 is provided with pipe 11, and the tube chamber of described pipe 11 constitutes the chamber accommodating freezing ice cube a.The chamber that pipe 11 is constituted can implement the cooling to pipe 11 uniformly.

Further preferred version, described opening 111 is poroid for bar shaped and arranges along pipe 11 length direction.

For avoiding the oxygen of oxygen cylinder 30 to reveal, being provided with lid 32 at the gas outlet of described oxygen cylinder 30, described lid 32 constitutes sealing with the gas outlet of oxygen cylinder 30 and coordinates.

For convenience of the seal operation implemented pipe 11, described case lid 20 is provided with for constituting, with pipe 11 mouth of pipe, the protuberance 22 that sealing coordinates.This protuberance 22 constitutes grafting with pipe 11 and coordinates such that it is able to blocked by pipe 11, and cooling air-flow can only quiet in opening 111 be eaten in casing 10, thus slows down the thawing speed of freezing ice cube a, and then extends cooling time.

The groove accommodating lid 32 it is provided with on described protuberance 22.

For implementing the sealing to casing 10, the cover port of described case lid 20 is provided with annular edge 21, and described annular edge 21 constitutes snap-fit engagement with the opening of casing 10, and the outer wall of annular edge 21 constitutes sealing with the opening of casing 10 and coordinates.

Described case lid 20 and casing 10 use foamed materials to make.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.

In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.

Claims

1. packing box, including casing (10) and at the case lid (20) of casing (10) opening part, it is characterized in that: the center position of described casing (10) is provided with the chamber for accommodating freezing ice cube (a), the opening (111) connected with casing (10) it is provided with on described chamber, oxygen cylinder (30) it is additionally provided with in described chamber, the gas outlet of described oxygen cylinder (30) connects with the air inlet of choke valve (31), the gas outlet of described choke valve (31) and chamber.

Packing box the most according to claim 1, it is characterised in that: the center position of described casing (10) is provided with pipe (11), and the tube chamber of described pipe (11) constitutes the chamber accommodating freezing ice cube (a).

Packing box the most according to claim 2, it is characterised in that: described opening (111) be bar shaped poroid and along pipe (11) length direction arrange.

Packing box the most according to claim 3, it is characterised in that: being provided with lid (32) at the gas outlet of described oxygen cylinder (30), described lid (32) constitutes sealing with the gas outlet of oxygen cylinder (30) and coordinates.

Packing box the most according to claim 4, it is characterised in that: it is provided with on described case lid (20) for constituting, with pipe (11) mouth of pipe, the protuberance (22) that sealing coordinates.

Packing box the most according to claim 5, it is characterised in that: it is provided with the groove accommodating lid (32) on described protuberance (22).

Packing box the most according to claim 1, it is characterized in that: the cover port of described case lid (20) is provided with annular edge (21), described annular edge (21) constitutes snap-fit engagement with the opening of casing (10), and the outer wall of annular edge (21) seals with the opening composition of casing (10) and coordinates.

Packing box the most according to claim 1, it is characterised in that: described case lid (20) and casing (10) use foamed materials to make.