CN205801989U - A kind of Fresh-keeping Packaging for Fruits and Vegetables case - Google Patents

Abstract

The utility model discloses a fresh-keeping packaging box for fruits and vegetables, which comprises a box body and a box cover. The inner cavity of the body is divided into a storage cavity and an ice storage cavity, and a through hole is provided on the isolation plate, and the through hole passes through the storage cavity and the ice storage cavity, and the inner side of the box is and the inner bottom surface are provided with an insulating layer, and the inner side of the lid is provided with an insulating layer, and the insulating layer includes a honeycomb cavity, and a sponge is placed in the honeycomb cavity. The utility model has the advantages of good fresh-keeping effect, low cost, reusability, easy operation and convenient transportation.

Description

Fruit and vegetable fresh-keeping packing box

technical field

The utility model relates to the technical field of packaging, in particular to a fruit and vegetable fresh-keeping packaging box.

Background technique

With the improvement of people's living standards and the quickening pace of life, fruits and vegetables have become a necessity in people's lives. At the same time, when people buy fruits and vegetables, they have higher and higher requirements on the quality of fruits and vegetables. Fruits and vegetables themselves contain a lot of water. They are not resistant to extrusion and collision during transportation, storage and sales, and are easily rotted by water loss. Directly affect the quality of fruits and vegetables, resulting in losses.

Utility model content

In view of this, the utility model provides a fresh-keeping packaging box for fruits and vegetables, which solves the problem of keeping fruits and vegetables fresh in the process of transportation, storage and sales.

The technical means adopted in the utility model are as follows:

A fresh-keeping packaging box for fruits and vegetables, comprising a box body and a box cover, the box cover covers the opening of the box body, the box body is provided with an isolation plate, and the isolation plate divides the inner cavity of the box body It is a storage cavity and an ice storage cavity, and a through hole is provided on the separation plate, and the through hole runs through the storage cavity and the ice storage cavity, and the inner side and the inner bottom of the box are provided with There is an insulation layer, and the inner surface of the box cover is provided with an insulation layer. The inner structure of the insulation layer is a honeycomb structure, and the insulation layer includes a honeycomb cavity, and a sponge is placed in the honeycomb cavity.

Preferably, the isolation plate has a hollow cavity structure.

Preferably, the box cover is provided with an annular rim, and the box body is provided with an annular groove matching the annular rim, and the box cover is buckled with the box body.

Preferably, the materials of the box body and the box cover are both foam materials.

With the fresh-keeping packaging box for fruits and vegetables provided by the utility model, the low-temperature environment in the entire storage cavity is realized by using the installation of the isolation plate and the ice bag and the through holes on the isolation plate, which inhibits the metabolism of fruits and vegetables and relieves the The post-ripening aging of fruits and vegetables is prevented; the storage cavity is kept at a low temperature by using the heat preservation layer, and at the same time, the honeycomb structure in the heat preservation layer can make the structure of the utility model firm. It is not easy to be deformed by extrusion, so that the fruits and vegetables are not damaged by extrusion, and the quality of the fruits and vegetables is guaranteed. The utility model has the advantages of good fresh-keeping effect, low cost, reusability, easy operation and convenient transportation.

Description of drawings

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

Fig. 2 is the A-A direction view of the case cover of the utility model;

Fig. 3 is the box body A-A direction view of the utility model;

Fig. 4 is the structural representation of the isolation plate of the present utility model;

Fig. 5 is the structural representation of the insulation layer of the present utility model;

Fig. 6 is the top view of the box body of the utility model embodiment 1;

Fig. 7 is a top view of the box body of the second embodiment of the utility model.

detailed description

The principles and features of the present utility model are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the utility model, and are not used to limit the scope of the utility model.

Referring to Figures 1 to 4, a fruit and vegetable fresh-keeping packaging box includes a box body 1 and a box cover 2, the box cover 2 covers the opening of the box body 1, and the box body 1 is provided with a separation plate 3, The isolation plate 3 divides the inner cavity of the box body 1 into a storage chamber 4 and an ice cube accommodation chamber 5, wherein fruits and vegetables are placed in the storage chamber 4, and ice cubes or ice cubes are placed in the ice cube accommodation chamber 5. Ice packs or refrigeration items, ice cubes or ice packs or refrigeration items to keep the box cold. The separation plate 3 can place ice cubes or ice packs or refrigerated items separately from fruits and vegetables, avoiding unnecessary crushing or frostbite damage to fruits and vegetables. The separation plate 3 is provided with a through hole 31, the through hole 31 runs through the storage chamber 4 and the ice cube accommodating chamber 5, and the through hole 31 can make the ice cubes or ice packs or refrigerated items dissipate The cold air can fully enter the storage chamber 4 from the ice cube accommodation chamber 5, thereby ensuring the low temperature environment of the storage chamber 4, reducing the metabolism of fruits and vegetables, and effectively prolonging the preservation time of fruits and vegetables. At the same time, the through hole 31 can make the air in the packaging box form a convection circuit, which is easy to keep the fruits and vegetables fresh. The inner surface and the inner bottom surface of the box body 1 are provided with an insulating layer 6, and the inner surface of the box cover 2 is provided with an insulating layer 6, and the insulating layer 6 is used as the first layer of insulating structure of the packing box. The inner structure of the thermal insulation layer 6 is a honeycomb structure, which can make the structural frame of the packaging box firm, and the packaging box is not easy to be squeezed and deformed during transportation, so that the fruits and vegetables are not easy to be squeezed and damaged, ensuring that the fruits and vegetables the quality of. The thermal insulation layer 6 includes a honeycomb cavity 61, and a sponge 62 is placed in the honeycomb cavity 61, and the sponge 62 can reduce the heat exchange between the inside and the outside of the packaging box.

The isolation plate 3 has a hollow cavity structure, which can temporarily store cold air in the cavity of the isolation plate 3, so that the melting speed of ice cubes or ice bags is slowed down.

The box cover 2 is provided with an annular convex edge 21, and the box body 1 is provided with an annular groove 11 matching the annular convex edge 21, and the box cover 2 is fastened with the box body 1 , reduce the heat exchange between the inside and outside of the packaging box, reduce the melting speed of ice cubes or ice packs, and prolong the preservation time of fruits and vegetables. As the second layer of insulation structure of the packing box.

Both the box body 1 and the box cover 2 are made of foam material. The foam material is relatively soft, which is not easy to cause physical damage to fruits and vegetables and keeps them warm. As the third layer of insulation structure of the packing box.

Specific embodiment 1

Referring to Figures 1 to 5, a fruit and vegetable fresh-keeping packaging box includes a box body 1 and a box cover 2, the box cover 2 covers the opening of the box body 1, and the box body 1 is provided with an isolation plate 3, The isolation plate 3 divides the inner cavity of the box body 1 into a storage chamber 4 and an ice storage cavity 5, and the isolation plate 3 is provided with a through hole 31, and the through hole 31 runs through the storage space. Cavity 4 and described ice cube accommodating cavity 5, described box body 1 inner side and inner bottom surface are all provided with insulation layer 6, and described case cover 2 inner side is provided with insulation layer 6, and described insulation layer 6 inner structure is Honeycomb structure, the thermal insulation layer 6 includes a honeycomb cavity 61, and a sponge 62 is placed in the honeycomb cavity 61. The isolation plate 3 has a hollow cavity structure. There are two separating plates 3 , which divide the inner cavity of the box body 1 into a storage chamber 4 and two ice cube accommodating chambers 5 . The packing box is more suitable for use in winter or in a low-temperature environment. The storage chamber 4 has a larger space and can place more fruits and vegetables, which reduces the number of transportation personnel in cold environments; The number of chambers 5 is small, which can reduce the cost of using ice cubes or ice packs or refrigerated items.

Specific embodiment 2

Referring to Fig. 1 to Fig. 4 and Fig. 6, a fresh-keeping packaging box for fruits and vegetables includes a box body 1 and a box cover 2, the box cover 2 is covered at the opening of the box body 1, and an isolation plate 3, the isolation plate 3 divides the inner cavity of the box body 1 into a storage cavity 4 and an ice storage cavity 5, the isolation plate 3 is provided with a through hole 31, and the through hole 31 runs through all The storage chamber 4 and the ice cube accommodating chamber 5, the inner side and inner bottom surface of the box body 1 are provided with an insulating layer 6, the inner side of the box cover 2 is provided with an insulating layer 6, and the insulating layer 6 The inner structure is a honeycomb structure, and the thermal insulation layer 6 includes a honeycomb cavity 61 , and a sponge 62 is placed in the honeycomb cavity 61 . The isolation plate 3 has a hollow cavity structure. There are four isolation plates 3 , which divide the inner cavity of the box body 1 into a storage chamber 4 and four ice cube storage chambers 5 . The packaging box is more suitable for use in summer or in a high-temperature environment, and the number of the ice cube storage chambers 5 is large, which can ensure the low-temperature environment of the storage chamber 4 .

In summary, using the fruit and vegetable fresh-keeping packing box provided by the utility model, the low temperature in the entire storage chamber 4 is realized by using the installation of the isolation plate 3 and the ice bag and the through hole 31 on the isolation plate 3 environment, suppresses the metabolism of fruits and vegetables, alleviates the post-ripening aging of fruits and vegetables; utilizes the thermal insulation layer 6 to keep the storage chamber 4 in a low temperature state, and at the same time, the honeycomb structure in the thermal insulation layer 6 can make the utility model The novel structure is strong, and the utility model is not easy to be squeezed and deformed during transportation, so that the fruits and vegetables are not damaged by extrusion, and the quality of the fruits and vegetables is guaranteed. The utility model has the advantages of good fresh-keeping effect, low cost, reusability, easy operation and convenient transportation.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present utility model shall include Within the protection scope of the utility model.

Claims (5)

1. A fresh-keeping packaging box for fruits and vegetables, comprising a casing and a lid, characterized in that, the lid is placed on the opening of the casing, the casing is provided with a separating plate, and the separating plate covers the The inner cavity of the box body is divided into a storage cavity and an ice cube storage cavity, and a through hole is provided on the isolation plate, and the through hole passes through the storage cavity and the ice cube storage cavity. Both the side surface and the inner bottom surface are provided with an insulation layer, and the inner surface of the box cover is provided with an insulation layer, and the insulation layer includes a honeycomb cavity, and a sponge is placed in the honeycomb cavity. 2 . The fruit and vegetable fresh-keeping packaging box according to claim 1 , wherein the separating plate has a hollow cavity structure. 3 . 3. A fresh-keeping packaging box for fruits and vegetables according to claim 2, characterized in that, the lid is provided with an annular convex edge, and the box body is provided with an annular groove matching the annular convex edge , the box cover is buckled with the box body. 4 . The fruit and vegetable fresh-keeping packaging box according to claim 3 , wherein the materials of the box body and the box cover are both foam materials. 5 . The fruit and vegetable fresh-keeping packaging box according to claim 1 , wherein the inner structure of the insulation layer is a honeycomb structure. 6 .