CN220097235U

CN220097235U - Carton capable of preserving freshness

Info

Publication number: CN220097235U
Application number: CN202321417689.9U
Authority: CN
Inventors: 滕晓明
Original assignee: Guangxi Pintian Packaging Co ltd
Current assignee: Guangxi Pintian Packaging Co ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-11-28
Anticipated expiration: 2033-06-06

Abstract

The utility model relates to the technical field of cartons, in particular to a fresh-keeping carton which comprises a carton main body and a box cover, wherein the top of the carton main body is sleeved with the box cover, an auxiliary fresh-keeping structure is arranged on the inner side of the carton main body and comprises guide blocks, the outer walls of a plurality of the guide blocks are connected with the carton main body in a sliding manner, the inner ends of the guide blocks on two sides are fixedly connected with a placing groove, the front end of the placing groove is fixedly connected with a baffle, and square grooves are formed in the front end of the baffle. The square groove drives the baffle, and the baffle drives the guide block of standing groove removal, and the standing groove drives both sides and removes for the standing groove is taken out from the carton main part, then places the ice bag in the standing groove, then resets the standing groove, and the outer wall bonding of guide block has the sheet rubber, and the guide block prevents that the standing groove from droing with the spout interference fit of carton main part, thereby realizes changing the ice bag through pulling the standing groove, has prolonged the fresh-keeping time of carton food.

Description

Carton capable of preserving freshness

Technical Field

The utility model relates to a carton, in particular to a fresh-keeping carton.

Background

With the rising of the express industry, the packaging paper box plays an important role in protecting products, and when fruits and vegetables and fresh flowers are transported, the products are easy to be extruded and damaged or affected by external environment, so that the preservation time is shortened and the products are deteriorated.

For example, the authorized bulletin number is CN212474330U, a carton that can keep fresh, above-mentioned file can very big support firm box through fixed block and bracing piece structure, avoid the box to become when great heavy object in city and damage, the base is equipped with recess and rack simultaneously, and the device structure can increase the internal air flow of box, the cooperation ice-cube is used, the effect is better, avoid article rotten, however a carton that can keep fresh in above-mentioned file is in the use, be through adding the ice-cube to the inside of carton and realize keeping fresh to the inside food of carton, because the inside article of carton is used for a long time and is led to melting inside easily, thereby lead to the fresh-keeping effect to inside food to worsen, and the top case lid of carton can be fixed generally, make the ice-cube of being inconvenient for changing inside, make the carton unable long-time keep fresh to the inside food of box.

Disclosure of Invention

The utility model aims to solve the problem that the prior art is inconvenient to replace ice cubes in the box body, so that the food in the box body cannot be preserved for a long time, provides a preservative paper box,

the utility model solves the technical problems by adopting the technical scheme that: such a kind of

For further perfection, a but fresh-keeping carton, including carton main part and case lid, the top and the case lid of carton main part cup joint mutually, the inboard of carton main part is equipped with supplementary fresh-keeping structure, supplementary fresh-keeping structure includes the guide block, and is a plurality of the outer wall of guide block all links to each other with the carton main part is slided, both sides the inner of guide block links to each other with the standing groove is fixed, the standing groove front end links to each other with the baffle is fixed, the front end processing of baffle has square groove.

Further perfecting, the outer side of the square groove is attached to the main body of the paper box.

Further perfecting, the outer wall of the baffle is attached to the main body of the paper box.

Further perfecting, grooves are processed on two sides of the carton main body.

Further perfecting, the inner wall of the paper box main body is adhered with the waterproof layer.

Further perfecting, the inside of the paper box main body is adhered with the side end heat preservation layer.

The beneficial effects of the utility model are as follows: according to the utility model, the square groove is pulled, the baffle is driven by the square groove, the placing groove is driven by the baffle to move, the placing groove drives the guide blocks on two sides to move, so that the placing groove is pulled out of the paper box main body, then the ice bag is placed in the placing groove, then the placing groove is reset, the outer wall of the guide block is adhered with the rubber sheet, and the guide block is in interference fit with the sliding groove of the paper box main body, so that the placing groove is prevented from falling off, and therefore, the ice bag is replaced by pulling the placing groove, and the fresh-keeping time of paper box foods is prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an auxiliary wire reporting structure according to the present utility model;

FIG. 3 is a schematic diagram of a front view of the present utility model;

fig. 4 is a schematic structural diagram of a in fig. 3.

Reference numerals illustrate: 1. the carton comprises a carton main body, 2, a box cover, 3, a waterproof layer, 4, an auxiliary fresh-keeping structure, 4a1, a placing groove, 4a2, a baffle, 4a3, a square groove, 4a4, a guide block, 4b1, a top heat preservation layer, 5, a groove, 6 and a side end heat preservation layer.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-4: in this embodiment, a carton that can keep fresh, including carton main part 1 and case lid 2, the top and the case lid 2 of carton main part 1 cup joint mutually, the inboard of carton main part 1 is equipped with supplementary fresh-keeping structure 4, supplementary fresh-keeping structure 4 includes guide block 4a4, the outer wall of a plurality of guide blocks 4a4 all links to each other with carton main part 1 slip, the outer wall bonding of guide block 4a4 has the sheet rubber, guide block 4a4 and the spout interference fit of carton main part 1, prevent that standing groove 4a1 from droing, the inner and the standing groove 4a1 of both sides guide block 4 are fixed to link to each other, the standing groove 4a1 front end links to each other with baffle 4a2 is fixed, the front end processing of baffle 4a2 has square groove 4a3, the outside and the carton main part 1 of square groove 4a3 are laminated mutually, the outer wall and the carton main part 1 of baffle 4a2 are laminated mutually, the both sides processing of carton main part 1 have recess 5, the inner wall and the waterproof layer 3 of carton main part 1 are bonded mutually, the outer wall coating of standing groove 4a1 has polyethylene material, the material of cotton layer 6 is the material of the inside of the side of the waterproof layer 1, the material of the side of the waterproof layer is the polyethylene layer 1, the inside of the material of the side of the insulation layer 6.

Working principle:

through pulling square groove 4a3, square groove 4a3 drives baffle 4a2, baffle 4a2 drives standing groove 4a1 and removes, standing groove 4a1 drives the guide block 4a2 of both sides and removes for the standing groove is taken out from carton main part 1, then places the ice bag in standing groove 4a1, then resets standing groove 4a1, and the outer wall bonding of guide block 4a4 has the sheet rubber, and guide block 4a4 and carton main part 1's spout interference fit prevents that standing groove 4a1 from droing, thereby realizes changing the ice bag through pulling standing groove 4a1, has prolonged carton food fresh-keeping time.

Example 2:

referring to fig. 1-4: in this embodiment, a box capable of preserving, wherein the auxiliary preserving structure 4 may further include a top insulating layer 4b1, the top of the top insulating layer 4b1 is adhered to the box cover 2, and the top insulating layer 4b1 is made of pearl wool material, so as to prevent heat from being transferred to the inside of the box through the box cover.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a carton that can keep fresh, includes carton main part (1) and case lid (2), the top and the case lid (2) of carton main part (1) cup joint mutually, characterized by: the inside of carton main part (1) is equipped with supplementary fresh-keeping structure (4), supplementary fresh-keeping structure (4) include guide block (4 a 4), a plurality of the outer wall of guide block (4 a 4) all links to each other with carton main part (1) slip, both sides the inner of guide block (4 a 4) links to each other with standing groove (4 a 1) is fixed, standing groove (4 a 1) front end links to each other with baffle (4 a 2) is fixed, the front end processing of baffle (4 a 2) has square groove (4 a 3).

2. A refreshable carton as claimed in claim 1, wherein: the outer side of the square groove (4 a 3) is attached to the carton main body (1).

3. A refreshable carton as claimed in claim 1, wherein: the outer wall of the baffle plate (4 a 2) is attached to the carton main body (1).

4. A refreshable carton as claimed in claim 1, wherein: grooves (5) are formed in two sides of the carton main body (1).

5. A refreshable carton as claimed in claim 1, wherein: the inner wall of the paper box main body (1) is adhered with the waterproof layer (3).

6. A refreshable carton as claimed in claim 1, wherein: the inside of the paper box main body (1) is adhered with the side end heat preservation layer (6).