CN217321177U

CN217321177U - Heat-preservation and fresh-keeping carton

Info

Publication number: CN217321177U
Application number: CN202220395928.4U
Authority: CN
Inventors: 王平
Original assignee: Qinhuangdao Dayuan Packaging Co ltd
Current assignee: Qinhuangdao Dayuan Packaging Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-30
Anticipated expiration: 2032-02-25

Abstract

The utility model provides a heat preservation type carton, it relates to carton packing technical field, aims at solving current carton and only plays the packing effect, does not have the heat preservation function of keeping fresh, can't satisfy the problem of vegetables seafood class product transportation. Including the carton, the carton is the cavity uncovered, install thermal-insulated fresh-keeping device in the carton, thermal-insulated fresh-keeping device swing joint is in the carton, thermal-insulated fresh-keeping device is including the insulating layer, the insulating layer with the carton slidable, install the fixed plate in the insulating layer, through the mutual cooperation of fixed plate, first baffle and second baffle, accomplish the reasonable division to carton inner space structure, first baffle and the equal movable setting of second baffle are on the fixed plate for the inside storage space of carton becomes adjustable, can satisfy not equidimension article storage.

Description

Heat preservation and preservation type carton

Technical Field

The utility model relates to a carton packing technical field, concretely relates to heat preservation and freshness preservation type carton.

Background

The carton is one of the most widely used daily necessities in daily life, people often cannot realize the use of the carton, but the carton is widely applied to various fields, particularly the transportation industry, the using amount is always the first of various packaging products, online shopping becomes a normal state in the daily life of people along with the development of electronic commerce, the development of express industry is driven along with the online shopping, the demand of the carton for packaging is increased day by day, and the carton is required to have the functions of moisture prevention and freshness preservation for transporting some fresh fruits.

The existing carton only has an initial function of packaging articles, the articles are prone to deterioration in transportation, the cost is increased and the waste is increased due to the influence of factors such as weather, geographical positions and transportation time, and the carton comprises panels, so that the design of the heat-preservation and fresh-keeping carton is particularly important.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat preservation type carton to the carton that solves prior art existence only plays the packing effect, does not have the fresh-keeping function of heat preservation, can't satisfy the problem of vegetables seafood class product transportation.

For solving the technical problem, the utility model provides a heat preservation type carton, including the carton, the carton is that the cavity is uncovered, install thermal-insulated fresh-keeping device in the carton, thermal-insulated fresh-keeping device swing joint is in the carton, thermal-insulated fresh-keeping device is including the insulating layer, the insulating layer with the carton slidable, install the fixed plate in the insulating layer, first baffle and second baffle are installed to the both sides of fixed plate, the second baffle sets up the right side at the fixed plate, the fixed plate with install the loading board between the carton, the thing frame is put to the multiunit is installed to the inboard of insulating layer, the closing cap is installed at the top of carton, the cross section of loading board is the arc.

Preferably, the first partition board and the second partition board have the same structure, the first partition board and the fixed board are slidable, the second partition board and the fixed board are slidable, the first partition board is fixedly connected with a sliding block, the fixed board is provided with a sliding groove, and the sliding block is slidably connected with the sliding groove.

Preferably, the second partition plate is fixedly connected with a bump, the fixing plate is provided with a limiting groove, the bump and the limiting groove are slidable, and the sliding groove and the limiting groove are provided with a height difference.

Preferably, the two sides of the first partition board and the second partition board are both provided with anti-sticking blocks, and the anti-sticking blocks are arranged on the first partition board and the second partition board in multiple groups.

Preferably, a semicircular block is arranged on the heat insulation layer, the semicircular block and the carton box can slide, guide plates are symmetrically arranged on the heat insulation layer, and the fixing plates are arranged between the adjacent guide plates.

Preferably, the storage frame is hollow and open, a plurality of groups of heat dissipation holes are formed in the storage frame, and ice cubes are filled in the storage frame.

Preferably, the bottom of the sealing cover is provided with a sealing gasket, and the sealing cover is provided with a rectangular groove.

The utility model discloses the beneficial effect who brings:

(1) the utility model discloses a setting of insulating layer makes the heat exchange efficiency of the inside article of carton and carton external environment greatly reduced, through the setting of semicircle piece, the staff of being convenient for in time maintain the dismantlement, through the mutual cooperation of fixed plate, first baffle and second baffle, accomplishes the reasonable division to the inside spatial structure of carton, and first baffle and second baffle all can remove the setting on the fixed plate, make the storage space of carton inside become adjustable, can satisfy the article storage of equidimension not;

(2) the utility model can effectively keep the articles in the paper box fresh by the arrangement of the ice blocks in the storage frame, thereby ensuring the quality of the products, satisfying the transportation of the products such as vegetables or seafood compared with the conventional paper box without a heat insulation and fresh-keeping device, improving the structural universality of the paper box, and greatly optimizing the structure of the whole paper box;

(3) the utility model discloses a sealed setting of filling up for the ice-cube in the carton can not melt too fast, has guaranteed that article are fresh-keeping, install the rectangular channel on the closing cap, through the setting of rectangular channel, make things convenient for staff's transport carton.

Drawings

FIG. 1 is an overall view of the heat-insulating and freshness-retaining device according to the present invention;

FIG. 2 is a rear view of the heat-insulating and freshness-retaining device according to the present invention;

FIG. 3 is a bottom view of the heat-insulating and freshness-retaining device according to the present invention;

fig. 4 is an exploded view of the thermal insulation and freshness preservation type carton according to the present invention;

fig. 5 is an overall view of a closure according to the present invention;

wherein, 1, a carton; 2. a heat insulation and fresh keeping device; 201. a thermal insulation layer; 202. a fixing plate; 203. a first separator; 204. a second separator; 205. a carrier plate; 206. a storage frame; 207. a semicircular block; 208. a guide plate; 3. sealing the cover; 301. a gasket; 302. a rectangular groove; 4. a slider; 401. a chute; 5. a bump; 501. a limiting groove; 6. anti-sticking blocks; 7. and (4) heat dissipation holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.

Example 1

As shown in fig. 1-5, the utility model provides a keep warm fresh-keeping type carton, including carton 1, carton 1 is the cavity uncovered, install thermal-insulated fresh-keeping device 2 in the carton 1, through the setting of thermal-insulated fresh-keeping device 2, guarantee that the inside product of carton 1 can slow down the efficiency with external environment heat exchange, closing cap 3 is installed at the top of carton 1, through setting up closing cap 3 at the top of carton 1, has avoided in the transportation impurity gets into carton 1.

The specific arrangement and function of the lower heat-insulating and freshness-retaining device 2 will be described in detail below.

As shown in fig. 1 to 5, the heat-insulating and freshness-retaining device 2 is movably connected in the carton 1, the heat-insulating and freshness-retaining device 2 includes a heat-insulating layer 201, the heat-insulating layer 201 is slidable with the carton 1, a semicircular block 207 is disposed on the heat-insulating layer 201, the semicircular block 207 is slidable with the carton 1, installation and maintenance of the heat-insulating layer 201 are facilitated by the arrangement of the semicircular block 207, guide plates 208 are symmetrically mounted on the heat-insulating layer 201, the fixing plates 202 are disposed between the adjacent guide plates 208, a structural guarantee is provided for efficient installation of the fixing plates 202 by the arrangement of the guide plates 208, the fixing plates 202 are mounted in the heat-insulating layer 201, storage space in the carton 1 is reasonably allocated by the arrangement of the fixing plates 202, a first partition plate 203 and a second partition plate 204 are mounted on two sides of the fixing plates 202, the second partition plate 204 is disposed on the right side of the fixing plates 202, the first partition board 203 and the second partition board 204 have the same structure, the first partition board 203 and the fixing board 202 can slide, the second partition board 204 and the fixing board 202 can slide, the first partition board 203 is fixedly connected with a slide block 4, the fixing board 202 is provided with a slide groove 401, the slide block 4 and the slide groove 401 are connected in a sliding manner, the first partition board 203 cooperates with the slide groove 401 at the slide block 4 to complete the sliding of the first partition board 203, adjust the storage space in the carton 1 and can adapt to the storage of products with different sizes, the second partition board 204 is fixedly connected with a lug 5, the fixing board 202 is provided with a limit groove 501, the lug 5 and the limit groove 501 can slide, the lug 5 slides in the limit groove 501 to drive the second partition board 204 to slide on the fixing board 202, the universality of the carton 1 is improved, and a height difference is left between the slide groove 401 and the limit groove 501, guarantee first baffle 203 and second baffle 204 mutually noninterfere at the actual process of sliding, fixed plate 202 with install loading board 205 between the carton 1, the cross section of loading board 205 is the arc, when the carton 1 takes place to jolt, can effectively cushion the impact force of jolt production, has protected the current structure of carton 1, has avoided the damage of carton 1 inner structure.

In the embodiment, through the arrangement of the heat insulation layer 201, the heat exchange efficiency between the articles inside the carton 1 and the external environment of the carton 1 is greatly reduced, through the arrangement of the semicircular block 207, the timely maintenance and disassembly of workers are facilitated, through the mutual cooperation of the fixing plate 202, the first partition plate 203 and the second partition plate 204, the reasonable division of the internal space structure of the carton 1 is completed, the first partition plate 203 and the second partition plate 204 can be movably arranged on the fixing plate 202, the storage space inside the carton 1 can be adjusted, the storage of the articles with different sizes can be met, through the arrangement of ice blocks in the storage frame 206, the articles in the carton 1 can be effectively preserved, the product quality is ensured, compared with the conventional carton 1 without the heat insulation and preservation device 2, the transportation of vegetables or seafood products can be met, the structural universality of the carton 1 is improved, the structure of the whole carton 1 is greatly optimized, the kind of the storage article of carton 1 has been expanded, and whole thermal-insulated fresh-keeping device 2 swing joint is in carton 1, and the staff can make corresponding adjustment according to the actual storage effect of carton 1.

Example 2

As shown in fig. 1-5, anti-adhesion blocks 6 are disposed on two sides of the first partition 203 and the second partition 204, the anti-adhesion blocks 6 are disposed on a plurality of groups of the first partition 203 and the second partition 204, an anti-adhesion agent is coated on the surface of the anti-adhesion blocks 6, the anti-adhesion blocks 6 are disposed to prevent the articles inside the carton 1 from being adhered to the first partition 203 and the second partition 204 after being heated, the storage frame 206 is disposed in a hollow open shape, a plurality of groups of heat dissipation holes 7 are disposed in the storage frame 206, ice cubes are filled in the storage frame 206, a storage environment with a lower temperature is created inside the carton 1 by the arrangement of the ice cubes in the storage frame 206, the heat exchange efficiency between the articles and the external environment is reduced, so as to achieve the effects of heat preservation and fresh keeping, a sealing gasket 301 is disposed at the bottom of the sealing gasket 3, and the ice cubes in the carton 1 are not melted too fast through the arrangement of the sealing gasket 301, guaranteed that article are fresh-keeping, install rectangular channel 302 on the closing cap 3, through the setting of rectangular channel 302, make things convenient for staff's transport carton 1.

In this embodiment, through the setting of antiseized even piece, in case the inside article of carton 1 heaies up and melts, can not the adhesion on antiseized even piece, guaranteed the whole integrality of article, avoid article surface damage, through the setting of putting thing frame 206, the inside of having guaranteed carton 1 is in the storage temperature that relatively hangs down, be favorable to the storage of article, through the setting of rectangular channel 302, the spatial structure of current carton 1 has been optimized, the cost of carton 1 is reduced, the staff of being convenient for carries carton 1.

To sum up, the utility model can adjust the storage space inside the carton through the arrangement of the heat insulation and preservation device, can meet the storage of articles with different sizes, can effectively preserve the articles in the carton through the arrangement of ice blocks in the storage frame, ensures the quality of products, can meet the transportation of vegetables or seafood products compared with the conventional carton without the heat insulation and preservation device, improves the structural universality of the carton, greatly optimizes the structure of the whole carton, expands the types of the stored articles in the carton, is movably connected in the carton, can not be adhered to the anti-adhesion blocks through the arrangement of the anti-adhesion blocks when the articles in the carton are heated and melted, ensures the overall integrity of the articles, avoids the surface damage of the articles, ensures that the interior of the carton is at a relatively low storage temperature through the arrangement of the storage frame, is beneficial to the storage of the articles.

It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.

The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The heat preservation and preservation type carton comprises a carton (1) and is characterized in that the carton (1) is hollow and open, a heat insulation and preservation device (2) is installed in the carton (1), the heat insulation and preservation device (2) is movably connected in the carton (1), the heat insulation and preservation device (2) comprises a heat insulation layer (201), the heat insulation layer (201) and the carton (1) can slide, a fixing plate (202) is installed in the heat insulation layer (201), a first partition plate (203) and a second partition plate (204) are installed on two sides of the fixing plate (202), the second partition plate (204) is arranged on the right side of the fixing plate (202), a bearing plate (205) is installed between the fixing plate (202) and the carton (1), a plurality of groups of storage frames (206) are installed on the inner side of the heat insulation layer (201), and a sealing cover (3) is installed on the top of the carton (1), the cross section of the bearing plate (205) is arc-shaped.

2. The thermal insulation and fresh keeping carton according to claim 1, wherein the first partition plate (203) and the second partition plate (204) are identical in structure, the first partition plate (203) is slidably connected with the fixing plate (202), the second partition plate (204) is slidably connected with the fixing plate (202), a sliding block (4) is fixedly connected with the first partition plate (203), a sliding groove (401) is formed in the fixing plate (202), and the sliding block (4) is slidably connected with the sliding groove (401).

3. The heat-preservation and fresh-keeping carton according to claim 2, wherein a bump (5) is fixedly connected to the second partition plate (204), a limiting groove (501) is formed in the fixing plate (202), the bump (5) and the limiting groove (501) are slidable, and a height difference is formed between the sliding groove (401) and the limiting groove (501).

4. The heat-preservation and fresh-keeping carton according to claim 1, wherein anti-sticking blocks (6) are arranged on two sides of the first partition plate (203) and the second partition plate (204), and the anti-sticking blocks (6) are arranged on the first partition plate (203) and the second partition plate (204) in multiple groups.

5. The thermal insulation and freshness keeping carton according to claim 1, wherein a semicircular block (207) is arranged on the thermal insulation layer (201), the semicircular block (207) and the carton (1) can slide, guide plates (208) are symmetrically arranged on the thermal insulation layer (201), and the fixing plates (202) are arranged between the adjacent guide plates (208).

6. The heat-preservation and fresh-keeping carton according to claim 1, wherein the storage frame (206) is hollow and open, a plurality of groups of heat dissipation holes (7) are arranged in the storage frame (206), and ice blocks are filled in the storage frame (206).

7. A thermal insulation and freshness keeping carton as claimed in claim 1, wherein the bottom of the cover (3) is provided with a sealing gasket (301), and the cover (3) is provided with a rectangular groove (302).