CN218317823U - Packing carton with thermal-insulated function - Google Patents

Abstract

The utility model belongs to the packing carton field, especially, a packing carton with thermal-insulated function is mostly carton or plastic case to current packing carton, and thermal-insulated effect is relatively poor, leads to some frozen articles to melt in the transportation easily, and the leakproofness of packing carton opening part is relatively poor, and the air passes through the gap flow, reduces the fresh problem of some food easily, now proposes following scheme, and it includes outer box, one side of outer box is rotated and is connected with sealed lid, one side fixedly connected with seal frame of sealed lid, the seal groove has been seted up to one side of outer box, seal groove and seal frame phase-match, be equipped with sealed the pad in the seal groove, the utility model discloses in, can reduce the speed of the inside and outside heat exchange of packing carton, the time of melting of extension frozen article can avoid the circulation of air, keep the fresh degree of food, can also provide the buffering when the collision, provide certain protection for packing article.

Description

Packing carton with thermal-insulated function

Technical Field

The utility model relates to a packing carton technical field especially relates to a packing carton with thermal-insulated function.

Background

The packaging box is a box for packaging products as the name implies, and can be divided into the following parts according to materials: carton, iron box, wooden box, cloth box, leather case, ya keli box, flute packing carton etc. also can classify according to the name of product and say: moon cake box, tea box, matrimony vine box, comfit box, exquisite gift box, local specialty box, wine box, chocolate box, food and drug health products box and stationery box etc. both can guarantee the safety of product in the transportation, can also promote the shelves grade etc. of product.

The objects which can be packaged by the packaging box are various, such as various electronic products, fruits, fresh fruits and the like, but in actual use, some packaging boxes still have some defects:

1. most of the packaging boxes are paper boxes or plastic boxes, the heat insulation effect is poor, some frozen articles are easy to melt in the transportation process, and the quality of the articles is influenced;

2. the leakproofness of packing carton opening part is relatively poor, and the air flows through the gap, reduces the freshness of some food easily.

To the above problem, the utility model discloses the file provides a packing carton with thermal-insulated function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a packing carton with thermal-insulated function has solved and has had to exist among the prior art that the packing carton is mostly carton or plastic case, and it is relatively poor to insulate against heat the effect, leads to some frozen goods to melt in the transportation easily, and the leakproofness of packing carton opening part is relatively poor, and the air passes through the gap and flows, reduces some food new freshness's shortcoming easily.

The utility model provides a following technical scheme:

a packing box having a heat insulating function, comprising:

one side of the outer box is rotatably connected with a sealing cover, one side of the sealing cover is fixedly connected with a sealing frame, one side of the outer box is provided with a sealing groove, the sealing groove is matched with the sealing frame, and a sealing gasket is arranged in the sealing groove;

the heat insulation box comprises an outer box, a plurality of cavities, a plurality of connecting strips and a plurality of heat insulation cotton, wherein the plurality of cavities are all arranged inside the outer box;

the inner box is arranged on the inner side of the outer box, and the partition plate is placed on the inner side of the inner box.

In one possible design, the partition plate comprises two vertical plates and a transverse plate, and the two vertical plates are clamped with the transverse plate.

In one possible embodiment, the inner side of the outer box is provided with a bubble film, and the inner box is located inside the bubble film.

In a possible design, one side of the sealing cover is fixedly connected with two limiting plates, and the two limiting plates are all in contact with the inner box.

In one possible design, a snap is provided between the outer box and the sealing cover.

In one possible design, the upper surface of the outer box is provided with a handle.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

In the utility model, through the arrangement of a plurality of structures such as the cavity, the connecting strip and the heat insulation cotton, a plurality of heat insulation cotton can wrap the inner box, and the buffer of the cavity can reduce the speed of heat exchange inside and outside the packing box and prolong the time for melting frozen articles;

in the utility model, through the design of a plurality of structures such as the sealing frame, the sealing groove and the sealing gasket, when the sealing cover is closed, the sealing frame can be clamped into the sealing groove to be in close contact with the sealing gasket, thereby avoiding air circulation and maintaining the freshness of food for a longer time;

the utility model discloses in, through the setting of bubble chamber membrane and limiting plate, when bumping, the bubble chamber membrane can provide certain buffering for interior box, and then provides certain protection for the article of packing, and the limiting plate can carry on spacingly to interior box for interior box can with bubble chamber in close contact with, avoids interior box to rock at will in inside.

The utility model discloses in, can reduce the inside and outside heat exchange's of packing carton speed, the time of melting of extension freezing article can avoid the circulation of air, keeps the new freshness of food, can also provide the buffering when the collision, provides certain protection for packing article.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a packaging box with a heat insulation function according to an embodiment of the present invention;

fig. 2 is a schematic view of a separation structure of an outer box and an inner box of a packaging box with a heat insulation function according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a packaging box with a heat insulation function according to an embodiment of the present invention;

fig. 4 is a schematic view of the structure of the vertical plate and the horizontal plate of the packing box with heat insulation function according to the embodiment of the present invention.

Reference numerals:

1. an outer box; 101. a sealing groove; 102. a cavity; 2. a sealing cover; 3. buckling; 4. a handle; 5. a gasket; 6. a limiting plate; 7. a sealing frame; 8. an inner case; 9. a partition plate; 901. a vertical plate; 902. a transverse plate; 10. a bubble film; 11. a connecting strip; 12. and (4) heat insulation cotton.

Detailed Description

The embodiments of the present invention will be described below with reference to the drawings.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the term "connected" may or may not be detachably connected; may be directly connected or may be indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and the relative positional relationship after the connection is not changed. The directional terms used in the embodiments of the present invention, such as "inner", "outer", "top", "bottom", etc., are merely directions referring to the drawings, and therefore, the directional terms used are intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.

In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiment of the present invention, "and/or" is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B, and may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-3, a packing box with a heat insulation function comprises an outer box 1, a sealing cover 2 is rotatably connected to one side of the outer box 1, a sealing frame 7 is fixedly connected to one side of the sealing cover 2, a sealing groove 101 is formed in one side of the outer box 1, the sealing groove 101 is matched with the sealing frame 7, and a sealing gasket 5 is arranged in the sealing groove 101; the plurality of cavities 102 are all arranged inside the outer box 1, one side of each cavity 102 is fixedly connected with a plurality of connecting strips 11, and one side of each connecting strip 11 on the same side is provided with heat insulation cotton 12; an inner box 8, the inner box 8 is arranged at the inner side of the outer box 1, and a partition plate 9 is arranged at the inner side of the inner box 8.

Example 2

Referring to fig. 1-3, a packing box with a heat insulation function comprises an outer box 1, a sealing cover 2 is rotatably connected to one side of the outer box 1, a sealing frame 7 is fixedly connected to one side of the sealing cover 2, a sealing groove 101 is formed in one side of the outer box 1, the sealing groove 101 is matched with the sealing frame 7, and a sealing gasket 5 is arranged in the sealing groove 101; the multiple cavities 102 are all arranged inside the outer box 1, one side of each cavity 102 is fixedly connected with the multiple connecting strips 11, and one side of each connecting strip 11 on the same side is provided with the heat insulation cotton 12; an inner box 8, the inner box 8 is arranged at the inner side of the outer box 1, and a partition plate 9 is arranged at the inner side of the inner box 8.

Referring to fig. 2 and 4, the divider 9 includes two risers 901 and a cross plate 902, and the two risers 901 are engaged with the cross plate 902.

Among the above-mentioned technical scheme, 8 inner spaces of box cut apart in can being with division board 9, make things convenient for people to put different types of article in box 8 in, if the article volume is great, also can take off riser 901 or diaphragm 902 as the circumstances.

Referring to fig. 2 and 3, the bubble film 10 is provided inside the outer case 1, and the inner case 8 is positioned inside the bubble film 10.

In the technical scheme, the bubble film 10 can provide buffer protection for the articles in the inner box 8 in the transportation process, and the possibility of damage of the articles when the articles are collided is reduced.

Referring to fig. 2 and 3, two limiting plates 6 are fixedly connected to one side of the sealing cover 2, and the two limiting plates 6 are both in contact with the inner box 8.

Among the above-mentioned technical scheme, can utilize limiting plate 6 to carry on spacingly to interior box 8 for interior box 8 can be with bubble membrane 10 in close contact with, and box 8 rocks at will inside the packing carton in avoiding.

Referring to fig. 1, a buckle 3 is provided between the outer box 1 and the sealing cover 2.

Among the above-mentioned technical scheme, buckle 3 can make things convenient for people to fix sealed lid 2 fast, also can substitute with other simple and easy products, for example the sticky tape.

Referring to fig. 1, a handle 4 is provided on the upper surface of the outer box 1.

Among the above-mentioned technical scheme, handle 4 can make things convenient for people directly to take the packing carton, provides some facilities for the transportation.

The working principle and the using process of the technical scheme are as follows: when people need use the packing carton, at first open buckle 3 and expand sealed lid 2, then take out interior box 8, then put into interior box 8 with the article that need pack, if the article volume is less, separately place the both sides of division board 9, if the article volume is great, then according to the appropriate diaphragm 902 or riser 901 of taking off of volume size, place the back with article, put into outer box 1 again with interior box 8, then close sealed lid 2, it is fixed to utilize buckle 3 with sealed lid 2, sealed lid 2 drives seal frame 7 card and goes into in seal groove 101 and with sealed 5 in close contact with, accomplish the sealed of packing carton, in the transportation, thermal-insulated cotton 12 cooperation cavity 102 insulates against heat to the inside article of packing carton, reduce inside and outside heat exchange's speed.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. A packing box with a heat insulation function is characterized by comprising:

the sealing structure comprises an outer box (1), wherein one side of the outer box (1) is rotatably connected with a sealing cover (2), one side of the sealing cover (2) is fixedly connected with a sealing frame (7), one side of the outer box (1) is provided with a sealing groove (101), the sealing groove (101) is matched with the sealing frame (7), and a sealing gasket (5) is arranged in the sealing groove (101);

the heat insulation box comprises a plurality of cavities (102), wherein the cavities (102) are all arranged inside an outer box (1), one sides of the cavities (102) are all fixedly connected with a plurality of connecting strips (11), and one sides of the connecting strips (11) on the same side are all provided with heat insulation cotton (12);

the inner box (8) is arranged on the inner side of the outer box (1), and the partition plate (9) is placed on the inner side of the inner box (8).

2. The packing box with the heat insulation function according to claim 1, wherein the partition plate (9) comprises two vertical plates (901) and a transverse plate (902), and the two vertical plates (901) are clamped with the transverse plate (902).

3. A heat-insulating pack according to claim 1, wherein the outer case (1) is provided at an inner side thereof with a bubble film (10), and the inner case (8) is located at an inner side of the bubble film (10).

4. The packaging box with the heat insulation function according to claim 1, wherein two limit plates (6) are fixedly connected to one side of the sealing cover (2), and the two limit plates (6) are both in contact with the inner box (8).

5. A packet with thermal insulation function according to claim 1, wherein a snap (3) is provided between the outer casing (1) and the sealing lid (2).

6. A pack having a heat-insulating function according to any one of claims 1 to 5, wherein the outer box (1) is provided at an upper surface thereof with a handle (4).

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