CN219258105U - Novel paper products packing carton - Google Patents

Abstract

The utility model discloses a novel paper product packaging box, which comprises an outer box body and an inner box body, wherein through holes are uniformly formed in four side vertical faces of the inner box body; the top of the outer box body and the top of the inner box body are provided with cover bodies; a heat preservation component is arranged between the outer box body and the inner box body; a cold air cavity is arranged between the heat preservation component and the inner box body, and a cold source mechanism is arranged in the cold air cavity; the inside of the inner box body is provided with a cold air guide frame which is used for guiding the cold air in the cold air cavity to the inside of the inner box body. According to the novel paper product packaging box, the cold air in the cold air cavity is guided into the commodity of the packaging box through the cold air guide frame, so that uniform cold air is provided for the interior of the packaging box, and the refrigerating effect of the packaging box is improved; in addition, still be provided with first heated board, second heated board, reduce the inside refrigeration temperature of packing carton and receive external environment's influence to increase refrigeration time.

Description

Novel paper products packing carton

Technical Field

The utility model relates to the technical field of paper packaging boxes, in particular to a novel paper packaging box.

Background

At present, various packaging boxes, packaging bags and the like produced in the packaging industry are widely used in various products. The packing box plays an important role in the commodity transportation, circulation and transaction processes, plays a role in protecting the packed product, and is different in material, modeling and appearance design according to the shape, size and application of the product. When some frozen foods are required to be transported in a short distance, the packaging box often has poor packaging and sealing effects, so that the frozen foods in the packaging box are contacted with hot air flow to cause food deterioration, and economic waste is caused; in the document with publication number CN108163383a, although the function of providing cool air to the goods inside the package box is realized, since the cool source is only arranged at the bottom of the package box, cool air cannot be well provided to part of the goods at the middle and upper parts of the package box, i.e. the cool air cannot be uniformly diffused between the goods inside the package box, and the refrigerating effect is poor; the application provides a novel paper product packaging box which is used for solving the problem that cold cutting cannot be uniformly diffused to the inside commodity of the packaging box.

Disclosure of Invention

In view of the above-described drawbacks or shortcomings of the prior art, it is desirable to provide a new paper product package.

The utility model provides a novel paper product packaging box which comprises an outer box body and an inner box body, wherein through holes are uniformly formed in four side vertical faces of the inner box body; the top of the outer box body and the top of the inner box body are provided with cover bodies; a heat preservation component is arranged between the outer box body and the inner box body; a cold air cavity is arranged between the heat preservation component and the inner box body, and a cold source mechanism is arranged in the cold air cavity; the inside of the inner box body is provided with a cold air guide frame which is used for guiding the cold air in the cold air cavity to the inside of the inner box body.

Preferably, the heat insulation assembly comprises a first heat insulation plate arranged on the inner side wall surface and the bottom surface of the outer box body, and the inner box body is arranged on the inner side of the first heat insulation plate; the first heat-insulating plate on the inner side wall surface of the outer box body is close to one side surface of the inner box body, and arc-shaped positioning grooves in the vertical direction are uniformly formed in the side surface of the first heat-insulating plate.

Preferably, the cold source mechanism comprises an ice storage bottle corresponding to the arc-shaped positioning groove, the ice storage bottle comprises a bottle body and a bottle cap, and an annular plate is sleeved on the outer side of the upper portion of the bottle body.

Preferably, the cold air flow guiding frame comprises transverse pipelines which are uniformly distributed at intervals, longitudinal pipelines which are perpendicular to the transverse pipelines are uniformly distributed on the transverse pipelines at intervals, and the transverse pipelines are communicated with the longitudinal pipelines; and the transverse pipeline and the longitudinal pipeline are uniformly provided with air outlets along the circumferential direction of the transverse pipeline and the longitudinal pipeline.

Preferably, a second heat insulation plate is arranged on the inner bottom surface of the cover body.

Preferably, a connecting plate is arranged in the vertical direction between four corners in the outer box body and four corners in the outer side of the inner box body, and ventilation holes are formed in the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the novel paper product packaging box, the ice storage bottle is arranged between the outer box body and the inner box body, cold air in the cold air cavity is transmitted to the inner box body through the through hole, then the cold air in the cold air cavity is guided to the inside of a packaging box commodity through the cold air guide frame, uniform cold air is provided for the inside of the packaging box, and the refrigerating effect of the packaging box is improved; in addition, still be provided with first heated board, second heated board, reduce the inside refrigeration temperature of packing carton and receive external environment's influence to increase refrigeration time.

It should be understood that the description in this summary is not intended to limit the critical or essential features of the embodiments of the utility model, nor is it intended to limit the scope of the utility model.

Other features of the present utility model will become apparent from the description that follows.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

fig. 1 is a schematic top view of a novel paper product package (except for a cover) according to an embodiment of the present utility model;

figure 2 is a schematic side cross-sectional view of the package;

FIG. 3 is a schematic view of the structure of an ice bank;

reference numerals in the drawings: 1. an outer case; 2. an inner case; 3. a through hole; 4. a cover body; 5. a cold air cavity; 6. a cold air guide frame; 61. a transverse duct; 62. a longitudinal duct; 63. an air outlet hole; 7. a first heat-retaining plate; 8. an arc-shaped positioning groove; 9. an ice storage bottle; 91. a bottle body; 92. a bottle cap; 93. an annular plate; 10. a second insulation board; 11. and (5) connecting a plate.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1 to 3, an embodiment of the present utility model provides a novel paper product packaging box, which includes an outer box 1 and an inner box 2, wherein through holes 3 are uniformly formed on four side vertical surfaces of the inner box 2; the top parts of the outer box body 1 and the inner box body 2 are provided with cover bodies 4; a heat preservation component is arranged between the outer box body 1 and the inner box body 2; a cold air cavity 5 is arranged between the heat preservation component and the inner box body 2, and a cold source mechanism is arranged in the cold air cavity 5; the inside of interior box body 2 is provided with air conditioning water conservancy diversion frame 6 for with the inside air conditioning water conservancy diversion of air conditioning cavity 5 to the inside of interior box body 2, increase the air conditioning between the inside article of interior box body 2, reduce the temperature between its inside, improve the cold-stored effect.

Wherein, the cold air guide frame 6 is provided with a plurality of articles which are arranged in the inner box body 2 according to the requirement.

The materials of the outer box body 1 and the inner box body 2 are made of waterproof, dampproof and impermeable materials, and the structure is strong enough and is not easy to bend.

In a preferred embodiment, the heat-insulating assembly comprises a first heat-insulating plate 7 arranged on the inner side wall surface and the bottom surface of the outer box body 1, and the first heat-insulating plate 7 can be adhered on the inner side wall surface and the bottom surface of the outer box body 1 through glue; the inner box body 2 is arranged on the inner side of the first heat preservation plate 7; the first heated board 7 on the inside wall surface of outer box body 1 is close to evenly being provided with arc positioning groove 8 on the vertical orientation on the side of interior box body 2, and arc positioning groove 8 is used for spacing and location to placing ice storage bottle 9, the skew on restriction ice storage bottle 9 removal or the position that can be better.

In a preferred embodiment, cold source mechanism includes the ice storage bottle 9 that corresponds arc positioning groove 8 and sets up, and ice storage bottle 9 includes body 91 and bottle lid 92, and the outside cover of the upper portion of body 91 is equipped with annular plate 93, and wherein, the setting of annular plate 93 can be convenient carries out the operation of taking to ice storage bottle 9.

In a preferred embodiment, the cold air guide frame 6 comprises transverse pipelines 61 which are uniformly and alternately arranged, longitudinal pipelines 62 which are perpendicular to the transverse pipelines 61 are uniformly and alternately arranged on the transverse pipelines 61, and the transverse pipelines 61 and the longitudinal pipelines 62 are communicated; the lateral duct 61 and the longitudinal duct 62 are provided with air outlet holes 63 uniformly along the circumferential direction thereof.

Wherein, both ends of horizontal pipeline 61 and vertical pipeline 62 are open-ended design, are convenient for pass through the through-hole 3 from the inside of air conditioning cavity 5 and get into the adjacent air conditioning of lateral wall of interior box body 2 and carry to the central part of interior box body 2 through horizontal pipeline 61 or vertical pipeline 62, improve the evenly distributed degree of air conditioning, and then improve the cold-stored effect.

In a preferred embodiment, the inner bottom surface of the cover 4 may be glued with a second insulation board 10.

The arrangement of the first heat-insulating plate 7 and the second heat-insulating plate 10 can reduce the loss of cold air in the cold air cavity 5 and improve the refrigerating time.

In a preferred embodiment, a connecting plate 11 is arranged between four corners of the inner part of the outer box body 1 and four corners of the outer side of the inner box body 2 in the vertical direction, and ventilation holes are formed in the connecting plate 11. The arrangement of the connecting plate 11 can improve the structural strength of the whole packing box, thereby prolonging the service life of the packing box.

When the ice storage box is used, the cover body 4 is opened, the ice storage bottle 9 containing ice cubes is placed in the cold air cavity 5 according to the arc-shaped positioning groove 8, the bottle body of the ice storage bottle 9 is positioned in the cold air cavity 5, the annular plate 93 is lapped on the vertical first heat insulation plate 7 and the top surface of the inner box body 2, after the ice storage bottle 9 is installed, articles are placed in the inner box body 2, after articles with a certain height (for example ten centimeters) are placed, a cold air guide frame 6 can be placed on the top surface of the articles in the inner box body 2, then the articles are continuously placed on the top surface of the guide frame 6, after a certain height (for example ten centimeters) is placed, a cold air guide frame 6 can be placed on the top surface of the articles in the inner box body 2 again until all the articles are placed, and the cover body 4 is covered; the packing box can guide the internal cold air of the cold air cavity to the middle of the articles in the inner box body 2 through the cold air guide frame 6, thereby improving the refrigerating effect.

In the description of the present specification, the terms "connected," "mounted," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the description of the present specification, the terms "one embodiment," "some embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and variations may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (6)

1. The novel paper product packaging box is characterized by comprising an outer box body and an inner box body, wherein through holes are uniformly formed in four side vertical faces of the inner box body; the top of the outer box body and the top of the inner box body are provided with cover bodies; a heat preservation component is arranged between the outer box body and the inner box body; a cold air cavity is arranged between the heat preservation component and the inner box body, and a cold source mechanism is arranged in the cold air cavity; the inside of the inner box body is provided with a cold air guide frame which is used for guiding the cold air in the cold air cavity to the inside of the inner box body.

2. The novel paper product packaging box according to claim 1, wherein the heat preservation component comprises a first heat preservation plate arranged on the inner side wall surface and the bottom surface of the outer box body, and the inner box body is arranged on the inner side of the first heat preservation plate; the first heat-insulating plate on the inner side wall surface of the outer box body is close to one side surface of the inner box body, and arc-shaped positioning grooves in the vertical direction are uniformly formed in the side surface of the first heat-insulating plate.

3. The novel paper product packaging box according to claim 2, wherein the cold source mechanism comprises an ice storage bottle corresponding to the arc-shaped positioning groove, the ice storage bottle comprises a bottle body and a bottle cap, and an annular plate is sleeved on the outer side of the upper portion of the bottle body.

4. A novel paper product packaging box according to claim 3, wherein the cold air guide frame comprises transverse pipelines which are uniformly distributed at intervals, longitudinal pipelines which are perpendicular to the transverse pipelines are uniformly distributed on the transverse pipelines at intervals, and the transverse pipelines are communicated with the longitudinal pipelines; and the transverse pipeline and the longitudinal pipeline are uniformly provided with air outlets along the circumferential direction of the transverse pipeline and the longitudinal pipeline.

5. The novel paper product package of claim 4, wherein the inside bottom surface of the cover is provided with a second insulation panel.

6. The novel paper product packaging box according to claim 5, wherein connecting plates are arranged in the vertical direction between four corners of the inner part of the outer box body and four corners of the outer side of the inner box body, and air holes are formed in the connecting plates.

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