F-tile multi-flow-guide fresh-keeping color box

Abstract

The utility model relates to the technical field of packaging boxes, in particular to an F tile multi-flow-guide fresh-keeping color box which comprises a color box body, a protective cover and an adsorption plate, the color box body is of a box body structure with a closed inner cavity, the adsorption plate and the protective cover are both arranged in the color box body, an independent cavity is defined by the protective cover and the side wall of the color box body, and the adsorption plate is arranged in the cavity. The adsorption plate is arranged in the cavity, the cavity is communicated with the inner cavity of the color box body, air on the inner side of the color box can be purified, and the integrity of fruits and vegetables is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging boxes, and specifically relates to an F-watt multi-flow diversion fresh-keeping color box. Background Art

[0002] In the transportation of the market, the products need to be packaged in cartons for transportation, which is convenient for protecting the products and easy to carry, especially for the transportation of vegetables and fruits. During the transportation process, the ventilation inside the cartons must be ensured to prevent the vegetables and fruits from rotting, so as to ensure the integrity of the vegetables and fruits and facilitate people's consumption. Cartons that are too airtight will cause carbon dioxide to continuously deposit due to the respiration of fruits and vegetables. If the carbon dioxide concentration is too high, it will inhibit the respiration of fruits and vegetables and cause the corruption of fruits and vegetables to accelerate. Most of the existing packaging cartons have through holes on the side walls of the cartons to allow smooth exchange of air inside and outside the cartons. However, when transporting fruits and vegetables, in order to increase the transportation efficiency, the cartons are regularly stacked together. The through holes on the packaging cartons are closed due to stacking. The limited space between the cartons causes the air to not circulate effectively. The carbon dioxide released by fruits and vegetables continues to accumulate, and the corruption of fruits and vegetables is accelerated. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a F-watt multi-flow diversion fresh-keeping color box, which can purify the air inside the color box and improve the integrity of fruits and vegetables.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a F-watt multi-flow diversion and fresh-keeping color box, comprising a color box body, a protective cover and an adsorption plate, the color box body is a box structure with a closed inner cavity, the adsorption plate and the protective cover are both arranged in the color box body, wherein the protective cover and the side wall of the color box body are combined to form an independent cavity, the adsorption plate is arranged in the cavity, and the cavity is connected to the inner cavity of the color box body.

[0005] Preferably, an upper through hole matching the size of the adsorption plate is provided on the upper wall of the protective cover.

[0006] Preferably, a plurality of honeycomb holes are provided on the adsorption plate.

[0007] Preferably, the adsorption plate is made of activated carbon.

[0008] Preferably, a lower through hole is provided on the lower wall of the protective cover; the size of the lower through hole is smaller than the size of the upper through hole.

[0009] Preferably, the protective cover comprises a cover frame, a bracket and a film; the front end of the cover frame is fixedly connected to the side wall of the color box body, and the film is fixedly covered on the rear end of the cover frame through the bracket; the upper through hole and the lower through hole are both located on the cover frame.

[0010] Preferably, the cover frame and the bracket are both made of plastic.

[0011] Preferably, the bracket is a "cross" structure.

[0012] Preferably, a plurality of guide holes are provided on the side wall of the color box body.

[0013] Preferably, the guide hole corresponds to the position of the protective cover, and the cavity inside the protective cover is connected to the outer space of the color box body through the guide hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging a protective cover on the inner side of the color box body 1, arranging an adsorption plate made of activated carbon material on the inner side of the protective cover, and regularly opening a number of honeycomb holes on the adsorption plate, the color box has the ability to adsorb harmful gases. After fruits and vegetables are placed in the color box, carbon dioxide generated by the respiration of fruits and vegetables will not be excessively deposited, so that the process of fruit and vegetable corruption is slowed down and the integrity of fruits and vegetables is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the longitudinal cross-sectional structure of the color box of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the inner protective cover of the color box of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model with the protective cover removed from the inner side of the color box;

[0018] Figure 4 This is a schematic diagram of the protective cover structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the carbon plate structure of the utility model.

[0020] In the figure: 1 color box body, 11 guide hole, 12 handle, 2 protective cover, 21 cover frame, 22 bracket, 23 film, 211 upper through hole, 212 lower through hole, 3 adsorption plate. DETAILED DESCRIPTION

[0021] The following describes the specific implementation of the utility model in detail in conjunction with the accompanying drawings so that those skilled in the art can more clearly understand how to practice the utility model. Although the utility model is described in conjunction with its preferred specific embodiments, these embodiments are only illustrative, rather than limiting the scope of the utility model.

[0022] Specific embodiment 1: Please refer to Figure 1-5The invention discloses a F-wafer multi-flow diversion fresh-keeping color box, comprising: a color box body 1, a protective cover 2 and an adsorption plate 3. The color box body 1 is formed by cutting and folding a whole sheet of F-wafer corrugated paper. The color box body 1 is a box-like structure with a cavity inside. The adsorption plate 3 is arranged on the inner side of the color box body 1 through the protective cover 2. The protective cover 2 can not only provide an accommodating space for the adsorption plate 3 but also provide protection for the adsorption plate 3 from being squeezed. In addition, the bulge of the protective cover 2 itself can also form an airbag-like structure in the color box body 1, providing a buffer for the articles placed in the color box body 1, and preventing the articles in the color box body 1 from being squeezed and damaged; in addition, the space where the adsorption plate 3 is located is connected with the inner cavity of the color box body 1, that is, the inner space of the protective cover 2 is connected with the inner cavity of the color box body 1, so that the adsorption plate 3 can smoothly clean the air inside the color box body 1.

[0023] Specifically, see Figure 4 The protective cover 2 is a cover-shaped structure. The protective cover 2 is composed of a cover frame 21, a bracket 22 and a film 23. The film 23 is fixed to the rear port of the cover frame 21 through the bracket 22. It can be understood that the bracket 22 and the film 23 constitute the top wall of the protective cover 2. The bracket 22 plays a supporting role and also facilitates the fixation of the film 23. In this embodiment, the bracket 22 is a "cross" structure. In other embodiments, the bracket 22 can be other structures to facilitate the fixation of the film 23 and prevent the film 23 from wrinkling.

[0024] The protective cover 2 is fixedly bonded to an inner wall of the color box body 1 by glue, and the front end of the cover frame 21 contacts the inner wall surface of the color box body 1. After the protective cover 2 and the inner wall of the color box body 1 are surrounded, an independent cavity is formed between the protective cover 2 and the inner wall of the color box body 1, and the adsorption plate 3 is placed in this cavity; in order to give full play to the role of the adsorption plate 3, the cavity between the protective cover 2 and the inner wall of the color box body 1 needs to be connected with the internal space of the color box body 1. Therefore, an upper through hole 211 is opened on the upper wall of the cover frame 21, and a lower through hole 212 is opened on the lower wall of the cover frame 21. The size of the upper through hole 211 is larger than the size of the lower through hole 212, and the size of the upper through hole 211 is adapted to the size of the adsorption plate 3, and the adsorption plate 3 can be placed in the protective cover 2 through the upper through hole 211.

[0025] Furthermore, the cover frame 21 and the bracket 22 are both made of plastic material, which can not only make the protective cover 2 lightweight, but also make the protective cover 2 have sufficient elasticity. After being squeezed, the protective cover 2 can recover to its original state by relying on its own elasticity.

[0026] A plurality of evenly distributed guide holes 11 are provided on one side wall of the color box body 1. The positions of the guide holes 11 correspond to the positions of the protective cover 2. It can also be said that the guide holes 11 are all located within the projection of the protective cover 2 on the corresponding side wall. The inner space of the color box body 1 is connected to the outer space of the guide holes 11 through the upper through hole 211 and the lower through hole 212.

[0027] In addition, a handle 12 is provided on the top of the color box body 1 for easy carrying.

[0028] See also Figure 5 , the adsorption plate 3 is provided with a number of uniform honeycomb holes to increase the adsorption surface and improve the adsorption performance; further, the adsorption plate 3 is made of activated carbon. The adsorption capacity of activated carbon comes from its rich microporous structure and large specific surface area, which enables it to efficiently adsorb harmful gases and vapors. Therefore, activated carbon can not only absorb carbon dioxide, but also be used to remove other harmful substances in the air, purify the air in the inner space of the color box body 1, so that the fruits and vegetables placed in the color box body 1 are in a cleaner environment, and the carbon dioxide generated by the respiration of fruits and vegetables will not be excessively deposited, which will eventually slow down the process of fruit and vegetable corruption and improve the integrity of fruits and vegetables.

[0029] Through the technical solution, a protective cover is arranged on the inner side of the color box body 1, an adsorption plate made of activated carbon is arranged on the inner side of the protective cover, and a number of honeycomb holes are regularly opened on the adsorption plate, so that the color box has the ability to adsorb harmful gases. After fruits and vegetables are placed in the color box, carbon dioxide generated by the respiration of fruits and vegetables will not be excessively deposited, so that the process of fruit and vegetable corruption is slowed down, and the integrity of fruits and vegetables is further improved.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A F-watt multi-flow fresh-keeping color box, characterized by: The invention comprises a color box body (1), a protective cover (2) and an adsorption plate (3); the color box body (1) is a box structure with a closed inner cavity; the adsorption plate (3) and the protective cover (2) are both arranged in the color box body (1); the protective cover (2) and the side wall of the color box body (1) are combined to form an independent cavity; the adsorption plate (3) is arranged in the cavity; and the cavity is communicated with the inner cavity of the color box body (1).

2. The F-watt multi-flow fresh-keeping color box according to claim 1, characterized in that: An upper through hole (211) having a size matching that of the adsorption plate (3) is provided on the upper wall of the protective cover (2).

3. The F-watt multi-flow fresh-keeping color box according to claim 1, characterized in that: The adsorption plate (3) is provided with a plurality of honeycomb holes.

4. The F-watt multi-flow fresh-keeping color box according to claim 1, characterized in that: The adsorption plate (3) is made of activated carbon.

5. The F-watt multi-flow fresh-keeping color box according to claim 2, characterized in that: A lower through hole (212) is provided on the lower wall of the protective cover (2); the size of the lower through hole (212) is smaller than the size of the upper through hole (211).

6. The F-watt multi-flow diversion and fresh-keeping color box according to claim 5, characterized in that: The protective cover (2) comprises a cover frame (21), a bracket (22) and a film (23); the front end of the cover frame (21) is fixedly connected to the side wall of the color box body (1), and the film (23) is fixedly covered on the rear end of the cover frame (21) through the bracket (22); the upper through hole (211) and the lower through hole (212) are both located on the cover frame (21).

7. The F-wafer flow-guiding and fresh-keeping color box according to claim 6, characterized in that: The cover frame (21) and the bracket (22) are both made of plastic.

8. The F-watt multi-flow fresh-keeping color box according to claim 6, characterized in that: The support (22) is a "cross" structure.

9. The F-watt multi-flow fresh-keeping color box according to claim 1, characterized in that: A plurality of guide holes (11) are provided on the side wall of the color box body (1).

10. The F-watt multi-flow fresh-keeping color box according to claim 9, characterized in that: The guide hole (11) corresponds to the position of the protective cover (2), and the cavity inside the protective cover (2) is connected to the outer space of the color box body (1) through the guide hole (11).

Images