KR100839672B1 - Multi purpose packing box - Google Patents

Abstract

The present invention relates to a multi-purpose packaging box capable of refrigeration / freezing / room temperature storage, a novel fresh wire that does not directly contact the refrigerant and the product (especially food), the product can be stored at a low temperature (freezing / refrigeration) and / or room temperature at the same time The present invention relates to a packaging box of food, and may stack the food storage space in multiple stages, and may further increase the internal volume in which contents are stored by further combining only the height adjusting unit without replacing the entire packaging box. In addition, the non-fixed diaphragm can be used to divide the food storage space into various shapes.

Refrigeration, Refrigeration, Room Temperature, Storage, Packing Box, Refrigerant

Description

Multi-Use Packing Box

1 is a perspective view of a multipurpose packaging box of the first embodiment of the present invention.

2 is a perspective view of a multipurpose packaging box of a second embodiment of the present invention.

3 is a perspective view of a multipurpose packaging box of a third embodiment of the present invention.

4 is a cross-sectional view of the third embodiment.

5 is a perspective view showing a structure in which a plurality of perforated food storage units are stacked in the third embodiment.

6 is a cross-sectional view illustrating the expansion of the storage space through the height adjustment unit.

7 and 8 illustrate one embodiment using a non-fixed diaphragm.

9 is an embodiment used for the room temperature storage by combining the upper lid portion 20 and the lower food storage unit 30 after removing the refrigerant storage unit 10.

FIG. 10 is a view illustrating a method of inserting and combining the refrigerant storage unit 10 into the upper lid unit 20 upside down.

** Description of the main symbols in the drawings **

1, 2: border 3: height adjustment

5: refrigerant 10: refrigerant storage unit

20: upper lid portion 30: lower food storage unit

40: perforated refrigerant storage unit 50: perforated food storage unit

60, 70: Non-fixed diaphragm 100, 200, 300: Packing box

The present invention relates to a multi-purpose packaging box for the storage and transportation of food that needs to be kept fresh, and more particularly to a packaging box for storing and delivering foods requiring frozen, refrigerated or room temperature storage, such as meat, fish and fruit. As necessary, it may be used as a frozen packaging box to maintain the frozen state of the food, or as a cold packaging box to maintain the refrigerated state of the food, or as a normal temperature box for storing the food at room temperature. It is characterized by being able to use more than two functions at the same time selectively among the three functions.

In general, packaging boxes, particularly frozen and / or refrigerated packaging boxes, is a packaging means necessary to maintain the freshness of the contents of the sale of agricultural products, aquatic products, livestock products and the like.

Conventionally, such a freezing / refrigerating packing box simply uses a method in which ice or dry ice is put on an item to be packaged, but in the conventional method, the item may be contaminated because the item and the refrigerant are mixed. There was a problem that the packaging is not possible to perform the freezing and refrigeration at the same time.

An object of the present invention is to provide a multi-purpose packaging box capable of freezing / refrigeration / room temperature storage of the novel structure.

Another object of the present invention to provide a multi-purpose packaging box having a structure that can be stacked in a multi-stage food storage space.

Another object of the present invention to provide a multi-purpose packaging box is adjustable height.

Another object of the present invention to provide a multi-purpose packaging box capable of using a non-fixed diaphragm to vary the internal structure of the food storage unit in various ways.

The present invention to achieve the above object,

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In the packaging box for the storage and transportation of food, a rectangular refrigerant storage unit for storing the refrigerant having a plurality of lower perforations in the lower portion and side openings to the left and right side, characterized in that perforated cold air comes out to the lower and left and right sides A multipurpose packaging box comprising a refrigerant storage part, an upper lid part having an inner perforation part to insert the perforated refrigerant storage part, and a lower food storage part for receiving cold air from the perforated refrigerant storage part and storing food at a low temperature. To provide.

In the packaging box for the storage and transportation of food, a rectangular refrigerant storage unit for storing the refrigerant having a plurality of lower perforations in the lower portion and side openings to the left and right side, characterized in that perforated cold air comes out to the lower and left and right sides A perforated food storage portion having a refrigerant storage portion, an upper lid portion having an inner perforation portion to be inserted into the perforated refrigerant storage portion, a plurality of perforations in the lower portion for receiving cold air from the perforated refrigerant storage portion, and storing food at low temperature; It provides a multi-purpose packaging box, characterized in that it comprises a lower food storage provided in the lower portion of the perforated food storage.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 relates to a multipurpose packaging box of a first embodiment of the present invention. It consists of a refrigerant storage part 10, the upper lid portion 20 and the lower food storage portion 30 of the lower. The characteristics of each part are as follows.

Refrigerant storage 10 is generally based on a square, a portion containing a refrigerant, for example, dry ice or ice packs, preferably dry ice. The coolant storage unit 10 has a handle 11 recessed in a straight line on the left and right sides when viewed from a lower direction, and the upper surface has a space portion 12 in which the coolant is stored. The handle 11 serves as a handle for separating the refrigerant storage unit 10 from the upper lid unit 20 when the refrigerant storage unit 10 is inserted into the upper lid unit 20 to be described later.

The refrigerant storage portion 10 is manufactured in a size corresponding to be inserted into the hollow portion 21 of the upper lid portion 20, is inserted into the upper lid portion 20, holding the handle 11 described above by hand Can be removed again.

Various foods, for example, meat, fish, fruit, etc. may be put in the lower food storage unit 30 in the lower portion. The lower food storage unit 30 may classify foods by placing a fixed diaphragm 31 in the middle thereof, but may be freely divided into internal spaces by using non-fixed diaphragms 60 and 70 to be described later.

The refrigerant storage unit 10, the upper lid portion 20 and the lower food storage portion 30 is preferably made of the same material as a conventional styrofoam packaging box.

In the case of the multi-purpose packaging box 100 of the first embodiment, the lower food storage unit 30 uses a product that requires refrigerated storage or refrigerated storage depending on the type and amount or the season of the refrigerant entering the refrigerant storage unit 10. It is desirable to.

Referring to Figure 2 with reference to the multi-purpose packaging box 200 of the second embodiment as follows. The packing box 200 of the second embodiment includes a perforated refrigerant storage part 40, an upper lid part 20, and a lower food storage part 30. Hereinafter, each part will be described in detail.

The upper lid part 20 and the lower food storage unit 30 are configured in the same manner as the packaging box 100 of the first embodiment of FIG. 1, except that the packaging box 200 of the second embodiment has a refrigerant storage unit ( 10) instead of using the puncture refrigerant storage unit 40.

The perforated refrigerant storage unit 40 has a plurality of lower surface perforations 41 on the lower surface of the perforated refrigerant storage unit 40, unlike the refrigerant storage unit 10, so that the cool air is well transmitted to the lower side, and the side open portion to the left and right sides as well. Has 42. That is, since the cold air is induced to the lower food storage unit 30 relatively more than the packaging box of the first embodiment, it can be used for the storage of foods that require a lower temperature, and stored in accordance with the season and the type and amount of the refrigerant Although this is possible, it is preferable to use for cryopreservation.

The lower surface perforation 41 may be variously changed, such as a circle or a square, and if the lower portion is perforated to an appropriate size, it is sufficient, regardless of the specific form.

The side opening part 42 has an opening part as shown in FIG. 2 so as to be opened to a portion corresponding to the handle part 43. Placing the opening in the handle portion 43 has a structure in which the handle portion 43 is opened downward, so that the side opening portion 42 is penetrated by the handle portion 43 in order to allow cold air to the portion.

The difference between the multi-purpose packaging box 100 of the first embodiment and the multi-purpose packaging box 200 of the second embodiment is the same as described above, the basic structure is the same, but the packing box 200 of the second embodiment in the refrigerant storage unit Perforations on the lower surface of the refrigerant storage portion, and the side opening portion 42 penetrating toward the handle portion is further provided to allow the cold air to go to the lower food storage more to maintain the frozen state.

3 is a multi-purpose packaging box 300 of the third embodiment of the present invention, and has a structure mainly for use as a combination of freezing and refrigeration packaging box. Of course, depending on the type and amount of the refrigerant used as described above, the season used may be used for the purpose of refrigeration, or for freezing, and can also be used only for the purpose of storage of dry ice itself.

The multipurpose packaging box 300 of the third embodiment is different from the multipurpose packaging box 200 of the second embodiment of FIG. 2, the perforated food storage unit 50 between the perforated refrigerant storage unit 40 and the lower food storage unit 30. It characterized in that it further comprises.

The perforated food storage unit 50 can be perforated in various forms, preferably having a circular perforation 51 and a rectangular perforation 52 together (see FIG. 3). Since the perforated food storage unit 50 receives cold air directly from the perforated refrigerant storage unit 40 and is mainly used for freezing storage, since the cold air that has passed the perforated food storage unit 50 is relatively heated, the lower food storage unit ( 30) is used for refrigeration, but may be used only for freezing storage or for refrigeration storage depending on the type and amount of refrigerant used and the season.

FIG. 4 is a cross-sectional view of the third embodiment of FIG. 3, in which cold air is stored from the refrigerant 5 stored in the space portion between the upper lid portion 20 and the perforated refrigerant storage portion 40. 42 is delivered to the perforated food storage unit 50, and again shows the state that cold air flows from the perforated portions 51 and 52 of the perforated food storage unit 50 to the lower food storage unit 30.

FIG. 5 is a multi-purpose packaging box further improving the packaging box of the third embodiment of FIG. 3, and shows an embodiment in which the perforated food storage units 50 and 50 'are stacked in multiple stages. In FIG. 5, only two perforated food storage units are provided, but may be three or more stages as necessary. If the perforated food storage unit is multi-stage, the side closer to the refrigerant storage unit stores food that requires lower temperature storage, and the perforated food storage unit or the lower food storage unit on the far side is used for storing foods that can be stored at relatively high temperature. Used.

Referring to the cross-sectional view of Figure 6, in the present invention is a cross-sectional view showing a connection between the upper lid portion 20, perforated food storage unit 50, the lower food storage unit 30. As shown in FIG. 6, the height adjusting part 3 is further disposed between the upper side edge 1 and the lower side edge 2.

In the embodiment of Figure 6, the upper edge 1 is in the form of a groove in the center portion, the lower edge 2 has a shape in which the center portion protrudes in a size corresponding to the groove of the upper edge (1). Achieve. Of course the opposite is also true.

When connected by the combination of the upper side edge (1) and the lower side edge (2) there is no conventional method to increase the internal volume, in the present invention by increasing the height by using the height adjuster (3) the internal volume Characterized in that can be increased.

" 을 갖는다. 높이 증가를 더 원하는 경우 높이조절부(3)을 다수개 적층하여 사용할 수 있다.The height adjusting part 3 has a groove shape such that the lower part of the lower edge rim 2 is coupled to the protrusion as shown in FIG. Shape is "

If you want to increase the height can be used to stack a plurality of height adjustment (3).

"를 갖을 수 있다.However, when the shape of the upper side border (1) and the lower side border (2) is opposite to each other, the overall shape of the height adjustment section 3 is "

"Can have.

7 and 8 illustrate a method of variously dividing the lower food storage unit 30 or the perforated food storage unit 50 using a non-fixed diaphragm.

7 illustrates the lower food storage unit 30 as an example, but may be applied to the perforated food storage unit 50 in the same manner. After having a plurality of diaphragm grooves 35 in the lower food storage unit 30 at a predetermined interval to correspond to both the left and right sides, the lower food storage unit 30 is inserted into the diaphragm groove 35 by inserting the bar-type non-fixed diaphragm 60 into the diaphragm groove 35. The unit 30 may be divided into a zone desired by the user. FIG. 7 illustrates an example in which a bar-shaped non-fixed diaphragm 60 is used, but a plurality of bars may be used.

8 illustrates an embodiment in which a bar-shaped non-fixed diaphragm 60 and a sawtooth-shaped non-fixed diaphragm 70 are used together, and the teeth 71 having a size corresponding to the width of the bar-shaped non-fixed diaphragm 60 are provided. It is possible to install the diaphragm having an angle of 90 degrees by inserting and coupling to the sawtooth-shaped non-fixed diaphragm 70 having a. Of course, it is also possible to connect the non-fixed diaphragm 70 in the form of a tooth 90 degrees to the left and right of each other.

As shown in FIGS. 7 and 8, various types of non-fixed diaphragms are squeezed together to enable various types of spatial division.

9 shows an embodiment of combining the upper lid portion 20 and the lower food storage portion 30 after removing the refrigerant storage portion 10 is inserted into the upper lid portion 20, the room temperature storage of food For example, the refrigerant storage unit 10 is removed.

FIG. 10 illustrates an embodiment in which the refrigerant storage unit 10 is inserted upside down and coupled to the upper lid unit 20. The refrigerant storage unit 10 is not removed, and the food is stored up to the space 12 of the refrigerant storage unit 10. If you want to use as a storage space or a dry ice storage space can be used as shown in FIG.

The multi-purpose packaging box of the present invention is not directly in contact with the stored content and the refrigerant, the storage of food is clean, it is possible to provide a multi-purpose packaging box capable of freezing / refrigeration / room temperature storage at the same time.

In addition, it is possible to increase the food storage space required by stacking the perforated food storage, it is an advantage that it is possible to store different food in each perforated food storage.

In addition, in the case of the conventional freezing / refrigeration / room temperature packaging box is limited in the volume to hold the contents, there is a problem that only to replace the packaging box when a large volume of food, there is a height control unit in the present invention By further stacking, it is possible to increase the volume of the packing box.

In addition, there is an advantage that the user can freely divide the inner space of the packaging box using a non-fixed diaphragm according to the type and amount of food.

In addition, even if the refrigerant storage portion is removed, the upper lid has a structure that is combined with the lower food storage can be used as a packaging box for storage of room temperature products.

Claims (7)

delete In the packaging box for the storage and transportation of food, a rectangular refrigerant storage unit for storing the refrigerant, there are a plurality of lower perforations and the lower side opening portion bent downward to the left and right to lower the cold air to the lower and left and right It comprises a perforated refrigerant storage portion, the upper lid portion having an inner perforated portion to be inserted and coupled to the perforated refrigerant storage portion, and a lower food storage portion for receiving cold air from the perforated refrigerant storage portion for low temperature storage, the side Opening portion is through the cold air, multi-purpose packaging box, characterized in that the role of the handle to facilitate separation with the upper lid. The method of claim 2, wherein when the edge coupling of the upper lid portion and the lower food storage portion is the fitting coupling of the concave member and the convex member, the cross-sectional shape between the upper lid portion and the lower food storage portion is "

"or "

"Multi-purpose packaging box, characterized in that to increase the food storage space by placing a height adjustment portion of the form. In the packaging box for the storage and transportation of food, a rectangular refrigerant storage unit for storing the refrigerant, there are a plurality of lower perforations and the lower side opening portion bent downward to the left and right to lower the cold air to the lower and left and right And a perforated refrigerant storage portion, an upper lid portion having an inner perforation portion to insert the refrigerant storage portion, and a perforated food storage portion having a plurality of perforations in the lower portion for storing cold food from the perforated refrigerant storage portion; And a lower food storage unit at the end of the perforated food storage unit, wherein the side opening portion allows the cold air to pass through, and serves as a handle to facilitate separation from the upper lid part. 5. The method of claim 4, wherein when the edge coupling of the upper lid portion and the perforated food storage portion, the perforated food storage portion and the lower food storage portion is a fitting engagement of the concave member and the convex member, the cross-sectional shape between each coupling structure is "

"or "

"Multi-purpose packaging box, characterized in that to increase the food storage space by placing a height adjustment portion of the form. The multipurpose packaging box according to claim 4, wherein the perforated food storage unit is two or more multistage. The width of the width corresponding to the diaphragm groove according to any one of claims 2, 4, 5 and 6, having a sawtooth-shaped diaphragm groove in the lower food storage portion and the perforated food storage portion. By combining the formal diaphragm, multi-purpose packaging box, characterized in that the inner compartment of the lower food storage and perforated food storage can be freely divided.

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