JP2004250060A - Packaging container for carrying tray pack - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging container for carrying tray packs which enhances workability to refrigerate/freeze the inside of the container when carrying fresh stuff to be refrigerated/frozen, prevents stored stuff in the tray packs from being crushed or damaged, and freely changes the size of the container for the number of storage of the tray packs. <P>SOLUTION: The packaging container for carrying tray packs has keybeds having a plurality of storage parts opening in the vertical direction capable of storing tray packs packing foods or the like. The keybeds are stackable in a plurality of stages. A lid body fitted to the keybed on the highest stage and a bottom plate fitted to the keybed on the lowest stage are provided. The keybeds in the stacked state can be fitted to each other. The lid body and the bottom plate are fitted to the keybeds to constitute the packaging container for carrying tray packs. Spaces are formed by abutting the keybeds on the tray packs via a plurality of rib-shaped projecting parts formed on the keybeds, and cold air can be distributed in the direction of lower stages of the stacked keybeds via the spaces and openings of the storage parts. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a packaging container for accommodating and transporting a plurality of wrapped tray packs on a tray accommodating fresh products such as fish and shellfish, vegetables, and the like. The present invention relates to a packaging container for transporting a tray pack for transporting by tray.
[0002]
[Prior art]
Conventionally, when transporting fresh products such as seafood and vegetables such as dried fish such as fresh fish, crepe and jasmine, etc., in order to maintain freshness, we have constructed a container made of synthetic resin foam material to maintain heat retention. It is common practice to transport and use the container after refrigeration / freezing in advance.
As a packaging container used for such an application, for example, as shown in Patent Document 1, a box-shaped container having an accommodation portion capable of accommodating a plurality of tray packs is provided, and this container is also provided. Are disclosed that can be stacked in multiple stages.
[0003]
Although this packaging container can accommodate a plurality of tray packs in a line, it is configured to accommodate all of the tray packs collectively in the accommodation section. It is configured to be transported in a stacked state.
[0004]
[Patent Document 1]
JP-A-56-88631 [0005]
[Problems to be solved by the invention]
However, in the above-mentioned conventional packaging container, when cold air is introduced into the container while the tray pack is housed in the container, as shown in FIG. There is a drawback that it is necessary to open the upper part and perform the operation, which is troublesome.
Further, as another configuration of the container 92 for introducing cool air into the inside, as shown in FIG. 7, a container 92 having a cool air inlet 93 formed on the side surface of the container 92 is also disclosed. When introducing the cool air, it is necessary to open the cool air inlet 93 provided in each container, and to close the cool air inlet 93 at the time of transportation, it is troublesome, and the more the number of containers, the more it takes There was a problem that workability was inferior.
[0006]
Further, in the container 91 having the above configuration, as shown in FIGS. 8 and 9, since the tray packs T containing fresh products are stored in a stacked state, other tray packs overlap with each other on the tray pack T. There is also a problem that the stored items in the tray pack T are damaged or crushed because they are directly placed.
In each of the containers 91 and 92, since the size of the container is limited, if the number of the tray packs T is smaller than the number that can be accommodated, a wasteful space is created in the container, or the necessary number There is also a drawback that the tray pack T cannot be accommodated.
[0007]
Therefore, the present invention can improve the workability for refrigeration / freezing the inside of a container when transporting fresh goods requiring refrigeration / freezing, and the contents in the tray pack are crushed or damaged. It is an object of the present invention to provide a tray-package transport packaging container that can be freely changed in the size of the container with respect to the number of stored tray-packs.
[0008]
Means for Solving the Problems and Effects of the Invention
In order to achieve the above object, the tray pack carrying packaging container of the present invention has a shelf board provided with a plurality of vertically penetrating accommodation portions capable of accommodating a tray pack packed with foods and the like, and The plates are configured to be stackable in a plurality of stages, and a lid body that can be fitted to the uppermost shelf plate and a bottom plate that can be fitted to the lowermost shelf plate are provided. The shelf and the tray pack are formed so that they can be fitted together, and a lid and a bottom plate are attached to the shelf to form a plurality of ribs formed on the shelf. A gap is formed by being abutted via the convex portion, and the cool air can be circulated in the lower stage direction of the stacked shelves via the gap and the penetrating portion of the housing portion. .
[0009]
In the tray pack transport packaging container having this configuration, the tray pack can be stored in the storage portion of the shelf board that penetrates in the vertical direction, and in this state, the shelf boards can be stacked in a plurality of stages. By attaching the lid and the bottom plate to the shelves stacked in a plurality of stages, it is possible to directly configure the packaging container for transportation, and the packaging container can be easily formed.
Further, since a gap is formed between the shelf board and the tray pack through a plurality of rib-shaped protrusions formed on the shelf board, even when the tray pack is housed, the gap is formed. Cool air can be circulated in the lower direction of the shelf through the gap and the penetrating portion of the storage section. Therefore, when sending cool air for maintaining the freshness of perishables, simply send cool air from above while the shelves are stacked, and the surroundings of all the tray packs stored in the shelves are refrigerated or frozen. be able to. For this reason, the inside of a container can be made into the optimal atmosphere, without shifting the laminated container and the trouble of opening and closing the cold air inlet as in the related art.
[0010]
Further, by storing the tray packs within the height of the storage portion of the shelf plate, it is possible to prevent the tray packs in the vertical direction from overlapping, and it is possible to appropriately protect the fresh goods stored in the tray packs. it can.
Furthermore, since any number of shelves can be stacked, simply providing the shelves according to the number of tray packs to be accommodated and providing an optimal transport packaging container according to the number of tray packs Can be.
[0011]
In the tray container for transporting a tray pack according to claim 2 of the present invention, the tray pack is provided with a peripheral rib on an upper edge of a side peripheral wall, and a contact portion between an upper surface of a shelf board and the peripheral rib of the tray pack is provided. A plurality of rib-shaped protrusions are formed on the shelf, and in the configuration according to claim 3, the inner surface of the storage portion of the shelf is formed to have an inclined shape in which the lower portion is narrowed, and the inner surface inclined portion has a rib-like shape. A projection is formed, and the projection and the outer peripheral wall of the tray pack are configured to be able to abut.
[0012]
In any of the above-mentioned tray pack transport packaging containers, a gap can be formed between the peripheral ribs of the tray pack or the outer peripheral wall of the tray pack T and the accommodation portion by the rib-shaped projections, and cool air can flow through this gap. The inside of the container can be easily refrigerated / frozen.
According to a fourth aspect of the present invention, in the tray pack carrying packaging container, the lower part of the lid and the upper part of the shelf can be fitted together, and the upper part of the lid can be fitted to the lower part of the shelf. , The lid can be used as a bottom plate for the shelf by using the upper part of the lid. Can be used as the bottom plate, and the lid of the shelf plate can also be used as the bottom plate. Therefore, only the shelf plate necessary as a member constituting the container and only the two lids are prepared. In addition, a packaging container for transporting a tray pack can be constituted, the number of members can be reduced, and the cost can be greatly reduced by mass production.
[0013]
In the packaging container for transporting a tray pack according to the fifth aspect of the present invention, at least one pair of concave portions for guiding a band-shaped member such as a band is provided in the upper peripheral portion of the lid on the opposite side, so that the stacked shelves are stacked. A lid is fitted to the plate up and down, and the shelf plate and the lid are integrated with a band-like member such as a band using a recess provided in the lid, so that the packaging for transportation is provided. A container can be configured. In addition, since the belt-shaped member is prevented from being displaced by the concave portion, the risk of the band-shaped member coming off can be eliminated.
[0014]
In the tray pack transport packaging container according to the sixth aspect of the present invention, since a plurality of storage portions formed on the shelf plate are formed with a dividing groove capable of dividing a part or all of them, the dividing container is divided. The required number of tray packs can be easily divided into shelves containing the required number of tray packs by using the grooves, so that during the store display after transportation etc. The pack can be displayed and displayed as it is.
[0015]
BEST MODE FOR CARRYING OUT THE INVENTION
Next, the tray pack carrying packaging container of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing a shelf board according to an embodiment of the present invention, FIG. 2 is a perspective view showing a tray pack carrying package formed by stacking the above-mentioned shelf boards, and FIG. FIG. 4 is a vertical cross-sectional view of the container, and FIG.
[0016]
The tray pack transport packaging container 1 includes a shelf 10 for accommodating a plurality of tray packs T, a lid 20 attached to an upper portion of the stacked shelf 10, and a bottom plate 20 ′ attached to a lower portion of the shelf 10. It is composed of a band 30 as a band-shaped member for integrating them.
The shelf board 10 is provided with an accommodating portion 11 formed as a portion for accommodating the tray pack T in the plate-like body and penetrating vertically. In the example of FIG. 1, the accommodation section 11 shows an example in which a total of eight accommodation sections 11 are formed in 4 rows and 2 rows, and the individual sizes are provided on the upper edge of the side peripheral wall of the tray pack T. The peripheral rib portion t is formed so as to be supportable, and has a size such that the tray pack T fresh product storage portion can enter the penetrating portion of the storage portion 11 and the peripheral rib t can be placed on the upper surface X. Then, rib-shaped protrusions 12 are formed on the shelf board upper surface X at appropriate intervals. By making contact between the convex portion 12 and the tray pack T, a gap can be formed between the housing portion 11 and the tray pack T. As shown in FIG. Can be distributed to the public.
[0017]
The number, interval, height, and the like of the protrusions 12 formed in the housing portion 11 are not particularly limited as long as a gap can be formed between the protrusions 12 and the peripheral rib portion t of the tray pack T.
As described above, the shelf board 10 has the eight receiving portions 11 formed therein, and has the dividing grooves 14 for dividing the shelf into two parts. In the case of this embodiment, the dividing groove 14 has a cross-shaped groove formed vertically and horizontally, and can be formed in the four left and right accommodation sections 11 by using the vertical groove 14. In addition, by dividing using the lateral groove 14, it can be divided vertically and divided into four housing portions 11 arranged in a row. Further, by using the vertical and horizontal dividing grooves 14, the accommodation unit 11 can be formed as a set of two, and after the tray pack T is transported, the accommodation unit 11 is adjusted to the size of the display stand or the like. Can be changed, and the tray packs T placed on the shelf 10 can be displayed without taking out the tray packs T.
[0018]
In this embodiment, the dividing grooves 14 are formed in a cross shape, but may be provided in various forms depending on the number of the accommodating portions 11.
Note that the periphery of the shelf 10 is formed as an upright peripheral portion surrounding the plurality of storage portions 11.
The lid 20 is in the form shown in the uppermost row of FIG. 2 and is a plate-like body having a size corresponding to the outer shape of the shelf 10, and the lower part thereof is the peripheral edge of the upper part of the shelf 10. It has a step shape that can be fitted to the part. Further, the upper portion of the lid 20 forms an upright peripheral portion as a form that can be fitted to the lower portion of the shelf plate 10, and can be used as a bottom plate 20 ′ that can be fitted and attached to the lower portion of the shelf plate 10. Things.
[0019]
The lid body 20 has a concave portion 21 at the upper peripheral portion, and a central portion facing each of the long side and the short side is formed as a concave portion 21. The band 30 as a band-shaped member is guided by the concave portion 21 so that the band 30 is formed. Can be prevented from lateral displacement. In the present embodiment, the concave portion 21 is formed on both the long side and the short side, but may be formed on only one of the concave side.
The packaging container 1 for transporting a tray pack according to this embodiment stores a tray pack T containing fish and shellfish such as dried fish and dried fish such as crepe jam in a storage portion 11 of a shelf plate 10 and a plurality of shelf plates 10. The layers are stacked, and the bottom plate 20 'is attached and integrated in the vertical direction. Then, in this state, it is stored in a commercial refrigerator or the like, and cool air is supplied into the shelf 10.
[0020]
At this time, since the convex portion 12 is provided on the shelf 10, the cool air flows from above to below through the gap between the peripheral rib portion t of the tray pack T and the accommodating portion 11. In addition, it is possible to eliminate the trouble of shifting the shelf board 10 and opening the cool air inlet as in the related art.
Next, after fitting the lid 20 to the upper portion of the shelf plate 10 where cooling has been completed, the entirety thereof is integrated with the band 30 to transport the tray pack with the lid 20 and the bottom plate 20 ′ attached. The packaging container 1 can be configured and can be transported as it is. In this manner, a transport packaging container can be configured by simply stacking the shelf plates 10 containing the tray packs T and attaching the lid 20 and the bottom plate 20 ′. Since it can be changed freely according to the number of tray packs T to be accommodated as a container configuration, it is possible to provide a packaging container that does not generate useless space.
[0021]
When taking out the tray pack T, the lid 20 may be removed and the tray pack T may be taken out from the upper shelf 10 sequentially, or the tray pack T may be taken out after being separated for each shelf 10.
Further, the shelf board 10 can be divided using the dividing grooves 14 in a state in which the tray pack T is accommodated, and the number of the accommodating portions 11 can be changed according to the size of the display exhibition place or the like. Can be.
[0022]
FIG. 5 is a sectional view of a main part showing another embodiment of the present invention.
This example shows a configuration for accommodating a tray pack T in which the above-mentioned peripheral rib portion t is not provided, and the storage portion 11 of the shelf board 10 is configured such that the inner wall 15 of the storage portion 11 is closer to the storage portion upper side. An example is shown in which the outer peripheral wall r of the tray pack T and the rib-shaped convex portion 16 provided on the inner wall 15 are in contact with each other so as to be inclined so as to be wider. The projection for providing a gap between the tray pack T and the tray pack T is constituted by a rib-shaped projection 16 provided on the inner wall 15. The only difference is whether to make contact with the outer wall r of the tray pack T. Also in this example, a gap through which cool air can flow can be provided between the tray pack T and the storage section 11, and cool air can flow through the gap in the lower direction of the stacked shelf boards 10. It is.
[0023]
In addition, as the height H of the shelf board 10, by making the height H of the shelf board 10 larger than the height h of the tray pack T to be accommodated, a sufficient gap between the upper and lower tray packs T can be provided. It is possible to ensure that the tray packs T are pressed against each other and that the fresh food stored in the tray packs T is crushed or damaged.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a shelf board according to an embodiment of the present invention.
FIG. 2 is a perspective view of a packaging container for carrying a tray pack formed by stacking shelves.
FIG. 3 is a vertical sectional view of a packaging container for carrying a tray pack.
FIG. 4 is an enlarged cross-sectional view of a main part of a contact portion between a storage unit and a tray pack.
FIG. 5 is an enlarged sectional view of a main part showing another embodiment of the present invention.
FIG. 6 is a perspective view of a conventional packaging container for carrying a tray pack.
FIG. 7
It is a perspective view of the conventional packaging container for transporting a tray pack.
FIG. 8 is a cross-sectional view of a conventional packaging container for transporting a tray pack.
FIG. 9 is an enlarged sectional view of the conventional packaging container for carrying a tray pack.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Packaging container 10 for transporting tray packs 10 Shelf plate 11 Receiving parts 12, 16 Rib-shaped protrusion 20 Lid 20 'Bottom plate (also used for lid)
30 Band T as band-shaped member Tray pack t Peripheral rib r Outer peripheral wall

Claims (6)

A shelf plate is provided with a plurality of vertically penetrating accommodation sections capable of accommodating a tray pack packed with foods and the like, and the shelf plate is configured to be stackable in a plurality of stages, and fits on the uppermost shelf plate. A bottom plate that can be fitted to the lowermost shelf plate is provided for each of the lids that can be fitted, and the shelf plates in a stacked state are formed so as to be fittable with each other, and the lid body and the bottom plate are attached to the shelf plate The shelf plate and the tray pack are configured to be in contact with each other via a plurality of rib-shaped protrusions formed on the shelf plate, thereby forming a gap. A packaging container for transporting tray packs, characterized in that cool air can be circulated in the lower stage direction of the stacked shelves via the penetrating portion of the storage section. 2. The tray pack according to claim 1, wherein a peripheral rib is provided on an upper edge of the side peripheral wall, and a rib is formed on an upper surface of the shelf plate and the peripheral rib of the tray pack contacts to form a gap. Tray pack transport packaging container. The inner surface of the storage portion of the shelf plate is formed in an inclined shape in which the lower portion is narrowed, and a rib-shaped convex portion is formed in the inner surface inclined portion, so that the convex portion and the outer peripheral wall of the tray pack can be abutted. The packaging container for transporting a tray pack according to claim 1 or 2, which is formed. The lower part of the lid and the upper part of the shelf are configured to be fittable, and the upper part of the lid is configured to be fittable to the lower part of the shelf, and the upper part of the lid is used for the shelf. 4. The packaging container for transporting a tray pack according to claim 1, wherein the packaging container is configured to be usable as a bottom plate for the tray pack. 5. The packaging container for transporting a tray pack according to claim 1, wherein at least one pair of concave portions for guiding a band-shaped member such as a band is provided on an upper peripheral portion of the lid on opposite sides. 6. The packaging container for transporting a tray pack according to claim 1, wherein a dividing groove is formed so that a part or all of the plurality of storage portions formed on the shelf board can be divided.

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