WO2015156305A1

WO2015156305A1 - Container, and cold- and heat-insulating vessel

Info

Publication number: WO2015156305A1
Application number: PCT/JP2015/060928
Authority: WO
Inventors: 聖文井上; 奥村　幸一郎; 佐藤　俊介; 慶太中塩; 健介藤井
Original assignee: 大日本印刷株式会社
Priority date: 2014-04-09
Filing date: 2015-04-08
Publication date: 2015-10-15
Also published as: TW201544421A; JP2015199528A

Abstract

　A container provided with a transport vessel and a cold- and heat-insulating vessel accommodated inside the transport vessel, wherein the cold- and heat-insulating vessel is provided with: a top-surface panel; side-surface panels in which a closable and openable front-surface panel, a left-surface panel, an inner-surface panel, and a right-surface panel are foldably connected to each other via connecting parts; and a bottom-surface panel; the top-surface panel, the side-surface panels, and the bottom-surface panel being detachably connected to each other; and the side-surface panels having heat-insulating members containing a vacuum heat-insulating material.

Description

Container, cold insulation container

The present invention relates to a container provided with a transport container and a cold insulation container stored in the transport container, and a cold insulation container having a heat insulating member including a vacuum heat insulating material.

In recent years, global warming has become a serious problem. Along with this, energy saving is being promoted in the logistics field such as airplanes, railways, and trucks as well as other fields. Therefore, in containers used in the physical distribution field, weight reduction to reduce the weight and space saving to expand the internal space are extremely important issues.

However, in the logistics field, it may be required to transport fresh products while maintaining freshness. In such a case, a transport container in which a cold insulated container is housed is used as a container. In general, a cold insulated container has a heat insulating member in its panel, which suppresses heat transfer inside and outside the container, and conventional cold insulated containers use foam insulation that has low thermal insulation performance per unit thickness. It was. In a panel using a foam heat insulating material, it is necessary to increase the thickness in order to secure a desired cold insulation function, and there has been a limit to attempts to reduce weight and space.

Therefore, recently, a cold insulated container using a vacuum heat insulating material for a panel has been proposed. Since the heat insulating performance per unit thickness of the vacuum heat insulating material is significantly higher than that of the foam heat insulating material, it is possible to reduce the weight and space of the cold insulating container while ensuring a desired cold insulating function.

[Correction 25.05.2015 under Rule 91]
Japanese Patent Laid-Open No. 2013-249125 (hereinafter referred to as Patent Document 1) has a casing panel that forms a rectangular parallelepiped sealed container in combination with a front panel and a top panel, and a vacuum is formed inside the casing panel. What provided the heat insulating material is described.

Japanese Patent No. 4189022 (hereinafter referred to as Patent Document 2) and Japanese Unexamined Patent Application Publication No. 2009-137653 (hereinafter referred to as Patent Document 3) disclose a cylindrical wall composed of four wall surfaces having a vacuum heat insulating material. Body, a lid fitted to one edge of the wall, and a base fitted to the other edge of the wall, and the wall, lid and base are separable from each other. Is listed. Furthermore, Patent Document 2 and Patent Document 3 describe that a pair of opposing wall surfaces of the wall body can be folded into valley folds.

By the way, the thing of patent document 1 thru | or patent document 3 is a container containing a vacuum heat insulating material, and can implement | achieve fixed heat insulation performance.

However, none of these containers are suitable for use in containers. In other words, when transporting cargo that does not require internal temperature control, if the cold insulated container is stored in the transport container in an assembled state, it may interfere with loading and unloading of cargo and hinder loading efficiency. There is a risk. Therefore, it is important that the cold and warm container used in the container can be assembled and disassembled as necessary. As a result, when transporting cargo that requires internal temperature control, the cool insulation container is stored in the transport container in an assembled state. On the other hand, when transporting cargo that does not require internal temperature control, The heat insulating container can be stored in the transport container in a disassembled state.

Furthermore, since the cost reduction is important for the cold and warm container used in the container, it is important that the assembly work and the disassembly work have good workability and do not require a large work place. For example, it can be said that it is easy if most of the assembly work and the disassembly work can be performed in a transport container by a small number of people, such as two people. However, since the container is generally a large container having a length of 1 m or more on each side, the panel using the conventional foam insulation becomes heavy and can be assembled and disassembled. Not suitable for some cold and warm containers. Moreover, in the cold insulated container which used the conventional vacuum heat insulating material for the panel, since it uses with a container, it is not considered about enabling assembly and decomposition | disassembly and making those operations | working easy.

In Patent Document 1, the housing panel is composed of a rear panel part, a right side panel part, a left side panel part, and a bottom panel part, but the connection parts of these panel parts maintain airtightness. It is welded to. For this reason, it is impossible to fold the casing panel, and there is a problem that a considerably large storage space is required even when not in use.

Also, in Patent Document 2 and Patent Document 3, there is no specific description regarding the dimensions of the box, and structurally, the opening and closing is limited to the top surface when the wall is raised. In order to expand the folded wall body into a cylindrical shape, it is necessary for the operator to enter the inside of the wall body and push the wall wall that has been folded into the valley to the outside. When the size of the wall is increased, it is difficult for an operator to enter the inside of the wall because the opening and closing is limited to the top surface when the wall is standing. In addition, the worker can enter the inside of the wall body while the wall body is laid down, but the work of standing the wall body expanded in a cylindrical shape requires an excessive amount of labor, and the surrounding area is sufficient. There is a problem that a work space is required.

The present invention has been made in consideration of the above points. An object of the present invention is to provide a cold and warm container that can easily perform an assembling operation and a disassembling operation and that can maintain an internal temperature well, and a container including the same.

The present invention is a container comprising a transport container and a cold and warm container stored in the transport container, wherein the cool and warm container is a top panel, a front panel that can be opened and closed, a left panel, and a rear panel. A panel and a side panel that are connected to each other via a connecting portion so as to be bendable, and a bottom panel, and the top panel, the side panel, and the bottom panel are connected to each other in a separable manner. The side panel is a container having a heat insulating member including a vacuum heat insulating material.

Further, the present invention is a container comprising a transport container and a cold insulation container stored in the transport container, wherein the cold insulation container is a top panel, a front panel that can be opened and closed, a left panel, The back panel and the right panel include a side panel and a bottom panel that are connected to each other via a connecting portion so as to be bendable, and the top panel, the side panel, and the bottom panel are separated from each other, The side panel is a container that has a heat insulating plate member including a vacuum heat insulating material.

Further, the present invention is a container assembly method comprising a transport container and a cold insulation container stored in the transport container, the top panel separated from each other, and a front panel that can be opened and closed, A side panel in which a left panel, a back panel, and a right panel are connected to each other via a connecting portion so as to be bendable, and includes a side panel having a heat insulating member including a vacuum heat insulating material, and a bottom panel. And a step of assembling a cold and warm container by connecting a top panel, a side panel, and a bottom panel in a transport container.

Further, the present invention is a container transport method comprising a transport container and a cold and warm container stored in the transport container, the top panel, a front panel that can be opened and closed, a left panel, and a back surface. A cold insulation container having a side panel having a heat insulating member including a vacuum heat insulating material and a bottom panel, the side panel having a panel and a right side panel connected to each other via a connecting portion so as to be bendable. In addition, the top panel, the side panel, and the bottom panel of the cold and warm container are connected to each other so as to be separable from each other, the top panel of the cold and warm container, and the side panel, A container transportation method comprising: a second transportation path in which a bottom panel is separated from each other and loaded in a transportation container.

The present invention also includes a top panel, a front panel that can be opened and closed, a left panel, a back panel, a side panel in which a right panel is foldably connected to each other via a connecting portion, and a bottom panel. The top panel, the side panel, and the bottom panel are connected to each other so as to be separable from each other, and the side panel is a cold insulation container having a heat insulating member including a vacuum heat insulating material.

[Correction 25.05.2015 under Rule 91]
FIG. 1A is a perspective view showing a container according to an embodiment of the present invention. FIG. 1B is a perspective view showing a state where the cold insulation container is disassembled and loaded in the container of FIG. 1A. FIG. 1C is an enlarged perspective view showing the cold insulation container of the container of FIG. 1A. FIG. 2 is an internal plan view of the cold insulation container of FIG. 1C. FIG. 3 is an internal front view of the cold and warm container of FIG. 1C. FIG. 4 is a perspective view showing a state in which the top panel, the side panel, and the bottom panel are separated from each other in the cold insulation container of FIG. 1C. FIG. 5 is an enlarged cross-sectional view of a portion surrounded by a one-dot chain line denoted by reference symbol A in the cold insulation container of FIG. FIG. 6 is an enlarged cross-sectional view of a portion surrounded by an alternate long and short dash line denoted by B in the cold and warm container shown in FIG. FIG. 7A is a perspective view showing a heat insulating member. FIG. 7B is a perspective view showing a heat insulating member with an outer bag having a heat insulating member and an outer bag. FIG. 8 is a perspective view showing a state where the heat insulating member with an exterior bag of FIG. 7B is joined. FIG. 9A is a cross-sectional view illustrating an example of a vacuum heat insulating material. FIG. 9B is a cross-sectional view showing another example of the vacuum heat insulating material. FIG. 10A is a plan view showing a state in which one M-shaped body is folded. FIG. 10B is a plan view showing a state in which the other M-shaped body is folded. FIG. 11A is a side view showing a state in which the top panel is folded. FIG. 11B is a side view showing a state in which the bottom panel is folded. FIG. 12A is a flowchart for explaining an assembling method of the cold and warm container of FIG. 1C. FIG. 12B is a flowchart for explaining an assembling method of the cold and warm container of FIG. 1C. FIG. 12C is a flowchart for explaining an assembling method of the cold and warm container of FIG. 1C. FIG. 13A is a diagram for describing the flexible sheet provided at the lower end of the left panel. FIG. 13B is a diagram for describing the flexible sheet provided at the lower end of the left panel. FIG. 14A is a diagram for explaining a temporary fixing member provided at a connection portion between the front panel and the left panel. FIG. 14B is a diagram for explaining a temporary fixing member provided at a connection portion between the front panel and the left panel. FIG. 14C is a diagram for explaining a temporary fixing member provided at a connection portion between the front panel and the left panel. FIG. 15A is a diagram for explaining a storage portion with a hook-and-loop fastener provided in the left panel. FIG. 15B is a diagram for explaining the storage portion with the hook-and-loop fastener provided in the left panel. FIG. 16A is a diagram for describing a belt with a fixing tool provided on a left panel. FIG. 16B is a diagram for describing the belt with a fixing member provided on the left panel. FIG. 16C is a diagram for explaining a belt with a fixing member provided on the left panel.

The container according to the embodiment of the present invention includes a transport container and a cold and warm container stored in the transport container. The cold insulation container includes a top panel, a side panel, and a bottom panel, and the front panel, the left panel, the back panel, and the right panel that can be opened and closed are connected to each other via a connecting portion. It is configured to be foldable. The top panel, the side panel, and the bottom panel are connected so as to be separable from each other. And a side panel has a heat insulation member containing a vacuum heat insulating material. Note that “separable from each other” means that panels connected adjacent to each other can be separated. For example, “the top panel, the side panel, and the bottom panel are separable from each other” means that the top panel and the side panel are connected to each other and the side panel and the bottom panel are adjacent to each other. When connected, it means that the top panel and the side panel can be separated from each other, and the side panel and the bottom panel can be separated from each other. Similarly, “being bendable to each other” means that adjacently connected panels are bendable to each other.

According to the container of the above embodiment, the top panel, the side panel, and the bottom panel are connected to each other so as to be separable from each other, so that they can be disassembled when not necessary. And since a side panel has a heat insulation member containing a vacuum heat insulating material, an assembly operation and a decomposition | disassembly operation | work can be performed easily and the performance improvement of a cold insulation function can be achieved.

Further, a container according to another embodiment includes a transport container and a cold and warm container stored in the transport container. The cold insulation container includes a top panel, a side panel, and a bottom panel, and the front panel, the left panel, the back panel, and the right panel that can be opened and closed are connected to each other via a connecting portion. It is connected so that it can be bent. The top panel, the side panel, and the bottom panel are separated from each other and loaded in the transport container. And the side panel has a heat insulating member including a vacuum heat insulating material.

According to the container of the other embodiment, the top panel, the side panel, and the bottom panel are separated from each other and loaded in the transport container. Although the storage space for the container can be reduced, it can be assembled immediately when necessary and placed in a cold insulated container. And since a side panel has a heat insulating member containing a vacuum heat insulating material, an assembly operation and a disassembly operation | work can be performed easily.

In the method for assembling the container in the embodiment, first, as a first step, the top panel, the side panel having a heat insulating member including a vacuum heat insulating material, and the bottom panel are separated from each other. prepare. Next, as a second step, in the transport container, the top panel, the front panel that can be opened and closed, the left panel, the back panel, and the right panel are connected to each other via a connecting portion so as to be bendable. And the cold insulation container is assembled by connecting a bottom panel. In this way, it is possible to assemble a container including a transport container and a cold and warm container stored in the transport container.

According to the container assembling method of the above embodiment, since most of the assembling work is performed in the transport container, a vast work place is unnecessary. And since a side panel has a heat insulation member containing a vacuum heat insulating material, an assembly operation and a disassembly operation | work can be easily performed by a small number of people.

In the embodiment, a method for transporting a container provided with a transport container and a cold insulated container stored in the transport container is as follows. The cold insulation container includes a top panel, a front panel that can be opened and closed, a left panel, a rear panel, a side panel in which a right panel is connected to each other via a connecting portion, and a bottom panel. The side panel uses a container having a heat insulating member including a vacuum heat insulating material. And as the first transportation path, the top panel, the side panel, and the bottom panel of the cold insulation container are connected to each other so as to be separable from each other. A transport path in which the top panel, the side panel, and the bottom panel of the container are separated from each other and loaded in the transport container.

According to the method of using the container of the above embodiment, in the first transport path for transporting cargo for which internal temperature management is required, the cold insulated container is stored in the transport container in an assembled state, In the second transportation route for transporting cargo that does not require temperature management, the cold insulated container can be stored in the transport container in a disassembled state. As a result, cargo entry / exit efficiency and loading efficiency can be optimized.

The cold insulation container according to the embodiment includes a top panel, a side panel, and a bottom panel. The side panel includes a front panel, a left panel, a back panel, and a right panel that can be opened and closed. They are connected to each other via a connecting portion so as to be bendable. The top panel, the side panel, and the bottom panel are separated from each other and loaded in the transport container. And the side panel has a heat insulating member including a vacuum heat insulating material.

According to the cold insulation container of the above-described embodiment, the top panel, the side panel, and the bottom panel are connected to each other so as to be separable from each other, and can be disassembled when unnecessary. And since a side panel has a heat insulation member containing a vacuum heat insulating material, an assembly operation and a decomposition | disassembly operation | work can be performed easily and the performance improvement of a cold insulation function can be achieved. Therefore, it is particularly suitable for an application that is housed in a transport container and used as a container.

In the above-described cold and warm container, it is preferable that the side panel can be separated via a separation part that exists in a different part from the connection part. Since the side panel can be separated into a plurality of parts, the weight can be reduced and the assembly work and the disassembly work can be performed more easily.

In the cold and warm container of the above embodiment, it is preferable that the separation part is provided on the front panel, and the front panel can be opened and closed via the separation part. In the assembled cold insulation container, an openable front panel can be used as a door.

In the cold insulation container of the above-described embodiment, it is preferable that the separation unit is provided on the left panel, the back panel, or the right panel. The assembled cold insulation container can be supported by the inner wall of the transport container so that the separation part does not open. At this time, for example, by using a hook-and-loop fastener, a clasp, or the like, it is possible to provide a fixing portion that is detachably fixed to the panel provided with the separation portion and the inner wall of the transport container.

In the cold and warm container of the above embodiment, it is preferable that the separation unit is provided on the back panel. In particular, by providing separation parts on both the front panel and the back panel, the sizes of the parts of the separated side panel can be made uniform, and the efficiency of storage space is improved.

In the cold and warm container of the above embodiment, it is preferable that the separation portion is provided near the center of the panel. The size of the parts of the separated side panel can be made uniform. Note that the vicinity of the center means a middle portion sandwiched between both end portions when the entire width of the panel is divided into three.

In the cold-insulated container of the above-described embodiment, it is preferable that the side panel not provided with the separation portion can be bent through a bent portion that exists at a site different from the connecting portion. Since the side panel can be folded, the assembly work and the disassembly work can be easily performed by reducing the weight and size. Furthermore, it is preferable that the bent portion is provided near the center of the panel. The size of the folded side panel can be roughly adjusted.

In the cold insulation container of the above embodiment, the heat insulating member including the vacuum heat insulating material is divided and arranged with the separation portion or the bent portion as a boundary in the side panel provided with the separation portion or the bent portion. It is preferable that Damage to the vacuum insulation can be prevented.

In the cold and warm container of the above embodiment, it is preferable that the top panel and / or the bottom panel can be bent via the bent portion. Since the top panel and / or the bottom panel can be folded, the assembly work and the disassembly work can be easily performed by reducing the weight and size. Furthermore, it is preferable that the bent portion is provided near the center of the top panel and / or the bottom panel. The size of the folded top panel and / or bottom panel can be generally made uniform.

In the cold and warm container of the above-described embodiment, it is preferable that the side panel can be separated via the connecting portion. It becomes possible to arrange a heat insulating member including a vacuum heat insulating material over the entire panel.

In the cold insulation container of the above-described embodiment, it is preferable that the side panel can be bent via a bent portion that is present at a site different from the connecting portion. Since the side panel can be folded, the assembly work and the disassembly work can be easily performed by reducing the weight and size.

In the cold and warm container of the above embodiment, it is preferable that the top panel and / or the bottom panel can be bent via the bent portion. Since the top panel and / or the bottom panel can be folded, the assembly work and the disassembly work can be easily performed by reducing the weight and size.

[Correction 25.05.2015 under Rule 91]
The cold-insulated container of the above embodiment includes a flexible sheet that covers a portion where the top panel and the side panel are connected and / or a portion where the bottom panel and the side panel are connected. It is preferable to have in the container. Thermal insulation performance can be improved because the flexible sheet prevents movement of heat through this part.

The cold insulation container of the above-described embodiment is a temporary storage device that temporarily fixes the front panel to the connecting portion between the front panel and the left panel and / or the connecting portion between the front panel and the right panel so as not to be bent. It is preferable to have a fixing member. When the cargo is taken in and out of the container, the work is facilitated by temporarily fixing the front panel.

It is preferable that the cold-insulated container of the above-described embodiment has a storage portion having one end fixed to the side panel and the other end fixed to the top panel in the container. The connection between the top panel and the side panel can be strengthened to make it difficult for heat to move. In addition, by inserting a cold insulation material or a heat insulation material into the storage portion, it is possible to enhance the cold insulation of the portion where the top panel and the side panel are connected, where heat transfer is likely to occur. Further, it is preferable that the fixing portion between the other end of the storage portion and the top panel is removable. It is possible to attach and hold the storage unit storing the cold insulating material or the heat insulating material without applying excessive weight to the top panel.

It is preferable that the cold insulation container of the above embodiment has a handle that can be pulled downward on the top panel. By pulling the handle downward, the top panel and the side panel can be brought into close contact with each other, making it difficult for heat to move. In particular, when assembling a cold insulation container in a transport container or when the cold insulation container is large, it is difficult to press the top panel against the side panel from the outside, and it is difficult to provide a handle. is there. Furthermore, it is more preferable to use a buckle for the handle of the top panel and arrange a belt on the side panel. It becomes possible to maintain the close contact between the top panel and the side panel.

In the cold insulation container of the above embodiment, it is preferable to attach distinguishable marks to the top panel, the bottom panel, and the side panel. As the mark, letters, numbers, symbols, colors, and the like can be used. For example, the name of “XX panel”, serial numbers such as 1, 2, 3, etc., different symbols such as XX may be displayed on the surface of the panel, or the color of the surface of the panel may be changed. Thereby, the work efficiency of the worker who performs the assembly work is improved. Moreover, the disassembled cold insulation box can be stored in a state and order so that it can be easily assembled. Furthermore, when the side panel is separable via the separation unit, it is more preferable to attach distinguishable marks to the top panel, the bottom panel, and the separated side panels. This is because when the side panel is separable via the separation part, the number of parts increases at the time of assembly, and the shape of each part becomes similar, so that the operator is more likely to get lost. In particular, when the side panel is divided into M-shaped bodies to be described later, it is difficult to distinguish left and right at first glance, so it is preferable to attach a distinguishable mark.

Also, as another embodiment, it is also preferable to indicate the handling attention to the operator by marking the parts containing the vacuum heat insulating material. Or when connecting various panels, it is also preferable to attach | subject the mark which an operator can recognize between the end surfaces of the panel to connect to the edge part near the connection part of a panel. As the mark, for example, a display with an arrow is given.

Hereinafter, specific examples of embodiments of the present invention will be described with reference to the drawings.

FIG. 1A is a perspective view showing a container according to an embodiment of the present invention. FIG. 1B is a perspective view showing a state where the cold insulation container is disassembled and loaded in the container of FIG. 1A. FIG. 1C is an enlarged perspective view showing the cold insulation container (the cold insulation container according to the embodiment of the present invention) of the container of FIG. 1A. FIG. 2 is an internal plan view of the cold insulation container of FIG. 1C. FIG. 3 is an internal front view of the cold and warm container of FIG. 1C.

The cold insulation container 10 according to the present embodiment can be used for, for example, an application for improving the insulation or cold insulation of the transport container 2 (not shown in FIG. 1C). That is, the length of each side of the cold insulation container 10 is designed to correspond to the length of each side of the internal space of the transport container 2 (not shown in FIG. 1C). After being assembled in the transport container 2, the refrigerated heat-retained container 10 in the disassembled state is stored with cargo to be kept cold or warm and transported as the container 1 together with the transport container 2. When not in use, the cold insulation container 10 is stored in the transport container 2 after being disassembled and folded in the transport container 2. In addition, it is not necessary to always store the cold insulated container 10 in the disassembled state in the transport container 2 that has stored it, and in another transport container 2 that is different from the transport container 2 that has stored it, It may be stored together with the cold insulated container 10 in the disassembled state stored in the other transport container. Thereby, the loading efficiency of each container 1 can be improved, and efficient transportation becomes possible.

As shown in FIGS. 1C, 2, and 3, the cold insulation container 10 according to the present embodiment includes a top panel 11, a front panel 12, a left panel 13, a back panel 14, and a right panel 15 (described below). Then, as a common name of these

panels

12, 13, 14, and 15, it may be referred to as “side panel”) and a bottom panel 16.

Among these, the

side panels

12, 13, 14, and 15 constitute a side panel 17 by being connected to each other via a connecting portion 31 as shown in FIG. Further, as shown in FIG. 1c, the front panel 12 can be opened and closed via a separation portion 33 provided near the center.

FIG. 5 is an enlarged cross-sectional view showing a portion surrounded by a one-dot chain line denoted by reference symbol A in the cold insulation container 10 of FIG. FIG. 6 is an enlarged cross-sectional view of a portion surrounded by an alternate long and short dash line with a symbol B in the cold and warm container 10 of FIG.

As shown in FIG. 5, in the present embodiment, the top panel 11 has a two-layer structure including a ceiling portion and a fitting portion that is stacked on the bottom surface of the ceiling portion and each side is smaller than the ceiling portion. The bottom surface of the ceiling portion is in contact with and supported by the end surface of the left panel 13, and the end surface of the fitting portion is in contact with the inner surface of the upper end portion of the left panel 13. Although not shown in the figure, similarly, another bottom surface of the ceiling portion is in contact with and supported by the end surface of the back panel 14, and another end surface of the fitting portion is on the inner surface of the upper end portion of the back panel 14. A further bottom surface of the ceiling portion is in contact with and supported by the end surface of the right panel 15, and another end surface of the fitting portion is in contact with the inner surface of the upper end portion of the right panel 15. ing. In the present specification, “inner surface” means a surface facing the inside of the cold insulated container 10, and “outer surface” means a surface facing the outer side of the insulated container 10.

Further, as shown in FIG. 6, the end surface of the bottom panel 16 is in contact with the inner surface of the lower end portion of the left panel 13. Although not shown, similarly, the other end surface of the bottom panel 16 is in contact with the inner surface of the lower end portion of the back panel 14, and the other end surface of the bottom panel 16 is the inner surface of the lower end portion of the right panel 15. It is in contact with.

As shown in FIGS. 1C, 2, and 3, in the present embodiment, the top panel 11, the front panel 12, the left panel 13, the back panel 14, the right panel 15, and the bottom panel 16 are respectively It has a pair of

partial panels

11a and 11b,

partial panels

12a and 12b,

partial panels

13a and 13b,

partial panels

14a and 14b,

partial panels

15a and 15b, and

partial panels

16a and 16b.

Among these, the pair of

partial panels

12a and 12b of the front panel 12 is separable, and constitutes a double door of the cold insulation container 10.

Further, the

side panels

12, 13, 14, 15 are connected to each other so that they can be bent through the folding lines of the connecting portion 31 extending in the entire height direction, and the side panels 17 extending in an elongated shape are connected. It is composed.

As shown in FIG. 4, in the cold insulation container 10 according to the present embodiment, the top panel 11, the side panel 17, and the bottom panel 16 are separable from each other.

Moreover, as shown in FIG. 4, the side panel 17 has two M-shaped

bodies

17a and 17b. More specifically, a separation part 33 is provided near the center of the front panel 12 and the back panel 14, and a bent part 32 is provided near the center of the left panel 13 and the right panel 15. Thereby, one partial panel 12a of the front panel 12, the pair of

partial panels

13a and 13b of the left panel 13 and the one partial panel 14a of the back panel 14 are configured integrally, as will be described later. One M-shaped body 17a that can be folded into an M-shape is formed (see FIG. 10A). Similarly, the other partial panel 12b of the front panel 12, the pair of

partial panels

15a and 15b of the right panel 15, and the other partial panel 14b of the rear panel 14 are configured integrally, as will be described later. Another M-shaped body 17b that can be folded into an M-shape is formed (see FIG. 10B). Each M-shaped

body

17a, 17b can be self-supported in a state of being folded into an M-shape.

As shown in FIG. 4, the two M-shaped

bodies

17a and 17b are connected to each other by appropriate connecting means such as a hook-and-loop fastener. In addition, as a connection means, a point fastener, a line fastener, a clasp, a screw, etc. can also be used. More specifically, a female surface fastener 54 extending in the entire height direction is attached to an inner surface of one end portion of one M-shaped body 17a, and a flap 55 with a male surface fastener at two upper and lower positions on the outer surface. Is attached. Further, a flap 53 with a male surface fastener extending in the entire height direction is attached to the inner surface of one end portion of the other M-shaped body 17b, and female surface fasteners (not shown) are provided on the outer surface of the M-shaped body 17b. ) Is attached. Then, the flap 55 with the male surface fastener is brought into contact with the female surface fastener 54 on the inner surface of the M-shaped

bodies

17a and 17b, and the flap 53 with the male surface fastener on the outer surface thereof is a female surface fastener (not shown). ), The two M-shaped

bodies

17a and 17b are connected to each other.

Furthermore, the top panel 11 is connected to the left panel 13, the back panel 14, and the right panel 15 by appropriate fastening means, for example, a surface fastener. More specifically, female surface fasteners 52 are attached to the inner surfaces of the upper end portions of the left panel 13, the rear panel 14, and the right panel 15 at two left and right positions, respectively. Further, a flap 51 with a male surface fastener is attached to the three end surfaces of the fitting portion of the top panel 11 so as to correspond to the female surface fasteners 52 of the left panel 13, the rear panel 14, and the right panel 15. It has been. The top panel 11 is connected to the left panel 13, the back panel 14, and the right panel 15 by the respective flaps 51 with male surface fasteners being in contact with the female surface fasteners 52. Yes.

In the present embodiment, as shown in FIG. 4, pocket-shaped storage portions 41 for storing a cold insulating material or a heat insulating material are provided on the inner surfaces of the

side panels

12, 13, 14, 15, respectively. . Such a pocket-shaped storage portion 41 is not necessarily provided on the inner surface of each

side panel

12, 13, 14, 15. A pocket-shaped storage portion is formed on the inner surface of the top panel 11 or the inner surface of the bottom panel 16. 41 may be provided. In FIG. 4, the front panel 12 is not provided with the storage portion 41 in order to prevent the front panel 12 from becoming heavy and hindering the opening and closing. However, if no particular problem occurs, the front panel 12 is provided with the storage portion 41. It may be provided.

Next, the structure of the top panel 11 and the

side panels

12, 13, 14, 15 will be described in detail.

As shown in FIG. 5, the top panel 11 and the

side panels

12, 13, 14, and 15 each have a heat insulating member 20 including a vacuum heat insulating material 21 and a heat insulating exterior covering the heat insulating member 20. And a heat insulating member 20 </ b> A with a plate-like outer bag having a bag 25.

In the present embodiment, the top panel 11 has a pair of heat insulating members with outer bag 20A corresponding to the pair of

partial panels

11a and 11b. The front panel 12 has a pair of heat insulating members 20A with outer bags corresponding to the pair of

partial panels

12a and 12b. Similarly, the left panel 13 corresponds to the pair of

partial panels

13a and 13b. The rear panel 14 has a pair of heat insulating members 20A with outer bags corresponding to the pair of

partial panels

14a and 14b, and the right panel 15 has a pair of heat insulating members 20A with outer bags. Corresponding to the pair of

partial panels

15a and 15b, it has a pair of heat insulating members with outer bag 20A. At this time, the vacuum heat insulating material 21 is arrange | positioned at each of the partial panels, and is not arrange | positioned between partial panels. Therefore, even if the top panel 11 and the

side panels

12, 13, 14, and 15 are folded or separated between the partial panels, there is no possibility that the vacuum heat insulating material is damaged. In the case of a vacuum heat insulating material, when the vacuum breaks, the heat insulating property is drastically lowered. Therefore, it is important to arrange the vacuum heat insulating material on the panel so that the vacuum heat insulating material is not damaged.

FIG. 7A is a perspective view showing the heat insulating member 20. FIG. 7B is a perspective view showing a heat insulating member with an outer bag 20 </ b> A having the heat insulating member 20 and the outer bag 25.

The outer bag 25 is made of a heat-insulating soft flexible material and can be easily bent.

On the other hand, as shown in FIG. 7A, the heat insulating member 20 is laminated on at least the vacuum heat insulating material 21, a pair of additional heat insulating materials 22 that sandwich the vacuum heat insulating material 21 from both surfaces, and one additional heat insulating material 22. And a protective material 23.

9A and 9B are cross-sectional views showing the vacuum heat insulating material.

As shown in FIGS. 9A and 9B, the vacuum heat insulating material 21 includes a core material 21a including at least one of a fibrous material, a foamed material, and a granular material, and covers the core material 21a and has a gas barrier property. A heat insulating material obtained by reducing the pressure inside the jacket material 21b to a vacuum state. In this case, as shown in FIG. 9A, spaces are formed at both ends of the core material 21a in the jacket material 21b. However, as shown in FIG. 9B, spaces are formed at both ends of the core material 21a in the jacket material 21b. The outer covering material 21b may be brought into close contact without forming.

As shown in FIG. 8, the pair of heat-insulating members with exterior bags 20 </ b> A corresponding to the pair of

partial panels

11 a and 11 b are joined to each other via a bent portion 32. More specifically, in a state in which the ridge line portion extending in the longitudinal direction of one heat insulating member 20A with the outer bag of the top panel 11 is in contact with the ridge line portion extending in the longitudinal direction of the other heat insulating member 20A with the outer bag. The outer bags 25 are joined together (for example, the outer bags 25 are stitched together) to form the bent portion 32. Thereby, one heat insulation member 20A with an exterior bag and the other heat insulation member 20A with an exterior bag can be bent via the folding line of the bending part 32 extended in a longitudinal direction.

In the present embodiment, as shown in FIG. 11A, the pair of

partial panels

11a and 11b of the top panel 11 are connected by the bent portions 32 at the ridge portions adjacent to each other on the inner surface so that the inner surfaces face each other. It can be bent through the bent portion 32 in any direction.

Further, as shown in FIG. 10A, in one M-shaped body 17a, the partial panel 12a and the partial panel 13a are connected by a connecting portion 31 at adjacent ridgelines on the inner surface. Moreover, the partial panel 13a and the partial panel 13b are connected by the bending part 32 in the adjacent ridgeline part of the outer surface. Moreover, the partial panel 13b and the partial panel 14a are connected by the connection part 31 in the adjacent ridgeline part of an inner surface. Thereby, one M-shaped body 17a can be folded so as to form an M shape in a plan view.

Further, as shown in FIG. 10B, in the other M-shaped body 17b, the partial panel 12b and the partial panel 15a are joined by a connecting portion 31 at adjacent ridge portions on the inner surface. Moreover, the partial panel 15a and the partial panel 15b are connected by the bending part 32 in the adjacent ridgeline part of the outer surface. Moreover, the partial panel 15b and the partial panel 14b are connected by the connection part 31 in the adjacent ridgeline part of an inner surface. Thereby, the other M-shaped body 17b can also be folded so that it may become M-shaped in planar view.

Next, the structure of the bottom panel 16 of the cold insulation container 10 will be described in detail.

As shown in FIG. 6, the bottom panel 16 includes a bottom heat insulating member 20 ′ including a foam heat insulating material 26 and a heat insulating outer bag 25 covering the bottom heat insulating member 20 ′. It consists of a bottom heat insulating member 20B.

In the present embodiment, the bottom panel 16 has a pair of heat insulating members 20B with an outer bag corresponding to the pair of

partial panels

16a and 16b.

The exterior bag 25 of the heat insulating member 20B for the bottom surface with the exterior bag is the same as the exterior bag 25 of the heat insulating member 20A with the exterior bag described above, and the description thereof is omitted.

On the other hand, the bottom surface heat insulating member 20 ′ has a foam heat insulating material 26 and a bottom surface protective material 27 laminated on the foam heat insulating material 26.

Next, the constituent materials of each part will be described.

(Insulating member 20)
First, the material of the heat insulating member 20 will be described. As described above, the heat insulating member 20 includes the vacuum heat insulating material 21, the pair of additional heat insulating materials 22, and the protective material 23.

Among these, the vacuum heat insulating material 21 includes a core material 21a and a gas barrier outer covering material 21b covering the core material 21a.

Further, as the additional heat insulating material 22, a general foam material can be used. Specifically, foamed plastic heat insulating materials such as extruded foamed polystyrene, beaded polystyrene, urethane foam, highly foamed polyethylene, and phenol foam can be used.

Moreover, the protective material 23 is as follows. In other words, the vacuum heat insulating material 21 is prone to cracks, wrinkles and penetration due to external damage, etc., and when used alone, it is particularly easy to damage during the physical distribution process. Once the exterior is destroyed, the degree of vacuum is lowered and sufficient heat insulation is maintained. It may not be possible. Therefore, in the present embodiment, the front and back surfaces of the vacuum heat insulating material 21 are covered with the additional heat insulating material 22, and the vacuum heat insulating material 21 is protected by covering the outside of the container of the additional heat insulating material 22 with the protective material 23. The material 21 can be used repeatedly.

The protective material 23 is not particularly limited as long as it has rigidity with a protective function. For example, a plywood, a steel plate, a foamed material, a rigid resin plate, an embossed resin sheet, a paperboard or the like may be used. In particular, since the transportation cost can be reduced by reducing the volume, it is particularly preferable in terms of cost and weight to use a so-called curing material, Pradan (plastic cardboard), or a composite material thereof.

The thermal conductivity of the material forming the heat insulating member 20 is not particularly limited as long as the desired heat insulating property can be exhibited. For example, it is 100 mW · m ⁻¹ · K ⁻¹ or less, especially 50 mW · m ⁻¹ · It is preferably K ⁻¹ or less, particularly 35 mW · m ⁻¹ · K ⁻¹ or less. This is because if the thermal conductivity of the heat insulating member 20 is large, it is difficult to exhibit a sufficient heat insulating function.

Further, the specific heat of the material constituting the heat insulating member 20 is not particularly limited as long as the desired heat insulating property can be exhibited. For example, 0.5 kJ · g ⁻¹ · K ⁻¹ to 2.0 kJ · g ⁻¹・ K- ¹ or so, in particular, within the range of 0.8 kJ · g ⁻¹ · K ⁻¹ to 1.5 kJ · g ⁻¹ · K ⁻¹ , especially 1.0 kJ · g ⁻¹ · K ⁻¹ It is preferably within the range of 1.4 kJ · g ⁻¹ · K ⁻¹ .

The thickness of the heat insulating member 20 is not particularly limited as long as it can have a desired heat insulating property, and can be appropriately selected according to various applications. Preferably, for example, it is preferably in the range of 0.1 mm to 100 mm, more preferably in the range of 1 mm to 80 mm, and particularly preferably in the range of 3 mm to 50 mm.

When the thickness of the heat insulating member 20 is too thick, the heat insulating member 20 becomes heavy, the whole cold insulation container 10 becomes heavy, and the handling of the cold insulation container 10 may become difficult. On the other hand, if the heat insulating member 20 is too thin, it may be difficult to exhibit sufficient heat insulating properties, or the vacuum heat insulating material 21 of the heat insulating member 20 may be easily damaged. Moreover, in this Embodiment, it is more preferable that the thickness of the heat insulation member 20 is thin within the numerical range mentioned above.

In the cold insulation container 10 according to the present embodiment, if the thickness of the protective material 23 is reduced, not only can it be quantified, but the heat insulation function of the vacuum insulation material 21 can be further exerted. The size can be suppressed. Moreover, the thickness as the heat insulation member 20 whole can be made thin, and weight reduction and compactization can be shown. In this case, since the cold insulated container 10 according to the present embodiment can be made light, the burden on the operator in the assembling work and the disassembling work can be reduced.

(Exterior bag 25)
Next, the material of the exterior bag 25 will be described.

The outer bag 25 is made of a flexible flexible material having heat insulation properties, and a bag made of PET, aluminum foil, polyethylene foam, or the like, or PET, aluminum foil, pef, or the like can be used. By using a soft bag as the outer bag 25, it is possible to prevent scratches and the like of the stored heat insulating member 20, and to extend the product life.

(Insulating member 20 ′ for bottom surface)
Next, the material of the bottom surface heat insulating member 20 ′ will be described. The bottom heat insulating member 20 ′ has the foam heat insulating material 26 and the bottom surface protective material 27 laminated on the foam heat insulating material 26 as described above.

As the foam heat insulating material 26, as with the additional heat insulating material 22, a general foam material can be used. Specifically, examples thereof include foamed plastic heat insulating materials such as extruded foamed polystyrene, beaded polystyrene, urethane foam, highly foamed polyethylene, and phenol foam.

As with the protective material 23, the bottom surface protective material 27 is not particularly limited as long as it has rigidity having a protective function. For example, a plywood, a steel plate, a foamed material, a rigid resin plate, an embossed resin sheet, a paperboard or the like is used. However, since the transportation cost can be reduced by reducing the weight and volume in terms of physical distribution, it is particularly preferable to use a so-called curing material, prada (plastic corrugated cardboard), or a composite material thereof, particularly in terms of cost and weight. preferable.

Next, with reference to FIGS. 12A to 12C, the operation of the present embodiment having the above-described configuration will be described.

First, the folded side panel 17 is carried into, for example, an aluminum container (not shown) for air transportation. In this embodiment, at least each of the

side panels

12, 13, 14, and 15 includes a vacuum heat insulating material, so that it is lightweight, and even if the length in the total height direction is 1 m or more, one person or a small number of operations Can be carried in easily by a person.

Here, the side panel 17 is separated into two M-shaped

bodies

17a and 17b, and the M-shaped

bodies

17a and 17b folded in an M-shape are carried into the container. By separating the side panel 17 into the two M-shaped

bodies

17a and 17b, the weight per one body is halved, so that the burden on the operator in carrying-in work is reduced. Moreover, since each M-shaped

body

17a, 17b can be independent in the state folded by M shape, it is not necessary to support so that it may not fall down at the time of carrying in, and an operator's burden is reduced further.

Next, as shown in FIG. 12A, in the transport container (not shown), the bent portion 32 that is bent into the valley fold of one M-shaped body 17a is pushed outward so that the left panel 13 is flat. It is spread in the shape. Moreover, the right side panel 15 is spread in a planar shape because the bent portion 32 bent into the valley fold of the other M-shaped body 17b is pushed outward. Then, the flap 56 with the male surface fastener is brought into contact with the unillustrated female surface fastener attached to the inner surface of each of the left surface panel 13 and the right surface panel 15 so as to straddle the bent portion 32. The bent portions 32 of the left panel 13 and the right panel 15 are fixed.

Also, one end of one M-shaped body 17a and one end of the other M-shaped body are connected by the hook-and-

loop fasteners

53, 54, and 55 as described above.

Next, in a state where the

partial panels

12a and 12b of the front panel 12 are opened, the bottom panel 16 in a state of being flattened is passed through the

partial panels

12a and 12b into a transport container (not shown). The end surface of the side panel 17 is brought into contact with the inner surfaces of the lower end portions of the left panel 13, the back panel 14, and the right panel 15.

Next, as shown in FIG. 12B, the top panel 11 in a state where the

partial panels

12a and 12b of the front panel 12 are opened and spread in a planar shape passes through the

partial panels

12a and 12b. It is carried into a transport container (not shown), and the bottom surface of the ceiling portion of the top panel 11 is brought into contact with the end surfaces of the left panel 13, the back panel 14, and the right panel 15, and the top panel 11 is fitted. The end surfaces of the portions are in contact with the inner surfaces of the upper end portions of the left panel 13, the back panel 14, and the right panel 15. The end surface of the fitting portion of the top panel 11 and the inner surfaces of the upper surface of the left panel 13, the rear panel 14, and the right panel 15 are connected by the

surface fasteners

51 and 52 as described above.

In this manner, as shown in FIG. 12C, a cold insulated container 10 accommodated and assembled in a transport container (not shown) is obtained.

Next, the

partial panels

12a and 12b of the front panel 12 are opened, and cargo is stored from the

partial panels

12a and 12b into the cold insulation container 10. Thereafter, the

partial panels

12a and 12b are closed. At this time, the male surface fastener 58 attached to the end portion of the one partial panel 12a so as to extend in the full height direction and the male surface fastener attached to the end portion of the other partial panel 12b so as to extend in the full height direction. The two

partial panels

12a and 12b are locked by contacting the attached flap 57. Thereafter, the cold and warm container 10 is transported together with the transport container.

Next, when the cold insulation container 10 is not used, the above steps are performed in the reverse order, so that the cold insulation container 10 is separated into the top panel 11, the side panel 17, and the bottom panel 16. Further, the side panel 17 is separated into two M-shaped

bodies

17a and 17b.

The top panel 11, the two M-shaped

bodies

17a and 17b, and the bottom panel 16 are each folded and stored in a transport container. The top panel 11, the two M-shaped

bodies

17a and 17b, and the bottom panel 16 are each folded, so that the operator can easily carry out the work, and the storage space can be reduced. Further, the folded M-shaped

bodies

17a and 17b are self-supporting because they are M-shaped in a plan view, and can be stored while standing.

As described above, according to the present embodiment, at least each of the

side panels

12, 13, 14, and 15 includes the vacuum heat insulating material 21, and thus is lightweight and can be opened and closed by the operator. Since it can enter and work inside, assembly work and disassembly work can be performed easily.

Further, according to the present embodiment, since the vacuum heat insulating material 21 is used at least for the

side panels

12, 13, 14, and 15, the internal temperature can be maintained satisfactorily.

In addition, according to the present embodiment, the top panel 11, the

side panels

12, 13, 14, 15 and the bottom panel 16 can be folded, and the pair of

partial panels

11a and 11b, the

partial panels

12a and 12b, Since it has the

partial panels

13a and 13b, the

partial panels

14a and 14b, the

partial panels

15a and 15b, and the

partial panels

16a and 16b, the top panel 11, each

side panel

12, 13, 14, 15, and the bottom panel 16 are more Can be folded compactly. As a result, the storage space when not in use can be further reduced, and the operator can easily carry it.

Further, according to the present embodiment, the openable / closable front panel 12 has a pair of

partial panels

12a and 12b that can be separated in the vicinity of the center, so that a double door can be formed. Thereby, the space of the front-back direction (depth direction) required when opening the front panel 12 can be reduced.

In addition, according to the present embodiment, the pair of

partial panels

13a and 13b and the divided

panels

15a and 15b that allow the left panel 13 and the right panel 15 to be bent via the bent portions 32 extending in the entire height direction. Therefore, the storage space when not in use can be further reduced.

Further, according to the present embodiment, the front panel and the back panel 14 have the pair of

partial panels

12a and 12b and the

partial panels

14a and 14b that are separable via the separation portion 33 extending in the entire height direction. Therefore, the side panel 17 has the two M-shaped

bodies

17a and 17b, and the storage space when not in use can be further reduced.

[Correction 25.05.2015 under Rule 91]
Further, a preferred modification of the present embodiment will be described with reference to FIGS. 13A to 16C. 13A and 13B are views for explaining the flexible sheet 61 provided at the lower end portion of the left panel 13. 14A to 14C are diagrams for explaining the temporary fixing member 62 provided at the connecting portion between the front panel 12 and the left panel 13. FIG. 15A and FIG. 15B are diagrams for explaining the storage portion 41 with the hook-and-loop fastener 63 provided in the left panel 13. 16A to 16C are diagrams for explaining the belt 65 with a fixing member provided on the left panel 13.

[Correction 25.05.2015 under Rule 91]
As shown in FIG. 13A, the left panel 13 has a flexible sheet 61 near the lower end. As the flexible sheet 61, a rubber sheet, a plastic sheet, cardboard, or the like can be used. The upper end of the flexible sheet 61 is fixed to the left panel 13, while the lower end is not fixed to the left panel 13. By using the left panel 13 having such a flexible sheet 61, the upper end of the flexible sheet 61 has an upper end as shown in FIG. 13B when the left panel 13 and the bottom panel 16 are connected. In contact with the left panel 13, the lower end is in contact with the bottom panel 16. In this state, the flexible sheet 61 covers a portion where the left panel 13 and the bottom panel 16 are connected, and prevents heat from moving in this portion. Although not shown, the bottom panel 16 having the flexible sheet 61 can also be used. Alternatively, even if the flexible sheet 61 is not attached to the left panel 13 in advance, the flexible sheet 61 is in contact with the left panel 13 and the bottom panel 16 after the left panel 13 and the bottom panel 16 are connected. It is also possible to obtain the state shown in FIG. 13B by attaching the adhesive sheet 61 separately.

As shown in FIG. 14A, the connecting portion between the front panel 12 and the left panel 13 has a temporary fixing member 61 on each end surface thereof. As the temporary fixing member 61, for example, a hook-and-loop fastener is used. In FIG. 14A, the front panel 12 is in a state of being partially closed toward the inside of the container, but as shown in FIG. 14B, the front panel 12 opens the inside of the container by placing the front panel 12 in series with the left panel 13. It becomes a state. At this time, the temporary fixing members 61 of the front panel 12 and the left panel 13 are in close contact with each other, so that the temporary fixing member 61 is temporarily fixed so that the front panel is not bent at the connecting portion with the left panel 13. . In FIG. 14A and FIG. 14B, since no protrusion is generated outside the cold insulation container 10, it is possible to prevent a gap from being generated between the transport container 2 and the cold insulation container 10, and the cold insulation stored in the transport container 2. Suitable for the heat insulating container 10. However, as shown in FIG. 14C, the front panel 12 can be temporarily fixed in a state where it is in series with the left panel 13.

As shown in FIG. 15A, an upper portion of the left panel 13 is provided with a storage 41 having an upper end fixed to the left panel 13 and a male surface fastener-attached flap 63 attached to the lower end. A female surface fastener 64 is attached to the left side of the top panel 11. Then, as shown in FIG. 15B, one end of the storage portion 41 is fixed to the left panel 13 by contacting the flap 63 with the male surface fastener of the storage portion 41 and the female surface fastener 64 of the top panel 11. The other end is detachably fixed to the top panel 11. Although not shown, it is also possible to use the top panel 11 in which the upper end of the storage unit 41 is fixed. Alternatively, for example, a female surface fastener 64 is attached above the left surface panel 13 to connect the left surface panel 13 and the top panel 11 without attaching the storage portion 41 to the left surface panel 13 in advance. It is also possible to make the state shown in FIG. 15B later by using the storage portion 41 with the male surface fastener-attached flaps 63 attached to both the upper end and the lower end.

As shown in FIG. 16A, a belt 65 having an upper end fixed to the left panel 13 and a fixing tool at the other end is provided above the left panel 13. A buckle 66 is attached to the left side of the top panel 11 as a handle. Then, as shown in FIGS. 16B and 16C, the other end side of the belt 65 of the left panel 13 is passed through the ring of the buckle 66 of the top panel 11. In such a state, by pulling the belt 65 while using the ring of the buckle 66 as a lever, the buckle 66 is pulled downward, and the top panel 11 and the left panel 13 become more closely attached. Finally, the belt 65 and the buckle 66 are fixed using a fixing tool for the belt 65, so that the close contact state can be maintained. Note that the belt 65 does not need to be fixed to the left panel 13 or need to have a fixture for the purpose of improving the close contact during assembly. In addition, a known handle such as a ring, a hook, or a knob may be used as the handle, and the operator can also pull it by hand.

[Correction 25.05.2015 under Rule 91]
DESCRIPTION OF SYMBOLS 1 Container 2 Transport container 10 Cold insulated container 11

Top panel

11a, 11b Partial panel 12

Front panel

12a, 12b Partial panel 13

Left panel

13a, 13b Partial panel 14

Back panel

14a, 14b Partial panel 15

Right panel

15a, 15b Part Panel 16

Bottom panel

16a, 16b Partial panel 17

Side panel

17a, 17b M-shaped body 20 Thermal insulation member 20 'Thermal insulation member 20A for bottom surface Thermal insulation member 20B with exterior bag Thermal insulation member 21 for exterior bag with exterior bag Vacuum insulation material

21a Core material

21b Jacket material 22 Additional heat insulating material 23 Protective material 25 Exterior bag 26 Foam heat insulating material 27 Protective material for bottom surface 31 Connecting portion 32 Folded portion 33 Separating portion 41 Storage portion 42 Coolant or heat insulating material 51 Male surface fastener Flap 52 with female surface fastener 53 Flap with male surface fastener 54 Female surface fastener 55 Flap with male surface fastener 56 Flap with male surface fastener 57 Flap with male surface fastener 58 Female surface fastener 61 Flexible sheet 62 Temporary fixing member 63 Flap with male surface fastener 64 Female die Hook fastener 65 Belt 66 Buckle (handle)

Claims

A container comprising a transport container and a cold and warm container stored in the transport container,
The cold insulated container is
The top panel,
A front panel that can be opened and closed, a left panel, a rear panel, and a right panel that are connected to each other via a connecting portion so as to be bendable; and
A bottom panel;
Have
The top panel, the side panel, and the bottom panel are detachably connected to each other,
The said side panel has a heat insulation member containing a vacuum heat insulating material, The container characterized by the above-mentioned.
A container comprising a transport container and a cold and warm container stored in the transport container,
The cold insulated container is
The top panel,
A front panel that can be opened and closed, a left panel, a rear panel, and a right panel that are connected to each other via a connecting portion so as to be bendable; and
A bottom panel;
Have
The top panel, the side panel, and the bottom panel are separated from each other and can be loaded into a transport container,
The said side panel has a heat insulation member containing a vacuum heat insulating material, The container characterized by the above-mentioned.
A container assembly method comprising a transport container, and a cold and warm container stored in the transport container,
The top panel, the front panel that can be opened and closed, the left panel, the back panel, and the right panel that are separated from each other and are connected to each other via a connecting portion so as to be bendable, and include a vacuum heat insulating material Preparing a side panel having a heat insulating member and a bottom panel;
Assembling the cold and warm container by connecting the top panel, the side panel, and the bottom panel in the transport container;
A container assembly method characterized by comprising:
A container transport method comprising: a transport container; and a cold insulated container stored in the transport container,
A top panel, a front panel that can be opened and closed, a left panel, a back panel, and a right panel that are connected to each other via a connecting portion so as to be bendable, and have a heat insulating member including a vacuum heat insulating material. Using the cold insulated container having a side panel and a bottom panel; and
A first transportation path in which the top panel, the side panel, and the bottom panel of the cold insulation container are connected to each other in a separable manner;
A second transportation path in which the top panel, the side panel, and the bottom panel of the cold insulation container are separated from each other and loaded in the transportation container;
A container transporting method characterized by comprising:
The top panel,
A front panel that can be opened and closed, a left panel, a rear panel, and a right panel that are connected to each other via a connecting portion so as to be bendable; and
A bottom panel;
With
The top panel, the side panel, and the bottom panel are detachably connected to each other,
The side panel includes a heat insulating member including a vacuum heat insulating material.
A cold insulated container used in the container according to claim 1 or a cold insulated container according to claim 5,
The side and side panels are separable through a separation part that exists at a different site from the connection part.
The separation part is provided on the front panel,
The cold insulation container according to claim 6, wherein the front panel is openable and closable via the separation part.
The cold insulation container according to claim 6 or 7, wherein the separation unit is provided on the left panel, the back panel, or the right panel.
The cold insulation container according to claim 8, wherein the separation part is provided on the back panel.
Of the panel group consisting of the front panel, the left panel, the back panel, and the right panel, at least one panel that is not provided with the separating portion is a bent portion that is present at a site different from the connecting portion. The cold insulated container according to any one of claims 6 to 9, wherein the container can be bent through a portion.
Of the panel group consisting of the front panel, the left panel, the back panel, and the right panel, at least one panel provided with the separating portion or the bent portion includes heat insulation including a vacuum heat insulating material. The cold insulation container according to claim 10, wherein the sex member is divided and arranged with the separation part or the bent part as a boundary.
The top panel can be bent via a bent portion present in the top panel, and / or the bottom panel can be bent via a bent portion present in the bottom panel. The cold insulated container according to any one of claims 6 to 11.
A cold insulated container used in the container according to claim 1 or a cold insulated container according to claim 5,
The cold insulation container, wherein the side panel is separable via the connecting portion.
A cold insulated container used in the container according to claim 1 or a cold insulated container according to claim 5,
The cold insulation container according to claim 1, wherein the side panel is bendable via a bent portion that is present at a site different from the connecting portion.
A cold insulated container used in the container according to claim 1 or a cold insulated container according to claim 5,
The top and bottom panel and / or the bottom panel can be bent via a bent portion.
A cold insulated container used in the container according to claim 1 or a cold insulated container according to claim 5,
A flexible sheet that covers a portion where the top panel and the side panel are connected and / or a portion where the bottom panel and the side panel are connected is provided in the cold insulation container. A cold insulated container characterized by being made.
A cold insulated container used in the container according to claim 1 or a cold insulated container according to claim 5,
Temporary fixing that temporarily fixes the connecting part between the front panel and the left panel and / or the connecting part between the front panel and the right panel so that the front panel is not bent. A cold insulated container characterized in that a member is provided.
A cold insulated container used in the container according to claim 1 or a cold insulated container according to claim 5,
A cold and warm container, wherein a storage portion having one end fixed to the side panel and the other end fixed to the top panel is provided in the cold and warm container.
A cold insulated container used in the container according to claim 1 or a cold insulated container according to claim 5,
The top panel is provided with a handle that can be pulled downward.