WO2017208331A1 - Thermally insulated container - Google Patents

Thermally insulated container Download PDF

Info

Publication number
WO2017208331A1
WO2017208331A1 PCT/JP2016/065984 JP2016065984W WO2017208331A1 WO 2017208331 A1 WO2017208331 A1 WO 2017208331A1 JP 2016065984 W JP2016065984 W JP 2016065984W WO 2017208331 A1 WO2017208331 A1 WO 2017208331A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat insulating
flat plate
vacuum heat
insulating material
plate
Prior art date
Application number
PCT/JP2016/065984
Other languages
French (fr)
Japanese (ja)
Inventor
康敬 落合
守 濱田
彰 森井
雄一郎 伊藤
洋助 出雲
浩志郎 ▲高▼野
百合子 荒津
Original Assignee
三菱電機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2018520235A priority Critical patent/JP6551605B2/en
Priority to PCT/JP2016/065984 priority patent/WO2017208331A1/en
Publication of WO2017208331A1 publication Critical patent/WO2017208331A1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation

Definitions

  • This invention relates to a heat insulating container provided with a vacuum heat insulating material.
  • Patent Document 1 describes a refrigerator.
  • the refrigerator described in Patent Document 1 includes a vacuum heat insulating material.
  • the vacuum heat insulating material is supported by a number of fixing members denoted by reference numeral k1.
  • the vacuum heat insulating material is supported by a rod-shaped fixing member.
  • a vacuum heat insulating material is provided with glass fiber and a film, for example.
  • the glass fiber is covered by a film.
  • the thermal conductivity of the film surrounding the glass fiber is higher than that of the glass fiber.
  • the objective of this invention is providing the heat insulation container which can support a vacuum heat insulating material in a desired position, and can suppress the heat insulation fall.
  • the heat insulating container according to the present invention is provided between a box-shaped outer case in which a through-hole is formed, a box-shaped inner case arranged inside the outer case, an edge of the outer case, and an edge of the inner case. And a vacuum heat insulating material disposed between the outer case and the inner case, and a foam heat insulating material provided between the vacuum heat insulating material and the outer case.
  • the outer case includes a first flat plate and a first cylindrical body provided on an edge of the first flat plate.
  • the inner case includes a second flat plate and a second cylindrical body provided on an edge of the second flat plate and disposed inside the first cylindrical body.
  • a vacuum heat insulating material is arrange
  • the heat insulating container according to the present invention is provided between a box-shaped outer case, a box-shaped inner case disposed inside the outer case, an edge of the outer case, and an edge of the inner case, and a through hole is formed. And a vacuum heat insulating material disposed between the outer case and the inner case, and a foam heat insulating material provided between the vacuum heat insulating material and the outer case.
  • the outer case includes a first flat plate and a first cylindrical body provided on an edge of the first flat plate.
  • the inner case includes a second flat plate and a second cylindrical body provided on an edge of the second flat plate and disposed inside the first cylindrical body.
  • a vacuum heat insulating material is arrange
  • the heat insulating container according to the present invention is provided between a box-shaped outer case, a box-shaped inner case disposed inside the outer case and having a through hole, and an edge of the outer case and an edge of the inner case. And a vacuum heat insulating material disposed between the outer case and the inner case, and a foam heat insulating material provided between the vacuum heat insulating material and the inner case.
  • the outer case includes a first flat plate and a first cylindrical body provided on an edge of the first flat plate.
  • the inner case includes a second flat plate and a second cylindrical body provided on an edge of the second flat plate and disposed inside the first cylindrical body.
  • a vacuum heat insulating material is arrange
  • a heat insulating container includes a box-shaped outer case, a box-shaped inner case, an edge of the outer case, and a closing body provided between the edges of the inner case.
  • a vacuum heat insulating material is disposed between the outer case and the inner case.
  • a through hole is formed in the outer case, the inner case, or the closing body. The foam heat insulating material is visible from the through hole. If it is the heat insulation container which concerns on this invention, a vacuum heat insulating material can be supported in a desired position, and the heat insulation fall can be suppressed.
  • FIG. 6 is a view showing a CC cross section of FIG. 5.
  • FIG. 2 is a diagram showing a part of a BB cross section of FIG. 1.
  • FIG. 8 is a diagram showing another example of the DD cross section of FIG. 7.
  • FIG. 8 is a diagram showing another example of the DD cross section of FIG. 7.
  • FIG. 1 is a perspective view showing an example of a heat insulating container 1 according to Embodiment 1 of the present invention.
  • the heat insulating container 1 includes a container 2, a lid 3 and a storage shelf 4.
  • the container 2 has a box shape.
  • FIG. 1 shows an example in which the outer shape of the container 2 is a rectangular parallelepiped shape.
  • the outer shape of the container 2 is not limited to the example shown in FIG.
  • the outer shape of the container 2 may be a cylindrical shape.
  • the lid 3 closes the opening formed in the container 2.
  • the lid 3 is detachable from the container 2, for example. When the lid 3 is attached to the container 2, the space formed inside the container 2 is sealed.
  • FIG. 1 shows an example in which two storage shelves 4 are stored in a container 2.
  • FIG. 2 is a diagram showing an example of the storage shelf 4.
  • the storage shelf 4 includes, for example, a frame 5 and a partition 6.
  • the outer shape of the frame 5 is matched to the inner shape of the container 2. 1 and 2 show an example in which the outer shape of the frame 5 viewed from the front is a quadrangle.
  • the partition 6 is fixed to the frame 5.
  • the space formed inside the frame 5 is partitioned by a partition 6. 1 and 2 show an example in which the partition 6 has a lattice shape.
  • the article 7 is arranged in the space partitioned by the partition 6.
  • the heat insulating container 1 is used to keep the temperature of the article 7 constant.
  • article 7 contains a vaccine preparation
  • the vaccine preparation is placed, for example, in a dedicated container.
  • the container containing the vaccine preparation is wrapped in a cushioning material or the like.
  • article 7 includes a vaccine formulation, a container and a cushioning material.
  • the container for the vaccine formulation may be part of a syringe that is used in performing the vaccination.
  • an article 7 containing a vaccine preparation is put in a heat insulating container 1 at a base or the like, and is carried to a vaccine inoculation site by a motorbike or the like.
  • the temperature at which the vaccine formulation is stored must be, for example, 2 ° C to 8 ° C.
  • the article 7 is not limited to the one containing the vaccine preparation. You may utilize the heat insulation container 1 in a cold chain. In such a case, the article 7 may include fresh food, frozen food, medicine, electronic parts, or the like.
  • FIG. 3 is a view showing a cross section of the container 2.
  • FIG. 3 is a view corresponding to the AA cross section shown in FIG.
  • the container 2 includes, for example, an outer case 8, an inner case 9, a closing body 10, a vacuum heat insulating material 11, and a foam heat insulating material 12.
  • FIG. 4 is an exploded perspective view of the container 2. In FIG. 4, illustration of the foam heat insulating material 12 is omitted.
  • the outer case 8 is box-shaped. The opening of the outer case 8 faces upward.
  • a through hole 13 is formed in the outer case 8.
  • FIG. 4 shows an example in which eight through holes 13 are formed in the outer case 8. The number of through holes 13 is not limited to the example shown in FIG. For example, only one through hole 13 may be formed.
  • the through hole 13 is a hole into which the foam heat insulating material 12 is injected when the container 2 is manufactured.
  • the outer case 8 includes a flat plate 14 and a cylinder 15.
  • the cylinder 15 is provided on the edge of the flat plate 14.
  • the cylinder 15 is disposed so as to extend upward from the edge of the flat plate 14.
  • the flat plate 14 has a quadrangular shape.
  • the flat plate 14 has a rectangular shape.
  • the cross section of the cylinder 15 parallel to the flat plate 14 is rectangular.
  • the cylinder 15 is provided at the edge of the flat plate 14 at the lower end.
  • the cylinder 15 includes a flat plate 16, a flat plate 17, a flat plate 18, and a flat plate 19, for example.
  • the flat plate 17 faces the flat plate 16.
  • the flat plate 17 is parallel to the flat plate 16.
  • the flat plate 18 is provided between the flat plate 16 and the flat plate 17.
  • the flat plate 18 is orthogonal to the flat plate 16.
  • the flat plate 19 is provided between the flat plate 16 and the flat plate 17.
  • the flat plate 19 faces the flat plate 18.
  • the flat plate 19 is parallel to the flat plate 18.
  • the flat plate 19 is orthogonal to the flat plate 16.
  • the inner case 9 is box-shaped.
  • the inner case 9 is disposed inside the outer case 8.
  • the opening of the inner case 9 faces upward.
  • the inner case 9 includes a flat plate 20 and a cylindrical body 21.
  • the flat plate 20 faces the flat plate 14.
  • the flat plate 20 is parallel to the flat plate 14.
  • the cylinder 21 is provided on the edge of the flat plate 20.
  • the cylindrical body 21 is disposed so as to extend upward from the edge of the flat plate 20.
  • the cylinder body 21 is disposed inside the cylinder body 15.
  • the flat plate 20 has a quadrangular shape. Specifically, the flat plate 20 has a rectangular shape.
  • the cross section of the cylindrical body 21 parallel to the flat plate 20 is rectangular.
  • the cylindrical body 21 is provided at the edge of the flat plate 20 at the lower end.
  • the cylinder 21 includes a flat plate 22, a flat plate 23, a flat plate 24, and a flat plate 25, for example. If nothing is put in the container 2, the flat plate 23 faces the flat plate 22. In the example shown in FIG. 4, the flat plate 23 is parallel to the flat plate 22. Considering only the outer case 8 and the inner case 9, the flat plate 22 faces the flat plate 16. The flat plate 22 is parallel to the flat plate 16. The flat plate 23 faces the flat plate 17. The flat plate 23 is parallel to the flat plate 17.
  • the flat plate 24 is provided between the flat plate 22 and the flat plate 23.
  • the flat plate 24 is orthogonal to the flat plate 22.
  • the flat plate 25 is provided between the flat plate 22 and the flat plate 23. If nothing is put in the container 2, the flat plate 25 faces the flat plate 24.
  • the flat plate 25 is parallel to the flat plate 24.
  • the flat plate 25 is orthogonal to the flat plate 22. Considering only the outer case 8 and the inner case 9, the flat plate 24 faces the flat plate 18.
  • the flat plate 24 is parallel to the flat plate 18.
  • the flat plate 25 faces the flat plate 19.
  • the flat plate 25 is parallel to the flat plate 19.
  • the closing body 10 is provided between the edge of the outer case 8 and the edge of the inner case 9.
  • the closing body 10 closes the gap between the edge of the outer case 8 and the edge of the inner case 9.
  • the closing body 10 has a quadrangular annular shape.
  • the closing body 10 is provided between the edge of the cylinder body 15 and the edge of the cylinder body 21.
  • the closing body 10 closes the gap between the edge of the cylinder 15 and the edge of the cylinder 21.
  • the vacuum heat insulating material 11 is disposed between the outer case 8 and the inner case 9.
  • the vacuum heat insulating material 11 is disposed at least between the flat plate 14 and the flat plate 20 and between the cylindrical body 15 and the cylindrical body 21.
  • the vacuum heat insulating material 11 includes a vacuum heat insulating plate 26, a vacuum heat insulating plate 27, a vacuum heat insulating plate 28, a vacuum heat insulating plate 29, and a vacuum heat insulating plate 30.
  • the vacuum heat insulating plate 26 is disposed between the flat plate 14 and the flat plate 20.
  • the vacuum heat insulating plate 27 is disposed between the flat plate 16 and the flat plate 22.
  • the vacuum heat insulating plate 28 is disposed between the flat plate 17 and the flat plate 23.
  • the vacuum heat insulating plate 29 is disposed between the flat plate 18 and the flat plate 24.
  • the vacuum heat insulating plate 30 is disposed between the flat plate 19 and the flat plate 25. Therefore, the article 7 placed in the container 2 is surrounded by the vacuum heat insulating material 11 on the lower side and the four sides.
  • FIG. 5 is a perspective view showing an example of the vacuum heat insulating plate 26.
  • 6 is a cross-sectional view taken along the line CC of FIG.
  • the vacuum heat insulating plate 26 includes glass fibers 31 and a film 32.
  • the film 32 is a resin film, for example.
  • a plate-like glass fiber 31 covered with a film 32 is a vacuum heat insulating plate 26.
  • the glass fiber 31 is covered with the film 32, for example, the inside air is attracted
  • the thermal conductivity of the vacuum heat insulating plate 26 is, for example, 0.003 [W / mK].
  • the configuration of the vacuum heat insulating plate 27 to the vacuum heat insulating plate 30 is the same as that of the vacuum heat insulating plate 26.
  • the foam heat insulating material 12 is filled from the through hole 13 into the space surrounded by the outer case 8, the inner case 9 and the closing body 10 after the outer case 8, the inner case 9 and the closing body 10 are assembled.
  • the vacuum heat insulating material 11 is already disposed between the outer case 8 and the inner case 9.
  • FIG. 3 shows an example in which the foamed heat insulating material 12 is filled in all the portions other than the vacuum heat insulating material 11 in the space surrounded by the outer case 8, the inner case 9 and the closing body 10.
  • a part of the foam heat insulating material 12 is provided between the outer case 8 and the vacuum heat insulating material 11.
  • a part of the foam heat insulating material 12 is provided between the inner case 9 and the vacuum heat insulating material 11. A part of the foam heat insulating material 12 is provided between the closing body 10 and the vacuum heat insulating material 11. A part of the foam heat insulating material 12 is provided between adjacent vacuum heat insulating plates.
  • FIG. 7 is a view showing a part of the BB cross section of FIG.
  • the position of the lower through hole 13 formed in the flat plate 19 is indicated by a broken line.
  • the edge 26a of the vacuum heat insulating plate 26 faces the vacuum heat insulating plate 27 side.
  • the vacuum heat insulating plate 26 is disposed such that a gap with a certain width is provided between the edge 26 a and the vacuum heat insulating plate 27.
  • the through hole 13 faces a gap formed between adjacent vacuum heat insulating plates. If the through-hole 13 is formed in such a position, the foam heat insulating material 12 can be easily filled in the gap between the adjacent vacuum heat insulating plates.
  • FIG. 8 is a diagram showing an example of a DD cross section of FIG.
  • FIG. 8 is a view showing an example of the filled foam heat insulating material 12.
  • the foam heat insulating material 12 may be disposed only in a space surrounded by the outer case 8, the inner case 9, and the closing body 10.
  • FIG. 9 is a diagram showing another example of the DD cross section of FIG. As shown in FIG. 9, a part of the foam heat insulating material 12 may be disposed in the through hole 13.
  • FIG. 10 is a diagram showing another example of the DD cross section of FIG. As shown in FIG.
  • the through hole 13 may be closed by the foam heat insulating material 12.
  • the surface of the portion of the foam heat insulating material 12 disposed in the through hole 13 is flush with the surface of the outer case 8.
  • FIGS. 8 to 10 show examples of arrangement obtained by injecting the foam heat insulating material 12 from the through hole 13.
  • FIG. 7 shows an example in which the foam heat insulating material 12 is provided between the vacuum heat insulating material 11 and the outer case 8 and between the vacuum heat insulating material 11 and the inner case 9.
  • the arrangement of the vacuum heat insulating material 11 is not limited to the example shown in FIG. FIGS. 11, 12, and 13 are diagrams illustrating other arrangement examples of the vacuum heat insulating material 11.
  • FIG. 11 shows an example in which the vacuum heat insulating material 11 faces the inner case 9.
  • the vacuum heat insulating plate 26 faces the flat plate 20 of the inner case 9.
  • the vacuum heat insulating plate 26 may be adhered to the flat plate 20.
  • the foam heat insulating material 12 is provided between the vacuum heat insulating plate 26 and the flat plate 14 of the outer case 8.
  • the vacuum heat insulating plate 27 faces the flat plate 22 of the inner case 9.
  • the vacuum heat insulating plate 27 may be adhered to the flat plate 22.
  • the foam heat insulating material 12 is provided between the vacuum heat insulating plate 27 and the flat plate 16 of the outer case 8. The same applies to other vacuum heat insulating plates. If it is an example shown in FIG. 11, the quantity of the required vacuum heat insulating material 11 can be reduced.
  • FIG. 12 shows an example in which the vacuum heat insulating material 11 faces the outer case 8.
  • the vacuum heat insulating plate 26 faces the flat plate 14 of the outer case 8.
  • the vacuum heat insulating plate 26 may be adhered to the flat plate 14.
  • the foam heat insulating material 12 is provided between the vacuum heat insulating plate 26 and the flat plate 20 of the inner case 9.
  • the vacuum heat insulating plate 27 faces the flat plate 16 of the outer case 8.
  • the vacuum heat insulating plate 27 may be adhered to the flat plate 16.
  • the foam heat insulating material 12 is provided between the vacuum heat insulating plate 27 and the flat plate 22 of the inner case 9. The same applies to other vacuum heat insulating plates.
  • FIG. 13 shows an example in which some of the vacuum heat insulating materials 11 are arranged in a double manner.
  • the vacuum heat insulating material 11 further includes a vacuum heat insulating plate 33 bent into an L shape.
  • the vacuum heat insulating plate 26 is disposed such that a gap having a certain width is provided between the edge 26 a and the vacuum heat insulating plate 27.
  • the vacuum heat insulating plate 33 is disposed so as to cover the gap from the outer case 8 side.
  • the vacuum heat insulating plate 33 is disposed between the edge 26 a of the vacuum heat insulating plate 26, the edge 27 a of the vacuum heat insulating plate 27 closest to the gap and the edge 26 a, and the outer case 8.
  • the vacuum heat insulating plate 33 may be disposed so as to cover the gap from the inner case 9 side.
  • the vacuum heat insulating plate 33 is disposed between the edge 26 a of the vacuum heat insulating plate 26, the gap and the edge 27 a of the vacuum heat insulating plate 27 and the inner case 9. If it is an example shown in FIG. 13, the heat leak from the clearance gap between the vacuum heat insulation board 26 and the vacuum heat insulation board 27 can be suppressed.
  • the vacuum heat insulating material 11 may be disposed in a double manner for other portions adjacent to the vacuum heat insulating plate.
  • FIG. 4 shows an example in which the through hole 13 is formed in the cylindrical body 15 of the outer case 8.
  • the position where the through hole 13 is formed is not limited to the example shown in FIG. 14, FIG. 15, FIG. 16 and FIG. 17 are diagrams showing other examples of positions where the through holes 13 are formed.
  • FIG. 14 shows an example in which a through hole 13 is formed at the center of each flat plate provided in the outer case 8.
  • the through hole 13 may be formed in a part of the flat plate provided in the outer case 8.
  • the example shown in FIG. 14 is suitable when the vacuum heat insulating material 11 is opposed to the inner case 9 as shown in FIG.
  • FIG. 15 shows an example in which through holes 13 are formed at each boundary portion of a flat plate provided in the outer case 8.
  • the through hole 13 may be formed at a part of the boundary portion.
  • the example shown in FIG. 15 is also suitable when the vacuum heat insulating material 11 is opposed to the inner case 9. In the example shown in FIG. 15, the edge of the vacuum heat insulating plate can be reliably suppressed by the foam heat insulating material 12.
  • FIG. 16 shows an example in which the through hole 13 is formed in the closing body 10.
  • FIG. 16 shows an example in which through holes 13 are formed at the four corners of the closing body 10.
  • the through hole 13 may be further formed in the outer case 8.
  • the through hole 13 may be formed in the flat plate 14.
  • FIG. 17 shows an example in which the through hole 13 is formed in each flat plate provided in the inner case 9.
  • the through hole 13 may be formed in a part of the flat plate provided in the inner case 9.
  • the example shown in FIG. 17 is suitable when the vacuum heat insulating material 11 is opposed to the outer case 8 as shown in FIG.
  • the through hole 13 may be further formed in the closing body 10.
  • the through hole 13 may be further formed in the outer case 8.
  • the foam heat insulating material 12 is filled from the through hole 13. For this reason, the foam heat insulating material 12 is visible from the through hole 13. A part of the foam heat insulating material 12 may be disposed in the through hole 13, or the through hole 13 may be blocked by the foam heat insulating material 12.
  • FIG. 5 and 6 show an example in which the vacuum heat insulating plate 26 includes a glass fiber 31 and a film 32.
  • FIG. The vacuum heat insulation board 26 is not limited to the example shown in FIG.5 and FIG.6.
  • the thermal conductivity of the film 32 is higher than the thermal conductivity of the glass fiber 31.
  • the thermal conductivity of the film 32 is higher than the thermal conductivity of the foam heat insulating material 12.
  • the vacuum heat insulating plate 26 may further include means for suppressing heat transfer through the film 32.
  • 18 and 19 are diagrams showing another example of the vacuum heat insulating plate 26.
  • FIG. 18 shows an example in which the vacuum heat insulating plate 26 further includes a heat insulating sheet 34 in addition to the glass fiber 31 and the film 32.
  • the heat insulating sheet 34 is provided on the film 32.
  • the heat insulating sheet 34 is disposed outside the film 32 so as to further wrap the film 32 that wraps the glass fiber 31.
  • the thermal conductivity of the heat insulating sheet 34 is lower than the thermal conductivity of the film 32. In the example shown in FIG. 18, heat can be prevented from being transmitted through the film 32.
  • FIG. 19 shows an example in which the vacuum heat insulating plate 26 further includes a heat insulating film 35 in addition to the glass fiber 31 and the film 32.
  • the glass fiber 31 is covered from above and below by two films 32.
  • the heat insulating film 35 is disposed between the upper film 32 and the lower film 32. Since the heat insulating film 35 exists, the upper film 32 and the lower film 32 are not in direct contact with each other. For example, the heat conductivity of the heat insulating film 35 is lower than the heat conductivity of the film 32. In the example shown in FIG. 19, heat can be prevented from being transmitted through the film 32.
  • the vacuum heat insulating material 11 is supported by the foam heat insulating material 12.
  • the foam heat insulating material 12 injected from the through hole 13 is provided both between the vacuum heat insulating material 11 and the outer case 8 and between the vacuum heat insulating material 11 and the inner case 9.
  • the foam heat insulating material 12 injected from the through hole 13 is provided between the vacuum heat insulating material 11 and the outer case 8, and the vacuum heat insulating material 11 is attached to the inner case 9 by the foam heat insulating material 12. Pressed.
  • FIG. 7 the foam heat insulating material 12 injected from the through hole 13 is provided both between the vacuum heat insulating material 11 and the outer case 8 and between the vacuum heat insulating material 11 and the inner case 9.
  • the foam heat insulating material 12 injected from the through hole 13 is provided between the vacuum heat insulating material 11 and the outer case 8, and the vacuum heat insulating material 11 is attached to the inner case 9 by the foam heat insulating material 12. Pressed.
  • FIG. 7 the foam heat insul
  • the foam heat insulating material 12 injected from the through hole 13 is provided between the vacuum heat insulating material 11 and the inner case 9, and the vacuum heat insulating material 11 is pressed against the outer case 8 by the foam heat insulating material 12. .
  • the vacuum heat insulating material 11 can be supported in a desired position, and a heat insulation fall can be suppressed.
  • the insulated container 1 shown in the present embodiment is suitable when the temperature of the article 7 needs to be strictly controlled, for example, when the article 7 includes a vaccine preparation.
  • the lid 3 is also provided with a vacuum heat insulating material like the container 2.
  • the lid 3 may have a cooling function. Both the lid 3 having a cooling function and the lid 3 not having a cooling function may be detachable from the container 2.
  • the lid 3 is not an essential element for the heat insulating container 1. For example, when the storage shelf 4 is disposed inside the container 2, a part of the storage shelf 4 may have the function of the lid 3.
  • FIG. 20 is a perspective view showing another example of the heat insulating container 1 according to Embodiment 1 of the present invention.
  • FIG. 1 shows an example in which the opening of the container 2 is upward.
  • FIG. 20 shows an example in which the opening of the container 2 is sideways.
  • the heat insulation container 1 may be used sideways as shown in FIG.
  • the heat insulating container according to the present invention is used for keeping the article warm or cold.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Abstract

This thermally insulated container (1) is provided with a box-shaped outer case (8), a box-shaped inner case (9), a closing body (10), a vacuum thermal insulation material (11), and a foamed thermal insulation material (12). A through-hole (13) is formed in the outer case (8). The vacuum thermal insulation material (11) is disposed between the outer case (8) and the inner case (9). The foamed thermal insulation material (12) is provided, for example, between the vacuum thermal insulation material (11) and the outer case (8). The foamed thermal insulation material (12) is visible through the through-hole (13). In the thermally insulated container (1), the vacuum thermal insulation material (11) can be supported at a desired position and a decrease in thermal insulation properties can be suppressed.

Description

断熱容器Insulated container
　この発明は、真空断熱材を備えた断熱容器に関する。 This invention relates to a heat insulating container provided with a vacuum heat insulating material.
　特許文献１に冷蔵庫が記載されている。特許文献１に記載された冷蔵庫は、真空断熱材を備える。真空断熱材は、符号ｋ１で示される多数の固定部材によって支持される。 Patent Document 1 describes a refrigerator. The refrigerator described in Patent Document 1 includes a vacuum heat insulating material. The vacuum heat insulating material is supported by a number of fixing members denoted by reference numeral k1.
日本特開２０１１－２３７０８７号公報Japanese Unexamined Patent Publication No. 2011-237087
　特許文献１に記載された冷蔵庫では、真空断熱材が棒状の固定部材によって支持される。真空断熱材は、例えばガラス繊維とフィルムとを備える。ガラス繊維は、フィルムによって覆われる。ガラス繊維を包むフィルムの熱伝導率はガラス繊維の熱伝導率より高い。このため、真空断熱材を棒状の固定部材で支持すると、熱がフィルムと固定部材とを伝わり、断熱性が低下するといった問題があった。 In the refrigerator described in Patent Document 1, the vacuum heat insulating material is supported by a rod-shaped fixing member. A vacuum heat insulating material is provided with glass fiber and a film, for example. The glass fiber is covered by a film. The thermal conductivity of the film surrounding the glass fiber is higher than that of the glass fiber. For this reason, when the vacuum heat insulating material is supported by the rod-shaped fixing member, there is a problem that heat is transmitted through the film and the fixing member, and the heat insulating property is lowered.
　この発明は、上述のような課題を解決するためになされた。この発明の目的は、真空断熱材を所望の位置で支持でき、且つ断熱性の低下を抑制できる断熱容器を提供することである。 This invention has been made to solve the above-described problems. The objective of this invention is providing the heat insulation container which can support a vacuum heat insulating material in a desired position, and can suppress the heat insulation fall.
　この発明に係る断熱容器は、貫通孔が形成された箱状の外ケースと、外ケースの内側に配置された箱状の内ケースと、外ケースの縁及び内ケースの縁の間に設けられた閉塞体と、外ケース及び内ケースの間に配置された真空断熱材と、真空断熱材及び外ケースの間に設けられた発泡断熱材と、を備える。外ケースは、第１平板と、第１平板の縁に設けられた第１筒体と、を備える。内ケースは、第２平板と、第２平板の縁に設けられ、第１筒体の内側に配置された第２筒体と、を備える。真空断熱材は、第１平板と第２平板との間及び第１筒体と第２筒体との間に配置される。貫通孔から発泡断熱材が視認可能である。 The heat insulating container according to the present invention is provided between a box-shaped outer case in which a through-hole is formed, a box-shaped inner case arranged inside the outer case, an edge of the outer case, and an edge of the inner case. And a vacuum heat insulating material disposed between the outer case and the inner case, and a foam heat insulating material provided between the vacuum heat insulating material and the outer case. The outer case includes a first flat plate and a first cylindrical body provided on an edge of the first flat plate. The inner case includes a second flat plate and a second cylindrical body provided on an edge of the second flat plate and disposed inside the first cylindrical body. A vacuum heat insulating material is arrange | positioned between a 1st flat plate and a 2nd flat plate, and between a 1st cylinder and a 2nd cylinder. The foam heat insulating material is visible from the through hole.
　この発明に係る断熱容器は、箱状の外ケースと、外ケースの内側に配置された箱状の内ケースと、外ケースの縁及び内ケースの縁の間に設けられ、貫通孔が形成された閉塞体と、外ケース及び内ケースの間に配置された真空断熱材と、真空断熱材及び外ケースの間に設けられた発泡断熱材と、を備える。外ケースは、第１平板と、第１平板の縁に設けられた第１筒体と、を備える。内ケースは、第２平板と、第２平板の縁に設けられ、第１筒体の内側に配置された第２筒体と、を備える。真空断熱材は、第１平板と第２平板との間及び第１筒体と第２筒体との間に配置される。貫通孔から発泡断熱材が視認可能である。 The heat insulating container according to the present invention is provided between a box-shaped outer case, a box-shaped inner case disposed inside the outer case, an edge of the outer case, and an edge of the inner case, and a through hole is formed. And a vacuum heat insulating material disposed between the outer case and the inner case, and a foam heat insulating material provided between the vacuum heat insulating material and the outer case. The outer case includes a first flat plate and a first cylindrical body provided on an edge of the first flat plate. The inner case includes a second flat plate and a second cylindrical body provided on an edge of the second flat plate and disposed inside the first cylindrical body. A vacuum heat insulating material is arrange | positioned between a 1st flat plate and a 2nd flat plate, and between a 1st cylinder and a 2nd cylinder. The foam heat insulating material is visible from the through hole.
　この発明に係る断熱容器は、箱状の外ケースと、外ケースの内側に配置され、貫通孔が形成された箱状の内ケースと、外ケースの縁及び内ケースの縁の間に設けられた閉塞体と、外ケース及び内ケースの間に配置された真空断熱材と、真空断熱材及び内ケースの間に設けられた発泡断熱材と、を備える。外ケースは、第１平板と、第１平板の縁に設けられた第１筒体と、を備える。内ケースは、第２平板と、第２平板の縁に設けられ、第１筒体の内側に配置された第２筒体と、を備える。真空断熱材は、第１平板と第２平板との間及び第１筒体と第２筒体との間に配置される。貫通孔から発泡断熱材が視認可能である。 The heat insulating container according to the present invention is provided between a box-shaped outer case, a box-shaped inner case disposed inside the outer case and having a through hole, and an edge of the outer case and an edge of the inner case. And a vacuum heat insulating material disposed between the outer case and the inner case, and a foam heat insulating material provided between the vacuum heat insulating material and the inner case. The outer case includes a first flat plate and a first cylindrical body provided on an edge of the first flat plate. The inner case includes a second flat plate and a second cylindrical body provided on an edge of the second flat plate and disposed inside the first cylindrical body. A vacuum heat insulating material is arrange | positioned between a 1st flat plate and a 2nd flat plate, and between a 1st cylinder and a 2nd cylinder. The foam heat insulating material is visible from the through hole.
　この発明に係る断熱容器は、箱状の外ケースと箱状の内ケースと外ケースの縁及び内ケースの縁の間に設けられた閉塞体とを備える。外ケース及び内ケースの間に真空断熱材が配置される。また、外ケース、内ケース又は閉塞体に貫通孔が形成される。貫通孔から発泡断熱材が視認可能である。この発明に係る断熱容器であれば、真空断熱材を所望の位置で支持でき、且つ断熱性の低下を抑制できる。 A heat insulating container according to the present invention includes a box-shaped outer case, a box-shaped inner case, an edge of the outer case, and a closing body provided between the edges of the inner case. A vacuum heat insulating material is disposed between the outer case and the inner case. In addition, a through hole is formed in the outer case, the inner case, or the closing body. The foam heat insulating material is visible from the through hole. If it is the heat insulation container which concerns on this invention, a vacuum heat insulating material can be supported in a desired position, and the heat insulation fall can be suppressed.
この発明の実施の形態１における断熱容器の例を示す斜視図である。It is a perspective view which shows the example of the heat insulation container in Embodiment 1 of this invention. 収納棚の例を示す図である。It is a figure which shows the example of a storage shelf. 容器の断面を示す図である。It is a figure which shows the cross section of a container. 容器の分解斜視図である。It is a disassembled perspective view of a container. 真空断熱板の例を示す斜視図である。It is a perspective view which shows the example of a vacuum heat insulating board. 図５のＣ－Ｃ断面を示す図である。FIG. 6 is a view showing a CC cross section of FIG. 5. 図１のＢ－Ｂ断面の一部を示す図である。FIG. 2 is a diagram showing a part of a BB cross section of FIG. 1. 図７のＤ－Ｄ断面の一例を示す図である。It is a figure which shows an example of the DD cross section of FIG. 図７のＤ－Ｄ断面の他の例を示す図である。FIG. 8 is a diagram showing another example of the DD cross section of FIG. 7. 図７のＤ－Ｄ断面の他の例を示す図である。FIG. 8 is a diagram showing another example of the DD cross section of FIG. 7. 真空断熱材の他の配置例を示す図である。It is a figure which shows the other example of arrangement | positioning of a vacuum heat insulating material. 真空断熱材の他の配置例を示す図である。It is a figure which shows the other example of arrangement | positioning of a vacuum heat insulating material. 真空断熱材の他の配置例を示す図である。It is a figure which shows the other example of arrangement | positioning of a vacuum heat insulating material. 貫通孔を形成する位置の他の例を示す図である。It is a figure which shows the other example of the position which forms a through-hole. 貫通孔を形成する位置の他の例を示す図である。It is a figure which shows the other example of the position which forms a through-hole. 貫通孔を形成する位置の他の例を示す図である。It is a figure which shows the other example of the position which forms a through-hole. 貫通孔を形成する位置の他の例を示す図である。It is a figure which shows the other example of the position which forms a through-hole. 真空断熱板の他の例を示す図である。It is a figure which shows the other example of a vacuum heat insulating board. 真空断熱板の他の例を示す図である。It is a figure which shows the other example of a vacuum heat insulating board. この発明の実施の形態１における断熱容器の他の例を示す斜視図である。It is a perspective view which shows the other example of the heat insulation container in Embodiment 1 of this invention.
　添付の図面を参照し、本発明を説明する。重複する説明は、適宜簡略化或いは省略する。各図において、同一の符号は同一の部分又は相当する部分を示す。 The present invention will be described with reference to the accompanying drawings. The overlapping description will be simplified or omitted as appropriate. In each figure, the same reference numerals indicate the same or corresponding parts.
実施の形態１．
　図１は、この発明の実施の形態１における断熱容器１の例を示す斜視図である。断熱容器１は、容器２、蓋３及び収納棚４を備える。 Embodiment 1 FIG.
FIG. 1 is a perspective view showing an example of a heat insulating container 1 according to Embodiment 1 of the present invention. The heat insulating container 1 includes a container 2, a lid 3 and a storage shelf 4.
　容器２は、箱状である。図１は、容器２の外形が直方体形状である例を示す。容器２の外形は図１に示す例に限定されない。例えば、容器２の外形は円柱形状でも良い。 The container 2 has a box shape. FIG. 1 shows an example in which the outer shape of the container 2 is a rectangular parallelepiped shape. The outer shape of the container 2 is not limited to the example shown in FIG. For example, the outer shape of the container 2 may be a cylindrical shape.
　蓋３は、容器２に形成された開口を塞ぐ。蓋３は、例えば容器２に着脱可能である。蓋３が容器２に取り付けられると、容器２の内側に形成された空間が密閉される。 The lid 3 closes the opening formed in the container 2. The lid 3 is detachable from the container 2, for example. When the lid 3 is attached to the container 2, the space formed inside the container 2 is sealed.
　収納棚４は、容器２の内部に配置される。蓋３は、収納棚４が容器２に入れられた状態で容器２に取り付けられる。図１は、２つの収納棚４が容器２に収容される例を示す。 The storage shelf 4 is arranged inside the container 2. The lid 3 is attached to the container 2 with the storage shelf 4 placed in the container 2. FIG. 1 shows an example in which two storage shelves 4 are stored in a container 2.
　図２は、収納棚４の例を示す図である。収納棚４は、例えば枠５及び仕切り６を備える。枠５の外形は、容器２の内側の形状に合わせられる。図１及び図２は、正面から見た枠５の外形が四角形である例を示す。仕切り６は枠５に固定される。枠５の内側に形成された空間は仕切り６によって仕切られる。図１及び図２は、仕切り６が格子状である例を示す。仕切り６によって仕切られた空間に物品７が配置される。断熱容器１は、物品７の温度を一定に保つために利用される。 FIG. 2 is a diagram showing an example of the storage shelf 4. The storage shelf 4 includes, for example, a frame 5 and a partition 6. The outer shape of the frame 5 is matched to the inner shape of the container 2. 1 and 2 show an example in which the outer shape of the frame 5 viewed from the front is a quadrangle. The partition 6 is fixed to the frame 5. The space formed inside the frame 5 is partitioned by a partition 6. 1 and 2 show an example in which the partition 6 has a lattice shape. The article 7 is arranged in the space partitioned by the partition 6. The heat insulating container 1 is used to keep the temperature of the article 7 constant.
　以下においては、物品７がワクチン製剤を含む例を示す。ワクチン製剤は、例えば専用の入れ物に入れられる。ワクチン製剤が入れられた入れ物は、緩衝材等に包まれる。この例であれば、物品７はワクチン製剤、入れ物及び緩衝材を含む。ワクチン製剤の入れ物は、ワクチン接種を行う際に使用される注射器の一部でも良い。 In the following, an example in which article 7 contains a vaccine preparation is shown. The vaccine preparation is placed, for example, in a dedicated container. The container containing the vaccine preparation is wrapped in a cushioning material or the like. In this example, article 7 includes a vaccine formulation, a container and a cushioning material. The container for the vaccine formulation may be part of a syringe that is used in performing the vaccination.
　例えば、発展途上国では、拠点等においてワクチン製剤を含む物品７が断熱容器１に入れられ、モータバイク等によってワクチンの接種会場に運ばれる。ワクチン製剤を保管する温度は例えば２℃から８℃でなければならない。断熱容器１に入れられた物品７を上記温度範囲で保管できる時間が長いほど、拠点からの一回の出動によってより多くの会場にワクチン製剤を届けることができる。例えば、発展途上国では、物品７を数日間上記温度範囲で保管できることが望ましい。 For example, in developing countries, an article 7 containing a vaccine preparation is put in a heat insulating container 1 at a base or the like, and is carried to a vaccine inoculation site by a motorbike or the like. The temperature at which the vaccine formulation is stored must be, for example, 2 ° C to 8 ° C. The longer the time in which the article 7 placed in the heat insulating container 1 can be stored in the above temperature range, the more the vaccine preparation can be delivered to more venues by one turnout from the base. For example, in developing countries, it is desirable to be able to store the article 7 in the above temperature range for several days.
　なお、物品７はワクチン製剤を含むものに限定されない。断熱容器１をコールドチェーンにおいて利用しても良い。かかる場合、物品７は、生鮮食品、冷凍食品、医薬品或いは電子部品等を含んでも良い。 In addition, the article 7 is not limited to the one containing the vaccine preparation. You may utilize the heat insulation container 1 in a cold chain. In such a case, the article 7 may include fresh food, frozen food, medicine, electronic parts, or the like.
　図３は、容器２の断面を示す図である。図３は、図１に示すＡ－Ａ断面に相当する図である。容器２は、例えば外ケース８、内ケース９、閉塞体１０、真空断熱材１１及び発泡断熱材１２を備える。図４は、容器２の分解斜視図である。図４では、発泡断熱材１２の図示を省略している。 FIG. 3 is a view showing a cross section of the container 2. FIG. 3 is a view corresponding to the AA cross section shown in FIG. The container 2 includes, for example, an outer case 8, an inner case 9, a closing body 10, a vacuum heat insulating material 11, and a foam heat insulating material 12. FIG. 4 is an exploded perspective view of the container 2. In FIG. 4, illustration of the foam heat insulating material 12 is omitted.
　外ケース８は箱状である。外ケース８の開口は上方を向く。外ケース８に貫通孔１３が形成される。図４は、外ケース８に８つの貫通孔１３が形成される例を示す。貫通孔１３の数は、図４に示す例に限定されない。例えば、貫通孔１３は１つしか形成されなくても良い。貫通孔１３は、容器２を製造する際に発泡断熱材１２が注入される孔である。 The outer case 8 is box-shaped. The opening of the outer case 8 faces upward. A through hole 13 is formed in the outer case 8. FIG. 4 shows an example in which eight through holes 13 are formed in the outer case 8. The number of through holes 13 is not limited to the example shown in FIG. For example, only one through hole 13 may be formed. The through hole 13 is a hole into which the foam heat insulating material 12 is injected when the container 2 is manufactured.
　外ケース８は、平板１４と筒体１５とを備える。筒体１５は、平板１４の縁に設けられる。筒体１５は、平板１４の縁から上方に延びるように配置される。図４に示す例では、平板１４は四角形状である。具体的に、平板１４は長方形状である。平板１４に平行な筒体１５の断面は長方形状である。筒体１５は、下端が平板１４の縁に設けられる。 The outer case 8 includes a flat plate 14 and a cylinder 15. The cylinder 15 is provided on the edge of the flat plate 14. The cylinder 15 is disposed so as to extend upward from the edge of the flat plate 14. In the example shown in FIG. 4, the flat plate 14 has a quadrangular shape. Specifically, the flat plate 14 has a rectangular shape. The cross section of the cylinder 15 parallel to the flat plate 14 is rectangular. The cylinder 15 is provided at the edge of the flat plate 14 at the lower end.
　筒体１５は、例えば平板１６、平板１７、平板１８及び平板１９を備える。外ケース８のみを考慮すると、平板１７は平板１６に対向する。図４に示す例では、平板１７は平板１６に平行である。平板１８は、平板１６と平板１７との間に設けられる。図４に示す例では、平板１８は平板１６に直交する。平板１９は、平板１６と平板１７との間に設けられる。外ケース８のみを考慮すると、平板１９は平板１８に対向する。図４に示す例では、平板１９は平板１８に平行である。また、平板１９は、平板１６に直交する。 The cylinder 15 includes a flat plate 16, a flat plate 17, a flat plate 18, and a flat plate 19, for example. Considering only the outer case 8, the flat plate 17 faces the flat plate 16. In the example shown in FIG. 4, the flat plate 17 is parallel to the flat plate 16. The flat plate 18 is provided between the flat plate 16 and the flat plate 17. In the example shown in FIG. 4, the flat plate 18 is orthogonal to the flat plate 16. The flat plate 19 is provided between the flat plate 16 and the flat plate 17. Considering only the outer case 8, the flat plate 19 faces the flat plate 18. In the example shown in FIG. 4, the flat plate 19 is parallel to the flat plate 18. The flat plate 19 is orthogonal to the flat plate 16.
　内ケース９は箱状である。内ケース９は、外ケース８の内側に配置される。内ケース９の開口は上方を向く。 The inner case 9 is box-shaped. The inner case 9 is disposed inside the outer case 8. The opening of the inner case 9 faces upward.
　内ケース９は、平板２０と筒体２１とを備える。外ケース８及び内ケース９のみを考慮すると、平板２０は平板１４に対向する。図３及び図４に示す例では、平板２０は平板１４に平行である。筒体２１は、平板２０の縁に設けられる。筒体２１は、平板２０の縁から上方に延びるように配置される。筒体２１は、筒体１５の内側に配置される。図４に示す例では、平板２０は四角形状である。具体的に、平板２０は長方形状である。平板２０に平行な筒体２１の断面は長方形状である。筒体２１は、下端が平板２０の縁に設けられる。 The inner case 9 includes a flat plate 20 and a cylindrical body 21. Considering only the outer case 8 and the inner case 9, the flat plate 20 faces the flat plate 14. In the example shown in FIGS. 3 and 4, the flat plate 20 is parallel to the flat plate 14. The cylinder 21 is provided on the edge of the flat plate 20. The cylindrical body 21 is disposed so as to extend upward from the edge of the flat plate 20. The cylinder body 21 is disposed inside the cylinder body 15. In the example shown in FIG. 4, the flat plate 20 has a quadrangular shape. Specifically, the flat plate 20 has a rectangular shape. The cross section of the cylindrical body 21 parallel to the flat plate 20 is rectangular. The cylindrical body 21 is provided at the edge of the flat plate 20 at the lower end.
　筒体２１は、例えば平板２２、平板２３、平板２４及び平板２５を備える。容器２に何も入れられていなければ、平板２３は平板２２に対向する。図４に示す例では、平板２３は平板２２に平行である。外ケース８及び内ケース９のみを考慮すると、平板２２は平板１６に対向する。平板２２は平板１６に平行である。また、平板２３は平板１７に対向する。平板２３は平板１７に平行である。 The cylinder 21 includes a flat plate 22, a flat plate 23, a flat plate 24, and a flat plate 25, for example. If nothing is put in the container 2, the flat plate 23 faces the flat plate 22. In the example shown in FIG. 4, the flat plate 23 is parallel to the flat plate 22. Considering only the outer case 8 and the inner case 9, the flat plate 22 faces the flat plate 16. The flat plate 22 is parallel to the flat plate 16. The flat plate 23 faces the flat plate 17. The flat plate 23 is parallel to the flat plate 17.
　平板２４は、平板２２と平板２３との間に設けられる。図４に示す例では、平板２４は平板２２に直交する。平板２５は、平板２２と平板２３との間に設けられる。容器２に何も入れられていなければ、平板２５は平板２４に対向する。図４に示す例では、平板２５は平板２４に平行である。また、平板２５は、平板２２に直交する。外ケース８及び内ケース９のみを考慮すると、平板２４は平板１８に対向する。平板２４は平板１８に平行である。また、平板２５は平板１９に対向する。平板２５は平板１９に平行である。 The flat plate 24 is provided between the flat plate 22 and the flat plate 23. In the example shown in FIG. 4, the flat plate 24 is orthogonal to the flat plate 22. The flat plate 25 is provided between the flat plate 22 and the flat plate 23. If nothing is put in the container 2, the flat plate 25 faces the flat plate 24. In the example shown in FIG. 4, the flat plate 25 is parallel to the flat plate 24. The flat plate 25 is orthogonal to the flat plate 22. Considering only the outer case 8 and the inner case 9, the flat plate 24 faces the flat plate 18. The flat plate 24 is parallel to the flat plate 18. The flat plate 25 faces the flat plate 19. The flat plate 25 is parallel to the flat plate 19.
　閉塞体１０は、外ケース８の縁と内ケース９の縁との間に設けられる。閉塞体１０により、外ケース８の縁と内ケース９の縁との隙間が塞がれる。図４に示す例では、閉塞体１０は四角形の環状である。閉塞体１０は、筒体１５の縁と筒体２１の縁との間に設けられる。閉塞体１０により、筒体１５の縁と筒体２１の縁との隙間が塞がれる。 The closing body 10 is provided between the edge of the outer case 8 and the edge of the inner case 9. The closing body 10 closes the gap between the edge of the outer case 8 and the edge of the inner case 9. In the example shown in FIG. 4, the closing body 10 has a quadrangular annular shape. The closing body 10 is provided between the edge of the cylinder body 15 and the edge of the cylinder body 21. The closing body 10 closes the gap between the edge of the cylinder 15 and the edge of the cylinder 21.
　真空断熱材１１は、外ケース８と内ケース９との間に配置される。真空断熱材１１は、少なくとも、平板１４と平板２０との間並びに筒体１５と筒体２１との間に配置される。図４に示す例では、真空断熱材１１は、真空断熱板２６、真空断熱板２７、真空断熱板２８、真空断熱板２９及び真空断熱板３０を備える。 The vacuum heat insulating material 11 is disposed between the outer case 8 and the inner case 9. The vacuum heat insulating material 11 is disposed at least between the flat plate 14 and the flat plate 20 and between the cylindrical body 15 and the cylindrical body 21. In the example shown in FIG. 4, the vacuum heat insulating material 11 includes a vacuum heat insulating plate 26, a vacuum heat insulating plate 27, a vacuum heat insulating plate 28, a vacuum heat insulating plate 29, and a vacuum heat insulating plate 30.
　真空断熱板２６は、平板１４と平板２０との間に配置される。真空断熱板２７は、平板１６と平板２２との間に配置される。真空断熱板２８は、平板１７と平板２３との間に配置される。真空断熱板２９は、平板１８と平板２４との間に配置される。真空断熱板３０は、平板１９と平板２５との間に配置される。したがって、容器２に入れられた物品７は、下方及び四方が真空断熱材１１によって囲まれる。 The vacuum heat insulating plate 26 is disposed between the flat plate 14 and the flat plate 20. The vacuum heat insulating plate 27 is disposed between the flat plate 16 and the flat plate 22. The vacuum heat insulating plate 28 is disposed between the flat plate 17 and the flat plate 23. The vacuum heat insulating plate 29 is disposed between the flat plate 18 and the flat plate 24. The vacuum heat insulating plate 30 is disposed between the flat plate 19 and the flat plate 25. Therefore, the article 7 placed in the container 2 is surrounded by the vacuum heat insulating material 11 on the lower side and the four sides.
　図５は、真空断熱板２６の例を示す斜視図である。図６は、図５のＣ－Ｃ断面を示す図である。真空断熱板２６は、ガラス繊維３１とフィルム３２とを備える。フィルム３２は、例えば樹脂フィルムである。板状のガラス繊維３１をフィルム３２で覆ったものが真空断熱板２６である。真空断熱板２６を製造する場合は、例えばガラス繊維３１をフィルム３２で覆い、中の空気を吸引して真空度を上げる。所望の真空度が得られたら、フィルム３２の縁を完全に接合する。これにより、真空断熱板２６を得ることができる。真空断熱板２６の熱伝導率は、例えば０．００３［Ｗ／ｍＫ］である。真空断熱板２７から真空断熱板３０の構成は、真空断熱板２６の構成と同様である。 FIG. 5 is a perspective view showing an example of the vacuum heat insulating plate 26. 6 is a cross-sectional view taken along the line CC of FIG. The vacuum heat insulating plate 26 includes glass fibers 31 and a film 32. The film 32 is a resin film, for example. A plate-like glass fiber 31 covered with a film 32 is a vacuum heat insulating plate 26. When manufacturing the vacuum heat insulation board 26, the glass fiber 31 is covered with the film 32, for example, the inside air is attracted | sucked and a vacuum degree is raised. Once the desired degree of vacuum is obtained, the edges of the film 32 are fully joined. Thereby, the vacuum heat insulation board 26 can be obtained. The thermal conductivity of the vacuum heat insulating plate 26 is, for example, 0.003 [W / mK]. The configuration of the vacuum heat insulating plate 27 to the vacuum heat insulating plate 30 is the same as that of the vacuum heat insulating plate 26.
　発泡断熱材１２は、外ケース８、内ケース９及び閉塞体１０が組み立てられた後に、外ケース８、内ケース９及び閉塞体１０によって囲まれた空間に貫通孔１３から充填される。発泡断熱材１２が充填される際に、真空断熱材１１は外ケース８と内ケース９との間に既に配置されている。図３は、外ケース８、内ケース９及び閉塞体１０によって囲まれた空間のうち、真空断熱材１１以外の全ての部分に発泡断熱材１２が充填される例を示す。図３に示す例では、発泡断熱材１２の一部は、外ケース８と真空断熱材１１との間に設けられる。発泡断熱材１２の一部は、内ケース９と真空断熱材１１との間に設けられる。発泡断熱材１２の一部は、閉塞体１０と真空断熱材１１との間に設けられる。また、発泡断熱材１２の一部は、隣接する真空断熱板の間に設けられる。 The foam heat insulating material 12 is filled from the through hole 13 into the space surrounded by the outer case 8, the inner case 9 and the closing body 10 after the outer case 8, the inner case 9 and the closing body 10 are assembled. When the foam heat insulating material 12 is filled, the vacuum heat insulating material 11 is already disposed between the outer case 8 and the inner case 9. FIG. 3 shows an example in which the foamed heat insulating material 12 is filled in all the portions other than the vacuum heat insulating material 11 in the space surrounded by the outer case 8, the inner case 9 and the closing body 10. In the example shown in FIG. 3, a part of the foam heat insulating material 12 is provided between the outer case 8 and the vacuum heat insulating material 11. A part of the foam heat insulating material 12 is provided between the inner case 9 and the vacuum heat insulating material 11. A part of the foam heat insulating material 12 is provided between the closing body 10 and the vacuum heat insulating material 11. A part of the foam heat insulating material 12 is provided between adjacent vacuum heat insulating plates.
　図７は、図１のＢ－Ｂ断面の一部を示す図である。図７では、平板１９に形成された下側の貫通孔１３の位置を破線で示している。例えば、真空断熱板２６の縁２６ａは、真空断熱板２７側を向く。真空断熱板２６は、縁２６ａと真空断熱板２７との間に一定の幅の隙間が空くように配置される。例えば、発泡断熱材１２が充填される前であれば、貫通孔１３は、隣接する真空断熱板の間に形成された隙間に対向する。このような位置に貫通孔１３を形成しておけば、隣接する真空断熱板の隙間に発泡断熱材１２を容易に充填することができる。 FIG. 7 is a view showing a part of the BB cross section of FIG. In FIG. 7, the position of the lower through hole 13 formed in the flat plate 19 is indicated by a broken line. For example, the edge 26a of the vacuum heat insulating plate 26 faces the vacuum heat insulating plate 27 side. The vacuum heat insulating plate 26 is disposed such that a gap with a certain width is provided between the edge 26 a and the vacuum heat insulating plate 27. For example, before the foam heat insulating material 12 is filled, the through hole 13 faces a gap formed between adjacent vacuum heat insulating plates. If the through-hole 13 is formed in such a position, the foam heat insulating material 12 can be easily filled in the gap between the adjacent vacuum heat insulating plates.
　上述したように、発泡断熱材１２は貫通孔１３から注入される。このため、発泡断熱材１２は貫通孔１３から視認可能である。図８は、図７のＤ－Ｄ断面の一例を示す図である。図８は、充填された発泡断熱材１２の一例を示す図である。発泡断熱材１２は、外ケース８、内ケース９及び閉塞体１０によって囲まれた空間のみに配置されても良い。図９は、図７のＤ－Ｄ断面の他の例を示す図である。図９に示すように、発泡断熱材１２は、一部が貫通孔１３に配置されても良い。図１０は、図７のＤ－Ｄ断面の他の例を示す図である。図１０に示すように、発泡断熱材１２によって貫通孔１３が塞がれても良い。かかる場合、発泡断熱材１２のうち貫通孔１３に配置された部分の表面は、外ケース８の表面と面一であることが好適である。図８から図１０は、発泡断熱材１２を貫通孔１３から注入することによって得られる配置例を示す。 As described above, the foam heat insulating material 12 is injected from the through hole 13. For this reason, the foam heat insulating material 12 is visible from the through hole 13. FIG. 8 is a diagram showing an example of a DD cross section of FIG. FIG. 8 is a view showing an example of the filled foam heat insulating material 12. The foam heat insulating material 12 may be disposed only in a space surrounded by the outer case 8, the inner case 9, and the closing body 10. FIG. 9 is a diagram showing another example of the DD cross section of FIG. As shown in FIG. 9, a part of the foam heat insulating material 12 may be disposed in the through hole 13. FIG. 10 is a diagram showing another example of the DD cross section of FIG. As shown in FIG. 10, the through hole 13 may be closed by the foam heat insulating material 12. In such a case, it is preferable that the surface of the portion of the foam heat insulating material 12 disposed in the through hole 13 is flush with the surface of the outer case 8. FIGS. 8 to 10 show examples of arrangement obtained by injecting the foam heat insulating material 12 from the through hole 13.
　図７は、真空断熱材１１と外ケース８との間及び真空断熱材１１と内ケース９との間の双方に発泡断熱材１２が設けられる例を示す。真空断熱材１１の配置は、図７に示す例に限定されない。図１１、図１２及び図１３は、真空断熱材１１の他の配置例を示す図である。 FIG. 7 shows an example in which the foam heat insulating material 12 is provided between the vacuum heat insulating material 11 and the outer case 8 and between the vacuum heat insulating material 11 and the inner case 9. The arrangement of the vacuum heat insulating material 11 is not limited to the example shown in FIG. FIGS. 11, 12, and 13 are diagrams illustrating other arrangement examples of the vacuum heat insulating material 11.
　図１１は、真空断熱材１１が内ケース９に対向する例を示す。図１１に示す例では、真空断熱板２６が内ケース９の平板２０に対向する。真空断熱板２６を平板２０に密着させても良い。発泡断熱材１２は、真空断熱板２６と外ケース８の平板１４との間に設けられる。同様に、真空断熱板２７は内ケース９の平板２２に対向する。真空断熱板２７を平板２２に密着させても良い。発泡断熱材１２は、真空断熱板２７と外ケース８の平板１６との間に設けられる。他の真空断熱板についても同様である。図１１に示す例であれば、必要な真空断熱材１１の量を低減できる。 FIG. 11 shows an example in which the vacuum heat insulating material 11 faces the inner case 9. In the example shown in FIG. 11, the vacuum heat insulating plate 26 faces the flat plate 20 of the inner case 9. The vacuum heat insulating plate 26 may be adhered to the flat plate 20. The foam heat insulating material 12 is provided between the vacuum heat insulating plate 26 and the flat plate 14 of the outer case 8. Similarly, the vacuum heat insulating plate 27 faces the flat plate 22 of the inner case 9. The vacuum heat insulating plate 27 may be adhered to the flat plate 22. The foam heat insulating material 12 is provided between the vacuum heat insulating plate 27 and the flat plate 16 of the outer case 8. The same applies to other vacuum heat insulating plates. If it is an example shown in FIG. 11, the quantity of the required vacuum heat insulating material 11 can be reduced.
　図１２は、真空断熱材１１が外ケース８に対向する例を示す。図１２に示す例では、真空断熱板２６が外ケース８の平板１４に対向する。真空断熱板２６を平板１４に密着させても良い。発泡断熱材１２は、真空断熱板２６と内ケース９の平板２０との間に設けられる。同様に、真空断熱板２７は外ケース８の平板１６に対向する。真空断熱板２７を平板１６に密着させても良い。発泡断熱材１２は、真空断熱板２７と内ケース９の平板２２と間に設けられる。他の真空断熱板についても同様である。 FIG. 12 shows an example in which the vacuum heat insulating material 11 faces the outer case 8. In the example shown in FIG. 12, the vacuum heat insulating plate 26 faces the flat plate 14 of the outer case 8. The vacuum heat insulating plate 26 may be adhered to the flat plate 14. The foam heat insulating material 12 is provided between the vacuum heat insulating plate 26 and the flat plate 20 of the inner case 9. Similarly, the vacuum heat insulating plate 27 faces the flat plate 16 of the outer case 8. The vacuum heat insulating plate 27 may be adhered to the flat plate 16. The foam heat insulating material 12 is provided between the vacuum heat insulating plate 27 and the flat plate 22 of the inner case 9. The same applies to other vacuum heat insulating plates.
　図１３は、一部の真空断熱材１１が二重に配置される例を示す。例えば、真空断熱材１１は、Ｌ字形状に折れ曲がった真空断熱板３３を更に備える。真空断熱板２６は、図７に示す例と同様に、縁２６ａと真空断熱板２７との間に一定の幅の隙間が空くように配置される。真空断熱板３３は、上記隙間を外ケース８側から覆うように配置される。例えば、真空断熱板３３は、真空断熱板２６の縁２６ａ、上記隙間及び縁２６ａに最も近い真空断熱板２７の縁２７ａと外ケース８との間に配置される。真空断熱板３３は、上記隙間を内ケース９側から覆うように配置されても良い。例えば、真空断熱板３３は、真空断熱板２６の縁２６ａ、上記隙間及び真空断熱板２７の縁２７ａと内ケース９との間に配置される。図１３に示す例であれば、真空断熱板２６と真空断熱板２７との隙間からの熱漏洩を抑制できる。真空断熱板が隣接する他の部分についても、真空断熱材１１を二重に配置しても良い。 FIG. 13 shows an example in which some of the vacuum heat insulating materials 11 are arranged in a double manner. For example, the vacuum heat insulating material 11 further includes a vacuum heat insulating plate 33 bent into an L shape. Similarly to the example shown in FIG. 7, the vacuum heat insulating plate 26 is disposed such that a gap having a certain width is provided between the edge 26 a and the vacuum heat insulating plate 27. The vacuum heat insulating plate 33 is disposed so as to cover the gap from the outer case 8 side. For example, the vacuum heat insulating plate 33 is disposed between the edge 26 a of the vacuum heat insulating plate 26, the edge 27 a of the vacuum heat insulating plate 27 closest to the gap and the edge 26 a, and the outer case 8. The vacuum heat insulating plate 33 may be disposed so as to cover the gap from the inner case 9 side. For example, the vacuum heat insulating plate 33 is disposed between the edge 26 a of the vacuum heat insulating plate 26, the gap and the edge 27 a of the vacuum heat insulating plate 27 and the inner case 9. If it is an example shown in FIG. 13, the heat leak from the clearance gap between the vacuum heat insulation board 26 and the vacuum heat insulation board 27 can be suppressed. The vacuum heat insulating material 11 may be disposed in a double manner for other portions adjacent to the vacuum heat insulating plate.
　図４は、外ケース８の筒体１５に貫通孔１３が形成される例を示す。貫通孔１３を形成する位置は、図４に示す例に限定されない。図１４、図１５、図１６及び図１７は、貫通孔１３を形成する位置の他の例を示す図である。 FIG. 4 shows an example in which the through hole 13 is formed in the cylindrical body 15 of the outer case 8. The position where the through hole 13 is formed is not limited to the example shown in FIG. 14, FIG. 15, FIG. 16 and FIG. 17 are diagrams showing other examples of positions where the through holes 13 are formed.
　図１４は、外ケース８に備えられた各平板の中央部に貫通孔１３が形成される例を示す。貫通孔１３は、外ケース８に備えられた一部の平板に形成されても良い。図１４に示す例は、図１１に示すように真空断熱材１１を内ケース９に対向させる場合に好適である。図１５は、外ケース８に備えられた平板の各境界部に貫通孔１３が形成される例を示す。貫通孔１３は、一部の境界部に形成されても良い。図１５に示す例も、真空断熱材１１を内ケース９に対向させる場合に好適である。図１５に示す例であれば、真空断熱板の縁を発泡断熱材１２で確実に抑えることができる。 FIG. 14 shows an example in which a through hole 13 is formed at the center of each flat plate provided in the outer case 8. The through hole 13 may be formed in a part of the flat plate provided in the outer case 8. The example shown in FIG. 14 is suitable when the vacuum heat insulating material 11 is opposed to the inner case 9 as shown in FIG. FIG. 15 shows an example in which through holes 13 are formed at each boundary portion of a flat plate provided in the outer case 8. The through hole 13 may be formed at a part of the boundary portion. The example shown in FIG. 15 is also suitable when the vacuum heat insulating material 11 is opposed to the inner case 9. In the example shown in FIG. 15, the edge of the vacuum heat insulating plate can be reliably suppressed by the foam heat insulating material 12.
　図１６は、閉塞体１０に貫通孔１３が形成される例を示す。図１６は、閉塞体１０の四隅に貫通孔１３が形成される例を示す。閉塞体１０に貫通孔１３を形成する場合は、貫通孔１３を外ケース８に更に形成しても良い。例えば、平板１４に貫通孔１３を形成しても良い。 FIG. 16 shows an example in which the through hole 13 is formed in the closing body 10. FIG. 16 shows an example in which through holes 13 are formed at the four corners of the closing body 10. When the through hole 13 is formed in the closing body 10, the through hole 13 may be further formed in the outer case 8. For example, the through hole 13 may be formed in the flat plate 14.
　図１７は、内ケース９に備えられた各平板に貫通孔１３が形成される例を示す。貫通孔１３は、内ケース９に備えられた一部の平板に形成されても良い。図１７に示す例は、図１２に示すように真空断熱材１１を外ケース８に対向させる場合に好適である。内ケース９に貫通孔１３を形成する場合は、貫通孔１３を閉塞体１０に更に形成しても良い。また、内ケース９に貫通孔１３を形成する場合は、貫通孔１３を外ケース８に更に形成しても良い。 FIG. 17 shows an example in which the through hole 13 is formed in each flat plate provided in the inner case 9. The through hole 13 may be formed in a part of the flat plate provided in the inner case 9. The example shown in FIG. 17 is suitable when the vacuum heat insulating material 11 is opposed to the outer case 8 as shown in FIG. When the through hole 13 is formed in the inner case 9, the through hole 13 may be further formed in the closing body 10. When the through hole 13 is formed in the inner case 9, the through hole 13 may be further formed in the outer case 8.
　図１４、図１５、図１６及び図１７に示す例においても、発泡断熱材１２は貫通孔１３から充填される。このため、発泡断熱材１２は貫通孔１３から視認可能である。発泡断熱材１２の一部が貫通孔１３に配置されても良いし、発泡断熱材１２によって貫通孔１３が塞がれても良い。 14, 15, 16, and 17, the foam heat insulating material 12 is filled from the through hole 13. For this reason, the foam heat insulating material 12 is visible from the through hole 13. A part of the foam heat insulating material 12 may be disposed in the through hole 13, or the through hole 13 may be blocked by the foam heat insulating material 12.
　図５及び図６は、真空断熱板２６がガラス繊維３１とフィルム３２とを備える例を示す。真空断熱板２６は、図５及び図６に示す例に限定されない。例えば、フィルム３２の熱伝導率は、ガラス繊維３１の熱伝導率より高い。また、フィルム３２の熱伝導率は、発泡断熱材１２の熱伝導率より高い。このため、真空断熱板２６は、フィルム３２を介して熱が伝わることを抑制するための手段を更に備えても良い。図１８及び図１９は、真空断熱板２６の他の例を示す図である。 5 and 6 show an example in which the vacuum heat insulating plate 26 includes a glass fiber 31 and a film 32. FIG. The vacuum heat insulation board 26 is not limited to the example shown in FIG.5 and FIG.6. For example, the thermal conductivity of the film 32 is higher than the thermal conductivity of the glass fiber 31. Moreover, the thermal conductivity of the film 32 is higher than the thermal conductivity of the foam heat insulating material 12. For this reason, the vacuum heat insulating plate 26 may further include means for suppressing heat transfer through the film 32. 18 and 19 are diagrams showing another example of the vacuum heat insulating plate 26. FIG.
　図１８は、真空断熱板２６がガラス繊維３１及びフィルム３２に加え、断熱シート３４を更に備える例を示す。断熱シート３４は、フィルム３２に設けられる。断熱シート３４は、ガラス繊維３１を包み込むフィルム３２を更に包むようにフィルム３２の外側に配置される。例えば、断熱シート３４の熱伝導率は、フィルム３２の熱伝導率より低い。図１８に示す例であれば、フィルム３２を介して熱が伝わることを抑制できる。 FIG. 18 shows an example in which the vacuum heat insulating plate 26 further includes a heat insulating sheet 34 in addition to the glass fiber 31 and the film 32. The heat insulating sheet 34 is provided on the film 32. The heat insulating sheet 34 is disposed outside the film 32 so as to further wrap the film 32 that wraps the glass fiber 31. For example, the thermal conductivity of the heat insulating sheet 34 is lower than the thermal conductivity of the film 32. In the example shown in FIG. 18, heat can be prevented from being transmitted through the film 32.
　図１９は、真空断熱板２６がガラス繊維３１及びフィルム３２に加え、断熱フィルム３５を更に備える例を示す。図１９に示す例では、ガラス繊維３１が２枚のフィルム３２によって上下から覆われる。断熱フィルム３５は、上側のフィルム３２と下側のフィルム３２との間に配置される。断熱フィルム３５が存在するため、上側のフィルム３２と下側のフィルム３２とは直接接触しない。例えば、断熱フィルム３５の熱伝導率は、フィルム３２の熱伝導率より低い。図１９に示す例であれば、フィルム３２を介して熱が伝わることを抑制できる。 FIG. 19 shows an example in which the vacuum heat insulating plate 26 further includes a heat insulating film 35 in addition to the glass fiber 31 and the film 32. In the example shown in FIG. 19, the glass fiber 31 is covered from above and below by two films 32. The heat insulating film 35 is disposed between the upper film 32 and the lower film 32. Since the heat insulating film 35 exists, the upper film 32 and the lower film 32 are not in direct contact with each other. For example, the heat conductivity of the heat insulating film 35 is lower than the heat conductivity of the film 32. In the example shown in FIG. 19, heat can be prevented from being transmitted through the film 32.
　図１８に示す例及び図１９に示す例は、真空断熱板２７から真空断熱板３０に適用できる。 18 and the example shown in FIG. 19 can be applied from the vacuum heat insulating plate 27 to the vacuum heat insulating plate 30.
　本実施の形態に示す断熱容器１では、真空断熱材１１が発泡断熱材１２によって支持される。図７に示す例では、貫通孔１３から注入された発泡断熱材１２が、真空断熱材１１と外ケース８との間及び真空断熱材１１と内ケース９との間の双方に設けられる。また、図１１に示す例では、貫通孔１３から注入された発泡断熱材１２が真空断熱材１１と外ケース８との間に設けられ、発泡断熱材１２によって真空断熱材１１が内ケース９に押し付けられる。図１２に示す例では、貫通孔１３から注入された発泡断熱材１２が真空断熱材１１と内ケース９との間に設けられ、発泡断熱材１２によって真空断熱材１１が外ケース８に押し付けられる。このため、真空断熱材１１を所望の位置で支持でき、且つ断熱性の低下を抑制できる。本実施の形態に示す断熱容器１は、物品７の温度を厳しく管理する必要がある場合、例えば物品７がワクチン製剤を含む場合に好適である。 In the heat insulating container 1 shown in the present embodiment, the vacuum heat insulating material 11 is supported by the foam heat insulating material 12. In the example shown in FIG. 7, the foam heat insulating material 12 injected from the through hole 13 is provided both between the vacuum heat insulating material 11 and the outer case 8 and between the vacuum heat insulating material 11 and the inner case 9. In the example shown in FIG. 11, the foam heat insulating material 12 injected from the through hole 13 is provided between the vacuum heat insulating material 11 and the outer case 8, and the vacuum heat insulating material 11 is attached to the inner case 9 by the foam heat insulating material 12. Pressed. In the example shown in FIG. 12, the foam heat insulating material 12 injected from the through hole 13 is provided between the vacuum heat insulating material 11 and the inner case 9, and the vacuum heat insulating material 11 is pressed against the outer case 8 by the foam heat insulating material 12. . For this reason, the vacuum heat insulating material 11 can be supported in a desired position, and a heat insulation fall can be suppressed. The insulated container 1 shown in the present embodiment is suitable when the temperature of the article 7 needs to be strictly controlled, for example, when the article 7 includes a vaccine preparation.
　なお、蓋３も容器２のように真空断熱材を備えることが望ましい。蓋３に冷却機能を備えても良い。冷却機能を備える蓋３と冷却機能を備えていない蓋３との双方が容器２に着脱可能であっても良い。また、蓋３は断熱容器１に必須の要素ではなく、例えば、収納棚４を容器２の内部に配置すると収納棚４の一部が蓋３の機能を備えても良い。 In addition, it is desirable that the lid 3 is also provided with a vacuum heat insulating material like the container 2. The lid 3 may have a cooling function. Both the lid 3 having a cooling function and the lid 3 not having a cooling function may be detachable from the container 2. The lid 3 is not an essential element for the heat insulating container 1. For example, when the storage shelf 4 is disposed inside the container 2, a part of the storage shelf 4 may have the function of the lid 3.
　図２０は、この発明の実施の形態１における断熱容器１の他の例を示す斜視図である。図１は、容器２の開口が上向きである例を示す。一方、図２０は、容器２の開口が横向きである例を示す。断熱容器１は、図２０に示すように横向きに使用されるものであっても構わない。 FIG. 20 is a perspective view showing another example of the heat insulating container 1 according to Embodiment 1 of the present invention. FIG. 1 shows an example in which the opening of the container 2 is upward. On the other hand, FIG. 20 shows an example in which the opening of the container 2 is sideways. The heat insulation container 1 may be used sideways as shown in FIG.
　この発明に係る断熱容器は、物品を保温或いは保冷するために利用される。 The heat insulating container according to the present invention is used for keeping the article warm or cold.
　１　断熱容器、　２　容器、　３　蓋、　４　収納棚、　５　枠、　６　仕切り、　７　物品、　８　外ケース、　９　内ケース、　１０　閉塞体、　１１　真空断熱材、　１２　発泡断熱材、　１３　貫通孔、　１４　平板（第１平板）、　１５　筒体（第１筒体）、　１６　平板（第３平板）、　１７　平板（第４平板）、　１８　平板（第５平板）、　１９　平板（第６平板）、　２０　平板（第２平板）、　２１　筒体（第２筒体）、　２２　平板（第７平板）、　２３　平板（第８平板）、　２４　平板（第９平板）、　２５　平板（第１０平板）、　２６　真空断熱板、　２６ａ　縁、　２７　真空断熱板、　２７ａ　縁、　２８　真空断熱板、　２９　真空断熱板、　３０　真空断熱板、　３１　ガラス繊維、　３２　フィルム、　３３　真空断熱板、　３４　断熱シート、　３５　断熱フィルム 1 heat insulation container, 2 containers, 3 lids, 4 storage shelves, 5 frames, 6 partitions, 7 articles, 8 outer cases, 9 inner cases, 10 closed bodies, 11 vacuum insulation materials, 12 foam insulation materials, 13 through holes, 14 Flat plate (first flat plate), 15 cylinder (first cylindrical body), 16 flat plate (third flat plate), 17 flat plate (fourth flat plate), 18 flat plate (fifth flat plate), 19 flat plate (sixth flat plate), 20 Flat plate (second flat plate), 21 cylinder (second cylindrical body), 22 flat plate (seventh flat plate), 23 flat plate (eighth flat plate), 24 flat plate (9th flat plate), 25 flat plate (tenth flat plate), 26 Vacuum insulation plate, 26a rim, 27 vacuum insulation plate, 27a rim, 28 vacuum insulation plate, 29 vacuum insulation plate, 30 vacuum insulation plate, 31 glass fiber, 32 fiber Beam, 33 a vacuum insulation board, 34 insulation sheet, 35 insulation film

Claims (10)

  1. 　貫通孔が形成された箱状の外ケースと、
    　前記外ケースの内側に配置された箱状の内ケースと、
    　前記外ケースの縁及び前記内ケースの縁の間に設けられた閉塞体と、
    　前記外ケース及び前記内ケースの間に配置された真空断熱材と、
    　前記真空断熱材及び前記外ケースの間に設けられた発泡断熱材と、
    を備え、
    　前記外ケースは、
    　第１平板と、
    　前記第１平板の縁に設けられた第１筒体と、
    を備え、
    　前記内ケースは、
    　第２平板と、
    　前記第２平板の縁に設けられ、前記第１筒体の内側に配置された第２筒体と、
    を備え、
    　前記真空断熱材は、前記第１平板と前記第２平板との間及び前記第１筒体と前記第２筒体との間に配置され、
    　前記貫通孔から前記発泡断熱材が視認可能な断熱容器。     A box-shaped outer case with a through hole;
    A box-shaped inner case disposed inside the outer case;
    A closure provided between an edge of the outer case and an edge of the inner case;
    A vacuum heat insulating material disposed between the outer case and the inner case;
    A foam heat insulating material provided between the vacuum heat insulating material and the outer case;
    With
    The outer case is
    A first flat plate;
    A first cylinder provided on an edge of the first flat plate;
    With
    The inner case is
    A second flat plate;
    A second cylinder provided on an edge of the second flat plate and disposed inside the first cylinder;
    With
    The vacuum heat insulating material is disposed between the first flat plate and the second flat plate and between the first cylindrical body and the second cylindrical body,
    A heat-insulating container in which the foamed heat insulating material is visible from the through hole.
  2. 　箱状の外ケースと、
    　前記外ケースの内側に配置された箱状の内ケースと、
    　前記外ケースの縁及び前記内ケースの縁の間に設けられ、貫通孔が形成された閉塞体と、
    　前記外ケース及び前記内ケースの間に配置された真空断熱材と、
    　前記真空断熱材及び前記外ケースの間に設けられた発泡断熱材と、
    を備え、
    　前記外ケースは、
    　第１平板と、
    　前記第１平板の縁に設けられた第１筒体と、
    を備え、
    　前記内ケースは、
    　第２平板と、
    　前記第２平板の縁に設けられ、前記第１筒体の内側に配置された第２筒体と、
    を備え、
    　前記真空断熱材は、前記第１平板と前記第２平板との間及び前記第１筒体と前記第２筒体との間に配置され、
    　前記貫通孔から前記発泡断熱材が視認可能な断熱容器。     A box-shaped outer case,
    A box-shaped inner case disposed inside the outer case;
    A closing body provided between an edge of the outer case and an edge of the inner case, and having a through hole;
    A vacuum heat insulating material disposed between the outer case and the inner case;
    A foam heat insulating material provided between the vacuum heat insulating material and the outer case;
    With
    The outer case is
    A first flat plate;
    A first cylinder provided on an edge of the first flat plate;
    With
    The inner case is
    A second flat plate;
    A second cylinder provided on an edge of the second flat plate and disposed inside the first cylinder;
    With
    The vacuum heat insulating material is disposed between the first flat plate and the second flat plate and between the first cylindrical body and the second cylindrical body,
    A heat-insulating container in which the foamed heat insulating material is visible from the through hole.
  3. 　前記外ケースに第２貫通孔が形成され、
    　前記第２貫通孔から前記発泡断熱材が視認可能な請求項２に記載の断熱容器。     A second through hole is formed in the outer case;
    The heat insulating container according to claim 2, wherein the foamed heat insulating material is visible from the second through hole.
  4. 　前記発泡断熱材は、前記真空断熱材と前記内ケースとの間にも設けられた請求項１から請求項３の何れか一項に記載の断熱容器。 The heat insulation container according to any one of claims 1 to 3, wherein the foam heat insulating material is also provided between the vacuum heat insulating material and the inner case.
  5. 　前記真空断熱材は、
    　第１真空断熱板と、
    　前記第１真空断熱板側を向く縁が前記第１真空断熱板との間に隙間を空けて配置された第２真空断熱板と、
    　前記第１真空断熱板の一部、前記隙間及び前記第２真空断熱板の前記縁と前記外ケースとの間に配置された第３真空断熱板と、
    を備えた請求項１から請求項４の何れか一項に記載の断熱容器。     The vacuum heat insulating material is
    A first vacuum insulation plate;
    A second vacuum heat insulating plate arranged with a gap between the edge facing the first vacuum heat insulating plate and the first vacuum heat insulating plate;
    A third vacuum heat insulating plate disposed between a part of the first vacuum heat insulating plate, the gap and the edge of the second vacuum heat insulating plate and the outer case;
    The heat insulation container as described in any one of Claims 1-4 provided with.
  6. 　箱状の外ケースと、
    　前記外ケースの内側に配置され、貫通孔が形成された箱状の内ケースと、
    　前記外ケースの縁及び前記内ケースの縁の間に設けられた閉塞体と、
    　前記外ケース及び前記内ケースの間に配置された真空断熱材と、
    　前記真空断熱材及び前記内ケースの間に設けられた発泡断熱材と、
    を備え、
    　前記外ケースは、
    　第１平板と、
    　前記第１平板の縁に設けられた第１筒体と、
    を備え、
    　前記内ケースは、
    　第２平板と、
    　前記第２平板の縁に設けられ、前記第１筒体の内側に配置された第２筒体と、
    を備え、
    　前記真空断熱材は、前記第１平板と前記第２平板との間及び前記第１筒体と前記第２筒体との間に配置され、
    　前記貫通孔から前記発泡断熱材が視認可能な断熱容器。     A box-shaped outer case,
    A box-like inner case disposed inside the outer case and having a through hole;
    A closure provided between an edge of the outer case and an edge of the inner case;
    A vacuum heat insulating material disposed between the outer case and the inner case;
    A foam heat insulating material provided between the vacuum heat insulating material and the inner case;
    With
    The outer case is
    A first flat plate;
    A first cylinder provided on an edge of the first flat plate;
    With
    The inner case is
    A second flat plate;
    A second cylinder provided on an edge of the second flat plate and disposed inside the first cylinder;
    With
    The vacuum heat insulating material is disposed between the first flat plate and the second flat plate and between the first cylindrical body and the second cylindrical body,
    A heat-insulating container in which the foamed heat insulating material is visible from the through hole.
  7. 　前記真空断熱材は、
    　第１真空断熱板と、
    　前記第１真空断熱板側を向く縁が前記第１真空断熱板との間に隙間を空けて配置された第２真空断熱板と、
    　前記第１真空断熱板の一部、前記隙間及び前記第２真空断熱板の前記縁と前記内ケースとの間に配置された第３真空断熱板と、
    を備えた請求項６に記載の断熱容器。     The vacuum heat insulating material is
    A first vacuum insulation plate;
    A second vacuum heat insulating plate arranged with a gap between the edge facing the first vacuum heat insulating plate and the first vacuum heat insulating plate;
    A third vacuum heat insulating plate disposed between a part of the first vacuum heat insulating plate, the gap and the edge of the second vacuum heat insulating plate and the inner case;
    The heat insulation container according to claim 6 provided with.
  8. 　前記貫通孔に前記発泡断熱材が配置された請求項１から請求項７の何れか一項に記載の断熱容器。 The heat insulating container according to any one of claims 1 to 7, wherein the foamed heat insulating material is disposed in the through hole.
  9. 　前記貫通孔は、前記発泡断熱材によって塞がれた請求項１から請求項７の何れか一項に記載の断熱容器。 The heat insulating container according to any one of claims 1 to 7, wherein the through hole is closed by the foam heat insulating material.
  10. 　前記第１平板は四角形状であり、
    　前記第１筒体は、第３平板と前記第３平板に平行な第４平板と前記第３平板及び前記第４平板の間に設けられた第５平板と前記第５平板に平行な第６平板とを備え、
    　前記第２平板は四角形状であり、
    　前記第２筒体は、第７平板と前記第７平板に平行な第８平板と前記第７平板及び前記第８平板の間に設けられた第９平板と前記第９平板に平行な第１０平板とを備え、
    　前記真空断熱材は、前記第３平板と前記第７平板との間、前記第４平板と前記第８平板との間、前記第５平板と前記第９平板との間及び前記第６平板と前記第１０平板との間に配置された請求項１から請求項９の何れか一項に記載の断熱容器。     The first flat plate has a quadrangular shape;
    The first cylinder includes a third flat plate, a fourth flat plate parallel to the third flat plate, a fifth flat plate provided between the third flat plate and the fourth flat plate, and a sixth flat plate parallel to the fifth flat plate. With a flat plate,
    The second flat plate has a quadrangular shape,
    The second cylindrical body includes a seventh flat plate, an eighth flat plate parallel to the seventh flat plate, a ninth flat plate provided between the seventh flat plate and the eighth flat plate, and a tenth parallel to the ninth flat plate. With a flat plate,
    The vacuum heat insulating material is between the third flat plate and the seventh flat plate, between the fourth flat plate and the eighth flat plate, between the fifth flat plate and the ninth flat plate, and the sixth flat plate. The heat insulation container as described in any one of Claims 1-9 arrange | positioned between the said 10th flat plates.
PCT/JP2016/065984 2016-05-31 2016-05-31 Thermally insulated container WO2017208331A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018520235A JP6551605B2 (en) 2016-05-31 2016-05-31 Insulated container
PCT/JP2016/065984 WO2017208331A1 (en) 2016-05-31 2016-05-31 Thermally insulated container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2016/065984 WO2017208331A1 (en) 2016-05-31 2016-05-31 Thermally insulated container

Publications (1)

Publication Number Publication Date
WO2017208331A1 true WO2017208331A1 (en) 2017-12-07

Family

ID=60479210

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/065984 WO2017208331A1 (en) 2016-05-31 2016-05-31 Thermally insulated container

Country Status (2)

Country Link
JP (1) JP6551605B2 (en)
WO (1) WO2017208331A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178870A (en) * 1985-01-30 1986-08-11 川北　弘明 Heat-insulating vessel
JP2001165389A (en) * 1999-12-10 2001-06-22 Matsushita Refrig Co Ltd Insulated box body
JP2015169372A (en) * 2014-03-06 2015-09-28 大日本印刷株式会社 Heat insulation container, and method of manufacturing heat insulation container
JP2015168465A (en) * 2014-03-06 2015-09-28 大日本印刷株式会社 Heat insulating container, and method for repairing heat insulating container

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015168765A (en) * 2014-03-07 2015-09-28 第一工業製薬株式会社 Energy ray-curable resin composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61178870A (en) * 1985-01-30 1986-08-11 川北　弘明 Heat-insulating vessel
JP2001165389A (en) * 1999-12-10 2001-06-22 Matsushita Refrig Co Ltd Insulated box body
JP2015169372A (en) * 2014-03-06 2015-09-28 大日本印刷株式会社 Heat insulation container, and method of manufacturing heat insulation container
JP2015168465A (en) * 2014-03-06 2015-09-28 大日本印刷株式会社 Heat insulating container, and method for repairing heat insulating container

Also Published As

Publication number Publication date
JP6551605B2 (en) 2019-07-31
JPWO2017208331A1 (en) 2018-09-13

Similar Documents

Publication Publication Date Title
WO2014118821A1 (en) Thermal insulation box
EP2900568B1 (en) Convection based temperature assured packaging system
KR200471021Y1 (en) Box-type packaging which can control the internal temperature
WO1999032374A1 (en) Insulated shipping container
KR101910860B1 (en) Packaging box for cooling
JP7378979B2 (en) Temperature storage container
JP2019137458A (en) Heat insulation container, and transportation method using the same
JP2018164484A5 (en)
WO2017208331A1 (en) Thermally insulated container
JP3211437U (en) Cold box
KR101176077B1 (en) Panel made of expanded synthetic resins and packaging using the same
JP2013119426A (en) Freezer
KR20180001317A (en) Ice box
KR20150000671U (en) Box-type packaging which can control the internal temperature
JP2015193388A (en) Cool box
WO2015063820A1 (en) Heat-insulated box
JP2017044352A (en) Cool box
WO2020105178A1 (en) Refrigerator
US11768024B2 (en) Constant temperature container
WO2020255888A1 (en) Isothermal container
KR102634834B1 (en) Modular connecting structure of the refrigerant pack
JP7170297B2 (en) cold insulation container
KR101982638B1 (en) Superchilling packaging system for fresh delivery
ES2632434T3 (en) Isothermal container, method
JP3196828U (en) Cold storage container

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2018520235

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16903959

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16903959

Country of ref document: EP

Kind code of ref document: A1