WO2022102627A1 - 断熱容器 - Google Patents

断熱容器 Download PDF

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Publication number
WO2022102627A1
WO2022102627A1 PCT/JP2021/041225 JP2021041225W WO2022102627A1 WO 2022102627 A1 WO2022102627 A1 WO 2022102627A1 JP 2021041225 W JP2021041225 W JP 2021041225W WO 2022102627 A1 WO2022102627 A1 WO 2022102627A1
Authority
WO
WIPO (PCT)
Prior art keywords
lid
heat insulating
opening
elastic portion
container body
Prior art date
Application number
PCT/JP2021/041225
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
健治 上山
Original Assignee
旭化成株式会社
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 旭化成株式会社 filed Critical 旭化成株式会社
Priority to CN202180076265.8A priority Critical patent/CN116490438A/zh
Priority to US18/036,003 priority patent/US20240017889A1/en
Priority to EP21891873.8A priority patent/EP4245684B1/en
Priority to JP2022561946A priority patent/JP7387028B2/ja
Publication of WO2022102627A1 publication Critical patent/WO2022102627A1/ja

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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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • 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
    • B65D81/3813—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 rigid container being in the form of a box, tray or like container
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • 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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/02—Internal fittings
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • B65D43/0202—Removable lids or covers without integral tamper element
    • B65D43/0214—Removable lids or covers without integral tamper element secured only by friction or gravity
    • B65D43/022—Removable lids or covers without integral tamper element secured only by friction or gravity only on the inside, or a part turned to the inside, of the mouth of the container
    • 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
    • B65D81/3813—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 rigid container being in the form of a box, tray or like container
    • B65D81/3816—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 rigid container being in the form of a box, tray or like container formed of foam material
    • 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
    • B65D81/3825—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 rigid container being in the form of a box, tray or like container with one or more containers located inside the external container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00064—Shape of the outer periphery
    • B65D2543/0012—Shape of the outer periphery having straight sides, e.g. with curved corners
    • B65D2543/00175—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond
    • B65D2543/00194—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond square or rectangular
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00444—Contact between the container and the lid
    • B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
    • B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
    • 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
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00824—Means for facilitating removing of the closure
    • B65D2543/00833—Integral tabs, tongues, handles or similar
    • B65D2543/00851—Integral tabs, tongues, handles or similar on the central part of the lid

Definitions

  • the present invention relates to a heat insulating container.
  • the cold storage material 40 can be arranged at a position above the object, and the cold air cooled by the cold storage material 40 is lowered from the upper part inside the outer box 10 to the outside. It is said that it can be circulated in the box 10 to efficiently cool the entire inside of the outer box 10.
  • the conventional cold storage box as disclosed in Patent Document 1 has a structure in which the outer box cannot be deformed, but the volume of the object stored inside the box changes depending on the situation. Therefore, for example, when the volume of the object is significantly reduced, the inside of the box is filled with a relatively large amount of air. Since air has a higher specific heat than the contents, there is a problem that the cold insulation property (adiabatic efficiency) is lowered when the inside of the box is filled with a relatively large amount of air.
  • the present invention has been made in view of such circumstances, and an object of the present invention is to provide a heat insulating container capable of suppressing a decrease in heat insulating efficiency even when the volume of an object to be stored is reduced.
  • the heat insulating container includes a container body having a storage space formed by a bottom wall and a side wall and an opening connected to the storage space, and a deformable plate-shaped lid.
  • the heat insulating container is provided, and the lid is configured so that the peripheral edge thereof is in close contact with the inner surface of the side wall when at least a part of the lid is deformed while being inserted into the storage space from the opening of the container body. Is what you are doing.
  • the lid is configured so that the peripheral edge thereof is in close contact with the inner surface of the side wall by deforming at least a part of the lid while being inserted into the storage space from the opening of the container body.
  • a heat-insulated closed space consisting of a bottom wall of the container body, a part of the side wall of the container body (a part near the bottom wall), and a lid can be formed inside the storage space, and this heat-insulated closure can be formed.
  • Objects can be stored in the space and used for transportation.
  • the volume of the heat-insulated closed space can be changed by changing the position of the lid (the position where the peripheral edge of the lid and the side wall of the container body are in close contact with each other) according to the volume of the object to be stored. ..
  • the peripheral edge of the lid is brought into close contact with the side wall of the container body with the position of the lid shifted toward the bottom wall side of the container body, and the volume is relatively small.
  • An insulated closed space can be formed. Therefore, even if the volume of the object to be stored changes, the volume of the heat-insulated closed space can be changed accordingly, and the presence of air having a high specific heat in the heat-insulated closed space can be suppressed. It is possible to suppress a decrease in efficiency.
  • a lid body configured by connecting a plurality of parts to each other by a connecting elastic portion
  • the space between the parts is narrowed by compressing the connecting elastic part to reduce the projected area of the lid, while the space between the parts is widened by releasing the compression of the connecting elastic part to project the lid.
  • the area can be expanded.
  • the connecting elastic portion by compressing the connecting elastic portion, the distance between the portions is narrowed so that the projected area of the lid is equal to or less than the area of the opening of the container body (or the length of at least one side of the lid is the corresponding opening).
  • the connecting elastic portion can have a bellows structure.
  • the lid body is configured by connecting a plurality of parts to each other by a connecting elastic portion. Then, the space between the portions of the lid is narrowed by the compression of the connecting elastic portion, and the projected area thereof is reduced (as a result, the projected area of the lid is equal to or less than the area of the opening of the container body). Or, the length of one side of the lid is less than or equal to the length of one side of the corresponding opening.) On the other hand, the compression of the connecting elastic part is released to widen the space between the parts, and the projection thereof.
  • the area is expanded (as a result, the projected area of the lid is greater than or equal to the area of the opening in the container body, or the length of one side of the lid is greater than or equal to the length of one side of the corresponding opening). ..
  • the connecting elastic portion is compressed to reduce the projected area (less than or equal to the area of the opening of the container body), and then the storage space.
  • the compression of the connecting elastic portion can be released inside to increase the projected area (more than the area of the opening of the container body), and the peripheral edge portion thereof can be brought into close contact with the side wall of the container body.
  • a lid body in which a plurality of parts are connected to each other by a connecting elastic portion, for example, the height of the first portion and the second portion with the connecting elastic portion as a boundary are adopted.
  • the height of the part can be different. Therefore, even if the height of the object stored in the container body is different, the height of the first part and the height of the second part can be changed according to the height of the object, and the lid can be used as the object. Can be brought close to (or the lid is brought into close contact with the object). As a result, the space generated between the objects having different heights and the lid can be reduced (or the space is almost eliminated), so that the decrease in heat insulation efficiency can be effectively suppressed.
  • a substantially rectangular lid in a plan view can be formed by connecting a plurality of portions with a band-shaped connecting elastic portion extending in the first direction in a plan view.
  • the length of the side of the lid along the second direction by compressing the connecting elastic portion along the second direction intersecting the first direction (for example, the direction orthogonal to the first direction).
  • the lid can be configured to extend and be longer than the length of the corresponding side.
  • the length of the side of the lid along the second direction is extended by releasing the compression along the second direction of the connecting elastic portion of the lid, and the container body corresponding to these is extended. It can be longer than the length of the side (corresponding side) of the opening. Therefore, the sides intersecting the sides along the second direction of the lid are brought into close contact with the inner surface of the side wall at the side of the opening of the container body corresponding to these sides, and the lid is fixed to the container body. Can be done. At this time, the projected area of the lid when the compression of the connecting elastic portion is released does not necessarily have to be larger than the area of the opening of the container body.
  • the lid can be configured by connecting the first portion and the second portion, which each have a substantially rectangular shape in a plan view, with a connecting elastic portion. Then, it projects to at least one of the first side located on the opposite side of the connecting elastic portion in the first portion and the second side located on the opposite side of the connecting elastic portion in the second portion in the direction away from the connecting elastic portion.
  • the lid can be configured so that the protrusion is formed and the compression of the connecting elastic portion is released so that the protrusion is in close contact with at least a part of one side of the opening.
  • a band-shaped connecting elastic portion extending in the first direction in a plan view is adopted, and a first protruding portion protruding from the first side and a second protruding portion protruding from the second side are adopted.
  • the protrusion may be located closer to one end in the first direction and the second protrusion may be located closer to the other end in the first direction.
  • the protruding portion is brought into close contact with the inner surface of the side wall at least a part of one side of the corresponding opening of the container body, while the other peripheral portion of the lid is brought into close contact with the inner surface of the side wall.
  • the lid can be fixed to the container body by bringing it into close contact with a part of the inner surface of the side wall of the container body corresponding to it. Even when such a configuration is adopted, the projected area of the lid when the compression of the connecting elastic portion is released does not necessarily have to be larger than the area of the opening of the container body.
  • a lid body that is divided into a plurality of parts and is configured to be deformable between a bent state and a flat state by being connected to each other by a hinge part is adopted. Can be done.
  • the lid is divided into a plurality of parts and the parts are connected to each other by a hinge portion so that the lid can be deformed between a bent state and a flat state. It can be appropriately deformed according to the size of the opening of the main body so that the peripheral edge thereof is brought into close contact with the side wall of the container main body.
  • the hinge portion can be arranged substantially in the central portion of the lid in a plan view.
  • the projected area of the lid body is reduced by bending the lid body, and after the lid body is inserted into the storage space. By flattening the lid, the projected area of the lid can be expanded.
  • the lid When such a configuration is adopted, the lid is bent when it is inserted into the storage space through the opening of the container body, so that the projected area is reduced, while the lid is flat after being inserted into the storage space.
  • the projected area is expanded by being in a state.
  • the lid having such a configuration is bent when it is inserted into the storage space of the container body to reduce the projected area, and then (the hinge portion in the substantially central portion is pushed toward the storage space side).
  • the projected area can be increased in the storage space by making it flat (by pulling it up from the storage space side), and the peripheral edge thereof can be brought into close contact with the side wall of the container body.
  • the hinge portion can be arranged in the vicinity of the peripheral portion of the lid.
  • the projected area of the lid is set to be larger than the projected area of the opening of the container body, and the lid is inserted into the storage space from the opening of the container body.
  • the projected area of the lid can be reduced to be substantially the same as the projected area of the opening.
  • the projected area of the lid is set to be larger than the projected area of the opening of the container body when the lid is in a flat state, and when the lid is inserted into the storage space from the opening of the container body. By shifting from the flat state to the bent state, the projected area is reduced to be substantially the same as the projected area of the opening.
  • the lid body having such a configuration is inserted into the storage space of the container body, it is bent at a hinge portion near the peripheral edge portion, and the projected area thereof is regarded as substantially the same as the projected area of the opening portion of the container body. The portion can be brought into close contact with the side wall of the container body.
  • a grip portion to be gripped by the user can be provided on the surface of at least one portion of the lid.
  • the user can deform the lid body by gripping the grip portion provided on the surface of the portion constituting the lid body. Therefore, the deformation of the lid (compression of the connected compression portion, compression release of the connected compression portion, transition from the bent state to the flat state, transition from the flat state to the bent state, etc.) becomes easy.
  • a peripheral elastic portion can be provided on at least a part of the peripheral portion of the lid.
  • the peripheral elastic portion is provided at least a part of the peripheral edge portion of the lid body, the peripheral elastic portion of the lid body is compressed when it is inserted into the storage space of the container body to increase the projected area. After making it small, the compression of the peripheral elastic part is released in the storage space to increase the projected area, and the peripheral edge portion (for the peripheral edge portion provided with the peripheral edge elastic portion, the peripheral edge elastic portion) is brought into close contact with the inner surface of the side wall. Can be made to.
  • the present invention it is possible to provide a heat insulating container capable of suppressing a decrease in heat insulating efficiency even when the volume of an object to be stored is reduced.
  • a side view of the lid of the heat insulating container according to the second embodiment of the present invention ((A) is a bent state, (B) is a flat state).
  • a perspective view of a hinge portion of a lid of a heat insulating container according to a second embodiment of the present invention ((A) is a bent state, (B) is a flat state).
  • a side view of the hinge portion of the lid of the heat insulating container according to the second embodiment of the present invention ((A) is a bent state, (B) is a flat state). It is a top view of the lid body of the heat insulating container which concerns on 3rd Embodiment of this invention. It is a top view of the modification of the lid body of the heat insulating container which concerns on 3rd Embodiment of this invention. It is a top view of the modification of the lid body of the heat insulating container which concerns on 3rd Embodiment of this invention. It is a top view of the lid body of the heat insulating container which concerns on 4th Embodiment of this invention.
  • the heat insulating container 1 according to the first embodiment of the present invention includes a container body 10 and a lid 20, and an object such as food is stored inside the container body 10 together with a cold storage material for transportation and storage. Is to be done.
  • the container main body 10 has a bottom wall 11 having a substantially rectangular shape in a plan view and four side walls 12 connected so as to rise from each side of the bottom wall 11, and has a substantially rectangular parallelepiped shape. It is configured.
  • a substantially rectangular parallelepiped storage space 13 is formed by the bottom wall 11 and the side wall 12 of the container body 10, and an opening 14 connected to the storage space 13 is formed in the upper part of the storage space 13.
  • Both the bottom wall 11 and the side wall 12 of the container body 10 are made of a heat insulating material panel having a predetermined thickness and having a substantially rectangular shape in a plan view.
  • a heat insulating material panel having a thermal resistance of 50 m 2 ⁇ Kl / W or less and a bending strength of 0.15 N / mm 2 or more can be adopted.
  • the vertical and horizontal dimensions and thickness of the heat insulating material panel constituting the bottom wall 11 and the side wall 12 can be appropriately set according to the type of the object to be stored in the heat insulating container 1 and the like.
  • the lid 20 is a deformable plate-shaped member, and when at least a part of the lid 20 is deformed while being inserted into the storage space 13 from the opening 14 of the container body 10, the peripheral portion 21 thereof becomes the container body. It is configured to be in close contact with the inner surface of the side wall 12 of 10. As shown in FIG. 2, the lid 20 in the present embodiment is divided into a plurality of portions (first portion 20A and second portion 20B), and the first portion 20A and the second portion 20B are in the first direction in a plan view. (Vertical direction of paper surface) It is configured by being connected by a strip-shaped connecting elastic portion 22 extending to D 1 , and its planar shape is substantially rectangular so as to correspond to the planar shape of the opening 14 of the container body 10. It is said to be in shape.
  • the connecting elastic portion 22 As the connecting elastic portion 22 is compressed, the distance between the first portion 20A and the second portion 20B is narrowed and the projected area of the lid 20 is reduced (as a result, the projected area of the lid 20 is reduced to the container).
  • the area of the opening 14 of the main body 10 or less, or the length of one side of the lid 20 is equal to or less than the length of the corresponding side of the opening 14), while the compression of the connecting elastic portion 22 is released.
  • the distance between the first portion 20A and the second portion 20B is widened and the projected area thereof is expanded (as a result, the projected area of the lid 20 becomes equal to or larger than the area of the opening 14 of the container body 10 or ,
  • the length of one side of the lid 20 is equal to or greater than the length of one side of the corresponding opening 14).
  • the "projected area” means the area of the shadow formed when light is irradiated from directly above the object to be projected (for example, the lid 20).
  • Both the first portion 20A and the second portion 20B constituting the lid 20 are formed of a heat insulating material panel having a predetermined thickness and having a substantially rectangular shape in a plan view, similarly to the bottom wall 11 and the side wall 12 of the container body 10. Can be done.
  • a bellows structure composed of a polyurethane sponge and aluminum-deposited PET (polyethylene terephthalate) can be adopted. High heat insulating performance can be obtained by combining the air layer contained in the polyurethane sponge and the highly airtight aluminum-deposited PET.
  • the vertical and horizontal dimensions and thickness of the heat insulating material panels constituting the respective parts 20A and 20B of the lid 20 and the thickness of the connecting elastic portion 22 at the time of compression / opening are appropriately set according to the size of the opening 14 of the container body 10. be able to.
  • the first portion 20A and the second portion so that the projected area of the lid 20 in the state where the connecting elastic portion 22 is not compressed is slightly larger than the projected area of the opening 14 of the container body 10.
  • the vertical and horizontal dimensions of 20B and the thickness of the connecting elastic portion 22 at the time of compression release are set.
  • FIGS. 3 to 12 show modified examples of this embodiment.
  • the planar shapes of the first portion 20A and the second portion 20B constituting the lid 20 do not necessarily have to be the same.
  • the area of the first portion 20A is reduced while the area of the second portion 20B is reduced. May be increased.
  • the planar shapes of the first portion 20A and the second portion 20B constituting the lid 20 do not necessarily have to be rectangular, and for example, as shown in FIG. 4, the planar shapes of the first portion 20A and the second portion 20B are trapezoidal. And these may be combined to form a lid 20 having a substantially rectangular shape in a plan view.
  • a grip portion 23 gripped by the user may be provided on the surface of at least one portion of the lid 20 (only the first portion 20A in FIG. 3, the first portion 20A and the second portion 20B in FIG. 4).
  • the parts constituting the lid 20 do not necessarily have to be two, and for example, as shown in FIGS. 5 to 8, four parts (first part 20A, second part 20B, third part 20C, fourth part 20D). ), And these four parts may be connected by the connecting elastic portion 22.
  • FIG. 5 is a modified example in which all four parts have the same planar shape and the same area
  • FIG. 6 shows a case where two of the four parts are reduced in area and the remaining two areas are increased.
  • FIG. 7 is a modification in the case where all four parts have different planar shapes and areas.
  • FIGS. 5 to 7 show a modified example in which the plane shapes of the four parts are all rectangular (rectangular), but as in the modified example of FIG.
  • two planes out of the four parts are planes. While the shape is a pentagonal shape, the remaining two plane shapes can be a triangular shape. In any case, the planar shape of the lid 20 is substantially rectangular so as to correspond to the planar shape of the opening 14 of the container body 10.
  • the three portions are connected by the connecting elastic portion 22 to form a lid 20 having a substantially rectangular shape in a plan view. It may be configured.
  • a portion having a relatively small area (first portion 20A and a third portion 20C) is arranged at both ends in the longitudinal direction of the lid 20, and a portion having a relatively large area (second portion 20B) is arranged in the central portion in the longitudinal direction.
  • the grip portion 23 is provided on the surface of two portions (first portion 20A and third portion 20C) arranged at both ends in the longitudinal direction by arranging and connecting the two portions.
  • FIG. 10 is a modification in the case where all three parts have different planar shapes and areas. In any case, the planar shape of the lid 20 is substantially rectangular so as to correspond to the planar shape of the opening 14 of the container body 10.
  • the peripheral edge portion 21 of the lid 20 does not necessarily have to come into contact with the inner surface of the side wall 12 of the container body 10 over the entire circumference.
  • the corners of the first portion 20A and the second portion 20B constituting the lid 20 may be cut out to form a gap between the four corners of the lid 20 and the container body 10. ..
  • the projected area of the lid 20 is not necessarily larger than the area of the opening 14 of the container body 10.
  • the extending direction (first direction D 1 ) and the compression direction (second direction D 2 ) of the connecting elastic portion 22 may intersect with each other and may not necessarily be orthogonal to each other.
  • the connecting elastic portion 22 when the extending direction of the connecting elastic portion 22 is not orthogonal to the upper and lower sides of the paper surface but is slightly inclined, the connecting elastic portion 22 is placed above and below the paper surface. It may be compressed in a direction parallel to the side. In this case, the extending direction (first direction D 1 ) and the compression direction (second direction D 2 ) of the connecting elastic portion 22 are not orthogonal to each other, but intersect.
  • the side (first side) 21C located on the opposite side of the connecting elastic portion 22 protrudes from the first side 21C in the direction away from the connecting elastic portion 22.
  • the side (second side) 21D located on the opposite side of the connecting elastic portion 22 in the second portion 20B of the lid 20 has a second side in a direction away from the connecting elastic portion 22. It is also possible to form a second protruding portion 25 protruding from the 21D.
  • the first protrusion 24 is arranged closer to one end in the first direction D1
  • the second protrusion 25 is closer to the other end in the first direction D1.
  • the first protrusion 24 and the second protrusion 25 are arranged diagonally to the lid 20. Then, when the compression along the second direction D2 of the connecting elastic portion 22 is released, the first protruding portion 24 comes into close contact with the inner surface of the side wall 12 on the side 14D of the opening 14 of the corresponding container body 10. The second protrusion 25 is brought into close contact with the inner surface of the side wall 12 at the side 14D of the opening 14 of the corresponding container body 10. As a result, the lid 20 is fixed to the container body 10.
  • the lid 20 When the lid 20 is compressed along the second direction D2 of the connecting elastic portion 22, the first protruding portion 24 and the second protruding portion 25 and the sides 14C / 14D of the opening 14 of the container body 10 The close contact state between them is released, and the lid 20 can be removed from the container body 10.
  • the number of protrusions is not limited to two, and if the lid 20 can be fixed to the container body 10, the protrusions may be provided on only one of the sides.
  • the first protrusion 24 is provided only on the side 21C, and when the compression of the connecting elastic portion 22 is released, the first protrusion 24 is used as a side wall in a part of the side 14C of the opening 14 of the container body 10 corresponding to the first protrusion 24.
  • the side 21D opposite to the first protruding portion 24 of the lid 20 is brought into close contact with the inner surface of the side wall 12 at the side 14D of the opening 14 of the corresponding container body 10 so that the lid 20 is brought into close contact with the inner surface of the lid 20.
  • the peripheral portion 21 of the lid 20 is deformed in a state of being inserted into the storage space 13 from the opening 14 of the container body 10 by deforming at least a part thereof. It is configured to be in close contact with the inner surface of the side wall 12 of the container body 10. Therefore, a heat insulating closed space including a bottom wall 11 of the container body 10, a part of the side wall 12 of the container body 10 (a portion near the bottom wall 11), and a lid 20 is formed inside the storage space 13. It is possible to store an object in this heat-insulated closed space and use it for transportation or the like.
  • the volume of the heat-insulated closed space is increased by changing the position of the lid 20 (the position where the peripheral edge 21 of the lid 20 and the side wall 12 of the container body 10 are in close contact with each other) according to the volume of the object to be stored. Can be changed. For example, when the volume of the object to be stored is reduced, the peripheral portion 21 of the lid 20 is brought into close contact with the side wall 12 of the container body 10 in a state where the position of the lid 20 is shifted toward the bottom wall 11 side of the container body 10. It is possible to form an adiabatic closed space having a relatively small volume.
  • the volume of the heat-insulated closed space can be changed accordingly, and the presence of air having a high specific heat in the heat-insulated closed space can be suppressed. It is possible to suppress a decrease in efficiency.
  • the lid 20 is divided into a plurality of portions (first portion 20A, second portion 20B, etc.), and these portions are connected to each other by the connecting elastic portion 22. It is composed of things. Then, the space between the portions of the lid 20 is narrowed by the compression of the connecting elastic portion 22, and the projected area thereof is reduced (as a result, the projected area of the lid 20 is the opening 14 of the container body 10).
  • the compression of the connecting elastic portion 22 is released in the storage space 13 to increase the projected area (assuming that the area is equal to or larger than the area of the opening 14 of the container body 10), and the peripheral edge portion 21 is placed on the side wall 12 of the container body 10. Can be in close contact.
  • a lid 20 configured by connecting a plurality of portions (first portion 20A, second portion 20B, etc.) to each other by a connecting elastic portion 22 is adopted. Therefore, the height of the first portion 20A and the height of the second portion 20B can be made different from each other with the connecting elastic portion 22 as a boundary. Therefore, as shown in FIG. 13, even when the heights of the objects C 1 and C 2 stored in the container body 10 are different, the height of the first portion 20A is adjusted to the heights of the objects C 1 and C 2 .
  • the height of the second portion 20B can be changed, and the lid 20 can be brought close to the objects C 1 and C 2 (or the lid 20 can be brought into close contact with the objects C 1 and C 2 ).
  • the space created between the objects C 1 and C 2 having different heights and the lid 20 can be reduced (or the space is almost eliminated), so that the decrease in heat insulation efficiency is effectively suppressed. be able to.
  • the grip portion 23 gripped by the user is provided on the surface of at least one portion of the lid body 20, the user can use the lid body 20.
  • the lid 20 can be deformed by gripping the grip portion 23 provided on the surface of the constituent portion. Therefore, the deformation of the lid 20 (compression and compression release of the connecting compression unit 22) becomes easy.
  • the heat insulating container according to the present embodiment is a modification of the structure of the lid 20 of the heat insulating container 1 according to the first embodiment, and the structure of the container body 10 is substantially the same as that of the first embodiment. For this reason, different configurations (lid body 30) will be mainly described, and common configurations (container body 10) are designated by the same reference numerals and detailed description thereof will be omitted.
  • the lid 30 of the heat insulating container is a plate-shaped member that can be deformed as in the first embodiment, and is at least in a state of being inserted into the storage space 13 from the opening 14 of the container body 10.
  • the peripheral edge portion 31 is configured to be in close contact with the inner surface of the side wall 12 of the container body 10.
  • the lid 30 in the present embodiment is divided into a plurality of portions (first portion 30A and second portion 30B), and the first portion 20A and the second portion 20B are connected to each other by a hinge portion 32. As a result, it is configured to be deformable between a bent state (FIG. 14 (A)) and a flat state (FIG. 14 (B)).
  • the planar shape of the lid 30 in the flat state is substantially rectangular so as to correspond to the planar shape of the opening 14 of the container body 10.
  • the lid 30 When the lid 30 is inserted into the storage space 13 from the opening 14 of the container body 10, the lid 30 is bent as shown in FIG. 14A, so that the projected area thereof is reduced, while the container is used. After being inserted into the storage space 13 of the main body 10, the projected area is expanded by flattening the body 10 as shown in FIG. 14 (B).
  • Both the first portion 30A and the second portion 30B constituting the lid 30 are formed of a heat insulating material panel having a predetermined thickness and having a substantially rectangular shape in a plan view, similarly to the bottom wall 11 and the side wall 12 of the container body 10. Can be done.
  • the vertical and horizontal dimensions and the thickness of the heat insulating material panels constituting the respective parts 30A and 30B of the lid 30 can be appropriately set according to the size of the opening 14 of the container body 10.
  • the projected area when the lid 30 is in the flat state (FIG. 14 (B)) is substantially the same as (or slightly larger) the projected area of the opening 14 of the container body 10.
  • the vertical and horizontal dimensions of the first portion 30A and the second portion 30B are set.
  • the hinge portion 32 is arranged substantially in the central portion of the lid 30 in a plan view, and as shown in FIGS. 15 and 16, the plate-shaped first fixing portion 32A fixed to the first portion 30A of the lid 30. And the plate-shaped second fixing portion 32B fixed to the second portion 30B of the lid body 30 are rotatably connected by the rotating shaft 32C.
  • the first fixing portion 32A of the hinge portion 32 is fixed to the first portion 30A of the lid 30, and the second fixing portion 32B of the hinge portion 32 is fixed to the second portion 30B of the lid 30, whereby the lid 30 is formed.
  • a grip portion 33 gripped by the user can be provided on the surfaces of the first portion 30A and the second portion 30B of the lid body 30. Further, on the back side of the hinge portion 32 connecting the first portion 30A and the second portion 30B of the lid body 30, a connecting elastic portion 34 (for example, a polyurethane sponge and an aluminum-deposited PET) as described in the first embodiment is provided. , A bellows structure) can be provided.
  • a connecting elastic portion 34 for example, a polyurethane sponge and an aluminum-deposited PET
  • a part of the lid 30 is deformed in a state of being inserted into the storage space 13 from the opening 14 of the container body 10, so that the peripheral portion 31 thereof becomes a container. It is configured to be in close contact with the inner surface of the side wall 12 of the main body 10. Therefore, a heat-insulating closed space including a bottom wall 11 of the container body 10, a part of the side wall 12 of the container body 10 (a portion near the bottom wall 11), and a lid 30 is formed inside the storage space 13. It is possible to store an object in this heat-insulated closed space and use it for transportation or the like.
  • the volume of the heat-insulated closed space is increased by changing the position of the lid 30 (the position where the peripheral edge 31 of the lid 30 and the side wall 12 of the container body 10 are in close contact with each other) according to the volume of the object to be stored. Can be changed. For example, when the volume of the object to be stored is reduced, the peripheral edge portion 31 of the lid body 30 is brought into close contact with the side wall 12 of the container body 10 in a state where the position of the lid body 30 is shifted toward the bottom wall 11 side of the container body 10. It is possible to form an adiabatic closed space having a relatively small volume.
  • the volume of the heat-insulated closed space can be changed accordingly, and the presence of air having a high specific heat in the heat-insulated closed space can be suppressed. It is possible to suppress a decrease in efficiency.
  • the lid 30 is divided into a plurality of portions (first portion 30A and second portion 30B), and the portions are connected to each other by the hinge portion 32 to be folded. Since it is configured to be deformable between the bent state and the flat state, it is appropriately deformed according to the size of the opening 14 of the container body 10 so that the peripheral edge portion 31 thereof is brought into close contact with the side wall 12 of the container body 10. Can be done.
  • the lid 30 in the present embodiment is brought into a bent state when it is inserted into the storage space 13 from the opening 14 of the container body 10, so that the projected area is reduced, while the storage space 13 is covered. The projected area is expanded by flattening it after it is inserted.
  • the projected area is reduced in a bent state, and then the user pulls the grip portion 33 upward to flatten the lid 30.
  • the projected area can be increased in the storage space 13 and the peripheral edge portion 31 thereof can be brought into close contact with the side wall 12 of the container body 10.
  • the grip portion 33 gripped by the user is provided on the surface of at least one portion of the lid body 30, the user constitutes the lid body 30.
  • the lid 30 can be deformed by gripping the grip portion 33 provided on the surface of the portion to be used. Therefore, the deformation of the lid 30 (transition from the bent state to the flat state and transition from the flat state to the bent state) becomes easy.
  • the heat insulating container according to the present embodiment is a modification of the structure of the lid 20 of the heat insulating container 1 according to the first embodiment, and the structure of the container body 10 is substantially the same as that of the first embodiment. Therefore, a different configuration (cover body 40) will be mainly described, and a detailed description of the common configuration (container body 10) will be omitted.
  • the lid 40 of the heat insulating container according to the present embodiment is a plate-shaped member that can be deformed as in the first embodiment, and is at least in a state of being inserted into the storage space 13 from the opening 14 of the container body 10.
  • the peripheral edge portion 41 (or the peripheral edge elastic portion 42 described later) is configured to be in close contact with the inner surface of the side wall 12 of the container body 10.
  • the lid 40 in the present embodiment has a first portion 40A made of a heat insulating material panel having a predetermined thickness and having a substantially rectangular shape in a plan view, and a peripheral elastic portion 42 is provided on the peripheral edge portion 41 of the first portion 40A.
  • a peripheral elastic portion 42 for example, a polyurethane sponge containing an air layer and having excellent heat insulating performance can be adopted.
  • the vertical and horizontal dimensions and thickness of the heat insulating material panel constituting the first portion 40A of the lid 40 and the thickness of the peripheral elastic portion 42 at the time of compression / opening may be appropriately set according to the size of the opening 14 of the container body 10. can.
  • the vertical and horizontal dimensions of the first portion 40A and the projected area of the lid 40 in the state where the peripheral elastic portion 42 is not compressed are slightly larger than the projected area of the opening 14 of the container body 10.
  • the thickness of the peripheral elastic portion 42 at the time of compression release is set.
  • FIG. 17 shows an example in which the peripheral elastic portions 42 are provided on all of the peripheral portions 41 of the first portion 40A of the lid 40, but as shown in FIGS. 18 and 19, one of the peripheral portions 41 of the first portion 40A.
  • Peripheral elastic portions 42 may be provided on the portions (a set of facing sides).
  • the lid 40 is divided into a plurality of portions (first portion 40A, second portion 40B, third portion 40C), and these are connected by a hinge portion 43 to form the lid 40. It can also be configured to be deformable between a bent state and a flat state.
  • the hinge portion 43 may be arranged in the vicinity of the peripheral edge portion 41 of the lid 40, and the peripheral edge elastic portion 42 may be provided on the peripheral edge portion 41 near the hinge portion 43.
  • the lid 40 is deformed at least a part of the lid 40 in a state of being inserted from the opening 14 of the container body 10 into the storage space 13, so that the peripheral portion 41 (or the peripheral portion 41) thereof (or the lid 40) is deformed.
  • the peripheral elastic portion 42) is configured to be in close contact with the inner surface of the side wall 12 of the container body 10. Therefore, a heat-insulating closed space including a bottom wall 11 of the container body 10, a part of the side wall 12 of the container body 10 (a portion near the bottom wall 11), and a lid 40 is formed inside the storage space 13. It is possible to store an object in this heat-insulated closed space and use it for transportation or the like.
  • the volume of the heat-insulated closed space is increased by changing the position of the lid 40 (the position where the peripheral edge 41 of the lid 40 and the side wall 12 of the container body 10 are in close contact with each other) according to the volume of the object to be stored. Can be changed. For example, when the volume of the object to be stored is reduced, the peripheral portion 41 of the lid 40 is brought into close contact with the side wall 12 of the container body 10 in a state where the position of the lid 40 is shifted toward the bottom wall 11 side of the container body 10. It is possible to form an adiabatic closed space having a relatively small volume.
  • the volume of the heat-insulated closed space can be changed accordingly, and the presence of air having a high specific heat in the heat-insulated closed space can be suppressed. It is possible to suppress a decrease in efficiency.
  • peripheral elastic portion 42 is provided at least a part of the peripheral edge portion 41 of the lid 40, when it is inserted into the storage space 13 of the container main body 10.
  • the peripheral elastic portion 42 of the lid 40 is compressed to reduce the projected area, and then the compression of the peripheral elastic portion 42 is released in the storage space 13 to increase the projected area to increase the peripheral elastic portion 41 (peripheral elastic portion 42).
  • the peripheral edge elastic portion 42 With respect to the peripheral edge portion 41 provided with the peripheral elastic portion 42), the peripheral edge elastic portion 42) can be brought into close contact with the inner surface of the side wall 12.
  • the lid 40 is divided into a plurality of portions (first portion 40A, second portion 40B, third portion 40C) and the portions thereof. Since they are configured to be deformable between the bent state and the flat state by being connected to each other by the hinge portion 43, the peripheral portion thereof is appropriately deformed according to the size of the opening 14 of the container body 10.
  • the 41 can be brought into close contact with the side wall 12 of the container body 10.
  • the lid 40 in the present modification is set so that the projected area of the lid 40 is larger than the projected area of the opening 14 of the container body 10 when it is in a flat state, and the storage space 13 is set from the opening 14 of the container body 10.
  • the projected area is reduced by shifting from the flat state to the bent state when the container is inserted into the container, so that the projected area is substantially the same as the projected area of the opening 14. Therefore, when the lid 40 is inserted into the storage space 13 of the container body 10, it is bent at the hinge portion 43 near the peripheral edge portion 41 and its projected area is substantially the same as the projected area of the opening 14 of the container body 10.
  • the peripheral edge portion 41 (peripheral elastic portion 42 for the peripheral edge portion 41 provided with the peripheral edge elastic portion 42) can be brought into close contact with the side wall 12 of the container body 10.
  • the heat insulating container according to the present embodiment is a modification of the structure of the lid 20 of the heat insulating container 1 according to the first embodiment, and the structure of the container body 10 is substantially the same as that of the first embodiment. Therefore, a different configuration (cover body 50) will be mainly described, and a detailed description of the common configuration (container body 10) will be omitted.
  • the lid 50 in the present embodiment is a deformable plate-shaped member, and the peripheral portion thereof is deformed by at least a part of the lid 50 being inserted into the storage space 13 from the opening 14 of the container body 10.
  • 51 (or the peripheral elastic portion 53) is configured to be in close contact with the inner surface of the side wall 12 of the container body 10.
  • the lid 50 in the present embodiment has a configuration in which the configuration of the lid 20 (FIG. 2) in the first embodiment and the configuration of the lid 40 (FIG. 18) in the third embodiment are combined. ing. That is, as shown in FIG. 20, the lid 20 is divided into two portions (first portion 50A and second portion 50B), and the first portion 50A and the second portion 50B are connected to each other by the connecting elastic portion 52.
  • the planar shape thereof is substantially rectangular so as to correspond to the planar shape of the opening 14 of the container body 10. Then, the lid 50 is compressed by the connecting elastic portion 52, so that the distance between the first portion 50A and the second portion 50B is narrowed and the projected area thereof is reduced, while the compression of the connecting elastic portion 52 is released.
  • peripheral elastic portions 53 are provided on two sides of the peripheral edge portion 51 of the lid 50 that are orthogonal to the connecting elastic portion 52. Since the connecting elastic portion 52 and the peripheral elastic portion 53 have already been described in the first embodiment and the third embodiment, detailed description thereof will be omitted.
  • a grip portion 54 to be gripped by the user is provided on the surfaces of the first portion 50A and the second portion 50B of the lid body 50.
  • the lid 50 is deformed at least a part of the lid 50 in a state of being inserted from the opening 14 of the container body 10 into the storage space 13, so that the peripheral portion 51 (or the peripheral portion 51) thereof is deformed.
  • the peripheral elastic portion 53) is configured to be in close contact with the inner surface of the side wall 12 of the container body 10. Therefore, a heat-insulating closed space including a bottom wall 11 of the container body 10, a part of the side wall 12 of the container body 10 (a portion near the bottom wall 11), and a lid 50 is formed inside the storage space 13. It is possible to store an object in this heat-insulated closed space and use it for transportation or the like.
  • the volume of the heat-insulated closed space is increased by changing the position of the lid 50 (the position where the peripheral edge 51 of the lid 50 and the side wall 12 of the container body 10 are in close contact with each other) according to the volume of the object to be stored. Can be changed. For example, when the volume of the object to be stored is reduced, the peripheral portion 21 of the lid 50 is brought into close contact with the side wall 12 of the container body 10 in a state where the position of the lid 50 is shifted toward the bottom wall 11 side of the container body 10. It is possible to form an adiabatic closed space having a relatively small volume.
  • the volume of the heat-insulated closed space can be changed accordingly, and the presence of air having a high specific heat in the heat-insulated closed space can be suppressed. It is possible to suppress a decrease in efficiency.
  • the lid 50 is divided into a plurality of portions (first portion 50A, second portion 50B), and these portions are connected to each other by the connecting elastic portion 52. It is configured. Then, in the lid 50, the distance between the portions is narrowed by compressing the connecting elastic portion 52, and the projected area thereof is reduced, while the distance between the portions is released by releasing the compression of the connecting elastic portion 52. Is expanded and its projected area is expanded.
  • the connecting elastic portion 52 is compressed to reduce the projected area, and then the connecting elastic portion 52 is stored in the storage space 13.
  • the compression of the container body 10 can be released to increase the projected area, and the peripheral edge portion 51 (or the peripheral edge elastic portion 53) can be brought into close contact with the side wall 12 of the container body 10.
  • the peripheral elastic portion 53 is provided in a part of the peripheral edge portion 51 of the lid body 50, the lid is inserted into the storage space 13 of the container main body 10.
  • the peripheral elastic portion 53 of the body 50 is compressed to reduce the projected area, and then the compression of the peripheral elastic portion 53 is released in the storage space 13 to increase the projected area so that the peripheral portion 51 (peripheral elastic portion 53) is used.
  • the peripheral edge elastic portion 53 With respect to the peripheral edge portion 51 provided, the peripheral edge elastic portion 53) can be brought into close contact with the inner surface of the side wall 12.
  • the lid 50 since the grip portion 54 gripped by the user is provided on the surface of the plurality of portions of the lid 50, the user constitutes the lid 50.
  • the lid 50 can be deformed by gripping the grip portion 54 provided on the surface of the portion. Therefore, the lid 50 can be easily deformed (compression and compression release of the connected compression unit 52).
  • the present invention is not limited to each of the above embodiments, and those having a design modification appropriately by those skilled in the art are also included in the scope of the present invention as long as they have the features of the present invention.
  • each element included in each of the above embodiments, its arrangement, material, condition, shape, size, and the like are not limited to those exemplified, and can be appropriately changed.
  • the elements included in each of the above embodiments can be combined as much as technically possible, and the combination thereof is also included in the scope of the present invention as long as the features of the present invention are included.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
PCT/JP2021/041225 2020-11-12 2021-11-09 断熱容器 WO2022102627A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN202180076265.8A CN116490438A (zh) 2020-11-12 2021-11-09 隔热容器
US18/036,003 US20240017889A1 (en) 2020-11-12 2021-11-09 Heat Insulating Container
EP21891873.8A EP4245684B1 (en) 2020-11-12 2021-11-09 Heat insulating container
JP2022561946A JP7387028B2 (ja) 2020-11-12 2021-11-09 断熱容器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020188395 2020-11-12
JP2020-188395 2020-11-12

Publications (1)

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WO2022102627A1 true WO2022102627A1 (ja) 2022-05-19

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US (1) US20240017889A1 (enrdf_load_stackoverflow)
EP (1) EP4245684B1 (enrdf_load_stackoverflow)
JP (1) JP7387028B2 (enrdf_load_stackoverflow)
CN (1) CN116490438A (enrdf_load_stackoverflow)
WO (1) WO2022102627A1 (enrdf_load_stackoverflow)

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JP3204212B2 (ja) 1998-05-01 2001-09-04 日本電気株式会社 半導体装置及びその製造方法
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JP2012131546A (ja) * 2010-12-22 2012-07-12 Globeride Inc 保冷容器、及び保冷容器用の中蓋

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JPS4728697U (enrdf_load_stackoverflow) * 1971-04-28 1972-12-01
JPS59175022U (ja) * 1983-05-10 1984-11-22 岐阜プラスチック工業株式会社 コンテナ−用中蓋
JP3022214U (ja) * 1995-08-31 1996-03-22 天馬株式会社 保存容器の蓋体におけるダブルヒンジ構造
JP3204212B2 (ja) 1998-05-01 2001-09-04 日本電気株式会社 半導体装置及びその製造方法
JP2002179110A (ja) * 2000-12-13 2002-06-26 Sanko Co Ltd コンテナー
JP2012131546A (ja) * 2010-12-22 2012-07-12 Globeride Inc 保冷容器、及び保冷容器用の中蓋

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Title
See also references of EP4245684A4

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Publication number Publication date
EP4245684B1 (en) 2024-11-20
JP7387028B2 (ja) 2023-11-27
CN116490438A (zh) 2023-07-25
US20240017889A1 (en) 2024-01-18
JPWO2022102627A1 (enrdf_load_stackoverflow) 2022-05-19
EP4245684A1 (en) 2023-09-20
EP4245684A4 (en) 2024-04-03

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