JP2019131272A - Cold insulation container and holding member - Google Patents

Abstract

To provide a holding member for a cold- and heat-insulating material which can hold the cold- and heat-insulating material such as a cold storage material and a heat storage material in a container, and in which arrangement and removal of the cold- and heat-insulating material are easy, and durability is high, and to provide a cold insulation container therewith.SOLUTION: A holding member 10 comprises: support material parts 11 which are arranged along sidewalls 22 of a container 20 inside the container 20; and holding parts 12 which are provided on the support material parts 11 and hold cold- and heat-insulating materials C/H. Both sides of the holding parts 12 in a direction perpendicular to a bottom wall 21 of the container 20 are opened.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a cold / warm container in which a cold / warm material is disposed inside the container and a holding member for holding the cold / warm material inside the container.

  2. Description of the Related Art Conventionally, an invention relating to a cold insulator holding body for holding a cold insulator used for keeping a cold object such as frozen or refrigerated food and a cold box provided with the same is known (see Patent Document 1 below) ).

  The cold insulator holding body described in Patent Document 1 is provided with an attachment means for attaching to the inside of the cold box at the end of the main body, and a holding portion for holding the cold insulator on the side surface of the main body. It is characterized (see the same document, claim 1 etc.). With this configuration, the main body can be attached to the cold box so that the cold insulator is held at an appropriate position with respect to the cold object stored in the cold box, and the cold object is effectively effective for a long time. (See the same document, paragraph 0009).

  Moreover, the invention regarding the sheet | seat for cold storage for hold | maintaining a cold storage material is known (refer the following patent document 2). Patent Document 2 describes a cold storage sheet that is configured to be attachable to the inner wall of a container and holds a cold storage material (see the same document, Claim 1). The cold storage sheet includes a base sheet made of a heat insulating material and a plurality of storage pockets provided on one surface of the base sheet for storing the cold storage material.

  In the cold storage sheet described in Patent Document 2, the base sheet has a storage port for storing the cold storage material in the storage pocket, and the cold storage sheet is placed on the inner wall of the container on the surface opposite to the storage pocket. It has a hook-and-loop fastener for attachment. With this configuration, when the base sheet is mounted on the inner wall, floor, or ceiling of the storage area with the opposite side of the storage pocket as the mounting surface, the storage port does not appear and the appearance does not deteriorate. The material can be made difficult to fall off (see the same document, paragraph 0013).

JP 2004-340388 A Japanese Patent No. 6169883

  In the cold insulator holding body described in Patent Document 1, the holding portion that holds the cold insulator is constituted by pocket pieces sewn on the main body. For example, three of the four sides of the rectangular net are sewn to the main body, and the remaining one side is opened as an entrance for holding the holder.

  In this conventional cold insulator holder, a load is applied to a portion sewn to the main body, such as the bottom of a pocket piece, when the cold insulator is inserted into the holder or when the cold box is transported. Therefore, there is a possibility that the net constituting the pocket piece may be torn, or the thread for sewing the pocket piece to the main body may be broken and frayed.

  Further, in the cold storage sheet described in Patent Document 2, the plurality of storage pockets for storing the cold storage material are, for example, mesh-shaped rectangular sheets stitched to the base sheet at the boundary between the peripheral edge and the storage pocket. (See the same document, paragraph 0019, etc.).

  In order to store the regenerator material in the storage pocket of the conventional regenerator sheet, the regenerator material is inserted into the opening of the storage port provided in the base sheet (see the same document, paragraph 0026 and FIG. 2B). reference). Therefore, in a state where the cold storage sheet is attached to the inner wall of the container, the cold storage material cannot be stored in the storage pocket, and the storage of the cold storage material is complicated.

  The present invention has been made in view of the problems described above, and can hold a cold / heat material such as a cold storage material or a heat storage material in a container, and can easily place and take out the cold / heat material, and has a high durability / cool temperature material. An object of the present invention is to provide a holding member and a cold / hot container provided with the holding member.

  In order to achieve the above object, one aspect of the present invention is a cold / warm container comprising a container and a holding member for holding a cold / warm material that keeps or cools the inside of the container, wherein the holding member is A support member disposed along the side wall of the container inside the container, and a holding part that is provided on the support member and holds the cold / warm material. A cold / hot container characterized in that both sides in the height direction perpendicular to the bottom wall are open.

  Also, one aspect of the present invention is a holding member for holding a cold / warm material that keeps the inside of the container cold or warmed, and a support member disposed along the side wall of the container inside the container; A holding member that is provided on the support member and holds the cold / hot material, the holding member being open at both sides in a direction perpendicular to the bottom wall of the container. is there.

  According to each aspect of the present invention, for example, when a cold / heat material such as a cold storage material or a heat storage material is accommodated in the container and the inside of the container is kept cold or kept warm, the cold / heat material is held by the holding member accommodated in the container. be able to. Here, in each of the above embodiments, the holding member that holds the cold / hot material inside the container includes a support member part disposed along the side wall of the container inside the container, and the support member provided on the support member part. And a holding unit for holding.

  With this configuration, the cold / warm material is disposed along the side wall of the container inside the container by holding the cold / warm material in the holding portion provided in the support member disposed along the side wall of the container inside the container. be able to. The cold / hot material is held by the holding portion on the inner side of the support member portion, that is, on the inner surface of the support member portion opposite to the outer surface of the support member portion facing the side wall of the container. .

  Furthermore, in each said aspect, the both sides of the height direction perpendicular | vertical to the bottom wall of the container are open | released. With this configuration, for example, when the container is arranged almost horizontally with the bottom wall of the container facing down, the cold / hot material is inserted into the holding portion from the upper side to the lower side in the height direction so that the cold / hot material is held by the holding member. It can be easily held by the holding portion.

  In addition, since the holding unit is open on both sides in the height direction perpendicular to the bottom wall of the container, when the cold / hot material is inserted into the holding unit from the upper side to the lower side in the height direction, While sliding with respect to the holding part, it moves downward in the height direction through the inside of the holding part. And the lower end of a cold / warm material reaches | attains the bottom wall of a container, without striking the lower end of a holding | maintenance part, and is supported by the bottom wall of a container.

  As a result, the cold / hot material is held and supported on the inside of the container by the bottom wall of the container and the holding part provided on the supporting member part of the holding member disposed along the side wall of the container inside the container. become. Further, when the cold / warm material is held by the holding portion of the holding member, the lower end of the cold / warm material does not hit the lower end of the holding portion, so that a large load is prevented from being applied to the holding portion and the support member portion of the holding member. The Further, even when the container vibrates, for example, even when the container vibrates, the cold / warm material can slide with respect to the holding portion of the holding member in the height direction perpendicular to the bottom wall of the container. Can be improved.

  Also, when removing the cold / hot material held by the holding member, the upper end of the holding part is open in the height direction perpendicular to the bottom wall of the container, so that the cold / hot material held by the holding part is grasped from above. It can be easily taken out. As described above, according to each aspect of the present invention, a cold / heat material such as a cold storage material or a heat storage material can be held in the container, and the cold / heat material can be easily placed and taken out and has high durability. It is possible to provide a holding member and a cold / hot container provided with the holding member.

  In any one of the above aspects of the present invention, the supporting member portion of the holding member may be disposed along two or more adjacent surfaces on the side wall of the rectangular box-shaped container. According to this aspect, in a plan view perpendicular to the bottom wall of the container, the supporting member portion of the holding member has an L shape along two surfaces of the side wall of the container, a square U shape or a channel shape along three surfaces of the side wall of the container, Or it forms the shape of a rectangular cylinder along the four sides of the side wall of the container, and it can stand by itself without being joined to the side wall in the container.

  Thereby, for example, it is no longer necessary to install a hook-and-loop fastener between the side wall of the container and the support member portion of the holding member, and even when dew condensation occurs on the side wall inside the container, it is possible to prevent the proliferation of germs. The inside of the container can be kept clean. Further, since it is not necessary to provide a hook-and-loop fastener or a joint for fixing the supporting member portion of the holding member to the side wall of the container, it is easy to install and remove the holding member from the container.

  In any one of the above aspects of the present invention, the supporting member portion of the holding member may be disposed over the entire circumference of the side wall of the container. According to this aspect, the supporting member portion of the holding member has a cylindrical shape corresponding to the shape of the container, and can stand on its own without being joined to the side wall in the container. For example, when the container has a cylindrical shape, a polygonal columnar shape, an elliptical columnar shape, etc., the supporting member portion of the holding member has, for example, a cylindrical shape, a polygonal cylindrical shape, an elliptical cylindrical shape, It becomes possible to stand on its own without being joined to the side wall. Note that the support member portion of the holding member may have a portion along the bottom wall of the container.

  In any one of the above aspects of the present invention, the support member portion of the holding member extends from the bottom wall of the container to the end of the side wall opposite to the bottom wall in the height direction. It may be. According to this aspect, for example, even when dew condensation occurs on the side wall of the container inside the container, the support member portion of the holding member covers the entire side wall of the container in the height direction perpendicular to the bottom wall of the container. Can prevent the contents of the product from getting wet.

  In any one of the above aspects of the present invention, the holding portion of the holding member has a gap with the end portion of the side wall opposite to the bottom wall of the container in the height direction. Also good. According to this aspect, for example, when the container is arranged almost horizontally with the bottom wall of the container down, the cold / hot material is removed from the holding part between the upper end part of the holding part of the holding member and the upper end part of the side wall of the container. It can be exposed and the inside of the container can be effectively cooled or kept warm by the cold / warm material.

  In any one of the above aspects of the present invention, the holding portion of the holding member may have a gap with the bottom wall of the container in the height direction. According to this aspect, for example, when the container is arranged almost horizontally with the bottom wall of the container down, the cold / hot material is exposed from the holding part between the lower end of the holding part of the holding member and the bottom wall of the container. The inside of the container can be effectively cooled or kept warm by the cold / hot material.

  In any one of the above aspects of the present invention, the holding part of the holding member may be constituted by the support member part and a belt-like part attached to the support member part. According to this aspect, for example, a sheet-like support member part and a belt-like part attached to the support member part are separately manufactured, and thereafter, the belt-like part is attached to the support member part, thereby being held by the support member part and the belt-like part. Can be configured. Therefore, compared with the case where the holding member provided with the holding portion in the support member is integrally formed, the manufacturing of the holding member can be facilitated and the manufacturing cost can be reduced.

  Further, for example, even when a load is applied to the holding portion of the holding member when using the cold / warm container, the belt-like portion surrounding the cold / warm material is elastically deformed, thereby preventing the belt-like portion and the support member from being damaged. . More specifically, for example, even if the belt-shaped portion surrounding the cooling / heating material is pulled from the inside to the outside, or the belt-shaped portion is pushed from the outside to the inside without holding the cooling / heating material, the annular belt-shaped portion By bending and elastically deforming, it is possible to prevent damage to the belt-shaped portion and the support member.

  The belt-shaped portion is made of a stretchable material, is in a state of being contracted in a state where the cold / warm material is not held in the holding portion, and is stretched in a state where the cold / hot material is held in the holding portion. It may be in a state. Thereby, in the state which hold | maintained the cold / warm material in the holding | maintenance part, a strip | belt-shaped part can be expanded and a contraction force can be produced, and a cold / warm | warm_material can be clamp | tightened and hold | maintained by a strip | belt-shaped part.

  In any one of the above aspects of the present invention, the belt-shaped portion constituting the holding portion of the holding member may have a plurality of through holes that expose the cold / hot material. According to this aspect, the area where the cold / warm material is covered with the belt-like portion is reduced, and the inside / outside of the container can be more effectively cooled or kept warm by the cold / hot material exposed in the through hole of the belt-like portion.

  In any one of the above aspects of the present invention, the container includes a lid portion that closes the opening portion on the opposite side to the bottom wall in the height direction, and one side of the lid portion is pivotally connected to the side wall. The holding member is disposed on the inside of the container along the lid, and is provided on the lid for supporting the cold / hot material. A lid holding portion, and the lid holding portion may be open on both sides in a direction parallel to the pivot axis of the lid portion.

  According to this aspect, the cold / warm material can be held in the lid holding portion of the lid portion of the container, and the inside of the container can be more effectively kept cool or warm. Further, in the state where the container is arranged almost horizontally with the bottom wall of the container facing down, the pivot shaft of the lid part by the hinge part becomes almost horizontal. The container arranged in this way can open the opening of the container by pivoting the lid that closes the upper opening upward about the pivot axis of the hinge.

  Here, the lid holding portion is open on both sides in the direction parallel to the pivot axis of the lid portion. For this reason, when the lid is opened and closed, the both open ends of the lid holding portion are always in the horizontal direction with the bottom wall of the container facing downward. Therefore, it is possible to prevent the cold / hot material from dropping from the lid holding portion due to gravity when the lid portion is opened and closed.

  The said aspect of this invention WHEREIN: The said holding | maintenance part for lid | covers may be comprised by the said support member part for lid | covers, and the strip | belt-shaped part for lid | covers attached to this support member for lid | covers. According to this aspect, the same operation and effect as the holding part of the holding member constituted by the above-described supporting member part and the belt-like part can be obtained.

  The lid band-shaped portion is made of a stretchable material, is in a contracted state in which the cold / hot material is not held in the lid holding portion, and the cold / hot material is placed in the lid holding portion. It may be in an extended state while being held. Thereby, in the state which hold | maintained the cold / warm material in the holding | maintenance part for lid | covers, the strip | belt part for lid | covers is extended, contraction force is produced, and the cold / warm | tempering material can be clamp | tightened and hold | maintained by the strip | belt part for lids.

  In any one of the above aspects of the present invention, the container may be a heat insulating container including the bottom wall and the side wall made of foamed resin. Thereby, the movement of the heat between the inside of a container and the exterior can be suppressed, and the inside of a container can be cooled or kept warm more effectively.

  According to the above aspect of the present invention, a cold / heat material holding member that can hold a cold / heat material such as a cold storage material or a heat storage material in the container, can be easily placed and taken out of the cold / heat material, and can improve durability. And a cold / hot container provided with the same can be provided.

The perspective view which shows the holding member and cold / warm container which concern on Embodiment 1 of this invention. The top view of the heat insulating material and holding member which comprise the container shown in FIG. FIG. 3 is an arrow view in the direction of arrow III shown in FIG. 2. The perspective view which shows a holding member which concerns on Embodiment 2 of this invention, and a part of cold / warm container. The perspective view which removed a part of side wall of the container from a part of cold / warm container shown in FIG. The perspective view which shows a holding member which concerns on Embodiment 3 of this invention, and a part of cold / warm container.

  Hereinafter, embodiments of the holding member and the cold / warm container of the present invention will be described with reference to the drawings.

(Embodiment 1)
FIG. 1 is a perspective view showing a holding member 10 and a cold / hot vessel 100 according to Embodiment 1 of the present invention.

  The holding member 10 of the present embodiment is a member for holding a cold / hot material C / H that keeps the inside of the container 20 cold or warm, such as a cold storage material or a heat storage material. Although details will be described later, the holding member 10 of the present embodiment is characterized by the following configuration. The holding member 10 includes a support member 11 disposed along the side wall 22 of the container 20 inside the container 20, and a holding part 12 provided on the support member 11 to hold the cold / hot material C / H. ing. The holding part 12 is open on both sides in a direction perpendicular to the bottom wall 21 of the container 20. Moreover, the cold / hot container 100 of this embodiment is characterized by including the container 20 and the holding member 10 having the above-described configuration.

  Hereinafter, the details of the cold / hot container 100 and the holding member 10 of the present embodiment will be described. The cold / hot container 100 of the present embodiment includes, for example, a rectangular box shaped container 20 having a rectangular parallelepiped shape. In addition, the shape of the container 20 is not limited to a rectangular parallelepiped shape, and can be changed to any shape such as a cubic shape, a polygonal cylindrical shape, a cylindrical shape, an elliptical cylindrical shape, and the like.

  The container 20 includes, for example, a rectangular bottom wall 21, a side wall 22 standing around the bottom wall 21, and a rectangular opening 22 a defined by the side wall 22. In addition, the container 20 can pivot on the side wall 22 with a lid 23 that closes the opening 22a opposite to the bottom wall 21 in the height H direction perpendicular to the bottom wall 21. And a hinge portion 24 connected to the. The bottom wall 21, the side wall 22, and the lid part 23 of the container 20 are each configured by, for example, a rectangular plate-like heat insulating material IM and an exterior material EM that covers the outside of the heat insulating material IM.

  The exterior material EM that constitutes the bottom wall 21, the side wall 22, and the lid portion 23 of the container 20 is, for example, a flexible material that is sewed by laminating an aluminum material such as an aluminum vapor deposited film or aluminum foil and a heat insulating material such as a foamed polyethylene sheet. Cover can be used. The exterior material EM connects the upper end portion of the side wall 22 on one side of the opening portion 22 a of the container 20 and one side of the lid portion 23, and configures the above-described hinge portion 24 between the side wall 22 and the lid portion 23. doing. That is, in this embodiment, the hinge part 24 which connects the one side of the cover part 23 to the side wall 22 so that pivoting is possible is comprised by the exterior material EM provided with flexibility and durability.

  The heat insulating material IM constituting the bottom wall 21, the side wall 22, and the lid portion 23 of the container 20 has, for example, a structure in which a laminate of synthetic resin plates or a molded product of foamed resin is covered with a heat shield sheet. . Examples of the material of the synthetic resin plate or the foamed resin constituting the heat insulating material IM include polystyrene resins such as polystyrene, high impact polystyrene, styrene-maleic anhydride copolymer, styrene-acrylonitrile copolymer, polyethylene, polypropylene, Resin materials such as polyolefin resins such as ethylene-vinyl acetate copolymer and polyester resins such as polyethylene terephthalate can be used. That is, in the cold / hot container 100 of the present embodiment, the container 20 is a heat insulating container including a bottom wall 21 and a side wall 22 made of, for example, a foamed resin. The container 20 further includes a foamed resin lid 23.

  The thermal insulation sheet which covers the heat insulating material IM which comprises the bottom wall 21, the side wall 22, and the cover part 23 of the container 20 is a laminated sheet provided with a synthetic resin film and the reflecting film layer which covers the surface of the synthetic resin film, for example It is. As the synthetic resin film, for example, polyester such as polyethylene terephthalate, polyethylene, or the like can be used. As the reflective film layer, for example, a reflective film layer on which aluminum or other metal is vapor-deposited, or a reflective film layer in which aluminum or other metal foils are laminated can be used.

  The four rectangular plate-shaped heat insulating materials IM constituting the side wall 22 of the container 20 are combined in a cross-beam shape so as to surround one rectangular plate-shaped heat insulating material IM constituting the bottom wall 21 of the container 20. ing. Each heat insulating material IM is attached to the inside of the exterior material EM via a surface fastener, for example, and can be removed. The container 20 constituting the cold / warm container 100 is not limited to the container 20 constituted by the exterior material EM and the heat insulating material IM. For example, the container 20 is a foamed resin container in which the side wall 22 and the bottom wall 21 are integrally formed. The exterior material EM may not be included.

  As described above, the holding member 10 is a member for holding the cold / warm material C / H for keeping the inside of the container 20 cold or warm, such as a cold storage material or a heat storage material. As described above, the holding member 10 is provided on the inside of the container 20 along the side wall 22 of the container 20 along the side wall 22, and the holding member 10 is provided on the support part 11 to hold the cold / hot material C / H. Part 12 and both sides in the height H direction perpendicular to the bottom wall 21 of the container 20 are opened.

  FIG. 2 is a plan view of the heat insulating material IM and the holding member 10 constituting the side wall 22 and the bottom wall 21 of the container 20 shown in FIG. 3 is an arrow view of the holding member 10 shown in FIG. 2 in the direction of arrow III. In FIG. 3, both end portions of the holding member 10 are broken, and a part of the side wall 22 of the container 20 on the other side of the holding member 10 is illustrated.

  The support member 11 of the holding member 10 is, for example, a plate-like member disposed along the side wall 22 of the container 20 inside the container 20. The support member 11 is made of, for example, a plastic plate material having a hollow structure similar to paper cardboard, such as plastic cardboard or plastic pearl (registered trademark), a resin plate material having no hollow structure, or a thermoplastic resin foam molding. It is composed of the body.

  The support member 11 of the holding member 10 is disposed along two or more adjacent surfaces on the side wall 22 of the rectangular box-shaped container 20, for example. In the present embodiment, the support member 11 is disposed, for example, over the entire circumference of the side wall 22 of the container 20. That is, the support member 11 is, for example, a rectangular cylindrical member disposed inside the rectangular box-shaped container 20, and is disposed along the four surfaces of the side wall 22 of the container 20. The support member 11 is, for example, a cylindrical member that is open at both ends in the height H direction perpendicular to the bottom wall 21 of the container 20. In addition, the support material part 11 may be formed in the bottomed cylinder shape which has a bottom part in the lower end of the height H direction.

  The support member 11 of the holding member 10 is not limited to a cylindrical shape, and may be, for example, a sheet-like or plate-like member arranged along each surface of the side wall 22 of the rectangular box-shaped container 20. Good. In this case, for example, the end on the bottom wall 21 side of the support member 11 may be extended in the height H direction of the container 20, and the support member 11 may be provided with an extension portion in the height H direction. Similarly, the end in the width direction of the support member 11 that is orthogonal to the height H direction of the container 20 may be extended in the width direction, and the support member 11 may be provided with an extension in the width direction. Such an extended portion is formed between the heat insulating material IM constituting the side wall 22 and the heat insulating material IM constituting the bottom wall 21 or between the heat insulating material IM and the heat insulating material IM constituting the side wall 22 adjacent to each other. The support member 11 may be disposed along the side wall 22 of the container 20 by being inserted. Moreover, the support material part 11 can be fixed to the side wall 22 of the container 20 via a hook-and-loop fastener, a magnet, or an adhesive agent, for example. The support member 11 is, for example, an L-shape along two surfaces of the side wall 22 of the container 20 and a square U-shape along three surfaces of the side wall 22 of the container 20 in a plan view perpendicular to the bottom wall 21 of the container 20. Alternatively, it may have a channel shape.

  The support member 11 of the holding member 10 extends, for example, from the bottom wall 21 of the container 20 to the end of the side wall 22 opposite to the bottom wall 21 in the height H direction perpendicular to the bottom wall 21 of the container 20. Exist. That is, the support member 11 covers the entire portion from one end to the other end of the side wall 22 of the container 20 in the height H direction. Note that the support member 11 does not necessarily extend from the bottom wall 21 of the container 20 to the end of the side wall 22 opposite to the bottom wall 21, and at least from the bottom wall 21 of the container 20 to the bottom wall 21. What is necessary is just to extend to the edge part of the holding | maintenance part 12 on the opposite side.

  As described above, the holding portion 12 of the holding member 10 is provided in the support member portion 11 and is configured to hold the cold / hot material C / H. As described above, the holding unit 12 is open on both sides in the height H direction perpendicular to the bottom wall 21 of the container 20 and holds at least a part of the cold / hot material C / H in the height H direction. The holding | maintenance part 12 is provided in the annular | circular shape surrounding the perimeter of the cooling / heating material C / H in the circumferential direction of the cooling / heating material C / H orthogonal to the height H direction, for example.

  The holding part 12 of the holding member 10 is constituted by, for example, a support member part 11 and a belt-like part 13 attached to the support member part 11. In other words, the support member portion 11 and the belt-like portion 13 of the holding member 10 are separate members that are individually manufactured. For example, the belt-like portion 13 is provided in an annular shape surrounding at least a part of the cooling / heating material C / H in the circumferential direction of the cooling / heating material C / H orthogonal to the height H direction of the container 20. The belt-like portion 13 supports a part of the surface of the cold / hot material C / H facing the inside of the container 20, for example, the central portion in the height H direction of the container 20.

  As for the strip | belt-shaped part 13 which comprises the holding part 12 of the holding member 10, the both ends of the length L direction or the depth D direction of the container 20 are supported by the base material part 11 of the holding member 10, for example. For example, both ends of the container 20 in the length L direction or the depth D direction are inserted into the through holes 11 a provided in the support member 11, and are supported by the support member 11. For example, both ends of the belt-like portion 13 inserted through the through-hole 11a of the support member 11 are connected to each other by welding or adhesion on the outside of the support member 11 facing the side wall 22 of the container 20, and the cold / hot material C / H Are provided in an annular shape surrounding the entire circumference, and together with the support member portion 11, an annular holding portion 12 is formed surrounding the entire circumference of the cold / hot material C / H. With this configuration, a minute gap G is formed between the support member 11 and the side wall 22 of the container 20.

  In addition, the holding member 10 is not limited to the structure in which the support material part 11 and the strip | belt-shaped part 13 are another members. For example, the holding member 10 may be configured by integrally forming the support member portion 11 and the belt-like portion 13 as a single member. For example, two straight cuts or slits parallel to the support member 11 may be provided, and a belt-like portion between the two cuts or slits may be bent inside the container 20 to form the belt-like portion 13. . In this case, the gap G may not be formed between the support member 11 and the side wall 22 of the container 20. Moreover, as for the strip | belt-shaped part 13, the both ends which penetrated the through-hole 11a of the base material part 11 do not need to be connected, for example. In this case, you may provide a stopper in the both ends of the strip | belt-shaped part 13 penetrated by the through-hole 11a of the support material part 11. FIG. In addition, the holding member 10 fixes both ends of the belt-like portion 13 to the support member portion 11 with a fastener including welding, adhesion, sewing, or rivets without providing the through hole 11a in the support member portion 11. May be. In this case, the belt-like portion 13 constitutes an annular holding portion 12 that surrounds a part of the cooling / heating material C / H in the circumferential direction and surrounds the entire periphery of the cooling / heating material C / H together with the support member portion 11.

  The belt-like portion 13 constituting the holding member 10 can be constituted by, for example, the same sheet material or plate material as that of the support member portion 11 described above. Moreover, you may comprise the strip | belt-shaped part 13 with a metal plate, a rubber band, and the expansion-contraction band made from cloth, for example. Further, the belt-like portion 13 may be provided with an adjusting mechanism such as a buckle capable of adjusting the length L, for example, by a pair of elastic bands provided with a hook-and-loop fastener at one end and fixed to the support member 11 at the other end. It may be configured. The thermal conductivity of the material constituting the belt-like portion 13 may be equal to or higher than the thermal conductivity of the material of the heat insulating material IM constituting the bottom wall 21, the side wall 22 and the lid portion 23 of the container 20, for example. It may be the following.

  For example, the holding part 12 has a gap gt between the end of the side wall 22 opposite to the bottom wall 21 of the container 20 in the height H direction perpendicular to the bottom wall 21 of the container 20. Moreover, the holding | maintenance part 12 has the gap | interval gb between the bottom walls 21 of the container 20, for example in the height H direction. Thus, as described above, the holding portion 12 is provided in a rectangular ring shape whose both sides in the height H direction are open, and in the height H direction, a part of the cooling / heating material C / H is surrounded and held in the circumferential direction. ing. More specifically, the holding unit 12 exposes the lower and upper surfaces of the container 20 in the height H direction except for the intermediate part of the cold / hot material C / H.

  Further, in the cold / hot container 100 of the present embodiment, the holding member 10 is provided on the lid support member 14 disposed along the lid 23 inside the container 20, and the lid support member 14 is provided with a cold / hot temperature. And a lid holding portion 15 for holding the material C / H. In the example shown in FIG. 1, the heat insulating material IM constituting the lid portion 23 is used as the support member 14 for the lid. The lid holding portion 15 is provided, for example, in an annular shape that surrounds the entire circumference of the rectangular plate-shaped cold / warm material C / H in the short direction, and both sides of the lid portion 23 in the direction parallel to the pivot shaft 23a are open. .

  The lid holding portion 15 is configured by, for example, a lid support portion 14 that is a heat insulating material IM, and a lid strip portion 16 attached to the lid support portion 14. The lid strip 16 is made of, for example, the same material as the strip 13 constituting the holding unit 12 described above, and is bonded to the heat insulating material IM which is the support member 14 for the lid, including welding, adhesion, stitching, or rivets. It is fixed with tools. Further, both end portions of the lid band 16 are inserted into through holes provided in the heat insulating material IM which is the support member 14 for lid, for example, in the same manner as the band 13 constituting the holding unit 12 described above. It may be provided between the material IM and the exterior material EM, and may be provided in an annular shape surrounding the entire circumference of the cold / hot material C / H.

  Hereinafter, the operation of the holding member 10 and the cold / hot vessel 100 of the present embodiment will be described.

  The holding member 10 and the cold / warm container 100 of the present embodiment, for example, keeps an article that requires temperature management, such as fresh food, processed food, beverage, and pharmaceutical, at a temperature within a predetermined temperature range for a predetermined time. Used for transportation or temporary storage.

  The cold / hot container 100 of the present embodiment includes a container 20 that houses an article that requires temperature management as described above, and a holding member 10 that is housed inside the container 20. In addition, the holding member 10 of the present embodiment is a member for holding the cold / warm material C / H that keeps the inside of the container 20 cold or warm, and is arranged along the side wall 22 of the container 20 inside the container 20. A support member 11 and a holding part 12 that is provided in the support member 11 and holds the cold / hot material C / H are provided. The holding unit 12 is open on both sides in the direction perpendicular to the bottom wall 21 of the container 20.

  In order to transport or temporarily store an article requiring temperature management as described above using the holding member 10 and the cold / hot container 100 having such a configuration, the holding member 10 is first disposed in the container 20. At this time, the supporting member 11 of the holding member 10 only needs to be arranged along the side wall 22 of the container 20 inside the container 20, and the arrangement of the holding member 10 is easy. In addition, the support member 11 of the holding member 10 is disposed along the side wall 22 of the container 20 inside the container 20, thereby protecting the side wall 22 of the container 20 from the article that is the content, and the durability of the container 20. Can be improved. Further, since the holding member 10 has a simple configuration including the support member portion 11 and the holding portion 12, the manufacturing cost is reduced, periodic replacement is possible, and the side wall 22 of the container 20 is soiled or damaged. It can be protected from the extended life.

  Moreover, the support material part 11 of the holding member 10 is arrange | positioned along two or more surfaces adjacent in the side wall 22 of the rectangular box-shaped container 20, as mentioned above. With this configuration, the support member 11 of the holding member 10 can stand on its own without being joined to the side wall 22 in the container 20. Therefore, for example, it is not necessary to install a hook-and-loop fastener between the side wall 22 of the container 20 and the support member 11 of the holding member 10, and even when dew condensation occurs on the side wall 22 inside the container 20, the propagation of various germs is prevented. And the inside of the container 20 can be kept clean. In addition, since it is not necessary to provide a hook-and-loop fastener or a joint for fixing the support member 11 of the holding member 10 to the side wall 22 of the container 20, it is easy to install and remove the holding member 10 from the container 20.

  Further, the support member 11 of the holding member 10 is disposed over the entire circumference of the side wall 22 of the container 20 as described above. With this configuration, the support member 11 of the holding member 10 has a rectangular cylindrical shape corresponding to the shape of the rectangular box-shaped container 20, and is more reliably containerized without being joined to the side wall 22 in the container 20. 20 can be self-supporting, and the entire inner surface of the side wall 22 can be protected.

  Next, the cold / hot material C / H is accommodated in the container 20 and is held by the holding portion 12 of the holding member 10. Thereby, the cold / hot material C / H can be disposed along the side wall 22 of the container 20 inside the container 20. The cold / hot material C / H is supported by the holding part 12 on the side opposite to the inner side of the container 20 than the support part 11, that is, the outer surface of the support part 11 facing the side wall 22 of the container 20. It is held on the inner surface of the part 11.

  Here, the holding portion 12 of the holding member 10 is open on both sides in the height H direction perpendicular to the bottom wall 21 of the container 20. With this configuration, for example, when the container 20 is arranged almost horizontally with the bottom wall 21 of the container 20 down, the cold / hot material C / H is inserted into the holding portion 12 from the upper side to the lower side in the height H direction. Thus, the cold / hot material C / H can be easily held by the holding portion 12 of the holding member 10.

  Moreover, since the holding | maintenance part 12 is open | released at the both sides of the height H direction perpendicular | vertical to the bottom wall 21 of the container 20, the cold / hot material C / H is made to hold | maintain the holding part 12 toward the downward direction from the upper direction of the height H direction. As it is inserted, the cold / hot material C / H moves downward in the height H direction through the inside of the holding portion 12 while sliding with respect to the holding portion 12. Then, the lower end of the cold / hot material C / H reaches the bottom wall 21 of the container 20 without being hit by the lower end of the holding portion 12 and is supported by the bottom wall 21 of the container 20.

  Thus, the cold / hot material C / H is provided by the bottom wall 21 of the container 20 and the holding part 12 provided on the support member part 11 of the holding member 10 disposed along the side wall 22 of the container 20 inside the container 20. Then, the container 20 is held and supported inside the container 20. Further, when the cold / hot material C / H is held by the holding part 12 of the holding member 10, the lower end of the cold / warm material C / H does not hit the lower end of the holding part 12. It is prevented that a large load is applied to the material part 11. Further, when the container 20 is transported, for example, even if the container 20 vibrates, the cold / hot material C / H slides with respect to the holding portion 12 of the holding member 10 in the height H direction perpendicular to the bottom wall 21 of the container 20. Since this is possible, it is possible to prevent the holding unit 12 from being subjected to a large load. Thereby, durability of the holding member 10 can be improved.

  Further, when the cold / hot material C / H held by the holding member 10 is taken out, since the upper end of the holding unit 12 is opened in the height H direction perpendicular to the bottom wall 21 of the container 20, the holding unit 12 is viewed from above. The cold / hot material C / H held in the container can be easily grasped and taken out. As described above, according to the present embodiment, the cold / hot material C / H such as the cold storage material or the heat storage material can be held in the container 20, and the arrangement / removal of the cold / heat material C / H is easy and durable. It is possible to provide a holding member 10 that can be improved and a cold / hot vessel 100 including the holding member 10.

  Further, the holding portion 12 of the holding member 10 includes a support member portion 11 and a belt-like portion 13 attached to the support member portion 11. With this configuration, for example, a sheet-like support member 11 and a belt-like portion 13 attached to the support member 11 are separately manufactured, and then the support member 11 is attached to the support member 11 to thereby provide a support member portion. The holding part 12 can be constituted by 11 and the belt-like part 13. Therefore, as compared with the case where the holding member 10 in which the holding member 12 is provided on the support member 11 is integrally formed, the holding member 10 can be easily manufactured and the manufacturing cost can be reduced.

  Further, for example, even when a load is applied to the holding portion 12 of the holding member 10 when the cold / warm container 100 is used, the belt-like portion 13 and the support member portion are elastically deformed by the belt-like portion 13 surrounding the cold / hot material C / H. 11 damage can be prevented. More specifically, for example, the belt-like portion 13 surrounding the cooling / heating material C / H is pulled from the inside to the outside, or the belt-like portion 13 is pushed from the outside to the inside while the cooling / heating material C / H is not held. Even so, the annular belt-like portion 13 is bent and elastically deformed, so that the belt-like portion 13 and the support member 11 can be prevented from being damaged.

  Further, as described above, the belt-like portion 13 is made of a stretchable material, is in a contracted state without holding the cold / hot material C / H in the holding portion 12, and the cold / hot material C is held in the holding portion 12. It may be in an extended state with / H held. In this case, in the state where the cold / hot material C / H is held in the holding part 12, the belt-like part 13 is stretched to generate a contraction force, and the cold / hot material C / H can be clamped and held by the belt-like part 13.

  Moreover, when the heat conductivity of the raw material of the strip | belt-shaped part 13 is more than the heat conductivity of the heat insulating material of the heat insulating material IM, for example, the inside of the container 20 by the cold / hot material C / H held by the holding part 12 is used. The efficiency of cold insulation or heat insulation can be improved. On the other hand, when the heat conductivity of the material of the strip-shaped portion 13 is, for example, less than or equal to the heat conductivity of the heat insulating material of the heat insulating material IM, the contents of the container 20 are excessively cooled or excessively cooled by the cold / hot material C / H. It is possible to improve the quality of the contents by preventing heating.

  Further, as described above, the container 20 constituting the cold / hot container 100 includes the lid portion 23 that closes the opening portion 22a opposite to the bottom wall 21 in the height H direction, and the side wall 22 on one side of the lid portion 23. And a hinge portion 24 that is pivotably connected to the hinge portion 24. The holding member 10 is a lid support member 14 disposed along the lid 23 inside the container 20 and a lid provided on the lid support member 14 for holding the cold / hot material C / H. Holding part 15. The lid holding portion 15 is open on both sides in the direction parallel to the pivot shaft 23 a of the lid portion 23.

  With this configuration, the cold / hot material C / H can be held in the lid holding portion 15 of the lid portion 23 of the container 20, and the inside of the container 20 can be kept cool or warm more effectively. Further, in a state where the container 20 is arranged almost horizontally with the bottom wall 21 of the container 20 down, the pivot shaft 23a of the lid part 23 by the hinge part 24 is almost horizontal. The container 20 arranged in this manner opens the opening 22a of the container 20 by pivoting the lid 23 that closes the upper opening 22a upward about the pivot shaft 23a of the hinge 24. be able to.

  Here, the lid holding portion 15 is open on both sides in the direction parallel to the pivot shaft 23 a of the lid portion 23. Therefore, in a state where the container 20 is arranged almost horizontally with the bottom wall 21 of the container 20 down, when the lid portion 23 is opened and closed, the opened both ends of the lid holding portion 15 are always directed horizontally. become. Therefore, it is possible to prevent the cold / hot material C / H from dropping from the lid holding portion 15 due to gravity when the lid portion 23 is opened and closed.

  Further, as described above, when the lid holding portion 15 is constituted by the lid support member portion 14 and the lid band portion 16 attached to the lid support member portion 14, the support member is provided. The same operation and effect as the holding part 12 of the holding member 10 constituted by the part 11 and the belt-like part 13 can be obtained. In particular, the lid strip 16 is made of a stretchable material and is in a contracted state in which the cold holding material C / H is not held in the lid holding portion 15, and the cold holding material C is placed in the lid holding portion 15. In a state where the / H is held and extended, it is possible to effectively prevent the cold / hot material C / H from dropping from the lid portion 23. In this state, in the state where the cold / hot material C / H is held in the lid holding portion 15, the belt-like portion 13 is stretched to generate a contraction force, and the cold / hot material C / H can be clamped and held by the belt-like portion 13. Because.

  Moreover, since the container 20 which comprises the cold / hot container 100 is a heat insulation container containing the bottom wall 21 and the side wall 22 which are made from foamed resin, the movement of the heat between the inside of the container 20 and the exterior is suppressed, and the container 20 The inside can be kept cool or warm more effectively. Furthermore, since the container 20 includes the lid portion 23 made of foamed resin, heat transfer between the inside and outside of the container 20 via the lid portion 23 is suppressed, and the inside of the container 20 is more effectively cooled. Or it can be kept warm. In addition, when there is a gap G between the support member 11 of the holding member 10 and the side wall 22 of the container 20, the air between the support member 11 of the holding member 10 and the side wall 22 of the container 20 is It functions as a heat insulating layer of the container 20. Therefore, the heat insulation of the container 20 as a heat insulating container can be further improved.

  Further, in the holding member 10 and the cold / warm container 100 of the present embodiment, the support member 11 of the holding member 10 has a bottom wall 21 extending from the bottom wall 21 of the container 20 in the height H direction perpendicular to the bottom wall 21 of the container 20. 21 extends to the end of the side wall 22 opposite to the side 21, that is, to the upper end of the side wall 22. With this configuration, for example, even when condensation occurs on the side wall 22 of the container 20 inside the container 20, the support member 11 of the holding member 10 causes the container 20 in the height H direction perpendicular to the bottom wall 21 of the container 20. By covering the entire side wall 22, the contents of the container 20 can be prevented from getting wet. Further, both end portions of the support member 11 can be supported by the bottom wall 21 and the lid portion 23 of the container 20 in the height H direction perpendicular to the bottom wall 21 of the container 20. Thereby, for example, it is possible to prevent the support member 11 from falling to the inside of the container 20 due to the weight of the cold / hot material C / H.

  Further, as described above, the holding portion 12 of the holding member 10 is between the end portion of the side wall 22 opposite to the bottom wall 21 of the container 20 in the height H direction perpendicular to the bottom wall 21 of the container 20. Has a gap gt. With this configuration, for example, when the container 20 is arranged almost horizontally with the bottom wall 21 of the container 20 down, between the upper end of the holding part 12 of the holding member 10 and the upper end of the side wall 22 of the container 20. The cold / hot material C / H can be exposed from the holding unit 12, and the inside of the container 20 can be effectively cooled or kept warm by the cold / hot material C / H.

  Further, as described above, the holding portion 12 of the holding member 10 has a gap gb with the bottom wall 21 of the container 20 in the height H direction perpendicular to the bottom wall 21 of the container 20. With this configuration, for example, when the container 20 is arranged almost horizontally with the bottom wall 21 of the container 20 down, the cooling temperature is reduced between the lower end of the holding part 12 of the holding member 10 and the bottom wall 21 of the container 20. The material C / H can be exposed from the holding part 12, and the inside of the container 20 can be effectively kept cold or kept warm by the cold / hot material C / H.

  As described above, according to the present embodiment, the cold / hot material C / H such as the cold storage material or the heat storage material can be held in the container 20, and the arrangement / removal of the cold / hot material C / H is easy and durable. It is possible to provide the holding member 10 for the cold / hot material C / H capable of improving the property and the cold / warm container 100 including the holding member 10.

(Embodiment 2)
Next, the holding member 10A and the cool / warm container according to Embodiment 2 of the present invention will be described with reference to FIGS. 4 and 5 with reference to FIGS. FIG. 4 is a perspective view showing a part of the holding member 10A and the cold / warm container according to Embodiment 2 of the present invention. FIG. 5 is a perspective view in which a part of the side wall 22 of the container 20 is removed from a part of the cold / warm container shown in FIG.

  The holding member 10A and the cool / warm container of the present embodiment are different from the holding member 10 and the cool / warm container 100 according to the first embodiment described above in the configuration of the holding portion 12A of the holding member 10A. Since the other configurations of the holding member 10A and the cold / warm container of the present embodiment are the same as those of the holding member 10 and the cold / warm container 100 according to the first embodiment, the same portions are denoted by the same reference numerals and appropriately described. Is omitted.

  In the present embodiment, the holding portion 12A of the holding member 10A is open on both sides in the height H direction, similarly to the holding member 10 according to the first embodiment described above. With this configuration, according to the present embodiment, the cold / hot material C / H such as the cold storage material or the heat storage material can be held in the container 20 as in the first embodiment, and the cold / hot material C / H can be held. It is possible to provide a holding member 10A for the cooling / heating material C / H that can be easily placed and taken out and that can be improved in durability, and a cooling / heating container including the holding member 10A.

  In addition, the holding member 10 </ b> A is different from the holding member 10 according to Embodiment 1 described above, and the holding portion 12 </ b> A that holds the cold / hot material C / H is in contact with the bottom wall 21 of the container 20 and is perpendicular to the bottom wall 21 of the container 20. No gap gb is formed between the bottom wall 21 and the height H. With this configuration, in the height H direction, a portion excluding the upper end portion of the cooling / heating material C / H can be held by the holding portion 12A, and the cooling / heating material C / H can be supported more stably.

  In the present embodiment, the holding member 10 </ b> A is similar to the holding member 10 according to the first embodiment described above, and the holding portion 12 </ b> A that is provided in the supporting member portion 11 and holds the cold / hot material C / H is separated from the supporting member portion 11. , And a belt-like portion 13 attached to the support member portion 11. However, unlike the holding member 10 according to the first embodiment, the holding member 10A has a plurality of through holes 13a in which the belt-like portion 13 exposes the cold / hot material C / H. With this configuration, the area where the cold / warm material C / H is covered by the belt-like portion 13 is reduced, and the inside of the container 20 is more effectively cooled or kept warm by the cold / warm material C / H exposed in the through hole 13a of the belt-like portion 13. can do.

(Embodiment 3)
Next, a holding member and a cold / warm container according to Embodiment 3 of the present invention will be described with reference to FIGS. 1 and 2 and FIG. 6. FIG. 6 is a perspective view showing a part of the holding member 10B and the cool / warm container according to Embodiment 3 of the present invention.

  The holding member 10B and the cool / warm container of the present embodiment are different from the holding member 10 and the cool / warm container 100 according to Embodiment 1 described above in the configuration of the holding member 10B. Since the other configurations of the holding member 10B and the cold / warm container of the present embodiment are the same as those of the holding member 10 and the cold / warm container 100 according to the first embodiment, the same portions are denoted by the same reference numerals and appropriately described. Is omitted.

  The holding member 10B and the cold / hot container of the present embodiment are configured by the heat insulating material IM in which the support member portion 11B of the holding member 10B constitutes a part of the side wall 22 of the container 20 in the first embodiment. Moreover, the holding | maintenance part 12B is comprised by the support material part 11B which is the heat insulating material IM, and the strip | belt-shaped part 13 attached to the support material part 11B. For example, both ends of the container 13 in the length L direction or the depth D direction are inserted into the through holes 11a provided in the support member portion 11B and supported by the support member portion 11B. For example, both ends of the belt-like portion 13 inserted into the through hole 11a of the support member portion 11B are connected to each other by welding or adhesion on the outside of the support member portion 11B facing the side wall 22 of the container. It is provided in an annular shape that surrounds the entire periphery, and constitutes an annular holding portion 12B that surrounds the entire periphery of the cold / hot material C / H together with the support member portion 11B.

  In the present embodiment, the holding portion 12B of the holding member 10B is open on both sides in the height H direction, similarly to the holding member 10 according to the first embodiment described above. With this configuration, according to the present embodiment, the cold / hot material C / H such as the cold storage material or the heat storage material can be held in the container as in the first embodiment. It is possible to provide a holding member 10B for the cooling / heating material C / H that can be easily placed and taken out and can be improved in durability, and a cooling / heating container including the holding member 10B.

  The embodiment of the present invention has been described in detail with reference to the drawings, but the specific configuration is not limited to this embodiment, and there are design changes and the like without departing from the gist of the present invention. They are also included in the present invention.

DESCRIPTION OF SYMBOLS 10 Holding member 10A Holding member 10B Holding member 11 Support material part 11B Support material part 12 Holding part 12A Holding part 12B Holding part 13 Band-like part 13a Through-hole 14 Lid support part 15 Lid holding part 16 Lid band-like part 20 Container 21 Bottom wall 22 Side wall 22a Opening portion 23 Lid portion 23a Pivoting shaft 24 Hinge portion 100 Cold / warm container C / H Cold / warm material gb Gap gt Gap H Height

Claims (12)

A cold / warm container comprising a container and a holding member for holding a cold / warm material that keeps the inside of the container cold or warm,
The holding member includes a support member part disposed along the side wall of the container inside the container, and a holding part provided in the support member part to hold the cold / warm material,
The holding unit is a cold and hot container, wherein both sides in the height direction perpendicular to the bottom wall of the container are open.   2. The cold / hot container according to claim 1, wherein the support member is disposed along two or more adjacent surfaces on the side wall of the rectangular box-shaped container.   The cold / warm container according to claim 1, wherein the support member is disposed over the entire circumference of the side wall.   The said support material part is extended in the said height direction from the said bottom wall of the said container to the edge part of the said side wall on the opposite side to this bottom wall. The cold / hot container as described in any one of.   The said holding | maintenance part has a clearance gap between the edge part of the said side wall on the opposite side to the said bottom wall of the said container in the said height direction. The cold / hot container according to item.   The cold / hot container according to any one of claims 1 to 5, wherein the holding portion has a gap with the bottom wall of the container in the height direction.   The cold container according to any one of claims 1 to 6, wherein the holding portion is configured by the support member portion and a belt-like portion attached to the support member portion.   The cold / warm container according to claim 7, wherein the belt-shaped portion has a plurality of through holes exposing the cold / hot material. The container includes a lid that closes the opening opposite to the bottom wall in the height direction, and a hinge that pivotally connects one side of the lid to the side wall.
The holding member includes a lid support member disposed along the lid inside the container, and a lid holder provided on the lid support member for holding the cold / warm material. ,
The cold / hot container according to any one of claims 1 to 8, wherein the lid holding portion is open on both sides in a direction parallel to the pivot axis of the lid portion.   The cold / hot container according to claim 9, wherein the lid holding portion is configured by the lid support member portion and a lid band-like portion attached to the lid support member portion.   The cold / hot container according to any one of claims 1 to 10, wherein the container is a heat insulating container including the bottom wall and the side wall made of foamed resin. A holding member for holding a cold / warm material that keeps the inside of the container cold or warm,
A support member disposed along the side wall of the container inside the container, and a holding part that is provided on the support member and holds the cold / hot material,
The holding member is characterized in that both sides in a direction perpendicular to the bottom wall of the container are open.

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