JP3200023U - Box to be used for transporting or storing a body to be cooled or a body to be warmed in a cooled or warm state - Google Patents

Abstract

A box body for storing a body to be cooled or a body to be warmed and enabling long-term transport and storage while preventing temperature rise or fall for a long time, has good usability, and can be replaced with a storage case. A box that can be easily replaced and manufactured at low cost is provided. An open / close case 1 made of a heat insulating material for storing a cold object 5 or a heat insulating material, and a separate storage case 2 made of a heat insulating material detachably stored in an appropriate position through a gap 3 therein. The long-time cooling or heat retention effect is enhanced by the holes 2e and the open holes 2f provided in the storage case. [Selection] Figure 1

Description

  The present invention relates to a box body that can hold a cold body or a warm body for a long period of time while being cooled or kept warm and can be transported and stored at a remote location, and has a simple structure, versatility, and low cost. In addition, the present invention relates to a box body such as a cold storage body that can be applied to a separate existing box body or a return box or a storage box for cooling or keeping warm the heat storage body.

  Conventionally, various types of box bodies used for transporting and storing a body to be cooled or a body to be warmed from a production place to a remote consumption place have been disclosed. Among them, one such as a return box and a storage box is widely used as one simple means. In this case, a body to be cooled or a body to be warmed is housed in a case, and is stored by being transported to a remote place or the like while maintaining a cooling or heat retaining state. As this prior art, there are “Patent Document 1” and “Patent Document 2”.

Actual application No.55-69083 (Fig. 1) Utility Model Registration No. 3189628 (Figure 1)

“Insulation case” of “Japanese Patent Application No. 55-69083” in “Patent Document 1” is composed of a heat insulation case placed inside a heat insulation case body in which a body to be insulated is housed, but its detailed contents are clearly shown. It has not been. As a case body of a sealed body similar to this “Patent Document 1”, a cold storage agent is disposed in contact with the cold object in a space above the cold object to be stored, but the cooling effect is short. There was a problem that was time. For this reason, “Utility Model Registration No. 3189628” of “Patent Document 2” “Cold and Keep Box for Cooling and Keeping Warm” is disclosed. In this type, the sealed case is disassembled into an upper chamber and a lower chamber by a partition plate made of a heat insulating material, and the cooler or warmer is stored in the lower chamber and the cooler or warmer is stored in the upper chamber. Become.
However, this is a fixed structure and is designed for each box, so it is not versatile, the internal structure cannot be changed or replaced, it is inconvenient in handling, and it can be used conveniently at low cost. There was a problem that was not. In addition, even if cooling or heat insulation can be performed for a long time compared to the conventional one, the method of cooling and heat insulation differs from the present invention, and there is a problem that cooling or heat insulation for a long time cannot be performed compared to the present invention. It was.

  The present invention solves the above-mentioned problems, can be cooled or kept warm for a long time, can be easily replaced with a cooling agent or a heat insulating agent, and can be applied to a conventional box or a current distribution box. It is an object of the present invention to provide a box to be used for transporting or storing a cooled object or a heated object that is excellent in usage, easy to handle, and can be implemented at low cost.

  In order to achieve the above object, the present invention uses the device of claim 1 for transporting a cold object or a warm object to a storage box or a remote destination that keeps the object to be cooled or kept warm for a long time. An opening / closing case made of a heat insulating material having a space for storing the cooled object or the heated object and having an opening / closing lid, and the opening / closing case. A frame-shaped storage case made of a heat insulating material that is detachably disposed in the opening / closing case through a gap from an inner wall thereof and has a space for storing a cooling agent or a heat insulating agent therein, When the box is used for cooling the cooled object, the storage case is disposed above the cooled object and the opening is formed by forming an opening on one surface forming the frame. The one side having the part upward On the other hand, when the box is used for heat insulation of the body to be insulated, the storage case is disposed below the body to be insulated and the one surface having the opening portion is directed downward. It consists of what is arranged.

  The invention of claim 2 is characterized in that the opening formed in the one surface of the storage case is composed of a plurality of holes.

  Further, the invention of claim 3 is characterized in that the opening formed in the one surface of the storage case comprises an open hole opened with the edge of the one surface left.

  The invention according to claim 4 is characterized in that a net-like plate covering the open hole is fixed to the one surface of the storage case having the open hole.

  The invention of claim 5 is characterized in that the cold-retaining agent comprises a cold storage agent having a latent heat of fusion of 0 ° C. or less, and the thermal insulation agent comprises a thermal storage agent having a latent heat of fusion of 0 ° C. or more.

  According to the box body used for transporting or storing the object to be cooled or the object to be heated in a cooled or heat-insulated state according to claim 1 of the present invention, the object to be cooled or the object to be warmed stored in the open / close case is The storage case can be cooled or kept warm for a longer period of time than the prior art by an open / close case and a separate storage case that is placed above or below the open / close case and stores a cryogen or a heat insulating agent therein. It can be applied not only to the opening and closing case of the present invention but also to other cooling or heat insulation boxes, can be exchanged, can be used in a wide range, and can be used for a wide range of cooling or heat retention. I can do it.

  Moreover, according to the box to be used for transporting or storing the object to be cooled or the object to be heated in a cooled or heat-insulated state according to claim 2, the high-temperature outside air gradually enters the open / close case of the heat insulating material and is slightly cooler. At the same time, the hot air rises and enters the storage case through a plurality of holes in the storage case, and is cooled by the cooling agent in the storage case to cool the cold object below the storage case. By this action, a sufficient and long-time cold insulation action can be performed.

  Further, according to the box body used for transporting or storing the cold body or the warm body in the cooled or heat-insulated state according to claim 3, the external cold air gradually enters the open / close case and becomes slightly hot. Hot air enters through the opening hole of the storage case below the body to be warmed and is warmed by the heat-retaining agent in the storage case, so that the body to be warmed in the open case can be warmed. Can be raised.

  Further, according to the box to be used for transporting or storing the object to be cooled or the object to be heated in a cooled or heat-insulated state according to claim 4, the opening hole of the storage case for heat insulation is covered with the mesh plate. It is prevented that the heat insulating agent in the storage case falls.

  In addition, according to the box body used for transporting or storing the cold body or the warm body of claim 5 in a cooled or warm state, a box with a boundary of 0 ° C. can be used as the cold or warming agent. Commercially available products can be obtained at low cost.

Sectional drawing (a) and (b) which show the structure of the box of this invention for cold preservation. Sectional drawing (a) and (b) which show the structure of the box of this invention for heat insulation. Sectional drawing (a), (b) of the storage case in this invention, and its top view (c), (d). The top view of a net-like board.

  Embodiments of a box body used for transporting or storing a cold body or a warm body of the present invention in a cooled or warm state will be described in detail below with reference to the drawings.

  Fig.1 (a) shows the box 100 of this invention aiming at cold preservation. The box 100 includes an open / close case 1 that forms a space for storing the object 5 to be cooled, and a separate storage case 2 that is stored in the interior through a gap 3 from the inner wall thereof. The open / close case 1 includes a frame-shaped open / close case main body 1a having a space for storing the object to be cooled 5 and the storage case 2 and an open / close case upper lid 1b that detachably closes the upper opening. Formed from thermal insulation.

  The storage case 2 is a box-shaped body having a space 2d for storing the cooling agent 4 therein, and has a shape shown in FIGS. 3 (a) and 3 (c). That is, it consists of an upper plate 2a (corresponding to one surface in claim 2), a lower plate 2b, a side plate 2c connecting the upper plate 2a and the lower plate 2b. A plurality of holes 2e are formed in the upper plate 2a of the storage case 2.

  FIG.1 (b) shows the box 100A aiming at cold preservation similarly to Fig.1 (a). The overall structure is substantially the same as that shown in FIG. 1A, but the structure of the storage case 2A is different from the storage case 2. That is, the storage case 2 in FIG. 1 (a) forms a hole 2e in the upper plate 2a, but the storage case 2A has an open hole in the upper plate 2a as shown in FIGS. 3 (b) and 3 (d). 2f is formed. The open hole 2f is formed so as to be opened with the edge left on the upper plate 2a.

  The cold storage agent 4a having a latent heat of fusion of 0 ° C. or less is applied to the box 100 having the above structure and the cold storage agent 4 stored in the storage case 2 or 2A of 100A, for example, a commercially available cold storage agent or ice with a pack. Or water brine, ethylene glycol, or the like is used, and a colloidal material having no fluidity after melting is preferable. Further, the object to be cooled 5 may be an arbitrary one.

Next, the cooling effect by the box body 100 or 100A having the above structure will be described.
The cold insulation agent 4 (cold storage agent 4A) in the storage cases 2 and 2A does not increase the cold air, so that no cold air flows out from the holes 2e and the open holes 2f.
If the outer periphery of the open / close case 1 is hot, the high temperature does not flow directly into the open case because the open / close case 1 is formed of a heat insulating material, but gradually flows and the temperature in the open / close case 1 rises. Come on. The warm air in the open / close case 1 moves upward, passes through the gap 3, enters the upper surfaces of the storage cases 2 and 2A, enters the storage cases 2 and 2A from the holes 2e and the opening holes 2f, and the cold insulating agent 4 ( It is cooled by the cold storage agent 4a). The cooled cold air gradually cools the object 5 to be cooled through the lower plate 2b of the storage cases 2 and 2A, thereby producing a cooling effect. The cooled object 5 can be cooled for a longer time than the conventional box by the cooling action by the above heat transfer.

  The box 100B in FIG. 2A is intended for heat insulation. A heat retaining body 6 is accommodated in the open / close case 1. In this box body 100B, the storage case 2 is arranged at the lower part of the body to be heated 6 and the surface with the holes 2e is arranged downward. In addition, a heat insulating agent 7 (thermal storage agent 7a) is stored in the storage case 2.

  The box 100 </ b> C of FIG. 2B is also intended to keep warm, and a storage case 2 </ b> A is arranged instead of the storage case 2. The storage case 2A is also arranged at the lower part of the body to be heated 6 and the open hole 2f is arranged downward. In this case, in order to prevent the heat insulating agent 7 in the storage case 2A from falling, the mesh plate 8 shown in FIG. 4 is arranged so as to cover the surface with the open hole 2f.

Next, the heat retaining action of the heat retaining body 6 by the boxes 100B and 100C will be described.
The outside air, which is cold air, gradually enters the inside of the open / close case 1 from the open / close case 1 and proceeds downward due to the cold air. Here, in the case of the box body 100B, the cold air passes through the hole 2e of the storage case 2 and enters the inside, and is heated by the heat insulating agent 7 (the heat storage agent 7a), and the heated air is the lower plate of the heat insulating material of the storage case 2. Further, the temperature rises through the gap 3 and passes through 2b and the like, and the heated body 6 is held in a heated state. The heated body 6 can also keep the warmed body 6 in a warmed state for a long time.

  Further, as shown in FIG. 2B, the storage case 2A has an open hole 2f in the box 100C, and brings about the same heat retaining effect as the box 100B in FIG. 2A. However, in this case, the mesh plate 8 is used to prevent the heat insulating agent 7 (thermal storage agent 7A) in the storage case 2A from dropping. In the above, what has the latent heat of fusion of 0 degreeC or more is applied as the heat retention agent 7 (thermal storage agent 7A), but it consists of what can be obtained commercially, and is not specifically limited.

  The box body 100, 100A or 100B, 100C can hold the cooled object 5 or the heated object 6 for a long time as compared with the conventional product, and can effectively transport to a remote place or store for a long time. Can be done.

  The storage case 2 and the like used by the box body 100 and the like are all separate from the open / close case 1 and can be easily detached from the open / close case upper lid 1b of the open / close case 1. Conventional products with this function are integrated with the main body and cannot be replaced or replaced. Therefore, the storage case 1 and the like according to the present invention can be applied not only to the opening and closing case 1 and the like according to the present invention, but also to a conventional cold insulation or heat insulation box, and the use range is wide.

  The contents of the present invention are composed of the above explanation, but the contents are not limited to the above explanation, and those of the same technical category are of course applied.

  The box to be used for transporting or storing the object to be cooled or the object to be heated in a cooled or heat-insulated state of the present invention can be applied to all boxes that need to be kept cold or warm, and its use range is extremely wide. .

DESCRIPTION OF SYMBOLS 1 Opening / closing case 1a Opening / closing case main body 1b Opening / closing case upper cover 2 Storage case 2A Storage case 2a Upper plate (one side)
2b Lower plate 2c Side plate 2d Space 2e Hole 2f Open hole 3 Clearance 4 Coolant 4a Cold storage agent 5 Coolant 6 Heat insulator 7 Heat insulator 7a Thermal agent 8 Mesh plate 100 Box body 100A Box body 100B Box body 100C Box body

Claims (5)

  A cold storage body or a storage box that is kept in a cooled or warm state for a long time, or a box such as a return box used for transporting to a remote destination, the box being the cold storage An opening / closing case made of a heat insulating material having a space for storing a body or a body to be heated and having an opening / closing lid, and is detachably disposed in the opening / closing case through a gap from the inner wall of the opening / closing case. A box-shaped storage case made of a heat insulating material having a space for storing a cold insulating agent or a heat insulating agent, and the storage case is formed by forming an opening in one surface forming the frame, and the box Is used for cooling the object to be cooled, the storage case is disposed above the object to be cooled and the one surface having the opening is disposed upward, while the box is For heat insulation When the storage case is used, the storage case is disposed below the heat-retained body, and the one surface having the opening is disposed downward. Or a box used for transporting or storing in a warm state.   2. The object to be cooled or heat-retained used for transporting or storing the object to be cooled or the temperature-retained object according to claim 1, wherein the opening formed on the one surface of the storage case includes a plurality of holes. Box to do.   2. The object to be cooled or the object to be heated according to claim 1, wherein the opening formed on the one surface of the storage case is an open hole opened with the edge of the one surface left. A box used for transporting or storing in a cooled or warm state.   The refrigerating body or the heat retaining body according to claim 3, wherein the reticulated body or the heat retaining body is transported in a cooled or heat-retaining state, or a mesh plate covering the open hole is fixed to the one surface of the storage case having the open hole. A box used for storage.   2. The cold-reserved body or object according to claim 1, wherein the cold insulator is made of a cold storage agent having a latent heat of fusion of 0 ° C. or less, and the thermal insulator is made of a heat storage agent having a latent heat of fusion of 0 ° C. or more. A box used for transporting or storing a heat retaining body in a cooled or heat retaining state.

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