JP2013088041A - Collapsible cold reserving box and heat reserving box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a collapsible cold reserving box and heat reserving box that can be easily assembled and disassembled, can be moved freely, and have no limitations on installation locations and uses.SOLUTION: The collapsible cold reserving box and heat reserving box are provided with a pipe frame collapsible for assembly and disassembly and movable in the assembled state thereof, an airtight exterior heat insulation sheet for covering the frame, a gateway opening/closing mechanism provided on one side of the exterior heat insulation sheet, and a cooling device for cooling internal air covered with the exterior heat insulation sheet by circulating it through a circulation passage.

Description

    The present invention relates to an assembling-type and movable cool box and a warm box.

    As storage for crops such as vegetables and fruit trees and flowering plants, the installation method of the storage itself is fixed and cannot be moved. Generally, it cannot be easily disassembled once assembled. .

    Moreover, when using the said storage as a refrigerator, it is also known that a cooler is installed outside and the inside of the refrigerator is brought into a low temperature state through the cooler.

In Patent Document 1, a rectangular tent-shaped cover made of a vinyl chloride sheet that airtightly covers citrus fruits stored in a small plastic container having a through hole inside a refrigerator having a cooling machine is provided by hanging with a wire, The adjustment air circulation path is provided with a cooler and a humidifier, and means for supplying air with adjusted temperature and humidity of normal air to the inside of the cover is disclosed.

Japanese Patent No. 2501428

    However, in Patent Document 1, since the storage device is large, the storage device cannot be freely assembled and disassembled and cannot be moved freely, so that the installation place and the range of use are limited. There was a problem.

    The present invention has been made in view of such circumstances, and the cool box and the warm box can be easily assembled and disassembled, and can be freely moved, and is limited to the installation place and the range of use. The purpose is to provide an assembly-type cold storage and heat storage without any problem.

    In order to solve the above-mentioned problems, the assembly-type cold storage and heat storage of the present invention are configured so that a pipe-shaped frame body can be assembled and disassembled, and the pipe-shaped frame body movable in the assembled state, and the frame Air-tight exterior heat insulating sheet covering the body, an opening / closing mechanism for an entrance / exit provided on one side of the exterior heat insulating sheet, and cooling in which the air inside the outer heat insulating sheet covers is circulated through a circulation passage and cooled. A device is provided.

    According to the present invention, since assembly, disassembly, and movement can be easily and freely performed, the installation work can be easily performed in a short time, so that the installation place and the range of use are not limited.

These are perspective views which show the state before the assembly of the assembly-type cool box and the pipe-shaped frame of the warm box according to the present invention. These are perspective views which show the state which assembled the pipe-shaped flame | frame of the assembly-type cool storage and the heat storage based on this invention. These are perspective views which show the state which covered the exterior heat insulation sheet | seat on the pipe-shaped flame | frame of the assembly-type cold storage box and heat storage box which concerns on this invention. These are perspective views which show the state which couple | bonds the exterior heat insulation sheet | seat and exterior heat insulation sheet | seat of the assembly-type cold storage and heat insulation which concern on this invention. These are the schematic which shows the assembly-type cold storage and the heat storage based on this invention. FIG. 3 is a perspective view showing a circulation means for circulating cold air from a cooling device in an exterior heat insulating sheet. FIG. 2 is a partial cross-sectional view of a floor heat insulating sheet laid on the floor of the assembly-type cold storage and heat storage stock according to the present invention. These are the schematics in the case of using the assembly-type cold storage box and heat storage box which concern on this invention outdoors.

Hereinafter, the best mode for carrying out the present invention will be described.
As shown in FIGS. 1 and 2, the frame body 1 has a rectangular tent frame structure formed by combining a plurality of iron pipes 2, and has four leg pipes 2a, four upper pipes 2b, and three lower pipes. The pipe 2c and the three upper reinforcing pipes 2d are combined.

    That is, the tip 2b 'and the tip 2b "of the upper pipe 2b are respectively inserted into the two cylindrical parts 2a" and 2a "provided on the upper part 2a' of the leg pipe 2a, and the other pipes 2a, 2b and 2c have a structure in which respective joint portions are fixed by bolts and nuts (not shown), and C-shaped end portions formed at both ends of the pipe 2d are respectively fitted into the pipe 2b for reinforcement of the upper assembly. It has become.

    Further, a reinforcing portion 2e for maintaining a square tent-like frame is provided on the upper portion of the leg pipe 2a, and is fixed to a connecting portion of the upper pipe 2b with bolts and nuts (not shown).

Moreover, the holder 2f for hold | maintaining the frame body 1 stably is each provided in the lower end part of the leg part pipe 2a.
There are three lower pipes 2c fixed to the four leg pipes 2a, but one is for the entrance and exit, so that it is not installed.

As shown in FIGS. 3 and 5, the assembled frame body 1 is covered with a lightweight exterior heat insulation sheet 3 that is airtight from above, and the exterior heat insulation sheet 3 is attached to each pipe 2 a, 2 b, 2 c with a string or the like It is detachably fixed using a fixing tool.
A belt-like band 4 is sewn to the lower part of the exterior heat insulating sheet 3. Eyelets (not shown) are attached to the belt-like band 4 at intervals of 10 to 15 cm. A rope or the like is passed through the eyelet and the belt-like band 4 is fixed to the pipe 2 c of the frame body 1.
Moreover, the bottom part of each side surface of the exterior heat insulating sheet 3 is provided with a hanging part 3b that is longer than the longitudinal length of the frame body 1, and has a structure that blocks the outside air.

    Moreover, the opening part 5 by a fastener etc. is provided in the side part 3a of the exterior heat insulation sheet 3, and the entrance / exit 7 is formed by opening the fastener 5 and holding up the winding bundle with a holder 6 such as a string. .

    As shown in FIG. 4, when the exterior heat insulating sheets 3, 3 constituting each surface are bonded to each other, the other heat insulating sheet 3 is sandwiched between the belt-shaped heat insulating sheets 8 sewn on one of the heat insulating sheets 3. Is placed on the belt-like heat insulating sheet 8 and is fixed so as to be knitted into the holes 10 provided in the respective exterior heat insulating sheets 3 by a fixing tool 9 such as a rope while preventing air from entering and leaving.

In addition, circulation passages 11 a and 11 b that circulate the air inside the exterior insulation sheet 3 are provided on the side surface portion 3 c of the exterior insulation sheet 3.
As shown in FIG. 6, the bellows-like pipes 12a and 12b of the cooling device 12 are inserted into the outer openings of the circulation passages 11a and 11b, and are fixed by a fixture 13 such as a rope to form a circulation means. .
Then, the internal air covered by the exterior heat insulating sheet 3 is sent from the lower circulation passage 11b through the bellows-like pipe 12b to the cooling device 12 (see the dashed line A), and the air cooled in the cooling device 12 is bellows. By being sent out from the circulation passage 11a through the pipe 12a (see the dashed line B), the interior covered by the exterior heat insulating sheet 3 is cooled. A moving tool 12c such as a caster is attached to the lower part of the cooling device 12 so as to be movable.
The cooling temperature is adjusted by manually adjusting or automatically adjusting the cooling device 12.

Therefore, since it can also adjust to the temperature of heat retention with the cooling device 12, it can utilize also as a heat retention box. In addition, you may install the heat retention apparatus only for a heat retention box, and becomes the structure similar to the cooling device 12 in that case.

    As shown in FIG. 7, a floor heat insulating sheet 16 including a waterproof sheet 15 having a soft heat insulating material 14 as an inner layer is installed on the floor surface of the frame body 1.

As shown in FIG. 8, when the assembly-type cool box and the warm box of the present invention are installed outdoors, the ceiling roof portion 17 of the frame body 1 is not in a horizontal state as in the frame body 1 described above, but on one side. The exterior heat insulating sheet 3 is covered with a waterproof sheet 18 for preventing rain, and the cooling device 12 is similarly covered with a waterproof sheet 19 for protecting against rain.
Further, a heat insulating sheet 20 having a hanging portion 20 a is lined on the inner wall of the frame body 1.
The rainproof waterproof sheet 19 and the lining heat insulating sheet 20 may be used in an optional manner.
8 having the same reference numerals as those in FIGS. 1 to 7 have the same configuration.

    The assembly-type cold storage and heat storage of the present invention having the above-described structure can easily block the environment from the outside air by directly covering the assembly-type frame body 1 with a lightweight heat insulating sheet 3. You can move to the required place in the assembled state.

In addition, because the above-mentioned cold storage and heat storage can be easily disassembled, moved, and reassembled, they can be installed in farmhouse barns and garages to store crops, flowers, etc., and can be used as cold storage, or installed in fields. It can also be used as a cold storage for fruit trees, vegetables and flowers.
Moreover, as a heat storage, it can also be utilized as a nursery room for seedlings.

  Furthermore, it can also be used for temporary use such as events and short-term movement of distribution, and can also be used as a cold storage for items waiting to be shipped in the market, food manufacturers, and the like.

A Flow of air sent into the circulation path B Flow of cooling air sent into the circulation path 1 Frame body 2 Iron pipe 2a Leg pipe 2a 'Upper part 2a "Tube part 2b Upper pipe 2b', 2b" Tip 2c Lower pipe 2d Upper reinforcing pipe 2e Reinforcing part 2f Holder 3 Exterior heat insulating sheet 3a, 3c Side surface part 3b Hanging part 4 Band-like band 5 Opening part 6 Holding tool 7 Entrance / exit 8 Band-like heat insulating sheet 9 Fixing tool 10 Holes 11a, 11b Circulation passage 12 Cooling device 12a, 12b Bellows-shaped pipe 12c Moving tool 13 Fixing tool 14 Soft heat insulating material 15 Waterproof sheet 16 Floor heat insulating sheet 17 Ceiling roof part 18, 19 Waterproof sheet 20 for rain protection Heat insulating sheet 20a Hanging part

Claims (1)

A pipe-shaped frame body that can be assembled and disassembled and moved in an assembled state; and
An exterior heat insulating sheet having airtightness covering the frame body;
An opening / closing mechanism for an entrance / exit provided on one side surface of the exterior heat insulating sheet;
An assembling-type cool box and warm box having a cooling device for cooling the interior air covered by the exterior heat insulating sheet by circulating it through a circulation passage.

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