JPH0634246A - Refrigerator - Google Patents

Abstract

PURPOSE:To provide a transporting refrigerator in which a cold heat accumulating agent for use in cooling an interior side of the refrigerator without being hindered by loading or unloading goods and then refrigeration goods and frozen goods can be efficiently mounted in the refrigerator. CONSTITUTION:A main body 3 of a refrigerator having thermal insulating structure therein provided with an upper opening and having this opening 2 as a good loading or unloading port is further provided with thermal insulating doors 5 and 5 at its upper surface. At the opening 2 is arranged a cold heat storing agent shelf 17 which can be moved horizontally so as not to make any hinderance. In addition, there is provided a thermal insulating partition plate 16 arranged within the refrigerator 4 and movable in it. The position of the partition plate is changed in response to the storing amount of goods stored in the refrigerator and frozen goods and then an efficient storing of the goods can be attained.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerating box for mixing and delivering frozen products and refrigerated products.

[0002]

2. Description of the Related Art With the recent development of food distribution, meat, fish and shellfish, and other various foods can be refrigerated or frozen by producers in remote areas to reach consumers in a fresh state. It is becoming.

These foods are chilled or frozen and delivered by car or the like. In that case, they can be handled by cooling them with a styrene storage box or dry ice.
Alternatively, as disclosed in Japanese Utility Model Application Laid-Open No. 55-163673, the cooling effect is comparatively long as a cool box having a structure in which the upper opening of the heat-insulating container is covered with a lid provided with a cool storage agent on the back. It has been proposed that it can be maintained.

[0004]

However, since the cold storage box described in the above publication is small, it is not suitable for mass transportation because a large number of cold storage boxes must be loaded on a vehicle when a large amount of frozen or refrigerated items are delivered. In addition, since each of the lids is provided with a cool storage agent, the cost is high.

The present invention is a cool box which is significantly different from a conventional cool box and can be mounted on a car and can be used to transport a large amount of frozen and refrigerated products, and a sufficient amount of the regenerator is provided in the upper opening of the cool box. An object of the present invention is to provide a novel cool box having excellent usability and a cooling effect as a structure in which the cool storage agent is provided and stored in a shelf in which the cold storage agent can be moved so as not to hinder the putting in and taking out of products from the cool box.

[0006]

DISCLOSURE OF THE INVENTION The present invention relates to a cold storage for mixedly loading and delivering frozen products and refrigerated products, and a storage main body having a heat insulating structure with an open upper surface, and the opening of the storage main body. It is characterized by comprising a heat-insulating door which can be opened and closed so as to close the container, and a cool storage agent shelf which is provided above the inside of the storage case body so as to store the cool storage agent and be movable in the horizontal direction.

Further, according to the present invention, the refrigerator is vertically arranged in the compartment of the main body of the cabinet to partition between the frozen product and the refrigerated product, and the partition position is changed according to the storage amount of each of the frozen product and the refrigerated product. A heat insulating partition plate movably provided so as to obtain.

[0008]

[Function] It is a cool box with the upper opening as the product entrance. The regenerator shelf storing the regenerator in this opening can be moved horizontally. Therefore, when taking out the product,
By moving the cold storage shelves, there is no hindrance in taking out products and it is convenient.

By providing a movable heat insulating partition plate in the refrigerator, it becomes possible to efficiently load and deliver refrigerated and frozen products in a room partitioned into a space corresponding to the storage amount.

[0010]

Embodiments of the present invention will be described below with reference to the drawings.

Reference numeral 1 denotes a cool box, and a storage cabinet main body 3 having a heat insulating structure with an upper surface of an opening 2, and two openable and closable heat insulation doors 5 for closing the opening 2 on the top surface of the interior 4 of the storage cabinet main body 3. It consists of 5 and. The cool box 1 is installed and fixed on the floor surface 6 of a loading platform such as a truck by fastening bolts, etc., at appropriate positions in the front, rear, left and right with fixing fittings 7. Reference numeral 8 is a base leg, and 9 is a drain drainage tube from the inside 4.

In the storage box main body 3 formed by filling the heat insulating material 11 between the outer box 12a and the inner box 12b, the upper ends of the left and right side surfaces of the inner box 12b are outside as shown in FIG. It is bent to form step portions 13, 13. Reference numeral 14 is a resin breaker fitted so as to close the gap between the upper edges of the outer box 12a and the inner box 12b. The heat insulating doors 5 and 5 are stored in a state in which they are in close contact with the resin breaker 14 as shown in FIG.

By the way, the cold storage 1 has a chamber 15A for storing frozen products and a chamber 15B for storing refrigerated products in the interior 4 according to the storage amounts of the frozen products and the refrigerated products, respectively. A heat storage partition plate 16 for freely changing and partitioning, and a cold storage which is supported slidably in the longitudinal direction under the heat insulating doors 5 and 5 in the opening 2 on the upper surface of the interior 4 so that the cool storage agent is stored therein. It is provided with a medicine shelf 17.

Next, the structure for supporting the regenerator shelf 17 and the heat insulating partition plate 16 which can be moved will be described.

The regenerator shelf 17 is formed of a metal wire rod or a synthetic resin in a cage shape, and upper and lower members 17b, 17 in front of and behind it.
Both ends of b are laterally projected, and sliding rings 18, 18 made of resin such as nylon and Duracon, which are impregnated with oil and have reduced sliding resistance, are mounted by press fitting on the protruding portions. The structure may be such that the sliding rings 18, 18 made of resin are not attached, and the protruding portions at both ends of the upper members 17, 17 are directly placed on the rail member 25 to be described later for sliding. Further, a rotary wheel may be attached to the protrusions of the upper members 17, 17. Further, the sliding rings 18 and 18 are integrally formed with a collar 1 having a diameter larger than that of the sliding rings 18 and 18.
9 and 19 are formed and brought into contact with a rail member 25 described later so that the cold storage agent shelf 17 does not shift to the left and right.

On the other hand, the heat insulating partition plate 16 is provided with supporting members 22 and 22 for suspension in which the ear pieces 21 and 21 are projected upward at both upper portions of the heat insulating partition board 16, and the ear pieces 21 and 21 are laterally extended. Suspending suspension support shafts 23, 23 are provided. An upper rail portion 25a on which the slide rings 18, 18 of the cold storage agent shelf 17 and the suspension support shafts 23, 23 of the heat insulating partition plate 16 can be slidably mounted, and a lower rail portion 25b formed by vertically bending the lower portion. Rail member 2 having
5 is closely attached to the inner surface of the inner box 12b, and the upper rail portion 25a is attached to the step portions 13 and 13 in such a manner that the upper rail portion 25a can be scratched.

Thus, with this configuration, the cool storage agent rack 17
And the heat insulating partition plate 16 are each independently rail member 25
It is designed to be able to slide freely and smoothly on the top with less sliding resistance.

The cold storage 1 has an opening 2 on the upper surface of the inside 4 as a product entrance / exit, and the heat insulating doors 5 and 5 are opened to take out the product from above through the opening 2 or store the product in the inside 4.

As shown in FIG. 2, the heat insulating partition plate 16 is vacant above the heat insulating partition plate 16 so that a communication space 27 for communicating the left and right two chambers 15A and 15B exists between the heat insulating doors 5 and 5. In addition, there is a gap 28 between the inner peripheral surface of the interior 4 and
It is partitioned so that there is.

The regenerator stored in the regenerator shelf 17 is
Appropriate ones are used which have different freezing temperature zones or different refrigerating temperature zones and cooling temperatures.

The cool box 1 of the present invention has the above-mentioned structure, and the heat insulating partition plate 1 is provided according to the amount of frozen and refrigerated products to be stored.
6 is moved and adjusted, for example, when the heat insulation partition plate 16 is arranged at a position as shown in FIG. 1 and the right is a room 15A for frozen products and the left is a room 15B for refrigerated products, the cooling temperature of the freezing temperature zone is set. The cool storage agent having is stored in the cool storage agent shelf 17, and the cool storage agent shelf 17 is positioned on the chamber 15A side. As a result, the cold air from the regenerator drops and the chamber 15A becomes a freezer. And room 1
The cool air in 5A also flows into the chamber 15B adjacent to the upper communication space 27, and the chamber 15B is cooled even though the cool storage temperature is higher than the cool temperature of the chamber 15A immediately above.
Is a room with a room temperature suitable for storing refrigerated items.
Of course, the cool air can flow from the chamber 15A to the chamber 15 through the gap 28.
Also distributed to B. When taking out the product, it is sufficient to open the left heat insulating door 5 and take out the refrigerated product through the opening 2. Even when the frozen product is taken out, the heat insulating door 5 on the right side is opened, but at this time, the cold storage agent shelf 17 becomes an obstacle for taking out the product.
However, since the regenerator shelf 17 is movable here, if it is moved to the left, the regenerator shelf 17 slides smoothly on the rail member 25 by the slide rings 18 and 18, and as shown in FIG. If it is moved to, the upper part of the chamber 15A is opened, and the frozen product can be taken out without difficulty.

In the embodiment, the refrigerating compartment 15B is cooled by the regenerator placed in the frozen compartment 15A. However, the refrigerating compartment 15B is cooled above the respective compartments 15A and 15B. The cold storage agent for freezing and the lid cooling agent for refrigeration may be arranged in the respective cold storage agent shelves.

Further, by moving the heat insulating partition plate 16 to the left and right, it is possible to easily change the size of the room according to the storage amount of frozen and refrigerated products, and if the heat insulating partition plate 16 is removed, the freezer can be frozen. It can also be used as a refrigerator, which is a dedicated storage.

[0024]

As described above, according to the present invention, in the cold storage used for delivering refrigerated and frozen products by car, the present invention movably installs a cold storage shelf for storing the cold storage in the upper opening of the cold storage. Since the cold storage is configured as described above, when the product is taken out, the regenerator shelves can be easily moved, so that the product can be smoothly taken in and out without hindering, and the delivery work can be efficiently performed, which is rich in actual profit.

In addition, a refrigerated product and a frozen product can be mixedly mounted on the heat insulating partition plate arranged in the refrigerator, and the heat insulating partition plate is movable, so that the partition position is changed according to the storage amount of the refrigerated product and the frozen product. The product can be stored efficiently, and the amount of regenerator can be stored in the regenerator shelf by adjusting the amount of regenerator depending on the amount of storage and the delivery time, making mistakes that deteriorate the quality of stored products. It can be delivered immediately.

[Brief description of drawings]

FIG. 1 is a schematic structural diagram of a cool box for delivery according to the present invention installed on a cargo bed such as a truck.

FIG. 2 is a vertical sectional side view of the same cool box.

FIG. 3 is a perspective view showing an external structure of a partially insulated cold storage box with a heat insulating door removed.

FIG. 4 is a cross-sectional view of essential parts showing a structure in which a cool storage agent shelf and a heat insulating partition plate are slidably held.

[Explanation of symbols]

 1 Cold Storage 2 Opening 3 Storage Main Body 5 Insulation Door 16 Insulation Partition Plate 17 Cold Storage Shelf

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[Procedure amendment]

[Submission date] October 14, 1992

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a schematic structural diagram of a cool box for delivery according to the present invention installed on a cargo bed such as a truck.

FIG. 2 is a vertical sectional side view of the same cool box.

FIG. 3 is a perspective view showing an external structure of a partially insulated cold storage box with a heat insulating door removed.

FIG. 4 is a cross-sectional view of essential parts showing a structure in which a cool storage agent shelf and a heat insulating partition plate are slidably held.

[Explanation of symbols] 1 cold storage 2 opening 3 storage main body 5 heat insulation door 16 heat insulation partition plate 17 cold storage shelf

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 1]

[Fig. 2]

[Figure 3]

[Figure 4]

Claims (2)

[Claims] 1. A refrigerating box for mixedly loading and shipping frozen and refrigerated items, and a storage cabinet body having an insulating structure with an open top surface, and a heat-insulating door that can be opened and closed to close the opening of the storage cabinet body. And a cool storage shelf which is provided above the storage body to store the cool storage agent and is movable in the horizontal direction. 2. Arranged vertically inside the storage body,
It is characterized by including a partition between the frozen product and the refrigerated product, and a heat insulating partition plate movably provided so that the partition position can be changed according to the storage amount of each of the frozen product and the refrigerated product. The cool box according to claim 1.