JP3045897U - Insulated container - Google Patents

Abstract

(57) [Summary] [Problem] To provide a cold storage container in which water drops due to dew condensation do not fall on a table. SOLUTION: The container comprises a container body 2 surrounding a chamber with a hollow wall enclosing a regenerator 1, and a drop tray 3 fitted to the lowermost portion of the container body 2. An insulated container provided with a fitting part (5) for fitting to the container body (2) inside the droplet storage part (4).

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a cold storage container that can suppress a rise in temperature of contents.

[0002]

[Prior art]

 Conventionally, many cold storage containers are provided in which a liquid or solid refrigerant cooled to below freezing is sealed between double walls.

[0003]

[Problems to be solved by the invention]

 However, as a result of being cooled by the refrigerant, the outer surface of the double wall is condensed, and the water droplets collect and drop on the table, leaving marks on the decorative surface of the table or having an extremely smooth surface. At the table, the container sometimes moved on a film of dripping water.

[0004] The present invention has been made in view of the above circumstances, and has as its object to provide a cold storage container in which water droplets due to dew condensation do not fall on a table.

[0005]

[Means for Solving the Problems]

 The refrigerating container according to the present invention, which has been made to solve the above-mentioned problem, comprises a container body surrounding a chamber with a hollow wall filled with a regenerator, and a drip tray fitted with the lowermost part of the container body. And a fitting portion for fitting to the container body is provided inside the droplet storage portion of the droplet receiving tray. In order to reliably guide the dew condensation on the outer surface of the container body to the droplet storage portion, a droplet collection portion projecting toward the inside of the droplet storage portion may be appropriately provided on the outer surface of the container body. In order to prevent movement even when wet, a thread bottom is provided on the back of the drip tray, or the outer surface of the bottom wall of the container body is formed as a mortar-shaped concave surface, and the concave surface of the drip tray is formed. If a cavity is provided in the portion facing the deepest part of the table, the contact area between the table and the container can be reduced. When multiple containers are stacked, a sealing portion that fits into the opening of the container body may be provided at the lower part of the drip tray. Containers include sushi tubs, bowls, mugs, tumblers, and frames that support buckles for placing soba.

[0006]

[Embodiment of the invention]

 Hereinafter, embodiments of the cooler according to the present invention will be described with reference to the drawings. FIG. 1 shows a container according to the present invention applied to a round bowl.

The round bowl has a side wall 11, a bottom wall 7 and a thread bottom 12, and the side wall 11 is composed of an inner wall 11 a and an outer wall 11 b which are narrowed down and smoothly inclined. , Are both composed of flat inner wall 7a and outer wall 7b. The side wall 11 and the bottom wall 7 communicate with each other as a hollow portion between the inner wall and the outer wall, and the cold storage agent 1 is sealed in the hollow portion. The outer wall 7b of the bottom wall 7 is provided with a hole for filling the cold storage agent 1 in the hollow portion, and the hole is sealed by fitting a lid 13.

The drop receiving tray 3 has a disk shape having a diameter substantially equal to that of the upper part of the container body 2, and is formed by integrating a relatively low side wall 14 and a bottom wall 15. On the inner side of the drip receiving portion 4 of the drip tray 3, a concave groove into which the thread bottom portion 12 of the container body 2 is fitted is provided as a fitting portion 5, and the back side of the concave portion is provided with the concave groove. The thread bottom 16 is formed by projecting by the amount of the dent. Due to the presence of the thread bottom 16, the contact area with the table is reduced, and the container is less likely to move on the film of the water that has fallen down. Even if the receiving tray 3 receiving dew is provided at the lower part of the container main body 2, it is meaningless if the receiving tray 3 itself forms dew. Therefore, the material of the receiving tray 3 is cork or synthetic resin (such as foamed resin). Measures such as using a material with high heat insulation, such as using a material with high heat insulation, or attaching the material with heat insulation to the inner or outer surface, etc., or using a structure that is as thick as possible, etc. Required.

It is desirable that the regenerator 1 does not freeze so that the container body 2 is not damaged by an increase in volume. Further, when food is directly placed on the refrigerating container, the refrigerating container cracks due to daily use. Considering that the possibility is not negligible, it is desirable to use something that is harmless to eat.

[0010] This round small bowl is configured as described above, so that even if dew condensation on the outer surface of the small bowl collects and flows down, the round bowl can be prevented from getting wet by being received by the drip tray 3. it can. Moreover, since the drip tray 3 is made of a heat insulating material, the drip tray 3 itself does not condense, and even if the container main body 2 is lifted, the drip tray 3 fitted to the container main body 2 is formed. Is lifted together, so that no water drops will fall.

FIG. 2 shows another embodiment of the cool container according to the present invention. In this example, the contact area between the table and the cold storage container is reduced by providing the hollow 9 in the center of the drip tray 3 and also providing the thread bottom 16. In addition, the outer surface of the bottom wall 7 of the container body 2 has a mortar-shaped concave surface so as to guide the water droplets to the drop storing portion 4 of the drop receiving tray 3 so as not to fall into the cavity 9.

FIG. 3 shows a refrigerated container according to the present invention, for example, the round bowls stacked in a multiplex manner. This is made possible by providing a sealing portion 10 that fits into the opening of the container body 2 below the drip tray 3 of each small bowl. The sealing portion 10 has a sealing surface having a diameter larger than that of the opening of the lower small bowl, and the sealing portion 10 is left in a state where the periphery of the hook portion is left so as to receive the edge 17 of the container body 2. It suffices to project a hook (thread bottom 16 in this example) that fits into the opening of the small bowl downward from the stop surface, and the fitting of the hook of the sealing portion and the opening of the container body is sufficient. The state may be a state of firmly fitting, or a state of loose fitting. In this example, in order to more reliably guide the dew condensation on the outer surface of the container body 2 to the drop storing section 4, a drop collecting section 6 protruding toward the inside of the drop storing section 4 is further provided. .

FIGS. 4 and 5 show an embodiment of the cool container according to the present invention. These are useful for keeping cold food such as salads, cold dishes, sashimi, sushi, etc., and it is convenient when using the serving dish 18 because the whole dish 18 can be cooled. If the container 18 is not used, the dish may be directly placed on the cool container. In addition, when serving soba or the like, as shown in FIG. In terms of cooling efficiency, it is possible to obtain a higher effect by providing the lid 20 as shown in FIG. 4, and to form a hollow wall together with the lid, it is possible to further enhance the cooling effect.

[0014] The cold storage container according to the present invention can also have an appearance that matches the food to be served. For example, when sushi is served, the appearance of the sushi tub is provided, and ice cream or parfait is put. In this case, it is only necessary to give a crystal glass-like appearance.

[0015] The container of the cold storage container is a container having no thing positioned as a side wall, for example, a flat plate, a plate-like container on which sushi or sashimi is placed, or a container having only a bottom wall. In its category.

[0016]

[Effect of the invention]

 As described above, the use of the insulated container according to the present invention not only makes it possible to appropriately cool the served food, but also prevents water drops due to dew condensation on the surface of the insulated container from dropping onto the table, and Problems such as traces on the makeup surface and the movement of the container on the dripping water film can be eliminated.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing an example of a cold storage container according to the present invention.

FIG. 2 is a cross-sectional view showing an example of the cold storage container according to the present invention.

FIG. 3 is a cross-sectional view illustrating an embodiment of the cold storage container according to the present invention.

FIG. 4 is a partially cutaway side view showing an embodiment of the cool container according to the present invention.

FIG. 5 is a partially cutaway side view showing an embodiment of the cool container according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cold storage agent 2 Container main body 3 Drip tray 4 Drop storage part 5 Fitting part 6 Drop collection part 7 Bottom wall 8 Concave curved surface 9 Cavity 10 Sealing part

Claims (4)

[Utility model registration claims] 1. A container body (2) surrounding a chamber with a hollow wall enclosing a regenerator (1), and a drip tray (3) fitted to the lowermost part of the container body (2). A refrigerating container which is configured and provided with a fitting part (5) for fitting to the container body (2) inside a drop storing part (4) of the drop receiving tray (3). 2. The cold storage container according to claim 1, wherein a drop collecting section (6) projecting toward the inside of the drop storing section (4) is provided on an outer surface of the container main body (2). 3. An outer surface of a bottom wall (7) of the container body (2) is formed as a mortar-shaped concave curved surface (8), and is provided at a deepest portion of the concave curved surface (8) of the drop receiving dish (3). The cool container according to claim 1 or 2, wherein a cavity (9) is provided in the facing part. 4. The cold storage container according to claim 1, wherein a sealing portion (10) is provided at a lower portion of the drip tray (3) so as to fit into an opening of the container body (2).