JPH0448405Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field This invention relates to a cooking container for a microwave oven.

The cooking container for microwave ovens of this invention has food that can be heated or cooked in a microwave oven as its contents, and the food contained therein is semi-cooked or fully cooked at room temperature or frozen. , and is sealed, and this is used as a package for distributed products, and is an integrated container from the sales stage until it is served at the table.It is a so-called one-way container, and the container is disposed of after being used for eating and drinking, and the contents are food. This relates to a container that can be heated or cooked in a microwave oven before eating or drinking.

Conventional Technology Due to recent changes in food differentiation, there are a wide variety of so-called one-way containers, which are containers that are integrated from the distribution stage to when they are served at the table, and are disposed of after use. Some are loaded with food that can be heated or cooked in the microwave.

As is well known, by heating or cooking food in a microwave oven, only the desired food is heated or cooked in the desired manner, and the container loaded with the food is not heated. However, if the time required for heating or cooking becomes longer, the amount of heat from the food content heated by the irradiation, rather than by the ultrashort wave irradiation, will be conducted to the container, and the container may be placed outside the microwave immediately after irradiation. In most cases, it was impossible to remove or touch the heated container.

Problems that the invention aims to solve This invention is a container made of thermoplastic resin that is loaded with food and inserted into the microwave oven to heat or cook the food inside. The handle provided on the edge of the container has a lower thermal conductivity from the container body, making it possible to handle the heated container with bare hands.

Means for Solving the Problems This invention has a recess into which the contents can be loaded with food to be heated or cooked in a microwave oven, and an edge forming the recess. In the container body, a handle part is integrated with the container body so that the container body loaded with contents can be held and supported with a fingertip through a connecting part formed with an extremely small cross-sectional area that protrudes from a part of the edge. It is characterized by being constructed using thermoplastic resin as a material.

Embodiment Next, an embodiment of this invention will be described with reference to the drawings.The content is a food to be heated or cooked in a microwave oven, and there is a recess 1 into which the content can be loaded, and the recess 1. The container body 3 loaded with the contents is held between the container body 3 loaded with the contents with the fingertips via the connecting portion 4 formed with an extremely small cross-sectional area that protrudes from a part of the edge of the container body 3 having the edge 2 formed therein. A handle portion 5 that can be attached and supported is formed integrally with the container body 3 from thermoplastic resin.

The connecting part 4 connecting the edge 2 of the container body 3 and the handle part 5 must be strong enough to support the entire container containing the food content by holding the handle part 5 between your fingertips or hanging it. The heat of the container body 3, which receives heat transfer due to the heat generated by the food, is transferred to the connecting portion 4 by reducing the cross-sectional area as much as possible after adding an appropriate safety factor that can handle the heat and the heat generated by the food. This is to block, delay, or control the transmission to the handle portion 5 as much as possible.

The handle part 5 to be formed may be a single handle part or a plurality of handle parts, and the connecting part 4 connecting the handle part 5 which is formed in a protruding manner like an ear and the container body 3 is also one handle part 5. A book (see Fig. 1) or two (see Fig. 2) may be used.Also, as shown in Fig. 3, a book (see Fig. 1) or two (see Fig. 2) may be used. It is also optional to provide a pot hook-shaped handle 5 through the connecting portion 4 of the miniaturized hinge mobile phone. The speed of heat transferred to the container body 3 to the handle part 5 can be suppressed by the configuration of the connecting part 4.

Function The microwave cooking container configured as above is loaded with food to be heated or cooked food, inserted into the microwave oven, and when the microwave is operated, the inside of the container body 3 is heated. According to specified instructions, heating or cooking of the loaded food is automatically started. At this time, the microwave acts only on the charge inside the container body 3, and does not promote heat generation in the case of the container, but the container body 3 is heated by the heat conduction of the heated charge, and the contents are heated. When the desired setting action of heating or cooking is completed, the container body 3
The temperature rises to such a level that you can't touch it with your fingertips and move it, but since the handle part 5 is formed through a connecting part 4 with a small cross-sectional area, the temperature is transmitted to the handle part 5 through the connecting part 4. The amount of heat generated is small, and even when the container body 3, which has been cooked or heated, is transferred from the microwave to the dining table, the temperature is close to room temperature even if the handle 5 is held with bare hands, so it can be transported in the same way as normal carrying. Measures can be taken.

Furthermore, as mentioned above, during operation in the microwave oven, the heating effect of the irradiated object is not promoted on the handle part 5 because the heating effect is not promoted on the container and the outer covering object due to the characteristics of the microwave oven. The purpose of heat insulation can be achieved by suppressing heat transfer through control actions such as blocking or delaying heat conduction.

Effects As described above, the container body 3 exclusively for microwave ovens is molded from thermoplastic resin, and the handle portion 5 is formed via the connecting portion 4 with a small cross-sectional area that protrudes from a part of the edge 2. By this, the heating phenomenon of the contents heated by the action of the microwave oven, the high temperature situation of the container main body 3 due to heat conduction, is delayed or suppressed by the connection part 4 with a small cross-sectional area, and the handle part can be held with the fingertips. Since the heating effect can be controlled for 5, it is possible to prevent disadvantages such as burns to fingertips and dropping the container, and even with these effective structures, the unit manufacturing cost of the container itself can be reduced. It has the characteristic that it can be manufactured without raising the temperature.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a cooking container with multiple connection parts connecting the container body and the handle; Fig. 2 is a perspective view of a cooking container with a single connection part connecting the container body and the handle; FIG. 3 is a perspective view of a cooking container with a handle shaped like a pot hook. 1... Recess, 2... Edge, 3... Container body, 4
...Connection part, 5...Handle part.

Claims (1)

[Scope of utility model registration request] In a container main body 3 containing food to be heated or cooked in a microwave oven, the container body 3 has a recess 1 into which the contents can be loaded, and an edge 2 forming the recess 1. A handle part 5 is made of thermoplastic resin integrally with the container body 3, which can hold and support the container body 3 loaded with contents with a fingertip through a connecting part 4 formed with an extremely small cross-sectional area that protrudes from a part of the container body 3. A cooking container for a microwave oven, characterized in that it is molded from a material.