KR100650986B1 - Jar type's double kettle - Google Patents

Abstract

A double jar type kettle is provided to cook the large amount of rice easily and conveniently without regulating the amount of water by evenly heating upper, lower, left and right sides of the kettle. A double jar type kettle is composed of an inner cooker(35) and an outer cooker(31), and the inner cooker and the outer cooker are covered by inserting a center(42) of a lid(40) to an upper opening part of the inner cooker. The inner cooker is made by baking earth, and plural penetration holes(35b) are formed in a bottom of the inner cooker. Filter cloth(36) is arranged in an upper part of the bottom of the inner cooker, and the inner cooker is inserted to the outer cooker. Plural spacers(31b) are formed in the outer cooker to space and place the inner cooker in the outer cooker and to boil water in a lower part of the outer cooker, and heat is evenly transmitted between the outer cooker and the inner cooker by decreasing thickness of a wall in an upper part.

Description

Double Jar Cauldron {JAR TYPE'S DOUBLE KETTLE}

1 is a perspective view of a conventional jar cauldron,

Figure 2 is an exploded perspective view of a conventional jar cauldron,

3 is a cross-sectional view of a conventional jar cauldron,

4 is a cross-sectional view of a double jar cauldron according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: cooker body 11: base

12: upper part of the main body 12a: double wall

12b: hole 13: inner space

14: bottom

20: lid 21: handle

22: center

30: cooker body

31: outer pot 31a: base portion

31b: spacer 34: bottom

35: internal pot 35b: through hole

36: filter cloth

40: lid 41: handle

42: center

The present invention relates to a rice cooker formed in the shape of a pot using a clay pot body, and more specifically, the pot body is formed in double, so as to boil water in the outer space of the outer pot to generate steam and to the bottom of the inner pot. By forming a rice to be cooked by steam and indirect heat further improves the taste of the rice and relates to a double jar cauldron giving a special steamed rice taste.

In general, a large number of cooking pots are called cauldrons made of iron. Since a conventional cauldron is made of iron, when the fire is applied from the bottom, the pot body heats up quickly, and when the cooking is finished, the fire is quickly cooled off or removed.

Therefore, the conventional cauldron cannot increase the intensity of fire, and when the rice is almost cooked, it should gradually reduce the intensity of the fire and allow the steam to enter, and if it is not a highly skilled person, the rice is less cooked or burnable and is evenly distributed throughout. There was a problem that the rice did not become delicious.

The present inventors have developed a jar cauldron consisting of a pot body 10 and a lid 20 formed in a jar shape as shown in Figures 1 to 3 to solve the above problems (application number: 2005) -50333). The pot body 10 is made by baking soil, the bottom 14 of which is thicker than the side wall, and forms a double wall 12a inward of the upper body 12 to narrow the opening of the upper surface and at the same time the thermal insulation space 13 ).

A plurality of holes 12a are formed at the lower end of the double wall 12a. This hole 12b is for causing the water to enter the inner space again when the water exceeds the upper end of the double wall 12a during cooking.

The method of making the pot body 10 is made by using soil as in the conventional method of making a jar, and the supporting portion 11 is placed along the circumference for placing on the oven at the middle height of the outer surface of the pot body 10. do.

The bottom 14 of the pot body 10 is made thicker than the other parts so that hot blowing is relaxed to some extent. And the thickness of the wall is made thinner as it goes up so that even heat is transmitted to the inner space of the pot body (10).

The double wall 12a narrows the opening of the upper surface of the cooker body 10 to prevent the heat of the inner space from dissipating to the outside, and the heat of the inner space is reflected to contact the upper surface of the rice in the inner space. And the warming space 13 is formed between the main body upper portion 12 and the double wall 12a to keep the upper portion of the inner space to ensure that the entire rice cooker is evenly heated to improve the taste of the rice.

A handle 21 is formed on a central upper surface of the lid 20, and a central portion 22 inserted into the upper opening of the cooker body 10 is formed at the center of the lower surface. The lower edge of the center portion 22 is rounded so that the center portion 22 can be inserted into the opening of the pot body 10 by itself when the lid 20 is placed on the pot body 10.

The above-mentioned jar cauldron is delicious evenly up and down the rice taste, and evenly heated and warmed by itself as a whole, even if you are not a skilled person, it is easy to cook rice easily if you adjust the quantity well.

However, the tastes of consumers vary, and there are a lot of people who want an unusual rice taste. However, the above-mentioned jar cauldron alone could not satisfy the needs of various consumers, and needed a cauldron with a different unusual taste.

The present invention has been made to solve the above-mentioned problems of the prior art, a double jar that can satisfy the needs of a variety of consumers by making steamed rice that makes an unusual rice taste while at the same time deliciously cooked a large amount of rice even for inexperienced people The purpose is to provide a cauldron.

Jar cauldron of the present invention for achieving the above object is composed of an inner pot and an outer pot, the inner pot is formed by baking the soil, put a rice inside to make rice and a plurality of through-holes are formed at the bottom A filter cloth is disposed on an upper surface of the bottom where the through hole is formed; The outer pot is formed by baking soil, has a size that the inner pot can be inserted to boil by putting water in the lower space and a plurality of spacers so that the inner pot is seated at a predetermined interval apart from the side It is formed on the inner surface, and the bottom is thicker than other parts so that hot blowing is alleviated and transmitted, and the thickness of the wall becomes thinner as it goes up, so that even heat is transmitted to the heating space between the outer pot and the inner pot. And; The upper portion of the inner pot and the outer pot is characterized in that the center is covered by a lid formed to be inserted into the upper opening of the inner pot.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

4 is a cross-sectional view of a double jar cauldron according to the present invention.

As shown, the pot cauldron of the present invention is composed of a pot body 30 and a lid 40 covering the upper portion of the pot body 30, the pot body 30 again the inner pot 35 and the outer pot It consists of 31.

The inner pot 35 is made by baking soil and puts rice inside to make rice, and a plurality of through holes 35b are formed at the bottom, and the outer pot 31 is made by forming soil and water in the lower space. It can boil and has a size that can be inserted into the inner pot 35 and a plurality of spacers 31b are formed on the inner surface so that the inner pot 35 can be seated apart at a predetermined interval.

The pot body 30 is made by baking all the soil, and the heating space is formed by the spacer (31b) between the outer pot 31 and the inner pot (35). The plurality of spacers 31b has a protrusion shape and has a contact surface on which the inner pot 35 can be smoothly seated. The spacer 31b formed at the bottom of the outer pot 31 is formed to be somewhat high to boil water in the lower space of the outer pot 31.

And the middle portion of the outer surface of the outer pot 31 is formed along the circumference of the base portion 31a for placing on the oven, the bottom 34 is thicker than other parts so that hot blowing is relaxed to some extent. And, the thickness of the wall is made thinner as it goes up so that equal heat is transmitted to the heating space between the outer pot 31 and the inner pot 35.

A plurality of through holes 35b are formed at the bottom of the inner pot 35, which serves as a passage through which steam generated in the lower space of the outer pot 31 enters the inner pot 35.
Upper portions of the inner pot 35 and the outer pot 31 are covered by a lid 40 formed so that the center portion 42 is inserted into the upper opening of the inner pot 35.

Jar cauldron of the present invention configured as described above acts as follows.

As in the case of cooking in a normal rice cooker put the outer pot 31 on the oven after putting the appropriate amount of water in the outer pot 31, the water should be put in such a way that does not intrude into the inner pot (35). And put the inner pot 35 to the inside of the outer pot (31). And spread the filter cloth 36 on the bottom and put the appropriate amount of rice in the inner space of the inner pot (35). At this time, the rice is prevented from escaping to the outer pot 31 by the filter cloth 36. The filter cloth 36 is made of a hygienic fiber cloth that allows steam to pass through water and steam but does not allow rice to pass therethrough.

And cover the lid 40 and set fire to the oven heat is reached to the bottom 34 of the outer pot 31 to boil water in the lower space of the outer pot 31 and steam is generated. This steam is delivered to the rice in the inner pot 35 through the through hole 35b of the inner pot 35. At the same time, the heat of the outer pot 31 is transmitted to the inner pot 31 through water or air, and the heat is transferred to the rice in the inner pot 31.

In this way, the rice in the inner pot 35 is steamed by steam and heat. That is to become steamed rice.

In the present invention, since both the inner pot 35 and the outer pot 31 are made of soil, they retain heat for a long time, and the heating space between the inner pot 35 and the outer pot 31 and the lower side is long. Even if the heat source is removed, the rice of the inner pot 35 has a long and even moxibustion effect.

Therefore, when cooked by the double jar cauldron of the present invention, the rice taste is evenly delicious and gives an unusual rice taste. And because it is heated and heated evenly throughout the top, bottom, left and right, it is possible to easily cook rice even if you are not skilled. Moreover, it is easier to cook because there is no need to adjust the quantity.

Although the invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made within the spirit and scope of the invention, and such changes or modifications are consequent to the appended claims. You will have to belong to the range.

As described above, the double jar cauldron of the present invention makes it possible to cook a large amount of rice deliciously even at inexperienced people, and at the same time to produce a steamed rice with a special taste to satisfy the needs of various consumers.

Claims (1)

In what consists of the inner pot 35 and the outer pot 31, The inner pot 35 is formed by baking soil, putting rice inside to make rice, and a plurality of through holes 35b are formed on the bottom, and a filter cloth on the upper surface of the bottom where the through holes 35b are formed. 36 is disposed; The outer pot 31 is formed by baking soil, has a size that the inner pot 35 can be inserted to boil by putting water in the lower space and the inner pot 35 is separated from the side and the lower portion by a predetermined interval A plurality of spacers 31b are formed on the inner surface so as to be seated, and the bottom 34 is thicker than other parts so that hot blowing is alleviated and transmitted. Equal heat is transmitted to the heating space between the 31 and the inner pot 35; The upper pot of the inner pot 35 and the outer pot 31 is a double jar cauldron characterized in that the center 42 is covered by a lid 40 formed to be inserted into the upper opening of the inner pot 35.

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