KR200323687Y1 - rice pot of ceramics or stone having duplication lid - Google Patents

Abstract

The present invention relates to a porcelain or stone rice cooker having a double lid, and has a cylindrical jaw protruding inwardly on the inner side of the upper part and an annular wing protruding outwardly on the upper side and protruding outward from the annular wing. It has a rice cooker body and a circular plate body formed with a plurality of through-holes and a handle protrudes on the top and is placed on the top of the annular jaw of the cooker body to separate and seal the cooker body into the cooking space at the bottom and the warming space at the top and It has a semi-circular shape so that the center side is roundly curved upward, the handle 31 is protruded at the top, and the discharge hole is formed at one side, and it is mounted on the top of the cooker body and has an outer lid that seals the warming space with the outside. Almost no water, no restriction on the place of use, water vapor by cooling, condensing and recovering steam To minimize evaporation of nutrients with steam, to provide a more chilled and tasty rice taste, and to concentrate the firepower to cook rice in a short time, easy to use and inexpensive There is.

Description

Rice pot of ceramics or stone having duplication lid}

The present invention relates to a porcelain or stone rice cooker having a double lid therein, and more specifically, it is possible to minimize the evaporation of water by cooling and condensing and recovering water vapor that is heated and evaporated. The present invention relates to a porcelain or stone cooker having a double lid which can be prevented, which can provide a more cold and tasty rice flavor, and concentrates firepower to cook rice in a short time and is easy to use.

In general, a pot is a cooking utensil used to cook rice or boil water. In Korea, stone pots are used in stone age and earthenware pots are used in earthenware age. Since cast iron technology has been developed, cast iron pots have been used for a long time. Today, aluminum pots are used.

These pots are characterized by a thick bottom of the pot, unlike the pot, the food does not burn well. The shape of the pot was different from that of other countries, depending on the characteristics of the Korean building style. In other words, in Korea, there is a stove in the kitchen, where a pot is cooked and food is cooked at the same time. Therefore, the shape of the pot is rather flat and rather flat.

The types of pots are divided into three categories: wealth, tablets, and furnaces. All of these conventional pots are cooked using wood or coal as fuel. In recent years, briquettes, gas, and electricity are used. The shape of the pot has changed a lot. The pot deepens and the handle is turned sideways to make it easier to lift.

In recent years, electric rice cookers have been developed to manufacture and sell rice automatically or steaming. In addition, pressure cookers have been developed so that rice can be cooked in a short time.

However, such an electric rice cooker is limited in the place of use that cannot be used outdoors by using electricity, there is a high cost of electricity, there is a safety problem due to the discharge of steam pressure, noise is generated as a lot of steam is discharged in large quantities There was a problem that the product is expensive and expensive to buy.

The present invention is to solve the conventional problems as described above, there is almost no noise, there is no restriction in the place of use, and by cooling and condensing the vapor vaporized by hot evaporation to minimize moisture evaporation, the nutrients and steam It is possible to prevent evaporation together as much as possible, to provide a more cold and tasty rice flavor, and to concentrate the firepower to cook rice in a short time, and to provide a convenient or cheap double lid ceramic or stone cooker There is a purpose.

The present invention in order to achieve the above object in a ceramic rice cooker or stone rice cooker;

A cooker body having a cylindrical shape having an annular projection protruding inwardly in the upper inner side and an annular wing protruding outwardly in the upper outer side and having a handle protruding outwardly from the annular wing;

A circular plate body is formed with a plurality of through holes in the body and the handle is formed to protrude on the top and is placed on the top of the annular jaw of the cooker body to separate and seal the cooker body into the lower cooking space and the upper warming space and

It is semi-spherical, the center side is formed to be curved rounded upwards, the handle 31 is formed to protrude on the upper side, the discharge hole is formed on one side and is mounted on the top of the cooker body and has a cover to seal the warming space with the outside Has

The bottom of the cooker body has a feature that is formed to protrude a plurality of fire discharge delay projection protruding downward in the ring.

The fire discharge outlet is formed to protrude downward from the outermost side of the bottom of the cooker body has a feature that the fire discharge hole is formed.

The tip bottom surface of the outer lid has a feature that the lid round projection is in close contact with the upper inner surface of the cooker body is formed to protrude downward.

The bottom surface of the cooker body has a feature that is formed of a double bottom surface of the inner bottom and the outer surface with a space formed in the middle.

Figure 1a is an exploded perspective view showing a state of the present invention embodiment,

Figure 1b is a front sectional view showing a coupling state of Figure 1a,

Figure 2a is a second embodiment of the present invention, a fired discharge jaw is an exploded perspective view showing a state formed on the bottom side of the bottom of the cooker body,

Figure 2b is a front sectional view showing a coupling state of Figure 2a,

Figure 3a is a third embodiment of the present invention, a fired discharge jaw is an exploded perspective view showing a state formed on the center side and the outside of the bottom of the cooker body,

Figure 3b is a front sectional view showing a coupling state of Figure 3a,

Figure 4a is a fourth embodiment of the present invention, an exploded perspective view showing a double bottom surface of the bottom of the cooker body,

Figure 4b is a front sectional view showing a coupling state of Figure 4a.

* Description of the symbols for the main parts of the drawings *

10: cooker body 11: annular jaw

12: annular wing 13: handle

14,15: Fire discharge delay 16: Fire discharge hole

18: double bottom 18a: bottom

18b: top 18c: space

20: inner lid 21: through hole

22,31 handle 30: cover

32: discharge hole 34: lid round jaw

a: cooking space b: warming space

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

Figure 1a is an exploded perspective view showing an embodiment of the present invention, Figure 1b is a front cross-sectional view showing a coupling state of Figure 1a, Figure 2a is a second embodiment of the present invention, firearm discharge delayed to the center of the bottom of the cooker body Figure 2b is an exploded perspective view showing the formation, Figure 2b is a front sectional view showing a coupling state of Figure 2a, Figure 3a is a third embodiment of the present invention, a fire discharge threshold is shown on the bottom side and the outer side of the cooker body bottom 3B is an exploded perspective view showing a coupling state of FIG. 3A, and FIG. 4A is an exploded perspective view showing a double bottom surface of the bottom of the cooker body as a fourth embodiment of the present invention, and FIG. 4B is a perspective view of FIG. 4A. This is a sectional view showing the coupling state.

The porcelain or stone rice cooker of the present invention has a cylindrical cooker body (10) having an annular jaw (11) protruding inward in the upper inner side, and a plurality of through holes (21) are formed in the body with a circular plate and the handle (22) at the top. ) Is formed to protrude and is in close contact with the annular jaw (11) of the cooker body 10, the inner lid 20 to divide the inside of the cooker body 10 into a cooking space (a) and a warming space (b) and a semicircle The center side is formed in a round shape to be curved to the upper side and is placed on the top of the cooker body 10 and consists of an outer lid 30 formed with a discharge hole 32 on one side.

The cooker body 10 is made of porcelain material or natural stone made by baking after forming soil in the same way as a conventional dock (pottery), and the bottom surface may be curved, or may be configured as a horizontal plane.

The upper circumferential surface of the cooker body 10 is formed so that the annular jaw 11 protrudes inward along the circumferential surface, and has an annular wing 12 protruding outward from the upper side, and outward from the annular wing 12. It has a protruding handle 13.

2a to 3b, the bottom of the cooker body 10 is formed to protrude a plurality of fire discharge delay projections 14, 15 protruding downwardly in an annular shape, the outermost side of the bottom of the double cooker body 10 The fire discharge delay (15) formed to protrude to the bottom to form a fire discharge hole (16) to focus the firepower more effectively.

In addition, as shown in Figure 4a and 4b, the lower end surface of the rice cooker body 10 is formed of a double bottom surface 18 of the inner bottom (18a) and the outer surface (18b) having a space portion 18c in the middle of the bath It can be configured to have the effect of burning rice or cooking.

The annular jaw 11 and the inner circumferential surface of the bottom thereof are rounded and rounded to form a liquid food such as rice grains, other foods, and a stew without leaving when the cooker body 10 is tilted. It is preferable. The annular jaw 11 and the inner surface of the upper end are formed at right angles.

The inner lid 20 is a magnetic material for baking and baking round disc-shaped soil, and three or four through-holes 21 are formed so as to penetrate from the upper surface to the bottom surface, so that steam pressure when cooking rice is lower in the cooking space (a). Is used as an outlet that is gradually discharged to the upper warming space (b) in the upper, and also used as a passage for the condensed water generated by cooling the steam flows into the lower cooking space (a).

In the center of the upper end of the inner lid 20, the handle 22 is formed to protrude upward, and the bottom surface is formed to protrude downward (not shown) so that the outer surface is in close contact with the inner surface of the annular jaw (11) It may be formed.

The outer lid 30 is a round semi-spherical wood or magnetic material protruding from the center portion to the upper portion or the lower portion thereof, and a handle 31 is formed to protrude from the upper portion thereof. As shown in FIGS. The round jaw 34 is formed to protrude downward, and the outer side thereof is formed to be in close contact with the inner side of the cooker body 10, and the diameter thereof is formed on one side so that the discharge hole 32 through which the steam pressure is discharged to the outside is formed. do.

Looking at the state of use of the present invention as follows.

First, the rice suitable for water is put into the inside of the cooker body 10 together with the appropriate water, and then the inner lid 20 is placed on the annular jaw 11 to seal the cooking space a, and again the cooker body. Closing the outer lid 30 to the top of the (10) to seal the thermal insulation space (b).

The bottom of the tip end of the inner lid 20 is in close contact with the inner surface of the annular jaw 11 of the cooker body 10, the front end of the outer lid 30 is placed on the tip of the cooker body 10 in close contact, or FIGS. 3A and FIG. 3b, the outer surface of the lid round jaw 34 of the bottom surface is fitted to the inner surface of the top of the cooker body 10 is in close contact.

In this state, if the burner (not shown) is ignited on the bottom of the cooker body 10, the heat of the burner is gathered by the fire discharge thresholds 14 and 15 formed on the bottom to open the bottom of the cooker body 10 with a larger heat. Slowly sweeten.

The steam pressure generated in the process of fully cooking the contents of the cooker body 10 by the high temperature of the burner during the appropriate time is relatively less hot in the lower cooking space a through the through hole 21 of the inner lid 20. Is discharged into the warming space (b).

At this time, the warming space (b) is formed of an air layer of hot steam to insulate to prevent the temperature of the lower cooking space (a) is lowered by the external temperature.

The hot steam discharged into the upper warming space (b) is filled in the warming space (b) of the upper part to keep the cooking space (a) cool, and the upper end thereof is in contact with the external temperature so that the relatively cold outer cover (30) As it comes into contact with the bottom of the furnace, it cools and condenses and turns into condensate.

At this time, the extra hot steam is discharged to the outside through the small discharge hole 32 of the lid 30 so that the lid 30 is not shaken by the steam pressure at the upper end of the cooker body 10. .

In addition, the outer lid 30 is heavy, so as to press the cooker body 10 at a certain pressure, such as a pressure cooker to make the rice taste more convincing, water overflowing the inner lid 20 within a plurality of through-holes 21 again. The water is boiled out of the cooking space (a) and the outside of the cover lid 30 does not occur so that it is always possible to maintain a clean and clean appearance.

While the hot steam stays in the warming space (b), the area in contact with the lid 30 is cooled, and the condensate thus generated is gradually collected at the bottom of the lid 30 and falls to the top surface of the lid 20. The condensed water dropped on the inner lid 20 is collected again and is introduced into the cooking space a of the lower portion through the plurality of through holes 21.

Due to this, the evaporation of steam and odor through the discharge hole 32 of the outer cover 30 in the cooker body 10 is suppressed as much as possible and the rice taste becomes very good.

The rice cooker of the present invention has the effect of allowing the medicinal effect to be contained in the contents as the amount of various nutrients are discharged with steam during cooking such as samgyetang in addition to the use of cooking rice by the same action as the pressure cooker.

As such, the present invention has almost no noise, no restriction on the place of use, and minimizes evaporation of water by cooling condensation and recovering steam that evaporates hot, and prevents evaporation of nutrients with steam as much as possible. It can provide a cold and delicious rice taste, focusing firepower to cook rice in a short time, easy to use and inexpensive effect.

The present invention is not limited to the above-described specific preferred embodiment, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

Claims (5)

In pottery rice cookers or stone rice cookers; The rice cooker body having a cylindrical shape having an annular jaw 11 protruding inwardly in the upper inner side and an annular wing 12 protruding outwardly in the upper outer side and a handle 13 protruding outwardly from the annular wing 12. 10; A plurality of through-holes 21 are formed in the body with a circular plate body, and the handle 22 is formed to protrude from the upper end, and is placed on the upper end of the annular jaw 11 of the cooker body 10. ) And the inner lid 20 to seal the upper and lower insulating space (b) and It is formed in a semi-circular shape so that the center side is roundly curved upwards, and the handle 31 is protruded at the top, and the discharge hole 32 is formed at one side, and is placed on the top of the cooker body 10 to keep the warming space b outside. Pottery or stone rice cooker characterized in that it has a cover 30 to seal with. The method of claim 1; Pottery or stone cooker, characterized in that formed on the bottom of the cooker body 10 protrudes in a plurality of fire discharge delay projections (14, 15) protruding downwardly. The method of claim 2; Pottery or stone rice cooker, characterized in that the fire discharge hole (16) is formed in the fire discharge delay jaw (15) formed to protrude downward to the outermost side of the bottom of the cooker body (10). The method of claim 1; Pottery or stone rice cooker, characterized in that the bottom end of the lid 30 is formed to protrude to the lower lid chin 34 in close contact with the upper inner surface of the cooker body (10). The method of claim 1; The bottom surface of the rice cooker body 10 is a ceramic or stone rice cooker, characterized in that formed in the middle of the bottom portion 18a and the bottom surface 18b of the outer surface 18b having a space portion 18c formed therein.