KR960001319Y1 - Cooker - Google Patents

Abstract

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Description

Kitchenware with hot cellar

1 is a partially cutaway perspective view of the present invention

2 is a partial cross-sectional assembly of the present invention

3 is an enlarged perspective view of the circle in FIG. 2

4 is a plan view of the present invention

5 is a cross-sectional view taken along the line A-A of FIG.

* Explanation of symbols for main parts of the drawings

10: handle 12: binding bowl

14: lid 16: inner cylinder

18: outer cylinder 20, 20a: fastening member

22: heat storage room 24: locking part

26: projection 28: food interior room

30: vent 32: coupling groove

34: engaging projection 36: adjusting knob

90: heat insulation layer

The present invention improves the cooker to reduce heat loss due to convection and heat exchange of air during cooking, and to form a thick heat layer to cook food evenly to achieve economical and good cooking condition, and to have a safe storage for cooking. It is about use period.

In general, cooking containers have been used in various forms according to the food to be cooked, and the heat source from the bottom has been cooked while being heated until the cooking temperature of the food.

Such a conventional kitchen vessel has a structural energy loss in the upward direction due to the convection of air when the bottom surface of the container is heated with a heat source, and the conductive energy loss in the vertical direction due to contact with the surrounding air is excessive. Was done.

In addition, the part heated in the container is limited to the bottom of the container, and the heat layer initially heated loses heat due to convection and conduction heat loss, so that the heat layer applied to the container wall in the vertical direction becomes thinner, so that the heat supplied to the unit area is reduced. Because it is less than the bottom portion, the food in the center of the top of the container is cooked only after a long cooking time, so the food in the lower part of the container is burned. When the container is moved immediately after being cooked by a conventional kitchen container, the surface of the container is high and there is a risk of inadvertent burns.

The present invention minimizes the heat loss during cooking in order to solve the above-mentioned drawbacks, while cooking the food inside without burning evenly, and minimizes the risk of burns immediately after cooking to enable economical and safe use. The purpose is to provide.

The present invention for achieving the above object is to form a heat storage chamber between the inner cylinder and the outer cylinder to thicken the heat layer introduced into the heat inlet hole of the outer cylinder bottom, and to form a heat insulation layer in the inner cylinder inner edge portion of the heat introduced into the heat storage chamber Heat exchange in the outer cylinder to block the heat exchange to obtain a heat insulation effect, and the inner and outer cylinders are helically coupled by the fastening member, and the control knob reciprocating to one side of the helical coupling is fastened to the ventilator It is characterized in that the hot air temperature of can be arbitrarily adjusted.

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

FIG. 1 is a partially cutaway perspective view of the present invention, FIG. 2 is a partial cross-sectional assembly view of the present invention, FIG. 3 is an enlarged perspective view of the circle of FIG. 2, and FIG. 4 is a plan view of the present invention, and FIGS. if. In this case, the handle 10 is fastened to the lid 14 by the binding bolt 12, and the inner cylinder 16 and the outer cylinder 18 are assembled by fastening members 20 and 20a which are spirally coupled to the heat storage chamber ( 22).

A locking portion 24 protruding downward on the outer edge of the lid 14 is installed on the protrusion 26 formed on the inner circumference of the inner cylinder 16, and the food inner chamber 28 is provided on the inner surface of the protrusion 26. The binding opening 20 is attached to the outer cylinder 18 and is coupled to the other fastening member 20a attached to the upper edge of the spiral.

On one side that is helically coupled by the fastening member 20, 20a is provided with a long-circuit vent 30 is divided by 90 ° and the engaging projection coupled to the engaging groove 32 formed on the inner wall of the vent hole 30 An adjustment knob 36 is provided to hold 34 on the outer surface. The inner wall of the outer cylinder 18 is provided with a heat insulating layer 90 and a hot air inlet 92 is formed at the bottom thereof.

Unexplained protection 38 in the figure, 40 is burner, 42 is a heat source, 44 is a transport handle.

The present invention made of such a configuration is to cook the food evenly while preventing the heat loss caused by air convection and conduction during cooking of the food to be economical cooking work is formed in the lid 14 is easy to grasp the handle 10 (14) It is fastened to the binding bolt 12 protruding from the bottom to facilitate the opening and closing of the lid 14, and the outer edge of the lid 14 to form a catching portion 24 protruding downward to the inner cylinder ( 16) It is seated on the protrusions 26 formed on the top to prevent the slip of the lid 14 when the food 38 boils while the installation is stable.

On the other hand, the interior of the inner cylinder 16 is provided with a food interior chamber 28 to ensure that various foods 38 are securely embedded, and the fastening member 20 formed with a spiral is attached to the upper outer edge and attached to the upper end of the outer cylinder 18. Is coupled to another fastening member (20a) to hold the heat storage chamber 22, so that the heat source generated from the burner 40 through the heat inlet hole 92 formed in the bottom of the outer cylinder 18, the heat storage chamber 22 Flows into).

Therefore, the heat introduced into the heat storage chamber 22 makes the food 38 boil and cook while making heat exchange with the inner cylinder 16, and the other heat is raised as shown by the arrow of FIG. 2 or the heat insulation layer 90 of the inner wall of the outer cylinder. The heat is generated by contributing to the heat storage chamber 22 by hitting the.

In this way, heat is maintained in the heat storage chamber 22 by keeping a constant heat (generally, the amount of heat generated by the burner), so that an economical heating state can be obtained and heat exchange with the outer cylinder 18 is performed by the heat insulation layer 90. The duration is longer.

In addition, in the inward direction of the pair of fastening members 20 and 20a, a vent hole 30 is provided to maintain 90 ° as shown in FIG. 3 and FIG. 4, and the coupling groove 32 and the coupling protrusion 34 are provided therein. ), The control knob 36 is fastened to achieve the sliding motion and holds the engaging protrusion 34 is mounted in the vent hole 30 so that the temperature of the heat storage chamber 22 according to the heating state or type of the food 38 is varied. It can be raised or lowered.

That is, when it is desired to increase the temperature of the heat storage chamber 22, the ventilator 30 is blocked by the control knob 36 to suppress the discharge to the outside. By opening the vent hole 30 by adjusting the adjusting knob 36, the heat of the heat storage chamber 22 is finely discharged to obtain a cooking temperature suitable for heating the vegetables.

As such, the present invention makes it easy to cook according to the type of food 38 while heating the heat source 42 of the general burner 40 to the hot inlet hole 92, and the heat source is maintained in the heat storage room. Economical use and three-dimensional heating is a novel design that can cook the entire food evenly.

Claims (1)

In the cooker to fasten the handle (10) to the lid 14 with the binding bolt 12 and to put the lid 14 on top of the cylindrical outer cylinder (18), The heat storage chamber 22 is formed by spirally coupling the fastening member 20 attached to the upper outer edge of the inner cylinder 28 and the fastening member 20a attached to the upper inner edge of the outer cylinder having the hot air inlet hole 92 at the bottom thereof. An adjustment knob for retaining the heat insulation layer 90 on the inner wall of 18 and providing a vent hole 30 to one side of the fastening member 20 to retain the engaging projection 34 coupled to the coupling groove 32 on the outer edge thereof. A kitchenware having a hot storage compartment, characterized in that by installing 36.