JP2002013746A - Structure of oven top plate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the structure of an oven top plate capable of supporting an article to be heated by providing a trivet function. SOLUTION: Heating means 1 is provided in a frame structure 2 for heating an article A to be heated, and a top plate 3 placed on an upper portion of the frame structure 2 includes a soup reception pan 5 around a combustion opening 4, and further a plurality of protrusions 6 are formed on the upper surface of the top plate 3 radially toward the outside from the combustion opening 4. The article A disposed upward of the combustion opening 4 is supported by the plurality of the protrusions 6. When cooked soup spills out from the article A, it flows down toward the soup reception pan 5 from the top plate 3 and the protrusions 6. High temperature gas produced in the frame structure 2 is guided to the protrusions 6 and is discharged along the protrusions 6 from an end of the frame structure on the side of the combustion opening 4 to suppress a temperature rise in the frame structure 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooking stove having a function for supporting a heated object.

[0002]

2. Description of the Related Art A stove provided with a heating means such as a burner inside a frame has a top plate mounted on the frame, and the top plate has a combustion opening above the heating means. A juice tray for the object to be heated is attached to the inner edge. In addition, a gotok reaching the combustion opening is placed on the top plate and the soup tray, and a heated object such as a pot is placed on the gotok for use.

[0003] The above-mentioned gotok has a configuration in which a plurality of claws are provided on an upper part of a ring-shaped installation frame. The installation frame is arranged outside the juice tray, and the claws protrude inward from the installation frame. It is located above the combustion opening.

[0004] Since the broth spilled from the object to be heated and dropped on the baking sheet or gotok flows into the soup tray, when the boiled dish gets dirty from the baking sheet or the baking dish, remove the gotok from the stove and remove the baking sheet or boiled soup. This is to clean the saucer.

[0005] However, a gap is easily formed at the joint between the top plate and the soup tray, and the boiled juice that has caught on the top plate or the gotoku may enter the frame through this gap. It was inconvenient because it needed to be removed from the frame and the inside of the frame had to be cleaned. Moreover, there is a possibility that the functional components such as the heat generating means may be damaged by the broth entering the frame.

On the other hand, a concave portion is provided around a combustion opening of the top plate, and the juice tray is integrally formed by the concave portion. By eliminating a gap between the top plate and the juice tray, the boiled juice falling on the top plate or the gotok is surely removed. There is one that is made to flow into a soup tray to prevent the broth from entering the frame.

[0007]

However, in the case where the top plate and the juice tray are integrally formed, the upper portion of the frame is closed by the top plate, so that the high-temperature gas in the frame is removed from the top plate. The material cannot escape from the upper surface, heat is stored inside the frame, and the frame and the top plate become hot and easily deteriorate. Therefore, it is necessary to select a material that can withstand long-term use.

Further, since the top plate and the gotok are composed of different parts, different materials and processes are required for each part, which has caused an increase in cost.

[0009]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems. A top plate 3 is mounted on a frame 2 provided with a heating means 1 therein, and a ceiling above the heating means 1 is provided. The plate 3 is provided with a combustion opening 4, the object A to be heated is arranged above the combustion opening 4, and a soup tray 5 for the object A to be heated by a concave portion is integrally formed on the top plate 3 around the combustion opening 4. In the stove, a plurality of protrusions 6 are provided radially outward from the combustion opening 4 on the top surface of the top plate 3, and the protrusions 6 are provided on the top surface of the top plate 3 and the bottom surface of the juice tray 5. To be heated A, which is made of the material of the top plate 3 continuously protruding from the
Are supported by the projections 6, and the high-temperature gas in the frame 2 is guided to the projections 6 and discharged.

Further, an air vent hole 7 is formed at the end of the protrusion 6 continuous from the top plate 3 on the top plate 3 side with respect to the juice receiving tray 5,
Since the high-temperature gas of the frame 2 guided into the protrusion 6 is discharged to the outside through the combustion opening 4 and the air vent hole 7, the temperature rise in the frame 3 can be suppressed.

A projection 6a is formed at the end of the protrusion 6 on the side of the air vent hole 7, and the projection 6a is provided between the juice receiving tray 5 and the air vent hole 7 and is arranged so as to surround the object A to be heated. Then, the boiled juice spilled from the object to be heated A is directed to the soup tray 5 by the projection 6a, so that the boiled juice falls into the soup tray 5, and the boiled juice does not enter through the air vent hole 7 located outside the projection 6a.

[0012]

According to the present invention, the juice receiving tray 5 is formed integrally with the recess on the top plate 3 around the combustion opening 4, and a plurality of projections are formed on the upper surface of the top plate 3 radially outward from the combustion opening 4. 6, the object to be heated A is directly mounted on the protrusion 6, so that a toque mounted on the upper portion of the top plate 3 becomes unnecessary.

Since the projection 6 is made of the material of the top plate 3 continuously from the bottom surface of the top plate 3 and the juice receiving tray 5, the object to be heated A
When the broth spills out, the boiled water flows down from the top plate 3 and the protrusion 6 toward the juice receiving tray 5, so that the boil does not enter the frame 2 and even if the top plate 3 becomes dirty, the surface of the top plate 3 is wiped. It was easy to clean.

Further, the inside of the frame 2 may be heated by the high-temperature gas generated by the heat generating means 1. In the present invention, the high-temperature gas in the frame 2 is guided to the projection 6 of the top plate 3,
Hot gas can be discharged from the end of the protrusion 6 on the combustion opening 4 side.

Further, if the air vent hole 7 is formed at the end of the projection 6 on the top plate 3 side, the high-temperature gas guided to the projection 6 can be efficiently discharged from both the combustion opening 4 and the air vent hole 7. In addition, the temperature rise in the frame 2 can be suppressed.

When the object A mounted on the projection 6 moves, the movement is stopped by the projection 6a formed on the projection 6, and the object A is located inside the projection 6a. The boiled juice flows inside the protrusion 6 a and accumulates in the juice receiving tray 5.

[0017]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to an embodiment of an oil stove shown in FIG.
Numeral 2 is a stove frame provided with a heat generating means 1 therein. An oil combustor constituting the heat generating means 1 is supplied with fuel from a lower oil tank 1a to a combustion portion 1b and burns in the combustion portion 1b. A combustion flame and a high-temperature combustion gas are generated above the heat generating means 1.

Reference numeral 3 denotes a top plate mounted on the upper portion of the frame 2, 4 denotes a combustion opening of the top plate 3 provided above the heat generating means 1, and A denotes a heated object such as a pot disposed above the combustion opening 4. The combustion flame and high-temperature gas generated by the heat generating means 1
And the object to be heated A is heated.

In FIG. 4 showing a conventional example, 5 is a saucer for the object to be heated A attached to the inner edge of the top plate 3, 8 is a gotok mounted on the top of the top plate 3 and the juice tray 5, and 8a is a gotok 8a. The ring-shaped installation frame 8b is a plurality of claws provided on the upper side of the installation frame 8a, and the stick 8 is mounted on the top plate 3 outside the juice receiving tray 5 by the ring-shaped installation frame 8a. Project inward so as to reach the combustion opening 4. Further, as shown in FIG. 5, in the conventional example, four claws 8b are radially arranged, and the object to be heated A arranged above the combustion opening 4 is supported by the claws 8b of the stick 8.

If the object to be heated A is heated during use of the stove, the boiling liquid may spill out of the object to be heated A. It falls on the top plate 3 or the gotok 5, flows on the surface of the top plate 3 or the gotok 8, accumulates in the juice receiving tray 5 surrounding the periphery of the combustion opening 4, and does not enter the frame 2 from the combustion opening 4. I have.

When the top plate 3 and the gotok 8 are contaminated by boiling water and need to be cleaned, the gotok 8 is removed from the top plate 3 and washed, or the surfaces of the top plate 3 and the juice tray 5 are wiped. Was to clean.

However, when the top plate 3 and the juice tray 5 are formed as separate components, a portion where the juice tray 5 is placed on the top plate 3 has a joint, and flows from the top plate 3 toward the juice tray 5. The boiled juice may flow from the seam to the underside of the soup tray 5,
At this time, it is necessary to clean the inside of the top plate 3 and the juice receiving tray 5.

Further, when the dirt is severe, it is necessary to clean the inside of the frame 2, and the top plate 3 must be removed to clean the inside of the frame 2. Cleaning was troublesome because the components were in the way.

Further, the broth entering the frame 2 from the joint may also reach functional components such as the heat generating means 1. If the amount of the broth entering the frame 2 is large, There is a risk of damaging the functional components and causing a failure.

On the other hand, a juice tray 5 is formed in the top plate 3 around the combustion opening 4 by a concave portion, and the top plate 3 and the juice tray 5 are integrally formed, so that the joint between the top plate 3 and the juice tray 5 is formed. There is something that has been lost. If this top plate 3 is used, the object to be heated A
Boiled juice spilling out and flowing on the surface of the top plate 3 surely falls into the juice receiving tray 5, so that the boiled juice does not enter the frame 2.

Most of the high-temperature gas generated in the frame 2 is discharged from the combustion opening 4, but the high-temperature gas flowing from the frame 2 side of the top plate 3 toward the combustion opening 4 is ringed on the lower surface of the top plate 3. Since the flow is interrupted by the soup tray 5 protruding in the shape and is not smoothly discharged from the combustion opening 4 of the top plate 3, there is a possibility that the inside of the frame 2 becomes hot and the frame 2 and the top plate 3 become extremely hot. There is.

If the temperature of the frame 2 or the top plate 3 becomes abnormally high, the user may touch the frame 2 or the top plate 3 having a high temperature and get burned. In addition, since the deterioration of the material is accelerated by heat, it is difficult to select a material to be used.

The present invention solves the above-mentioned problems, and
Numeral 6 denotes a plurality of projections formed radially outward from the combustion opening 4. The projections 6 in the embodiment are arranged at four places in the same manner as the claws 8b of the gotok 8 described above. For this reason, when the object to be heated A is disposed above the combustion opening 4, the object to be heated A can be supported by the projection 6, so that the object to be heated A can be directly placed on the projection 6 of the top plate 3, The gotok 8 is not required on the upper part of the plate 3.

The projection 6 is provided on the upper surface of the top plate 3 and the juice receiving tray 5.
And is integrally formed of the material of the top plate 3 by being continuously protruded from the bottom surface of the top plate, so that it can be manufactured from a single steel plate by integral molding by press working, the number of parts is reduced, and the manufacturing process can be shortened.

When the broth spills from the heated object A onto the top plate 3 or the protrusion 6, the boiled juice flows on the surface of the top plate 3 or the protrusion 6 and flows down into the juice receiving tray 5. For this reason, the broth can be used without entering the inside of the frame 2, and only the surface of the top plate 3 is soiled by the broth, and the juice receiving tray 5 and the protrusions 6 are continuous with the top plate 3. Top plate 3 including soup tray 5 and protrusion 6
It can be cleaned with a simple operation of simply wiping the surface of the device.

If the projection 6 is provided so as to be inclined so that the side of the combustion opening 4 becomes lower, the movement of the object to be heated A in the lateral direction can be regulated, and even if the bottom has a hemispherical shape, the object A can be stabilized. Can be supported.

On the other hand, the high-temperature gas generated and rising in the frame 2 is guided to the projection 6 projecting from the upper surface of the top plate 3,
The flow of the high-temperature gas guided to the fin is changed along the protrusion 6 and discharged from the combustion opening 4 without being interrupted, so that the temperature rise in the frame 2 can be suppressed. Was.

Reference numeral 7 denotes an air vent hole provided at the end of the projection 6 on the top plate 3 side of the juice receiving tray 5, and the projection 6 is open at both ends of the top plate 3 and the combustion opening 4. Since the high-temperature gas flowing along the protrusion 6 is exhausted from both the combustion opening 4 and the air vent hole 7, heat can be efficiently released, and the frame 2 and the top plate 3 can be lower than before. Temperature can be maintained.

Reference numeral 6a denotes a projection formed at the end of the projection 6 on the side of the air vent hole 7. The projection 6a projects above the projection 6 so as to surround the outside of the object A to be heated.
The movement of the object to be heated A is stopped by a so that the object to be heated A does not fall off the projection 6.

Then, the boiling juice spilled from the heated object A falls on the inside of the projection 6a along the side wall of the heated object A, and cannot accumulate on the juice receiving plate 5 without passing over the projection 6a. Boiled juice does not enter through the air vent hole 7 located at. For this reason, the structure provided with the air vent hole 7 can be used without soiling the inside of the frame 2.

[0036]

As described above, according to the present invention, the protrusion 6 projecting upward from the top plate 3 is formed radially outward from the combustion opening 4, and the object A to be heated is supported by the protrusion 6. Thus, the object to be heated A can be directly mounted on the top plate 3, and the need for garbage can be eliminated.

Further, since the juice receiving tray 5 and the projection 6 are integrally formed of the material of the top plate 3, it can be integrally formed by press working like the conventional top plate 3. For this reason, the number of parts was reduced, the manufacturing process was shortened, and the manufacturing cost was reduced.

Further, the juice receiving tray 5 and the projection 6 are integrally formed of the material of the top plate 3, so that the surface of the top plate 3 is formed seamlessly. The boiled juice does not flow into the frame 2 because it flows on the surface of the protrusion 6 and falls on the juice receiving tray 5. Further, even if the top plate 3 becomes dirty, the top plate 3 can be cleaned by a simple operation of wiping the surface of the top plate 3, so that it is easy for the user to handle.

On the other hand, the high-temperature gas generated in the frame 2 rises and is guided to the protrusion 6 of the top plate 3, and the high-temperature gas changes its flow along the protrusion 6, so that the protrusion 6 faces the combustion opening 4. , No high-temperature gas accumulates in the frame 2.

Further, if the high-temperature gas is also discharged from the air vent hole 7 formed at the end of the projection 6 on the top plate 3 side, the high-temperature gas is efficiently discharged, so that the temperature rise in the frame 2 is suppressed. It is possible for the user to use the frame 2 and the top plate 3 for a long period of time by suppressing the deterioration of the frame 2 and the top plate 3 even if the user touches the frame 2 or the top plate 3. 3 has a wider range of choices of materials to be used.

A projection 6a is formed above the projection 6, and when the object to be heated A moves on the projection 6, the projection 6a is formed.
Therefore, there is no danger that the object to be heated A falls from the protrusion 6. Then, even if boiling juice spills from the heated object A, it flows inside the projection 6a and falls into the juice receiving tray 5, and there is no fear that the boiling juice passes over the projection 6a, so that a structure having the air vent hole 7 can be realized. is there.

[Brief description of the drawings]

FIG. 1 is a sectional view of a main part of an oil stove showing an embodiment of the present invention.

FIG. 2 is a plan view of an oil stove showing an embodiment of the present invention.

FIG. 3 is an oil stove showing an embodiment of the present invention.

FIG. 4 is a sectional view of a main part of an oil stove showing a conventional example.

FIG. 5 is a plan view of a conventional oil stove.

[Explanation of symbols]

 A Heated object 1 Heat generation means 2 Frame 3 Top plate 4 Burning opening 5 Juice tray 6 Projection 6a Projection 7 Air vent hole

Claims (3)

[Claims] 1. A top plate 3 is mounted on a frame 2 having a heat generating means 1 therein, and a combustion opening 4 is provided on the top plate 3 above the heat generating means 1. In a cooking stove in which a heating object A is arranged and a saucer 5 for the object to be heated A formed by a recess is integrally formed on the top plate 3 around the combustion opening 4, A plurality of protrusions 6 are provided radially outward, and the protrusions 6 are
Of the top plate 3 continuously protruding from the upper surface of the soup tray 5 and the bottom surface of the soup tray 5, the object to be heated A disposed above the combustion opening 4 is supported by the projection 6, and A structure of a top plate for a cooking stove characterized in that high-temperature gas is guided to and projected from the projections 6. 2. An air vent hole 7 is formed at the end of the projection 6 closer to the top plate 3 than the soup tray 5, and the high temperature gas of the frame 2 guided into the projection 6 passes through the combustion opening 4 and the air vent. 2. The structure of the cooking stove according to claim 1, wherein the cooking stove is discharged to the outside through the hole. 3. A projection 6a is formed at an end of the projection 6 on the side of the air vent hole 7, and the projection 6a is formed between the juice receiving tray 5 and the air vent hole 7.
2. The cooking stove top plate according to claim 1, wherein the boiled liquid spilled from the heated object A is directed toward the juice receiving tray 5 by the projections 6a. Construction.