JP2957952B2 - Cooking device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooking apparatus, and more particularly to a cooking apparatus for cooking, for example, shabu-shabu, sukiyaki, and other hot pot dishes, and for cooking, for example, grilling meat, teppanyaki, and other ware dishes.

[0002]

2. Description of the Related Art In a conventional meat restaurant, pottery dishes such as grilled meat and teppanyaki and pot dishes such as shabu-shabu and sukiyaki are generally separated from each other in a cooking container, that is, a pottery dish is, for example, an iron plate or grilled dish. Cooking was carried out in a cooking container such as a net, and hot pot dishes were separately cooked in a cooking container such as a pot or a pot. Further, these cooking containers are usually heated by a gas stove or the like set at the center of the table, and are often cooked at different places. Therefore, when a family goes to a meat restaurant to eat meat dishes, children and young people who prefer relatively grilled meat, etc., and middle-aged and elderly people who prefer relatively hot pot foods often eat at separate tables, This was a complaint from customers. On the other hand, in the food service industry, a cooking vessel that can cook porcelain dishes such as grilled meat and teppanyaki, and pot dishes such as shabu-shabu and sukiyaki in parallel, is used to cook pot dishes and porcelain dishes at the same place. There is a long-felt need for a new heating cooking device that can do this.

[0003]

In view of these needs, the inventor of the present application has devised a combined cooking container having, for example, a pan and an iron plate. However, when the composite cooking container is heated with a conventional gas stove, for example, the temperature balance when the pan and the iron plate are heated tends to be lost. That is, for example, when this composite cooking vessel is heated by a conventional gas stove having a burner head 1 as shown in FIGS. 19 and 20, according to an experiment conducted by the present inventor, the amount of generated heat is as high as 3000 kcal. It was found that the calorific value increased, and the surface temperature of the iron plate during the grilling of meat increased to about 230 ° C. where smoke was generated. For this reason, oil smoke generated during cooking has caused problems such as attachment of oil and odor to the inside of the store and to the clothes of customers.

As a result of intensive studies, the present inventor has considered that the above-mentioned problems are attributable to the structure of the burner head of the stove burner used in the conventional gas stove. That is, in the burner head 1 of the conventional stove burner shown in FIG. 19 and FIG. 20, since the plurality of flame openings 3 from which the flame is injected are all open upward, the flame is concentrated only in one direction. And thought that a high calorie calorie was generated.

In order to balance the temperature between the pot and the iron plate, it is conceivable to control the temperature with a control device having a thermistor, for example.
Along with that, the risk of failure increases.

[0006] Therefore, the main object of the present invention is to provide hot pot dishes such as shabu-shabu, sukiyaki, etc.
It is an object of the present invention to provide a heating cooking apparatus having a simple structure that can cook teppanyaki and other porcelain dishes in parallel, and can cook in a state close to smokeless during porcelain cooking.

[0007]

According to a first aspect of the present invention, there is provided a first cooking unit for cooking food items, and a second cooking unit provided with the first cooking unit for cooking food items. A heating cooking container having two cooking units, wherein different types of cooking are simultaneously performed in the first cooking unit and the second cooking unit; and a first cooking unit and a second cooking unit disposed below the heating cooking container. and a heater for heating the second cooking unit in parallel viewed contains further heater first
Including a stove disposed below the cooking section of the stove,
A cylindrical burner body and one end in the axial direction of the burner body
And a burner head to be installed.
So that the flame is sprayed toward the bottom of the first cooking unit
A first flame outlet arranged around the first flame outlet;
And a flame is sprayed mainly toward the bottom of the second cooking section.
And a second flame port arranged to be heated. The invention according to claim 2 is a pot-like first cooking unit for cooking food products by boiling or cooking or frying with oil, and is provided adjacent to the periphery of the first cooking unit. A cooking container having a plate-shaped second cooking unit for baking and cooking food items; and a first cooking unit and a second cooking unit arranged below the heating cooking container in parallel. look including a heater for heating, further, the heater below the first cooking part
The stove includes a cylindrical burner
Body and a burner disposed at one axial end of the burner body
And a burner head mainly comprising the first cooking
The third is arranged so that the flame is injected towards the bottom of the part
A first flame port and a first flame port, which are mainly disposed around the first flame port.
Arranged so that the flame is sprayed toward the bottom of the cooking section 2
And a second flame outlet to be heated. According to a third aspect of the present invention, the first flame port is connected to the axis of the burner main body.
Opened in the same direction, the second flame port is aligned with the axis of the burner body
The heating cooking device according to claim 1, wherein the heating cooking device is opened in a direction intersecting at a predetermined angle . According to a fourth aspect of the present invention, both sides facing the burner head have a predetermined angle.
A first flame port including a tapered portion symmetrically inclined in degrees;
Are arranged annularly at intervals on the tip surface of the burner head.
And an opening perpendicular to the tip of the burner head.
And the second flame port is annularly formed on the peripheral surface of the tapered portion at an interval.
While being arranged in an opening in a direction perpendicular to the tape path portion
The cooking device according to any one of claims 1 to 3, wherein the cooking device is a cooking device. The invention according to claim 5 is a burner head.
Step is formed on the inner peripheral surface of either the body or the burner body
The burner head and the burner body are locked at the step.
Claim 1 or Claim 2 which is detachably attached by fitting.
A heating and cooking device according to claim 4 .

[0008]

According to the first aspect of the present invention, a first cooking unit for cooking food and a second cooking unit are provided side by side, and further heated in parallel by a heater. Therefore, different types of cooking are simultaneously performed in the first cooking unit and the second cooking unit.
According to the second aspect of the invention, for example, a pot is cooked in the first cooking unit such as shabu-shabu or sukiyaki, and at the same time,
In the second cooking section, for example, grilled meat such as grilled meat and teppanyaki is cooked. The invention according to claim 1 and claim 2
Then, the first cooking unit and the second cooking unit are simultaneously heated by the heater. Furthermore, claim 1, claim 2 and
According to the third and fourth aspects of the present invention, the flame sprayed from the first flame of the burner head mainly heats the bottom of the first cooking unit, and the flame from the second flame of the burner head. Since the sprayed flame mainly heats the bottom of the second cooking unit, the flame strikes the first cooking unit and the second cooking unit in a well-balanced manner. According to the fifth aspect of the present invention, the burner main body and the burner head are engaged with each other by the step portion, so that the burner main body and the burner head are detachably connected.

[0009]

According to the first aspect of the present invention, the first cooking unit and the second cooking unit are provided side by side and further heated in parallel by the heater, so that the first cooking unit is provided. And the second cooking unit can perform separate cooking at the same time. According to the invention described in claim 2, the first cooking unit and the second cooking unit are provided side by side, and are simultaneously heated by the heater.
The first cooking unit can cook a pot such as shabu-shabu or sukiyaki, and at the same time, the second cooking unit can cook a grilled meat such as grilled meat or teppanyaki. Sa
Furthermore, according to the first, second, third, and fourth aspects of the invention, the first cooking part and the second cooking part of the burner head are respectively connected to the first cooking part and the second cooking part. Since the flame strikes the second cooking unit in a well-balanced manner, for example, FIG.
Unlike the conventional burner head shown in FIGS. 9 and 20, the flame injected from the flame outlet is not concentrated in one direction. That is, the heating temperature of the first cooking unit and the second cooking unit can be appropriately maintained, and oil smoke generated from the cooking surface of the second cooking unit at the time of cooking is reduced and used in a state close to smokeless. be able to. Therefore, compared to a conventional cooking device having a burner head, oil and smell are less likely to adhere to the shop or to the customer. Further, since the temperature is not controlled by a control device such as a thermistor, the device itself has a simple structure, and therefore, a failure hardly occurs. According to the fifth aspect of the present invention, since the burner main body and the burner head can be easily and detachably connected by the step portion, the structure of the apparatus can be further simplified, and Maintenance of the burner itself can be simplified.

The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of embodiments of the present invention with reference to the accompanying drawings.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION

FIG. 1 is a schematic front view, partially in section, showing an embodiment of the present invention, and FIG. 2 is a schematic plan view thereof. In a simplified manner, the heating and cooking device 10 of this embodiment cooks food or fries it with oil or the like, and cooks the food by baking the food. The heating cooking container 12 is provided with a second cooking unit 16 and a heater 50 for heating the first cooking unit 14 and the second cooking unit 16 of the heating cooking container 12 in parallel. The heating cooking container 12 and the heater 50 are incorporated in the center of a top plate 102 such as a table 100 using, for example, a housing 52 shown in FIG. 7 and a gotoku 60 as shown in FIG. In this embodiment, as an example of the heater 50, for example, a gas stove having a Bunsen burner is applied.

The cooking device 10 includes a cooking container 12. The heating cooking container 12 is provided with a first cooking unit 14 and a second cooking unit 16 as shown in FIGS. 3, 4 and 5, for example. The second cooking unit 16 is detachably formed. The first cooking unit 14 includes a pot-shaped first cooking unit main body 18. The first cooking portion main body 18 is formed such that the diameter of the opening portion 20 is larger than the diameter of the bottom portion 22. The inner peripheral surface of the side wall portion 24 of the first cooking unit main body 18 is inclined at a predetermined angle so as to expand from the bottom portion 22 to the opening portion 20.

The inner peripheral surface of the side wall portion 24 has a first
For example, three reference line portions 24a, 24b, and 24c are formed from above at intervals in the axial direction of the cooking unit main body 18. The three reference lines 24 a to 24 c are formed along the circumferential direction of the inner peripheral surface of the side wall 24. 3 guide lines 2
4a to 24c are, for example, pot dishes such as shabu-shabu or the like, and serve as a standard of the amount of soup to be put into the first cooking unit main body 18. In this embodiment, as shown in FIG. 6 and the like, for example, arc-shaped step portions 26a and 2b are provided at positions corresponding to the reference line portions 24a and 24b, respectively.
6b is formed. Further, the reference line portion 24c is formed at a position corresponding to the arc-shaped boundary portion 26c of the inner peripheral surface of the bottom portion 22 and the side wall portion 24 of the first cooking unit main body 18. The step portion 26a is formed as a locking step portion to be locked to a step portion 28 described later when the first cooking portion 14 is stacked.

Further, the side wall 2 of the first cooking unit main body 18
On the outer peripheral surface of 4, for example, as shown in FIG. 6, another step 28 having, for example, an arc shape is formed substantially slightly below the step 26b. The step 28 is formed along the outer peripheral surface of the side wall 24. This step portion 28
In particular, it is locked to a convex portion 34 of the second cooking unit 16 described below,
This is for attaching the first cooking unit 14 to the second cooking unit 16 in a detachable manner.

On the other hand, as shown in FIGS. 3 to 6, the second cooking unit 16 includes, as a roasting unit, a second cooking unit main body 30 having, for example, a dish-like and substantially annular plate shape. In the second cooking unit main body 30, an annular convex portion 34 is formed on the periphery of the central through hole 32. An annular concave portion 36 having a substantially semicircular cross section is formed on the outer peripheral side of the second cooking unit main body 30. A plurality of first grooves 38 extending radially from the inner peripheral side to the outer peripheral side of the second cooking unit main body 30 are formed between the convex part 34 and the concave part 36. Each of the first grooves 38 is formed so as to be inclined so as to descend from the periphery of the convex portion 34 toward the inner periphery of the concave portion 36.

The second cooking unit main body 30 has a circumferential portion at a middle portion in the longitudinal direction of the first groove 38 so as to intersect with the first groove 38. A second groove 40 that rotates in the direction is formed. The second groove 40 shares substantially the same center point as the second cooking unit main body 30, that is, is disposed concentrically with the second cooking unit main body 30. Further, an arc-shaped step portion 42 is formed on the outer peripheral surface of the second cooking unit main body 30 outside the concave portion 36. Step 42
As will be described later, is formed as a locking step for locking the outer peripheral edge 31 of the second cooking unit main body 30 when the second cooking unit 16 is stacked.

The first cooking unit 14 is configured as one heating cooking container 12 by being attached to the second cooking unit 16. The first cooking unit 14 and the second cooking unit 16 are detachably mounted by fitting the bottom 22 of the first cooking unit 14 to the opening 20 of the second cooking unit 16. . At this time, the step 28 of the first cooking unit 14 and the second
Is locked with the projection 34 of the cooking unit 16 of
The first cooking unit 14 and the second cooking unit 16 are detachably mounted.

Further, in this cooking container 12,
The first cooking unit 14 and the second cooking unit 16 can be separately stacked, for example, as shown in FIGS. 9A and 9B, respectively, so that they do not take up much space. , Can be easily stored.

The cooking vessel 12 is heated by a heater 50. The heater 50 is installed at the lower center of the top plate 102 of the table 100 as shown in FIGS. At the center of the table 100, for example, a circular through hole 104 is provided, and the housing 52 is incorporated in the through hole 104. In the housing 52, a goto 60 for supporting the cooking vessel 12 is installed on the upper side, and the heater 50 is installed on the lower side.

That is, as shown in FIG. 7, the housing 52 includes, for example, a disc-shaped bottom plate portion 54, and the bottom plate portion 5
4 has a hole 55 at its center. A cylindrical body portion 56a is erected on the periphery of the bottom plate portion 54. A substantially funnel-shaped upper ring 56b is connected to the upper edge of the body 56a, and a substantially cylindrical outer ring 56c is formed at the upper edge of the upper ring 56b. The body portion 56a, the upper ring 56b, and the outer ring 56c are integrally formed.

On the upper side of the housing 52, that is, inside the upper ring 56b and the outer ring 56c, as shown in FIG. 1 and FIG. As shown in FIG. 8, the goto 60 includes, for example, a disk-shaped bottom portion 62 a, and for example, an inverted truncated conical side portion 62 b is erected on the periphery of the bottom portion 62 a. An annular frame portion 62c is formed at a peripheral edge of an upper end of the side surface portion 62b. Bottom part 62a, side part 6
2b and the frame part 62c are integrally formed.

The goto 60 has an L-shaped 5 inside the frame 62c at predetermined intervals in the circumferential direction thereof.
Support claws 64a, 64b, 64c, 64d and 6
4e is provided. The five support claws 64a to 64e are:
It is arranged radially around the central axis of Gotoku 60.
Further, legs 66a to 66e are provided below the five support claws 64a to 64e, respectively. Legs 66a-
66e is the upper ring 56 of the housing 52 described above.
The lock 60 is set in the housing 52 by being locked to the step portion 59 on the inner peripheral surface of b. The heating cooking container 12 is placed on the five supporting claws 64 a to 64 e of the goto 60. In other words, the heating cooking container 12
The support claws 64a to 64e are supported at predetermined positions. Further, the gotoku 60 is a burner head 80 described later.
And has a role of promoting combustion by keeping an appropriate distance between the heating and cooking container 12.

Further, a burner 70 is disposed in the body 56a of the housing 52 at the center of the bottom plate 54. The burner 70 includes, for example, a cylindrical burner main body 72 as shown in FIGS. The burner main body 72 has a function as a mixing tube. Burner body 7
A male screw portion 72a is formed on the outer peripheral surface of the second member 2 from near the center in the axial direction to one end in the axial direction. A female screw portion 72b is formed on the inner peripheral surface of one end in the axial direction of the burner main body 72. At one end in the axial direction of the burner main body 72, for example, two primary air introduction ports 74a and 74b are provided at predetermined intervals in the axial direction. The two primary air inlets 74a and 74b are connected to the burner body 7 respectively.
2 is formed by notching by a predetermined length in the circumferential direction. As seen in FIG. 1, two primary air inlets 74
a, 74b, and a gas introduction pipe 97
The gaseous fuel sent from b is mixed in the burner main body 72. In this case, the gaseous fuel is supplied to the burner body 7.
2 is fed from the lower end side (upstream side) in the axial direction to the upper end side (downstream side).

Inside the burner main body 72, a jetting member 76 is provided which extends from one end side in the axial direction to a central portion in the axial direction. The burner main body 72 and the ejection member 76
Share its central axis. The ejection member 76 communicates with the ejection neck 76a at, for example, a frusto-conical tubular ejection neck 76a and one end in the axial direction of the ejection neck 76a, in this case, a peripheral end of the opening 76d having a small opening diameter. An elongated cylindrical ejection body portion 76b is formed. The opening portion 76c of the ejection neck portion 76a having a large diameter is connected to one of the secondary air introduction ports 74.
Communicates with a. Also, the ejection port 76e of the ejection body 76b
Communicates with the hollow portion of the burner main body 72.

Further, the burner main body 72 has, in particular, FIG.
As shown in FIG. 3 and FIG. 14, for example, two ring-shaped movable members 78 and 79 are detachably mounted. That is, the two movable members 78 and 79 have, on their inner peripheral surfaces, female screw portions 78a and 79a that are screwed into the male screw portions 72a of the burner main body 72, respectively. The two movable members 78 and 79 are connected to the male screw portion 7 of the burner main body 72.
It moves in the axial direction of the burner main body 72 within the range of 2a.
Therefore, the movable members 78 and 79 are, for example, shown in FIG.
As shown in (1), it is possible to appropriately shield the primary air introduction ports 74a and 74b in a predetermined range. That is, in this burner 70, the length of the shielding portion of the primary air inlets 74a and 74b, in this case, the axial length of the primary air inlets 74a and 74b is appropriately adjusted by the movable members 78 and 79, respectively. By shielding, 1
The amount of the secondary air introduced from the secondary air inlets 74a and 74b can be adjusted. Therefore, in the burner 70, the combustion state of the gaseous fuel can be improved, and the amount of heat of the flame injected from the burner 70 can be adjusted.

Further, as shown in FIG. 14, a burner head 8 is provided on the other end side (downstream side) of the burner main body 72 in the axial direction.
0 is detachably mounted. The burner head 80 is shown in FIG.
0, as shown in FIGS. 11 and 12, including a cylindrical neck 82, for example. A burner head body 84 having a substantially cap-like outer shape is formed at the upper end of the neck 82 in the axial direction. The burner head body 84 includes, for example, a ring-shaped support portion 86.
And a tapered portion 88 whose opposite side surfaces are symmetrically inclined at a predetermined angle. The diameter of the support portion 86 is
2 and is formed at the upper end of the neck 82 in the axial direction. Further, a tapered portion 88 that is symmetrically inclined at a predetermined angle toward the center axis of the burner head is formed at the upper end of the support portion 86 in the axial direction. Neck 82, support 8
6 and the taper 88 share their central axis,
In other words, they are arranged on the same axis.

The tip of the tapered portion 88, that is,
A plurality of first flame ports 90, 9 are provided on the distal end surface 84a of the burner head body 84 at predetermined intervals in the circumferential direction.
.. Are provided. The first flame port 90 is formed by, for example, a circular small hole. A plurality of first flame ports 90
Are arranged in a circular ring around the central axis of the burner head 84. For example, as shown in FIG. 1, the plurality of first flame outlets 90 are arranged so that the flame of the burner 50 is mainly sprayed toward the bottom of the first cooking unit 14 of the heating cooking container 12. . The plurality of first flame ports 90 are provided so as to penetrate in a direction orthogonal to the distal end surface of the burner head 84. That is, the first burner port 90 is connected to the burner head 8.
It opens in the same direction as the axis of 0, in other words, the axis of the burner main body 72, and communicates with the hollow portion of the burner head 80.

Further, the tapered portion 88 of the burner head main body 84 is provided at a predetermined interval in the circumferential direction of the outer peripheral surface thereof.
A plurality of second flame ports 92 are provided. The second flame port 92 is formed by, for example, a circular small hole. As shown in FIG. 1, for example, the plurality of second flame outlets 92 mainly serve as roasting portions of the second cooking portion 16 of the heating cooking container 12, that is, the bottom of the second cooking portion main body 30. It is arranged so that 50 flames are injected. The plurality of second flame ports 92 are provided so as to penetrate in a direction orthogonal to the outer peripheral surface of the tapered portion 88. That is, the second flame port 92 is formed by the axis of the burner head 80, in other words,
It opens in a direction intersecting the axis of the burner main body 72 at a predetermined angle, and communicates with the hollow portion of the burner head 80 like the first flame port 90.

Further, on the inner peripheral surface of the burner head 80,
At the boundary between the neck 82 and the support 86, a locking step 94 is provided.
Is formed. When the burner head 80 is removably attached to the burner main body 72, the locking step 94 is engaged with the upper peripheral edge 72e of the burner main body 72 in the axial direction, for example, as shown in FIG. is there. Therefore, the burner head 80 can be easily and detachably mounted simply by placing it on the upper end of the burner body 72 in the axial direction, as shown in FIG. In addition,
The opening on the downstream side of the support portion 86 is a so-called countersink having a relatively large taper.

On the other hand, a gas injection nozzle portion 96 for injecting gaseous fuel introduced through the gas introduction pipes 97a and 97b into the burner main body 72 is provided at the lower end in the axial direction of the burner 70. In this embodiment, as shown in FIG. 1 and FIG. 2, gaseous fuel whose supply amount has been adjusted by the gas supply cock 95 is fed into the gas pilot section 98 via the gas introduction pipe 97a. Gas pilot section 98
Is for feeding gaseous fuel to the burner main body 72 at a constant pressure, and has a gas pilot nozzle (not shown) and the like. The gaseous fuel whose pressure has been adjusted by the gas pilot unit 98 is sent to the gas injection nozzle unit 96 via the gas introduction pipe 97b, and further sent to the burner main body 72.

At this time, the primary air required for combustion is supplied to the primary air inlets 74 a and 74 of the burner main body 72 by the kinetic energy when the gas is injected from the gas injection nozzle 96.
b and mixed with the gaseous fuel in the burner body 72. Then, a flame is injected from the first flame port 90 and the second flame port 92 of the burner head 80. In this case, the secondary air is further taken in around the flame injected from the first flame port 90 and the second flame port 92 by diffusion and burned.

In this embodiment, the gas pilot section 98 is held by a substantially U-shaped plate-like holding member 110 which also serves as a decorative board. The holding member 110 is attached by a “-” shaped attachment plate 58 provided on the outer peripheral surface of the body portion 56 a of the housing 52. In this case, the housing 52 and the holding member 110 are surrounded by a curtain plate 108 protruding downward from the back side of the table 100. In the vicinity of the burner head 80,
The thermocouples 112 are arranged at predetermined intervals. The thermocouple 112 has the same structure as a thermocouple used for a conventional gas stove and the like for preventing extinction,
The holder 114 is held in the vicinity of the burner head 80 by a U-shaped holding section provided at the longitudinal end of the holder 114.

In the cooking device 10 of this embodiment, the first
A new heating cooking container 12 provided with a cooking unit 14 and a second cooking unit 16 is used. Also, the first cooking unit 14
And the second cooking unit 16 are simultaneously heated by the heater 50. Therefore, in the heating cooking device 10 of this embodiment, as shown in FIG. 15, for example, as shown in FIG. 15, the first cooking unit 14 cooks a pot such as shabu-shabu or sukiyaki, and the second cooking unit 16 simultaneously cooks, for example, grilled meat or teppanyaki It becomes possible to cook such a pottery. That is, in the heating cooking container 12, the first cooking unit 14 and the second cooking unit 16 can be used simultaneously with one gas stove.

Further, the heating cooking apparatus 10 of this embodiment has a first flame port 90 mainly for heating the first cooking section 14 and a second flame port mainly for heating the second cooking section 16. Since the burner head 80 provided with the flame ports 92 is used, the flame injected from the flame ports strikes the first cooking section 14 and the second cooking section 16 in a well-balanced manner. Therefore, compared to the case of using the conventional burner head 1 as shown in FIGS. 19 and 20, for example, the flame injected from the flame outlet is not concentrated in one direction.

Therefore, the heating temperature of the first cooking unit 14 and the second cooking unit 16 can be appropriately maintained. When the heating cooking device 10 of this embodiment is used, for example, during cooking of shabu-shabu or the like, the heating power is maintained at a medium heat and the boiling water of the soup stock in the first cooking unit 14 is maintained. During cooking, generation of smoke from the cooking surface of the second cooking unit 16 can be suppressed as much as possible. That is,
While the first cooking unit 14 cooks the hot pot food, the second cooking unit 16 can cook the grilled food with almost no smoke. Therefore, in the heating cooking device 10 of this embodiment, compared to a heating cooking device using the burner head 1 as shown in FIG. 19 and FIG. Further, since temperature control is not performed by using a complicated machine such as a thermistor, a failure of the apparatus itself hardly occurs.

According to the experiments by the inventor, the temperature of the cooking device 10 can be adjusted to about 220 ° C., which is about 10 ° C. lower than the surface temperature of 230 ° C. at which smoke is generated. It was found that it was hard to generate and that it could be used in a state close to a smokeless roaster. That is, in a conventional gas stove, temperature control is usually performed by using a thermistor or the like.
0, the shape of the burner head 80 and the first flame port 90
Since the arrangement of the second flame outlets 92 and the like are such that the flames can be applied to the first cooking unit 14 and the second cooking unit 16 with good balance, the heating temperature is appropriately maintained with a simple structure. be able to.

FIG. 16 is a partially cutaway perspective view showing another example of the burner head applied to the embodiment shown in FIGS. 1 and 2. FIG. 17 is a cross-sectional view taken along line XVII-XVII in FIG. FIG. FIG. 18 is an exploded sectional view showing a mounted state of the burner head shown in FIGS. 16 and 17 and the burner main body shown in FIG. The burner head 120 shown in FIGS. 16 and 17 is different from the burner head 80 shown in FIGS.
The structure is substantially the same as that of the burner head 80 shown in FIGS. 10 to 12 except that the neck 82 and the support portion 86 are integrally formed, for example, in a cylindrical shape. That is,
The burner head 120 shown in FIGS.
26 has a plurality of first flame ports 128 at predetermined intervals in the circumferential direction, and has a plurality of second flame ports 130 at predetermined intervals in the circumferential direction of the outer peripheral surface of the tapered portion 124. Having.
Further, on the inner peripheral surface of the burner head 120, a locking step 132 for detachably mounting the burner head 120 on the burner main body 72 is formed. FIG. 16, FIG.
The same operation and effect can be obtained when the burner head 120 shown in FIG. 7 is applied to the cooking container 10 shown in FIGS.

In the above-described burner heads 80 and 120, the second flame ports 92 and 132 are formed in the tapered portions 88 and 124, respectively. However, the second flame ports 92 and 132 are not limited thereto. Instead, for example, the burner main body 72 is provided on the side surface of the cylindrical burner head main body.
In this case, a second flame opening is formed so that the flame is sprayed toward the bottom of the second cooking unit 16 of the heating cooking container 12 in a direction intersecting the axis of the heating cooking container 12 at a predetermined angle. Is also good. Further, in the above-described embodiment, the burner heads 80 to 120 and the burner main body 72 are attached and detached by being locked by the locking steps 94 to 132 provided on the inner peripheral surface of the burner main body 72. It was set freely,
Conversely, a step portion for locking may be provided on one end side (downstream side) of the burner main body 72 in the axial direction, and the burner main body 72 and the burner heads 80 to 132 may be detachably set.

[Brief description of the drawings]

FIG. 1 is a partial sectional schematic front view showing an embodiment of the present invention.

FIG. 2 is a schematic plan view showing one embodiment of the present invention.

FIG. 3 is a plan view showing an example of a heating cooking container applied to the embodiment shown in FIGS. 1 and 2.

FIG. 4 is a front view showing an example of a heating cooking container applied to the embodiment shown in FIGS. 1 and 2;

FIG. 5 is a sectional view taken along line VV in FIG. 3;

FIG. 6 is an enlarged sectional view of a part of the heating cooking container shown in FIG.

FIG. 7 is a view showing an example of a housing applied to the embodiment shown in FIGS. 1 and 2, (A) is a plan view thereof,
(B) is a front view thereof.

FIGS. 8A and 8B are diagrams showing an example of a virtue applied to the embodiment shown in FIGS. 1 and 2, wherein FIG. 8A is a plan view thereof, and FIG. FIG.

9A and 9B are diagrams showing a stacking method of the heating cooking container applied to the embodiment shown in FIGS. 1 and 2, and FIG. 9A is a cross-sectional view showing a stacking state of a first cooking unit;
(B) is sectional drawing which shows the stacking state of the 2nd cooking part.

FIG. 10 is a partially cutaway perspective view showing an example of a burner head applied to the embodiment shown in FIGS. 1 and 2;

11 is a plan view of the burner head shown in FIG.

FIG. 12 is a sectional view taken along line XII-XII in FIG. 11;

FIG. 13 is an exploded perspective view partially cut away showing an example of a burner main body applied to the embodiment shown in FIGS. 1 and 2;

14 is an exploded cross-sectional view showing a mounted state of the burner head shown in FIG. 10 and the burner main body shown in FIG.

FIG. 15 is a perspective view of an essential part showing an example of a use state of the embodiment shown in FIGS. 1 and 2;

FIG. 16 is a partially cutaway perspective view showing another example of the burner head applied to the embodiment shown in FIGS. 1 and 2;

FIG. 17 is a sectional view taken along line XVII-XVII in FIG. 16;

FIG. 18 is an exploded cross-sectional view showing a mounted state of the burner head shown in FIGS. 16 and 17 and the burner main body shown in FIG.

FIG. 19 is a partially cutaway perspective view showing an example of a burner head applied to a conventional gas stove as a background of the present invention.

FIG. 20 is a sectional view taken along line XX-XX in FIG. 20;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Cooking device 12 Cooking container 14 1st cooking part 16 2nd cooking part 50 Heater 52 Housing 60 Gotoku 70 Burner 72 Burner main body 72a Male screw part 72b Female screw part 74a, 74b Primary air inlet 76 Injection member 76a Injection neck portion 76b Injection trunk portion 76c Opening portion (upstream side) 76d Opening portion (downstream side) 76e Injection port 78, 79 Movable member 78a, 79a Male screw portion 80 Burner head 82 Neck 84 Burner head main body 86 Support portion 88 Taper portion 90 First First flame port 92 Second flame port 94 Step portion for locking 95 Gas supply cock 96 Gas injection nozzle section 98 Gas pilot section 98a, 98b Gas introduction pipe

Claims (5)

(57) [Claims] A first cooking unit for cooking a food item; a second cooking unit provided with the first cooking unit for cooking the food item; A cooking container in which different types of cooking are simultaneously performed by the cooking unit and the second cooking unit; and a heating cooking container disposed below the cooking container,
Wherein a first cooking part and said second cooking part seen including a heater for heating in parallel, the heater, this is disposed below the first cooking part
Including a stove, the stove is a cylindrical burner body, the
Burner head arranged at one axial end of the burner body
And the burner head mainly includes the first key.
It is arranged so that the flame is injected toward the bottom of the control section
A first flame port, which is disposed around the first flame port;
Then, a flame is sprayed toward the bottom of the second cooking unit.
And a second flame port arranged as described above . 2. A pot-shaped first cooking unit for cooking food products by boiling, cooking, or frying with oil,
Juxtaposed around said first cooking part, heated cooking vessel and a second cooking part dish-shaped for cooking grilled food, and is disposed below the cooking vessel, wherein look including a heater for heating the first cooking part and the second cooking unit in parallel, the heater, this is disposed below the first cooking part
Including a stove, the stove is a cylindrical burner body, the
Burner head arranged at one axial end of the burner body
And the burner head mainly includes the first key.
It is arranged so that the flame is injected toward the bottom of the control section
A first flame port, which is disposed around the first flame port;
Then, a flame is sprayed toward the bottom of the second cooking unit.
And a second flame port arranged as described above . 3. The burner main body has an opening in the same direction as the axis of the burner main body, and the second burner opening opens in a direction intersecting the axis of the burner main body at a predetermined angle. The heating and cooking apparatus according to claim 1 . Wherein said burner head includes a tapered portion opposite sides are symmetrically inclined at a predetermined angle, said first flame opening is spaced apart on the distal end surface of the burner head The second burner port is annularly arranged and opened in a direction orthogonal to the tip end surface of the burner head, and the second flame port is annularly arranged at an interval on a peripheral surface of the tapered portion, and the tapered portion is It is opened in the direction perpendicular to the claim
The cooking device according to any one of claims 1 to 3 . 5. A stepped portion is formed on the inner peripheral surface of one of the burner head and the burner body, said burner head and said burner body, by being engaged by the stepped portion, detachably Claim 1 to Claim to be attached
Item 5. A heating cooking device according to any one of Items 4 .