JP7276839B2 - Stove with grill - Google Patents

Description

TECHNICAL FIELD The present invention relates to a cooking stove with a grill, such as a table cooking stove and a built-in cooking stove.

2. Description of the Related Art When using a grill on a stove with a grill, as disclosed in Patent Document 1, there is a case where a cooking container with a lid for storing the food to be cooked is stored in the grill chamber and cooked with a grill burner. By using this cooking container, it is possible to heat and cook in a sealed state, so that it is possible to prevent oil and water generated from the food to be cooked, such as fish, from adhering to the inside of the grill chamber. These cooking containers are available in different sizes, each of which can be positioned in the grill chamber using a dedicated support base.

JP 2019-33957 A

When a large-sized cooking container is placed on the small-sized support base, the cooking container protrudes from the support base, making it easy to see the size difference, but the small-sized cooking container is placed on the large-sized support base. Because it can be done, there are cases where you do not notice the size difference and continue cooking as it is. For this reason, the small-sized cooking container is heated in a state shifted from the appropriate position on the support table for the large-sized one, and uneven heating may occur, resulting in a poor finish of cooking.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a stove with a grill that allows easy recognition of the placement of cooking containers of different sizes and that can reliably prevent misuse.

In order to achieve the above object, the invention according to claim 1 provides a grill chamber which includes a first mounting table for mounting a first cooking container, and a front-back direction of the first cooking container. A grill-equipped stove provided with receiving portions on the front and rear sides that can selectively support a second mounting table for mounting a second cooking container having a small size,
The first mounting table has a front support part and a rear support part for receiving both front and rear ends of the first cooking vessel, respectively, and has a space between the front support part and the rear support part that is lower than both support parts. and is provided with a depressed portion that is longer in the front-rear direction than the dimension in the front-rear direction of the second cooking container .
According to a second aspect of the invention, in the structure of claim 1, downward slope portions that descend from the front support portion and the rear support portion toward the center in the front-rear direction are provided at both front and rear ends of the depression portion. It is characterized by being formed respectively.
According to a third aspect of the invention, in the configuration of the first or second aspect, the first mounting table extends in the front-rear direction at a distance smaller than the width of the first cooking vessel and the second cooking vessel in the left-right direction. It is characterized in that it is formed by a pair of rods, and each rod has a front support portion, a rear support portion, and a depressed portion formed by bending.

According to the first aspect of the invention, the first mounting table includes a front support portion and a rear support portion for receiving both front and rear ends of the first cooking vessel, respectively, and is lower than both support portions , and has a second mounting base. Since the recessed portion is formed to be longer in the front-rear direction than the dimension in the front-rear direction of the cooking container , when the second cooking container with a smaller front-rear size is to be placed on the mounting table, the second cooking container will be slid. Either one of the front and rear sides is depressed into the depressed portion and is in an inclined state. Therefore, it is possible to make the user surely recognize that the second cooking container having the different size is placed on the placing table, thereby preventing misuse.
According to the second aspect of the invention, in addition to the above effects, the second cooking container having a small front-to-rear size is placed in accordance with the recessed portion by forming downwardly inclined portions at both front and rear ends of the recessed portion. Even so, one of the front and rear sides of the second cooking container falls into the bottom of the depressed portion and is inclined by the downward slope portion, and misuse can be more reliably prevented.
According to the third aspect of the invention, in addition to the above effect, the mounting table is formed of a pair of rods extending in the front-rear direction at a distance smaller than the width of the first cooking container in the left-right direction. Since the front support portion, the rear support portion, and the depressed portion are formed by bending the body, the mounting table can be easily formed at low cost.

It is a front view of a table stove. FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1; FIG. 2 is a partial cross-sectional view taken along line BB of FIG. 1; Fig. 3 is an exploded perspective view of a support frame, a mounting table, and a cooking container; FIG. 4 is a side view showing a state in which the cooking container is placed on the support frame using the placing table; FIG. 4 is an explanatory view showing a state in which a support frame on which a large-sized cooking container is placed is accommodated in a grill chamber, (A) showing the case of using a gridiron, and (B) showing the case of using a mounting table. FIG. 4 is an explanatory diagram showing a state in which a support frame on which a small-sized cooking container is placed is housed in a grill chamber, (A) showing the case of using a gridiron, and (B) showing the case of using a mounting table.

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings.
1 is a front view of a table stove 1 with a grill, which is an example of a stove with a grill, FIG. 2 is a cross-sectional view taken along the line AA of FIG. 1, and FIG. 3 is a partial cross-sectional view taken along the line BB.
This table stove 1 has a pair of stove parts 4, 4 on the top of a body 2 having a top plate 3, and a grill 5 in the center of the body 2 between the stove parts 4, 4. - 特許庁On the front of the body 2, there are lighting and extinguishing buttons 6, 6 corresponding to each stove part 4 and grill 5, heating power adjusting levers 7, 7, and an operation display part 8 for selecting and operating a cooking menu. is provided.

The grill 5 consists of a front side grill chamber 10 which is partitioned within the vessel body 2 and has an open front side, and an exhaust duct 11 connected to the rear portion of the grill chamber 10.例文帳に追加An upper burner 12 with a combustion surface facing downward, an ignition electrode 13 and a thermocouple 14 are provided on the upper inner surface of the grill chamber 10 . Left and right inner surfaces of the grill chamber 10 are provided with lower burners 15, 15 extending in the front-rear direction and having flame holes directed toward the center of the grill chamber 10, and an ignition electrode and a thermocouple (not shown).
The exhaust duct 11 is in the shape of a laterally elongated rectangular cylinder which is connected to the rear end of the grill chamber 10 and extends upward.
A support frame 20 is provided at the bottom of the grill chamber 10 so that it can be put in and taken out from the front. A griddle 21 and a soup tray 22 are provided on the support frame 20, respectively, so that when the support frame 20 is taken in and out, the food can be put in and taken out from the grill chamber 10 at the same time.

First, as shown in FIG. 4, the support frame 20 includes a metal frame 23 that is bent into a rectangular shape in a plan view, a front plate 24 fixed to both longitudinal ends of the frame 23, and a A grill door 26 is attached to the front plate 24. - 特許庁The support frame 20 is slidably guided in the front-rear direction by rail-shaped support frame receivers 27, 27 (FIG. 1) provided on the inner bottom surface of the grill chamber 10. As shown in FIG.
The grate table 21 has a frame shape formed by continuously bending a metal bar, and both front and rear ends in the longitudinal direction are placed on the front plate 24 and the rear plate 25 of the support frame 20, respectively. At both front and rear ends, convex receiving portions 28, 28 projecting at the center are formed by bending upward.
The soup tray 22 has a rectangular shape in a plan view whose lengthwise dimension is smaller than the interval between the receiving portions 28 of the griddle 21, and is fitted and supported in the griddle 21. As shown in FIG.

On the grid base 21, a grid 40 (FIG. 6(A)) formed of a metal bar and having a rectangular shape in plan view is attached to the left and right shoulders of the receiving portions 28, 28 at the front and rear ends in the longitudinal direction. However, here, instead of the grill 40, a mounting table 30 is provided for supporting a cooking container 50, which will be described later, inside the grill chamber 10. As shown in FIG.
The mounting table 30 is formed by forming a metal bar into a rectangular shape in a plan view, and includes a lower surface support frame 31 having upright portions 32, 32 formed by bending both front and rear ends in the longitudinal direction upward, and a lower surface support for the lower surface support frame. Plate-shaped locking plates 33, 33 respectively connected to the upright portions 32, 32 of the frame 31, and a peripheral surface support frame 34, which is connected to the upper surfaces of the locking plates 33, 33 and made of metal bars, 34.

The lower surface support frame 31 is formed with a width smaller than the width of the cooking container 50 so that the cooking container 50 can be placed thereon. However, a pair of left and right depressed portions 35, 35 which are lowered by one step are formed in the central portion of the lower surface support frame 31 in the front-rear direction. Front support portions 36, 36 and rear support portions 37, 37 respectively support the front and rear bottom surfaces of 50. As shown in FIG. Also, between each of the depressions 35 and the front support portion 36 and the rear support portion 37, there are downwardly inclined portions 38, 38 that descend toward the central side in the front-rear direction. The depressed portion 35, the front support portion 36, the rear support portion 37, and the downward slope portion 38 are each formed by bending a bar.
Furthermore, a pair of projections 39, 39 are formed on the locking plates 33, 33, respectively, and by locking the projections 39, 39 to both shoulders of the receiving part 28 of the grid base 21, As with the net 40, the lower surface support frame 31 can be placed so as to span between the front and rear receiving portions 28,28.
The peripheral surface support frames 34 , 34 are formed in an arc shape that matches the shape of the front and rear end portions of the cooking vessel 50 at both left and right ends.

The cooking container 50 is composed of a box-shaped container body 51 with an open top and a lid 52 closing the opening of the container body 51 . The container main body 51 has a rectangular shape in a plan view with rounded corners and a wavy bottom surface. A through-hole 54 elongated in the front-rear direction is formed in each body-side ear portion 53 .
The lid 52 has the same shape as the container main body 51 in a plan view, has an open bottom surface, and has a shallow box-like shape with a flange portion 55 provided around the outer periphery thereof so as to match the opening of the container main body 51 . Both the container main body 51 and the lid body 52 are made of iron.
Lid-side ear portions 56 , 56 located above the body-side ear portions 53 , 53 protrude from both left and right sides of the flange portion 55 . Each lid-side ear portion 56 is also formed with a through hole 57 that is elongated in the front-rear direction. A handle (not shown) is engaged with the ears 53 and 56 and the through holes 54 and 57, so that the cooking container 50 can be carried without being directly touched.

In addition, the inner region of the flange portion 55 of the lid body 52 forms an inclined surface that descends toward the outer circumference over the entire circumference. A closed portion 58 is formed in the central portion in the left-right direction of the inclined surface of the rear portion, and a plurality of steam escape holes 59, 59 . . .
Further, in the center of the lid body 52, a recess 60 that is shallowly recessed downward is formed in a rectangular shape in a plan view extending in the front-rear direction. A knob 61 is provided that protrudes upward from the top surface.

In the table stove 1 constructed as described above, after first placing the griddle 21 on the support frame 20 pulled out from the grill chamber 10, the soup tray 22 is placed above the tray 22 between the trays 28, 28. It is placed so as to fit on the griddle table 21 with the .
Next, when the mounting table 30 is engaged with the shoulders of the receiving portions 28, 28 with the protrusions 39, 39 of the locking plates 33, 33, respectively, the mounting table 30 is attached to the receiving portion 28 as shown in FIG. , 28 horizontally in the longitudinal direction.
When the cooking container 50 containing the food to be cooked is fitted between the peripheral supporting frames 34, 34 on the lower supporting frame 31 of the mounting table 30, the cooking container is formed as shown by solid lines in FIG. The front and rear bottom surfaces of 50 are in contact with the upper surfaces of the front support portion 36 and the rear support portion 37 of the lower surface support frame 31, respectively. Therefore, the cooking vessel 50 is horizontally supported above the support frame 20 via the mounting table 30 and the grill table 21 .

The cooking container 50 is of a large size with a long front-to-rear dimension, and the mounting table 30 is also of a large size corresponding to this. Therefore, if a small-sized cooking container 50A with a short front-to-rear dimension is to be placed on the lower surface support frame 31 from above with this mounting table 30, the rear bottom surface, for example, will be rear-supported, as indicated by the two-dot chain line in FIG. Even if it abuts on the upper surface of the portion 37, the bottom surface on the front side does not reach the upper surface of the front support portion 36, and is in a state of being depressed downward to the depressed portion 35 and inclined. The same is true when the front and back are reversed. Therefore, the user can easily recognize that the cooking container 50A is of a different size, and whether the mounting table 30 should be replaced with the second mounting table for the small size or the cooking container 50A should be replaced with the cooking container 50 of the large size. You can respond by doing In the second mounting table for small size (mounting table 30A shown in FIG. 7), locking plates 33, 33 are lengthened in the front-rear direction, and the space between peripheral surface support frames 34, 34 in the front-rear direction becomes the same as that of mounting table 30. , and has the same structure as the mounting table 30 except that it does not have a recessed portion and a downwardly inclined portion.

On the other hand, when the grid 40 is placed on the grid table 21 without using the mounting table 30, as shown in FIG. is smaller than the vertical dimension H2 (H1 <H2).
Also, in the cooking container 50, the vertical dimension including the container body 51 excluding the knob 61 and the lid 52 (including the lid-side ears 56) is h1, and the top surface of the lid 52 (the top surface of the lid-side ears 56) is Assuming that the vertical dimension of the protruding knob 61 is h2,
H1<h1+h2, H2≧h1+h2
relationship is established. That is, the vertical dimension of the entire cooking vessel 50 including the knob 61 is larger than the vertical dimension from the upper surface of the griddle 40 to the upper edge 18, and the upper surface of the front support portion 36 and the rear support portion 37 is larger than the upper surface of the front support portion 36 and the rear support portion 37. It is equal to or less than the vertical dimension up to the edge 18 . This is the same for the small-sized cooking container 50A.

Therefore, when the cooking container 50 is placed on the grill 40, even if the grill door 26 is pushed in to accommodate the support frame 20 in the grill chamber 10, as shown in FIG. The knob 61 comes into contact with the upper edge 18 of the grill chamber 10 and cannot be stored. Therefore, the user can easily recognize the misuse, and after removing the grill 40 and placing the mounting table 30 on the support frame 20, the cooking vessel 50 is set. Then, as shown in FIG. 6B, since the knob 61 of the cooking container 50 does not interfere with the upper edge portion 18 of the grill chamber 10, the support frame 20 can be accommodated inside the grill chamber 10.
When the support frame 20 on which the cooking container 50 is set is stored in the grill chamber 10, the cooking container 50 is supported at a height between the upper and lower burners 12 and 15 as shown in FIG. .

On the other hand, when the small-sized cooking container 50A is placed on the grill 40, the knob 61 of the cooking container 50A contacts the upper edge 18 of the grill chamber 10 as shown in FIG. It will be. Therefore, when the griddle 40 is removed and the mounting table 30A is placed on the support frame 20 and the cooking container 50A is set, the knobs 61 of the cooking container 50A are attached to the grill chamber 10 as shown in FIG. 7(B). Since the support frame 20 does not interfere with the upper edge portion 18, the support frame 20 can be stored in the grill chamber 10.例文帳に追加

Here, when the ignition/extinguishing button 6 for the grill 5 provided on the front surface of the body 2 is pressed, the gas passages to the upper and lower burners 12 and 15 are opened to supply the fuel gas, and the controller (not shown) is activated. The ignition electrode 13 is actuated to burn the upper and lower burners 12, 15. Therefore, the cooking container 50 is heated from above and below by the flames of the upper and lower burners 12, 15, and the food such as fish accommodated therein is cooked. The combustion exhaust that has heated the cooking container 50 moves to the rear part of the grill chamber 10 and is discharged from the exhaust port 16 through the exhaust duct 11 .

At this time, inside the cooking vessel 50, the central portion in the left-right direction is closed over the entire length in the front-rear direction, and the steam release holes 59, 59 are opened on the left and right sides of the closed portion 58 at the rear portion. The hot air tends to be trapped in the central portion in the left-right direction, including the . Therefore, a sufficient amount of heat can be applied to the vicinity of the central portion where heat from the left and right lower burners 15, 15 is difficult to be transmitted directly, and uniform heating can be performed in the left, right, and central portions, resulting in uniform baking. be done. Especially in the central part, the distance between the food to be cooked in the center and the lid 52 becomes closer than the distance between the food in the center and the lid 52 due to the recess 60 provided in the lid 52. A large amount of radiant heat can be given to the fish in the middle when three fish are arranged on the left and right, which is effective for uniform baking. This configuration and effect are the same for the small-sized cooking container 50A.

(Effects of the Invention Relating to the Sinking Portion of the Mounting Table)
According to the table stove 1 of the above-described configuration, the mounting table 30 (first mounting table) includes the front support portion 36 and the rear support portion 37 that receive the front and rear ends of the cooking vessel 50 (first cooking vessel), respectively. In addition, the recessed portion 35 that is lower than the support portions 36 and 37 is provided between the front support portion 36 and the rear support portion 37, so that the cooking container 50A (second cooking container) having a small front-to-rear size is provided. When an attempt is made to place the cooking container 50A on the mounting table 30, one of the front and rear sides of the cooking container 50A falls into the depressed portion 35 and becomes inclined. Therefore, it is possible to make the user surely recognize that the cooking container 50A having a different size is placed on the placing table 30, thereby preventing misuse.

Particularly, here, the depressed portion 35 is formed to be longer in the front-rear direction than the dimension of the cooking vessel 50A in the front-rear direction, and at both front and rear ends of the depression portion 35, the front support portion 36 and the rear support portion 37 are respectively provided at the center in the front-rear direction. Since downwardly sloping portions 38, 38 that descend toward the side are formed, when the cooking container 50A having a small front-to-rear size is placed in accordance with the sagging portion 35, the downwardly sloping portions 38, 38 allow cooking to proceed. Either one of the front and rear sides of the container 50A drops into the bottom of the drop portion 35 and is inclined. Therefore, even if the cooking vessel 50A is placed in the center in the front-rear direction, the cooking vessel 50A will eventually be in an inclined state, and misuse can be more reliably prevented.
Further, the mounting table 30 is formed of a pair of rods extending in the front-rear direction at a distance smaller than the width of the cooking vessel 50 in the left-right direction. are bent, the mounting table 30 can be easily formed at low cost.

In addition, in the invention relating to the depressed portion, the angle of the downwardly inclined portion is not limited to the above-described form, and can be changed as appropriate, and may be downwardly inclined in a curved shape rather than in a straight line. However, the downward sloping portion is not essential, and either one or both of the front and rear portions may be omitted to form a shape that connects perpendicularly to the front and rear support portions.
Further, in the above embodiment, the lower surface support frame of the mounting table is formed of a rod body, and the depressed portion is also formed by bending the rod body. A planar shape is also possible.

(Effects of the invention related to the closed part of the cooking container and the steam escape hole)
According to the table stove 1 of the above configuration, the portion of the lid body 52 which is the rear side in the storage state in the grill chamber 10 includes the closing portion 58 provided in the central portion in the left-right direction, and both left and right sides of the closing portion 58. Since the steam release holes 59, 59 are formed in the respective openings, a sufficient amount of heat can be applied to the central portion in the left-right direction of the cooking vessel 50 (50A) far from the lower burner 15 (grill burner). Therefore, it is possible to evenly heat and cook the food in the center of the cooking container 50 (50A) and the food in the left and right sides.
Especially here, since the recess 60 which is recessed downward is formed in the central portion of the lid 52 in the left-right direction, a large amount of radiant heat can be applied to the food to be cooked in the central portion, and the grilling uniformity can be achieved. effective for conversion.

In addition, in the invention relating to the closed part and the steam escape hole of the cooking vessel, the closed part and the steam escape hole are not limited to the above-described forms, and may be changed as appropriate by widening the width of the closed part, increasing or decreasing the number of steam escape holes, etc. It is possible.
Further, the lateral width, the front-rear length, and the depth of the concave portion of the lid can be changed, and the concave portion can be omitted.

(Effects of the invention relating to the upper edge of the grill chamber and the cooking container)
According to the table stove 1 and the cooking container 50 (50A) of the above configuration, the height of the bottom surface of the cooking container 50 (50A) supported by the support frame 20 is lower than the height of the upper surface of the gridiron 40. 40 to the upper edge 18 of the entrance 17 of the grill chamber 10 is H1, and the vertical dimension from the bottom of the cooking container 50 (50A) to the upper edge 18 is H2. , H1<H2. The body 52 is provided with a knob 61 (interfering body) protruding upward. H1<h1+h2 and H2≧h1+h2 are established, where h2 is the vertical dimension of the knob 61. FIG.

Therefore, when the cooking container 50 (50A) is set on the support frame 20 using the mounting table 30 (30A), the cooking container 50 (50A) does not interfere with the upper edge 18 of the entrance 17 of the grill chamber 10. It can be stored in the grill storage 10. On the other hand, when the cooking container 50 (50A) is set on the grill 40 without using the mounting table 30 (30A), the knob 61 interferes with the upper edge portion 18 when the cooking container 50 (50A) is stored. cannot be stowed. Therefore, the user can easily recognize misuse and set the cooking container 50 (50A) by replacing the grill 40 with the mounting table 30 (30A). can be reliably prevented from being misused.
In particular, here, the interfering body is the handle 61 for carrying, so that a reasonable configuration is obtained in which the handle 61 for carrying the lid body 52 is used as the interfering body for preventing misuse.

The interfering body is not limited to the knob, and may be a plate-shaped or rod-shaped protrusion that protrudes upward from the lid. In this case, a plurality of interfering bodies may be provided.

In addition, common to each invention, the structure for supporting the mounting table is not limited to the support frame and grid table of the above-described form, and the support frame may be directly provided with a receiving portion for the grid, or may be a support frame. The support structure of the mounting table can be changed as appropriate if it has a receiving part that can selectively support the grill and the mounting table, such as one in which the grilling table is placed on a saucer integrated with the frame. can.
As for the structure of the table itself, it may be formed of only metal rods like a gridiron table, or the peripheral surface support frame may be eliminated, and a through-hole into which the cooking container is fitted may be formed in the front and rear engaging plates. You can also
The cooking container is not limited to a rectangular shape in plan view, but may be in other shapes such as oval or circular in plan view as long as it can be supported in the grill chamber via the mounting table.
In addition, although the above embodiment describes a table stove with a grill, each invention can be applied to a built-in stove with a grill.

DESCRIPTION OF SYMBOLS 1... Table stove, 2. Body, 4. Stove part, 5. Grill, 10. Grill chamber, 11. Exhaust duct, 12. Upper burner, 15. Lower burner, 17.. Entrance 18 Upper edge 20 Support frame 21 Grill stand 22 Soup pan 23 Frame body 26 Grill door 28 Receiving part 30, 30A. Mounting table, 31 Lower surface support frame, 34 Peripheral surface support frame, 35 Depression portion, 36 Front support portion, 37 Rear support portion, 38 Downward inclined portion, 40 Yaki Mesh 50, 50A Cooking container 51 Container body 52 Lid 58 Closing part 59 Steam escape hole 60 Recess 61 Knob

Claims (3)

A first mounting table for mounting the first cooking container, and a second cooking container for mounting the second cooking container smaller in the front-rear dimension than the first cooking container in the grill chamber. A grill-equipped stove provided with receiving parts at the front and rear that can selectively support the mounting base of
The first mounting table includes a front support portion and a rear support portion for receiving both front and rear ends of the first cooking vessel, respectively, and both support portions are provided between the front support portion and the rear support portion. A stove with a grill, characterized by comprising a depressed portion which is lower than the portion and longer in the front-rear direction than the dimension in the front-rear direction of the second cooking vessel . 2. A downwardly inclined portion is formed at both front and rear ends of the recessed portion, the portion descending from the front support portion and the rear support portion toward the central side in the front-rear direction. Stove with grill described in . The first mounting table is formed of a pair of rods extending in the front-rear direction at an interval smaller than widths of the first cooking vessel and the second cooking vessel in the left-right direction. 3. The stove with a grill according to claim 1, wherein the supporting portion, the rear supporting portion, and the depressed portion are each formed to be bent.

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