JP7408118B2 - Stove with grill - Google Patents

Description

The present invention relates to a grill-equipped stove, such as a table stove or a built-in stove.

When using a grill in a stove with a grill, as disclosed in Patent Document 1, there are cases where a cooking container with a lid for storing food to be cooked is stored in a grill chamber and heated with a grill burner. If this cooking container is used, cooking can be performed in a closed state, so that oil and moisture generated from the food such as fish can be prevented from adhering to the inside of the grill chamber. When using this cooking container, remove the grill grate from the support frame that is taken in and out of the grill compartment, set a special mounting stand on the support frame, and place the cooking container on the mounting base. is stored in.

JP2019-33957A

However, in the above-mentioned conventional grill-equipped stove, there is a risk that the user may place the cooking container as it is on the grill without using a dedicated mounting table. In this case, since the cooking container is not fixed on the grill, the cooking container tends to slip on the grill when the cooking container is taken in and out with the support frame, and the cooking container is heated at an uneven position inside the grill compartment, resulting in the cooking being finished. This may cause unevenness.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a stove with a grill that can reliably prevent the misuse of placing a cooking container on the grill.

In order to achieve the above object, the invention according to claim 1 provides a structure in which a grill grate and a mounting table for supporting a cooking container are selectively set on a support frame that is stored in a grill storage so that it can be taken in and taken out from the front . It is a stove with a grill that can be used,
The mounting table includes a front support part and a rear support part that respectively receive the front and rear ends of the cooking container, and a space between the front support part and the rear support part that is lower than the front support part and the rear support part, and a depressed portion formed in the front and back that is longer than the second cooking container, which is shorter in front and rear dimensions than the cooking container;
The height of the bottom surface of the cooking container supported by the support frame is lower than the height of the top surface of the grill, and the vertical dimension from the top surface of the grill to the upper edge of the entrance to the grill compartment is H1, and the height of the cooking container is When the vertical dimension from the bottom position to the top edge is H2, the relationship is H1<H2,
The cooking container includes a container main body with an open top surface and a lid placed on the container main body to close the opening, and the lid is provided with an upwardly projecting knob for carrying.
When the vertical dimension of the container body and the lid is h1, and the vertical dimension of the knob protruding from the top surface of the lid is h2, H1<h1+h2, H2≧h1+h2, h1<H1, h2>H1- It is characterized in that h1 holds true.

According to the present invention, when the cooking container is set on the support frame using the mounting table, the cooking container can be stored in the grill storage without interfering with the entrance of the grill storage. On the other hand, when the cooking container is set on the gridiron without using a mounting table, when trying to store the cooking container, the knob interferes with the upper edge and the cooking container cannot be stored. Therefore, the user can easily recognize misuse, and the cooking container must be set by replacing the cooking grid with the mounting table, so it is possible to reliably prevent misuse of the cooking container by placing it on the cooking grid. .
In addition, it has a rational configuration in which the knob for carrying the lid body is used as an interference body to prevent misuse.

It is a front view of a table stove. FIG. 2 is a cross-sectional view taken along line AA in FIG. 1. FIG. FIG. 2 is a partial cross-sectional view taken along line BB in FIG. 1; It is an exploded perspective view of a support frame, a mounting stand, and a cooking container. It is a side view which shows the state where the cooking container was mounted on the support frame using the mounting stand. These are explanatory diagrams showing a state in which a support frame carrying a large-sized cooking container is accommodated in a grill chamber, where (A) shows a case where a grill is used, and (B) shows a case where a mounting table is used. These are explanatory diagrams showing how a support frame carrying a small-sized cooking container is accommodated in a grill storage, where (A) shows a case where a grill is used and (B) shows a case where a mounting table is used.

Embodiments of the present invention will be described below based on the drawings.
FIG. 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 sectional view taken along the line AA in FIG. 1, and FIG. 3 is a partial sectional view taken along the line BB.
This table stove 1 includes a pair of stove parts 4, 4 on the upper part of a container body 2 having a top plate 3, and a grill 5 in the center of the container body 2 between the stove parts 4, 4. On the front of the appliance body 2, there are on/off buttons 6, 6, . It is provided.

The grill 5 consists of a front grill compartment 10 that is partitioned within the container body 2 and opened at the front, and an exhaust duct 11 connected to the rear part of the grill compartment 10. 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. On the left and right inner surfaces of the grill chamber 10, 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) are provided, respectively.
The exhaust duct 11 has a horizontally long rectangular cylindrical shape that is connected to the rear end of the grill storage 10 and extends upward, and the upper end of the exhaust duct 11 is connected to an exhaust port 16 formed in the top plate 3.
Further, a support frame 20 is provided at the bottom of the grill storage 10 and is housed in such a manner that it can be taken in and taken out from the front. A grill stand 21 and a soup tray 22 are provided on this support frame 20, respectively, and can be taken in and out of the grill storage 10 at the same time as the support frame 20 is taken in and out.

First, as shown in FIG. 4, the support frame 20 includes a metal frame 23 that is bent into a rectangular shape in plan view, a front plate 24 fixed to both longitudinal ends of the frame 23, and It consists of a rear plate 25, and a grill door 26 is attached to the front plate 24. This support frame 20 is slidably guided in the front and rear direction by rail-shaped support frame receivers 27, 27 (FIG. 1) provided on the bottom surface inside the grill storage 10.
The gridiron stand 21 has a frame shape formed by continuously bending metal bars, and both longitudinal ends thereof are placed on the front plate 24 and rear plate 25 of the support frame 20, respectively. Convex-shaped receiving portions 28, 28 with a protruding center are formed at both front and rear ends, respectively, by bending upward.
The soup tray 22 has a rectangular shape in a plan view whose longitudinal dimension is smaller than the interval between the receiving portions 28, 28 of the gridiron board 21, and is fitted and supported within the gridiron board 21.

The gridiron stand 21 has a gridiron 40 (FIG. 6(A)) formed of a metal rod having a rectangular shape in plan view, which is attached to the left and right shoulders of the receiving portions 28, 28 at both longitudinal ends. However, in place of the gridiron 40, a mounting stand 30 is provided for supporting a cooking container 50 (described later) within the grill chamber 10.
The mounting table 30 is made of a metal bar formed into a rectangular shape in plan view, and includes a lower surface support frame 31 in which the front and rear ends of the longitudinal direction are bent upward to form upright portions 32, 32, and the lower surface support frame 31. Plate-shaped locking plates 33, 33 connected to the upright portions 32, 32 of the frame 31, respectively; a peripheral support frame 34 made of a metal bar, connected to the upper surfaces of the locking plates 33, 33, respectively; It has 34.

The lower surface support frame 31 is formed with a width smaller than the width of the cooking container 50 in the left-right direction, so that the cooking container 50 can be placed thereon. However, a pair of left and right depressed portions 35, 35 that are one step lower are formed in the center portion of the lower surface support frame 31 in the front-rear direction, so that both front and rear ends of the depressed portions 35, 35 are connected to the cooking container as shown in FIG. The front support portions 36, 36 and the rear support portions 37, 37 support the front and rear bottom surfaces of 50, respectively. Further, between each depressed portion 35 and the front support portion 36 and rear support portion 37, there are downwardly inclined portions 38, 38 that descend toward the center in the front-rear direction, respectively. The depressed portion 35, the front support portion 36, the rear support portion 37, and the downwardly inclined portion 38 are each formed by bending a bar.
Further, a pair of protrusions 39, 39 are formed on the locking plates 33, 33, respectively, and by locking the protrusions 39, 39 to both shoulders of the receiving part 28 of the grilling table 21, grilling is possible. Similarly to the net 40, the lower surface support frame 31 can be placed across between the front and rear receiving parts 28, 28.
The peripheral support frames 34 , 34 have both left and right ends formed in an arc shape that matches the shape of the front and rear ends of the cooking container 50 .

The cooking container 50 includes a box-shaped container main body 51 with an open upper surface, and a lid 52 that closes the opening of the container main body 51. The container main body 51 has a rectangular shape in plan view with four rounded corners and a wavy bottom surface, and has main body side ears 53, 53 protruding from both left and right sides. A long through hole 54 is formed in each main body side ear portion 53 in the front and rear directions.
The lid body 52 has the same shape as the container body 51 in plan view, has an open bottom surface, and has a shallow box shape with a flange portion 55 that matches the opening of the container body 51 around the outer periphery. Both the container body 51 and the lid 52 are made of iron.
In addition, lid-side ears 56, 56 located above the main body-side ears 53, 53 are provided on both left and right sides of the flange portion 55 in a protruding manner. Each lid-side ear portion 56 is also formed with a longitudinally long through hole 57, respectively. By locking handles (not shown) in the ears 53, 56 and the through holes 54, 57, the cooking container 50 can be carried without being directly touched.

Further, the inner region of the flange portion 55 of the lid body 52 has an inclined surface that descends toward the outer circumference over the entire circumference. In the rear inclined surface, a closing part 58 is formed in the center in the left-right direction, and a plurality of steam escape holes 59, 59, . . . are formed on the left and right sides of the closing part 58, respectively.
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 projects upward from the top surface.

In the table stove 1 configured as described above, first the grill stand 21 is placed on the support frame 20 pulled out from the grill storage 10, and then the soup tray 22 is placed above it between the receiving parts 28, 28. Place it so that it fits on the gridiron stand 21.
Next, by locking the protrusions 39, 39 of the locking plates 33, 33 to the shoulder portions of the receiving parts 28, 28, respectively, the placing table 30 is moved to the receiving part 28, as shown in FIG. , 28 horizontally in the front-rear direction.
If the cooking container 50 containing the food to be cooked is fitted between the peripheral support frames 34 and 34 on the lower support frame 31 of the mounting table 30, the cooking container The front and rear bottom surfaces of 50 abut on the upper surfaces of the front support part 36 and the rear support part 37 of the lower support frame 31, respectively. Therefore, the cooking container 50 is supported horizontally above the support frame 20 via the mounting table 30 and the gridiron table 21.

This cooking container 50 is large in size with long front and back dimensions, and the mounting table 30 is also large in size to match this. Therefore, if you try to place a small-sized cooking container 50A with a short front-to-back dimension on the lower surface support frame 31 from above while maintaining this mounting table 30, as shown by the two-dot chain line in FIG. Even if it comes into contact with the upper surface of the portion 37, the front bottom surface does not reach the upper surface of the front support portion 36, and falls downward to the depressed portion 35, resulting in an inclined state. The same applies to the case where the front and back are reversed. Therefore, the user can easily understand that the cooking containers 50A are of different sizes, and can decide whether to replace the mounting table 30 with the second mounting table for the small size, or replace the cooking container 50A with the large size cooking container 50. You can respond by doing this. In addition, in the second mounting table for small size (mounting table 30A shown in FIG. 7), the locking plates 33, 33 are longer in the front and back, so that the distance between the circumferential support frames 34, 34 in the front and rear direction is smaller than that of the mounting table 30. It has the same structure as the mounting table 30 except that it is shorter than the table 30 and has no depressed portion or downward slope.

On the other hand, when the grill 40 is placed on the grill table 21 without using the mounting table 30, as shown in FIG. The vertical dimension H1 from the upper surface of the front support part 36 and the rear support part 37 of the lower surface support frame 31 to the upper edge 18 is smaller than the vertical dimension H2 from the upper surface of the lower support frame 31 to the upper edge 18 (H1 <H2).
In addition, in the cooking container 50, the vertical dimension including the container body 51 excluding the knob 61 and the lid body 52 (including the lid side ears 56) is h1, from the top surface of the lid body 52 (the top surface of the lid side ears 56). If the vertical dimension of the protruding knob 61 is h2,
H1<h1+h2, H2≧h1+h2
The relationship holds true. That is, the vertical dimension of the entire cooking container 50 including the knob 61 is larger than the vertical dimension from the top surface of the gridiron 40 to the upper edge 18 and from the top surface of the front support section 36 and the rear support section 37. The vertical dimension up to the edge 18 is smaller than that. This also applies to 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 and the support frame 20 is stored in the grill storage 10, as shown in FIG. The knob 61 comes into contact with the upper edge 18 of the grill storage 10 and cannot be stored. Therefore, the user can easily recognize that the cooking container 50 has been misused, and must remove the gridiron 40, place the mounting table 30 on the support frame 20, and then set the cooking container 50. Then, as shown in FIG. 6(B), since the knob 61 of the cooking container 50 does not interfere with the upper edge 18 of the grill chamber 10, the support frame 20 can be stored in the grill chamber 10.
If the support frame 20 with the cooking container 50 set in this manner is stored in the grill storage 10, the cooking container 50 will be supported at a height located between the upper and lower burners 12 and 15, as shown in FIG. .

On the other hand, even when a small-sized cooking container 50A is placed on the grill 40, the knob 61 of the cooking container 50A comes into contact with the upper edge 18 of the grill storage 10 and cannot be stored, as shown in FIG. 7(A). It turns out. Therefore, when the cooking container 50A is set after removing the grill 40 and placing the mounting table 30A on the support frame 20, the knob 61 of the cooking container 50A is set on the grill chamber 10, as shown in FIG. 7(B). Since it does not interfere with the upper edge 18, the support frame 20 can be stored inside the grill storage 10.

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

At this time, inside the cooking container 50, the central part in the left-right direction is closed over the entire length in the front-back direction, and the steam escape holes 59, 59 are opened on the left and right sides of the closed part 58 in the rear part, so that the closed part 58 is closed. Hot air is likely to be trapped in the center area in the left-right direction including the area, and hot air is likely to be discharged from both sides through the steam escape hole 59. Therefore, a sufficient amount of heat can be given to the vicinity of the center where the heat from the left and right lower burners 15, 15 is difficult to be directly transmitted, and it is possible to heat evenly on the left and right and in the center, resulting in uniform baking. be done. Particularly in the center, the recess 60 provided in the lid 52 makes the distance between the food on the center side and the lid 52 shorter than on both left and right sides. When three fish are lined up on the left and right, a large amount of radiant heat can be applied to the middle fish, which is effective in making the grilling uniform. This structure and effect are the same in the small-sized cooking container 50A.

(Effects of the invention related to the depressed portion of the mounting table)
According to the table stove 1 of the above configuration, the mounting table 30 (first mounting table) includes a front support part 36 and a rear support part 37 that respectively receive the front and rear ends of the cooking container 50 (first cooking container). In addition, by providing a depressed portion 35 between the front support portion 36 and the rear support portion 37 that is lower than both the support portions 36 and 37, the cooking container 50A (second cooking container) with a smaller front and rear size is provided. When an attempt is made to place the cooking container 50A on the mounting table 30, either the front or rear side of the cooking container 50A falls into the depressed portion 35 and becomes inclined. Therefore, the user can be made to reliably recognize that the cooking container 50A of a different size is placed on the mounting table 30, and misuse can be prevented.

Particularly here, the depression part 35 is formed to be longer in the front and rear directions than the dimension of the cooking container 50A in the front and back direction, and the front support part 36 and the rear support part 37 are located at the center of the front support part 36 and the rear support part 37, respectively. Since downwardly sloped parts 38, 38 are formed which descend toward the sides, when a small cooking container 50A is placed in the front and back according to the depression part 35, the cooking is carried out by the downwardly sloped parts 38, 38. Either the front or rear side of the container 50A sinks into the bottom of the depressed portion 35 and becomes inclined. Therefore, even if the cooking container 50A is placed in the center in the front-rear direction, it ends up 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-back direction at an interval smaller than the width of the cooking container 50 in the left-right direction, and each rod has a front support part 36, a rear support part 37, and a depression part 35. Since these are each bent, the mounting table 30 can be easily formed at low cost.

In the invention related to the depressed portion, the angle of the downwardly sloped portion is not limited to the above-mentioned form, and can be changed as appropriate, and may be sloped downwardly in a curved shape instead of a straight line. However, the downward slope part is not essential, and either or both of the front and rear parts may be omitted and the shape may be connected at right angles to the front and rear support parts.
In addition, in the above embodiment, the lower surface support frame of the mounting table is formed of a rod, and the depressed portion is also formed by bending the rod. It can also have a planar shape.

(Effects of the invention related to the closing part and steam escape hole of the cooking container)
According to the table stove 1 of the above configuration, the rear portion of the lid body 52 when stored in the grill storage 10 includes a closing portion 58 provided at the center in the left-right direction, and a closing portion 58 on both left and right sides of the closing portion 58. Since steam escape holes 59, 59 are formed which are open to each side, a sufficient amount of heat can be given even to the center part in the left and right direction of the cooking container 50 (50A) which is far from the lower burner 15 (grill burner). Therefore, the food at the center and the food on both left and right sides of the cooking container 50 (50A) can be uniformly heated.
Particularly here, since a concave portion 60 recessed downward is formed in the center portion of the lid body 52 in the left-right direction, a large amount of radiant heat can be applied to the food to be cooked in the center portion, and the grilling pattern is uniform. It is effective for

In addition, in the invention related to the closed part and steam escape hole of a cooking container, the closed part and steam escape hole are not limited to the above forms, but may be modified as appropriate, such as by widening the width of the closed part or increasing or decreasing the number of steam escape holes. It is possible.
Furthermore, the left and right width, front and back length, and depth of the recessed portion of the lid body can be changed, and the recessed portion can also be omitted.

(Effects of the invention related to the upper edge of the grill compartment and the cooking container)
According to the table stove 1 and 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 top surface of the grill 40. When the vertical dimension from the top surface of 40 to the upper edge 18 of the entrance 17 of the grill storage 10 is H1, and the vertical dimension from the bottom position of the cooking container 50 (50A) to the upper edge 18 is H2. , H1<H2, and the cooking container 50 (50A) includes a container body 51 with an open top surface, a lid body 52 placed on the container body 51 to close the opening, and a lid. The body 52 is provided with a knob 61 (interfering body) that protrudes upward, and extends from the upper surface of the lid 52 (the upper surface of the lid-side ear portion 56) so that the vertical dimension of the container body 51 and the lid 52 is h1. When the vertical dimension of the knob 61 is h2, H1<h1+h2 and H2≧h1+h2 hold true.

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 storage 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 18 when trying to store the cooking container 50 (50A). It cannot be stored. Therefore, the user can easily recognize misuse, and the cooking container 50 (50A) is set on the grill 40 by replacing the grill 40 with the mounting table 30 (30A). It is possible to reliably prevent incorrect use of the device.
Particularly here, since the interfering body is the carrying knob 61, this is a rational configuration in which the knob 61 for carrying the lid body 52 is used as an interfering body to prevent misuse.

Note that the interference body is not limited to the knob, but may be a plate-shaped or rod-shaped projection that projects upward from the lid body. In this case, a plurality of interference bodies may be provided.

In addition, common to each of the inventions, the structure for supporting the mounting table is not limited to the above-mentioned support frame and gridiron stand, but may include structures in which a receiving portion for the gridiron is directly provided on the support frame, or If it is equipped with a receiving part that can selectively support the grill and the mounting table, such as one in which the gridiron table is placed on a tray that is integrated with the frame, the design of the support structure of the mounting table can be changed as appropriate. can.
The structure of the mounting table itself may be made of only metal bars like a grill stand, or it may be formed by eliminating the peripheral support frame and forming a through hole into which the cooking container fits into the front and rear integral locking plates. You can also.
The cooking container is not limited to a rectangular shape in plan view, but may be in any other shape, such as an elliptical or circular shape in plan view, as long as it can be supported within the grill via a mounting table.
In addition, although the above embodiment describes a table stove with a grill, the inventions are also applicable to a built-in stove with a grill.

1. Table stove, 2. Body, 4. Stove part, 5. Grill, 10. Grill storage, 11. Exhaust duct, 12. Upper burner, 15. Lower burner, 17. Entrance, 18...Top edge, 20...Support frame, 21...Grill stand, 22...Soup tray, 23...Frame body, 26...Grill door, 28...Receptacle, 30, 30A.・Placement table, 31.. Bottom support frame, 34.. Peripheral support frame, 35.. Recessed part, 36.. Front support part, 37.. Rear support part, 38.. Downward slope part, 40.. Baking. Net, 50, 50A...Cooking container, 51...Container body, 52...Lid, 58...Closing part, 59...Steam escape hole, 60...Recess, 61...Knob.

Claims (1)

A stove with a grill, in which a grill grate and a mounting stand for supporting a cooking container can be selectively set on a support frame that can be put in and taken out from the front of the grill storage,
The mounting table includes a front support part and a rear support part that respectively receive the front and rear ends of the cooking container, and the front support part and the rear support part are provided between the front support part and the rear support part. The second cooking container is lower than the second cooking container and has a shorter front and back dimension than the second cooking container.
The height of the bottom surface of the cooking container supported by the support frame is lower than the height of the top surface of the grill grate, and the vertical dimension from the top surface of the grill grate to the upper edge of the entrance of the grill chamber is H1, where H2 is the vertical dimension from the bottom surface position of the cooking container to the upper edge, the relationship is H1<H2,
The cooking container includes a container main body with an open top surface, and a lid placed on the container main body to close the opening, and the lid is provided with a carrying knob that projects upward. hand,
When the vertical dimension of the container body and the lid is h1, and the vertical dimension of the knob protruding from the top surface of the lid is h2,
H1<h1+h2, H2≧h1+h2, h1<H1, h2>H1-h1
A stove with a grill that is characterized by the following.

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