JP5973488B2 - grill - Google Patents

Description

  The present invention relates to a grill that can be used by replacing a grill net installed in a heating chamber with a grill plate.

  As for the grill built in a gas stove etc., what was constituted so that foodstuffs, such as fish and meat, may be placed on a grilling net stored in a heating cabinet, and cooking is generally performed. However, in the case of such a grill, since oil and moisture splashed from ingredients during cooking are attached to the inner wall of the heating cabinet, the grill burner, etc. through the gaps in the grill, dirt easily accumulates in the heating cabinet. Further, in this type of grill, a saucer tray for receiving oil and moisture exuded from ingredients is disposed below the grill net, and after cooking, both the grill net and the juice tray are cleaned. Care is also annoying because it is necessary.

  In consideration of such accumulation of dirt and troublesome care, a grill that can be used instead of a grill net instead of a dish-shaped grill plate formed of a metal plate material has been proposed (for example, from Patent Document 1). 3).

JP 2014-18638 A JP 2013-228203 A Japanese Utility Model Publication No. 5-68438

  However, in the above-described conventional grill, the shape of the grill plate is set according to the size of the heating chamber and the arrangement of the grill burner so that the food can be efficiently heated. When inserted into the heating chamber, the grill plate may come into contact with components such as a grill burner and a sensor inside the heating chamber, leading to failure and malfunction. In addition, if the grill plate is used face down, not only will the ingredients not be cooked properly, but also the oil and moisture that exudes from the ingredients will leak into different parts than when used normally (when used face up). In addition, there is a risk of scattering and causing unnecessary dirt in the heating chamber.

  The present invention has been made in view of the above-mentioned problems, and the object of the present invention is a malfunction caused by an incorrect setting of the grill plate in a grill that can be used by replacing the grill installed in the heating chamber with the grill plate. It is to provide a grill that is difficult to generate.

  The present invention includes a heating chamber for storing food, a heating means for heating the food in the heating chamber, a grill door for closing the front opening of the heating chamber serving as a food inlet / outlet, and the grill door is opened. The support member is pulled out from the inside of the heating chamber to the front of the front opening and is housed in the heating chamber in conjunction with being closed, and placed in a detachable state at a fixed position of the support member. The grille plate is provided with an overhanging portion that projects to the inner peripheral side of the front opening on the front wall of the heating chamber, and the grill plate has a shallow dish shape with the top surface serving as a food placement surface. It has a plate body part and a flange part that extends upward from the side edge of the plate body part, and the grill plate is placed on the support member that is drawn forward of the front opening part with the upper surface facing downward The flange portion and the overhang portion when Those that are configured to be disposed opposite.

  In this case, when the grill plate is placed on the support member with the upper surface facing down, the flange portion of the grill plate is attached to the overhanging portion of the front wall of the heating chamber when the grill door is closed. Abutting and preventing the grill plate from being inserted deeper than the front opening of the heating chamber can prevent the grill plate from contacting the components inside the heating chamber. Further, since the grill door cannot be closed by the flange portion of the grill plate coming into contact with the protruding portion inside the front opening, it is possible to prevent the grill plate from being used face down.

  Preferably, in the grill, the grill plate has a cutout portion that fits into the plate support portion of the support member, and the grill plate is in a state in which the upper surface faces downward on the support member that is drawn forward of the front opening. The notch portion is configured to be fitted to the plate support portion when mounted on the plate.

  In this case, when the grill plate is placed on the support member in the face-down state, the notch portion of the grill plate is fitted to the plate support portion of the support member, so even when the grill door is closed in this state In addition, even if the flange portion of the grill plate comes into contact with the overhanging portion inside the front opening, the grill plate is difficult to come off from the support member and is not forced into the heating chamber. Therefore, it is possible to more reliably prevent the grill plate from coming into contact with the components inside the heating chamber or being used face down.

  As described above, according to the present invention, it is possible to provide a grill that is unlikely to cause a malfunction or malfunction of the grill due to an incorrect setting of the grill plate, unnecessary dirt in the heating chamber, or the like.

FIG. 1 is a schematic perspective view of a gas stove provided with a grill according to an embodiment of the present invention. FIG. 2 is a schematic vertical sectional view in side view of a gas stove provided with a grill according to an embodiment of the present invention. FIG. 3 is a schematic perspective view of a support frame, a juice tray, and a grill plate incorporated in the grill according to the embodiment of the present invention. FIG. 4 is a front view schematic longitudinal sectional view of a gas stove including a grill according to an embodiment of the present invention. FIG. 5 is a schematic perspective view showing the periphery of the front opening of the grill according to the embodiment of the present invention.

Next, embodiments for carrying out the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 shows a gas stove 3 equipped with a grill 2 according to an embodiment of the present invention, and has a plurality of stove burners 32 on the top surface of a top plate 31. Further, on the front surface 33 of the stove main body 30, a plurality of stove switches 36 for adjusting the ignition, extinguishing, and heating power of the stove burner 32, and ignition, extinguishing, and heating power adjustment of grill burners 55 and 56 to be described later are performed. A grill switch 37 is provided.

  The heating chamber 20 of the grill 2 extends from the front surface 33 of the stove main body 30 toward the inner rear, and the front opening 200 of the heating chamber 20 serving as a food outlet / outlet is opened on the front surface 33 of the stove main body 30. Has been. The front opening 200 is closed by the grill door 21 from the front of the stove body 30. In this specification, the depth direction when the heating chamber 20 is viewed from the front opening 200 side is referred to as the front-rear direction, the width direction is referred to as the left-right direction, and the height direction is referred to as the up-down direction.

  In addition, guide frames 211 are extended toward the inner rear of the stove body 30 at positions near the left and right sides of the lower rear surface of the grill door 21. The guide frames 211 are supported in a state where they can slide back and forth inside the stove main body 30, and the grill doors 21 are connected and fixed to both front ends thereof. Therefore, the grill door 21 slides back and forth with respect to the front surface 33 of the stove body 30.

  As shown in FIG. 2, a narrow plate-like connecting plate 212 protruding toward the inside of the heating chamber 20 is provided at the lower rear portion of the grill door 21. Further, a support frame 18 is connected and supported on the upper part of the connection plate 212 as a support member for supporting the juice tray 16, a grill net (not shown), and the grill plate 22.

  The support frame 18 is supported in a state where the front end is connected to the connection plate 212 and the rear end is slidable with respect to the upper surface of the bottom wall 24 of the heating chamber 20. Accordingly, the support frame 18 is pulled out from the inside of the heating chamber 20 to the front of the front opening 200 in conjunction with the opening of the grill door 21, and is accommodated in the inside of the heating chamber 20 in conjunction with closing. .

  As shown in FIG. 3, the support frame 18 is a frame main body 180 formed by bending the front and rear sides of a substantially rectangular ring-shaped frame body made of a metal round bar so as to have a substantially U-shape when viewed from the side. And a substantially flat plate frame portion 185 that is horizontally mounted on the front and rear end portions between the left and right sides of the frame main body portion 180, and cooking the food using the grill plate 22 in the grill 2. In the case of (plate cooking), the soup pan 16 is placed on the upper surface of the plate frame portion 185, and the grill plate 22 is formed on the projecting portion 190 as a plate support portion bent at the front and rear sides of the frame main body portion 180. Placed. Accordingly, the soup pan 16 and the grill plate 22 are pulled out together with the support frame 18 from the inside of the heating chamber 20 to the front of the front opening 200 when the grill door 21 is opened, and into the heating chamber 20 together with the support frame 18 when closed. Be contained.

  A claw piece 191 projecting downward is formed on the lower surface of the plate frame portion 185 on the front end side of the support frame 18, and the claw piece 191 is inserted into a connection hole (not shown) of the connection plate 212 (see FIG. 2). By doing so, the support frame 18 and the connecting plate 212 are connected. On the other hand, a leg portion 192 formed by bending a metal round bar in a substantially U shape in plan view is connected and fixed to the lower surface of the plate frame portion 185 on the rear end side of the support frame 18. The part 192 engages and abuts on a groove part 242 (see FIGS. 2 and 4) formed on the upper surface of the bottom wall 24 of the heating chamber 20 in a slidable state.

  As shown in FIGS. 3 and 4, the projecting portion 190 includes a pair of first upper extending portions 194 extending upward from the ends of the left and right side sides, and obliquely downward from the upper end of the first upper extending portion 194 inward in the left-right direction. A pair of step portions 195 extending inward, a pair of second upper extending portions 196 extending upward from the inner end portion of the step portion 195, and a horizontal portion 197 connecting the upper ends of the second upper extending portions 196. The grill plate 22 is placed on the portion 195.

  In addition, the upper end height of the stepped portion 195, that is, the support height of the grill plate 22, is the bottom provided on the left and right side walls 23 of the heating chamber 20 when the support frame 18 is accommodated inside the heating chamber 20. It is comprised so that it may become higher than the arrangement | positioning height of the fire burner 55. FIG. Therefore, when the grill plate 22 is placed on the support frame 18 and accommodated in the heating chamber 20, the lower surface of the grill plate 22 is disposed above the lower fire burner 55.

  The soup pan 16 is press-molded with a thin metal plate, and has a heat-resistant clear coating or finish coating such as wrinkles on the surface. Moreover, as shown in FIG. 3, the juice receiving tray 16 is composed of a pair of dish main bodies 160 formed in a shallow dish shape having a substantially rectangular shape in plan view, and a pair of outer ends extending from the upper and lower peripheral edges of the dish main body 160. The front and rear flat end portions 162 and a pair of left and right flat end portions 164 extending in an inverted L shape from the upper ends of the left and right peripheral edges of the dish main body portion 160 to the upper outer side, respectively, are placed on the support frame 18. When this is done, the dish main body 160 is fitted into the center of the frame main body 180 (the gap between the front and rear plate frame portions 185), and the front and rear flat end portions 162 touch the upper surfaces of the front and rear plate frame portions 185 from above. Closely supported. As a result, the soup pan 16 is disposed in a positioned state behind the grill door 21.

  The grill plate 22 is press-formed with an aluminum plate, and the surface is subjected to finish coating such as fluororesin processing. The grill plate 22 may be formed by aluminum die casting, or may be formed of iron, copper, ceramic, or the like without being limited to aluminum. The grill plate 22 extends in the shape of a blade from the plate main body 220 formed in a shallow dish shape having a substantially rectangular shape in plan view, and the left and right peripheral edges (left and right side edges) of the plate main body 220 obliquely upward and outward. A pair of left and right flange portions 221 are provided, and a pair of front and rear flange portions 222 that extend outward from the front and rear peripheral edges of the plate main body 220 are provided.

  The front and rear end portions of the left and right flange portions 221, that is, the corner portions 223 of the grill plate 22, are damaged or deformed when they come into contact with the components of the gas stove 3 such as the front surface 33 of the stove body 30 and the grill door 21. In order to make it difficult to generate, it is formed obliquely toward the outer edge of the front and rear flange portion 222. Although not shown in the drawing, a base-like convex portion that contacts the step portion 195 of the support frame 18 is formed on the lower surface of the front and rear flange portion 222.

  A notch 225 having a predetermined width that is long to the left and right is formed at the center of the edge of the front and rear flange portion 222. The notch portion 225 is set to have substantially the same width as the outer width of the left and right second upper extending portions 196 of the projecting portion 190. When the grill plate 22 is placed on the support frame 18, the notch portion 225 is formed. Is fitted between the left and right second upper extending portions 196 of the protruding portion 190, and the front and rear flange portions 222 are abutted and supported by the step portion 195 of the protruding portion 190 from above. As a result, the grill plate 22 is disposed in a positioned state behind the grill door 21. Therefore, when the grill door 21 is closed in this state, the grill plate 22 is accommodated in a fixed position in the heating chamber 20 (see FIGS. 2 and 4).

  The grill plate 22 is formed symmetrically with respect to the center line in the front-rear direction and the center line in the left-right direction, and the grill plate 22 is placed on the support frame 18 with the upper surface 22A facing down. As in the case of being placed face up, the notch portion 225 is fitted between the left and right second upper extending portions 196 of the projecting portion 190, and the front and rear flange portions 222 are stepped portions 195 of the projecting portion 190. And is disposed in a positioning state behind the grill door 21.

  Narrow convex ribs 226 extending in the left-right direction are provided on the upper surface 22A of the plate body 220 serving as the food mounting surface so as to reduce the contact area with the food and make it difficult for the food to adhere. A plurality are arranged in parallel in the direction at equal intervals. In addition, the upper surface of the left and right ends of the plate body 220 (the left and right ends of the ribs 226) collects and collects oil and moisture that have exuded from the food to the upper surface 22A of the plate body 220 during cooking. A concave groove 227 is formed below. Further, the surface constituting the valley portion between the two adjacent ribs 226 is formed as a continuous surface gently curved downward from the center toward the groove portions 227 on both the left and right sides. Therefore, the oil and moisture that have oozed from the ingredients to the upper surface 22A of the plate main body 220 during cooking flow to the left and right sides along the upper surface of the valley and are collected in the groove 227.

  As shown in FIG. 2, in the rear part of the heating chamber 20, combustion exhaust of gas released from the grill burners 55 and 56, hot air, oily smoke generated from food, odor components, water vapor and the like are discharged from the exhaust port 34 of the top plate 31. An exhaust cylinder 26 for discharging the gas to the outside of the gas stove 3 is extended. In addition, an after burner 90 is disposed at the inner bottom portion of the exhaust tube 26 for heating and losing oily smoke and odor components derived from the heating chamber 20 to the exhaust tube 26.

  As shown in FIG. 2 and FIG. 4, grill burners 55 and 56 are disposed inside the heating chamber 20 as heating means for heating foods placed on a grill net (not shown) or the grill plate 22. The grill burners 55, 56 are a lower fire burner 55 that extends back and forth along the left and right side walls 23 of the heating chamber 20, and an upper fire burner 56 that extends back and forth along the upper wall 25 of the heating chamber 20. When the plate cooking is performed, the grill plate 22 is heated from below by the lower fire burner 55, and the food and the grill plate 22 are heated from above by the upper fire burner 56. In addition, when it heats and cooks a foodstuff using the grilling net which is not illustrated instead of the grill plate 22, the foodstuff on a grilling net is heated by the lower fire burner 55 and the upper fire burner 56 from upper, lower, left and right.

  The lower fire burner 55 is a burner formed by superimposing two stainless steel bowls on top and bottom, and a plurality of flame holes 550 are formed along the side end surface of the bowl-like heating chamber 20 on the center side. Has been. The flame hole 550 is opened horizontally and horizontally so as to eject gas substantially horizontally toward the center of the heating chamber 20, and when ignited, combustion exhaust gas and radiant heat of the gas injected from the flame hole 550 are formed. Is radiated to the central lower area in the heating chamber 20. Thereby, the grill plate 22 is heated from below.

  The upper fire burner 56 is a surface combustion type ceramic burner having a lower surface portion formed of a ceramic plate, and a plurality of flame holes 560 are formed over substantially the entire lower surface portion of the plate. The flame hole 560 is formed in a vertical vertical direction so as to eject gas substantially vertically downward in the heating chamber 20, and when ignited, a gas combustion flame is formed on the entire lower surface of the plate body. The combustion exhaust and radiant heat are radiated into the heating chamber 20. Thereby, a foodstuff and the grill plate 22 are heated from upper direction.

  As shown in FIG. 4, the right and left side walls 23 of the heating chamber 20 are provided with rectifying plates 235 that cover the lower fire burner 55 from the inside of the heating chamber 20. The rectifying plate 235 is formed in a substantially triangular cross-section in front view that is reduced in width toward the center of the heating chamber 20 from the side wall 23, and the support frame 18 with the grill plate 22 facing up with the upper surface 22A facing upward. The left and right flange portions 221 of the grill plate 22 are configured to face each other with a predetermined gap on the upper surface side of the rectifying plate 235 when placed in the heating chamber 20.

  As shown in FIG. 5, the front wall 27 of the heating chamber 20 is formed with a projecting portion 271 that has a substantially triangular shape in front view and projects to the inner peripheral side of the front opening 200 and covers the front end of the current plate 235. .

  The overhang portion 271 faces the corner portion 223 on the rear end side of the left and right flange portions 221 when the grill plate 22 is placed face down on the support frame 18 drawn forward of the front opening 200. It is arranged at a height. Accordingly, even if the grill door 21 is to be closed in this state, the grill plate 22 is inserted into the rear side of the front opening 200 of the heating chamber 20 with the corner portion 223 of the left and right flange portions 221 contacting the front surface of the overhang portion 271. Not. At this time, since the notch portion 225 is fitted between the left and right second upper extending portions 196 of the projecting portion 190, the grill plate 22 even if the left and right flange portions 221 come into contact with the front surface of the overhang portion 271. Is not easily detached from the support frame 18.

  Thus, according to the above embodiment, when the grill plate 22 is placed on the support frame 18 in the face-down state, the left and right sides of the overhanging portion 271 of the front wall 27 are left and right when the grill door 21 is closed. Since the flange portion 221 abuts and prevents the grill plate 22 from being inserted into the back side from the front opening 200 of the heating chamber 20, the grill plate 22 is inserted into the heating chamber 20 while facing down, and the It can prevent contacting with the components inside the heating chamber 20, such as the burner 55, an ignition electrode (not shown), and a flame detection sensor. Therefore, failure or malfunction of the grill 2 due to incorrect setting of the grill plate 22 is unlikely to occur.

  Further, when the grill door 21 is closed with the grill plate 22 facing down, the grill door 21 cannot be closed by the left and right flange portions 221 coming into contact with the front wall 27 of the heating chamber 20. Can be prevented from being used face down. That is, when cooking, it is necessary to place the grill plate 22 on the support frame 18 in a face-up state. Therefore, naturally, oil and moisture oozed from the ingredients during cooking are less likely to leak and scatter to parts different from those during normal use, and unnecessary dirt in the heating chamber 20 is unlikely to occur.

  In particular, in this case, when the grill plate 22 is placed on the support frame 18 in the face-down state, the notch portion 225 is fitted into the protruding portion 190 of the support frame 18. Even when the left and right flange portions 221 come into contact with the front wall 27 of the heating chamber 20 when the is closed, the grill plate 22 is not easily detached from the support frame 18 and is not easily pushed into the heating chamber 20. Therefore, it is possible to more reliably prevent the grill plate 22 from coming into contact with the components inside the heating chamber 20 or being used face down. Therefore, failure and malfunction of the grill 2 due to an incorrect setting of the grill plate 22 and unnecessary dirt in the heating chamber 20 are less likely to occur.

  In this case, when the grill door 21 is closed with the grill plate 22 facing down, the oblique corner portion 223 is configured to abut against the front wall 27 of the heating chamber 20. 27 is not easily damaged or deformed.

  In the above embodiment, the left and right flange portions 221 have been described as extending obliquely upward and outward from the left and right peripheral edges of the plate main body portion 220. However, the left and right peripheral edges of the plate main body portion 220 are directed vertically upward. It may be extended in a substantially inverted L shape from the left and right peripheral edges of the plate body 220 to the upper outer side.

  Further, in the above embodiment, the left and right flange portions 221 are provided on the left and right peripheral edges of the plate body 220, respectively, and when the grill door 21 is closed with the grill plate 22 facing down, both the left and right flange portions 221 are heated. Although it is comprised so that it may contact | abut to the front wall 27 of the store | warehouse | chamber 20, the flange part 221 extended upwards is provided only in either one of the right-and-left periphery of the plate main-body part 220, and the grill plate 22 faces down When the grill door 21 is closed, the flange portion 221 may be configured to come into contact with the front wall 27 of the heating chamber 20.

  Further, in the above embodiment, the corner portion 223 of the grill plate 22 has been described as being formed obliquely, but the arc shape extends from the outer edge of the left and right flange portion 221 toward the outer edge of the front and rear flange portion 222. When the grill door 21 is closed with the grill plate 22 facing down, the arc-shaped corner portion 223 contacts the front wall 27 of the heating chamber 20. Also good.

  As in the above-described embodiment, if it is configured so that oil and moisture oozed from ingredients during cooking can be collected on the upper surface 22A of the grill plate 22 and can be sufficiently retained, a soy saucer 16 does not necessarily have to be disposed below the grill plate 22.

  The present invention can also be applied to a grill having a configuration in which the grill burner is disposed only on the left and right side walls 23 of the heating chamber 20 and the upper wall 25 does not have the grill burner. Further, the present invention can be applied to a grill of a heating cooker that does not have the stove burner 32, and can also be applied to a grill provided with other heating means such as an electric heater instead of the grill burner.

2 Grill 20 Heating chamber 200 Front opening 21 Grill door 18 Support frame (support member)
22 Grill plate 220 Plate body part 221 Flange part 27 Front wall 271 of heating chamber Overhang part 55 Lower fire burner (heating means)

Claims (2)

A heating chamber for storing food, heating means for heating the food in the heating chamber, a grill door for closing the front opening of the heating chamber serving as an inlet / outlet for the food, and interlocking with the opening of the grill door A support member that is pulled out from the inside of the heating chamber to the front of the front opening and accommodated in the heating chamber in conjunction with being closed, and a grill plate that is detachably mounted at a fixed position of the supporting member. A grill with
On the front wall of the heating chamber, there is a projecting portion that projects to the inner peripheral side of the front opening,
The grill plate has a shallow plate-like plate main body portion whose upper surface is a food material mounting surface, and a flange portion extending upward from the side edge of the plate main body portion,
A grille configured such that when the grill plate is placed on a support member drawn forward of the front opening with the upper surface facing downward, the flange portion and the overhanging portion are arranged to face each other. . The grill according to claim 1,
The grill plate has a notch that fits into the plate support of the support member,
A grill configured to fit the notch into the plate support when the grill plate is placed on the support member drawn forward of the front opening with the upper surface facing downward.

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