JP2018046955A - Cooker - Google Patents

Abstract

PROBLEM TO BE SOLVED: To cause a user to be notified of his or her erroneous use or erroneous setting, and reduce the possibility of the user's erroneous use or erroneous setting.SOLUTION: A cooker includes a grill device 2 incorporated in a body, a cooking chamber 3 having heating means for heating a material to be heated, a grill door 4 that covers the opening of the cooking chamber 3, a grill plate 8 used in heating the material to be heated, and a grill plate support part that can support the grill plate 8 in which the grill plate 8 moves integrally with the opening/closing operation of the grill door 4. An installation surface and a fixing hole are provided to the front portion of the grill plate 8 so as to fix the grill plate to the grill plate support part, and a convex part that can be inserted into the fixing hole is provided on the grill plate support part side. The distance from the upper end part of the convex part of the grill plate support part to the cooking chamber bottom surface 6 is larger than the distance from the flange part in the front portion of the grill plate 8 to the cooking chamber bottom surface 6, and the entire length of the grill plate 8 is longer than the distance from the rear face of the cooking chamber 3 when the grill door 4 is closed to the grill plate support part.SELECTED DRAWING: Figure 2

Description

  The present invention relates to a heating cooker including a heating cooking chamber for cooking an object to be cooked such as fish, which is used in general households.

  Conventionally, the grill device of this kind of heating cooker is to place a grill net in a saucer that is freely stored in and out of the cooking chamber, place the food on the grill net and store it in the cooking chamber, It is common to cook by the heating body arranged above and below the cooking chamber (see, for example, Patent Document 1).

  In recent years, in order to improve the cleanability and cleanability of the cooking chamber, the lower heating body is arranged below the bottom of the cooking chamber, and the grill serves as both a place for cooking and an oil pan for cooking. There is a cooking chamber in which a plate is placed on the bottom of a flat cooking chamber (for example, Patent Document 2 or Patent Document 3).

  FIG. 9 is an apparatus schematic diagram of the cooking chamber described in Patent Document 3. A main body 1, a grill device 2 built in the main body 1, a cooking chamber 3 disposed in the grill device 2 for cooking a cooked food, and a grill covering an opening for taking in and out the cooking product from the cooking cooker 3 The upper heating body 5 and the lower heating body 7 for heating the cooked food installed on the upper side of the door 4, the top of the cooking chamber and the bottom of the cooking cabinet 6, and the heated article placed in the cooking cabinet A grill pan 8 used for heating, a rail 9 for sliding the grill door 4, a door support fitting attached to the rail 9 and connecting the grill door 4 and the rail 9 to hold the grill door 4. The grill pan 8 is connected to the door support fitting and can move integrally with the opening and closing operation of the grill door 4, and is configured by an arm 21 that holds the flange portion 20 of the grill pan 8 in a dropped form. . This arm 21 is provided with a convex portion 22 so as to be convex with respect to the bottom surface of the cooking chamber 3 that covers the upper side of the lower heating body 7, and the grill pan 8 is first put into the cooking chamber by mistake. When the arm 21 does not hold the grill pan 8, the convex portion 22 provided on the arm 21 is configured to prevent the grill door from closing before the grill pan.

  With the above-described configuration, when the grill pan is installed in the grill device, if the wrong usage is different from the original usage, the grill door is not closed and misuse can be suppressed.

JP 2007-000476 A Japanese Patent No. 5345122 Japanese Patent No. 5903558

  However, when the grill pan is mis-set, the grill door is not completely closed to prevent the user from misusing, but the user's mis-setting itself cannot be reduced. Therefore, there was a problem that the user's comfort when using the grille was insufficient.

  The present invention solves the above-mentioned conventional problems, and not only prevents the grill door from being completely closed when the grill pan is incorrectly set, but also prevents the user from erroneously setting itself. An object is to provide a possible cooking device.

  In order to solve the above-described conventional problems, the heating cooker according to the present invention includes a main body, a heating cooking chamber having a heating means for heating an object to be heated, and an opening of the heating cooking chamber. A grill door used for heating the object to be heated by being placed in the cooking chamber, and the grill pan moves integrally with the opening and closing operation of the grill door to heat the grill pan. And a grill pan support that can support the bottom surface of the cooking chamber at a predetermined interval. A fixing hole is provided in front of the grill pan, and the grill pan support can be inserted into the fixing hole. A convex portion having a convex shape, and the upper end portion of the convex portion of the grill pan support portion is higher than the upper end surface of the grill pan, and from the upper end portion of the convex portion of the grill pan support portion to the bottom surface of the cooking chamber. The distance between the upper end surface of the grill pan and the bottom of the cooking chamber Longer than the distance to, the closing of the opening by the grill door, and a longer construction than the distance from full length side after the said cooking chamber of the grill pan to said grill pan support.

  With the above configuration, when the grill pan support portion does not hold the grill pan when the grill pan support portion does not hold the grill pan when the grill pan support portion is not installed on the grill pan support portion, Does not close completely, so the user can be informed of the wrong set. Further, since the grill pan support part protrudes from the fixing hole of the grill pan, it is possible to visually determine whether the grill pan is set at the normal position. Therefore, it can be urged to correct to the normal position.

  The cooking device of the present invention can notify the user of the erroneous setting by preventing the grill plate from being completely closed when the user sets the grill plate incorrectly. It is possible to reduce the possibility of erroneous setting when setting. Therefore, since the correct cooking performance can be exhibited, it is possible to provide a heating cooker including a grill device having high cooking performance for the user.

The perspective view of the heating cooker of the 1st Embodiment of this invention Schematic of grill apparatus in heating cooker according to first embodiment of the present invention Detailed view of the grill device in the cooking device of the first embodiment of the present invention Schematic at the time of incorrect setting of grill device of a 1st embodiment of the present invention Schematic at the time of incorrect setting of the grill device of the second embodiment of the present invention Schematic at the time of incorrect setting of the grill apparatus of the 3rd Embodiment of this invention Schematic at the time of incorrect setting of the grill device of the 4th embodiment of the present invention Detailed view of the grill pan of the fifth embodiment of the present invention Schematic configuration showing the time of erroneous setting of the heating chamber and grill device of the conventional cooking device described in Patent Document 3

The first aspect of the invention is a main body, a cooking chamber having a heating means for heating an object to be heated, a grill door that covers the opening of the cooking chamber and that can be freely opened and closed, and is placed in the cooking chamber. A grill pan used when heating an object to be heated, and the grill pan can move together with the opening / closing operation of the grill door, and can support the distance between the grill pan and the bottom of the heating chamber at a predetermined interval. A grill pan support portion, provided with a fixing hole in front of the grill pan, and provided with a convex convex portion insertable into the fixing hole in the grill pan support portion, the convex portion of the grill pan support portion The upper end portion of the grill pan is higher than the upper end surface of the grill pan, and the distance from the upper end portion of the convex portion of the grill pan support portion to the bottom surface of the cooking chamber is such that the upper end surface of the grill pan is the bottom surface of the cooking pan. When the opening is closed by the grill door, which is longer than the distance up to The length of the grill pan is longer than the distance from the rear surface of the cooking stove to the grill pan support when the grill door is closed, so that the grill pan is not installed in the grill pan support. If the grill door is closed when the grill pan support is not holding the grill pan when installed, the grill door will not close completely, so the user can be informed of the wrong set, so It is possible to encourage the installation of a grill pan, and it is possible to demonstrate correct cooking performance. Further, since the grill pan support part protrudes from the fixing hole of the grill pan, it is possible to visually determine whether the grill pan is set at the normal position. Therefore, it can be urged to correct to the normal position.

  In the second aspect of the invention, the center of the convex part of the grill pan support part and the center of the fixing hole of the grill dish are shifted by rounding the tip of the convex part of the grill pan support part of the first invention. When installed in a state, the roundness of the grill pan support shape reduces the friction between the grill pan and the grill pan support portion, so that the grill pan support portion is installed in the normal position, and erroneous setting can be avoided.

  According to a third invention, in particular, in the second invention, the width in the left-right direction is longer than the width in the front-rear direction of the convex part of the grill pan support part, and the width in the left-right direction is set to a predetermined length. Even when the grill pan is inclined and the installation surface of the grill pan is placed on the grill pan holder, the grill pan is installed at the proper position, and erroneous setting can be avoided.

  According to a fourth aspect of the present invention, in particular, in the second aspect of the invention, the distance from the rear end of the grill pan to the front end of the grill pan is heated from the grill door when the grill door is opened in the maximum operating range. Because it is longer than the distance to the entrance of the cooking chamber, the feet are in the cooking chamber, and the grill pan is not installed at the regular position on the grill pan support, but on the grill pan indication section When the grill door is closed in this state, the grill pan can be moved to the normal position by the pushing from the grill pan support and the contact between the side surface of the cooking pan and the grill pan. Accordingly, even when the grill door is closed when the grill pan is not in the normal position when the user sets the grill pan, the misuse due to the incorrect setting is reduced by moving the grill pan to the normal position. .

  According to a fifth aspect of the present invention, since the length of the rear collar portion of the grill plate is longer than the length of the front collar portion, even when the grill plate is inserted back and forth in the cooking chamber, When the grill door is closed, the grill pan support part comes into contact with the rear collar of the grill pan and the grill door does not close when the grill door is closed. Since it is possible to notify the person of an incorrect set, it is possible to prompt the user to install the grill pan at the correct position, and to exhibit the correct cooking performance. In addition, the rear collar is lengthened, so that the same cooking area as the current grill pan is secured, and the total length of the grill pan is the distance from the rear surface of the cooking chamber to the grill pan support when the grill door is closed. Longer configurations are possible.

  According to a sixth aspect of the present invention, in particular, the fixing hole position of the grill pan according to the first aspect of the present invention is located behind the heating cooking chamber from the center of the installation surface of the front portion of the grill pan and on the center side of the grill pan. As a result, the workability of the grill pan is facilitated, and the effect of suppressing thermal deformation of the installation surface that occurs when the grill pan is used can be expected.

In the seventh aspect of the invention, the weight of the grill pan can be reduced by making the material of the grill pan of the first aspect of the invention a structure of aluminum and SUS clat material. This facilitates installation by the user and reduces the risk of erroneous setting.
Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that the present invention is not limited to the embodiments.

(Embodiment 1)
FIG. 1 is a perspective view of a cooking device according to a first embodiment of the present invention, and shows a cooking device in which a grill device 2 having a cooking chamber 3 is arranged in a main body 1.

  As an example, this cooking device is configured to be used by being incorporated in a cabinet of a system kitchen.

  As shown in FIG. 1, the front and back where the user stands is the front-rear direction, and in the left-right direction of the main body 1, the operation unit (not shown) is arranged on the right side of the front side, and the grill device 2 is arranged on the left side. The grill device 2 may be in the center or on the right side, and the top side of the main body 1 is upward and the bottom side is downward.

  As shown in FIG. 1, the cooking device according to the present embodiment is provided with a substantially box-shaped grill device 2 built in a main body 1, and heats an object to be heated arranged in the grill device 2. A heating cooker 3 having a heating means, a grill door 4 that covers the opening of the heating cooker 3 and opens and closes freely, and an upper heating body 5 is heated above the upper surface of the heating cooker 3 to heat an object to be heated. Below the bottom surface 6 of the cooking cabinet, it is arranged on the lower heating body 7 which is a heating coil for induction heating of the grill pan 8, and the grill pan 8 used for heating the object to be heated is placed in the cooking chamber 3. It is location.

  Here, as a detailed view of the grill device 2, FIG. 3 shows a detailed view of the grill device according to the first embodiment of the present invention. The grill door 4 is attached to a rail 9 for sliding the grill pan 8, and the grill door 4 and the rail 9 are connected to each other, and a door support fitting 10 that holds the grill door 4 is disposed. After cooking, the inner surface of the grill door 4 on the side of the cooking chamber 3 and the upper surface of the grill pan 8 become dirty, so the grill door 4 is removed from the door support fitting 10 and the grill pan 8 is removed from the grill pan support 11. In many cases, it is removed and cleaned.

  Further, the door support fitting 10 is a grill pan support section that can support the grill pan 8 so that the grill pan 8 moves integrally with the opening / closing operation of the grill door 4 so that the distance between the grill pan 8 and the cooking pan bottom surface 6 is a predetermined distance. 11 is provided. On the other hand, an installation surface 12 and a fixing hole 13 for fixing to the grill pan support portion 11 are provided in front of the grill pan 8, and a convex portion 14 that can be inserted into the fixing hole 13 is provided on the grill pan support portion 11 side. It is fixed by providing.

  Further, the dimensions of the grill pan 8 and the grill pan support 11 are such that the distance L1 from the upper end portion of the convex portion 14 of the grill pan support 11 shown in FIG. 15 is higher than the distance L2 from the cooking pan bottom 6 and the entire length Lf of the grill pan 8 is greater than the distance L3 from the rear surface of the cooking pan 3 when the grill door 4 is closed to the grill pan support 11 shown in FIG. It has a long structure.

  With the above configuration, when the grill pan 8 is not installed on the grill pan support 11 because L1 is longer than L2, the edge of the grill pan 8 hits the convex portion 14 of the grill pan support 11. It has become. Further, as shown in FIG. 4 in the case of misuse of the first embodiment, when Lf is longer than L3, the grill door is closed when the grill pan 8 is not installed on the grill pan support portion 11, The edge of the grill pan 8 and the convex portion 14 come into contact with each other, and the grill door 4 cannot be completely closed.

  Thereby, since the user can clearly indicate that the grill pan 8 is set incorrectly, the grill pan 8 can be placed at the correct position. Therefore, since a correct cooking sequence can be performed, it is possible to provide a grill device with high cooking performance.

  Moreover, since it is the structure which the convex part 14 protrudes from the fixing hole 13 of the grill pan 8, it can discriminate | determine whether the grill pan 8 is set to the regular position visually.

  Also, by using a clad material of aluminum and SUS as the material of the grill pan 8, the SUS, which is a member on the bottom surface of the grill pan 8 that is induction-heated by the lower heating body 7, is thinned, for example, several microns, and the weight is reduced. In addition to allowing the user to easily install the grill pan 8 on the grill pan support 11, cost benefits and improved cooking performance due to improved heat transfer performance are expected. It is.

(Embodiment 2)
FIG. 5 is a diagram showing an erroneous setting according to the second embodiment of the present invention.

  In this Embodiment, it differs in the point which is formed so that the front-end | tip shape of the convex part 14 may have roundness. Others are the same as those in the first embodiment, and thus the description thereof is omitted.

With the above configuration, the grill pan 8 is not correctly set on the convex portion of the grill pan support portion 11, and the center of the convex portion 14 of the grill pan support portion 11 and the center of the fixing hole 13 of the grill pan 8 are the heating cooking chamber. When the user pushes the grill door 4 rearward when the installation surface 12 of the grill pan 8 is placed on the convex portion 14 in a state shifted in the front-rear direction of 3, the position of the fixing hole 13 is changed. Due to the roundness of the tip of the shift projection 14, the grill pan 8 is inserted into the slide fixing hole 13. As a result, the grill pan 8 slides when the user tries to place it in a deviated state, so that an incorrect setting can be prevented by moving the grill pan 8 to the normal position, and misuse can be prevented.
(Embodiment 3)
FIG. 6 is a diagram showing an erroneous setting according to the third embodiment of the present invention.
In the present embodiment, legs 16 are provided at the corners on both sides of the rear end of the grill pan 8, and when the entire length Lf of the grill pan 8 is opened in a state where the operating range of the rail 9 is maximum. It differs in that it is formed to be longer than the distance L4 from the grill door 4 to the entrance of the cooking chamber 3. Since it is the same as that of Embodiment 1 and Embodiment 2, the sides in the front-rear direction of the grill pan 8 and the front-rear direction of the cooking chamber 3 are parallel to each other, and description of other items is omitted.

  With the above configuration, when the grill pan 8 is set on the grill pan support portion 11, the grill pan support portion 11 may be connected to the grill pan support portion 11 unless the rear portion of the grill pan 8 is first placed in the cooking chamber 3. Cannot set 8. As a result, the grill pan 8 is set on the grill pan support 11, and the corners 16 on both sides of the rear end of the grill pan 8, in this case, both corners of the rear of the grill pan, are heated on both sides. Even if the grill pan 8 is tilted in the state of being inside the cooking cabinet 3, the length of the convex portion 14 in the left-right direction is a predetermined length, so that the grill is placed on the convex portion 14 of the grill pan support portion 11. The grill door 4 closes the opening in a state where the installation surface 12 of the pan 8 gets on and is in an erroneous setting state, as shown in the upper part of FIG. 6, in which the grill pan is tilted to the left from the center line. Then, the grill pan 8 comes into contact with the side surface of the cooking chamber 3 and rotates counterclockwise so that the orientation of the grill pan 8 is parallel to the front-rear direction of the cooking chamber 3, as shown in the middle part of FIG. The inertia force when the grill door 4 is pushed and the convex portion 1 of the grill pan support portion 11 The effect of the tip of the rounded grill pan 8 is set to the grill pan support 11 automatically, shown in the lower part of FIG. For this reason, if the user tries to close the grill door 4 in a state in which the user is not normally set, the grill pan 8 moves to the normal set position, so that erroneous setting can be prevented.

Here, the left and right length L of the convex portion 14 shown in FIG. 8 is longer than the width W in the front-rear direction, and is a predetermined length that is, for example, about 1/4 of the left and right length Lw of the grill pan 8. Yes. Thus, if the left and right length L of the convex portion 14 is too long, the fixing hole 13 of the grill pan 8 will be grilled when the vertical direction, which is the center in the left-right direction of the grill pan 8 and the cooking chamber 3, is shifted. There is a possibility that the convex portion 14 of the dish support portion 11 does not fall. In addition, if the left and right length L of the convex portion 14 is too short, when the grill pan 8 is placed on the convex portion 14, it cannot be stably held, and the grill pan 8 is inclined in the horizontal direction or the vertical direction. There is a possibility that the fixing hole 13 of the grill pan 8 does not fall on the convex portion 14 of the grill pan support 11.

(Embodiment 4)
FIG. 7 shows a diagram at the time of erroneous setting in Embodiment 4 of the present invention.

  In the present embodiment, the rear collar portion 17 of the grill pan 8 is made longer than the front collar portion 15, and the rear collar portion 17 and the front collar portion 15 are formed to have the same height from the cooking chamber bottom surface 6. Are different. Since other points are the same as those of the first embodiment, they are omitted.

  With the above configuration, even when the grill pan 8 is inserted into the heating cooking chamber 3 in the reverse direction, when the grill door 4 is closed, the convex portion 14 of the grill pan support 11 is connected to the rear collar of the grill pan 8. It is possible to notify the user of an erroneous setting by first hitting the portion 17 and not closing the grill door 4 completely.

(Embodiment 5)
FIG. 8 is a detailed view of the installation surface 12 and the fixing hole 13 of the grill pan 8 according to the fifth embodiment of the present invention.

  In the present embodiment, the position of the fixing hole 13 of the grill pan 8 is different from the center of the installation surface 12 of the grill pan 8 so as to be closer to the center of the grill pan. Since other points are the same as those of the first embodiment, they are omitted.

  By adopting the above configuration, an area outside the fixing hole of the installation surface 12 can be secured, so that the workability of the grill pan 8 is facilitated and thermal deformation of the installation surface that occurs when the grill pan 8 is used is suppressed. Can be expected.

  In addition, although divided and demonstrated to Embodiment 1-5, you may combine the technical feature of each embodiment arbitrarily.

  As described above, the heating cooker according to the present invention can notify the user of an erroneous set, and is effective in preventing the user's erroneous set itself. It can be applied to all things.

DESCRIPTION OF SYMBOLS 1 Main body 2 Grill apparatus 3 Cooking chamber 4 Grill door 5 Upper heating body (heating means)
6 Cooking cooker bottom 7 Lower heating element (heating means)
8 Grill pan (heating means)
DESCRIPTION OF SYMBOLS 9 Rail 10 Door support bracket 11 Grill pan support part 12 Installation surface 13 Fixing hole 14 Convex part 15 Front collar part 16 Foot part 17 Rear collar part 18 Installation surface centerline 19 Fixed hole centerline 22 Convex part (conventional example)

Claims (7)

A main body, a cooking chamber having a heating means for heating the object to be heated, a grill door that covers the opening of the cooking chamber and that can be freely opened and closed, and is placed in the cooking chamber to heat the object to be heated. A grill pan to be used at the time, and a grill pan support portion capable of supporting the grill pan to move integrally with the opening and closing operation of the grill door so that the distance between the grill pan and the heating chamber is a predetermined interval; With
A fixing hole is provided in front of the grill pan,
Providing the grill pan support portion with a convex portion that can be inserted into the fixing hole,
The upper end portion of the convex portion of the grill pan support portion is higher than the upper end surface of the grill pan, and the distance from the upper end portion of the convex portion of the grill pan support portion to the bottom surface of the cooking chamber is above the grill pan. Longer than the distance from the end face to the bottom of the cooking chamber,
When the opening is closed by the grill door, the cooking device is such that the entire length of the grill pan is longer than the distance from the rear side surface in the cooking chamber to the grill pan support. The cooking device according to claim 1, wherein a tip of the convex portion of the grill pan support portion is rounded. The cooking device according to claim 2, wherein a width in the left-right direction is longer than a width in the front-rear direction of the convex portion of the grill pan support portion, and the width in the left-right direction is set to a predetermined length. The distance from the rear end of the grill pan to the front end of the grill pan is longer than the distance from the grill door to the entrance of the cooking chamber when the grill door is opened in the maximum operating range. Cooking cooker described The cooking device according to claim 1, wherein a length of a rear collar portion of the grill plate is longer than a length of a front collar portion of the grill plate. The cooking according to claim 1 or 2, wherein the fixing position of the grill pan is disposed in the back of the cooking chamber from the center of the collar of the front portion of the grill pan and on the center side of the grill pan. vessel. The cooking device according to claim 1, wherein the grill pan is made of a clad material of aluminum and SUS.

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