JP6751847B2 - Cooker - Google Patents

Description

The present invention relates to a cooker provided with a cooker for cooking an object to be cooked such as fish, which is used in a general household or the like.

Conventionally, in the grill device of this kind of cooking cooker, a grill is placed in a saucer that is freely stored in and out of the kitchen, and a cooked food is placed on the grill and stored in the kitchen. It is generally cooked by heating bodies arranged above and below the kitchen (see, for example, Patent Document 1).

In recent years, in order to improve the care and cleanability of the cooker, the lower heater is placed below the bottom of the cooker, and the grill has both the role of placing the cooked food and the oil receiver of the cooked food. There is a cooking oven in which a plate is placed on the bottom of a flat cooking oven (for example, Patent Document 2 or Patent Document 3).

FIG. 9 is a schematic view of the apparatus of the cooking cabinet described in Patent Document 3. The main body 1 and the grill device 2 built in the main body 1, the heating cooker 3 arranged in the grill device 2 for cooking the cooked food, and the grill covering the opening for taking in and out the cooked food from the cooker 3 The door 4, the upper heating body 5 and the lower heating body 7 for heating the cooked food, which are installed above the upper surface of the cooker and the bottom surface 6 of the cooker, and the object to be heated are placed in the cooker. A grill plate 8 used for heating, a rail 9 for sliding the grill door 4, and a door support metal fitting attached to the rail 9 to connect the grill door 4 and the rail 9 to hold the grill door 4. The grill plate 8 can be moved integrally with the opening / closing operation of the grill door 4 by being connected to the door support bracket, and is composed of an arm 21 that holds the brim portion 20 of the grill plate 8 in a dropped shape. .. The arm 21 is provided with a convex portion 22 so as to be convex with respect to the bottom surface of the cooking cabinet 3 that covers the upper part of the lower heating body 7, and the grill plate 8 is put into the cooking tray first by misuse. When the arm 21 does not hold the grill plate 8, the convex portion 22 provided on the arm 21 hits the grill plate first and the grill door is not closed.

With the above configuration, when installing the grill plate on the grill device, if the grill plate is misused differently from the original usage, the grill door does not close and the misuse can be suppressed.

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

However, when the grill plate is erroneously set, the grill door does not close completely, so that the erroneous use of the user can be prevented, but the erroneous setting of the user itself cannot be reduced. Therefore, there is a problem that the comfort of the user when using the grill is insufficient.

The present invention solves the above-mentioned conventional problems, and it is possible not only to prevent erroneous use by not completely closing the grill door when the grill plate is erroneously set, but also to reduce the erroneous setting itself of the user. It is intended to provide a possible cooker.

In order to solve the above-mentioned conventional problems, the present invention covers the main body, the grill having a heating means for heating the object to be heated, and the opening of the grill, and can be freely opened and closed. The grill door to be used for heating, the grill plate used to heat the object to be heated by placing it in the cooking chamber, and the grill plate moving integrally with the opening / closing operation of the grill door to heat the grill plate. A grill plate support portion capable of supporting the bottom surface of the kitchen at a predetermined interval is provided, a fixing hole is provided in front of the grill plate, and the grill plate support portion can be inserted into the fixing hole. A convex portion having a convex shape is provided, and the upper end portion of the convex portion of the grill plate support portion is higher than the upper end surface of the grill plate, and from the upper end portion of the convex portion of the grill plate support portion to the bottom surface of the cooking cabinet. Is longer than the distance from the upper end surface of the grill plate to the bottom surface of the cooker, and when the opening is closed by the grill door, the total length of the grill plate is from the rear side surface of the cooker to the grill plate. The configuration is longer than the distance to the support.

With the above configuration, when the grill plate is installed in the cooking cabinet without being installed on the grill plate support, when the opening is closed by the grill door while the grill plate support does not hold the grill plate, the grill door is opened. Does not close completely, so the user can be notified of the incorrect set. Further, since the grill plate support portion is formed so as to protrude from the fixing hole of the grill plate, it is possible to visually determine whether or not the grill plate is set at the normal position. Therefore, it is possible to urge the correction to the normal position.

The cooking cooker of the present invention can notify the user of the incorrect set by preventing the grill plate from being completely closed when the user mistakenly sets the grill plate, and the user can notify the wrong set of the grill plate. 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 cooker equipped with a grill device having high cooking performance for the user.

Perspective view of the cooking apparatus according to the first embodiment of the present invention. Schematic diagram of the grill device in the cooking apparatus according to the first embodiment of the present invention. Detailed view of the grill device in the cooking device according to the first embodiment of the present invention. Schematic diagram of the grill device according to the first embodiment of the present invention when the grill device is erroneously set. Schematic diagram of the grill device according to the second embodiment of the present invention when the grill device is erroneously set. Schematic diagram of the grill device according to the third embodiment of the present invention when the grill device is erroneously set. Schematic diagram of the grill device according to the fourth embodiment of the present invention at the time of erroneous setting Detailed view of the grill plate of the fifth embodiment of the present invention Schematic diagram showing when the heating chamber and grill device of the conventional cooking device described in Patent Document 3 are erroneously set.

According to the first invention, the main body, a cooking cabinet having a heating means for heating an object to be heated, a grill door that covers the opening of the cooking cabinet and can be freely opened and closed, and a grill door that can be freely opened and closed, are placed in the cooking cabinet. The grill plate used to heat the object to be heated and the grill plate can move integrally with the opening / closing operation of the grill door to support the distance between the grill plate and the bottom of the heating chamber at a predetermined distance. A grill plate support portion is provided, a fixing hole is provided in front of the grill plate, a convex convex portion that can be inserted into the fixing hole is provided in the grill plate support portion, and a convex portion of the grill plate support portion is provided. The upper end portion of the grill plate is higher than the upper end surface of the grill plate, and the distance from the upper end portion of the convex portion of the grill plate support portion to the bottom surface of the cooking tray is from the upper end surface of the grill plate to the bottom surface of the heating cooking cabinet. When the opening is closed by the grill door, which is longer than the distance to the grill plate, the total length of the grill plate is longer than the distance from the rear surface of the heating cooker to the grill plate support portion when the grill door is closed. If the grill door is closed while the grill plate support does not hold the grill plate, the grill door will not close completely when the grill is installed in the cooking cabinet without being installed on the grill plate support. Since it is possible to notify the user of an erroneous set, it is possible to encourage the user to install the grill plate in the correct position, and it is possible to demonstrate the correct cooking performance. Further, since the grill plate support portion is shaped so as to protrude from the fixing hole of the grill plate, it is possible to visually determine whether the grill plate is set at the normal position. Therefore, it is possible to urge the correction to the normal position.

In the second invention, in particular, by making the tip of the convex portion of the grill plate support portion of the first invention rounded, the center of the convex portion of the grill plate support portion and the center of the fixing hole of the grill plate are deviated from each other. When installed in the state, the roundness of the grill plate support shape alleviates the friction between the grill plate and the grill plate support portion, so that the grill plate can be installed in the normal position and erroneous setting can be avoided.

The third invention, in particular, in the second invention, is that the width in the left-right direction is longer than the width in the front-rear direction of the convex portion of the grill plate support portion, and the width in the left-right direction is set to a predetermined length. Even when the installation surface of the grill plate is placed on the grill plate holding portion while the grill plate is tilted, it will be installed in the normal position, and erroneous setting can be avoided.

The fourth invention, particularly in the second invention, heats from the grill door when the distance from the rear end of the grill plate to the front end of the grill plate is opened in the maximum operating range of the grill door. Since the distance to the entrance of the kitchen is longer than the distance, the foot is inside the cooking room, and the grill plate is not installed in the regular position on the grill plate support, but is installed on the grill plate indicator. When the grill door is closed in this state, the grill plate can be moved to the normal position by pushing from the grill plate support portion and contacting the side surface of the cooking oven with the grill plate. As a result, even if the grill door is closed when the user sets the grill plate and the grill plate is not in the normal position, the grill plate moves to the normal position, which reduces misuse due to incorrect setting. ..

According to the fifth invention, the length of the rear brim portion of the grill plate is longer than the length of the front brim portion, so that even when the grill plate is inserted upside down into the heating cooker, the first When the grill door is closed, the grill plate support portion comes into contact with the rear brim portion of the grill plate, and the grill door does not close, so that the user can be notified of an erroneous set. Since it is possible to notify the person of the wrong set, it is possible to encourage the person to install the grill plate in the correct position, and it is possible to demonstrate the correct cooking performance. In addition, by lengthening the rear brim, the total length of the grill plate is the distance from the rear surface of the cooker to the grill plate support when the grill door is closed, while ensuring the same cookable area as the current grill plate. Allows longer configurations.

In the sixth invention, in particular, the position of the fixing hole of the grill plate of the first invention is arranged at the back of the heating cooker from the center of the installation surface of the front portion of the grill plate and on the central portion side of the grill plate. As a result, the workability of the grill plate can be facilitated, and the effect of suppressing the thermal deformation of the installation surface that occurs when the grill plate is used can be expected.

According to the seventh invention, in particular, the weight of the grill plate can be reduced by making the material of the grill plate of the first invention a structure of aluminum and SUS crat material. This makes it easier for the user to install and reduces the risk of incorrect setting.
Hereinafter, embodiments of the present invention will be described with reference to the drawings. The present invention is not limited to this embodiment.

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

As an example, this cooker is shown to be used by being incorporated in a cabinet of a system kitchen.

As shown in FIG. 1, the front side and the back side where the user stands are in 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 surface, 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 plate side of the main body 1 is upward and the bottom surface side is downward.

As shown in FIG. 1, the cooking cooker according to the present embodiment is provided with a substantially box-shaped grill device 2 built in the main body 1 to heat an object to be heated arranged in the grill device 2. A grill door 4 that covers the openings of the cooking cabinet 3 having a heating means and the cooking cabinet 3 to freely open and close, and the upper heating body 5 above the upper surface of the cooking cabinet 3 to heat the object to be heated. The grill plate 8 is arranged below the bottom surface 6 of the cooking cabinet on the lower heating body 7, which is a heating coil for inducing heating, and the grill plate 8 used for heating the object to be heated is placed in the heating 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 plate 8, connects the grill door 4 and the rail 9, and arranges a door support metal fitting 10 for holding the grill door 4. After cooking, the inner surface of the grill door 4 on the side of the heating cooker 3 and the upper surface of the grill plate 8 become dirty. Therefore, the grill door 4 is removed from the door support bracket 10 and the grill plate 8 is removed from the grill plate support portion 11. It is often removed and cleaned, and it is required to be easy to put on and take off.

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

Further, the dimensions of the grill plate 8 and the grill plate support portion 11 are such that the distance L1 from the upper end portion of the convex portion 14 of the grill plate support portion 11 shown in FIG. 4 to the bottom surface 6 of the heating cooker is the front brim portion of the grill plate 8. The distance from 15 to the bottom surface of the cooking cabinet 6 is higher than L2, and the total length Lf of the grill plate 8 is higher than the distance L3 from the rear surface of the grill plate 3 when the grill door 4 is closed to the grill plate support portion 11 as shown in FIG. Has a long structure.

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

As a result, it is possible to clearly indicate that the user has set the grill plate 8 incorrectly, so that the grill plate 8 can be placed in the correct position. Therefore, it is possible to provide a grill device having high cooking performance because the correct cooking sequence can be performed.

Further, since the convex portion 14 is projected from the fixing hole 13 of the grill plate 8, it is possible for the user to visually determine whether the grill plate 8 is set at the normal position.

Further, by using a clad material of aluminum and SUS for the material of the grill plate 8, the SUS which is a member of the bottom surface of the grill plate 8 which is induced and heated by the lower heating body 7 is thinned, and the weight is reduced by, for example, several microns. Not only is it possible for the user to easily install the grill plate 8 on the grill plate support portion 11, but it is also expected to have a cost advantage and an improvement in cooking performance due to an improvement in heat transfer performance. Is done.

(Embodiment 2)
FIG. 5 shows a diagram at the time of erroneous setting in the second embodiment of the present invention.

The present embodiment is different in that the tip shape of the convex portion 14 is formed to be rounded. Others are the same as those in the first embodiment, and thus the description thereof will be omitted.

Due to the above configuration, the grill plate 8 is not correctly set on the convex portion of the grill plate support portion 11, and the center of the convex portion 14 of the grill plate support portion 11 and the center of the fixing hole 13 of the grill plate 8 are the heating cooker. When the user pushes the grill door 4 backward when the installation surface 12 of the grill plate 8 is placed on the convex portion 14 while being displaced 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 displaced convex portion 14, the grill pan 8 slides and the convex portion is inserted into the fixing hole 13. As a result, when the user tries to place the grill in a misaligned state, the grill plate 8 slides and moves to a normal position to prevent erroneous setting and prevent erroneous use.
(Embodiment 3)
FIG. 6 shows a diagram at the time of erroneous setting in the third embodiment of the present invention.
In the present embodiment, the foot portions 16 installed at the corners on both sides of the rear end of the grill plate 8 are provided, and when the total length Lf of the grill plate 8 is opened in the maximum operating range of the rail 9. The difference is that the distance from the grill door 4 to the entrance of the cooking cabinet 3 is longer than L4. Since it is the same as that of the first and second embodiments, the front-rear side of the grill plate 8 and the front-rear direction of the cooking chamber 3 are parallel to each other, and the description of other items will be omitted.

With the above configuration, when the grill plate 8 is set on the grill plate support portion 11, if the rear portion of the grill plate 8 is not placed in the heating cooker 3 first, the grill plate is placed on the grill plate support portion 11. It becomes impossible to set 8. As a result, the grill plate 8 is set on the grill plate support portion 11, and the foot portions 16 installed at both corners of the rear end of the grill plate 8 and, in this case, the rear corners of the grill plate 8 are heated on both sides. Even if the grill plate 8 is tilted inside the kitchen 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 plate support portion 11. The opening is closed by the grill door 4 in a state where the installation surface 12 of the plate 8 gets on and is in an erroneously set state, and in a state where the grill plate is tilted to the left from the center line as shown in the upper part of FIG. Then, the grill plate 8 comes into contact with the side surface of the heat cooker 3, and rotates counterclockwise so that the direction of the grill plate 8 is parallel to the front-rear direction of the heat cooker 3, as shown in the middle stage of FIG. , The grill plate 8 is automatically set on the grill plate support 11 by the effect of the inertial force when the grill door 4 is pushed and the roundness of the tip of the convex portion 14 of the grill plate support 11, in the lower part of FIG. Shown. Therefore, if the user tries to close the grill door 4 when the grill door 4 is not set normally, the grill plate 8 moves to the normal setting position, so that it is possible to prevent erroneous setting.

Here, the left-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 set to a predetermined length of, for example, about 1/4 of the left-right length Lw of the grill plate 8. There is. As a result, if the left and right lengths L of the convex portion 14 are too long, the fixing hole 13 of the grill plate 8 will be grilled when the vertical direction, which is the center of the grill plate 8 and the cooking chamber 3 in the left and right direction, is deviated. There is a risk that it will not fall on the convex portion 14 of the plate support portion 11. Further, if the left and right lengths L of the convex portion 14 are too short, when the grill plate 8 is placed on the convex portion 14, it cannot be held stably, and the grill plate 8 is tilted in the left-right direction or the up-down direction. The fixing hole 13 of the grill plate 8 may not fall into the convex portion 14 of the grill plate support portion 11.

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

In the present embodiment, the rear brim portion 17 of the grill plate 8 is made longer than the front brim portion 15, and the heights of the rear brim portion 17 and the front brim portion 15 from the bottom surface 6 of the cooking cabinet are the same. It is different in that it is. Other points are the same as those in the first embodiment and will be omitted.

With the above configuration, even when the grill plate 8 is inserted into the cooking chamber 3 upside down, when the grill door 4 is closed, the convex portion 14 of the grill plate support portion 11 is the rear brim of the grill plate 8. Since the grill door 4 does not close completely before hitting the portion 17, the user can be notified of the erroneous set.

(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 plate 8 is formed so as to be on the center side of the grill plate from the center of the installation surface 12 of the grill plate 8. Other points are the same as those in the first embodiment and will be omitted.

With the above configuration, the area outside the fixing hole of the installation surface 12 can be secured, so that the workability of the grill plate 8 is facilitated and the thermal deformation of the installation surface that occurs when the grill plate 8 is used is suppressed. The effect can be expected.

Although the description has been divided into the first to fifth embodiments, the technical features of the respective embodiments may be combined arbitrarily.

As described above, the cooking cooker according to the present invention is provided with a grill device because it is possible to notify the user of an erroneous set and it is also effective in preventing the user's erroneous set itself. It can be applied to all things.

1 Main body 2 Grill device 3 Heating cooker 4 Grill door 5 Upper heating body (heating means)
6 Bottom of the cooking cabinet 7 Lower heating body (heating means)
8 Grill plate (heating means)
9 Rail 10 Door support bracket 11 Grill plate support 12 Installation surface 13 Fixing hole 14 Convex part 15 Front brim 16 Foot 17 Rear brim 18 Installation surface center line 19 Fixed hole center line 22 Convex part (conventional example)

Claims (7)

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

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