JP2019074243A - Heating cooker and cooking table - Google Patents

Abstract

To easily assemble a heating cooker, in which a top plate is enlarged, to a cooking table.SOLUTION: A heating cooker 10 includes: a top plate 18 which is incorporated into a cooking table 100 in which a through hole 102b is formed at a top board 102 and is large compared to an upper opening of the through hole 102b of the cooking table 100; a center side underframe 16 and an outer side underframe disposed below the top plate 18 and placed on the top board 102 of the cooking table 100; and a body 14 which is disposed in the through hole 102b of the cooking table 100 and houses a heating unit for heating a container placed on the top plate 18. The center side underframe 16 includes an outer edge portion placed on an opening edge part of the upper opening of the through hole 102b of the cooking table 100 and is attached to the body 14. The outer side underframe deploys at the outer side of the center side underframe 16, is bonded to a lower surface of the top plate 18, and is attached to the center side underframe 16.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a cooker and a cooktop on which the cooker is incorporated.

  DESCRIPTION OF RELATED ART Conventionally, the heating cooker incorporated and used for the kitchen table installed in the kitchen is known. (See, for example, Patent Document 1). Such a heating cooker has a top plate placed on the top plate of the cooking platform, and a main body disposed below the top plate and incorporated in the cooking platform. The main body contains a heating coil for inductively heating the container placed on the top plate.

JP, 2009-277520, A

  By the way, in recent years, the top plate which can cover the big whole top plate of a cooking stand is desired, ie, the enlargement of a top plate is desired. However, when the top plate is increased in size, it becomes difficult to incorporate the cooker on the counter. For example, multiple workers have to perform the embedded work.

  Then, this invention makes it a subject to assemble | attach the heating cooker which the top plate enlarged easily to a cooktop.

According to one aspect of the present invention, in order to solve the above-mentioned problems,
It is a heating cooker built into a cooking table in which a through hole is formed in a top plate,
A top plate which is larger than the upper opening of the through hole;
A central under frame and an outer under frame disposed below the top plate and mounted on the top plate;
A body disposed in the through hole and containing a heating unit for heating a container placed on the top plate;
The central underframe includes an outer edge portion mounted on the opening edge of the upper opening of the through hole of the cooking platform and is attached to the main body,
The cooker is provided, wherein the outer underframe unfolds outside of the central underframe, is affixed to the lower surface of the top plate, and is attached to the central underframe.

Also, according to another aspect of the present invention,
A cooking table with a built-in heating cooker,
It has a top plate with a through hole formed,
The heating cooker is
A top plate which is larger than the upper opening of the through hole;
A central under frame and an outer under frame disposed below the top plate and mounted on the top plate;
A body disposed in the through hole and containing a heating unit for heating a container placed on the top plate;
The central underframe includes an outer edge portion mounted on the opening edge of the upper opening of the through hole of the cooking platform and is attached to the main body,
The cooking platform is provided, wherein the outer underframe unfolds outside of the central underframe, is affixed to the lower surface of the top plate, and is attached to the central underframe.

  ADVANTAGE OF THE INVENTION According to this invention, the heating cooker which the top plate enlarged can be easily assembled | attached to a cooktop.

The perspective view of the cooking stand in which the heating cooker which concerns on one embodiment of this invention was integrated Diagram showing the cooker in use by two users Diagram showing a cooker in use by a single user An exploded perspective view of the cooking table An exploded perspective view of the top plate unit Diagram showing the fixing of the top plate unit to the counter Perspective view of the body of the cooker Top view of the body of the cooker Perspective view of the center side underframe Top view of the center side underframe Partial perspective view showing immediately before the outer underframe of the top plate unit and the central underframe are connected A partial enlarged view of FIG. 10 Partial perspective view showing immediately before the main body and the central under frame are connected A partial enlarged view of FIG. 12 Figure for explaining one process of installation work to the cooking table of the heating cooker Perspective view of the operation unit Diagram showing the layout and connection between the operation unit and the main unit A perspective view showing the connector of the operation unit and the operation unit connector of the main body Top view of the console of the operation unit Diagram showing the connection between the operation unit and the heating unit controller Top view of the main body of the heating cooker according to another embodiment

  The heating cooker according to one aspect of the present invention is a heating cooker incorporated in a cooking table having a through hole formed in a top plate, the top plate being larger than the upper opening of the through hole, and the top plate And a heating unit disposed in the through hole and heating the container placed on the top plate. A main body, the central underframe including an outer edge portion mounted on the opening edge of the upper opening of the through hole of the cooking platform, and attached to the main body, the outer underframe being It is developed outside the central underframe, affixed to the lower surface of the top plate, and attached to the central underframe.

  According to one aspect of the present invention, the heating cooker whose top plate is enlarged can be easily assembled to the cooktop.

  For example, the outer underframe extends downward from its lower surface and includes a plurality of externally threaded portions for fixing the top plate to the top plate, and the plurality of threaded through the top plate A wing nut is engaged with each of the male threads. Thereby, the top plate can be fixed to the top plate of the cooking platform.

  For example, the heating cooker includes a plurality of frame fixing screws for fixing the central underframe and the outer underframe to each other, viewed from below the top plate of the cooking platform of the central underframe. In this case, a plurality of screw holes through which the plurality of frame fixing screws pass respectively are formed in a portion located between the outer edge portion and the main body, and the center side under frame is formed in the outer under frame. A plurality of female screw holes are formed to respectively engage with the plurality of frame fixing screws passed through the plurality of threaded through holes. Thus, after the top plate is placed on the top plate of the top, the top plate and the main body can be connected to each other.

  For example, the heating cooker includes a plurality of main body fixing screws for fixing the central underframe and the main body to each other, and in the main body, a plurality of screwings through which the plurality of main body fixing screws pass respectively. A hole is formed, and the center underframe is formed with a plurality of female screw holes that respectively engage with the plurality of body fixing screws passing through the plurality of screw through holes of the body. Thereby, the main body can be removed from the cooktop without removing the top plate from the top plate of the cooktop.

  For example, the upper surface of the top plate is provided with a boundary line indicating an area facing the main body. The portion of the top plate that faces the body that is hot during cooking may be presented and alerted to the user.

  For example, the top plate has a rectangular shape including a longitudinal direction and a lateral direction, and the size of the top plate in the lateral direction is the same as the size of the cooking platform in the same direction, For the hand direction, the distance between the boundary line and the end of the top plate is less than 20 cm. Thus, the container before cooking can be placed on the top plate, and the container during cooking can be easily accessed.

  A cooker according to another aspect of the present invention is a cooker in which a cooker is incorporated, and includes a top plate having a through hole, wherein the cooker is larger than the upper opening of the through hole. A top plate, a central underframe and an outer underframe placed below the top plate and placed on the top plate, and a container placed in the through hole and placed on the top plate A main body containing a heating unit to be heated, the central underframe including an outer edge portion mounted on the opening edge of the upper opening of the through hole and attached to the main body; The underframe unfolds outside of the central underframe, is affixed to the lower surface of the top plate, and is attached to the central underframe.

  According to another aspect of the present invention, it is possible to provide a cooking table on which a heating cooker with a large top plate can be easily assembled.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

  FIG. 1 shows a cooking table in which a heating cooker according to an embodiment of the present invention is incorporated. Moreover, FIG. 2A and FIG. 2B have shown the heating cooker in use by the user.

  As shown in FIG. 1, in the case of the present embodiment, the heating cooker 10 is incorporated in a table-type cooking table 100. The table type cooking table 100 not only provides a place for eating and drinking food, but also provides a cooking place for cooking food. In addition, the heating cooker 10 which concerns on embodiment of this invention may be integrated in a cooktop provided with the kitchen counter (top plate) installed in the kitchen.

  Further, the heating cooker 10 according to the present embodiment can be used simultaneously by a plurality of users A and B as shown in FIG. 2A and, naturally, can also be used by one user A as shown in FIG. 2B. It is configured. Such a cooker 10 usable by one or more users will be described below with reference to the drawings.

  In addition, as shown to FIG. 2A and FIG. 2B, the front direction, the back direction, the left direction, and the right direction are defined on the basis of the heating cooker 10 (cooking stand 100) for convenience. Thus, as shown in FIG. 2A, the user A is located forward with respect to the cooker 10 and the user B is located backward with respect to the cooker 10. Moreover, the left side for the user A is the left side of the heating cooker 10, while the left side for the user B is the right side of the heating cooker 10.

  In the case of the present embodiment, the cooking stand 100 includes the top plate 102, and the heating cooker 10 is incorporated in the top plate 102. Moreover, while the cooking platform 100 equips the front side with the front side drawer | drawer 104, it equips the rear side with the back side drawer | drawer 106. As shown in FIG.

  As shown in FIGS. 2A and 2B, the heating cooker 10 is disposed below the top plate unit 12 mounted on the top plate 102 of the cooking table 100 and the top plate unit 12, and And a body 14 incorporated into the plate 102.

  FIG. 3 is an exploded view of the heating cooker (cooking table). In addition, illustration is abbreviate | omitted about a one part component. FIG. 4 is an exploded view of the top plate unit.

  As shown in FIG. 3, in the case of the present embodiment, the top plate unit 12 is disposed in the recess 102 a formed in the top plate 102 of the cooking stand 100. Further, the main body 14 is partially disposed in the through hole 102b formed in the bottom surface of the recess 102a. The top plate unit 12 and the main body 14 are connected via the center side under frame 16 as described later in detail.

  As shown in FIG. 4, the top plate unit 12 fixes the top plate 18, the outer underframe 20 attached to the lower surface of the top plate 18, the plurality of screws 22, and the plurality of screws 22 to the outer underframe 20. And a plurality of nuts 24.

  The top plate 18 is a rectangular plate made of hard glass, for example, larger than the upper opening of the through hole 102 b of the cooking stand 100 on which the container induction-heated by the heating cooker 10 is placed. That is, it is larger than the main body 14 accommodated in the through hole 102b (see FIGS. 2A and 2B). For example, the size in the longitudinal direction (left and right direction) is about 120 cm, and the size in the short direction (front and back direction) is about 80 cm. Further, as shown in FIG. 2A, in the case of the present embodiment, the top plate 18 is substantially the same as the top plate 102 of the cooking platform 100 with respect to the size in the front-rear direction.

  In the case of the present embodiment, the outer underframe 20 is composed of two subframes 20A and 20B. In addition, it is also possible to comprise the outer under frame 20 as one part of frame shape.

  The outer underframe 20 (subframes 20A and 20B) is, for example, a frame formed by press-forming a thin metal plate. Also, the outer underframe 20 is attached to the outer portion of the lower surface of the top plate 18 except for the central portion using, for example, an adhesive.

  Further, the outer underframe 20 is formed with a plurality of screw holes 20a through which the plurality of screws 22 pass. The screw 22 is fixed to the outer underframe 20 by engaging the nut 24 with the external thread portion of the screw 22 which has passed through the screw through hole 20 a. Thereby, the outer underframe 20 (top plate unit 12) is provided with a plurality of externally threaded portions 12a extending downward from the lower surface as shown in FIG.

  The plurality of externally threaded portions 12 a of the top plate unit 12 shown in FIG. 3 are used to fix the top plate unit 12 to the top plate 102 of the cooktop 100.

  Specifically, as shown in FIG. 3, a plurality of screw through holes 102 c through which the plurality of external threads 12 a of the top plate unit 12 pass are formed on the bottom surface of the recess 102 a of the top plate 102 of the cooking table 100. It is done.

  FIG. 5 shows a cross section of a screw through hole 102 c formed in the top plate 102 of the cooking stand 100 for fixing the top plate unit 12.

  As shown in FIG. 5, the externally threaded portion 12 a of the top plate unit 12 penetrates the top plate 102 of the cooking stand 100. A washer 26 is extrapolated to the pierced external thread 12a (an external thread of the screw 22), and a wing nut 28 is engaged with the washer 26. Thereby, the top plate unit 12 (the outer underframe 20 thereof) is mounted on the top plate 102 of the cooking stand 100 and fixed. Further, by turning the wing nut 28, the distance between the top plate unit 12 and the bottom surface of the recess 100a of the cooktop 100 can be finely adjusted. Thereby, the upper surface of the top plate 102 of the cooking stand 100 and the upper surface of the top plate unit 12 (top plate 18) can be arranged on the same plane. As a result, the occurrence of a step between the upper surface of the top plate 102 of the cooking stand 100 and the upper surface of the top plate 18 is suppressed. In addition, the wing nut 28 is accommodated in the counterbore 102 c in order to hide the wing nut 28 and to suppress contact with the wing nut 28.

  Next, the main body 14 of the heating cooker 10 will be described.

  FIG. 6 is a perspective view of the main body of the heating cooker, and FIG. 7 is a top view of the main body.

  As shown in FIG. 6, the main body 14 of the heating cooker 10 has a housing 30 and a plurality of heating units 32A, 32B, 32C housed in the housing 30.

  As shown in FIG. 6, the housing 30 is a rectangular parallelepiped box with an open top, and is made of, for example, a metal material. Moreover, the housing 30 is provided with the flange part 30a in the upper end. Furthermore, the housing 30 has a size that can pass through the through hole 102 b formed in the top plate 102 of the cooking stand 100.

  As shown in FIGS. 6 and 7, the plurality of heating units 32A, 32B, and 32C are units for inductively heating the container placed on the central portion of the top plate 18 from below. As shown in FIGS. 2A and 2B, the heating unit 32A is housed on the left side of the main body 14. Also, the heating unit 32B is accommodated on the right side of the main body 14, and the heating unit 32C is disposed between the heating units 32A and 32B.

  In the case of the present embodiment, the left and right heating units 32A, 32B have the same configuration, and have the same one heating coil 34. The central heating unit 32C has four identical heating coils 36 aligned in the left-right direction of the heating cooker 10. As shown in FIGS. 2A and 2B, a marker line 18a indicating the position of the heating coil is provided on the top plate 18 so that the user can know the position of the heating coils 34 and 36 located below the top plate 18. Is drawn on the top of the This allows the user to place the container on the heating coils 34, 36.

  Boundary lines 18 b are shown on the top surface of the top plate 18 as shown in FIG. 2A in relation to the marker lines 18 a. The boundary line 18 b indicates the area of the top plate 18 opposed to the main body 14. Since the portion of the top plate 18 opposed to the main body 14 becomes hot during cooking, the user is alerted by the boundary line 18 b.

  On the other hand, the outside of the boundary line 18b, that is, the region between the boundary line 18b and the front-rear direction end of the top plate 18 is wide so that the user can perform cooking operations other than heating and cooking. For example, in order to be able to place dishes and the like, and in consideration of easy access to the containers (the containers on the heating units 32A, 32B and 32C) during cooking, the front and back direction of the boundary line 18b and the top plate 18 The distance L to the end of is set to about 20 cm.

  An operation unit for the user to operate the heating units 32A, 32B and 32C is not provided in the main body 14. In the case of the present embodiment, as shown in FIGS. 2A and 2B, the first and second operation units 50A, 50B of the heating cooker 10 are independent of the main body 14, and the front drawer 104 of the cooking stand 100. And the rear drawer 106. The details of the first and second operation units 50A and 50B will be described later.

  In order to connect such a main body 14 and the top plate unit 12, as shown in FIG. 3, a central underframe 16 is present between them.

  The central underframe 16 is also disposed below the top plate 18 in the same manner as the outer underframe 20 of the top plate unit 12. Specifically, unlike the outer underframe 20, it is disposed below the central portion of the top plate 18. That is, the central underframe 16 is surrounded by the outer underframe 20, and the outer underframe 20 is developed outside the central underframe 16.

  FIG. 8 is a perspective view of the central underframe, and FIG. 9 is a top view of the central underframe.

  As shown in FIGS. 8 and 9, the central underframe 16 is, for example, a frame-shaped frame formed by press-forming a thin metal plate. The center underframe 16 may be made of the same material as the outer underframe 20.

  Unlike the outer underframe 20, the center underframe 16 is not attached to the lower surface of the top plate 18. That is, as shown in FIG. 3, the central underframe 16 is separate from the top plate unit 12 configured of the top plate 18 and the outer underframe 20.

  The center side under frame 16 has an outer edge portion 16a placed on the top plate 102 of the cooktop 100 shown in FIG. 1, specifically the opening edge of the upper opening of the through hole 102b, which will be described in detail later. (A portion other than the outer edge portion 16a is located on the through hole 102b). Inside the outer edge portion 16a, the central underframe 16 is provided with a plurality of screw holes 16b for connecting with the top plate unit 12 (outer underframe 20).

  FIG. 10 is a partial perspective view showing immediately before the top plate unit and the center side underframe are connected, and FIG. 11 is a partial enlarged view of FIG.

  As shown in FIGS. 10 and 11, in the case of the present embodiment, the threaded through hole 16 b of the central underframe 16 is provided at the bottom of the recess 16 c formed in the central underframe 16. A frame fixing screw 40 for fixing the central underframe 16 and the top plate unit 12 (outer underframe 20) to each other is inserted through the screw through hole 16b.

  The frame fixing screw 40 which has passed through the screw hole 16 b of the central under frame 16 is formed in the outer under frame 20 and engages with the screw hole 20 b. In the case of the present embodiment, the female screw hole 20 b is formed in a protrusion 20 c that protrudes downward and engages with the recess 16 c of the central under frame 16. That is, by engaging the plurality of projections 20c of the outer underframe 20 with the plurality of recesses 16c of the central underframe 16, the internally threaded hole 20b is positioned above the screw through hole 16b (top plate unit 12 and the central underframe 16 are aligned with one another).

  As shown in FIG. 11, there is a screw through hole 16 b of the central underframe 16, and a female screw hole 20 b is located in the outer underframe 20 located above it. Therefore, the frame fixing screw 40 is inserted from below into the screw hole 16 b of the central under frame 16 and engaged with the female screw hole 20 b of the outer under frame 20. In order to make it possible, as shown in FIG. 12, when viewed from below the top plate 102 of the cooking stand 100, the outer edge portion 16 a placed on the top plate 102 and the main body 14 (housing 30) A threaded through hole 16b is formed in the portion of the central under frame 16 located between them. Thereby, the worker also undercuts the top plate 102 of the cooking platform 100 and uses the tool for fixing the frame fixing screw 40 through the gap between the inner peripheral surface of the through hole 102 b of the cooking platform 100 and the main body 14. It can be used and turned.

  Further, as shown in FIG. 9, the central underframe 16 is provided with a plurality of female screw holes 16d for connecting with the main body 14 (the flange portion 30a of the housing 30) inside the outer edge portion 16a.

  As shown in FIG. 7, a plurality of screw holes 30 b of the main body 14 corresponding to the plurality of female screw holes 16 d of the central under frame 16 are formed in the flange portion 30 a of the housing 30.

  The main body 14 (flange portion 30a of the housing 30) and the central underframe 16 are shown in FIG. 12 showing the state immediately before the main body and the central underframe are connected and FIG. 13 which is a partial enlarged view of FIG. , Fixed by a main body fixing screw 42.

  Specifically, the main body fixing screw 42 is inserted from below into the threaded hole 30 b formed in the flange portion 30 a of the housing 30 of the main body 14 and engaged with the female screw hole 16 d of the central underframe 16.

  Up to this point, the configurations of the top plate unit 12, the central underframe 16, and the main body 14 have been described, and in particular, the configurations relating to the connection therebetween. Here, the reason for adopting such a configuration of the top plate unit 12, the center side under frame 16, and the main body 14 will be described.

  First, it is very difficult to incorporate the top plate unit 12, the central underframe 16 and the main body 14 on the cooktop 100 when they are already connected to each other. Specifically, the main body 14 of the heating cooker 10 is attached with a heavy (for example, about 20 kg) main body 14 at the center of the top plate unit 12 which is approximately the same size as the top plate 102 of the cooking table 100. It is very difficult to place it on the top plate 102 of the cooking stand 100 so as to enter the through hole 102 b of the For example, during the operation, there is a risk that the top plate 18 of the top plate unit 12 may break. Also, for example, a plurality of workers are required. Furthermore, transportation to the cooking platform 100 is very time-consuming and difficult.

  A central underframe 16 and an outer underframe 20 are present, rather than a single underframe, to facilitate the incorporation of such a cooker 10 into the cooktop 100.

  FIG. 14 is a figure for demonstrating 1 process of the integration work to the cooking plate of a heating cooker.

  As shown in FIG. 14, the main body 14 to which the center side under frame 16 is attached in advance is first assembled to the cooktop 100. At this time, since the top plate unit 12 is not attached to the central underframe 16, the operator can accommodate the main body 14 in the through hole 102b of the cooking stand 100 while visually recognizing.

  As shown in FIG. 14, the top plate unit 12 is placed on the top plate 102 of the cooking platform 100 after the center-side underframe 16 and the main body 14 are incorporated into the cooking platform 100. Then, as shown in FIG. 5, the top plate unit 12 is fixed to the top plate 102 of the cooking stand 100 by attaching the wing nuts 28 to each of the plurality of external thread parts 12 a of the top plate unit 12.

  After the top plate unit 12 is fixed to the cooking stand 100, the outer underframe 20 in the top plate unit 12 and the center underframe 16 already attached to the main body 14 are fixed to each other.

  If it is the incorporation operation | work to the cooking stand 100 of such a heating cooker 10, it can carry out with few workers. In addition, since the top plate unit 12 and the main body 14 are separate bodies before being incorporated into the cooking table 100, the packaging is simple and transport to the cooking table 100 is easy (the top plate unit 12 is attached to the main body 14). Compared to shipping and shipping in the installed state).

  Moreover, according to such a heating cooker 10, not only the installation operation | work to the cooking stand 100 but a maintenance operation is easy.

  For example, when maintenance such as replacement or repair of the main body 14 is performed, it is not necessary to remove the top plate unit 12 from the cooktop 100. This is because the main body 14 is fixed from the lower side by the main body fixing screw 42 to the central under frame 16 as shown in FIGS. 12 and 13. The operator goes under the top plate 102 of the cooking platform 100 and removes the main body fixing screw 42 to remove the main body 14 below the top plate 102 while the top plate unit 12 is fixed to the cooking platform 100. be able to.

  Further, when maintenance such as replacement or repair of the top plate unit 12 is performed, it is not necessary to remove the main body 14 from the cooktop 100. This is because, as shown in FIGS. 10 to 12, the center underframe 16 is fixed from below by the frame fixing screw 40 with respect to the outer underframe 20 of the top plate unit 12. The operator goes under the top plate 102 of the cooking stand 100 and removes the frame fixing screw 40 to make the top plate unit 12 the top plate 102 of the cooking stand 100 in a state where the main body 14 is incorporated into the cooking stand 100. Can be removed from

  Such a built-in operation and maintenance operation are obviously easier as compared to the case where the heating cooker 10 can not be disassembled so that the top plate unit 12 and the main body 14 can be separated.

  As shown in FIG. 14, when the main body 14 and the top plate unit 12 are incorporated into the cooktop 100, first and second operation units 50A, 50B separate from the main body 14 are also incorporated into the cooktop 100. Specifically, as shown in FIG. 2A, the first operation unit 50A is stored in the front drawer 104 of the cooking stand 100, and the second operation unit 50B is stored in the rear drawer 106.

  In the case of the present embodiment, the first operation unit 50A and the second operation unit 50B have the same configuration.

  FIG. 15 is a perspective view of the operation unit, and FIG. 16 is a view showing the layout and connection of the operation unit and the main body.

  As shown in FIG. 15, the first and second operation units 50A, 50B are connected by the connecting cable 52 for connecting to the main body 14 of the heating cooker 10 and the heating units 32A, 32B, 32C of the main body 14 by the user. And a console 54 for operation.

  As shown in FIG. 6 and as shown in FIG. 16, connectors 30d and 30f are provided on the main body 14 to connect with the connection cables 52 of the first and second operation units 50A and 50B, respectively. .

  Specifically, in the case of the present embodiment, as shown in FIGS. 6 and 16, the first operation unit disposed on the front side surface 30c of the main body 14 (housing 30) in front of the main body 14 in a top view. A front operation unit connector 30d is provided for connection with the connection cable 52 of 50A. In addition, as shown in FIG. 16, a rear operation unit connected to the connection cable 52 of the second operation unit 50B disposed on the rear side of the main body 14 in a top view on the rear side surface 30 e of the main body 14 (housing 30) A connector 30f is provided.

  As shown in FIG. 17, the front operation unit connector 30d of the main body 14 and the rear operation unit connector 30f have the same configuration, and are provided at the tip of the connection cable 52 of the first and second operation units 50A and 50B. It connects with the provided plug connector 56. That is, the front operation unit connector 30d can be connected to any of the first and second operation units 50A and 50B, and the rear operation unit connector 30f can also be connected to the first and second operation units 50A, It can be connected to any of the 50B. Therefore, unlike in FIG. 16, it is possible that the second operation unit 50B is disposed in front of the main body 14 and the first operation unit 50A is disposed behind the main body 14.

  FIG. 18 is a top view of the console of the operation unit.

  As shown in FIG. 18, the console 54 of each of the first and second operation units 50A and 50B includes a first operation unit 54A, a second operation unit 54B, and a third operation unit 54C.

  Although details will be described later, the first operation unit 54A of the console 54 is configured to be able to receive operations of both the left and right heating units 32A and 32B, and is disposed on the left side of the console 54. Further, the second operation unit 54B is configured to be able to receive operations of both the left and right heating units 32A and 32B, and is disposed on the right side of the console 54. Therefore, as shown in FIG. 16, in the first operation unit 50A disposed in front of the main body 14 and facing the main body 14, the first operation portion 54A of the console 54 is more than the second operation portion 54B. The second operation unit 54B is located on the left side, and the second operation unit 54B is located on the right side of the first operation unit 54A. On the other hand, in the second operation unit 50B disposed behind the main body 14 and facing the main body 14, the first operation portion 54A of the console 54 is located on the right side of the second operation portion 54B, The operation unit 54B is located on the left side of the first operation unit 54A.

  As shown in FIG. 16, in the first operation unit 50A disposed in front of the main body 14, the first operation unit 54A receives an operation of the left heating unit 32A facing in the front-rear direction (that is, close) The second operation unit 54B functions as an operation unit that receives an operation of the right side heating unit 32B facing (that is, close to) the front-rear direction. On the other hand, in the second operation unit 50B disposed behind the main body 14, the first operation unit 54A functions as an operation unit that receives an operation of the right side heating unit 32B facing (that is, close to) the front-rear direction. The second operation unit 54B functions as an operation unit that receives an operation of the left heating unit 32A facing (that is, close to) the front-rear direction.

  That is, the first operation unit 54A of the first operation unit 50A and the second operation unit 54B of the second operation unit 50B can be used to operate the left heating unit 32A. Further, the second operation unit 54B of the first operation unit 50A and the first operation unit 54A of the second operation unit 50B can be used to operate the right heating unit 32B.

  The configuration for that will be specifically described using FIG.

  As shown in FIG. 19, the first operation unit 50 </ b> A disposed in front of the main body 14 is connected to the front operation unit connector 30 d of the main body 14. Thereby, the first operation unit 54A on the left side of the first operation unit 50A is connected to the left heating unit control unit 56A for controlling the left heating unit 32A. Further, in the first operation unit 50A, the second operation unit 54B on the right side is connected to the right heating unit control unit 56B for controlling the right heating unit 32B. As a result, as shown in FIG. 16, the first operation unit 54A of the first operation unit 50A can operate the opposing left side heating unit 32A via the left side heating unit control unit 56A. Further, the second operation unit 54B in the first operation unit 50B can operate the opposing right side heating unit 32B via the right side heating unit control unit 56B. The central third operation unit 54C in the first operation unit 50A is connected to the central heating unit control unit 56C that controls the central heating unit 32C, and operates the central heating unit 32C via the central heating unit control unit 56C. can do.

  On the other hand, as shown in FIG. 19, the second operation unit 50 </ b> B disposed behind the main body 14 is connected to the rear operation unit connector 30 f of the main body 14. Thus, the left first operation unit 54A in the second operation unit 50B is connected to the right heating unit control unit 56B. The second operation unit 54B on the right side of the second operation unit 50B is connected to the left heating unit control unit 56A. As a result, as shown in FIG. 16, the first operation unit 54A of the second operation unit 50B can operate the opposing right side heating unit 32B via the right side heating unit control unit 56B. The second operation unit 54B of the second operation unit 50B can operate the opposing left heating unit 32A via the left heating unit control unit 56A. The central third operation unit 54C in the second operation unit 50B is connected to the central heating unit control unit 56C that controls the central heating unit 32C, and operates the central heating unit 32C via the central heating unit control unit 56C. can do.

  Further, in the first and second operation units 50A and 50B, the first operation unit 54A and the second operation unit 54B are configured to be able to operate the left and right heating units 32A and 32B, respectively. Even if the operation unit 50A and the second operation unit 50B are arranged in reverse (replaced), the heating unit can be similarly operated by the operation unit facing each other.

  The left heating unit control unit 56A, the right heating unit control unit 56B, and the central heating unit control unit 56C may be configured by separate circuits formed on one circuit board, for example, or each individual circuit It may be configured by a substrate.

  From here, the details of the console 54 of the first and second operation units 50A and 50B, that is, the details of the first operation unit 54A, the second operation unit 54B, and the third operation unit 54C will be described. In the case of the present embodiment, since the first operation unit 54A and the second operation unit 54B are the same, the first operation unit 54A will be mainly described.

  As shown in FIG. 18, the first operation unit 54A (or the second operation unit 54B) of the console 54 starts heating or heats the opposing heating unit (one of the heating units 32A and 32B). It has a start / stop button 60 to stop, a temperature control button 62 to set the heating temperature, and a time setting button 64 to set the heating and cooking time. In addition, the menu button 66 for selecting the type of cooking (for example, grilled food, fried food, boiled food, etc.), and the display unit 68 for displaying heating operation information of the heating unit such as heating temperature and heating elapsed time are the first operation. The unit 54A is provided. The third operation unit 54C also includes the start / stop button 60, the temperature adjustment button 62, the time setting button 64, the menu button 66, and the display unit 68.

  The third operation unit 54C includes an area selection button 70 which is not provided in the first and second operation units 54A and 54B. The area selection button 70 is a button for selecting the heating coil 32 used for cooking in the plurality of heating coils 36 of the central heating unit 32C. For example, pressing the area selection button 70 at least once enables all heating coils 36 to be used by pressing once and pressing the area selection button 70 at least once, such as pressing two heating coils 36 in the middle. It can be used.

  In the case of the present embodiment, the heating operation information of the left heating unit 32A is displayed on the display unit 68 of the first operation unit 54A of the first operation unit 50A and the second operation unit 50B. It is also displayed on the display unit 68 of the operation unit 54B.

  Further, the heating operation information of the right side heating unit 32B is displayed on the display unit 68 of the second operation unit 54B of the first operation unit 50A, and the display of the first operation unit 54A of the second operation unit 50B. It is also displayed on the part 68.

  The heating operation information of the central heating unit 32C is displayed on the display unit 68 of the third operation unit 54C of the first operation unit 50A, and displayed on the third operation unit 54C of the second operation unit 50B. It is also displayed on the part 68.

  Thus, as shown in FIG. 2A, the user A who uses the first operation unit 50A and the user B who uses the second operation unit 50B transmit the heating operation information of the heating units 32A, 32B, and 32C, respectively. It can be shared.

  Further, in the case of the present embodiment, the heating unit being operated by any one of the first operation unit 50A and the second operation unit 50B can not be operated by the other operation unit. Operation of the operation unit is restricted.

  For example, as shown in FIG. 19, the left heating unit controller 56A for controlling the left heating unit 32A receives an operation signal from the first operation unit 54A of the first operation unit 50A, and based on the received signal The left heating unit 32A is controlled. At that time, even if the operation signal from the second operation unit 54B of the second operation unit 50B is received, the left heating unit control unit 56A performs control based on the operation signal from the second operation unit 50B. Not performed.

  Thereby, for example, even if the second operation unit 54B of the second operation unit 50B is operated while the temperature adjustment button 62 in the first operation unit 54A of the first operation unit 50A is pressed, The operation of the left heating unit 32A corresponding to the operation is not performed. Also, for example, while the time setting button 64 in the second operation unit 54B of the second operation unit 50B is pressed, even if the first operation unit 54A of the first operation unit 50A is operated, The operation of the corresponding left heating unit 32A is not performed. This prevents the operation by one operating unit for one heating unit from being disturbed by the operation of the other operating unit.

  The user who operates the operation unit whose operation is restricted may be notified that the operation is restricted. For example, the user may be notified via the display unit of the operation unit of the operation unit whose operation is restricted. Alternatively, the operation unit may include a speaker, and the user may be notified by the speaker.

  Further, in the case of the present embodiment, as shown in FIG. 18, the first and second operation units 50A, 50B are operated by the user to operate the left heating unit 32A, the right heating unit 32B, and the central heating unit 32C, respectively. It has a lock button 72 which is restricted by itself. Further, the display unit 74 for presenting the user that the lock is in progress is provided with the first and second operation units 50A and 50B. For example, as shown in FIG. 16, the display unit 74 displays a key mark for presenting the user that locking is in progress.

  In the case of the present embodiment, when one of the first and second operation units 50A, 50B is pressed, the operation of both the first and second operation units 50A, 50B is restricted. . Thereby, the operation state of the left heating unit 32A, the right heating unit 32B, and the central heating unit 32C at the timing when the lock button 72 is pressed can be maintained. In addition, the first and second operation units 50A, 50B are unnecessarily operated, thereby suppressing the heating unit from performing an operation which the user does not want.

  Note that after both operations of the first and second operation units 50A and 50B are restricted, when the lock button 72 pressed for the operation restriction is pressed again, the operation restriction is released.

  The operation unit whose operation is restricted by the lock button may be only the operation unit provided with the pressed lock button or only the operation unit not provided with the pressed lock button. As an alternative, there is no first lock button for restricting the operation to both operation units, a second lock button for operation restriction only to the operation unit with the operated lock button, and no operated lock button Each of the first and second operation units 50A, 50B may have a third lock button for restricting the operation only to the operation unit.

  As mentioned above, according to such this embodiment, the heating cooker 10 which the top plate 18 enlarged can be easily assembled | attached to the cooktop 100. As shown in FIG.

  As mentioned above, although the present invention was described with the above-mentioned embodiment, the present invention is not limited to the above-mentioned embodiment.

  For example, in the case of the above embodiment, as shown in FIG. 7, the left heating unit 32A and the right heating unit 32B have one heating coil 34, and the central heating unit 32C is aligned in the left-right direction of the main body 14 Has two heating coils 36. However, the embodiment according to the present invention is not limited to this.

  FIG. 20 is a top view of the main body 114 of the heating cooker according to another embodiment.

  As shown in FIG. 20, the main body 114 accommodates the left heating unit 132A, the right heating unit 132B, and the central heating unit 132C. The left heating unit 132A and the right heating unit 132B each include four heating coils 134 aligned in the front-rear direction of the main body 114. The central heating unit 132C has three heating coils 136 aligned in the left-right direction of the main body 114.

  Thus, the heating cooker which concerns on embodiment of this invention does not ask | require the number and the layout of a heating coil in a heating unit. It is sufficient if at least one heating unit is provided. The heating unit is not limited to an electromagnetic cooker equipped with an induction heating (IH) unit as heating means, but may be a gas stove equipped with a gas as heating means, an electric stove equipped with a heating wire such as nichrome wire as heating means. In the case of a heating means such as a gas stove, the container is placed on the top plate via gotoku and the like, and the through hole is provided in the top plate so that the heating means contained in the main body can heat the container.

  Also, for example, in the case of the above-described embodiment, the heating cooker 10 has two independent operation units 50A, 50B with respect to the main body 14 incorporated into the cooking table 100, but the embodiment of the present invention Not exclusively. The operation unit may be one. In addition, an operation unit configured with, for example, a touch screen may be incorporated in the top plate unit 12.

  This invention is applicable if it is a heating cooker provided with the top plate in which the container heated is mounted.

DESCRIPTION OF SYMBOLS 10 heating cooker 14 main body 16 center side under frame 18 top plate 100 cooktop 102 top plate 102b through hole

Claims (7)

It is a heating cooker built into a cooking table in which a through hole is formed in a top plate,
A top plate which is larger than the upper opening of the through hole;
A central under frame and an outer under frame disposed below the top plate and mounted on the top plate;
A body disposed in the through hole and containing a heating unit for heating a container placed on the top plate;
The central underframe includes an outer edge portion mounted on the opening edge of the upper opening of the through hole and is attached to the main body,
The cooker, wherein the outer underframe unfolds outside of the central underframe, is affixed to the lower surface of the top plate, and is attached to the central underframe. The outer underframe extends downward from its lower surface and includes a plurality of externally threaded portions for securing the top plate to the top plate,
The heating cooker according to claim 1, wherein a wing nut is engaged with each of the plurality of male threads passing through the top plate. A plurality of frame fixing screws for fixing the central underframe and the outer underframe to each other,
A plurality of screws through which the plurality of frame fixing screws pass, respectively, in a portion of the central underframe, which is located between the outer edge portion and the main body when viewed from below the top plate of the cooking platform. Through holes are formed,
The external underframe is formed with a plurality of female screw holes respectively engaged with the plurality of frame fixing screws passed through the plurality of screw through holes of the central underframe. Cooker as described in. A plurality of body fixing screws for fixing the central underframe and the body to each other,
The main body is formed with a plurality of screw through holes through which the plurality of main body fixing screws pass respectively;
4. The central underframe according to any one of claims 1 to 3, wherein a plurality of female screw holes respectively engaged with the plurality of main body fixing screws passed through the plurality of screw holes of the main body are formed. The heating cooker according to any one of the preceding claims.   The heating cooker according to any one of claims 1 to 4, wherein a boundary line indicating an area facing the main body is provided on the top surface of the top plate. The top plate has a rectangular shape including a longitudinal direction and a lateral direction,
The size in the short direction of the top plate is the same as the size in the same direction of the cooking platform,
The heating cooker according to claim 5, wherein a distance between the boundary line and an end of the top plate is 20 cm or less in the short direction. A cooking table with a built-in heating cooker,
It has a top plate with a through hole formed,
The heating cooker is
A top plate which is larger than the upper opening of the through hole;
A central under frame and an outer under frame disposed below the top plate and mounted on the top plate;
A body disposed in the through hole and containing a heating unit for heating a container placed on the top plate;
The central underframe includes an outer edge portion mounted on the opening edge of the upper opening of the through hole and is attached to the main body,
The cooking platform, wherein the outer underframe unfolds outside of the central underframe, is affixed to the lower surface of the top plate, and is attached to the central underframe.

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