HEATING COOKING SYSTEM

Abstract

A heating cooking system includes a first cooking device, a second cooking device, and an accommodation portion. The first cooking device includes a first upper wall and a first lower wall. A foodstuff to be cooked is carried to a rear side through a first opening. In the second cooking device, at least a second width in a left-right direction is smaller than a first width of the first cooking device in the left-right direction. The accommodation portion has an upper portion having a third width corresponding to the first width of the first lower wall of the first cooking device, and accommodates the second cooking device.

Claims

1. A heating cooking system comprising: a first cooking device including a first upper wall and a first lower wall, into which a foodstuff to be cooked is carried in a first direction through a first opening; a second cooking device in which at least a length in a third direction orthogonal to the first direction and a second direction along an up-down direction is smaller than a length of the first cooking device in the third direction; and an accommodation portion having a lower portion having a length in the third direction corresponding to a length in the third direction of the first upper wall of the first cooking device or an upper portion having a length in the third direction corresponding to a length of the first lower wall of the first cooking device in the third direction, configured to house the second cooking device.

2. The heating cooking system according to claim 1, wherein the accommodation portion is disposed below the first cooking device.

3. The heating cooking system according to claim 1, wherein the second cooking device includes a second door capable of opening and closing a second opening through which the foodstuff to be cooked is carried in in the first direction, and a length of the second door in the third direction corresponds to a length of the accommodation portion in the third direction.

4. The heating cooking system according to claim 1, wherein the second cooking device includes a pair of second side walls facing each other in the third direction, a pair of sandwiching portions is provided in the lower portion of the accommodation portion, the pair of sandwiching portions being upright to sandwich the pair of second side walls of the second cooking device, and the pair of sandwiching portions are respectively connected to the pair of second side walls.

5. The heating cooking system according to claim 4, wherein the accommodation portion further includes a pair of side portions respectively facing the pair of second side walls and configured to connect the upper portion and the lower portion, and the side portion has a first working hole facing the sandwiching portion.

6. The heating cooking system according to claim 5, wherein the side portion has a second working hole larger than the first working hole above the first working hole.

7. The heating cooking system according to claim 2, wherein the second cooking device includes a pair of second side walls facing each other in the third direction, and the accommodation portion includes: a pair of side portions respectively facing the pair of second side walls and configured to connect the upper portion and the lower portion; an upper beam member configured to connect an upper end portion of one of the pair of side portions and an upper end portion of the other of the pair of side portions; and a vertical beam member configured to connect the upper portion and the lower portion along the side portion.

8. The heating cooking system according to claim 2, wherein the first cooking device further includes a pair of first side walls facing each other in the third direction, the second cooking device includes a pair of second side walls facing each other in the third direction, the accommodation portion further includes a pair of side portions respectively facing the pair of second side walls and configured to connect the upper portion and the lower portion, and the heating cooking system further includes a connecting portion configured to connect the first side wall and the side portion.

9. The heating cooking system according to claim 8, wherein the side portion includes a cutout portion cut out downward from an upper end portion, and the connecting portion includes: a connecting body; and a bent portion that is bent from the connecting body toward the second cooking device in the cutout portion and is fixed to the side portion.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0007] FIG. 1 is an external perspective view illustrating a heating cooking system with a first door opened according to the present embodiment;

[0008] FIG. 2 is an external perspective view illustrating the heating cooking system with a second door opened according to the present embodiment;

[0009] FIG. 3 is a front view illustrating the heating cooking system according to the present embodiment;

[0010] FIG. 4 is an exploded perspective view illustrating a first cooking device and a second cooking device accommodated in an accommodation portion;

[0011] FIG. 5 is an exploded perspective view illustrating the first cooking device, the second cooking device, and the accommodation portion;

[0012] FIG. 6 is a perspective view illustrating a lower portion of the accommodation portion, an upper beam member, and a vertical beam member;

[0013] FIG. 7 is an exploded perspective view illustrating the first cooking device, a side portion of the accommodation portion, and a connecting portion; and

[0014] FIG. 8 is a front view illustrating a heating cooking system according to another embodiment.

DETAILED DESCRIPTION

[0015] Hereinafter, embodiments of the present disclosure will be described with reference to the drawings. Note that, in the drawings, the same or corresponding portions are denoted by the same reference numerals, and descriptions thereof will not be repeated.

[0016] A heating cooking system 1 will be described with reference to FIGS. 1 to 3. FIG. 1 is an external perspective view illustrating the heating cooking system 1 with a first door 15 opened according to the present embodiment. FIG. 1 is an external perspective view illustrating the heating cooking system 1 with a second door 25 opened according to the present embodiment. Specifically, FIGS. 1 and 2 each illustrate an appearance of the heating cooking system 1 as viewed from diagonally above on the front right side. FIG. 3 is a front view illustrating the heating cooking system 1 according to the present embodiment. In the heating cooking system 1 according to the present embodiment, for example, a built-in type in which a part of the heating cooking system 1 is embedded in a part of a wall of a building is shown. As illustrated in FIGS. 1 to 3, the heating cooking system 1 according to the present embodiment includes a display device 6, a control device 8, a first cooking device 10, and a second cooking device 20.

[0017] In the present embodiment, the side of the heating cooking system 1 on which the display device 6 is disposed is defined as a front side X1, and the opposite side is defined as a rear side X2. The left side of the heating cooking system 1 as viewed from the front side X1 is defined as a left side Y1, and the opposite side is defined as a right side Y2. In addition, in the up-down direction Z orthogonal to the front-rear direction X and the left-right direction Y of the heating cooking system 1, a side on which the display device 6 is disposed is defined as an upper side Z1, and an opposite side is defined as a lower side Z2. The rear side X2 corresponds to, for example, a first direction. The up-down direction Z corresponds to, for example, a second direction. The left-right direction Y corresponds to, for example, a third direction.

[0018] The first cooking device 10 is, for example, an oven. The first cooking device 10 includes a first housing 10A. The first housing 10A is formed in a substantially rectangular parallelepiped shape. The first housing 10A includes a first opening 10a, a first door 15, and a first accommodation chamber 16.

[0019] The first accommodation chamber 16 accommodates the foodstuff to be cooked. The first accommodation chamber 16 has the first opening 10a on the front side X1. The first opening 10a opens toward the front side X1. The foodstuff to be cooked is carried into the rear side X2 through the first opening 10a.

[0020] The first door 15 opens and closes the first opening 10a. The first door 15 has a shaft 15a extending along the left-right direction Y. The shaft 15a is disposed at an end on the lower side Z2 of the first door 15. The first door 15 is pivotally supported so as to be rotatable about the shaft 15a. Specifically, the first door 15 rotates in the front-rear direction X about the shaft 15a.

[0021] The second cooking device 20 is, for example, a microwave oven. In the present embodiment, the second cooking device 20 has only the microwave heating mode as the heating cooking mode, but may have a heating mode other than the microwave heating mode. For example, a grill heating mode may be provided in which a heater is provided and the foodstuff to be cooked is heated and cooked using radiation heating.

[0022] The second cooking device 20 is disposed on the lower side Z2 of the first cooking device 10. The second cooking device 20 includes a second housing 20A. The second housing 20A is formed in a substantially rectangular parallelepiped shape. The second housing 20A includes a second opening 20a, a second door 25, and a second accommodation chamber 26.

[0023] The second accommodation chamber 26 houses the movable accommodation portion 25a. The movable accommodation portion 25a stores the foodstuff to be cooked. The second accommodation chamber 26 has the second opening 20a on the front side X1. The second opening 20a opens toward the front side X1. The movable accommodation portion 25a is carried into the rear side X2 through the second opening 20a.

[0024] The second door 25 opens and closes the second opening 20a. The foodstuff to be cooked is carried into the rear side X2 through the second opening 20a. The second door 25 includes a movable accommodation portion 25a and a slide portion (not illustrated). The movable accommodation portion 25a is fixed to the rear side surface of the second door 25.

[0025] For example, the slide portion is fixed to the rear side surface of the second door 25 on both left and right sides of the movable accommodation portion 25a. The slide is slidably supported by a slide rail (not illustrated) fixed to the second accommodation chamber 26. As a result, the second door 25 and the movable accommodation portion 25a slide in the front-rear direction X. That is, the movable accommodation portion 25a is taken in and out in the front-rear direction X together with the second door 25 and the slide portion.

[0026] The display device 6 is, for example, a liquid crystal display (LCD). The display device 6 is a single display device shared by the first cooking device 10 and the second cooking device 20. The display device 6 is disposed on the upper side Z1 relative to the first cooking device 10. The display device 6 can receive both the first operation on the first cooking device 10 and the second operation on the second cooking device 20. The display device 6 displays a selection screen, an operation screen, and an indicator.

[0027] Specifically, the control device 8 includes a processor such as a central processing unit (CPU). The processor controls operations of the heating cooking system 1 and the display device 6 by executing a computer program stored in a storage device (not illustrated).

[0028] Specifically, the control device 8 can be realized by an application specific integrated circuit (ASIC) or the like.

[0029] Next, the first cooking device 10 and the second cooking device 20 according to the present embodiment will be further described with reference to FIGS. 4 and 5. FIG. 4 is an exploded perspective view illustrating the first cooking device 10 and the second cooking device 20 accommodated in the accommodation portion 30, and FIG. 5 is an exploded perspective view illustrating the first cooking device 10, the second cooking device 20, and the accommodation portion 30. Specifically, FIGS. 4 and 5 each illustrate an appearance of the heating cooking system 1 as viewed from diagonally above on the front right side.

[0030] As illustrated in FIGS. 4 and 5, the first housing 10A has a box shape. The first housing 10A houses the first accommodation chamber 16 (see FIG. 1). The first housing 10A has a substantially symmetrical shape in the left-right direction Y. The first housing 10A includes a first upper wall 11, a first lower wall 12, a pair of left and right first side walls 13, and a first rear wall 14.

[0031] The first upper wall 11 and the first lower wall 12 face each other in the up-down direction Z. The pair of first side walls 13 face each other in the left-right direction Y. The first rear wall 14 faces the first opening 10a (see FIG. 1) and intersects with the front-rear direction X. The first lower wall 12 is a generic term for portions that are installed on an installation surface such as a floor surface and support the first housing 10A. Therefore, in addition to the plate member, an installation portion obtained by bending the lower end portion of the first side wall 13 and the lower end portion of the first rear wall 14 can be regarded as a part of the first lower wall 12. In this case, a projection area with respect to the installation surface of the first housing 10A including the installation portion and the like corresponds to the first lower wall 12.

[0032] The first cooking device 10 is loaded on the accommodation portion 30 via the first lower wall 12. The first lower wall 12 has a first lower wall main body 121 and an edge 122. The first lower wall main body 121 intersects with the up-down direction Z. The edge 122 extends to the upper side Z1 from the left and right end portions and the rear end portion of the first lower wall main body 121. The left and right edges 122 are fixed to the left and right first side walls 13 via screws b2 (see FIG. 7). The rear edge 122 is fixed to the first rear wall 14 via a screw (not illustrated).

[0033] As illustrated in FIG. 4, the first cooking device 10 has the first width w1, the first height h1, and the first depth d1. The first width w1 is a length in the left-right direction Y of the first housing 10A. Specifically, the first width w1 is a length of the first upper wall 11 in the left-right direction Y. That is, the first width w1 is substantially equal to the length of the first lower wall main body 121 in the left-right direction Y. The first width w1 is substantially equal to the length of the first door 15 in the left-right direction Y. The first height h1 is a length of the first housing 10A in the up-down direction Z. The first depth d1 is a length of the first housing 10A in the front-rear direction X. The first depth d1 is substantially equal to the length of the first lower wall main body 121 in the front-rear direction X.

[0034] As illustrated in FIGS. 4 and 5, the second housing 20A has a box shape. The second housing 20A houses the second accommodation chamber 26 (see FIG. 2). The second housing 20A has a substantially symmetrical structure. The second housing 20A includes a second upper wall 21, a second lower wall 22, a pair of left and right second side walls 23, and a second rear wall 24.

[0035] The second upper wall 21 and the second lower wall 22 face each other in the up-down direction Z. The pair of second side walls 23 faces each other in the left-right direction Y. The second rear wall 24 faces the second opening 20a (see FIG. 2) and intersects the front-rear direction X. The second lower wall 22 is a generic term for portions that are installed on an installation surface such as a floor surface and support the second housing 20A. Therefore, in addition to the plate member, an installation portion obtained by bending the lower end portion of the second side wall 23 and the lower end portion of the second rear wall 24 can be regarded as a part of the second lower wall 22. In this case, a projection area with respect to the installation surface of the second housing 20A including the installation portion and the like corresponds to the second lower wall 22.

[0036] As illustrated in FIG. 5, the second cooking device 20 has the second width w2, the second height h2, and the second depth d2.

[0037] The second width w2 is a length of the second housing 20A in the left-right direction Y. Specifically, the second width w2 corresponds to the width of the main body of the second cooking device 20, and is the length of the second upper wall 21 (second lower wall 22) in the left-right direction Y. As illustrated in FIGS. 4 and 5, the second width w2 is smaller than the first width w1. The length of the second door 25 in the left-right direction Y is substantially equal to the length of the first door 15 in the left-right direction Y.

[0038] The second height h2 is a length of the second housing 20A in the up-down direction Z. The second height h2 is smaller than the first height h1.

[0039] The second depth d2 is a length of the second housing 20A in the front-rear direction X. The second depth d2 is substantially equal to the first depth d1.

[0040] Next, the heating cooking system 1 according to the present embodiment will be further described with reference to FIGS. 4 and 5. As illustrated in FIGS. 4 and 5, the heating cooking system 1 includes the accommodation portion 30.

[0041] The accommodation portion 30 accommodates the second cooking device 20 therein. In the accommodation portion 30, the first cooking device 10 is placed on an upper portion. The accommodation portion 30 has a substantially symmetrical structure. The accommodation portion 30 has an upper portion 31.

[0042] The upper portion 31 supports the first cooking device 10. In the present embodiment, the upper portion 31 supports the first cooking device 10 via the first lower wall 12. The upper portion 31 has a substantially rectangular outer shape. Note that the upper portion 31 is a general term for a top surface region of the accommodation portion 30. Therefore, in addition to the plate member, a bent portion obtained by bending the upper end portion of the side portion 33 or a beam portion stretched in the left-right direction can be regarded as a part of the upper portion 31. In this case, the entire region of the top surface of the accommodation portion 30 corresponds to the upper portion 31.

[0043] The length of the upper portion 31 in the left-right direction Y is a third width w3. The third width w3 is substantially equal to the first width w1 of the first lower wall 12. In other words, the accommodation portion 30 has the upper portion 31 having the third width w3 corresponding to the first width w1 of the first lower wall 12 of the first cooking device 10. Therefore, even if the first cooking device 10 and the second cooking device 20 having different widths are stacked vertically, the support stability of the stacked the first cooking device 10 is improved, and the movement of the first cooking device 10 can be inhibited. Specifically, in a case where the widths of the first cooking device 10 and the second cooking device 20 are different from each other and the width of the first cooking device 10 stacked on the first cooking device is larger than the width of the second cooking device 20, there is a possibility that the support stability is lowered and the first cooking device 10 moves. However, by making the first width w1 of the first cooking device 10 correspond to the third width w3 of the accommodation portion 30, the support stability is improved, and the movement of the first cooking device 10 with respect to the second cooking device 20 is inhibited. In addition, in a case where the first cooking device 10 and the second cooking device 20 having different widths are stacked on the upper and lower sides, the balance in the width direction in the up-down direction is visually different, and thus, there is a possibility that the user feels uncomfortable. However, by making the first width w1 of the first cooking device 10 and the third width w3 of the accommodation portion 30 correspond to each other, the width dimension (balance) in the up-down direction can be uniformly aligned to improve the appearance, and the user's uncomfortable feeling can be eliminated.

[0044] The accommodation portion 30 is disposed below the first cooking device 10. Even when the first cooking device 10 having a width larger than that of the second cooking device 20 is loaded on the second cooking device 20, the movement of the first cooking device 10 can be inhibited. In a case where the first cooking device 10 having a larger width than the second cooking device 20 is loaded on the second cooking device 20, the center of gravity of the entire heating cooking system 1 is higher and the area of the support region supporting the first cooking device 10 is smaller than that in a case where the widths of the first cooking device 10 and the second cooking device 20 are the same. Therefore, the support stability of the first cooking device 10 decreases. However, by making the first width w1 of the first cooking device 10 correspond to the third width w3 of the accommodation portion 30, the area of the support region of the first cooking device 10 with respect to the accommodation portion 30 can be increased, and the first cooking device 10 can be supported from the outside, and the support stability of the first cooking device 10 is improved in the upper portion of the second cooking device 20, and the movement can be inhibited.

[0045] The third width w3 of the accommodation portion 30 is substantially equal to the length of the second door 25 in the left-right direction Y. That is, the length of the second door 25 in the left-right direction Y corresponds to the third width w3 of the accommodation portion 30. Accordingly, it is possible to inhibit an intruder from a gap between the second cooking device 20 and the accommodation portion 30. That is, even when the second width w2 of the second cooking device 20 is smaller than the third width w3 of the accommodation portion 30, the gap between the second cooking device 20 and the accommodation portion 30 can be closed.

[0046] The accommodation portion 30 according to the present embodiment will be further described with reference to FIGS. 4 to 7. FIG. 6 is a perspective view illustrating the lower portion 32 of the accommodation portion 30, the upper beam member 41, and the vertical beam member 42. Specifically, the external appearance of the accommodation portion 30 as viewed from the upper side obliquely forward to the right is illustrated. FIG. 7 is an exploded perspective view illustrating the first cooking device 10, a side portion 33 of the accommodation portion 30, and a connecting portion 52.

[0047] As illustrated in FIG. 4, the length of the accommodation portion 30 in the up-down direction Z is a third height h3, and the length of the accommodation portion 30 in the front-rear direction X is a third depth d3. As illustrated in FIG. 5, the accommodation portion 30 includes a lower portion 32, a side portion 33, a front portion 35, and a third opening 30a.

[0048] The third opening 30a opens toward the front side X1. As illustrated in FIG. 5, the second cooking device 20 is carried in toward the rear side X2 through the third opening 30a.

[0049] The lower portion 32 faces the upper portion 31 in the up-down direction Z. The lower portion 32 is formed in a substantially rectangular shape in plan view, and is installed on an installation surface, the third depth d3 corresponds to the length of the lower portion 32 in the front-rear direction X and is substantially the same as the length of the first depth d1. As illustrated in FIG. 6, the lower portion 32 has a pair of left and right sandwiching portions 321 in each of the front portion and the rear portion.

[0050] The pair of front sandwiching portions 321 face each other in the left-right direction Y. The pair of sandwiching portions 321 is arranged line-symmetrically with respect to the center line of the lower portion 32 in the left-right direction Y. Specifically, the pair of sandwiching portions 321 is cut and raised from the main body portion of the lower portion 32. The pair of sandwiching portions 321 at the front portion is separated by a second width w2 in the left-right direction Y. Screw holes 321a through which the screws b1 can be inserted are provided in the pair of sandwiching portions 321 at the front portion. The pair of rear sandwiching portions 321 has the same configuration as the pair of front sandwiching portions 321 except for the position in the front-rear direction X.

[0051] The pair of sandwiching portions 321 at the front portion and the pair of sandwiching portions 321 at the rear portion extend to the upper side Z1. As illustrated in FIG. 4, the second cooking device 20 carried into the accommodation portion 30 through the third opening 30a (see FIG. 5) is disposed between the pair of sandwiching portions 321 (see FIG. 6). The pair of sandwiching portions 321 at the front portion and the pair of sandwiching portions 321 at the rear portion hold the pair of second side walls 23 in the left-right direction Y. As shown in FIG. 7, the sandwiching portion 321 is connected to the second side wall 23 (see FIG. 5) via a screw b1 inserted into the screw hole 321a. That is, the pair of sandwiching portions 321 at the front portion is connected to the pair of second side walls 23 via the screws b1. The pair of rear sandwiching portions 321 is connected to the pair of second side walls 23 via screws b1. Accordingly, even when the second width w2 of the second cooking device 20 is smaller than the third width w3 of the accommodation portion 30, the second cooking device 20 can be fixed to lower portion 32.

[0052] As illustrated in FIGS. 4 to 7, a pair of side portions 33 is provided at both left and right end portions of the accommodation portion 30. The pair of side portions 33 faces each other in the left-right direction Y. The pair of side portions 33 connects the upper portion 31 and the lower portion 32. When the second cooking device 20 is accommodated in the accommodation portion 30, the pair of side portions 33 faces the pair of second side walls 23. As illustrated in FIG. 7, the side portion 33 includes a main body portion 331, a front side portion 332, a rear side portion 333, an upper front side portion 334, an upper rear side portion 335, and a cutout portion 336.

[0053] The main body portion 331 faces the second side wall 23 in the left-right direction Y. The main body portion 331 has a substantially rectangular shape. The main body portion 331 has a first hole 33a, a second hole 33b, and a cutout portion 336. The first hole 33a corresponds to, for example, a first working hole, and the second hole 33b corresponds to, for example, a second working hole.

[0054] The first hole 33a is a hole for connection work. The first hole 33a faces the sandwiching portion 321 in the left-right direction Y. Therefore, a pair of the first holes 33a is provided in the front and rear. The first hole 33a is disposed at a lower portion of the main body portion 331. As a result, the operation of coupling the sandwiching portion 321 and the second side wall 23 can be executed. Specifically, the operator causes the screw b1 and a screwdriver (not illustrated) to enter the accommodation portion 30 through the first hole 33a. Next, the operator operates the driver from the side in the horizontal direction to connect the sandwiching portion 321 and the second side wall 23 by the screw b1.

[0055] The second hole 33b is a hole for visual observation. The second hole 33b is disposed corresponding to the first hole 33a. Therefore, a pair of the second holes 33b is provided in the front and rear. Specifically, the second hole 33b is disposed on the upper side Z1 of the first hole 33a. The second hole 33b is larger than the first hole 33a. The length of the second hole 33b in the front-rear direction X is, for example, twice or more the length of the first hole 33a in the front-rear direction X. The length of the second hole 33b in the up-down direction Z is, for example, twice or more the length of the first hole 33a in the up-down direction Z. The length of the first hole 33a in the front-rear direction X is larger than the length of the second hole 33b in the up-down direction Z, and the length of the second hole in the up-down direction Z is larger than the length of the first hole in the front-rear direction X. This improves the workability of the coupling work between the sandwiching portion 321 and the second side wall 23. That is, it is possible to operate the screw b1 and the screwdriver while visually observing the screw b1 and the screwdriver that have entered the accommodation portion 30 through the first hole 33a.

[0056] As illustrated in FIG. 7, the cutout portion 336 is located at the upper end portion of the main body portion 331. The cutout portion 336 is obtained by cutting out the upper end portion of the main body portion 331 in a substantially U shape toward the lower side Z2. The fixing portion 337 on the rear side that is bent toward the second side wall 23 and intersects the front-rear direction X is disposed at the upper end portion on the rear side of the cutout portion 336. Similarly, a front fixing portion (not illustrated) is disposed at the front upper end of the cutout portion 336.

[0057] The front side portion 332 intersects the front-rear direction X at the front end portion of the main body portion 331. Specifically, the front side portion 332 is bent from the front end portion of the main body portion 331 toward the second side wall 23 and extends in the left-right direction Y. As shown in FIGS. 5 and 7, the right front portion 35 is attached to the front portion of the right front side portion 332. Similarly, the left front portion 35 is attached to the front portion of the left front side portion 332. In the present embodiment, a portion between the left front portion 35 and the right front portion 35 corresponds to the third opening 30a.

[0058] As illustrated in FIG. 7, the rear side portion 333 intersects the front-rear direction X at the rear end portion of the main body portion 331. Specifically, the rear side portion 333 is bent from the rear end portion of the main body portion 331 toward the second side wall 23 and extends in the left-right direction Y.

[0059] The upper front side portion 334 intersects the up-down direction Z at the front upper end portion of the main body portion 331. Specifically, the upper front side portion 334 is bent from the front upper end portion of the main body portion 331 toward the second side wall 23 and extends in the left-right direction Y.

[0060] The upper rear side portion 335 intersects the up-down direction Z at the rear-side upper end portion of the main body portion 331. Specifically, the upper rear side portion 335 is bent from the rear upper end portion of the main body portion 331 toward the second side wall 23 and extends in the left-right direction Y.

[0061] The cutout portion 336 is formed from the rear end portion of the upper front side portion 334 to the front end portion of the upper rear side portion 335.

[0062] The accommodation portion 30 further includes an upper beam member 41 and a vertical beam member 42.

[0063] The upper beam member 41 connects the pair of side portions 33 in the left-right direction Y. For example, a pair of front and rear upper beam members 41 is provided. As illustrated in FIGS. 4 to 7, the pair of side portions 33 is connected by a pair of front and rear upper beam members 41. The pair of upper beam members 41 extends in the left-right direction Y. The pair of upper beam members 41 connects the upper end portion of the one side portion 33 and the upper end portion of the other side portion 33. Specifically, the front upper beam member 41 is connected to the lower surface of the left upper front side portion 334 and the lower surface of the right upper front side portion 334 via screws (not illustrated). The rear end portion of the front upper beam member 41 corresponds to the rear end portion of the upper front side portion 334. The rear upper beam member 41 is connected to the lower surface of the left upper rear side portion 335 and the lower surface of the right upper rear side portion 335 via screws (not illustrated). The front end portion of the rear upper beam member 41 corresponds to the front end portion of the upper rear side portion 335.

[0064] As illustrated in FIG. 6, the vertical beam member 42 connects the upper portion 31 and the lower portion 32 along the side portion 33. As a result, the support strength of the first cooking device 10 having a width larger than that of the second cooking device 20 can be increased. That is, the first cooking device 10 can be held by the upper beam member 41 extending in the left-right direction Y and supported by the lower portion 32 via the vertical beam member 42. As illustrated in FIGS. 6 and 7, two sets of vertical beam members 42 are provided, for example, a pair of left and right on the front side and a pair of left and right on the rear side.

[0065] Among the pair of front vertical beam members 42, the right vertical beam member 42 connects the upper front side portion 334 and the lower portion 32. Of the pair of front vertical beam members 42, the right vertical beam member 42 has a vertical beam body portion 421, a vertical beam upper portion 422, and a vertical beam lower portion 423.

[0066] Among the pair of front vertical beam members 42, the vertical beam body portion 421 of the right vertical beam member 42 faces the front side portion 332. Among the pair of front vertical beam members 42, the vertical beam upper portion 422 of the right vertical beam member 42 extends from the upper end portion of the vertical beam body portion 421 toward the rear side X2. The rear end portion of the vertical beam upper portion 422 faces the front end portion of the front upper beam member 41 and is separated by a predetermined distance. The vertical beam upper portion 422 is connected to the lower surface of the upper front side portion 334 via a screw (not illustrated). The vertical beam lower portion 423 extends from the lower end portion of the vertical beam body portion 421 toward the rear side X2. The vertical beam lower portion 423 is connected to an upper surface of the lower portion 32 via a screw (not illustrated). Of the pair of front vertical beam members 42, the left vertical beam member 42 has the same configuration as the right vertical beam member 42.

[0067] Of the pair of rear vertical beam members 42, the right vertical beam member 42 connects the upper rear side portion 335 and the lower portion 32. The one vertical beam member 42 on the rear side includes a vertical beam body portion 421, a vertical beam upper portion 422, and a vertical beam lower portion 423.

[0068] Of the pair of rear vertical beam members 42, the vertical beam body portion 421 of the right vertical beam member 42 faces the rear side portion 333. The vertical beam upper portion 422 of the right vertical beam member 42 of the pair of rear vertical beam members 42 extends from the upper end portion of the vertical beam body portion 421 toward the front side X1. The front end portion of the vertical beam upper portion 422 faces the rear end portion of the upper beam member 41 on the rear side and is separated by a predetermined distance. The vertical beam upper portion 422 is connected to the lower surface of the upper rear side portion 335 via a screw (not illustrated). The vertical beam lower portion 423 extends from the lower end portion of the vertical beam body portion 421 toward the front side X1. The vertical beam lower portion 423 is connected to an upper surface of the lower portion 32 via a screw (not illustrated). Of the pair of rear vertical beam members 42, the left vertical beam member 42 has the same configuration as the right vertical beam member 42.

[0069] The upper portion 31 is a top surface region that supports the first cooking device 10 via the first lower wall 12. The upper portion 31 includes an upper beam member 41, an upper front side portion 334, and an upper rear side portion 335.

[0070] The first cooking device 10 is connected to the first lower wall 12 via a plurality of screws, for example. Specifically, the screw b2 is inserted into each of two front and rear screw holes provided at an intermediate portion of the edge 122 in the front-rear direction X. The screw b2 inserted into the screw hole is fixed to the first side wall 13. The first lower wall 12 is connected to a connecting portion 52 described later via a plurality of screws, for example. The connecting portion 52 is connected to the accommodation portion 30 via a plurality of screws, for example. As a result, the first cooking device 10 is positioned and fixed with respect to the accommodation portion 30.

[0071] On the other hand, the second cooking device 20 is fixed to sandwiching portion 321 via screw b1. Accordingly, the second cooking device 20 is positioned with respect to the accommodation portion 30. Therefore, relative positions of the first cooking device 10 and the second cooking device 20 are defined via the accommodation portion 30.

[0072] The heating cooking system 1 includes a connecting portion 52. The connecting portion 52 couples the first cooking device 10 and the accommodation portion 30. The connecting portion 52 is made of, for example, a metal plate material. As illustrated in FIG. 7, the connecting portion 52 includes a connecting body 521 and a bent portion 522.

[0073] The connecting body 521 is disposed at the upper end of the side portion 33.

[0074] Specifically, the connecting body 521 extends in the front-rear direction X at the upper end of the cutout portion 336. The connecting body 521 is coupled to the side portion 33 by a pair of front and rear screws b3 and a pair of front and rear screws b4. The connecting body 521 is coupled to the first side wall 13 by four screws b6 aligned in the front-rear direction X. Four notches aligned in the front-rear direction X are provided at the upper end of the connecting body 521. In these notch positions, the screw b6 connects the connecting body 521, the edge 122, and the first side wall 13.

[0075] The pair of screws b3 is disposed with the cutout portion 336 interposed therebetween in the front-rear direction X. The pair of screws b3 connects the connecting body 521 and the upper beam member 41. Specifically, the front screw b3 connects the connecting body 521 and the side surface of the front upper beam member 41. The rear screw b3 connects the connecting body 521 and the side surface of the rear upper beam member 41. The pair of screws b3 are fixed to each other with the side portion 33 interposed between the connecting body 521 and the side surface of the upper beam member 41.

[0076] The pair of screws b4 is disposed so as to sandwich the pair of screws b3 in the front-rear direction X. The pair of screws b4 connects the connecting body 521 and the side portion 33. As described above, the connecting body 521 connects the upper beam member 41 and the side portion 33. In other words, the connecting portion 52 connects the first side wall 13 and the side portion 33. Therefore, the support strength of the first cooking device 10 can be increased.

[0077] The bent portion 522 reinforces the side portion 33. A pair of front and rear bent portions 522 is provided. The pair of bent portions 522 is bent from the connecting body 521 toward the second cooking device 20 at positions corresponding to the upper ends of the cutout portions 336. Of the pair of bent portions 522, the bent portion 522 on the rear side is connected to the fixing portion 337 on the rear side. The front bent portion 522 is configured similarly to the rear bent portion 522. By fixing each bent portion 522 to the fixing portion 337 via the screw b5, the support strength of the first cooking device 10 can be further increased. Specifically, rigidity of a portion of side portion 33 to which the first cooking device 10 is fixed can be increased.

[0078] The embodiments of the present disclosure have been described above with reference to the drawings. However, the present disclosure is not limited to the above embodiments, and can be implemented in various aspects without departing from the gist thereof. For easy understanding, the drawings may schematically illustrate each component mainly. The number and the like of each illustrated component may be different from the actual number and the like for convenience of drawing creation. Furthermore, the shape and the like of each constituent element shown in the above embodiments are merely examples, and are not particularly limited, and various modifications can be made without departing from the configuration of the present disclosure.

[0079] (1) In the present embodiment, the cooking device having a large width is stacked on the cooking device having a small width, but the present disclosure is not limited thereto. As illustrated in FIG. 8, even in the heating cooking system 1 in which the second cooking device 20 having a small width is loaded on the first cooking device 10 having a large width, the above-described effect can be obtained. Hereinafter, differences from the above-described embodiments will be described, and descriptions of other embodiments will be cited.

[0080] The first cooking device 10 includes a first housing 10A. The first housing 10A includes a first opening 10a, a first door 15, and a first accommodation chamber 16. The second cooking device 20 is disposed on the upper side Z1 of the first cooking device 10. The second cooking device 20 includes a second housing 20A. The second housing 20A includes a second opening 20a, a second door 25, and a second accommodation chamber 26. the first width w1 of the first housing 10A is larger than the second width w2 of the second housing 20A.

[0081] The accommodation portion 30 accommodates the second cooking device 20 therein, the accommodation portion 30 is placed on an upper part of the first cooking device 10. the third width w3 of the accommodation portion 30 is larger than the second width w2 of the second housing 20A and is substantially equal to the first width w1 of the first housing 10A. Even if the first cooking device 10 and the second cooking device 20 having different widths are stacked vertically, it is possible to inhibit the movement of the stacked second cooking device 20.

[0082] (2) In the present embodiment, the first depth d1 of the first cooking device 10, the second depth d2 of the second cooking device 20, and the third depth d3 of the accommodation portion 30 are substantially equal to each other, but the present disclosure is not limited thereto. the first depth d1 of the first cooking device 10 and the second depth d2 of the second cooking device 20 may be set to different lengths, and the second depth d2 of the second cooking device 20 and the third depth d3 of the accommodation portion 30 may be set to different lengths.

[0083] (3) In the present embodiment, the oven is loaded on the microwave oven, but the present disclosure is not limited thereto. A microwave oven may be loaded on the oven, or a combination of cooking devices other than the microwave oven and the oven may be used. Although the width of the oven is larger than the width of the microwave oven, the width of the microwave oven may be larger than the width of the oven.

[0084] (4) In the present embodiment, the length of the second door 25 in the left-right direction Y is substantially equal to the third width w3 of the accommodation portion 30, but the present disclosure is not limited thereto. The length of the second door 25 in the left-right direction Y may be a separation distance between the left front portion 35 and the right front portion 35.

[0085] (5) In the present embodiment, two pairs of right and left sandwiching portions 321, two upper beam members 41, and two pairs of right and left vertical beam members 42 are provided, but the present disclosure is not limited thereto. The pair of sandwiching portions 321 may be one set or three or more sets. The number of upper beam members 41 may be one or three or more. The pair of vertical beam members 42 may be one set or three or more sets.

[0086] The present disclosure is applicable to the field of heating cooking systems.