Patent Description:
A heating cooking apparatus including a heating cooking chamber, a pull-out body, and a housing is known. The heating cooking chamber includes an accommodation space. The pull-out body includes an opening/closing door. The pull-out body is disposed to be able to be pulled out relative to the accommodation space. The housing accommodates the heating cooking chamber. Such a heating cooking apparatus as described above is built into a cabinet of a built-in kitchen.

PTL <NUM> discloses a heating cooking apparatus. Heating functions of the heating cooking apparatus disclosed in PTL <NUM> include a microwave heating function. The microwave heating function is a function of irradiating an object to be heated with microwaves.

In order to prevent leakage of electric waves from a heating cooking chamber, an accommodation space is sealed by an opening/closing door. Unfortunately, the accommodation space may not be sealed by the opening/closing door due to variations in the dimensions of parts. In this case, the arrangement of the opening/closing door is adjusted to prevent leakage of electric waves. In the heating cooking apparatus disclosed in PTL <NUM>, the arrangement of a pull-out body is adjusted in a state where a housing is removed and the pull-out body is pulled out.

<CIT> discloses an improved high frequency heating apparatus of a type having a drawer-type door assembly together with a turn-table driven from the exterior of a heating chamber and also a support shelf therefor, which is so arranged that the stroke of the door assembly for closing and opening may be set irrespective of depth of the heating chamber, with the positional relation between the turn-table and bottom wall of the heating chamber being accurately maintained during driving of the turn-table.

<CIT> discloses a high-frequency heating device to prevent the inclination of a wire net even when the wire net is pulled out toward this side by a method wherein the configuration of a hole at the deep side of a rail is configured so as to be longer in lateral direction while the hole at this side of the rail is configured so as to be longer in transversal direction.

<CIT> discloses a microwave oven includes: a cooker body in the shape of a box having a heating chamber with an opening at the front side thereof; a storage having a door which opens and closes the opening, and an inner box including two side plates, a bottom plate and a back plate connected to the door, the storage being movable to the front side and storing an object to be cooked; and a hot-air generating unit generating hot air. The hot-air generating unit is located at the outer side of a rear wall of a heating chamber, and an air outlet from which hot air is blown out is located on the rear wall at a position higher than the back plate.

Unfortunately, in the heating cooking apparatus disclosed in PTL <NUM>, because the arrangement of the pull-out body is adjusted in a state where the housing is removed and the pull-out body is pulled out, it takes time and effort to adjust the arrangement of the pull-out body.

In light of the problems described above, an object of the present invention is to provide a heating cooking apparatus in which an arrangement of a pull-out body for preventing leakage of electric waves can be adjusted simply.

According to the present invention there is provided a heating cooking apparatus comprising: a heating cooking chamber including an accommodation space configured to accommodate an object to be heated, an opening communicating with the accommodation space, and a first surface disposed on an outer circumference of the opening; a housing configured to accommodate the heating cooking chamber; a microwave supply unit configured to supply microwaves to an interior of the heating cooking chamber; and a pull-out body unit, wherein the pull-out body unit includes a pull-out body including a second surface and configured to be pulled out freely relative to the heating cooking chamber, the second surface facing the first surface, and an angle adjustment member configured to adjust an angle of the second surface relative to the first surface, the housing includes a through hole, the angle adjustment member includes a pivotally support hole portion with which the angle adjustment member is pivotally supported in the heating cooking chamber, and a regulating hole portion configured to regulate a pivot direction of the angle adjustment member, a shaft member is inserted in the pivotally support hole portion, a fastening member that fastens the angle adjustment member is inserted in the regulating hole portion, the angle adjustment member pivots with the shaft member as a center, the regulating hole portion is an elongate hole, in a state where the first surface and the second surface abut against each other, the through hole faces the fastening member to adjust a fastening condition of the fastening member through the through hole.

According to a heating cooking apparatus of the present invention, it is possible to simply adjust the arrangement of a pull-out body for preventing leakage of electric waves.

An embodiment of a heating cooking apparatus according to the present invention will be described below with reference to the drawings. Note that, in the drawings, the same or equivalent components are denoted by the same reference numerals and signs, and description thereof will not be repeated.

With reference to <FIG> and <FIG>, a heating cooking apparatus <NUM> according to the present embodiment will be described. <FIG> and <FIG> are perspective views of the heating cooking apparatus <NUM> according to the present embodiment. Specifically, <FIG> illustrates the heating cooking apparatus <NUM> in an upper right diagonal direction from the front. <FIG> illustrates the heating cooking apparatus <NUM> in a lower right diagonal direction from behind.

The heating cooking apparatus <NUM> is used to heat and cook an object to be heated. The object to be heated is, for example, food. As illustrated in <FIG>, the heating cooking apparatus <NUM> includes a heating cooking chamber <NUM>, an operation panel unit <NUM>, a pull-out body unit <NUM>, and a housing <NUM>.

In the present embodiment, a side on which the operation panel unit <NUM> of the heating cooking apparatus <NUM> is disposed is defined as a front side, and a side opposite thereto is defined as a rear side. Further, a right side as viewed from the front side of the heating cooking apparatus <NUM> is defined as a right side, and a side opposite thereto is defined as a left side. Further, a side on which the operation panel unit <NUM> is disposed in a direction orthogonal to a front-rear direction and a left-right direction of the heating cooking apparatus <NUM> is defined as an upper side, and a side opposite thereto is defined as a lower side. Note that these directions are not intended to limit the directions of the heating cooking apparatus according to the present invention when the heating cooking apparatus is used.

The heating cooking chamber <NUM> is a box-like member. The heating cooking chamber <NUM> internally includes an accommodation space 1A. The accommodation space 1A accommodates an object to be heated.

In the present embodiment, the heating cooking apparatus <NUM> includes, as heating cooking modes, a microwave heating mode, a first hot air circulation heating mode, a second hot air circulation heating mode, and a grill heating mode. The microwave heating mode is mainly a mode in which an object to be heated is heated and cooked through radiation of microwaves into the accommodation space 1A. The first hot air circulation heating mode is mainly a mode in which an object to be heated is heated and cooked by circulating first hot air H1 in the accommodation space 1A to make the temperature in the accommodation space 1A uniform. The second hot air circulation heating mode mainly includes a first mode and a second mode. The first mode is a mode in which an object to be heated is heated and cooked by directly blowing second hot air H2 onto an upper surface of the object to be heated. The second mode is a mode in which the inside of the accommodation space 1A is preheated in a short time by circulating the second hot air H2 in the accommodation space 1A. The grill heating mode is mainly a mode in which an object to be heated is heated and cooked by exposing the object to be heated to heat radiation.

The heating cooking chamber <NUM> includes a panel <NUM>. The panel <NUM> is disposed on the front side of the heating cooking chamber <NUM>. The panel <NUM> includes a first opening 11A. The first opening 11A is located at a substantially center portion of the panel <NUM>. The first opening 11A has a rectangular shape. The first opening 11A communicates with the accommodation space 1A. Details of the panel <NUM> will be described below with reference to <FIG>.

The operation panel unit <NUM> receives operation from a user. The operation panel unit <NUM> is disposed further forward than the panel <NUM>. In other words, the operation panel unit <NUM> is disposed in front of the heating cooking chamber <NUM>. The operation panel unit <NUM> is located at an upper portion of the heating cooking apparatus <NUM>.

The pull-out body unit <NUM> includes a pull-out body <NUM>. The pull-out body <NUM> can be pulled out freely relative to the heating cooking chamber <NUM> in a pull-out direction. Specifically, the pull-out body <NUM> is pulled out in the front direction of the heating cooking chamber <NUM>. The pull-out body unit <NUM> is located below the operation panel unit <NUM>. Details of the configuration of the pull-out body unit <NUM> will be described below with reference to <FIG> and <FIG>. The pull-out direction of the pull-out body <NUM> is substantially parallel to the front-rear direction.

The housing <NUM> accommodates the heating cooking chamber <NUM>. The housing <NUM> is an object having a rectangular parallelepiped shape with an open front side. As illustrated in <FIG>, the housing <NUM> includes a right wall 14A, a left wall 14B, an upper wall 14C, a lower wall 14D, and a rear wall 14E.

Next, the pull-out body unit <NUM> will be further described with reference to <FIG>. <FIG> is a diagram illustrating a right side surface of the heating cooking apparatus <NUM> according to the present embodiment. Specifically, <FIG> illustrates the right side surface of the heating cooking apparatus <NUM> in a state where the housing <NUM> is removed. <FIG> is a diagram illustrating a left side surface of the heating cooking apparatus <NUM> according to the present embodiment. Specifically, <FIG> illustrates the left side surface of the heating cooking apparatus <NUM> in a state where the housing <NUM> is removed. <FIG> is a diagram illustrating a bottom surface of the heating cooking apparatus <NUM> according to the present embodiment. Specifically, <FIG> illustrates the bottom surface of the heating cooking apparatus <NUM> in a state where the housing <NUM> is removed.

As illustrated in <FIG> and <FIG>, the pull-out body <NUM> includes a lid portion <NUM>, a placing portion <NUM>, a pair of left and right slide members <NUM>, and a support member <NUM>. The support member <NUM> is an example of an angle adjustment member.

The lid portion <NUM> can open and close the first opening 11A (see <FIG>) of the panel <NUM>. As illustrated in <FIG>, the lid portion <NUM> is a substantially rectangular plate-like member.

An object to be heated can be placed on the placing portion <NUM>. As illustrated in <FIG> and <FIG>, the lid portion <NUM> includes a rear surface 131A. The placing portion <NUM> is attached to the rear surface 131A of the lid portion <NUM>. The rear surface 131A of the lid portion <NUM> is planar. The rear surface 131A of the lid portion <NUM> is an example of a second surface.

The pair of left and right slide members <NUM> support the lid portion <NUM>. The pair of left and right slide members <NUM> support the placing portion <NUM> by supporting the lid portion <NUM>. The pair of left and right slide members <NUM> are attached to the rear surface 131A of the lid portion <NUM>. Each of the pair of left and right slide members <NUM> extends along the front-rear direction. Each of the pair of left and right slide members <NUM> is a tubular member. Each of the pair of left and right slide members <NUM> includes a hollow portion therein. The pair of left and right slide members <NUM> include a right slide member 133a (see <FIG>) and a left slide member 133b (see <FIG>).

The support member <NUM> supports the lid portion <NUM>. The support member <NUM> supports the placing portion <NUM> by supporting the lid portion <NUM>. The support member <NUM> is attached at a substantially center portion of the rear surface 131A of the lid portion <NUM> in the left-right direction, and below the placing portion <NUM>. As illustrated in <FIG>, the support member <NUM> is a plate-like member with the front-rear direction as a longitudinal direction. The support member <NUM> engages with a drive mechanism <NUM>. The drive mechanism <NUM> will be described below with reference to <FIG>.

Next, the panel <NUM> will be further described with reference to <FIG>. <FIG> is a front view of the heating cooking apparatus <NUM> according to the present embodiment. Specifically, <FIG> illustrates the heating cooking apparatus <NUM> in a state where the pull-out body <NUM> is removed.

As illustrated in <FIG>, the panel <NUM> is a rectangular plate-like member. The panel <NUM> includes a pair of second openings 11B, a third opening 11C, and a front surface 11D in addition to the first opening 11A. The front surface 11D has a planar shape. The front surface 11D is an example of a first surface.

The pair of second openings 11B include a right opening 11Ba and a left opening 11Bb. The right opening 11Ba is located on the panel <NUM> at a portion to the right of the first opening 11A of the panel <NUM>. The left opening 11Bb is located on the panel <NUM> at a portion to the left of the first opening 11A of the panel <NUM>. The right slide member 133a described with reference to <FIG> and <FIG> passes through the right opening 11Ba of the panel <NUM>. The left slide member 133b described with reference to <FIG> and <FIG> passes through the left opening 11Bb of the panel <NUM>.

The third opening 11C is located on the panel <NUM> at a portion below the first opening 11A of the panel <NUM> and at a substantially center portion of the first opening 11A of the panel <NUM> in the left-right direction. The support member <NUM> described with reference to <FIG> and <FIG> passes through the third opening 11C of the panel <NUM>.

Next, configurations of the heating cooking chamber <NUM> and the pull-out body unit <NUM> will be further described with reference to <FIG>.

As illustrated in <FIG> and <FIG>, the heating cooking chamber <NUM> includes a pair of left and right attachment portions <NUM>. The pull-out body unit <NUM> further includes a pair of left and right slide rails <NUM>. The pair of left and right attachment portions <NUM> are examples of attachment portions. The pair of left and right slide rails <NUM> are examples of angle adjustment members.

The pair of left and right slide rails <NUM> are pivotally attached to the pair of left and right attachment portions <NUM>. The pair of left and right attachment portions <NUM> include a right attachment portion 30a (see <FIG>) and a left attachment portion 30b (see <FIG>). As illustrated in <FIG>, the heating cooking chamber <NUM> includes a right wall 10A. The right attachment portion 30a is located at the right wall 10A of the heating cooking chamber <NUM>. As illustrated in <FIG>, the heating cooking chamber <NUM> includes a left wall 10B. The left attachment portion 30b is located at the left wall 10B of the heating cooking chamber <NUM>. Details of the configuration of the right attachment portion 30a will be described below with reference to <FIG>. The configuration of the left attachment portion 30b is substantially the same as the configuration of the right attachment portion 30a. Description of the configuration of the left attachment portion 30b is omitted.

The pair of left and right slide members <NUM> engage with the pair of left and right slide rails <NUM>. The pair of left and right slide rails <NUM> slidably support the pull-out body <NUM> in the front-rear direction. As illustrated in <FIG> and <FIG>, the pair of left and right slide rails <NUM> include a right slide rail 40a (see <FIG>) and a left slide rail 40b (see <FIG>).

The right slide rail 40a and the left slide rail 40b are attached to an outer surface of the heating cooking chamber <NUM>. Specifically, as illustrated in <FIG>, the right slide rail 40a is attached to the right attachment portion 30a. The right slide member 133a of the pull-out body <NUM> is slidably supported by the right slide rail 40a. As illustrated in <FIG>, the left slide rail 40b is attached to the left attachment portion 30b. The left slide member 133b of the pull-out body <NUM> is slidably supported by the left slide rail 40b. Configurations of the right slide rail 40a and the left slide rail 40b are substantially the same. Details of the configurations of the pair of left and right slide rails <NUM> will be described below with reference to <FIG>, <FIG>, and <FIG>.

Next, the configuration of the heating cooking apparatus <NUM> according to the present embodiment will be further described with reference to <FIG>. <FIG> is a cross-sectional view of the heating cooking apparatus <NUM> along a section line VII in <FIG>. <FIG> is a cross-sectional view of the heating cooking apparatus <NUM> along a section line VIII in <FIG>.

As illustrated in <FIG>, the heating cooking chamber <NUM> includes an upper wall 10C, a bottom wall 10D, and a rear wall 10E, in addition to the right wall 10A and the left wall 10B. The accommodation space 1A is formed by the right wall 10A, the left wall 10B, the upper wall 10C, the bottom wall 10D, and the rear wall 10E. The accommodation space 1A of the heating cooking chamber <NUM> has a substantially rectangular parallelepiped shape.

The heating cooking apparatus <NUM> further includes a first air sending unit <NUM>, a second air sending unit <NUM>, a microwave supply unit <NUM>, and a grill unit <NUM> (see <FIG>).

The first air sending unit <NUM> supplies the first hot air H1 into the accommodation space 1A. In other words, the first air sending unit <NUM> executes a first hot air circulation heating mode. The first air sending unit <NUM> is attached to the outer side of the rear wall 10E. The rear wall 10E includes a plurality of first blow-out hole portions 10E1 and a plurality of first intake hole portions 10E2. The plurality of first intake hole portions 10E2 are located at a substantially center portion of the rear wall 10E. The plurality of first blow-out hole portions 10E1 are located on the rear wall 10E at an outer portion of the plurality of first intake hole portions 10E2 in the rear wall 10E.

The first air sending unit <NUM> includes a first air sending chamber <NUM>, a first heater <NUM>, a first centrifugal fan <NUM>, a first drive unit <NUM>, and a first energization unit <NUM>. The first heater <NUM> and the first centrifugal fan <NUM> are accommodated in the first air sending chamber <NUM>. The first drive unit <NUM> and the first energization unit <NUM> are located on the outer side of the first air sending chamber <NUM>.

The first energization unit <NUM> energizes the first heater <NUM>. The energized first heater <NUM> heats air in the first air sending chamber <NUM>. The first drive unit <NUM> drives the first centrifugal fan <NUM>. The driven first centrifugal fan <NUM> blows air in the first air sending chamber <NUM> into the accommodation space 1A through the plurality of first blow-out hole portions 10E1. Further, the driven first centrifugal fan <NUM> draws the air in the accommodation space 1A into the first air sending chamber <NUM> through the plurality of first intake hole portions 10E2. The plurality of first intake hole portions 10E2 face the first centrifugal fan <NUM> in an axial direction of the first centrifugal fan <NUM>. The first heater <NUM> is, for example, a sheathed heater. The first drive unit <NUM> is, for example, a motor.

The second air sending unit <NUM> supplies the second hot air H2 into the accommodation space 1A. In other words, the second air sending unit <NUM> executes the second hot air circulation heating mode. The second air sending unit <NUM> is attached to the outer side of the upper wall 10C. The upper wall 10C includes a plurality of second blow-out hole portions 10C1 and a plurality of second intake hole portions 10C2. The plurality of second blow-out hole portions 10C1 and the plurality of second intake hole portions 10C2 are located at a substantially center portion of the upper wall 10C.

The second air sending unit <NUM> includes a second air sending chamber <NUM>, a second heater <NUM>, a second centrifugal fan <NUM>, a second drive unit <NUM>, and a second energization unit <NUM>. The second heater <NUM> and the second centrifugal fan <NUM> are accommodated in the second air sending chamber <NUM>. The second drive unit <NUM> and the second energization unit <NUM> are located on the outer side of the second air sending chamber <NUM>.

The second energization unit <NUM> energizes the second heater <NUM>. The energized second heater <NUM> heats air in the second air sending chamber <NUM>. The second drive unit <NUM> drives the second centrifugal fan <NUM>. The driven second centrifugal fan <NUM> blows air in the second air sending chamber <NUM> into the accommodation space 1A through the plurality of second blow-out hole portions 10C1. Further, the driven second centrifugal fan <NUM> draws air in the accommodation space 1A into the second air sending chamber <NUM> through the plurality of second intake hole portions 10C2. The plurality of second intake hole portions 10C2 face the second centrifugal fan <NUM> in an axial direction of the second centrifugal fan <NUM>. The second heater <NUM> is, for example, a sheathed heater. The second drive unit <NUM> is, for example, a motor.

The microwave supply unit <NUM> supplies microwaves into the accommodation space 1A. In other words, the microwave supply unit <NUM> executes the microwave heating mode. The microwave supply unit <NUM> is attached to the bottom wall 10D.

As illustrated in <FIG>, the microwave supply unit <NUM> includes a magnetron <NUM>, a rotary antenna <NUM>, a waveguide <NUM>, and an antenna motor <NUM>. The bottom wall 10D includes a recessed portion 10D1. The recessed portion 10D1 is located at a substantially center portion of the bottom wall 10D. The heating cooking chamber <NUM> includes an oven tray <NUM>. The oven tray <NUM> is attached to the bottom wall 10D. The oven tray <NUM> is a plate-like member. The oven tray <NUM> covers the recessed portion 10D1. The oven tray <NUM> and the recessed portion 10D1 form a space 10D2 therebetween.

The rotary antenna <NUM> is located in the space 10D2. The magnetron <NUM>, the waveguide <NUM>, and the antenna motor <NUM> are located on the outer side of the recessed portion 10D1. The magnetron <NUM> generates microwaves. The recessed portion 10D1 includes a power supply hole portion 10D3. The waveguide <NUM> propagates the generated microwaves to the power supply hole portion 10D3. As a result, the microwaves are supplied into the accommodation space 1A via the rotary antenna <NUM>. The antenna motor <NUM> drives the rotary antenna <NUM>. The rotary antenna <NUM> agitates the microwaves and radiates the microwaves into the accommodation space 1A.

The material of the oven tray <NUM> includes ceramic or glass. Because the material of the oven tray <NUM> includes ceramic or glass, the oven tray <NUM> facilitates transmission of the microwaves. Therefore, when the microwave heating mode is executed, the heating cooking apparatus <NUM> can efficiently heat and cook an object to be heated even when the microwaves are supplied from the recessed portion 10D1.

The grill unit <NUM> supplies heat into the accommodation space 1A. The grill unit <NUM> executes the grill heating mode. The grill unit <NUM> includes a heating cooking heater unit <NUM> and a third energization unit <NUM>. The heating cooking heater unit <NUM> is located at an upper portion in the accommodation space 1A. The third energization unit <NUM> is located outside the left wall 10B. The third energization unit <NUM> projects from the outer surface of the left wall 10B of the heating cooking chamber <NUM>. The third energization unit <NUM> energizes the heating cooking heater unit <NUM>. The energized heating cooking heater unit <NUM> generates and radiates heat. The heating cooking heater unit <NUM> is, for example, a U-shaped sheathed heater.

The configuration of the heating cooking apparatus <NUM> will be further described with reference to <FIG> is a block diagram illustrating the configuration of the heating cooking apparatus <NUM> according to the present embodiment.

As illustrated in <FIG>, the heating cooking apparatus <NUM> further includes a control unit <NUM> and a storage unit <NUM>.

The control unit <NUM> is a hardware circuit. The hardware circuit includes a processor such as a Central Processing Unit (CPU). The control unit <NUM> executes control programs stored in the storage unit <NUM> to thereby control the operation panel unit <NUM>, the first drive unit <NUM>, the first energization unit <NUM>, the second drive unit <NUM>, the second energization unit <NUM>, the third energization unit <NUM>, the microwave supply unit <NUM>, and the storage unit <NUM>.

The storage unit <NUM> includes a Random Access Memory (RAM) and a Read Only Memory (ROM). The storage unit <NUM> stores control programs used for controlling operation of each portion of the heating cooking apparatus <NUM>. The storage unit <NUM> stores setting information input by operating the operation panel unit <NUM>.

Next, the support member <NUM> and the drive mechanism <NUM> will be described with reference to <FIG>. <FIG> is a partial cross-sectional view of the heating cooking apparatus <NUM> along a section line X in <FIG>. <FIG> is a perspective view illustrating an appearance of the heating cooking apparatus <NUM> according to the present embodiment. Specifically, <FIG> illustrates an appearance of the heating cooking apparatus <NUM> in an upper right diagonal direction from behind in a state where the pull-out body <NUM> is pulled out. <FIG> is a perspective view illustrating an appearance of the support member <NUM> according to the present embodiment. Specifically, <FIG> illustrates an appearance of the support member <NUM> in a lower left diagonal direction from the front.

As illustrated in <FIG>, the heating cooking chamber <NUM> further includes a guide rail portion <NUM>. The guide rail portion <NUM> guides the support member <NUM> in the pull-out direction of the pull-out body <NUM>. The guide rail portion <NUM> is located at a lower portion of the heating cooking chamber <NUM>. The guide rail portion <NUM> extends in the front-rear direction.

The pull-out body <NUM> further includes an engagement portion <NUM>. The engagement portion <NUM> engages with the guide rail portion <NUM>. The support member <NUM> includes an upper surface 20A. The engagement portion <NUM> is pivotally attached to the upper surface 20A of the support member <NUM> by a fastening screw 61A (see <FIG>) and a shaft screw 61B (see <FIG>). The engagement portion <NUM> has a substantially U-shaped cross section. As illustrated in <FIG>, the engagement portion <NUM> extends in the front-rear direction. In the present embodiment, the fastening screws 61A and the shaft screw 61B are hexagonal bolts. The fastening screw 61A is an example of a second fastening member. The shaft screw 61B is an example of a second shaft member.

The support member <NUM> can be used to adjust the angle of the rear surface 131A (see <FIG>) of the pull-out body <NUM> relative to the front surface 11D (see <FIG>) of the heating cooking chamber <NUM>. Hereinafter, the angle of the rear surface 131A (see <FIG>) of the pull-out body <NUM> relative to the front surface 11D (see <FIG>) of the heating cooking chamber <NUM> will be referred to as a "sealing angle". When the sealing angle is substantially <NUM> degrees, the accommodation space 1A of the heating cooking chamber <NUM> is sealed by the lid portion <NUM> of the pull-out body <NUM>. Thus, the heating cooking apparatus <NUM> can prevent leakage of electric waves from the heating cooking chamber <NUM> when the microwave supply unit <NUM> is driven.

As illustrated in <FIG> and <FIG>, the support member <NUM> includes a base plate portion <NUM> and a rack portion <NUM>. The base plate portion <NUM> and the rack portion <NUM> are integrated.

As illustrated in <FIG>, the base plate portion <NUM> is a plate-like object with the front-rear direction as a longitudinal direction. The engagement portion <NUM> described with reference to <FIG> and <FIG> includes a front fixing hole. The front fixing hole of the engagement portion <NUM> is a screw hole to which the shaft screw 61B (see <FIG>) is fixed. The front fixing hole of the engagement portion <NUM> is located at a front portion of the engagement portion <NUM>. The base plate portion <NUM> includes a pivotally support hole portion H20B facing the front fixing hole of the engagement portion <NUM>. The pivotally support hole portion H20B is a through hole with which the support member <NUM> is pivotally supported to the engagement portion <NUM>.

The shaft screw 61B is fixed to the front fixing hole of the engagement portion <NUM> through the pivotally support hole portion H20B of the support member <NUM>. Thereby, the support member <NUM> can pivot relative to the engagement portion <NUM> with the shaft screw 61B as a center. The engagement portion <NUM> engages with the guide rail portion <NUM> (see <FIG>) and is fixed to the guide rail portion <NUM>. The pivotally support hole portion H20B of the support member <NUM> is an example of a pivotally support portion.

The engagement portion <NUM> described with reference to <FIG> and <FIG> includes a rear attachment hole. The rear attachment hole of the engagement portion <NUM> is a screw hole to which the fastening screw 61A (see <FIG>) is fixed. The rear attachment hole of the engagement portion <NUM> is located at a rear portion of the engagement portion <NUM>. The base plate portion <NUM> includes a left-right regulating hole portion H20A facing the rear attachment hole of the engagement portion <NUM>. The left-right regulating hole portion H20A is a screw hole for regulating the pivot direction of the support member <NUM> in a substantially left-right direction. The left-right regulating hole portion H20A is an elongate hole with the substantially left-right direction as a longitudinal direction. The rear attachment hole of the engagement portion <NUM> is an example of a second fixing portion. The left-right regulating hole portion H20A of the support member <NUM> is an example of a left-right regulating portion.

The fastening screw 61A fastens the support member <NUM>. Specifically, when the fastening screw 61A is screwed to the rear fixing hole of the engagement portion <NUM> and then fixed to the rear fixing hole of the engagement portion <NUM>, the fastening screw 61A fastens the support member <NUM>.

In addition, the fastening screw 61A regulates the pivot direction of the support member <NUM>. When the fastening screw 61A is loosened, the fastening screw 61A regulates the pivot direction of the support member <NUM> in the substantially left-right direction along the shape of the elongate hole of the left-right regulating hole portion H20A of the support member <NUM>.

Hereinafter, a state where the support member <NUM> can pivot freely relative to the engagement portion <NUM> will be referred to as a "pivoting state" of the fastening screw 61A. Hereinafter, a state where the arrangement of the support member <NUM> relative to the engagement portion <NUM> is fixed will be referred to as a "fastened state" of the fastening screw 61A.

The rack portion <NUM> is a substantially rectangular parallelepiped-like object with the front-rear direction as a longitudinal direction. As illustrated in <FIG>, the rack portion <NUM> is attached to a left end portion of the upper surface 20A of the base plate portion <NUM>. As illustrated in <FIG>, the rack portion <NUM> includes a plurality of teeth 22A along the front-rear direction.

As illustrated in <FIG>, the heating cooking apparatus <NUM> includes the drive mechanism <NUM>. The heating cooking apparatus <NUM> has an arrangement space between the outer surface of the bottom wall 10D of the heating cooking chamber <NUM> and the inner surface of the bottom wall 14D of the housing <NUM>. The drive mechanism <NUM> is located in the arrangement space. The drive mechanism <NUM> includes a drive mechanism driving motor <NUM> and a pinion <NUM>. The control unit <NUM> described with reference to <FIG> controls the drive mechanism driving motor <NUM>. The control unit <NUM> controls the drive mechanism driving motor <NUM> to generate driving force for rotating the pinion <NUM> in a forward direction or a reverse direction. The pinion <NUM> meshes with the rack portion <NUM> of the support member <NUM>. The drive mechanism <NUM> sets the pull-out body <NUM> to be in an opened state or a closed state by rotating the pinion <NUM> in a forward direction or a reverse direction. The opened state of the pull-out body <NUM> indicates a state where the placing portion <NUM> of the pull-out body <NUM> is pulled out from the arrangement space. The closed state of the pull-out body <NUM> indicates a state where the placing portion <NUM> of the pull-out body <NUM> is pulled into the arrangement space, and the front surface 11D of the heating cooking chamber <NUM> and the rear surface 131A of the pull-out body <NUM> abut against each other.

Next, the configuration of the right attachment portion 30a will be further described with reference to <FIG>. <FIG> is a partial cross-sectional view of the heating cooking apparatus <NUM> along a section line XIII in <FIG>. Specifically, <FIG> illustrates the cross-sections of the right wall 10A, the right attachment portion 30a, the right slide rail 40a, and the right slide member 133a. <FIG> is a perspective view of the right attachment portion 30a according to the present embodiment. Specifically, <FIG> illustrates the right attachment portion 30a in an upper right diagonal direction from behind.

As illustrated in <FIG>, the right attachment portion 30a includes a main body portion <NUM>, a first flange portion <NUM>, and a second flange portion <NUM>. The main body portion <NUM>, the first flange portion <NUM>, and the second flange portion <NUM> are integrated. A left portion of the main body portion <NUM>, the first flange portion <NUM>, and the second flange portion <NUM> are embedded in the right wall 10A.

The first flange portion <NUM> extends upward from a left edge portion of an upper portion of the main body portion <NUM>. The first flange portion <NUM> is attached to the right wall 10A. As illustrated in <FIG>, the first flange portion <NUM> is formed along the front-rear direction of the main body portion <NUM>.

As illustrated in <FIG>, the second flange portion <NUM> extends downward from a left edge portion of a lower portion of the main body portion <NUM>. The second flange portion <NUM> is attached to the right wall 10A. As illustrated in <FIG>, the second flange portion <NUM> is formed along the front-rear direction of the main body portion <NUM>.

The main body portion <NUM> includes a rear fixing portion <NUM> and a front fixing portion <NUM>. The rear fixing portion <NUM> is located at a rear portion of the main body portion <NUM> in the front-rear direction. The front fixing portion <NUM> is located at a front portion of the main body portion <NUM> in the front-rear direction. The rear fixing portion <NUM> and the front fixing portion <NUM> are groove-like object having a substantially U-shaped cross-section and having the front-rear direction as a longitudinal direction.

The rear fixing portion <NUM> is a portion where a rear attachment support portion <NUM> of the right slide rail 40a to be described below with reference to <FIG> is fixed (see <FIG>). The rear fixing portion <NUM> includes a rear facing wall 311A and a pair of rear standing walls 311B. One of the pair of rear standing walls 311B is provided to stand leftward from an upper edge portion of the rear facing wall 311A. The other one of the pair of rear standing walls 311B is provided to stand leftward from a lower edge portion of the rear facing wall 311A. The rear facing wall 311A and the pair of rear standing walls 311B are integrated.

The rear facing wall 311A faces the outer surface of the right wall 10A. The rear facing wall 311A is a flat plate-like object. The rear facing wall 311A includes a rear fixing hole portion H311. The rear fixing hole portion H311 is a screw hole to which a fastening screw 62A to be described with reference to <FIG> is fixed. The rear fixing hole portion H311 is located at the center portion in the front-rear direction and an upper portion of the rear facing wall 311A. The rear fixing hole portion H311 is an example of a first fixing portion. The fastening screw 62A is an example of a first fastening member.

The front fixing portion <NUM> is a portion to which the front attachment support portion <NUM> of the right slide rail 40a to be described below with reference to <FIG> is fixed. As illustrated in <FIG>, the front fixing portion <NUM> includes a front facing wall 312A and a pair of front standing walls 312B. One of the pair of front standing walls 312B is provided to stand leftward from an upper edge portion of the front facing wall 312A. The other one of the pair of front standing walls 312B is provided to stand leftward from a lower edge portion of the front facing wall 312A. The front facing wall 312A and the pair of front standing walls 312B are integrated.

The front facing wall 312A faces the outer surface of the right wall 10A. The front facing wall 312A is a flat plate-like object. The front facing wall 312A includes a front fixing hole portion H312. The front fixing hole portion H312 is a screw hole into which a shaft screw 62B to be described below with reference to <FIG> is screwed. The front fixing hole portion H312 is located at the center portion in the front-rear direction and at an upper portion of the front facing wall 312A. The shaft screw 62B is an example of a first shaft member.

Next, the configurations of the pair of left and right slide rails <NUM> will be further described with reference to <FIG>. <FIG> is a front view of the right attachment portion 30a to which the right slide rail 40a according to the present embodiment is attached. Specifically, <FIG> illustrates the right attachment portion 30a to which the right slide rail 40a is attached, as viewed from the right. <FIG> is a front view of the left attachment portion 30b to which the left slide rail 40b according to the present embodiment is attached. Specifically, <FIG> illustrates the left attachment portion 30b to which the left slide rail 40b is attached, as viewed from the left.

The pair of left and right slide rails <NUM> can be used for adjusting the sealing angle. As illustrated in <FIG>, the right slide rail 40a includes a rail portion <NUM>, a rear attachment support portion <NUM>, and a front attachment support portion <NUM>. The rail portion <NUM>, the rear attachment support portion <NUM>, and the front attachment support portion <NUM> are integrated.

The rail portion <NUM> engages with the right slide member 133a described with reference to <FIG>. The rail portion <NUM> slidably supports the right slide member 133a. The rail portion <NUM> includes an upper rail portion 41A and a lower rail portion 41B. The upper rail portion 41A and the lower rail portion 41B are installed side by side in the up-down direction. The upper rail portion 41A and the lower rail portion 41B are rail-like objects with the front-rear direction as a longitudinal direction. In the present embodiment, the length of the upper rail portion 41A is shorter than the length of the lower rail portion 41B in the front-rear direction.

As illustrated in <FIG>, the rear attachment support portion <NUM> supports the rail portion <NUM> and is attached to the rear fixing portion <NUM> of the right attachment portion 30a. The rear attachment support portion <NUM> is a bracket having a substantially L-shaped cross-section. The rear attachment support portion <NUM> includes a rear base plate portion 42A and a rear support plate portion 42B. The rear support plate portion 42B extends rightward from a lower edge portion of the rear base plate portion 42A. The rear base plate portion 42A and the rear support plate portion 42B are integrated.

As illustrated in <FIG>, the rear base plate portion 42A is a flat plate-like object. The rear base plate portion 42A has an up-down regulating hole portion H42 of the right slide rail 40a. The up-down regulating hole portion H42 of the right slide rail 40a is a screw hole for regulating the pivot direction of the right slide rail 40a in the up-down direction. The fastening screw 62A is inserted into the up-down regulating hole portion H42 of the right slide rail 40a. The up-down regulating hole portion H42 of the right slide rail 40a faces the rear fixing hole portion H311 (see <FIG>) of the right attachment portion 30a. The up-down regulating hole portion H42 of the right slide rail 40a is an elongate hole with the up-down direction as a longitudinal direction. The up-down regulating hole portion H42 of the right slide rail 40a is an example of an up-down regulating portion.

As will be described below with reference to <FIG>, the right slide rail 40a can pivot relative to the right attachment portion 30a with the shaft screw 62B as a center.

The fastening screw 62A fastens the right slide rail 40a. Specifically, when the fastening screw 62A is screwed to the rear fixing hole portion H311 (see <FIG>) of the right attachment portion 30a and then fixed to the rear fixing hole portion H311 (see <FIG>) of the right attachment portion 30a, the fastening screw 62A fastens the right slide rail 40a.

The fastening screw 62A regulates the pivot direction of the right slide rail 40a. Specifically, when the fastening screw 62A is loosened, the fastening screw 62A regulates the pivot direction of the right slide rail 40a in the substantially up-down direction along the shape of the elongate hole of the up-down regulating hole portion H42 of the right slide rail 40a.

In the present embodiment, the fastening screw 62A is a machine screw. Hereinafter, a state where the right slide rail 40a can pivot freely relative to the right attachment portion 30a will be referred to as a "pivoting state" of the fastening screw 62A. Hereinafter, a state where the arrangement of the right slide rail 40a relative to the right attachment portion 30a is fixed will be referred to as a "fastened state" of the fastening screw 62A.

The rear support plate portion 42B is a flat plate-like object. As illustrated in <FIG>, the rail portion <NUM> is placed on the rear support plate portion 42B. The rail portion <NUM> is fixed to the rear support plate portion 42B.

As illustrated in <FIG>, the front attachment support portion <NUM> supports the rail portion <NUM> and is attached to the front fixing portion <NUM> (see <FIG>) of the right attachment portion 30a. The front attachment support portion <NUM> is a bracket having a substantially L-shaped cross-section, similarly to the rear attachment support portion <NUM>. The front attachment support portion <NUM> includes a front base plate portion 43A and a front support plate portion 43B. The front support plate portion 43B extends rightward from a lower edge portion of the front base plate portion 43A. The front base plate portion 43A and the front support plate portion 43B are integrated.

The front base plate portion 43A is a flat plate-like object. The front base plate portion 43A includes a pivotally support hole portion H43. The pivotally support hole portion H43 of the right slide rail 40a is a through hole with which the right slide rail 40a is pivotally supported to the right attachment portion 30a. The shaft screw 62B is inserted into the pivotally support hole portion H43 of the right slide rail 40a. The pivotally support hole portion H43 of the right slide rail 40a faces the front fixing hole portion H312 (see <FIG>) of the right attachment portion 30a.

The shaft screw 62B is screwed into the front fixing hole portion H312 of the right attachment portion 30a through the pivotally support hole portion H43 of the right slide rail 40a, and thus the right slide rail 40a can pivot relative to the right attachment portion 30a with the shaft screw 62B as a center. In the present embodiment, the shaft screw 62B is a machine screw. The pivotally support hole portion H43 of the right slide rail 40a is an example of a pivotally support portion.

The front support plate portion 43B is a flat plate-like object. The rail portion <NUM> is placed on the front support plate portion 43B. The rail portion <NUM> is fixed to the front support plate portion 43B.

As illustrated in <FIG>, the configuration of the left attachment portion 30b is substantially the same as the configuration of the right attachment portion 30a. The configuration of the left slide rail 40b is substantially the same as the configuration of the right slide rail 40a.

The pivotally support hole portion H43 of the left slide rail 40b is a through hole with which the left slide rail 40b is pivotally supported to the left attachment portion 30b. A shaft screw 63B is inserted into the pivotally support hole portion H43 of the left slide rail 40b.

The shaft screw 63B is screwed into the front fixing hole portion H312 of the left attachment portion 30b through the pivotally support hole portion H43 of the left slide rail 40b, and thus the left slide rail 40b can pivot relative to the left attachment portion 30b with the shaft screw 63B as a center. In the present embodiment, the shaft screw 63B is a machine screw. The pivotally support hole portion H43 of the left slide rail 40b is an example of a pivotally support portion.

The up-down regulating hole portion H42 of the left slide rail 40b is a through hole for regulating the pivot direction of the left slide rail 40b in the up-down direction. The fastening screw 63A is inserted into the up-down regulating hole portion H42 of the left slide rail 40b. The up-down regulating hole portion H42 of the left slide rail 40b is an example of an up-down regulating portion.

The fastening screw 63A fastens the left slide rail 40b. Specifically, when the fastening screw 63A is screwed to the rear fixing hole portion H311 of the left attachment portion 30b and then fixed to the rear fixing hole portion H311 of the left attachment portion 30b, the fastening screw 63A fastens the left slide rail 40b.

The fastening screw 63A regulates the pivot direction of the left slide rail 40b. Specifically, when the fastening screw 63A is loosened, the fastening screw 63A regulates the pivot direction of the left slide rail 40b in the substantially up-down direction along the shape of the elongate hole of the up-down regulating hole portion H42 of the left slide rail 40b.

In the present embodiment, the fastening screw 63A is a machine screw. Hereinafter, a state where the left slide rail 40b can pivot freely relative to the left attachment portion 30b will be referred to as a "pivoting state" of the fastening screw 63A. Hereinafter, a state where the arrangement of the left slide rail 40b relative to the left attachment portion 30b is fixed will be referred to as a "fastened state" of the fastening screw 63A.

Next, an adjustment mechanism for the arrangement of the pull-out body <NUM> to prevent the leakage of electric waves will be described with reference to <FIG>.

In order to prevent the leakage of electromagnetic waves, it is desirable that the accommodation space 1A of the heating cooking chamber <NUM> is sealed by the lid portion <NUM> of the pull-out body <NUM>. In other words, in order to prevent leakage of electromagnetic waves, it is desirable to set the sealing angle to substantially <NUM> degrees.

In the present embodiment, for example, when the pull-out body <NUM> is set to be in a closed state in a case where the fastening screw 61A, the fastening screw 62A, and the fastening screw 63A are in the pivoting state, the front surface 11D of the heating cooking chamber <NUM> and the rear surface 131A of the pull-out body <NUM> abut against each other. When the front surface 11D of the heating cooking chamber <NUM> and the rear surface 131A of the pull-out body <NUM> abut against each other, the arrangement of the pull-out body <NUM> relative to the heating cooking chamber <NUM> is efficiently adjusted such that the sealing angle is set to substantially <NUM> degrees. In the closed state of the pull-out body <NUM>, when the fastening screw 61A, the fastening screw 62A, and the fastening screw 63A are set to be in the fastened state, the sealing angle is maintained at substantially <NUM> degrees. In this manner, in the present embodiment, it is possible to simply adjust the arrangement of the pull-out body <NUM> to prevent the leakage of electric waves.

In addition, in the present embodiment, when the pull-out body <NUM> is set to be in a closed state in a case where the fastening screw 62A and the fastening screw 63A are in the fastened state and the fastening screw 61A is in the pivoting state, the arrangement of the pull-out body <NUM> in the left-right direction is adjusted. In addition, when the pull-out body <NUM> is set to be in a closed state in a case where at least one of the fastening screws 62A or the fastening screws 63A is in the pivoting state and the fastening screw 61A is in the fastened state, the arrangement of the pull-out body <NUM> in the up-down direction is adjusted.

Next, an adjustment mechanism for a fastening condition of each of the fastening screw 61A, the fastening screw 62A, and the fastening screws 63A will be described with reference to <FIG>. <FIG> is a diagram illustrating a right side surface of the heating cooking apparatus <NUM> according to the present embodiment. Specifically, <FIG> illustrates the outer surface of the right wall 14A of the housing <NUM>. <FIG> is a diagram illustrating a left side surface of the heating cooking apparatus <NUM> according to the present embodiment. Specifically, <FIG> illustrates the outer surface of the left wall 14B of the housing <NUM>. <FIG> is a diagram illustrating a bottom surface of the heating cooking apparatus <NUM> according to the present embodiment. Specifically, <FIG> illustrates the outer surface of the bottom wall 14D of the housing <NUM>.

As illustrated in <FIG>, the right wall 14A of the housing <NUM> includes a first through hole 14A1 and a second through hole 14A2.

The first through hole 14A1 faces the rear fixing hole portion H311 of the right attachment portion 30a in the left-right direction. The fastening screw 62A (see <FIG>) is screwed into the rear fixing hole portion H311 of the right attachment portion 30a. Thus, the first through hole 14A1 faces the fastening screw 62A. For this reason, for example, a user can simply adjust a fastening condition of the right slide rail 40a by the fastening screw 62A through the first through hole 14A1 by using a tool without removing the housing <NUM>. The tool includes, for example, a screwdriver.

The housing <NUM> may include a first cover member that closes the first through hole 14A1. The first cover member can open the first through hole 14A1 in a case where a fastening condition of the fastening screw 62A is adjusted.

The second through hole 14A2 faces the front fixing hole portion H312 of the right attachment portion 30a in the left-right direction. The shaft screw 62B (see <FIG>) is screwed into the front fixing hole portion H312 of the right attachment portion 30a. Thus, the second through hole 14A2 faces the shaft screw 62B. For this reason, for example, a user can simply adjust a fastening condition of the right slide rail 40a by the shaft screw 62B through the second through hole 14A2 by using a tool without removing the housing <NUM>.

The housing <NUM> may include a second cover member that closes the second through hole 14A2. The second cover member can open the second through hole 14A2 in a case where a fastening condition of the shaft screw 62B is adjusted.

As illustrated in <FIG>, the left wall 14B of the housing <NUM> includes a third through hole 14B1 and a fourth through hole 14B2.

The third through hole 14B1 faces the rear fixing hole portion H311 of the left attachment portion 30b in the left-right direction. The fastening screw 63A (see <FIG>) is screwed into the rear fixing hole portion H311 of the left attachment portion 30b. Thus, the third through hole 14B1 faces the fastening screw 63A. For this reason, for example, a user can simply adjust a fastening condition of the left slide rail 40b by the fastening screw 63A through the third through hole 14B1 by using a tool without removing the housing <NUM>.

The housing <NUM> may include a third cover member that closes the third through hole 14B1. The third cover member can open the third through hole 14B1 in a case where a fastening condition of the fastening screw 63A is adjusted.

The fourth through hole 14B2 faces the front fixing hole portion H312 of the left attachment portion 30b in the left-right direction. The shaft screw 63B (see <FIG>) is screwed into the front fixing hole portion H312 of the left attachment portion 30b. Thus, the fourth through hole 14B2 faces the shaft screw 63B. For this reason, for example, a user can simply adjust a fastening condition of the left slide rail 40b by the shaft screw 63B through the fourth through hole 14B2 by using a tool without removing the housing <NUM>.

The housing <NUM> may include a fourth cover member that closes the fourth through hole 14B2. The fourth cover member can open the fourth through hole 14B2 in a case where a fastening condition of the shaft screw 63B is adjusted.

As illustrated in <FIG>, the bottom wall 14D of the housing <NUM> includes a fifth through hole 14D1 and a sixth through hole 14D2.

The rear fixing hole portion of the engagement portion <NUM> described with reference to <FIG>, <FIG>, and <FIG> moves in a pull-out direction of the pull-out body <NUM> together with the support member <NUM>. The fifth through hole 14D1 faces the rear fixing hole portion of the engagement portion <NUM> in the up-down direction in a case where the pull-out body <NUM> is in a closed state. The fastening screw 61A (see <FIG>) is screwed into the rear fixing hole portion of the engagement portion <NUM>. Thus, the fifth through hole 14D1 faces the fastening screw 61A. For this reason, for example, a user can simply adjust a fastening condition of the support member <NUM> by the fastening screw 61A through the fifth through hole 14D1 by using a tool without removing the housing <NUM>.

The housing <NUM> may include a fifth cover member that closes the fifth through hole 14D1. The fifth cover member can open the fifth through hole 14D1 in a case where a fastening condition of the fastening screw 61A is adjusted.

The sixth through hole 14D2 faces the front fixing hole portion of the engagement portion <NUM> in the up-down direction in a case where the pull-out body <NUM> is in a closed state. The shaft screw 61B (see <FIG>) is screwed into the front fixing hole portion of the engagement portion <NUM>. Thus, the sixth through hole 14D2 faces the shaft screw 61B. For this reason, for example, a user can simply adjust a fastening condition of the support member <NUM> by the shaft screw 61B through the sixth through hole 14D2 by using a tool without removing the housing <NUM>.

The housing <NUM> may include a sixth cover member that closes the sixth through hole 14D2. The sixth cover member can open the sixth through hole 14D2 in a case where a fastening condition of the shaft screw 61B is adjusted.

Next, a cabinet <NUM> in which the heating cooking apparatus <NUM> is built will be described with reference to <FIG> is a diagram illustrating an external appearance of the cabinet <NUM> in which the heating cooking apparatus <NUM> according to the present embodiment is built.

The heating cooking apparatus <NUM> is disposed in the form of being built into the cabinet <NUM>. As illustrated in <FIG>, the cabinet <NUM> includes an accommodation space DR. The heating cooking apparatus <NUM> is disposed in the accommodation space DR. The accommodation space DR is a space having a rectangular parallelepiped shape. The cabinet <NUM> includes a right inner surface 2A, a left inner surface 2B, an upper inner surface 2C, a lower inner surface 2D, and a rear inner surface 2E. The accommodation space DR is formed by the right inner surface 2A, the left inner surface 2B, the upper inner surface 2C, the lower inner surface 2D, and the rear inner surface 2E.

As described with reference to <FIG>, the heating cooking apparatus <NUM> includes the heating cooking chamber <NUM>, the housing <NUM>, the microwave supply unit <NUM>, and the pull-out body unit <NUM>. The pull-out body unit <NUM> includes the pull-out body <NUM>, the support member <NUM>, and the pair of left and right slide rails <NUM>. The housing <NUM> includes the first through hole 14A1, the third through hole 14B1, and the fifth through hole 14D1. In order to prevent leakage of electric waves, it is desirable that the sealing angle is set to substantially <NUM> degrees. In the present embodiment, a user can access the fastening screw 61A, the fastening screw 62A, and the fastening screw 63A through the first through hole 14A1, the third through hole 14B1, and the fifth through hole 14D1 of the housing <NUM> without removing the housing <NUM>. Thus, the user can adjust the arrangement of the pair of slide rails <NUM> and the support member <NUM> by using the first through hole 14A1, the third through hole 14B1, and the fifth through hole 14D1 of the housing <NUM>. Thereby, the user can adjust the arrangement of the pull-out body <NUM> to set the sealing angle to substantially <NUM> degrees. As a result, the productivity of the heating cooking apparatus <NUM> is improved.

As described with reference to <FIG>, the support member <NUM> includes the pivotally support hole portion H20B and the left-right regulating hole portion H20A. Thus, when the shaft screw 61B is inserted in the pivotally support hole portion H20B, the support member <NUM> can pivot along the left-right regulating hole portion H20A with the shaft screw 61B as a center. Thus, the user can pivot the support member <NUM> relative to the heating cooking chamber <NUM> to set a sealing angle to substantially <NUM> degrees.

As described with reference to <FIG>, each of the pair of left and right slide rails <NUM> includes the pivotally support hole portion H43 and the up-down regulating hole portion H42. Thereby, when the shaft screw 62B is inserted in the pivotally support hole portion H43 of the right slide rail 40a, the right slide rail 40a can pivot along the up-down regulating hole portion H42 of the right slide rail 40a with the shaft screw 62B as a center. In addition, when the shaft screw 63B is inserted in the pivotally support hole portion H43 of the left slide rail 40b, the left slide rail 40b can pivot along the up-down regulating hole portion H42 of the left slide rail 40b with the shaft screw 63B as a center. Thus, the user can pivot the pair of left and right slide rails <NUM> relative to the heating cooking chamber <NUM> to set the sealing angle to substantially <NUM> degrees.

As described with reference to <FIG>, each of the pair of left and right slide rails <NUM> includes the up-down regulating hole portion H42. When the shaft screw 62B is inserted in the pivotally support hole portion H43 of the right slide rail 40a, the right slide rail 40a can pivot in the substantially up-down direction with the shaft screw 62B as a center. When the shaft screw 63B is inserted in the pivotally support hole portion H43 of the left slide rail 40b, the left slide rail 40b can pivot in the substantially up-down direction with the shaft screw 63B as a center. Thus, the user can adjust the arrangement of the pull-out body <NUM> in the up-down direction.

As described with reference to <FIG>, the pull-out body <NUM> includes the pair of left and right slide members <NUM>. The heating cooking chamber <NUM> includes the pair of left and right attachment portions <NUM>. Each of the right attachment portion 30a and the left attachment portion 30b includes the rear fixing hole portion H311. The fastening screw 62A is fixed to the rear fixing hole portion H311 of the right attachment portion 30a through the up-down regulating hole portion H42. The fastening screw 62A is fixed to the rear fixing hole portion H311 of the right attachment portion 30a to fasten the right slide rail 40a. The first through hole 14A1 faces the rear fixing hole portion H311 of the right attachment portion 30a. Thereby, when the user loosens the fastening screw 62A through the first through hole 14A1 and then sets the pull-out body <NUM> to be in a closed state, the right slide rail 40a pivots in the up-down direction relative to the right attachment portion 30a. As a result, the sealing angle approaches <NUM> degrees.

The fastening screw 63A is fixed to the rear fixing hole portion H311 of the left attachment portion 30b through the up-down regulating hole portion H42. The fastening screw 63A is fixed to the rear fixing hole portion H311 of the left attachment portion 30b to fasten the left slide rail 40b. The third through hole 14B1 faces the rear fixing hole portion H311 of the left attachment portion 30b. Thereby, when the user loosens the fastening screw 63A through the third through hole 14B1 and then sets the pull-out body <NUM> to be in a closed state, the left slide rail 40b pivots in the up-down direction relative to the left attachment portion 30b. As a result, the sealing angle approaches <NUM> degrees.

As described with reference to <FIG>, the support member <NUM> includes the left-right regulating hole portion H20A. Thereby, when the shaft screw 61B is inserted in the pivotally support hole portion H20B, the support member <NUM> can pivot in the substantially left-right direction with the shaft screw 61B as a center. Thus, the user can adjust the arrangement of the pull-out body <NUM> in the left-right direction.

As described with reference to <FIG>, the heating cooking chamber <NUM> includes the guide rail portion <NUM> (see <FIG>). The pull-out body <NUM> includes the lid portion <NUM> and the engagement portion <NUM>. The engagement portion <NUM> includes a rear fixing portion. The fastening screw 61A is fixed to the rear fixing portion of the engagement portion <NUM> through the left-right regulating hole portion H20A. The fastening screw 61A is fixed to the rear fixing portion of the engagement portion <NUM> to fasten the support member <NUM>. The fifth through hole 14D1 faces the rear fixing portion of the engagement portion <NUM> in a state where the front surface 11D of the heating cooking chamber <NUM> and the rear surface 131A of the pull-out body <NUM> abut against each other. Thereby, when the user loosens the fastening screw 61A through the fifth through hole 14D1 and then sets the pull-out body <NUM> to be in a closed state, the support member <NUM> pivots in the left-right direction relative to the engagement portion <NUM>. As a result, the sealing angle approaches substantially <NUM> degrees.

As described with reference to <FIG>, the heating cooking apparatus <NUM> includes the first air sending unit <NUM> and the second air sending unit <NUM>. Thereby, the heating cooking apparatus <NUM> can heat and cook an object to be heated by using hot air having different heating conditions.

In the above, the embodiments of the present invention have been described with reference to the drawings (<FIG>). Note that the present invention is not limited to the embodiment described above and can be implemented in various modes within the scope of the present invention (for example, (<NUM>) to (<NUM>) described below). The drawings primarily schematically illustrate each of the constituent elements for the sake of easier understanding, and the thickness, length, quantity, and the like of each of the illustrated constituent elements are different from the actual thickness, length, quantity, and the like by reason of creation of the drawings. Further, the material, shape, dimensions, and the like of each of the constituent elements illustrated in the embodiment described above are merely examples and are not particularly limited, and various modifications can be made within the scope not substantially departing from the effects of the present invention.

Claim 1:
A heating cooking apparatus (<NUM>) comprising:
a heating cooking chamber (<NUM>) including an accommodation space (1A) configured to accommodate an object to be heated, an opening (11A) communicating with the accommodation space (1A), and a first surface (11D) disposed on an outer circumference of the opening (11A);
a housing (<NUM>) configured to accommodate the heating cooking chamber (<NUM>);
a microwave supply unit (<NUM>) configured to supply microwaves to an interior of the heating cooking chamber (<NUM>); and
a pull-out body unit (<NUM>),
wherein the pull-out body unit (<NUM>) includes
a pull-out body (<NUM>) including a second surface (131A) and configured to be pulled out freely relative to the heating cooking chamber (<NUM>), the second surface (131A) facing the first surface (11D), and
an angle adjustment member configured to adjust an angle of the second surface (131A) relative to the first surface (11D),
characterized in that the housing (<NUM>) includes a through hole (14A1, 14A2, 14B1, 14B2),
the angle adjustment member includes
a pivotally support hole portion (H20B, H43) with which the angle adjustment member is pivotally supported to the housing (<NUM>), and
a regulating hole portion (H20A, H42) configured to regulate a pivot direction of the angle adjustment member,
a shaft member (61B, 62B) is inserted in the pivotally support hole portion (H20B, H43),
a fastening member (61A, 62A) that fastens the angle adjustment member (<NUM>, <NUM>) is inserted in the regulating hole portion (H20A, H42),
the angle adjustment member pivots with the shaft member (61B, 62B) as a center,
the regulating hole portion (H20A, H42) is an elongate hole,
in a state where the first surface (11D) and the second surface (131A) abut against each other, the through hole (14A1, 14A2, 14B1, 14B2) faces the fastening member (61A, 62A) to adjust a fastening condition of the fastening member (61A, 62A) through the through hole (14A1, 14A2).