JP6567953B2 - Cooker - Google Patents

Description

  The present invention relates to a cooking device for heating an object to be heated.

  In Patent Document 1, when a plurality of pans (cooking containers) are stored in an overlapping manner, the pans and grips of the pans are stacked to provide a gap between the pans so that the pans do not rub. Are known.

Japanese Patent No. 3175893

  However, in the grill unit, it is necessary to store a plurality of cooking pans and lids in a limited space called a cooking cabinet.

  The cooking container used in the cooking chamber needs to raise the side plate close to the ceiling in order to prevent fat skipping that occurs when grilling fish. In addition, it is necessary to increase the area of the bottom plate as much as possible so that the amount of baking at a time does not decrease by using a cooking container, so there is a problem that a large gap between the cooking container and the cooking container cannot be provided when stacked. . If this gap is small, when a coating material that forms a hard film after curing, such as ceramic or enamel, is applied to the cooking container, the coating materials rub against each other when the cooking container is stacked due to dimensional tolerance variation, application variation, etc. The generation | occurrence | production of the subject which cannot separate a cooking container can be considered.

The present invention solves the above-mentioned conventional problems, a cooking chamber having an opening on the front surface of the main body, a heater provided in the cooking chamber, a cooking container heated by the heater , and the cooking container And a holder for taking out and putting in and out of the cooking chamber, wherein the cooking container has a deep container coated with a first coating agent having a high wear strength, and a lower wear strength than the first coating agent. a shallow vessel coated with the second coating agent is a selected and those used from, when accommodating the deep container and the shallow container to the cooking chamber is above the deep container is intended Rukoto overlapping said shallow vessel are possible.

  According to the present invention, it is possible to provide a cooking device that is excellent in storability by stacking lids on a plurality of overlapping cooking containers and smoothly putting them in and out of the cooking cabinet.

It is a perspective view showing the state where the cooking-by-heating machine concerning the embodiment of the present invention was built in the system kitchen. It is a perspective view of a heating cooker when a door is pulled out. It is a disassembled perspective view which shows a heating cooker. It is a perspective view explaining a holder. (A) is a perspective view explaining the flat plate (deep cooking container) with which the holder was mounted | worn, (b) is each the wave plate (shallow cooking vessel) with which the holder was mounted | worn. 5A is a plan view of FIG. 5A, FIG. 5B is a side view of FIG. 5A, and FIG. 6C is a cross-sectional view taken along arrow X1-X1 of FIG. (A) is a top view of FIG.5 (b), (b) is a side view of FIG.5 (b), (c) is X2-X2 arrow sectional drawing of Fig.7 (a). FIG. 6 is a bottom perspective view of FIG. It is a bottom perspective view of Drawing 5 (b). It is a figure explaining the plate type discrimination | determination sensor of a grill pan, (a) is a top perspective view, (b) is a front view. It is sectional drawing which shows the state which accommodated the grill pan (state which accumulated the cover body) in the cooking chamber. It is sectional drawing which shows the temperature sensor which detects the temperature of a grill pan. It is a perspective view explaining the totte of a cover body. The perspective view of the state which piled up the cover body on the piled flat plate and the wave plate, and mounted on the holder. The side view of the arrow P of FIG. It is the GG cross section of (a) top view of a cover body, and (b) and (a). The front view which piled up the cover body on the piled flat plate and the wave plate, and stored in the cooking chamber. FIG. 18 is an essential part cross-sectional view of FIG. 17. The top view explaining an upper heater and a lid in the state where the upper plate was permeated through the upper plate of the cooking cabinet, and the lid was piled up on the flat plate and the corrugated plate and stored in the cooking cabinet. The sectional side view which piled up the cover body on the piled flat plate and the wave plate, and stored in the cooking cabinet.

  Hereinafter, an embodiment of a heating cooker of the present invention will be described with reference to the drawings. In the following, a built-in type that fits into the system kitchen will be described as an example, but the present invention may be applied to a stationary heating cooker that is placed in the kitchen. In addition, hereinafter, for convenience of explanation, members that are common to the drawings may be denoted by the same reference numerals, and redundant description may be omitted. The front / rear / up / down / left / right direction axes are as shown in the drawings.

  FIG. 1 is a perspective view showing a state where a cooking device according to an embodiment of the present invention is stored in a system kitchen.

  As shown in FIG. 1, the grill unit 4 (heating cooker) is configured integrally with a main body 2 including an electromagnetic cooker 3, an operation unit 5, etc., and the main body 2 is a top plate 1 a on the upper surface of the system kitchen 1. It is installed by dropping from a hole (not shown). The grill unit 4 and the operation part 5 can be operated from the front part below the top plate 1 a of the system kitchen 1. The operation unit 5 mainly performs operations such as turning on / off the power of the grill unit 4 and selecting / setting menus.

  The electromagnetic cooker 3 includes a plate 6 made of heat-resistant glass or the like on which a cooking utensil (not shown) such as a pan is placed, and a heating coil unit 25 that electromagnetically heats the cooking utensil. In addition, the codes | symbols 3a-3c shown in FIG. 1 are the heating ranges, and have shown the mounting part in which a cooking utensil is mounted. Cooking can be performed by placing a cooking utensil on these placing portions 3a to 3c. Further, the peripheral edge of the plate 6 is protected by the plate frame 14.

  An upper surface operation unit 9 is provided on the front side (front side) of the plate 6, and an upper surface display unit 10 is provided on the back side. The upper surface operation unit 9 mainly operates the heating coil unit 25. The upper surface display unit 10 displays a setting state such as a heating power set by the upper surface operation unit 9.

  Inside the main body 2, there are provided a heating coil unit 25 and electronic components which are heat generating components, and a blower fan (not shown) for cooling these heat generating components and electronic components.

  Further, exhaust ports 8a and 8b for discharging waste heat of the heating coil unit 25, which is a heat generating component, and waste heat after cooling the electronic components, to the outside of the main body 2 are provided on the upper surface of the rear portion of the main body 2. .

  The grill unit 4 having a cooking chamber 26 (FIG. 3) having an opening 26 e (FIG. 2) on the front surface of the main body 2 has a function of baking an object to be heated such as fish, meat, pizza, and the like. It arrange | positions under the heating coil unit 25 corresponding to the part 3b. In addition, although the grill unit 4 has shown the state arrange | positioned at the left side of the main body 2, you may arrange | position at the right side of the main body 2. FIG. The grill unit 4 may also be called a roaster or an oven.

  The grill unit 4 includes a door 32 that closes an opening 26e of the cooking chamber 26 that can be pulled out in the front-rear direction (depth direction), for example. On the front surface of the door 32, there is provided a handle 11 that is used with a hand when opening and closing.

  FIG. 2 is a perspective view of the grill unit when the door is pulled out.

  As shown in FIG. 2, the grill unit 4 includes a heating base 12, a door 32, a slide rail 39, a grill pan 41, a holder 33 that supports the grill pan 41, and the like.

  The slide rail 39 fixes the fixed side 49 to the heating base 12 of the cooking chamber 26 (FIG. 3), and rotates the roller 49a2 along the curved path 49a1 at the rear of the fixed side 49 and the curved path 49a1 provided at the rear of the movable side 39a. By the urging means (not shown) for urging the rotation roller 49a2 rolls along the curved path 49a1, the retraction mechanism 49a automatically retracts when the door 32 is pushed more than a certain amount.

  The door 32 is configured to be able to be pulled out in the front-rear direction (depth direction), and is configured by combining the door base 17, the handle 11, and the glass plate 18.

  The holder 33 is engaged with a door joint 80 (see FIG. 3 described later) provided at an end of the movable side 39a of the slide rail 39 in the pull-out direction, and is detachably mounted in the vertical direction so that the grill pan 41 is mounted. It has become. The door 32 is held by a door joint 80. In other words, the holder 33 is a support member that can support the grill pan 41. The other end side of the holder 33 is placed on the upper surface of a rectangular bent portion of a lower end portion 26b1 (see also FIG. 3 described later) of the side plate 26b of the cooking chamber 26. And the to-be-heated material, such as fish and meat, is put in the grill pan 41, and cooking is performed.

  In addition, the code | symbols 36k and 36k2 in FIG. 2 are exhaust ducts, and comprise the exhaust means 36 in a cooking chamber.

  FIG. 3 is an exploded perspective view showing the cooking device. As shown in FIG. 3, the heating base 12 includes a base 13, an upper plate 26a, a front grill 82 (frame body), an exhaust duct 36k2, a lower heater 27b, an upper heater 27a, and the like.

  In this embodiment, the base 13, the upper plate 26 a and the front grill 82 constitute a housing. Moreover, the fixed side 49 provided with the movable side 39a which is the slide rail 39 is installed in right and left.

  The base 13 includes a bottom plate 26d positioned on the bottom side, side plates 26b and 26b positioned on the left and right sides, and a rear plate 26c (back plate) positioned on the rear side by pressing a sheet metal.

  The upper plate 26a is formed of a rectangular sheet metal that closes the upper portion of the base 13, and is screwed to the upper edge portions of the side plates 26b and 26b and the rear plate 26c. A rectangular duct connection port 26a1 is formed at the rear portion of the upper plate 26a, and one end of the exhaust duct 36k2 is connected to the duct connection port 26a1. The other end of the exhaust duct 36k2 communicates with the exhaust fan 36a of the exhaust means 36. The air sucked by the exhaust fan 36a is exhausted to an exhaust port (not shown) through the exhaust duct 36k.

  Here, the exhaust means 36 is disposed, for example, behind the base 13 and includes units such as an exhaust fan 36a for forcibly discharging smoke and odor to the outside of the main body 2 and an exhaust motor 36b for driving the exhaust fan 36a. Yes.

  The grill unit 4 is provided with a box-shaped cooking chamber 26 by an upper plate 26a, side plates 26b and 26b, a rear plate 26c, and a bottom plate 26d. That is, the cooking chamber 26 is configured by assembling a plurality of members, each of which is formed of a metal plate into a predetermined shape by pressing, for example, by welding or screw screws.

  Further, a catalyst 34 and a catalyst heater 37 are installed immediately below the duct connection port 26a1, and a heater cover 37a is attached. Here, the catalyst 34 purifies the smoke and odor generated in the cooking chamber 26. The catalyst heater 37 is installed for heating the catalyst 34.

  The catalyst heater 37 and the exhaust motor 36b are electrically connected to a control unit (not shown).

  The front grill 82 is fixed to the front opening of the base 13 and is configured by bending a sheet metal. Further, the front grill 82 has a substantially rectangular opening 84, and the slide rail 39, the holder 33 and the grill pan 41 are configured to be taken in and out through the opening 84. In addition, when the door 32 is fully closed, the back surface of the door 32 comes into contact with a substantially rectangular frame-shaped peripheral portion 83 formed around the opening 84.

  The lower heater 27b is disposed along the vicinity of the bottom plate 26d, and the connection terminals 27d and 27d are drawn out of the base 13 through the rear plate 26c.

  The lower heater 27b is disposed in the lower part of the cooking chamber 26 while extending mainly in the front-rear direction and turning back. Further, the lower heater 27b is fixed to the bottom plate 26d of the cooking chamber 26 via a fixing bracket 16c.

  The upper heater 27a is disposed along the vicinity of the upper plate 26a, and the connection terminals 27c and 27c are drawn out of the base 13 through the rear plate 26c.

  The upper heater 27a is a sheathed heater and is arranged in a meandering manner while extending mainly in the front-rear direction and turning up in the upper part of the cooking chamber 26. Further, the upper heater 27a is fixed inside the cooking chamber 26 via fixing brackets 16a and 16b. The upper heater 27a is provided with an opening 27a2 on the front side and a U-turn part 27a3 on the rear side, and the opening 27a2 and the U-turn part 27a3 are located at a substantially horizontal center 26z of the cooking chamber 26. (See FIG. 19).

  A gap between the upper heater 27a in the left-right direction of the upper heater 27a from the front opening 27a2 to the rear U-turn part 27a3 is defined as an upper heater gap 27a1 (see FIG. 19).

  In this embodiment, the left and right sides of the U-turn part 27a3 have an opening and a U-turn shape, similar to the opening part 27a2 and the U-turn part 27a3. Further, on the left and right sides of the opening 27a2, a U-turn shape and an opening are formed like the U-turn 27a3 and the opening 27a2.

  In addition, the lower heater 27b and the upper heater 27a are the upper and lower heaters 27 comprised by a sheathed heater. The lower heater 27b and the upper heater 27a sandwich the grill pan 41 from above and below to heat an object to be heated (not shown).

  The grill pan 41 is disposed between the upper heater 27a and the lower heater 27b and is used by placing an object to be heated.

  The upper heater 27 a and the lower heater 27 b are controlled by a control unit (not shown) provided above the cooking chamber 26. Here, it is known that moisture and oil are scattered from the food material when the food material exceeds a certain temperature. Therefore, the control unit may weaken the heating by the lower heater 27b and cook so that the temperature of the food does not exceed a predetermined temperature, thereby suppressing the scattering of moisture and oil. The control unit is disposed in a place where it is not affected by heat from the grill unit 4. Further, the control unit is electrically connected to the operation unit 5 (see FIG. 1) and the upper surface operation unit 9 (see FIG. 1).

  The movable side 39 a of the slide rail 39 is fixed to a metal door joint 80. The door joint 80 is configured such that the door 32 is detachable.

  The fixed side 49, for example, supports the movable side 39a of the slide rail 39 so as to be slidable (see also FIG. 2). Moreover, the fixed side 49 is being fixed to the hollow bent in the rectangular shape formed in the lower end part 26b1 of the side plate 26b using the screw.

  The left and right fixed sides 49 are fixed to the fixing bracket 48. Further, the fixing bracket 48 is fixed to the base 13. And by opening and closing the door 32, the door 32 can be opened and closed by the slide rail 39 on which the movable side 39a slidably supported by the fixed side 49 slides.

  The holder 33 is a support member that supports the lower side of the grill pan 41 (in FIG. 3, a flat plate (deep cooking container) 40a is shown as an example of the grill pan 41). For example, an iron wire rod and a steel plate are used. It is configured by applying chrome plating to the surface of the sheet metal. Although details of the shape of the holder 33 will be described later, a front plate portion 51f that engages with a slit-like groove portion 81 provided in the door joint 80 is provided.

  The grill pan (cooking vessel) 41 is a flat plate (deep cooking vessel) 40a and a wave plate (shallow cooking vessel) 40b.

  The flat plate (deep cooking container) 40a is formed by, for example, pressing a thin plate of a material such as a steel plate, and the surface is coated with a coating agent having high heat resistance and high wear strength such as ceramic coating or enamel. is there. As these surface coats, a surface coat having higher heat resistance and higher wear strength than the wave dish (shallow cooking vessel) 40b was intentionally selected. Details of the shape of the flat plate (deep cooking container) 40a will be described later.

  In the base 13, a temperature sensor 70 that detects the temperature of the grill pan 41 is provided on the far side in the front-rear direction. The temperature sensor 70 includes a sensor cover 71, a sensor part (element part) 72, and a sensor holding member 74, and is formed in a convex shape above the bottom plate 26d.

  Further, for example, inside the sensor cover 71, there is provided a detection rod 86 constituting detection means for discriminating, for example, the type of grill pan (flat dish (deep cooking container) 40a or wave dish (shallow cooking container) 40b). It is done. A spring 87, which is an urging member, is inserted into the detection rod 86, and a dish type discrimination sensor Ss1 including a switch is provided outside the cooking chamber 26.

  FIG. 4 is a perspective view for explaining the holder. FIG. 5A is a perspective view for explaining a flat dish (deep cooking container) 40a fitted with a holder, and FIG. 5B a wave dish (shallow cooking container) 40b fitted with a holder.

  As a supplementary explanation of the perspective view of FIG. 4, the holder 33 of this embodiment has, for example, a symmetrical shape.

  As shown in FIG. 4, the holder 33 has linear portions 51a and 51g. The linear portions 51a and 51g have bent portions 51a1 and 51g1 that extend linearly from the front end to the rear end and bend outward in the left-right direction near the rear end.

  A front plate portion 51f that connects the linear portions 51a and 51g is connected to the front ends of the linear portions 51a and 51g. Although the details of the front plate portion 51f will be described later, the front plate portion 51f is fitted into and engaged with a groove portion 81 (see FIG. 7A) formed in the door joint 80. Thereby, the holder 33 is interlocked with the opening / closing operation | movement of the door 32 (refer FIG. 2), and position shift is prevented.

  The linear portions 51b1 and 51e are members that are formed at positions higher than the support portion 51c and the front plate portion 51f, and restrict the movement of the grill pan 41 in the front-rear direction. The linear portions 51b1 and 51e serve as holding members for the grill pan 41. A side plate 41b of the grill pan 41 is interposed in the linear portions 51b1 and 51e.

  Furthermore, the restriction rods 51i and 51h are connected to the linear portions 51b1 and 51e above the linear portions 51a and 51g, respectively. The restriction rods 51 i and 51 h have shapes that are bent so as to substantially follow the outer shape of the grill pan 41 at the four corners of the grill pan 41, and restrict the positional deviation of the grill pan 41 in the left-right direction.

  The restriction rods 51i and 51h are provided with an arm portion 51u provided with a rising portion 51p that rises to a position closer to the front. The arm portion 51u supports a receiving portion 41u (described later, see FIG. 8) of a flange 41e (described later) of a flat plate (deep cooking vessel) 40a and a wave plate (shallow cooking vessel) 40b.

The arm portion 51u secures the dimensional accuracy at which the left and right positions are at substantially the same height. Thereby, the front position of the grill pan 41 placed on the holder 33 is determined, the distance between the upper and lower heaters 27 and the grill pan 41 becomes substantially constant, and the grill pan 41 and the lid 42 can be smoothly put in and out of the cooking chamber 26.

  The rear end portion of the holder 33 is provided with a gate-like rear support portion 51w fixed at the lower ends of the linear portions 51a and 51g and at the upper ends of the regulating rods 51h and 51i. The rear support portion 51w includes a functional portion 51s that bends and projects in an L shape on the front side.

  The functional part 51s includes a bottom 60p (see FIG. 9) described below of a corrugated dish (shallow cooking container) 40b, which is a grill pan 41, or a stepped bottom part 60s (see FIG. 8 described below) of a flat dish (deep cooking container) 40a. A lifting portion 51k is provided between the supporting portion 51c to be supported and the supporting portion 51c to climb the temperature sensor 70 up and down.

  The support part 51c has a shape that is one step lower than the rear side of the function part 51s, and is provided at two places on the left and right ends of the function part 51s. The support part 51c ensures the dimensional accuracy at which the left and right positions are approximately the same height. Thereby, between the support parts 51c, the lifting part 51k which located behind the support part 51c and pressed down the sheet metal in the left-right laterally elongated shape is provided in the approximate center position. When the grill pan 41 is put in and out of the cooking chamber 26, the temperature sensor 70 is moved up and down by the lifting portion 51k. Details will be described later.

  FIG. 5A is a perspective view in which a flat plate (deep cooking container) 40 a of the grill pan 41 is placed on the holder 33. The flat dish (deep cooking container) 40a is a dish used for oven cooking and is deeper than the wave dish (shallow cooking container) 40b, and is detachable from the holder 33. Moreover, the flat plate (deep cooking container) 40a has a size capable of containing, for example, one piece of commercially available pizza, and has a bottom plate 41a having a substantially rectangular shape, and an upper side from the outer peripheral edge of the bottom plate 41a. It has a concave shape having a side plate 41b standing up toward the side. The side plate 41 b is provided with a gradient 101 extending upward from the bottom plate 41 a, and each side plate 41 b is formed by being connected at a corner radius 100. A thin plate of a material such as a steel plate is formed by pressing, and the surface is coated with a coating agent having high heat resistance and high wear strength such as ceramic coating or enamel. The flat plate (deep cooking container) 40a is used for cooking to bake the object to be heated at a strong heating power and high temperature by bringing the bottom plate 41a close to the vicinity of the lower heater 27b. (Shallow cooking vessel) A coating agent that is hardly scratched is used for placing 40b.

  The bottom plate 41a of the flat plate (deep cooking container) 40a includes a bottom surface 60s1 and a bottom surface 60s2, and is configured by providing a stepped bottom portion 60s with a stepped stepped structure at the rear (details described later), and a bottom surface 60s1. A bar pushing portion 40a1 for pushing a detection rod 86 provided by additional pressing in plane processing in a substantially vertical shape is provided in a part of the stepped bottom portion 60s of the stepped step structure between the bottom surface 60s2 and the bottom surface 60s2.

  FIG. 5B is a perspective view showing a wave dish (shallow cooking vessel) 40 b in the grill pan 41. This wave dish (shallow cooking container) 40 b is a dish used for grill cooking on which an object to be heated is placed, and is detachable from the holder 33. The wave dish (shallow cooking vessel) 40b has a space (capacity) in which, for example, five fish (for example, Akutto fish) can be placed side by side with the head and tail facing forward and backward, and the shape is It is a concave shape having a bottom plate 41a having a substantially square shape and a side plate 41b that rises upward from the outer peripheral edge of the bottom plate 41a. The side plate 41 b is provided with a gradient 101 extending upward from the bottom plate 41 a, and each side plate 41 b is formed by being connected at a corner radius 100. It is formed by pressing a thin plate of a material such as a steel plate, coated with a soft coating such as a fluorine coating agent, which has a smooth surface and is difficult to stick to food.

  The wave plate (shallow cooking vessel) 40b uses a paint that prevents the peel of the fish from sticking to the cooking vessel, especially when the fish is baked, and when placed in the flat plate (deep cooking vessel) 40a, Soft paint is applied so as not to scratch the paint on the side plate of the deep cooking container 40a.

  The bottom plate 41a is formed with a plurality of ridge portions 41c extending in the width direction (left-right direction) at intervals in the front-rear direction. Further, the protruding portion 41c1 (41c) located at one end (rear end) in the arrangement direction of the protruding portions 41c is formed to be shorter in the left-right direction than the other protruding portions 41c.

  In the following description, the flat pan (deep cooking container) 40a and the wave dish (shallow cooking container) 40b may be described as the grill pan (cooking container) 41 without any special notice. Further, regarding the convex shape and surface treatment of the bottom surface of the grill pan 41 (cooking vessel 41), without being limited to the present embodiment, the ridge portion and the ridge portion are formed on the bottom surface 60s2 of the flat plate (deep cooking vessel) 40a. You may form the waveform which formed the groove part in between. Further, the bottom plate 41a of the wave dish (shallow cooking vessel) 40b may be formed flat.

  Further, as shown in FIG. 11, a common lid 42 is attached to the flat plate (deep cooking vessel) 40a and the wave plate (shallow cooking vessel) 40b, and heated by the grill unit 4 (see FIG. 1). Cooking can be done. By providing the lid body 42 as the grill pan 41, the cooking width (for example, steamed dishes such as steamed rice bowls, and goyoza) can be expanded.

  6A is a plan view of FIG. 5A, FIG. 6B is a side view of FIG. 5A, and FIG. 6C is a cross-sectional view taken along arrow X1-X1 of FIG. 7A is a plan view of FIG. 5B, FIG. 7B is a side view of FIG. 5B, and FIG. 7C is a cross-sectional view taken along arrow X2-X2 of FIG.

  As shown in FIGS. 6A to 6C, the flat plate (deep cooking container) 40a has a flange 41e bent outward at the upper end of the side plate 41b. A curl 41e1 is provided on the outside of the side plate 41b and the flange 41e below the flange 41e provided on the upper end of the side plate 41b of the flat plate 40a.

  The flat plate (deep cooking container) 40a has a stepped bottom portion 60s having a substantially stepped step structure in which the bottom plate 41a includes a bottom surface 60s1 and a bottom surface 60s2 lowered by one step. A bar pushing portion 40a1 for pushing the detection rod 86 is provided on a part of the stepped bottom portion 60s of the stepped step structure between the bottom surface 60s1 and the bottom surface 60s2. That is, the flat plate (deep cooking container) 40a has a support part 51c provided on the rear support part 51w of the holder 33, an arm part 51u provided on the left and right restricting parts 51i and 51h, and a linear part 51e, as viewed from the left and right. It is supported by the linear portion 51b1.

  The height from the flange 41e of the bottom surface 60s2 of the flat plate (deep cooking container) 40a is H1 from the flange 41e to the support portion 51c, and H2 from the support portion 51c to the bottom surface 60s2. It is made to become a substantially uniform plane at the height (H1 + H2) of H1 and H2.

  As shown to Fig.7 (a), the wave part (shallow cooking container) 40b has the groove part 41g between the protruding item | line part 41c and the protruding item | line part 41c. A concave water reservoir 41h is formed on the upper surface of the bottom plate 41a on the front side of the wave dish (shallow cooking vessel) 40b. The water reservoir 41h can be heated in a state where water is accumulated, thereby generating superheated steam and degreasing in a healthy menu described later.

  The wave dish (shallow cooking vessel) 40b is a side view in the left-right direction, and includes a support part 51c provided on the rear support part 51w of the holder 33, an arm part 51u provided on the left and right regulating parts 51i, 51h, a linear part 51e, and a wire It is supported in the shape part 51b1.

  Further, the height H1 from the height of the flange 41e at the rear end portion of the wave plate (shallow cooking vessel) 40b to the support portion 51c of the holder 33 is the flange at the front end portion of the wave plate (shallow cooking vessel) 40b. It is slightly shorter than the height H3 from the height of 41e to the bottom plate 41a (H1 <H3). That is, the bottom plate 41a is provided to be inclined so as to be slightly lowered from the rear end toward the front end (details described later).

  Furthermore, compared with the height (H1 + H2) from the flange 41e of the bottom surface 60s2 of the flat plate (deep cooking container) 40a in FIG. 6C, the size relationship of H1 <H3 <H1 + H2 is satisfied, and the wave plate (shallow type) It is assumed that even when the cooking container 40b is attached to the grill unit 4 in the reverse direction, the height does not come into contact with the detection rod 86 (see FIG. 3) of the dish type discrimination sensor Ss1.

  The length H1 from the height of the flange 41e at the rear end portion of the wave dish (shallow cooking vessel) 40b to the support portion 51c of the holder 33 is the flange at the rear end portion of the flat plate (deep cooking vessel) 40a. It is formed so as to be the same as the length H1 from the height of 41e to the support portion 51c of the holder 33. By doing in this way, it becomes possible to measure the grill pan 41 having different shapes with the same holder 33 and using the same temperature sensor 70 (detailed later).

  8 is a bottom perspective view of FIG. 5 (a), and FIG. 9 is a bottom perspective view of FIG. 5 (b).

  As shown in FIG. 8 and FIG. 9, the bottom of the flat plate (deep cooking container) 40 a in the bottom view in which the holder 33 is mounted on the flat plate (deep cooking container) 40 a and the wave plate (shallow cooking container) 40 b The rod pressing portion 40a1 that contacts the detection rod 86 is provided. The bar pressing portion 40a1 is formed with a surface rising in the direction of the side plate 41b on the same surface as the bottom surface 60s2. Thereby, a stable contact surface can be formed. Then, the detection rod 86 is pushed in stably by the backward movement of the flat plate (deep cooking container) 40a. The corrugated plate (shallow cooking vessel) 40b shown in FIG.

  Moreover, the flat plate (deep type cooking container) 40a and the corrugated plate (shallow type cooking vessel) 40b select what has a different depth, bottom shape, and surface coat according to a use application.

  When viewed from the bottom, the flat plate (deep cooking container) 40a supports the bottom surface 60s1 of the stepped bottom 60s of the flat plate (deep cooking container) 40a by the support portion 51c of the holder 33. And the arm part 51u provided with the upright part 51p provided in the control rod 51h supports the receiving part 41u formed by the gap between the side plate 41b and the curl 41e1 provided outside the flange 41e at the lower part of the flange 41e provided at the upper end of the side plate 41b. . The left and right side plates 41b are regulated in the left-right direction by the regulating bars 51h and 51i, the rear portion of the side plate 41b is regulated by the linear portion 51b1, and the front portion of the side plate 41b is regulated by the linear portion 51e.

  When viewed from the bottom, the wave dish (shallow cooking container) 40 b supports the bottom part 60 p of the wave dish (shallow cooking container) 40 b by the support part 51 c of the holder 33. And the arm part 51u provided with the upright part 51p provided in the control rod 51h supports the receiving part 41u formed by the gap between the side plate 41b and the curl 41e1 provided outside the flange 41e at the lower part of the flange 41e provided at the upper end of the side plate 41b. . The left and right side plates 41b are regulated in the left-right direction by the regulating bars 51h and 51i, the rear portion of the side plate 41b is regulated by the linear portion 51b1, and the front portion of the side plate 41b is regulated by the linear portion 51e.

  A lifting portion 51k provided between the support portions 51c on the rear support portion 51w is a seat-pressing lower than the support portion 51c, and a flat plate (deep cooking vessel) 40a and a wave plate (shallow cooking vessel) are placed on the holder 33. There is no interference when installing 40b.

  The gradient 101 of the side plate 41b of the flat plate (deep cooking vessel) 40a and the gradient 101 of the side plate 41b of the corrugated plate (shallow cooking vessel) 40b are the same. The flat plate (deep cooking vessel) 40a and the corrugated plate (shallow cooking vessel) 40b have the same gradient 101 in the longitudinal direction and in the short direction.

  Further, the corner radius 100 of the side plate 41b of the flat plate (deep cooking vessel) 40a and the corner radius 100 of the side plate 41b of the corrugated plate (shallow cooking vessel) 40b are the same as seen from the flange 41e of the upper end 41d downward in a horizontal sectional view. is there.

  10A and 10B are diagrams for explaining a dish type discrimination sensor for grill pans, where FIG. 10A is a top perspective view and FIG. 10B is a front view.

  As shown in FIG. 10A, a dish type discrimination sensor Ss1 for the grill pan 41 is attached to the rear end of the heating base 12. The dish type discrimination sensor Ss1 is a sensor that discriminates whether a flat dish (deep cooking container) 40a or a corrugated dish (shallow cooking container) 40b is inserted. Here, the dish type determination sensor Ss1 includes a detection rod 86, a spring 87 (see also FIG. 3).

  As shown in FIG. 10B and FIG. 3, the detection rod 86 and the spring 87 of the dish type discrimination sensor Ss1 are shifted in the left-right direction from the sensor cover 71 of the temperature sensor 70 and the sensor unit 72. Installed. A spring 87 is inserted into the detection rod 86 so as to bias the detection rod 86 forward. Then, the front end of the detection rod 86 abuts against the bar pressing portion 41a1 at the lower end of the side plate 41b when the flat plate (deep cooking container) 40a is inserted, and is pressed slightly backward against the urging force of the spring 86. It has come to be. When the detection rod 86 is slightly pushed backward, energization of a micro switch (not shown) of the dish type discrimination sensor Ss1 (see FIG. 10A) installed outside the cooking chamber 26 is turned on.

  FIG. 11 is a cross-sectional view showing a state in which grill pans (in a state where lids are stacked) are stored in a cooking cabinet. A lid 42 is placed on the flange 41e of a flat plate (deep cooking container) 40a in the cooking chamber 26, and the capacity of the grill pan 41 is maximized inside the cooking chamber 26 where the vertical height is restricted. It has a flat shape to make use of.

  FIG. 12 is a cross-sectional view showing a temperature sensor that detects the temperature of the grill pan. As shown in FIG. 12, the sensor cover 71 is formed so as to have a substantially rectangular shape in a cross-sectional view in the front-rear direction of the central portion (see also FIG. 3). Further, the upper surface portion of the sensor cover 71 has a shape in which the vicinity of the front end portion rises into a convex shape having a substantially mountain shape in cross section, and has a circular flat portion 71a at the top.

  The sensor part 72 is formed in a substantially T-shape in cross section, and includes a circular part 72a whose tip (upper end) is in surface contact with the lower surface (back surface) of the flat part 71a. The circular part 72 a has a larger diameter than the base part 72 b of the sensor part 72.

  Further, the base portion 72 b of the sensor portion 72 is disposed so as to protrude slightly upward from the flat portion formed at the rear of the upper surface of the sensor cover 71. By doing in this way, the contact area with the grill pan 41 is limited to the flat part 71a, and more accurate temperature measurement is possible.

  The sensor holding member 74 is interposed between the holding fitting 74a and the circular portion 72a of the sensor portion 72, and presses the circular portion 72a of the sensor portion 72 against the sensor cover 71 (planar portion 71a) (appropriate plate). Springs, compression coil springs 74b, and cushion materials such as glass wool). The holding metal piece 74a has a plate shape in cross section, and a recess 74c is formed at a position corresponding to the sensor part 72 so that a part of an urging member (for example, the compression coil spring 74b) is accommodated and can be held. .

  In the temperature sensor 70 configured as described above, the sensor cover 71 is fixed to the bottom plate 26d (see also FIG. 3) via screws 75 and 75. However, the fixing method of the sensor cover 71 is not particularly limited to this.

  13 to 16, the lid 42, the overlapped cooking container 41, and the lid 42 placed on the overlapped cooking container 41 will be described. FIG. 13 is a perspective view for explaining the top 42a of the lid 42, and FIG. 14 is a diagram illustrating how the lid 42 is stacked on the flat plate (deep cooking vessel) 40a and the wave plate (shallow cooking vessel) 40b. FIG. 15 is a side view as viewed in the direction of arrow P in FIG. 15, FIG. 16A is a top view of the lid 42, and FIG. 16B is a cross-sectional view along GG in FIG. is there.

  As described above, the gradient 101 of the side plate 41b of the flat plate (deep cooking vessel) 40a and the gradient 101 of the side plate 41b of the wave plate (shallow cooking vessel) 40b are the same. The flat plate (deep cooking vessel) 40a and the corrugated plate (shallow cooking vessel) 40b have the same gradient 101 in the longitudinal direction and in the short direction.

  Further, the corner radius 100 of the side plate 41b of the flat plate (deep cooking vessel) 40a and the corner radius 100 of the side plate 41b of the corrugated plate (shallow cooking vessel) 40b are the same as seen from the flange 41e of the upper end 41d downward in a horizontal sectional view. is there.

  Therefore, the substantially and substantially rectangular opening formed by the flange 41e on the upper side plate 41e of the flat plate (deep cooking vessel) 40a is smaller than the bottom plate 41a of the wave plate (shallow cooking vessel) 40b due to the gradient 101 spreading from bottom to top. Yes. Therefore, the wave plate (shallow cooking vessel) 40b can be superimposed on the flat plate (deep cooking vessel) 40a. When overlapped, the gradient 101 and the corner radius 101 of the side plate 41b of the flat plate (deep cooking container) 40a are the same, so a gap is formed substantially in parallel, and on the outside of the side plate 41 of the flat plate (deep cooking container) 40a. The curling 41e1 provided on the flange 41e of the corrugated dish (shallow cooking vessel) 40b is placed on the projecting flange 41e and stopped. The gap between the flat dish (deep cooking container) 40a and the wave dish (shallow cooking container) 40b when stacked is determined by the size of the curl 41e1. The wave plate (shallow cooking vessel) 40b can be stacked even when the gradient is made larger than that of the flat plate (deep cooking vessel) 40a, but the wobbling of the wave plate (shallow cooking vessel) 40b increases.

  Thereby, in the state where the flat plate (deep cooking vessel) 40a and the wave plate (shallow cooking vessel) 40b are overlapped, the wave plate (shallow cooking vessel) 40b is set to the height of the flat plate (deep cooking vessel) 40a. The height obtained by adding the curl 41e1 is the height dimension. For example, when the outer diameter of the curl is 7 mm, only 7 mm is a dimension that protrudes above the flat plate (deep cooking container) 40a.

  Since the arm portion 51u of the holder 33 is inserted between the curl 41e1 of the flange 41e of the flat plate (deep cooking vessel) 40a and the side plate 41b, the plate of the flat plate (deep cooking vessel) 40a is located above the arm portion 51u. By adopting a structure in which only the thickness is added, the upper height dimension can be suppressed in a state where the flat plate (deep cooking vessel) 40a and the wave plate (shallow cooking vessel) 40b are overlapped. For this reason, the flat dish (deep cooking container) 40a and the wave dish (shallow cooking container) 40b are easily stored.

  The order of stacking is to put the wave plate (shallow cooking vessel) 40b in the flat plate (deep cooking vessel) 40a and superimpose them. The flat plate (deep cooking vessel) 40a is ceramic coated or enameled on the surface (entire surface). The corrugated dish (shallow cooking vessel) 40b is coated with a fluorine coating agent that has a smooth surface after painting and is difficult to stick to food. . The flat plate (deep cooking container) 40a against which the inner side hits has a wear strength such as ceramic coating or enamel so that the cooking is not affected when the side plates 41b are rubbed or hit somewhat when the cooking containers are stacked or separated. A strong coating agent is used, and a fluorinated coating agent having a smooth surface after coating is used for a corrugated dish (shallow cooking container) 40b on which the outside hits. The fluorine coating agent is easily scratched, but has no influence on cooking because it is outside the container. Then, by using fluorine having a soft and smooth surface as one of the paints on the overlapping surface, the paints are not rubbed and the overlapped cooking container 41 cannot be separated.

  The lid body 42 is formed by forming a steel plate and performing enamel processing. It is a substantially quadrangular flat shape and is substantially equivalent to a quadrangle when the grill pan 41 is viewed from above. The outer peripheral portion includes an outer peripheral flat portion 42f. The outer peripheral flat part 42f has a thin shape with the upper and lower protrusions minimized. In order to prevent the end face of the sheet metal from being exposed in the outer circumferential direction, the adhesive is crushed on the lower side.

  A fitting recess 42d is provided inside the outer peripheral flat portion 42f. When the outer peripheral flat portion 42f of the lid 42 is placed on the flange 41e of the grill pan 41, the lid 42 hits the inner surface of the side plate 41b of the grill pan 41 so that the lid 42 does not come off from above the grill pan 41. The fitting dimension 42r is set to about 10 mm by projecting downward (for example, 10 mm) so as to be inside the grill pan 41. The fitting recess 42d also serves to ensure the flatness and strength of the outer peripheral flat portion 42f by narrowing the entire lid 42.

  Inside the fitting recess 42d, a flat portion 42e is provided as a whole, which protrudes below the outer peripheral flat portion 42f and above the fitting recess 42d, and gently rises toward the center. The flat part 42e protrudes upward from the fitting recess 42d so as to minimize a decrease in the capacity above the grill pan 41. For example, when a bread is baked, the object to be heated can be accommodated. Moreover, it is also a role which ensures the intensity | strength of the flat part 42e by providing the fitting recessed part 42d in the outer periphery of the flat part 42e.

  An exhaust hole 42n is provided on the front side and the back side of the flat part 42e, and a caution note 42m is provided by engraving.

  At the center of the flat part 42e, a hand-clamping concave part 42g is provided that is substantially square and has a concave dimension 42k (for example, 7 mm) that is recessed downward from the outer peripheral flat part 42f. Since the flat portion 42e minimizes the decrease in the capacity above the grill pan 41, the decrease in the capacity is minimized with respect to the recess dimension 42k of the handle recess 42g. Provided.

  The totte 42a is fixed to the center of the handle recess 42g. The handle recess 42g is formed of a steel plate and fixed with a leg portion 42a2 which is raised and fixed, and a steel plate is formed on the upper surface of the leg portion 42a2, and the upper portion is provided with a handle portion 42a1 of a totte gradient 102 that falls in the front-rear direction. . The totte 42a includes a leg portion 42a2 and a handle portion 42a1. The tote 42a is fixed to the lid 42 and enameled. A clearance between the handle recess 42g and the handle 42a1 is secured by a handle dimension 42h. The handle dimension 42h is, for example, 10 mm. In a commercially available mittens, if the thickness is not particularly thick, the mittens are fitted so that a finger is put on the totte 42a of the lid 42. Even when thick mittens are fitted, the lid 42 can be removed by grasping the handle 42a1 of the totte 42a provided on the upper side by the handle dimension 42h from the handle recess 42g. Since the lid 42 is lightened by providing unevenness with a thin plate, the lid 42 is easy to hold the tote 42a of the lid 42 with a hand fitted with mittens, and is easy to remove.

  The totte gradient 102 that decreases in the front-rear direction of the totte 42 a is in contact with the upper heater 27 a in the cooking chamber 26 when the front side and the rear side of the cooking vessel 41 are shaken up and down when being taken in and out of the cooking chamber 26, In order not to get caught, the front and rear ends are guided down. For example, even when a flat heater or a gas burner is used on the top surface, the top surface is not damaged. In addition, when the pan is swelled and the lid 42 is lifted when the amount of cooking is mistakenly over a prescribed amount, it also serves to prevent the totte 42a from being sandwiched between the upper heaters 27a. Therefore, the upper and lower heaters 27 are not limited to sheathed heaters, but may be flat heaters or heating means using a gas burner.

  Further, the tote width 42b is provided wider than the upper heater gap 27a1 shown in FIG. 18 so as not to come into contact with or get caught by the upper heater 27a in the cooking chamber 26 in order to move in and out of the cooking chamber 26 in the front-rear direction. ing.

  When storing in the cooking chamber 26, the shallow cooking container 40b is overlapped and stacked on the deep cooking container 40a, and the shallow cooking container 40b is covered with the lid 42 and stored.

  17 to 20, a structure in which the overlapped cooking container 41 is covered with the lid body 42 and stored in the cooking cabinet 26 will be described.

  FIG. 17 is a front view in which a lid 42 is stacked on a flat plate (deep cooking vessel) 40a and a wave plate (shallow cooking vessel) 40b and stored in the cooking cabinet 26, and FIG. 18 is a main part of FIG. FIG. 19 is a cross-sectional view of FIG. 19, which is transmitted through the upper plate 26a of the cooking cabinet 26 and stacked on the flat plate (deep cooking vessel) 40a and wave plate (shallow cooking vessel) 40b. FIG. 20 is a cross-sectional side view of the upper heater 27a and the lid 42 that are housed in a stowed state, and FIG.

  A dish 33 (shallow cooking container) 40b is superimposed on a flat dish (deep cooking container) 40a supported by the holder 33, and a lid 42 is stacked on the flange 41e of the wave dish (shallow cooking container) 40b. 26 can be stored.

  As the holder 33 moves backward, the tote 42 a of the lid 42 moves into the cooking chamber 26. It enters the lower portion of the opening 27a1 of the upper heater 27a provided at the substantially right and left center 26z of the cooking chamber 26 with the width of the totte width 42b of the totte 42a.

  The totte 42a moves to the back of the cooking chamber 26 through a path that is wider to the left and right than the opening 27a1. The lid 42 is not displaced from the grill pan 41 by the fitting recess 42d. However, even if the lid 42 is laterally displaced, the lid 42 is not caught by the upper heater 27a.

  And it moves further back and is supported by the holder 33, the wave plate (shallow cooking vessel) 40b is superimposed on the flat plate (deep cooking vessel) 40a, and the flange 41e of the wave plate (shallow cooking vessel) 40b. When the lid body 42 is stacked and stored in the cooking chamber 26, the rear end portion 42c of the totte 42a comes to be positioned in front of the U-turn portion 27a3 provided at the substantially left and right center 26z of the upper heater 27a. By providing a trajectory for moving the totte 42a only below the opening 27a2 on the front side of the U-turn portion 27a3, it is possible to prevent the totte 42a from being caught in the cooking chamber 26 due to the upper heater 27a.

  As described above, in the grill unit 4 of the present embodiment, the upper heater 27a includes a U-turn part 27a3 on the rear side of the left and right center 26z of the cooking chamber 26, and the opening 27a2 in front of the U-turn part 27a3. The cooking container 41 is a deep cooking container 40a and a shallow cooking container 40b, and the deep cooking container 40a and the shallow cooking container 40b have the same gradient 101 and a horizontal section extending from bottom to top. It is constituted by a side plate 41b that is formed with the same corner radius 100 in view, and has a handle recess 42g that is recessed below the outer peripheral flat plate portion 42f mounted on the cooking container 41 at the center of the lid 42, and a leg that rises up to the handle recess 42g 42a2 is provided with a tote 42a provided with a handle 42a1 of a tote gradient 102 that falls in the front-rear direction on the upper surface of 42a2, and the shallow cooking container 40b is stacked on the deep cooking container 40a. When the cover 42 is put on the shallow cooking container 40b and stored in the cooking cabinet 26, the tote width 42b in the left-right direction of the tote 42a of the lid 42 is such that the upper heater 27a located above the totte 42a. The opening 27a2 is larger than the upper heater gap 27a1 in the left-right direction, and the rear end portion 42c of the totte 42 is on the front side of the U-turn portion 27a3 of the upper heater 27a.

  As described above, according to the present invention, the lid 42 is stacked on the flat plate (deep cooking container) 40a and the corrugated plate (shallow cooking container) 40b, and is smoothly put in and out of the cooking cabinet 26, so that the storage property is excellent. The storage space for the grill pan 41 and the lid 42 is not taken up.

Further, the door can be opened and closed and the grill pan 41 can be inserted and removed smoothly during storage and removal.

2 Main body 26 Cooking chamber 26e Opening 26z Right and left center 27a Upper heater 27a1 Upper heater gap 27a2 Opening portion 27a3 U-turn portion 27b Lower heater 33 Holder (holding member)
40a flat plate (deep cooking container)
40b Wave dish (shallow cooking container)
41 Grill pan (cooking container)
41b Side plate 42 Lid 42a Tote 42a1 Handle part 42a2 Leg part 42b Tote width 42c Rear end part 42f Outer flat plate part 42g Hand recessed part 100 Square radius 101 Gradient 102 Tote slope

Claims (4)

A cooking chamber having an opening on the front surface of the main body;
A heater provided in the cooking chamber;
A cooking container heated by the heater;
A holder that supports the cooking container and puts it in and out of the cooking chamber;
The cooking container is
A deep container coated with a first coating agent having high wear strength;
A shallow container coated with a second coating agent having a lower wear strength than the first coating agent;
It is used by selecting from
When the deep container and the shallow container are stored in the cooking chamber, the shallow container can be overlaid on the deep container. The heating cooker according to claim 1, wherein
The deep container includes a first bottom and a first side that rises upward from an outer peripheral edge of the first bottom;
The shallow container includes a second bottom and a second side that rises upward from an outer peripheral edge of the second bottom,
Cooking device, wherein the first bottom portion and said first side portion and the slope is formed, the slope formed by the second bottom and the second side portion are substantially the same . The cooking device according to claim 2,
The first side includes a first flange;
The second side includes a second flange;
When the deep container and the shallow container are stored in the cooking chamber, the upper surface of the first flange portion and the lower surface of the second flange portion are in contact with each other. In the heating cooker according to claims 1 to 3,
The heating cooker, wherein the second coating agent is a fluorine coating agent.

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