JP2004305538A - Cooker - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve problems of a cooker wherein an enameled saucer and a cooking storage are abraded to produce an uncomfortable frictional sound and, when the enameled surface is violently hit, the enamel is flaked off to expose its ground and be possibly corroded by salt come out from fish. <P>SOLUTION: A rail 16 retaining the saucer 12 is installed between a heat insulating case 17 and the cooking storage 8 and fixed to the heat insulating case, the tips of the left/right of the rail are connected by a connecting arm 18, and the connecting arm and a support metal fixture of the saucer are locked to each other. This constitution can facilitate the attachment/detachment of the saucer and install the rail in a place of a low temperature. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to a heating cooker that heats and cooks food on a grill.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, as this type of cooking device, there is a cooking device used alone, or a cooking device equipped with a stove on the top surface of an induction cooking device or the like and incorporated in a counter of a system kitchen. In this conventional example, a built-in heating cooker incorporated in an induction heating cooker will be described below with reference to the drawings.
[0003]
FIG. 9 is a cross-sectional view of an induction heating cooker, and particularly shows a configuration of a roaster unit as a heating cooker according to the present invention. In FIG. 9, the induction heating cooking unit is provided above the roaster unit so as to press the induction heating coil 3 against the top plate 2 by a spring. In addition, there are an induction heating unit and a control board 6 for controlling the heating of the roaster 5, a cooling device for cooling the control board 6, and an operation unit 7 for operating the cooker, all of which are housed in the outer case 1. .
[0004]
Hereinafter, the roaster unit will be described.
[0005]
The configuration of the roaster unit is as follows. Inside the cooking cabinet 8, heaters for heating the food with radiant heat are provided above and below the grill 11. The grill 11 is placed on the saucer 12 and can be taken in and out of the cooking cabinet 8 together. When the fish is cooked on the grill 11, the fat drips and is received by the saucer 12 to keep the cooking cabinet 8 clean. In addition, oil smoke and water vapor generated during cooking are exhausted to the outside of the cooking cabinet 8 through the exhaust pipe 13 which leads to the outside of the body.
[0006]
Generally, an enamel is often used for the saucer 12 and the cooking cabinet 8 in consideration of heat resistance and corrosion resistance. The advantages of using an enamel are that the grease adheres easily to the wall surface, and the dirt is less noticeable. On the other hand, the disadvantages are that the surface is brittle and easily cracked, and the enamels have poor slipperiness.
[0007]
In the above configuration, the most common configuration is one in which the bottom surface of the pan is directly placed on the bottom of the cooking cabinet and the pan is slid together with the door (for example, see Patent Document 1).
[0008]
[Patent Document 1]
Japanese Patent No. 3169962 (FIG. 1)
[0009]
[Problems to be solved by the invention]
However, in such a conventional configuration, when the saucer is pulled out from the cooking cabinet, the saucer moves while rubbing against the bottom surface and side surfaces of the cooking cabinet. If an unpleasant friction sound is generated, such as "squeaky", or if it is hit against the enamel surface violently, the enamel may peel off, exposing the dough and causing salt corrosion from the fish to cause corrosion.
[0010]
In addition, in order to reduce the contact surface between the pan and the cooking cabinet, if the configuration is adopted in which the pan is directly supported by the rail, the rail is provided in the cabinet, so that the lubricating oil evaporates and burns in a high temperature environment during cooking. There is also the risk that salt and sulfur content from the fish will accumulate and corrode the metal parts that make up the rail.
[0011]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, a cooking device according to the present invention is provided with a cooking cabinet having a built-in heater, a grill for loading foods, a saucer on which a grill is placed and which can be put in and out of the cooking cabinet, and attached to the saucer. A door that is removably mounted via a supporting member and covers the front opening of the cooking cabinet, an exhaust path provided at the upper rear of the cooking cabinet, a heat shield case continuously provided on the outer periphery of the cooking cabinet, and a heat shield case. A configuration including a pair of rails provided on both left and right sides, a control board for controlling a heater, a cooling device for cooling the control board, an operation unit for operating a cooking device, and an outer case forming an outer shell of the cooking device. In the above, the rail is provided between the heat shield case and the cooking cabinet and is fixed to the heat shield case, the left and right rail ends are fixed by the connection arm, and the connection arm and the support bracket of the saucer are configured to be locked. , Leh More can be installed to a place lower temperatures, and by food to rail can avoid adhesion of dirt butter, and the like, permanently capable of loading and unloading of the smooth pan.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
The invention according to claim 1 includes a cooking cabinet having a built-in heater, a grille on which the food is placed, a saucer on which the grillage is placed and which can be put in and out of the cooking cabinet, and a support fitting attached to the front of the saucer. A door that is removably attached to block the front opening of the cooking cabinet, an exhaust path provided at the top rear of the cooking cabinet, a heat shield case continuously provided on the outer periphery of the cooking cabinet, and fixed to the left and right sides of the heat shield case In a configuration comprising a pair of rails, an operating unit for operating the cooker, and an outer case forming an outer shell of the cooker, the rail is provided between the heat shield case and the cooking cabinet and fixed to the heat shield case. The pair of rails arranged on the left and right sides has a connecting arm for connecting the rail at the distal end side, and the rail is further heated by being configured so that the connecting arm and the support bracket of the pan are locked. Low Can be installed to the filtrate, and by food to rail can avoid adhesion of dirt butter, and the like, permanently capable of loading and unloading of the smooth pan.
[0013]
According to the second aspect of the present invention, the connecting arm is configured to be restrained from moving in the horizontal direction by the claw of the support bracket of the pan and to be movable upward, so that the pan can be filled with water and cooked. After the completion of cooking, the tray in which water or fat is stored can be taken out horizontally without tilting and spilling.
[0014]
According to a third aspect of the present invention, the connecting arm is formed by covering the resin or the metal with the resin, thereby preventing the connecting arm which is most easy for the user to touch from becoming high in temperature. Even if you touch it, you will not burn yourself.
[0015]
The invention according to claim 4 has a configuration in which a resin component is fixed between the tip of the rail and the connecting arm, thereby suppressing heat conduction to the connecting arm and preventing the connecting arm from becoming high in temperature. Even if the connecting arm is accidentally touched, no burn is caused.
[0016]
According to a fifth aspect of the present invention, at least a part of the connecting arm on the side of the cooking cabinet is provided with a rubber packing, so that the packing is mounted around the hole through which the rail of the front plate passes. Oil smoke can be prevented from entering through the gap between the front plate and the back surface of the door from the hole, and the slidability can be prevented from being reduced due to corrosion of the rail and adhesion of dirt.
[0017]
【Example】
Hereinafter, embodiments of the present invention will be described with reference to the drawings. In this embodiment, a case will be described in which the cooking device is incorporated as a roaster unit of an induction cooking device.
[0018]
(Example 1)
FIG. 1 is a schematic diagram of a built-in induction heating cooker according to Embodiment 1 of the present invention. In the case of a built-in heating cooker, the entire cooker is dropped into a rectangular hole opened in a kitchen worktop, and is suspended from the worktop.
[0019]
The top surface of the cooker is constituted by a glass top plate 2, and two induction heating coils 3 and one radiant heater 4 are pressed below the top plate 2 by springs under the top plate 2. It is provided as follows. Below the stove unit on the top surface, a roaster unit is provided on the left side, a control board 7 is provided on the right side, and an operation unit 6 for operating a cooker is provided on the right front side.
[0020]
Hereinafter, the roaster unit will be described. In this embodiment, a double-sided roaster in which heaters are provided above and below the grill will be described. However, a single-sided roaster having a heater only on the grill can obtain the same effect according to the present invention.
[0021]
FIG. 2 is a cross-sectional view illustrating the arrangement of each component of the roaster unit.
[0022]
Inside the cooking cabinet 8, an upper heater 9 for heating the surface of the fish from above the grill 11 and a lower heater 10 for heating the back of the fish from below the grill 11 are incorporated. The grill 11 is placed on a saucer 12 to receive the fat from the fish. The grill 11 can be moved in and out of the cooking cabinet 8 in conjunction with the movement of a rail 16 provided outside the cooking cabinet 8. It can slide.
[0023]
At the front of the cooking cabinet 8, a door 14 having a glass window is provided so as to cover the front of the cooking cabinet 8. A support fitting 15 provided with a hook-shaped claw is fixed to the front of the tray 12, and a hole for engaging with the claw is provided on the back side of the door 14, and the tray 12 and the door 14 are detachably attached. I have. For this reason, with one operation of pulling out the door 14, the pan 12 and the grill 11 can be simultaneously pulled out of the cooking cabinet 8, and the pan 12 and the grill 12 can be pulled out while holding the handle of the door 14 without using another tool. The net 11 can be removed from the cooking cabinet 8.
[0024]
Further, an exhaust pipe 13 is provided at the upper rear part of the cooking cabinet 8, and oil smoke and water vapor generated during cooking are exhausted to the outside of the cooking cabinet 8 through the exhaust cylinder 13 communicating outside the body.
[0025]
FIG. 3 is a front view of the roaster unit when the door is removed.
[0026]
Rails 16 sliding on ball bearings are provided on both lower sides on the outside of the cooking cabinet 8, and the fixed side of the rail 16 is fixed to a heat shield case 17 surrounding the outer periphery of the cooking cabinet 8. In order to keep the smooth movement of the rail 16 permanently, the rail 16 is attached to the outside of the cooking cabinet 8 to prevent the adhesion of dirt to the rail running surface and the volatilization of the lubricating oil due to the temperature rise. It is fixed to the heat shield case 17 to prevent heat conduction to the heat shield.
[0027]
Further, in order to make the space for mounting the rail 16 compact, a step is provided below the side surface of the cooking cabinet 8 in a stepwise manner so that the rail 16 fits under the flange portion of the saucer 12, so that the roaster unit is formed. Can be suppressed as much as possible in the width direction and the height direction. As a result, the distance between the roaster unit, which is hot during cooking, and the outer periphery of the cooker can be increased, so that there is no risk of burns even if the outer periphery is touched. Further, since a large space for accommodating the control board can be ensured, the arrangement of the heat generating components can be dispersed, so that the cooling can be efficiently performed.
[0028]
FIG. 4 is a diagram showing the locking structure of the rail tip, the connecting arm, and the support bracket in front of the tray.
[0029]
The connecting arm 18 has a substantially L-shape, has a claw facing upward on the upper surface side, and has mounting holes at both ends for fixing to the tip of the rail 16. Since the connecting arm 18 protrudes from the cooker for a long distance, a user may accidentally hit the connecting arm 18 and the rigidity of the component itself is required. Therefore, the material is desirably made of metal, and it is easiest to make a round bar, and it is tough.
[0030]
In the present embodiment, since the space below the support fitting 25 is very small when the door 14 is closed, the plate is bent into an L-shape in order to make the structure as compact and lightweight as possible and also have rigidity. The rigidity is secured. However, after the user removes the door 14, in order to temporarily store the rail 16 protruding from the container in the cooking chamber, the heat in the cooking chamber 8 is transmitted during cooking and the connecting arm 18 in a hot state is transferred. There is a possibility of touching, but at this time, if the metal connecting arm 18 is in direct contact, there is a possibility that a burn may occur. In order to prevent this, it is conceivable to attach a cover that covers the outer periphery of the metal with resin, or to configure the connecting arm 18 with resin.
[0031]
The support bracket 15 in front of the tray 12 is provided with a hole at a position where it engages with the hook of the connecting arm 18, and its movement is restricted in the horizontal direction in which the door 14 is pulled out. The metal fitting 15 can be removed from the pawl. For this reason, even when cooking the dish 12 with water, the saucer 12 in which water or fat is stored can be taken out of the cooking cabinet horizontally after the cooking is completed, and there is no fear that the water or oil may be accidentally tilted and spilled. Disappears.
[0032]
FIG. 5 is a configuration diagram of another method of engaging the connecting arm with the support fitting.
[0033]
In many cases, the support fitting 15 is fixed to the tray 12 and subjected to enamel processing. However, in the enamel processing step, there is a possibility that the hole for engaging with the claw may be filled with the enamel. As a countermeasure against such a phenomenon, the engagement with the pawl of the connecting arm 18 is not limited to the hole but by the end face of the support bracket 15 or the U-shaped or V-shaped groove to restrict the movement in the horizontal direction. Can obtain the same effect.
[0034]
With the above-described configuration, it is possible to prevent dirt or the like from adhering to the rail 16 provided for smoothly taking out the tray 12 from the cooking cabinet 8, and to keep the ambient temperature of the rail lower than the evaporation temperature of the lubricating oil. Smooth sliding or sliding can be ensured.
[0035]
In addition, by lowering the temperature, a resin component can be used for the bearing, and the sliding noise and the rolling noise can be further reduced, and the vibration can be absorbed. Even when the tray 8 and the door 14 are detached from the rail 16 by the connecting arm, the amount of protrusion of the left and right rails is the same, so that the tray can be easily placed on the connecting arm, and the connecting arm 18 can be visually checked. It can be confirmed that the support 12 is engaged with the support fitting 25, so that the tray 12 can be prevented from being accidentally dropped.
[0036]
(Example 2)
FIG. 6 is a configuration diagram of a rail and a connection arm according to the second embodiment of the present invention.
[0037]
In the first embodiment, the connection arm 18 is directly attached to the tip of the rail 16, whereas a rail cover 19 made of resin is attached to the tip of the rail 16, and the connection arm 18 is fixed to the rail cover 19. ing. The cross section at the tip of the rail 16 is substantially U-shaped, and a square hole is opened near the tip of the upper surface. The rail cover 19 is provided with a flange surface so as to hide the front end surface of the rail 16, and the base side from the flange surface can be inserted into the inside of the rail 16. Is provided so as not to come off in the direction in which the door 14 is pulled. A boss that fits into the hole of the connection arm 18 is provided at the end of the rail cover 19 from the flange surface, and the connection arm 18 and the rail cover 19 are fixed by screws so that they can move freely.
[0038]
FIG. 7 is a sectional view showing a state where the rail cover is attached.
[0039]
The size of the boss of the rail cover 19 is slightly smaller than the size of the hole, and the height thereof is larger than the thickness of the connecting arm 18 so as to allow clearance between the boss and the connecting arm 18. In this way, by securing a certain amount of play (about 1 mm) for attaching the connecting arm 18, the left and right rails 16 are not attached horizontally (the tip direction is widened, narrowed, or twisted). Even in a state where the rails 16 are combined), the smooth movement can be ensured without interfering with the forward and backward movement of the rail 16 by fixing the connecting arm 18.
[0040]
With the above-described configuration, by fixing the rail 16 and the connecting arm 18 via a resin component, heat during cooking is transmitted to the rail 16 so that even if the temperature becomes too high to be touched by the hand, the heat is Since the resin parts stop the transmission of the connection arm 18 to the connection arm 18, the connection arm 18, which is the easiest for the user to touch, is prevented from becoming hot, and even if the connection arm 18 is accidentally touched, there is a risk of burns. Disappears.
[0041]
(Example 3)
FIG. 8 is a configuration diagram of a rail and a connection arm according to the third embodiment of the present invention.
[0042]
In the first embodiment, the configuration in which the metal connecting arm 18 is covered with the resin is described. In the third embodiment, the rubber packing 20 is attached to the cooking arm 8 side of the connecting arm 18. When the door is closed, the packing 20 is attached so as to close a hole through which the rail 16 of the outer front plate 21 passes. In addition, the left and right packings may be extended to connect the left and right packings 20. Further, it is conceivable that the metal connecting arm 18 is covered with rubber instead of the resin component.
[0043]
With the above-described configuration, the packing 20 is attached around the hole through which the rail 16 of the front plate constituting the outer shell of the body passes, and during cooking, oil smoke passes through the gap between the front plate and the back surface of the door 14 and passes through the hole. It is possible to prevent the rails 16 from entering and to prevent a decrease in slidability due to corrosion of the rails 16 and adhesion of dirt. Further, by covering the entire metal connecting arm 18 with the packing 20, even if the user touches the connecting arm 18 by mistake, there is no burn. Further, since the gap on the door 14 side can be reduced, it is possible to prevent smoke leakage from the front surface of the roaster.
[0044]
【The invention's effect】
According to the invention as described above, the rail for improving the slidability of the saucer and the cooking cabinet can be installed at a lower temperature, and it is possible to avoid the adhesion of dirt such as grease by the cooked food to the rail, and the permanent The tray can be smoothly put in and taken out, and the tray can be easily attached and detached.
[Brief description of the drawings]
FIG. 1 is a schematic view of a built-in induction heating cooker according to a first embodiment of the present invention. FIG. 2 is a cross-sectional view of a roaster unit according to the first embodiment of the present invention. FIG. Front view [FIG. 4] Locking configuration diagram of connecting arm in embodiment 1 of the present invention [FIG. 5] Locking configuration diagram of rail and connecting arm in embodiment 1 of the present invention [FIG. 6] Embodiment 2 of the present invention FIG. 7 is a sectional view of a rail cover according to a second embodiment of the present invention. FIG. 8 is a sectional view of a rail and a connecting arm according to a third embodiment of the present invention. Configuration diagram of roaster unit [Description of symbols]
DESCRIPTION OF SYMBOLS 1 Outer case 2 Top plate 3 Induction heating coil 4 Radiant heater 5 Roaster 6 Control board 7 Operation part 8 Cooking room 9 Upper heater 10 Lower heater 11 Grill net 12 Receiving tray 13 Exhaust tube 14 Door 15 Support bracket 16 Rail 17 Heat shield case 18 Connecting arm 19 Rail cover 20 Packing 21 Front plate

Claims (5)

A cooking cabinet with a built-in heater, a grill on which the food is placed, a saucer on which the grill is placed and which can be put in and out of the cooking cabinet, and are detachably attached via a support fitting attached to the front of the saucer. A door that closes the cooking cabinet front opening, an exhaust path provided at the upper rear of the cooking cabinet, a heat shield case provided continuously on the outer periphery of the cooking cabinet, and fixed to both left and right side surfaces of the heat shielding case. It comprises a pair of rails, an operation unit for operating the cooker, and an outer case constituting an outer shell of the cooker, wherein the rail is provided between the heat shield case and the cooking cabinet and fixed to the heat shield case. And a pair of rails disposed on the left and right sides of the heating cooker, wherein the pair of rails has a connecting arm for connecting the rail at a tip end side, and the connecting arm and a support bracket of the saucer are locked. The cooking device according to claim 1, wherein the connection arm is movable upward by suppressing movement in a horizontal direction by a claw of a support bracket of the tray. The heating cooker according to claim 1, wherein the connecting arm is formed by covering a resin or a metal with the resin. The heating cooker according to any one of claims 1 to 3, wherein the heating cooker is fixed between the rail tip and the connecting arm via a resin component. The heating cooker according to any one of claims 1 to 4, wherein a rubber packing is attached to at least a part of the connecting arm on the cooking cabinet side.

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