JPH04346740A - Stirring cooker - Google Patents

Abstract

PURPOSE:To dispense with the work for the transfer of hot material and to enable the stirring of the material without loss by placing a stirring cooker on a vessel-holding table 1 and stirring and heating the material in the cooker with a stirring and cooking tool of a mixer inserted into the cooker from above. CONSTITUTION:The bottom of a cooking vessel 6 detachably placed on a vessel- holding table 1 is made to contact with a heat-transfer plate 15 of an electric heating apparatus 12 attached to the vessel-holding table 1. The heat generated by the heating apparatus is transmitted through the heat-transfer plate 15 to the bottom of the cooking vessel to heat the material in the vessel. A stirring and cooking tool 10 of a mixer inserted into the cooker is operated to stir the material in the cooking vessel. Stirring and heating of the material can be carried out in the same cooking vessel.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stirring cooker used to stir ingredients, such as when making cookie dough or sponge cake dough.

0002

2. Description of the Related Art As a conventional stirring cooking device, an electric mixer that is held and used by hand is generally used. This device consists of a stirring cooking tool connected to an electric part equipped with a handle, and the stirring cooking tool is rotated by the operation of the electric part, and the stirring cooking tool stirs the ingredients stored in a container such as a bowl. be. In addition, there is also known a stand device that eliminates the need to support the electric mixer by hand during stirring. has been done. The electric mixer is detachably attached to the stand section, and in the attached state, the stirring cooking utensil is inserted into a container placed on the container mount section. As described above, the stand device is used only for placing the container and the mixer on it, and there has been no conventional stand device provided with the function of heating the container while in use.

[0003] Conventionally, for example, when mixing the ingredients butter and sugar to make cookie dough, or when mixing the ingredients sugar and egg whites to make sponge cake, the first step is to Put the ingredients in a container prepared separately from the container used for stirring, and melt the ingredients by heating them in a hot water bath using a gas stove, etc.
After softening, the ingredients are transferred to a container used for stirring, and then an electric mixer is used to stir the heated ingredients.

0004

[Problems to be Solved by the Invention] Conventionally, the container for heating the material and the container for stirring the material are separate, which reduces the time and effort required to transfer the heated material to the stirring container. There are handling problems such as the need to wash the two containers afterwards. Moreover, since it is difficult to transfer the entire amount without leaving any residue during the above-mentioned transfer, especially in the case of a small amount of ingredients, when stirring in a stirring container, there is a possibility that the amount will be less than the amount according to the prescribed recipe. There was a problem that there was.

[0005] An object of the present invention is to provide a stirring cooking device that is easy to handle during stirring cooking, eliminates waste of ingredients, and prevents shortages during stirring.

[0006]

[Means for Solving the Problems] In order to achieve the above object, the stirring cooker according to claim 1 includes a cooking container whose top surface is open and in which the material to be stirred is stored, and a cooking container into which the cooking container is detachable. A mixer that includes a container stand that can be placed freely, a stirring cooking tool that can be inserted into and removed from above the cooking container from above, and an electric part that rotates the cooking tool;
The apparatus includes an electric heating device that is attached to the container stand and has a heat transfer plate in contact with the bottom of the cooking container, and heats the cooking container from the bottom via the heat transfer plate.

[0007] In order to achieve the same object, a stirring cooker according to a second aspect of the present invention includes a cooking container having an open top surface and storing the material to be stirred inside, and a cooking container on which the cooking container is removably placed. a mixer comprising a container stand, a stirring cooking utensil that is removably inserted into the cooking container from above, and an electric part that rotates the cooking utensil; The apparatus further includes an electric heating device that generates heat by being energized when the cooking container is placed on the container stand.

In order to achieve the same object, the stirring cooker of claim 3 includes a cooking container made of an electrically insulating material, the top of which is open and the material to be stirred is stored inside, and the cooking container is detachable. A mixer that includes a container stand that can be placed freely, a stirring cooking tool that can be inserted into and removed from above the cooking container from above, and an electric part that rotates the cooking tool;
The heating plate is attached to the bottom of the cooking container so as to face the inside of the container, and is energized to generate heat when the cooking container is placed on the container stand.

[0009]

According to the first aspect of the present invention, the bottom of the cooking container removably placed on the container holder comes into contact with the heat transfer plate of the electric heating device attached to the container holder. Since the heating device generates heat when electricity is applied to it, the heat is transmitted to the bottom of the cooking container into which the stirring cooking tool of the mixer is inserted through the heat transfer plate, heating the ingredients in the cooking container. do. The mixer is operated by inserting its stirring utensil into the cooking vessel, thereby stirring the ingredients within the cooking vessel. Therefore, the same cooking vessel can be used to heat and stir the ingredients.

[0010] In claim 2, the electric heating device attached to the bottom outer surface of the cooking container that is removably placed on the container holder is energized while the cooking container is placed on the container holder. . The heat generated by the heating device due to this energization is transmitted to the bottom of the cooking container and heats the material inside the cooking container. The mixer is operated by inserting its stirring utensil into the cooking vessel, thereby stirring the ingredients within the cooking vessel. Therefore, the same cooking vessel can be used to heat and stir the ingredients.

[0011] In claim 3, the cooking container that is removably placed on the container holder has a heating plate at its bottom, and this heating plate is provided when the cooking container is placed on the container holder. The power is turned on when the power is on. This energization causes the heating plate to generate heat, which heats the cooking container in contact with it and the materials stored in the container. The mixer is operated by inserting its stirring utensil into the cooking vessel, thereby stirring the ingredients within the cooking vessel. Therefore, the same cooking vessel can be used to heat and stir the ingredients.

0012

DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS. 1 to 3.

The container stand indicated by reference numeral 1 in FIGS. 1 and 2 includes a stand portion 2 and a stand portion 3. As shown in FIG. A plurality of rubber anti-vibration legs 5 (only one is shown in FIG. 1) are attached to a bottom plate 4 provided over the lower surfaces of the base portion 2 and the stand portion 3. A metal cooking container 6 with an open top surface is removably placed on the stand 2.

A set stand 7 is attached to the upper end of the stand part 3 which stands upward from one end of the stand part 2. The set table 7 has a semi-circular cross section in a direction perpendicular to the length direction, and one end side in the length direction is positioned so as to face the table part 2. For example, a hand-held mixer 8 is detachably attached to the set table 7.

The mixer 8 is formed by attaching, for example, a pair of stirring cooking utensils 10 in a removable manner to an electric part 9 having a grip 9a, and a power switch 11 attached thereto. The electric part 9 includes a motor 22 (see FIG. 3) to which power is supplied by closing the power switch 11, and a worm (not shown) connected to the output shaft of the motor 22.
A worm wheel meshed with this worm, a gear device connected to this foil, a pair of connectors connected to the final gear of this gear device, etc. are built in. The stirring cooking utensil 10 is detachably connected to the connector.

The electric unit 9 rotates a pair of stirring cooking utensils 10 in opposite directions by its operation. Note that a cutting cooking utensil that is provided as an attachment component as necessary and used for cutting materials can be replaced with the stirring cooking utensil 10 and attached to and detached from the connector. The mixer 8 is supported by the stand part 3 by fitting its electric part 9 to the set table 7 as shown in FIG. Electrical connections are made.

An electric heating device 12 for heating the bottom of the cooking container 6 by heat transfer is built into the table 2. As shown in FIG. 1, this heating device 12 includes an electrically insulating plate 14 such as a mica plate that covers both upper and lower surfaces of a flat electric heating element 13.
These insulating plates 14 are each covered with heat transfer plates 15 and 16 having good thermal conductivity. The peripheral parts 15a, 16a of the upper and lower heat exchanger plates 15, 16, except for the passage part of the lead wire (not shown) connected to the electric heating element 13, are partially or entirely joined to each other as shown in FIG. has been done. This heating device 12 is fixed to the back surface of the base portion 2 with a plurality of screws 18, with a heat-resistant sealing material 17 sandwiched between it and the upper heat transfer plate 15.

A circular fitting opening 2a is formed in the base portion 2,
The lower end of this fitting opening 2a is closed by a heat transfer plate 15. The bottom of the cooking container 6 is fitted into the fitting opening 2a, and the horizontal bottom wall 6a of the cooking container 6 is brought into contact with the heat transfer plate 15.

In FIG. 1, the reference numeral 19 is a control circuit for the electric heating element 13, and the reference numeral 20 is a thermoswitch attached to the back surface of the base 2. 2 in Figure 2
Reference numeral 1 designates a dial-type temperature control knob of a control circuit 19 disposed on the side surface of the stand portion 3.

FIG. 3 shows the control circuit 19 in detail. This circuit 19 consists of a Zener diode 2 included in a smoothing circuit 26 connected to the output end of a diode bridge circuit 25.
A comparison voltage circuit and a reference voltage circuit are each connected in parallel to 6a. The comparison voltage circuit is formed by connecting in series a switch 27 that is opened and closed by a temperature control knob 21, a variable resistor 28 whose resistance value is changed by the knob 21, a fixed resistor 29, and a capacitor 30. . The reference voltage circuit is formed by connecting fixed resistors 31 and 32 in series. The interconnection point between the fixed resistor 29 and the capacitor 30 in the comparison voltage circuit is connected to the anode of the PUT 33 as a constant voltage switching element, and the interconnection point between the fixed resistors 31 and 32 in the reference voltage circuit is connected to the gate of the PUT 33. ing. The cathode of PUT 33 is connected to the primary winding of transformer 34. One end of the secondary winding of the transformer 34 is connected to the gate of the triac 36 via a resistor 35, and the other end of the secondary winding is connected to the T1 terminal of the triac 36 via a diode 37 in the forward direction. There is. Further, the T1 terminal of the triac 36 is connected to the AC power supply, and the T2 terminal of the triac 36 is connected to the electric heating element 13, the thermo switch 20, and the power switch 11.
are connected to the AC power supply through each.

In this control circuit 19, as the charging of the capacitor 30 progresses, the voltage at the interconnection point between the fixed resistor 29 and the capacitor 30 becomes higher than the reference voltage at the interconnection point between the fixed resistors 31 and 32. PUT3 at the point
Since the anode and cathode of 3 are electrically connected, the resulting secondary voltage of the transformer 34 triggers the triac 36, and the T1 and T2 terminals of the triac 36 are electrically electrically connected, so that the electric heating element 13 is energized. will be done. By adjusting the resistance value of the variable resistor 28 using the temperature control knob 21, the charging time for the capacitor 30 varies, so that the voltage at the interconnection point between the fixed resistor 29 and the capacitor 30 varies from the interconnection point between the fixed resistors 31 and 32. The time it takes for a point to become larger than the reference voltage can be changed. That is, the temperature of the electric heating element 13 can be controlled by controlling the energization time to the electric heating element 13 for each AC half cycle period using the above-described phase control.

To use the stirring cooker having the above structure, first, remove the mixer 8 from the stand section 3, and
A cooking container 6 containing a predetermined amount of ingredients for making a sponge cake or the like is placed on the stand 2 of the container stand 1. By this placement, the bottom of the cooking container 6 is fitted into the fitting opening 2a of the stand 2, and its bottom wall 6a is placed on the heat transfer plate 15 of the electric heating device 13, which forms the bottom of the fitting opening 2a. Make face-to-face contact. Next, the lower part of the electric part 9 of the mixer 8 is fitted into the set stand 7, and the mixer 8 is attached to the stand part 3. Thereby, the stirring cooking tool 10 of the mixer 8 is inserted into the cooking container 6 from above, as shown in FIG. After the above set state, the temperature control knob 21 is operated according to the material, and then the power switch 11 is turned on.

[0023] Then, the motor 22 of the mixer 8 is operated, and the stirring cooking utensil 10 is rotated by its power, so that the ingredients in the cooking container 6 are stirred by this cooking utensil 10. On the other hand, since the control circuit 19 is operated to energize the electric heating element 13 of the electric heating device 12, the heat generated by the heating element 13 is transferred through the electric insulating plate 14 and the heat transfer plate 15. The cooking container 6 on this heat transfer plate 15
conveyed to the bottom of the. That is, the cooking container 6 is heated from its bottom by the electric heating device 12. Note that the electric heating element 13 also emits heat to its lower surface side, but since the lower heat exchanger plate 16 and the upper heat exchanger plate 15 are connected at their peripheral parts 15a and 16a, the lower heat exchanger plate 16 The heat released to the upper heat exchanger plate 15 is transmitted to the upper heat exchanger plate 15, so that the material inside the cooking container 6 can be heated efficiently.

In this way, the ingredients in the cooking container 6 can be heated while being stirred by the mixer 8. Therefore, there is no need to use separate containers for heating the material using a hot water bath or the like and subsequent stirring, and there is also no need to transfer the heated material. Therefore, no material is wasted before stirring, and even when stirring a small amount of material, it is possible to secure the amount of material according to the specified recipe, and only one container is required to be washed after stirring is completed. This eliminates the need to transfer the heated material for stirring as described above, and it can be easily handled.

Furthermore, in this embodiment, the electric heating element 1
Since the heat generation in step 3 was controlled by phase control as described above,
By operating the temperature control knob 21, it is possible to perform heating appropriate to the material to be stirred. Therefore, for example, when making sponge cake batter, the temperature can be controlled so that the egg white, one of the ingredients, does not set at a temperature (above about 70°C), and when making cookie dough, one of the ingredients can be The temperature can be controlled so that the butter is not heated to the point where it becomes liquid, which would impair the flavor.

Next, a second embodiment of the present invention shown in FIGS. 4 to 7 will be described. In the description of this embodiment, the first
Only the configurations that are different from the embodiment will be explained, and the same components as in the first embodiment will be given the same reference numerals as in the first embodiment, and the explanation thereof will be omitted.

As shown in FIGS. 4 and 5, a ring-shaped fitting groove 41 and a circular protrusion 42 surrounded by the groove 41 are formed on the upper surface of the platform 2. As shown in FIGS. The protrusion 42 is provided with a plurality of ribs 43 radially extending over its upper and peripheral surfaces. The protrusion 42 is provided with a pair of through holes 44 (see FIG. 4) and one through hole 45 (see FIG. 5), and
A pair of terminal plates 47 connected to the control circuit 46 shown in FIG. 7 are attached to the back surface of the protrusion 42. The terminal plate 47 is made of a leaf spring, and its free end is disposed directly below and opposite to the through hole 44 .

As shown in FIG. 5, a normally open safety switch 48 is attached to the back surface of the wall forming the fitting groove 41. The switch 48 includes a pair of upper and lower switch contact pieces 49 and 50 made of metal plate springs, and is formed by connecting the upper switch contact piece 49 to a driven member 51 made of an electrically insulating material. This driven member 51 is disposed directly below and facing the through hole 45 . This safety switch 48 is connected in series to an electric heating element which will be described later.

[0029] A cooking container 6 is removably placed on the table 2.
An electric heating device 52 is attached to the bottom outer surface of the. This heating device 52 includes a short cylindrical body 53 whose upper end is fixed to the horizontal bottom wall 6a of the cooking container 6 and whose lower part fits into the fitting groove 41, and a partition disk 54 installed inside this cylindrical body 53. An electric heating element 55 and a filler 56 are housed in a closed space formed between the bottom wall 6a and the bottom wall 6a.

The electric heating element 55 is bent as shown in FIG. 6, and has downwardly bent terminals 55a at both ends thereof. These terminals 55a are brought into contact with and separated from the terminal plate 47 through the through hole 44 as the cooking container 6 is attached to and removed from the base 2, and pass through an electrically insulating member 57 attached to the partition disc 54. and protrudes below the partition disk 54. A driven member 51 is inserted into the partition disc 54 through the through hole 45 when the cooking container 6 is attached to and removed from the base 2.
A shaft-shaped pushing portion 58 that comes into contact with and separates from the shaft is provided in a protruding manner. The height positions of the lower ends of these terminals 55a and the pusher 58 are both located above the lower end of the cylindrical body 53, so that when the cooking container 6 is removed from the stand 2 and placed, the cylindrical body 53 is placed on the foot. It is kept stable so that it does not become unstable. For the filler 56, a powder material having good thermal conductivity and excellent electrical insulation, such as magnesium oxide, is used.

A power switch 59 included in a handy type mixer 8 (not shown) that is detachably placed on the stand portion 3 (see FIG. 7) has an off contact 5 as shown in FIG.
9a, a first on-contact 59b, and a second on-contact 59c, and these can be switched. 1st
The on contact 59b is connected to the motor 22 via a diode 60 in the forward direction, and the second on contact 59c
It is directly connected to the motor 22.

The control circuit 46 shown in FIG.
It has the same structure as the first embodiment, and controls the heating temperature of the material by the electric heating element 55 by phase control. Therefore, by having such an electric circuit, the second on contact 59 of the power switch 59
By closing the first on-contact 59b and the first on-contact 59b, the strength of the rotation of the motor 22 and the stirring force accompanying it can be selected, and at the same time, the strength of the amount of heat generated by the electric heating element 55 can also be selected.

As described above, the electric heating device 5 is provided on the outer surface of the bottom.
When in use, the cooking container 6 to which the cylindrical body 53 of the device 52 is attached is inserted into the fitting groove 41 of the base 2 as shown in FIG.
It is installed by fitting the With this fitting, the cooking container 6 becomes
It is supported by ribs 43 and positioned by these ribs 43. With this attachment, the terminals 55a of the electric heating element 55 come into contact with the terminal plates 49 separately through the through holes 44, and elastically deform the terminal plates 49. At the same time, the pusher 58 passes through the through hole 45 and pushes down the upper switch contact piece 49 via the driven member 51, bringing the contact piece 49 into contact with the lower switch contact piece 50. That is, by setting the cooking container 6 on the stand 2 as described above, the safety switch 48 is closed and the heating element 55 can be energized. Then, by turning on the power switch 59 of the mixer 8 and operating the temperature control knob, the switch 2 is turned on.
7 is closed, the heating element 55 is phase-controlled.
The energization is controlled. Thereby, the mixer 8 can be operated while heating the cooking container 6 from its bottom.

[0034] Therefore, also in this second embodiment,
Ingredients can be heated and stirred in the same cooking container 6, eliminating the need to transfer heated materials, and reducing the number of containers to be washed, resulting in easy handling. As mentioned above, there is no need to transfer the heated material, and there is no waste of material due to transfer, so it is possible to prevent insufficient quantity during stirring. Moreover, in this second embodiment, the electric heating device 5
2 is attached to the bottom of the cooking container 6, the heat of the electric heating element 55 can be easily transmitted directly to the bottom of the cooking container 6, resulting in excellent heat-up properties.

Next, a third embodiment of the present invention shown in FIGS. 8 to 13 will be described. In the description of this embodiment, only the configurations that are different from the first embodiment will be explained, and the same components as in the first embodiment will be given the same reference numerals as those in the first embodiment, and the explanation thereof will be omitted.

As shown in FIGS. 8 and 11, a circular recess 71 is formed in the platform 2, and this recess 71
A pair of locking grooves 72 are formed that face each other in the radial direction. The locking groove 72 has a stopper wall 73 at one end thereof, as shown in FIGS. 8 to 11. Female terminal plates 74 and 75, which are built into the container stand 1 and connected to the control circuit 82 shown in FIG. The U-shaped bent tips thereof are exposed on the underside of the stopper wall 73 in contact with each other. These locking grooves 72 and female terminal plates 74, 75 are provided symmetrically with respect to the center of the recess 71.

The cooking container 76, which is removably placed on the container stand 1, is made of electrically insulating material such as ceramics, or has its outer surface covered with an electrically insulating layer. For example, as shown in FIGS. 11 and 12, the upper surface is It has an open bottom 76a. A pair of handles 77 (only one of which is shown) is integrally provided on the outer surface of the upper part of the container 76. The bottom 76a of the cooking container 76 is adapted to be removably fitted into the recess 71.

A heating plate 78 is attached to the bottom of the cooking container 76 and serves as a bottom plate of the container 76 and faces the inside of the cooking container 76. The heating plate 78 is formed of an electric heating element that generates resistance heat when energized, and is attached to cover the inner surface of the bottom of the cooking container 6 in the shape of a shallow dish, as shown in FIG. Therefore, since the heating plate 78 is covered with the electrically insulating cooking container 6, there is no possibility of inadvertently touching the heating plate 78 and receiving an electric shock. A pair of male terminals 79 (only one shown) is provided on the outer peripheral surface of the heating plate 78.
is installed protrudingly. The male terminal 79 is inserted through a hole 80 opened in the bottom circumferential surface of the cooking container 78, and is inserted and removed between the female terminals 74 and 75.

The control circuit 82 shown in FIG. 13 is similar to that of the first embodiment, and controls the heating temperature of the material by the heating plate 78 by phase control. This control circuit 8
The input side of 2 is connected to the secondary winding of a transformer 81, and a switch 27 of a control circuit 82 is inserted into a circuit connecting the primary winding of the transformer 81 and a commercial AC power source. The transformer 81 converts the 100V voltage of the primary winding to, for example, 30V.
The voltage is lowered to approximately V to ensure the safety of the user in the event of an electric shock.

The cooking container 76 having the heating plate 78 made of an electric heating element attached to the inner surface of the bottom as described above is used by fitting the bottom into the recess 71 of the base 2 as shown in FIG. To set the recess 71, first position the male terminal 79 in the locking groove 72 as shown by the two-dot chain line in FIG.
is positioned below the stopper wall 73 and simultaneously inserted between the female terminals 74 and 75. By doing so, Figure 1
0, the female terminals 74 and 75 are elastically deformed to sandwich the male terminal 79 from above and below, and the heating plate 78 is electrically connected to the control circuit 82.

In this set state, the power switch 11 of the mixer 8 is turned on, the temperature control knob 21 of the control circuit 82 is operated to close the switch 27, and at the same time the resistance value of the variable resistor 28 (see FIG. 3) is changed. By changing this, the mixer 8 can be operated, and the energization to the heating plate 78 can be controlled by phase control. Thereby, the heating plate 78 generates heat and the material inside the cooking container 76 can be heated.

[0042] Therefore, also in this third embodiment,
Materials can be heated and stirred in the same cooking container 76,
In addition to eliminating the hassle of transferring heated materials,
It has the effect of being easy to handle because it requires fewer containers to be cleaned.In addition, as mentioned above, there is no need to transfer the heated material, and there is no waste of material due to transfer, so stirring is easier. It can prevent insufficient quantity when preparing food. Moreover, in this third embodiment, since it is attached to the heating plate 78 that is energized and generates heat inside the cooking container 76,
Since the heat of the bottom plate 78 can be directly transmitted to the material inside the cooking container 76, it has excellent heat-up properties.

In this third embodiment, the cooking container 76 does not need to cover the outer surface of the heating plate 78. That is, the heating plate 78 may form the bottom of the cooking container 76, and in that case, a heat insulating plate may be placed in the recess 71, and the heating plate 78 may be placed on top of the heat insulating plate.

Further, in the present invention, the stand part 3 of the container stand 1 may be omitted, and when the stand part 3 is provided, the mixer 8 is connected to the stand part 3.
Instead of being removable, it may be attached rotatably, and by its rotation, the stirring cooking utensil 10 can be inserted and removed from above the cooking container.

[0045]

Effects of the Invention As described in detail above, according to the stirring cooker according to claims 1 to 3 of the present invention, each of the stirring cookers is placed on a container stand and the stirring cooker of the mixer is inserted from above. The ingredients can be stirred and heated by the heat conduction of the electric heating element in the same cooking container, eliminating the need to transfer heated ingredients and reducing the number of containers to be cleaned. is easy,
Furthermore, as mentioned above, there is no need to transfer the heated ingredients, and there is no waste of materials due to transfer, which prevents insufficient amounts when stirring.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing a container holder portion of a stirring cooker according to a first embodiment of the present invention.

FIG. 2 is a perspective view showing the entire stirring cooker according to the first embodiment.

FIG. 3 is an electric circuit diagram showing the circuit configuration of the stirring cooker according to the first embodiment.

FIG. 4 is a sectional view showing a container holder portion of a stirring cooker according to a second embodiment of the present invention.

FIG. 5 is a sectional view showing the configuration around the safety switch section of the stirring cooker according to the second embodiment of the present invention.

FIG. 6 is a bottom view of the cooking container of the stirring cooker according to the second embodiment of the present invention.

FIG. 7 is an electric circuit diagram showing the circuit configuration of the stirring cooker according to the second embodiment.

FIG. 8 is a partially omitted perspective view showing the entire stirring cooker according to the third embodiment of the present invention.

FIG. 9 is a diagram showing the configuration around the female terminal of the stirring cooker according to the third embodiment.

FIG. 10 is a diagram showing the configuration around the female terminal to which the male terminal of the stirring cooker according to the third embodiment is connected.

11 is a partial sectional view of the stirring cooker according to the third embodiment taken along the X-Y-Z line in FIG. 8; FIG.

FIG. 12 is a perspective view showing a cooking container of the stirring cooker according to the third embodiment.

FIG. 13 is an electric circuit diagram showing the circuit configuration of the stirring cooker according to the third embodiment.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1... Container stand, 6... Cooking container, 8... Mixer, 9... Electric part, 10... Stirring cooking utensil, 12... Electric heating device, 15
...heat exchanger plate, 52...electric heating device, 76...cooking container, 7
8...Heating plate.

Claims (3)

[Claims] Claim 1: A cooking container having an open top surface and storing materials to be stirred inside, a container stand on which the cooking container is removably placed, and a container that can be inserted into and removed from above the cooking container. A mixer including a stirring cooking utensil that can be freely inserted and an electric part for rotating the cooking utensil, and a heat transfer plate attached to the container holder and in contact with the bottom of the cooking container, the heat transfer plate and an electric heating device for heating the cooking container from its bottom via a stirring cooker. 2. A cooking container having an open top surface and storing materials to be stirred inside, a container stand on which the cooking container is removably placed, and a container that can be inserted into and removed from above the cooking container. A mixer is provided with a stirring cooking utensil that can be freely inserted, and an electric part that rotates the cooking utensil, and the mixer is attached to the outer surface of the bottom of the cooking container, and is energized while the cooking container is placed on the container stand. A stirring cooker equipped with an electric heating device that generates heat. 3. A cooking container made of an electrically insulating material, the top surface of which is open and in which material to be stirred is stored; a container stand on which the cooking container is removably placed; A stirring cooking utensil that can be inserted and removed from above, a mixer equipped with an electric part that rotates this cooking utensil, and a mixer that is attached to the bottom of the cooking container so as to face the inside of the cooking container, and the container stand and a heating plate that generates heat when energized with the cooking container placed thereon.