JPH0711711Y2 - Compound cooker - Google Patents

Description

TECHNICAL FIELD The present invention relates to a compound cooker, and more particularly to a compound cooker in which an extraction device such as a so-called coffee maker and a high-frequency cooker are integrated.

2. Description of the Related Art Conventionally, extraction devices such as coffee makers and high-frequency cookers have been manufactured and sold as separate products.

Taking a coffee maker as an example of the brewing device, the conventional coffee maker is a device that mainly automates drip-type coffee makeup. As shown in FIG. 8, its schematic structure is, for example, a heat source 11 such as a sheath heater, a water tank 12, a dripper 13, a hot water receiving container 14,
The water supply pipe 15, a check valve (not shown) mounted between the heat source 11 and the water tank 12, and the like. One end of the water supply pipe 15 is connected to the lower surface of the water tank 12 and is used as a heat source.
A discharge port 16 at the other end, which rises after being guided to 11, is disposed above the dripper 13. Above the heat source 11, a heating plate 17 for mounting and warming the hot water receiving container 14 is attached. For the water supply pipe 15 near the heat source 11, a heat exchanger having good heat conductivity may be used.

To use this coffee maker, fill the water tank 12 with water, lay the filter paper 18 on the dripper 13 and put the ground coffee beans 24, then turn on the power switch (not shown) and turn on the temperature of the heat source 11. Raise. The water contained in the water tank 12 flows into the water supply pipe 15 and reaches the same level as the water tank 12. Water supply pipe located near the heat source 11
The water in 15 is heated by the heat source 11. When the water temperature rises and steam is generated, hot water is pushed out from the discharge port 16 by the steam pressure, and the hot water is poured into the dripper 13. At this time, the check valve prevents the hot water from flowing back to the water tank 12 side. The hot water (coffee) that has passed through the dripper 13 containing the coffee beans 24 is dropped into the hot water receiving container 14. The coffee dropped in the hot water receiving container 14 in this manner is kept warm by the heating plate 17.

On the other hand, the high frequency cooker is not only for cooking but for instant food,
It is used to reheat prepared foods. As shown in FIG. 9, a general high-frequency cooker includes a cooking chamber 19, an electric equipment section 20, an operation section 21, and the like. The kitchen 19 has a door on the front
22 is attached so that it can be opened and closed.
A ventilation port is provided on the side wall and a turntable is provided on the bottom wall. The electric component section 20 has a built-in magnetron, a transformer, a timer, etc. that generate a high frequency, and the operation section 21 has a timer operation dial 23 and the like.

Problems to be Solved by the Invention Conventionally, since the extraction device such as a coffee maker and the high-frequency cooker are separate electric products, there is a problem in that both products are bulky and difficult to store. However, at present, both products are frequently used in ordinary households, and it has been required to integrate both products.

Moreover, when integrated, it is desirable to make it as compact as possible and save space.

In addition, conventional coffee makers use a heating plate 17
Since it is exposed to the outside, there is a risk of burns, and since it is not possible to clean the water supply pipe 15, it is possible to remove stains such as water stains and mold attached to the water supply pipe 15. However, it had the drawback of being unsanitary.

The present invention has been made in view of the above problems, and an object thereof is to provide a composite cooker in which an extraction device and a high-frequency cooker are integrated, and further, in order to integrate both devices, The compact shape saves space, the hot part of the compound cooker is not exposed to the outside, and the dirt that adheres to the water supply pipe is easily removed. The purpose is to be able to.

Means for Solving the Problems In order to achieve the above-mentioned object, the present invention provides a high-frequency cooker with a water tank and a hot water receiving container attached thereto, and a dripper disposed on the hot water receiving container. One end of a cylindrical water supply pipe consisting of an exchanger part and a water injection pipe is connected, the heat exchanger part is arranged in the cooking chamber of the high-frequency cooker, and the other end of the water supply pipe is the dripper. In the combined cooker positioned above, the water tank, the hot water receiving container, the dripper and the water supply pipe are disposed inside a cover body of the combined cooker, and the heat exchanger part is provided in the water tank. A connector for connecting the inside of the cooking chamber from the inside of the cooking chamber is provided, and the heat exchanger portion has an insertion portion for insertion into the connector at one end and an insertion portion for insertion into the water injection pipe at the other end. Part set And a stopper guide is provided on the chamber wall of the cooking chamber, and the stopper guide includes a large-diameter portion having a diameter larger than that of the flange of the heat exchanger portion and the collar. A through hole formed of a smaller diameter portion having a smaller diameter is formed, and a flat plate-like stopper that holds the flange of the heat exchanger portion with the chamber wall of the cooking chamber is slidable along the chamber wall of the cooking chamber. It is provided that the heat exchanger part is detachably connected to the connector and the water injection pipe.

Operation According to the above configuration, the high-frequency cooker is provided with the water supply pipe, the hot water receiving container and the dripper necessary for the extraction device such as the coffee maker, and the water tank is composed of the heat exchanger part and the water injection pipe. One end of a cylindrical water supply pipe is connected, the heat exchanger section is arranged in the cooking chamber of the high-frequency cooker, and the other end of the water supply pipe is located on the dripper. Therefore,
The water in the water tank flows into the water supply pipe, is introduced into the cooking chamber of the high-frequency cooker, and is heated by the high frequency. When the water temperature rises and steam is generated, the hot water is pushed out from the other end of the water supply pipe by the steam pressure, and the hot water is poured into the dripper. These series of operations are automatically performed, and boiling water for the extraction operation is performed in the cooking chamber. Moreover, since the hot water receiving container, the dripper, the water injection pipe, and other high temperature portions are disposed inside the cover body of the compound cooker, no burns or the like are caused.

Further, the water tank is provided with a connector for connecting the heat exchanger section from the inside of the cooking chamber, and the heat exchanger section has an insertion portion for inserting the connector into the connector at one end thereof and the like. An insertion fitting portion for inserting the water injection pipe is provided at an end, a brim is provided at both insertion fitting portions, a stopper guide is provided on a chamber wall of the cooking chamber, and the heat exchanger is provided at the stopper guide. A through hole formed of a large-diameter portion having a diameter larger than that of the flange and a small-diameter portion having a diameter smaller than the flange, and a flat plate-shaped stopper for sandwiching the flange of the heat exchanger portion with the chamber wall of the cooking chamber is formed. The heat exchanger is slidably provided along the wall of the cooking chamber, and the heat exchanger portion is detachably connected to the connector and the water injection pipe. You can also take out the equipment from the cooking chamber That. Therefore, the heat exchanger portion does not interfere with high-frequency cooking, and the cooking chamber can be effectively used. Further, by taking out the heat exchanger portion, it is possible to clean and remove dirt, mold and the like attached to the heat exchanger portion, which is sanitary. Further, since the heat exchanger portion is fixed to the chamber wall by a flat plate-shaped stopper that slides along the chamber wall, the protrusion of the stopper portion into the cooking chamber is minimized. It is possible to maximize the size of the cooking chamber.

Embodiment Hereinafter, an embodiment of the composite cooker according to the present invention will be described with reference to the drawings.

The first embodiment shown in FIG. 1 and FIG. 2 is a coffee maker part covered with a cover 34 above the high frequency cooker 31.
32 is a composite cooker with a structure formed. High frequency cooker
The reference numeral 31 includes a cooking chamber 33, an electric component section (not shown), an operation section 35, and the like. A door 36 is attached to the front of the cooking chamber 33 so as to be openable and closable, a high-frequency irradiation unit (not shown) is provided on the inner ceiling wall 33a, and a ventilation port (not shown) is provided on the ceiling wall 33a and the side wall 33b. ) Is formed, and a turntable 39 is installed on the bottom wall 33c. The electrical component (not shown) is the cooking chamber
It is located at the rear of the box 33, and inside it is a magnetron that generates high frequencies, a transformer, and a timer.
The operation unit 35 is arranged on the door 36, and the operation unit 35 is provided with a power switch 38, a numeric key 40 for a timer, and the like.

As for the schematic structure of the coffee maker unit 32, a water tank 42 and a hot water receiving container 44 are additionally provided on the high-frequency cooker 31 in the cover 34, and the dripper 45 is placed on the hot water receiving container 44. Water tank 42, hot water container 44 and dripper 45
Is configured so that it can be taken in and out from within the cover 34. One end of a water supply pipe 46 is detachably connected to the water tank 42, and a part of the water supply pipe 46 is part of the high frequency cooker 31.
The discharge port 47 at the other end is disposed on the dripper 45 while being disposed in the cooking chamber 33.

The water tank 42 is, as shown in FIG. 5, a top wall 33 of the cooking chamber 33.
It is placed on a rack 37 mounted on a.

As shown in FIG. 2 and FIG. 5, the water supply pipe 46 is a connector that connects the meandering heat exchanger portion 49 arranged in the cooking chamber 33 and the water tank 42 and the heat exchanger portion 49. 48 and a water injection pipe 50 that is connected to the heat exchanger unit 49 and guides the hot water to above the dripper 45. The connector 48 is fixed on the top wall 33a, and the water tank 42 and the heat exchanger portion 49 are connected to both ends of the connector 48, respectively. Heat exchanger
For 49, a material (for example, glass or synthetic resin) that can heat water while absorbing almost no high frequency is used.

Next, the connection between the connector 48 and the water tank 42 will be described with reference to FIGS. 5 and 7. A drainage portion 51 is formed below the side wall 42a of the water tank 42, and a pipe-shaped insertion portion 52 is projectingly provided on the side wall 42a in the drainage portion 51, and a discharge port 53 is formed in the insertion portion 52. A valve body 54 is provided which extends from the portion 52 to the inside of the water tank 42. This valve body 54 is formed with a valve 55 for opening and closing the discharge port 53 at the tip on the water tank side and a recess 56 at the other end, and is further urged by a spring 57 so as to close the discharge port 53. Has been done. The packing 41 is attached to the discharge port 53 side of the valve 55. On the other hand, in the connector 48, an O-ring 58 is attached to the inner surface of the end portion on the water tank 42 side, and an insertion rod 59 is provided so as to project.
When the insertion portion 52 of the water tank 42 is inserted into the connector 48, the insertion rod 59 enters the recess 56 of the valve body 54 and pushes the valve body 54 to the front right in the figure, so that the valve 55 opens and the inside of the connector 48 is opened. Water flows into.

Next, the connection between the connector 48 and the heat exchanger section 49 will be described. O also on the inner surface of the end of the connector 48 on the heat exchanger 49 side.
A ring 58 is attached, and a stopper portion 60 is formed on the lower surface of the ceiling wall 33a to which the connector 48 is fixed.
The stopper portion 60, as shown in FIGS. 5 and 6,
A stopper 62 that reciprocates along the stopper guide 61 is formed on the lower surface of the ceiling wall 33a. A through-hole 63 is formed in the stopper 62, and the through-hole 63 has a larger diameter portion (large diameter portion 63a) and a smaller diameter portion (small diameter portion 63b) than the flange 64 fixed to the heat exchanger portion 49. Has been formed. To connect the heat exchanger part 49 to the connector 48, slide the large diameter part 63a into the opening of the connector 48, and
After inserting 9 into the connector 48, slide the stopper 62 so that the small diameter portion 63b is located under the collar 64 and the heat exchanger portion 49
It is to prevent the slip-out.

Regarding the structure for connecting the heat exchanger part 49 and the water injection pipe 50, the same structure as the connection between the connector 48 and the heat exchanger part 49 is used, and the heat exchanger part 49 is inserted into the water injection pipe 50 and the stopper The stopper 62 of the portion 60 has a structure in which it is prevented from coming off.

Next, a method of using the composite cooker will be described.

Put water in the water tank 42, put filter paper (not shown) on the dripper 45, put ground coffee beans (not shown), and after turning on the power switch 38, press the number key 40 and press the timer. Is set, and a high frequency is irradiated from the high frequency irradiation section. The water contained in the water tank 12 flows into the water supply pipe 46 and reaches the same level as the water tank 12. The water in the heat exchanger section 49 is heated by the high frequency waves emitted from the high frequency wave irradiation section. When the water temperature rises and steam is generated, the steam pressure raises the hot water in the water injection pipe 50 and pushes it out from the discharge port 53, and the hot water is poured into the dripper 45. The hot water that has passed through the dripper 45 containing the coffee beans is dropped into the hot water receiving container 44. A heating plate is not attached below the boiling water receiving container 44. This is a hot water container
This is because if the coffee in 44 is kept warm for a long time, the flavor will drop, so it is preferable to warm it with the high-frequency cooker 31 when you want to drink it.

A check valve (not shown) is provided at the end of the connector 48 or the heat exchanger 49 on the connector 48 side to prevent the hot water from flowing back to the water tank 42.

The composite cooker of the present embodiment is a high-frequency cooker 31, a water tank 42 constituting the coffee maker section 32, a hot water receiving container 44,
A dripper 45 and a water supply pipe 46 are arranged, one end of the water supply pipe 46 is connected to the water tank 42, and a part of the water supply pipe 46 is arranged in the cooking chamber 33 of the high-frequency cooker 31. In addition, the other end is located on the dripper 45. Therefore, it is possible to automatically perform a series of operations in coffee makeup, such as boiling water and pouring hot water into the dripper, and the coffee maker and the high-frequency cooker are reasonably integrated.

In addition, since the hot part of the combined cooker is not exposed to the outside, such as boiling water for coffee make-up in the cooking chamber 33, the risk of burns can be eliminated.

Further, since the heat exchanger portion 49 is detachably connected to the connector 48 and the water injection pipe 50 by the stopper 62 formed in the stopper portion 60, the heat exchanger portion 49 is used when using as a high-frequency cooker. It can be taken out from the cooking chamber 33. Therefore, the heat exchanger portion 49 does not interfere with the high-frequency cooking, and the cooking chamber 33 can be effectively used. Further, by taking out the heat exchanger portion 49, it is possible to clean and remove dirt and mold attached to the heat exchanger portion 49, which is hygienic. Further, since the heat exchanger portion 49 is fixed to the ceiling wall 33a by the stopper 62 that slides along the ceiling wall 33a, the protrusion of the stopper portion 60 into the cooking chamber 33 can be minimized. , The size of the cooking chamber 33 can be fully utilized.

Next, FIGS. 3 and 4 show a second embodiment in which the coffee maker section 32 of the compound cooker is provided in the electrical equipment section.

In FIG. 3, the electric component section 65 is disposed on the right side of the cooking chamber 33, and the front surface of the electric component section 65 is a panel (not shown) of the operation section. The coffee maker unit 32 is provided between the electrical components of the electric component unit 65 and the operation panel, and specifically, the water tank 42 and the hot water receiving container 44 of the coffee maker unit 32.
Further, the dripper 45 is arranged in the electric component section 65 so that it can be freely taken in and out. The water tank 42 is installed in the vicinity of a wall 66 that divides the electric component section 65 and the cooking chamber 33, and the water tank 42 has a peep window 67 as a water meter. The water supply pipe 46 is composed of a connector 48, a heat exchanger portion 49, and a water injection pipe 50 as in the first embodiment, and these parts are detachably connected to each other, and the water tank 42 is connected to the connector 48. Removably connected (FIGS. 5 to 7) In particular, in the present embodiment, as shown in FIGS. 3 and 4, the heat exchanger portion 49 has a partition wall 66 (a cooking chamber of the partition wall 66). The surface on the 33 side is the side wall of the cooking chamber 33.
33b), which is one surface of 33b).
In the heat exchanger section 49 shown in FIG. 3, a gap is provided between the heat exchanger section 49 and the side wall 33b of the cooking chamber 33 in order to efficiently perform high frequency heating of the water inside, However, the heat exchanger 49 is not limited to such a piping method.
It may be in contact with 33b. A ventilation port 38 is formed on the side wall 33b (FIG. 4).

In the second embodiment, the water tank 42, the hot water receiving container 44, and the dripper 45 are provided in the electrical equipment section 65, so compared with the first embodiment in which these devices are installed separately from the electrical equipment section 65. It can be made more compact, and space saving of the compound cooker can be further achieved.

Further, since the heat exchanger section 49 is provided in the vicinity of the side wall 33b, the heat exchanger section 49 does not interfere with cooking performed in the cooking chamber 33. Therefore, cooking can be performed without removing the heat exchanger unit 49, and the high-frequency cooker 31 and the coffee maker unit 32 can be used at the same time.

The structure (FIG. 3) of the composite cooker of the second embodiment in which the heat exchanger portion 49 is disposed in the vicinity of the side wall 33b may of course be adopted in the first embodiment. Is.

Effects of the Invention As is clear from the above description, in the compound cooker according to the present invention, the high-frequency cooker is additionally provided with the water tank and the hot water receiving container, and the dripper is arranged on the hot water receiving container. One end of a cylindrical water supply pipe consisting of a heat exchanger part and a water injection pipe is connected to the water tank, and the heat exchanger part is arranged in the adjustment chamber of the high-frequency cooker,
Since the other end of the water supply pipe is located above the dripper, the water introduced from the water tank into the cooking chamber of the high frequency cooker by the water supply pipe becomes hot water by high frequency heating, and the water is supplied from the water supply pipe to the dripper. Is poured into.
Therefore, it is possible to automatically perform a series of operations in extraction operations such as boiling water and pouring hot water into the dripper, and to provide a composite cooker in which the extraction device and the high-frequency cooker are reasonably integrated. You can

In addition, boiling water for the extraction operation is performed by the heat exchanger section in the cooking chamber, and the hot water receiving container, the dripper, the water injection pipe, and other high temperature parts are arranged inside the cover body of the composite cooker. Since it is installed, it will not cause burns.

Further, the water tank is provided with a connector for connecting the heat exchanger section from the inside of the cooking chamber, and the heat exchanger section has an insertion portion for inserting the connector into the connector at one end thereof and the like. An insertion fitting portion for inserting the water injection pipe is provided at an end, a brim is provided at both insertion fitting portions, a stopper guide is provided on a chamber wall of the cooking chamber, and the heat exchanger is provided at the stopper guide. A through hole formed of a large-diameter portion having a diameter larger than that of the flange and a small-diameter portion having a diameter smaller than the flange, and a flat plate-shaped stopper for sandwiching the flange of the heat exchanger portion with the chamber wall of the cooking chamber is formed. The heat exchanger is slidably provided along the wall of the cooking chamber, and the heat exchanger portion is detachably connected to the connector and the water injection pipe. You can also take out the equipment from the cooking chamber That. Therefore, the heat exchanger portion does not interfere with high-frequency cooking, and the cooking chamber can be effectively used. Further, by taking out the heat exchanger portion, it is possible to clean and remove dirt, mold and the like attached to the heat exchanger portion, which is sanitary. Further, since the heat exchanger portion is fixed to the chamber wall by a flat plate-shaped stopper that slides along the chamber wall, the protrusion of the stopper portion into the cooking chamber is minimized. It is possible to maximize the size of the cooking chamber.

[Brief description of drawings]

FIG. 1 is a sectional view showing a first embodiment of a compound cooker according to the present invention, and FIG. 2 is an explanatory view showing a coffee maker section,
FIG. 3 is a sectional view showing a second embodiment of the compound cooker, and FIG.
FIG. 6 is a sectional view taken along the line AA in FIG. 3, FIG. 5 is a sectional side view showing a connection state of a water tank, a connector and a heat exchanger, and FIG. 6 shows a structure of a stopper portion.
FIG. 7 is a bottom view of the top wall of the cooking chamber viewed from below, FIG. 7 is a partially enlarged cross-sectional view showing a connection state between a water tank and a connector, and FIG. 8 is a schematic explanatory view showing a structure of a conventional coffee maker. The figure is a perspective view showing a conventional high-frequency cooker. 31 …… High frequency cooker, 33 …… Cooking room, 42 …… Water tank,
44 …… Hot water container, 45 …… Dripper, 46 …… Water supply pipe, 48 …… Connector (water supply pipe), 49 …… Heat exchanger part (water supply pipe), 50 …… Water injection pipe (water supply) Pipe), 65 ... Electrical component

Claims (1)

[Scope of utility model registration request] 1. A water tank and a hot water receiving container are attached to a high-frequency cooker, and a dripper is arranged on the hot water receiving container.
One end of a tubular water supply pipe including a heat exchanger part and a water injection pipe is connected to the water tank, the heat exchanger part is disposed in a cooking chamber of the high-frequency cooker, and the water supply pipe is provided. The other end of which is located on the dripper, the water tank, the hot water receiving container, the dripper and the water supply pipe are arranged inside a cover body of the compound cooker, Is provided with a connector for connecting the heat exchanger part from the inside of the cooking chamber, the heat exchanger part has an insertion portion for inserting the connector at one end thereof and the water injection pipe at the other end thereof. And a flange is provided on both insertion portions, a stopper guide is provided on the chamber wall of the cooking chamber, and the stopper guide is larger than the flange of the heat exchanger section. Diameter A through hole composed of a large-diameter portion and a small-diameter portion having a diameter smaller than the flange is formed, and a flat plate-shaped stopper for sandwiching the flange of the heat exchanger portion with the chamber wall of the cooking chamber is provided on the chamber wall of the cooking chamber. A composite cooker, which is slidably provided along the heat exchanger and is detachably connected to the connector and the water injection pipe.