KR20130055357A - Electric cooker - Google Patents
Electric cooker Download PDFInfo
- Publication number
- KR20130055357A KR20130055357A KR1020110121061A KR20110121061A KR20130055357A KR 20130055357 A KR20130055357 A KR 20130055357A KR 1020110121061 A KR1020110121061 A KR 1020110121061A KR 20110121061 A KR20110121061 A KR 20110121061A KR 20130055357 A KR20130055357 A KR 20130055357A
- Authority
- KR
- South Korea
- Prior art keywords
- top heater
- inner pot
- stainless plate
- pressure
- heater stainless
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0804—Locking devices
- A47J27/0813—Locking devices using a clamping ring or clamping segments
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
- A47J27/092—Devices for automatically releasing pressure before opening
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0804—Locking devices
- A47J27/0811—Locking devices using a number of pivotable clamps along the circumference of the cooking-vessel
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
In order to improve the function and quality of the product, the present invention is formed of a stainless steel material is coupled to the lower surface of the lid, the locking ring coupling portion formed on the edge of the top heater stainless plate; Pressure response operation means formed in the top heater stainless plate to be selectively operated according to the pressure in the inner pot is connected so that the end is in communication with the steam discharge hole with a sealing ring in the rim; An inner pot cover detachably coupled to a lower portion of the top heater stainless plate and having a through hole formed therein, the inner pot packing coupling part integrally bent to seal the upper portion of the inner pot at an edge thereof; And fixed to the top heater stainless plate provides an electric cooker comprising a plurality of supports for mediating the pressure response operating means and the lower lid.
Description
The present invention relates to an electric cooker, and more particularly, to an electric cooker that significantly improves the corrosion resistance and productivity by improving the structure of the top heater plate.
In general, an electric cooker is a device used to cook food contained in an inner pot, and seals an upper surface of the inner pot to maintain foods at high temperature and high pressure.
1 is a cross-sectional view showing a conventional electric cooker, Figure 2 is a perspective view showing a top heater plate coupled to the pressure control means of the conventional electric cooker, Figure 3 is a top heater combined with the pressure control means of the conventional electric cooker It is sectional drawing which shows plate.
As shown in FIGS. 1 to 3, the conventional
In detail, the outer ring of the top heater plate (3) is provided with a locking ring (5) for performing a locking function by rotationally engaging with the flange formed on the upper end of the inner pot (9), the locking ring (5) In this locked state, the packing provided on the outer circumference of the
On the other hand, the conventional
However, since the aluminum
In addition, the
In order to solve the above problems, the present invention is to provide an electric cooker having a stable coupling structure in the top heater plate made of stainless steel to prevent corrosion.
In order to solve the above problems, the present invention is formed of a stainless steel material is coupled to the lower surface of the lid, the locking ring coupling portion is formed in the top heater stainless plate bent integrally; Pressure response operation means formed in the top heater stainless plate to be selectively operated according to the pressure in the inner pot is connected so that the end is in communication with the steam discharge hole with a sealing ring in the rim; An inner pot cover detachably coupled to a lower portion of the top heater stainless plate, having a through hole formed therein, and an inner pot packing coupling part configured to seal an inner pot upper portion at an edge thereof; And fixed to the top heater stainless plate provides an electric cooker comprising a plurality of supports for mediating the pressure response operating means and the lower lid.
The above-mentioned solution of the present invention provides the following effects.
First, since the top heater stainless plate is manufactured using stainless steel having excellent corrosion resistance, it is possible to provide an effective corrosion prevention and cleanliness effect of the top heater stainless plate even when contacting the steam of high temperature and high pressure.
Second, the support is spot welded and fixed on the top surface of the top heater stainless plate, and the lower part of the top lower cover of the pressure-responsive operation means and the lid may be fixed to the support, thereby providing a simple and efficient fixing and supporting structure.
Third, the support surface of the support has a predetermined cross-sectional area to facilitate spot welding, and the fastening of the coupling target device is completed by simply coupling the coupling target device to the coupling portion extended to the upper side of the support surface to fasten the coupling member. And productivity can be improved.
Fourth, since the inner pot cover of the material having excellent corrosion resistance is detachably coupled to the lower portion of the top heater stainless plate to seal the inner pot upper part, after performing the cooking process using an electric cooker, the user removes and washes only the inner pot cover again. Since it can be combined with the lower part of the top heater stainless plate, it is possible to easily maintain the cleanness of the lower surface of the lid, and the space between the top heater stainless plate and the inner pot cover is sealed by the auxiliary packing so that it can function as a heat insulation layer to increase the warming effect. .
1 is a cross-sectional view showing a conventional electric cooker.
Figure 2 is a perspective view showing a top heater plate coupled to the pressure control means of the conventional electric cooker.
Figure 3 is a cross-sectional view showing a top heater plate coupled to the pressure adjusting means of the conventional electric cooker.
Figure 4 is a top view showing the peripheral configuration of the top heater stainless plate of the electric cooker according to an embodiment of the present invention.
FIG. 5 is a side cross-sectional projection view taken from the AA ′ direction of FIG. 4. FIG.
Figure 6 is a cross-sectional view showing a coupling structure of the support applied to an embodiment of the present invention.
Figure 7 is a top perspective view showing the peripheral configuration of the top heater stainless plate of the electric cooker according to another embodiment of the present invention.
Hereinafter, with reference to the accompanying drawings will be described in detail an electric cooker according to a preferred embodiment of the present invention.
Figure 4 is a top view showing the peripheral configuration of the top heater stainless plate of the electric cooker according to an embodiment of the present invention, Figure 5 is a side cross-sectional projection view from the AA 'direction of Figure 4, Figure 6 is one of the present invention It is sectional drawing which shows the coupling structure of the support applied to an Example.
4 to 6, the electric cooker according to the present invention includes a top heater
Here, the top heater
In addition, the top heater
In detail, the pressure response operation means is a variety of devices that are selectively operated according to the pressure inside the inner pot, pressure regulating means including a
On the other hand, the upper surface portion of the top heater
At this time, a plurality of
In detail, as shown in FIG. 6, the
At this time, the cross-sectional area of the
For example, Figure 6 shows a structure in which the
In addition, the basic configuration of the
Meanwhile, referring to FIG. 5, the
Therefore, after the completion of the cooking process using the electric cooker, the user only needs to remove and wash the
At this time, the bottom of the top heater
Through this, the steam passing through the through
On the other hand, the mounting portion of the
Referring to the enlarged view of FIG. 5, the
Here, the sealing
In detail, the edge of the
Here, in the case of the safety device of the pressure response operating device, the sealing ring may be formed integrally with the diaphragm. Through this, since high-temperature, high-pressure steam from the inner pot may be sealed so as not to leak into the upper space of the top heater
As such, according to the present invention, the entire surface of the upper portion of the inner pot in which the high temperature and high pressure steam is covered by the
On the other hand, Figure 7 is a top perspective view showing the peripheral configuration of the top heater stainless plate of the electric cooker according to another embodiment of the present invention.
As shown in Figure 7, the outer periphery of the pressure response operation means may be provided with a
At this time, the flow paths of the various devices of the pressure-responsive actuating means in which the
Of course, the outer circumference of the solenoid valve and the safety device of the respective devices of the pressure response operation means is provided with a bracket itself may be directly coupled to the support. That is, in general, each device of the pressure-responsive operation means is provided with a bracket having a fastening hole, such a bracket may also function as a split bracket that is fixed directly to the support with a fastening screw or the like.
As such, the top heater
As described above, the present invention is not limited to the above-described embodiments, and variations and modifications may be made by those skilled in the art without departing from the scope of the present invention. And such modifications are within the scope of the present invention.
1: cooker 7: lid
9: inner pot 100: top heater stainless steel plate
101: support 107: sealing ring
107a: clamping
107c: insertion groove 109: steam discharge hole
110: control bracket 121: pressure valve
123: solenoid valve 125: non-return steam outlet
127: lid open prevention portion 130: inner pot cover
106: secondary packing
Claims (6)
Pressure response operation means formed in the top heater stainless plate to be selectively operated according to the pressure in the inner pot is connected so that the end is in communication with the steam discharge hole with a sealing ring in the rim;
An inner pot cover detachably coupled to a lower portion of the top heater stainless plate, having a through hole formed therein, and an inner pot packing coupling part configured to seal an inner pot upper portion at an edge thereof; And
And a plurality of supports fixed to the top heater stainless plate to mediate coupling between the pressure-responsive actuation means and the lid bottom.
The support is an electric cooker, characterized in that the spot welding is fixed to the top heater stainless plate.
The support includes a support surface portion having a bottom surface that is in surface contact with the top heater stainless plate, and a fastening portion having a fastening groove extending from an upper portion of the support surface portion to fasten a fastening member for engagement with a coupling target device therein. Electric cooker, characterized in that made by.
A coupling hole having an edge formed with the end of the fastening part is formed to be coupled to the support by fastening the fastening member, and various mounting parts integrally formed with the end side outer surface of the pressure-responsive operation means are fixed and supported are integrally formed. An electric cooker further comprising a control bracket.
The outer periphery of the pressure-responsive actuating means is provided with a split type bracket which is coupled to the support fixed and supported, respectively.
The bottom of the top heater stainless plate is an electric cooker, characterized in that the auxiliary packing for sealing the space between the inner pot cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110121061A KR20130055357A (en) | 2011-11-18 | 2011-11-18 | Electric cooker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110121061A KR20130055357A (en) | 2011-11-18 | 2011-11-18 | Electric cooker |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020130143058A Division KR101388508B1 (en) | 2013-11-22 | 2013-11-22 | electric cooker |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20130055357A true KR20130055357A (en) | 2013-05-28 |
Family
ID=48663870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110121061A KR20130055357A (en) | 2011-11-18 | 2011-11-18 | Electric cooker |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20130055357A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180000128A (en) | 2016-06-22 | 2018-01-02 | 주식회사 대유위니아 | Electric pressure cooker |
KR20180060656A (en) | 2016-11-29 | 2018-06-07 | 주식회사 대유위니아 | Electric pressure cooker |
-
2011
- 2011-11-18 KR KR1020110121061A patent/KR20130055357A/en active Search and Examination
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180000128A (en) | 2016-06-22 | 2018-01-02 | 주식회사 대유위니아 | Electric pressure cooker |
KR20180060656A (en) | 2016-11-29 | 2018-06-07 | 주식회사 대유위니아 | Electric pressure cooker |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101904403B1 (en) | electric cooker | |
KR101340898B1 (en) | multiple use boil cooker | |
JP5380479B2 (en) | rice cooker | |
CN211483987U (en) | Cooking utensil | |
KR20130055357A (en) | Electric cooker | |
KR101388508B1 (en) | electric cooker | |
KR101292769B1 (en) | electric cooker | |
KR101244277B1 (en) | Double boiler | |
KR101218643B1 (en) | electric cooker and method for manufacturing thereof | |
KR20130055355A (en) | Electric cooker | |
KR101218641B1 (en) | electric cooker and method for manufacturing thereof | |
JP5501274B2 (en) | rice cooker | |
KR101218642B1 (en) | electric cooker and method for manufacturing thereof | |
KR101209067B1 (en) | Forced exhausting assembly for double boiler | |
KR101218638B1 (en) | electric cooker and method for manufacturing thereof | |
CN110623536B (en) | Stewing and steaming device | |
KR101214512B1 (en) | electric cooker and method for manufacturing thereof | |
KR200460251Y1 (en) | cover assembly for cooker | |
JP6448373B2 (en) | rice cooker | |
KR20180026167A (en) | Thermal cover assembly for electric pressure rice cooker | |
KR101713664B1 (en) | Double boiler having detachable inner oven | |
JP5568492B2 (en) | rice cooker | |
KR101086285B1 (en) | Detachable electric pressure cooker safety device lid of inner pot | |
KR20180027841A (en) | Electric pressure cooker | |
KR200357102Y1 (en) | Pressure cooker |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A107 | Divisional application of patent | ||
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
AMND | Amendment | ||
E601 | Decision to refuse application | ||
AMND | Amendment |