US20020189463A1 - Electric frying pot - Google Patents
Electric frying pot Download PDFInfo
- Publication number
- US20020189463A1 US20020189463A1 US09/885,753 US88575301A US2002189463A1 US 20020189463 A1 US20020189463 A1 US 20020189463A1 US 88575301 A US88575301 A US 88575301A US 2002189463 A1 US2002189463 A1 US 2002189463A1
- Authority
- US
- United States
- Prior art keywords
- socket
- notches
- inserting groove
- electric
- pot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005485 electric heating Methods 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 230000000284 resting effect Effects 0.000 claims 1
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 11
- 238000010000 carbonizing Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/12—Deep fat fryers, e.g. for frying fish or chips
- A47J37/1204—Deep fat fryers, e.g. for frying fish or chips for domestic use
- A47J37/1209—Deep fat fryers, e.g. for frying fish or chips for domestic use electrically heated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
- H01R13/453—Shutter or cover plate opened by engagement of counterpart
- H01R13/4534—Laterally sliding shutter
-
- 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
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
- A47J27/2105—Water-boiling vessels, e.g. kettles electrically heated of the cordless type, i.e. whereby the water vessel can be plugged into an electrically-powered base element
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S220/00—Receptacles
- Y10S220/912—Cookware, i.e. pots and pans
Definitions
- This invention relates to an electric frying pot, particularly to one possible to elevate heat conductive efficiency, preventing its components from carbonizing and accordingly possible to lower manufacturing cost.
- a conventional electric frying pot consists of an outer pot body with a cover pivotally mounted around its top and an inner pot placed in a hollow interior of the outer the pot body.
- a socket is provided inside the outer pot body connected with both a power supply and a temperature controlling button, and a ring electric-heating tube 220 is fixed at the bottom of the inner pot 20 , as shown in FIG. 1, with one third of the tube body of the electric-heating tube embedded fixedly within the bottom of the inner pot and the rest portion exposing under the inner pot.
- the electric-heating tube 220 has two pins protruding downward at two opposite ends to be inserted in the socket of the outer pot body, and the outer pot body has a heatproof plate made of heatproof material provided around its inner wall.
- the electric-heating tube is powered to generate heat and render the inner pot hot enough to fry food and high temperature produced in the process of heating is isolated by the heatproof plate, impossible to transmit to the outer pot body.
- the objective of the invention is to offer an electric frying pot possible to enhance efficiency of heat transmitting, preventing its components from carbonizing and accordingly possible to lower its manufacturing cost.
- an electric frying pot in this invention is designed in particular, including an outer pot body having a cover pivotally provided on top and an inner pot placed in the outer pot body.
- a bottom base made of heatproof material is fixedly provided inside the pot body, having plural protruding-up support members and a socket connecting with a power supply, and a heatproof plate is fitted in the inner wall of the outer pot body.
- a metallic net basket is placed in the inner pot and a ring electric-heating tube is fixedly disposed at the bottom of the interior pot, having two pins protruding downward from two opposite ends to be received in the socket of the bottom base.
- the feature of the invention is the outer pot body having plural support members inside and one of them having a press rod protruding downward to contact with a micro-switch, which is connected to the socket and a temperature controller.
- the socket is a recessed casing with its opening facing downward, having three connecting feet provided inside, and two notches corresponding to the three feet for receiving two pins of the electric-heating tube and an inserting groove positioned between two notches.
- the socket is further provided inside with a sliding cover pushed against by a spring to close up its notches and inserting groove.
- the sliding cover has two notches and an inserting groove conforming to the two notches and the inserting groove of the socket and a push-stop block is formed integral on top extending in the inserting groove of the socket.
- An electric-heating tube has its two thirds embedded in the bottom of the inner pot and an actuating rod protruding downward, facing the inserting groove of the socket.
- the pins of the electric-heating tube are first combined with the socket and subsequently the micro-switch controls the pins of the electric-heating tube and the socket to have power on, thus avoiding producing sparks, preventing the pins from carbonizing and elevating heat transmitting efficiency as well as reducing the size of a heatproof plate.
- FIG. 1 is a cross-sectional view of a conventional inner pot:
- FIG. 2 is an exploded perspective view of an electric frying pot in the present invention:
- FIG. 3 is a partial magnified view of the electric frying pot in the present invention:
- FIG. 4 is an exploded perspective view of the socket and the sliding cover of the electric frying pot in the present invention:
- FIG. 5 is a perspective view of the bottom of the inner pot in the present invention:
- FIG. 6 is a cross-sectional view of the inner pot in the present invention:
- FIG. 7 is a cross-sectional view of the support member having a press rod in the present invention:
- FIG. 8 is a cross-sectional view of a combination of the socket and the sliding cover in the present invention:
- FIG. 9 is a cross-sectional view of the electric frying pot under a handling process in the present invention:
- FIG. 10 is a cross-sectional view of the electric frying pot under another handling process in the present invention:
- FIG. 11 is a cross-sectional view of the electric frying pot in using condition in the present invention.
- a preferred embodiment of an electric frying pot as shown in FIG. 2, includes an outer pot body 1 , a cover 11 , and an inner pot 2 as main components combined together.
- the outer pot body 1 has a bottom base 12 made of heatproof material fixed inside, and the bottom base 12 has plural support members 121 disposed protruding up and a socket 3 provided on top.
- a press rod 122 is inserted in each support members 121 , referring to FIG. 3, having a spring 123 fitted around its outer portion, and with its upper end extending out of each support member 121 and its lower end contacting with a lug 131 fixed on a micro-switch 13 under the bottom base 12 , and the micro-switch 13 connected to the socket 3 .
- the socket 3 is a recessed casing with its opening facing downward, as shown in FIG. 4, and has three connecting feet 31 inside respectively connected to a power supply and to the ground.
- a sliding cover 35 pushed against by a spring 34 is fitted in the socket 3 , and provided with two notches 351 and an inserting groove 352 corresponding to the notches 32 and the inserting groove 33 of the socket 3 , having a push-stop block 353 formed integral at one side of the inserting groove 352 .
- a heatproof plate 14 is fitted in the front and the rear inner walls of the outer pot body 1 .
- the inner pot 2 is fixed with a ring electric-heating tube 22 at the bottom, with at least two thirds of the electric-heating tube 22 embedded in the interior of its bottom, as shown in Firs 5 and 6 .
- Two pins 221 protrude out of the two opposite ends of the electric-heating tube 22 to be received in the notches 32 of the socket 3 .
- An actuating rod 222 is fixedly provided between two pins 221 , longer than the pins 221 , extending downward, and corresponding to the inserting groove 33 of the socket 3 is fixedly provided between two pins 221 .
- the sliding cover 35 in the socket 3 is pushed forward by the spring 34 to close up the notches 32 and the inserting groove 33 of the socket 3 , with the push-stop block 353 staying in the inserting groove 33 of the socket 3 , the notches 351 and the inserting groove 352 of the sliding cover covered by the socket 3 and the three connecting feet 31 concealed in the socket 3 , avoiding exterior other things from dropping on the connecting feet 31 or preventing a user from touching the connecting feet 311 by mistake.
- the inner pot 2 is put in the outer pot body 1 to let the actuating rod 222 at the bottom of the inner pot 2 rest on the push-stop block 353 in the inserting groove 33 of the socket 3 . Then push the inner pot 2 downward to let the sliding cover 35 move horizontally toward and press the spring 34 shrink back.
- the notches 351 and the inserting groove 352 of the sliding cover 35 respectively face the notches 32 and the inserting groove 33 of the socket 3 , allowing the actuating rod 222 and the pins 221 respectively pass through the inserting grooves 33 , 352 and the notches 32 , 351 of the socket 3 and the sliding cover 35 contact with the connecting feet 31 .
- the bottom of the inner pot 2 does not touch the support members 121 or the press rod 122 yet, as shown in FIG. 10, leaving the circuit still in cut off condition. Then keep on pressing the inner pot 2 to let its bottom completely touch the support members 121 and positioned smoothly in the outer pot body 1 . Meanwhile, the press rod 122 of each support member 121 is pressed downward, with its lower end pressing the lug 131 of the micro-switch 13 to make the circuit connected, and then turn on the temperature-controlling switch to carry on frying food.
- the sliding cover 35 of the socket 3 is capable to move horizontally to cover up the notches 32 and the inserting groove 33 to let the three connecting feet 31 concealed in the socket, avoiding exterior other things from dropping on the connecting feet 31 and preventing a user from touching the connecting feet by mistake.
- At least two thirds of the electric-heating tube 22 is embedded in the bottom of the interior pot 2 so that heat generated can be entirely transmitted to the inner pot 2 , enhancing heat transmitting efficiency. Besides, as only a little part of the electric-heat tube 22 exposes out, so not much heat leaks out, and only parts (a front and a rear side or a left and a right side) of the inner wall of the outer pot body 1 need to be provided with heatproof plates 14 , lowering manufacturing cost.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Frying-Pans Or Fryers (AREA)
Abstract
An electric frying pot includes an outer pot body and an inner pot. The outer pot body is provided with plural support members and a socket on its bottom base having a micro-switch fixed under to connect the socket. The socket has two notches and an inserting groove on top and a sliding cover inside, a ring electric-heating tube fixed at the bottom of the inner pot, having two thirds embedded therein and two pins protruding at two opposite ends, with an actuating rod longer then the pins fixed between. Thus, when the inner pot is placed in the outer pot body, the actuating rod pushes the sliding cover to move away to let the actuating rod and the pins respectively inserting in the inserting grooves and the notches, synchronously with the bottom of the inner pot pressing the lug of the micro-switch to turn on power.
Description
- This invention relates to an electric frying pot, particularly to one possible to elevate heat conductive efficiency, preventing its components from carbonizing and accordingly possible to lower manufacturing cost.
- A conventional electric frying pot consists of an outer pot body with a cover pivotally mounted around its top and an inner pot placed in a hollow interior of the outer the pot body. A socket is provided inside the outer pot body connected with both a power supply and a temperature controlling button, and a ring electric-
heating tube 220 is fixed at the bottom of theinner pot 20, as shown in FIG. 1, with one third of the tube body of the electric-heating tube embedded fixedly within the bottom of the inner pot and the rest portion exposing under the inner pot. Besides, the electric-heating tube 220 has two pins protruding downward at two opposite ends to be inserted in the socket of the outer pot body, and the outer pot body has a heatproof plate made of heatproof material provided around its inner wall. Thus, after the inner pot is placed in the outer pot body and the pins of the electric-heating tube are inserted in the socket, the electric-heating tube is powered to generate heat and render the inner pot hot enough to fry food and high temperature produced in the process of heating is isolated by the heatproof plate, impossible to transmit to the outer pot body. - However, such conventional electric frying pot has been found to have some defects described below.
- 1. The pins of the electric-heating tube are inserted in the socket of the outer pot body to make the electric-heating tube transmit electricity and generate heat, but the conventional socket is generally positioned in open state with its contact point exposing directly, liable to give rise to accident in case of cleaning.
- 2. When the pins of the electric-heating tube are inserted in or pulled off the socket, it is liable to result in sparks due to instant conducting and cutting off electricity, thus easily to make the pins carbonized after a long-term use.
- 3. Only one third of the electric-heating tube is embedded in the bottom of the inner pot, and in other words, only one third of the heat is directly transmitted to the inner pot and the other two thirds of the electric-heating tube is exposed between the heatproof plate and the inner pot, thus resulting in poor efficiency of heat conducting. Besides, in order to prevent the heat given out by the exposed electric-heat tube from transmitting to the outer pot body, a large heatproof plate has to be provided around the inner wall of the pot body, thus increasing its manufacturing cost.
- The objective of the invention is to offer an electric frying pot possible to enhance efficiency of heat transmitting, preventing its components from carbonizing and accordingly possible to lower its manufacturing cost.
- To achieve such a goal, an electric frying pot in this invention is designed in particular, including an outer pot body having a cover pivotally provided on top and an inner pot placed in the outer pot body. A bottom base made of heatproof material is fixedly provided inside the pot body, having plural protruding-up support members and a socket connecting with a power supply, and a heatproof plate is fitted in the inner wall of the outer pot body. A metallic net basket is placed in the inner pot and a ring electric-heating tube is fixedly disposed at the bottom of the interior pot, having two pins protruding downward from two opposite ends to be received in the socket of the bottom base.
- The feature of the invention is the outer pot body having plural support members inside and one of them having a press rod protruding downward to contact with a micro-switch, which is connected to the socket and a temperature controller. The socket is a recessed casing with its opening facing downward, having three connecting feet provided inside, and two notches corresponding to the three feet for receiving two pins of the electric-heating tube and an inserting groove positioned between two notches. The socket is further provided inside with a sliding cover pushed against by a spring to close up its notches and inserting groove. The sliding cover has two notches and an inserting groove conforming to the two notches and the inserting groove of the socket and a push-stop block is formed integral on top extending in the inserting groove of the socket. An electric-heating tube has its two thirds embedded in the bottom of the inner pot and an actuating rod protruding downward, facing the inserting groove of the socket. Thus, when the inner pot is put into the outer pot body, the actuating rod at the bottom of the interior pot will rest on the push-stop block and then apply force to push the slide cover to move horizontally and press the spring to shrink back to let the notches and the inserting groove of the sliding cover face exactly the notches and the inserting groove of the socket, thus, the actuating rod and the pins of the electric-heating tube will pass through the notches and the inserting grooves of both the socket and the sliding cover and contact with the connecting feet in the socket. Synchronously the bottom of the inner pot will touch the press rod of the support member and let the press rod rest against the lug of the micro-switch to turn on power. According to such a design, the pins of the electric-heating tube are first combined with the socket and subsequently the micro-switch controls the pins of the electric-heating tube and the socket to have power on, thus avoiding producing sparks, preventing the pins from carbonizing and elevating heat transmitting efficiency as well as reducing the size of a heatproof plate.
- This invention will be better understood by referring to the accompanying drawings, wherein:
- FIG. 1 is a cross-sectional view of a conventional inner pot:
- FIG. 2 is an exploded perspective view of an electric frying pot in the present invention:
- FIG. 3 is a partial magnified view of the electric frying pot in the present invention:
- FIG. 4 is an exploded perspective view of the socket and the sliding cover of the electric frying pot in the present invention:
- FIG. 5 is a perspective view of the bottom of the inner pot in the present invention:
- FIG. 6 is a cross-sectional view of the inner pot in the present invention:
- FIG. 7 is a cross-sectional view of the support member having a press rod in the present invention:
- FIG. 8 is a cross-sectional view of a combination of the socket and the sliding cover in the present invention:
- FIG. 9 is a cross-sectional view of the electric frying pot under a handling process in the present invention:
- FIG. 10 is a cross-sectional view of the electric frying pot under another handling process in the present invention:
- FIG. 11 is a cross-sectional view of the electric frying pot in using condition in the present invention.
- A preferred embodiment of an electric frying pot, as shown in FIG. 2, includes an
outer pot body 1, acover 11, and aninner pot 2 as main components combined together. - The
outer pot body 1 has abottom base 12 made of heatproof material fixed inside, and thebottom base 12 hasplural support members 121 disposed protruding up and asocket 3 provided on top. Apress rod 122 is inserted in eachsupport members 121, referring to FIG. 3, having aspring 123 fitted around its outer portion, and with its upper end extending out of eachsupport member 121 and its lower end contacting with alug 131 fixed on a micro-switch 13 under thebottom base 12, and the micro-switch 13 connected to thesocket 3. Besides, thesocket 3 is a recessed casing with its opening facing downward, as shown in FIG. 4, and has three connectingfeet 31 inside respectively connected to a power supply and to the ground. Then twonotches 32 are bored on top of thesocket 3, conforming to its connectingfeet 31, and aninserting groove 33 positioned between twonotches 32, further a slidingcover 35 pushed against by aspring 34 is fitted in thesocket 3, and provided with twonotches 351 and aninserting groove 352 corresponding to thenotches 32 and theinserting groove 33 of thesocket 3, having a push-stop block 353 formed integral at one side of theinserting groove 352. In addition, aheatproof plate 14 is fitted in the front and the rear inner walls of theouter pot body 1. - The
inner pot 2 is fixed with a ring electric-heating tube 22 at the bottom, with at least two thirds of the electric-heating tube 22 embedded in the interior of its bottom, as shown in Firs 5 and 6. Twopins 221 protrude out of the two opposite ends of the electric-heating tube 22 to be received in thenotches 32 of thesocket 3. An actuatingrod 222 is fixedly provided between twopins 221, longer than thepins 221, extending downward, and corresponding to theinserting groove 33 of thesocket 3 is fixedly provided between twopins 221. - In assembling, as shown in FIG. 7, the
press rod 122 in eachsupport member 121 of thebottom base 12 is pushed upward by thespring 123 to keep its upper end protruding out of eachsupport member 12 and its lower end not contacting with themicro-switch 13, letting the circuit disconnected. As for the socket, as shown in FIG. 8, thesliding cover 35 in thesocket 3 is pushed forward by thespring 34 to close up thenotches 32 and theinserting groove 33 of thesocket 3, with the push-stop block 353 staying in theinserting groove 33 of thesocket 3, thenotches 351 and theinserting groove 352 of the sliding cover covered by thesocket 3 and the three connectingfeet 31 concealed in thesocket 3, avoiding exterior other things from dropping on the connectingfeet 31 or preventing a user from touching the connecting feet 311 by mistake. - In using, as shown in FIG. 9, firstly the
inner pot 2 is put in theouter pot body 1 to let the actuatingrod 222 at the bottom of theinner pot 2 rest on the push-stop block 353 in theinserting groove 33 of thesocket 3. Then push theinner pot 2 downward to let the slidingcover 35 move horizontally toward and press thespring 34 shrink back. Thenotches 351 and theinserting groove 352 of thesliding cover 35 respectively face thenotches 32 and theinserting groove 33 of thesocket 3, allowing the actuatingrod 222 and thepins 221 respectively pass through theinserting grooves notches socket 3 and the slidingcover 35 contact with the connectingfeet 31. But the bottom of theinner pot 2 does not touch thesupport members 121 or thepress rod 122 yet, as shown in FIG. 10, leaving the circuit still in cut off condition. Then keep on pressing theinner pot 2 to let its bottom completely touch thesupport members 121 and positioned smoothly in theouter pot body 1. Meanwhile, thepress rod 122 of eachsupport member 121 is pressed downward, with its lower end pressing thelug 131 of themicro-switch 13 to make the circuit connected, and then turn on the temperature-controlling switch to carry on frying food. On the contrary, when theinner pot 2 is taken out of theouter pot body 1, its bottom separates from thesupport members 121 first so thepress rods 122 are not pressed any more and accordingly pushed upward by thesprings 123 to recover theri position and separated from thelug 131 of the micro-switch, letting the circuit cut off, thus producing no sparks when thepins 221 are moved apart from the connectingfeet 31. In addition, after thepins 221 and the actuatingrod 222 are withdrawn from thenotches 32 and theinserting groove 33, the actuatingrod 222 will no longer push against the push-stop block 353 of the slidingcover 35 so thespring 34 will recover to push the slidingcover 35 move forward to cover up thenotches 32 and theinserting groove 33, as shown in FIG. 7. - As can be noted from the above description, this invention has the following advantages.
- 1. After taking out the inner pot from the
outer pot body 1, the slidingcover 35 of thesocket 3 is capable to move horizontally to cover up thenotches 32 and theinserting groove 33 to let the three connectingfeet 31 concealed in the socket, avoiding exterior other things from dropping on the connectingfeet 31 and preventing a user from touching the connecting feet by mistake. - 2. The
pins 221 of theinner pot 2 contact with the connectingfeet 31 first and, after that, make electric connection by means of themicro-switch 13 connected to thesocket 3, possible to avoid sparks and prevent thepins 221 from carbonizing. - 3. Aside from activating the sliding
cover 35 to move, theactuating rod 222 of the inner pot also moves into the socket to contact with thefoot 31 connecting to the ground to conduct static electricity out, preventing a user from troubled by static electricity - 4. At least two thirds of the electric-
heating tube 22 is embedded in the bottom of theinterior pot 2 so that heat generated can be entirely transmitted to theinner pot 2, enhancing heat transmitting efficiency. Besides, as only a little part of the electric-heat tube 22 exposes out, so not much heat leaks out, and only parts (a front and a rear side or a left and a right side) of the inner wall of theouter pot body 1 need to be provided withheatproof plates 14, lowering manufacturing cost. - While the preferred embodiment has been described above, it will be recognized and understood that various modifications may be made therein and the appended claims are intended to cover all such modifications that may fall within the spirit and scope of the invention.
Claims (3)
1. An electric frying pot comprising an outer pot body fixed with a bottom base made of heatproof material, said bottom base having plural support members protruding up and a socket connected to a power supply, an inner wall of said outer pot body provided with a heat-proof plate made of heat-proof material, a ring electric-heating tube fixed at a bottom of said inner pot placed in said outer pot body, having two pins formed protruding out at two opposite ends to be received in said socket; and,
Characterized by a micro-switch fixed under said bottom base of said outer pot body, said micro-switch having a lug to be connected to said socket, said socket being a recessed casing with its opening facing downward and having three connecting feet provided inside, said socket further having two notches and an inserting groove facing said three connecting feet, said notches of said socket receiving said pins of said electric-heating tube, a spring provided inside said socket to elastically push against a sliding cover in said socket to close up said notches and said groove of said socket, said sliding cover also having notches and inserting groove facing said notches and said inserting groove of said socket and having a push-stop block formed integral on top and extending in said inserting groove of said socket; two thirds of said electric-heating tube embedded in the bottom of said inner pot, an actuating rod longer than said pin positioned between said two pins of said electric-heating tube and protruding downward and facing the inserting groove of said socket, said inner pot placed in said outer pot body, said actuating rod under the bottom of said interior pot reaching and resting on said push-stop block in said inserting groove of said socket and pushing said sliding cover to move horizontally and press said spring to shrink back, thus said notches and said inserting groove of said sliding cover aligned with said notches and said inserting groove of said socket, at the same time said actuating rod and said pins passing through these said notches and grooves and contacting with said connecting feet, the bottom of said inner pot pressed against said lug of said micro-switch to turn on power.
2. The electric frying pot as claimed in claim 1 , wherein said micro-switch is fixed under one of said support members of said bottom base and a press rod fitted around by a spring and provided in each said support member, with its upper end protruding out of each said support member and its lower end facing said lug of said micro-switch, the bottom of said inner pot pressing said press rod and let it move downward to push said lug of said micro-switch to turn on power when said inner pot is put into said outer pot body.
3. The electric frying pot as claimed in claim 1 , wherein said push-stop block on said sliding cover is in a cone shape.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW090207616U TW501464U (en) | 2001-05-10 | 2001-05-10 | Electric deep fryer |
US09/885,753 US6499390B1 (en) | 2001-05-10 | 2001-06-19 | Electric frying pot |
GB0115403A GB2376623B (en) | 2001-05-10 | 2001-06-22 | Electric frying pot |
DE20116490U DE20116490U1 (en) | 2001-05-10 | 2001-10-08 | Electric frying pan |
FR0200734A FR2824464B3 (en) | 2001-05-10 | 2002-01-22 | ELECTRIC FRYER |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW090207616U TW501464U (en) | 2001-05-10 | 2001-05-10 | Electric deep fryer |
US09/885,753 US6499390B1 (en) | 2001-05-10 | 2001-06-19 | Electric frying pot |
GB0115403A GB2376623B (en) | 2001-05-10 | 2001-06-22 | Electric frying pot |
Publications (2)
Publication Number | Publication Date |
---|---|
US20020189463A1 true US20020189463A1 (en) | 2002-12-19 |
US6499390B1 US6499390B1 (en) | 2002-12-31 |
Family
ID=27767729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/885,753 Expired - Fee Related US6499390B1 (en) | 2001-05-10 | 2001-06-19 | Electric frying pot |
Country Status (5)
Country | Link |
---|---|
US (1) | US6499390B1 (en) |
DE (1) | DE20116490U1 (en) |
FR (1) | FR2824464B3 (en) |
GB (1) | GB2376623B (en) |
TW (1) | TW501464U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1998409A1 (en) * | 2007-05-16 | 2008-12-03 | Ningbo Goodfriends Electric Appliance Co., Ltd | A socket connector, a combined plug connector, a connector, and an electrical water heater |
CN102068202A (en) * | 2011-01-19 | 2011-05-25 | 美的集团有限公司 | Electric heating kettle |
US10575679B1 (en) * | 2019-05-28 | 2020-03-03 | Team International Group of America Inc. | Air or deep fryer |
CN112044169A (en) * | 2020-08-12 | 2020-12-08 | 殷震花 | Environment-friendly interior wall coating process system and waste material filter pressing treatment process thereof |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2820298B1 (en) * | 2001-02-02 | 2003-09-05 | Seb Sa | COOLING FLOW FOOD COOKING APPARATUS |
FR2820299B1 (en) * | 2001-02-02 | 2003-10-24 | Seb Sa | COOKING APPLIANCE WITH SEPARABLE COVER OF THE FILTRATION DEVICE |
FR2829040B1 (en) * | 2001-08-31 | 2004-10-15 | Seb Sa | CATALYTIC CONVERTER FOR FOOD COOKING APPLIANCES |
FR2829010B1 (en) * | 2001-08-31 | 2003-11-21 | Seb Sa | APPARATUS FOR COOKING FOODS, ESPECIALLY A FRYER, COMPRISING A CATALYST AND MEANS FOR CONTROLLING SAID CATALYST |
US20090087534A1 (en) * | 2002-08-14 | 2009-04-02 | Mclemore John D | Cooking apparatus |
US7169178B1 (en) * | 2002-11-12 | 2007-01-30 | Advanced Cardiovascular Systems, Inc. | Stent with drug coating |
FR2848088B1 (en) * | 2002-12-06 | 2005-01-07 | Seb Sa | ELECTRIC COOKING APPARATUS COMPRISING A VESSEL ASSOCIATED WITH A PAYMENT DEVICE |
FR2848403B1 (en) * | 2002-12-13 | 2009-01-30 | Seb Sa | ELECTRIC FRYER WITH A DEVICE FOR HOT HOLDING FROZEN FOODS |
NL1022362C2 (en) * | 2003-01-13 | 2004-07-15 | Hendricus Johannes Eli Welling | Combination of electrical appliances and trailing electric socket, e.g. for kitchen appliances, has socket and appliances connected in series |
US6852953B1 (en) * | 2004-02-13 | 2005-02-08 | Wen-Ching Lee | Multi-functional electric oven |
US7002108B1 (en) | 2005-01-24 | 2006-02-21 | Ya Horng Electronic Co., Ltd. | Electric frying apparatus |
US8297181B2 (en) * | 2008-10-14 | 2012-10-30 | Hamilton Beach Brands, Inc. | Deep fryer for cooking foodstuff |
CA152672S (en) | 2013-03-07 | 2014-03-31 | Philips Electronics Ltd | Air fryer |
BR302013006417S1 (en) * | 2013-07-10 | 2015-03-03 | Koninkl Philips Nv | APPLIED SETTING ON FRYER TRAY |
USD760017S1 (en) | 2015-01-19 | 2016-06-28 | National Presto Industries, Inc. | Deep fryer with warming tray |
USD820031S1 (en) * | 2017-05-23 | 2018-06-12 | Ningbo Careline Electric Appliance Co., Ltd. | Air fryer |
USD820030S1 (en) * | 2017-05-23 | 2018-06-12 | Ningbo Careline Electric Appliance Co., Ltd. | Air fryer |
USD820029S1 (en) * | 2017-05-23 | 2018-06-12 | Ningbo Careline Electric Appliance Co., Ltd. | Air fryer |
USD834889S1 (en) * | 2017-06-22 | 2018-12-04 | Nuwave, Llc | Air fryer basket |
USD836381S1 (en) * | 2017-06-22 | 2018-12-25 | Nuwave, Llc | Air fryer housing |
CN109864559B (en) * | 2017-12-01 | 2021-07-06 | 九阳股份有限公司 | Sliding rod controlled cooking utensil |
CN109717723B (en) * | 2018-11-30 | 2021-12-28 | 珠海优特智厨科技有限公司 | Composite pot, kit and induction cooker fixed-point temperature measurement method |
USD926512S1 (en) | 2019-01-15 | 2021-08-03 | National Presto Industries | Electric deep fryer |
CN110313845A (en) * | 2019-07-02 | 2019-10-11 | 广东德琪电器实业有限公司 | A kind of air fryer |
CA200665S (en) * | 2020-05-27 | 2021-11-19 | Midea Group Co Ltd | Air fryer |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806701A (en) * | 1972-11-03 | 1974-04-23 | Rival Manufacturing Co | Electric cooking utensil having a removable vessel |
US4005645A (en) * | 1973-01-29 | 1977-02-01 | Alexander Patton Janssen | Cooking utensil accessories |
US3908111A (en) * | 1974-07-03 | 1975-09-23 | Sunbeam Corp | Multiple purpose cooking appliance |
CH598794A5 (en) * | 1976-04-07 | 1978-05-12 | Aro Sa | Heater switch for oil-bath deep fryer |
US4039777A (en) * | 1976-06-23 | 1977-08-02 | General Electric Company | Heating apparatus for glass or ceramic cooking vessel |
FR2470575B1 (en) * | 1979-11-28 | 1986-02-14 | Moulinex Sa | ELECTRIC COOKING APPLIANCE |
US4298789A (en) * | 1980-03-24 | 1981-11-03 | General Electric Company | Oven having a cavity heated by at least one monolithic integrated heat source |
US4932527A (en) * | 1986-08-18 | 1990-06-12 | Hayes Charles S | Package for storing and heating liquids |
DE3913707C2 (en) * | 1989-04-26 | 1998-01-29 | Amc Int Alfa Metalcraft Corp | Double-walled saucepan |
FR2679751B1 (en) * | 1991-07-30 | 1995-04-07 | Moulinex Sa | ELECTRIC COOKING APPARATUS AND MANUFACTURING METHOD THEREOF. |
GB2281848B (en) * | 1993-09-09 | 1997-05-07 | Chen Tsang Hue | High temperature adiabatic cooking device |
FR2724835B1 (en) * | 1994-09-27 | 1998-07-10 | Moulinex Sa | ELECTRIC FRYER |
US5520103A (en) * | 1995-06-07 | 1996-05-28 | Continental Carlisle, Inc. | Heat retentive food server |
US5673611A (en) * | 1995-07-17 | 1997-10-07 | Tieman; Frank | Slow cooker foodstuff lifter |
KR0170125B1 (en) * | 1996-02-28 | 1999-01-15 | 배순훈 | Apparatus for discharge of steam in electric pressure rice cooker |
GB2354427A (en) * | 1999-09-16 | 2001-03-28 | Eastern Sources Housewares | Electric cooking apparatus |
-
2001
- 2001-05-10 TW TW090207616U patent/TW501464U/en unknown
- 2001-06-19 US US09/885,753 patent/US6499390B1/en not_active Expired - Fee Related
- 2001-06-22 GB GB0115403A patent/GB2376623B/en not_active Expired - Fee Related
- 2001-10-08 DE DE20116490U patent/DE20116490U1/en not_active Expired - Lifetime
-
2002
- 2002-01-22 FR FR0200734A patent/FR2824464B3/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1998409A1 (en) * | 2007-05-16 | 2008-12-03 | Ningbo Goodfriends Electric Appliance Co., Ltd | A socket connector, a combined plug connector, a connector, and an electrical water heater |
EP1998409A4 (en) * | 2007-05-16 | 2009-01-14 | Ningbo Goodfriends Electric Ap | A socket connector, a combined plug connector, a connector, and an electrical water heater |
CN102068202A (en) * | 2011-01-19 | 2011-05-25 | 美的集团有限公司 | Electric heating kettle |
US10575679B1 (en) * | 2019-05-28 | 2020-03-03 | Team International Group of America Inc. | Air or deep fryer |
CN112044169A (en) * | 2020-08-12 | 2020-12-08 | 殷震花 | Environment-friendly interior wall coating process system and waste material filter pressing treatment process thereof |
Also Published As
Publication number | Publication date |
---|---|
GB2376623B (en) | 2003-05-07 |
FR2824464B3 (en) | 2003-04-04 |
GB2376623A (en) | 2002-12-24 |
FR2824464A3 (en) | 2002-11-15 |
DE20116490U1 (en) | 2001-12-13 |
US6499390B1 (en) | 2002-12-31 |
TW501464U (en) | 2002-09-01 |
GB0115403D0 (en) | 2001-08-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6499390B1 (en) | Electric frying pot | |
US6545252B2 (en) | Electric fryer | |
US7285751B2 (en) | Automatic electric muffin maker | |
EP1648275B1 (en) | Reversible cooking appliance | |
US20020193003A1 (en) | Combined control/connector for cordless electrical appliances | |
CN108783611B (en) | Push type low temperature toasts smoking set | |
JP2004524941A (en) | Cooking pot | |
US7002108B1 (en) | Electric frying apparatus | |
CN112137433A (en) | Multifunctional cooking device | |
CN100589668C (en) | Temperature controller and electric connector | |
CN213963031U (en) | Multifunctional cooking device | |
CN211933660U (en) | Liquid heater without base | |
CN112971550A (en) | Combined multifunctional oven | |
CN219783161U (en) | Storage box and moxibustion assembly | |
CN100470963C (en) | Rotary electric connector and wireless electric heating water kettle and wireless electric heating coffee kettle | |
CN217723291U (en) | Coupler and frying and roasting device thereof | |
CN221533522U (en) | Temperature control protection device of electric steaming furnace | |
CN219126084U (en) | Air fryer | |
CN209966111U (en) | Cooking utensil | |
CN209966100U (en) | Cooking utensil | |
CN215175292U (en) | Cooking utensil | |
CN219120619U (en) | Multifunctional electric heating stove | |
US7314000B2 (en) | Toaster with removable base | |
CN217447444U (en) | Foldable multifunctional oven | |
CN221153847U (en) | Electric baking tray |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: YA HORNG ELECTRONIC CO., LTD., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:HUANG, JIN YI;REEL/FRAME:011956/0511 Effective date: 20010406 |
|
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20061231 |