CN1781415A - Rice cooker - Google Patents
Rice cooker Download PDFInfo
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- CN1781415A CN1781415A CN 200510118121 CN200510118121A CN1781415A CN 1781415 A CN1781415 A CN 1781415A CN 200510118121 CN200510118121 CN 200510118121 CN 200510118121 A CN200510118121 A CN 200510118121A CN 1781415 A CN1781415 A CN 1781415A
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- rising wood
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Abstract
The invention provides a rice cooker, which can restrain the aged deterioration of the upper edge part of the boiler positioning part. The rice cooker comprises a boiler and a metal cover, wherein, the flange part (2a) of the boiler is positioned at the upper side of the upper edge part (1b) of the boiler positioning part, and the metal cover is arranged on the upper edge part (1b) of the boiler positioning part.
Description
It is dividing an application of 01137898.0 application for a patent for invention that the application's name that to be Panasonic Electric Equipment Industrial Co.,Ltd submit to November 9 calendar year 2001 is called " cooker ", application number.
Technical field
The present invention relates to general family or business cooker.
Background technology
The structure example of existing this cooker is as Fig. 6, shown in Figure 7.That is to say that resinous cooker main body 51 has the pot placement section 51a that places pot 52, pot placement section rising wood 51b links to each other with the upper end of pot placement section 51a.The periphery of pot placement section rising wood 51b is by the facial 51c supporting of the periphery wall that forms the main wall face.Pot 52 is placed on a pot placement section 51a removably, and it is flange part 52a that the upper limb periphery has the pot edge.Heater coil 55 heats pot 52 with induction heating mode, cooks and is incubated.Label 56 is control parts of the action of control cooker.Label 61 is end sensors, is used for detecting when cooking and be incubated the temperature of pot 52, and carries signal to control part 56.Label 53 is the lids on main body covered top, serves as that axle rotates with pivot 54, thereby opens and closes main body covered freely 51.Lid 53 is provided with has the inner cap 57 that makes the steam hole 57a that the steam in cooking passes through.Have the steam orifice 59 of tubular on the lid 53, be used for making the steam flow of cooking to the outside, steam orifice 59 and inner cap 57 are gone into lid inside by 60 sealings of steam orifice seal to prevent steam flow.Inner cap 57 peripheries have the inner cap seal 58 that touches with pot 52 flange part, and the steam in preventing to cook spills to the outside beyond steam orifice 59.
In addition, Figure 30 is the profile of the cooker of conventional example.Resinous cooker main body 351 has the pot placement section 353 of placing pot 352, and facial 354 link to each other with the upper end of pot placement section 353 on the opening of pot placement section.Facial 354 periphery is by facial 355 supportings of the outer circumferential side that forms the main body side face on the opening of pot placement section.Pot 352 is placed on pot placement section 353 removably, and to have the pot edge be flange part 356 to periphery above the opening.Heater coil 357 heats pot 352 with induction heating mode, cooks and is incubated.
Label 358 is control substrates of the action of control cooker.Label 359 is end sensors, is used for detecting when cooking and be incubated the temperature of pot 352, and carries signal to control substrate 358.Label 360 is anti-magnetic sheets, prevent to cook or be incubated in the electromagnetic wave that produces of heater coil 357 spill and cause other electronic equipment maloperations to main body 351 peripheries.
Label 361 is the lids on main body covered top, serves as that axle rotates with pivot 363, thereby can open and close main body covered freely 351.Lid 361 is provided with has the inner cap 364 that makes the steam hole 363 that the steam in cooking passes through.
Have the steam orifice 365 of tubular on the lid 361, be used for making the steam flow of cooking to the outside, steam orifice 365 and inner cap 364 are gone into lid inside by 366 sealings of steam orifice seal to prevent steam flow.Inner cap 364 peripheries have the inner cap seal 367 that touches with pot 352 flange part, and the steam in preventing to cook spills to the outside beyond steam orifice 365.
But above-mentioned cooker is being opened when covering, in cooking or the dew that covers generation in the insulation can drip to pot placement section rising wood, dirty dirty pot placement section rising wood needs the wiping time, simultaneously in it is placed unhygienic (Fig. 7).In addition, owing to be the resinousness material,,, in use, cover and the step or the gap of main body can become greatly gradually, damage its commodity performance in appearance if do not use the good material of dimensional stability so be out of shape because of the heat of pot easily.And pot placement section rising wood can change the phenomenon that presents yellow deterioration because of the timeliness of resin, in appearance existing problems.
In addition, drop on pot placement section rising wood and attached thereto when clinging firmly at the grain of rice, pot placement section rising wood periphery can be heated from the flange part of pot, form the easily temperature (about 40～70 ℃) of breeding of assorted bacterium, so if not cleaning every day, owing to reveal, will be mouldy or the meal that firmly clings is addled and smelly, very unhygienic.
In addition, cooker often uses at the kitchen periphery, the oil smoke that contact produces when cooking with oil, thus make oil smoke attached to pot placement section rising wood.And the resin manufacture that pot placement section rising wood is easily charged often so be easy to adhere to dust.No matter be oil smoke or dust if be not diligent in cleaning such as cleaning, just be easy to breed the bacterium of mixing, very unhygienic, simultaneously, especially oil smoke must could be removed with washing agent etc., and a pot placement section rising wood is easily and the position of Food Contact, so washing agent must be cleaned only, therefore, be cleaned very time-consuming.
The present invention develops in order to address the above problem, and pot placement section rising wood is health and be easy to cleaning very.
And, because face was resin manufacture on the opening in the past, thus can be because of in cooking and dew or thermal contraction in being incubated, and make described resin flavescence or generation resin deterioration, make strength deterioration, the reduction of resin, or lose the original clean feel of cooker.
The present invention develops in order to address the above problem, pot placement section rising wood is health and be easy to cleaning very, simultaneously, has eliminated the variable color that the timeliness deterioration of the step of lid that thermal deformation causes and main body and gap and pot placement section rising wood causes.
The present invention develops in order to address the above problem, and pot placement section rising wood is health and be easy to cleaning very, and, make commodity have clean feel and feeling of high class, improved the commodity performance, considered the recovery when commodity are discarded simultaneously.
Summary of the invention
In order to address the above problem, the invention provides a kind of cooker, it comprises: the pot placement section of bottom tube-like and the pot placement section rising wood that extends from the pot placement section are arranged; Main body, it supports this pot placement section rising wood with periphery, and forms the periphery wall face; Pot is placed on a pot placement section freely from the loading and unloading of the top of described main body, and peripheral outer lips portion is positioned at pot top of placement section rising wood; Lid, mounting are above main body, and above main body covered, the form of bag pot in forming, and opening and closing freely simultaneously, is equipped with metal main body cover at the pot placement section rising wood of described main body.According to foregoing invention, pot placement section rising wood health and be easy to cleaning simultaneously, can be eliminated the variable color that the timeliness deterioration of the step of lid that thermal deformation causes and main body and gap and pot placement section rising wood causes.
In addition, the invention provides a kind of cooker, it comprises: the pot placement section that bottom tube-like is arranged; The pot placement section rising wood that extends from the pot placement section; Main body, it supports this pot placement section rising wood with periphery, and forms the periphery wall face; Pot is placed on a pot placement section freely from the loading and unloading of the top of described main body, and peripheral outer lips portion is positioned at pot top of placement section rising wood; Lid, mounting is above main body, and above main body covered, the form of bag pot in forming, and open and close freely, simultaneously, on the pot placement section rising wood of described main body, be equipped with the main body cover parts, this main body cover has been used the material of additional use health effectiveness or has been carried out the processing of additional use health effectiveness, according to foregoing invention, the pot placement section rising wood health and be easy to the cleaning.
In addition, the invention provides a kind of cooker, it comprises: the pot placement section that bottom tube-like is arranged; The pot placement section rising wood that extends from the pot placement section; Main body, it supports this pot placement section rising wood with periphery, and forms the periphery wall face; Pot is placed on a pot placement section freely from the loading and unloading of the top of described main body, and peripheral outer lips portion is positioned at pot top of placement section rising wood; Lid, mounting are above main body, and above main body covered, the form of bag pot in forming, and open and close freely, simultaneously, on the pot placement section rising wood of described main body, be equipped with the metal parts that above-below direction is installed as main body cover, according to foregoing invention, the pot placement section rising wood health and be easy to the cleaning, and, make commodity have clean feel and feeling of high class, improved the commodity performance, simultaneously, commodity are easy to when discarded reclaim.
In addition, the present invention wraps the main body of peristome above the pot in loading and unloading freely, the perpendicular wall of rear radial type that on general planar portion opening, has perpendicular cyclic rings relative and supporting lid with the pot edge, comprise that by the covering on top cover first cover above most of opening of cyclic rings and second cover of the articulated perpendicular wall of covering on the described first cover joint portion cover constitute above the described body openings, thereby make on the described opening facial health and be easy to cleaning, and, make commodity have clean feel and feeling of high class, improved the commodity performance, be easy to when simultaneously, commodity are discarded reclaim.
First aspect present invention provides a kind of cooker, and it comprises: the pot placement section of bottom tube-like and the pot placement section rising wood that extends from the pot placement section are arranged; Main body, it supports this pot placement section rising wood with periphery, and forms the periphery wall face; Pot is placed on a pot placement section freely from the loading and unloading of the top of described main body, and peripheral outer lips portion is positioned at pot top of placement section rising wood; Lid, mounting is above main body, and above main body covered, the form of bag pot in forming, and open and close freely, simultaneously, pot placement section rising wood in described main body is equipped with metal main body cover, pot placement section rising wood health and be easy to cleaning, simultaneously, pot placement section rising wood need not limit the hear resistance height, have the expensive material of dimensional stability, can select to have the material of versatility, and the change in size that thermal deformation causes suppresses very for a short time, the lid and the step and the gap of main body are reduced, and can eliminate the variable color that the timeliness deterioration of pot placement section rising wood causes.
A second aspect of the present invention, in the described cooker of first aspect present invention, the roughly ring-type that has the U font above described main body cover forms, and make inner peripheral portion than outer peripheral edges portion height, even the dew of inner cap drips or the grain of rice falls, reveal or the grain of rice also can be directed to the slot part of main body cover and folding and unfolding, so can not fall outside the body and dirty dirty main body outside wall surface or ground, can not fall inboard pot placement section and dirty dirty internal face can not enter the reason of soaking electric component in the main body and forming fault from end sensor portion in some cases yet.In addition, because outer peripheral edges portion is than inner peripheral portion height, so be easy to catch with hand the flange part of pot when the loading and unloading pot.
A third aspect of the present invention, aspect first and second in described cooker, described main body cover covers pot placement section wall to the periphery wall face in the present invention, and end face portion folds into inboard, so can the false touch end face portion.In appearance, the gap of main body cover and main body is also no longer obvious, and the outline portion of main body presents metallic luster simultaneously, has increased feeling of high class, has improved the outward appearance grade of cooker.
A fourth aspect of the present invention, aspect first, second and third in described cooker, described main body cover is formed by the thin plate below the 1mm in the present invention, makes the weight of goods can be not overweight, processing characteristics might as well, can make at low cost.
Fifth aspect present invention provides a kind of cooker, and it comprises: the pot placement section that bottom tube-like is arranged; The pot placement section rising wood that extends from the pot placement section; Main body, it supports this pot placement section rising wood with periphery, and forms the periphery wall face; Pot is placed on a pot placement section freely from the loading and unloading of the top of described main body, and peripheral outer lips portion is positioned at pot top of placement section rising wood; Lid, mounting is above main body, and above main body covered, the form of bag pot in forming, and open and close freely, simultaneously, on the pot placement section rising wood of described main body, be equipped with the main body cover parts, this main body cover has been used the material of additional use health effectiveness or has been carried out the processing of additional use health effectiveness, the pot placement section rising wood health and be easy to the cleaning.
The especially described main body cover of sixth aspect present invention is to use anti-bacterial material to constitute; so do not fall addling and assorted microbial foreign odor of pot dew of placement section rising wood, the grain of rice or oil smoke breeding assorted bacterium, fustiness or meal, a pot placement section rising wood is kept clean.
The especially described main body cover of seventh aspect present invention is to use the oil decomposition material to constitute, even event contacts with the oil smoke of cooking generation with oil and makes oil smoke attached to pot placement section rising wood, also oil smoke can be decomposed into inorganic matter, suppress the breeding of assorted bacterium, a pot placement section rising wood is kept clean.
The especially described main body cover of eighth aspect present invention surface is to use the water repellency material to constitute, so the dirt that is attached on the main body cover can not be bonded on the main body cover, can remove simply, and a pot placement section rising wood is kept clean.
The especially described main body cover of ninth aspect present invention is to use anti-charging property material to constitute, so dust is difficult to be attached to a pot placement section rising wood, a pot placement section rising wood is kept clean.
The especially described main body cover of tenth aspect present invention is to use anti-magnetic material to constitute, so main body cover also plays anti-magnetic sheet, thereby can save anti-magnetic sheet.
The present invention the tenth provides a kind of cooker on the one hand, and it comprises: the pot placement section that bottom tube-like is arranged; The pot placement section rising wood that extends from the pot placement section; Main body, it supports this pot placement section rising wood with periphery, and forms the periphery wall face; Pot is placed on a pot placement section freely from the loading and unloading of the top of described main body, and peripheral outer lips portion is positioned at pot top of placement section rising wood; Lid, mounting above main body, and above main body covered, the form of bag pot in forming, and open and close freely, simultaneously, on the pot placement section rising wood of described main body, be equipped with the metal main body cover parts that above-below direction is installed, pot placement section rising wood health and be easy to cleaning, and, make commodity have clean feel and feeling of high class, improved the commodity performance, be easy to when commodity are discarded simultaneously reclaim.
The present invention the 12 aspect, described main body cover in the form of a ring, cover the facial upper end of periphery wall of a pot placement section rising wood, pot placement section upper end and main body, the installation portion above-below direction dismounting corresponding with the overshooting shape holding section that is located at pot placement section and periphery wall face freely, main body cover is easy to cleaning.
The present invention the 13 aspect, described main body cover in the form of a ring, cover pot placement section rising wood, pot placement section upper end and the facial upper end of main wall, simultaneously, when mounting or dismounting, certain part that makes the part of main body covered wall portion or cover the part of pot placement section engages with main body along main body in advance, so the mounting or dismounting of main body cover are easy.
The present invention the 14 aspect, described main body cover has certain clearance with a pot placement section rising wood and sets, and simultaneously, a pot placement section rising wood forms hole portion, can reduce and cook and the power consumption when being incubated, also cleaning easily.
The present invention the 15 aspect, described pot be with the induction heating mode heating, and described main body cover has the pot mounting table that the peripheral outer lips portion with described pot touches, and can make pot placement section rising wood health and be easy to and clear up.
The present invention the 16 aspect, described pot are with the induction heating mode heating, and the peripheral outer lips portion of described pot placement section rising wood and described pot touches, and is simple in structure, can make pot placement section rising wood health and be easy to cleaning.
The present invention the 17 aspect, described pot mounting table is provided in a pot placement section rising wood, and described main body cover is by pot placement section rising wood and the clamping of pot mounting table, stationary body cover reliably.
The present invention's the tenth eight aspect, described pot has handle portion with the induction heating mode heating, and handle portion is formed by heat-resistant resin, does not need a pot mounting table, and pot is easy to the autonomous agent mounting or dismounting.
The cooker of a nineteenth aspect of the present invention, the main body of peristome above the bag pot in loading and unloading freely, the perpendicular wall of rear radial type that on general planar portion opening, has perpendicular cyclic rings relative and supporting lid with the pot edge, comprise that by the covering on top cover first cover above most of opening of cyclic rings and second cover of the perpendicular wall of the described hinge of covering on the described first cover joint portion cover constitute above the described body openings, thereby available rag etc. are removed simply attached to facial dirty dirty on the body openings, can make its health and be easy to and clear up.And, make commodity have clean feel and feeling of high class, improved the commodity performance, simultaneously, be easy to reclaim in the time of can making commodity discarded.
In addition, by setting second cover, that can suppress effectively also that distortion because of first cover produces is unsteady etc.
A twentieth aspect of the present invention, constitute above the outer peripheral face of the joint portion of first and second cover on described body openings, therefore cook and be incubated in can not immerse body interior attached to the dew that covers from the joint portion of described first and second cover, can guarantee security.
The present invention the 20 on the one hand, the first cover front part is smooth, rear pivot side sets concave surface, therefore, cook and be incubated in cover the dew of generation, when lid is opened, be dropped on the opening facial at the pot placement section, or the grain of rice drops and the removings simply such as the dirty available rag that cements of formation attached to face on the opening, so can improve the cleaning easness.In addition since can retain cook and be incubated in covering the dew of generation, can suppress dirty dirty scope, so can improve the cleaning easness.
The present invention the 22 aspect, first cover is controlled to a certain extent by the peripheral part of main body peripheral part and lid and is constituted, thereby, the main body of peristome in the above is on general planar portion opening, though the perpendicular cyclic rings relative with the pot edge makes maximum temperature rise to about about 70 ℃ according to the heat radiation that the menu of cooking also can be used to from the pot edge sometimes, even but in the way of cooking, also make people's the directly chance minimizing of contact of finger, avoided the possibility of scalding, guaranteed security.
The present invention the 23 aspect, first cover and second hood-shaped being integral, thereby under any circumstance, water is immersed in the main body, can guarantee security.In addition, because covering above described body openings is covered in the top comprises first cover above most of opening of cyclic rings and second hood-shaped being integral of the articulated perpendicular wall of covering on the described first cover joint portion cover, be used to suppress second cover that first cover floats so can save, can improve the assembling performance, therefore, also decomposability can be improved, recovery can be improved.In addition, owing to there is not the joint portion of first cover and second cover, so can not retain dirt etc., can operate cleanly, so have clean feel.
Description of drawings
Fig. 1 is the cooker major part profile of the embodiment of the invention;
Fig. 2 is near the profile of pot placement section rising wood of the cooker of Fig. 1;
Fig. 3 is near the cooker of Fig. 1 profile the pivot when uncapping;
Fig. 4 is near the profile of another pot of cooker placement section rising wood of Fig. 1;
Fig. 5 is near the cooker profile one pot of placement section rising wood again of Fig. 1;
Fig. 6 is the major part profile of existing cooker;
Fig. 7 is near existing cooker profile the pivot when uncapping;
Fig. 8 is the cooker major part profile of the embodiment of the invention;
Fig. 9 is near the part sectioned view of cooker pot placement section rising wood of Fig. 8;
Figure 10 is near the cooker of Fig. 8 part sectioned view the pivot when uncapping;
Figure 11 is existing cooker major part profile;
Figure 12 is near existing cooker part sectioned view the pivot when uncapping;
Figure 13 is the cooker major part profile of the embodiment of the invention 1;
Figure 14 is near the profile of pot placement section rising wood of the cooker of Figure 13;
Figure 15 is near the cooker of Figure 13 profile the pivot when uncapping;
Figure 16 is near the profile of pot placement section rising wood of the cooker of Figure 13;
Figure 17 is near the profile of pot placement section rising wood of the cooker of Figure 13;
Figure 18 is near the profile of pot placement section rising wood of the cooker of Figure 13;
Figure 19 is near the profile of pot placement section rising wood of the cooker of Figure 13;
Figure 20 is the major part profile of the cooker of the embodiment of the invention 2;
Figure 21 is near the profile of pot placement section rising wood of the cooker of Figure 20;
Figure 22 is near the profile of pot placement section rising wood of the cooker of Figure 20;
Figure 23 is near the profile of pot placement section rising wood of the cooker of Figure 20;
Figure 24 is near the profile of pot placement section rising wood of the cooker of Figure 20;
Figure 25 is near the profile of pot placement section rising wood of the cooker of Figure 20;
Figure 26 is the profile of the cooker of one embodiment of the invention;
Figure 27 is the part sectioned view of an embodiment of fixing means that shows the cooker of Figure 26;
Figure 28 is the part sectioned view of an embodiment of fixing means that shows the cooker of Figure 26;
Figure 29 is the part sectioned view of the cooker of Figure 26;
Figure 30 is the profile of existing cooker.
The specific embodiment
With reference to Fig. 1～Fig. 5 embodiments of the invention are described.Cooker main body 1 has the pot of bottom tube-like placement section 1a is arranged, and pot placement section rising wood 1b links to each other with the upper end of pot placement section 1a.The periphery of pot placement section rising wood 1b is by the facial 1c supporting of periphery wall.And, on pot placement section rising wood 1b, be equipped with metal main body cover 13.
Loading and unloading are placed on the main body pot 2 freely from the top, and the 2a of peripheral outer lips portion of pot 2 is positioned at the top (Fig. 2) of pot placement section rising wood 1b when pot 2 being placed on the pot placement section 1a of main body 1.
Cook or be incubated the steam that lunch produces and contact with inner cap 7.The steam that contacts with inner cap 7 is cooled to form and reveals attached on the inner cap 7.For adhering to of reducing to reveal, by lid heater 14 heating inner caps 7, still, excessive heating can make meal dry tack free or the flavescence in the pot, so the heating of lid heater 14 is limited, has some dew and stays on the inner cap 7.Inner cap seal 8 more is difficult to heating than inner cap 7, so adhere to dew easily.
Open and cover at 3 o'clock, drip downwards, and finally be dropped on the pot placement section rising wood 1b or pot 2 flange part 2a of main body 1 attached to the dew on inner cap 7 and the inner cap seal 8.Drop on pot 2 the flange part 2a dew since flange part 2a be positioned at pot placement section rising wood 1b above, so just be dropped in soon on pot placement section rising wood 1b (Fig. 3).
But pot placement section rising wood 1b is covered by main body cover 13, and the dew that is dripped by inner cap 7 and inner cap seal 8 just rests on the main body cover.Main body cover is a metal system, so water repellency is better than resinous pot placement section rising wood 1b.Therefore, the dew that drops on the main body cover 13 can be removed with rag etc. simply.In addition,,,, can be simply remove, very health and be easy to clear up with rag etc. so can stiffly not cling because main body cover is metal though the grain of rice also can drop on and adhere on pot placement section rising wood 1b and cling.
And because resin portion is covered by metal, so the heat of the flange part 2a of pot is blocked by main body cover, promptly the temperature of pot placement section rising wood 2b can be lower than existing temperature for resin portion.This makes resin portion need not adopt hear resistance height, expensive resin that dimensional stability is good, can adopt cheap resin, thereby reduce cost.In addition because temperature reduces, so the heat distortion amount of resin portion also can diminish, thereby reduce to cover step and gap with main body, improve the outward appearance grade, simultaneously, the variable color that the timeliness deterioration of pot placement section rising wood causes also can be eliminated.
Be provided with the slot part 13a (Fig. 4) of U font above the main body cover.The dew or the grain of rice are directed to slot part, remain in slot part, thus can not fall outside the body and dirty dirty main body outside wall surface or ground, or fall the inboard dirty dirty internal face of pot placement section.And, remain in the dew or the grain of rice of slot part, only need the slot part of wiping main body cover simply dew to be wiped, be very easy to handle.This groove can be provided in the full week of main body cover, also can play a role fully near revealing the hinge portion be easy to drip but only be located at.
Because main body cover is metal and main body 1 is resinous, so the dimensional contraction rate difference that the timeliness deterioration causes.Therefore, main body cover is floated or the metal part end face is exposed.Here, as long as the peripheral part wall 1c to main body covers from pot internal face 1d of placement section 2a with main body cover, set in advance the certain clearance (Fig. 5) suitable at the internal face 1d of pot placement section 2a and the peripheral part wall 1c and the main body cover 1 of main body with the dimensional contraction amount, the gap of main body cover 13 and main body 1 just can not be clearly, and end face can not expose yet.And because metal part is located at the main body contour part, because of the gloss of metal part, the texture of main body outward appearance also can improve.
Here, metal system main body cover and thickness are irrespectively brought into play the effect of first, second and third aspect of the present invention.But, when main body cover 13 is formed by the sheet metal parts, processing characteristics might as well, if blocked up, poor processability then.In addition, fee of material height when the thickness of slab of main body cover 13 is thicker, and cooker is overweight, uses and carry inconvenience, and the thin plate by (material of t0.6～0.8) below about 1mm among the present invention constitutes main body cover.
Above embodiment does not limit the mode of the present embodiment of heating kettle, and heater modes such as heater cast also can be brought into play same effect.
With reference to Fig. 8～Figure 12 embodiments of the invention are described.Cooker main body 101 has the pot of bottom tube-like placement section 101a is arranged, and pot placement section rising wood 101b links to each other with the upper end of pot placement section 101a.The periphery of pot placement section rising wood 101b is by the facial 101c supporting of periphery wall.And, on pot placement section rising wood 101b, be equipped with main body cover 113.
Loading and unloading are placed on pot placement section 101a pot 102 freely from the top, and the 102a of peripheral outer lips portion of pot 102 is positioned at the top (Fig. 9) of pot placement section rising wood 101b when pot 102 being placed on the pot placement section 101a of main body 101.
Cook or be incubated the steam that lunch produces and contact with inner cap 107.The steam that contacts with inner cap 107 is cooled to form and reveals attached on the inner cap 107.For adhering to of reducing to reveal, by lid heater 114 heating inner caps 107, still, excessive heating can make meal dry tack free or the flavescence in the pot, so the heating of lid heater 114 is limited, has some dew and stays on the inner cap 107.Inner cap seal 108 more is difficult to heating than inner cap 107, so adhere to dew easily.
Open and cover at 102 o'clock, drip downwards, and finally be dropped on the pot placement section rising wood 101b or pot 102 flange part 102a of main body 101 attached to the dew on inner cap 107 and the inner cap seal 108.Drop on pot 102 the flange part 102a dew since flange part 102a be positioned at pot placement section rising wood 101b above, so just be dropped in soon on pot placement section rising wood 101b (Figure 10).
But pot placement section rising wood 101b is covered by main body cover 113, and the dew that is dripped by inner cap 107 and inner cap seal 108 just rests on the main body cover.In addition, the grain of rice also can drop on the main body cover 113 and adheres to sometimes.And cooker often is arranged on around the kitchen, also can contact with the oil smoke of cooking generation with oil, so oil smoke can be attached on the pot placement section rising wood 101b.
Can be heated from the flange part 102a of pot 102 around the pot placement section rising wood 101b, temperature can rise, and rises to about 60～70 ℃ in cooking, and rises to about 40～60 ℃ in the insulation, forms the easily temperature of breeding of assorted bacterium.Because it is, make assorted bacterium be easy to breeding, mouldy easily or produce fustiness, rancid and assorted microbial foreign odor attached to the dew of the periphery of pot placement section rising wood 101b or the grain of rice or because oil smoke is heated.But, in this routine cooker,,, can not produce the foreign odor of mouldy or fustiness, the rancid and bacterium of mixing so can prevent to reveal, the breeding of assorted bacterium that the grain of rice or oil smoke cause because main body cover is made of anti-bacterial material.Forming by resin forming product under the situation of main body cover as anti-biotic material, as long as add antiseptic to resin.Antiseptic mainly contains silver-based inorganic antibacterial agent etc.And forming by the metal member made under the situation of main body cover, can add to metal surface coating mainly is the coating of antiseptic such as silver-based inorganic antibacterial agent, or with the metal with antibacterial action for example silver or copper form main body cover 113, or carried out the material formation of silver-plated or copper plating treatment with the surface.
Reveal or meal can keep clean a pot placement section rising wood 101b by wiping, and oil smoke only can not be removed with the rag wiping, must be with wipings such as washing agent.But, owing to be part with Food Contact, thus must meticulous wiping, can not residual washing agent, very time-consuming.So this routine cooker has used the material of oil decomposition, the oil smoke that will adhere to is decomposed into inorganic matter.As the material of oil decomposition, there is the photochemical catalyst that utilizes titanium oxide etc. to act on the method for main body cover 113 surface applied titanium oxide base coating.By oil smoke is decomposed into inorganic matter, can not need washing agent and simply oil smoke is removed with rag etc., it is very convenient to handle.
Be dried very soon and be bonded at firmly on pot placement section rising wood 101b attached to the meal of pot placement section rising wood 101b.Oil smoke is also tightly attached on the pot placement section rising wood 101b, extremely difficult wiping.But, this routine cooker since in the main body cover surface applied the high material of water repellencies such as fluorine, so the water repellency height, the grain of rice is difficult for cementing, therefore easily oil smoke also can be wiped simply, processing.
Pot placement section rising wood 101b is owing to will place pot 102 and keep the gabarit and the pot 102 of main body 101, so intensity that need be enough.When constituting pot placement section rising wood with metal, can increase the weight of the weight of cooker, be difficult for holding and carrying cooker, can not resist drop impact, so often form by resin system goods.But resin is easy to charged, the dust around adhering to easily.Pot placement section rising wood 101b easily with Food Contact such as the grain of rice, so as if the dust that adheres to without the rag removing, very unhygienic.So this routine cooker constitutes main body cover 113 by being difficult for charged material, so be difficult for adhering to dust.Thereby reduced the work of wiping dust significantly, handled easily.The composing method useful metal that is difficult for charged material forms main body cover, or under situation about forming by resin to methods such as resin interpolation charged preventors.
So far the effect that illustrates in this example, no matter the mode of heating of pot 102 is induction heating mode or the mode that heats with the casting heater, all brings into play same effect.
In the cooker that pot 102 is heated by eddy-current heating of this example, produce the magnetic line of force by eddy-current heating.The magnetic line of force produces electric wave harm to electronic equipments such as near the radio the main body, television sets sometimes according to its generating capacity.So according to circumstances, be provided with round the anti-magnetic sheet of the ring-type of pot 102 in body interior sometimes, utilize anti-magnetic sheet to prevent the magnetic line of force, thereby can not produce electric wave harm electronic equipments such as radio, television sets to the main body external leaks.General when forming main body cover by metal material with antimagnetic effect, the effect of the anti-magnetic sheet of main body cover performance.Material with antimagnetic effect, the thin plate of stainless steel or aluminium are easy to processing, can low-costly make, and revealing drips also are difficult to corrosion even have, so tend to as the material with main body cover of antimagnetic effect.If main body cover is formed ring-type, then can further improve antimagnetic effect.
With reference to Figure 13～Figure 19 embodiments of the invention 3 are described.Cooker main body 201 has the pot of bottom tube-like placement section 201a is arranged, and pot placement section rising wood 201b links to each other with the upper end of pot placement section 201a.The periphery of pot placement section rising wood 201b is by the facial 201c supporting of periphery wall.And, on pot placement section rising wood 201b, be equipped with main body cover 213.
Loading and unloading are placed on pot placement section 201a pot 202 freely from the top, and the 202a of peripheral outer lips portion of pot 202 is positioned at the top (Figure 14) of pot placement section rising wood 201b when pot 202 being placed on the pot placement section 201a of main body 201.
Cook or be incubated the steam that lunch produces and contact with inner cap 207.The steam that contacts with inner cap 207 is cooled to form and reveals attached on the inner cap 207.For adhering to of reducing to reveal, by lid heater 214 heating inner caps 207, still, excessive heating can make meal dry tack free or the flavescence in the pot, so the heating of lid heater 214 is limited, has some dew and stays on the inner cap 207.Inner cap seal 208 more is difficult to heating than inner cap 207, so adhere to dew easily.
Open and cover at 202 o'clock, drip downwards, and finally be dropped on the pot placement section rising wood 201b or pot 202 flange part 202a of main body 201 attached to the dew on inner cap 207 and the inner cap seal 208.Drop on pot 202 the flange part 202a dew since flange part 202a be positioned at pot placement section rising wood 201b above, so just be dropped in soon on pot placement section rising wood 201b (Figure 15).
The grain of rice can drop on pot placement section rising wood 201b and adhere to.And,, also can contact, so oil smoke can be attached on the pot placement section rising wood 201b with the oil smoke of cooking generation with oil because cooker often is arranged on around the kitchen.
Can be heated from the flange part 202a of pot 202 around the pot placement section rising wood 201b, temperature can rise, and rises to about 60～70 ℃ in cooking, and rises to about 40～60 ℃ in the insulation, forms the easily temperature of breeding of assorted bacterium.Because it is, make assorted bacterium be easy to breeding, mouldy easily or produce fustiness, the rancid and microbial foreign odor of mixing attached to the dew of the periphery of pot placement section rising wood 201b or the grain of rice or owing to oil smoke is heated.
But in this routine cooker, pot placement section rising wood 201b is covered by metal main body cover 213.Therefore, the dew that drips from inner cap 207 and inner cap seal 208 and the grain of rice or oil smoke remain on the main body cover 213.Because main body cover 213 is metal, so be difficult to cement, available rag etc. are wiped simply, and a pot placement section rising wood 201b is kept clean.
Metal main body cover has the reflecting feel of metal, and this can make cooker have clean feel and feeling of high class, improves the commodity of cooker.
Because the thin plate of stainless steel and aluminium is processed easily, is difficult for getting rusty etc., so be suitable for the material as main body cover 213.
The installation of main body cover 213 when installing with screw 223, can be fixedly mounted in main body cover 213 a pot placement section rising wood as shown in figure 16.And when commodity were discarded, pulling down screw can separate the main body cover 213 of metal part and main body 202 above-below directions of resin portion, so material is easy to utilize again, recovery property is good.
As shown in figure 17, even the cooker of pot placement section rising wood 201b double as main body peripheral part also can obtain same effect.
In addition, main body cover 213 has the poroid installation portion 220 that engages with the overshooting shape holding section 219 of being located at pot placement section and periphery wall face.Be above-below direction dismounting mode (Figure 18) freely by opening and the engaging of holding section, can setting.Therefore, main body cover 213 can unload clean from cooker, easily cleaning.If cover pot placement section rising wood 201b integral body with main body cover, then, can remove the dew, the grain of rice or the oil smoke that drop on pot placement section rising wood 201b only by cleaning main body cover 213.
When main body cover 213 is a ring-type, cover pot placement section rising wood 201b, pot placement section upper end 201d and the facial upper end 201e of main wall, simultaneously, make one of them in advance when main body 201 engages with main body 201, part along main body 201 play the guiding role when installing and removing main body cover 213 in advance, can install and remove main body cover 213 (Figure 18) swimmingly.At this moment, the part along main body cover 213 can be the part that covers the facial 201c of periphery wall in advance, also can be the part that covers pot placement section 201a.
In Figure 19, between main body cover 213 and pot placement section rising wood 201b, be provided with certain clearance 217.Main body cover 213 is a metal system, and thermal conductivity is good, evenly heats when cooking and be incubated.On the other hand, pot placement section rising wood 201b is often formed by the resinousness parts, is difficult for heat conduction.Certain clearance 217 between main body cover 213 and the pot placement section rising wood 201b forms thermal insulation layer, makes heat be not easy to pass to the main body outside.Therefore, the heat of cooking and discharging to the outside when being incubated is reduced, power consumption is reduced.In addition, even just in case water immerses between main body cover and the pot placement section rising wood, owing to be provided with draining with hole portion 218 at pot placement section rising wood, water is discharged from the outside, and Gu Shui can not remain in the main body yet, emit foreign odor or get rusty.
Embodiment 4
With reference to Figure 20～Figure 25 embodiments of the invention 4 are described.Among Figure 20, label 216 is bottom coil, replaces the end heater 205 of embodiment 3, with induction heating mode pot 202 is heated.The cooker of induction heating mode, resinous pot placement section 201a covers pot until the bottom of a pan 202c.Under induction heating mode, make the bottom of a pan 202c heating, the temperature of the bottom of a pan 202c is risen to more than the heat resisting temperature of pot placement section, so between pot placement section 201a and the bottom of a pan 202c, certain clearance is set.The flange part 202a of pot compares with the bottom of a pan 202c, so long as have stable on heating resin, then only rises to the temperature that can fully keep, so pot 202 utilizes flange part 202a to be positioned in a pot placement section rising wood 201b.
As shown in figure 22, when by having stable on heating resin when forming pot placement section rising wood 201b, just do not need pot mounting table 221, available simple structure mounting pot 202.And, as shown in figure 23, forming the guiding parts of main body cover 213 mounting or dismounting, the mounting or dismounting of main body cover 213 have also become easily.
Here, if main body cover 213 dismounting are provided in a pot placement section rising wood 201b freely, but by a pot mounting table 221 and a pot placement section rising wood 201b clamping, then during mounting pot 202, main body cover 213 can be installed in the position of regulation reliably, can (Figure 24) be installed at the undue state that floats.
As shown in figure 25, on pot 202, be provided with handle 222, when forming handle, not only do not need pot mounting table 221, and pot 202 easy autonomous agents take off by heat-resistant resin.Even after just cooking,,,, can be directly pot 202 autonomous agents be taken off with being subjected to so need not use hingle etc. so temperature only can rise to about 60～70 ℃ because pot 202 handle 222 is resins.
With reference to Figure 26～Figure 29 embodiments of the invention are described.
Figure 26 is the profile of the cooker of the embodiment of the invention 5.Cooker main body 301 has the pot of bottom tube-like placement section 302, and facial 303 link to each other with the upper end of pot placement section 302 on the body openings.Facial 303 periphery is by facial 304 supportings of outer circumferential side on the described body openings.Pot 305 is placed on freely from top loading and unloading on the described pot placement section 302 of main body, and the peripheral outer lips portion 306 of pot 305 is positioned on the body openings facial 303 top when being placed on the pot placement section 302 of main body 301.
The lid 307 that covers on described pot 305 tops is positioned at the top of face 303 on the body openings.Have the perpendicular cyclic rings 308 relative on the body openings on facial 303 and be used to support the perpendicular wall 309 of rear radial type of described lid 307, be equipped with first cover 310 on facial 303 on the body openings that comprises described cyclic rings 308 with the peripheral outer lips portion 306 of described pot 305.
Be equipped with second cover 311 on the perpendicular wall of described rear radial type.
The following describes the function of cooker.Pot 305 carries out electromagnetic induction heating by bottom coil 312, can heat pot 305, cooks and is incubated the cooking.Label 313 is control substrates of the heating action of control cooker.Label 314 is end sensors, is used for detecting when cooking and be incubated the temperature of pot 305, and carries signal to described control substrate 313.
Described lid 307 is equipped with has the inner cap 316 that makes the steam hole 315 that the steam in cooking passes through.Have the steam orifice 317 of tubular on the lid 307, be used for making the steam flow of cooking to the outside, steam orifice 317 and inner cap 316 are equipped with steam orifice seal 318, are sealed by it, go into to cover 307 inside to prevent steam flow.
The steam of cooking or being incubated the lunch generation is cooled to form and reveals attached on the inner cap 316.For adhering to of the dew that reduces to produce, utilize electromagnetic induction heating inner cap 316 by the lid coil 320 that is equipped in the described lid, still, excessive heating can make meal dry tack free or flavescence, so the electromagnetic induction heating of described lid coil 320 is limited, has some dew and stays on the inner cap 316.
The grain of rice can drop on the body openings and adhere on the face 303, and, because cooker often is arranged on around the kitchen, also can contact, so oil smoke can be attached on the face 303 on the body openings with the oil smoke of cooking generation with oil.
Facial 303 annulus 308 can be from the peripheral outer lips portion 306 raying warm of pot 305 on the body openings, and temperature can rise, and rises to about 60～70 ℃ in cooking, and rises to about 50～60 ℃ in the insulation, form the easily temperature of breeding of assorted bacterium.Because it is, make assorted bacterium be easy to breeding, mouldy easily or produce fustiness, rancid etc. attached to facial 303 dew on the described body openings or the grain of rice or because oil smoke and seasoning material are heated.
But, in cooker of the present invention, comprise on the body openings of cyclic rings 308 on facial 303 being equipped with metal first cover, and radial type perpendicular wall 309 in rear is covered by metal second cover.
Therefore, from dew that inner cap 316 and inner cap seal 319 drip and the grain of rice or oil smoke etc. attached to second cover on, be deposited on first cover.
Because first and second cover is metal, so be difficult to cement, available rag etc. are wiped simply, can make that face 303 keeps clean on the body openings.
The reflecting feel that metal has in metal first and second cover can make cooker have clean feel and feeling of high class, can improve the commodity of cooker.
Because stainless sheet steel and aluminium sheet are processed easily, difficult getting rusty waited corrosion, is suitable for covering 310 and second as first and covers 311 material so can be described as.
Figure 27 is the embodiment with first cover, 310 and second cover 311 facial 303 fixing means of fixing on described body openings.Label 330 is the bending parts that are equipped on the claw of the described first cover peripheral part, and label 303 is facial on the body openings.
Facial 303 peripheral part is equipped with and is equipped on the jack 331 of claw bending part 330 equal numbers of described first cover 311 many places on body openings.
With described claw bending part 330 from above insert described jack 331 after,, can be completely fixed on the body openings on facial 303 described claw bending part 330 bendings with anchor clamps etc.By adopting this structure, as long as with described claw bending part 330 inflection, just can simply face 303 on its autonomous agent opening be unloaded, therefore, recovery property is good.The wrap direction of claw is considered the thermal contraction of face 303 on the described body openings, preferably to the goods inside bend.
Among Figure 27, in facial 303 the peripheral part structure, label 332 is end face portion of face 303 on the described body openings on body openings, and outer circumference end face 332 has carried out bending machining, even the contact of people's finger can not stabbed finger yet.By adopting this structure, make the injured situation of consumer can not take place, be a kind of attention safe structure.
Figure 28 is an embodiment who covers the fixing fixing means of the perpendicular wall of radial type rearward 309 with second.Label 334 is the fixing claws of using that are provided in second cover, and label 335 is the spaces that are used to guarantee the bending of claw.Second cover 311 is arranged on the perpendicular wall 309 of rear radial type from the top, forms the form that covers described first cover.After being provided with,, will fixing and draw in space 335 with claw 334 and fix with fixing with second cover such as anchor clamps with claw 334 bendings.By this structure, eliminated moving of the second cover above-below direction, even the influence of the residual stress that produces because of first cover, 310 pressure processing etc. makes first cover 310 take place to float when waiting, also can suppress by second cover, therefore have the effect that does not produce problem such as unsteady.
Among Figure 29, label 341 is in above-mentioned the cooking and the dew that produces in the insulation, opens and covers at 307 o'clock, on first cover 310 and second cover 311 of the circuit shown in the label 342 attached to the upper portion of face 303 on the body openings.
The joint portion 343 of first cover, 310 and second cover 311 is equipped on the top of the par, the place ahead 344 of first cover 310, thereby the dew that drips can not remain in the top of described par 344, and therefore, water can not guaranteed security in the 343 immersion main bodys of joint portion.
Root at the perpendicular wall 309 of first cover, 310 rear radial type is equipped with the dew portion 345 that deposits, can retain cook and be incubated in the dew 341 that produces.
By adopting this structure, the dirty dirty scope that dew is caused is limited in the scope of depositing dew portion 345, and dirty dirty scope can not enlarge, and therefore, can remove simply, and it is also easy to clear up.
In this structure, save the joint portion 343 of first cover, 310 and second cover 311, form integral structure, also can obtain above-mentioned effect, simultaneously, can improve the assembling performance, improve recovery property.
Embodiments of the invention have been narrated the cooker structure of utilizing the electromagnetic induction heating that coil carries out about heating means, but, also can constitute the cooker that heating means adopt the heating of heater formula, no matter the cooker of which kind of mode of heating all can adopt structure of the present invention.
As mentioned above, according to first aspect present invention, the pot placement section rising wood health and be easy to the cleaning, while pot placement section rising wood needn't limit the hear resistance height, have the expensive material of dimensional stability, can select to have the material of versatility, and the change in size that thermal deformation can be caused suppresses very for a short time, the step and the gap of lid and main body are reduced, and eliminated the variable color that pot placement section rising wood causes because of the timeliness deterioration.
According to second aspect present invention, especially, even the dew of inner cap drips or have the grain of rice to fall, the slot part that the dew and the grain of rice also can be directed to main body cover retains, so can not drop on outside the body and dirty dirty main body outside wall surface or ground, can not drop on the inboard dirty dirty internal face of pot placement section, can be not in some cases yet in main body is immersed in sensor portion in the end and the electric component of getting wet forms failure cause.In addition, because outer peripheral edges portion is than inner peripheral portion height, so when the mounting or dismounting pot, can easily catch the flange part of pot with hand.
According to third aspect present invention, especially fold into to the inside, so can the false touch end face portion owing to end face portion.In appearance, the gap between main body cover and the main body is not obvious, and simultaneously, the contour part of main body presents the reflecting feel of metal, so increased feeling of high class, has improved the outward appearance grade of product.
According to fourth aspect present invention, especially can not make goods overweight, processing characteristics can low-costly be made.
According to fifth aspect present invention, the effect that has pot placement section rising wood health and be easy to clear up.
According to sixth aspect present invention; especially use anti-bacterial material by described main body cover; can be in being dropped in the assorted bacterium of breeding on pot dew of placement section rising wood, the grain of rice or the oil smoke; eliminated the corruption and the assorted microbial foreign odor of fustiness and meal, had and make pot effect that the placement section rising wood keeps clean.
According to seventh aspect present invention, especially,, also oil smoke can be decomposed into inorganic matter even contact with the oil smoke of cooking generation and make oil smoke attached to pot placement section rising wood with oil, suppressed the breeding of assorted bacterium, have an effect that keeps pot placement section rising wood to clean.
According to eighth aspect present invention, especially, can not be bonded at securely on the main body cover attached to dirty dirty on the main body cover, can wipe simply, have an effect that keeps pot placement section rising wood cleaning.
According to ninth aspect present invention, especially, dust is difficult to attached to pot placement section rising wood, has the effect that keeps pot placement section rising wood cleaning.
According to tenth aspect present invention, especially because main body cover has the effect of anti-magnetic sheet, so have the effect of saving anti-magnetic sheet.
The tenth on the one hand according to the present invention, and make pot placement section rising wood health and be easy to cleaning, and, make commodity have clean feel and feeling of high class, commodity is improved, have the effect that is easy to reclaim when commodity are discarded simultaneously.
The 12 aspect according to the present invention, especially main body cover become and are easy to cleaning.
The 13 aspect according to the present invention, the mounting or dismounting that especially have main body cover are easy to effect.
The 14 aspect according to the present invention has to reduce and cooks and power consumption, cleaning when being incubated are easy to effect.
The 17 aspect according to the present invention has the effect of stationary body cover reliably.
The tenth eight aspect according to the present invention has the effect that does not need pot mounting table and pot to be easy to the autonomous agent dismounting.
The 19 aspect according to the present invention, available rag etc. are wiped simply attached to facial dirty dirty on the body openings, so health and can improve the cleaning easness, the recovery when commodity are discarded is easy.Unsteady etc. by what set that second cover can suppress also that distortion because of first cover produces.
The 20 aspect according to the present invention, cook and be incubated in can not immerse body interior from the joint portion of described first and second cover attached to the dew that covers, so can guarantee security.
The 20 on the one hand according to the present invention, cook and be incubated in covering the dew of generation, when lid is opened, drop in face on the opening of pot placement section or the grain of rice drops and attached to opening on facial and the dirty dirty available rag that adheres to etc. are wiped simply, so can improve the cleaning easness.And can store cook and be incubated in covering the dew of generation, can suppress dirty dirty scope, so can improve the cleaning easness.
The 22 aspect according to the present invention, though according to the kind of cooking, heat radiation from the pot flange makes maximum temperature reach about 70 degree sometimes, but the main body of top peristome perpendicular cyclic rings relative with the pot flange on general planar portion opening can reduce the chance that the finger of people in the process of cooking directly contacts, so can avoid the possibility of scalding, guarantee security.
The 23 aspect according to the present invention, in any case, water can not immerse in the main body, can guarantee security.In addition, since covering above the described body openings of top cover cap comprise above most of opening of cyclic rings first cover and through second hood-shaped being integral of the articulated perpendicular wall of covering of the joint portion cover cap of described first cover, be used to suppress second cover that first cover floats so can save, also can improve the assembling performance, therefore, also can improve partition, improve recovery property.Owing to there is not the joint portion of first cover and second cover, so can not retain dirt etc., can operate cleanly, can have clean feel.
Claims (4)
1, a kind of cooker, the main body of the top peristome of bag pot has the perpendicular wall of rear radial type of perpendicular cyclic rings relative with the pot flange and supporting lid in the loading and unloading freely on general planar portion opening, second is covered and constitutes by what cover first cover above most of opening that the above covering above the body openings comprises cyclic rings and the articulated perpendicular wall of covering on the described first cover joint portion cover from the top.
2, cooker as claimed in claim 1 wherein, constitutes above the outer peripheral face of the joint portion of described first and second cover on described body openings.
3, cooker as claimed in claim 1 or 2, wherein, the described first cover front part is smooth, and rear pivot side is equipped with concave surface.
4, as claim 1 or 2 each described cookers, wherein, described first cover and second hood-shaped being integral.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP341541/00 | 2000-11-09 | ||
| JP2000341541A JP2002142971A (en) | 2000-11-09 | 2000-11-09 | Rice cooker |
| JP004668/01 | 2001-01-12 | ||
| JP004673/01 | 2001-01-12 | ||
| JP075787/01 | 2001-03-16 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011378980A Division CN100512726C (en) | 2000-11-09 | 2001-11-09 | Rice cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1781415A true CN1781415A (en) | 2006-06-07 |
| CN100482134C CN100482134C (en) | 2009-04-29 |
Family
ID=18816267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101181217A Expired - Lifetime CN100482134C (en) | 2000-11-09 | 2001-11-09 | Rice cooker |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2002142971A (en) |
| CN (1) | CN100482134C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238949B (en) * | 2007-02-09 | 2012-02-08 | 三洋电机株式会社 | Rice cooker |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010075521A (en) * | 2008-09-26 | 2010-04-08 | Sanyo Electric Co Ltd | Electric rice cooker |
-
2000
- 2000-11-09 JP JP2000341541A patent/JP2002142971A/en active Pending
-
2001
- 2001-11-09 CN CNB2005101181217A patent/CN100482134C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238949B (en) * | 2007-02-09 | 2012-02-08 | 三洋电机株式会社 | Rice cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100482134C (en) | 2009-04-29 |
| JP2002142971A (en) | 2002-05-21 |
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Granted publication date: 20090429 |