CN201719056U - Rice cooker with overflow prevention device - Google Patents
Rice cooker with overflow prevention device Download PDFInfo
- Publication number
- CN201719056U CN201719056U CN2010201556182U CN201020155618U CN201719056U CN 201719056 U CN201719056 U CN 201719056U CN 2010201556182 U CN2010201556182 U CN 2010201556182U CN 201020155618 U CN201020155618 U CN 201020155618U CN 201719056 U CN201719056 U CN 201719056U
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- CN
- China
- Prior art keywords
- rice
- peanut milk
- storage portion
- milk storage
- steam
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a rice cooker with an overflow prevention device, which comprises a body, an inner pot, a heating device and a cover. The inner pot and the heating device are arranged inside the body, the cover covers an opening of the inner pot, a discharge outlet for discharging steam is arranged on the cover, a tubular portion is arranged on the periphery of the discharge outlet, a rice milk storage portion is mounted inside the tubular portion, a through channel communicated with the inner pot and the rice milk storage portion is reserved between the tubular portion and the rice milk storage portion, and a flexible gasket capable of deforming downwards under pressure is arranged at the bottom of the rice milk storage portion. The rice cooker with an overflow prevention device can automatically lead accumulated rice milk to flow back into the inner pot, prevents the rice milk from overflowing, improves rice pulp overflow prevention effect, and guarantees large thermal power for rice cooking to improve delicious level of rice by enhancing overflow prevention performance.
Description
[technical field]
The utility model relates to electric cooker, relates in particular to a kind of electric cooker with anti-overflow device.
[technical background]
At present, the inboard of the lid of most of electric cookers all is provided with and prevents the structure that overflows, and Rice ﹠ peanut milk overflows in rice cooker body when preventing to cook.Interior pot is accommodated in the rice cooker body, top peristome of pot is provided with lid to be opened/closed in this, the outlet that this lid and the interior steam of putting down in writing previously that produces of interior pot discharge, the cylindrical portion that this outlet below is provided with guiding steam (is called in the following text: guide cylinder), and, inwards be provided with the heat liberation board of band heater, the through hole of the relevant position of the guide cylinder that this heat liberation board is provided with and puts down in writing previously. steam plate rubber is set this time in lid between guide cylinder and through hole, forms one and prevent that steam from entering into the structure in the lid.And, the through hole place of the heat liberation board of putting down in writing previously, the cap of the rubber material of several steam intrusion grooves has been disposed in insertion, and formation prevents the structure that the Rice ﹠ peanut milk of guide cylinder portion overflows.
But, the structure of putting down in writing above, the Rice ﹠ peanut milk that produces when cooking can be invaded from the intrusion groove of cap, guide part below the steam outlet of lid is piled up, because the interior pressure when cooking, make the intrusion groove in the cap be in smother, Rice ﹠ peanut milk constantly is stacked in the guide cylinder and becomes and can not store, and overflows from outlet then.Therefore, present anti-spilled structure is reasonable not enough, and no-spill effect is relatively poor.
[summary of the invention]
The purpose of this utility model is exactly in order to solve problems of the prior art, proposes a kind of electric cooker with anti-overflow device, can avoid the accumulation of Rice ﹠ peanut milk, improves anti-spilled effect.
For achieving the above object, the utility model patent has proposed a kind of electric cooker with anti-overflow device, comprise body, be arranged on intrinsic in pot, heater, cover in the lid of pot peristome, have the outlet of discharging on the described lid for steam, be provided with cylindrical portion around the outlet, Rice ﹠ peanut milk storage portion is installed in the described cylindrical portion, and leave the through channel that pot communicates with the inner chamber of Rice ﹠ peanut milk storage portion in making between cylindrical portion and the Rice ﹠ peanut milk storage portion, the bottom of described Rice ﹠ peanut milk storage portion is provided with the flexible gaskets that can be out of shape under pressure downwards.
As preferably, be equipped with on the described cylindrical portion and prevent that steam from invading the steam plate rubber in the lid, the inner peripheral surface of described steam plate rubber is provided with installation portion, and the outer peripheral face of described Rice ﹠ peanut milk storage portion is provided with the portion that is installed that cooperates with installation portion.Mounting structure is simple, and cost is low.
As preferably, described installation portion is a whole circumference, and the portion that is installed is at least 3 points, and gap between the two forms through channel.The through channel structure of steam circulation is ingenious, simple, and cost is low.
As preferably, described installation portion is a whole circumference at least 3 points, the portion of being installed, and gap between the two forms through channel.The through channel structure of steam circulation is ingenious, simple, and cost is low.
As preferably, be on the periphery of described flexible gaskets than the thicker heavier peripheral part in other position.The words that the peripheral part weight ratio of flexible gaskets is bigger can improve the switching performance, further improve and prevent the performance of overflowing, even if the amount of the Rice ﹠ peanut milk of piling up is not that the very big packing ring of also opening is emitted Rice ﹠ peanut milk, reduce the volume of Rice ﹠ peanut milk storage portion, the structure of miniaturization storage portion also can reach the fine effect of overflowing of preventing.
The beneficial effect of the utility model patent: the steam that produces in the pot in the utility model makes is discharged to the outside from outlet by the through channel around the Rice ﹠ peanut milk storage portion, Rice ﹠ peanut milk and steam flow into from same passage, when cooking because flexible gaskets can be closed, can pile up Rice ﹠ peanut milk in the inner chamber of Rice ﹠ peanut milk storage portion, in the Rice ﹠ peanut milk weight of piling up surpasses when cooking the interior pressure of pot the time, owing to the deadweight of Rice ﹠ peanut milk flexible gaskets toward press down be back in the pot, repetition by this process, automatically circulation prevents that Rice ﹠ peanut milk from overflowing, improved the anti-spilled effect of Rice ﹠ peanut milk, prevented that by raising the performance of overflowing from guaranteeing that big firepower is cooked and improving rice delicious food degree.
[description of drawings]
Fig. 1 is the cutaway view that the utlity model has the electric cooker of anti-overflow device;
Fig. 2 is the cutaway view of anti-overflow device that the utlity model has the electric cooker of anti-overflow device;
Fig. 3 is the structural representation that the utlity model has another embodiment of flexible gaskets in the anti-overflow device of electric cooker of anti-overflow device.
[specific embodiment]
Embodiment one:
As shown in Figure 1, 2, have the electric cooker of anti-overflow device, comprise body 1, can be free take off be accommodated in interior pot 2 in the body 1, below of pot 2 is provided with heater 8 in this, heats by this heater 8 and carries out the rice cooking.The lid 3 of the upper shed portion of pot 2 in covering, the outlet 3a that discharges of the steam that produces in the pot 2 in this lid 3 is provided with, the below of this outlet 3a is provided with the cylindrical portion 3b of guiding steam, and the heat liberation board 4 that has heater inwards is installed.Rice ﹠ peanut milk storage portion 6 is installed in the cylindrical portion 3b, and leave between cylindrical portion 3b and the Rice ﹠ peanut milk storage portion 6 make in the pot 2 through channel 4a that communicate with the inner chamber of Rice ﹠ peanut milk storage portion 6, the bottom of described Rice ﹠ peanut milk storage portion 6 is provided with the flexible gaskets 7 that can be out of shape under pressure downwards.Disposing steam plate rubber 5 between cylindrical portion 3b and the through channel 4a invades in the lid 3 to prevent steam.
6 one-tenth tubulars of Rice ﹠ peanut milk storage portion, but open bottom, top and the bottom is provided with the flexible gaskets 7 that opens and closes with Free Transform, formation can store the inner chamber of Rice ﹠ peanut milk, and the installation portion 5a that these Rice ﹠ peanut milk storage portion 6 peripheries dispose be installed 6a of portion and steam plate rubber 5 carries out a cooperation and clamps.Form a passage between Rice ﹠ peanut milk storage portion 6 and steam plate rubber 5 and the cylindrical portion 3b, thereby form a structure that prevents to overflow.This cooperation clamps structure various ways, can installation portion 5a be whole circumference, and the 6a of portion that is installed is at least 3 points, also can be at least 3 points by installation portion 5a, and the portion 6a of being installed is a whole circumference.The point that both cooperate is many more, and its mounting structure is reliable more, and still, through channel 4a will be too little, and the point that cooperates is few more, and its mounting structure is just unstable more, and still, through channel 4a will be big more, according to taking all factors into consideration, generally adopts 4 contact points better.
The action of overflowing anti-locking apparatus as above structure, one cooks, rice and water in putting in the pot 2 can be heated, the starch of rice the inside can be dissolved in the water and can become Rice ﹠ peanut milk after the boiling. and the gentle Rice ﹠ peanut milk of steeping oneself-meeting of the steam that produce in the pot this time send toward the top, and steam can be discharged from outlet 3a by the passage between steam plate rubber 5 and the Rice ﹠ peanut milk storage portion 6.
Rice ﹠ peanut milk meeting and steam are invaded by the passage of putting down in writing above together on the one hand, when cooking because the reason packing ring of interior pressure will pile up after being in the inner chamber that the closure state Rice ﹠ peanut milk flow into Rice ﹠ peanut milk storage portion 6, along with the deadweight of the increase Rice ﹠ peanut milk of the amount of the Rice ﹠ peanut milk of piling up surpass pressure inside with flexible gaskets 7 toward pressing down, Rice ﹠ peanut milk flow back in the pot thereupon, the Rice ﹠ peanut milk of piling up in the Rice ﹠ peanut milk storage portion 6 has not just had at once yet, flexible gaskets 7 is because of the former of interior pressure thereby be returned to closure state once more, and Rice ﹠ peanut milk begins to pile up once more.This engineering moves in circles automatically and forms a device that prevents to overflow, even if the amount increase of Rice ﹠ peanut milk does not have the problem of overflowing the aspect yet.In addition, come cooking rice can improve the delicious degree of rice by strong firepower, and, be installed to the installation fitting method of the Rice ﹠ peanut milk storage portion 6 on the steam plate rubber 5, there is not the restriction of position any direction of 360 degree can both be easy to install.
Embodiment two:
As shown in Figure 3, the peripheral part 7a of flexible gaskets 7 that is installed in the Rice ﹠ peanut milk storage portion 6 that puts down in writing previously is bigger than the weight at other position, and design is thicker, the weight of Rice ﹠ peanut milk surpasses the interior pressure that produces when cooking, flexible gaskets 7 is opened Rice ﹠ peanut milk and is back in the interior pot 3, the words that the periphery weight ratio of flexible gaskets 7 is bigger can improve the switching performance, further improve and prevent the performance of overflowing, even if the amount of the Rice ﹠ peanut milk of piling up is not the very big flexible gaskets 7 also can opened Rice ﹠ peanut milk is not emitted, reduce the volume of Rice ﹠ peanut milk storage portion 6, the structure of miniaturization storage portion also can reach the fine effect of overflowing of preventing.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (5)
1. the electric cooker that has anti-overflow device, comprise body, be arranged on intrinsic in pot, heater, cover in the lid of pot peristome, it is characterized in that: have the outlet of discharging on the described lid for steam, be provided with cylindrical portion around the outlet, Rice ﹠ peanut milk storage portion is installed in the described cylindrical portion, and leave the through channel that pot communicates with the inner chamber of Rice ﹠ peanut milk storage portion in making between cylindrical portion and the Rice ﹠ peanut milk storage portion, the bottom of described Rice ﹠ peanut milk storage portion is provided with the flexible gaskets that can be out of shape under pressure downwards.
2. the electric cooker with anti-overflow device as claimed in claim 1, it is characterized in that: be equipped with on the described cylindrical portion and prevent that steam from invading the steam plate rubber in the lid, the inner peripheral surface of described steam plate rubber is provided with installation portion, and the outer peripheral face of described Rice ﹠ peanut milk storage portion is provided with the portion that is installed that cooperates with installation portion.
3. the electric cooker with anti-overflow device as claimed in claim 2 is characterized in that: described installation portion is a whole circumference, and the portion that is installed is at least 3 points, and gap between the two forms through channel.
4. the electric cooker with anti-overflow device as claimed in claim 2 is characterized in that: described installation portion is a whole circumference at least 3 points, the portion of being installed, and gap between the two forms through channel.
5. as each described electric cooker in the claim 1 to 4, it is characterized in that: be on the periphery of described flexible gaskets than the thicker heavier peripheral part in other position with anti-overflow device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201556182U CN201719056U (en) | 2010-04-02 | 2010-04-02 | Rice cooker with overflow prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201556182U CN201719056U (en) | 2010-04-02 | 2010-04-02 | Rice cooker with overflow prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201719056U true CN201719056U (en) | 2011-01-26 |
Family
ID=43487320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201556182U Expired - Lifetime CN201719056U (en) | 2010-04-02 | 2010-04-02 | Rice cooker with overflow prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201719056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338654A (en) * | 2018-04-02 | 2019-10-18 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow device and cooking apparatus |
-
2010
- 2010-04-02 CN CN2010201556182U patent/CN201719056U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110338654A (en) * | 2018-04-02 | 2019-10-18 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow device and cooking apparatus |
| CN110338654B (en) * | 2018-04-02 | 2021-06-15 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow device and cooking utensil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |