CN202277245U - Rice cooker lid general for microwave oven - Google Patents
Rice cooker lid general for microwave oven Download PDFInfo
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- CN202277245U CN202277245U CN2011204387119U CN201120438711U CN202277245U CN 202277245 U CN202277245 U CN 202277245U CN 2011204387119 U CN2011204387119 U CN 2011204387119U CN 201120438711 U CN201120438711 U CN 201120438711U CN 202277245 U CN202277245 U CN 202277245U
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- loam cake
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- wave oven
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Abstract
The utility model discloses a rice cooker lid general for microwave ovens, which comprises an upper lid and a lower lid. The lower lid is provided with an anti-overflow ring, a sealing ring and a backflow hole. The sealing ring is provided with a sealing surface with a conical surface or a plane. The upper lid is covered in the anti-overflow ring of the lower lid. The upper edge of the anti-overflow ring of the lower lid is higher than the lower edge of the upper lid by more than 10 mm. The rice cooker lid general for microwave ovens can be matched with common microwave oven containers of different sizes and capacities to be used, so that the functions of rice cooking, soup braising, congee cooking, congee heating, rice heating, dishes heating and the like can be realized. Meanwhile, the overflowing of rice water is effectively prevented and the evaporation of water is reduced. The rice cooker lid general for microwave ovens also has the advantages of simple structure, low production cost and convenient usage.
Description
Technical field
The utility model relates to the kitchen utensils technical field, particularly relates to the general cooking vessel cover of a kind of micro-wave oven.
Background technology
At present, micro-wave oven is cooked and is mainly used the special-purpose meal pot of the micro-wave oven that is made of plastics on the market.The special-purpose meal pot of existing micro-wave oven is formed (its structure is as shown in Figure 1) by band ear pot box, inner cap, enclosing cover and buckle; Clamp pot box ear of band ear pot box and the enclosing cover ear of enclosing cover through buckle; Thereby the interface between band ear pot box, inner cap and the enclosing cover; To prevent with the thin rice gruel that seethes with excitement in ear pot box under the effect of steam pressure, washing the interface between band ear pot box, inner cap and the enclosing cover open, spill in the micro-wave oven furnace chamber.When cooking, the thin rice gruel of boiling and steam get into the air chamber between inner cap and the enclosing cover through the aperture at inner cap middle part, and thin rice gruel that in air chamber, cools off and steam are back in band ear pot box through aperture again, and too much steam is discharged to meal pot outside through the pore that covers outward.
Below all micro-wave oven meal pots that have a buckle all exist not enough: band ear pot box, inner cap, enclosing cover and buckle all are supporting special uses, and the opening diameter difference of band ear pot box, inner cap, enclosing cover just can not supportingly be used; Meal pot parts that the buckle size is different can not supportingly use; Arbitrary parts have been broken, and just mean the forfeiture of whole meal pot function, and other parts can not continue to play a role; Inner cap of existing micro-wave oven meal pot and enclosing cover more can not be used the realization rice-cooking function by microwave oven container (like ceramic bowl, plastic casing etc.) more common with other, commonly used.The guest who comes among the manager is more, and when original low capacity micro-wave oven meal pot can not satisfy the demands, the purchase of having to was used a plurality of micro-wave oven meals to stew and cooked.
Summary of the invention
The main purpose of the utility model provides the general cooking vessel cover of a kind of micro-wave oven, and the container heated by microwave oven that the general cooking vessel cover of this micro-wave oven can fit dimension varies in size is realized rice-cooking function.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
The general cooking vessel cover of a kind of micro-wave oven; Comprise lower cover and loam cake; Said lower cover comprises overflow-proof ring, sealing ring and 1-8 backflow hole; Said loam cake directly covers in the said overflow-proof ring of said lower cover, and the upper edge of said overflow-proof ring is than the high 10-60mm in the lower edge of said loam cake, and said sealing ring has the sealing surface of taper seat or the sealing surface on plane.
In use; The said sealing ring of said lower cover is placed on the opening of pot box; Under the gravity effect of said lower cover and said loam cake, the interface of said lower cover and pot box is stoped thin rice gruel to overflow from the interface of said lower cover with pot box by the sealing of the sealing surface of said sealing ring; Because the sealing surface of sealing ring is taper seat or plane, when pot box opening size varied in size, the sealing surface of sealing ring can equally effectively seal the interface of said lower cover and pot box.
Further, the weight of the said lower cover of the general cooking vessel cover of micro-wave oven of the utility model is greater than the weight of said loam cake.When the pressure in pot box increases,, make that the pressure in pot box reduces like this, help stably to keep the interface of said lower cover and said pot box will be in sealing state all the time at first can exitting by the lighter loam cake of jack-up weight.
When thin rice gruel boiling degree changes in pot box; The condition that remains the sealing joint of said lower cover and pot box is: the difference of the pressure of the pressure in the air chamber between said lower cover and the said loam cake and pot box of said lower cover downside is less than said lower cover and said loam cake weight sum; Situation about more simplifying be pressure (can produce the power that will hold up lower cover) in said pot box all the time less than the weight of said lower cover, said lower cover will remain sealing state with the interface of pot box this moment.
Existing a large amount of experiment shows; In the micro-wave oven of certain power; As long as thin rice gruel overflow the area in backflow hole of the said lower cover of flowing through enough big (as the sectional area in backflow hole greater than pot box opening section amass 10%); The weight of the heavier and loam cake of the weight of lower cover is light (lower cover weight is more preferably greater than more than the twice of loam cake weight)---will be at first when the air chamber between lower cover and loam cake increases with the steam pressure in pot box can the jack-up loam cake; Effectively enlarge the exhaust passage release pressure and reduce the steam pressure in air chamber and pot box, in this case, when thin rice gruel boiling degree changes in pot box; Only can take place loam cake by thin rice gruel and steam repeated open, cover phenomenon, and the interface of the said lower cover and the box of stewing will remain sealing state.The said overflow-proof ring of said lower cover will guarantee that the thin rice gruel that flows out the said loam cake outside can not spill in the micro-wave oven furnace chamber yet; Said backflow hole can provide overflow channel for the thin rice gruel that pot below said lower cover seethes with excitement in the box, and can be the thin rice gruel that above said lower cover, cools off and flow in pot box the return flow line is provided.
Because the upper edge 212 of overflow-proof ring 21 is than the lower edge 33 high 10-60mm of loam cake, when thin rice gruel boiling degree is big, overflow-proof ring 21 will guarantee that the thin rice gruel that flows out loam cake 3 outsides through the exhaust passage can not spill in the micro-wave oven furnace chamber.
Further, there is more than one exhaust passage the top of the said lower cover of the general cooking vessel cover of micro-wave oven of the utility model, and said exhaust passage is air cleft or the steam vent of said loam cake between loam cake and the lower cover.So design; When said exhaust passage enough big (like the sectional area sum of exhaust passage sectional area) greater than the backflow hole; In the time of can effectively reducing the air chamber pressure between said lower cover and the said loam cake; Even the weight of said lower cover also can be so that pot box internal pressure all the time less than the weight of said lower cover, makes the lower cover and the interface of pot box remain sealing state less than the weight of said loam cake.Simultaneously, said exhaust passage also can be the thin rice gruel that flows out the said loam cake outside and after cooling, is back to the loam cake inboard return flow line is provided.
Further, the said overflow-proof ring inboard of the general cooking vessel cover of micro-wave oven of the utility model is provided with the rib plate structure of auxiliary said loam cake location, and the quantity of said rib plate is at least 3.This is when considering said loam cake exhaust, can constantly float usually to rock and produce irregular position and move.The positioning edge plate structure is set helps to limit this irregular move, also help to locate preferably when placing said loam cake at first, make the spacing of said loam cake edge and said overflow-proof ring basicly stable.
Further; The said loam cake of the micro-wave oven combined cooking utensils of the utility model is provided with the expansion limit; Said expansion sideband has and the corresponding assembling recess in quantity, the position of said rib plate, and so design is aimed at said rib plate to said assembling recess said loam cake is packed into behind the overflow-proof ring of said lower cover; Rotate said loam cake more said assembling recess and said rib plate are staggered, can said loam cake and the combination of said lower cover is as a whole.The said loam cake of the general cooking vessel cover of micro-wave oven that combines is in the restriction that all receives said rib plate of moving of above-below direction and horizontal direction, and the exhaust that can above said lower cover filler ring, fluctuate.
Further, the said lower cover of the general cooking vessel cover of micro-wave oven of the utility model is provided with activity and overflows device, and said activity is overflowed device and is provided with the circle that refluxes, and the bottom of said backflow circle is provided with the backflow hole of horizontal opening.Adopt the backflow hole of this structure, the steam of pot in the box evaporation channel resistance that makes progress is increased, can reduce water evaporates better and run off.
Further, the said activity of the general cooking vessel cover of micro-wave oven of the utility model is overflowed device and is provided with movable overfall, and said movable overfall top is provided with movable tegillum, and the thickness of said movable tegillum is less than the thickness of said sealing ring.Because said backflow hole is in normally open,, cause water evaporates to run off too much easily when when reducing resistance that boiling thin rice gruel overflows and adopt said bigger backflow hole; And adopt above-mentioned design, when adopting less backflow hole, be provided with the said movable overfall of said movable tegillum; When the thin rice gruel boiling is overflowed, because said movable tegillum thin thickness is in light weight; The thin rice gruel of boiling is easy to open it, and it is still less to make boiling thin rice gruel overflow resistance.And when the thin rice gruel that do not seethe with excitement overflowed, the said movable tegillum state that keeps shut can significantly reduce water evaporates and run off.
Further, the sealing surface of the said sealing ring of the general cooking vessel cover of micro-wave oven of the utility model is provided with elastic sealing gasket.When containers such as ceramic bowl that use average family during, when its opening part is damaged small gap,, can more effectively keep the sealing state of the interface of said lower cover and said pot box if said sealing ring bottom lower surface posts said elastic sealing gasket as pot box.
Above-mentioned elastic sealing gasket can be used silicon rubber or plastics or rubber manufacturings such as Merlon, polytetrafluoroethylene (PTFE).
Further, the said loam cake of the general cooking vessel cover of micro-wave oven of the utility model has an exhaust whistle.So, when the thin rice gruel in said pot box boiling caused that air pressure raises in the said air chamber, birdie will be sent in the said exhaust whistle during air-flow of discharging through the said exhaust whistle.This can obtain to be heated the signal that gruel has seethed with excitement when heating gruel, is convenient to remind the user in time to stop to continue heating.Preferably, said exhaust whistle employing plastics are processed.
Adopt technique scheme, the utility model compared with prior art has following advantage and good effect:
Different with the special-purpose cooking vessel cover of the special-purpose meal pot of existing micro-wave oven; The general cooking vessel cover of the micro-wave oven of the utility model is a kind of general cooking vessel cover; Pot box of the large size, medium size that it can be different with the capacity size and small size micro-wave oven meal pot is used, and effectively realizes rice-cooking function; And the microwave oven container (like ceramic bowl, plastic casing etc.) that other that the general cooking vessel cover of this micro-wave oven can also be different with the capacity size is more common, commonly used is used the realization rice-cooking function.Therefore; The user can only buy general cooking vessel cover---need not buy pot box; Just can utilize existing microwave oven container (like ceramic bowl, plastic casing etc.) to realize rice-cooking function, but also can be used for realizing stewing, cook gruel, functions such as hot congee, hot meal, Hot dishes.
The general cooking vessel cover of micro-wave oven is respectively and prevents that thin rice gruel from overflowing and reducing water evaporates the solution of optimizing is provided, and can prevent effectively that thin rice gruel from overflowing and reduces water evaporates, can cook and obtain better effect during heated food.
The general cooking vessel cover of micro-wave oven simple in structure, easy to manufacture, production cost is low, is highly susceptible in having the customer group of micro-wave oven, promoting the use of.
Description of drawings
Fig. 1 is the special-purpose meal pot of existing micro-wave oven structural representation;
Fig. 2 is the structural representation of first embodiment of the general cooking vessel cover of the utility model micro-wave oven;
Fig. 3 is the vertical view of lower cover of first embodiment of the general cooking vessel cover of the utility model micro-wave oven;
Fig. 4 is the vertical view of loam cake of first embodiment of the general cooking vessel cover of the utility model micro-wave oven;
Fig. 5 is the structural representation of second embodiment of the general cooking vessel cover of the utility model micro-wave oven;
Fig. 6 is the upward view of lower cover of second embodiment of the general cooking vessel cover of the utility model micro-wave oven.
Description of reference numerals:
Pot box; 1; Band ear pot box 11; Pot box ear 111; Inner cap 12; Aperture 121; Enclosing cover 13; Pore 131;
Bundle of circles hand 132; Aperture 133; Enclosing cover ear 134; Buckle 14; Gas bag 15; Lower cover 2; Overflow-proof ring 21;
The specific embodiment
embodiment to the utility model with reference to the accompanying drawings describe.
Fig. 1 is the special-purpose meal pot of existing micro-wave oven structural representation;
As shown in Figure 1; The special-purpose meal pot of existing micro-wave oven clamps pot box ear 111 of band ear pot box 11 and the enclosing cover ear 134 of enclosing cover 13 through buckle 14; Thereby the interface between band ear pot box 11, inner cap 12 and the enclosing cover 13; To prevent with the thin rice gruel that seethes with excitement in ear pot box 11 under the effect of steam pressure, washing the interface between band ear pot box 11 and inner cap 12 and the enclosing cover 13 open, spill in the micro-wave oven furnace chamber.When cooking; The thin rice gruel of boiling and steam are through the aperture 121 entering inner caps 12 at inner cap 12 middle parts and the gas bag 15 between the enclosing cover 13; The thin rice gruel of cooling and steam are back in band ear pot box 11 through aperture 121 again in gas bag 15; Too much boiling thin rice gruel and steam flow out to the outside of enclosing cover 13 through the pore on the enclosing cover 13 131, after cooling, can flow back to the inboard of enclosing cover 13 through aperture 133.After opening buckle 14, can use the bundle of circles hand 132 of enclosing cover 13 to open enclosing cover 13.
Fig. 2 ~ Fig. 4 has illustrated the structure of first embodiment of the general cooking vessel cover of the utility model micro-wave oven.As shown in the figure, in first embodiment, the general cooking vessel cover of the utility model micro-wave oven comprises lower cover 2 and loam cake 3.
The general cooking vessel cover of micro-wave oven also comprises the air chamber 35 between lower cover 2 and the loam cake 3; Air cleft 36 between loam cake lower edge 33 and the lower cover filler ring 22; The upper edge 212 of overflow-proof ring 21 is than loam cake lower edge 33 high 10-60mm.
Use handle 32 can to cover or open, move loam cake 3 easily;
Assembling lower cover 2 is during with loam cake 3, the assembling recess 341 of loam cake 3 is aimed at the rib plate 211 of lower covers 2 after, can loam cake 3 be packed in the overflow-proof ring 21 of lower cover 2 fully; Afterwards, rotate loam cake 3 again assembling recess 341 is staggered with rib plate 211, can loam cake 3 is as a whole with lower cover 2 combinations.Because the upper surface of lower cover filler ring 22 is provided with 4 fins 221, be shelved on 4 air clefts 36 of formation between loam cake 3 and the lower cover filler ring 22 on the fin 221.The loam cake 3 of the general cooking vessel cover of micro-wave oven that combines all receives 211 restrictions of rib plate moving of above-below direction and horizontal direction, and the exhaust that can above lower cover filler ring 22, fluctuate.
During use, the sealing ring 23 of lower cover 2 is placed on the box mouth of pot box 1, and under the gravity effect of lower cover 2 and loam cake 3, the interface of lower cover 2 and pot box 1 is stoped thin rice gruel to overflow from the interface of lower cover 2 with pot box 1 by the sealing of the sealing surface of sealing ring 23; In the present embodiment because the sealing surface of sealing ring 23 is taper seats, when the circular open size of pot box 1 not simultaneously, the sealing surface of sealing ring 23 can equally effectively seal lower cover 2 and the interface of the box 1 of stewing.
In the utility model; The backflow hole 241 of lower cover 2 can provide overflow channel for the thin rice gruel of boiling in pot box 1 below lower cover 2; And the thin rice gruel that can be above lower cover 2 cooling flows in pot box 1 return flow line is provided; Existing a large amount of experiment shows, in the micro-wave oven of certain power, as long as overflow the area in backflow hole 241 of the lower cover 2 that passage is provided for thin rice gruel enough big---the sectional area in the hole 241 of for example refluxing greater than pot box 1 opening section amass 10%; When thin rice gruel boiling degree changes in pot box 1, lower cover 2 will remain sealing state with the interface of pot box 1.
In the utility model, the weight of lower cover 2 is heavier and weight loam cake 3 is lighter, more than the preferred twice of lower cover 2 weight greater than loam cake 3 weight; So design; Will be at first when air chamber between lower cover 2 and the loam cake 3 35 and steam pressure in pot box 1 increase can jack-up loam cake 3, effectively enlarge the exhaust passage release pressure and reduce the steam pressure in air chamber 35 and pot box 1, therefore; When thin rice gruel boiling degree changes in pot box 1, lower cover 2 also will remain sealing state with the interface of pot box 1.In the present embodiment; The overflow-proof ring 21 of lower cover 2, lower cover filler ring 22, sealing ring 23 and the lid ends 24 average thickness (present embodiment is 3mm) are greater than the average wall thickness (present embodiment is 0.5mm) of loam cake 3; Thereby make the weight (more preferably greater than twice more than) of the weight of lower cover 2, and the pressure of the weight that can stably keep lower cover 2 in pot box 1 greater than loam cake 3.
Because the upper edge 212 of overflow-proof ring 21 is than the lower edge 33 high 10-60mm of loam cake; When thin rice gruel boiling degree is big; Overflow-proof ring 21 will guarantee that the thin rice gruel that flows out loam cake 3 outsides through the exhaust passage can not spill in the micro-wave oven furnace chamber; And after the thin rice gruel cooling, be back in the loam cake 3, and then get back in pot box 1 through the backflow hole 241 of lower cover 2 through the exhaust passage.
There is more than one exhaust passage the top of the lower cover filler ring 22 of the lower cover 2 of the general cooking vessel cover of micro-wave oven of first embodiment, and the exhaust passage can be the air cleft 36 between loam cake 3 and the lower cover 2, also can be the steam vent 31 of loam cake 3.Existing experiment shows; When the exhaust passage is enough big (like the sectional area sum of exhaust passage sectional area) greater than backflow hole 241; Just can effectively reduce the pressure of air chamber 35 between lower cover 2 and the loam cake 3, so, even the weight of lower cover 2 is less than the weight of loam cake 3; Also can be so that the pressure in pot box 1 all the time less than the weight of lower cover 2, makes the lower cover 2 and the interface of pot box 1 remain sealing state.Simultaneously, said exhaust passage also can be the thin rice gruel that flows out loam cake 3 outsides and after cooling, is back to loam cake 3 inboards the return flow line is provided.
Overflow-proof ring 21 inboards of the lower cover 2 of the general cooking vessel cover of micro-wave oven of first embodiment are provided with rib plate 211 structures of auxiliary loam cake 3 location, and the quantity of rib plate 211 is at least 3.This is to consider loam cake 3 when exhaust, usually can constantly float to rock and produce irregular position and move.Positioning edge plate 211 structures are set help to limit this irregular moving, locate preferably when also helping to place loam cake 3 at first, make the spacing of loam cake 3 edges and overflow-proof ring 21 basicly stable.
The general cooking vessel cover of micro-wave oven of the utility model first embodiment can be used the realization rice-cooking function for microwave oven container commonly used (like ceramic bowl, plastic casing etc.) circular, that diameter dimension varies in size with opening.
Fig. 5 and Fig. 6 have illustrated the structure of the general cooking vessel cover of micro-wave oven of the utility model second embodiment.
As shown in the figure, loam cake 3 structures of the loam cake 3 of the general cooking vessel cover of micro-wave oven of the utility model second embodiment and first embodiment are basic identical.
The lower cover 2 of the general cooking vessel cover of micro-wave oven of the utility model second embodiment comprises overflow-proof ring 21, lower cover filler ring 22, sealing ring 23, the lid end 24 and movable tegillum 6; Overflow-proof ring 21 inboards are provided with at least 4 rib plates 211.
The sealing ring 23 downside sealing surfaces of lower cover 2 are provided with: sealing plate 4, and sealing plate 4 is preferably processed by plate glass, and its effect provides a weight greater than sealing plane ring loam cake 3, dimensionally stable; Elastic sealing gasket 5; Be attached at the lower surface of sealing plate 4; When containers such as ceramic bowl that use average family during as pot box, damage breach and smooth inadequately of its opening part uses elastic sealing gasket 5 can more effectively keep the sealing state of the lower cover 2 and the interface of pot box.Because the surface of sealing plate 4 and elastic sealing gasket 5 is sealing plane rings of a dimensionally stable; Therefore, the general cooking vessel cover of the micro-wave oven of present embodiment can be that microwave oven containers commonly used (like ceramic bowl, plastic casing etc.) rectangle or circular, that size is different are used the realization rice-cooking function with opening.
At the bottom of the lid of the lower cover 2 of the general cooking vessel cover of micro-wave oven of the utility model second embodiment 24 and constitute an activity with movable tegillum 6 and overflow device 7, comprise backflow hole 241, the horizontal filler ring of the circle 242 that refluxes, overfall 243, movable overfall 244, axis hole 245, movable tegillum 6 and rotating shaft 61.
The horizontal filler ring 243 of overfall, being arranged at refluxes encloses 242 bottom; Movable overfall 244 is arranged on the horizontal filler ring 243 of overfall; Movable tegillum 6 is arranged at movable overfall 244 tops, and the both sides of movable tegillum 6 one ends have rotating shaft 61, and rotating shaft 61 is installed in the backflow of movable overfall 244 tops and encloses in the axis hole 245 of 242 bottoms, and movable tegillum 6 can be that rotate in the axle center with rotating shaft 61.Preferably, the thickness of movable tegillum 6 is less than the thickness of sealing ring 23, and in the present embodiment, the thickness of movable tegillum 6 is 0.5mm, and the thickness of sealing ring 23 is 2.0mm.
Because backflow hole 241 is in normally open,, cause water evaporates to run off too much easily when when reducing resistance that boiling thin rice gruel overflows and adopt said bigger backflow hole 241; For this reason; The general cooking vessel cover of the micro-wave oven of second embodiment has adopted the backflow hole 241 of reduced size, and device 7 is overflowed in the said activity that is provided with said movable tegillum 6 simultaneously, makes when the thin rice gruel boiling is overflowed; Because the thin thickness of movable tegillum 6; In light weight, the thin rice gruel of boiling is easy to open it, and it is less to make boiling thin rice gruel overflow resistance.And when the thin rice gruel that do not seethe with excitement overflowed, movable tegillum 6 state that keeps shut can significantly reduce water evaporates and run off.
The loam cake 3 of the general cooking vessel cover of micro-wave oven of second embodiment has an exhaust whistle 8.When the thin rice gruel in said pot box boiling caused that air pressure raises in the said air chamber 35, birdie will be sent in the said exhaust whistle during air-flow of discharging through the said exhaust whistle 8.This can obtain to be heated the signal that gruel has seethed with excitement when heating gruel, is convenient to remind the user in time to stop to continue heating.That the exhaust whistle 8 can be adopted is existing, plastics are processed whistle or steam whistle that the nuclear whistle, the seedless whistle or other known configurations arranged can effectively avoid adopting the metal whistle issuable spark phenomenon in micro-wave oven.
The sealing plate 4 usefulness plate glass of the utility model are made; Elastic sealing gasket 5 can be used silicon rubber or plastics manufacturings such as Merlon, polytetrafluoroethylene (PTFE); Other part all adopts plastics, glass, the ceramic material that dielectric coefficient is little, microwave penetration property is good to process, and the loam cake 3 of thin-walled also can adopt the manufacturing of plastics plastics sucking moulding method to process.
On the basis of above-mentioned thinking, the said technical scheme of the utility model can extend to other purposes beyond cooking, and stews as using the general cooking vessel cover of micro-wave oven to cooperate with associated vessel, cooks gruel, hot congee, hot meal, Hot dishes etc.
The foregoing description only is used for explanation and explains the utility model, but not is used to limit the utility model.For a person skilled in the art, can make amendment, perhaps part technical characterictic wherein is equal to replacement the technical scheme that aforementioned each embodiment put down in writing.Therefore, the rights protection scope of the utility model should be listed like claims.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. general cooking vessel cover of micro-wave oven; Comprise lower cover and loam cake; It is characterized in that: said lower cover comprises the overflow-proof ring and the lid end, is provided with sealing ring and backflow hole at the bottom of the said lid, and said loam cake directly covers in the said overflow-proof ring of said lower cover; The upper edge of said overflow-proof ring is than the high 10-60mm in the lower edge of said loam cake, and said sealing ring has the sealing surface of taper seat or the sealing surface on plane.
2. the general cooking vessel cover of micro-wave oven according to claim 1, it is characterized in that: the weight of said lower cover is greater than the weight of said loam cake.
3. the general cooking vessel cover of micro-wave oven according to claim 1, it is characterized in that: there is more than one exhaust passage the top of said lower cover, and said exhaust passage is air cleft or the steam vent of said loam cake between loam cake and the lower cover.
4. according to claim 1 or the general cooking vessel cover of 2 or 3 described micro-wave ovens, it is characterized in that: the inboard of said overflow-proof ring is provided with the rib plate of auxiliary said loam cake location, and the quantity of said rib plate is at least 3.
5. the general cooking vessel cover of micro-wave oven according to claim 4 is characterized in that: said loam cake is provided with the expansion limit, and said expansion sideband has and the corresponding assembling recess in quantity, the position of said rib plate.
6. the general cooking vessel cover of micro-wave oven according to claim 4 is characterized in that: said lower cover is provided with activity and overflows device, and said activity is overflowed device and is provided with the circle that refluxes, and the bottom of said backflow circle is provided with the said backflow hole of horizontal opening.
7. the general cooking vessel cover of micro-wave oven according to claim 5 is characterized in that: said activity is overflowed device and is provided with movable overfall, and said movable overfall top is provided with movable tegillum, the thickness of the thickness of said movable tegillum at the bottom of less than said lid.
8. the general cooking vessel cover of micro-wave oven according to claim 5, it is characterized in that: the sealing surface of said sealing ring is provided with elastic sealing gasket.
9. the general cooking vessel cover of micro-wave oven according to claim 5 is characterized in that: said loam cake has an exhaust whistle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204387119U CN202277245U (en) | 2011-11-08 | 2011-11-08 | Rice cooker lid general for microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204387119U CN202277245U (en) | 2011-11-08 | 2011-11-08 | Rice cooker lid general for microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202277245U true CN202277245U (en) | 2012-06-20 |
Family
ID=46223433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204387119U Expired - Fee Related CN202277245U (en) | 2011-11-08 | 2011-11-08 | Rice cooker lid general for microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202277245U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323711A (en) * | 2014-10-16 | 2015-02-04 | 高小妹 | Anti-spilling cover for cooking porridge |
| CN106580149A (en) * | 2016-12-07 | 2017-04-26 | 四川理工学院 | Universal seal cover for preserving pickled vegetable, and sealing method of thereof |
| CN112932263A (en) * | 2021-03-23 | 2021-06-11 | 徐州工程学院 | Anti-overflow cooker for microwave oven |
| CN113545669A (en) * | 2021-08-25 | 2021-10-26 | 李程 | Anti-overflow easily clears up electric rice cooker top cap |
-
2011
- 2011-11-08 CN CN2011204387119U patent/CN202277245U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104323711A (en) * | 2014-10-16 | 2015-02-04 | 高小妹 | Anti-spilling cover for cooking porridge |
| CN106580149A (en) * | 2016-12-07 | 2017-04-26 | 四川理工学院 | Universal seal cover for preserving pickled vegetable, and sealing method of thereof |
| CN112932263A (en) * | 2021-03-23 | 2021-06-11 | 徐州工程学院 | Anti-overflow cooker for microwave oven |
| CN112932263B (en) * | 2021-03-23 | 2021-11-02 | 徐州工程学院 | Anti-overflow cooker for microwave oven |
| CN113545669A (en) * | 2021-08-25 | 2021-10-26 | 李程 | Anti-overflow easily clears up electric rice cooker top cap |
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