CN201571997U - Multifunctional electrical rice cooker - Google Patents
Multifunctional electrical rice cooker Download PDFInfo
- Publication number
- CN201571997U CN201571997U CN2009202303747U CN200920230374U CN201571997U CN 201571997 U CN201571997 U CN 201571997U CN 2009202303747 U CN2009202303747 U CN 2009202303747U CN 200920230374 U CN200920230374 U CN 200920230374U CN 201571997 U CN201571997 U CN 201571997U
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- water storage
- storage case
- rice cooker
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Abstract
The utility model discloses a multifunctional electrical rice cooker which solves the problem that the existing electrical rice cooker can not fill water automatically and set the water-filling time. The technical scheme is as follows: the existing electrical rice cooker comprises a cooker cover, a cooker body and an inner container; a water storage box with an automatic water-filling mechanism is arranged above the inside of the inner container; and the water storage box takes the inner container as a support. The multifunctional electrical rice cooker has simple structure, is safe and reliable, can conveniently control the water-adding time and add the water automatically, can be applied to electrical rice cookers and electrical pressure cookers as well as food electrical appliances needing timing control on water filling, such as bread machines, soybean milk machines, fruit juice squeezers, and the like.
Description
Technical field
The utility model relates to a kind of small household appliances, a kind of specifically multifunctional electric rice cooker.
Background technology
The universal life that has made things convenient for people greatly of electric cooker, electric cooker function in the market is progressively perfect, not only can cook immediately, but also setting-up time is regularly cooked, and is very convenient for busy working clan.The timing rice-cooking function of electric cooker mainly is to pass through microcomputerized control, when arriving the time of setting in advance, sending the heating function of signal enabling electric cooker cooks, people only need before the morning working rice put well water and place electric cooker and configure the time of cooking like this, just need not to wait for when people go home evening and can in time have fresh hot meal.But owing to steep at dusk from morning among the Mi Zaishui, long soaking time, foaming is sent out and is risen seriously, makes that the rice mouthfeel that boils is relatively poor, and nutrient content descends, and is unfavorable for healthy quality life. always
In addition, for electric pressure rice cooker, pot cover is had a mind to or is not intended to open the danger that causes the user to be scalded by high temperature and high pressure steam in the pot, standard GB 13623-2003 regulation when avoiding in the pot pressure being arranged: when pot inner pressure surpasses 5kPa when above, pot cover can not be opened.A part of in the market electric pressure rice cooker takes following structure to reach the requirement of aforesaid standards: pot cover one end is hinged with the pot body, the other end fastens with the pot body by the folding lid mechanism that rotation is fixed on the pot cover, pot cover is provided with the safety device of uncapping that is subjected to regulator control, during depressurization phase, regulator makes the safety device of uncapping keep away closing mechanism, the folding lid mechanism rotates under the power effect of uncapping and breaks away from the pot body, and pot cover can normally be opened; During packing state, regulator makes the safety device of uncapping be moved to folding lid mechanism below, folding lid mechanism clamping stagnation can not be rotated, thereby pot cover can not be opened.But in actual use, when electric pressure rice cooker occurs unusual, regulator is in depressurization phase, when the safety device of uncapping keeps away closing mechanism, tends to occur because discharge channel is stopped up, so that pot inner pressure is greater than the situation of 5kPa, at this moment, apply the power of uncapping greater than pot inner pressure if the user splits closing mechanism, pot cover still can being forced to property be opened, thereby occur burn user's accident of steam most probably, can not guarantee that the user's is safe in utilization.
Summary of the invention
The utility model is in order to solve the problems of the technologies described above, provide a kind of simple in structure, easy to use, can freely set and add water time, safe and reliable multifunctional electric rice cooker.
Technical scheme comprises pot lid, pot body and inner bag, and the top is provided with the water storage case of band from water-drainage mechanism in the described inner bag, and described water storage case is support with the inner bag.
Described pot lid comprises loam cake and removable cover, and described water storage case is connected with removable cover is removable.
Described water storage case upper end extension forms the extension limit that can be articulated on the inner bag, and water storage case is articulated on the inner bag through hanging the limit.
The bracing frame that can be supported on the inner bag is established in described water storage case bottom.
The described central part that is positioned at water storage case from water-drainage mechanism.
Described is the switching valve that is located at the water storage case bottom from water-drainage mechanism.
Be located at the drive unit of stewing in covering described also comprising from water-drainage mechanism, and described drive unit comprises that power source and control open and close the executing agency of valve.
Described switching valve comprises that the hypomere that is connected with water storage case bottom establishes the slideway of first spring base, establish the stroke push rod that is set with back-moving spring in the slideway, described stroke push rod lower end is passed slideway and is provided with the lower position block that can cooperate with water storage case bottom leaking hole, and upper limit position block is established in the upper end.
Described executing agency comprises the push rod that is positioned at pot lid, its lower end contacts with upper limit position block, and the upper end is provided with stroke slider up and down, and described push rod is with the stroke spring outward, the stroke spring is between the stroke slider and second spring base, and described second spring base is positioned at the push rod periphery and is connected with pot lid.
Described power source is a motor, is with the cam that contacts with stroke upper end of slide block up and down on the described electric machine rotational axis.
Described water storage case is connected by buckling component with the removable cover that pot covers the bottom surface.
Describedly can be located at the optional position of water storage case from water-drainage mechanism, preferred central part.Discharge water to inner bag by the controlled system of switching valve that is located at the water storage case bottom, by pushing the upper limit position block of stroke push rod upper end, make the back-moving spring on the upper limit position block compression travel push rod, thereby the lower position block of blocking leaking hole is moved down simultaneously, the water in the water storage case can be flowed out by leaking hole.When loosening the upper limit position block of push rod upper end, back-moving spring reset and upwards the roof pressure upper limit position block drive to move until its lower position block return on the stroke push rod and block leaking hole again and reach spacing purpose.Described leaking hole is provided with one at least, also can be provided with around the lower position block a plurality of, aperture and the number flow set that discharges water as required.
In the utility model, opening and closing valve can adopt manual mode to push, as scheme optimization, opening and closing valve can be driven by drive unit, power source those skilled in the art of drive unit are choose reasonable as required, and as existing commercially available various motors, magnetic valve or cylinder or the like, power source is installed in pot lid, with can drive the executing agency that opens and closes valve and be connected, the startup of power source and stop can be by microcomputerized control.For the specific design of executing agency, those skilled in the art can carry out appropriate design according to the difference of the power source of selecting, and open and close valve opening and closing as long as can drive.
Preferred power source is a motor, the cam that is with on the electric machine rotational axis, and described cam contacts with stroke upper end of slide block up and down.At stroke upper end of slide block face up and down guide recess can also be set is the cam guiding, the stroke slider up and down of push rod and push rod upper end can reach active force the stroke push rod, described push rod and stroke push rod adopt the mode of contact to be connected to be for when covering from pot when taking off water storage case, push rod can separate easily with the stroke push rod, is convenient to dismounting.
Further, be with the stroke spring on push rod, the stroke spring is up and down between the stroke slider and second spring base, and described second spring base is positioned at the push rod periphery and is connected with pot lid.Compression travel spring simultaneously when pressing down up and down stroke slider, when unclamping up and down stroke slider, the stroke spring is replied to withstand on the stroke slider and is moved, so promptly when pot cover and water storage case be in released state the time, the stroke spring also can withstand stroke slider up and down, guarantees the initial position that push rod is got back to.
Water storage case can be arranged in the inner bag by variety of way, the removable cover that will cover the bottom as stewing takes off with water storage case and is connected by buckling component, can guarantee tight firm connection of water storage case and removable cover, also can be when in water storage case, adding water purpose for convenience detach, and because the removable cover diameter is greater than the inner bag upper end diameter, water storage case can hang over top in the inner bag via removable cover, and described water storage case and removable cover contact position can also be with seal to guarantee reliable sealing performance; The upper end extension of water storage case can also be formed the extension limit that can be articulated on the inner bag in addition, hang in the inner bag by hanging the limit; Even can also adopt bracing frame that water storage case is supported in the inner bag, in back two kinds of set-up modes, can also cover at pot as required and select to install additional or cancel removable cover.
The perimembranous of described push rod and stroke push rod contact position also can be provided with seal, for example by being located at the corresponding seal that cooperatively interacts on pot lid and the slideway, guarantees the effective sealing between two push rods and pot lid and water storage case.
Beneficial effect:
1, push or loosen up and down stroke slider by active force, it is vertically descending to exert all one's strength, the lower position block that reaches the stroke push rod moves down or return, finish the purpose of opening or closing water storage case bottom leaking hole, the water in the water storage case can be flowed in the inner bag, reaching need not to uncap directly adds the purpose of water.
2, utilizing the microcomputerized control drive unit that active force vertically downward the power of being converted into is reached pushes or loosens the purpose of stroke slider up and down, thereby can artificially set time that discharges water and the amount that discharges water, for example cook and discharge water last quarter, so just can not be because of the soaked mouthfeel that influences rice too for a long time of the grain of rice, guaranteed that simultaneously nutrition can not run off because of the excessive immersion of the grain of rice, be specially adapted to busy working clan.
3, when the utility model is applied to electric pressure rice cooker, can also in inner bag, discharge water by control, can effectively prevent the generation of steam scald story, the security reliability height.
4, not only can discharge water in the water storage case, can also the container (as water storage case is used as food steamer) boil steaming be put into other food and inner bag uses simultaneously as stewing, make electric cooker have the function of handling multiple food simultaneously.
5, not only can be applied to electric cooker, electric pressure cooker, all food electrical equipment that need timing controlled to discharge water all can be used, for example bread producing machine, soy bean milk making machine, fruit juice mixer or the like, not only can add water by unattended self-timing by microcomputerized control, by calculating to flow, also can accurately control the water yield of adding, simple in structure, convenient and practical.
Description of drawings
Fig. 1 is the scheme of installation of the utility model embodiment 1 water storage case 18.
Fig. 2 cover 6 and the partial assembled schematic diagram (not shown from water-drainage mechanism 100) of water storage case 18 for pot.
Fig. 3 is the structural representation of water storage case 18.
Fig. 4 is from the cutaway view of water-drainage mechanism 100 and closed condition schematic diagram.
Fig. 5 is the view (wherein the A1-A2 direction is a water (flow) direction) that discharges water from water-drainage mechanism 100.
Fig. 6 is pot lid 6 of band removable cover 6.1 among the embodiment 2 and the scheme of installation of water storage case 18 schemes one.
Fig. 7 is not with pot lid 6 of removable cover 6.1 and the scheme of installation of water storage case 18 schemes one among the embodiment 2.
Fig. 8 is the local scheme of installation of water storage case 18 schemes two among the embodiment 2.
Fig. 9 is the local scheme of installation of water storage case 18 schemes three among the embodiment 2.
Figure 10 is the scheme of installation of embodiment 3 water storage cases 18.
Wherein, stroke slider, 4-push rod, the last seal of 5-, 6-pot lid, 6.1-removable cover, 6.2-upper cover plate, 7-lower seal, 8-stroke push rod, 9-lower position block, 10-upper limit position block, 11-stroke spring, 12-second spring base, 13-back-moving spring, 14-slideway, 15-first spring base, 16-sealing ring, 17-leaking hole, 18-water storage case, 19-stew fastener under body, 20-inner bag, 20.1-boss, 21-buckling component, 21.1-upper fastener, the 21.2-, 22-extension limit, 23-bracing frame, 100-from water-drainage mechanism up and down for 1-motor, 2-cam, 3-.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further explained explanation:
Embodiment 1
With reference to Fig. 1, the utility model comprises pot lid 6, pot body 19 and the inner bag 20 that is provided with upper cover plate 6.2 and removable cover 6.1, the removable cover 6.1 that pot described in the present embodiment covers 6 bottom surfaces separates with upper cover plate 6.2, removable cover 6.1 is connected and seals by seal such as sealing ring through buckling component 21 and water storage case 18 are removable, water storage case 18 can hang on the inner bag 20 by removable cover 6.1, after also can passing through removable cover 6.1 and upper cover plate 6.2 be connected, form water storage case 18 and cover 6 states that are connected with pot.With reference to Fig. 2 and Fig. 3, buckling component 21 is made up of the following fastener 21.2 that cooperatively interacts with upper fastener 21.1 that is located at the upper fastener 21.1 on the removable cover 6.1 and be located on the water storage case 18.Be provided with in the water storage case 18 from water-drainage mechanism 100, with reference to Fig. 4, describedly comprise drive unit and open and close valve from water-drainage mechanism 100, open and close valve and comprise that the hypomere that is connected with water storage case 18 bottoms establishes the slideway 14 of first spring base 15, be provided with stroke push rod 8 in the described slideway 14, the upper limit position block 10 that passes removable cover 6.1 is established in stroke push rod 8 upper ends, the lower position block 9 that is with sealing ring 16 is established in the lower end, lower position block 9 is used to limit the stroke of stroke push rod 8 returns and passes slideway 14 cooperate with the leaking hole 17 of water storage case 18 bottoms, by moving down or return plays open or closes the purpose of leaking hole 17.Back-moving spring 13 is enclosed within on the stroke push rod 8 between the upper limit position block 10 and first spring base 15.Described drive unit comprises motor 1 and the executing agency as power source, described executing agency comprises and is positioned at the push rod 4 that upper cover plate 6.2 lower ends contact with upper limit position block 10, stroke slider 3 is up and down established in described push rod 4 upper ends, stroke spring 11 is sleeved on up and down on the push rod 4 between the stroke slider 3 and second spring pedestal 12, described second spring pedestal 12 be positioned at push rod 4 around and be connected on the upper cover plate 6.2.Motor 1 also is fixed on (the preferred reducing motor that has encoder that adopts on the upper cover plate 6.2, can very accurately control the rotation of motor), be with cam 2 on the rotating shaft of motor 1, can drive cam 2 rotation, cam 2 contacts with the upper surface of stroke slider 3 up and down.And, be to guarantee good guiding, though not shown, can also leave a guide recess in the upper surface of stroke slider 3 up and down, cam 2 places groove, so that be that cam 2 leads.For having carried out the water-tight processing around the contact position of the lower end of upper limit position block 10 and push rod 4, the annular lower seal 7 that a section is the U type is established in present embodiment middle slideway 14 upper ends, seal 5 on the annular that it is the U type that a section is established in upper cover plate 6.2 lower ends of push rod 4 peripheries, upper- lower seal part 5,7 is corresponding mutually to be provided with, and the contact jaw of push rod 4 and stroke push rod 8 is in the sealing state.This reality is novel to be not limited to above-mentioned sealing means, and other is conventional decides sealing means and also can adopt.
Operation principle
With reference to Fig. 4 and Fig. 5, motor 1 is subjected to the microcomputerized control on the electric cooker, when discharge time is scheduled in arrival, micro computer sends signal, motor 1 power connection, motor 1 rotating shaft rotation set angle, driving cam 2 rotates, make the longer side of radius of cam 2 go to up and down stroke slider 3 contact-making surfaces and stop, and then the revolving force of motor 1 is converted into vertically downward an active force, stroke slider 3 vertically moves down about promoting, and power is reached push rod 4 successively, stroke push rod 8, compression travel spring 11 and back-moving spring 13 simultaneously, the lower position block 9 of stroke push rod 8 lower ends is moved down, when vertical displacement L1 moves down distance greater than 0 the time, leaking hole 17 is by open, and water is flowed in the inner bags 20 by leaking hole 17; When (can pass through flow rate calculation in advance) or discharge time reach setting-up time when waterdrainage amount reaches setting value, micro computer sends signal drive motor 1 once more and rotates, driving cam 2 rotates, make the radius shorter side of cam 2 go to the contact-making surface place of stroke slider 3 up and down, at this moment, acting on up and down, the active force of stroke slider 3 disappears, because the reaction force that stroke spring 11 and back-moving spring 13 are common, promoting stroke push rod 8 and push rod 4 makes and moves on the stroke slider 3 up and down and continue to keep and the contacting of cam 3 end faces, move on the lower position block 9 of while stroke push rod 8 is also corresponding, block leaking hole 17 once more, discharging water stops.
In the time of need in water storage case 18, adding water, earlier upper cover plate 6.2 is opened by overturning on pot body 19, while is in the push rod 4 of the state of being in contact with one another in water-drainage mechanism 100 and the upper limit position block 10 of stroke push rod 8 separates, upper- lower seal part 5,7 separate, because the reaction of stroke spring 11, push rod 4 after the separation can well keep initial position, and can not deviate from by upper cover plate 6.2 bottom surfaces with gravity, open buckling component 21 again, water storage case 18 is separated with removable cover 6.1, water filling in water storage case 18 then is connected water storage case 18 aligned position once more and hangs on the inner bag 20 through buckling component 21 again with removable cover 6.1, cover upper cover plate 6.2 at last and get final product.
The utility model is not limited to above-mentioned concrete structure, for example can also be by on removable cover 6.1, opening a water filling port, and need not like this water storage case is separated with removable cover 6.1 also can directly water filling in water storage case.
In the present embodiment, water storage case 18 hangs on the inner bag 20 by hanging limit 22, and the mode of articulating has multiple, exemplifies out three kinds of schemes in the present embodiment:
In scheme one, removable cover 6.1 is connected upper cover plate 6.2 bottoms (with reference to Fig. 6), perhaps directly cancel removable cover (with reference to Fig. 7), with reference to Fig. 7, Fig. 8, the mode that articulates of water storage case 18 is, the upper end extension of described water storage case 18 forms hangs limit 22, hangs that limit 22 is whole to be routed up the upper end-face edge that meets or exceeds inner bag 20 and hang on the upper end-face edge outside, water storage case 18 directly is articulated on the inner bag 20, and all the other are with embodiment 1.
In the scheme two, the mode that articulates of water storage case 18 is (with reference to Fig. 8), hangs the edge that limit 22 does not surpass inner bag 20, hangs on the hypotenuse of inner bag 20 upper end-face edge inboards, can make water storage case 18 be articulated in inner bag 20 equally, and all the other are with embodiment 1.
In the scheme three, the mode that articulates of water storage case 18 is (with reference to Fig. 9), and inboard, inner bag 20 upper end is provided with boss 20.1, the extension limit 22 of water storage case 18 cooperates with this boss 20.1, be articulated on the boss 20.1, aqua storage tank 18 is articulated on the inner bag 20, all the other are with embodiment 1.
During water filling, directly upset is opened to stew and is covered 6, and water filling gets final product in water storage case 18.
With reference to Figure 10, in the present embodiment, removable cover 6.1 is connected upper cover plate 6.2 bottoms, and described water storage case 18 is supported in the inner bag 20 by bracing frame 23, and all the other are with embodiment 1.
During water filling, directly upset is opened to stew and is covered 6, and water filling gets final product in water storage case 18.
Claims (11)
1. a multifunctional electric rice cooker comprises pot lid, pot body and inner bag, it is characterized in that the top is provided with the water storage case of band from water-drainage mechanism in the described inner bag, and described water storage case is support with the inner bag.
2. multifunctional electric rice cooker as claimed in claim 1 is characterized in that, described pot lid comprises loam cake and removable cover, and described water storage case is connected with removable cover is removable.
3. multifunctional electric rice cooker as claimed in claim 1 is characterized in that, described water storage case upper end extension forms the extension limit that can be articulated on the inner bag, and water storage case is articulated on the inner bag through hanging the limit.
4. multifunctional electric rice cooker as claimed in claim 1 is characterized in that, the bracing frame that can be supported on the inner bag is established in described water storage case bottom.
5. multifunctional electric rice cooker as claimed in claim 1 is characterized in that, the described central part that is positioned at water storage case from water-drainage mechanism.
6. as the described multifunctional electric rice cooker of each claim of claim 1-4, it is characterized in that described is the switching valve that is located at the water storage case bottom from water-drainage mechanism.
7. multifunctional electric rice cooker as claimed in claim 6 is characterized in that, be located at the drive unit of stewing in covering described also comprising from water-drainage mechanism, and described drive unit comprises that power source and control open and close the executing agency of valve.
8. as multifunctional electric rice cooker as described in the claim 7, it is characterized in that, described switching valve comprises that the hypomere that is connected with water storage case bottom establishes the slideway of first spring base, establish the stroke push rod that is set with back-moving spring in the slideway, described stroke push rod lower end is passed slideway and is provided with the lower position block that can cooperate with water storage case bottom leaking hole, and upper limit position block is established in the upper end.
9. multifunctional electric rice cooker as claimed in claim 7, it is characterized in that, described executing agency comprises the push rod that is positioned at pot lid, its lower end contacts with upper limit position block, the upper end is provided with stroke slider up and down, described push rod is with the stroke spring outward, and the stroke spring is between the stroke slider and second spring base, and described second spring base is positioned at the push rod periphery and is connected with pot lid.
10. multifunctional electric rice cooker as claimed in claim 7 is characterized in that, described power source is a motor, is with the cam that contacts with stroke upper end of slide block up and down on the described electric machine rotational axis.
11. multifunctional electric rice cooker as claimed in claim 2 is characterized in that, described water storage case is connected by buckling component with the removable cover that pot covers the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202303747U CN201571997U (en) | 2009-11-27 | 2009-11-27 | Multifunctional electrical rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202303747U CN201571997U (en) | 2009-11-27 | 2009-11-27 | Multifunctional electrical rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201571997U true CN201571997U (en) | 2010-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202303747U Expired - Lifetime CN201571997U (en) | 2009-11-27 | 2009-11-27 | Multifunctional electrical rice cooker |
Country Status (1)
| Country | Link |
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| CN (1) | CN201571997U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406432A (en) * | 2011-10-12 | 2012-04-11 | 湖北益都电器有限公司 | Multifunctional electric cooker |
| JP2014000468A (en) * | 2011-03-07 | 2014-01-09 | Tiger Vacuum Bottle Co Ltd | Electric rice cooker |
| CN103644361A (en) * | 2013-12-16 | 2014-03-19 | 信宜市茂森科技实业有限公司 | Electric cooker |
| CN107836978A (en) * | 2016-09-21 | 2018-03-27 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
-
2009
- 2009-11-27 CN CN2009202303747U patent/CN201571997U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014000468A (en) * | 2011-03-07 | 2014-01-09 | Tiger Vacuum Bottle Co Ltd | Electric rice cooker |
| CN102406432A (en) * | 2011-10-12 | 2012-04-11 | 湖北益都电器有限公司 | Multifunctional electric cooker |
| WO2013053233A1 (en) * | 2011-10-12 | 2013-04-18 | 湖北益都电器有限公司 | Multifunctional rice cooker |
| CN102406432B (en) * | 2011-10-12 | 2014-01-08 | 湖北益都电器有限公司 | Multifunctional electric cooker |
| TWI480012B (en) * | 2011-10-12 | 2015-04-11 | Hubei Yidu Electric Co Ltd | A multi-function electric pot |
| CN103644361A (en) * | 2013-12-16 | 2014-03-19 | 信宜市茂森科技实业有限公司 | Electric cooker |
| CN107836978A (en) * | 2016-09-21 | 2018-03-27 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN107836978B (en) * | 2016-09-21 | 2023-06-30 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20100908 |