CN204351643U - Electric cooker and cover plate thereof - Google Patents
Electric cooker and cover plate thereof Download PDFInfo
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- CN204351643U CN204351643U CN201420873581.5U CN201420873581U CN204351643U CN 204351643 U CN204351643 U CN 204351643U CN 201420873581 U CN201420873581 U CN 201420873581U CN 204351643 U CN204351643 U CN 204351643U
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- cover
- cover plate
- rotation
- securing
- electric cooker
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- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 59
- 238000009434 installation Methods 0.000 claims description 10
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 12
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 238000010411 cooking Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a kind of electric cooker and cover plate thereof.Electric cooker comprises pot body, rotatable interior pot, upper cover and cover plate, and cover plate comprises securing cover plate and rotation cover, and securing cover plate is fixedly connected with the upper cover of electric cooker; Rotation cover is rotationally connected by a rotating shaft and securing cover plate, and is positioned at the below of securing cover plate, and the lower face of rotation cover is connected with sealing ring; Eccentric position place on the lower face of securing cover plate is provided with projection, and protruding protruding end is resisted against on the upper face of rotation cover.The cover plate of the electric cooker that the utility model provides, securing cover plate maintains static, rotation cover is followed interior pot and is rotated together, and the circumference of rotation cover can be subject to protruding spacing and squeezing action, to ensure that rotation cover steadily rotates, prevent rotation cover from occurring fluctuating beat, while the problem that tilts, making rotation cover coordinate closely with interior pot, the problem such as effectively prevent steam leakage, meter Shui Liu goes out; Reduction rotation cover and securing cover plate collide the noise produced simultaneously.
Description
Technical field
The utility model relates to domestic cooking appliance field, more specifically, relates to a kind of cover plate of electric cooker and comprises the electric cooker of this cover plate.
Background technology
Electric cooker is in the process of cooking, along with the impact that passing and the water temperature of soak time rise, grain of rice surface starts gelatinization and becomes sticky, cause being bonded together between the grain of rice formation caking phenomenon, thus affect the mouthfeel of cooking, the method that the interior pot of electric cooker is rotated is adopted in correlation technique, eliminate grain of rice caking phenomenon, and make cover plate follow interior pot to rotate together, because cover plate only has center spacing, cause cover plate when coordinating rotation with interior pot, easily occur while the problem that tilts, cover plate and interior lightly fried dumpling are closed not tight, cause poor sealing, steam leakage, the problems such as meter Shui Liu goes out, simultaneously when interior pot drives cover plate to rotate, due to the inertia beat of interior pot, cause cover plate and then to rise and fall beat, cover plate and upper cover are collided and produces noise.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the object of an aspect of the present utility model is, provides a kind of and can either effectively avoid cover plate to rotate tilting the steam leakage, the meter Shui Liu that cause going out phenomenon, the cover plate of electric cooker can reduce again collision that cover plate fluctuating beat causes, reducing noise.
The object of another aspect of the present utility model is, provides a kind of electric cooker comprising above-mentioned cover plate.
For achieving the above object, the embodiment of the utility model aspect provides a kind of cover plate of electric cooker, comprise: rotation cover, described rotation cover is rotationally connected by the upper cover of a rotating shaft and described electric cooker, and be positioned at the below of described upper cover, and the lower face of described rotation cover is connected with sealing ring; And being provided with projection between described upper cover and described rotation cover, described projection is positioned at the eccentric position place of described upper cover and described rotation cover.
The cover plate of the electric cooker that above-described embodiment provides, comprise rotation cover, rotation cover is rotationally connected by a rotating shaft and upper cover, and the lower face of rotation cover is connected with sealing ring, like this, when electric cooker works, rotation cover can be followed interior pot and be rotated together, and sealed by sealing ring between rotation cover and interior pot, with the generation of problems such as preventing steam leakage, meter Shui Liu goes out; Projection is provided with between upper cover and rotation cover, projection is positioned at the eccentric position place of upper cover and rotation cover, like this, in rotation cover rotary course, the circumference of rotation cover can be subject to protruding spacing and squeezing action, to ensure that rotation cover steadily rotates, prevent rotation cover from occurring fluctuating beat, while the problem of tilting, thus effectively prevent the rotation cover that causes because of the fluctuating beat of rotation cover and interior lightly fried dumpling closes tight, thus the poor sealing caused, steam leakage, meter Shui Liu such as to go out at the problem; The fluctuating beat because of rotation cover can be effectively reduced simultaneously, and the collision between the rotation cover caused and securing cover plate, thus reduce the noise produced because of collision.
In addition, the cover plate of electric cooker that the utility model above-described embodiment provides also has following additional technical feature:
According to an embodiment of the present utility model, between described upper cover and described rotation cover, be provided with multiple described projection, and multiple described projection is evenly arranged along the circumference of described cover plate.
In above-described embodiment, multiple projection is provided with between upper cover and rotation cover, and multiple projection is uniform along the circumference of cover plate, to realize the even position-limiting action of multiple projection to the circumference of rotation cover, make rotation cover uniform force in the circumferential, coordinate tightr with interior pot, prevent rotation cover occur in rotary course fluctuating beat, tilt problem, further ensure rotation cover smooth and easy, steadily rotate.
According to an embodiment of the present utility model, described cover plate also comprises: securing cover plate, described securing cover plate is fixedly connected with the upper cover of described electric cooker, described rotation cover is dynamically connected by described rotating shaft and described securing cover plate, and described securing cover plate is between described rotation cover and described upper cover; The eccentric position place of one in the lower face of described securing cover plate and the upper face of described rotation cover is provided with described projection, and the protruding end of described projection is resisted against on another in the upper face of described rotation cover and the lower face of described securing cover plate.
According to an embodiment of the present utility model, described projection comprises rolling element, one in the lower face of described securing cover plate and the upper face of described rotation cover is provided with mounting groove, described rolling element is arranged in described mounting groove, and can roll in described mounting groove, described rolling element protrudes described mounting groove, and protruding end is resisted against on another in the upper face of described rotation cover and the lower face of described securing cover plate.
In above-described embodiment, rolling element is provided with between the upper face and the lower face of securing cover plate of rotation cover, make in rotation cover rotary course, rolling element can be followed rotation cover and be rotated together in mounting groove, rolling element can play position-limiting action, effectively prevent rotation cover from fluctuating beat occurring in rotary course, while the problem of tilting, make rotation cover can follow interior pot steadily to rotate together, thus ensure to fit tightly between rotation cover and interior pot, the generation of the problem such as effectively prevent steam leakage, meter Shui Liu goes out; And the protruding end of rolling element is resisted against on the upper face of rotation cover or the lower face of securing cover plate, make between rotation cover and securing cover plate, to remain certain gap, effectively prevent rotation cover and securing cover plate collides, thus reduce the noise produced because of collision; And be rolling friction between the protruding end of rolling element and rotation cover or securing cover plate, frictional force is little, reduces resistance when rotation cover rotates.
According to an embodiment of the present utility model, described rolling element comprises roller and back shaft, described roller is arranged on described back shaft, the two ends of described back shaft are arranged in described mounting groove, described roller is installed in rotation on described back shaft or described back shaft is installed in rotation in described mounting groove, and the part of described roller protrudes described mounting groove.
In above-described embodiment, rolling element comprises roller and back shaft, and roller is installed in rotation on back shaft, realizes roller and rotates on back shaft; Or back shaft is installed in rotation in mounting groove, realizing back shaft drives roller to rotate, and then realize roller and can rotate in mounting groove, and the part of roller protrudes mounting groove, and be resisted against on the upper face of rotation cover or the lower face of securing cover plate, roller can play position-limiting action, rotation cover is made to remain certain gap in rotary course and between securing cover plate, ensure the steady rotation of rotation cover, effectively prevent rotation cover and securing cover plate collides, thus reduce the noise produced because of collision; And in rotation cover rotary course, roller can be followed rotation cover and be rotated together, due between roller and rotation cover for rolling friction, effectively reduce frictional resistance when rotation cover rotates, thus ensure that rotation cover smooth and easy, steadily rotate.
According to an embodiment of the present utility model, described rolling element comprises ball, and described ball is placed in described mounting groove, and the diameter of described ball is greater than the groove depth of described mounting groove, makes the part of described ball protrude described mounting groove.
In above-described embodiment, the part of ball protrudes mounting groove, and being resisted against on the upper face of rotation cover or the lower face of securing cover plate, such ball can make rotation cover remain certain gap in rotary course and between securing cover plate, ensures the steady rotation of rotation cover; Ball can rotate in mounting groove simultaneously, thus make ball can follow rotation cover to rotate together, make to be rolling friction between ball and rotation cover, thus ensure that rotation cover smooth and easy, steadily rotate, reach prevent steam leakage, meter Shui Liu goes out, and reduces the object that rotation cover and securing cover plate collided, reduced noise; And the contact between the upper face of ball and rotation cover or the lower face of securing cover plate is point cantact, contact area is little, make the force of rolling friction between ball and rotation cover or securing cover plate less, further reduce frictional resistance when rotation cover rotates, rotation cover is rotated more smooth and easy.
According to an embodiment of the present utility model, described rolling element comprises back shaft and is arranged on the roller at described back shaft two ends, described mounting groove is the step trough that opening is little, internal cavity size is large, roller described in one is positioned at described mounting groove, roller described in another is positioned at outside described mounting groove, and is resisted against in the upper face of described rotation cover and the lower face of described securing cover plate on another.
In above-described embodiment, the roller being positioned at mounting groove can play position-limiting action, rolling element is avoided to deviate from mounting groove, another roller be positioned at outside mounting groove is resisted against on the upper face of rotation cover or the lower face of securing cover plate, rotation cover can be made to remain certain gap in rotary course and between securing cover plate, be conducive to the steady rotation ensureing rotation cover; And for rolling friction between roller and rotation cover, frictional force is little, thus ensure that rotation cover smooth and easy, steadily rotate.
According to an embodiment of the present utility model, described rolling element is wrapped with resilient sleeve or described rolling element is the elastic rolling body that elastomeric material is made.
According to an embodiment of the present utility model, the eccentric position place of the lower face of described securing cover plate is provided with described projection, and the protruding end of described projection is resisted against on the upper face of described rotation cover.Certainly, also projection can be arranged on the upper face of rotation cover, protruding protruding end is resisted against on the lower face of securing cover plate.
According to an embodiment of the present utility model, the center position of described securing cover plate is provided with installation through hole, the lower end of described rotating shaft is fixedly connected with described rotation cover, upper end is installed in rotation in described installation through hole, described rotation cover offers steam inlet, described rotating shaft offers the logical steam vent be communicated with described steam inlet.
In above-described embodiment, the center position of securing cover plate is provided with installation through hole, and the lower end of rotating shaft is fixedly connected with rotation cover, upper end is installed in rotation on installs in through hole, achieve being fixedly connected with of rotation cover and securing cover plate, like this in interior pot rotation process, rotation cover can drive rotating shaft to rotate, and securing cover plate keeps motionless; Rotation cover offers steam inlet, rotating shaft offers the logical steam vent be communicated with steam inlet, the steam produced when electric cooker is worked, enters logical steam vent by steam inlet, and discharge from installation through hole, to prevent the steam pressure in electric cooker excessive.
According to an embodiment of the present utility model, described securing cover plate is detachably connected with described detachable upper cover, is convenient to securing cover plate and rotation cover to pull down simultaneously, cleans.
The embodiment of another aspect of the present utility model provides a kind of electric cooker, comprising: pot body; The interior pot rotated, is placed in described pot body; Upper cover, opens or covers on described pot body; With the cover plate of the electric cooker described in above-mentioned any embodiment, described cover plate is connected with described upper cover, the opening of described interior pot seals by the rotation cover of described cover plate, and rotates with described interior pot, and has the beneficial effect of the cover plate of the electric cooker described in above-mentioned any embodiment.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the sectional structure schematic diagram that the cover plate of electric cooker according to the utility model one embodiment and upper cover assemble;
Fig. 2 is the A portion structure enlarged diagram of Fig. 1;
Fig. 3 is the structural representation of securing cover plate in Fig. 1.
Wherein, the corresponding relation in Fig. 1 to Fig. 3 between Reference numeral and component names is:
10 securing cover plates, 100 mounting grooves, 101 install through hole, 102 buckles, 20 rotation covers, 200 steam inlets, 30 rolling elements, 300 back shafts, 301 rollers, 40 upper covers, 50 rotating shafts, 500 logical steam vents, 60 sealing rings
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Electric cooker according to some embodiments of the utility model and cover plate thereof are described with reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, the utility model provides a kind of cover plate of electric cooker, comprising: securing cover plate 10 and rotation cover 20.
Wherein, as shown in Figure 1, described securing cover plate 10 is fixedly connected with the upper cover 40 of described electric cooker;
Described rotation cover 20 is rotationally connected with described securing cover plate 10 by a rotating shaft 50, and is positioned at the below of described securing cover plate 10, and the lower face of described rotation cover 20 is connected with sealing ring 60;
Eccentric position place on of the lower face of described securing cover plate 10 is provided with projection, and the protruding end of described projection is resisted against on the upper face of described rotation cover 20.
The cover plate of the electric cooker that above-described embodiment provides, comprise securing cover plate and rotation cover, securing cover plate is fixedly connected with the upper cover of electric cooker, and rotation cover is rotationally connected by a rotating shaft and securing cover plate, and the lower face of rotation cover is connected with sealing ring, like this, when electric cooker works, securing cover plate and upper cover maintain static, and rotation cover is followed interior pot and rotated together, and sealed by sealing ring between rotation cover and interior pot, with the generation of problems such as preventing steam leakage, meter Shui Liu goes out; And the eccentric position place on the lower face of securing cover plate is provided with projection, and the protruding end of projection is resisted against on the upper face of rotation cover, like this, in rotation cover rotary course, the circumference of rotation cover can be subject to protruding spacing and squeezing action, to ensure that rotation cover steadily rotates, prevent rotation cover from occurring fluctuating beat, while the problem of tilting, thus effectively prevent the rotation cover that causes because of the fluctuating beat of rotation cover and interior lightly fried dumpling closes tight, thus the poor sealing caused, steam leakage, meter Shui Liu such as to go out at the problem; The fluctuating beat because of rotation cover can be effectively reduced simultaneously, and the collision between the rotation cover caused and securing cover plate, thus reduce the noise produced because of collision.
Certainly, also can be provided with described projection in the eccentric position place on the upper face of described rotation cover 20, and the protruding end of described projection is resisted against on the lower face of described securing cover plate 10.
Further, as depicted in figs. 1 and 2, described projection comprises rolling element 30, the lower face of described securing cover plate 10 is provided with mounting groove 100, described rolling element 30 is arranged in described mounting groove 100, and can roll in described mounting groove 100, described rolling element 30 protrudes described mounting groove 100, and protruding end is resisted against on the upper face of described rotation cover 20.
In above-described embodiment, the lower face of securing cover plate is provided with rolling element, and the protruding end of rolling element is resisted against on the upper face of rotation cover, make in rotation cover rotary course, rolling element can be followed rotation cover and be rotated together in mounting groove, rolling element can play spacing and squeezing action, effectively prevent rotation cover from fluctuating beat occurring in rotary course, while the problem tilted, make rotation cover can follow interior pot steadily to rotate together, thus ensure to fit tightly between rotation cover and interior pot, effectively prevent steam leakage, the generation of the problems such as meter Shui Liu goes out, and the protruding end of rolling element is resisted against on the upper face of rotation cover, make between rotation cover and securing cover plate, to remain certain gap, effectively prevent rotation cover and securing cover plate collides, thus reduce the noise produced because of collision, and be rolling friction between the protruding end of rolling element and rotation cover, frictional force is little, reduces resistance when rotation cover rotates.
In first specific embodiment of the present utility model, described rolling element 30 comprises roller and back shaft (not shown), described roller is arranged on described back shaft, the two ends of described back shaft are arranged in described mounting groove 100, described roller is installed in rotation on described back shaft or described back shaft is installed in rotation in described mounting groove 100, and the part of described roller protrudes described mounting groove 100.
In above-described embodiment, rolling element comprises roller and back shaft, and roller is installed in rotation on back shaft, realizes roller and rotates on back shaft; Or back shaft is installed in rotation in mounting groove, realizing back shaft drives roller to rotate, and then realize roller and can rotate in mounting groove, and the part of roller protrudes mounting groove, and be resisted against on the upper face of rotation cover or the lower face of securing cover plate, roller can play position-limiting action, rotation cover is made to remain certain gap in rotary course and between securing cover plate, ensure the steady rotation of rotation cover, effectively prevent rotation cover and securing cover plate collides, thus reduce the noise produced because of collision; And in rotation cover rotary course, roller can be followed rotation cover and be rotated together, due between roller and rotation cover for rolling friction, effectively reduce frictional resistance when rotation cover rotates, thus ensure that rotation cover smooth and easy, steadily rotate.
In second specific embodiment of the present utility model, described rolling element 30 comprises ball (not shown), described ball is placed in described mounting groove 100, and the diameter of described ball is greater than the groove depth of described mounting groove 100, makes the part of described ball protrude described mounting groove 100.
In above-described embodiment, the part of ball protrudes mounting groove, and being resisted against on the upper face of rotation cover or the lower face of securing cover plate, such ball can make rotation cover remain certain gap in rotary course and between securing cover plate, ensures the steady rotation of rotation cover; Ball can rotate in mounting groove simultaneously, thus make ball can follow rotation cover to rotate together, make to be rolling friction between ball and rotation cover, thus ensure that rotation cover smooth and easy, steadily rotate, reach prevent steam leakage, meter Shui Liu goes out, and reduces the object that rotation cover and securing cover plate collided, reduced noise; And the contact between the upper face of ball and rotation cover or the lower face of securing cover plate is point cantact, contact area is little, make the force of rolling friction between ball and rotation cover or securing cover plate less, further reduce frictional resistance when rotation cover rotates, rotation cover is rotated more smooth and easy.
In 3rd specific embodiment of the present utility model, as depicted in figs. 1 and 2, described rolling element 30 comprises back shaft 300 and is arranged on the roller 301 at described back shaft two ends, described mounting groove 100 is the step trough that opening is little, internal cavity size is large, roller 301 described in one is positioned at described mounting groove 100, roller 301 described in another is positioned at outside described mounting groove 100, and is resisted against on the upper face of described rotation cover 20.
In above-described embodiment, the roller being positioned at mounting groove can play position-limiting action, rolling element is avoided to deviate from mounting groove, another roller be positioned at outside mounting groove is resisted against on the upper face of rotation cover or the lower face of securing cover plate, rotation cover can be made to remain certain gap in rotary course and between securing cover plate, be conducive to the steady rotation ensureing rotation cover; And for rolling friction between roller and rotation cover, frictional force is little, thus ensure that rotation cover smooth and easy, steadily rotate.
In above-described embodiment, preferably, described roller 301 is elastic roller, as: a resilient sleeve (as silica gel sheath, rubber sleeve etc.) can be wrapped up outside roller 301, or roller 301 adopts elastomeric material to make, the good elasticity of elastic roller can be made full use of like this, the noise produced when effectively reducing elastic roller and rotation cover 20 frictional impact.
Preferably, described mounting groove 100 and described rolling element 30 are provided with multiple, and described in each, rolling element 30 is assemblied in mounting groove 100 described in, and multiple described mounting groove 100 and multiple described rolling element 30 are evenly arranged along the circumference of described cover plate.
In above-described embodiment, circumference along cover plate is evenly provided with multiple mounting groove and rolling element, and each rolling element is assemblied in a mounting groove, realize the even position-limiting action of multiple rolling element to the circumference of rotation cover, make rotation cover uniform force in the circumferential, coordinate tightr with interior pot, prevent rotation cover occur in rotary course fluctuating beat, tilt problem, further ensure rotation cover smooth and easy, steadily rotate.
As shown in Figure 3, the lower face of securing cover plate 10 is provided with four mounting grooves 100, a rolling element 30 is installed in each mounting groove 100, and four mounting grooves 100 are evenly arranged along the circumference of securing cover plate 10.
Further, as shown in figures 1 and 3, the center position of described securing cover plate 10 is provided with installs through hole 101, the lower end of described rotating shaft is fixedly connected with described rotation cover 20, upper end is installed in rotation in described installation through hole 101, described rotation cover 20 offers steam inlet 200, and in described rotating shaft, 50 offer the logical steam vent 500 be communicated with described steam inlet 200.
In above-described embodiment, the center position of securing cover plate is provided with installation through hole, and the lower end of rotating shaft is fixedly connected with rotation cover, upper end is installed in rotation on installs in through hole, achieve being fixedly connected with of rotation cover and securing cover plate, like this in interior pot rotation process, rotation cover can drive rotating shaft to rotate, and securing cover plate keeps motionless; Rotation cover offers steam inlet, rotating shaft offers the logical steam vent be communicated with steam inlet, the steam produced when electric cooker is worked, by entering logical steam vent to steam inlet, and discharge from installation through hole, to prevent the steam pressure in electric cooker excessive.
Preferably, described securing cover plate 10 is removably connected with described upper cover 40, is convenient to securing cover plate and rotation cover to pull down simultaneously, cleans.
Further, one of described securing cover plate 10 and described upper cover 40 is provided with multiple buckle 102, another is provided with the draw-in groove (not shown) that multiple and described buckle 102 matches, by the buckle that matches and draw-in groove, realize removably connecting of securing cover plate and upper cover, make on the one hand the fixation of securing cover plate and upper cover, make the easy accessibility of securing cover plate simultaneously, be convenient to pull down securing cover plate and rotation cover and clean.
As shown in Figure 3, securing cover plate 10 is provided with three buckles 102, accordingly, upper cover 40 is provided with three draw-in grooves, makes full use of leg-of-mutton stability, realize the firm assembling of securing cover plate 10 and upper cover 40, assembly structure is simple, easy accessibility.
The embodiment of another aspect of the present utility model provides a kind of electric cooker (not shown), comprise: pot body (not shown), the interior pot (not shown) of rotation, upper cover 40 and comprise the cover plate of the electric cooker described in above-mentioned any embodiment.
Wherein, the interior pot of described rotation is placed in described pot body;
Described upper cover 40 is opened or covers on described pot body;
The securing cover plate 10 of described cover plate is fixedly connected with described upper cover 40, and the opening of described interior pot seals by the rotation cover 20 of described cover plate, and rotates with described interior pot.
The electric cooker that the utility model above-described embodiment provides, comprise pot body, the interior pot rotated, the cover plate of upper cover and the electric cooker described in above-mentioned any embodiment, the securing cover plate of cover plate is fixedly connected with upper cover, the opening of interior pot seals by the rotation cover of cover plate, and rotate with interior pot, realize when electric cooker works, securing cover plate keeps motionless, it is smooth and easy together that rotation cover follows interior pot, rotate reposefully, make the good seal between rotation cover and interior pot, effectively prevent steam leakage, the generation of the problems such as meter Shui Liu goes out, decrease the collision between rotation cover and securing cover plate simultaneously, thus reduce the noise produced because of collision, improve the quality of electric cooker.
In sum, the cover plate of the electric cooker that the utility model provides, projection is provided with by the eccentric position place on the lower face of securing cover plate, and the protruding end of projection can be resisted against on the upper face of rotation cover, thus make rotation cover can be subject to protruding spacing and squeezing action, to ensure that rotation cover there will not be fluctuating beat, while the problem of tilting in rotary course, rotation cover is made to coordinate closely with interior pot, the problem such as effectively prevent steam leakage, meter Shui Liu goes out, and reduce collision noise; And when projection is rolling element, be rolling friction between itself and rotation cover, frictional resistance is little, makes the rotation of rotation cover more smooth and easy.
In description of the present utility model, term " multiple " refers to two or more; Term " installation ", " connection ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a cover plate for electric cooker, is characterized in that, comprising:
Rotation cover, described rotation cover is rotationally connected by the upper cover of a rotating shaft and described electric cooker, and is positioned at the below of described upper cover, and the lower face of described rotation cover is connected with sealing ring;
Be provided with projection between described upper cover and described rotation cover, described projection is positioned at the eccentric position place of described upper cover and described rotation cover.
2. the cover plate of electric cooker according to claim 1, is characterized in that,
Be provided with multiple described projection between described upper cover and described rotation cover, and multiple described projection is evenly arranged along the circumference of described cover plate.
3. the cover plate of electric cooker according to claim 2, is characterized in that, also comprises:
Securing cover plate, described securing cover plate is fixedly connected with the upper cover of described electric cooker, and described rotation cover is rotationally connected by described rotating shaft and described securing cover plate, and described securing cover plate is between described rotation cover and described upper cover;
The eccentric position place of one in the lower face of described securing cover plate and the upper face of described rotation cover is provided with described projection, and the protruding end of described projection is resisted against on another in the upper face of described rotation cover and the lower face of described securing cover plate.
4. the cover plate of electric cooker according to claim 3, is characterized in that,
Described projection comprises rolling element, one in the lower face of described securing cover plate and the upper face of described rotation cover is provided with mounting groove, described rolling element is arranged in described mounting groove, and can roll in described mounting groove, described rolling element protrudes described mounting groove, and protruding end is resisted against on another in the upper face of described rotation cover and the lower face of described securing cover plate.
5. the cover plate of electric cooker according to claim 4, is characterized in that,
Described rolling element comprises roller and back shaft, described roller is arranged on described back shaft, the two ends of described back shaft are arranged in described mounting groove, and described roller is installed in rotation on described back shaft or described back shaft is installed in rotation in described mounting groove, the part of described roller protrudes described mounting groove; Or
Described rolling element comprises ball, and described ball is placed in described mounting groove, and the diameter of described ball is greater than the groove depth of described mounting groove, makes the part of described ball protrude described mounting groove; Or
Described rolling element comprises back shaft and is arranged on the roller at described back shaft two ends, described mounting groove is the step trough that opening is little, internal cavity size is large, roller described in one is positioned at described mounting groove, roller described in another is positioned at outside described mounting groove, and is resisted against in the upper face of described rotation cover and the lower face of described securing cover plate on another.
6. the cover plate of electric cooker according to claim 5, is characterized in that,
Described rolling element is wrapped with resilient sleeve or described rolling element is the elastic rolling body that elastomeric material is made.
7. the cover plate of the electric cooker according to any one of claim 3 to 6, is characterized in that,
The eccentric position place of the lower face of described securing cover plate is provided with described projection, and the protruding end of described projection is resisted against on the upper face of described rotation cover.
8. the cover plate of the electric cooker according to any one of claim 3 to 6, is characterized in that,
The center position of described securing cover plate is provided with installation through hole, the lower end of described rotating shaft is fixedly connected with described rotation cover, upper end is installed in rotation in described installation through hole, described rotation cover offers steam inlet, described rotating shaft offers the logical steam vent be communicated with described steam inlet.
9. the cover plate of the electric cooker according to any one of claim 3 to 6, is characterized in that,
Described securing cover plate is detachably connected with described detachable upper cover.
10. an electric cooker, is characterized in that, comprising:
Pot body;
Rotatable interior pot, is placed in described pot body;
Upper cover, opens or covers on described pot body; With
The cover plate of electric cooker as claimed in any one of claims 1-9 wherein, described cover plate is connected with described upper cover, and the opening of described interior pot seals by the rotation cover of described cover plate, and rotates with described interior pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873581.5U CN204351643U (en) | 2014-12-31 | 2014-12-31 | Electric cooker and cover plate thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873581.5U CN204351643U (en) | 2014-12-31 | 2014-12-31 | Electric cooker and cover plate thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204351643U true CN204351643U (en) | 2015-05-27 |
Family
ID=53253145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420873581.5U Expired - Fee Related CN204351643U (en) | 2014-12-31 | 2014-12-31 | Electric cooker and cover plate thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204351643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308532A (en) * | 2015-06-19 | 2017-01-11 | 佛山市顺德区美的电热电器制造有限公司 | An upper cover component and a cooking utensil |
| CN111214119A (en) * | 2018-12-27 | 2020-06-02 | 上海爱餐机器人(集团)有限公司 | Rotating disc assembly of pot cover device and pot cover device |
-
2014
- 2014-12-31 CN CN201420873581.5U patent/CN204351643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308532A (en) * | 2015-06-19 | 2017-01-11 | 佛山市顺德区美的电热电器制造有限公司 | An upper cover component and a cooking utensil |
| CN111214119A (en) * | 2018-12-27 | 2020-06-02 | 上海爱餐机器人(集团)有限公司 | Rotating disc assembly of pot cover device and pot cover device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |