CN105011733B - Cooking apparatus and its inner bag - Google Patents
Cooking apparatus and its inner bag Download PDFInfo
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- CN105011733B CN105011733B CN201410166826.5A CN201410166826A CN105011733B CN 105011733 B CN105011733 B CN 105011733B CN 201410166826 A CN201410166826 A CN 201410166826A CN 105011733 B CN105011733 B CN 105011733B
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- inner bag
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- side wall
- cooking apparatus
- bottom wall
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Abstract
The invention discloses a kind of cooking apparatus and its inner bag, the inner bag has side wall and bottom wall, on the axial cross section of the central axis by the inner bag, the inner surface of the side wall includes outwardly segmental arc, the maximum latitude radius of circle of the maximum curvature radius more than the inner surface of the side wall of the segmental arc.The inner bag of cooking apparatus of the invention, when the food materials heated in inner bag seethe with excitement, side wall will promote to face the heat disturbance of proximal wall rising in inner bag, and face the heat disturbance that during the heat disturbance of proximal wall inner bag middle part will be driven to rise, so as to form the hot-fluid of circulation, homogeneous heating, and make food therein fluffy, improve the mouthfeel of food materials.
Description
Technical field
The present invention relates to household field, the inner bag and the cooking pot with the inner bag of more particularly to a kind of cooking apparatus
Tool.
Background technology
The inner bag of the cooking apparatus such as electric cooker, electric cooker, pressure cooker in the market is essentially all post tubbiness, its appearance
Product part is all straight-tube shape or open-like shape, and this shape is conducive to the machining of inner bag to produce, but is imitated for the culinary art of cooking apparatus
Fruit does not help but, it is impossible to preferably lift the culinary art performance of cooking apparatus.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem of the prior art to a certain extent.Therefore, this hair
The purpose of bright first aspect is to propose a kind of inner bag of cooking apparatus, and the inner bag can be whirled up hot-fluid, promotes food to add
It is hot uniform, the cooking efficiency of cooking apparatus can be improved.
The purpose of second aspect present invention is to propose a kind of cooking apparatus with the inner bag.
The inner bag of cooking apparatus according to a first aspect of the present invention, the inner bag has side wall and bottom wall, by described
On the axial cross section of the central axis of inner bag, the inner surface of the side wall includes outwardly segmental arc, the segmental arc
Maximum latitude radius of circle of the maximum curvature radius more than the inner surface of the side wall.
The inner bag of cooking apparatus of the invention, the inner surface of side wall includes outwardly segmental arc, and segmental arc
Maximum curvature radius more than side wall inner surfaces maximum latitude radius of circle.Thus, when the food materials for being heated in inner bag seethe with excitement, side wall
The heat disturbance of proximal wall rising will be promoted to face in inner bag, and faced during the heat disturbance of proximal wall and will be driven inner bag
The heat disturbance that portion rises, so as to form the hot-fluid of circulation, there is violent tumbling motion in food, promote food to be heated evenly,
Improve culinary art effect.Meanwhile, the hot-fluid for forming circulation can also improve the rolling friction of food and promote moisture absorption, make in food
Portion is fluffy, lifts the mouthfeel of food.
In addition, according to the inner bag of the above-mentioned cooking apparatus of the present invention, can also have following additional technical characteristic：
According to one embodiment of present invention, the maximum of the maximum curvature radius of the segmental arc and the side wall inner surfaces
The ratio of latitude radius of circle is in the range of 1 to 1.3.Thus, it is easy to be formed in inner bag and is of moderate size and generally elliptical
Circulation hot-fluid, such that it is able to form multiple convolution hot-fluids in inner bag, so as to when being cooked using the inner bag, heat evenly,
Also can soaking effect more preferably, improve culinary art effect.
According to one embodiment of present invention, on the axial cross section of the inner bag, the bottom wall is from the side wall direction
The center of the inner bag extends with being inclined upwardly.Thus, in the cooking apparatus with the inner bag, it is easy to be positioned over inner bag outward
In pot, it is easy to the quick positioning of inner bag, improves the location efficiency and stability of inner bag；And inner bag and culinary art can be conducive to
The matching of the heating element heater of utensil.
According to one embodiment of present invention, on the axial cross section, the bottom wall is in circular shape.Improve inner bag
Shaping efficiency, inner bag good appearance is also made in addition.
According to one embodiment of present invention, on the axial cross section, the bottom wall includes the first arc bottom wall section, the
Two arc bottom walls section and horizontal bottom wall section, the first arc bottom wall section and the second arc bottom wall section and the side wall phase
Even, the horizontal bottom wall section is connected between the first arc bottom wall section and the second arc bottom wall section.In not only improving
The locating effect of courage, and inner bag manufacturing process is simple.
According to one embodiment of present invention, extending radially outwardly along the inner bag is provided with the opening of the inner bag
Flange, the flange is connected by changeover portion with the upper end of the side wall, the changeover portion respectively with the side wall and described turn over
Side arc transition.The design of flange, is easy to interior pot with the shell of cooking apparatus or matching for jacket.Arc transition section set
Meter, interior pot processes simple and appearance looks elegant.The setting of flange and changeover portion, can also be more beneficial for circulating the generation and reduction of hot-fluid
Heat and nutrition leak.
According to one embodiment of present invention, on the axial cross section, the changeover portion is along described from the side wall
The oblique line for the inclining extension radially outward up section of inner bag is along the radially inwardly projecting arc of the inner bag.Further
It is easy to interior pot and the shell of cooking apparatus or matching for jacket, and is easy to the side wall and the round and smooth mistake of flange of changeover portion and inner bag
Cross, make inner bag round and smooth and simple structure, manufacturing process is simple.
According to one embodiment of present invention, the flange prolongs from the changeover portion along the radially outward level of the inner bag
Stretch.Be conducive to the sealing picked and placeed with inner bag with upper lid of inner bag.
According to one embodiment of present invention, the flange includes first level straightway, the second horizontal linear section and connects
It is connected on the arc linkage section between the first level straightway and second horizontal linear section, the first level straightway
Be connected with the changeover portion, the arc linkage section respectively with the first level straightway and second horizontal linear section phase
Cut.In order to the intensity that is anti-skidding and strengthening inner bag that inner bag is picked and placeed.
According to one embodiment of present invention, on the axial cross section, the side wall the bottom wall either side by
Single arc section is constituted.
According to one embodiment of present invention, on the axial cross section, the side wall the bottom wall either side by
Multiple arc sections are constituted.
Cooking apparatus according to a second aspect of the present invention, including：Outer pot and inner bag.The inner bag is located in the outer pot,
The inner bag is the inner bag of the cooking apparatus according to first aspect present invention.
Cooking apparatus of the invention, employs the inner bag of cooking apparatus according to a first aspect of the present invention.Thus, cook
When the food materials of the interior heating of utensil of preparing food seethe with excitement, side wall will promote to face the heat disturbance of proximal wall rising in inner bag, and face proximal wall
Heat disturbance during will drive the heat disturbance that inner bag middle part rises, so as to form the hot-fluid of circulation, food occurs acute
Strong tumbling motion, promotes food to be heated evenly, and improves culinary art effect.Meanwhile, the hot-fluid for forming circulation can also improve food
Rolling rubs and promotes moisture absorption, makes food therein fluffy, lifts the mouthfeel of food.
Brief description of the drawings
Fig. 1 is the schematic diagram of the inner bag of the cooking apparatus of one embodiment of the present of invention.
Fig. 2 is the sectional view of the inner bag of the cooking apparatus of one embodiment of the invention.
Fig. 3 is the sectional view of the circumferentially cutting of the inner bag of the cooking apparatus of one embodiment of the present of invention.
Fig. 4 is the close-up schematic view that Fig. 3 centre circles show A.
Fig. 5 is the sectional view of the circumferentially cutting of the inner bag of the cooking apparatus of another embodiment of the present invention.
Fig. 6 is the close-up schematic view that Fig. 5 centre circles show B.
Fig. 7 is the sectional view of the circumferentially cutting of the inner bag of the cooking apparatus of one more embodiment of the present invention.
Fig. 8 is the sectional view of the cooking apparatus of one embodiment of the present of invention.
Reference：
Cooking apparatus 100,
Outer pot 1, heating element heater 3,
Inner bag 2, central axis 201, segmental arc 202, circle round hot-fluid 203, side wall 21, bottom wall 22, the first arc bottom wall section
221, the second arc bottom wall section 222, horizontal bottom wall section 223, flange 23, changeover portion 24, first level straightway 231, the second water
Flat level 232, arc linkage section 233, the maximum curvature radius R1 of segmental arc 202, the maximum latitude radius of circle of side wall inner surfaces
R2。
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, it is intended to for explaining the present invention, and be not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
The description present invention is described with simplified, must have specific orientation, Yi Te rather than the device or element for indicating or imply meaning
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple " is meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be that machinery connects
Connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or two interaction relationships of element.For the ordinary skill in the art, can be according to specific feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
The first and second feature directly contacts can be included, it is also possible to including the first and second features be not directly contact but by it
Between other characterisation contact.And, fisrt feature second feature " on ", " top " and " above " include that first is special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
The cooking apparatus such as electric cooker in heating inner liner during food materials, typically all by the bottom of heating element heats inner bag
Region makes the bottom of inner bag and middle and lower part generate heat using electromagnetic induction, therefore the food materials temperature of inner bag bottom rises in heating
Hurry up, the liquid gasification in food materials produces morning bubble time, and the bubble that relative temperature liquid high and gasification are produced will be in liquid
Inside produces climbing power to move upwards, and boiling is just said when this kind of state is strong.But in the cooking apparatus of prior art
Inner bag is essentially post barreled, is unfavorable for being lifted the culinary art performance of cooking apparatus.Therefore, the present invention proposes a kind of new culinary art
Utensil and its inner bag.
Describe the inner bag 2 of the cooking apparatus of first aspect present invention embodiment in detail with reference to the accompanying drawings.
As shown in Figure 1 to Figure 2, the inner bag 2 of cooking apparatus according to embodiments of the present invention, inner bag 2 has side wall 21 and bottom
Wall 22, on by the axial cross section of the central axis 201 of inner bag 2, the inner surface of side wall 21 includes outwardly segmental arc
202.Inner bag 2 can be revolution shape, that is to say, that the shape of inner bag 2 is rotated a circle shape by revolution bus around fixed axis
Into the fixed axis are the central axis 201 of inner bag 2.Wherein, the maximum curvature radius R1 of segmental arc 202 is more than side wall 21
The maximum latitude radius of circle R2 of inner surface, i.e. R1 ＞ R2.
Wherein, the latitude circle of the inner surface of side wall 21 refers to table in the plane interception side wall of the central axis 201 perpendicular to inner bag 2
The circle that face is formed, the radius of the circle is exactly foregoing latitude radius of circle, in the side wall 21 of the plane interception of central axis 201
The radius of the greatest circle that surface is formed is exactly the maximum latitude radius of circle of the foregoing inner surface of side wall 21, that is to say, that in side wall 21
The maximum latitude radius of circle R2 on surface is exactly on segmental arc 202 between the farthest point of distance center axis 201 and central axis 201
Distance.
During using the inner bag 2 heating food, because the maximum curvature radius R1 of segmental arc 202 is more than side wall 21
The maximum latitude radius of circle R2 of inner surface, therefore, the hot-fluid uphill process by proximal wall 21 produces the boiling phenomenon of varus, due to arc
Shape 202 curvature of section are sufficiently large, more than the maximum latitude radius of circle R2 of the inner surface of side wall 21, so as to big circumference rolling boiling will not be formed
Rise, but produce upper and lower oval backflow, and as the cooling after hot-fluid rises that rises in the middle part of inner bag bottom wall falls after rise, and be close to
Side wall seethe hot-fluid will rub produce in the middle part of inverse rotation hot-fluid, so can just be produced on same axial cross section inside inner bag
4 convolution hot-fluids 203, and this 4 convolution hot-fluids 203 are opposite per two neighboring direction of rotation, as shown in figure 3, so
Violent rolling friction can be produced inside container when cooking apparatus is heated, contributes to the uniform heating of appliance internal food, and
The moisture absorption of food can be lifted, enables food therein fluffy, lift the mouthfeel of food materials.Also, outwardly segmental arc
202, the maximum latitude radius of circle R2s of the maximum curvature radius R1 more than the inner surface of side wall 21 of segmental arc 202, so as to perpendicular to center
In the latitude radius of circle of the interior pot inner surface more than greatest circle that the inner surface of side wall 21 of the plane interception of axis 201 is formed is less than
The maximum latitude radius of circle of courage, the opening of inner bag is small, reduces heat and nutrition and is lost in from the opening of inner bag, reduces energy ezpenditure, protects
Demonstrate,prove the nutritive value of cooking food.And in holding stage, the heat that can also reduce the inside food materials of inner bag 2 is distributed, insulation is improved
Effect.Especially, in the interior pot more than greatest circle that the inner surface of side wall 21 for being intercepted perpendicular to the plane of central axis 201 is formed
The latitude radius of circle on surface successively decreases, and now the opening of inner bag is smaller, reduces heat and the lost effect of nutrition becomes apparent from.
The inner bag 2 of cooking apparatus according to embodiments of the present invention, the inner surface of side wall 21 includes outwardly segmental arc,
And the maximum curvature radius R1 of segmental arc 202 is more than the maximum latitude radius of circle R2 of the inner surface of side wall 21.Thus, add in inner bag 2
When the food materials of heat seethe with excitement, the side wall 21 of inner bag 2 will promote to face the heat disturbance of the rising of proximal wall 21 in inner bag 2, and close on side
The heat disturbance that the middle part of bottom wall 22 of inner bag 2 will be driven to rise during the heat disturbance of wall 21, so as to form the heat of circulation
Stream, can also reduce the loss of heat and nutrition.
Ratio between the maximum curvature radius R1 of segmental arc 202 and the maximum latitude radius of circle R2 of the inner surface of side wall 21
(i.e. R1/R2) size is larger on heat disturbance influence in inner bag, if R1/R2 is excessive, the efficiency of heat disturbance will decline, because
This, in some embodiments of the invention, the maximum latitude of the maximum curvature radius R1 of segmental arc 202 and the inner surface of side wall 21
The ratio of radius of circle R2 is in the range of 1 to 1.3, that is to say, that R1/R2 is in the range of 1 to 1.3.Thus, it is easy in inner bag 2
Interior formation is of moderate size and generally elliptical circulation hot-fluid, such that it is able to easily form multiple convolutions in inner bag 2
Hot-fluid, so as to when being cooked using the inner bag 2, the efficiency of heating surface is high, and good heat insulating.
One of ordinary skill in the art will appreciate that be above-mentioned limitation R1/R2 scope be only it is more of the invention compared with
Excellent embodiment, not to limit the scope of the invention, in a practical situation, the value of R1/R2 of the invention can also be big
In 1.3, the value of such as R1/R2 is in the range of 1 to 1.5, it might even be possible to more than 1.5.
As shown in Fig. 3 to Fig. 7, in some embodiments of the invention, bottom wall 22 from side wall 21 towards the center of inner bag 2 to
On obliquely extend.Specifically, Fig. 3, Fig. 5 and Fig. 7 respectively illustrate the inner bag 2 of the cooking apparatus of some embodiments of the invention
Along the schematic diagram of the plane cutting of the central axis by inner bag 2, reference picture 3, Fig. 5 or Fig. 7 can be seen that bottom wall 22 from side wall
21 lower edges direction is interior and upwardly direction is inclined, so that bottom wall 22 forms middle part to (side i.e. upward such as in Fig. 3 in inner bag 2
To) depression shape.Thus, in the cooking apparatus with the inner bag 2, it is easy to be positioned over inner bag 2 in outer pot, is easy to inner bag
2 quick positioning, improves the location efficiency and stability of inner bag 2, and can be more beneficial for the heating unit with cooking apparatus
The matching of part 3.
Further, as shown in Figure 3 and Figure 7, on the axial cross section, bottom wall 22 is in circular shape.Thus, improve
The shaping efficiency of inner bag 2, also makes the good appearance of inner bag 2 in addition.
One of ordinary skill in the art will appreciate that the axial cross section of above-mentioned bottom wall 22 is circular arc, only it is this hair
A bright preferred embodiment, it is impossible to be interpreted as limiting the scope of the invention, the bottom wall of inner bag of the present invention 2 can be with
It is other structures, such as shown in Fig. 5, on the axial cross section, the axial cross section of bottom wall 22 includes the first arc bottom wall section
221st, the second arc bottom wall section 222 and horizontal bottom wall section 223, the first arc bottom wall section 221 and second arc bottom wall section 222 with it is interior
The side wall 21 of courage 2 is connected, and horizontal bottom wall section 223 is connected between the first arc bottom wall section 221 and the second arc bottom wall section 222.
The locating effect of inner bag is not only improved, and inner bag manufacturing process is simple.
Preferably, shown in reference picture 5, the first arc bottom wall section 221 and the second arc bottom wall section 222 are respectively to inner bag 2
The arc of sunken inside, the first arc bottom wall section 221 outer and bottom of side wall 21 of inner bag 2 is along being connected, and the second arc bottom wall section
The bottom of side wall 21 of 222 outer and inner bag 2 along being connected, the edge of horizontal bottom wall section 223, respectively with the first arc bottom wall section 221
It is connected with the second arc bottom wall section 222.Be easy to horizontal bottom wall section 223 respectively with the first arc bottom wall section 221 and second arcuate bottom
Wall section 222 is tangent.
For the ease of the cooperation of inner bag 2 and the jacket or shell of cooking apparatus, as shown in Fig. 3 to Fig. 7, of the invention
In some embodiments, (the upper edge of inner bag 2 i.e. as shown in Figure 3) is provided with extending radially outwardly along inner bag 2 at the opening of inner bag 2
Flange 23, and when pot cover closes, the sealing ring on pot cover coordinates with flange 23 closes inner bag 2, so as to reduce heat dissipate
Lose, improve energy utilization rate.
Further, flange 23 is connected by changeover portion 24 with the upper end of side wall 21 of inner bag 2, changeover portion 24 respectively with side wall
21 and the arc transition of flange 23.So that the appearance of inner bag 2 is round and smooth and good appearance.
Preferably, as shown in fig. 6, flange 23 is radially outward (i.e. as shown in Figure 3 by interior from changeover portion 24 along inner bag 2
Outwardly direction) extend horizontal linear section.So as to further be easy to the sealing picked and placeed with inner bag with upper lid of inner bag.
Further, on the axial cross section of inner bag 2, changeover portion 24 be from the side wall 21 of inner bag 2 along inner bag 2 radial direction to
The oblique line section of the outer extension that is inclined upwardly, so that the simple structure of changeover portion 24.
In addition, as shown in figure 4, changeover portion 24 can also be along the radially inwardly projecting arc of inner bag 2.Thus, transition
Section 24 is arc, is easy to the side wall 21 and the rounding off of flange 23 of changeover portion and inner bag 2, makes inner bag 2 round and smooth and simple structure.
Further, as shown in figure 4, flange 23 includes first level straightway 231, the second horizontal linear section 232 and connects
It is connected on the arc linkage section 233 between the horizontal linear of first level straightway 231 and second section 232, first level straightway 231
It is connected with changeover portion 24, arc linkage section 233 is tangent with the horizontal linear of first level straightway 231 and second section 232 respectively.Ginseng
According to Fig. 6, first level straightway 231 can be higher than the second horizontal linear section 232.That is, being formed with step on flange 23
Shape, in order to shelve the parts such as food steamer on inner bag 2, increased the function of inner bag 2, be easy to inner bag 2 pick and place anti-skidding and plus
The intensity of strong inner bag.
In one embodiment of the invention, on the axial cross section, side wall 21 is in the either side of bottom wall 22 (i.e. such as Fig. 2
Shown left side and right side) constituted by single arc section.
In addition, side wall 21 of the invention can also be spliced to form by multiple arc sections, for example, on the axial cross section,
Side wall 21 is constituted in the either side of bottom wall 22 (left side and right side i.e. as shown in Figure 2) by multiple arc sections.
One of ordinary skill in the art will appreciate that on the axial cross section, side wall 21 can also be ellipse
The shapes such as arc.
Inner bag 2 be non-straight tube opening shape, on by the axial cross section of the central axis 201 of inner bag 2, side wall 21 it is interior
Surface includes being formed the segmental arc 202 of side wall of inner inner surface, and the maximum curvature radius R1 of the segmental arc 202 is more than table in the wall of side
The maximum latitude radius of circle R2 in face, and bottom wall 22 is convex circular arc or incline configuration shape.
The present invention convex circular arc or incline configuration shape are set to by the bottom wall 22 of inner bag 2, can with respective shapes add
Thermal element or support base are coordinated, and can preferably carry out inner bag positioning, prevent from being brought because of the arc modeling of inner bag
Location difficulty and inner bag place the problem of rolling off normal.
As shown in figure 8, the cooking apparatus 100 of embodiment according to a second aspect of the present invention, including：Outer pot 1 and inner bag 2.Tool
For body, inner bag 2 is located in outer pot 1, and inner bag 2 is the inner bag of the cooking apparatus according to first aspect present invention embodiment.
In other words, accommodating chamber is formed with outer pot 1, inner bag 2 is contained in the accommodating chamber.
Cooking apparatus 100 according to embodiments of the present invention, employs the cooking pot of embodiment according to a first aspect of the present invention
The inner bag of tool.Thus, when the food materials of heating seethe with excitement in cooking apparatus 100, side wall will promote to face proximal wall rising in inner bag 2
Heat disturbance, and face the heat disturbance that during the heat disturbance of proximal wall the middle part of bottom wall 22 of inner bag 2 will be driven to rise, from
And the hot-fluid for circulating is formed, homogeneous heating, and promote food moisture to absorb, food therein is fluffy, improves the mouthfeel of food materials.And
Also the loss of heat and nutrition can be reduced, feature can reduce the heat of cooking apparatus inside food materials when product is incubated, also
Distribute, improve heat insulation effect.
One of ordinary skill in the art will appreciate that the cooking apparatus can be electric cooker, electric cooker and pressure
The electric-heating cooking appliances such as pot.Certainly, the cooking apparatus of the also promising other forms of the cooking apparatus, such as electric cooking pot is above-mentioned to cooking
Illustrating for utensil 100 of preparing food only be some embodiments of the present invention, is not meant as on cooking apparatus of the invention can only be
State the utensil listed.
As shown in figure 8, in some embodiments of the invention, inner bag 2 is supported on heating element heater 3, heating element heater 3
The shape adaptation of the shape of upper surface and the bottom wall of the courage of inner bag 2.Thus, it is easy to being positioned on heating element heater 3 for the stabilization of inner bag 2.
Further, reference picture 3 and Fig. 8, on the axial cross section of inner bag 2, the bottom wall 22 of inner bag 2 is from side wall 21 towards interior
The center of courage 2 extends with being inclined upwardly.And the upper surface of heating element heater 3 forms the convex shape coordinated with the bottom wall 22 of inner bag 2.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
What combined in an appropriate manner in one or more embodiments or example.Additionally, those skilled in the art can say this
Different embodiments or example described in bright book are engaged and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (12)
1. a kind of inner bag of cooking apparatus, it is characterised in that the inner bag has side wall and bottom wall, in by the inner bag
On the axial cross section of heart axis, the inner surface of the side wall includes outwardly segmental arc, the maximum curvature of the segmental arc
Radius is more than the maximum latitude radius of circle of the inner surface of the side wall,
The latitude of the interior pot inner surface more than greatest circle that the side wall inner surfaces intercepted perpendicular to the plane of the central axis are formed
Radius of circle successively decreases.
2. the inner bag of cooking apparatus according to claim 1, it is characterised in that the maximum curvature radius of the segmental arc and institute
The ratio of maximum latitude radius of circle of side wall inner surfaces is stated in the range of 1 to 1.3.
3. the inner bag of cooking apparatus according to claim 1, it is characterised in that the bottom wall is from the side wall towards described interior
The center of courage extends with being inclined upwardly.
4. the inner bag of cooking apparatus according to claim 3, it is characterised in that on the axial cross section, the bottom wall is in
Circular shape.
5. the inner bag of cooking apparatus according to claim 3, it is characterised in that on the axial cross section, the bottom wall bag
Include the first arc bottom wall section, the second arc bottom wall section and horizontal bottom wall section, the first arc bottom wall section and second arc
Bottom wall section is connected with the side wall, and the horizontal bottom wall section is connected to the first arc bottom wall section and the second arc bottom wall
Between section.
6. according to any one of claim 1-5 cooking apparatus inner bag, it is characterised in that set at the opening of the inner bag
Have along the flange for extending radially outwardly of the inner bag, the flange is connected by changeover portion with the upper end of the side wall, described
Changeover portion respectively with the side wall and the flange arc transition.
7. the inner bag of cooking apparatus according to claim 6, it is characterised in that on the axial cross section, the changeover portion
It is along the oblique line for inclining extension radially outward up of the inner bag or be along the radially-inwardly convex of the inner bag from the side wall
The arc for going out.
8. the inner bag of cooking apparatus according to claim 6, it is characterised in that the flange is from the changeover portion along described interior
Courage it is radially outward horizontal-extending.
9. the inner bag of cooking apparatus according to claim 6, it is characterised in that the flange include first level straightway,
Second horizontal linear section and the arc linkage section being connected between the first level straightway and second horizontal linear section,
The first level straightway is connected with the changeover portion, the arc linkage section respectively with the first level straightway and institute
State the second horizontal linear section tangent.
10. the inner bag of cooking apparatus according to claim 1, it is characterised in that on the axial cross section, the side wall exists
The bottom wall either side is constituted by single arc section.
The inner bag of 11. cooking apparatus according to claim 1, it is characterised in that on the axial cross section, the side wall exists
The bottom wall either side is constituted by multiple arc sections.
A kind of 12. cooking apparatus, it is characterised in that including：
Outer pot；
Inner bag, the inner bag is located in the outer pot, and the inner bag is the culinary art according to any one of claim 1-11
The inner bag of utensil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166826.5A CN105011733B (en) | 2014-04-23 | 2014-04-23 | Cooking apparatus and its inner bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410166826.5A CN105011733B (en) | 2014-04-23 | 2014-04-23 | Cooking apparatus and its inner bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105011733A CN105011733A (en) | 2015-11-04 |
| CN105011733B true CN105011733B (en) | 2017-05-31 |
Family
ID=54402325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410166826.5A Active CN105011733B (en) | 2014-04-23 | 2014-04-23 | Cooking apparatus and its inner bag |
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| CN (1) | CN105011733B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440527A (en) * | 2016-06-01 | 2017-12-08 | 九阳股份有限公司 | The inner bag and cooking apparatus of cooking apparatus |
| CN110115486B (en) * | 2018-02-05 | 2022-03-22 | 佛山市顺德区美的电热电器制造有限公司 | Upper inner container and cooking utensil |
| CN109431238A (en) * | 2018-11-08 | 2019-03-08 | 九阳股份有限公司 | A kind of uniformly heated cooking apparatus |
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| CN203138052U (en) * | 2013-03-21 | 2013-08-21 | 浙江苏泊尔家电制造有限公司 | Electric cooker |
| CN203468290U (en) * | 2013-08-15 | 2014-03-12 | 浙江苏泊尔家电制造有限公司 | Electric cooker |
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| CN105011733A (en) | 2015-11-04 |
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