CN203953359U - Cooking apparatus and interior pot thereof - Google Patents
Cooking apparatus and interior pot thereof Download PDFInfo
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- CN203953359U CN203953359U CN201420324334.XU CN201420324334U CN203953359U CN 203953359 U CN203953359 U CN 203953359U CN 201420324334 U CN201420324334 U CN 201420324334U CN 203953359 U CN203953359 U CN 203953359U
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- 238000010411 cooking Methods 0.000 title claims abstract description 71
- 230000007704 transition Effects 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 8
- 235000013305 food Nutrition 0.000 abstract description 25
- 239000012530 fluid Substances 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
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Abstract
The utility model discloses a kind of cooking apparatus and interior pot thereof.The interior pan of described cooking apparatus has sidewall, diapire, flange and concave section, and the lower end of described flange limits interior pot opening, and described concave section is connected between the upper end of described sidewall and flange and limits the support portion that is suitable for supporting interior pot annex.According to the interior pot of the cooking apparatus of the utility model embodiment, by limit the support portion that is suitable for supporting interior pot annex on the concave section inwardly concaving, interior pot annex is supported on interior pot better, expanded the function of interior pot, make the cooking apparatus can steamed wheaten foods thing, thus more user-friendly.
Description
Technical field
The utility model relates to field of household appliances, in particular to a kind of interior pot of cooking apparatus and have the cooking apparatus of this interior pot.
Background technology
The interior pot of the electric-heating cooking appliances such as electric cooker in the market, electric cooker, pressure cooker exists and food steamer cannot be placed in interior pot, uses inconvenient shortcoming, has room for improvement.
Utility model content
The utility model is intended to solve at least to a certain extent one of technical problem in correlation technique.For this reason, an object of the present utility model is to propose a kind of interior pot that can support better interior pot annex, diverse in function and cooking apparatus easy to use.
Another object of the present utility model is to propose a kind of cooking apparatus with described interior pot.
A kind of interior pot of cooking apparatus is proposed according to first aspect of the present utility model to achieve these goals.Described interior pan has sidewall, diapire, flange and concave section, and the lower end of described flange limits interior pot opening, and described concave section is connected between the upper end of described sidewall and flange and limits the support portion that is suitable for supporting interior pot annex.
According to the interior pot of cooking apparatus of the present utility model, by limit the support portion that is suitable for supporting interior pot annex on the concave section inwardly concaving, make interior pot annex be supported on better interior pot upper, expanded the function of interior pot, make the cooking apparatus can steamed wheaten foods thing, thus more user-friendly.
In addition, according to the interior pot of the above-mentioned cooking apparatus of the utility model, can also there is following additional technical characterictic:
Described flange comprises horizontal segment and vertical section, and described vertical section is connected between described horizontal segment and described concave section and limits described interior pot of opening, described horizontal segment and described vertical section by the arc-shaped transition section transition that is suitable for coordinating with sealing ring.Can promote the sealing of cooking apparatus like this, further reduce thermal loss, make full use of the energy.
The ratio D1/D2 of the diameter D2 of the minimum latitude circular diameter D1 of described concave section and described interior pot opening is less than 1 and be more than or equal to 0.7, thereby make interior pot, internally the support of pot annex is more stable, the placement of interior pot annex and take more convenient.
On the axial cross section of the central axis Z by described interior pot, described support portion is from the described vertical section of oblique line along the radially inside downward-sloping extension of described interior pot or is the arc along the radially inside downward-sloping extension of described interior pot.Thus, the more reasonable structure of support portion, thereby pot annex in supporting better.
The lower end arc transition of the upper end of described concave section and described vertical section, the upper end arc transition of the lower end of described concave section and described sidewall.Make thus the profile streamline of interior pot better, between each several part transition rounder and more smooth, be convenient to moulding and good looking appearance.
On the axial cross section of the central axis Z by described interior pot, the inner surface of described sidewall comprises outwardly segmental arc, and the maximum curvature radius R3 of described segmental arc is greater than the maximum latitude radius of circle R4 of the inner surface of described sidewall.Like this cooking apparatus when heating, interior pot is inner can produce violent rolling friction, contributes to the homogeneous heating of the inner food of cooking apparatus, and can promote the moisture absorption of food, makes the food inside can be fluffy, promotes the mouthfeel of food materials.
The center of circle O1 of described segmental arc is less than or equal to 0.5 and be more than or equal to 0.1 to the distance L 1 of described central axis Z and the ratio L1/R4 of described maximum latitude radius of circle R4.Thus, be convenient to formation in interior pot and be of moderate size and be roughly oval-shaped circulation hot-fluid, can in interior pot, form at an easy rate many convolution hot-fluids, thereby when using this interior pot of culinary art, the efficiency of heating surface is high, and good heat insulating.
The radius R 2 of described interior pot opening and the ratio R 2/ (R3-L1) of the difference of described maximum curvature radius R3 and described distance L 1 are less than or equal to 1.2 and be more than or equal to 0.8, thereby it is more moderate and be roughly oval-shaped circulation hot-fluid to form size
Described diapire extends towards described Nei Guo center from described sidewall with being inclined upwardly, thereby is convenient to the quick location of interior pot, has improved location efficiency and the stability of interior pot.
On the axial cross section of the central axis Z by described interior pot, described diapire is circular shape.Thus, the location efficiency of pot in not only improving, but also improved the shaping efficiency of interior pot, also make in addition interior pot good looking appearance.
The ratio D5/D4 of the maximum latitude circular diameter D4 of the diameter D5 of described diapire and the inner surface of described sidewall is less than or equal to 0.9 and be more than or equal to 0.7.Be more convenient for thus forming in interior pot and be of moderate size and be roughly oval-shaped circulation hot-fluid, and can more easily in interior pot, form many convolution hot-fluids, thereby when using this interior pot to cook, the efficiency of heating surface is high, and good heat insulating.
On described axial cross section, described sidewall forms by single segmental arc at described diapire either side.
On described axial cross section, described sidewall forms by a plurality of segmental arcs at described diapire either side.
According to second aspect of the present utility model, propose a kind of cooking apparatus, described cooking apparatus comprises: outer pot; Interior pot, described interior pot is located in described outer pot, and described interior pot is the interior pot of the cooking apparatus described in first aspect.Thus, when in cooking apparatus, the food materials of heating seethe with excitement, the sidewall of interior pot will impel the heat disturbance that in interior pot, adjacent sidewall rises, thus the loss of minimizing heat and nutrition, and make food inside fluffy, improve the mouthfeel of food materials.And in product insulation, also can reduce the dissipation of heat of the inner food materials of cooking apparatus, improve heat insulation effect.
Described cooking apparatus also comprises interior pot annex, and described interior pot annex is supported on the support portion of described interior pot.The use of cooking apparatus is more convenient thus.
Accompanying drawing explanation
Fig. 1 is according to the generalized section of the interior pot of the cooking apparatus of the utility model embodiment.
Fig. 2 is the enlarged drawing at the A place of Fig. 1.
Fig. 3 is according to the generalized section of the cooking apparatus of the utility model embodiment, there is shown the direction of the convolution hot-fluid in interior pot.
Fig. 4 is the top view of convolution hot-fluid in interior when work pot of the cooking apparatus shown in Fig. 3.
The schematic perspective view of convolution hot-fluid when Fig. 5 is the interior pot work of interior pot of the cooking apparatus shown in Fig. 3.
The interior pot 100 of cooking apparatus, interior pot opening 101, sidewall 1, segmental arc 11, the upper end 12 of sidewall 1, diapire 2, flange 3, horizontal segment 31, vertical section 32, arc-shaped transition section 33, the upper end 321 of vertical section 32, the lower end 322 of vertical section 32, concave section 4, support portion 41, the upper end 42 of concave section 4, the lower end 43 of concave section 4, the minimum latitude circular diameter D1 of concave section 4, the diameter D2 of interior pot opening 101, the radius R 2 of interior pot opening 101, central axis Z, the maximum curvature radius R3 of segmental arc 11, the maximum latitude radius of circle R4 of the inner surface of sidewall 1, the maximum latitude circular diameter D4 of the inner surface of sidewall 1, the center of circle O1 of segmental arc 11, the center of circle O2 of segmental arc 11, the center of circle O1 of segmental arc is to the distance L 1 of central axis Z, the diameter D5 of diapire 2, convolution hot-fluid 901
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to Fig. 1-Fig. 5, the interior pot 100 according to the cooking apparatus of the utility model embodiment is described.As Figure 1-Figure 5, the interior pot 100 of cooking apparatus has sidewall 1, diapire 2, flange 3 and concave section 4.The lower end of flange 3 limits interior pot opening 101, and concave section 4 is connected between the upper end 12 and flange 3 of sidewall 1.That is to say, flange 3, concave section 4, sidewall 1, diapire 2 are connected from the top down successively.Flange 3 can coordinate to seal interior pot opening 101 with the pot cover of cooking apparatus.
Concave section 4 limits the support portion 41 that is suitable for supporting interior pot annex.Be understandable that, interior pot annex can comprise food steamer, double-edged fine-toothed comb etc.Interior pot annex can be for placing food to be heated and the water in food and interior pot 100 or soup etc. being kept apart.
Shown in Fig. 1 and Fig. 3, flange 3 can comprise horizontal segment 31 and vertical section 32.Vertically section 32 can be connected between horizontal segment 31 and concave section 4, and vertically section 32 can limit interior pot opening 101, and the lower end of flange 3 comprises vertical section 32, interior pot annex etc. can put into pots 100 and be supported on support portion 41 from interior pot opening 101.Be understandable that, as shown in Figure 1, vertically the latitude circular diameter of section 32 is the diameter D2 of interior pot opening 101.
Particularly, as shown in Figure 2, horizontal segment 31 can seal interior pot 100 thereby coordinate with the pot cover of cooking apparatus better from the outside horizontal-extending in upper end 321 of vertical section 32, to reduce thermal loss, makes full use of the energy.Advantageously, as shown in Figure 2, the lower end 322 of the upper end of concave section 4 42 and vertical section 32 can arc transition, the lower end 43 of concave section 4 and the upper end 12 of sidewall 1 can arc transition, thereby make the profile streamline of interior pot 100 better, between each several part transition rounder and more smooth, be convenient to moulding and good looking appearance.
Be understandable that, because flange 3, concave section 4, sidewall 1, diapire 2 are integrally formed, vertically lower end 322, the upper end 12 of sidewall 1, the lower end 43 of the 42He concave section, upper end 4 of concave section 4 of the upper end 321 of section 32, vertical section 32 are and schematically show in Fig. 2, and its particular location can be according to the shape accommodation of pot 100 in actual.
Advantageously, shown in Fig. 2, horizontal segment 31 and vertical section 32 can be by arc-shaped transition section 33 transition that are suitable for coordinating with sealing ring (scheming not shown), and sealing ring can be located on pot cover.That is to say, in pot cover sealing, pot is 100 o'clock, and sealing ring can fit tightly with arc-shaped transition section 33, thereby promotes the sealing of cooking apparatus, further reduces thermal loss, makes full use of the energy.In addition, horizontal segment 31 and vertically section 32 employing arc-shaped transition section 33 transition, can make interior pot 100 add easier moulding in man-hour, and profile is more attractive in appearance.
Shown in Fig. 1-Fig. 3, concave section 4 is recessed towards interior Guo100 center.Particularly, as shown in Figure 2, on the axial cross section of the central axis Z by interior pot 100, concave section 4 is the recessed arc of central axis Z towards interior pot 100.For the ease of interior pot annex, be supported on support portion 41, support portion 41 can be limited by the epimere of concave section 4, and wherein the epimere of concave section 4 is 4 the minimum latitude circular diameter D1 corresponding position outward extending part that makes progress from concave section.
It will be appreciated by persons skilled in the art that interior pot 100 can be revolution shape, that is to say, the shape of interior pot 100 rotates a circle and forms around fixed axis by turning round bus, and this fixed axis is the central axis Z of interior pot 100.
Wherein, in the plane of the axial cross section perpendicular to by interior pot 100 central axis Z, the cross section of concave section 4 is annular, and the inner surface of concave section 4 is corresponding with the inner circle of annular, and this inner circle is the latitude circle of concave section 4.In a plurality of and above-mentioned parallel plane plane, the inner circle of the diameter minimum corresponding with the inner surface of concave section 4 is the minimum latitude circle of concave section 4, the interior diameter of a circle of this diameter minimum is the minimum latitude circular diameter D1 of concave section 4 thus, and minimum latitude radius of a circle (D1/2) is the nearest distance a bit and between central axis Z of distance center axis Z on the inner surface of concave section 4 namely.By above-mentioned description, be understood that the concept of the latitude circular diameter (the diameter D2 of pot opening 101 namely) of vertical section 32, at this, no longer describe in detail.
Alternatively, as shown in Figure 2, on the axial cross section of the central axis Z by described interior pot 100, support portion 41 can be the arc of the radially inside downward-sloping extension from vertical section 32 along interior pot 100.Certainly, the shape of support portion 41 is not limited to this, and in other optional embodiments of the present utility model, support portion 41 can also be the oblique line of the radially inside downward-sloping extension from vertical section 32 along interior pot 100.Thus, the more reasonable structure of support portion 41, thereby pot annex in supporting better.
Wherein, the ratio D1/D2 of the diameter D2 of the minimum latitude circular diameter D1 of concave section 4 and interior pot opening 101 not only can affect the stability of the support of pot annex in 100 pairs, interior pot, can also affect the convenience that interior pot annex takes out and puts into pot 100 from interior pot 100.Preferably, the ratio D1/D2 of the diameter D2 of the minimum latitude circular diameter D1 of concave section 4 and interior pot opening 101 is less than 1 and be more than or equal to 0.7,0.7≤D1/D2 < 1, thereby makes the support of pot annex in 100 pairs, interior pot more stable, the placement of interior pot annex and take more convenient.
Alternatively, concave section 4 can be for a plurality of, and the minimum latitude radius of circle of a plurality of concave sections 4 reduces from the top down, and is all limited with support portion 41 on each concave section 4, a plurality of support portions 41 can coordinate with the interior pot annex of multiple different size thus, further facilitate user's use.
In brief, according to the interior pot 100 of the cooking apparatus of the utility model embodiment, by limiting the support portion 41 that is suitable for supporting interior pot annex on the concave section 4 inwardly concaving, interior pot annex is supported on interior pot 100 better, expanded the function of interior pot 100, make the cooking apparatus can steamed wheaten foods thing, thus more user-friendly.
Shown in Fig. 1-Fig. 3, on the axial cross section of the central axis Z of interior pot 100, the inner surface of sidewall 1 comprises outwardly segmental arc 11, and the maximum curvature radius R3 of segmental arc 11 is greater than the maximum latitude radius of circle R4 of the inner surface of sidewall 1, i.e. R3 > R4.Those skilled in the art can pass through the description of the minimum latitude circular diameter D1 of concave section 4 above, are appreciated that the maximum latitude radius of circle R4 concept of the inner surface of sidewall 1, at this, no longer describe in detail.
That is to say, as shown in Figure 1, a center of circle O2 who is positioned at the segmental arc 11 in pot 100 central axis Z left sides is positioned at the right side of central axis Z, and the center of circle O1 that is positioned at the segmental arc 11 on pot 100 central axis Z right sides is positioned at the left side of central axis Z.
In an embodiment of the present utility model, as shown in Figure 1-Figure 3, on described axial cross section, sidewall 1 forms by single segmental arc 11 at diapire 2 either sides (left side and right side) as shown in Figure 1.
In addition, sidewall 1 of the present utility model can also be spliced to form by a plurality of segmental arcs 11, and for example, on described axial cross section, sidewall 1 forms by a plurality of segmental arcs 11 at diapire 2 either sides (left side and right side) as shown in Figure 1.
In adopting the process of these interior pot 100 heat food, because the maximum curvature radius R3 of segmental arc 11 is greater than the maximum latitude radius of circle R4 of the inner surface of sidewall 1, therefore the hot-fluid uphill process near sidewall 1 produces the inwardly boiling phenomenon of rolling, because the curvature of segmental arc 11 is enough large, be greater than the maximum latitude radius of circle R4 of the inner surface of sidewall 1, thereby can not form large circumference rolling boiling, but produce oval backflow, namely on interior pot 100 inner same axial cross sections, can produce two eddy current, i.e. as shown in Figure 3 two convolution hot-fluids 901, and the water conservancy diversion opposite direction of the hot-fluid 901 that two circles round.Like this cooking apparatus when heating, interior pot 100 inside can produce violent rolling friction, contribute to the homogeneous heating of the inner food of cooking apparatus, and can promote the moisture absorption of food, make the food inside can be fluffy, promote the mouthfeel of food materials.Be understandable that, as shown in Figure 4 and Figure 5, during interior pot 100 heat food, many convolution hot-fluids 901 of interior pot 100 interior formation.
The center of circle O1 of segmental arc 11 is to the size of the ratio between the maximum latitude radius of circle R4 of the distance L 1 of central axis Z and the inner surface of sidewall 1, the interior heat disturbances impact of the internal pot 100 of size that is L1/R4 is larger, if L1/R4 is excessive, the efficiency of heat disturbance will decline.Therefore, in embodiment more of the present utility model, as shown in Figure 1, the center of circle O1 of segmental arc 11 is less than or equal to 0.5 and be more than or equal to 0.1 to the ratio L1/R4 between the maximum latitude radius of circle R4 of the distance L 1 of central axis Z and the inner surface of sidewall 1, i.e. 0.1≤L1/R4≤0.5.Thus, be convenient to be of moderate size and be roughly oval-shaped circulation hot-fluid in the 100 interior formation of interior pot, can be at an easy rate at many convolution hot-fluids 901 of interior pot 100 interior formation, thus when using this interior pot 100 culinary art, the efficiency of heating surface is high, and good heat insulating.
Further, as shown in Figure 1, for more moderate in interior pot 100 interior formation sizes and be roughly oval-shaped circulation hot-fluid, the radius R 2 of interior pot opening 101 (half of the diameter D2 of pot opening 101, be D2/2) be less than or equal to 1.2 and be more than or equal to 0.8 with the ratio R 2/ (R3-L1) of the maximum curvature radius R3 of segmental arc 11 and the difference of distance L 1 (center of circle O1 of segmental arc 11 is to the distance of central axis Z), i.e. 0.8≤R2/ (R4-L1)≤1.2, namely 0.8≤D2/2 (R4-L1)≤1.2.
As shown in figures 1 and 3, in embodiment more of the present utility model, diapire 2 extends towards interior Guo100 center from sidewall 1 with being inclined upwardly.Particularly, with reference to Fig. 1 and Fig. 3, can find out, diapire 2 tilts towards direction interior and that make progress from 1 edge of sidewall, thereby makes diapire 2 form the inwardly shape of pot 100 interior (as the direction making progress in Fig. 3) depression of middle part.Thus, in thering is the cooking apparatus of this interior pot 100, be convenient to interior pot 100 to be positioned in the outer pot (scheming not shown) of cooking apparatus, be convenient to the quick location of interior pot 100, improved location efficiency and the stability of interior pot 100.
Further, as shown in figures 1 and 3, on the axial cross section of the central axis Z by interior pot 100, diapire 2 is circular shape.Thus, the location efficiency of pot 100 in not only improving, but also improved the shaping efficiency of interior pot 100, also make in addition interior pot 100 good looking appearances.
The axial cross section that one of ordinary skill in the art will appreciate that above-mentioned diapire 2 is circular arc, but is not limited to this.
Advantageously, as shown in figures 1 and 3, the ratio D5/D4 of the maximum latitude circular diameter D4 of the diameter D5 of diapire 2 and the inner surface of sidewall 1 is less than or equal to 0.9 and be more than or equal to 0.7, i.e. 0.7≤D5/D4≤0.9, be more convenient for being thus of moderate size and being roughly oval-shaped circulation hot-fluid in the 100 interior formation of interior pot, and can be more easily at many convolution hot-fluids 901 of interior pot 100 interior formation, thereby when using this interior pot 100 culinary art, the efficiency of heating surface is high, and good heat insulating.
In sum, according to the interior pot 100 of the cooking apparatus of the utility model embodiment, can support interior pot annex, easy to use and the efficiency of heating surface is high, good heat insulating.
The following describes according to the cooking apparatus of the utility model embodiment, this cooking apparatus comprises interior pot 100 and outer pot, wherein, pot 100 is the interior pot 100 of the described cooking apparatus of above-described embodiment, thus, when the food materials that heat in cooking apparatus seethe with excitement, the heat disturbance that the sidewall 1 of interior pot 100 will impel the interior adjacent sidewall 1 of interior pot 100 to rise, thereby the loss of minimizing heat and nutrition, and make food inside fluffy, improve the mouthfeel of food materials.And in product insulation, also can reduce the dissipation of heat of the inner food materials of cooking apparatus, improve heat insulation effect.
Further, cooking apparatus can also comprise interior pot annex, and interior pot annex is supported on the support portion 41 of interior pot 100, and the use of cooking apparatus is more convenient thus.
One of ordinary skill in the art will appreciate that according to the cooking apparatus of the utility model embodiment can be the electric-heating cooking appliances such as electric cooker, electric cooker and electric pressure cooking saucepan.Certainly, this cooking apparatus is the cooking apparatus of promising other form also, for example electric cooking pot.
In description of the present utility model, it will be appreciated that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axially ", " radially " etc. orientation or the position relationship of indication are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.In description of the present utility model, the implication of " a plurality of " is at least two, for example two, and three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; It can be mechanical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless separately there is clear and definite restriction.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, First Characteristic Second Characteristic " on ", " top " and " above " but First Characteristic directly over Second Characteristic or oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " can be First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, the specific features of description, structure, material or feature can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this description or example and different embodiment or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (15)
1. interior pot of a cooking apparatus, it is characterized in that, described interior pan has sidewall, diapire, flange and concave section, and the lower end of described flange limits interior pot opening, and described concave section is connected between the upper end of described sidewall and flange and limits the support portion that is suitable for supporting interior pot annex.
2. interior pot of cooking apparatus according to claim 1, it is characterized in that, described flange comprises horizontal segment and vertical section, described vertical section is connected between described horizontal segment and described concave section and limits described interior pot opening, described horizontal segment and described vertical section by the arc-shaped transition section transition that is suitable for coordinating with sealing ring.
3. the interior pot of cooking apparatus according to claim 2, is characterized in that, the ratio D1/D2 of the minimum latitude circular diameter D1 of described concave section and the diameter D2 of described interior pot of opening is less than 1 and be more than or equal to 0.7.
4. interior pot of cooking apparatus according to claim 2, it is characterized in that, on the axial cross section of the central axis Z by described interior pot, described support portion is from the described vertical section of oblique line along the radially inside downward-sloping extension of described interior pot or is the arc along the radially inside downward-sloping extension of described interior pot.
5. the interior pot of cooking apparatus according to claim 2, is characterized in that, the lower end arc transition of the upper end of described concave section and described vertical section, the upper end arc transition of the lower end of described concave section and described sidewall.
6. according to the interior pot of the cooking apparatus described in any one in claim 1-5, it is characterized in that, on the axial cross section of the central axis Z by described interior pot, the inner surface of described sidewall comprises outwardly segmental arc, and the maximum curvature radius R3 of described segmental arc is greater than the maximum latitude radius of circle R4 of the inner surface of described sidewall.
7. the interior pot of cooking apparatus according to claim 6, is characterized in that, the center of circle O1 of described segmental arc is less than or equal to 0.5 and be more than or equal to 0.1 to the distance L 1 of described central axis Z and the ratio L1/R4 of described maximum latitude radius of circle R4.
8. the interior pot of cooking apparatus according to claim 7, is characterized in that, the radius R 2 of described interior pot opening and the ratio R 2/ (R3-L1) of the difference of described maximum curvature radius R3 and described distance L 1 are less than or equal to 1.2 and be more than or equal to 0.8.
9. the interior pot of cooking apparatus according to claim 6, is characterized in that, described diapire extends towards described Nei Guo center from described sidewall with being inclined upwardly.
10. the interior pot of cooking apparatus according to claim 9, is characterized in that, on the axial cross section of the central axis Z by described interior pot, described diapire is circular shape.
The 11. interior pots of cooking apparatus according to claim 9, is characterized in that, the ratio D5/D4 of the maximum latitude circular diameter D4 of the diameter D5 of described diapire and the inner surface of described sidewall is less than or equal to 0.9 and be more than or equal to 0.7.
The 12. interior pots of cooking apparatus according to claim 6, is characterized in that, on described axial cross section, described sidewall forms by single segmental arc at described diapire either side.
The 13. interior pots of cooking apparatus according to claim 6, is characterized in that, on described axial cross section, described sidewall forms by a plurality of segmental arcs at described diapire either side.
14. 1 kinds of cooking apparatus, is characterized in that, comprising:
Outer pot;
Interior pot, described interior pot is located in described outer pot, and described interior pot is the interior pot according to the cooking apparatus described in any one in claim 1-13.
15. cooking apparatus according to claim 14, is characterized in that, also comprise interior pot annex, and described interior pot annex is supported on the support portion of described interior pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324334.XU CN203953359U (en) | 2014-06-17 | 2014-06-17 | Cooking apparatus and interior pot thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420324334.XU CN203953359U (en) | 2014-06-17 | 2014-06-17 | Cooking apparatus and interior pot thereof |
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| CN203953359U true CN203953359U (en) | 2014-11-26 |
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| CN201420324334.XU Expired - Lifetime CN203953359U (en) | 2014-06-17 | 2014-06-17 | Cooking apparatus and interior pot thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017156761A1 (en) * | 2016-03-18 | 2017-09-21 | 凯灿贸易（深圳）有限公司 | Flat-bottomed pan |
| 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 |
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2014
- 2014-06-17 CN CN201420324334.XU patent/CN203953359U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017156761A1 (en) * | 2016-03-18 | 2017-09-21 | 凯灿贸易（深圳）有限公司 | Flat-bottomed pan |
| 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 |
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