CN208192921U - A kind of air fryer of good heat-insulation effect - Google Patents
A kind of air fryer of good heat-insulation effect Download PDFInfo
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- CN208192921U CN208192921U CN201820330222.3U CN201820330222U CN208192921U CN 208192921 U CN208192921 U CN 208192921U CN 201820330222 U CN201820330222 U CN 201820330222U CN 208192921 U CN208192921 U CN 208192921U
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- fryer
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- 230000000694 effects Effects 0.000 title claims abstract description 22
- 238000009413 insulation Methods 0.000 title claims abstract description 18
- 238000010411 cooking Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 27
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 40
- 206010053615 Thermal burn Diseases 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The utility model relates to a kind of air fryers of good heat-insulation effect.Existing fryer can cause handle to overheat because hot-fluid leaks, and there are scald risks.The utility model includes upper housing and lower case, upper housing has upper cavity, is equipped with wind scooper in upper cavity and the hot wind component in wind scooper, hot wind component include fan and heat-generating pipe, lower chamber is equipped in lower case, it is equipped with opening at the top of lower chamber, fryer component is equipped in lower chamber, lower chamber and wind scooper surround to form cooking cavity, fryer component includes pot body and handle, open periphery is equipped with locating notch, and handle bottom surface is equipped with heat shield, and heat shield is located at the outside of the locating notch.The heat shield for locating notch and handle to be isolated is added on original grip structure, heat shield plays heat-insulated effect, it is ensured that safety of the user when grasping handle, the case where preventing scald.
Description
Technical field
The utility model relates to field of kitchen electric appliance, and in particular to a kind of air fryer.
Background technique
Air fryer is used by more and more consumers, is different from original by way of deep fat fry, air fryer
Heat transfer carrier is used air as, the oil content of food materials is effectively reduced, provides the diet of health for people.
In existing air fryer, in order to facilitate the pick-and-place of fryer component, fryer component includes pot body and is arranged in pot body
The handle of two sides, the opening of lower chamber are equipped with the locating notch for wearing outside handle.When in use, fryer component is placed on down
In cavity, so that handle holding is in locating notch, since there are fit-up gap, the intracorporal heat of cavity of resorption between handle and locating notch
Wind can cause heat in lower chamber that can be lost outward by fit-up gap by fit-up gap to outward leakage, reduce air fryer
The thermal efficiency, influence cooking quality, in addition, hot-fluid can also be flowed along grip surface, cause handle temperature due to contacting hot-fluid
It increases, when user is in contact handle, be easy to cause scald the case where, there are security risks.
Utility model content
In order to solve the deficiencies in the prior art, the utility model provides a kind of air fryer of good heat-insulation effect, by
The case where heat shield is set on the outside of locating notch, prevents handle from heating up because contacting with hot-fluid, preventing scald, it is ensured that use
Safety.
The utility model is accomplished by the following way: a kind of air fryer of good heat-insulation effect, including upper housing and lower casing
Body, the upper housing have upper cavity, are equipped with wind scooper and the hot wind component in wind scooper, the heat in the upper cavity
Wind component includes fan and heat-generating pipe, and lower chamber is equipped in the lower case, is equipped with opening at the top of the lower chamber, in lower chamber
Equipped with fryer component, lower chamber and wind scooper surround to form cooking cavity, and the hot blast flow direction fryer component that hot wind component generates is to cook
It prepares food food, the fryer component includes pot body and the handle that is symmetricly set on pot body lateral wall apical margin, the opening periphery
Recess forms the locating notch set for handle downwards, and the handle portion bottom surface is downwardly extending heat shield, described heat-insulated
Piece is located at the outside of the locating notch.The heat shield for locating notch and handle to be isolated is added on original grip structure,
When the hot-fluid in lower chamber leaks along locating notch, heat shield can serve heat-insulated, prevent hot-fluid from directly contacting with handle,
The case where preventing scald, it is ensured that user using safe.Handle inner end is fixed in pot body, and locating notch is passed through in outer end
And exposed formed puts forth effort region for what user grasped, heat shield both plays the role of guiding hot-fluid flow direction, so that hot-fluid is separate
Handle puts forth effort region, also acts as the effect of isolation heat radiation.Locating notch plays the role of limitation rotation to fryer component.
Preferably, the outer rim of the locating notch, which is recessed downwards, forms oblique slot, the handle is embedded in locating notch, makes
Heat shield is obtained to be inserted into the oblique slot.In order to facilitate the installation of, and production cost, the groove face and heat shield direction of oblique slot are reduced
Fit-up gap is equipped between the inner sidewall of pot body, fit-up gap will form the channel of hot-fluid outlet, so that hot-fluid can be oblique along channel
Downward outlet, it is ensured that the hot-fluid to leak ensures that handle maintains lower temperature far from handle.
Preferably, the heat shield is the arc panel that is recessed inwardly of middle part, the cell wall profile of the oblique slot with it is described
The matching of heat shield medial side wall profiles.Heat shield depression in centre is simultaneously embedded in oblique slot, between effectively subtracting between oblique slot and heat shield
Away from effectively reducing the flow that hot-fluid leaks, both improve heating efficiency in lower chamber, moreover it is possible to ensure that handle is maintained compared with low temperature
Degree, pick-and-place fryer component conveniently grasped by the user.
Preferably, the height of the heat shield is G, 5mm≤G≤10mm.Ensured by the way that the height of heat shield is arranged
Its heat-insulated, drainage and current limitation effect.When G is bigger, the fit-up gap between heat shield and oblique slot is longer, to the windage of hot-fluid
It is bigger.As G < 5mm, heat shield to the guiding function of hot-fluid and be isolated heat radiation effect it is weaker, cause heat shield every
The case where thermal effect is poor, causes handle heating obvious, is easy to appear scald.As G > 10mm, the size of heat shield is larger,
Both the convenience for having influenced the pick-and-place of fryer component, also adds material utilization amount, increases processing cost.
Preferably, horizontal distance intermarginal outside the heat shield and the handle is H, 40mm≤H≤100mm.Handle
It is formed positioned at the heat shield exterior portion and puts forth effort region for what user grasped, made by the way that suitable parameter H is arranged to improve
User grasps convenience and comfort.As H < 40mm, the exposed parts of handle are smaller, and user can be smaller because putting forth effort region
And can not firm grip fryer component, be easy to appear grasping loosely and the case where cause fryer component to topple, fall, influence normal
It uses；As H > 100mm, the exposed parts of handle are larger, have both influenced the aesthetic appearance of air fryer, also will increase handle
Raw material dosage, increase production cost.
Preferably, the handle inner end is equipped with fixing base, the fixing base is affixed by fastener and the pot body, institute
The inner edge for stating locating notch, which is recessed downwards, forms the heavy platform that accommodates for fixing base grafting.Fixing base can increase on the outside of handle and pot body
Contact area between wall, and then improve connective stability, it is ensured that user can be stablized by handle grasps pot body.Fryer component peace
After being attached to position, fixing base is plugged in heavy platform, reduces the heat to leak by improving the matching degree between fryer component and lower chamber
Flow is flowed, and then ensures the intracorporal heating efficiency of cavity of resorption.
Preferably, the middle of the handle is equipped with groove, the width of the groove is D, 3mm≤D≤5mm.Groove setting
At the middle part of handle, so that grip surface has convex-concave profile, play the role of increasing windage, drop to the hot-fluid for flowing through its surface
The outer vent flow of low-heat stream.As D < 3mm, the width of groove is smaller, shorter to the obstruction distance of hot-fluid, causes to hinder hot-fluid
Distance is shorter, and heat insulation is not good enough；As D > 5mm, recess width is larger, and grip surface is relatively flat, leads to the wind to hot-fluid
Resistance degree is smaller, and heat insulation is not good enough.
Preferably, the groove is strip groove, the strip groove is provided on the top surface of the handle.Upper housing bottom surface
There are fit-up gap between handle top surface, groove can play inhibition to the hot-fluid for flowing through this fit-up gap.
Preferably, the groove is annular groove, the annular groove is circumferentially arranged along the handle.Handle periphery exists
Fit-up gap, groove can play inhibition to the hot-fluid for flowing through this fit-up gap.
Preferably, the handle, which is equipped with matching, is nested with the sealing ring in the annular groove, the handle insertion is fixed
Position notch, so that sealing ring and locating notch palette.The inner edge of sealing ring is fitted closely with groove wall surface, outer rim and positioning
Notch wall surface and the fitting of upper housing sealing bottom surface, effectively prevent hot-fluid to leak by the fit-up gap being located on handle periphery.
Preferably, the sealing ring includes the upper rim segment contradicted with handle top surface and the lower edge with the conflict of handle bottom surface
Section, the upper rim segment width are less than the lower rim segment width.The lower rim segment of sealing ring has biggish width parameter, to sealing ring
Play the role of preventing overturning, it is ensured that sealing ring holding always in a ring groove, reduces hot-fluid and leaks.
The utility model has the beneficial effects that being added on original grip structure for the heat-insulated of locating notch and handle to be isolated
Piece, when the hot-fluid in lower chamber leaks along locating notch, heat shield can play the role of preventing handle temperature from rising, and prevent out
The case where now scalding, it is ensured that using safe.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of air fryer described in embodiment one；
Fig. 2 is to complain and quarrel loudly and lower chamber decomposition texture schematic diagram described in embodiment one；
Fig. 3 is the schematic cross-sectional view of handle described in embodiment one；
Fig. 4 is grip structure schematic diagram described in embodiment one；
Fig. 5 is grip structure schematic diagram described in embodiment two；
In figure: 1, upper housing, 11, fan, 12, heat-generating pipe, 13, wind scooper, 2, lower case, 21, pot body, 22, handle,
221, heat shield, 222, fixing base, 223, groove, 224, sealing ring, 23, locating notch, 231, oblique slot, 232, heavy platform, 24,
Lower chamber.
Specific embodiment
Make further with substantive distinguishing features of the specific embodiment to the utility model with reference to the accompanying drawings of the specification
It is bright.
Embodiment one:
The present embodiment provides a kind of air fryers of good heat-insulation effect.
Air fryer as shown in Figs 1-4 is made of upper housing 1 and lower case 2, and upper housing 1 has upper cavity, upper cavity
Interior to be equipped with wind scooper 13 and the hot wind component in wind scooper 13, hot wind component includes fan 11 and heat-generating pipe 12, lower case 2
It is interior to be equipped with lower chamber 24, it is equipped with opening at the top of lower chamber 24, is equipped with fryer component, lower chamber 24 and wind scooper 13 in lower chamber 24
It surrounds to form cooking cavity.The open-mouth of wind scooper 13 is equipped with protective plate, and hot wind component is mounted on wind scooper and protective plate encloses shape
At installation cavity in, wind scooper 13 both play the role of completely cut off heat transmit outward, also act as guidance air-flow flowing.It is anti-
Backplate plays the role of that free surrounding space and hot wind component is isolated, and has both ensured that user will not scald because touching hot wind component
The case where, also assure that hot wind component will not be damaged because of external force.The hot blast flow direction fryer component that hot wind component generates
With cooking food, the fryer component includes pot body 21 and the handle 22 that is symmetricly set on 21 lateral wall apical margin of pot body, institute
It states open periphery and is recessed downwards and form the locating notch 23 set for handle 22,22 portion bottom surface of handle is downwardly extending
Heat shield 221, the heat shield 221 are located at the outside of the locating notch 23.
In the present embodiment, the lateral wall two sides of pot body 21 are respectively equipped with a handle 22, steady convenient for users to both hands
Pot body 21 is grasped, two locating notch 23(such as Fig. 2 institute corresponding with each handle 22 is also respectively set on the periphery of the opening
Show).When in use, the fryer component equipped with food materials is first put into lower chamber 24 from top to bottom, in placement process, handle 22 begins
Final position ensures that handle 22 is accurately caught in corresponding locating notch 23 above corresponding locating notch 23.Handle 22 is accurate
After being caught in locating notch 23, both ensured that fryer component was remained unchanged with respect to 2 position of lower case, and there is open periphery smooth
Surface, the convenient bottom surface periphery with upper housing 1 are fitted and connected, and hot-fluid in lower chamber 24 is prevented to be lost outward.After completing assembly,
Fan 11 and heat-generating pipe 12 are opened, fan 11 rotates and air is driven to flow, and heat-generating pipe 12, which is powered, generates heat, and air flows through hair
Heat pipe 12 forms hot-fluid cocurrent to lower chamber 24, and food materials are contacted with hot-fluid completes heating cooking operation.
In the present embodiment, after handle 22 is embedded in locating notch 23, due to being filled between two sides using conflict connection type
Match, so that being stayed between the side wall of handle 22 and the side wall of locating notch 23, between the bottom wall of handle 22 and the bottom wall of locating notch 23
There is fit-up gap, inner port and the lower chamber 24 of fit-up gap lead to, and external port is led to the free surrounding space outside lower chamber 24, is made
It obtains the hot-fluid in lower chamber 24 to be easy to leak in free surrounding space by fit-up gap, and leads to handle 22 after being handle contact
Temperature increases, and reduces heating efficiency.For this purpose, 22 portion bottom surface of handle is downwardly extending heat shield 221, it is described
Heat shield 221 is located at the outside of the locating notch 23, and heat shield 221 is arranged in fit-up gap external port, by leaking for hot-fluid
Path is linearly changed to bending by original, has both improved hot-fluid and has leaked the windage in path, has effectively reduced the stream that hot-fluid leaks
Amount improves heating efficiency in lower chamber 24, reduces energy consumption, the path that hot-fluid leaks also is changed, so that hot-fluid is no longer
Along 22 surface flow of handle, it is ensured that handle 22 maintains lower temperature always, prevents user from going out because grasping handle 22
The case where now scalding, it is ensured that using safe.
In the present embodiment, handle 22 is embedded in the locating notch 23 with its outline, in order to which hot-fluid is effectively reduced
Outer vent flow, need to reduce the dress between fit-up gap, heat shield 221 and the oblique slot 231 between handle 22 and locating notch 23
With the fit-up gap between fit-up gap and handle 22 between gap, fixing base 222 and heavy platform 232 and 1 bottom surface of upper housing.
In order to reduce the fit-up gap between handle 22 and locating notch 23 and between 1 bottom surface of handle 22 and upper housing, handle
22 vertical cross-section profile and the vertical cross-section outline of locating notch 23, after handle 22 is caught in locating notch 23, handle 22
Side wall between the side wall of locating notch 23, match and be bonded between the bottom wall of handle 22 and the bottom wall of locating notch 23, and handle 22
Top surface is flushed with the opening periphery of locating notch 23, is facilitated the matching of 1 bottom surface of upper housing to be fitted on 22 top surface of handle, is passed through reduction
Fit-up gap between fit-up gap and handle 22 between handle 22 and locating notch 23 and 1 bottom surface of upper housing reduces outside hot-fluid
Vent flow.
In order to reduce the fit-up gap between heat shield 221 and oblique slot 231, the outer rim of the locating notch 23 is to lower recess
Oblique slot 231 is formed, the handle 22 is embedded in locating notch 23, so that heat shield 221 is inserted into the oblique slot 231, it is described
Heat shield 221 is the arc panel that middle part is recessed inwardly, the cell wall profile of the oblique slot 231 and 221 inner sidewall of heat shield
Outline.Arc panel is lacked towards the inner sidewall of pot body 21 and the cell wall outline of oblique slot 231 when handle 22 is caught in positioning
After mouth 23, heat shield 221 is also embedded in oblique slot 231 therewith, so that 221 inner sidewall of heat shield is matched with the cell wall of oblique slot 231
Fitting reduces vent flow outside hot-fluid by reducing the fit-up gap between heat shield 221 and oblique slot 231, and guides and leak
Hot-fluid is far from handle 22.
In order to reduce the fit-up gap between fixing base 222 and heavy platform 232, the downward concave shape in inner edge of the locating notch 23
At heavy platform 232, the outline of the profile and fixing base 222 in space in heavy platform 232, after handle 22 is caught in locating notch 23,
Fixing base 222 is also embedded in heavy platform 232,222 outer wall of fixing base fitting corresponding with 232 inner wall of heavy platform, by reducing fixing base therewith
Fit-up gap between 222 and heavy platform 232 reduces the outer vent flow of hot-fluid.
In actual operation, the height of the heat shield 221 is that G(is as shown in Figure 3), G=7mm had both ensured heat shield 221
With preferable drainage, heat-insulated and current limitation effect, raw material dosage is also effectively controlled, reduces production cost.
In actual operation, the heat shield 221 and horizontal distance intermarginal outside the handle 22 are H=70mm, are both ensured
User puts forth effort region with enough, it is ensured that grasps steady, promotion usage experience, moreover it is possible to effectively control raw material dosage, reduction
Production cost.The corrosion projection of the handle is fan-shaped, and radian is that E(is as shown in Figure 4), E=75 °.
In actual operation, 22 inner end of handle is equipped with fixing base 222, and the fixing base 222 passes through fastener and institute
State that pot body 21 is affixed, the inner edge of the locating notch 23 is recessed downwards the heavy platform 232 for being formed and being accommodated for 222 grafting of fixing base.Gu
Joint chair 222 and handle 22 are made of integral type, and the side wall of fixing base 222 towards pot body 21 is cambered surface, and the outside with pot body 21
Wall matching fitting is affixed, it is ensured that user can steadily pick and place fryer component by handle 22.
In actual operation, it is equipped with groove 223 in the middle part of the handle 22, is mentioned by reducing the flatness on 22 surface of handle
High windage, and then reduce the outer vent flow of air-flow.The width of the groove 223 is D=4mm, and the depth of the groove 223 is F, F=
3mm, it is ensured that the structural strength of handle 22 also improves 22 surface of handle to the windage of hot-fluid.
In actual operation, the groove 223 is annular groove, and the annular groove is along the circumferential setting of the handle 22, convection current
Hot-fluid through 22 surface of handle plays inhibition.
It is to be appreciated that parameter G can also for 5mm, 6 mm, 8 mm, 9 mm, 10 mm etc., as long as meet 5mm≤G≤
The requirement of 10mm.
It is to be appreciated that parameter H can also be 40mm, 50 mm, 60 mm, 80 mm, 90 mm, 100 mm etc., as long as full
Sufficient 40mm≤H≤100mm requirement.
It is to be appreciated that parameter E can also be 60 °, 70 °, 80 °, 90 ° etc., as long as the requirement for meeting 60 °≤E≤90 ° is
It can.
It is to be appreciated that parameter D can also be 3mm, 3.5 mm, 4.5 mm, 5 mm etc., as long as meeting 3mm≤D≤5mm
Requirement.
It is to be appreciated that parameter F can also be 1mm, 2mm, 4 mm etc., as long as meeting 1mm≤F≤4mm requirement.
It is to be appreciated that the groove 223 can also be strip groove, the strip groove is provided with the top surface of the handle 22
On, as long as the setting of groove 223 is on 22 surface of handle and for that can improve windage.
Embodiment two:
Compared to embodiment one, the present embodiment provides another air fryer structures.
As shown in figure 5, the air fryer includes upper housing 1 and lower case 2, hot wind group is equipped with below the upper housing 1
Part, the hot wind component include fan 11 and heat-generating pipe 12, lower chamber 24 are equipped in the lower case 2, the lower chamber 24 pushes up
Portion is equipped with opening, is equipped with fryer component in lower chamber 24, the hot blast flow direction fryer component that hot wind component generates with cooking food,
It is characterized in that, the fryer component includes pot body 21 and the handle 22 that is symmetricly set on 21 lateral wall apical margin of pot body, described
Open periphery, which is recessed downwards, forms the locating notch 23 set for handle 22,22 portion bottom surface of handle be downwardly extending every
Backing 221, the heat shield 221 are located at the outside of the locating notch 23, and groove 223 is equipped in the middle part of the handle 22, described
Groove 223 is annular groove, and the annular groove is along the circumferential setting of the handle 22.The handle 22 is equipped with matching and is nested with described
Sealing ring 224 in annular groove, the handle 22 are embedded in locating notch 23, so that sealing ring 224 and 23 sealing paste of locating notch
It closes.Improved by being nested with sealing ring 224 on annular groove between 1 bottom surface of 23 wall surface of locating notch and upper housing be bonded it is close
Sealing property effectively prevent in lower chamber 24 hot-fluid to outward leakage.
After completing installation, the cell wall palette of 224 inner edge of sealing ring and annular groove, the upper rim segment of 224 outer rim of sealing ring
Be bonded with 1 sealing bottom surface of upper housing, the lateral margin of 224 outer rim of sealing ring section and root edge section respectively with corresponding 23 wall surface of locating notch
Palette.
In the present embodiment, the sealing ring 224 include with 22 top surface of handle contradict upper rim segment and with 22 bottom of handle
The lower rim segment that face contradicts, the upper rim segment width are less than the lower rim segment width.By increasing between sealing ring 224 and handle 22
Contact area improves the bonding strength of sealing ring 224, prevents sealing ring 224 there is a situation where being detached from from annular groove, promotion makes
With experience.
In the present embodiment, the sealing ring 224 is falope ring, has both had preferable elasticity, has effectively been promoted and target pair
The palette performance of elephant, also reduction cost of material.
Remaining structure of air fryer described in the present embodiment and effect and embodiment one are consistent, and details are not described herein again.
Claims (10)
1. a kind of air fryer of good heat-insulation effect, including upper housing and lower case, the upper housing has a upper cavity, it is described on
Wind scooper and the hot wind component in wind scooper are equipped in cavity, the hot wind component includes fan and heat-generating pipe, under described
It is equipped with lower chamber in shell, opening is equipped at the top of the lower chamber, fryer component is equipped in lower chamber, lower chamber and wind scooper close
It encloses to form cooking cavity, the hot blast flow direction fryer component that hot wind component generates is with cooking food, which is characterized in that the fryer component
Including pot body and the handle being symmetricly set on pot body lateral wall apical margin, it is described opening periphery be recessed downwards formation it is embedding for handle
The locating notch set, the handle portion bottom surface are downwardly extending heat shield, and the heat shield is located at the locating notch
Outside.
2. a kind of air fryer of good heat-insulation effect according to claim 1, which is characterized in that outside the locating notch
Edge is recessed forms oblique slot downwards, and the handle is embedded in locating notch, so that heat shield is inserted into the oblique slot.
3. a kind of air fryer of good heat-insulation effect according to claim 2, which is characterized in that the heat shield is middle part
The arc panel being recessed inwardly, the cell wall profile of the oblique slot are matched with the heat shield medial side wall profiles.
4. a kind of air fryer of good heat-insulation effect according to claim 1, which is characterized in that the height of the heat shield
For G, 5mm≤G≤10mm；Alternatively, horizontal distance intermarginal outside the heat shield and the handle is H, 40mm≤H≤100mm.
5. a kind of air fryer of good heat-insulation effect according to claim 1, which is characterized in that the handle inner end is equipped with
Fixing base, the fixing base is affixed by fastener and the pot body, and the inner edge of the locating notch is recessed downwards formation for solid
The heavy platform of joint chair grafting accommodating.
6. the air fryer of -5 any a kind of good heat-insulation effects according to claim 1, which is characterized in that in the handle
Portion is equipped with groove, and the width of the groove is D, 3mm≤D≤5mm.
7. a kind of air fryer of good heat-insulation effect according to claim 6, which is characterized in that the groove is bar shaped
Slot, the strip groove are provided on the top surface of the handle.
8. a kind of air fryer of good heat-insulation effect according to claim 6, which is characterized in that the groove is annular
Slot, the annular groove are circumferentially arranged along the handle.
9. a kind of air fryer of good heat-insulation effect according to claim 8, which is characterized in that the handle be equipped with
With the sealing ring being nested in the annular groove, the handle is embedded in locating notch, so that sealing ring and locating notch sealing paste
It closes.
10. a kind of air fryer of good heat-insulation effect according to claim 9, which is characterized in that the sealing ring includes
The upper rim segment contradicted with handle top surface and the lower rim segment contradicted with handle bottom surface, the upper rim segment width are less than the lower rim segment
Width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820330222.3U CN208192921U (en) | 2018-03-09 | 2018-03-09 | A kind of air fryer of good heat-insulation effect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820330222.3U CN208192921U (en) | 2018-03-09 | 2018-03-09 | A kind of air fryer of good heat-insulation effect |
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| US11033146B2 (en) | 2019-02-25 | 2021-06-15 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11627834B2 (en) | 2017-08-09 | 2023-04-18 | Sharkninja Operating Llc | Cooking system for cooking food |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
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2018
- 2018-03-09 CN CN201820330222.3U patent/CN208192921U/en active Active
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| US11627834B2 (en) | 2017-08-09 | 2023-04-18 | Sharkninja Operating Llc | Cooking system for cooking food |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
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| US11051654B2 (en) | 2019-02-25 | 2021-07-06 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11751722B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11033146B2 (en) | 2019-02-25 | 2021-06-15 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11766152B2 (en) | 2019-02-25 | 2023-09-26 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11832761B2 (en) | 2019-02-25 | 2023-12-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11647861B2 (en) | 2020-03-30 | 2023-05-16 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11678765B2 (en) | 2020-03-30 | 2023-06-20 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11969118B2 (en) | 2020-03-30 | 2024-04-30 | Sharkninja Operating Llc | Cooking device and components thereof |
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