CN208909883U - A kind of stable air fryer - Google Patents

Abstract

The utility model provides a kind of stable air fryer, including pot body, lid, driving mechanism, wind scooper and hot air apparatus, cooking cavity is limited between wind scooper and pot body, the interior pot for holding food is equipped in cooking cavity, agitating device is equipped in interior pot, the bottom centre of interior pot is equipped with transmission device, the bottom centre of interior pot is equipped with through-hole, transmission device includes the shaft for protruding from the inner bottom surface of interior pot, agitating device includes the driving section connecting with transmission device, stirring rod on driving section, the bottom end of driving section is equipped with the installation cavity for accommodating shaft, be equipped with Fastener driving section being clamped in shaft in installation cavity, due to the effect of Fastener, so that the fastening force formed between agitating device and shaft is much larger than food to the reaction force of agitating device, even if food is more, food to the reaction force of agitating device not yet Meeting is so that agitating device and shaft are detached from, so that agitating device is stable, to guarantee that air fryer is stable.

Description

A kind of stable air fryer

Technical field

The utility model relates to kitchen appliance technical fields, more particularly to a kind of stable air fryer.

Background technique

Air fryer is divided into drawer type and two kinds of clamshell substantially at present.Drawer type air fryer unfolding mode is frying pan Basket is moved forward and backward along the sliding rail of inside cavity and realizes the taking-up complained and quarrel loudly and put back to.Clamshell air fryer be divided into upper cover part and Pot body part, upper cover and pot body are connected by shaft, and upper cover can rotate in angular range of centainly uncapping around the shaft, realize air The folding of fryer.

Existing clamshell air fryer generally has agitating function, that is, is provided with agitating device, by setting in pot body Set driving mechanism, driving mechanism is equipped with drive shaft, and drive shaft and agitating device are sequentially connected, driving mechanism drive agitating device with Food in fryer is stirred, is overturn, so that food is heated evenly, to reach good culinary art effect.

But the transmission connection relationship between existing agitating device and driving mechanism is unstable, is only simply arranged Together, i.e., the connection between agitating device and driving mechanism between clearance fit, that is, agitating device and driving mechanism To be movable, in this way when food is more, agitating device will receive the reaction force of food when being stirred to food to incite somebody to action Agitating device jacks up, so that being detached from transmission connection relationship between agitating device and driving mechanism, i.e. agitating device cannot normal work Make, food cannot be stirred well or agitating device is still hung, but agitating device cannot be well to food It is stirred, although air fryer can be leveraged in this way by shutting down agitating device righting or being installed in place Job stability and continuity reduce the use feeling and satisfaction of user.

Summary of the invention

The purpose of this utility model is to provide a kind of air fryers stable, usage experience is good.

In order to achieve the above object, the utility model adopts the following technical solution: a kind of stable air fryer, packet It includes pot body, lid, be set to the intracorporal driving mechanism of pot, wind scooper and hot air apparatus below lid, wind scooper and pot Cooking cavity is limited between body, and the interior pot for holding food is equipped in cooking cavity, is equipped with the stirring driven by driving mechanism in interior pot Device, wherein the bottom centre of the interior pot is equipped with the transmission device being sequentially connected with driving structure, and the bottom centre of interior pot sets There is the through-hole passed through for transmission device, transmission device includes the shaft for protruding from the inner bottom surface of interior pot, and agitating device includes and biography The driving section of dynamic device connection, the stirring rod on driving section, the bottom end of driving section are equipped with the installation cavity for accommodating shaft, installation It is intracavitary equipped with the Fastener being clamped in driving section in shaft.

Further, the Fastener is torsional spring, and torsional spring includes the first pin and second pin, and shaft is equipped with and first The card slot of pin and second pin cooperation.

Further, after the agitating device and transmission device cooperate in place, between the first pin and second pin away from From for D2,3mm≤D2≤20mm.

Further, the driving section is in sleeve-shaped, and the height of driving section is H3,20mm≤H3≤200mm.

Further, the shaft includes upper shaft and the lower rotary shaft that connect with upper shaft, and upper shaft stretches out in interior pot Inner bottom surface setting, lower rotary shaft are located at the lower section of interior pot.

Further, the height of the upper shaft is H4,10mm≤H4≤50mm.

Further, the upper shaft is regular polygon axial, and lower rotary shaft is structure as a whole with upper shaft.

Further, the transmission device includes connecting with the rotary table nut of lower rotary shaft cooperation and with rotary table nut thread The fixed lid in bottom, rotary table nut center are equipped with the mounting hole stretched out for upper shaft, and the upper end inner wall of mounting hole extends inwardly to form Retaining ring, lower rotary shaft are equipped with the limited step cooperated with retaining ring, and the bottom end of lower rotary shaft is equipped with the biography being sequentially connected with driving mechanism Dynamic hole, the bottom of the fixed lid in bottom are equipped with the via hole being connected to driving hole, and the fixed lid in bottom is installed in place the fixed lid in rear bottom In-flanges is abutted with the bottom face of lower rotary shaft.

Further, the sidewall sheath of the lower rotary shaft is equipped with the first sealing ring and the second sealing ring, the first sealing ring and the The setting of two sealing ring intervals and the first sealing ring are located at the second sealing ring top.

Further, third sealing ring, rotary table spiral shell are equipped between the round table surface of the rotary table nut and the inner bottom surface of interior pot Female round table surface with a thickness of B, 2mm≤B≤10mm.

After adopting the above technical scheme, the utility model has the advantages that

1, transmission device is arranged by the center of pot inside, and transmission device includes turn for protruding from the inner bottom surface of interior pot Axis has not only guaranteed that power can be transmitted effectively so that driving mechanism imparts power to agitating device indirectly by shaft, but also guarantees stirring Stability when device rotates, and pot body is also convenient for indirectly by shaft transmitting power convenient for the design and layout of driving mechanism It is moulded and then moulded convenient for air fryer, and agitating device specifically includes the transmission connecting with transmission device Portion and the stirring rod on driving section, and the bottom end of driving section is equipped with the installation cavity for accommodating shaft, and being equipped in installation cavity will Driving section is clamped in the Fastener in shaft, so that being fixedly connected after agitating device is installed in place with shaft, shaft exists After driven-mechanism drives rotation, and then agitating device rotation is driven, to realize stirring, the overturning to food, due to Fastener Effect so that the fastening force formed between agitating device and shaft much larger than food to the reaction force of agitating device, even if When food is more, food will not make agitating device and shaft be detached from the reaction force of agitating device, so that agitating device Stable, even if obtaining, air fryer is stable, and guarantees the effect that agitating device stirs food, overturns, so that Food is heated evenly, and then guarantees the culinary art effect of food, is also made user not have to shutdown and is gone righting or reinstall stirring dress It sets, improves the experience and satisfaction of user, user is also avoided to be burned in righting or while reinstalling agitating device, in addition, After air fryer is completed to the culinary art of food, needs to take out food, can directly pour out food from interior pot, and when pouring out Agitating device is not fallen out, and greatly facilitates the taking-up of food, and further the user experience is improved and satisfaction.

2, Fastener is specially torsional spring, and torsional spring includes the first pin and second pin, and shaft is equipped with and the first pin With the card slot of second pin cooperation, by the cooperation between the first pin and second pin and card slot, enhance agitating device with It is not easily disconnected between tightness between shaft, i.e. agitating device and shaft, stability when being further ensured that agitating device operation, To guarantee the effect to food stirring, overturning, to guarantee the culinary art effect of food.

3, agitating device and transmission device cooperation in place after, the distance between the first pin and second pin be D2,3mm≤ D2≤20mm, the tightness that can be further ensured that between agitating device and shaft in this way, it is ensured that torsional spring after clamping will not with turn Axis generation loosens, and guarantees the gripping orientation between torsional spring and shaft, so that it is guaranteed that agitating device does not loosen.When D2 is less than 3mm, That blocks is too tight, is not easy to agitating device disassembly；When D2 be greater than 20mm when, card it is too loose, be easy to loosen between agitating device and shaft.

4, driving section is in sleeve-shaped, and the height of driving section is H3,20mm≤H3≤200mm, guarantees agitating device and turns Assembly between axis is good, and length of fit is enough, enhances the tightness between agitating device and shaft.When H3 is less than 20mm When, height is too small, and length of fit is inadequate, is easy to loosen；When H3 is greater than 200mm, height is too big, and length of fit is too long, is easy It is formed stuck, it has not been convenient to the taking-up of agitating device.

5, shaft includes upper shaft and the lower rotary shaft that connect with upper shaft, and upper shaft stretches out in the inner bottom surface setting of interior pot, Lower rotary shaft is located at the lower section of interior pot, and such shaft is not only simple in structure, molding easy to process, and upper and lower shaft respectively with stirring Device and driving mechanism transmission connection, ensure that the stability and reliability of transmission.

6, the height of upper shaft is H4,10mm≤H4≤50mm, guarantees that the assembly between upper shaft and agitating device is good, And length of fit is enough, enhances the tightness between upper shaft and agitating device, so that agitating device is not easily to fall off.When H4 is less than When 10mm, height is too small, and length of fit is inadequate, is easy to loosen；When H4 is greater than 50mm, height is too big, and length of fit is too long, holds It is easily formed stuck, it has not been convenient to the taking-up of agitating device.

7, upper shaft is regular polygon axial, and lower rotary shaft is structure as a whole with upper shaft, has both been convenient for transmitting torque, and one in this way Body structure guarantees the intensity of shaft entirety, promotes the durability and service life of shaft.

8, transmission device includes fixing and covering with the rotary table nut of lower rotary shaft cooperation and the bottom connecting with rotary table nut thread, Rotary table nut center is equipped with the mounting hole stretched out for upper shaft, and the upper end inner wall of mounting hole extends inwardly to form retaining ring, lower rotary shaft It is equipped with the limited step cooperated with retaining ring, the bottom end of lower rotary shaft is equipped with the driving hole being sequentially connected with driving mechanism, and bottom is solid Surely the bottom covered is equipped with the via hole being connected to driving hole, and the fixed lid in bottom is installed in place the fixed in-flanges covered in rear bottom and lower turn The bottom face of axis abuts, and well can be fixed on shaft on the bottom of interior pot in this way, guarantees stabilization when transmission operation Property and reliability.

9, the sidewall sheath of lower rotary shaft is equipped with the first sealing ring and the second sealing ring, the first sealing ring and the second sealing ring interval Setting and the first sealing ring are located above the second sealing ring, can effectively prevent the through-hole cooperation place leak from shaft and interior pot in this way Or the case where oil leak, while also preventing lubricating grease from overflowing inside shaft, guarantee the wholesomeness and health of the food produced.

10, third sealing ring, the round table surface of rotary table nut are equipped between the round table surface of rotary table nut and the inner bottom surface of interior pot With a thickness of B, 2mm≤B≤10mm, by the way that third sealing ring is arranged, cooperate between further lifting gear and interior pot Leakproofness, and the thickness of the round table surface of rotary table nut is enough, i.e. the intensity of rotary table nut is enough, to guarantee the structure of transmission device Stability, also durable, service life is also grown.When B is less than 2mm, thickness is too small, and intensity is inadequate, and structural stability is bad；Work as B When greater than 10mm, thickness is too thick, adds additional the cost of rapidoprint.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawing:

Fig. 1 is the structural schematic diagram of air fryer described in the utility model.

Fig. 2 is the structural schematic diagram of agitating device in air fryer described in the utility model.

Fig. 3 is the bottom view of agitating device in air fryer described in the utility model.

Fig. 4 is that the decomposition of agitating device and interior pot in air fryer described in the utility model cooperates schematic diagram.

Fig. 5 is the cooperation cross-sectional view of agitating device and transmission device in air fryer described in the utility model.

Fig. 6 is the enlarged drawing of A in Fig. 5.

Fig. 7 is the cooperation schematic diagram of agitating device and interior pot, transmission device in air fryer described in the utility model.

Fig. 8 is the top view of transmission device in air fryer described in the utility model.

Marked the names of the parts are as follows in figure:

1, pot body；11, interior pot；12, driving mechanism；2, lid；3, wind scooper；4, hot air apparatus；41, fan；42, it generates heat Pipe；5, agitating device；51, driving section；511, installation cavity；52, stirring rod；53, muscle is shunted；531, first muscle is shunted；532, Two shunt muscle；533, the first grouping teaching；534, the second grouping teaching；535, third grouping teaching；6, transmission device；61, upper shaft； 611, card slot；62, lower rotary shaft；621, limited step；622, driving hole；623, bottom face；63, rotary table nut；631, round table surface； 632, stud；633, mounting hole；634, retaining ring；64, the fixed lid in bottom；641, via hole；642, in-flanges；7, torsional spring；71, first Pin；72, second pin；81, the first sealing ring；82, the second sealing ring；83, third sealing ring.

Specific embodiment

Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.

As shown in Fig. 1 to Fig. 8 the utility model provides a kind of air fryer, including pot body 1, lid 2, it is set in pot body 1 Driving mechanism 12, wind scooper 3 and hot air apparatus 4 set on the lower section of lid 2, lid 2 is articulated with 1 side of pot body, so that lid 2 It can spin upside down, to realize the folding of lid, hot air apparatus 4 generates hot wind and to the intracorporal heat foods of pot, hot air apparatus 4 Including fan 41 and heat-generating pipe 42, heat-generating pipe 42 is specially annular, and structure is simple, is standard component, facilitates installation and replacement；Fan 41 are set to the central area of lid 2, convenient for the installation and wiring of fan, so that overall structure is reasonably distributed, it is fried convenient for air The whole assembly of pot, also improves the appearance of air fryer entirety, and the hot-fluid blown out is uniform, stablizes；Heat-generating pipe 42 surrounds wind Fan 41 setting, for such fan in rotation, the cold wind of generation can be well by the heat absorption on heat-generating pipe 42, so that generating The heat of hot-fluid is stablized, and hot-fluid projects obliquely from the surrounding of heat-generating pipe under the action of fan 41, the bottom of hot-fluid and pot body 1 Food is cooked in portion's cooperation, and cooking cavity is limited between wind scooper 3 and pot body 1, is equipped in cooking cavity and holds the interior of food Pot 11 is equipped with the agitating device 5 driven by driving mechanism 12 in interior pot 11, and the food passed through in the internal pot 11 of agitating device carries out Stirring, overturning, so that food is heated evenly, to promote the culinary art effect of food；When toasting food, food is put into interior pot In 11, lid closing lid body 2 starts air fryer, and hot air apparatus generates hot wind and carries out Baking out to food, and agitating device 5 exists Electric drive mechanism 12 is stirred food under driving, and is toasting after a certain period of time, to complete the baking processing of food.

In the present embodiment, driving mechanism 12 includes motor, and the center of interior pot 11 is equipped with to be sequentially connected with driving structure 12 Transmission device 6, the bottom centre of interior pot 11 are equipped with the through-hole passed through for transmission device 6, and transmission device 6 includes protruding from interior pot 11 Inner bottom surface shaft, agitating device 5 includes the driving section 51 connecting with transmission device 6, the stirring rod on driving section 51 52, stirring rod 52, which is equipped with, shunts muscle 53, transmission device is arranged by the center of pot inside, so that driving mechanism is indirectly by biography Dynamic device imparts power to agitating device, has not only guaranteed that power can be transmitted effectively, but also guarantees stability when agitating device rotation, and The moulded of pot body, Jin Erbian are also convenient for indirectly by transmission device transmitting power convenient for the design and layout of driving mechanism In the moulded of air fryer, and agitating device specifically includes the driving section connecting with transmission device and on driving section Stirring rod, and setting shunts muscle on stirring rod, it in this way can be well by food point when agitating device is stirred food It dissipates, shunt and come, avoid food build-up, gather and make the even caused burned or completely not well-done situation of food uneven heating Occur, i.e. the mixing effect of enhancing food improves the culinary art effect of food, and then improve sky so that food is heated evenly The culinary art effect that gas is complained and quarrel loudly.

Specifically, shunting muscle 53 includes the first shunting muscle 531, the first shunting muscle 531 is located at the tail portion of stirring rod 52, due to Food can be gathered outward under the influence of centrifugal force, accumulate agitating device when rotated, i.e. stirring rod tail portion food build-up At most, the first shunting muscle is set to the tail portion of stirring rod, just opens dispersion, the shunting of the food for accumulating most many places very Come, so that food is heated evenly, to guarantee the good culinary art effect of food.

In order to more preferably promoted food dispersion, shunting effect, shunting muscle 53 further includes the second shunting muscle 532, and second It shunts muscle 532 and shunts the setting of muscle 531 close to first, and be equipped with spacing between the second shunting muscle 532 and the first shunting muscle 531, lead to Crossing the second shunting muscle can be such that food divides to the first shunting muscle cannot disperse, the accumulation dead angle that shunts is dispersed again, is shunted It dissipates, shunt more evenly, can also carry out twice dispersing to the first shunting muscle dispersion, the food shunted, avoid generating new accumulation Dead angle, so that food is uniformly heated, to guarantee preferably culinary art effect.

And above-mentioned spacing is D1,5mm≤D1≤50mm, D1 are specially 20mm, and such first, which shunts muscle and second, shunts muscle Interference will not be generated when being dispersed to food, being shunted, i.e., the food for dispersing, shunting is pushed the second shunting by the first shunting muscle Muscle there, and food is pulled back to the first shunting muscle there by the second shunting muscle again, it, can in the above range that spacing is set This dispersion, shunting food the case where clawback to dial, to promote the first shunting muscle and the second shunting muscle is avoided well The effect and efficiency of object.

Wherein, the first height for shunting muscle 531 is H1, and 15mm≤H1≤200mm, H1 are specially 30mm, due to height foot It is enough, enable the first shunting muscle to generate enough motive forces, food dispersion, the shunting that will be accumulated, even if food build-up is higher Also it can be dispersed well, be shunted, guarantee that food is heated evenly, to promote the culinary art effect of food；Meanwhile first shunts muscle Height rationally, reduces the weight of the first shunting muscle, and the first shunting muscle center of gravity is low, bring resistance when rotating to agitating device It is small, it is ensured that stability when agitating device rotates.

Meanwhile second shunts the height of muscle as H2,1 < H1/H2≤10, H2 is specially 16mm, i.e. H1/H2 is specially 1.8, Namely second height for shunting muscle shunts the height of muscle less than first, and second shunts the overall dimensions of muscle compared to first point The overall dimensions for flowing muscle are in Scaling shape, preferably reduce the weight of agitating device entirety, reduce agitating device rotation When resistance, meanwhile, form big (first), small (second) shunts the distribution of muscle, can be played when being dispersed to food, being shunted It mutually promotes well and complementary effect, i.e., the first shunting muscle disperses raft having indigestion object, shunts, second shunts muscle pair Rickle having indigestion object is dispersed, is shunted, and preferably guarantees dispersion, the shunting effect of food, to guarantee that food is heated evenly, in turn Guarantee culinary art effect.

The longitudinal section of stirring rod 52 is triangular in shape, so that the bottom surface of stirring rod is parallel with the bottom surface of interior pot, and stirring rod Two sides are angularly disposed, climb over stirring rod convenient for food, can overturn well to food, so that food is heated evenly, with Guarantee the culinary art effect of food, and the cross section for shunting muscle 53 is triangular in shape, i.e. shunting muscle 53 is in triangular shape, again such that shunting The bottom surface of muscle is parallel with the bottom surface of interior pot, and forms a tip, and tip is arranged towards the direction that agitating device rotates, in this way Muscle is shunted when the food of accumulation is dispersed, shunted, tip is easy to prick into the food of accumulation, can be well by food point It dissipates, shunt, to guarantee that food is heated evenly, and then guarantee the culinary art effect of food；Meanwhile it shunting muscle 53 and specifically including food The first grouping teaching 533 stirred outward and the second grouping teaching 534 for inwardly stirring food increase the contact for shunting muscle with food Face guarantees the quantity of food for shunting the dispersion of muscle single, to guarantee the stirring efficiency of agitating device, and the food at interior pot center with it is interior The food at pot edge can also form alternating, so that mixing effect is preferably promoted, so that food is uniformly heated, to guarantee to eat The culinary art effect of object.

In order to preferably be dispersed to food, be shunted, the first grouping teaching 533 may be configured as the arcwall face outwardly protruded, Second grouping teaching 534 may be configured as the arcwall face being recessed inwardly, and both can ensure that the food and interior pot edge at interior pot center in this way Food can form good alternating, and food is overturn well, so that food is heated evenly, to guarantee to rise culinary art effect Fruit, and then guarantee culinary art effect, while being also convenient for shunting the machine-shaping and configuration design of muscle, promote the outer of agitating device entirety The property seen.

For the ease of agitating device cleaning and avoid food from remaining, shunt muscle 53 include connection 533 He of the first grouping teaching The third grouping teaching 535 of second grouping teaching 534 does not have food and remains in shunting muscle so that shunting muscle is in three side sealing closed state It is interior, it avoids remaining food from breeding bacterium, facilitates the cleaning of agitating device after use, thus when guaranteeing production food next time Wholesomeness and health.

Certainly, in order to guarantee the tightness between agitating device and transmission device, the bottom end of driving section 51, which is equipped with to accommodate, to be turned The installation cavity 511 of axis, driving section 51 is clamped in the Fastener in shaft by interior be equipped with of installation cavity 511, so that pacifying in agitating device It being fixedly connected after being attached to position with shaft, shaft drives agitating device rotation after driven-mechanism drives rotation, with Stirring, the overturning to food are realized, due to the effect of Fastener, so that the fastening force formed between agitating device and shaft is long-range In food to the reaction force of agitating device, even if food is more, food will not make the reaction force of agitating device Agitating device and shaft are detached from, so that agitating device is stable, even if it is stable to obtain air fryer, and guarantee agitating device To the effect of food stirring, overturning, so that food is heated evenly, and then guarantees the culinary art effect of food, also make user Go righting without shutting down or reinstall agitating device, improve the experience and satisfaction of user, also avoid user in righting or It is burned when reinstalling agitating device, in addition, need to take out food after air fryer is completed to the culinary art of food, it can Directly food is poured out from interior pot, and when pouring out, agitating device is not fallen out, and greatly facilitates the taking-up of food, into one The user experience is improved and satisfaction for step.

Specifically, Fastener is torsional spring 7, shaft includes upper shaft 61 and the lower rotary shaft connecting with upper shaft 61 62, is above turned Axis 61 stretches out in the inner bottom surface setting of interior pot 11, and lower rotary shaft 62 is located at the lower section of interior pot 11, and such shaft is not only simple in structure, just In machine-shaping, and upper and lower shaft is sequentially connected with agitating device and driving mechanism respectively, ensure that transmission stability and can By property；And torsional spring 7 includes the first pin 71 and second pin 72, shaft is equipped with to be cooperated with the first pin 71 and second pin 72 Card slot 611, card slot 611 specifically be set to upper shaft 61 on, pass through the cooperation between the first pin and second pin and card slot, increase Strong tightness between agitating device and shaft, i.e., be not easily disconnected between agitating device and shaft, be further ensured that stirring dress Stability when setting operation, to guarantee the effect to food stirring, overturning, to guarantee the culinary art effect of food.

In order to preferably guarantee the tightness cooperated between agitating device and transmission device, prevent agitating device from being in work It falls off, after agitating device 5 and transmission device 6 cooperate in place, the distance between the first pin 71 and second pin 72 is set For D2, and 3mm≤D2≤20mm, D2 are specially 10mm, the tightness that can be further ensured that between agitating device and shaft in this way, Ensure that torsional spring will not generate after clamping with shaft to loosen, guarantees the gripping orientation between torsional spring and shaft, so that it is guaranteed that stirring Device does not loosen.

Also for convenient for the cooperation between agitating device and transmission device, it is in sleeve-shaped that driving section, which is arranged, and driving section Height be H3, the specific 50mm of 20mm≤H3≤200mm, H3, the assembly demonstrate,proved between agitating device and shaft is good, and cooperates length Degree enough, enhances the tightness between agitating device and shaft；Meanwhile the height of upper shaft 61 be H4,10mm≤H4≤50mm, H4 is specially 25mm, guarantees that the assembly between upper shaft and agitating device is good, and length of fit is enough, enhances upper shaft and stir The tightness between device is mixed, so that agitating device is not easily to fall off.

It alsos for easily facilitating agitating device and the installation of transmission device cooperates, set regular polygon for upper shaft 61 Axis, and lower rotary shaft 62 is structure as a whole with upper shaft 61, so both convenient for transmitting torque, and integral structure guarantees shaft entirety Intensity promotes the durability and service life of shaft.

Certainly, the reliability and tightness that transmission device is installed on interior pot are alsoed for, transmission device 6 further includes and lower turn The rotary table nut 63 that axis 62 cooperates and the fixed lid 64 in bottom being threadedly coupled with rotary table nut 63, rotary table nut 63 includes round table surface 631 and stud 632,63 center of rotary table nut is equipped with the mounting hole 633 stretched out for upper shaft 61, and mounting hole 633 is set on stud 632 On, i.e., mounting hole 633 is longitudinal runs through stud 632, and the upper end inner wall of mounting hole 633 extends inwardly to form retaining ring 634, lower rotary shaft 62 It is equipped with the limited step 621 cooperated with retaining ring 634, the bottom end of lower rotary shaft 62 is equipped with the transmission being sequentially connected with driving mechanism 12 Hole 622, the bottom of the fixed lid 64 in bottom is equipped with the via hole 641 being connected to driving hole 622, after the fixed lid 641 in bottom is installed in place The in-flanges 642 of the fixed lid 641 in bottom is abutted with the bottom face 623 of lower rotary shaft 62.

The specific assembling of transmission device 6 is as follows, and the stud 632 of rotary table nut 63 is first passed through to the through-hole at interior 1 center of pot, circle Table top 631 is bonded with the inner bottom surface of interior pot 11, then will be inserted upwardly into mounting hole 633 under shaft, so that upper shaft 61 protrudes from The inner bottom surface of interior pot 11, and rotary shaft 62 is then located at interior 11 lower section of pot, then the fixed lid 64 in bottom is placed on outside stud 632 and is twisted Tightly, by 6 integral locking of transmission device at the center of interior pot 11；Certainly, mounting means and sequence are also not limited to this, may be used also To have other mounting means and sequence, as long as transmission device is fixed.

In order to guarantee the leakproofness cooperated between transmission device and interior pot, the first sealing is equipped in the sidewall sheath of lower rotary shaft 62 It is close that circle 81 and the second sealing ring 82, the first sealing ring 81 and the setting of the second sealing ring 82 interval and the first sealing ring 81 are located at second The top of seal 82, the case where through-hole cooperation place leak or oil leak from shaft and interior pot can be effectively prevent in this way, while also preventing Lubricating grease overflows inside shaft, guarantees the wholesomeness and health of the food produced.

Also for the better leakproofness for guaranteeing to cooperate between transmission device and interior pot, in the round table surface of rotary table nut 63 Between 631 and the inner bottom surface of interior pot 11 be equipped with third sealing ring 83, and the round table surface 631 of rotary table nut 63 with a thickness of B, 2mm ≤ B≤10mm, B are specially 6mm, and by the way that third sealing ring is arranged, what is cooperated between further lifting gear and interior pot is close Feng Xing, and the thickness of the round table surface of rotary table nut is enough, i.e. the intensity of rotary table nut is enough, and the structure to guarantee transmission device is steady Qualitative, also durable, service life is also grown.

It should be understood that D1 may be 5mm, 8mm, 10mm, 12mm, 15mm, 18mm, 25mm, 28mm, 30mm, 35mm, 38mm, 40mm, 45mm, 48mm, 50mm etc..

It should be understood that H1 may be 15mm, 20mm, 25mm, 35mm, 40mm, 45mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 120mm, 150mm, 180mm, 200mm etc..

It should be understood that H1/H2 may be 1.5,1.6,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5, 8,8.5,9,9.5,10 etc..

It should be understood that D2 may be 3mm, 5mm, 8mm, 12mm, 15mm, 18mm, 20mm, 22mm, 25mm, 28mm, 30mm etc..

It should be understood that H3 may be 20mm, 30mm, 40mm, 60mm, 70mm, 80mm, 90mm, 100mm, 120mm, 150mm, 180mm, 200mm etc..

It should be understood that H4 may be 10mm, 15mm, 20mm, 30mm, 35mm, 40mm, 45mm, 50mm etc..

It should be understood that B may be 2mm, 3mm, 4mm, 5mm, 7mm, 8mm, 9mm, 10mm etc..

In addition to above preferred embodiment, for the utility model there are also other embodiments, those skilled in the art can root It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, should belong to the utility model Range defined in appended claims.

Claims (10)

1. a kind of stable air fryer, including pot body, lid, it is set to the intracorporal driving mechanism of pot, is set under lid The wind scooper and hot air apparatus of side limit cooking cavity, are equipped with the interior pot for holding food in cooking cavity between wind scooper and pot body, The agitating device driven by driving mechanism is equipped in interior pot, which is characterized in that the bottom centre of the interior pot is equipped with ties with driving The transmission device of structure transmission connection, the bottom centre of interior pot are equipped with the through-hole passed through for transmission device, and transmission device includes protrusion In the shaft of the inner bottom surface of interior pot, agitating device includes the driving section connecting with transmission device, the stirring rod on driving section, The bottom end of driving section is equipped with the installation cavity for accommodating shaft, is equipped with the Fastener being clamped in driving section in shaft in installation cavity.

2. air fryer according to claim 1, which is characterized in that the Fastener is torsional spring, and torsional spring draws including first Foot and second pin, shaft are equipped with the card slot cooperated with the first pin and second pin.

3. air fryer according to claim 2, which is characterized in that the agitating device and transmission device cooperate in place Afterwards, the distance between the first pin and second pin are D2,3mm≤D2≤20mm.

4. air fryer according to claim 1, which is characterized in that the driving section is in sleeve-shaped, the height of driving section For H3,20mm≤H3≤200mm.

5. air fryer according to claim 1, which is characterized in that the shaft includes upper shaft and connect with upper shaft Lower rotary shaft, upper shaft stretches out in the inner bottom surface setting of interior pot, and lower rotary shaft is located at the lower section of interior pot.

6. air fryer according to claim 5, which is characterized in that the height of the upper shaft be H4,10mm≤H4≤ 50mm。

7. air fryer according to claim 5, which is characterized in that the upper shaft be regular polygon axial, lower rotary shaft with Upper shaft is structure as a whole.

8. air fryer according to claim 5, which is characterized in that the transmission device includes the circle with lower rotary shaft cooperation The fixed lid of platform nut and the bottom connecting with rotary table nut thread, rotary table nut center are equipped with the mounting hole stretched out for upper shaft, The upper end inner wall of mounting hole extends inwardly to form retaining ring, and lower rotary shaft is equipped with the limited step cooperated with retaining ring, the bottom of lower rotary shaft End is equipped with the driving hole being sequentially connected with driving mechanism, and the bottom of the fixed lid in bottom is equipped with the via hole being connected to driving hole, bottom The in-flanges that fixed lid is installed in place the fixed lid in rear bottom is abutted with the bottom face of lower rotary shaft.

9. air fryer according to claim 8, which is characterized in that the sidewall sheath of the lower rotary shaft is equipped with the first sealing ring With the second sealing ring, the first sealing ring and the setting of the second sealing ring interval and the first sealing ring are located above the second sealing ring.

10. air fryer according to claim 8, which is characterized in that the round table surface of the rotary table nut is interior with interior pot Between bottom surface be equipped with third sealing ring, the round table surface of rotary table nut with a thickness of B, 2mm≤B≤10mm.