CN219629415U - Air fryer - Google Patents

Abstract

The utility model discloses an air fryer, which belongs to the field of household appliances and solves the problem of unstable normal pressure cooking state. The utility model is mainly used for enabling the pressure valve to be stably kept at the valve opening position and the valve closing position.

Description

Air fryer

Technical Field

The utility model relates to a household appliance, in particular to an air fryer.

Background

With the improvement of living standard of people, people are enthusiastically making delicious food by themselves, and air fryers are popular with more and more users as kitchen appliances capable of cooking various food materials. Ordinary air fryer all adopts the atmospheric pressure culinary art, and the water dispersion of this culinary art in-process edible material is comparatively more, and then the edible material taste of culinary art out is relatively poor, has the air fryer of pressure cooking function among the prior art, but this kind of air fryer only can cook under the micropressure state, can't realize atmospheric pressure culinary art, and its function is comparatively single, can't satisfy most user's demand.

The utility model patent (CN 114869146A) discloses a pressure discharging mechanism and a micro-pressure air fryer, which comprises a first exhaust hole, an adjusting exhaust valve and an adjusting valve core, wherein the adjusting exhaust valve comprises a rotary table and a tray, the tray is provided with a jacking piece, the adjusting valve core is provided with a valve closing position matched with the first exhaust valve and a valve opening position far away from the first exhaust valve, the tray is enabled to move in the vertical direction by rotating the rotary table, the jacking piece drives the adjusting valve core to move in the vertical direction, so that the valve closing position and the valve opening position of the adjusting valve core are switched, namely, the pressure cooking mode and the normal pressure cooking mode are switched, but in the patent, when the adjusting valve core is in the valve opening position, the gravity of the adjusting valve core acts on the jacking piece, the jacking piece is easy to automatically descend, and then the adjusting valve core is enabled to be separated from the valve position, and the fixing of the adjusting valve core in the valve opening position is unstable.

Disclosure of Invention

The utility model aims to provide an air fryer, which solves the problem of unstable atmospheric cooking state and enables a pressure valve to be stably kept at a valve opening position and a valve closing position.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an air fryer, which comprises a machine body, the organism is equipped with confined culinary art chamber and the connecting channel that communicates culinary art chamber and outside space, the connecting channel is including the air inlet channel that connects gradually, pressure valve and air outlet channel, the pressure valve includes first valve body, second valve body and case, first valve body is equipped with the first through-hole that keeps the intercommunication with the air inlet channel, the second valve body is equipped with the second through-hole that keeps the intercommunication with the air outlet channel, second valve body and first valve body swing joint and form the valve pocket that holds the case, the one end of valve pocket keeps the intercommunication with the air inlet channel, the other end keeps the intercommunication with the air outlet channel, be equipped with the valve port in the valve pocket, case and valve port cooperation keep the valve port normally closed, the second valve body has the valve position that opens that makes second through-hole and first through-hole alignment and the valve position that closes that makes second through-hole and first through-hole dislocation break, the second valve body rotates and switches between valve position and valve position that closes.

After the technical scheme is adopted, the utility model has the following advantages:

the connecting channel comprises an air inlet channel, a pressure valve and an air outlet channel, wherein the pressure valve comprises a first valve body, a second valve body and a valve core, the first valve body and the second valve body are movably connected and are respectively provided with a first through hole and a second through hole, two ends of a valve cavity are respectively communicated with the air inlet channel and the air outlet channel, the valve core is matched with a valve port of the valve cavity to keep the valve port normally closed, the second valve body is provided with a valve opening position and a valve closing position, when normal pressure cooking is required, the second valve body is only required to be rotated to the valve opening position, at the moment, the second through hole is aligned and communicated with the first through hole, and a cooking cavity is communicated with the air outlet channel through the first through hole and the second through hole, so that the inside of the cooking cavity is kept at normal pressure; when pressure cooking is needed, the second valve body is only required to be rotated to the valve closing position, at the moment, the second through hole and the first through hole are misplaced and disconnected, and the valve core and the valve port are matched to keep the valve port normally closed, so that the cooking cavity is kept sealed, the pressure in the cooking cavity can be increased during cooking, and the valve core can be pushed open to realize pressure relief after the pressure in the cooking cavity is greater than the weight of the valve core, so that the pressure in the cooking cavity is kept constant; the utility model can realize the switching of the normal pressure cooking mode and the pressure cooking mode, achieves the effect of one machine with multiple purposes, further meets the cooking requirements of different food materials, improves the application range of the utility model, can reduce the types of cooking appliances and saves the cost of users; the switching of the valve opening position and the valve closing position of the second valve body can be realized only through the position switching of the second through hole, the valve core keeps the position of the second valve body unaffected, the second valve body can be effectively prevented from rotating due to the valve core, the second valve body can be stably kept at the valve opening position and the valve closing position, the switching mode is simple and quick, the use of a user is convenient, and the experience of the user can be improved.

Further, the first through hole and the second through hole are located on the outer peripheral side of the valve cavity. By adopting the technical scheme, as the valve core is positioned in the valve cavity, the first through hole and the second through hole are arranged on the outer peripheral side of the valve cavity, the valve core can be effectively prevented from shielding the first through hole and the second through hole, and the first through hole and the second through hole are ensured to be kept unobstructed when being aligned and communicated.

Further, the pressure valve further comprises a valve cover, wherein the valve cover is connected with the first valve body and limits the second valve body on the first valve body. By adopting the technical scheme, the connection stability of the second valve body and the first valve body can be improved, and the second valve body is prevented from being separated from the first valve body.

Further, the air outlet channel comprises an air permeable through hole arranged on the valve cover. By adopting the technical scheme, the ventilation through holes can effectively prevent the valve cover from shielding the air outlet channel, ensure that the air outlet channel is kept smooth, and enable steam in the cooking cavity to flow out to the external space through the ventilation through holes.

Further, the second valve body is provided with a supporting rib extending towards the valve cover, the supporting rib is arranged at the edge of the valve port to limit the movement range of the valve core, and the supporting rib is abutted with the valve cover. By adopting the technical scheme, the supporting ribs are arranged around the valve core, so that the movement range of the valve core can be limited, the possibility that the valve core is separated from the valve port is reduced, and the valve core can be kept to be matched with the valve port; in addition, the support ribs are arranged at the edge of the valve port, so that the valve core can be limited right above the valve port, and can naturally drop on the valve port and keep matching with the valve port in a normal state, and the matching stability of the valve core and the valve port is improved; secondly, the support rib is abutted with the valve cover, the support rib can support the valve cover, and stability of the valve cover is improved.

Further, the first valve body is provided with a containing groove for containing the second valve body, a positioning table top for positioning the second valve body is arranged in the containing groove, the second valve body rotates on the positioning table top and is in sealing connection with the positioning table top, and the first through hole is formed in the positioning table top. By adopting the technical scheme, the accommodating groove can position the second valve body, so that the possibility of radial movement of the second valve body is reduced, and the second valve body can be switched between the valve opening position and the valve closing position; in addition, the second valve body is in sealing connection with the positioning table top, so that the sealing performance between the first valve body and the second valve body can be improved, and steam is prevented from leaking from the joint of the first valve body and the second valve body.

Further, the second valve body is provided with an outwards-protruding operating handle, and the first valve body is provided with an avoidance opening for avoiding the operating handle on the side wall of the accommodating groove. By adopting the technical scheme, the operating handle can facilitate the user to operate the second valve body, so that the second valve body can rotate more conveniently and labor-saving.

Furthermore, the first valve body is provided with limiting surfaces for limiting the operating handle at two ends of the avoidance opening, the operating handle abuts against one of the limiting surfaces, so that the second valve body is kept at the valve opening position, the operating handle abuts against the other limiting surface, and the second valve body is kept at the valve closing position. By adopting the technical scheme, the two limiting surfaces of the avoidance opening are respectively corresponding to the valve opening position and the valve closing position of the second valve body, so that the second valve body is positioned at the development position and the valve closing position more conveniently and accurately.

Further, the valve port is arranged in the first valve body and is lower than the positioning table top. By adopting the technical scheme, when the valve core is matched with the valve port to keep the valve port closed, steam can be prevented from leaking from the joint of the first valve body and the second valve body, the sealing performance of the pressure valve is effectively improved, and meanwhile, the sealing requirement of the joint of the first valve body and the second valve body can be reduced, so that the manufacturing difficulty and the manufacturing cost of the pressure valve can be reduced.

Further, the organism is equipped with the mounting panel, and the mounting panel is equipped with the installation through-hole, and first valve body is equipped with the connector, and the bottom of connector is equipped with detachable setting element, and the connector passes the installation through-hole to be connected with the setting element, makes first valve body and setting element centre gripping fixed first valve body in the both sides of mounting panel. By adopting the technical scheme, the first valve body and the locating piece are clamped on the mounting plate, so that the connection stability of the first valve body and the machine body can be improved, and meanwhile, the mounting and dismounting difficulty of the first valve body can be reduced.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic illustration of an air fryer in accordance with the present utility model;

FIG. 2 is a cross-sectional view of a second valve body of the air fryer of the present utility model in an open valve position;

FIG. 3 is a cross-sectional view of a second valve body of the air fryer of the present utility model in a closed position;

FIG. 4 is an exploded view of a pressure valve in an air fryer in accordance with the present utility model;

fig. 5 is a cross-sectional view of fig. 4.

Reference numerals: the valve comprises a machine body 1, a pressure valve 2, a first valve body 21, a first through hole 211, a valve port 212, a containing groove 213, a positioning table top 214, a 215 avoiding opening, a 2151 limiting surface 216, a connector 217, a positioning piece 22, a second valve body 221, a second through hole 222, a valve cavity 223, a support rib 224, an operating handle 23, a valve cover 231, a ventilation through hole 31, an air inlet channel 32 and an air outlet channel 32.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein.

It should be understood that in the present utility model, "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements that are expressly listed or inherent to such process, method, article, or apparatus.

It should be understood that in the present utility model, "plurality" means two or more. "and/or" is merely an association relationship describing an association object, meaning that three relationships may exist, for example, X and/or Y may represent: x alone, X and Y together, and Y alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. "comprising X, Y and Z", "comprising X, Y, Z" means that all three of X, Y, Z comprise, "comprising X, Y or Z" means that one of the three comprises X, Y, Z, and "comprising X, Y and/or Z" means that any one or any two or three of the three comprise X, Y, Z.

The technical scheme of the utility model is described in detail below by specific examples. The following specific embodiments may be combined with or replaced with each other according to actual situations, and the same or similar concepts or processes may not be described in detail in some embodiments.

As shown in fig. 1 to 5, the present utility model provides an air fryer comprising a body 1, the body 1 being provided with a closed cooking cavity and a connecting passage for connecting the cooking cavity with an external space, the connecting passage comprising an air inlet passage 31, a pressure valve 2 and an air outlet passage 32 which are connected in sequence, the pressure valve 2 comprising a first valve body 21, a second valve body 22 and a valve core, the first valve body 21 being provided with a first through hole 211 which is kept in communication with the air inlet passage 31, the second valve body 22 being provided with a second through hole 221 which is kept in communication with the air outlet passage 32, the second valve body 22 being movably connected with the first valve body 21 and forming a valve cavity 222 which accommodates the valve core, one end of the valve cavity 222 being kept in communication with the air inlet passage 31, the other end being kept in communication with the air outlet passage 32, a valve port 212 being provided in the valve cavity 222, the valve core being kept normally closed in cooperation with the valve port 212, the second valve body 22 having an open valve position for aligning the second through hole 221 with the first through hole 211 and a closed valve position for dislocating the second through hole 221, the second valve body 22 being rotated relative to the first valve body 21 between the open valve position and the closed position.

As shown in fig. 2, when normal pressure cooking is required, the second valve body 22 is rotated to the open valve position, at this time, the second through hole 221 is aligned with the first through hole 211, the cooking cavity is kept in communication with the air outlet channel 32 through the first through hole 211 and the second through hole 221, and since the valve core cooperates with the valve port 212 to keep the valve port 212 in the closed state, steam generated in the cooking cavity flows through the air inlet channel 31, the first through hole 211, the second through hole 221 and the air outlet channel 32 in sequence, and finally flows to the external space, so that the normal pressure is kept in the cooking cavity, and normal pressure cooking is realized.

As shown in fig. 3, when pressure cooking is required, the second valve body 22 is rotated to a valve closing position, at this time, the second through hole 221 is separated from the first through hole 211 in a dislocation manner, and since the valve core is matched with the valve port 212 to keep the valve port 212 normally closed, the cooking cavity keeps sealed, the pressure in the cooking cavity can be increased during cooking, so that pressure cooking is realized, when the pressure in the cooking cavity is greater than the weight of the valve core, steam in the cooking cavity can push the valve core to open the valve port 212 to realize pressure release, and at this time, the cooking cavity is communicated with an external space through the air inlet channel 31, the valve cavity 222 and the air outlet channel 32 in sequence, and when the pressure in the cooking cavity is less than the weight of the valve core, the valve core can fall to be matched with the valve port 212 to keep the valve port 212 closed, so that the pressure in the cooking cavity is kept constant;

the embodiment can realize the switching of the normal pressure cooking mode and the pressure cooking mode, achieves the effect of one machine with multiple purposes, further meets the cooking requirements of different food materials, improves the application range of the embodiment, can reduce the variety of cooking appliances and saves the cost of users; the switching of the valve opening position and the valve closing position of the second valve body 22 can be realized only through the position switching of the second through hole 221, the position of the valve core to the second valve body 22 is kept unaffected, the rotation of the second valve body 22 caused by the valve core can be effectively avoided, the second valve body 22 can be stably kept at the valve opening position and the valve closing position, the switching mode is simple and quick, the use of a user is convenient, and the experience of the user can be improved.

As shown in fig. 4, in this embodiment, the first through hole 211 and the second through hole 221 are located on the outer peripheral side of the valve cavity 222, and since the valve core is located in the valve cavity 222, the first through hole 211 and the second through hole 221 are disposed on the outer peripheral side of the valve cavity 222, so that the valve core can be effectively prevented from shielding the first through hole 211 and the second through hole 221, and the first through hole 211 and the second through hole 221 are ensured to be kept unobstructed when being aligned and communicated.

As shown in fig. 4, the pressure valve 2 in this embodiment further includes a valve cover 23, where the valve cover 23 is connected to the first valve body 21 and limits the second valve body 22 on the first valve body 21, so as to improve the connection stability between the second valve body 22 and the first valve body 21 and prevent the second valve body 22 from being separated from the first valve body 21; at the same time, the second valve body 22 can be prevented from moving in the vertical direction, and the second valve body 22 is limited to move between the valve opening position and the valve closing position; in addition, the air outlet channel 32 comprises an air permeable through hole 231 arranged on the valve cover 23, the air permeable through hole 231 can effectively prevent the valve cover 23 from shielding the air outlet channel 32, ensure that the air outlet channel 32 is kept smooth, and enable steam in the cooking cavity to flow out to the external space through the air permeable through hole 231.

As shown in fig. 2 and 3, in this embodiment, the second valve body 22 is provided with a supporting rib 223 extending toward the valve cover 23, the supporting rib 223 is disposed at the edge of the valve port 212 to limit the movement range of the valve core, the supporting rib 223 abuts against the valve cover 23, the supporting rib 223 encloses the valve core, so as to limit the movement range of the valve core, reduce the possibility that the valve core is separated from the valve port 212, and keep the valve core capable of keeping fit with the valve port 212; in addition, the supporting ribs 223 are arranged at the edge of the valve port 212, so that the valve core can be limited right above the valve port 212, and the valve core can naturally drop on the valve port 212 and keep matching with the valve port 212 in a normal state, so that the matching stability of the valve core and the valve port 212 is improved; secondly, the support rib 223 is abutted with the valve cover 23, the support rib 223 can support the valve cover 23, the contact area between the second valve body 22 and the valve cover 23 is increased, and the stability of the valve cover 23 is improved.

As shown in fig. 4, in this embodiment, the first valve body 21 is provided with a receiving groove 213 for receiving the second valve body 22, a positioning table 214 for positioning the second valve body 22 is disposed in the receiving groove 213, the second valve body 22 rotates on the positioning table 214 and is in sealing connection with the positioning table 214, the first through hole 211 is disposed on the positioning table 214, the receiving groove 213 can position the second valve body 22, so that the possibility of radial movement of the second valve body 22 is reduced, and the second valve body 22 can be switched between the valve opening position and the valve closing position; in addition, the second valve body 22 is in sealing connection with the positioning table 214, so that the sealing performance between the first valve body 21 and the second valve body 22 can be improved, and steam leakage from the joint of the first valve body 21 and the second valve body 22 can be prevented.

As shown in fig. 4, in this embodiment, the second valve body 22 is provided with an operation handle 224 protruding outwards, the side wall of the accommodating groove 213 of the first valve body 21 is provided with an avoidance opening 215 for avoiding the operation handle 224, and the operation handle 224 is exposed out of the first valve body 21 through the avoidance opening 215, so that a user can conveniently operate the operation handle 224, and the second valve body 22 can rotate more conveniently and more labor-effectively.

In order to prevent the second valve body 22 from rotating excessively, in this embodiment, the first valve body 21 is provided with limiting surfaces 2151 that limit the operation handle 224 at two ends of the avoidance opening 215, the operation handle 224 abuts against one of the limiting surfaces 2151, so that the second valve body 22 is kept at the open valve position, the operation handle 224 abuts against the other limiting surface 2151, so that the second valve body 22 is kept at the closed valve position, the two limiting surfaces 2151 of the avoidance opening 215 are respectively opposite to the open valve position and the closed valve position of the second valve body 22, and the second valve body 22 is switched in position, only by rotating the operation handle 224 to abut against the corresponding limiting surface 2151, so that the second valve body 22 is positioned more conveniently and accurately in the development position and the closed valve position.

In this embodiment, the valve port 212 is disposed in the first valve body 21 and is lower than the positioning table 214, when the valve core and the valve port 212 cooperate to keep the valve port 212 closed, steam leakage from the joint of the first valve body 21 and the second valve body 22 can be avoided, the tightness of the pressure valve 2 is effectively improved, and meanwhile, the sealing requirement of the joint of the first valve body 21 and the second valve body 22 can be reduced, so that the manufacturing difficulty and the manufacturing cost of the pressure valve 2 can be reduced.

In this embodiment, the machine body 1 is provided with a mounting plate, the mounting plate is provided with a mounting through hole, the first valve body 21 is provided with a connecting body 216, the bottom end of the connecting body 216 is provided with a detachable positioning piece 217, the connecting body 216 penetrates through the mounting through hole to be connected with the positioning piece 217, the first valve body 21 and the positioning piece 217 are clamped on two sides of the mounting plate to fix the first valve body 21, and the first valve body 21 and the positioning piece 217 are clamped on the mounting plate, so that the connection stability of the first valve body 21 and the machine body 1 can be improved, and meanwhile, the mounting and dismounting difficulty of the first valve body 21 can be reduced.

In addition to the preferred embodiments described above, other embodiments of the present utility model are also contemplated as falling within the scope of the claimed utility model, as well as all other embodiments that may be made by one of ordinary skill in the art without making any inventive effort based on the embodiments of the present utility model.

Claims (10)

1. The utility model provides an air fryer, including the organism, the organism is equipped with confined culinary art chamber and the connecting channel with culinary art chamber and external space intercommunication, its characterized in that, the connecting channel is including inlet channel, pressure valve and the passageway of giving vent to anger that connects gradually, the pressure valve includes first valve body, second valve body and case, first valve body is equipped with the first through-hole that keeps the intercommunication with the inlet channel, the second valve body is equipped with the second through-hole that keeps the intercommunication with giving vent to anger the passageway, second valve body and first valve body swing joint and form the valve pocket that holds the case, the one end of valve pocket keeps the intercommunication with the inlet channel, the other end keeps the intercommunication with giving vent to anger the passageway, be equipped with the valve port in the valve pocket, case and valve port cooperation keep the valve port normal close, the second valve body has the valve position that makes second through-hole and first through-hole dislocation disconnection of opening position, the second valve body rotates between valve position and valve position of opening and valve position of closing relatively first valve body.

2. The air fryer of claim 1, wherein said first and second through holes are located on a peripheral side of the valve cavity.

3. The air fryer of claim 1, wherein said pressure valve further comprises a valve cover coupled to said first valve body and limiting said second valve body to said first valve body.

4. The air fryer of claim 3, wherein said air outlet passage comprises an air permeable through hole in the valve cover.

5. The air fryer according to claim 3, wherein the second valve body is provided with a supporting rib extending towards the valve cover, the supporting rib is arranged at the edge of the valve port to limit the movement range of the valve core, and the supporting rib is abutted against the valve cover.

6. The air fryer of claim 1, wherein said first valve body has a receiving slot for receiving a second valve body, a positioning table for positioning the second valve body is provided in the receiving slot, the second valve body rotates on the positioning table and is sealingly connected to the positioning table, and the first through hole is provided in the positioning table.

7. The air fryer according to claim 6, wherein said second valve body is provided with an outwardly protruding handle, and said first valve body is provided with a relief opening for relieving said handle at a side wall of said receiving slot.

8. The air fryer of claim 7, wherein said first valve body has stop surfaces at opposite ends of said relief opening for limiting a handle, said handle abutting one of said stop surfaces to hold said second valve body in said open position and said handle abutting the other stop surface to hold said second valve body in said closed position.

9. The air fryer according to claim 6, wherein said valve port is located in the first valve body below the positioning table.

10. The air fryer of claim 1, wherein said body is provided with a mounting plate, the mounting plate is provided with a mounting through hole, the first valve body is provided with a connector, the bottom end of the connector is provided with a detachable positioning piece, the connector passes through the mounting through hole to be connected with the positioning piece, and the first valve body and the positioning piece are clamped on two sides of the mounting plate to fix the first valve body.