Baking tray assembly and air fryer

Abstract

The utility model discloses a baking tray assembly and an air fryer. The air fryer comprises a frying barrel. The baking tray assembly is arranged in the frying barrel. The baking tray assembly comprises a baking tray body and a supporting mechanism. The supporting mechanism comprises a guide column. The guide column penetrates through the baking tray body. The supporting mechanism has a locking state and an unlocking state, and in the locking state, the baking tray body is fixed to the guide columns. In the unlocking state, the baking tray body can move along the guide columns. Thus, the baking tray body can move along the guide columns according to the number or thickness of food materials when the supporting mechanism is in the unlocking state, then the distance between the baking tray body and the hot air assembly is adjusted, and the cooking effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a baking tray assembly and an air fryer. Background Art

[0002] The air fryer uses air to replace the hot oil in the frying pan, and uses convection heating similar to the hot air from the sun. The hot air forms a rapidly circulating heat flow in the closed pot to cook the food. At the same time, the hot air blows away the moisture on the surface of the food, allowing the food to achieve an effect similar to frying without boiling oil.

[0003] However, placing different amounts of food in the air fryer will produce different cooking results, and too little or too much food will not produce good cooking results. Utility Model Content

[0004] In view of this, the utility model aims to solve one of the problems in the related art at least to a certain extent. To this end, the purpose of the utility model is to provide a baking tray assembly and an air fryer.

[0005] The utility model provides a baking tray assembly for an air fryer. The air fryer includes a frying bucket, the baking tray assembly is arranged in the frying bucket, the baking tray assembly includes a baking tray body and a support mechanism, the support mechanism includes a guide post, the guide post is passed through the baking tray body, and the support mechanism has a locked state and an unlocked state. In the locked state, the baking tray body is fixed on the guide post, and in the unlocked state, the baking tray body can move along the guide post.

[0006] In some embodiments, the support mechanism includes a pressing rod and a plurality of limiting members, wherein the pressing rod is movably inserted into the guide column, the limiting member is movably mounted on the guide column, and the pressing rod has an unlocking portion and a locking portion sequentially distributed in the pressing direction. In the locked state, the limiting member clamps the baking tray body under the support of the locking portion to fix the baking tray body on the guide column, and in the unlocked state, the limiting member corresponds to the unlocking portion and can be retracted into the guide column, so that the limiting member no longer clamps the baking tray body and the baking tray body can move along the guide column.

[0007] In some embodiments, a limiting hole is provided on the column wall of the guide column. In the locked state, the limiting member is supported by the locking portion to pass through the limiting hole and support the baking tray body. In the unlocked state, the limiting member can retract into the guide column through the limiting hole to release the baking tray body.

[0008] In some embodiments, the support mechanism includes a plurality of the limit members, which are spaced and arranged on one side of the control rod along the axial direction of the guide column. The control rod is provided with a plurality of modulation units, each of which includes at least one unlocking portion and one locking portion, and the modulation units correspond to the limit members one by one.

[0009] In some embodiments, a plurality of the limiting members are disposed on opposite sides of the control rod.

[0010] In some embodiments, the unlocking portion includes a notch arranged on the outer peripheral wall of the pressing rod, and the notch is opened on two opposite sides of the pressing rod. In the unlocked state, and when the limiting member corresponds to the notch, part of the limiting member enters the notch and retracts into the guide column. The limiting member cancels the clamping effect on the baking tray body, and the baking tray body can move along the guide column.

[0011] In some embodiments, a movable portion is provided on the baking tray body, and a locking hole is opened on the movable portion. In the locked state, part of the limiting member enters into the locking hole, and the limiting member acts between the guide column and the movable portion to clamp and position the baking tray body on the guide column.

[0012] In some embodiments, the support mechanism further includes an elastic member, which acts between the guide column and the pressing rod to provide a reset force for the pressing rod to switch from a position corresponding to the unlocking portion and the limiting member to a position corresponding to the locking portion and the limiting member. The elastic member is disposed inside the guide column, and the elastic member and the pressing rod abut against each other.

[0013] In some embodiments, one end of the guide column is recessed inward to form an active cavity, the control rod is partially inserted into the active cavity, and can slide along the guide direction of the guide column, and one end of the control rod is located outside the active cavity for applying force to make the control rod slide relative to the guide column.

[0014] The utility model also provides an air fryer, which includes a frying bucket and a baking tray assembly, wherein the baking tray assembly is arranged in the frying bucket.

[0015] The baking tray assembly and the air fryer of the utility model can adjust the distance between the baking tray body and the hot air assembly according to the quantity or thickness of the food, and improve the cooking effect when the supporting mechanism is in an unlocked state, and the baking tray body can move along the guide column.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of an air fryer according to an embodiment of the utility model;

[0019] Figure 2 yes Figure 1 One of the cross-sectional diagrams of the air fryer along the DD line;

[0020] Figure 3 yes Figure 1 The second cross-sectional diagram of the air fryer along the DD line;

[0021] Figure 4 yes Figure 1 The third cross-sectional diagram of the air fryer along the DD line;

[0022] Figure 5 yes Figure 1 The fourth cross-sectional schematic diagram of the air fryer along the DD line.

[0023] Description of main component reference numerals:

[0024] Air fryer 1000; baking tray assembly 100; frying bucket 200;

[0025] The baking tray body 10, the through hole 11, the moving part 13, and the engaging hole 15;

[0026] The supporting mechanism 30 , the guide column 31 , the control rod 33 , the limiting member 35 , the elastic member 37 , the limiting hole 311 , the movable cavity 313 , the modulation unit 331 , the unlocking portion 3311 , the locking portion 3313 , and the notch 3315 . DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance, or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, and may refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection, or mutual communication; direct connection, indirect connection through an intermediate medium, internal connection between two elements, or interaction between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] See also Figure 1 The utility model provides a grill pan assembly 100, which is applied to an air fryer 1000. The air fryer 1000 includes a frying barrel 200. The grill pan assembly 100 is arranged in the frying barrel 200. The grill pan assembly 100 includes a grill pan body 10 and a support mechanism 30. The support mechanism 30 includes a guide post 31, and the guide post 31 is passed through the grill pan body 10. The support mechanism 30 has a locked state and an unlocked state. In the locked state, the grill pan body 10 is fixed on the guide post 31. In the unlocked state, the grill pan body 10 can move along the guide post 31.

[0033] Specifically, in one embodiment, Figure 2As shown, when the food placed on the baking tray body 10 is small or thin, the support mechanism 30 can be switched from a locked state to an unlocked state. At this time, the baking tray body 10 can move upward in the direction A along the guide column 31 to shorten the distance between the baking tray body 10 and the hot air assembly. Since the distance between the hot air assembly and the food placed on the baking tray body 10 is shorter at this time, the hot air output by the hot air assembly can flow to the food placed on the baking tray in time, thereby improving the cooking effect of the air fryer 1000 on the food.

[0034] In another embodiment, Figure 2 As shown, when the ingredients placed on the baking tray body 10 are more or thicker, the support mechanism 30 can be switched from a locked state to an unlocked state. At this time, the baking tray body 10 can move down in the direction B along the guide column 31 to make the distance between the baking tray body 10 and the hot air assembly farther. Since the distance between the hot air assembly and the ingredients placed on the baking tray body 10 is farther at this time, the hot air output by the hot air assembly can flow to all the ingredients more promptly and evenly, thereby ensuring the cooking effect of the air fryer 1000 on the ingredients.

[0035] In this way, the grill pan assembly 100 of the present invention can adjust the distance between the grill pan body 10 and the hot air assembly according to the quantity or thickness of the food, thereby improving the cooking effect when the support mechanism 30 is in the unlocked state and the grill pan body 10 can move along the guide column 31.

[0036] In addition, the shape of the baking pan body 10 can be circular or rectangular, which is not limited here.

[0037] The grill body 10 and the support mechanism 30 can be made of metal materials, which is not limited here. For example, the grill body 10 and the support mechanism 30 can be made of stainless steel, so that the grill body 10 and the support mechanism 30 can be resistant to high temperatures and extend the service life of the grill body 10 and the support mechanism 30.

[0038] Please refer to Figure 2 In some embodiments, the support mechanism 30 includes a pressing rod 33 and a plurality of limiting members 35. The pressing rod 33 is movably inserted into the guide column 31. The limiting member 35 is movably mounted on the guide column 31, and the pressing rod 33 has an unlocking portion 3311 and a locking portion 3313 sequentially distributed in the pressing direction. In the locked state, the limiting member 35 clamps the baking tray body 10 under the abutment of the locking portion 3313, and fixes the baking tray body 10 on the guide column 31. In the unlocked state, the limiting member 35 corresponds to the unlocking portion 3311 and can be retracted into the guide column, so that the limiting member 35 can no longer clamp the baking tray body 10, and the baking tray body 10 can move along the guide column 31.

[0039] Among them, Figure 2As shown, the number of movable limiters 35 installed on the guide column 31 can be multiple, and the multiple limiters 35 can be arranged in the guide column 31 along the axial direction of the guide column 31 at a preset distance. The preset distance can be, for example, 3cm, 4cm, 5cm, 6cm, 7cm, 8cm, 9cm, 10cm, 11cm, 12cm or 13cm, which is not limited here. It should be noted that multiple limiters 35 can be arranged on the same layer of the guide column 31, so that in the locked state, the limiters 35 clamp the baking tray body 10 under the support of the pressing rod 33, and the baking tray body 10 is fixed on the guide column 31. The multiple limiters 35 arranged on the same layer can be, for example, 1, 2, 3, 4 or 5, etc., which is not limited here. The multiple limiters on the same layer are arranged at intervals along the circumference of the guide column. A plurality of unlocking parts 3311 and locking parts 3313 are sequentially distributed on the pressing rod 33 along the pressing direction (direction A).

[0040] Specifically, the guide pillar 31 may include multiple levels. Figure 2 As shown, the guide post 31 may include, for example, a level C1, a level C2, and a level C3, which are not limited here. That is, a plurality of stoppers 35 may be arranged at different levels of the guide post 31 along the axial direction of the guide post 31. The user may move the grill body 10 along the guide post 31 according to the amount or thickness of the food, when the support mechanism 30 is in the unlocked state, and fix the grill body 10 at different levels by setting the stoppers 35 at different levels, thereby adjusting the distance between the grill body 10 and the hot air assembly to improve the cooking effect.

[0041] In one embodiment, if the grill body 10 is located at the level C2 and the food placed on the grill body 10 is small or thin, Figure 4 As shown, the user can apply force to the push rod 33, and the support mechanism 30 switches from the locked state to the unlocked state. Under the action of the push rod 33, the limiter 35 corresponds to the unlocking portion 3311 and can retract into the guide column 31, so that the limiter 35 no longer blocks the grill body 10, and the grill body 10 can move along the guide column 31 in the direction A and rise to the level C1. Then, when the grill body 10 rises to the level C1, as shown in FIG. Figure 2 As shown, the user can stop applying force to the pressing rod 33, and the supporting mechanism 30 switches from the unlocked state to the locked state. At this time, the lower limit member 35 of the locking portion 3313 clamps the baking tray body 10, and fixes the baking tray body 10 on the plane C1, so that the distance between the baking tray body 10 and the hot air component is closer. Since the distance between the hot air component and the food placed on the baking tray body 10 is closer at this time, the hot air output by the hot air component can flow to the food placed on the baking tray in time, thereby improving the cooking effect of the air fryer 1000 on the food.

[0042] In another embodiment, Figure 2 As shown, if the grill body 10 is located at the level C1 and the food placed on the grill body 10 is more or thicker, the user can apply force to the pressing rod 33, and the support mechanism 30 switches from the locked state to the unlocked state. Under the action of the pressing rod 33, the limiter 35 corresponds to the unlocking portion 3311 and can retract into the guide column 31, so that the limiter 35 no longer blocks the grill body 10, and the grill body 10 can move along the guide column 31 in the direction B and descend to the level C2. Then, when the grill body 10 descends to the level C2, as shown in FIG. Figure 3 As shown, the user can stop applying force to the pressing rod 33, and the supporting mechanism 30 switches from the unlocked state to the locked state. At this time, the lower limit member 35 of the locking portion 3313 clamps the baking tray body 10, and fixes the baking tray body 10 on the plane C2, so that the distance between the baking tray body 10 and the hot air component is farther. Since the distance between the hot air component and the food placed on the baking tray body 10 is farther at this time, the hot air output by the hot air component can flow to all the food more promptly and evenly, thereby ensuring the cooking effect of the air fryer 1000 on the food.

[0043] In addition, the shape of the control rod 33 can be I-shaped. The shape of the limiting member 35 can be a cylinder or a sphere, which is not limited here. The limiting member 35 can be a pin. The limiting member 35 can be made of a metal material, which is not limited here. For example, the limiting member 35 can be made of stainless steel, so that the limiting member 35 can be resistant to high temperatures and extend the service life of the limiting member 35.

[0044] Please refer again Figure 2 In some embodiments, the column wall of the guide column 31 is provided with a limiting hole 311. In the locked state, the limiting member 35 is supported by the locking portion 3313 and penetrates the limiting hole 311 and supports the baking pan body 10. In the unlocked state, the limiting member 35 can be retracted into the guide column 31 through the limiting hole 311 to release the baking pan body 10.

[0045] Specifically, the baking pan body 10 may be provided with a through hole 11. Part of the control rod 33 may be passed through the through hole 11 and disposed in the guide column 31. A plurality of limiting holes 311 may be provided on the same layer of the column wall of the guide column 31. Figure 2 As shown, for example, two limiting holes 311 may be provided on the same layer of the column wall of the guide column 31. That is, the number of the limiting holes 311 provided on the same layer of the guide column 31 is related to the number of the limiting members 35 provided on one layer in the guide column 31. For example, when the number of the limiting members 35 provided on one layer in the guide column 31 is two, the number of the limiting holes 311 provided on the same layer of the guide column 31 may also be two.

[0046] When the distance between the grill body 10 and the hot air assembly needs to be adjusted according to the quantity or thickness of the food, the support mechanism 30 is switched from the locked state to the unlocked state, and the limiter 35 can be retracted into the guide post 31 through the limiter hole 311 to release the grill body 10, and the grill body 10 can be moved up and down along the guide post 31. When the grill body 10 moves to the corresponding level, the user stops applying force to the push rod 33, and the support mechanism 30 is switched from the unlocked state to the locked state. At this time, the limiter 35 is held by the locking portion 3313 and extends from the limiter hole 311 to penetrate the limiter hole 311, so that the limiter 35 supports and fixes the grill body 10, thereby adjusting the distance between the grill body 10 and the hot air assembly to improve the cooking effect.

[0047] See also Figure 5 In some embodiments, the support mechanism 30 includes a plurality of stoppers 35, which are spaced apart and arranged on one side of the control rod 33 along the axial direction of the guide pillar 31. The control rod 33 is provided with a plurality of modulation units 331, and each modulation unit 331 includes at least one unlocking portion 3311 and one locking portion 3313. The modulation unit 331 corresponds to the limiting member 35 one by one. That is, a plurality of limiting members 35 can be arranged at different levels along the axial interval of the guide column 31 and located on one side of the pressing rod 33. A plurality of groups of modulation units 331 can be arranged on the pressing rod 33 in sequence along the pressing direction (direction A). Each modulation unit 331 can include at least one unlocking portion 3311 and one locking portion 3313. The modulation unit 331 arranged on the pressing rod 33 corresponds to the limiting member 35 one by one, so that when the support mechanism 30 is switched from the unlocked state to the locked state, the locking portion 3313 of the modulation unit 331 abuts against the limiting member 35 to fix the baking tray body 10 on the guide column 31. When the support mechanism 30 is switched from the locked state to the unlocked state, the limiting member 35 corresponds to the unlocking portion 3311 and retracts into the guide column 31, so that the limiting member 35 stops blocking the baking tray body 10, and the baking tray body 10 can move along the guide column 31. For example, a plurality of stoppers 35 may be arranged at preset distances on the plane C1, the plane C2 and the plane C3, and located on one side of the control rod 33. The preset distance may be, for example, 3 cm, 4 cm, 5 cm, 63 cm, 7 cm, 8 cm, 9 cm, 10 cm, 11 cm, 12 cm or 13 cm, which is not limited here.

[0048] In this way, the baking tray assembly 100 of the present invention can switch the supporting mechanism 30 from a locked state to an unlocked state according to the amount of food, so that the limiting member 35 arranged on one side of the pressing rod 33 corresponds to the unlocking portion 3311 and retracts into the guide column 31, and the baking tray body 10 moves along the guide column 31, thereby adjusting the distance between the baking tray body 10 and the hot air assembly to improve the cooking effect.

[0049] Please refer again Figure 2 In some embodiments, a plurality of limit members 35 are provided on opposite sides of the control rod 33. That is, the plurality of limit members 35 can be arranged at different levels along the axial direction of the guide column 31, and located on both sides of the control rod 33. For example, the plurality of limit members 35 can be arranged at preset distances on level C1, level C2 and level C3, respectively, and located on both sides of the control rod 33. The preset distance can be, for example, 3 cm, 4 cm, 5 cm, 63 cm, 7 cm, 8 cm, 9 cm, 10 cm, 11 cm, 12 cm or 13 cm, which is not limited here. It should be noted that the limit members 35 arranged on the same level can be symmetrically arranged or staggered, which is not limited here.

[0050] Please refer again Figure 2 In some embodiments, the unlocking portion 3311 includes a notch 3315 arranged on the outer peripheral wall of the pressing rod 33, and the notches 3315 are opened on the opposite sides of the pressing rod 33. In the unlocked state, and when the limiting member 35 corresponds to the notch 3315, part of the limiting member 35 enters the notch 3315 and retracts into the guide column 31. The limiting member 35 cancels the clamping effect on the baking tray body 10, and the baking tray body 10 can move along the guide column 31.

[0051] Specifically, when the distance between the grill body 10 and the hot air assembly needs to be adjusted according to the quantity or thickness of the food, the user can apply force to the control rod 33, and the support mechanism 30 is switched from the locked state to the unlocked state. As the control rod 33 moves in the guide column 31, the limiter 35 and the notch 3315 are correspondingly retracted and moved out of the limit hole 311, so that part of the limiter 35 enters the notch 3315 and retracts into the guide column 31. At this time, the limiter 35 cancels the clamping effect on the grill body 10. At this time, the grill body 10 can move along the guide column 31, thereby adjusting the distance between the grill body 10 and the hot air assembly to improve the cooking effect. It should be noted that the notches 3315 on the opposite sides of the control rod 33 can be symmetrically arranged or staggered, which is not limited here.

[0052] In some embodiments, a movable portion 13 is provided on the baking tray body 10, and a locking hole 15 is opened on the movable portion 13. In the locked state, part of the limiting member 35 enters into the locking hole 15, and the limiting member 35 acts between the guide column 31 and the movable portion 13 to clamp the baking tray body 10 and position it on the guide column 31.

[0053] Specifically, the movable portion 13 and the grill body 10 may be integrally formed to reduce production costs. The movable portion 13 may be L-shaped, and when the support mechanism 30 is switched from a locked state to an unlocked state, the movable portion 13 may move up and down along the guide column 31 to adjust the distance between the grill body 10 and the hot air assembly.

[0054] When the user stops applying force to the pressing rod 33 and the supporting mechanism 30 switches from the unlocked state to the locked state, the limiting member 35 is pushed out of the notch 3315 by the pressing rod 33. After part of the limiting member 35 enters the limiting hole 311, part of the limiting member 35 enters the engaging hole 15. At this time, the limiting member 35 acts between the guide column 31 and the movable part 13, clamping the movable part 13 to position the baking tray body 10, so that the baking tray body 10 is firmly fixed on the guide column 31.

[0055] Please refer again Figure 2 In some embodiments, the support mechanism 30 further includes an elastic member 37. The elastic member 37 acts between the guide column 31 and the pressing rod 33, and is used to provide a reset force for the pressing rod 33 to switch from the position corresponding to the unlocking portion 3311 and the limiting member 35 to the position corresponding to the locking portion 3313 and the limiting member 35. The elastic member 37 is disposed inside the guide column 31. The elastic member 37 and the pressing rod 33 abut against each other.

[0056] Specifically, the elastic member 37 can be arranged at the bottom of the guide column 31 and abut against the pressing rod 33. When the user applies force to the pressing rod 33 and the pressing rod 33 moves in the guide column 31, the elastic member 37 is compressed under the pressure of the pressing rod 33. When the user stops applying force to the pressing rod 33, the elastic member 37 generates a reset force by restoring the original state, and the pressing rod 33 moves in a direction away from the elastic member 37 under the action of the reset force, so that the pressing rod 33 switches from the position corresponding to the unlocking portion 3311 and the limiting member 35 to the position corresponding to the locking portion 3313 and the limiting member 35, and partially pushes the limiting member 35 out of the limiting hole 311 to position the baking pan body 10. It should be noted that the elastic member 37 can be a spring.

[0057] Please refer again Figure 2 In some embodiments, one end of the guide post 31 is recessed inward to form an active cavity 313. The control rod 33 is partially inserted into the active cavity 313 and can slide along the guide direction of the guide post 31. One end of the control rod 33 is located outside the active cavity 313 for applying force to make the control rod 33 slide relative to the guide post 31. That is, when the user applies force to the end of the control rod 33 located outside the active cavity 313, the control rod 33 can slide in the active cavity 313 along the guide direction of the guide post 31 relative to the guide post 31, so that the support mechanism 30 can be switched from a locked state to an unlocked state, and the grill body 10 moves along the guide post 31 to adjust the distance between the grill body 10 and the hot air assembly to improve the cooking effect. It should be noted that the shape of the guide post 31 can be cylindrical.

[0058] The utility model further provides an air fryer 1000. The air fryer 1000 comprises a frying barrel 200 and a baking tray assembly 100 of any one of the above embodiments, wherein the baking tray assembly 100 is disposed in the frying barrel 200.

[0059] In this way, the air fryer 1000 of the present invention can adjust the distance between the baking tray body 10 and the hot air assembly according to the quantity or thickness of the food when the support mechanism 30 is in the unlocked state, thereby improving the cooking effect.

[0060] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A baking tray assembly, used in an air fryer, characterized in that: The air fryer includes a frying barrel, the baking tray assembly is arranged in the frying barrel, the baking tray assembly includes a baking tray body and a supporting mechanism, the supporting mechanism includes a guide column, the guide column is passed through the baking tray body, and the supporting mechanism has a locked state and an unlocked state. In the locked state, the baking tray body is fixed on the guide column, and in the unlocked state, the baking tray body can move along the guide column.

2. The baking tray assembly according to claim 1, characterized in that: The supporting mechanism comprises a pressing rod and a limiting piece, wherein the pressing rod is movably inserted into the guide column, the limiting piece is movably mounted on the guide column, and the pressing rod has an unlocking portion and a locking portion sequentially distributed in the pressing direction. In the locked state, the limiting piece clamps the baking tray body under the support of the locking portion to fix the baking tray body on the guide column, and in the unlocked state, the limiting piece corresponds to the unlocking portion and can be retracted into the guide column, so that the limiting piece cancels the clamping of the baking tray body and the baking tray body can move along the guide column.

3. The baking tray assembly according to claim 2, characterized in that: The column wall of the guide column is provided with a limiting hole. In the locked state, the limiting member is supported by the locking portion to pass through the limiting hole and support the baking tray body. In the unlocked state, the limiting member can retract into the guide column through the limiting hole to release the baking tray body.

4. The baking tray assembly according to claim 2, characterized in that: The support mechanism comprises a plurality of the limiting members, which are arranged at intervals along the axial direction of the guide column on one side of the control rod; The control rod is provided with a plurality of modulation units, each of the modulation units comprises at least one unlocking portion and one locking portion, and the modulation units correspond to the limiting members one by one.

5. The baking tray assembly according to claim 4, characterized in that: A plurality of the limiting members are arranged on opposite sides of the control rod.

6. The baking tray assembly according to claim 2, characterized in that: The unlocking portion includes a notch arranged on the outer peripheral wall of the pressing rod, and the notch is opened on two opposite sides of the pressing rod. In the unlocked state, and when the limiting member corresponds to the notch, part of the limiting member enters into the notch and retracts into the guide column, and the limiting member cancels the clamping effect on the baking tray body, and the baking tray body can move along the guide column.

7. The baking tray assembly according to claim 2, characterized in that: The baking pan body is provided with a movable part, and a locking hole is opened on the movable part. In the locked state, part of the limiting member enters into the locking hole, and the limiting member acts between the guide column and the movable part to clamp and position the baking pan body on the guide column.

8. The baking tray assembly according to claim 2, characterized in that: The support mechanism further includes an elastic member, which acts between the guide column and the control rod and is used to provide a reset force for the control rod to switch from a position corresponding to the unlocking portion and the limiting member to a position corresponding to the locking portion and the limiting member; The elastic member is arranged inside the guide column, and the elastic member and the control rod are mutually supported.

9. The baking tray assembly according to claim 2, characterized in that: One end of the guide column is recessed inward to form an active cavity, the control rod is partially inserted into the active cavity and can slide along the guide direction of the guide column, and one end of the control rod is located outside the active cavity for applying force to make the control rod slide relative to the guide column.

10. An air fryer, characterized in that: The invention comprises a frying vat and a baking tray assembly according to any one of claims 1 to 9, wherein the baking tray assembly is arranged in the frying vat.

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