Improved multifunctional air fryer

Abstract

The utility model relates to an improved multifunctional air fryer which comprises a lower machine base and an upper machine head, a supporting wall is provided with a locking device used for locking the upper machine head, the locking device comprises an unlocking sliding key, a locking pin, a tension spring and a locking spring, the unlocking sliding key is horizontally arranged on the supporting wall in a sliding mode, and the locking pin is arranged on the supporting wall. One end of the tension spring is connected with the unlocking sliding key, the other end of the tension spring is connected with the supporting wall, the locking pin is horizontally arranged in the supporting wall in a sliding mode and horizontally arranged on one side face of the supporting wall in a telescopic mode, one end of the locking spring abuts against the locking pin, and the other end of the locking spring abuts against the other side face of the supporting wall. A locking hole is formed in the position, corresponding to the locking pin, of the rotary connecting base, and a driving inclined face is arranged on the unlocking sliding key. According to the locking device, the unlocking sliding key is driven to slide to drive the locking pin to move out of the locking hole, so that the upper machine head is unlocked and locked, and the locking device is simple in structure, low in production cost and easy to manufacture and implement.

Description

Technical Field

[0001] The utility model relates to the technical field of air fryers, in particular to an improved multifunctional air fryer. Background Art

[0002] With the diversity of kitchen appliances, more and more people like to make all kinds of homemade food at home. The air fryer uses high-speed air circulation technology to quickly heat the air through the top heating device, and forms a rapidly circulating heat flow inside the food basket through a high-power fan, so that the food surface forms a crispy surface layer, locks the moisture inside the food, and achieves the fragrant and crispy taste of ordinary fried foods, and the preparation process produces very little oil smoke. At present, there is also a flip air fryer on the market that has both air frying and frying functions, such as a multifunctional air fryer disclosed by Chinese patent number CN217827583U on December 18, 2022, which realizes frying, frying and boiling through a rotating component and different pots. It includes: a heating component, a base, a rotating component, and a pot. When the heating tube of the heating component is facing downward, a pot can be placed between the heating component and the base; when the heating component rotates the heating tube to face upward through the rotating component, a pot can be placed above the heating tube. The rotating assembly includes a housing, a rotating module, a clamping module and a pressure rod module; the rotating module includes a connecting shaft, a rotating wheel and a rotating shaft, the clamping module includes a bottom rod, a first spring and a clamping block, the clamping block is provided with a sliding hole, the pressure rod module includes a support, a pressure rod, a connecting rod, a second spring and a connecting block, when the function of the air fryer needs to be changed, the pressure rod is pressed downward, the pressure rod drives the connecting block, the top rod on the connecting block moves downward with the pressure rod, because the top rod corresponds to the protrusion, the pressure rod contacts the protrusion during the downward movement, and continues to push the clamping block downward, during the downward movement of the clamping block, the clamping block on the clamping block is separated from the slot, at this time, the rotating wheel is in a rotatable state, and then the fryer body is rotated 180 degrees, that is, the heating tube is rotated to face downward or upward, thereby realizing the transformation of different functions. As can be seen from the above, the existing flip air fryer is locked by using the rotating module, the clamping module and the pressure rod module, so the structure of the locking device of the existing flip air fryer is complicated and the production cost is high, so the structure of the existing air fryer needs to be further improved. Utility Model Content

[0003] The utility model aims to provide an improved multifunctional air fryer with a simple locking device structure and low production cost.

[0004] The purpose of the utility model is achieved in this way:

[0005] An improved multifunctional air fryer comprises a lower machine base and an upper machine head, the upper machine head and the lower machine base are connected by two supporting walls, the upper machine head is rotatably arranged on the two supporting walls and is located above the lower machine base, the lower machine base is provided with an air frying chamber for placing a cooking pot, the upper machine head is provided with a hot air heating device, the supporting wall is provided with a locking device for locking the upper machine head, the locking device comprises an unlocking sliding key, a locking pin, a tension spring and a locking spring, the unlocking sliding key is horizontally slidably arranged on the supporting wall, one end of the tension spring is connected to the unlocking sliding key, the other end of the tension spring is connected to the supporting wall, and the locking pin The horizontal sliding is arranged in the supporting wall, the locking pin is horizontally telescopically arranged on one side of the supporting wall, one end of the locking spring is against the locking pin, and the other end of the locking spring is against the other side of the supporting wall. A rotating connection seat is provided on the side of the upper machine head corresponding to the position of the locking pin, the rotating connection seat is rotatably connected with the supporting wall, and a locking hole is provided on the rotating connection seat corresponding to the position of the locking pin. A driving inclined surface is provided on the unlocking sliding key. When the unlocking sliding key slides backward, the tension spring is stretched, the driving inclined surface drives the locking pin to retract into the supporting wall, the locking spring is compressed, and the locking pin leaves the locking hole to unlock the upper machine head. When the unlocking sliding key is released, the tension spring pulls the unlocking sliding key to slide forward, and the locking spring drives the locking pin to extend out of the supporting wall, and the locking pin is inserted into the locking hole to lock the upper machine head. The locking device of the utility model drives the unlocking sliding key to slide to drive the locking pin to move out of the locking hole. After the unlocking sliding key is released, the utility model uses a spring to push the locking pin to insert into the locking hole, thereby unlocking and locking the upper machine head. Therefore, the utility model has a simple structure, low production cost, and is easy to manufacture and realize.

[0006] The present invention can also be further improved as follows.

[0007] Two locking holes are provided on the side of the rotating connecting seat corresponding to the position of the locking pin, and the two locking holes correspond to the locking of two positions of the upper machine head, which is convenient for realizing the air frying function and frying function of the utility model.

[0008] A first rotating shaft is arranged on the rotating connecting seat, and the two locking holes are respectively located on two sides of the first rotating shaft of the rotating connecting seat.

[0009] The unlocking sliding key is horizontally slidably arranged on the top of the supporting wall. The structural design of the utility model is reasonable and intuitive, and is convenient for users to operate.

[0010] A driving plate is provided at the bottom of the unlocking sliding key, and the driving plate extends into the supporting wall. The driving plate is provided with the driving inclined surface, and a driven boss is provided on the outer wall of the locking pin. The driven boss cooperates with the driving inclined surface in transmission. The structural design of the utility model is reasonable and reliable, and the driven boss and the driving inclined surface are used to drive the locking pin to retract into the supporting wall.

[0011] A long avoidance hole is arranged at a position corresponding to the locking pin on the driving plate, and the locking pin passes through the long avoidance hole horizontally and extends out of the supporting wall.

[0012] The avoidance long hole is arranged along the sliding direction of the unlocking sliding key.

[0013] The avoidance long hole is a waist-shaped hole.

[0014] The beneficial effects of the utility model are:

[0015] The upper machine head of the utility model is rotatably connected to the supporting wall through a rotating connecting seat, and a locking hole is provided on the rotating connecting seat. The locking device of the utility model drives the unlocking sliding key to slide to drive the locking pin to move out of the locking hole. After releasing the unlocking sliding key, the utility model uses a spring to push the locking pin to insert into the locking hole, thereby unlocking and locking the upper machine head. Therefore, the utility model has a simple structure, low production cost, and is easy to manufacture and implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the improved multifunctional air fryer of the utility model when it is in a frying and roasting mode.

[0017] Figure 2 It is a structural schematic diagram of the improved multifunctional air fryer of the utility model when it is in a frying and roasting mode.

[0018] Figure 3 It is a structural schematic diagram of the improved multifunctional air fryer of the utility model when it is in an air frying mode.

[0019] Figure 4 This is an exploded view of the improved multifunctional air fryer of the utility model when it is in the air frying mode.

[0020] Figure 5 The utility model is a structural schematic diagram of the improved multifunctional air fryer when the upper machine head is locked.

[0021] Figure 6 It is a cross-sectional view of the improved multifunctional air fryer of the utility model when the upper machine head is locked.

[0022] Figure 7 The utility model is a structural schematic diagram of the improved multifunctional air fryer when the upper machine head is unlocked.

[0023] Figure 8 It is a cross-sectional view of the improved multifunctional air fryer of the utility model when the upper machine head is unlocked.

[0024] Fig. 9 It is an exploded view of the improved multifunctional air fryer of the utility model (the lower base and part of the supporting wall are omitted).

[0025] Fig.10It is a structural schematic diagram of the rotary connecting seat of the utility model. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] Embodiment 1, as Figures 1 to 10 As shown, an improved multifunctional air fryer comprises a lower machine base 1 and an upper machine head 2, the upper machine head 2 is connected to the lower machine base 1 by two supporting walls 3, the upper machine head 2 is rotatably arranged on the two supporting walls 3, and is located above the lower machine base 1, the lower machine base 1 is provided with an air frying chamber 11 for placing a cooking pot 5, the upper machine head 2 is provided with a hot air heating device 9, a supporting wall 3 is provided with a locking device 4 for locking the upper machine head 2, the locking device 4 comprises an unlocking sliding key 40, a locking pin 41, a tension spring 43 and a locking spring 42, the unlocking sliding key 40 is horizontally slidably arranged on the supporting wall 3, one end of the tension spring 43 is connected to the unlocking sliding key 40, the other end of the tension spring 43 is connected to the supporting wall 3, the locking pin 41 is horizontally slidably arranged on the supporting wall 3, the locking pin 41 is horizontally telescopically arranged on one side of the support wall 3, one end of the locking spring 42 is against the locking pin 41, and the other end of the locking spring 42 is against the other side of the support wall 3, a rotating connection seat 8 is provided on the side of the upper machine head corresponding to the position of the locking pin, the rotating connection seat 8 is rotatably connected to the support wall 3, and the rotating connection seat 8 is provided with a first locking hole 81 and a second locking hole 82 at the position corresponding to the locking pin 41, and a driving inclined surface 44 is provided on the unlocking sliding key 40. When the user pushes the unlocking sliding key 40 to slide backward, the tension spring 43 is stretched, the driving inclined surface 44 drives the locking pin 41 to retract into the support wall 3, the locking spring 42 is compressed, and the locking pin 41 leaves the first locking hole 81 or the second locking hole 82 to unlock the upper machine head 2. When the user releases the unlocking sliding key 40, the tension spring 43 pulls the unlocking sliding key 40 to slide forward, and the locking spring 42 drives the locking pin 41 to extend out of the support wall 3, and the locking pin 41 is inserted into the first locking hole 81 or the second locking hole 82 to lock the upper machine head 2.

[0028] As a more specific technical solution of the utility model.

[0029] A first locking hole 81 and a second locking hole 82 are provided on the side surface of the rotating connection seat 8 at positions corresponding to the locking pin 41 .

[0030] The rotating connection base 8 is provided with a first rotating shaft 21 , and the first locking hole 81 and the second locking hole 82 are respectively located on two sides of the first rotating shaft 21 of the rotating connection base 8 .

[0031] The unlocking sliding key 40 is horizontally slidably disposed on the top of the supporting wall 3 .

[0032] A driving plate 46 is provided at the bottom of the unlocking sliding key 40 , and the driving plate 46 extends into the supporting wall 3 . The driving plate 46 is provided with the driving inclined surface 44 . A driven boss 47 is provided on the outer side wall of the locking pin 41 , and the driven boss 47 cooperates with the driving inclined surface 44 in transmission.

[0033] A long avoidance hole 45 is provided on the driving plate 46 at a position corresponding to the locking pin 41 , and the locking pin 41 passes horizontally through the long avoidance hole 45 and extends out of the supporting wall 3 .

[0034] The avoidance long hole 45 is arranged along the sliding direction of the unlocking sliding key 40 .

[0035] The avoidance slot 45 is a waist-shaped hole.

[0036] A second rotating shaft 22 is disposed on the other side of the upper machine head 2 , and both sides of the upper machine head 2 are rotatably disposed on the two supporting walls 3 through the first rotating shaft 21 and the second rotating shaft 22 .

[0037] The hot air heating device 9 is a prior art device, which includes a fan 91 and a heating element 92 .

[0038] The working principle of the utility model is:

[0039] When the user wants to use the air frying function of the utility model, the user first pushes the unlocking sliding key 40 to slide backward, the tension spring 43 is stretched, the driving inclined surface 44 drives the locking pin 41 to retract into the supporting wall 3, the locking spring 42 is compressed, and the locking pin 41 leaves the first locking hole 81, thereby unlocking the upper head 2, and then the user flips the upper head 2 so that the hot air heating device 9 on the upper head 2 faces downward, and then the user releases the unlocking sliding key 40, and after the tension spring 43 pulls the unlocking sliding key 40 to slide forward, the locking spring 42 drives the locking pin 41 to extend out of the supporting wall 3, and the locking pin 41 is inserted into the first locking hole 81, thereby locking the upper head 2, and then the user puts the cooking pot with ingredients into the air frying chamber 11 of the lower machine base, and thereafter, the user starts the air fryer of the utility model, the fan 91 and the heating element 92 work together, and the hot air heating device 9 starts to air fry the ingredients in the cooking pot.

[0040] When the user wants to use the frying and grilling function of the present invention, the user also pushes the unlocking sliding key 40 to slide backward to unlock the upper head 2, and then the user flips the upper head 2 so that the hot air heating device 9 on the upper head 2 faces upward, and then the user releases the unlocking sliding key 40, and the locking pin 41 is inserted into the second locking hole 82 to lock the upper head 2. After that, the user places the frying and grilling pan with ingredients on the top of the upper head. After that, the user starts the frying function of the air fryer of the present invention, and the heating element starts to heat the ingredients in the frying and grilling pan 6.

Claims

1. An improved multifunctional air fryer, comprising a lower machine base and an upper machine head, the upper machine head and the lower machine base are connected by two supporting walls, the upper machine head is rotatably arranged on the two supporting walls and is located above the lower machine base, the lower machine base is provided with an air frying chamber for placing a cooking pot, the upper machine head is provided with a hot air heating device, and a locking device for locking the upper machine head is provided on a supporting wall, characterized in that: The locking device includes an unlocking sliding key, a locking pin, a tension spring and a locking spring. The unlocking sliding key is horizontally slidably arranged on the supporting wall, one end of the tension spring is connected to the unlocking sliding key, and the other end of the tension spring is connected to the supporting wall. The locking pin is horizontally slidably arranged in the supporting wall, and the locking pin is horizontally telescopically arranged on one side of the supporting wall. One end of the locking spring is against the locking pin, and the other end of the locking spring is against the other side of the supporting wall. A rotating connecting seat is provided on the side of the upper machine head corresponding to the position of the locking pin, the rotating connecting seat is rotatably connected to the supporting wall, and a locking hole is provided on the rotating connecting seat corresponding to the position of the locking pin. A driving inclined surface is provided on the unlocking sliding key. When the unlocking sliding key slides backward, the tension spring is stretched, and the driving inclined surface drives the locking pin to retract into the supporting wall, the locking spring is compressed, and the locking pin leaves the locking hole, thereby unlocking the upper machine head.

2. The improved multifunctional air fryer according to claim 1, characterized in that: Two locking holes are arranged on the side surface of the rotating connection seat at positions corresponding to the locking pins.

3. The improved multifunctional air fryer according to claim 2, characterized in that: A first rotating shaft is arranged on the rotating connecting seat, and the two locking holes are respectively located on two sides of the first rotating shaft of the rotating connecting seat.

4. The improved multifunctional air fryer according to claim 1, characterized in that: The unlocking sliding key is horizontally slidably arranged on the top of the supporting wall.

5. The improved multifunctional air fryer according to claim 4, characterized in that: A driving plate is provided at the bottom of the unlocking sliding key, the driving plate extends into the supporting wall, the driving plate is provided with the driving inclined surface, and a driven boss is provided on the outer side wall of the locking pin, and the driven boss cooperates with the driving inclined surface in transmission.

6. The improved multifunctional air fryer according to claim 5, characterized in that: A long avoidance hole is arranged at a position corresponding to the locking pin on the driving plate, and the locking pin passes through the long avoidance hole horizontally and extends out of the supporting wall.

7. The improved multifunctional air fryer according to claim 6, characterized in that: The avoidance long hole is arranged along the sliding direction of the unlocking sliding key.

8. The improved multifunctional air fryer according to claim 6, characterized in that: The avoidance long hole is a waist-shaped hole.

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