Air fryer

Abstract

The invention discloses an air fryer. The air fryer comprises an air fryer body, an air fryer basket and a retaining assembly used for locking the air fryer basket. The air fryer is compact in structure and ingenious in design, the air fryer body and the air fryer basket can be limited in a matched mode through the maintaining assembly, and therefore the position of the air fryer basket can be limited. When the air fryer basket needs to be installed, the air fryer basket only needs to be directly inserted into the containing chamber, and when the air fryer basket needs to be taken out, the air fryer basket only needs to be pushed into the containing chamber again, so that the pushing body can push the pressing piece, the pressing piece is kept pushing the elastic piece to deform, the strip-shaped body is separated from the strip-shaped groove, and the maintaining piece is pushed through the first spring; and the third spring is compressed. Therefore, the air fryer basket cannot be easily taken out to cause dangerous operation during use, accidents are avoided, and a safety guarantee is provided for a user. And the use and the operation are simple.

Description

Technical Field

[0001] This invention relates to air fryer technology, and more particularly to an air fryer. Background Technology

[0002] Air fryers are cooking appliances designed to reduce the amount of fat in plant- or animal-based foods, such as French fries, vegetables, meat, or fish. Because hot air circulates within the fryer, air fryers cook with little or no oil, resulting in healthier foods that are crispy on the outside and soft on the inside. They utilize advanced air circulation technology to rapidly circulate heated air around the food, while temperature sensors and smart control chips precisely control cooking temperature and time. Users can select the appropriate temperature and time based on the specific needs of the ingredients, and the cooking process is automated for highly efficient results.

[0003] When using an air fryer, the air fryer basket is placed inside the air fryer body and cannot be removed during use. Removing the basket during operation can easily result in undercooked food, damage the equipment, and cause hot oil to splatter from the food, potentially causing burns to the user. Furthermore, air fryer baskets are typically drawer-like structures that are pulled out using a handle. While the machine usually has circular clips to enhance the stability of the basket, and the basket itself has corresponding slots, this locking mechanism, while reinforcing stability during operation, requires considerable force to separate the basket from the machine, making separation very inconvenient. Therefore, it is essential to provide an air fryer that avoids these dangerous operational risks. Summary of the Invention

[0004] To address the shortcomings of the existing technology, this invention proposes an air fryer.

[0005] An air fryer, comprising:

[0006] An air fryer body, wherein a receiving chamber is provided on one side of the air fryer body;

[0007] An air fryer basket that works with the air fryer body, the air fryer basket consisting of a pot body and an outer shell, the outer shell being provided with a handle;

[0008] And a retaining assembly for locking the air fryer basket, the retaining assembly being used to connect the air fryer basket to the air fryer body, the retaining assembly comprising:

[0009] A retaining seat is disposed on the inner wall of the receiving chamber, wherein a mounting chamber is formed in the middle of the retaining seat and one side of the mounting chamber is open;

[0010] A pusher is installed inside the installation chamber, and a first spring is provided between the pusher and the inner wall of the installation chamber;

[0011] An elastic element is installed in the installation chamber, and the middle of the elastic element is hinged to the middle of the retaining seat by a hinge rod. The elastic element is provided with a strip groove.

[0012] A pressing component is installed inside the installation chamber, the pressing component is located at the front end of the elastic component, and a second spring is provided between the pressing component and the inner wall of the installation chamber;

[0013] A fixing seat is provided on the outer wall of the pot body. The fixing seat consists of a pusher and a fixing frame. The pusher is in contact with the pressing element.

[0014] The retainer is set in the fixed frame, and a third spring is provided between the retainer and the pot body. One side of the retainer block is provided with a strip body that cooperates with the strip groove.

[0015] In this invention, the retaining seat is composed of a base plate and a first side plate and a second side plate arranged symmetrically, with a gap between the first side plate and the second side plate. The base plate is provided with a first positioning post, and the pusher is provided with a second positioning post that cooperates with the first positioning post.

[0016] In this invention, the pusher is provided with a first limiting body arranged symmetrically, the first limiting body is provided with a first guiding inclined surface and a first blocking surface, and the first side plate is provided with a first limiting groove that cooperates with the first limiting body.

[0017] In this invention, the pressing member is provided with a second limiting body arranged symmetrically, the second limiting body is provided with a second guiding slope and a second blocking surface, and the first side plate is provided with a second limiting groove that cooperates with the second limiting body.

[0018] In this invention, the elastic element consists of a deformable end and a fixed end, and the base plate is provided with symmetrically arranged fixing blocks, which form a fixing area that restricts the fixed end.

[0019] In this invention, the pressing member is provided with a first pressing arm and a second pressing arm, and an avoidance area is formed between the first pressing arm and the second pressing arm. The first pressing arm is provided with symmetrically arranged pressing bodies, and the pressing bodies are provided with a first guide slope. An avoidance gap is formed between the pressing bodies and the pressing bodies. The deformed end is provided with a second guide slope that cooperates with the first guide slope.

[0020] In this invention, the second pressing arm is provided with a third positioning post, the inner wall of the installation chamber is provided with a support block, the support block is provided with a limiting block, the support block is provided with a fourth positioning post that cooperates with the third positioning post, a pressing area is formed between the third positioning post and the fourth positioning post, and the second spring is sleeved on the outside of the third positioning post and the fourth positioning post.

[0021] In this invention, the fixed frame forms an active area in the middle, the fixed frame is provided with a strip-shaped opening and symmetrically arranged first positioning holes, the pusher is provided with an elastic plate, and the elastic plate is provided with a circular head.

[0022] In this invention, the retaining member consists of a movable plate, a connecting block, and a retaining block. The movable plate is located within the movable area, the connecting block is located within the strip-shaped opening, and the retaining block is placed in the mounting chamber and contacts the pushing member. The movable plate is provided with a second positioning hole, and a positioning rod is provided in the first and second positioning holes. The positioning rod is fitted with the third spring, which is located between the pot body and the movable plate.

[0023] In this invention, the strip body is located on the retaining block, the strip body is provided with a third guide slope that cooperates with the second guide slope, and the retaining block is also provided with a positioning groove that cooperates with the elastic plate.

[0024] The air fryer of this invention has the following advantages: The air fryer has a compact structure and ingenious design. The retaining component allows for precise positioning of the air fryer body and the air fryer basket, thus restricting the basket's position. When installing the air fryer basket, it is simply inserted into the receiving chamber. To remove it, it is pushed into the receiving chamber again, causing the pushing body to push the pressing component, which in turn pushes the elastic component, causing it to deform and disengage from the slot. The first spring then pushes the retaining component, compressing the third spring. This prevents the air fryer basket from being easily removed during use, thus avoiding accidents and providing a safe environment for the user. Furthermore, it is simple and easy to use. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the air fryer structure of the present invention;

[0026] Figure 2 for Figure 1 Exploded view;

[0027] Figure 3 for Figure 2 A schematic diagram of the air fryer basket and retaining components.

[0028] Figure 4 for Figure 3A top-down perspective view;

[0029] Figure 5 for Figure 4 A schematic diagram of the retaining component structure;

[0030] Figure 6 for Figure 5 Exploded view;

[0031] Figure 7 for Figure 6 A schematic diagram of the retainer structure;

[0032] Figure 8 for Figure 7 Left perspective view;

[0033] Figure 9 for Figure 6 A schematic diagram of the fixed base structure;

[0034] Figure 10 for Figure 6 A schematic diagram of the third spring and retainer structure;

[0035] Figure 11 for Figure 6 The second spring and pressing element;

[0036] Figure 12 for Figure 11 A schematic diagram of the structure in another direction;

[0037] Figure 13 for Figure 6 A schematic diagram of the pushing component structure;

[0038] Figure 14 for Figure 6 A schematic diagram of the elastic element structure in the diagram;

[0039] Figure 15 for Figure 14 A schematic diagram of the structure in another direction;

[0040] Figure 16 for Figure 4 A magnified view of section A in the image.

[0041] In the diagram: 1. Air fryer body; 2. Air fryer basket; 3. Holding assembly; 4. Receiving chamber; 5. Pot body; 6. Outer shell; 7. Handle; 8. Holding seat; 9. Pushing component; 10. Elastic component; 11. Pressing component; 12. Fixed seat; 13. Holding component; 14. Mounting chamber; 15. Positioning rod; 16. Strip body; 17. Strip groove; 18. Pushing body; 19. First spring; 20. Base plate; 21. First side plate; 22. Second side plate; 23. Gap; 24. First positioning post; 25. Second positioning post; 26. First limiting body; 27. First guide slope; 28. First blocking surface; 29. ​​First limiting groove; 30. Hinge rod; 31. Deformation end; 32. Fixed end; 33. Fixed block; 34. Fixed area; 35. First guide slope; 36. Second guide ramp 37. Second spring 38. Clearance space 39. Clearance area 40. Second limiting body 40. Second guide ramp 41. Second blocking surface 42. Second limiting groove 43. First pressing arm 44. Second pressing arm 45. Pressing body 46. Clearance notch 47. Clearance groove 48. Third positioning post 49. Support block 50. Limiting block 51. Fourth positioning post 52. Pressing area 53. Fixed frame 54. Movable area 55. Strip opening 56. First positioning hole 57. Elastic plate 58. Circular head 59. Third spring 60. Holding block 61. Movable plate 62. Connecting block 63. Second positioning hole 64. Third guide ramp 65. Positioning groove 66. Moving gap 67. Detailed Implementation

[0042] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0043] like Figures 1 to 16 As shown, the air fryer of this invention includes an air fryer body 1, an air fryer basket 2, and a holding assembly 3. A receiving chamber 4 is provided on one side of the air fryer body 1. The air fryer basket 2 is used in conjunction with the air fryer body 1. The air fryer basket 2 consists of a pot body 5 and an outer shell 6. A handle 7 is provided on the outer shell 6. The connection method between the pot body 5 and the outer shell 6 can adopt existing technology, so it will not be described in detail here.

[0044] The retaining component 3 is used to lock the air fryer basket 2. By connecting the air fryer basket 2 to the air fryer body 1 through the retaining component 3, the air fryer basket 2 will not easily detach from the air fryer body 1 during use, thereby restricting the position of the air fryer basket 2 and preventing the air fryer basket 2 from being easily removed during use, thus avoiding the occurrence of dangerous accidents.

[0045] The retaining component 3 also assists in pushing out the air fryer basket 2, making it easier for the user to pull it out. The retaining component 3 includes a retaining seat 8, a pushing member 9, an elastic member 10, a pressing member 11, a fixing seat 12, and a retaining member 13. The pushing member 9, elastic member 10, and pressing member 11 are positioned in the middle of the retaining seat 8, which is fixed to the inner wall of the mounting chamber 14. The retaining seat 8 and the inner wall of the mounting chamber 14 can be an integral structure or separate structures, with the retaining seat 8 being installed onto the inner wall of the mounting chamber 14 later. The fixing seat 12 is an integral structure with the pot body 5. The retaining member 13 is positioned in the middle of the fixing seat 12 via a positioning rod 15, allowing the retaining member 13 to move within the middle of the fixing seat 12.

[0046] When the air fryer basket 2 is pushed for the first time, the retaining strip 16 is placed in the strip groove 17. When the air fryer basket 2 is pushed for the second time, the retaining pushing body 18 pushes the pressing member 11. The pressing member 11 guides the elastic member 10 to deform under force, and the first spring 19 pushes the pushing member 9 and the retaining member 13 out of the mounting chamber 14.

[0047] A retaining seat 8 is mounted on the inner wall of the receiving chamber 4, forming a mounting chamber 14 in the middle of the retaining seat 8, with an opening on one side. The retaining seat 8 consists of a base plate 20 and symmetrically arranged first side plates 21 and second side plates 22, with a gap 23 between the first side plates 21 and the second side plates 22. The mounting chamber 14 is formed between the base plate 20, the first side plates 21, and the second side plates 22. A first positioning post 24 is provided on the base plate 20, and a second positioning post 25 that cooperates with the first positioning post 24 is provided on the pushing member 9. The first positioning post 24 and the second positioning post 25 cooperate, and the first positioning post 24 restricts the distance the second positioning post 25 can move, thereby restricting the position of the pushing member 9. When the position of the pushing member 9 is restricted, the position of the retaining member 13 can be restricted by the pushing member 9, so that the retaining member 13 cannot continue to compress the first spring 19, and the retaining strip 16 is exactly in the strip groove 17.

[0048] The pusher 9 is disposed within the mounting chamber 14, and a first spring 19 is provided between the pusher 9 and the inner wall of the mounting chamber 14. The pusher 9 has symmetrically arranged first limiting bodies 26, each with a first guiding inclined surface 27 and a first blocking surface 28. The first side plate 21 has a first limiting groove 29 that mates with the first limiting body 26. The length of the first limiting groove 29 is greater than the width of the first limiting body 26, allowing the first limiting body 26 to slide a certain distance within the first limiting groove 29.

[0049] The elastic element 10 is disposed in the mounting chamber 14. The middle of the elastic element 10 is hinged to the middle of the retaining seat 8 via a hinge rod 30. The elastic element 10 is provided with a strip groove 17. The elastic element 10 consists of a deformable end 31 and a fixed end 32. The base plate 20 is provided with symmetrically arranged fixing blocks 33, and the symmetrically arranged fixing blocks 33 form a fixing area 34 that restricts the fixed end 32. By restricting the fixed end 32 of the elastic element 10, the fixed end 32 can be kept stationary, while the deformable end 31 can be pushed by the pressing member 11. The pressing member 11 pushes the deformable end 31, causing it to be subjected to force. Since the middle of the elastic element 10 is restricted in the fixed seat 12 via the hinge rod 30, the deformable end 31 of the elastic element 10 will be deformed under force. The first guide slope 35 guides the second guide slope 36, keeping the elastic element 10 bent, and the strip 16 disengages from the strip groove 17.

[0050] An obstacle clearance space 38 is formed between the elastic element 10 and the second spring 37, allowing the elastic element 10, which is deformed under force, to enter the obstacle clearance space 38 and the obstacle clearance area 39.

[0051] The pressing member 11 is disposed inside the mounting chamber 14, located at the front end of the elastic member 10. A second spring 37 is provided between the pressing member 11 and the inner wall of the mounting chamber 14. The pressing member 11 is provided with symmetrically arranged second limiting bodies 40, which are provided with a second guide slope 41 and a second blocking surface 42. The first side plate 21 is provided with a second limiting groove 43 that cooperates with the second limiting body 40. The length of the second limiting groove 43 is greater than the width of the second limiting body 40, allowing the second limiting body 40 to slide within the second limiting groove 43. The second blocking surface 42 cooperates with the second limiting groove 43 to restrict the position of the second limiting body 40, preventing it from moving out of the second limiting groove 43.

[0052] The pressing member 11 is provided with a first pressing arm 44 and a second pressing arm 45, and a clearance area 39 is formed between the first pressing arm 44 and the second pressing arm 45. The first pressing arm 44 is provided with symmetrically arranged pressing bodies 46, and the pressing body 46 is provided with a first guide slope 35. A clearance notch 47 is formed between the pressing bodies 46, which is used to avoid the strip body 16, so that the strip body 16 can move from the clearance notch 47 into the clearance groove 48. The deformable end 31 is provided with a second guide slope 36 that cooperates with the first guide slope 35.

[0053] A clearance groove 48 is provided on the first pressing arm 44. The clearance groove 48 is used to avoid the strip 16, so that the strip 16 can move within it. The depth of the clearance groove 48 is greater than the height of the strip 16, so that the clearance groove 48 allows the strip 16 to pass through.

[0054] A third positioning post 49 is provided on the second pressing arm 45, a support block 50 is provided on the inner wall of the installation chamber 14, a limiting block 51 is provided on the support block 50, and the limiting block 51 can limit the deformation distance of the elastic member 10 so that it will not be deformed excessively. A fourth positioning post 52 cooperating with the third positioning post 49 is provided on the support block 50, a pressing area 53 is formed between the third positioning post 49 and the fourth positioning post 52, and the second spring 37 is sleeved outside the third positioning post 49 and the fourth positioning post 52. The third positioning post 49 and the fourth positioning post 52 can limit the moving stroke of the pressing member 11.

[0055] The fixed seat 12 is arranged on the outer wall of the pot body 5. The fixed seat 12 is composed of a pushing body 18 and a fixed frame 54. The pushing body 18 is in contact and cooperation with the pressing member 11. An activity area 55 is formed in the middle of the fixed frame 54. A strip-shaped opening 56 and symmetrically arranged first positioning holes 57 are provided on the fixed frame 54. An elastic plate 58 is provided on the pushing body 18, and a round head 59 is provided on the elastic plate 58.

[0056] The retaining member 13 is arranged in the fixed frame 54. A third spring 60 is provided between the retaining member 13 and the pot body 5. A strip-shaped body 16 cooperating with the strip-shaped groove 17 is provided on one side of the retaining block 61. The retaining member 13 is composed of a movable plate 62, a connecting block 63 and a retaining block 61. The movable plate 62 is in the activity area 55, the connecting block 63 is in the strip-shaped opening 56, and the retaining block 61 is placed in the installation chamber 14 and contacts the pushing member 9. A second positioning hole 64 is provided on the movable plate 62. A positioning rod 15 is provided in the first positioning hole 57 and the second positioning hole 64, and the third spring 60 is sleeved on the positioning rod 15. The third spring 60 is located between the pot body 5 and the movable plate 62.

[0057] The strip-shaped body 16 is located on the retaining block 61. A third guiding inclined surface 65 cooperating with the second guiding inclined surface 36 is provided on the strip-shaped body 16. A positioning groove 66 cooperating with the elastic plate 58 is further provided on the retaining block 61.

[0058] When the elastic plate 58 is in the positioning groove 66, the frictional force between the elastic plate 58 and the positioning groove 66 at this time is H1, the maximum elastic force of the first spring 19 is H2, and the maximum elastic force of the third spring 60 is H3. H1 + H3 > H2, H1 < H2, H3 < H2. Therefore, when the elastic plate 58 is in the positioning groove 66, the first spring 19 cannot push the third spring 60 to be compressed at this time. When the elastic plate 58 is removed from the positioning groove 66, the first spring 19 can push the third spring 60 to be compressed.

[0059] When the air fryer basket 2 is pushed into the receiving chamber 4, the retaining member 13, in conjunction with the elastic plate 58 and the positioning groove 66, and under the elastic force of the third spring 60, pushes the pushing member 9. This causes the pushing member 9 to compress the first spring 19, allowing the strip 16 on the retaining member 13 to pass through the clearance groove 48 and clearance notch 47, pushing the elastic member 10 to deform. The strip 16 then enters the strip groove 17, restricting the position of the retaining member 13, thereby restricting the position of the air fryer basket 2 and achieving positional limitation. A "tick" sound is emitted when the strip 16 enters the strip groove 17, indicating that the installation of the air fryer basket 2 is complete.

[0060] When it is necessary to remove the air fryer basket 2, simply push it again to keep the air fryer basket 2 moving the fixed seat 12 close to the retaining seat 8. The moving gap 67 between the retaining block 61 and the fixed frame 54 will narrow. Since the first positioning post 24 and the second positioning post 25 are already in contact, the pushing member 9 cannot continue to compress the first spring 19, so the moving gap 67 will remain narrowed, causing the third spring 60 to be pushed and compressed by the movable plate 62. Furthermore, since the position of the retaining block 61 will not move, while the pushing member 18 on the fixed seat 12 will move, the elastic plate 58 will disengage from the positioning groove 66, causing the elastic plate 58 to contact the surface of the retaining block 61, causing it to deform under force and be slightly bent.

[0061] The moving pusher 18 pushes the pressing member 11, causing the pressing member 11 to compress the second spring 37, keeping the third positioning post 49 and the fourth positioning post 52 in contact. With the cooperation of the first guide slope 35 and the second guide slope 36, the pressing member 11 keeps the elastic member 10 deformed under force, causing the strip 16 to disengage from the restriction of the strip groove 17. Since the elastic plate 58 has now disengaged from the positioning groove 66, the first spring 19 can push the retaining member 13 to compress the third spring 60, pushing the retaining member 13 out of the mounting chamber 14, thus allowing the air fryer basket 2 to be removed.

[0062] After the air fryer basket 2 is removed, the retainer 13 is pushed back to its original position by the elastic force of the third spring 60, causing the elastic plate 58 to return to the positioning groove 66. The frictional force between the elastic plate 58 and the retainer block 61 is less than the elastic force of the third spring 60.

[0063] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An air fryer, characterized in that, include: An air fryer body, wherein a receiving chamber is provided on one side of the air fryer body; An air fryer basket that works with the air fryer body, the air fryer basket consisting of a pot body and an outer shell, the outer shell being provided with a handle; And a retaining assembly for locking the air fryer basket, the retaining assembly being used to connect the air fryer basket to the air fryer body, the retaining assembly comprising: A retaining seat is disposed on the inner wall of the receiving chamber, wherein a mounting chamber is formed in the middle of the retaining seat and one side of the mounting chamber is open; A pusher is installed inside the installation chamber, and a first spring is provided between the pusher and the inner wall of the installation chamber; An elastic element is installed in the installation chamber, and the middle of the elastic element is hinged to the middle of the retaining seat by a hinge rod. The elastic element is provided with a strip groove. A pressing component is installed inside the installation chamber, the pressing component is located at the front end of the elastic component, and a second spring is provided between the pressing component and the inner wall of the installation chamber; A fixing seat is provided on the outer wall of the pot body. The fixing seat consists of a pusher and a fixing frame. The pusher is in contact with the pressing element. The retainer is set in the fixed frame, and a third spring is provided between the retainer and the pot body. One side of the retainer block is provided with a strip body that cooperates with the strip groove.

2. The air fryer according to claim 1, characterized in that, The retaining seat consists of a base plate and symmetrically arranged first side plates and second side plates, with a gap between the first side plates and the second side plates. The base plate is provided with a first positioning post, and the pusher is provided with a second positioning post that cooperates with the first positioning post.

3. The air fryer according to claim 2, characterized in that, The pusher is provided with a first limiting body arranged symmetrically, the first limiting body is provided with a first guide slope and a first blocking surface, and the first side plate is provided with a first limiting groove that cooperates with the first limiting body.

4. The air fryer according to claim 2, characterized in that, The pressing component is provided with a symmetrically arranged second limiting body, the second limiting body is provided with a second guide slope and a second blocking surface, and the first side plate is provided with a second limiting groove that cooperates with the second limiting body.

5. The air fryer according to claim 2, characterized in that, The elastic element consists of a deformable end and a fixed end. The base plate is provided with symmetrically arranged fixing blocks, and the symmetrically arranged fixing blocks form a fixing area that restricts the fixing end.

6. The air fryer according to claim 5, characterized in that, The pressing component is provided with a first pressing arm and a second pressing arm, and an avoidance area is formed between the first pressing arm and the second pressing arm. The first pressing arm is provided with symmetrically arranged pressing bodies, and the pressing bodies are provided with a first guide slope. An avoidance gap is formed between the pressing bodies and the pressing bodies. The deformed end is provided with a second guide slope that cooperates with the first guide slope.

7. The air fryer according to claim 6, characterized in that, The second pressing arm is provided with a third positioning post, the inner wall of the installation chamber is provided with a support block, the support block is provided with a limiting block, the support block is provided with a fourth positioning post that cooperates with the third positioning post, a pressing area is formed between the third positioning post and the fourth positioning post, and the second spring is sleeved on the outside of the third positioning post and the fourth positioning post.

8. The air fryer according to claim 7, characterized in that, The fixed frame forms an active area in the middle. The fixed frame is provided with a strip-shaped opening and symmetrically arranged first positioning holes. The pusher is provided with an elastic plate, and the elastic plate is provided with a circular head.

9. The air fryer according to claim 8, characterized in that, The retaining member consists of a movable plate, a connecting block, and a retaining block. The movable plate is located within the movable area, the connecting block is located within the strip-shaped opening, and the retaining block is placed in the installation chamber and contacts the pushing member. The movable plate is provided with a second positioning hole, and a positioning rod is provided in the first and second positioning holes. The positioning rod is fitted with the third spring, which is located between the pot body and the movable plate.

10. The air fryer according to claim 9, characterized in that, The strip-shaped body is located on the retaining block, and the strip-shaped body is provided with a third guide slope that cooperates with the second guide slope. The retaining block is also provided with a positioning groove that cooperates with the elastic plate.

Images