A portable buckle device of an air fryer

Abstract

The application belongs to the technical field of air fryers, and provides a convenient buckle device of an air fryer, which comprises a support, a locking piece, an ejection mechanism and a pressing piece; the locking piece is slidably arranged on the support, one side of the locking piece is provided with a clamping groove, a connecting frame is installed on a heating pipe or / and a fan blade of the air fryer; a first elastic element is arranged between the locking piece and the support; the locking piece and the pressing piece are respectively provided with a first guide structure and a second guide structure; one end of the ejection mechanism corresponds to the pressing piece, and the other end is located on one side of the connecting frame; and the ejection mechanism is swingably connected to the support. The application also provides an air fryer. The application is beneficial to conveniently disassembling the heating pipe or / and the fan blade in the air fryer, and the operation is convenient, thereby being beneficial to the user to completely clean the heating pipe or / and the fan blade, reducing the influence of residues on air circulation while improving the quality of food, being beneficial to improving the working efficiency of the air fryer and reducing energy consumption, thereby achieving the energy-saving effect.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of air fryers, and particularly relates to a convenient buckle device of an air fryer. BACKGROUND

[0002] An air fryer is a machine for "frying" food with air, which mainly uses hot air to replace traditional hot oil to heat food, so as to achieve the purpose of frying food. After use, the heating pipe and fan blade inside the air fryer will be covered with oil stains. Especially after heating food for many times, the heating pipe and fan blade with a large amount of oil stains will produce an odor, and even harmful substances will be blown onto the food during heating, affecting the health of users.

[0003] Therefore, it is particularly important to thoroughly clean the heating pipe and fan blade in the air fryer. Some air fryers with detachable heating pipes or fan blades exist in the prior art. However, during disassembly, since the heating pipe and fan blade are located in the inner cavity of the air fryer, after the heating pipe or fan blade is loosened by the relevant locking mechanism, the heating pipe still needs to be manually pulled out to completely separate the heating pipe from the air fryer. The operation is complicated and difficult, and the disassembly and installation convenience is poor. SUMMARY

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present application is to provide a convenient buckle device of an air fryer, which is beneficial to conveniently disassemble and assemble the heating pipe or / and fan blade in the air fryer, and is convenient and simple to operate, thereby being beneficial to users to thoroughly clean the heating pipe or / and fan blade.

[0005] The technical scheme adopted by the present application to solve its technical problems is:

[0006] A convenient buckle device of an air fryer, comprising a bracket, a locking piece, an ejection mechanism and a pressing piece, wherein,

[0007] A connecting frame is arranged on the heating pipe or / and fan blade of the air fryer. The locking piece is slidably arranged on the bracket, and the locking piece is provided with a clamping groove for clamping the connecting frame on the side close to the axial center line of the air fryer. A first elastic element is arranged between the locking piece and the bracket, and the elastic force of the first elastic element always urges the clamping groove to move towards the side close to the axial center line of the air fryer.

[0008] A first guide structure is arranged on the locking piece, a second guide structure is arranged on the pressing piece, and the first guide structure and the second guide structure cooperate with each other. When the pressing piece is pressed to move along the axial direction of the air fryer, under the guidance of the first guide structure and the second guide structure, the locking piece slides to the side away from the axial center line of the air fryer to loosen the connecting frame against the elastic force of the first elastic element.

[0009] One end of the ejection mechanism corresponds to the pressing piece, and the other end of the ejection mechanism is located at one side of the connecting frame. The ejection mechanism is swingably connected to the support. When the locking piece releases the connecting frame and the pressing piece continues to move along the axial direction of the air fryer, the pressing piece drives the ejection mechanism to swing to eject the connecting frame.

[0010] Preferably, the pressing piece is arranged through the support and the locking piece. Along the moving direction of the pressing piece when the connecting frame is released, the ejection mechanism is arranged in front of the pressing piece.

[0011] Preferably, the first guide structure comprises a driving protrusion, the second guide structure comprises a driving groove, and the driving protrusion is arranged in the driving groove in a matching manner. The rear side of the driving groove is provided with a driving slope along the moving direction of the pressing piece when the connecting frame is released. When the pressing piece moves to release the connecting frame, the driving slope promotes the movement of the locking piece away from the axial center line of the air fryer.

[0012] Preferably, the support is provided with a limiting hole for guiding the axial movement of the pressing piece. The locking piece is provided with a sliding groove, and the extending direction of the sliding groove is perpendicular to the moving direction of the pressing piece. The driving protrusion is arranged at one end of the sliding groove away from the axial center line of the air fryer. The pressing piece is inserted into the limiting hole and the sliding groove.

[0013] Preferably, the locking piece comprises a sliding seat and a clamping block. The sliding seat is slidably arranged on the support, and the first elastic element is arranged between the sliding seat and the support. The clamping block is connected to the sliding seat near the axial center line of the air fryer. The clamping groove is arranged on the clamping block, and the clamping groove is provided with at least two.

[0014] Preferably, the ejection mechanism comprises a swing piece and a top rod. The top rod is located at one side of the connecting frame, and one end of the top rod corresponds to the connecting frame. One end of the pressing piece is a pressing part for facilitating the pressing of a user, and the other end of the pressing piece is a ejection driving part. The first end of the swing piece corresponds to the ejection driving part of the pressing piece, the second end of the swing piece corresponds to the other end of the top rod, and the swing connection point of the swing piece is located between the first end and the second end. When the pressing part is pressed to move the pressing piece and the ejection driving part drives the swing piece to swing, the second end of the swing piece drives the top rod to move towards the side close to the connecting frame and eject the connecting frame.

[0015] As preferred, the top rod is arranged in a terminal box of the air fryer, and a second elastic element is arranged between the top rod and the terminal box, and the elastic force of the second elastic element always urges the top rod to move away from the side of the connecting frame.

[0016] As preferred, a third elastic element is arranged between the pressing piece and the support, and the elastic force of the third elastic element always urges the pressing piece to move to the side of the pressing part.

[0017] As preferred, the support comprises a seat body, which is open at the side close to the heating cavity of the air fryer and at the side close to the axial center line of the air fryer, and forms an installation cavity; the locking piece is arranged in the installation cavity; one side of the seat body close to the ejection driving part is provided with a mounting frame, and the ejection mechanism is rotatably connected to the mounting frame.

[0018] Another object of the present application is to provide an air fryer comprising the buckle device.

[0019] An air fryer comprises at least two portable buckle devices, a pot body assembly, a heating pipe, a fan blade, a power module, a driving mechanism for driving the fan blade to operate, and a frying basket; the outer side of the heating pipe and / or the fan blade is provided with at least two connecting frames, and each connecting frame is arranged in one-to-one correspondence with each portable buckle device.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] 1. The portable buckle device can be applied to the air fryer, and when in use, the locking piece and the ejection mechanism can be driven to act in sequence by pressing the pressing piece, so as to sequentially loosen and eject the connecting frame, and then the heating pipe and / or the fan blade of the air fryer can be disassembled, so that the user can thoroughly clean the heating pipe and / or the fan blade, ensure the hygiene of the air fryer, avoid odor, and improve the user experience.

[0022] Specifically, in the process of disassembling the heating pipe or / and the fan blade, in addition to loosening the connecting frame from the side, the ejecting action is also provided to eject the connecting frame (together with the heating pipe or / and the fan blade), which is convenient for the user to take out from the inner cavity of the air fryer. When the buckle device of the present application is applied to the air fryer with the lower air outlet, after the locking member loosens the connecting frame, the heating pipe and the fan blade are still located below the heating cavity, and it is difficult for the user to conveniently take them out. Through the ejecting action in the disassembling process, the heating pipe or / and the fan blade installed with the connecting frame is ejected upward, so that the user can conveniently take them out.

[0023] Further, the air fryer with the convenient buckle device of the present embodiment is beneficial for thoroughly cleaning the heating pipe or / and the fan blade, thereby reducing the hindering effect of the residual on the air circulation, making the air fryer run more efficiently, reducing the energy consumption, and achieving the energy saving effect.

[0024] 2、The air fryer of the present application, through the setting of the buckle device, the internal heating pipe or / and the fan blade can be conveniently disassembled, so that the user can thoroughly clean the heating pipe or / and the fan blade. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0026] Figure 1 The cross-sectional view of the convenient buckle device of the air fryer of the present application applied to the air fryer with the lower air outlet.

[0027] Figure 2 The cross-sectional view of the convenient buckle device of the air fryer of the present application and the connection box assembly connection.

[0028] Figure 3 The side view of the convenient buckle device of the air fryer of the present application and the connection box assembly connection.

[0029] Figure 4 The perspective view of the convenient buckle device of the air fryer of the present application and the connection box assembly connection.

[0030] Figure 5Exploded view of the portable buckle device of the air fryer of the present application.

[0031] Figure 6 For Figure 5 Exploded view of the middle locking piece.

[0032] Figure 7 For Figure 4 Perspective view of the middle without the ejection mechanism.

[0033] Figure 8 Perspective view of the first view of the bracket.

[0034] Figure 9 Perspective view of the second view of the bracket.

[0035] Figure 10 Perspective view of the sliding seat.

[0036] Figure 11 Perspective view of the swing piece.

[0037] Figure 12 Schematic view of the connecting frame installed on the portable buckle device.

[0038] Figure 13 Schematic view of the release of the connecting frame from the clamping groove on the portable buckle device.

[0039] Figure 14 Schematic view of the ejection of the connecting frame by the ejection mechanism on the portable buckle device.

[0040] Wherein:

[0041] 1-pot assembly, 2-frying basket, 3-heating cavity, 4-air outlet cover, 5-driving mechanism, 6-fan blade, 7-heating pipe, 8-connecting frame, 9-bracket, 10-pressing piece, 11-key cover, 12-locking piece, 13-swing piece, 14-ejector rod, 15-first elastic element, 16-second elastic element, 17-third elastic element, 18-first screw, 19-wiring box, 20-clamping groove, 21-sliding seat, 22-buckle cover, 23-clamping block, 24-driving groove, 25-seat body, 26-mounting frame, 27-mounting cavity, 28- extension plate, 29-connecting rod, 30-side plate, 31-bottom plate, 32-baffle, 33-mounting column, 34-through hole, 35-mounting piece, 36-hook, 37-driving protrusion, 38-sliding groove, 39-through slot, 40-limiting hole, 41-pressing part, 42-ejection driving part, 43-rotation rod, 44-connection hole, 45-second screw. DETAILED DESCRIPTION

[0042] In order to enable a more clear understanding of the above-mentioned objects, features and advantages of the present application, the present application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict. In the following description, a large number of specific details are set forth in order to facilitate a full understanding of the present application. The described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0044] Embodiment 1

[0045] Referring to Figures 1-14 , the present embodiment discloses a convenient buckle device of an air fryer, which comprises a bracket 9, a locking piece 12, an ejection mechanism and a pressing piece 10. The buckle device of the present embodiment is applied in an air fryer with downward air outlet, i.e. the basket 2 of the air fryer is located above, and in the air fryer of the present embodiment, the air outlet cover 4, the heating pipe 7 and the fan blade 6 are connected as a whole, and the connecting frame 8 is connected and installed below the air outlet cover 4 and on both sides of the heating pipe 7. When the disassembly or installation action is performed through the buckle device of the present embodiment, the air outlet cover 4, the heating pipe 7 and the fan blade 6 can be taken out or installed together, so as to effectively clean the heating pipe 7 and the fan blade 6 at the same time.

[0046] Of course, the convenient buckle device of the present embodiment can also be applied in an air fryer with a detachable heating pipe 7 or an air fryer with a detachable fan blade 6.

[0047] Specifically, in the convenient buckle device of the present embodiment, the locking piece 12 is slidably arranged on the bracket 9, and the locking piece 12 is provided with a clamping groove 20 for clamping the connecting frame 8 near one side of the axial center line of the air fryer; a first elastic element 15 is arranged between the locking piece 12 and the bracket 9, and the elastic force of the first elastic element 15 always urges the clamping groove 20 of the locking piece 12 to move towards the side near the axial center line of the air fryer.

[0048] The locking piece 12 is provided with a first guide structure, the pressing piece 10 is provided with a second guide structure, the first guide structure and the second guide structure are matched with each other; when the user presses the pressing piece 10 to drive the pressing piece 10 to move along the axial direction of the air fryer, under the guidance of the first guide structure and the second guide structure, the locking piece 12 slides to the side away from the axial center line of the air fryer to loosen the connecting frame 8 against the elastic force of the first elastic element 15.

[0049] Further, the first guide structure of the embodiment includes a driving protrusion 37, the second guide structure includes a driving groove 24, and the driving protrusion 37 is matched and arranged in the driving groove 24; along the moving direction of the pressing piece 10 when loosening the connecting frame 8, the rear side of the driving groove 24 is provided with a driving slope; when the pressing piece 10 vertically moves to loosen the connecting frame 8, the locking piece 12 is driven to move to the side away from the axial center line of the air fryer through the driving slope. Under the elastic force of the first elastic element 15, the driving protrusion 37 is always tightly arranged in the driving groove 24 of the pressing piece 10; when the user presses the pressing piece 10 to drive it to move, the driving slope at the rear side of the driving groove 24 extrudes the driving protrusion 37 to the side away from the axial center line of the air fryer, thereby driving the whole locking piece 12 to move to the side away from the axial center line of the air fryer, and further making the clamping groove 20 on the locking piece 12 away from the connecting frame 8, realizing the loosening of the connecting frame 8. In addition, when the connecting frame 8 is taken out and the pressing piece 10 is not pressed any more, under the elastic force of the first elastic element 15, the locking piece 12 automatically moves to the side close to the axial center line of the air fryer to realize the reset, at this time, the driving protrusion 37 cooperates with the driving slope and pushes the pressing piece 10, driving the pressing piece 10 to reversely vertically move to complete the reset.

[0050] As another embodiment, the first guide structure can also be arranged as the driving groove 24, and the second guide structure can be arranged as the driving protrusion 37.

[0051] The pressing piece 10 is arranged on the support 9 and the locking piece 12; the ejecting mechanism is arranged in front of the pressing piece 10 along the moving direction of the pressing piece 10 when the connecting frame 8 is loosened. The support 9 is provided with a limiting hole 40 for guiding the axial movement of the pressing piece 10; the locking piece 12 is provided with a sliding groove 38, the extending direction of the sliding groove 38 is perpendicular to the moving direction of the pressing piece 10, and the driving protrusion 37 is arranged at one end of the sliding groove 38 away from the axial center line of the air fryer. The pressing piece 10 is inserted into the limiting hole 40 and the sliding groove 38. Through the arrangement of the limiting hole 40, the axial movement of the pressing piece 10 is guided and limited, and it is ensured that the pressing piece 10 can only move axially when it is pressed, thereby ensuring that the driving protrusion 37 and the ejecting mechanism are effectively triggered to loosen and eject the connecting frame 8, and further to realize the disassembly of the heating pipe 7 or / and the fan blade 6 of the air fryer. In addition, the sliding groove 38 is arranged on the locking piece 12, so that the sliding groove 38 and the pressing piece 10 guide the horizontal linear sliding movement of the locking piece 12 when it slides. The parts cooperate with each other while producing a guiding effect, which simplifies the structure and is beneficial to improve the sliding accuracy of the locking piece 12, thereby ensuring the smooth loosening or locking of the connecting frame 8.

[0052] The locking piece 12 comprises a sliding seat 21 and a clamping block 23; the sliding seat 21 is slidably arranged on the support 9, and the first elastic element 15 is arranged between the sliding seat 21 and the support 9; the clamping block 23 is connected to the side of the sliding seat 21 close to the axial center line of the air fryer, the clamping groove 20 is arranged on the clamping block 23, and the clamping groove 20 is provided with at least two. In this embodiment, the sliding seat 21 comprises a side plate 30 and a bottom plate 31, the side plate 30 is connected to the side of the bottom plate 31 close to the axial center line of the air fryer, the bottom plate 31 is provided with opposite baffles 32 on both sides, the sliding groove 38 is arranged on the bottom plate 31, and the side plate 30 is provided with two mounting columns 33. The first elastic element 15 of this embodiment is a spring and is provided with two, one end of the two springs can be sleeved outside the two mounting columns 33 or embedded in the mounting columns 33 to fix the position of the spring, and the other end of the two springs abuts against the inner wall of the support 9; by arranging such springs, the structure is simple and convenient to install, and the use of two springs is beneficial to improve the stability of elastic return. Further, the clamping block 23 of this embodiment is installed on the side plate 30 of the sliding seat 21 by the second screw 45, the clamping block 23 is provided with two opposite extension plates 28, and the clamping groove 20 is arranged on the extension plate 28; preferably, the locking piece 12 of this embodiment is further provided with a cover 22, the cover 22 is detachably connected to the clamping block 23, the cover 22 is provided with two through grooves 39 corresponding to the extension plates 28, and after the cover 22 is buckled on the clamping block 23, the two extension plates 28 extend out after passing through the through grooves 39.

[0053] One end of the ejection mechanism in the embodiment corresponds to the pressing piece 10, and the other end of the ejection mechanism is located below the connecting frame 8, and the ejection mechanism is swingably connected to the support 9; when the locking piece 12 releases the connecting frame 8 and the pressing piece 10 continues to move axially downward, the pressing piece 10 drives the ejection mechanism to swing to eject the connecting frame 8.

[0054] Specifically, the ejection mechanism includes a swing piece 13 and a top rod 14; the top rod 14 is located below the connecting frame 8, and one end of the top rod 14 corresponds to the connecting frame 8; one end of the pressing piece 10 is a pressing portion 41 for facilitating the user to press, and the other end of the pressing piece 10 is an ejection driving portion 42; a first end of the swing piece 13 corresponds to the ejection driving portion 42 of the pressing piece 10, a second end of the swing piece 13 corresponds to the other end of the top rod 14, and a swing connection point of the swing piece 13 is located between the first end and the second end; when the user presses the pressing portion 41 to make the pressing piece 10 move axially downward and the ejection driving portion 42 drives the swing piece 13 to swing, the second end of the swing piece 13 drives the top rod 14 to move to the side close to the connecting frame 8 and ejects the connecting frame 8.

[0055] Further, the support 9 includes a seat body 25; the seat body 25 is open on the side close to the air fryer heating cavity 3 and on the side close to the axial center line of the air fryer, and forms an installation cavity 27; the sliding seat 21 of the locking piece 12 is arranged in the installation cavity 27. One side of the seat body 25 close to the ejection driving portion 42 is provided with a mounting frame 26, and the mounting frame 26 includes two oppositely arranged mounting pieces 35, and the two mounting pieces 35 are each provided with a connecting hole 44; the swing point of the swing piece 13 of the ejection mechanism is provided with a rotating rod 43, and the two ends of the rotating rod 43 are respectively arranged in the connecting holes 44 of the two mounting pieces 35, so as to realize the rotating connection of the swing piece 13 and the support 9.

[0056] Preferably, the top rod 14 is arranged in the junction box 19 of the air fryer, and a second elastic element 16 is arranged between the top rod 14 and the junction box 19, and the elastic force of the second elastic element 16 always drives the top rod 14 to move to the side away from the connecting frame 8. By using the original junction box 19 structure of the air fryer, the top rod 14 is installed therein, the structure is simplified, the original structure of the air fryer is fully utilized, the improvement on the basis of the original structure is facilitated, and the cost is reduced. At the same time, through the arrangement of the second elastic element 16, after the user releases the pressing piece 10, the elastic force of the second elastic element 16 drives the top rod 14 and the swing piece 13 to reverse action and reset, thereby driving the pressing piece 10 to move reversely axially (upward in the embodiment) and reset, so as to realize the recovery of the entire buckle device to the initial position state.

[0057] Further, the top rod 14 comprises a straight rod and a head, the straight rod is inserted into the terminal box 19, and the head is extended out of the terminal box 19 and located below the connecting frame 8. The lower end of the straight rod is provided with a threaded hole, the second elastic element 16 is a spring, the spring is sleeved on the straight rod, and the upper end of the spring is abutted against the top of the inner cavity of the terminal box 19, and the lower end of the spring is fixedly connected with the corresponding end of the swing piece 13 and the top rod 14. In order to facilitate the reset of the top rod 14 and the synchronous action of the top rod 14 and the swing piece 13, the corresponding end of the swing piece 13 and the top rod 14 is provided with a through hole 34, and the first screw 18 is used to pass through the through hole 34 and is connected with the threaded hole at the lower end of the straight rod. In this way, when the swing piece 13 drives the top rod 14 to move upward, the second elastic element 16 is compressed, and the head of the top rod 14 pushes the connecting frame 8 upward, so that the user can take it out; after the user releases the pressing part 41 of the pressing piece 10, the swing piece 13 is reversely swung under the reset action of the elastic force of the second elastic element 16, and since the swing piece 13 is connected with the lower end of the straight rod through the screw, the top rod 14 is synchronously driven to move downward, so that the reset is realized. Through the setting of such a connection mode, the detachable connection of the swing piece 13, the second elastic element 16 and the top rod 14 is realized, and the installation and debugging are facilitated.

[0058] In addition, the corresponding end of the swing piece 13 and the pressing piece 10 is provided with a connecting rod 29, the ejection driving part 42 of the pressing piece 10 corresponds to the connecting rod 29, so that the pressing piece 10 drives the swing piece 13 to swing. The pressing part 41 of the pressing piece 10 is provided with a key cover 11, the key cover 11 is detachably and coveringly arranged on the pressing part 41 of the pressing piece 10, so that the user can press and operate conveniently.

[0059] A third elastic element 17 is arranged between the pressing piece 10 and the support 9, and the elastic force of the third elastic element 17 always urges the pressing piece 10 to move to one side of the pressing part 41. In the embodiment, the third elastic element 17 is a spring, one end of the spring is connected with the hook 36 on the support 9, and the other end of the spring is connected with the top driving part of the pressing piece 10. Through the arrangement of the third elastic element 17, the position stability of the pressing piece 10 is further improved. When the pressing piece 10 is reset to the locking state (when the locking piece 12 clamps the connecting frame 8), the pressing piece 10 has a pressing force in the direction of the pressing part 41 under the elastic force of the third elastic element 17, so that the driving groove 24 on the pressing piece 10 clamps the driving lug 37 of the locking piece 12; further, under the elastic force of the first elastic element 15, the locking piece 12 always moves to the side close to the axial center line of the air fryer, that is, the driving lug 37 always has a tendency to move into the driving groove 24, and at the same time, the pressing piece 10 is limited in the limiting hole 40 of the support 9, so that under the stress in multiple different directions, the pressing piece 10 and the locking piece 12 are locked with each other, thereby improving the stability of the locking piece 12, better locking the connecting frame 8, and further keeping the heating pipe 7 and the fan blade 6 of the installed air fryer stable, having good reliability.

[0060] The embodiment also discloses an air fryer, which comprises two portable buckle devices of air fryers, a pot body assembly 1, a heating pipe 7, a fan blade 6, a power module, a driving mechanism 5 for driving the fan blade 6 to operate, and a frying basket 2; the heating pipe 7 is provided with two connecting frames 8, and the two connecting frames 8 are arranged in one-to-one correspondence with the two portable buckle devices of air fryers. In the embodiment, the top of the connecting frame 8 is connected with the lower surface of the air outlet cover 4, and the two wire terminals of the heating pipe 7 are connected with the terminal box 19 after penetrating through one of the connecting frames 8.

[0061] Further, the air fryer of the embodiment is provided with two terminal boxes 19 corresponding to the two connecting frames 8 and the portable buckle devices. Through the arrangement of the two terminal boxes 19, the user can conveniently install the heating pipe 7, and only needs to correspondingly install the two connecting frames 8 and the portable buckle devices.

[0062] The working principle of the portable buckle device of the air fryer of the embodiment is as follows:

[0063] When the heating pipe 7 and the fan blade 6 need to be disassembled, the user can press the pressing piece 10 by pressing the pressing part 41, so that the pressing piece 10 moves downward. During the downward movement of the pressing piece 10, the locking piece 12 is guided to move as a whole away from the axial center line of the air fryer by the cooperation of the first guide structure and the second guide structure, so that the clamping groove 20 on the clamping block 23 no longer clamps and locks the edge of the connecting frame 8, achieving the loosening of the connecting frame 8, the heating pipe 7, the fan blade 6 and the air outlet cover 4; then, the user can continue to press the pressing piece 10 downward, so that the pressing piece 10 continues to move downward, and the ejection driving part 42 of the pressing piece 10 drives the swing piece 13 to swing, so that the top rod 14 is driven by the swing piece 13 to move upward, and finally the top rod 14 ejects the connecting frame 8, so that the heating pipe 7, the fan blade 6 and the air outlet cover 4 are ejected upward by a distance, facilitating the user to take them out.

[0064] When the heating pipe 7 and the fan blade 6 need to be installed after being cleaned, the two wire terminals of the heating pipe 7 are aligned with the two jacks of one of the wire boxes 19 inside the air fryer, and the two connecting frames 8 located on the side of the heating pipe 7 are aligned with the two buckle devices, and then the two connecting frames 8 are pressed from top to bottom, so that the edges of the two connecting frames 8 are clamped into the clamping grooves 20 of the locking pieces 12, thereby completing the installation of the heating pipe 7 and the fan blade 6. During assembly, when the edge of the connecting frame 8 slides through the clamping block 23 of the locking piece 12, the entire locking piece 12 slides away from the axial center line of the air fryer against the elastic force of the first elastic element 15, so that the connecting frame 8 can be smoothly assembled downward; when the edge of the connecting frame 8 corresponds to the clamping groove 20, the locking piece 12 moves to the side close to the axial center line of the air fryer to reset under the action of the elastic force of the first elastic element 15, the edge of the connecting frame 8 is clamped into the clamping groove 20 of the clamping block 23, and the installation is completed.

[0065] Embodiment 2

[0066] The difference between this embodiment and embodiment 1 is that:

[0067] The air fryer of this embodiment adopts an upper air outlet type, that is, the heating pipe 7 and the fan blade 6 are located above the frying basket 2. At this time, the convenient buckle device is opposite to the installation direction of embodiment 1; specifically, the pressing part 41 of the pressing piece 10 is located on the lower side, and the ejection driving part 42 of the pressing piece 10 is located on the upper side.

[0068] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any modification, equivalent change and modification of the above embodiment based on the technical essence of the present application, without departing from the technical solution content of the present application, still belongs to the scope of the technical solution of the present application.

Claims

1. A portable clasp device for an air fryer, characterized in that, The device comprises a bracket, a locking piece, an ejection mechanism and a pressing piece. The air fryer is provided with a connecting frame on a heating pipe or / and a fan blade; the locking piece is slidably arranged on the bracket, and the locking piece is provided with a clamping groove for clamping the connecting frame on a side close to an axial center line of the air fryer; a first elastic element is arranged between the locking piece and the bracket, and the elastic force of the first elastic element always urges the clamping groove to move to the side close to the axial center line of the air fryer; The locking piece is provided with a first guide structure, the pressing piece is provided with a second guide structure, and the first guide structure and the second guide structure are matched with each other; when the pressing piece is pressed to move along the axial direction of the air fryer, the locking piece slides to the side away from the axial center line of the air fryer to release the connecting frame under the guidance of the first guide structure and the second guide structure and against the elastic force of the first elastic element. One end of the ejection mechanism corresponds to the pressing piece, and the other end of the ejection mechanism is located on one side of the connecting frame; the ejection mechanism is swingably connected to the bracket; when the locking piece releases the connecting frame and the pressing piece continues to move along the axial direction of the air fryer, the pressing piece drives the ejection mechanism to swing to eject the connecting frame. The locking piece comprises a sliding seat and a clamping block; the sliding seat is slidably arranged on the bracket, and the first elastic element is arranged between the sliding seat and the bracket; the clamping block is connected to the side of the sliding seat close to the axial center line of the air fryer, and the clamping groove is arranged on the clamping block and provided with at least two clamping grooves. The ejection mechanism comprises a swing piece and a top rod; the top rod is located on one side of the connecting frame, and one end of the top rod corresponds to the connecting frame; one end of the pressing piece is a pressing part, and the other end of the pressing piece is a ejection driving part; the first end of the swing piece corresponds to the ejection driving part of the pressing piece, the second end of the swing piece corresponds to the other end of the top rod, and the swing connection point of the swing piece is located between the first end and the second end; when the pressing part is pressed to move the pressing piece and the ejection driving part drives the swing piece to swing, the second end of the swing piece drives the top rod to move to the side close to the connecting frame and eject the connecting frame.

2. A portable clip arrangement for an air fryer as claimed in claim 1, characterised in that, The pressing piece is arranged on the bracket and the locking piece; along the moving direction of the pressing piece when the connecting frame is released, the ejection mechanism is arranged in front of the pressing piece.

3. A portable clip arrangement for an air fryer as claimed in claim 2, characterised in that, The first guide structure comprises a driving protrusion, the second guide structure comprises a driving groove, and the driving protrusion is matched and arranged in the driving groove; along the moving direction of the pressing piece when the connecting frame is released, the rear side of the driving groove is provided with a driving slope; when the pressing piece is moved to release the connecting frame, the driving slope urges the locking piece to move to the side away from the axial center line of the air fryer.

4. A portable clip arrangement for an air fryer as claimed in claim 3, characterised in that, The support is provided with a limiting hole for guiding the axial movement of the pressing piece; the locking piece is provided with a sliding groove, the extension direction of the sliding groove is perpendicular to the movement direction of the pressing piece, the driving protrusion is arranged at one end of the sliding groove away from the axial center line of the air fryer; the pressing piece is inserted in the limiting hole and the sliding groove.

5. The portable clip device of the air fryer according to claim 1, wherein, The top rod is arranged in the junction box of the air fryer, and a second elastic element is arranged between the top rod and the junction box, the elastic force of the second elastic element always urges the top rod to move away from the connecting frame.

6. The portable clip device of an air fryer according to claim 1, wherein, A third elastic element is arranged between the pressing piece and the support, the elastic force of the third elastic element always urges the pressing piece to move to one side of the pressing part.

7. The portable clip device of an air fryer according to claim 1, wherein, The support comprises a seat body, the seat body is open at one side close to the heating cavity of the air fryer and at one side close to the axial center line of the air fryer, and forms an installation cavity; the locking piece is arranged in the installation cavity; one side of the seat body close to the ejection driving part is provided with a mounting frame, and the ejection mechanism is rotationally connected to the mounting frame.

8. An air fryer characterized in that, The portable buckle device, the pot body assembly, the heating pipe, the fan blade, the power module, the driving mechanism for driving the fan blade to operate, and the frying basket of the air fryer are provided, and the air fryer comprises at least two air fryers as claimed in any one of claims 1-7; at least two connecting frames are arranged on the outer side of the heating pipe and / or the fan blade, and each connecting frame is arranged in one-to-one correspondence with each portable buckle device.

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