Electronic atomization device

Abstract

The invention discloses an electronic atomization device. The electronic atomization device comprises a main body structure; the extraction structure is detachably arranged in the main body structure, a containing cavity with an opening in the top is formed in the extraction structure, a first avoiding through hole used for allowing the center heating body to be inserted into the containing cavity is formed in the bottom, corresponding to the containing cavity, of the extraction structure, and the extraction structure can move relative to the main body structure under driving of external force; the aerosol generating product in the accommodating cavity is driven to be separated from the central heating body; the elastic reset structure is arranged between the extraction structure and the main body structure and has a working state acting on the extraction structure and a separation state separated from the extraction structure, and when the elastic reset structure is in the working state, the elastic reset structure can drive the extraction structure to reset after the extraction structure loses external force driving; the clutch structure can act on the elastic reset structure and drive the elastic reset structure to be switched between the working state and the separated state. According to the electronic atomization device, the operation steps of extracting the structure are simplified, and meanwhile the containing cavity is convenient to clean.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomization, and in particular to an electronic atomization device. Background Art

[0002] Traditional electronic atomization devices usually include a main structure and a heating element assembled in the main structure. The main structure has a receiving cavity for receiving an aerosol generating product. The heating element can heat the aerosol generating product received in the receiving cavity to generate an inhalable aerosol. Specifically, traditional electronic atomization devices usually use a central heating element (needle-shaped or sheet-shaped) or a circumferential heating element (tubular) to heat the aerosol generating product. The central heating element has the advantages of low energy consumption and fast heating speed, while the circumferential heating element has the advantages of easy plugging and unplugging of aerosol generating products and no need for cleaning. Among them, electronic atomization devices using a central heating element usually need to be provided with an extraction structure for driving the aerosol generating product received in the receiving cavity to separate from the central heating element, so that the user can take out the aerosol generating product received in the receiving cavity and replace it with a new aerosol generating product after the inhalation is completed.

[0003] Traditional extraction structures include upper cover magnetic cigarette lifting, upper cover buckle cigarette lifting, local push button cigarette lifting, rotating cigarette lifting and electric turbine cigarette lifting. Among them, the extraction structures using upper cover magnetic cigarette lifting, upper cover buckle cigarette lifting, local push button cigarette lifting and rotating cigarette lifting require users to manually reset when in use. The operation steps are relatively cumbersome, resulting in a poor user experience. The extraction structure using electric turbine cigarette lifting has a high cost. At the same time, the electronic atomization device using the above-mentioned extraction structures is not convenient for cleaning the containing cavity for containing aerosol generating products. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an electronic atomization device having an extraction structure capable of automatically resetting, which simplifies the operation steps of the extraction structure. At the same time, the accommodating cavity for accommodating the aerosol generating product is formed in the detachable extraction structure for easy cleaning.

[0005] According to an embodiment of the present application, the electronic atomization device includes: a main structure; an extraction structure, wherein a accommodating cavity with a top opening formed inside the extraction structure and used to accommodate an aerosol generating product, wherein the extraction structure is provided with a first avoidance through hole corresponding to the bottom of the accommodating cavity for inserting a central heating element into the accommodating cavity, wherein the extraction structure is detachably arranged in the main structure, wherein the extraction structure can be moved relative to the main structure under the driving force of an external force, so as to drive the aerosol generating product accommodated in the accommodating cavity to separate from the central heating element; an elastic reset structure, wherein the elastic reset structure is arranged between the extraction structure and the main structure, wherein the elastic reset structure has a working state in which the extraction structure is acted on and a separation state in which the extraction structure is separated from the extraction structure, wherein when the elastic reset structure is in the working state, the extraction structure can be driven to reset after the extraction structure loses the driving force of an external force; and a clutch structure, wherein the clutch structure can act on the elastic reset structure and drive the elastic reset structure to switch between the working state and the separation state.

[0006] The electronic atomization device according to the embodiment of the present application has at least the following beneficial effects: during use, after the user has finished inhaling, the user can apply external force to drive the extraction structure to move relative to the main structure, thereby driving the aerosol generating product contained in the accommodating cavity to separate from the central heating element. At this time, the aerosol generating product contained in the accommodating cavity can be taken out. When the external force applied to the extraction structure is removed, the extraction structure can be automatically reset under the action of the elastic reset structure in the working state, that is, the user does not need to manually reset the extraction structure, which is beneficial to improving the user experience. At the same time, in order to facilitate the cleaning of the accommodating cavity, the accommodating cavity is formed inside the detachable extraction structure. When the accommodating cavity needs to be cleaned, the elastic reset structure is switched from the working state to the separated state through the clutch structure, and then the extraction structure is removed from the main structure and the accommodating cavity can be cleaned.

[0007] According to some embodiments of the present application, the main structure includes an outer shell with an opening at the top, a heating element bracket assembly for assembling a central heating element is provided inside the outer shell, a plug hole is formed on the heating element bracket assembly, and the extraction structure is pluggably connected to the plug hole.

[0008] According to some embodiments of the present application, the elastic reset structure includes a tension spring, one end of which is connected to the heating element bracket assembly, and the other end of the tension spring is detachably connected to the extraction structure, and the clutch structure is used to drive one end of the tension spring close to the extraction structure to act on the extraction structure or separate from the extraction structure.

[0009] According to some embodiments of the present application, the clutch structure includes a push button and a connecting structure, a connecting rod is provided on the side of the push button facing the shell, an end of the connecting rod away from the push button is connected to the connecting structure, an end of the tension spring close to the extraction structure is connected to the connecting structure, a supporting portion is provided on the extraction structure corresponding to the connecting structure, a first avoidance notch is provided on the supporting portion corresponding to the tension spring, the push button is located on the outside of the shell, and a second avoidance through hole is provided on the shell corresponding to the connecting rod, the push button can drive the connecting structure to abut against the top of the supporting portion under external force, so that the elastic reset structure is switched to the working state, and the push button can also drive the connecting structure to separate from the supporting portion under external force, so that the elastic reset structure is switched to the separation state.

[0010] According to some embodiments of the present application, the connecting structure includes a pin and a pin bracket, the end of the connecting rod away from the push button is connected to the pin bracket, the end of the tension spring close to the extraction structure is connected to the pin, the pin abuts against the top of the pin bracket, and a second avoidance notch is provided on the pin bracket corresponding to the supporting portion, the middle part of the pin is suspended above the second avoidance notch, and a first limiting groove is provided on the top of the pin bracket corresponding to the pin, and the part of the pin that contacts the pin bracket is accommodated in the In the first limiting groove, the push button can drive the pin bracket to move to the position where the supporting part is located in the second avoidance gap under the driving of external force, so that the middle part of the pin abuts against the top of the supporting part, and the top of the supporting part is provided with a second limiting groove corresponding to the pin, so that when the middle part of the pin abuts against the top of the supporting part, the part of the pin that contacts the supporting part can be accommodated in the second limiting groove, and the push button can also drive the pin bracket to move to the position where the pin is separated from the supporting part under the driving of external force.

[0011] According to some embodiments of the present application, a third limiting groove is provided on the hole wall of the second avoidance through hole corresponding to the connecting rod, and after the push button drives the connecting structure to abut against the top of the heating element bracket assembly, the third limiting groove can cooperate with the connecting rod to limit the movement of the connecting rod.

[0012] According to some embodiments of the present application, the extraction structure includes an upper cover and a sleeve, the upper cover is arranged at the top opening of the outer shell, the sleeve is connected to the upper cover and is pluggably connected to the plug hole, the accommodating cavity is formed inside the sleeve, the first avoidance through hole is arranged at the bottom of the sleeve, and a third avoidance through hole is arranged on the upper cover corresponding to the top opening of the accommodating cavity.

[0013] According to some embodiments of the present application, a pushing portion extending axially along the shell is provided on the side of the extraction structure, the pushing portion has an exposed outer side wall for applying force, and a guide structure is provided on the side wall of the shell corresponding to the pushing portion.

[0014] According to some embodiments of the present application, the guide structure includes a guide groove arranged on the side wall of the shell, the guide groove penetrates the top of the shell along the axial direction of the shell, and the pushing part is slidably arranged in the guide groove.

[0015] According to some embodiments of the present application, the guide groove penetrates the side wall of the outer shell along the radial direction of the outer shell.

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

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

[0018] Figure 1 is a schematic diagram of the assembly of the electronic atomization device of an embodiment of the present application;

[0019] Figure 2 is a partial cross-sectional schematic diagram of the electronic atomization device of an embodiment of the present application;

[0020] Figure 3 is an exploded schematic diagram of the electronic atomization device of an embodiment of the present application;

[0021] Figure 4 yes Figure 3 A partial enlarged schematic diagram in the middle;

[0022] Figure 5 yes Figure 3 A partial enlarged schematic diagram of point B in the middle;

[0023] Figure 6 yes Figure 3 A partial enlarged schematic diagram of point C in the middle;

[0024] Figure 7 It is a schematic diagram of the structure of the electronic atomization device behind the hidden shell when the elastic reset structure of the embodiment of the present application is in a working state;

[0025] Figure 8 yes Figure 7 The local enlarged schematic diagram of point D in the middle;

[0026] Fig. 9is a schematic diagram of the structure of the electronic atomization device behind the housing when the elastic reset structure of the embodiment of the present application is in a separated state;

[0027] Fig.10 yes Fig. 9 A partial enlarged schematic diagram of point E in the middle.

[0028] Reference numerals:

[0029] Aerosol generating product a, main structure 100, shell 110, second avoidance through hole 111, third limiting groove 1111, guide slide groove 112, heating element bracket assembly 120, heating element upper bracket 121, plug hole 1211, limiting through hole 1212, heating element lower bracket 122, extraction structure 200, upper cover 210, third avoidance through hole 211, pushing part 212, sleeve 220, accommodating cavity 221, first avoidance through hole 222, supporting part 223, first avoidance notch 2231, second limiting groove 2232, flange 224, third avoidance notch 2241, tension spring 300, push button 410, connecting rod 411, pin 420, pin bracket 430, second avoidance notch 431, first limiting groove 432. DETAILED DESCRIPTION

[0030] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0031] In the description of the present application, it should be understood that if orientation descriptions are involved, the orientations or positional relationships indicated, such as up, down, front, back, left, and right, are based on the orientations or positional relationships shown in the accompanying drawings. This is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present application.

[0032] In the description of this application, if the words "some", "greater than", "less than", "exceed", "above", "below", "within" etc. appear, "some" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number, and "above", "below", "within", etc. are understood to include the number.

[0033] In the description of this application, if the words "first", "second", etc. appear, they are only used to distinguish technical features and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0035] Reference Figures 1 to 10 According to an embodiment of the present application, the electronic atomization device includes a main structure 100, an extraction structure 200, an elastic reset structure and a clutch structure.

[0036] The extraction structure 200 has an interior formed with a accommodating cavity 221 with a top opening for accommodating an aerosol generating product a. The extraction structure 200 has a first avoidance through hole 222 at the bottom corresponding to the accommodating cavity 221 for inserting the central heating element into the accommodating cavity 221. The extraction structure 200 is detachably arranged in the main structure 100. The extraction structure 200 can move relative to the main structure 100 under the drive of an external force to drive the aerosol generating product a accommodated in the accommodating cavity 221 to separate from the central heating element. The elastic reset structure is arranged between the extraction structure 200 and the main structure 100. The elastic reset structure has a working state acting on the extraction structure 200 and a separation state separated from the extraction structure 200. When the elastic reset structure is in the working state, it can drive the extraction structure 200 to reset after the extraction structure 200 loses external force drive. The clutch structure can act on the elastic reset structure and drive the elastic reset structure to switch between the working state and the separation state.

[0037] During use, after the user has finished inhaling, the user can apply external force to drive the extraction structure 200 to move relative to the main structure 100, thereby driving the aerosol generating product a contained in the accommodating cavity 221 to separate from the central heating element. At this time, the aerosol generating product a contained in the accommodating cavity 221 can be taken out. When the external force applied to the extraction structure 200 is removed, the extraction structure 200 can be automatically reset under the action of the elastic reset structure in the working state, that is, the user does not need to manually reset the extraction structure 200, which is beneficial to improving the user experience. At the same time, in order to facilitate the cleaning of the accommodating cavity 221, the accommodating cavity 221 is formed inside the detachable extraction structure 200. When the accommodating cavity 221 needs to be cleaned, the elastic reset structure is switched from the working state to the separated state through the clutch structure, and then the extraction structure 200 is removed from the main structure 100 and the accommodating cavity 221 can be cleaned.

[0038] Reference Figures 1 to 3In some embodiments, the main structure 100 includes a shell 110 with an opening at the top, and a heating element bracket assembly 120 for assembling a central heating element is arranged inside the shell 110. A plug hole 1211 is formed on the heating element bracket assembly 120, and the extraction structure 200 is pluggably connected to the plug hole 1211. When in use, the elastic reset structure in a working state can limit the extraction structure 200 from being separated from the main structure 100. When the elastic reset structure switches to a separated state, the restriction on the extraction structure 200 can be released, so that the extraction structure 200 can be separated from the main structure 100 under the drive of an external force. The structure is simple, and there is no need to set up a structure to limit the extraction structure 200 from being separated from the main structure 100, which is convenient for users to install and disassemble the extraction structure 200 during use.

[0039] Reference Figure 2 , Figure 3 , Figure 7 and Fig. 9 In some embodiments, the elastic reset structure includes a tension spring 300, one end of the tension spring 300 is connected to the heating element support assembly 120, and the other end of the tension spring 300 is detachably connected to the extraction structure 200. The structure is simple and easy to implement. Specifically, the heating element support assembly 120 includes a heating element upper support 121 and a heating element lower support 122, a plug hole 1211 is formed on the heating element upper support 121, and one end of the tension spring 300 away from the extraction structure 200 is connected to the heating element lower support 122. The clutch structure is used to drive the end of the tension spring 300 close to the extraction structure 200 to act on the extraction structure 200 or separate from the extraction structure 200.

[0040] Reference Figures 1 to 10In some embodiments, the clutch structure includes a push button 410 and a connecting structure, a connecting rod 411 is provided on the side of the push button 410 facing the housing 110, an end of the connecting rod 411 away from the push button 410 is connected to the connecting structure, an end of the tension spring 300 close to the extraction structure 200 is connected to the connecting structure, a supporting portion 223 is provided on the extraction structure 200 corresponding to the connecting structure, a first avoidance notch 2231 is provided on the supporting portion 223 corresponding to the tension spring 300, the push button 410 is located on the outer side of the housing 110, and a connecting rod 411 is provided on the housing 110 There is a second avoidance through hole 111. Specifically, while avoiding the connecting rod 411 through the second avoidance through hole 111, the shape of the second avoidance through hole 111 can be limited to limit the moving path of the connecting rod 411, thereby playing a guiding role. The push button 410 can drive the connecting structure to abut against the top of the supporting part 223 under the drive of external force, so that the elastic reset structure switches to the working state. The push button 410 can also drive the connecting structure to separate from the supporting part 223 under the drive of external force, so that the elastic reset structure switches to the separation state. The above structure is simple and easy to operate. Among them, the second avoidance through hole 111 can be used to limit the connecting rod 411 to form a limit on the connection structure after being separated from the supporting part 223. In addition, a limiting through hole 1212 for passing the tension spring 300 is formed on the heating element bracket assembly 120, and the outer dimension of the connection structure is larger than the diameter of the limiting through hole 1212, so that the connection structure after being separated from the supporting part 223 can be further limited through the top of the heating element bracket assembly 120, which is beneficial to improve stability and reliability.

[0041] Reference Figures 3 to 10In some embodiments, the connecting structure includes a pin 420 and a pin bracket 430, one end of the connecting rod 411 away from the push button 410 is connected to the pin bracket 430, and one end of the tension spring 300 close to the extraction structure 200 is connected to the pin 420, and the pin 420 abuts against the top of the pin bracket 430, and a second avoidance gap 431 is provided on the pin bracket 430 corresponding to the supporting portion 223. Since the second avoidance gap 431 can avoid the supporting portion 223, the second avoidance gap 431 can also avoid the tension spring 300, and the middle part of the pin 420 is suspended above the second avoidance gap 431, and the top of the pin bracket 430 is provided with a first limiting groove 432 corresponding to the pin 420, and the part of the pin 420 that contacts the pin bracket 430 is accommodated in the first limiting groove 432, that is, the pin 420 and the pin bracket 430 are in a mutually separable relationship, It is convenient for production and assembly, wherein the first limiting groove 432 can limit the pin 420 from disengaging from the pin bracket 430, which is beneficial to improving stability and reliability. The push button 410 can drive the pin bracket 430 to move to the position where the supporting portion 223 is located in the second avoidance gap 431 under the drive of external force, so that the middle part of the pin 420 abuts against the top of the supporting portion 223, and the top of the supporting portion 223 is provided with a second limiting groove 2232 corresponding to the pin 420, so that when the middle part of the pin 420 abuts against the top of the supporting portion 223, the part of the pin 420 that contacts the supporting portion 223 can be accommodated in the second limiting groove 2232. The second limiting groove 2232 can limit the pin 420 from disengaging from the supporting portion 223, which is beneficial to improving stability and reliability. The push button 410 can also drive the pin bracket 430 to move to the position where the pin 420 is separated from the supporting portion 223 under the drive of external force. Among them, when the pin bracket 430 moves to the position where the middle part of the pin 420 abuts against the top of the supporting part 223 under the drive of the push button 410, the pin bracket 430 can be limited by the second avoidance through hole 111 to limit the connecting rod 411. When the pin bracket 430 moves to the position where the pin 420 is separated from the supporting part 223 under the drive of the push button 410, the pin bracket 430 can also be limited by the second avoidance through hole 111 to limit the connecting rod 411. In addition, the outer dimension of the pin bracket 430 is larger than the diameter of the limiting through hole 1212. When the pin bracket 430 moves to the position where the pin 420 is separated from the supporting part 223 under the drive of the push button 410, the pin bracket 430 can be further limited by the top of the heating element bracket assembly 120, which is beneficial to improve stability and reliability.

[0042] Reference Figure 3 and Figure 5In some embodiments, a third limiting groove 1111 is provided on the hole wall of the second avoidance through hole 111 corresponding to the connecting rod 411. After the push button 410 drives the connecting structure to abut against the top of the heating element bracket assembly 120, the third limiting groove 1111 can cooperate with the connecting rod 411 to limit the movement of the connecting rod 411. Specifically, after the connecting rod 411 is inserted into the third limiting groove 1111, the tension spring 300 can limit the connecting rod 411 from being separated from the third limiting groove 1111, thereby maintaining the elastic reset structure in a separated state.

[0043] It should be noted that, in some other embodiments, the connecting rod 411 of the push button 410 may also be directly connected to the end of the pin 420, and in this case, there is no need to provide the pin bracket 430.

[0044] Reference Figures 2 to 4 as well as Figures 7 to 10 In some embodiments, the extraction structure 200 includes an upper cover 210 and a sleeve 220. The upper cover 210 is provided at the top opening of the housing 110. The sleeve 220 is connected to the upper cover 210 and pluggably connected to the plug hole 1211. The accommodating cavity 221 is formed inside the sleeve 220. The first avoidance through hole 222 is provided at the bottom of the sleeve 220. The upper cover 210 is provided with a third avoidance through hole 211 corresponding to the top opening of the accommodating cavity 221. Specifically, the sleeve 220 is provided with a flange 224 for connecting with the upper cover 210. The upper cover 210 and the sleeve 220 are connected by screws or buckles. The flange 224 is provided with a third avoidance notch 2241 corresponding to the tension spring 300 and the connection structure. The supporting portion 223 is provided on the flange 224 and is located in the third avoidance notch 2241. The limiting through hole 1212 is formed on the upper bracket 121 of the heating element.

[0045] It should be noted that, in some other embodiments, the upper cover 210 and the sleeve 220 may also be an integrally formed structure, that is, the extraction structure 200 is composed of only one part, which is helpful to reduce production costs.

[0046] It should be noted that, in some other embodiments, the connection structure may also be a hook, and correspondingly, the extraction structure 200 is provided with a hole or a rod for hanging the hook.

[0047] Reference Figure 1 , Figure 3 and Figure 5In some embodiments, the side of the extraction structure 200 is provided with a pushing portion 212 extending along the axial direction of the housing 110, and the pushing portion 212 has an exposed outer side wall for applying force, and a guide structure is provided on the side wall of the housing 110 corresponding to the pushing portion 212. Specifically, the driving portion is provided on the side of the upper cover 210. When in use, the extraction structure 200 can be driven to move relative to the main structure 100 by applying force to the exposed outer side wall of the pushing portion 212 with a finger, and after releasing the finger applying force to the exposed outer side wall of the pushing portion 212, the extraction structure 200 can be automatically reset under the action of the elastic reset structure in the working state, wherein the guide structure not only plays a guiding role, but also can position the extraction structure 200 when installing the extraction structure 200, so that after the extraction structure 200 is installed, the supporting portion 223 can be located in the correct position, which is conducive to reducing the difficulty of installing the extraction structure 200.

[0048] Reference Figure 3 and Figure 5 In some embodiments, the guide structure includes a guide groove 112 arranged on the side wall of the shell 110, the guide groove 112 passes through the top of the shell 110 along the axial direction of the shell 110, and the pushing part 212 is slidably arranged in the guide groove 112, and its structure is simple and easy to implement.

[0049] Reference Figure 3 and Figure 5 In some of the embodiments, the guide groove 112 penetrates the side wall of the shell 110 along the radial direction of the shell 110, which is beneficial to increase the groove depth of the guide groove 112, thereby improving the flatness of the outer side of the main structure 10 without increasing the wall thickness of the side wall of the shell 110.

[0050] It should be noted that, in some other embodiments, the guide structure includes a slider fixed on the outer wall of the shell 110 and a slide groove provided on the inner wall of the pushing portion 212 and capable of being slidably connected to the slider, wherein the slide groove passes through the bottom of the pushing portion 212 along the sliding direction of the pushing portion 212, so that when the extraction structure 200 moves relative to the main structure 100 under the drive of external force, the slide groove can be separated from the slider, thereby allowing the extraction structure 200 to be removed from the main structure 100.

[0051] Reference Figure 2 , Figure 3 , Figure 7 and Fig. 9In some embodiments, tension springs 300 are provided on both sides of the main structure 100, and clutch structures corresponding to the tension springs 300 are provided on both sides of the main structure 100, so that the force on the extraction structure 200 is uniform and reasonable. At the same time, when in use, the user needs to switch both tension springs 300 to a separated state before the extraction structure 200 can be removed from the main structure 100. Compared with the situation where only one tension spring 300 is provided and a corresponding clutch structure is provided, it is beneficial to prevent the user from making misoperations during use.

[0052] It should be noted that, in some other embodiments, the tension spring 300 may also be replaced by a high temperature resistant rubber band.

[0053] In the description of this specification, if the description involves reference terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples" and "some examples", it means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0054] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. An electronic atomization device, characterized in that: include: Main structure; An extraction structure, wherein a receiving cavity with a top opening formed inside the extraction structure and used to receive the aerosol generating product, a first avoidance through hole for inserting the central heating element into the receiving cavity is provided at the bottom of the extraction structure corresponding to the receiving cavity, and the extraction structure is detachably arranged in the main structure, and the extraction structure can be moved relative to the main structure under the driving force of an external force, so as to drive the aerosol generating product received in the receiving cavity to be separated from the central heating element; An elastic reset structure, the elastic reset structure is arranged between the extraction structure and the main structure, the elastic reset structure has a working state of acting on the extraction structure and a separation state of being separated from the extraction structure, and when the elastic reset structure is in the working state, it can drive the extraction structure to reset after the extraction structure loses external force driving; A clutch structure, wherein the clutch structure can act on the elastic reset structure and drive the elastic reset structure to switch between a working state and a separation state.

2. The electronic atomization device according to claim 1, characterized in that: The main structure comprises a shell with an opening at the top, a heating element bracket assembly for assembling a central heating element is arranged inside the shell, a plug hole is formed on the heating element bracket assembly, and the extraction structure is pluggably connected to the plug hole.

3. The electronic atomization device according to claim 2, characterized in that: The elastic reset structure includes a tension spring, one end of which is connected to the heating element bracket assembly, and the other end of which is detachably connected to the extraction structure. The clutch structure is used to drive the end of the tension spring close to the extraction structure to act on the extraction structure or to separate from the extraction structure.

4. The electronic atomization device according to claim 3, characterized in that: The clutch structure includes a push button and a connecting structure, a connecting rod is provided on the side of the push button facing the shell, an end of the connecting rod away from the push button is connected to the connecting structure, an end of the tension spring close to the extraction structure is connected to the connecting structure, a supporting part is provided on the extraction structure corresponding to the connecting structure, a first avoidance notch is provided on the supporting part corresponding to the tension spring, the push button is located on the outer side of the shell, and a second avoidance through hole is provided on the shell corresponding to the connecting rod, the push button can drive the connecting structure to abut against the top of the supporting part under the drive of external force, so that the elastic reset structure is switched to the working state, and the push button can also drive the connecting structure to separate from the supporting part under the drive of external force, so that the elastic reset structure is switched to the separation state.

5. The electronic atomization device according to claim 4, characterized in that: The connecting structure includes a pin and a pin bracket, the end of the connecting rod away from the push button is connected to the pin bracket, the end of the tension spring close to the extraction structure is connected to the pin, the pin abuts against the top of the pin bracket, and a second avoidance notch is provided on the pin bracket corresponding to the supporting portion, the middle part of the pin is suspended above the second avoidance notch, and a first limiting groove is provided on the top of the pin bracket corresponding to the pin, and the part of the pin that contacts the pin bracket is accommodated in the first limiting groove The push button can, under the drive of an external force, drive the pin bracket to move to the position where the supporting part is located in the second avoidance gap, so that the middle part of the pin abuts against the top of the supporting part, and the top of the supporting part is provided with a second limiting groove corresponding to the pin, so that when the middle part of the pin abuts against the top of the supporting part, the part of the pin that contacts the supporting part can be accommodated in the second limiting groove, and the push button can also, under the drive of an external force, drive the pin bracket to move to the position where the pin is separated from the supporting part.

6. The electronic atomization device according to claim 4, characterized in that: A third limiting groove is provided on the hole wall of the second avoidance through hole corresponding to the connecting rod. After the push button drives the connecting structure to abut against the top of the heating element bracket assembly, the third limiting groove can cooperate with the connecting rod to limit the movement of the connecting rod.

7. The electronic atomization device according to claim 2, characterized in that: The extraction structure includes an upper cover and a sleeve, the upper cover is arranged at the top opening of the outer shell, the sleeve is connected to the upper cover and is pluggably connected to the plug hole, the accommodating cavity is formed inside the sleeve, the first avoidance through hole is arranged at the bottom of the sleeve, and a third avoidance through hole is arranged on the upper cover corresponding to the top opening of the accommodating cavity.

8. The electronic atomization device according to claim 2, characterized in that: A pushing portion extending along the axial direction of the shell is arranged on the side of the extraction structure, the pushing portion has an exposed outer side wall for applying force, and a guide structure is arranged on the side wall of the shell corresponding to the pushing portion.

9. The electronic atomization device according to claim 8, characterized in that: The guide structure comprises a guide slot arranged on the side wall of the shell, the guide slot passes through the top of the shell along the axial direction of the shell, and the pushing part is slidably arranged in the guide slot.

10. The electronic atomization device according to claim 9, characterized in that: The guide slot passes through the side wall of the shell along the radial direction of the shell.

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