Shell structure and aerosol device

Abstract

The utility model provides a shell structure and an aerosol device. The shell structure comprises a suction nozzle part, a connecting part, a supporting part, a first magnetic part, a second magnetic part and a third magnetic part. The suction nozzle part is provided with a suction channel; the connecting part is arranged on one side of the suction nozzle part and provided with an airflow channel communicating with the air inlet end of the suction channel. The supporting part is configured to support the connecting part; the first magnetic part is arranged on the connecting part; the second magnetic part is arranged on the suction nozzle part; the third magnetic part is arranged on the supporting part; the suction nozzle part is in magnetic connection with the connecting part through the second magnetic part and the first magnetic part, and the supporting part is in magnetic connection with the connecting part through the third magnetic part and the first magnetic part. According to the aerosol device, the suction nozzle part, the connecting part and the supporting part are connected in a magnetic attraction mode, and therefore the shell structure of the aerosol device can be rapidly disassembled.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aerosol devices, in particular to a shell structure and an aerosol device. BACKGROUND

[0002] An aerosol device is generally composed of a mouthpiece, a support rod and a main shell. The mouthpiece, the support rod and the main shell are mostly connected by clamping or screw connection, which makes the disassembly and assembly of the components of the aerosol device complicated and not conducive to the replacement of the aerosol generating assembly. CONTENT OF THE UTILITY MODEL

[0003] To solve the problem of complicated disassembly and assembly of the mouthpiece, the support rod and the main shell of the aerosol device, it is necessary to provide a shell structure and an aerosol device with the shell structure.

[0004] The present application provides a shell structure applied to an aerosol device. The shell structure comprises a mouthpiece component, a connecting component, a supporting component, a first magnetic part, a second magnetic part and a third magnetic part. The mouthpiece component is provided with a suction passage. The connecting component is arranged on one side of the mouthpiece component. The connecting component is provided with an airflow passage, which is connected to the air inlet end of the suction passage. The supporting component is configured to support the connecting component. The first magnetic part is arranged on the connecting component. The second magnetic part is arranged on the mouthpiece component. The third magnetic part is arranged on the supporting component. At least one of the connecting component and the supporting component is configured to accommodate an aerosol generating assembly. The airflow passage is configured to receive the aerosol generated by the aerosol generating assembly. The mouthpiece component is magnetically connected to the connecting component by the magnetic force between the second magnetic part and the first magnetic part. The supporting component is magnetically connected to the connecting component by the magnetic force between the third magnetic part and the first magnetic part.

[0005] In a possible implementation, the number of the first magnetic parts is set to at least two, the number of the second magnetic parts is set to at least two, and the number of the third magnetic parts is set to at least two.

[0006] At least two of the second magnetic parts are arranged in one-to-one correspondence with at least two of the first magnetic parts, and at least two of the third magnetic parts are arranged in one-to-one correspondence with at least two of the first magnetic parts.

[0007] In a possible implementation, the connecting component is provided with a first accommodating groove at one end close to the mouthpiece component, and the first magnetic part is located in the first accommodating groove.

[0008] The mounting portion is arranged on one end of the mouthpiece component close to the connecting component, and extends into the first accommodating groove or is arranged outside the connecting component.

[0009] In a possible implementation, the connecting component is provided with at least two airflow channels, and the mouthpiece component is configured to rotate relative to the connecting component, so that the suction channel of the mouthpiece component is selectively communicated with any one of the at least two airflow channels.

[0010] In a possible implementation, the mouthpiece component has a defined rotation axis, the mouthpiece component is rotatable about the rotation axis, the number of airflow channels is 2N, N is a positive integer, the first magnetic members are arranged in N groups, each group of the first magnetic members has at least two first magnetic members, and the at least two first magnetic members have two first magnetic members symmetrically arranged with reference to the rotation axis.

[0011] In a possible implementation, the mouthpiece component has a defined rotation axis, the mouthpiece component is rotatable about the rotation axis, the number of airflow channels is 2N+1, N is a positive integer, the first magnetic members are arranged in 2N+1 groups, each group of the first magnetic members has at least one first magnetic member, and the 2N+1 groups of first magnetic members are arranged at equal intervals around the rotation axis.

[0012] In a possible implementation, the shell structure further includes a rotating component and a rotating base, the rotating component is connected to one side of the mouthpiece component close to the connecting component, and the rotating base is connected to the connecting component.

[0013] The rotating base is provided with a rotating groove, and the rotating component is at least partially rotatably arranged in the rotating groove.

[0014] In a possible implementation, the shell structure further includes a limiting structure, when the rotating component is rotationally fitted in the rotating groove, the limiting structure is configured to limit the movement of the rotating component in the axial direction of the rotating component.

[0015] In a possible implementation, the limiting structure includes a first limiting portion and a second limiting portion, the first limiting portion is arranged on the rotating component, the second limiting portion is arranged on the rotating base, and when the rotating component is rotationally fitted in the rotating groove, the first limiting portion and the second limiting portion abut in the axial direction of the rotating component.

[0016] In a possible implementation, the inner circumferential surface of the rotating groove is provided with a lubricating groove configured to store lubricating medium.

[0017] In a possible implementation, the side of the suction nozzle component close to the connecting component is provided with a blocking portion, the blocking portion is arranged around the outer circumferential surface of the rotating component, the blocking portion is arranged in a spaced manner with the outer circumferential surface of the rotating component to form a movable cavity between the blocking portion and the rotating component, and the rotating base is movably arranged in the movable cavity.

[0018] The movable cavity can store the lubricating medium overflowing from the rotating groove.

[0019] In a possible implementation, the shell structure further comprises an oil absorption member connected to the suction nozzle component or the connecting component, the oil absorption member is configured to absorb the lubricating medium overflowing from the rotating groove, and / or the oil absorption member is configured to absorb the condensate formed after the condensation of the aerosol.

[0020] In a possible implementation, the shell structure further comprises an oil absorption member connected to the side of the suction nozzle component close to the connecting component, the oil absorption member is configured to absorb the condensate formed after the condensation of the aerosol, and the oil absorption member is provided with a perforation, the perforation communicates the airflow channel and the suction channel.

[0021] In a possible implementation, the suction nozzle component is configured to rotate relative to the connecting component, and the oil absorption member can rotate with the suction nozzle component relative to the connecting component.

[0022] In a possible implementation, during the rotation of the oil absorption member relative to the connecting component, the oil absorption member can absorb the condensate on the end surface of the end of the connecting component close to the suction nozzle component.

[0023] The embodiments of the present application further provide an aerosol device, which comprises the shell structure and an aerosol generating assembly, and the aerosol generating assembly is detachably accommodated in the connecting component of the shell structure or the support component of the shell structure.

[0024] In the present application, the shell structure is composed of a nozzle component, a connecting component and a supporting component. A first magnetic component is provided on the connecting component, a second magnetic component is provided on the nozzle component, and a third magnetic component is provided on the supporting component. The nozzle component is magnetically connected to the connecting component through the magnetic force between the second magnetic component and the first magnetic component, and the supporting component is magnetically connected to the connecting component through the magnetic force between the third magnetic component and the first magnetic component, thereby realizing magnetic connection between the nozzle component, the connecting component and the supporting component through three groups of magnetic components, which facilitates the rapid disassembly and assembly of any one of the nozzle component, the connecting component and the supporting component, and is convenient for user operation. In addition, the present application only provides one group of first magnetic components on the connecting component, and magnetically connects the second magnetic component on the nozzle component and the third magnetic component on the supporting component to the group of first magnetic components at the same time. Compared with the prior art method of providing two groups of first magnetic components on the connecting component to magnetically connect to the second magnetic component and the third magnetic component respectively, it not only reduces the cost of the shell structure, but also reduces the assembly process of the shell structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of the shell structure of the present application in Example 1.

[0026] Figure 2 for Figure 1 Schematic diagram of the explosion of the shell structure in Example 1.

[0027] Figure 3 for Figure 1 Schematic cross-sectional view of the shell structure along the Ⅰ-Ⅰ direction.

[0028] Figure 4 for Figure 1 Schematic cross-sectional view of the shell structure along the II-II direction.

[0029] Figure 5 This is a schematic top view of a connecting component of the housing structure of the present application in another embodiment.

[0030] Figure 6 This is a schematic top view of a connecting component of the housing structure of the present application in another embodiment.

[0031] Figure 7 This is a schematic top view of a connecting component of the housing structure of the present application in another embodiment.

[0032] Figure 8 This is a schematic structural diagram of the nozzle component of the shell structure of the present application in Example 1.

[0033] Figure 9 for Figure 1 Schematic cross-sectional view of the shell structure along the III-III direction.

[0034] Figure 10 Structure diagram of the connection part of the housing structure of the present application in Embodiment 1.

[0035] Figure 11 Bottom view diagram of the mouthpiece part of the housing structure of the present application in another embodiment.

[0036] Figure 12 Top view diagram of the connection part of the housing structure of the present application in another embodiment.

[0037] Figure 13 Structure diagram of the connection part of the housing structure of the present application in Embodiment 1 from another perspective.

[0038] Figure 14 Structure diagram of the aerosol device of the present application in Embodiment 1.

[0039] Figure 15 Exploded diagram of the aerosol device of the present application in Embodiment 1.

[0040] Figure 16 Structure diagram of the housing structure of the present application in Embodiment 2.

[0041] Figure 17 Exploded diagram of the housing structure of the present application in Embodiment 2.

[0042] Figure 18 Structure diagram of the housing structure of the present application in Embodiment 2. Figure 16

[0043] Figure 19 Exploded diagram of the aerosol device of the present application in Embodiment 2.

[0044] Explanation of main element symbols:

[0045] Embodiment 1:

[0046] Aerosol device 200a

[0047] Housing structure 100a

[0048] First direction Z

[0049] Second direction X

[0050] Third direction Y

[0051] Rotational axis H

[0052] First connecting line L1

[0053] Second connecting line L2

[0054] Oil absorbing member 1a ​

[0055] perforations 101a

[0056] mounting space 2a

[0057] blocking portion 3a

[0058] movable cavity 4a

[0059] power supply assembly 5a

[0060] aerosol generation assembly 6a

[0061] mouthpiece component 10a

[0062] suction passage 11a

[0063] air inlet end 111a

[0064] air outlet end 112a

[0065] suction portion 12a

[0066] empty slot 13a

[0067] mounting portion 14a

[0068] second accommodating slot 140a

[0069] connecting component 20a

[0070] airflow passage 21a

[0071] airflow port 22a

[0072] first accommodating slot 23a

[0073] fourth accommodating slot 24a

[0074] accommodating space 241a

[0075] separating portion 25a

[0076] third accommodating slot 26a

[0077] supporting component 30a

[0078] extending portion 31a

[0079] fifth accommodating slot 310a

[0080] first magnetic member 40a

[0081] second magnetic member 50a

[0082] third magnetic member 60a

[0083] rotating component 70a

[0084] First component 71a

[0085] Second component 72a

[0086] Rotary base 80a

[0087] Rotary groove 81a

[0088] First groove body 811a

[0089] Second groove body 812a

[0090] Lubricating groove 82a

[0091] Limiting structure 90a

[0092] First limiting portion 91a

[0093] Second limiting portion 92a

[0094] Embodiment 2:

[0095] Aerosol device 200b

[0096] Housing structure 100b

[0097] Power supply assembly 5b

[0098] Aerosol generation assembly 6b

[0099] Housing 7b

[0100] Mouthpiece component 10b

[0101] Empty slot 13b

[0102] Connecting protrusion 15b

[0103] First connecting groove 150b

[0104] Connecting component 20b

[0105] Airflow passage 21b

[0106] Airflow port 22b

[0107] Second connecting groove 26b

[0108] Support component 30b

[0109] Receiving groove 31b

[0110] Fifth receiving groove 32b

[0111] First magnetic member 40b

[0112] Second magnetic member 50b

[0113] Third magnetic member 60b

[0114] Rotating member 70b

[0115] Limiting protrusion 71b

[0116] Rotating base 80b

[0117] The following detailed description will further describe the present application in conjunction with the above-mentioned figures. DETAILED DESCRIPTION

[0118] The following description will refer to the accompanying drawings to more fully describe the present application. The drawings show exemplary embodiments of the present application. However, the present application can be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided so that this application will be thorough and complete, and will fully convey the scope of the application to those skilled in the art. Like reference numerals refer to like elements throughout.

[0119] The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, to the extent that the terms "including", "includes", "having", "has", "a", "an", "one" or "said one" are used in this specification and / or claims, they are intended to be inclusive (meaning that there can be additional items) and / or they are intended to be quantitatively-satisfied by at least the recited item (meaning that any additional included items do not negate the use of "comprising", "including", "having", "a", "an", "one", or "said one").

[0120] Unless otherwise defined, all terms (including 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. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present disclosure and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

[0121] The specific embodiments of the present application will be further described below with reference to the accompanying drawings.

[0122] Example 1

[0123] As Figures 1 to 4 shown, and with reference to Figure 14 and Figure 15 , this example 1 provides a housing structure 100a applied to an aerosol device 200a. The aerosol device 200a comprises an aerosol generating assembly 6a and the housing structure 100a, the aerosol generating assembly 6a being mounted within the housing structure 100a. The aerosol generating assembly 6a of the aerosol device 200a can aerosolize an aerosolizable substrate into an aerosol for a user to smoke.

[0124] The aerosol device 200a can be an electronic cigarette, and correspondingly, the atomizable substrate can be tobacco tar.

[0125] It can be understood that the aerosol device 200a can also be an aromatherapy machine, and correspondingly, the atomizable substrate can be an essential oil or the like. The aerosol device 200a can also be a medical nebulizer, and correspondingly, the atomizable substrate can be a medicinal liquid having a therapeutic effect or the like. The aerosol device 200a can also be a disinfection device, and correspondingly, the atomizable substrate can be a solid disinfectant powder or the like.

[0126] For the convenience of subsequent reading, the first direction Z, the second direction X and the third direction Y are introduced in this application to describe the embodiments of this application. The first direction Z, the second direction X and the third direction Y can be three mutually non-parallel straight line directions in space; further, the first direction Z, the second direction X and the third direction Y can be three mutually perpendicular directions in a three-dimensional coordinate system (three-dimensional Cartesian coordinate system). In the subsequent embodiments, the first direction Z is taken as the Z-axis direction of the coordinate axis of the three-dimensional coordinate system, the second direction X is taken as the X-axis direction of the coordinate axis of the three-dimensional coordinate system, and the third direction Y is taken as the Y-axis direction of the coordinate axis of the three-dimensional coordinate system.

[0127] The shell structure 100a includes a mouthpiece component 10a, a connecting component 20a, a support component 30a, a first magnetic member 40a, a second magnetic member 50a and a third magnetic member 60a. Along the first direction Z, the mouthpiece component 10a, the connecting component 20a and the support component 30a are sequentially arranged. The mouthpiece component 10a is provided with a suction passage 11a, and the suction passage 11a has an air inlet end 111a and an air outlet end 112a oppositely arranged along the first direction Z. The connecting component 20a is arranged on one side of the mouthpiece component 10a, and the connecting component 20a is provided with an airflow passage 21a, and the airflow passage 21a is communicated with the air inlet end 111a of the suction passage 11a. The support component 30a is configured to support the connecting component 20a.

[0128] The first magnetic member 40a is arranged on the connecting component 20a, the second magnetic member 50a is arranged on the mouthpiece component 10a, and the third magnetic member 60a is arranged on the support component 30a. At least one of the connecting component 20a and the support component 30a is configured to accommodate the aerosol generating assembly 6a, and the airflow passage 21a is configured to receive part of the aerosol generated by the aerosol generating assembly 6a. The part of the aerosol enters the air inlet end 111a of the suction passage 11a from the airflow passage 21a, and then is taken by the user after leaving the suction passage 11a from the air outlet end 112a of the suction passage 11a.

[0129] The nozzle component 10a is magnetically connected with the connecting component 20a through the magnetic force between the second magnetic member 50a and the first magnetic member 40a, and the support component 30a is magnetically connected with the connecting component 20a through the magnetic force between the third magnetic member 60a and the first magnetic member 40a.

[0130] Therefore, in the present application, the shell structure 100a is composed of the nozzle component 10a, the connecting component 20a and the support component 30a, the first magnetic member 40a is arranged on the connecting component 20a, the second magnetic member 50a is arranged on the nozzle component 10a, and the third magnetic member 60a is arranged on the support component 30a, the nozzle component 10a is magnetically connected with the connecting component 20a through the magnetic force between the second magnetic member 50a and the first magnetic member 40a, and the support component 30a is magnetically connected with the connecting component 20a through the magnetic force between the third magnetic member 60a and the first magnetic member 40a, so that the nozzle component 10a, the connecting component 20a and the support component 30a are magnetically connected through three groups of magnetic members, any one of the three components can be quickly disassembled, and the user operation is convenient. In addition, the shell structure 100a of the present application only has one group of first magnetic members 40a on the connecting component 20a, and the second magnetic member 50a on the nozzle component 10a and the third magnetic member 60a on the support component 30a are magnetically connected with the group of first magnetic members 40a at the same time, compared with the prior art in which two groups of first magnetic members 40a are arranged on the connecting component 20a to be magnetically connected with the second magnetic member 50a and the third magnetic member 60a respectively, not only the cost of the shell structure 100a is reduced, but also the assembly process of the shell structure 100a is reduced.

[0131] Please refer to Figures 1 to 4 In an embodiment, the connecting component 20a is provided with at least two airflow channels 21a, and the nozzle component 10a is configured to rotate relative to the connecting component 20a, so that the suction channel 11a of the nozzle component 10a can selectively communicate with any one of the at least two airflow channels 21a.

[0132] The airflow channel 21a receives the aerosol generated by one aerosol generating assembly 6a, so that the suction channel 11a communicates with different airflow channels 21a through the rotation of the nozzle component 10a, and the aerosol generated by different aerosol generating assemblies 6a enters the suction channel 11a and is smoked.

[0133] It can be understood that the at least two airflow channels 21a can be provided with the same aerosol generating assembly 6a, so that another aerosol generating assembly 6a can be directly switched to continue to be used after the currently used aerosol generating assembly 6a is used up.

[0134] In addition, the at least two airflow channels 21a can be provided with different aerosol generating assemblies 6a, so that the user can switch between different aerosol generating assemblies 6a at any time.

[0135] Further, the number of the first magnetic members 40a is at least two, the number of the second magnetic members 50a is at least two, and the number of the third magnetic members 60a is at least two. Among them, the at least two second magnetic members 50a are arranged one by one corresponding to the at least two first magnetic members 40a, and the at least two third magnetic members 60a are arranged one by one corresponding to the at least two first magnetic members 40a. In this way, the arrangement of the at least two first magnetic members 40a, the at least two second magnetic members 50a, and the at least two third magnetic members 60a can improve the stability of the connection between the mouthpiece component 10a, the connecting component 20a, and the support component 30a by increasing the number of magnetic members.

[0136] In addition, in the present embodiment, the number of the first magnetic members 40a, the second magnetic members 50a, and the third magnetic members 60a is the same as the number of the airflow channels 21a, and the first magnetic members 40a, the second magnetic members 50a, and the third magnetic members 60a are arranged one by one corresponding to the airflow channels 21a, so that when the mouthpiece component 10a is rotated to different positions relative to the connecting component 20a to make the suction channel 11a communicate with different airflow channels 21a, the second magnetic members 50a are also rotated to the preset positions with the mouthpiece component 10a and are magnetically connected with the corresponding first magnetic members 40a, so that the mouthpiece component 10a rotated to different positions can be stably connected with the connecting component 20a.

[0137] Please refer to Figures 1 to 4 In an embodiment, the number of airflow channels 21a is two, and the two airflow channels 21a are arranged in the second direction X. Correspondingly, the number of the first magnetic members 40a, the second magnetic members 50a, and the third magnetic members 60a is also two.

[0138] The mouthpiece component 10a has a defined rotation axis H, and the mouthpiece component 10a can rotate relative to the connecting component 20a about the rotation axis H. The two second magnetic members 50a are arranged on opposite sides of the rotation axis H, and the two second magnetic members 50a are symmetrically arranged with the rotation axis H as a reference. That is, the line connecting the center points of the two second magnetic members 50a intersects the rotation axis H, so that the arc center angle of the two second magnetic members 50a relative to the rotation axis H is the same as the arc center angle of the two airflow channels 21a relative to the rotation axis H and is 180°. In addition, the line connecting the center points of the two second magnetic members 50a can be parallel to the second direction X, or the line connecting the center points of the two second magnetic members 50a can intersect the second direction X.

[0139] Correspondingly, the two first magnetic members 40a and the two second magnetic members 50a are arranged in correspondence with each other.

[0140] Thus, when the suction passage 11a of the suction member 10a is communicated with one of the airflow passages 21a, the two second magnetic members 50a are respectively magnetically connected with the two first magnetic members 40a. When the suction member 10a is rotated 180° about the rotation axis H relative to the connecting member 20a so that the suction passage 11a is communicated with the other airflow passage 21a, the two second magnetic members 50a are synchronously rotated 180° with the suction member 10a, one of the two second magnetic members 50a is magnetically connected with the other first magnetic member 40a, and the other of the two second magnetic members 50a is magnetically connected with the remaining first magnetic member 40a, so as to ensure that when the suction member 10a is rotated to be communicated with any one of the airflow passages 21a, one of the two second magnetic members 50a is magnetically connected with one of the two first magnetic members 40a, and the other of the two second magnetic members 50a is magnetically connected with the other of the two first magnetic members 40a, not only realizing the connection between the suction member 10a and the connecting member 20a, but also ensuring that the suction member 10a can be rotated to the correct position under the auxiliary action of the magnetic attraction force between the first magnetic members 40a and the second magnetic members 50a, so that the suction passage 11a and the airflow passage 21a can be quickly and accurately communicated.

[0141] Further, the two third magnetic members 60a are arranged in correspondence with the two first magnetic members 40a, so that one third magnetic member 60a, one first magnetic member 40a and one second magnetic member 50a are sequentially arranged in the first direction Z, and the other third magnetic member 60a, the other first magnetic member 40a and the other second magnetic member 50a are also sequentially arranged in the first direction Z, so as to form a relatively stable magnetic connection relationship between the first magnetic members 40a and the second magnetic members 50a and the third magnetic members 60a, thereby improving the stability of the connection between the suction member 10a, the connecting member 20a and the supporting member 30a. The first magnetic members 40a, the second magnetic members 50a and the third magnetic members 60a are all magnetic materials.

[0142] In the embodiment, the first magnetic members 40a are substantially columnar structures, and the cross-sectional shape thereof is circular. It can be understood that the cross-sectional shape of the first magnetic members 40a can also be rectangular or triangular or other shapes. The second magnetic members 50a and the third magnetic members 60a have substantially the same shape as the first magnetic members 40a.

[0143] In the first direction Z, the magnetic poles of the opposite ends of the first magnetic member 40a, the second magnetic member 50a and the third magnetic member 60a are N and S poles respectively. The N pole of the first magnetic member 40a contacts the S pole of the second magnetic member 50a, and the S pole of the first magnetic member 40a contacts the N pole of the third magnetic member 60a.

[0144] In particular, in the first direction Z, the second magnetic member 50a and the third magnetic member 60a are spaced apart from the first magnetic member 40a, so that the user can more easily overcome the magnetic attraction to rotate the mouthpiece component 10a. However, the spacing between the second magnetic member 50a and the third magnetic member 60a and the first magnetic member 40a is not more than 0.3 mm, so as to ensure that the magnetic attraction between the second magnetic member 50a and the third magnetic member 60a and the first magnetic member 40a can maintain the stability of the connection between the mouthpiece component 10a, the connecting component 20a and the support component 30a.

[0145] Please also refer to Figures 5 to 7 , and refer to Figure 2 and Figure 3 In an embodiment, the number of airflow channels 21a is 2N. N is a positive integer, i.e. N is 1, 2, 3, etc. The first magnetic member 40a is provided in N groups, and each group of the first magnetic member 40a has at least two first magnetic members 40a, and the at least two first magnetic members 40a have two first magnetic members 40a symmetrically arranged with the rotation axis H as the reference.

[0146] Correspondingly, the number of second magnetic members 50a is the same as the number of first magnetic members 40a, and the second magnetic members 50a are also provided in N groups. The number and position of each group of the second magnetic members 50a are the same as those of the corresponding group of the first magnetic members 40a, and when the mouthpiece component 10a is rotated to the state that the suction channel 11a is in communication with any one of the 2N airflow channels 21a, any one of the N groups of the second magnetic members 50a can be magnetically attracted to one group of the first magnetic members 40a when the mouthpiece component 10a is rotated, thereby ensuring that the mouthpiece component 10a can be rotated to the state that the suction channel 11a is in communication with any one of the 2N airflow channels 21a and ensuring the stability of the communication between the suction channel 11a and the airflow channel 21a.

[0147] Correspondingly, the number of third magnetic members 60a is the same as the number of first magnetic members 40a, and the positions of the third magnetic members 60a correspond to the positions of the first magnetic members 40a one by one, so as to improve the stability of the connection between the connecting component 20a and the support component 30a through the magnetic attraction between the plurality of third magnetic members 60a and the plurality of first magnetic members 40a.

[0148] It can be understood that in other embodiments, the number of third magnetic members 60a can also be less than the number of first magnetic members 40a, as long as each third magnetic member 60a has a corresponding first magnetic member 40a that can be magnetically connected thereto.

[0149] The number of air flow channels 21a is four (as shown in detail in Figure 5 The first magnetic members 40a are two groups, and each group of first magnetic members 40a has two first magnetic members 40a. The two first magnetic members 40a in any group of first magnetic members 40a are symmetrically arranged with the rotation axis H as the reference. Correspondingly, the second magnetic members 50a are two groups, and each group of second magnetic members 50a has two second magnetic members 50a.

[0150] Correspondingly, the number of third magnetic members 60a is the same as the number of first magnetic members 40a, and the positions of the third magnetic members 60a correspond one-to-one to the positions of the first magnetic members 40a, so as to improve the stability of the connection between the connecting member 20a and the supporting member 30a through the magnetic attraction connection between the plurality of third magnetic members 60a and the plurality of first magnetic members 40a.

[0151] It can be understood that in other embodiments, the number of third magnetic members 60a can also be less than the number of first magnetic members 40a, as long as each third magnetic member 60a has a corresponding first magnetic member 40a that can be magnetically connected thereto.

[0152] Among them, the four air flow channels 21a are arranged at equal intervals around the rotation axis H, and the four second magnetic members 50a and the four first magnetic members 40a are arranged at equal intervals around the rotation axis H, so that when the suction nozzle member 10a is rotated by 90° to make the suction channel 11a communicate with an air flow channel 21a, the four second magnetic members 50a can be rotated to be magnetically connected with the four first magnetic members 40a again.

[0153] It can be understood that in other embodiments, each group of first magnetic members 40a can also have four or six even-numbered first magnetic members 40a.

[0154] Each group of first magnetic members 40a has four first magnetic members 40a, and the connecting line of the center points of the four first magnetic members 40a is a straight line. The two first magnetic members 40a in the same group of first magnetic members 40a are symmetrically arranged with the other two first magnetic members 40a with the rotation axis H as the reference.

[0155] It can be understood that in other embodiments, the four air flow channels 21a can also be arranged at unequal intervals (as shown in detail in Figure 6 ).

[0156] Two of the four airflow passages 21a are symmetrically arranged with the rotation axis H as a reference, and the connecting line between the center points of the two airflow passages 21a is set as a first connecting line L1. The other two of the four airflow passages 21a are symmetrically arranged with the rotation axis H as a reference, and the connecting line between the center points of the two airflow passages 21a is set as a second connecting line L2. The first connecting line L1 and the second connecting line L2 are arranged at an included angle, and the included angle therebetween is greater than 0° and less than 90°.

[0157] Correspondingly, two of the four first magnetic members 40a are symmetrically arranged with the rotation axis H as a reference, and the connecting line between the center points of the two first magnetic members 40a coincides with the first connecting line L1. The other two of the four first magnetic members 40a are symmetrically arranged with the rotation axis H as a reference, and the connecting line between the center points of the two first magnetic members 40a coincides with the second connecting line L2.

[0158] Please refer to Figure 7 , and refer to Figure 2 and Figure 3 , in an embodiment, the number of airflow passages 21a is set to 2N+1, N is a positive integer, that is, N is 1, 2, 3, etc. The first magnetic member 40a is set to 2N+1 groups, each group of first magnetic members 40a has at least one first magnetic member 40a, and the 2N+1 groups of first magnetic members 40a are arranged at equal intervals around the rotation axis H.

[0159] Correspondingly, the number of second magnetic members 50a is the same as the number of first magnetic members 40a, and the second magnetic members 50a are also set to 2N+1 groups. The number and position of each group of second magnetic members 50a in the 2N+1 groups of second magnetic members 50a are the same as those of the corresponding group of first magnetic members 40a, and when the nozzle component 10a is rotated to communicate the suction passage 11a with any one of the 2N+1 airflow passages 21a, any one group of second magnetic members 50a in the 2N+1 groups of second magnetic members 50a can be rotated to be magnetically connected with a group of first magnetic members 40a, ensuring that the nozzle component 10a can be rotated to communicate the suction passage 11a with any one of the 2N+1 airflow passages 21a and ensuring the stability of the communication between the suction passage 11a and the airflow passage 21a.

[0160] Correspondingly, the number of third magnetic members 60a is the same as the number of first magnetic members 40a, and the positions of the third magnetic members 60a correspond to the positions of the first magnetic members 40a one by one, so as to improve the stability of the connection between the connecting component 20a and the supporting component 30a through the magnetic attraction between the plurality of third magnetic members 60a and the plurality of first magnetic members 40a.

[0161] It can be understood that in other embodiments, the number of third magnetic members 60a can also be less than the number of first magnetic members 40a, as long as each third magnetic member 60a has a corresponding first magnetic member 40a that can be magnetically connected thereto.

[0162] Specifically, as shown in Figure 7 , the number of air flow channels 21a is three, i.e. the value of N is 1, and the three air flow channels 21a are arranged at equal intervals around the rotation axis H. The first magnetic members 40a are three groups, and each group of first magnetic members 40a has one first magnetic member 40a, and the number of first magnetic members 40a is three in total, and the three first magnetic members 40a are arranged at equal intervals around the rotation axis H.

[0163] The three first magnetic members 40a are arranged correspondingly to the three air flow channels 21a, i.e. the line connecting the center point of any air flow channel 21a and the center point of the corresponding first magnetic member 40a intersects the rotation axis H.

[0164] It can be understood that in other embodiments, the three first magnetic members 40a and the three air flow channels 21a can also be arranged alternately around the rotation axis H, i.e. an air flow channel 21a is arranged at the intermediate position between any two adjacent first magnetic members 40a among the three first magnetic members 40a.

[0165] It can be understood that in other embodiments, each group of first magnetic members 40a can also have two or more first magnetic members 40a, and the line connecting the center points of each first magnetic member 40a in each group of first magnetic members 40a intersects the rotation axis H.

[0166] Please also refer to Figures 8 to 10 , and refer to Figure 1 , in an embodiment, the shell structure 100a further comprises a rotating part 70a and a rotating base 80a. The rotating part 70a is connected to the suction nozzle part 10a near the connecting part 20a, and the rotating base 80a is connected to the connecting part 20a. The rotating base 80a is provided with a rotating groove 81a, and the rotating part 70a is at least partially rotatably arranged in the rotating groove 81a.

[0167] Specifically, the suction nozzle part 10a is generally columnar in structure, and the end face of the suction nozzle part 10a near the connecting part 20a is provided with an air slot 13a. In the first direction Z, the rotating part 70a protrudes from the bottom wall of the air slot 13a towards the connecting part 20a. The rotating part 70a is a cylindrical structure, and the axis of the rotating part 70a coincides with the rotation axis H. The rotating part 70a is integrally formed with the suction nozzle part 10a or detachably connected.

[0168] In the first direction Z, the protruding length of the rotating component 70a is greater than the groove depth of the empty groove 13a, so that the rotating component 70a can extend out of the empty groove 13a and be matched with the rotating base 80a near the end of the connecting component 20a.

[0169] The rotating base 80a is connected to the end face of the connecting component 20a near the end of the suction nozzle component 10a, and the rotating base 80a is integrally formed with the connecting component 20a or detachably connected. The rotating base 80a can be a cylindrical structure or a prismatic structure, and in the first direction Z, the rotating groove 81a extends from the end face of the rotating base 80a near the end of the suction nozzle component 10a to the side away from the suction nozzle component 10a.

[0170] In this embodiment, the end face of the suction nozzle component 10a away from the connecting component 20a is provided with a suction part 12a. In the first direction Z, the suction channel 11a extends from the end face of the suction part 12a away from the end of the suction nozzle component 10a to the suction nozzle component 10a and penetrates the suction part 12a and the suction nozzle component 10a.

[0171] Please combine Figures 8 to 10 , and refer to Figure 1 , in an embodiment, the shell structure 100a further includes a limiting structure 90a, when the rotating component 70a is matched in the rotating groove 81a, the limiting structure 90a is configured to limit the movement of the rotating component 70a in the axial direction of the rotating component 70a.

[0172] The limiting structure 90a includes a first limiting part 91a and a second limiting part 92a, the first limiting part 91a is arranged on the rotating component 70a, and the second limiting part 92a is arranged on the rotating base 80a. When the rotating component 70a is matched in the rotating groove 81a, the first limiting part 91a and the second limiting part 92a abut in the axial direction of the rotating component 70a to prevent the rotating component 70a from moving relative to the rotating base 80a along the first direction Z to the side close to the suction nozzle component 10a and disengaging from the rotating groove 81a.

[0173] In this embodiment, the rotating component 70a includes a first component 71a and two second components 72a. One end of the first component 71a is connected to the bottom wall of the empty groove 13a, and the other end of the first component 71a is connected to the two second components 72a. In the third direction Y, the two second components 72a are arranged in a spaced manner, so that the two second components 72a can be close to each other under the action of external force.

[0174] The number of first limiting parts 91a is two, and one first limiting part 91a is connected to the opposite side of each of the two second components 72a.

[0175] The cross-sectional shape of the rotating groove 81a is stepped, and the rotating groove 81a includes a first groove body 811a and a second groove body 812a that communicate with each other. The second groove body 812a communicates with one end of the first groove body 811a away from the mouthpiece component 10a, and the caliber of the first groove body 811a is smaller than the caliber of the second groove body 812a, so as to form a stepped surface at the rotating base 80a, that is, the second limiting part 92a.

[0176] Both the first limiting parts 91a are hemispherical structures, and the distance between the surfaces of the two first limiting parts 91a on opposite sides in the third direction Y is greater than the caliber of the first groove body 811a and smaller than the caliber of the second groove body 812a. In this way, when the rotating component 70a is installed on the rotating base 80a, the two second components 72a are elastically deformed by the abutting force of the groove walls of the first groove body 811a and then approach each other, so that the two second components 72a can smoothly pass out of the first groove body 811a and enter the second groove body 812a. Subsequently, the two second components 72a are reset without the abutting force of the groove walls of the first groove body 811a, so that the two second components 72a abut the stepped surface at one end of the mouthpiece component 10a in the first direction Z, thereby preventing the second component 72a from disengaging from the second groove body 812a.

[0177] Please refer to Figures 10 to 11 , and refer to Figure 1 and Figure 2 , in an embodiment, the inner circumferential surface of the rotating groove 81a is provided with a lubricating groove 82a, and the lubricating groove 82a is configured to store lubricating medium. The lubricating medium can be lubricating grease or ointment.

[0178] The number of lubricating grooves 82a is multiple, and the multiple lubricating grooves 82a are arranged at equal intervals around the rotating axis H. The lubricating grooves 82a extend outward in the radial direction of the rotating base 80a from the groove wall of the first groove body 811a. In addition, the extension direction of the lubricating groove 82a is parallel to the first direction Z, and the lubricating groove 82a extends to the end face of the rotating base 80a close to the mouthpiece component 10a at one end of the mouthpiece component 10a in the first direction Z, so as to facilitate the injection of lubricating medium into the lubricating groove 82a. The lubricating medium is located between the rotating component 70a and the groove wall of the rotating groove 81a, which not only can reduce the wear of the rotating component 70a and improve the service life of the rotating component 70a, but also can improve the smoothness of the rotating component 70a when rotating in the rotating groove 81a.

[0179] The suction nozzle component 10a is provided with a blocking portion 3a on the side close to the connecting component 20a. The blocking portion 3a protrudes from the bottom wall of the empty slot 13a towards the connecting component 20a along the first direction Z and has a substantially circular ring structure. The blocking portion 3a is arranged around the outer circumferential surface of the rotating component 70a and is spaced apart from the outer circumferential surface of the rotating component 70a to form a movable cavity 4a between the blocking portion 3a and the rotating component 70a. The rotating base 80a is movably arranged in the movable cavity 4a. The movable cavity 4a can store the lubricating medium overflowing from the rotating slot 81a. When the rotating component 70a rotates in the rotating slot 81a, part of the lubricating medium is extruded and overflows from the rotating slot 81a. The lubricating medium overflowing from the rotating slot 81a enters the movable cavity 4a for temporary storage, thereby preventing the lubricating medium from entering the empty slot 13a.

[0180] Please also refer to Figure 8 , and refer to Figure 2 and Figure 4 In an embodiment, the shell structure 100a further comprises an oil absorption member 1a connected to the suction nozzle component 10a or the connecting component 20a. The oil absorption member 1a is configured to absorb the lubricating medium overflowing from the rotating slot 81a.

[0181] In the present embodiment, the number of oil absorption members 1a is two. Both of the oil absorption members 1a are interference-fitted in the empty slot 13a. Along the second direction X, the two oil absorption members 1a are spaced apart to form a mounting space 2a therebetween for mounting the rotating component 70a and the blocking portion 3a. If part of the lubricating medium overflows from the movable cavity 4a, the lubricating medium will be adsorbed by the oil absorption member 1a, thereby avoiding the lubricating medium from overflowing from the suction nozzle component 10a and affecting the user's use.

[0182] It is worth noting that part of the aerosol will encounter cold air from the outside after leaving the airflow channel 21a and condense to form condensate. The condensate will accumulate on the end face of the connecting component 20a close to the suction nozzle component 10a. The oil absorption member 1a arranged in the empty slot 13a can also adsorb the condensate formed by the condensation of the aerosol.

[0183] In addition, interference-fitting the oil absorption member 1a in the empty slot 13a can make the oil absorption member 1a rotate synchronously with the suction nozzle component 10a. During the rotation of the oil absorption member 1a with the suction nozzle component 10a, the oil absorption member 1a can push the condensate on the end face of the connecting component 20a close to the suction nozzle component 10a to move on the end face. At the same time, the oil absorption member 1a can adsorb all the condensate on the end face of the connecting component 20a close to the suction nozzle component 10a during one rotation, thereby avoiding the condensate from overflowing to the outside of the suction nozzle component 10a and the connecting component 20a.

[0184] In particular, along the first direction Z, the oil absorption member 1a is spaced apart from the end face of the end of the connecting member 20a close to the suction member 10a, and the distance between the two is not more than 0.2 mm, so as to avoid the friction resistance between the oil absorption member 1a and the connecting member 20a to hinder the rotation of the suction member 10a, while ensuring that the oil absorption member 1a can clean the condensed liquid on the end face of the end of the connecting member 20a close to the suction member 10a.

[0185] In addition, the oil absorption member 1a is provided with a through hole 101a, which penetrates the oil absorption member 1a along the first direction Z. The through hole 101a is provided so that the convex column forming the suction passage 11a on the suction part 12a can pass through, so that the airflow passage 21a and the suction passage 11a are communicated, and it is ensured that the aerosol can pass through the oil absorption member 1a smoothly.

[0186] It can be understood that in other embodiments, the number of oil absorption members 1a can also be one, which is interference-fitted in the hollow slot 13a. In addition, the oil absorption member 1a is provided with a mounting space 2a, which penetrates the oil absorption member 1a along the first direction Z.

[0187] Please refer to Figures 10 to 13 , and refer to Figure 8 and Figure 9 , in an embodiment, the connecting member 20a is substantially columnar structure, and the connecting member 20a is provided with two first accommodating grooves 23a at the end close to the suction member 10a. Along the first direction Z, the first accommodating groove 23a extends from the end face of the end of the connecting member 20a close to the suction member 10a to one side of the supporting member 30a. The two first accommodating grooves 23a are respectively arranged at the opposite sides of the rotating base 80a.

[0188] Among them, the two first magnetic members 40a are respectively accommodated in the two first accommodating grooves 23a, and the first magnetic member 40a is clamped in the first accommodating groove 23a, so as to realize the connection between the first magnetic member 40a and the connecting member 20a.

[0189] It can be understood that in other embodiments, the first magnetic member 40a can also be connected with the connecting member 20a by other means such as bonding.

[0190] The end of the suction member 10a close to the connecting member 20a is provided with a mounting part 14a, which extends into the first accommodating groove 23a or is located outside the connecting member 20a, and the first magnetic member 40a is arranged at the end of the mounting part 14a close to the connecting member 20a.

[0191] In the first direction Z, the mounting portion 14a protrudes from the bottom wall of the hollow slot 13a toward the connecting member 20a. An end face of the mounting portion 14a close to the connecting member 20a is provided with a second accommodating slot 140a, and the second magnetic member 50a can be clamped in the second accommodating slot 140a to achieve the connection between the second magnetic member 50a and the mounting portion 14a. The number of the mounting portion 14a is two, and the two mounting portions 14a are respectively arranged on the opposite sides of the rotating member 70a. The two second magnetic members 50a are respectively accommodated in the second accommodating slots 140a of the two mounting portions 14a.

[0192] It can be understood that in other embodiments, the second magnetic member 50a can also be connected with the mounting portion 14a by other ways such as bonding.

[0193] In the embodiment, the end of the mounting portion 14a close to the connecting member 20a is spaced apart from the connecting member 20a, and the distance between them is not more than 0.3 mm, so that the distance between the first magnetic member 40a and the second magnetic member 50a is not more than 0.3 mm.

[0194] It can be understood that in other embodiments, the mounting portion 14a can partially extend into the connecting member 20a. Specifically, as shown in Figure 12 , an end face of the connecting member 20a close to the mouthpiece member 10a is provided with a third accommodating slot 26a. The rotating base 80a is located in the third accommodating slot 26a, and the two first accommodating slots 23a are respectively extended from the bottom wall of the third accommodating slot 26a. When the mouthpiece member 10a is connected with the connecting member 20a, the rotating member 70a and the mounting portion 14a are both located in the third accommodating slot 26a, which can avoid the interference of the mounting portion 14a with the rotation of the mouthpiece member 10a.

[0195] Please also refer to Figure 13 and Figure 15 , and refer to Figure 2 and Figure 4 , in an embodiment, an end of the connecting member 20a close to the support member 30a is provided with a fourth accommodating slot 24a. In the first direction Z, the fourth accommodating slot 24a extends from the end face of the connecting member 20a close to the support member 30a toward one side of the mouthpiece member 10a, and the fourth accommodating slot 24a extends to the first accommodating slot 23a.

[0196] The support member 30a protrudes an extension 31a from an end face of one end of the support member 30a close to the connection member 20a, and the extension 31a extends in parallel to the first direction Z. The extension 31a is located in the fourth receiving groove 24a, and an end of the extension 31a away from the support member 30a abuts against a bottom wall of the fourth receiving groove 24a to support the connection member 20a by the extension 31a. An end of the support member 30a away from the extension 31a is at least partially located outside the fourth receiving groove 24a, so that a partial region of the support member 30a can abut against an end of the connection member 20a away from the mouthpiece member 10a, and the fourth receiving groove 24a is closed by the support member 30a at an end away from the mouthpiece member 10a.

[0197] The aerosol generating assembly 6a is located in the fourth receiving groove 24a, and is clamped between the bottom wall of the fourth receiving groove 24a and the support member 30a.

[0198] In the embodiment, two fifth receiving grooves 310a are formed in the end of the extension 31a away from the support member 30a. The fifth receiving grooves 310a extend from an end face of the end of the extension 31a away from the support member 30a towards the support member 30a along the first direction Z. The two fifth receiving grooves 310a are respectively in communication with the two first receiving grooves 23a, and the two third magnetic members 60a are respectively installed in the two fifth receiving grooves 310a. The third magnetic members 60a can be connected to the extension 31a by clamping or bonding.

[0199] Please also refer to Figure 13 and Figure 15 , and refer to Figure 2 and Figure 4 In an embodiment, the inner circumferential surface of the fourth receiving groove 24a protrudes a partition 25a. The partition 25a is substantially in a strip structure, and the extension direction of the partition 25a is parallel to the first direction Z.

[0200] The number of the partitions 25a is four, and the four partitions 25a are substantially distributed in a rectangular shape. Two of the partitions 25a are connected to the inner wall of one side of the fourth receiving groove 24a along the third direction Y, and the other two of the partitions 25a are connected to the inner wall of the other side of the fourth receiving groove 24a along the third direction Y. In addition, the two partitions 25a located on the same side of the fourth receiving groove 24a are spaced apart in the second direction X, so that an accommodation space 241a is formed between the four partitions 25a, the extension 31a is located in the accommodation space 241a, and the outer circumferential surface of the extension 31a abuts against the four partitions 25a to ensure that the extension 31a does not shake in the accommodation space 241a.

[0201] Further, the four partition portions 25a also divide the space in the fourth accommodating groove 24a into two airflow channels 21a. In the second direction X, the two airflow channels 21a are respectively arranged at two opposite sides of the four partition portions 25a. One of the two aerosol generating assemblies 6a is arranged in one of the two airflow channels 21a, and the other of the two aerosol generating assemblies 6a is arranged in the other of the two airflow channels 21a.

[0202] In particular, the connecting component 20a is provided with two airflow openings 22a at the end close to the mouthpiece component 10a. One of the two airflow openings 22a is in communication with one of the two airflow channels 21a, and the other of the two airflow openings 22a is in communication with the other of the two airflow channels 21a. In the first direction Z, the airflow opening 22a extends from the end face of the end of the connecting component 20a close to the mouthpiece component 10a to the side away from the mouthpiece component 10a and communicates with the corresponding airflow channel 21a.

[0203] As shown in Figure 14 and Figure 15 , and in combination with Figure 1 , the embodiment 1 of the present application further provides an aerosol device 200a, which comprises the above-mentioned shell structure 100a and the aerosol generating assembly 6a, and the aerosol generating assembly 6a is detachably accommodated in the connecting component 20a of the shell structure 100a.

[0204] In addition, the aerosol device 200a further comprises a power supply assembly 5a, which is arranged in the supporting component 30a and is electrically connected to the two aerosol generating assemblies 6a to supply power to the two aerosol generating assemblies 6a through the power supply assembly 5a. The power supply assembly 5a comprises a power supply element and a conductive element. The power supply element is an element capable of generating electric energy, such as a battery. One end of the conductive element is electrically connected to the power supply element, and the other end of the conductive element is electrically connected to the two aerosol generating assemblies 6a to supply power to the two aerosol generating assemblies 6a through the power supply element.

[0205] It can be understood that, in other embodiments, the power supply assembly 5a can also be arranged at the end of the supporting component 30a away from the connecting component 20a.

[0206] Embodiment 2

[0207] As shown in Figures 16 to 18As shown, the present embodiment 2 provides a shell structure 100b applied to an aerosol device 200b. The aerosol device 200b comprises the shell structure 100b and an aerosol generating assembly 6b. The shell structure 100b comprises a mouthpiece component 10b, a connecting component 20b, a supporting component 30b, a first magnetic member 40b, a second magnetic member 50b, a third magnetic member 60b, a rotating component 70b and a rotating base 80b.

[0208] Along the first direction Z, the supporting component 30b, the connecting component 20b and the mouthpiece component 10b are sequentially arranged, and the mouthpiece component 10b is rotatable relative to the connecting component 20b. Along the first direction Z, the mouthpiece component 10b is provided with a hollow slot 13b at one end close to the connecting component 20b. The bottom wall of the hollow slot 13b is provided with a connecting protrusion 15b extending from the bottom wall of the hollow slot 13b towards the connecting component 20b along the first direction Z. The connecting protrusion 15b is provided with a first connecting groove 150b at one end close to the connecting component 20b, and the rotating component 70b is partially accommodated in the first connecting groove 150b and detachably connected with the connecting protrusion 15b.

[0209] The connecting component 20b is provided with a second connecting groove 26b at one end close to the mouthpiece component 10b, and the second connecting groove 26b extends through the connecting component 20b along the first direction Z. The rotating base 80b penetrates the second connecting groove 26b and is detachably connected with the connecting component 20b.

[0210] The rotating component 70b is substantially a cylindrical structure, and the rotating base 80b is substantially a hollow cylindrical structure. The rotating component 70b penetrates the rotating base 80b and is rotatable relative to the rotating base 80b. One end of the rotating component 70b away from the mouthpiece component 10b penetrates the rotating base 80b, and the outer circumferential surface of the one end of the rotating component 70b penetrating the rotating base 80b is provided with a limiting protrusion 71b. The outer diameter of the limiting protrusion 71b is greater than the inner diameter of the rotating base 80b, so that the rotating base 80b abuts against the limiting protrusion 71b in the first direction Z to limit the rotating component 70b in the first direction Z, avoiding the rotating component 70b moving relative to the rotating base 80b towards the side away from the connecting component 20b and disengaging from the rotating base 80b.

[0211] In the present embodiment, along the first direction Z, two airflow ports 22b are arranged on one end of the connecting component 20b close to the mouthpiece component 10b, and two airflow channels 21b are arranged on one end of the connecting component 20b close to the supporting component 30b, and the two airflow channels 21b are respectively communicated with the two airflow ports 22b.

[0212] The support member 30b abuts against one end of the connecting member 20b away from the mouthpiece member 10b, so as to support the connecting member 20b by the support member 30b. The fifth accommodating groove 32b is arranged on the end face of the support member 30b close to one end of the connecting member 20b, and the third magnetic member 60b is accommodated in the fifth accommodating groove 32b.

[0213] In the second direction X, the opposite sides of the support member 30b are respectively provided with the accommodating grooves 31b. The two accommodating grooves 31b are respectively communicated with the two airflow channels 21b, and the two aerosol generating assemblies 6b are respectively accommodated in the two accommodating grooves 31b.

[0214] Further, the shell structure 100b further comprises the outer shell 7b, which is wrapped on the outer side of the support member 30b, so as to enclose the two accommodating grooves 31b and ensure the safety of the aerosol generating assemblies 6b located in the two accommodating grooves 31b.

[0215] As shown in Figure 19 , and referring to Figure 16 and Figure 17 , the embodiment 2 of the present application further provides an aerosol device 200b, which comprises the above-mentioned shell structure 100b and the aerosol generating assemblies 6b, and the aerosol generating assemblies 6b are detachably accommodated in the support member 30b of the shell structure 100b.

[0216] In addition, the aerosol device 200b further comprises the power supply assembly 5b, which is mounted on the side of the support member 30b away from the connecting member 20b, and the power supply assembly 5b is located in the outer shell 7b. The power supply assembly 5b is electrically connected with the two aerosol generating assemblies 6b, so as to supply power to the two aerosol generating assemblies 6b by the power supply assembly 5b. The power supply assembly 5b comprises a power supply element and a conductive element. One end of the conductive element is electrically connected with the power supply element, and the other end of the conductive element is electrically connected with the two aerosol generating assemblies 6b, so as to supply power to the two aerosol generating assemblies 6b by the power supply element.

[0217] In addition to the above-mentioned structure, the other structures of the aerosol device 200b provided by the embodiment 2 are the same as those of the embodiment 1, and will not be described herein.

[0218] In the above, the specific embodiments of the present application are described with reference to the drawings. However, those skilled in the art can understand that various changes and replacements can be made to the specific embodiments of the present application without departing from the scope of the present application. These changes and replacements are within the scope defined by the present application.

Claims

1. A housing structure applied to an aerosol device; characterized in that, The shell structure comprises: a mouthpiece component provided with a suction passage; a connecting component provided on one side of the mouthpiece component, the connecting component being provided with an airflow passage, the airflow passage being in communication with an air inlet end of the suction passage; a supporting component configured to support the connecting component; a first magnetic member provided on the connecting component; a second magnetic member provided on the mouthpiece component; and a third magnetic member provided on the supporting component; wherein at least one of the connecting component and the supporting component is configured to accommodate an aerosol generating assembly, the airflow passage is configured to receive aerosol generated by the aerosol generating assembly, the mouthpiece component is magnetically connected to the connecting component by magnetic force between the second magnetic member and the first magnetic member, and the supporting component is magnetically connected to the connecting component by magnetic force between the third magnetic member and the first magnetic member.

2. The housing structure of claim 1, wherein The number of the first magnetic members is at least two, the number of the second magnetic members is at least two, and the number of the third magnetic members is at least two; wherein at least two of the second magnetic members are provided in one-to-one correspondence with at least two of the first magnetic members, and at least two of the third magnetic members are provided in one-to-one correspondence with at least two of the first magnetic members.

3. The housing structure of claim 1, wherein The connecting component is provided with a first accommodating groove at one end close to the mouthpiece component, and the first magnetic member is located in the first accommodating groove; The mouthpiece component is provided with a mounting portion protruding at one end close to the connecting component, the mounting portion extends into the first accommodating groove or is located outside the connecting component, and the first magnetic member is provided at one end of the mounting portion close to the connecting component.

4. The housing structure of claim 1, wherein The connecting component is provided with at least two airflow passages, and the mouthpiece component is configured to rotate relative to the connecting component, so that the suction passage of the mouthpiece component can selectively communicate with any one of the at least two airflow passages.

5. The housing structure of claim 4, wherein The mouthpiece component has a defined rotation axis, the mouthpiece component can rotate around the rotation axis, the number of the airflow passages is 2N (N is a positive integer), the first magnetic members are provided in N groups, each group of the first magnetic members has at least two first magnetic members, and at least two of the first magnetic members have two first magnetic members symmetrically arranged with the rotation axis as a reference.

6. The housing structure of claim 4, wherein The mouthpiece component has a defined rotation axis, the mouthpiece component can rotate around the rotation axis, the number of the airflow passages is 2N+1 (N is a positive integer), the first magnetic members are provided in 2N+1 groups, each group of the first magnetic members has at least one first magnetic member, and the 2N+1 groups of the first magnetic members are arranged at equal intervals around the rotation axis.

7. The housing structure of claim 4, wherein The shell structure further comprises a rotating component and a rotating base, the rotating component is connected to one side of the mouthpiece component close to the connecting component, and the rotating base is connected to the connecting component; wherein the rotating base is provided with a rotating groove, and the rotating component is at least partially rotatably arranged in the rotating groove.

8. The housing structure of claim 7, wherein The shell structure further comprises a limiting structure, when the rotating component is rotationally fitted in the rotating groove, the limiting structure is configured to limit the movement of the rotating component in the axial direction of the rotating component.

9. The housing structure of claim 8, wherein, The limiting structure comprises a first limiting part and a second limiting part, the first limiting part is arranged on the rotating component, and the second limiting part is arranged on the rotating base, when the rotating component is rotationally fitted in the rotating groove, the first limiting part and the second limiting part abut in the axial direction of the rotating component.

10. The housing structure of claim 7, wherein The inner circumferential surface of the rotating groove is provided with a lubricating groove, and the lubricating groove is configured to store lubricating medium.

11. The housing structure of claim 10, wherein, The side of the suction nozzle component close to the connecting component is provided with a blocking part, the blocking part is arranged around the outer circumferential surface of the rotating component, the blocking part is arranged in a spaced manner with the outer circumferential surface of the rotating component, so as to form a movable cavity between the blocking part and the rotating component, and the rotating base is movably arranged in the movable cavity. The movable cavity can store the lubricating medium overflowing from the rotating groove.

12. The housing structure of claim 10, wherein, The shell structure further comprises an oil absorption member, the oil absorption member is connected to the suction nozzle component or the connecting component, the oil absorption member is configured to absorb the lubricating medium overflowing from the rotating groove; and / or the oil absorption member is configured to absorb the condensate formed after the condensation of the aerosol.

13. The housing structure of claim 1, wherein, The shell structure further comprises an oil absorption member, the oil absorption member is connected to the side of the suction nozzle component close to the connecting component, the oil absorption member is configured to absorb the condensate formed after the condensation of the aerosol, and the oil absorption member is provided with a perforation, the perforation communicates the airflow channel and the suction channel.

14. The housing structure of claim 13, wherein, The suction nozzle component is configured to be rotatable relative to the connecting component, and the oil absorption member is rotatable with the suction nozzle component relative to the connecting component. In the process of rotating relative to the connecting component, the oil absorption member can absorb the condensate on the end face of the end of the connecting component close to the suction nozzle component.

15. An aerosol device, characterized by, The shell structure comprises: The shell structure according to any one of claims 1 to 14; And An aerosol generating assembly is detachably accommodated in the connecting component of the shell structure or the support component of the shell structure.

Images