Aerosol generating device and aerosol generating system

Abstract

The utility model relates to the technical field of electronic atomization, and provides an aerosol generating device and an aerosol generating system. The aerosol generating device comprises a shell assembly, an extractor, a locking assembly and an elastic driving assembly. The extractor and the shell assembly are arranged in a separable mode, and an installation cavity used for installing the extractor is formed in the shell assembly. The locking assembly is used for forming locking fit between the extractor and the shell assembly; the locking assembly further comprises an unlocking switch used for controlling unlocking between the extractor and the shell assembly. The elastic driving assembly is arranged in the shell assembly; the elastic driving assembly comprises an elastic piece, and when the unlocking switch controls the extractor and the shell assembly to be unlocked, the elastic piece provides elastic force to enable the extractor to pop out of the mounting cavity to a preset position in the first direction. Therefore, a user can conveniently take down the extractor from the shell assembly, the operation is very convenient, and the extraction efficiency of the extractor is high.

Description

Technical Field

[0001] The present application relates to the field of electronic atomization technology, and in particular provides an aerosol generating device and an aerosol generating system. Background Art

[0002] An aerosol generating system generally consists of an aerosol generating device and an aerosol generating product. The aerosol generating device is used to accommodate the aerosol generating product. The aerosol generating device heats the aerosol generating product (similar to a long strip) by low-temperature heating without combustion to form an inhalable mist.

[0003] When the aerosol generating product is heated for a certain period of time and the amount of mist it generates reaches the upper limit, the aerosol generating product needs to be removed from the aerosol generating device to replace it with a new one, or the aerosol generating device needs to be cleaned. In the existing aerosol generating device, an extractor that can be removed separately and can accommodate the aerosol generating product is provided to facilitate the removal or replacement of the aerosol generating product. The current extractor is usually fixed in the aerosol generating device by means of snaps or magnetic suction, and the extractor needs to be removed from the aerosol generating device by manual pulling. The manual pulling operation is inconvenient. If the force is too small, the extractor cannot be removed successfully. If the force is too large, the structure is easily damaged, resulting in a poor user experience and low efficiency in extracting the extractor. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide an aerosol generating device and an aerosol generating system, aiming to solve the problems of low extraction efficiency and poor user experience of the extractor in the existing aerosol generating devices.

[0005] To achieve the above purpose, the technical solution adopted in this application is:

[0006] In the first aspect, an embodiment of the present application provides an aerosol generating device, which generates aerosol by heating an aerosol generating product, and includes a shell assembly, an extractor, a locking assembly and an elastic driving assembly; the extractor and the shell assembly are detachable, and the shell assembly forms an installation chamber for installing the extractor; a receiving cavity for accommodating the aerosol generating product is formed in the extractor; the locking assembly is used to form a locking fit between the extractor and the shell assembly to limit the extractor from detaching from the installation chamber along a first direction; the locking assembly also includes an unlocking switch for controlling the unlocking between the extractor and the shell assembly; the elastic driving assembly is arranged in the shell assembly; the elastic driving assembly includes an elastic member, and when the unlocking switch controls the unlocking between the extractor and the shell assembly, the elastic member provides elastic force to make the extractor pop out of the installation chamber to a preset position along the first direction.

[0007] In a possible design, the elastic member is extended along the first direction; the elastic drive assembly also includes a connecting seat and a pulling seat respectively arranged at both ends of the elastic member, the connecting seat is connected to the shell assembly, and the pulling seat is connected to the extractor.

[0008] In a possible design, the aerosol generating device also includes a limiting structure, which includes a first limiting protrusion provided on the inner wall of the installation chamber and a second limiting protrusion provided on the outer wall of the extractor, and the second limiting protrusion can be abutted against the first limiting protrusion along the first direction.

[0009] In a possible design, the locking assembly also includes a locking piece movably disposed on the shell assembly, and the locking piece can extend into the installation chamber and lock with the extractor; the unlocking switch is used to control the movement of the locking piece, and the unlocking switch is exposed outside the shell assembly.

[0010] In a possible design, a locking portion is provided on the locking member, and a locking fitting portion is provided on the extractor, and a locking fit can be formed between the locking portion and the locking fitting portion; and the locking member can be moved to separate the locking portion and the locking fitting portion to unlock.

[0011] In a possible design, the locking member is extended along the first direction, and the locking member is rotationally matched with the housing assembly; the locking portion is provided at one end of the locking member, and the other end of the locking member is connected to the unlocking switch; and the locking assembly also includes an elastic reset member for driving the locking member to rotate and reset.

[0012] In a possible design, the extractor includes a main body and a cover body arranged side by side; the main body is provided with the receiving cavity, and the cover body includes a base and a sliding cover slidably arranged on the top of the base, and the sliding cover can slide relative to the base to the top of the main body to cover the receiving cavity.

[0013] In a possible design, the aerosol generating device also includes a heating component arranged in the shell component, and the heating component includes a heating element for heating the aerosol generating product; the main body is formed with a bottom wall at the bottom end of the receiving cavity, and a notch is formed on the bottom wall to enable the heating element to be inserted into the receiving cavity.

[0014] In a possible design, the shell assembly includes a main shell and an outer cover arranged outside the main shell; the main shell is formed with the installation cavity, the locking member is arranged on the main shell, and the unlocking switch is exposed outside the outer cover; and the main shell is formed with a receiving groove for accommodating the elastic member.

[0015] In a first aspect, an embodiment of the present application provides an aerosol generating system, including an aerosol generating product and the aerosol generating device.

[0016] The beneficial effects of the aerosol generating device and the aerosol generating system provided in the embodiments of the present application are as follows: the extractor forms a locking fit with the shell assembly through the locking assembly, so that the extractor is stably installed in the installation chamber; when the extractor needs to be taken out, the user only needs to act on the unlocking switch to unlock the extractor and the shell assembly, and under the elastic force of the elastic member, the extractor can immediately pop out of the installation chamber to a preset position along the first direction, and the extractor part will be located outside the installation chamber, so that the user can easily remove the extractor from the shell assembly, the operation is very convenient, and the extraction efficiency of the extractor is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of an aerosol generating system provided in one embodiment of the present application;

[0019] Figure 2 A schematic cross-sectional structure diagram of an aerosol generating system provided in one embodiment of the present application;

[0020] Figure 3 A schematic diagram of a three-dimensional structure in which an extractor and a shell assembly of an aerosol generating device provided in an embodiment of the present application are separated;

[0021] Figure 4 A schematic diagram of a three-dimensional structure of an extractor pop-up installation chamber of an aerosol generating device provided by an embodiment of the present application to a preset position;

[0022] Figure 5 A schematic diagram of a three-dimensional structure of an aerosol generating device provided in an embodiment of the present application without an outer cover;

[0023] Figure 6A schematic diagram of a three-dimensional structure of an extractor, a locking member and an elastic member of an aerosol generating device provided in an embodiment of the present application in cooperation with each other;

[0024] Figure 7 A schematic cross-sectional view of the aerosol generating device provided in one embodiment of the present application when the locking member and the extractor are unlocked;

[0025] Figure 8 A schematic diagram of the structure of an elastic member of an extractor of an aerosol generating device provided in an embodiment of the present application in a locked state;

[0026] Fig. 9 A schematic structural diagram of an elastic member of an extractor of an aerosol generating device provided in an embodiment of the present application in an unlocked state;

[0027] Fig.10 A schematic diagram of the bottom three-dimensional structure of an extractor of an aerosol generating device provided in one embodiment of the present application;

[0028] Fig.11 A schematic diagram of a three-dimensional structure in which a sliding cover of an extractor of an aerosol generating device provided in an embodiment of the present application covers a receiving cavity.

[0029] Among them, the reference numerals in the figure are:

[0030] 1000. Aerosol generating device; 2000. Aerosol generating product;

[0031] 1001, power supply assembly; 1, housing assembly; 101, main housing; 102, outer cover;

[0032] 2. Extractor; 201. Main body;

[0033] 202, cover body; 2021, base; 2022, slide cover;

[0034] 3. Locking assembly; 301. Locking member; 302. Unlocking switch; 303. Elastic reset member;

[0035] 4. Install the chamber; 5. Receive the chamber;

[0036] 6. Elastic drive assembly; 601. Elastic member; 602. Connecting seat;

[0037] 603, pull seat; 6031, pull seat body; 6032, abutment protrusion;

[0038] 7. Limiting structure; first limiting protrusion 701; second limiting protrusion 702;

[0039] 801, locking portion; 802, locking matching portion;

[0040] 9. Positioning convex strip; 10. Positioning groove; 11. Heating component; 1101. Heating element;

[0041] 12. bottom wall; 13. notch; 14. receiving groove; X. first direction. DETAILED DESCRIPTION

[0042] 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 intended to be used to explain the present application, and should not be construed as limiting the present application.

[0043] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0045] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0046] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean 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 representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0047] At present, Heat Not Burning (HNB) is a new product that combines an aerosol generating device and an aerosol generating product (similar to a long strip). It is a "low-temperature cigarette" designed with the idea of ​​"heating without burning". The aerosol generating device is used to heat the low temperature of the processed aerosol generating product to a certain temperature, so that the aerosol generating product is baked with flavor, so as to achieve a smoking effect close to that of real cigarettes.

[0048] When the aerosol generating product is heated for a certain period of time and the amount of mist it generates reaches the upper limit, the aerosol generating product needs to be removed from the aerosol generating device to replace it with a new one, or the aerosol generating device needs to be cleaned. In the existing aerosol generating device, an extractor that can be removed separately and can accommodate the aerosol generating product is provided to facilitate the removal or replacement of the aerosol generating product. The current extractor is usually fixed in the aerosol generating device by means of snaps or magnetic suction, and the extractor needs to be removed from the aerosol generating device by manual pulling. The manual pulling operation is inconvenient. If the force is too small, the extractor cannot be removed successfully. If the force is too large, the structure is easily damaged, resulting in a poor user experience and low efficiency in extracting the extractor.

[0049] Based on this, in order to solve the above problems, the present application designs an aerosol generating device, in which the extractor forms a locking fit with the shell assembly through the locking assembly, so that the extractor is stably installed in the installation chamber; when the extractor needs to be taken out, the user only needs to act on the unlocking switch to unlock the extractor and the shell assembly. Under the elastic force of the elastic part, the extractor can immediately pop out of the installation chamber along the first direction to a preset position, and the extractor part will be located outside the installation chamber, so that the user can easily remove the extractor from the shell assembly. The operation is very convenient and the extraction efficiency of the extractor is high.

[0050] Please refer to Figure 1 , Figure 2In a first aspect, an embodiment of the present application provides an aerosol generating system, including an aerosol generating device 1000 and an aerosol generating article 2000 .

[0051] The aerosol generating device 1000 is used in conjunction with an aerosol generating product 2000. The aerosol generating product 2000 is similar in shape to a cigarette, and a portion of the aerosol generating product 2000 can be accommodated in the aerosol generating device 1000. The aerosol generating device 1000 is used to heat and bake the aerosol generating product 2000 to generate aerosol.

[0052] In one embodiment, participating Figure 3 , Figure 4 , Figure 6 , Figure 8 , Fig. 9 The aerosol generating device 1000 includes a shell component 1, an extractor 2, a locking component 3 and an elastic driving component 6; the extractor 2 and the shell component 1 can be detachably arranged, the shell component 1 is formed with an installation chamber 4, and the extractor 2 can be installed in the installation chamber 4; and a receiving chamber 5 for accommodating the aerosol generating product 2000 is formed in the extractor 2; the locking component 3 is used to form a locking fit between the extractor 2 and the shell component 1 to limit the extractor 2 from the installation chamber 4 along the first direction X; the locking component 3 also includes an unlocking switch 302 for controlling the unlocking between the extractor 2 and the shell component 1; the elastic driving component 6 is arranged in the shell component 1; the elastic driving component 6 includes an elastic member 601, when the unlocking switch 302 controls the extractor 2 and the shell component 1 to unlock, the elastic member 601 provides elastic force to make the extractor 2 pop out of the installation chamber along the first direction X to a preset position.

[0053] Specifically, the extractor 2 and the shell component 1 can be separately arranged, and the aerosol generating product 2000 is arranged in the receiving cavity 5 of the extractor 2; that is, when the aerosol generating product 2000 is heated for a certain period of time and the amount of mist generated by it reaches the upper limit, the extractor 2 can be taken out from the shell component 1 separately, so that the aerosol generating product 2000 can be conveniently taken out of the extractor 2 to be replaced with a new aerosol generating product 2000; and the residue generated during the heating process of the aerosol generating product 2000 remains in the extractor 2. When cleaning, it is only necessary to take out the extractor 2 separately for cleaning, which is convenient for cleaning.

[0054] It can be understood that the extractor 2 forms a locking match with the housing assembly 1 through the locking assembly 3. The locking assembly 3 can use, but is not limited to, locking components such as a snap connector, a plug connector, and a buckle connector to lock the housing assembly 1 and the extractor 2. No specific limitation is given here, so as to limit the extractor 2 from being separated from the installation chamber 4 along the first direction X; the first direction X is the X direction shown in the figure, and the first direction X is parallel to the extension direction of the receiving chamber 5. And the user can control the unlocking between the extractor 2 and the housing assembly 1 by operating the unlocking switch 302, that is, the extractor 2 can be switched from the locked state to the unlocked state through the unlocking switch 302, so that the extractor 2 can be separated from the installation chamber 4 along the first direction X in the unlocked state.

[0055] refer to Figure 8 , Fig. 9 The elastic member 601 can provide elastic force to cause the extractor 2 to automatically detach from the installation chamber 4, that is, when the user controls the unlocking switch 302 to unlock the extractor 2, the extractor 2 can immediately automatically pop out of the installation chamber 4 to a preset position under the elastic force of the elastic member 601, that is, the extractor 2 will be partially popped out of the installation chamber 4, which is very convenient for the user to remove the extractor 2 from the shell assembly 1 by hand.

[0056] And the preset position is configured so that the extractor 2 will not completely escape from the installation chamber 4, but the extractor 2 will be partially ejected out of the installation chamber 4, so that the ejection structure is stable and reliable.

[0057] The elastic member 601 may be, but is not limited to, a tension spring or a compression spring, so as to provide an elastic force for the extractor 2 to separate from the installation chamber 4 .

[0058] In the aerosol generating device 1000 of the present application, the extractor 2 forms a locking fit with the shell component 1 through the locking component 3, so that the extractor 2 is stably installed in the installation chamber 4; when the extractor 2 needs to be taken out, the user only needs to act on the unlocking switch 302 to unlock the extractor 2 and the shell component 1, and under the elastic force of the elastic member 601, the extractor 2 can immediately pop out of the installation chamber 4 to a preset position along the first direction X; the extractor 2 part will be located outside the installation chamber 4, so that the user can easily remove the extractor 2 from the shell component 1, the operation is very convenient, and the extraction efficiency of the extractor 2 is high.

[0059] For example, the elastic member 601 can be a tension spring, one end of the elastic member 601 is connected to the housing assembly 1, and the other end of the elastic member 601 acts on the extractor 2. Alternatively, the elastic member 601 can be a compression spring, and the elastic member 601 is arranged at the bottom end of the extractor 2.

[0060] refer to Figure 6 , Figure 8 , Fig. 9In some embodiments, the elastic member 601 is extended along the first direction X; the elastic driving component 6 also includes a connecting seat 602 and a pulling seat 603 respectively arranged at both ends of the elastic member 601, the connecting seat 602 is connected to the shell component 1, and the pulling seat 603 is connected to the extractor 2.

[0061] Specifically, the elastic member 601 is a tension spring extending in the first direction X, the connecting seat 602 is arranged at the upper end of the elastic member 601 and connected to the shell assembly 1, and the connecting seat 602 and the shell assembly 1 can be connected by snap-fitting or screwing to keep the connecting seat 602 and the shell assembly 1 relatively fixed.

[0062] The pull seat 603 includes a pull seat body 6031 and an abutment protrusion 6032 protruding toward one side from the pull seat body 6031, and the abutment protrusion 6032 abuts against the bottom end of the extractor 2; Figure 8 When the extractor 2 is installed in the installation chamber 4 of the housing assembly 1 and the extractor 2 is locked with the locking member 301, the elastic member 601 is in a stretched state, that is, the elastic member 601 will provide an upward elastic force to the extractor 2, so that the extractor 2 has a tendency to pop up from the installation chamber 4; Fig. 9 When the locking member 301 is unlocked from the extractor 2, the elastic member 601 immediately drives the pull seat 603 to drive the extractor 2 to pop up.

[0063] refer to Figure 7 In some embodiments, the aerosol generating device 1000 further includes a limiting structure 7, which includes a first limiting protrusion 701 provided on the inner wall of the mounting chamber 4 and a second limiting protrusion 702 correspondingly provided on the outer wall of the extractor 2, and the first limiting protrusion 701 can abut against the second limiting protrusion 702 along the first direction X.

[0064] It can be understood that in the process of the extractor 2 being popped upward out of the installation chamber 4 by the elastic force of the elastic member 601, the first limiting protrusion 701 and the second limiting protrusion 702 abut and rub against each other, which can slow down the pop-up speed of the extractor 2 and make the extractor 2 finally stay in the limiting position; that is, in the process of the extractor 2 popping up, it is popped to the preset position by the limiting action of the first limiting protrusion 701 and the second limiting protrusion 702, and the structure is more stable and reliable.

[0065] Specifically, there is a slight interference fit between the first limiting protrusion 701 and the second limiting protrusion 702, that is, the user can apply external force to the extractor 2 to make the second limiting protrusion 702 pass through the first limiting protrusion 701 along the first direction X, and thus completely remove the extractor 2 from the installation chamber 4.

[0066] In some embodiments, the first limiting protrusion 701 is made of a flexible material, and the material of the first limiting protrusion 701 includes at least one of silicone, rubber and plastic; the friction between the first limiting protrusion 701 and the second limiting protrusion 702 can be effectively improved to better limit the position of the extractor 2. The first limiting protrusion 701 is made of a flexible material, so that the second limiting protrusion 702 can pass through the first limiting protrusion 701 in the first direction X under the action of an external force, without affecting the complete removal of the extractor 2 from the installation chamber 4.

[0067] In some embodiments, the distance that the extractor 2 is separated from the installation chamber 4 along the first direction X is in the range of 3-5 cm, specifically 3 cm, 4 cm, 5 cm, etc.; so that the extractor 2 has sufficient length to escape from the installation chamber 4, making it convenient for the user to grasp the pop-up part of the extractor 2.

[0068] refer to Figure 2 , Figure 5-Figure 7 In some embodiments, the locking assembly 3 also includes a locking piece 301 movably arranged on the shell assembly 1, and the locking piece 301 can extend into the installation chamber 4 and lock with the extractor 2; the unlocking switch 302 is used to control the movement of the locking piece 301, and the unlocking switch 302 is exposed outside the shell assembly 1.

[0069] Specifically, the locking member 301 can also be arranged on the housing assembly 1 in a movable manner such as rotation or sliding, but not limited thereto, so that the locking member 301 can be controlled to lock or unlock the extractor 2 by actuating the unlocking switch 302. The unlocking switch 302 is exposed outside the housing assembly 1, which is convenient for the user to actuate the unlocking switch 302 and is easy to operate.

[0070] Then the locking member 301 has a specific locking position and an unlocking position. In the locking position, the locking member 301 is locked with the extractor 2, and the extractor 2 is stably installed in the installation chamber 4; in the unlocking position, the locking member 301 is unlocked from the extractor 2, and the extractor 2 can exit the installation chamber 4 along the first direction X.

[0071] In some embodiments, a locking portion 801 is provided on the locking member 301, and a locking matching portion 802 is provided on the extractor 2; a locking match can be formed between the locking portion 801 and the locking matching portion 802; and the movement of the locking member 301 can separate the locking portion 801 and the locking matching portion 802 to unlock.

[0072] It can be understood that the locking member 301 achieves a locking effect by the locking portion 801 cooperating with the locking matching portion 802 on the extractor 2. The locking portion 801 and the locking matching portion 802 can specifically adopt a snap-fit ​​structure, that is, one of the locking portion 801 and the locking matching portion 802 includes a buckle, and the other of the locking portion 801 and the locking matching portion 802 includes a slot. Alternatively, the locking portion 801 and the locking matching portion 802 can specifically adopt a plug-in structure, that is, one of the locking portion 801 and the locking matching portion 802 includes a plug, and the other of the locking portion 801 and the locking matching portion 802 includes a slot.

[0073] refer to Figure 5 , Figure 6 , Figure 7 In some embodiments, the locking member 301 is extended along the first direction X, and the locking member 301 is rotatably matched with the shell assembly 1; a locking portion 801 is provided at one end of the locking member 301, and the other end of the locking member 301 is connected to the unlocking switch 302; and the locking assembly 3 also includes an elastic reset member 303 for driving the locking member 301 to rotate and reset.

[0074] It can be understood that the center position of the locking member 301 is rotationally matched with the housing assembly 1, that is, the locking member 301 can be controlled to rotate by acting on the unlocking switch 302; in the locked position, the locking portion 801 of the locking member 301 is locked and matched with the extraction matching portion 802 of the extractor 2. In some embodiments, the locking portion 801 includes a buckle provided on the locking member 301, and the locking matching portion 802 includes a card slot provided on the extractor 2; that is, in the locked state, the buckle is engaged with the card slot to limit the extractor 2 from being separated from the installation chamber 4 along the first direction X. In the unlocked state, the locking member 301 is controlled to rotate by acting on the unlocking switch 302 to separate the locking portion 801 from the locking matching portion 802, even if the buckle exits the card slot, the extractor 2 can be separated from the installation chamber 4 along the first direction X.

[0075] In some embodiments, the elastic return member 303 is a torsion spring, which can provide elastic force for the locking member 301 to return to its original position after rotation, so that the locking member 301 has a movement tendency to return to the locked position again in the unlocked position; then, when the extractor 2 is taken out and installed in the installation chamber 4 again, the locking member 301 can quickly lock the extractor 2.

[0076] refer to Figure 3 , Figure 4 , Fig.10 , Fig.11In some embodiments, the extractor 2 includes a main body 201 and a cover 202 arranged side by side; the main body 201 is provided with a receiving cavity 5, and the cover 202 includes a base 2021 and a sliding cover 2022 slidably arranged on the top of the base 2021, and the sliding cover 2022 can slide relative to the base 2021 to the top of the main body 201 to cover the receiving cavity 5.

[0077] Specifically, the main body 201 is cylindrical, and a receiving cavity 5 is formed in the main body 201, and the receiving cavity 5 forms an opening at the top of the main body 201, so as to facilitate the aerosol generating product 2000 to be inserted into the main body 201. A locking mating portion 802 is provided on the outer side wall of the main body 201 for forming a locking mating with the locking portion 801 of the locking member 301.

[0078] The sliding cover 2022 is slidably matched with the base 2021, and the sliding cover 2022 can slide relative to the base 2021. Fig.11 The sliding cover 2022 can slide to the top of the main body 201 to cover the receiving cavity 5, thereby preventing dust from entering the receiving cavity 5. When the aerosol generating product 2000 needs to be inserted into the receiving cavity 5, the sliding cover 2022 can be slid away from the main body 201 to expose the receiving cavity 5, which is very easy to operate.

[0079] refer to Figure 3 In some embodiments, the installation chamber 4 includes a first chamber 401 and a second chamber 402 arranged side by side, the first chamber 401 is used to accommodate the main body 201, and the second chamber 402 is used to accommodate the base 2021. A positioning convex strip 9 is provided on the inner side wall of the first chamber 401, and a positioning groove 10 is provided on the outer side wall of the main body 201. After the main body 201 is installed in the first chamber 401, the positioning convex strip 9 is embedded in the positioning groove 10, so that the main body 201 is accurately positioned, and the structure is stable after the main body 201 is installed in the first chamber 401.

[0080] refer to Figure 2 , Figure 7 , Fig.10 In some embodiments, the aerosol generating device 1000 further includes a heating component 11 disposed in the shell component, the heating component 11 includes a heating element 1101 for heating the aerosol generating product 2000; the main body 201 is formed with a bottom wall 12 at the bottom end of the receiving cavity 5, and a notch 13 is formed on the bottom wall 12 to enable the heating element 1101 to be inserted into the receiving cavity 5.

[0081] Specifically, the aerosol generating product 2000 is arranged in the receiving cavity 5 and abuts against the bottom wall 12. The heating element 1101 is specifically a heating sheet. The heating element 1101 can be inserted into the aerosol generating product 2000 to heat the aerosol generating product 2000. By controlling the heating temperature, the aerosol generating product 2000 is sufficient to generate aerosol for the user to inhale.

[0082] It can be understood that the heating element 1101 is used to convert electrical energy into thermal energy. Figure 2 The heating element 1101 may be a heating sheet. The aerosol generating device 1000 further includes a power supply assembly 1001. The heating element 1101 is electrically connected to the power supply assembly 1001 through a power supply assembly line, so that the heating element 1101 has a heating function.

[0083] refer to Figure 2 , Figure 5 In some embodiments, the shell assembly 1 includes a main shell 101 and an outer cover 102 arranged outside the main shell 101; the main shell 101 is formed with an installation chamber 4, the locking member 301 is arranged on the main shell 101, and the unlocking switch 302 is exposed outside the outer cover 102; and the main shell 101 is formed with a receiving groove 14 for accommodating the elastic member 601.

[0084] Specifically, the locking member 301 is rotatably disposed on the main housing 101 , and the unlocking switch 302 is exposed outside the outer cover 102 , so that the user can conveniently operate the unlocking switch 302 to control the rotation of the locking member 301 .

[0085] refer to Figure 8 , Fig. 9 The elastic member 601 is limitedly disposed in the accommodating groove 14 , and the elastic member 601 can be elastically deformed along the first direction X in the accommodating groove 14 to move the extractor 2 , so that the elastic member 601 can move the extractor 2 stably and smoothly.

[0086] An outer cover 102 is provided outside the main housing 101 to hide the internal structure and improve the appearance of the product.

[0087] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An aerosol generating device, which generates an aerosol by heating an aerosol generating article, characterized in that: include: Shell assembly; An extractor is detachably arranged from the housing assembly, wherein the housing assembly is formed with an installation chamber for installing the extractor; The extractor is formed with a receiving cavity for accommodating the aerosol generating product; A locking assembly, used to form a locking fit between the extractor and the housing assembly to restrict the extractor from being separated from the installation chamber along a first direction; the locking assembly also includes an unlocking switch for controlling the unlocking between the extractor and the housing assembly; An elastic drive component is arranged in the shell component; the elastic drive component includes an elastic member, and when the unlocking switch controls the extractor and the shell component to unlock, the elastic member provides elastic force to make the extractor pop out of the installation chamber to a preset position along the first direction.

2. The aerosol generating device according to claim 1, characterized in that: The elastic member is extended along the first direction; the elastic drive assembly also includes a connecting seat and a pulling seat respectively arranged at both ends of the elastic member, the connecting seat is connected to the shell assembly, and the pulling seat is connected to the extractor.

3. The aerosol generating device according to claim 1 or 2, characterized in that: The aerosol generating device also includes a limiting structure, which includes a first limiting protrusion arranged on the inner wall of the installation chamber and a second limiting protrusion arranged on the outer wall of the extractor, and the second limiting protrusion can abut against the first limiting protrusion along the first direction.

4. The aerosol generating device according to claim 1, characterized in that: The locking assembly also includes a locking piece movably disposed on the shell assembly, the locking piece can extend into the installation chamber and lockably cooperate with the extractor; the unlocking switch is used to control the movement of the locking piece, and the unlocking switch is exposed outside the shell assembly.

5. The aerosol generating device according to claim 4, characterized in that: The locking member is provided with a locking portion, and the extractor is provided with a locking matching portion, and a locking match can be formed between the locking portion and the locking matching portion; and the movement of the locking member can separate the locking portion from the locking matching portion to unlock.

6. The aerosol generating device according to claim 5, characterized in that: The locking member is extended along the first direction, and the locking member is rotationally matched with the housing assembly; one end of the locking member is provided with the locking portion, and the other end of the locking member is connected to the unlocking switch; and the locking assembly also includes an elastic reset member for driving the locking member to rotate and reset.

7. The aerosol generating device according to claim 1, characterized in that: The extractor includes a main body and a cover body arranged side by side; the main body is provided with the receiving cavity, and the cover body includes a base and a sliding cover slidably arranged on the top of the base, and the sliding cover can slide relative to the base to the top of the main body to cover the receiving cavity.

8. The aerosol generating device according to claim 7, characterized in that: The aerosol generating device also includes a heating component arranged in the shell component, and the heating component includes a heating element for heating the aerosol generating product; the main body is formed with a bottom wall at the bottom end of the receiving cavity, and a notch is formed on the bottom wall so that the heating element can be inserted into the receiving cavity.

9. The aerosol generating device according to claim 4, characterized in that: The shell assembly includes a main shell and an outer cover arranged outside the main shell; the main shell forms the installation chamber, the locking member is arranged on the main shell, the unlocking switch is exposed outside the outer cover; and the main shell forms a accommodating groove for accommodating the elastic member.

10. An aerosol generating system, characterized in that: It comprises an aerosol generating article and an aerosol generating device as described in any one of claims 1 to 9.

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