Aerosol substrate reservoir and aerosol-generating device comprising same

Abstract

The utility model relates to an aerosol substrate storage device and an aerosol generating device comprising the aerosol substrate storage device, the aerosol substrate storage device comprises a main body assembly, the main body assembly comprises a storage cavity used for containing an aerosol generating substrate and a flow guide hole used for draining the aerosol generating substrate out of the storage cavity, and the main body assembly further comprises a matching part; the blocking assembly is detachably connected to the main body assembly so as to shield the flow guide hole, and the blocking assembly comprises a cover piece with an interference part and a supporting component arranged in the cover piece; wherein the cover part is configured to rotate relative to the main body assembly, when the cover part rotates to a first position, the cover part can be removed from the main body assembly in the longitudinal direction so as to expose the flow guide hole, and when the cover part rotates to a second position, the interference part interferes with the matching part in the longitudinal direction so as to prevent the cover part from being removed from the main body assembly; the supporting component is located between the main body assembly and the cover piece and is configured to support the cover piece in a floatable mode in the longitudinal direction so as to provide supporting force to enable the interference part and the matching part to abut against each other.

Description

Technical Field

[0001] The present application relates to the technical field of aerosol generation, and in particular to an aerosol substrate storage device and an aerosol generating device including the aerosol substrate storage device. Background Art

[0002] An aerosol generating device is a device that can atomize an aerosol generating preparation to form an aerosol. The aerosol generating device and the product containing the aerosol generating preparation are produced independently, so that before use, the aerosol generating device and the product containing the aerosol generating preparation are stored separately. When in use, the aerosol generating device and the product containing the aerosol generating preparation are connected.

[0003] In some exemplary prior arts, the product of the aerosol-generating preparation further includes a guide hole for guiding the aerosol-generating preparation out and a soft plug for covering the guide hole, with a portion of the soft plug being exposed to the outside so that the user can pull out the soft plug before the product is coupled to the aerosol-generating device.

[0004] However, when the product is obtained by people who do not intend to use it, such as children, the soft plug can be easily pulled out of the guide hole through a simple operation, causing leakage of the aerosol-generating preparation. Utility Model Content

[0005] The purpose of the present application is to provide an aerosol substrate reservoir and an aerosol generating device including the aerosol substrate reservoir, which can prevent people who do not want to use the aerosol substrate reservoir from easily removing the sealing soft plug on the aerosol substrate reservoir.

[0006] At least one embodiment of the present application provides an aerosol substrate storage device, the aerosol substrate storage device comprising:

[0007] a main body assembly comprising a storage cavity for accommodating an aerosol-generating substrate and a guide hole for guiding the aerosol-generating substrate out of the storage cavity, the main body assembly further comprising a mating portion; and

[0008] a blocking assembly removably connected to the main body assembly to block the diversion hole, the blocking assembly comprising a cover having an interference portion and a support member disposed in the cover;

[0009] The cover is configured to rotate relative to the main assembly, and when the cover is rotated to a first position, the cover can be removed from the main assembly in the longitudinal direction to expose the diversion hole, and when the cover is rotated to a second position, the interference portion interferes with the matching portion in the longitudinal direction to prevent the cover from being removed from the main assembly;

[0010] The supporting member is located between the main body assembly and the cover and is configured to floatably support the cover in a longitudinal direction, so as to provide a supporting force to cause the interference portion and the matching portion to abut against each other.

[0011] As an example, the supporting member includes a damping member, which provides resistance to the cover member in a direction opposite to the rotation direction of the cover member.

[0012] As an example, the damping element satisfies at least one of the following conditions:

[0013] The damping member includes an elastic member configured to be elastically deformable in a longitudinal direction; and

[0014] The damping member includes a flexible plug that seals the guide hole and is configured to be elastically deformable in a longitudinal direction.

[0015] As an example, the support member further includes a support member, which is arranged in linkage with the damping member and is configured to be movable longitudinally in the cover member, and when the blocking assembly is connected to the main assembly, the support member abuts against the main assembly.

[0016] As an example, the blocking assembly further includes a limiting member connected to the cover member, the limiting member includes a limiting portion, the supporting member includes a first supporting portion and a second supporting portion arranged toward the limiting portion, the first supporting portion is used to support the main body assembly, and the second supporting portion is arranged between the bottom wall of the cover member and the limiting portion to prevent the supporting member from detaching from the cover member.

[0017] As an example, the damping member includes a first portion and a second portion that are connected to each other, and when the interference portion and the matching portion abut against each other, an angle between the first portion and the second portion is elastically deformed.

[0018] As an example, the second portion includes a bent second portion, and one of the second portion and the first portion abuts against the cover component, and the other abuts against the main body component.

[0019] As an example, there are a plurality of the second parts, and the plurality of the second parts are evenly connected to the first part.

[0020] As an example, the blocking assembly further includes a flexible plug for sealing the diversion hole, and the flexible plug is configured to keep sealing the diversion hole during the process of the cover component rotating relative to the main body assembly.

[0021] As an example, the flexible plug is configured to be removably disposed in the cover, and the flexible plug is connected to the main body component by interference fit so as to remain connected to the main body component and continue to seal the guide hole after the cover is removed from the main body component.

[0022] As an example, the main body component is connected to the flexible plug in an interlocking manner, and the flexible plug is rotatably arranged in the cover member, and the cover member is configured to rotate relative to the flexible plug while rotating relative to the main body component.

[0023] As an example, the cover is configured to be transformable between a locked state and an unlocked state, and in the locked state, the cover is prevented from rotating from the second position to the first position, and in the unlocked state, the cover is disengaged from the second position and allowed to rotate to the first position;

[0024] The cover member can be operated by a user to change from the locked state to the unlocked state, and the cover member can be driven to rotate to the first position in the unlocked state.

[0025] As an example, the supporting member is used to provide an elastic supporting force so as to keep the cover in a locked state.

[0026] As an example, the cover is further provided with a first stop portion, and the cover is configured to move from the second position to the second position relative to the main assembly along a first direction, and to rotate relative to the main assembly toward the first position along a second direction;

[0027] When the cover is located at the second position, at least a portion of the first stop portion is arranged corresponding to the matching portion in the second direction to prevent the cover from rotating to the first position;

[0028] When the cover is located at the second position, the first stopping portion and the matching portion are staggered in the second direction to allow the cover to rotate to the first position.

[0029] As an example, the first direction is parallel to the longitudinal direction, and the cover is configured to be removable from the main body assembly in the opposite direction of the first direction.

[0030] As an example, the interference portion includes a first interference portion and a second interference portion, and the first stopper is located between the first interference portion and the second interference portion;

[0031] When the second interference portion corresponds to the matching portion in the longitudinal direction, the cover is in an unlocked state.

[0032] As an example, the first stop portion extends along the second direction; and / or

[0033] The first stopping portion is arranged perpendicular to the first interference portion or the second interference portion; and / or

[0034] The first interference portion extends along the second direction, and a width of the first interference portion in the second direction is greater than a width of the matching portion in the second direction; and / or

[0035] The second interference portion extends along the second direction, and a width of the second interference portion in the second direction is greater than a width of the matching portion in the second direction; and / or

[0036] The first interference portion and the second interference portion are arranged non-collinearly.

[0037] At least one embodiment of the present application provides an aerosol generating device, comprising a power supply assembly, an atomizing assembly, and the aerosol substrate reservoir, wherein the atomizing assembly is configured to connect to the guide hole of the aerosol substrate reservoir exposed after the blocking assembly is removed;

[0038] The power supply component is electrically connected to the atomization component to provide power for the atomization core to atomize the aerosol-generating matrix.

[0039] The above embodiments provide an aerosol matrix storage and an aerosol generating device including the aerosol matrix storage, wherein the aerosol matrix storage includes a main body component and a blocking component; the main body component includes a storage cavity for accommodating an aerosol generating matrix and a guide hole for draining the aerosol generating matrix out of the storage cavity, and also includes a matching portion; the blocking component is removably connected to the main body component to cover the guide hole, and the blocking component includes a cover having an interference portion and a support member arranged in the cover; wherein the cover is configured to be rotatable relative to the main body component, and when the cover is rotated to a first position, the cover can be removed from the main body component in the longitudinal direction to expose the guide hole, and when the cover is rotated to a second position, the interference portion interferes with the matching portion in the longitudinal direction to prevent the cover from being removed from the main body component, and the support member is located between the main body component and the cover, and is configured to floatably support the cover in the longitudinal direction to provide a supporting force to make the interference portion and the matching portion abut against each other. Therefore, the cover must at least be rotated to an appropriate position relative to the main body assembly before the cover can be removed from the main body assembly, and the support member provides floating support for the cover in the longitudinal direction, which can provide damping feedback to the user when the cover is rotated, and can also require the user to apply a larger force during the process of rotating the cover. Therefore, it can effectively prevent people who do not want to use it from intentionally or unintentionally removing the blocking assembly from the main body assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] To more clearly illustrate the specific embodiments of this application or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0041] Figure 1 is a schematic diagram of an aerosol generating device provided in some embodiments of the present application;

[0042] Figure 2 is a schematic diagram of an aerosol matrix storage device provided in some embodiments of the present application;

[0043] Figure 3 Schematic diagram of the separation of the main component and the sealing component in the aerosol matrix storage device provided in some embodiments of the present application;

[0044] Figure 4 is a cross-sectional view of an aerosol matrix storage device provided by some embodiments of the present application, wherein the cover is in a locked state;

[0045] Figure 5 is a cross-sectional view of a cover in an unlocked state in an aerosol matrix storage device provided by some embodiments of the present application;

[0046] Figure 6 is an exploded schematic diagram of a blocking assembly provided in some embodiments of the present application;

[0047] Figure 7 is a cross-sectional view of a flexible plug in an aerosol matrix storage device provided in other embodiments of the present application in a configured state;

[0048] Figure 8 is a cross-sectional view of a flexible plug in an aerosol matrix storage device provided in other embodiments of the present application when in a natural state;

[0049] Figure 9 is an exploded schematic diagram of an aerosol matrix storage device provided in other embodiments of the present application;

[0050] Figure 10 is another exploded schematic diagram of an aerosol matrix storage device provided in other embodiments of the present application;

[0051] Figure 11 is a schematic diagram of a main body component in an aerosol matrix storage device provided in some embodiments of the present application;

[0052] In the picture:

[0053] 1. Aerosol matrix storage;

[0054] 11. Main assembly; 111. Liquid reservoir; 112. Diversion hole; 113. Housing; 114. Sealing cover; 1141. Base; 1142. Seal; 115. Nozzle; 116. Air guide tube; 117. Fitting portion; 118. Boss; 119. Shoulder;

[0055] 12. Blocking assembly; 121. Cover; 1211. Bottom wall; 1212. Annular sidewall; 1213. Interference portion; 1214. First stopper; 1215. Second stopper; 1216. Third stopper; 122. Support member; 1221. Damping member; 1222. Support member; 123. Flexible plug; 1231. Receiving cavity; 1232. First portion; 1233. Second portion; 124. Stopper; 125. Operating portion; 1A. Edge portion;

[0056] 2. Atomization component; 3. Power supply component. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0058] The terms "first", "second" and "third" in this application are only used for descriptive purposes and cannot be understood as indicating or suggesting relative importance or implicitly indicating the quantity or order of the indicated technical features. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back ...) are only used to explain the relative position relationship or movement situation between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or equipment that includes a series of steps or units is not limited to the steps or units listed, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or equipment.

[0059] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0060] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be one or more intermediate elements in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0061] Please refer to Figures 1-11 Some embodiments of the present application provide an aerosol substrate reservoir 1, which is a container capable of storing an aerosol-generating substrate. The aerosol substrate reservoir 1 can be combined with an atomizing assembly 2 to form an aerosol-generating device. After the combination, the aerosol-generating device can provide the aerosol-generating substrate to the atomizing assembly 2 in the aerosol-generating device, which then atomizes the substrate to generate an aerosol.

[0062] Please refer to Figure 2-Figure 5 and Figure 7-10 The aerosol substrate storage device 1 comprises a main body component 11, wherein the main body component 11 has a storage cavity for accommodating an aerosol generating substrate. The aerosol generating substrate can be stored in the storage cavity by injection or filling.

[0063] In certain embodiments, aerosol generating matrix comprises liquid matrix, and liquid matrix can comprise the liquid of the tobacco material that contains volatile tobacco flavor component, can also be the liquid that comprises non-tobacco material.Liquid matrix can comprise water, liquid medicine, solvent, plant extract, spices or flavoring agent etc., and spices can comprise menthol, peppermint, spearmint oil, various fruity fragrance components etc., but is not limited to this.Flavoring agent can comprise the composition that can provide various fragrance or local flavor to the user.Based on the different attributes of liquid matrix, aerosol matrix storage device can be used for different fields, such as, medical treatment, electronic aerosol atomization etc.

[0064] When the aerosol-generating substrate includes a liquid substrate, the main body assembly 11 may further include a liquid reservoir 111 disposed in the storage cavity. The liquid reservoir 111 is configured to absorb the liquid substrate, thereby confining the liquid substrate in the storage cavity within the liquid reservoir 111 and thereby preventing leakage of the liquid substrate from the storage cavity. It should be noted that the liquid reservoir 111 is optional and not mandatory.

[0065] Please refer to Figure 4 and Figure 5 The main body component 11 is provided with a guide hole 112 for guiding the aerosol generating matrix out of the storage cavity.

[0066] The atomizer assembly 2 may not contain a chamber for storing an aerosol-generating substrate. Therefore, when the atomizer assembly 2 is not coupled to the aerosol substrate reservoir 1, no aerosol can be generated. After the atomizer assembly 2 is coupled to the aerosol substrate reservoir 1, the atomizer assembly 2 is connected to the flow guide hole 112, and the aerosol-generating substrate contained in the main assembly 11 can flow into the atomizer assembly 2 and be atomized by the atomizer assembly 2.

[0067] The atomizer assembly 2 may include a chamber for storing an aerosol-generating substrate and an atomizer core for atomizing the liquid substrate. The atomizer core is in fluid communication with the chamber, so that the atomizer core can transfer and atomize the aerosol-generating substrate in the chamber. After the atomizer assembly 2 is coupled to the aerosol substrate reservoir 1, the atomizer assembly 2 is connected to the flow guide hole 112, and the aerosol-generating substrate in the aerosol substrate reservoir 1 can flow into the chamber of the atomizer assembly 2, thereby replenishing the chamber with the aerosol-generating substrate.

[0068] As an exemplary embodiment, the atomizer core may include a liquid wick and a heating element, with the heating element disposed on the liquid wick. The liquid wick may be a porous body configured to direct the liquid substrate into the atomization range of the heating element. The heating element is configured to heat the atomized aerosol substrate, thereby generating the aerosol. The porous body may be a fiber, such as cotton fiber, polypropylene fiber, polyester fiber, or nylon fiber. The porous body may be a porous ceramic or porous metal. This application does not limit the structure and composition of the porous body.

[0069] As an exemplary embodiment, the atomizer core may include an ultrasonic element capable of high-frequency vibration under ultrasonic drive, and the atomizer core utilizes ultrasonic vibration to atomize the liquid matrix to form an aerosol. Of course, the atomizer core may also include other elements capable of atomizing the liquid matrix to form an aerosol.

[0070] The aerosol generating device may further include a power supply assembly 3, which is electrically connectable to the atomizing assembly 2 to provide power for the atomizing assembly 2 to atomize the aerosol generating substrate. The power supply assembly 3 may include any suitable battery, such as a rechargeable battery, or a disposable battery.

[0071] Please refer to Figure 2-Figure 10 The aerosol substrate storage 1 further includes a blocking component 12, which is used to block the guide hole 117 of the main body component 11 when the aerosol substrate storage 1 is stored alone to prevent the guide hole 117 from opening, causing the aerosol generating substrate in the storage chamber 111 to leak through the guide hole 117.

[0072] More specifically, before the blocking assembly 12 is removed from the main assembly 11, the blocking assembly 12 can keep the guide hole 112 covered. The main assembly 11 includes a mating portion 117, and the blocking assembly 12 includes a cover 121. The cover 121 can rotate relative to the main assembly 11, and when the cover 121 rotates to a first position relative to the main assembly 11, the cover 121 can be removed from the main assembly 11 in the longitudinal direction. The cover 121 can have an interference portion 1213. When the cover 121 rotates to a second position relative to the main assembly 11, the interference portion 1213 interferes with the mating portion 117 in the longitudinal direction. When a force is applied in the removal direction, the interference portion 1213 and the mating portion 117 can abut against each other in the longitudinal direction, thereby preventing the cover 121 from being removed from the main assembly 11.

[0073] To prevent the cover 121 from rotating relative to the main assembly 11 in an unexpected situation:

[0074] In some embodiments, a shallow groove is provided on one of the cover and the main body assembly, and a protrusion is provided on the other. The protrusion is embedded in the shallow groove to prevent the cover from rotating relative to the main body assembly to a certain extent. When the cover obtains a larger driving force, the protrusion can move out of the shallow groove along the rotation direction, and then the cover can rotate relatively smoothly relative to the main body assembly; however, this method will cause the cover to make a harsh sound during the rotation relative to the main body assembly, and will also be detrimental to providing a good operating feel.

[0075] Alternatively, in some embodiments, reference may be made to Figures 4-10 The blocking assembly 12 further includes a supporting member 122 , which is configured to floatably support the cover 121 in the longitudinal direction to provide a supporting force to cause the interference portion 1213 and the matching portion 117 to abut against each other. On the one hand, when the blocking component 12 squeezes the main component 11 in the longitudinal direction, the support member 122 can give way in the opposite direction in the longitudinal direction. When the squeezing of the blocking component 12 on the main component 11 in the longitudinal direction is cancelled or reduced, the support member 122 can be reset in the longitudinal direction or move or deform in the reset direction. On the other hand, the interference portion 1213 and the matching portion 117 have a larger interference fit force in the longitudinal direction, which can provide the cover 121 with resistance in the opposite direction of its rotation, and can prevent the cover 121 from rotating relative to the main component 11 when the interference portion 1213 and the matching portion 117 are in contact with each other to a certain extent. In this way, during the rotation of the cover 121 relative to the main component 11, the blocking component 12 can provide the user with a damping feel, and can also prevent the cover 121 from making a harsh sound during the rotation relative to the main component 11.

[0076] In some embodiments, the guide hole 112 on the main assembly 11 is initially blocked. After the blocking assembly 12 is removed from the main assembly 11, other operations are required to open the guide hole 112 so that the aerosol-generating substrate in the storage chamber can flow out through the guide hole 112. For example, the guide hole 112 has a puncturable sealing membrane. Before the sealing membrane is punctured, the sealing membrane can isolate the storage chamber from the outside world, so that the aerosol-generating substrate cannot flow out through the guide hole 112. The sealing membrane can be punctured by the atomizer assembly 2 during the process of coupling the aerosol substrate reservoir 1 and the atomizer assembly 2. Therefore, after the aerosol substrate reservoir 1 and the atomizer assembly 2 are coupled, the aerosol-generating substrate in the aerosol substrate reservoir 1 can be atomized by the atomizer assembly 2 through the connection between the atomizer assembly 2 and the guide hole 112. Therefore, when the blocking assembly 12 is connected to the main body assembly 11 , the blocking assembly 12 prevents the diversion hole 112 from being accidentally punctured by blocking the diversion hole 112 .

[0077] In some embodiments, reference may be made to Figure 4 and Figure 5 、 Figure 7-Figure 9 The guide hole 112 on the main assembly 11 is initially open. After the blocking assembly 12 is removed from the main assembly 11, the aerosol-generating substrate in the storage chamber 111 can flow out through the guide hole 117. To this end, the blocking assembly 12 may further include a flexible plug 123, which is used to seal the guide hole 112. For example, when the interference portion 1213 and the mating portion 117 abut each other in the longitudinal direction, the flexible plug 123 can interfere with the main assembly 11, thereby blocking the guide hole 112 or preventing the connection between the guide hole 112 and the outside world.

[0078] In some embodiments, during the rotation of the cover 121 relative to the main body assembly 11 , the flexible plug 123 can maintain and seal the guide hole 112 to prevent the aerosol-generating substrate in the storage chamber from leaking through the guide hole 112 during the rotation of the cover 121 relative to the main body assembly 11 .

[0079] Based on this, during the rotation of the cover 121 relative to the main assembly 11, the relative coordinate position of the flexible plug 123 and the cover 121 can remain unchanged. For example, when the cover 121 includes a bottom wall 1211, during the rotation of the cover 121 relative to the main assembly 11, the spacing between the flexible plug 123 and the bottom wall 1211 remains unchanged, or the bottom wall 1211 remains in the longitudinal direction supporting the flexible plug 123. It should be noted that while the relative coordinate position between the flexible plug 123 and the cover 121 remains unchanged, the flexible plug 123 can rotate in place relative to the cover 121 and / or the flexible plug 123 can undergo elastic deformation.

[0080] In some embodiments, the main assembly 11 and the flexible plug 123 are interlockingly connected, allowing the main assembly 11 and the flexible plug 123 to interfere with each other in a lateral direction. The flexible plug 123 is rotatably disposed within the cover 121, and the cover 121 is configured to rotate relative to the main assembly 11 and the flexible plug 123 simultaneously. During the rotation of the cover 121 relative to the main assembly 11, the flexible plug 123 and the main assembly 11 can remain relatively stationary, thereby ensuring a reliable and stable seal between the flexible plug 123 and the diversion hole 112.

[0081] In such Figure 3-Figure 5 and Figure 10 In the illustrated embodiment, the flexible plug 123 is provided with a receiving cavity 1231. The main assembly 11 includes a hollow boss 118, the interior of which is in fluid communication with the storage cavity 111. The diversion hole 112 is defined in the wall of the boss 118. When the blocking assembly 12 is connected to the main assembly 11, at least a portion of the boss 118 is located within the receiving cavity 1231 and forms an interference fit with the flexible plug 123, thereby allowing the flexible plug 123 to primarily block the diversion hole 112 from the outside of the diversion hole 112. For example, the diversion hole 112 may be defined in the sidewall of the boss 118. In this case, the diversion hole 112 is located within the receiving cavity 1231 and surrounded by the flexible plug 123. Due to the interference fit between the boss 118 and the diversion hole 112, the flexible plug 123 can block the diversion hole 112 from the outside of the diversion hole 112. For example, the guide hole 112 can be opened on the end wall of the boss 118, the receiving cavity 1231 is a blind hole, the guide hole 112 is located in the receiving cavity 123 and is set toward the bottom of the receiving cavity 123. Since the boss 118 and the guide hole 112 are interference fit, the flexible plug 123 can prevent the guide hole 112 from communicating with the outside world.

[0082] The boss 118 preferably extends longitudinally. In some embodiments, there may be multiple bosses 118, each of which can be embedded in a receiving cavity 1231. Thus, after at least a portion of the boss 118 is embedded in the receiving cavity 1231, when the cover 121 rotates relative to the main assembly 11, the boss 118 can drive the flexible plug 123 to rotate relative to the cover 121 through a lateral interference fit with the receiving cavity 1231. In this embodiment, some of the bosses 118 may not have the diversion holes 112, but all of the bosses 118 may also have the diversion holes 112.

[0083] In some embodiments, the flexible plug 123 is configured to be removably disposed in the cover 121, and is connected to the main body assembly 11 via an interference fit. Thus, after the cover 121 is removed from the main body assembly 11, the flexible plug 123 remains connected to the main body assembly 11 and continues to seal the flow guide hole 112, thereby helping to prevent the aerosol-generating substrate in the storage chamber from leaking through the flow guide hole 112 during the process of removing the cover from the main body assembly 11. In other words, removing the blocking assembly 12 from the main body assembly 11 can be performed in steps: first, the cover 121 can be removed from the main body assembly 11, and then the flexible plug 123 can be removed from the main body assembly 11.

[0084] In such Figure 4 、 Figure 5 、 Figure 7 and Figure 8 In the illustrated embodiment, the cover 121 includes an annular side wall 1212, the flexible plug 123 is located on the inner side of the annular side wall 1212, and the flexible plug 123 is spaced apart from the annular side wall 1212, so that during the process of removing the cover 121 from the main body component 11, the annular side wall 1212 will not interfere with and affect the connection between the flexible plug 123 and the main body component 12.

[0085] In some embodiments, reference may be made to Figure 4-10 The support member 122 includes a damping member 1221 that can elastically deform or displace in the longitudinal direction, thereby allowing the support member 122 to float in the longitudinal direction to provide floating support for the main body assembly 11. Furthermore, the damping member 1221 can provide resistance to the cover member 121 in a direction opposite to the cover member 121's rotation, thereby further preventing the cover member 121 from making harsh noises during rotation.

[0086] In some embodiments, the flexible plug 123 is elastic, for example, it can be made of silicone. Therefore, the connection between the flexible plug 123 and the main assembly 11 is elastic. The flexible plug 123 can elastically deform between the main assembly 11 and the cover 121. The flexible plug 123 can elastically deform in the longitudinal direction.

[0087] Furthermore, the flexible plug 123 may be a component of the support member 122. For example, the damping member 1221 in the support member 122 may include the flexible plug 123. The flexible plug 123 can not only seal the guide hole 112, but also support the main body assembly 11 in a floating manner in the longitudinal direction, and also provide resistance to the cover 121 in the opposite direction of rotation to prevent abnormal noise.

[0088] In some embodiments, reference may be made to Figure 7-10The flexible plug 123 or damping member 1221 includes a first portion 1232 and a second portion 1233 connected to the first portion 1232. When the flexible plug 123 or damping member 1221 is squeezed, it can produce elastic deformation. This elastic deformation can include angular elasticity between the first portion 1232 and the second portion 1233. For example, the angle between the first portion 1232 and the second portion 1233 is larger after deformation than before deformation. This elastic deformation can cause the first portion 1232 or the second portion 1233 to bend or deform, or change the degree of bending.

[0089] In some embodiments, reference may be made to Figure 7-10 The second portion 1233 includes a bent elastic arm, one of the elastic arm and the first portion 1232 abuts against the cover 121 , and the other abuts against the main body assembly 11 .

[0090] The first portion 1232 can be roughly block-shaped. The elastic arm can be roughly in the shape of a bent strip or a bent rod. The elastic arm is more susceptible to elastic deformation than the first portion 1232, or has a smaller elastic modulus than the first portion 1232. When the flexible plug 123 or the damping member 1221 elastically deforms, the bending angle of the elastic arm can also elastically deform.

[0091] The elastic arm may include a first elastic arm 12331 and a second elastic arm 12332. The first elastic arm 12331 is connected to the first portion 1232, and the second elastic arm 12332 is bent relative to the first elastic arm 12331 and connected to the first elastic arm 12331. When the flexible plug 123 or the damping member 1221 is in a natural state, the angle between the first elastic arm 12331 and the first portion 1232 may be approximately 90°. When the flexible plug 123 or the damping member 1221 is in a natural state, or when the interference portion 1213 and the mating portion 117 are in longitudinal contact with each other, the angle between the first elastic arm 12331 and the first portion 1232 may elastically expand or contract. When the flexible plug 123 or the damping member 1221 is in an elastic state, or when the interference portion 1213 and the matching portion 117 abut against each other in the longitudinal direction, the angle between the first elastic arm 12331 and the second elastic arm 12332 can be elastically expanded or elastically reduced.

[0092] The first elastic arm 12331 can extend substantially in the transverse direction in a natural state, and the second elastic arm 12332 can extend substantially in the longitudinal direction in a natural state.

[0093] In such Figure 7-10In the illustrated embodiment, the first portion 1232 is used to support the main assembly 11, and the elastic arm is used to support the bottom wall 1211 of the cover 121. Specifically, the second elastic arm 12332 is used to support the bottom wall 1211 of the cover 121. The first portion 1232 can be used to seal the air guide hole 112. The receiving cavity 1231 can be provided on the first portion 1232. The first portion 1232 can be used to support the air guide tube 116 of the main assembly 11. The first portion 1232 can have a groove for receiving the end of the air guide tube 116.

[0094] In some embodiments, reference may be made to Figure 7-10 The second part 1233 has a plurality of second parts 1233, and the plurality of second parts 1233 are evenly connected to the first part 1232, so that the second part 1233 can provide stable support for the first part 1232 and can provide stable support for the cover 121. Figure 7-10 In the embodiment shown, there are two elastic arms, which are symmetrically connected to the first portion 1232. The first portion 1232 and the second portion 1233 can be made of the same material. The first portion 1232 and the second portion 1233 can be integrally injection molded.

[0095] When the flexible plug 123 or the damping member 1221 is in a natural state (see Figures 8-10 ), the flexible plug 123 or the damping member 1221 has a first height in the longitudinal direction, when the interference portion 1213 and the matching portion 117 abut against each other in the longitudinal direction, or when the flexible plug 123 or the damping member 1221 is elastically deformed (see Figure 7 The height of the flexible plug 123 or damping member 1221 in the longitudinal direction is reduced to below the first height. The reduction in the height of the flexible plug 123 or damping member 1221 in the longitudinal direction may be mainly caused by the angular deformation between the first portion 1232 and the second portion 1233, or may be mainly caused by the change in the bending degree of the elastic arm.

[0096] When the cover 121 includes a bottom wall 1211, the bottom wall 1211 can directly support the flexible plug 123. Figure 8 When the flexible plug 123 is in a natural state, the bottom wall 1211 directly supports the second portion 1233 of the flexible plug 123, and the bottom wall 1211 is spaced apart from the first portion 1232 of the flexible plug 123; Figure 7 When the interference portion 1213 and the mating portion 117 abut against each other in the longitudinal direction, the second portion 1233 undergoes elastic changes, and / or the opening angle between the first portion 1232 and the second portion 1233 undergoes elastic changes, so that the distance between the bottom wall 1211 and the first portion 1232 is reduced or even the bottom wall 1211 directly contacts the first portion 1232.

[0097] It should be noted that using the bottom wall 1211 to directly support the flexible plug 123 is optional but not mandatory. In other embodiments, the support member 1222 in the support structure 122 can also be used instead of the bottom wall 1211 to support the flexible plug 123.

[0098] In some embodiments, not shown, the damping member includes a first magnetic member, the main body assembly includes a second magnetic member, and when the main body assembly is connected to the blocking assembly, there is a magnetic repulsion force between the first magnetic member and the second magnetic member, and the first magnetic member is configured to be movable longitudinally in the cover member.

[0099] In some embodiments, not shown, the damping member includes a first magnetic member, the blocking assembly further includes a third magnetic member, there is magnetic repulsion or magnetic attraction between the first magnetic member and the second magnetic member, and the first magnetic member is configured to be movable longitudinally in the cover member.

[0100] In some embodiments, reference may be made to Figure 4 and Figure 5 The damping member 1221 includes an elastic member. The elastic member is independent of the flexible plug 123. The elastic member may be a spring or a silicone rubber member. The elastic member is elastically deformable in the longitudinal direction. The elastic member may directly abut the main assembly 11 to provide direct floating support for the main assembly 11. The elastic member may indirectly abut the main assembly 11 via the support member 1222 to provide indirect floating support for the main assembly 11.

[0101] In summary, the damping member 1221 can provide longitudinal support force for the main body component 11. The magnitude of the longitudinal support force provided by the damping member 1221 to the main body component 11 can be related to the longitudinal connection depth between the blocking component 12 and the main body component 11, so as to provide a good damping feel. For example, the smaller the longitudinal spacing between the bottom wall 1211 of the cover 121 and the main body component 11, the greater the longitudinal support force provided by the damping member 1221 to the main body component 11. The damping member 1221 can directly abut the main body component 11 or indirectly abut the main body component 11. When the cover 121 is in the first position, the damping member 1221 can provide a force to promote the separation of the cover 121 from the main body component 11 in the longitudinal direction, for example, the main body component 11 can be ejected from the cover 121.

[0102] In some embodiments, reference may be made to Figure 4-Figure 6 The support member 122 also includes a support member 1222, which is linked to the damping member 1221 and is configured to be movable longitudinally in the cover member 121, and when the blocking assembly 12 is connected to the main assembly 11, the support member 1222 abuts against the main assembly 11.

[0103] In such Figure 4-Figure 6In the illustrated embodiment, the elastic member / damping member 1221 is disposed between the support member 1222 and the bottom wall 1211. When the interference portion 1213 and the mating portion 117 abut against each other in the longitudinal direction, the support member 1222 and the bottom wall 1211 can be spaced apart, thereby allowing the support member 1222 to move toward the bottom wall 1211. In other embodiments, the first magnetic member is retained on the support member.

[0104] In some embodiments, reference may be made to Figure 4-Figure 6 The blocking assembly 12 further includes a limiting member 124 connected to the cover 121, the limiting member including a limiting portion 1241, and the supporting member 1222 including a first supporting portion 12221 and a second supporting portion 12222 disposed facing the limiting portion 1241. The first supporting portion 12221 is used to support the main assembly 11, and the second supporting portion 12222 is disposed between the bottom wall 1211 of the cover 121 and the limiting portion 1241 to prevent the supporting member 1222 from being separated from the cover 121. The limiting portion enables the supporting member 1222 to remain connected to the cover 121, so that when the cover 121 is removed from the main assembly 11, the supporting member 1222 can be removed from the main assembly 11 together.

[0105] In some embodiments, the cover 121 is configured to be switchable between a locked state and an unlocked state. In the locked state, the cover 121 is prevented from rotating to the first position, and in the locked state, the cover 121 is allowed to rotate to the first position. The blocking assembly 12 further includes an operating portion 125, which is configured to be operated by a user to drive the cover 121 from the locked state to the unlocked state, and to drive the cover 121 to rotate to the first position in the unlocked state. This increases the complexity of removing the cover 121 from the main assembly 11, thereby preventing children from removing the cover 121 from the main assembly 11.

[0106] Based on this, in some embodiments, reference may be made to Figure 3 and Figure 6 A first stop portion 1214 is also provided on the cover 121, and the cover 121 is configured to be movable from the second position to the third position relative to the main body assembly 11 along the first direction x, and to rotate toward the first position relative to the main body assembly 11 along the second direction y; when the cover 121 is in the second position, at least a portion of the first stop portion 1214 is arranged corresponding to the matching portion 117 in the second direction y to prevent the cover 121 from rotating to the first position; when the cover 121 is in the third position, the first stop portion 1214 and the matching portion 117 are staggered in the second direction y to allow the cover 121 to rotate to the first position.

[0107] When the cover 121 is located at the second position, the first stopping portion 1214 may interfere with the matching portion 117 in the second direction y, so that the matching portion 117 can prevent the cover 121 from rotating along the second direction y.

[0108] Alternatively, when the cover 121 is in the second position, the first stop portion 1214 can be spaced apart from the mating portion 117 in the second direction y, so that when the cover 121 is driven to rotate along the second direction y, the first stop portion 1214 will be rotated to interfere with the mating portion 117 in the second direction y, so that the mating portion 117 prevents the cover 121 from continuing to rotate along the second direction y.

[0109] When the cover 121 is located at the second position, the interference portion 1213 may abut against the matching portion 117 in the longitudinal direction.

[0110] The process of moving the cover 121 from the second position to the first position may include: pressing or pushing the operating portion 125 to move the cover 121 relative to the main assembly 11 in the first direction x, so that the first stop portion 1214 and the mating portion 117 are offset in the second direction y, thereby changing the cover 121 from a locked state to an unlocked state; driving the cover 121 to rotate relative to the main assembly 11 so that the mating portion 117 passes over the first stop portion 1214; and then driving the cover 121 to rotate relative to the main assembly 11 in the second direction y to rotate the cover 121 to the first position. The rotation direction of driving the cover 121 to cause the mating portion 117 to pass over the first stop portion 1214 may be the second direction y.

[0111] In some embodiments, the first direction x is parallel to the longitudinal direction, and the cover 121 is configured to be removable from the main body assembly 11 in the opposite direction of the first direction x.

[0112] In some embodiments, reference may be made to Figure 3 and Figure 6 The interference portion 1213 includes a first interference portion 12131 and a second interference portion 12132. The first stop portion 1214 is located between the first interference portion 12131 and the second interference portion 12132. When the second interference portion 12132 and the mating portion 117 correspond longitudinally, the cover 121 is in the unlocked state. When the cover 121 is in the second position, the first interference portion 12131 and the mating portion 117 may abut against each other longitudinally. When at least a portion of the first stop portion 1214 corresponds to the mating portion 117 in the second direction y, or when the cover 121 is in the locked state, the first interference portion 12131 and the mating portion 117 may abut against each other longitudinally.

[0113] In such Figure 3 and Figure 6In the illustrated embodiment, the first interference portion 12131 extends along the second direction y, and the width of the first interference portion 12131 in the second direction y is greater than the width of the mating portion 117 in the second direction y. Thus, when the cover 121 is in the second position, the operating portion 125 can be used to drive the cover 121 to rotate back and forth in the forward and reverse directions of the second direction y. As the cover 121 rotates back and forth in the forward and reverse directions of the second direction y, the mating portion 117 can rotate along the first interference portion 12131, or the mating portion 117 can rotate in close contact with the first interference portion 12131.

[0114] Specifically, the cover 121 also includes a second stop portion 1215, and the first stop portion 1214 and the second stop portion 1215 are arranged on opposite sides of the first interference portion 12131. When the cover 121 is in the second position, the cover 121 can be driven to rotate between the first stop portion 1214 and the second stop portion 1215 by the operating portion 125.

[0115] In such Figure 3 and Figure 6 In the illustrated embodiment, the second interference portion 12132 extends along the second direction y, and the width of the second interference portion 12132 in the second direction y is greater than the width of the mating portion 117 in the second direction y. Thus, when the cover 121 is unlocked, the operating portion 125 can be used to drive the cover 121 to rotate back and forth in the forward and reverse directions of the second direction y. When the cover 121 rotates back and forth in the forward and reverse directions of the second direction y, the mating portion 117 can rotate along the second interference portion 12132, or the mating portion 117 can rotate closely against the second interference portion 12132.

[0116] Specifically, the cover 121 also includes a third stop portion 1216, and the second stop portion 1215 and the third stop portion 1216 are arranged on opposite sides of the interference portion 1213. When the cover 121 is in the unlocked state, the cover 121 can be driven to rotate between the second stop portion 1215 and the third stop portion 1216 by the operating portion 125.

[0117] During the process of driving the cover 121 to move relative to the main body assembly 11 along the first direction x and the second direction y, the support member 122 can continue to provide floating support for the main body assembly 11 .

[0118] In such Figure 3 and Figure 6 In the illustrated embodiment, the first interference portion 12131 and the second interference portion 12132 are arranged in a non-collinear manner, including a non-collinear arrangement and a non-collinear arrangement.

[0119] In some embodiments, reference may be made to Figure 4When the cover 121 is in the second position, the first support portion 12221 on the support member 1222 can support the flexible plug 123; Figure 5 When the second interference portion 12132 corresponds to the matching portion 117 in the longitudinal direction, the flexible plug 123 continues to remain connected to the main body component 11, and the support member 1222 moves relative to the cover member 121 along the first direction, so that the first support portion 12221 and the flexible plug 123 are spaced apart in the longitudinal direction.

[0120] In some embodiments, reference may be made to Figure 4 When the cover 121 is in the second position, the stopper 124 can support the flexible plug 123; Figure 5 When the second interference portion 12132 corresponds to the mating portion 117 in the longitudinal direction, the flexible plug 123 continues to remain connected to the main body component 11, and at the same time, the limit member 124 moves synchronously with the cover member 121 relative to the main body component 11 in the longitudinal direction, so that the limit member 124 can push the flexible plug 123 to move toward the main body component 11 in the opposite direction of the first direction x, so that the boss 118 can go deeper into the receiving cavity 1231 on the flexible plug 123.

[0121] In some embodiments, reference may be made to Figure 4 and Figure 5 The cover 121 includes an annular side wall 1212 and a bottom wall 1211 arranged at one end of the annular side wall 1212. One end of the annular side wall 1212 is open to allow a portion of the main body assembly 11 to enter the cover.

[0122] The main body component 11 may be provided with a shoulder 119. Figure 4 When the cover 121 is in the second position, or when the first interference portion 12131 and the matching portion 117 abut against each other, the annular side wall 1212 and the shoulder are spaced apart in the longitudinal direction of 119; please refer to Figure 5 When the second interference portion 12132 corresponds to the matching portion 117 in the longitudinal direction, the second interference portion 12132 can abut against the matching portion 117 or the two can be spaced apart from each other. At this time, the end of the annular side wall 1212 can abut against the shoulder 119 of the main body component 11 to limit the distance that the cover 121 moves relative to the main body component 11 along the first direction x.

[0123] The support member 1222 may include an edge portion 1A. Figure 4 When the cover 121 is in the second position, or when the first interference portion 12131 and the matching portion 117 abut against each other, the bottom wall 1211 and the edge portion 1A are spaced apart in the longitudinal direction; please refer to Figure 5When the second interference portion 12132 corresponds to the matching portion 117 in the longitudinal direction, the second interference portion 12132 can abut against the matching portion 117 or the two can be spaced apart from each other. At this time, the bottom wall 1211 can abut against the edge 1A to limit the distance that the cover 121 moves relative to the main body component 11 along the first direction x.

[0124] Please refer to Figure 6 At least a portion of the operating portion 125 is disposed on the outer side of the annular sidewall 1212, or at least a portion of the operating portion 125 is a component of the annular sidewall 1212. For example, the operating portion 125 may be an anti-slip groove disposed on the outer side of the annular sidewall 1212, or may be a toothed disc disposed on the outer side of the annular sidewall 1212. For example, the outer side of the annular sidewall 1212 may be manipulated to drive the cover 121 to rotate; or the outer side of the annular sidewall 1212 may be grasped to move the cover 121 longitudinally.

[0125] At least a portion of the operating portion 125 may be a component of the bottom wall 1211. For example, the bottom wall 1211 may be pressed to drive the cover 121 to move in the opposite direction of the first direction x.

[0126] In some embodiments, reference may be made to Figure 4 、 Figure 5 and Figure 7-11 The main assembly 11 includes a housing 113, in which the storage chamber is located. The main assembly 111 may also include a sealing cover 114, which is connected to the housing 1113 and seals the storage chamber to prevent the aerosol-generating substrate from leaking out of the storage chamber. The flow guide hole 112 may be provided in the sealing cover 114.

[0127] Specifically, the sealing cover 114 may include a base 1141 and a sealing member 1142. At least a portion of the sealing member 1142 is disposed between the housing 113 and the base 1141 to provide a seal between the housing 113 and the base 1141. The boss 118 having the guide hole 112 therein may be integrally injection molded with the base 1141.

[0128] When the cover 121 is in the locked state, the support member 122 or the flexible plug 123 can support the base 1141. Of course, the support member 122 or the flexible plug 123 can also be spaced apart from the base 1141 in the longitudinal direction. Because the support member 122 or the flexible plug 123 can float and support the main body assembly 11, when the cover 121 is in the unlocked state, the support member 122 or the flexible plug 123 can continue to support the base 1141. Of course, the support member 122 or the flexible plug 123 can also continue to be spaced apart from the base 1141 in the longitudinal direction.

[0129] The sealing cover 114 can be located inside the housing 113, thereby being shielded by the housing 113, and the support member 122 or the flexible plug 123 can float and support the main body assembly 11 by floatingly supporting the housing 113. When the cover 121 is in a locked state, the support member 122 or the flexible plug 123 can be in contact with the housing 113; when the cover 121 is in an unlocked state, the support member 122 or the flexible plug 123 can continue to support the housing 113.

[0130] In some embodiments, reference may be made to Figure 4 、 Figure 5 and Figure 7-11 The main assembly 11 further includes a mouthpiece 115 and an air duct 116 in fluid communication with the mouthpiece 115. The mouthpiece 115 can be held in the user's mouth. One end of the air duct 116 is connected to the mouthpiece 115 and can be integrally injection molded with the mouthpiece 115. The other end of the air duct 116 can extend through the sealing cap 114 to connect to and fluidically communicate with the atomizer assembly 2 when the aerosol substrate reservoir 1 is engaged with the atomizer assembly 2.

[0131] The airway tube 116 is partially located in the storage cavity, so that the connection between the airway tube 116 and the sealing cap 114 is a sealed connection to prevent the aerosol-generating substrate from leaking along the wall of the airway tube 116. Specifically, the sealing member 1142 can be disposed around the airway tube 116 and have an interference fit with the airway tube 116.

[0132] When the cover 121 is in the locked state, the end of the air guide tube 116 may be spaced apart from the flexible plug 123 , or may abut against the flexible plug 123 , or may be inserted into the flexible plug 123 .

[0133] The nozzle 115 and the housing 113 may be integrally injection molded.

[0134] It should be noted that the specification and drawings of this application provide preferred embodiments of the present application, but are not limited to the embodiments described in this specification. Furthermore, it is possible for a person skilled in the art to make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the claims attached to this application.

Claims

1. An aerosol matrix storage device, characterized in that: include: a main body assembly comprising a storage cavity for accommodating an aerosol-generating substrate and a guide hole for guiding the aerosol-generating substrate out of the storage cavity, the main body assembly further comprising a mating portion; and a blocking assembly removably connected to the main body assembly to block the diversion hole, the blocking assembly comprising a cover having an interference portion and a support member disposed in the cover; The cover is configured to rotate relative to the main assembly, and when the cover is rotated to a first position, the cover can be removed from the main assembly in the longitudinal direction to expose the diversion hole, and when the cover is rotated to a second position, the interference portion interferes with the matching portion in the longitudinal direction to prevent the cover from being removed from the main assembly; The supporting member is located between the main body assembly and the cover and is configured to floatably support the cover in a longitudinal direction, so as to provide a supporting force to cause the interference portion and the matching portion to abut against each other.

2. The aerosol matrix storage device according to claim 1, characterized in that The supporting member includes a damping member that provides resistance to the cover member in a direction opposite to the cover member's rotation.

3. The aerosol matrix storage device according to claim 2, characterized in that The damping element satisfies at least one of the following conditions: The damping member includes an elastic member configured to be elastically deformable in a longitudinal direction; and The damping member includes a flexible plug that seals the guide hole and is configured to be elastically deformable in a longitudinal direction.

4. The aerosol matrix storage device according to claim 2, characterized in that The support member further includes a support member, which is arranged in linkage with the damping member and is configured to be movable in the cover member along the longitudinal direction. When the blocking assembly is connected to the main body assembly, the support member abuts against the main body assembly.

5. The aerosol matrix storage device according to claim 4, characterized in that The blocking assembly also includes a limiting member connected to the cover, the limiting member includes a limiting portion, the support member includes a first supporting portion and a second supporting portion arranged toward the limiting portion, the first supporting portion is used to support the main body assembly, and the second supporting portion is arranged between the bottom wall of the cover and the limiting portion to prevent the support member from separating from the cover.

6. The aerosol substrate storage device according to claim 2, characterized in that The damping member includes a first portion and a second portion connected to each other. When the interference portion and the matching portion abut against each other, an angle between the first portion and the second portion is elastically deformed.

7. The aerosol substrate storage device according to claim 6, characterized in that The second portion includes a bent elastic arm, one of the elastic arm and the first portion abuts against the cover component, and the other abuts against the main body component.

8. The aerosol substrate storage device according to claim 6 or 7, characterized in that: There are a plurality of the second parts, and the plurality of the second parts are evenly connected to the first part.

9. The aerosol substrate storage device according to claim 1, characterized in that The blocking assembly further includes a flexible plug for sealing the diversion hole, wherein the flexible plug is configured to keep sealing the diversion hole during the process of the cover component rotating relative to the main body assembly.

10. The aerosol substrate storage device according to claim 9, characterized in that The flexible plug is configured to be removably disposed in the cover, and the flexible plug is connected to the main body component by interference fit, so as to remain connected to the main body component and continue to seal the guide hole after the cover is removed from the main body component.

11. The aerosol substrate storage device according to claim 9, characterized in that The main body component is connected to the flexible plug in an interlocking manner, and the flexible plug is rotatably arranged in the cover component. The cover component is configured to rotate relative to the flexible plug while rotating relative to the main body component.

12. The aerosol matrix storage device according to claim 1, characterized in that The cover is configured to be transformable between a locked state and an unlocked state, and is prevented from rotating from the second position to the first position in the locked state, and is allowed to rotate to the first position in the unlocked state. The cover member can be operated by a user to change from the locked state to the unlocked state, and the cover member can be driven to rotate to the first position in the unlocked state.

13. The aerosol substrate storage device according to claim 1, characterized in that The supporting member is used to provide an elastic supporting force so as to keep the cover in a locked state.

14. The aerosol matrix storage device according to claim 12 or 13, characterized in that: The cover is further provided with a first stop portion, and the cover is configured to move from the second position to the third position relative to the main assembly along a first direction, and to rotate relative to the main assembly toward the first position along a second direction; When the cover is located at the second position, at least a portion of the first stop portion is arranged corresponding to the matching portion in the second direction to prevent the cover from rotating to the first position; When the cover is located at the third position, the first stopping portion and the matching portion are staggered in the second direction to allow the cover to rotate to the first position.

15. The aerosol substrate storage device according to claim 14, characterized in that The first direction is parallel to the longitudinal direction, and the cover is configured to be removable from the main body assembly in the opposite direction of the first direction.

16. The aerosol substrate storage device according to claim 14, characterized in that The interference portion includes a first interference portion and a second interference portion, and the first stopper is located between the first interference portion and the second interference portion; When the second interference portion corresponds to the matching portion in the longitudinal direction, the cover is in an unlocked state.

17. The aerosol substrate storage device according to claim 16, characterized in that The first stopping portion extends along the second direction; and / or The first stopping portion is arranged perpendicular to the first interference portion or the second interference portion; and / or The first interference portion extends along the second direction, and a width of the first interference portion in the second direction is greater than a width of the matching portion in the second direction; and / or The second interference portion extends along the second direction, and a width of the second interference portion in the second direction is greater than a width of the matching portion in the second direction; and / or The first interference portion and the second interference portion are arranged non-collinearly.

18. An aerosol generating device, characterized in that: comprising a power supply assembly, an atomizing assembly, and the aerosol substrate storage device according to any one of claims 1 to 17, wherein the atomizing assembly is used to connect to the guide hole of the aerosol substrate storage device exposed after the sealing assembly is removed; The power supply component is electrically connected to the atomization component to provide power for the atomization component to atomize the aerosol-generating matrix.

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