Liquid storage assembly, atomizer and combined atomizing device

Abstract

The utility model relates to the technical field of electronic atomization, and provides a liquid storage assembly, an atomizer and a combined atomization device. The liquid storage assembly comprises a first shell with a first liquid storage cavity, a first sealing piece and a puncturing assembly with a rod part, the first shell is provided with a first end and a second end, a first limiting part is arranged outside the first end, the second end is arranged in a sealed mode, and the first sealing piece is connected to the first end in a sealed mode and provided with a through hole; the rod part and the first shell can be hermetically arranged in the through hole in a penetrating manner in a relative movement manner, and the first limiting part is limited at the top of the atomizer when the liquid storage assembly and the atomizer with the second liquid storage cavity are assembled for use, so that the rod part moves towards the second end part relative to the first shell under the action of external force, and the second end part is punctured; and the first liquid storage cavity is communicated with the second liquid storage cavity. By the adoption of the technical scheme, the liquid injection convenience of the atomizer can be effectively improved, and the risk that the hand of a user is contaminated with atomized liquid in the liquid injection process can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomization, and in particular to a liquid storage component, an atomizer and a combined atomization device. Background Art

[0002] Electronic cigarettes and electronic devices used to atomize health care drugs, therapeutic drugs and other substances can be collectively referred to as electronic atomization devices. Electronic atomization devices generally include an atomizer for generating aerosols and a battery assembly for providing electrical energy to the atomizer. The atomizer, as the core component of the electronic atomization device, has always been the focus of research by technical personnel in this field.

[0003] The atomizer generally includes an outer shell and an atomizer core. The outer shell is provided with an airflow channel and a liquid storage chamber for storing atomized liquid. The atomizer core generally includes a liquid-conducting liquid and a heating element connected to each other. The atomizer core is installed on the airflow path of the airflow channel and is connected to the liquid storage chamber. The liquid-conducting liquid can be made of liquid-conducting cotton, porous ceramics, etc., and the heating element can be a metal heating wire, a metal heating net, etc. The atomization process of the atomizer is generally as follows: the atomized liquid flows from the liquid storage tank into the liquid-conducting liquid of the atomizer core. Under the heating effect of the heating element, the atomized liquid is atomized to form an aerosol that can be inhaled by the user. When the user inhales, an airflow is formed on the airflow path of the airflow channel. When the airflow flows through the heating element, the aerosol is taken away. The aerosol eventually flows out from the air outlet of the airflow channel (i.e., the nozzle of the atomizer) to the user's mouth along with the airflow to be inhaled by the user.

[0004] In the related art, the atomizer is usually filled with atomizing liquid when it leaves the factory. The atomizer pre-filled with atomizing liquid and the battery assembly are assembled into a complete electronic atomizing device for suction and use. When the atomizer is used up, the atomizer needs to be disassembled to expose the injection hole provided on the atomizer before the atomizing liquid can be added. When adding atomizing liquid, it is necessary to manually open the mouth of the liquid storage bottle storing the atomizing liquid, and then pour the atomizing liquid into the liquid storage cavity of the atomizer at the injection hole by pouring the liquid storage bottle. The operation is very inconvenient, and in the process of adding atomizing liquid, the user's hands are easily contaminated by touching the mouth of the liquid storage bottle with the atomizing liquid adhered, which affects the user's experience. Summary of the invention

[0005] The utility model aims to provide a liquid storage component, an atomizer and a combined atomizing device, aiming to solve the technical problems that the existing atomizer is inconvenient to add atomizing liquid and the user's hands are easily contaminated with the atomizing liquid.

[0006] To achieve the above object, the utility model provides a liquid storage component, the liquid storage component comprising:

[0007] A first shell, wherein a first liquid storage cavity is provided inside the first shell, the first shell has a first end and a second end which are arranged opposite to each other, a first limiting portion is convexly provided on an outer wall of the first end, and the second end is sealed;

[0008] A first sealing member, sealingly connected to the first end portion, wherein the first sealing member is provided with a through hole along its own axial direction; and

[0009] The puncturing assembly includes a rod portion, wherein the rod portion is sealed and penetrated in the through hole so as to be relatively movable with the first shell along the height direction of the first shell, and the lower end of the rod portion is located in the first liquid storage cavity, and the upper end of the rod portion is exposed outside the first shell. When the liquid storage assembly is assembled with the atomizer having the second liquid storage cavity, the first limiting portion is limited at the top of the atomizer, so that the rod portion moves toward the second end relative to the first shell due to the action of an external force, thereby puncturing the second end and connecting the first liquid storage cavity with the second liquid storage cavity.

[0010] In an optional embodiment, the rod portion is movably and sealingly disposed in the through hole, and the first sealing member is sealingly and fixedly connected to the first end portion.

[0011] In an optional embodiment, the rod seal is inserted into the through hole and fixedly disposed with the first seal, and the first seal and the first shell are sealably mounted at the first end so as to be relatively movable.

[0012] In an optional embodiment, the puncture assembly further includes:

[0013] There are multiple vertical plate parts, each of which is spaced along the circumferential direction of the rod part and fixedly connected to the outer peripheral wall of the lower end of the rod part, and in the direction from the lower end of the rod part to the upper end of the rod part, the cross-sectional area of ​​each vertical plate part in the radial direction of the rod part gradually changes from small to large;

[0014] The horizontal plate portion is fixedly sleeved on the lower end of the rod portion, the horizontal plate portion is located in the first liquid storage cavity, the lower end surface of the horizontal plate portion is fixedly connected to the end portion of each vertical plate portion close to the upper end of the rod portion, and the horizontal plate portion is provided with a plurality of liquid through holes.

[0015] In an optional embodiment, the puncture assembly further comprises a plurality of reinforcing ribs, one end of each of the reinforcing ribs being respectively fixedly connected to the outer peripheral wall of the rod portion, and the other end being respectively fixedly connected to the upper end surface of the cross plate portion, and the plurality of the reinforcing ribs being arranged at intervals along the circumference of the rod portion, and at least one of the liquid through holes is provided at a portion of the cross plate portion that is connected to two adjacent reinforcing ribs.

[0016] In an optional embodiment, the puncture assembly is an integral structure made of hard plastic or metal material.

[0017] In an optional embodiment, the puncture assembly further includes a plate-shaped pressing plate portion, and the pressing plate portion is fixedly connected to the upper end of the rod portion.

[0018] In an optional embodiment, the lower end of the rod is a pointed structure.

[0019] In an optional embodiment, the liquid storage assembly also includes a limiting column, a side surface of the limiting column is provided with a first limiting groove, the first limiting groove is arranged along the axial direction of the limiting column and passes through the two end surfaces of the limiting column, and the part of the rod portion located between the pressure plate portion and the first end portion is detachably installed in the first limiting groove.

[0020] In an optional embodiment, a second limiting groove connected to the first limiting groove is further provided on the side of the limiting column, and the second limiting groove is adapted to be arranged to match the pressure plate portion, and the second limiting groove is located between the end faces of the limiting column along its own axial direction, wherein, when the liquid storage assembly is in a state of being assembled and used with the atomizer, the pressure plate portion is arranged in the second limiting groove.

[0021] In an optional embodiment, when the first seal is sealed and fixed in the first end, a second limiting portion is provided on the inner wall of the first end, and a third limiting portion is provided on the outer peripheral wall of the first seal, and the second limiting portion is tightly matched with the third limiting portion.

[0022] In an optional embodiment, the liquid storage assembly further comprises a sealing ring made of silicone or rubber material, and the sealing ring is sleeved on the outer wall of the first end portion. When the liquid storage assembly is assembled with the atomizer for use, the sealing ring is in close contact with the top inner wall of the atomizer.

[0023] In an optional embodiment, the second end portion and the first shell are an integral structure that is sealed.

[0024] In an optional embodiment, the liquid storage assembly further includes a second sealing member sealed to the second end portion, and the second sealing member is any one of a metal foil, a plastic film, a silicone film, a rubber film, a silicone cover, and a rubber cover.

[0025] To achieve the above object, the utility model further provides an atomizer for use in combination with the liquid storage assembly described in any one of the above embodiments, the atomizer comprising:

[0026] A second shell body, wherein a second liquid storage cavity and an air flow channel are provided inside the second shell body, and a liquid injection hole communicating with the second liquid storage cavity is provided on the top of the second shell body;

[0027] an atomizer core, installed in the air flow channel and communicated with the second liquid storage chamber; and

[0028] A sealing plug is detachably and hermetically connected to the liquid injection hole, and when the sealing plug is removed from the liquid injection hole, the liquid injection hole is connected to the outside;

[0029] Among them, when the sealing plug is removed from the liquid injection hole and the liquid storage assembly is assembled with the atomizer from the liquid injection hole for use, the first limiting portion on the first shell is limited at the liquid injection hole, so that the rod moves toward the second end relative to the first shell due to the action of external force, thereby piercing the second end and connecting the first liquid storage cavity with the second liquid storage cavity.

[0030] To achieve the above-mentioned purpose, the utility model also provides a combined atomization device, comprising the liquid storage assembly described in any one of the above-mentioned embodiments and the atomizer described in the above-mentioned embodiments, the second end of the first shell is located in the second liquid storage cavity, and the first limiting portion on the first shell is limited to the liquid injection hole, so that the rod moves toward the second end relative to the first shell due to the action of external force, thereby puncturing the second end and connecting the first liquid storage cavity with the second liquid storage cavity.

[0031] Compared with the prior art, the utility model has at least the following beneficial effects:

[0032] The liquid storage assembly provided by the utility model includes a first shell, a first sealing member and a puncturing assembly. The first shell is provided with a first liquid storage cavity inside. The first shell has a first end and a second end arranged opposite to each other. The outer wall of the first end is convexly provided with a first limiting member. The second end is sealed. The first sealing member is sealed and connected to the first end of the first shell and is penetrated with a through hole along its own axial direction. The puncturing assembly includes a rod portion. The rod portion is sealed and penetrated in the through hole in a relative motion with the first shell along the height direction of the first shell. The lower end of the rod portion is located in the first liquid storage cavity, and the upper end of the rod portion is exposed outside the first shell. When the liquid storage assembly is assembled with an atomizer having a second liquid storage cavity, the first limiting member is limited at the top of the atomizer so that the rod portion moves toward the second end relative to the first shell due to an external force, thereby puncturing the second end and connecting the first liquid storage cavity with the second liquid storage cavity. In this way, when it is necessary to add atomized liquid to the second liquid storage chamber of the atomizer, it is only necessary to insert the liquid storage assembly into the second liquid storage chamber of the atomizer from the top of the atomizer, and limit the first limit portion to the top of the atomizer. At this time, the liquid storage assembly stops moving toward the second liquid storage chamber, and the rod part continues to move relative to the first shell in the direction of the second liquid storage chamber due to the applied external force, that is, the rod part and the fixed first shell part move relative to each other, so that the lower end of the rod part pierces the second end of the first shell and extends into the second liquid storage chamber, and then the atomized liquid stored in the first liquid storage chamber can flow into the second liquid storage chamber for use. During the entire liquid filling process, the user does not need to manually open the second end of the liquid storage assembly, but only needs to assemble the liquid storage assembly and the atomizer into one and press down the upper end of the rod, which is very convenient to operate, thereby effectively improving the convenience of liquid filling of the atomizer; in addition, since the process of adding the atomized liquid in the liquid storage assembly into the second liquid storage chamber of the atomizer is completed after the liquid storage assembly and the atomizer are assembled into one, the rod with the atomized liquid adhered to it will not be exposed to the external environment, so it is difficult for the user's hands to touch the rod with the atomized liquid adhered to it, thereby effectively reducing the risk of the user's hands being contaminated with the atomized liquid during the liquid filling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0034] Figure 1 This is a schematic diagram of the three-dimensional structure of a liquid storage component in one embodiment of the utility model;

[0035] Figure 2 for Figure 1 Schematic diagram of the three-dimensional structure after adding the limiting column;

[0036] Figure 3 for Figure 2 A cross-sectional view of one embodiment of a liquid storage assembly;

[0037] Figure 4 for Figure 2 A cross-sectional view of another embodiment of the liquid storage assembly;

[0038] Figure 5 for Figure 2 An exploded view of the liquid storage assembly;

[0039] Figure 6 A cross-sectional view of an atomizer in one embodiment of the utility model;

[0040] Figure 7 This is a schematic diagram of a first state of a combined atomization device in an embodiment of the utility model;

[0041] Figure 8 This is a schematic diagram of a second state of the combined atomization device in one embodiment of the utility model;

[0042] Fig. 9 This is a schematic diagram of a first state of a combined atomization device in another embodiment of the utility model;

[0043] Fig.10 This is a schematic diagram of a second state of a combined atomization device in another embodiment of the utility model;

[0044] Fig.11 A cross-sectional view of a combined atomization device in another embodiment of the utility model;

[0045] Fig.12 for Fig.11 A schematic diagram of a first state of one of the usage modes of the combined atomization device;

[0046] Fig.13 for Fig.11 A schematic diagram of a second state of one of the usage modes of the combined atomization device;

[0047] Fig.14 for Fig.11 A schematic diagram of a first state of another use method of the combined atomization device;

[0048] Fig.15 for Fig.11 A schematic diagram of a second state of another usage mode of the combined atomization device.

[0049] Description of reference numerals:

[0050] 1-liquid storage assembly, 11-first shell, 111-first liquid storage cavity, 1112-first liquid storage space, 1113-second liquid storage space, 113-second limiting portion, 114-first limiting portion, 115-first end, 116-second end, 12-first sealing member, 121-through hole, 13-second sealing member, 131-third limiting portion, 14-puncture assembly, 141-rod portion, 142-vertical plate portion, 144-horizontal plate portion, 145-liquid through hole, 146-reinforcement rib, 148-pressing plate portion, 15-limiting column, 151-first limiting groove, 152-second limiting groove, 16-sealing ring;

[0051] 2-atomizer, 21-second shell, 211-second liquid storage chamber, 212-liquid injection hole, 213-air flow channel, 22-sealing plug, 23-atomizing core. DETAILED DESCRIPTION

[0052] The embodiments of the present invention 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 invention, and should not be construed as limiting the present invention.

[0053] In the description of the present invention, it should be understood that the terms "size", "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 invention 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 cannot be understood as a limitation on the present invention.

[0054] 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 technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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 the present invention can be understood according to specific circumstances.

[0056] In addition, if "and / or", "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0057] Combination Figures 1 to 5 As shown, an embodiment of the utility model provides a liquid storage component 1, which includes a first shell 11, a first sealing member 12 and a puncturing component 14. A first liquid storage chamber 111 is provided inside the first shell 11, and the first shell 11 has a first end 115 and a second end 116 that are arranged opposite to each other. A first limiting portion 114 is convexly provided on the outer wall of the first end 115, and the second end 116 is sealed. The first sealing member 12 is sealingly connected to the first end 115 of the first shell 11, and the first sealing member 12 is penetrated by a through hole 121 along its own axial direction. The puncturing component 14 includes a rod portion 141, and the rod portion 141 is sealedly penetrated in the through hole 121 so as to be relatively movable with the first shell 11 along the height direction of the first shell 11, and the lower end of the rod portion 141 is located in the first liquid storage chamber 111, and the upper end of the rod portion 141 is exposed outside the first shell 11. Combined with Figures 7 to 15 As shown, Figures 1 to 5 When the liquid storage assembly 1 is assembled with the atomizer 2 having the second liquid storage chamber 211, the first limiting portion 114 is limited at the top of the atomizer 2, so that the rod 141 moves toward the second end 116 relative to the first shell 11 due to the external force, thereby piercing the second end 116 and connecting the first liquid storage chamber 111 and the second liquid storage chamber 211. In this way, the atomized liquid stored in the first liquid storage chamber 111 can flow into the second liquid storage chamber 2111 of the atomizer 2 through the pierced first end 116 for use. It should be noted here that Figures 1 to 4In the figure, the first end 115 of the first shell 11 is the upper end of the first shell 11, the second end 116 of the first shell 11 is the lower end of the first shell 11, and the upper end of the rod 141 refers to an end of the rod 141 close to the first end 115 of the first shell 115, and the lower end of the rod 141 refers to an end of the rod 141 close to the second end 116 of the first shell 11.

[0058] In this embodiment, when the first limiting portion 114 on the first shell 11 is limited to the top of the atomizer 1, since the first shell 11 and the second end 116 on the first shell 11 are both in a fixed state, and the rod portion 141 can move relative to the first shell 11 along the height direction of the first shell 11, the entire rod portion 141 can be moved downward relative to the first shell 11 by applying downward pressure to the upper end of the rod portion 141. During this process, the lower end of the rod portion 141 will gradually move toward the fixed second end portion 116 until the second end portion 116 is punctured, and the atomized liquid in the liquid storage assembly 1 can flow into the second liquid storage chamber 211 of the atomizer 2 through the punctured portion of the second end portion 116. It should be noted here that "applying downward pressure to the upper end of the rod 141" refers to applying an external force from the first end 115 of the first shell 11 to the second end 116 of the first shell 11 to the upper end of the rod 141, and "the entire rod 141 moves downward relative to the first shell 11" refers to the entire rod 141 moving relative to the first shell 11 in the direction from the first end 115 of the first shell 11 to the second end 116 of the first shell 11. In this embodiment, during specific implementation, the structural form of the first sealing member 12 can be a silicone plug, or a rubber plug, or of course other sealing structures, which can be determined according to actual use requirements and are not specifically limited here.

[0059] In the technical solution of this embodiment, based on the above structural design, combined with Figures 1 to 5As shown in 7 to 15, when it is necessary to add atomized liquid to the second liquid storage chamber 211 of the atomizer 2, it is only necessary to insert the liquid storage assembly 1 into the second liquid storage chamber 211 of the atomizer 2 from the top of the atomizer 2, and limit the first limit portion 114 to the top of the atomizer 2. At this time, the liquid storage assembly 2 stops moving toward the second liquid storage chamber 211, and the rod portion 141 continues to move relative to the first shell 11 toward the second liquid storage chamber 211 due to the applied external force, that is, the rod portion 141 moves relative to the fixed first shell 11, so that the lower end of the rod portion 141 pierces the second end portion 116 of the first shell 11 and extends into the second liquid storage chamber 211, and then the atomized liquid stored in the first liquid storage chamber 111 can flow into the second liquid storage chamber 211 for use. During the entire liquid filling process, the user does not need to manually open the second end 116 of the liquid storage component 2. The user only needs to assemble the liquid storage component 2 and the atomizer 1 into one and press down the upper end of the rod 141. The operation is very convenient, thereby effectively improving the convenience of liquid filling of the atomizer 2. In addition, since the process of adding the atomized liquid in the liquid storage component 1 to the second liquid storage chamber 211 of the atomizer 2 is completed after the liquid storage component 1 and the atomizer 2 are assembled into one, the rod 141 with the atomized liquid adhered to it will not be exposed to the external environment. Therefore, it is difficult for the user's hands to touch the rod 141 with the atomized liquid adhered to it, thereby effectively reducing the risk of the user's hands being contaminated with the atomized liquid during the liquid filling process.

[0060] In some optional embodiments, the first liquid storage chamber 111 of the liquid storage assembly 1 may store a first atomized liquid with fragrance, and the second liquid storage chamber 211 of the atomizer 2 is in a liquid-free state or stores a second atomized liquid without fragrance. In this way, during long-term storage and transportation, the first atomized liquid containing fragrance in the first liquid storage chamber 111 will not have the problem of fragrance volatilization to the outside or oxidation and deterioration, thereby ensuring the taste restoration of the aerosol formed after the first atomized liquid containing fragrance flows into the second liquid storage chamber 211 and is atomized, which is conducive to improving the user's inhalation taste. Of course, in other optional embodiments, when the first atomized liquid stored in the first liquid storage chamber 111 of the liquid storage component 1 is an atomized liquid with fragrance, the first atomized liquid stored in the second liquid storage chamber 211 of the atomizer 2 may also be a second atomized liquid with fragrance, and the second atomized liquid and the first atomized liquid may be the same type of atomized liquid (i.e., the fragrance carried by the first atomized liquid is the same as the fragrance carried by the second atomized liquid), or may be different types of atomized liquid (i.e., the fragrance carried by the first atomized liquid is different from the fragrance carried by the second atomized liquid), which may be determined according to actual use requirements, and this embodiment does not make specific restrictions on this. In addition, when the second liquid storage chamber 211 of the atomizer 2 is in a liquid-free state or stores a second atomized liquid with or without fragrance, the first atomized liquid stored in the first liquid storage chamber 111 of the liquid storage component 1 may also be an atomized liquid without fragrance. It should be noted here that the above-mentioned "flavors" refer to materials that can be used to produce desired tastes, aromas or other sensations in products for adult consumers where permitted by local regulations, and specifically may include but are not limited to naturally occurring flavor materials, botanicals, plant extracts, synthetically obtained materials or combinations thereof, such as: tobacco, licorice, hydrangea, eugenol, chamomile, cloves, matcha, mint, basil, cinnamon, peach, apple, orange, mango, vanilla, lemon oil, orange oil, orange blossom, cherry blossom, cassia seed, coriander, etc. In addition, the above-mentioned "flavors" may be imitation, synthetic or natural ingredients or mixtures thereof, and may be in the form of liquid, solid or gas.

[0061] In particular, in some specific application scenarios, since the first liquid storage chamber 111 of the liquid storage component 1 can be pre-loaded with atomized liquid, and the second liquid storage chamber 211 of the atomizer 2 may not be pre-loaded with atomized liquid, during the storage and transportation of the liquid storage component 1, even if the air pressure of the external environment changes, the atomized liquid pre-loaded in the liquid storage component 1 will not leak, and it is also convenient to carry the atomizer 2 and the liquid storage component 1 separately.

[0062] In some optional embodiments, please refer to Figure 3-4 , Figure 7-8 as well as Figure 11-15As shown, the rod 141 can be movably sealed and penetrated in the through hole 121, and the first sealing member 12 is sealed and fixedly connected to the first end 115 of the first shell 11. In this way, when downward pressure is applied to the upper end of the rod 141, the rod 141 can move downward relative to the fixed first sealing member 12 and the first shell 11 at the same time. In this process, the lower end of the rod 141 will move toward the direction of the second end 116 until the second end 116 is punctured, and the first liquid storage chamber 111 of the liquid storage assembly 1 can be connected to the second liquid storage chamber 211 of the atomizer 2 through the punctured part of the second end 116. In particular, in a specific implementation, the rod 141 and the first sealing member 12 can be connected by clearance fit, transition fit and other connection methods, so that the rod 141 can be movably sealed and penetrated on the through hole 121 of the first sealing member 12. In addition, in a specific implementation, the first sealing member 12 can be configured as a silicone plug or a rubber plug, and then the first sealing member 12 can be sealed and fixedly connected to the first end portion 115 of the first shell 11 by interference fit or the like.

[0063] Further, in some other optional embodiments, in order to make the rod 141 move relative to the first shell 11 along the height direction of the first shell 11, the first sealing member 12 may be movably arranged relative to the first shell 11, and the rod 141 may be fixedly arranged relative to the first sealing member 12, that is, the connection relationship between the first sealing member 12 and the first shell 11 is set to be a movable connection, and the connection relationship between the rod 141 and the first sealing member 12 is set to be a fixed connection, specifically:

[0064] like Fig. 9 and 10As shown, the rod 141 is sealed and penetrated in the through hole 121 and fixedly arranged with the first sealing member 12, and the first sealing member 12 and the first housing 11 are relatively movable and sealedly installed at the first port 115 of the first housing 11. In this arrangement, when downward pressure is applied to the upper end of the rod 141, since the rod 141 and the first sealing member 12 are fixedly arranged with each other and the first sealing member 12 and the first housing 11 can move relative to each other, the first sealing member 12 will move downward relative to the first housing 11 along with the rod 141. In this process, the lower end of the rod 141 will also move toward the second end 116 until the second end 116 is punctured, and the first liquid storage chamber 111 of the liquid storage assembly 1 can be connected with the second liquid storage chamber 211 of the atomizer 2 through the punctured portion of the second end 116. In a specific implementation, the rod 141 and the first sealing member 12 can be connected by interference fit, snap fit, integrated connection, etc. so that the rod 141 is sealed and penetrated in the through hole 121 of the first sealing member 12. In addition, in a specific implementation, the first sealing member 12 can be configured as a silicone plug or a rubber plug, and then the first sealing member 12 and the first housing 11 can be relatively movably sealed and installed on the first port 115 of the first housing 11 by interference fit, etc.

[0065] Further, in some optional embodiments, such as Figure 3 As shown, the lower end of the rod 141 is a pointed structure, which can be a triangle, a cone, a leaf tip, a sawtooth, etc., which is convenient for piercing the second end 116. In this way, when the liquid storage assembly 2 and the atomizer 1 are assembled as a whole for use, the lower end of the rod 141 can more easily pierce the second end 116, and then the atomized liquid in the second liquid storage chamber 211 can smoothly flow into the first liquid storage chamber 111 through the pierced second end 116 for use.

[0066] Furthermore, considering the usage scenario in which the liquid storage assembly 1 and the atomizer 2 are assembled as one, after the lower end of the rod 141 pierces the second end 116, the pierced portion of the second end 116 may be tightly fitted to the outer peripheral wall of the lower end of the rod 141, making it difficult for the atomized liquid in the first liquid storage chamber 111 to flow smoothly through the pierced portion of the second end 116 into the second liquid storage chamber 211 of the atomizer 2, thereby reducing the speed at which the atomized liquid in the liquid storage assembly 1 flows into the second liquid storage chamber 211 of the atomizer 2.

[0067] Based on the above considerations, in some optional embodiments, such as Figure 4 and 5As shown, the puncture assembly 14 also includes a transverse plate portion 144 and a plurality of vertical plate portions 142, each of which is spaced circumferentially along the rod portion 141 and fixedly connected to the outer peripheral wall of the lower end of the rod portion 141, and in the direction from the lower end of the rod portion 141 to the upper end of the rod portion 141, the cross-sectional area of ​​each vertical plate portion 142 in the radial direction of the rod portion 141 gradually changes from small to large; the transverse plate portion 144 is fixedly sleeved on the lower end of the rod portion 141, the transverse plate portion 144 is located in the first liquid storage chamber 111 of the liquid storage assembly 1, the lower end surface of the transverse plate portion 144 is fixedly connected to the end of each vertical plate portion 142 close to the upper end of the rod portion 141, and a plurality of liquid through holes 145 are opened on the transverse plate portion 144. In this way, by arranging a plurality of vertical plate portions 142 at intervals at the lower end of the rod portion 141, on the one hand, when the lower end of the rod portion 141 punctures the second end portion 116, even if the punctured portion of the second end portion 116 is tightly fitted to the outer wall of each vertical plate portion 142 on the side away from the rod portion 141, the atomized liquid in the liquid storage assembly 1 can smoothly flow into the first liquid storage chamber 211 of the atomizer 2 through the gap between two adjacent vertical plate portions 142, thereby avoiding the situation in which the atomized liquid in the first liquid storage chamber 111 is difficult to smoothly flow into the second liquid storage chamber 211 of the atomizer 2 due to the punctured portion of the second end portion 116 being tightly fitted to the outer peripheral wall of the rod portion 141; on the other hand , the outer diameter of the lower end of the rod 141 can be increased, so that after the lower end of the rod 141 pierces the second end 116, a punctured portion with a larger puncture area can be formed on the second end 116, that is, the degree of puncture of the second end 116 is increased, and the puncture of the second end 116 can be completed more thoroughly, so that the punctured portion of the second end 116 is difficult to fit the outer peripheral wall of the rod 141, so that the atomized liquid in the liquid storage assembly 1 can smoothly pass through the punctured portion of the second end 116 and quickly flow into the second liquid storage chamber 211 of the atomizer 2, which is conducive to increasing the speed at which the atomized liquid in the first liquid storage chamber 111 flows into the second liquid storage chamber 211.

[0068] In addition, by providing the transverse plate portion 144 with a plurality of liquid inlet holes 145, during use, even if the punctured portion of the second end portion 116 is closely attached to the outer peripheral wall of the vertical plate portion 142 or the transverse plate portion 144 (such as Fig.15), the atomized liquid in the liquid storage assembly 1 can also smoothly flow into the first liquid storage chamber 211 of the atomizer 2 through the liquid through hole 145 provided on the horizontal plate portion 144 and the gap between the two adjacent vertical plate portions 142 in sequence. In addition, since the rod portion 141 can reciprocate relative to the first shell 11 under the action of the applied external force, the lower end of the rod portion 141 can reciprocate in the first liquid storage chamber 111, so that the horizontal plate portion 144 fixed on the rod portion 141 can also reciprocate in the first liquid storage chamber 111, and during the reciprocating movement of the horizontal plate portion 144, the horizontal plate portion 144 can also play a role in stirring the atomized liquid in the first liquid storage chamber 111, so that the concentration of the atomized liquid in the first liquid storage chamber 111 is more uniform, which is conducive to improving the user's subsequent suction experience.

[0069] Furthermore, in a specific implementation, the outer peripheral wall of the transverse plate portion 144 may be in sliding contact with the cavity wall of the first liquid storage cavity 111, or may be spaced apart from the cavity wall of the first liquid storage cavity 111, so that the transverse plate portion 144 can reciprocate in the first liquid storage cavity 111 along with the rod portion 141. Figure 4 As shown, there is a gap between the upper end surface of the transverse plate portion 144 and the first sealing member 12 to form a first liquid storage space 1112, and there is a gap between the lower end surface of the transverse plate portion 144 and the second end portion 116 to form a second liquid storage space 1113, and each liquid through hole 145 is connected to the first liquid storage space 1112 and the second liquid storage space 1113. In this way, when the transverse plate portion 144 follows the rod portion 141 to reciprocate in the first liquid storage chamber 111, the atomized liquid in the first liquid storage space 1112 and the atomized liquid in the second liquid storage space 1113 can flow through the liquid through hole 145 provided on the transverse plate portion 144. For example, when the transverse plate portion 144 follows the rod portion 141 to reciprocate in the first liquid storage chamber 111, the atomized liquid in the first liquid storage space 1112 and the atomized liquid in the second liquid storage space 1113 can flow through the liquid through hole 145 provided on the transverse plate portion 144. When the portion 144 moves toward the first sealing member 12, the space volume in the first liquid storage space 1112 will decrease, and the space volume in the second liquid storage space 1113 will increase, that is, the atomized liquid in the first liquid storage space 1112 can flow into the second liquid storage space 1113 through the liquid through hole 145 for mixing; when the cross plate portion 144 moves toward the second end portion 116, the space volume in the first liquid storage space 1112 will increase, and the space volume in the second liquid storage space 1113 will decrease, that is, the atomized liquid in the second liquid storage space 1113 can also flow into the first liquid storage space 1112 through the liquid through hole 145 for mixing. In this way, the rod portion 141 and the cross plate portion 144 can be reciprocated in the first liquid storage chamber 111 by applying an external force to the rod portion 141, so as to achieve the effect of stirring the atomized liquid in the entire first liquid storage chamber 111, so that the concentration of the atomized liquid in the first liquid storage chamber 111 is more uniform.

[0070] It can be seen from the above description that in the direction from the lower end of the rod portion 141 to the upper end of the rod portion 141, the cross-sectional area of ​​each vertical plate portion 142 in the radial direction of the rod portion 141 gradually changes from small to large, that is, the vertical plate portion 142 is a "narrow at the bottom and wide at the top" plate-like structure. Such a configuration not only allows each vertical plate portion 142 to puncture the second end portion 116 more easily, but also ensures that after each vertical plate portion 142 punctures the second end portion 116, a punctured portion with a sufficiently large puncture area can be formed on the second end portion 116, so that the atomized liquid in the liquid storage assembly 1 can smoothly pass through the punctured portion of the second end portion 116 and be quickly introduced into the second liquid storage chamber 211 of the atomizer 2.

[0071] Further, in some optional embodiments, such as Figure 5 As shown, the piercing assembly 14 also includes a plurality of reinforcing ribs 146, one end of each reinforcing rib 146 is respectively fixedly connected to the outer wall of the rod portion 141, and the other end is respectively fixedly connected to the upper end surface of the transverse plate portion 144, and the plurality of reinforcing ribs 146 are arranged at intervals along the circumference of the rod portion 141, and at least one liquid-passing through hole 145 is arranged at a portion of the transverse plate portion 144 that is connected to two adjacent reinforcing ribs 146. In this arrangement, on the one hand, by arranging the reinforcing ribs 146 between the rod portion 141 and the transverse plate portion 144, the connection strength between the transverse plate portion 144 and the rod portion 141 can be increased, thereby preventing the rod portion 141 from bending due to being blocked by the second end portion 116 during the process of piercing the second end portion 116; on the other hand, since at least one liquid-passing through hole 145 is arranged at a portion of the transverse plate portion 144 that is connected to two adjacent reinforcing ribs 146, that is, the addition of the reinforcing ribs 146 will not affect the transverse plate portion 141. 4 is blocked, so that the atomized liquid in the first liquid storage space 1112 and the atomized liquid in the second liquid storage space 1113 can circulate with each other, so that even if the punctured part of the first sealing member 12 is tightly fitted to the outer peripheral wall of the vertical plate portion 142 or the horizontal plate portion 144, the atomized liquid in the liquid storage assembly 1 can flow smoothly into the first liquid storage chamber 211 of the atomizer 2 through the liquid through hole 145 provided on the horizontal plate portion 144 and the gap between the two adjacent vertical plate portions 142 in sequence.

[0072] It should be noted here that the structural form of the reinforcing rib 146 can be set according to specific needs. For example, the reinforcing rib 146 can be a strip structure, or it can also be a sheet structure, which is not limited here. When the reinforcing rib 146 is a strip structure, the above-mentioned "one end of the reinforcing rib 146" and "the other end of the reinforcing rib 146" are the two ends of the reinforcing rib 146 along its own axial direction, that is, the two ends of the reinforcing rib 146 along its own axial direction are respectively fixedly connected to the outer wall of the rod part 141 and the upper end face of the cross plate part 144; when the reinforcing rib 146 is a sheet structure, the above-mentioned "one end of the reinforcing rib 146" and "the other end of the reinforcing rib 146" are the two adjacent side wall surfaces of the reinforcing rib 146, that is, one side wall surface of the reinforcing rib 146 is fixedly connected to the outer wall of the rod part 141, and the other side wall surface of the reinforcing rib 146 is fixedly connected to the upper end face of the cross plate part 144.

[0073] Furthermore, in some optional embodiments, the puncture assembly 14 is an integrated structure made of hard plastic or metal material, that is, the rod portion 141, the vertical plate portion 142, the horizontal plate portion 144 and the reinforcing rib 146 are an integrated structure connected to each other (for example, it can be an injection-molded integrated structure). This not only increases the overall structural strength of the puncture assembly 14 and facilitates the overall processing of the puncture assembly 14, but also saves the trouble of connecting the various components after separately processing the various components.

[0074] Further, in some optional embodiments, such as Figures 1 to 5 As shown, the puncture assembly 14 further includes a plate-shaped pressing plate portion 148, which is fixedly connected to the upper end of the rod portion 141. In this way, when the user applies an external force to the upper end of the rod portion 141 by hand to drive the puncture assembly 14 as a whole to move relative to the first housing 11, compared with applying an external force to the upper end of the rod portion 141, the setting of the pressing plate portion 148 can increase the contact area between the user's hand and the upper end of the rod portion 141, thereby facilitating the user to drive the puncture assembly 14 as a whole to move relative to the first housing 11 with more effort and comfort. It should be noted here that the above-mentioned "external force" can be a thrust force that pushes the pressing plate portion 148 downward, that is, under the action of the thrust force, the puncture assembly 14 moves downward as a whole; or, the above-mentioned "external force" can also be a pulling force that pulls the pressing plate portion 148 upward, that is, under the action of the pulling force, the puncture assembly 14 moves upward as a whole.

[0075] Further, in some optional embodiments, such as Figures 1 to 4As shown, the pressure plate portion 148 and the rod portion 141 can be an integrated structure, that is, the connection between the pressure plate portion 148 and the rod portion 141 is an integrated connection (for example, the pressure plate portion 148 and the rod portion 141 can be integrally formed by injection molding). This not only increases the connection strength between the pressure plate portion 148 and the rod portion 141 and facilitates the overall processing of the two, but also saves the trouble of separately processing the pressure plate portion 148 and the rod portion 141 and the need to fix the two together.

[0076] In other optional embodiments, such as Figure 5 As shown, the connection between the pressing plate portion 148 and the rod portion 141 can also be a detachable connection, for example, a threaded connection, so that even when the lower end of the rod portion 141 is connected to the vertical plate portion 142 and the horizontal plate portion 144, it is also convenient for the rod portion 14 to be sealed and penetrated into the through hole 121 of the first sealing member 12. This embodiment does not specifically limit the specific connection method between the pressing plate portion 148 and the rod portion 141, as long as it can meet the use requirements.

[0077] Furthermore, in order to prevent the liquid storage assembly 1 from leaking due to the push force applied to the pressing plate 148 and the lower end of the rod 141 piercing the second end 116 when the liquid storage assembly 1 is in a non-use state (for example, during the storage and transportation of the liquid storage assembly 1) and the liquid storage assembly 1 is not assembled into one body, the liquid storage assembly 1 is prevented from leaking due to the push force applied to the pressing plate 148 and the lower end of the rod 141 piercing the second end 116 due to the accidental factors such as user misoperation and collision of the pressing plate 148 of the liquid storage assembly 1. Figures 2 to 5 As shown, the liquid storage component 1 also includes a limiting column 15, and a first limiting groove 151 is provided on the side of the limiting column 15. The first limiting groove 151 is arranged along the axial direction of the limiting column 15 and penetrates the end faces of both ends of the limiting column 15. The part of the rod portion 141 located between the pressure plate portion 148 and the first end portion 115 of the first shell 11 is detachably mounted on the first limiting groove 151. In this way, even when the pressure plate portion 148 is subjected to a downward thrust, the rod portion 141 will not move toward the second end portion 116 due to the limiting effect of the limiting column 15, that is, at this time, the rod portion 141 and the pressure plate portion 148 are both kept fixed, thereby preventing the pressure plate portion 148 from being subjected to a thrust due to unexpected factors such as user misoperation, causing the lower end of the rod portion 141 to pierce the second end portion 116, thereby effectively reducing the risk of leakage of the liquid storage component 1 due to unexpected factors. Moreover, the provision of the limiting column 15 will not affect the subsequent normal use. Specifically, please refer to Figure 11-13As shown, when the atomized liquid in the first liquid storage chamber 111 needs to be introduced into the second liquid storage chamber 211 for use, the user only needs to remove the rod portion 141 from the first limiting groove 151, and then press the pressure plate portion 148 by hand to drive the puncture assembly 14 as a whole to move downward relative to the first shell 11, so that the lower end of the rod portion 141 pierces the second end portion 116, and then the atomized liquid in the first liquid storage chamber 111 can flow into the second liquid storage chamber 211 for use through the pierced portion of the second end portion 116.

[0078] Further, in some optional embodiments, such as Figures 2 to 5 As shown, the side of the limiting column 15 is further provided with a second limiting groove 152 connected to the first limiting groove 151, the second limiting groove 152 is adapted to the pressing plate portion 148, and the second limiting groove 152 is located between the two end faces of the limiting column 15 along its own axial direction. Fig.11 , 14 As shown in FIG. 15 , when the liquid storage assembly 1 is in a state of being assembled with the atomizer 2, the rod portion 141 can be removed from the first limiting groove 151, and then the limiting column 15 can be assembled with the pressing plate portion 148 from the second limiting groove 152, that is, the pressing plate portion 148 is installed in the second limiting groove 152 (as shown in FIG. 15 ). Fig.14 ), at this time, the user applies a downward thrust to the limiting column 15 by hand to drive the piercing assembly 14 as a whole to move downward relative to the first housing 11, so that the lower end of the rod 141 pierces the second end 116 (such as Fig.15 ). In this way, by adding a second limiting groove 152 that is compatible with the pressure plate portion 148 to the limiting column 15, the limiting column 15 can also be used as an auxiliary tool for pushing the piercing assembly 14 to move downward. Compared with applying force to the upper end of the rod portion 141 or the pressure plate portion 148, the setting of the limiting column 15 can further increase the force application area of ​​the user's hand, thereby facilitating the user to drive the piercing assembly 14 as a whole to move downward relative to the first shell 11 more labor-saving and comfortable. It should be noted here that during use, when the piercing assembly 14 moves to the position as shown in the figure, the piercing assembly 14 can be pushed downward by the user's hand. Fig.15 When the pierced portion of the second end portion 116 is in the position (at this time, the pierced portion of the second end portion 116 is sleeved on the outer peripheral wall of the vertical plate portion 142 or the outer peripheral wall of the horizontal plate portion 144), the limiting column 15 can be removed from the pressing plate portion 148, and then the pressing plate portion 148 is pressed downward so that the lower end of the rod portion 141 completely pierces the second end portion 116 (that is, the piercing assembly 14 is now moved to the position as shown in FIG. Fig.13 ), at this time, the first liquid storage chamber 111 of the liquid storage assembly 1 is completely connected with the second liquid storage chamber 211 of the atomizer 2.

[0079] It should also be noted that in some other optional usages, combined with Figures 11 to 13As shown, when the liquid storage assembly 1 is in a state of being assembled with the atomizer 2, after the rod portion 141 is removed from the first limiting groove 151, the user can also directly press the pressing plate portion 148 to drive the piercing assembly 14 as a whole to move downward relative to the first shell 11, so that the lower end of the rod portion 141 completely pierces the second end portion 116 (see Fig.13 ), at this time, there is no need to assemble the limiting column 15 from the second limiting groove 152 with the pressing plate portion 148 and then press down the limiting column 15.

[0080] Further, based on the above embodiments, Figure 1 As shown, the second end 116 and the first shell 11 can be an integral structure with a sealed arrangement, that is, the second end 116 of the first shell 11 is a closed port; or Figures 2 to 5 As shown, the liquid storage assembly 1 also includes a second seal 13 sealed to the second end 116, and the second seal 13 is sealed and connected to the first shell 11. At this time, in order to facilitate the lower end of the rod 141 to pierce the second seal 13, the second seal 13 can be any one of metal foil, plastic film, silicone film, rubber film, silicone cover, and rubber cover, and there is no specific limitation here.

[0081] Further, in some optional embodiments, such as Figure 3 and 4 As shown, when the first sealing member 12 is sealed and fixed to the first port 115 of the first shell 11, the inner wall of the first port 115 of the first shell 11 is provided with a second limiting portion 113, and the outer peripheral wall of the first sealing member 12 is provided with a third limiting portion 131, and the second limiting portion 113 and the third limiting portion 131 are tightly matched. In this embodiment, the second limiting portion 113 can be an annular protrusion convexly provided on the inner wall of the first port 115, and the third limiting portion 131 can be an annular groove concavely provided on the outer peripheral wall of the first seal 12; or, the second limiting portion 113 can be at least one protrusion convexly provided on the inner wall of the first port 115, and the third limiting portion 131 can be at least one groove concavely provided on the outer peripheral wall of the first seal 12; or, the second limiting portion 113 can be an annular groove concavely provided on the inner wall of the first port 115, and the third limiting portion 131 can be an annular protrusion convexly provided on the outer peripheral wall of the first seal 12; or, the second limiting portion 113 can be at least one groove concavely provided on the inner wall of the first port 115, and the third limiting portion 131 can be at least one protrusion convexly provided on the outer peripheral wall of the first seal 12. The specific setting can be based on actual production needs and is not limited here.

[0082] Based on the above structural design, by setting the second limiting portion 113 and the third limiting portion 131, on the one hand, the cooperation between the second limiting portion 113 and the third limiting portion 131 can play a certain axial limiting role, so that during use, the puncture assembly 14 as a whole can move more stably relative to the first sealing member 12 and the first shell 11; on the other hand, the cooperation between the second limiting portion 113 and the third limiting portion 131 can also play a certain sealing role, thereby strengthening the sealing effect between the first sealing member 12 and the first shell 11, making it less likely for the atomized liquid in the first liquid storage chamber 111 to leak from the top of the first liquid storage chamber 111.

[0083] Further, in some optional embodiments, such as Figures 1 to 5 As shown, after the liquid storage assembly 1 and the atomizer 2 are assembled into one for use, in order to reduce the risk of leakage of the atomized liquid in the first liquid storage chamber 111 from the liquid injection hole 212 due to factors such as accidental tipping of the atomizer 2, the liquid storage assembly 1 also includes a sealing ring 16 made of silicone or rubber material. The sealing ring 16 is sleeved on the outer wall of the first end 115 of the first shell 11. When the liquid storage assembly 1 and the atomizer 2 are assembled for use, the sealing ring 16 is in close contact with the top inner wall of the atomizer 1.

[0084] Correspondingly, if Figure 6 As shown, the embodiment of the utility model further provides an atomizer 2, which includes a second shell 21, an atomizer core 23 and a sealing plug 22. The second shell 21 is provided with a second liquid storage chamber 211 and an air flow channel 213 inside. The top of the second shell 21 is provided with a liquid injection hole 212 connected to the second liquid storage chamber 211. The atomizer core 23 is installed in the air flow channel 213 and is connected to the second liquid storage chamber 211. The sealing plug 22 is detachably sealed and connected to the liquid injection hole 212, and when the sealing plug 22 is removed from the liquid injection hole 212, the liquid injection hole 212 is connected to the outside.

[0085] Combination Figures 6 to 15 As shown, the atomizer 2 can be assembled into one with the liquid storage assembly 1 in any of the above-mentioned embodiments for use. Specifically, when the sealing plug 22 is removed from the liquid injection hole 212 and the liquid storage assembly 2 is assembled with the atomizer 1 from the liquid injection hole 212 for use, the first limiting portion 114 of the first shell 11 is limited at the liquid injection hole 212, so that the rod portion 141 moves toward the second end portion 116 relative to the first shell 11 due to the action of external force, thereby piercing the second end portion 116 and connecting the first liquid storage chamber 111 with the second liquid storage chamber 211.

[0086] In this embodiment, Figure 6As shown, before the first liquid storage chamber 111 of the liquid storage assembly 1 is connected to the second liquid storage chamber 211 of the atomizer 2, the second liquid storage chamber 211 may be in a liquid-free state, or a second atomized liquid may be stored. When the second atomized liquid is stored in the second liquid storage chamber 211, the second atomized liquid may be an atomized liquid without fragrance, or an atomized liquid with fragrance. Here, when the second atomized liquid is an atomized liquid with fragrance and the first atomized liquid with fragrance is stored in the first liquid storage chamber 111 of the liquid storage assembly 1, the second atomized liquid and the first atomized liquid may be the same atomized liquid, or the fragrance carried by the second atomized liquid is different from the fragrance carried by the first atomized liquid. It should be noted that the technical effects that can be achieved by assembling the atomizer 2 and the liquid storage assembly 1 of this embodiment can be referred to the relevant content description of the above-mentioned embodiment of the liquid storage assembly 1, and will not be repeated here.

[0087] In this embodiment, it should be noted that other contents of the atomizer 2 of this embodiment can refer to the relevant contents described in the above-mentioned embodiment of the liquid storage component 1, and will not be repeated here.

[0088] Correspondingly, refer to Figures 7 to 15 The embodiment of the utility model further provides a combined atomization device, which comprises the liquid storage assembly 1 in any of the above embodiments and the atomizer 2 in the above embodiments. Specifically, the second end 116 of the first shell 11 is located in the second liquid storage chamber 111, and the first limiting portion 114 on the first shell 11 is limited at the injection hole 212, so that the rod 141 moves toward the second end 116 relative to the first shell 11 due to the external force, thereby piercing the second end 116 and connecting the first liquid storage chamber 111 with the second liquid storage chamber 211.

[0089] In this embodiment, it should be noted that other contents of the combined atomization device of this embodiment can refer to the relevant contents of the above-mentioned embodiment of the liquid storage component 1 and the embodiment of the atomizer 2, which will not be repeated here.

[0090] It should be noted that other contents of the liquid storage assembly 1, the atomizer 2 and the combined atomization device disclosed in the present utility model can be referred to the prior art and will not be described in detail here.

[0091] The above are only preferred embodiments of the present application, and the scope of the patent of the present application is not limited thereto. Any equivalent structural or equivalent process transformations made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the scope of patent protection of the present application. The above are only optional embodiments of the present application, and the scope of the patent of the present application is not limited thereto. Any equivalent structural transformations made using the contents of the present application specification and drawings, or directly / indirectly applied in other related technical fields, are also included in the scope of patent protection of the present application under the inventive concept of the present application.

Claims

1. A liquid storage component, characterized in that: The liquid storage component comprises: A first shell, wherein a first liquid storage cavity is provided inside the first shell, the first shell has a first end and a second end which are arranged opposite to each other, a first limiting portion is convexly provided on an outer wall of the first end, and the second end is sealed; A first sealing member, sealingly connected to the first end portion, wherein the first sealing member is provided with a through hole along its own axial direction; and The puncturing assembly includes a rod portion, wherein the rod portion is sealed and penetrated in the through hole so as to be relatively movable with the first shell along the height direction of the first shell, and the lower end of the rod portion is located in the first liquid storage cavity, and the upper end of the rod portion is exposed outside the first shell. When the liquid storage assembly is assembled and used with an atomizer having a second liquid storage cavity, the first limiting portion is limited at the top of the atomizer, so that the rod portion moves toward the second end relative to the first shell due to the action of an external force, thereby puncturing the second end and connecting the first liquid storage cavity with the second liquid storage cavity.

2. The liquid storage assembly according to claim 1, characterized in that: The rod portion is movably and sealingly disposed in the through hole, and the first sealing member is sealingly and fixedly connected to the first end portion; or, The rod portion seal is inserted into the through hole and fixedly disposed with the first seal. The first seal and the first shell are sealably mounted at the first end so as to be relatively movable.

3. The liquid storage assembly according to claim 2, characterized in that: The puncture assembly also includes: There are multiple vertical plate parts, each of which is spaced along the circumferential direction of the rod part and fixedly connected to the outer peripheral wall of the lower end of the rod part, and in the direction from the lower end of the rod part to the upper end of the rod part, the cross-sectional area of ​​each vertical plate part in the radial direction of the rod part gradually changes from small to large; The horizontal plate portion is fixedly sleeved on the lower end of the rod portion, the horizontal plate portion is located in the first liquid storage cavity, the lower end surface of the horizontal plate portion is fixedly connected to the end portion of each vertical plate portion close to the upper end of the rod portion, and the horizontal plate portion is provided with a plurality of liquid through holes.

4. The liquid storage assembly according to claim 3, characterized in that: The puncture assembly further includes a plurality of reinforcing ribs, one end of each of the reinforcing ribs being fixedly connected to the outer peripheral wall of the rod portion and the other end being fixedly connected to the upper end surface of the transverse plate portion, the plurality of reinforcing ribs being arranged at intervals along the circumference of the rod portion, and at least one of the liquid-passing through holes being arranged at a portion of the transverse plate portion that is connected to two adjacent reinforcing ribs; And / or, the puncture assembly is an integrated structure made of hard plastic or metal material.

5. The liquid storage assembly according to any one of claims 1 to 4, characterized in that: The puncture assembly further includes a plate-shaped pressing plate portion, which is fixedly connected to the upper end of the rod portion; And / or, the lower end of the rod is a pointed structure.

6. The liquid storage assembly according to claim 5, characterized in that: The liquid storage assembly also includes a limiting column, a side surface of which is provided with a first limiting groove, the first limiting groove is arranged along the axial direction of the limiting column and passes through the two end surfaces of the limiting column, and the part of the rod portion located between the pressure plate portion and the first end portion is detachably installed in the first limiting groove.

7. The liquid storage assembly according to claim 6, characterized in that: A second limiting groove connected to the first limiting groove is also provided on the side of the limiting column, and the second limiting groove is adapted to be arranged to match the pressure plate portion, and the second limiting groove is located between the end faces of the limiting column along its own axial direction, wherein when the liquid storage assembly is in a state of being assembled and used with the atomizer, the pressure plate portion is arranged in the second limiting groove.

8. The liquid storage assembly according to any one of claims 2 to 4, characterized in that: When the first sealing member is sealed and fixed in the first end portion, a second limiting portion is provided on the inner wall of the first end portion, and a third limiting portion is provided on the outer peripheral wall of the first sealing member, and the second limiting portion is tightly matched with the third limiting portion; And / or, the liquid storage assembly further comprises a sealing ring made of silicone or rubber material, wherein the sealing ring is sleeved on the outer wall of the first end portion, and when the liquid storage assembly is assembled with the atomizer for use, the sealing ring is in close contact with the top inner wall of the atomizer.

9. The liquid storage assembly according to any one of claims 1 to 4, characterized in that: The second end and the first shell are an integral structure that is sealed; or, The liquid storage assembly also includes a second sealing member sealed to the second end, and the second sealing member is any one of metal foil, plastic film, silicone film, rubber film, silicone cover, and rubber cover.

10. An atomizer, characterized in that: For use in combination with the liquid storage assembly according to any one of claims 1 to 9, the atomizer comprises: A second shell body, wherein a second liquid storage cavity and an air flow channel are provided inside the second shell body, and a liquid injection hole communicating with the second liquid storage cavity is provided on the top of the second shell body; an atomizer core, installed in the air flow channel and communicated with the second liquid storage chamber; and A sealing plug is detachably and hermetically connected to the liquid injection hole, and when the sealing plug is removed from the liquid injection hole, the liquid injection hole is connected to the outside; Among them, when the sealing plug is removed from the liquid injection hole and the liquid storage assembly is assembled with the atomizer from the liquid injection hole for use, the first limiting portion on the first shell is limited at the liquid injection hole, so that the rod moves toward the second end relative to the first shell due to the action of external force, thereby piercing the second end and connecting the first liquid storage cavity with the second liquid storage cavity.

11. A combined atomizing device, characterized in that: It includes the liquid storage assembly as described in any one of claims 1 to 9 and the atomizer as described in claim 10, the second end of the first shell is located in the second liquid storage cavity, and the first limiting portion on the first shell is limited to the injection hole, so that the rod moves toward the second end relative to the first shell due to the action of external force, thereby puncturing the second end and connecting the first liquid storage cavity with the second liquid storage cavity.

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