Liquid storage and atomization device

Abstract

The present application relates to the technical field of atomization, and provides a liquid storage component and an atomization device, wherein the liquid storage component comprises a shell component, wherein the shell component has a liquid storage cavity; the shell component comprises a connecting shaft seat, wherein the connecting shaft seat has an inner cavity isolated from the liquid storage cavity, and a liquid inlet for connecting the inner cavity with the liquid storage cavity is provided on the connecting shaft seat; a sealing component is rotatably fitted in the inner cavity so as to be able to rotate around the axis of the connecting shaft seat; the sealing component has a liquid inlet channel penetrating along a first direction, and the first direction is parallel to the axis of the connecting shaft seat; an anti-slip structure is used to limit the sealing component from slipping out of the inner cavity along the first direction; wherein the shell component can rotate between a first position and a second position relative to the sealing component, and when the shell component is in the first position, the liquid storage cavity, the liquid inlet and the liquid inlet channel are in liquid communication; when the shell component is in the second position, the sealing component blocks the liquid inlet; the atomization device comprises an atomizer, and the atomizer is used to limit the circumferential position of the sealing component.

Description

Technical Field

[0001] The present application relates to the field of atomization technology, and in particular provides a liquid storage component and an atomization device. Background Art

[0002] There are some electronic atomization devices currently on the market that are structured as an atomizer in conjunction with a liquid storage component. The main function of the liquid storage component is to store and provide an aerosol matrix to the atomizer. The liquid storage component is installed on the atomizer and is connected to the atomizer liquid guide; the atomizer is used to heat the aerosol matrix and atomize it into atomized gas for the user to inhale.

[0003] Some common liquid guide structures between atomizers and liquid storage parts include silicone puncture and silicone plug structures. The above liquid guide structures have the following problems: after the liquid storage part and the atomizer are connected, the liquid between the two cannot be cut off. If the liquid storage part is removed from the atomizer, serious leakage will occur; therefore, the liquid storage part is restricted to be difficult to be removed from the atomizer. As a result, after the liquid storage part and the atomizer are assembled, it is difficult to replace the liquid storage part, and the liquid storage part cannot avoid leakage during the process of being removed from the atomizer, which affects the user experience. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a liquid storage component and an atomization device, aiming to solve the problem that when the existing atomizer and liquid storage component are used in combination, it is difficult to replace the liquid storage component and liquid leakage cannot be avoided during the process of the liquid storage component being removed from the atomizer.

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

[0006] In the first aspect, an embodiment of the present application provides a liquid storage component for connecting to an atomizer, comprising: a shell assembly, wherein the shell assembly has a liquid storage chamber; the shell assembly comprises a connecting shaft seat for connecting to the atomizer, the connecting shaft seat having an inner cavity isolated from the liquid storage chamber, and the connecting shaft seat is provided with a liquid inlet for connecting the inner cavity with the liquid storage chamber; a sealing assembly, rotatably fitted in the inner cavity so as to be able to rotate around the axis of the connecting shaft seat; the sealing assembly has a liquid inlet channel extending through the inner cavity in a first direction, the first direction being parallel to the axis of the connecting shaft seat; an anti-slip structure for limiting the sealing assembly from escaping from the inner cavity in the first direction; wherein the shell assembly can rotate relative to the sealing assembly between a first position and a second position, and when the shell assembly is in the first position, the liquid storage chamber, the liquid inlet and the liquid inlet channel are connected in a liquid-conducting manner; when the shell assembly is in the second position, the sealing assembly blocks the liquid inlet.

[0007] The beneficial effects of the present application are as follows: the shell assembly can rotate relative to the sealing assembly at a first position and a second position to adjust the relative position of the liquid inlet channel and the liquid inlet port; the liquid storage chamber can be opened and closed by limiting the circumferential position of the sealing assembly and then rotating the shell assembly; when the liquid storage component is combined with the atomizer, the liquid storage component is controlled to be in a first position relative to the sealing assembly, and the liquid storage component can effectively supply liquid to the atomizer; when the liquid storage component needs to be separated from the atomizer, the liquid storage component is controlled to rotate from the first position to the second position relative to the sealing assembly, and the sealing assembly will seal the liquid inlet port, and the liquid storage component will not leak, and the liquid storage component can be safely removed from the atomizer, which optimizes the leakage problem when the liquid storage component and the atomizer are disassembled and assembled, and greatly improves the user experience.

[0008] In some embodiments, the shell assembly also includes a cover body and a peripheral portion arranged on the outer periphery of the connecting shaft seat; the cover body is connected to the peripheral portion and encloses the liquid storage cavity; the connecting shaft seat has a substrate on one side close to the liquid storage cavity, and the liquid inlet is provided on the substrate.

[0009] In some embodiments, the sealing assembly includes a sealing member and a supporting member disposed on the sealing member, and the sealing member is sealed in the inner cavity; the anti-slip structure includes a limiting portion disposed on the supporting member and a limiting matching portion disposed on the substrate.

[0010] In some embodiments, the support member includes a pressure plate connected to the sealing member and a connecting round rod arranged on the pressure plate, and the limiting portion includes a buckle arranged on the end of the connecting round rod; the limiting matching portion includes a socket arranged on the substrate and protruding toward the liquid storage cavity, and a through hole is provided in the socket for the connecting round rod to pass through; the undercut is used to pass through the through hole and form a limit with the socket to limit the connecting round rod from slipping out of the socket.

[0011] In some embodiments, the seals are all cylindrical, and the outer contour of the pressure plate matches the outer contour of the seals; the connecting round rod is arranged at the center position of the pressure plate, and the projection of the connecting round rod along the first direction does not overlap with the projection of the liquid inlet channel along the first direction.

[0012] In some embodiments, the support member further includes a branch pipe disposed on the pressure plate and embedded in the sealing member, and the liquid inlet channel penetrates the sealing member, the branch pipe and the pressure plate along the first direction.

[0013] In some embodiments, a gasket for sealing is provided between the pressure plate and the substrate, and the gasket is provided with a through hole communicating with the liquid inlet; and the gasket and the substrate are circumferentially limited.

[0014] In some embodiments, the number of the liquid inlets and the number of the liquid inlet channels are equal and are both at least two.

[0015] In the second aspect, the embodiment of the present application also provides an atomization device, comprising: a liquid storage part, adopting the liquid storage part; an atomizer, comprising an atomization shell and an atomization core arranged in the atomization shell; the atomization shell is provided with a mounting portion for connecting to a connecting shaft seat; the atomizer also includes a liquid delivery cannula exposed in the mounting portion, and in the atomization shell, the liquid delivery cannula is connected to the atomization core for liquid conduction; wherein, the liquid delivery cannula is used to be inserted into the liquid inlet channel of the sealing assembly, and is circumferentially limited with the sealing assembly.

[0016] The beneficial effects of the atomizer device of the present application are: after the liquid storage part is assembled with the atomizer, the liquid delivery cannula of the atomizer is inserted into the liquid inlet channel and can limit the circumferential position of the sealing component. The liquid conduction state between the liquid storage chamber and the atomizer can be adjusted by rotating the shell component, and the operation is convenient and quick; the user can adjust the conduction relationship between the liquid storage chamber and the liquid inlet channel according to the disassembly and assembly requirements, optimize the leakage problem when the liquid storage part and the atomizer are disassembled and assembled, and greatly improve the use experience; the user can replace the liquid storage part or replenish the liquid storage part by himself, thereby improving the utilization rate of the liquid storage part. In addition, the combination or disassembly of the liquid storage part and the atomizer will not destroy the structure of the liquid storage part, and the liquid storage part can be quickly disassembled to replenish the liquid storage, thereby improving the utilization rate of the liquid storage part and reducing the user's use cost.

[0017] In some embodiments, the sealing assembly includes a sealing member and a support member arranged on the sealing member, and the liquid inlet channel runs through the sealing member and the support member; the support member is provided with a branch pipe in the liquid inlet channel, and the end of the branch pipe is provided with a first arc limit portion, and the end of the liquid delivery cannula is correspondingly provided with a second arc limit portion; the first arc limit portion abuts against the second arc limit portion to limit the rotation of the branch pipe relative to the liquid delivery cannula.

[0018] In some embodiments, the number of the liquid inlet channel, the liquid inlet port, and the liquid delivery cannula are equal and are at least two.

[0019] In some embodiments, the mounting portion includes an embedding groove for the connecting shaft seat to be embedded, and the atomization device also includes a rotation limiting structure, the rotation limiting structure includes a limiting body provided on one of the inner wall of the embedding groove or the outer wall of the connecting shaft seat, and an annular groove provided on the other of the inner wall of the embedding groove or the outer wall of the connecting shaft seat, and a passage for the limiting body to enter the annular groove; the limiting body passes through the passage along the first direction to slide in the annular groove, and the sliding stroke of the limiting body in the annular groove is the rotation stroke of the shell assembly between the first position and the second position.

[0020] In some embodiments, the atomizer further comprises a first power supply assembly disposed in the atomization shell, and the first power supply assembly is used to supply power to the atomization core.

[0021] In some embodiments, the liquid storage component is disposed on one side of the atomizer, and the atomization device also includes a second power supply component disposed on the same side of the atomizer, and the second power supply component is used to power the first power supply component of the atomizer and / or the atomization core; the second power supply component is detachably connected to the atomization shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 A schematic diagram of the three-dimensional structure of a liquid storage component provided in one embodiment of the present application;

[0024] Figure 2 A cross-sectional view of a liquid storage member provided in an embodiment of the present application, wherein the housing assembly is in a second position relative to the sealing assembly;

[0025] Figure 3 A cross-sectional view of a liquid storage component provided in an embodiment of the present application, wherein the housing component is in a first position relative to the sealing component;

[0026] Figure 4 A schematic diagram of the structure of the sealing assembly and the inner cavity provided in one embodiment of the present application;

[0027] Figure 5 An exploded view of the structure of a liquid storage component provided in one embodiment of the present application;

[0028] Figure 6 An exploded view of the structure of the liquid storage component provided in one embodiment of the present application from another perspective;

[0029] Figure 7 A schematic cross-sectional structure diagram of a sealing assembly provided in one embodiment of the present application;

[0030] Figure 8 A schematic diagram of the structure of the connection between the liquid storage component and the atomizer provided in one embodiment of the present application;

[0031] Fig. 9 A schematic diagram of the structure of a branch pipe of a support member provided in an embodiment of the present application;

[0032] Fig.10A schematic diagram of a structure in which a liquid storage component provided in an embodiment of the present application is connected to an atomizer; wherein the housing component is in a second position relative to the sealing component;

[0033] Fig.11 A schematic cross-sectional view of a liquid storage component connected to an atomizer according to an embodiment of the present application; wherein the housing component is in a second position relative to the sealing component

[0034] Fig.12 A schematic diagram of a structure in which a liquid storage component provided in an embodiment of the present application is connected to an atomizer; wherein the housing component is in a first position relative to the sealing component;

[0035] Fig.13 This is a schematic cross-sectional structural diagram of a liquid storage component connected to an atomizer provided in an embodiment of the present application; wherein the housing assembly is in a first position relative to the sealing assembly.

[0036] Among them, the reference numerals in the figure are:

[0037] 1000. Atomizing device;

[0038] 100, liquid storage; 200, atomizer

[0039] 1. Shell assembly;

[0040] 2. Sealing assembly; 21. Sealing element;

[0041] 22, support member; 221, pressing plate; 222, connecting round rod; 223, branch pipe;

[0042] 201, liquid inlet channel;

[0043] 10. liquid storage cavity; 20. inner cavity; 30. liquid inlet;

[0044] 3. Anti-slip structure; 301. Limiting part; 3011. Undercut;

[0045] 302, position-limiting mating portion; 3021, socket; 3022, perforation;

[0046] 4. Connecting shaft seat; 41. Base plate;

[0047] 5. Gasket; 51. Via hole;

[0048] 6. Atomizer shell; 7. Mounting part; 701. Embedding groove; 8. Liquid delivery tube; 9. Atomizer core;

[0049] 1101, first arc limiting portion; 1102, second arc limiting portion;

[0050] 12. Limiting body; 13. Annular groove; 14. Passing port; 15. First power supply assembly;

[0051] X, first direction. DETAILED DESCRIPTION

[0052] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or components with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0053] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[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 the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0055] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0056] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0057] Some common liquid guide structures between atomizers and liquid storage parts include silicone puncture and silicone plug structures. The above liquid guide structures have the following problems: after the liquid storage part and the atomizer are connected, the liquid between the two cannot be cut off. If the liquid storage part is removed from the atomizer, serious leakage will occur; therefore, the liquid storage part is restricted to be difficult to be removed from the atomizer. As a result, after the liquid storage part and the atomizer are assembled, it is difficult to replace the liquid storage part, and the liquid storage part cannot avoid leakage during the process of being removed from the atomizer, which affects the user experience.

[0058] Based on this, in order to solve the above problems, the present application designs a liquid storage component, and the shell assembly can rotate between a first position and a second position relative to the sealing assembly. By limiting the circumferential position of the sealing assembly and then rotating the shell assembly, the liquid storage chamber can be opened and closed; when the liquid storage component is combined with the atomizer, the liquid storage component is controlled to be in the first position relative to the sealing assembly, and the liquid storage component can effectively supply liquid to the atomizer; when the liquid storage component needs to be separated from the atomizer, the liquid storage component is controlled to rotate from the first position to the second position relative to the sealing assembly, and the sealing assembly will seal the liquid inlet. The liquid storage component will not leak, and the liquid storage component can be safely removed from the atomizer, which optimizes the leakage problem when the liquid storage component and the atomizer are disassembled and assembled, and greatly improves the user experience.

[0059] refer to Figures 1 to 4 In some embodiments, the liquid storage part 100 includes a shell component 1, a sealing component 2 and an anti-slip structure 3, wherein the shell component 1 has a liquid storage chamber 10; the shell component 1 includes a connecting shaft seat 4 for connecting to the atomizer 200, the connecting shaft seat 4 has an inner chamber 20 isolated from the liquid storage chamber 10, and a liquid inlet 30 for connecting the inner chamber 20 with the liquid storage chamber 10 is provided on the connecting shaft seat 4; the sealing component 2 is rotatably fitted in the inner chamber 20 so as to be able to rotate around the axis of the connecting shaft seat 4; the sealing component 2 has a liquid inlet channel 201 penetrating along a first direction X, and the first direction X is parallel to the axis of the connecting shaft seat 4; the anti-slip structure 3 is used to limit the sealing component from escaping from the inner chamber 20 along the first direction X; the shell component 1 can rotate relative to the sealing component 2 between a first position and a second position, and when the shell component 1 is in the first position, the liquid storage chamber 10, the liquid inlet 30 and the liquid inlet channel 201 are connected for liquid conduction; when the shell component 1 is in the second position, the sealing component 2 blocks the liquid inlet 30.

[0060] It can be understood that the liquid storage member 100 is used to store and provide an aerosol matrix to the atomizer 200. The liquid storage member 100 and the atomizer 200 are detachably connected so that the user can choose a combination of a liquid storage member 100 and an atomizer 200 of different flavors to achieve taste diversity and enhance the user experience.

[0061] Specifically, the aerosol matrix is ​​stored in the liquid storage chamber 10. When the housing assembly 1 is not connected to the nebulizer 200, the housing assembly 1 is kept in the second position relative to the sealing assembly 2, and the liquid inlet channel 201 is misaligned with the liquid inlet port 30. The sealing assembly 2 can seal the liquid inlet port 30, and the aerosol matrix will not flow out of the liquid storage chamber 10, that is, the liquid storage member 100 will not leak. After the liquid storage member 100 is connected to the nebulizer 200, the sealing assembly 2 is circumferentially limited, and then the housing assembly 1 is rotated from the second position to the first position, changing the relative position between the liquid inlet channel 201 and the liquid inlet port 30 of the sealing assembly 2, and the liquid storage chamber 10 is connected to the nebulizer 200 through the liquid inlet port 30 and the liquid inlet channel 201, and the aerosol matrix in the liquid storage chamber 10 can flow into the nebulizer 200, and the liquid storage member 100 can supply liquid to the nebulizer 200. Furthermore, if the liquid storage component 100 and the atomizer 200 need to be disassembled, the housing assembly 1 is rotated again to return to the second position to block the liquid inlet 30, thereby effectively improving the leakage problem during the disassembly process.

[0062] It can be understood that the sealing assembly 2 is firmly connected to the housing assembly 1 in the first direction X through the anti-detachment structure 3, and the sealing assembly 2 can only rotate in the inner cavity 20. A limiting structure for circumferentially limiting the sealing assembly 2 can be correspondingly provided on the atomizer 200 to facilitate the stable rotation of the housing assembly 1, and the limiting structure is again not specifically limited.

[0063] refer to Figure 2 , Figure 3 The first direction X is the X direction shown in the figure. The connecting shaft seat 4 is a columnar structure. The first direction X is parallel to the axis of the connecting shaft seat 4. The first direction X is the thickness direction of the sealing assembly 2.

[0064] During the rotation of the housing assembly 1 relative to the sealing assembly 2 between the first position and the second position, the housing assembly 1 may rotate clockwise, or counterclockwise, which is not specifically limited herein.

[0065] The liquid storage component 100 of the present application can open and close the liquid storage chamber 10 and adjust the conduction state between the liquid storage chamber 10 and the atomizer 200 by limiting the sealing component 2 and then rotating the shell component 1, and the operation is convenient and quick; the user can adjust the conduction relationship between the liquid storage chamber 10 and the liquid inlet channel 201 of the sealing component 2 according to the disassembly and assembly requirements, optimizes the leakage problem when the liquid storage component 100 and the atomizer 200 are disassembled and assembled, and greatly improves the use experience; the user can replace the liquid storage component 100 or replenish the liquid storage component 100 by himself, thereby improving the utilization rate of the liquid storage component 100.

[0066] In some embodiments, reference Figures 1 to 6The shell assembly 1 also includes a cover body 110 and a peripheral portion 120 arranged on the outer periphery of the connecting shaft seat 4; the cover body 110 and the peripheral portion 120 are connected to form a liquid storage chamber 10; the connecting shaft seat 4 has a substrate 41 on the side close to the liquid storage chamber 10, and a liquid inlet 30 is provided on the substrate 41.

[0067] Specifically, refer to Figure 3 and Figure 6 , the cover body 110 is a hollow structure, and the outer portion 120, the connecting shaft seat 4 and the cover body 110 enclose a closed liquid storage chamber 10. The connecting shaft seat 4 is a column sleeve structure extending along the first direction X, and the substrate 41 is located on the side of the connecting shaft seat 4 close to the liquid storage chamber 10, so the substrate 41 can separate the liquid storage chamber 10 from the inner chamber 20, and then the liquid storage chamber 10 and the inner chamber 20 can only be connected through the liquid inlet 30; during the rotation of the sealing component 2 relative to the shell component 1, when the liquid inlet channel 201 and the liquid inlet 30 coincide with each other, the liquid in the liquid storage chamber 10 can flow out to the outside; when the liquid inlet channel 201 and the liquid inlet 30 are misaligned, the liquid in the liquid storage chamber 10 is sealed.

[0068] The cover body 110 and the peripheral portion 120 may be connected by, but not limited to, plug-in, snap-on or other connection methods; illustratively, a sealing ring is provided between the cover body 110 and the peripheral portion 120 to maintain the liquid storage sealing performance of the liquid storage member 100 .

[0069] In some embodiments, reference Figures 3 to 7 The sealing assembly 2 includes a sealing member 21 and a supporting member 22 arranged on the sealing member 21, and the sealing member 21 is sealed in the inner cavity 20; the anti-slip structure 3 includes a limiting portion 301 arranged on the supporting member 22 and a limiting matching portion 302 arranged on the substrate 41.

[0070] Specifically, the sealing member 21 is made of a flexible material, and the material of the sealing member 21 includes at least one of silicone, rubber and plastic, and can effectively achieve a sealing effect.

[0071] For example, the inner cavity 20 is cylindrical, and the sealing member 21 is cylindrical and matches the shape of the inner cavity 20; the sealing member 21 is arranged in the inner cavity 20, and the outer wall of the sealing member 21 abuts against the inner wall of the inner cavity 20, thereby forming an effective sealing effect, and the liquid in the liquid storage cavity 10 can only flow out through the liquid inlet channel 201 in the sealing member 21.

[0072] The support member 220 is arranged on the sealing member 210. By setting a limiting portion 301 on the support member 220 and a limiting matching portion 302 on the substrate 41, a limiting connection between the support member 220 and the substrate 41 is achieved to prevent the support member 220 from being separated from the connecting shaft seat 4 along the first direction X, that is, the sealing assembly 2 can be stably accommodated in the inner cavity 20 and can only rotate relative to the connecting shaft seat 4 in the inner cavity 20.

[0073] The seal 21 is used to achieve a sealing effect, and the support 220 is used to achieve a limiting connection. The combination of the two forms a sealing assembly 2, which can not only achieve sealing, but also play a role in stabilizing the limiting connection, and the structural design is ingenious. The seal 21 is tightly connected to the support 22, and the two can adopt a matching relationship such as but not limited to injection molding, plug-in, and inlay, so that the seal 21 and the support 220 remain relatively stable.

[0074] refer to Figure 2 , Figure 3 and Figure 7 In some embodiments, the support member 22 includes a pressure plate 221 connected to the sealing member 21 and a connecting round rod 222 arranged on the pressure plate 221, and the limiting portion 301 includes a buckle 301102 arranged on the end of the connecting round rod 222; the limiting matching portion 302 includes a socket 3021 arranged on the substrate 41 and protruding toward the liquid storage chamber 10, and a through hole 3022 is provided in the socket 3021 for the connecting round rod 222 to pass through, and the buckle 301102 passes through the through hole 3022 and forms a limit with the socket 3021 to limit the connecting round rod 222 from falling out of the socket 3021.

[0075] The pressure plate 221 is connected to the sealing member 21, and the undercut 301102 is arranged at the end of the connecting round rod 222, and the undercut 301102 can be deformed along the radial direction of the connecting round rod 222; when the sealing assembly 2 is assembled with the connecting shaft seat 4, the pressure plate 221 is passed through the connecting round rod 222 and is inserted into the socket 3021, and at this time, the undercut 301102 is in a compressed state; when the end of the connecting round rod 222 passes through the through hole 3022, the undercut 301102 is elastically reset, and the undercut 301102 will form a limit with the socket 3021 to limit the connecting round rod 222 from slipping out of the through hole 3022, thereby firmly connecting the support member 22 with the connecting shaft seat 4.

[0076] For example, the pressing plate 221 and the sealing member 21 can be tightly connected with the sealing member by using, but not limited to, a snap-on, plug-in, or injection molding process.

[0077] It can be understood that the connecting rod 222 can rotate in the through hole 3022 without affecting the overall rotation of the sealing assembly 2 relative to the connecting shaft seat 4.

[0078] refer to Figures 4 to 7 In some embodiments, the sealing member 21 is cylindrical, and the outer contour of the pressure plate 221 matches the outer contour of the sealing member 21; the liquid inlet channel 201 passes through the sealing member 21 and the pressure plate 221 along the first direction X; the connecting rod 222 is arranged at the center of the pressure plate 221; and the projection of the connecting rod 222 along the first direction X does not overlap with the projection of the liquid inlet channel 201 along the first direction X.

[0079] Specifically, the inner cavity 20 and the sealing member 21 are both configured to be cylindrical, and the shapes of the pressing plate 221 and the end of the sealing member 21 match each other, so the structure has good integrity and is tightly combined.

[0080] The connecting rod 222 is arranged at the center of the pressure plate 221, and when the connecting rod 222 rotates, the seal 21 and the pressure plate 221 will rotate in situ, and the relative position with the axis of the connecting shaft seat 4 in the inner cavity 20 will not change, and the rotation stability is good. The connecting rod 222 does not overlap with the liquid inlet channel 201, that is, the connecting rod 222 will not affect the liquid inlet function of the liquid inlet channel 201.

[0081] refer to Figure 7 In some embodiments, the support member 22 further includes a branch pipe 223 disposed on the pressure plate 221 and embedded in the sealing member 21 , and the liquid inlet channel 201 passes through the sealing member 21 , the branch pipe 223 and the pressure plate 221 along the first direction X.

[0082] It can be understood that a branch pipe embedded in the sealing member 21 is provided on the pressure plate 221, so that the support member 22 and the sealing member 21 are more tightly connected; the branch pipe 223 can support the sealing member 2, and the liquid inlet channel 201 passes through the sealing member 21, the branch pipe 223 and the pressure plate 221 along the first direction X, without affecting the conduction between the liquid inlet channel 201 and the liquid inlet port 30.

[0083] Exemplarily, the number of the branch pipes 223 is at least two, and the support member 22 and the seal member 21 can rotate synchronously along the circumferential direction by embedding the branch pipes 223 in the seal member 21 .

[0084] refer to Figure 5 , Figure 6 In some embodiments, a gasket 5 is provided between the pressure plate 221 and the substrate 41 , and a through hole 501 communicating with the liquid inlet 30 is provided on the gasket 5 ; and the gasket 5 and the substrate 41 are circumferentially limited.

[0085] Specifically, the pressing plate 221 and the substrate 41 are made of plastic or hard plastic material, so a gasket 5 is arranged between the pressing plate 221 and the substrate 41 to improve the sealing between the two; and the two sides of the pressing plate 221 in the first direction X are respectively the sealing member 21 and the gasket 5, which effectively improves the sealing of the liquid storage member 100 and reduces the occurrence of leakage.

[0086] A through hole 501 is provided on the gasket 5, that is, the gasket 5 does not affect the liquid in the liquid storage chamber 10 from flowing into the liquid inlet channel; and the gasket 5 and the substrate 41 are circumferentially limited, that is, the gasket 5 and the substrate 41 maintain synchronous movement. When the shell assembly 1 rotates, the gasket 5 follows the rotation, and the through hole 501 and the liquid inlet 30 always remain connected.

[0087] Exemplarily, the number of liquid inlets 30 is at least two, and the number of through holes 501 is equal to the liquid inlets 30; the substrate 41 is provided with a tube extending downward and inserted into the through hole 501 at each liquid inlet 30; thereby, the gasket 5 and the connecting shaft seat 4 can be limited, and the liquid inlet 30 and the through hole 501 can be kept connected.

[0088] In some embodiments, the number of the liquid inlets 30 and the number of the liquid inlet channels 201 are equal and are both at least two.

[0089] It can be understood that a plurality of liquid inlets 30 are provided to increase the liquid supply rate of the liquid storage member 100 to the atomizer 200 .

[0090] In some embodiments, the number of the liquid inlets 30 and the number of the liquid inlet channels 201 are both two, and the housing assembly 1 can be switched to the first position by rotating 90° clockwise or counterclockwise relative to the sealing assembly 2 from the second position.

[0091] Illustratively, a liquid inlet structure inserted into the liquid inlet channel 201 may be correspondingly provided on the atomizer 200. After the liquid storage component 100 and the atomizer 200 are assembled, the atomizer 200 is relatively fixed along the circumferential direction by the sealing component 2. The user can rotate the shell component 1 to move the shell component 1 between the first position and the second position, thereby controlling the liquid connection or disconnection between the liquid storage component 100 and the atomizer 200, which is easy to operate.

[0092] In some embodiments, reference Figures 8 to 13 The embodiment of the present application also provides an atomization device 1000, including an atomizer 200 and a liquid storage member 100; the atomizer 200 includes an atomization shell 6 and an atomization core 9 arranged in the atomization shell 6, the atomization shell 6 is provided with a mounting portion 7 for connecting to a connecting shaft seat 4, the atomizer 200 also includes a liquid delivery cannula 8 arranged in the mounting portion 7, the liquid delivery cannula 8 is used to be inserted into the liquid inlet channel of the sealing assembly 2, and to limit the circumferential position of the sealing assembly 2.

[0093] Understandably, reference Figure 1 and Figure 8 When the liquid storage component 100 and the atomizer 200 are separated, the liquid storage component 100 is in the second position relative to the sealing component 2, that is, the liquid inlet channel 201 is misaligned with the liquid inlet 30, and the sealing component 2 can seal the liquid inlet 30, so that the aerosol matrix will not flow out of the liquid storage chamber 10, and the liquid storage component 100 can stably store liquid, which is convenient for the transportation of the liquid storage component 100. Figures 10 to 13When the liquid storage component 100 and the atomizer 200 need to be used in combination, the connecting shaft seat 4 is connected to the mounting portion 7, and the liquid delivery cannula 8 is inserted into the liquid inlet channel 201 of the sealing component 2. The liquid delivery cannula 8 will limit the circumferential position of the sealing component 2, and then control the liquid storage component 100 to rotate relative to the atomizer 200, so that the shell component 1 can be rotated to the first position relative to the sealing component 2, and the liquid inlet channel 201 is connected to the liquid inlet port 30. The liquid storage cavity 10 is connected to the liquid delivery cannula 8 through the liquid inlet port 30 and the liquid inlet channel 201. The aerosol matrix in the liquid storage cavity 10 can flow to the atomization core 9 in the atomization shell 6, and the liquid storage component 100 can supply liquid to the atomization core 9.

[0094] Furthermore, if the liquid storage component 100 needs to be separated from the atomizer 200, the housing component 1 is rotated again to return to the second position, and the sealing component 2 blocks the liquid inlet 30, and the liquid storage component 100 can be disassembled, which effectively improves the leakage problem during the disassembly process.

[0095] Therefore, the conduction state between the liquid storage chamber 10 and the atomizer 200 can be adjusted by rotating the shell assembly 1, and the operation is convenient and quick; the user can adjust the conduction relationship between the liquid storage chamber 10 and the liquid inlet channel 201 of the sealing assembly 2 according to the disassembly and assembly requirements, which optimizes the leakage problem when the liquid storage part 100 and the atomizer 200 are disassembled and assembled, and greatly improves the user experience. In addition, the combination or disassembly of the liquid storage part 100 and the atomizer 200 will not damage the structure of the liquid storage part 100, and the liquid storage part 100 can be disassembled to replenish the liquid storage part 100, thereby improving the utilization rate of the liquid storage part 100 and reducing the user's use cost.

[0096] refer to Figure 8 and Fig. 9 In some embodiments, the sealing assembly 2 includes a sealing member 21 and a support member 22 disposed on the sealing member 21, and the liquid inlet channel 201 runs through the sealing member and the support member 22; the support member 22 is provided with a branch pipe 223 in the liquid inlet channel 201, and the end of the branch pipe 223 is provided with a first arc limiting portion 1101, and the end of the liquid delivery cannula 8 is correspondingly provided with a second arc limiting portion 1102; the first arc limiting portion 1101 and the second arc limiting portion 1102 are abutted and cooperated with each other to limit the rotation of the branch pipe 223 relative to the liquid delivery cannula 8.

[0097] Specifically, the first arc limit portion 1101 and the second arc limit portion 1102 are both semi-circular arc structures, and the axes of the first arc limit portion 1101 and the second arc limit portion 1102 extend along the first direction X. After the liquid delivery tube 8 is inserted into the liquid inlet channel and docked with the branch pipe 223, the first arc limit portion 1101 and the second arc limit portion 1102 will enclose a circular arc, and the liquid delivery tube 8 can limit and support the branch pipe 223, so that the sealing assembly 2 and the atomizer 200 remain relatively fixed in the circumferential direction, and the shell assembly 1 can rotate relative to the sealing assembly 2 between the first position and the second position under the action of external force.

[0098] In some other embodiments, the number of the liquid inlet channel 201 , the liquid inlet port 30 and the liquid delivery cannula 8 are equal and are at least two.

[0099] It can be understood that when multiple liquid delivery tubes 8 are inserted into the corresponding liquid inlet channels 201, the multiple liquid delivery tubes 8 can circumferentially limit the sealing assembly 2, so that the sealing assembly 2 and the atomizer 200 remain relatively fixed in the circumferential direction, and the shell assembly 1 can rotate between the first position and the second position relative to the sealing assembly 2 under the action of external force.

[0100] In some embodiments, reference Figure 8 The mounting portion 7 includes an embedding groove 701 for the connecting shaft seat 4 to be embedded, and the atomizing device 1000 also includes a rotation limiting structure, which includes a limiting body 12 provided on one of the inner wall of the embedding groove 701 or the outer wall of the connecting shaft seat 4, and an annular groove 13 provided on the other of the inner wall of the embedding groove 701 or the outer wall of the connecting shaft seat 4, and a through opening 14 for the limiting body 12 to enter the annular groove; the limiting body 12 passes through the through opening 14 along the first direction X to slide in the annular groove 13, and the sliding stroke of the limiting body 12 in the annular groove 13 is the rotation stroke of the housing assembly 1 between the first position and the second position.

[0101] Specifically, refer to Figure 7 , an annular groove 13 and a through opening 14 are provided on the inner wall of the embedding groove 701, the embedding groove 701 is a circular groove, the number of the annular grooves 13 is at least two, and each annular groove 13 is arranged at intervals along the circumferential direction of the embedding groove 701; the through opening 14 is connected to the annular groove 13 and the end of the inner wall of the embedding groove 701 close to the liquid storage member 100 along the first direction X. The same number of limit bodies 12 are correspondingly provided on the outer wall of the connecting shaft seat 4, referring to Fig. 9 , Fig.10 When the liquid storage member 100 is assembled with the atomizer 200, the housing assembly 1 is in the second position relative to the sealing assembly 2, and the limiting body 12 is kept facing the opening 14 so as to embed the connecting shaft seat 4 in the embedding groove 701 until the limiting body 12 is embedded in the annular groove 13; Fig.10 , Fig.12 Subsequently, by controlling the rotation of the shell assembly 1, the limiting body 12 slides in the annular groove 13. After the shell assembly 1 rotates to the first position relative to the sealing assembly 2, the liquid storage component 100 and the atomizer 200 are connected by liquid conduction; and under the limiting action of the annular groove 13 and the limiting body 12, the liquid storage component 100 will not be able to separate from the atomizer 200, and the two are firmly connected. The shell assembly 1 will remain combined with the atomizer 200 in the first position, so that the atomization device 1000 can be used stably.

[0102] It can be understood that when the limiting body 12 moves to the two ends of the annular groove 13, the wall surface of the annular groove 13 will resist the limiting body 12 to limit the movement of the limiting body 12, thereby limiting the rotation of the shell assembly 1 and limiting the excessive rotation of the shell assembly 1, so that the liquid storage component 100 can only rotate back and forth between the first position and the second position relative to the sealing assembly 2, thereby improving the rotation stability.

[0103] refer to Fig.11 , Fig.13 In some embodiments, the atomizer 200 further includes a first power supply assembly 15 disposed in the atomization shell 6 , and the first power supply assembly 15 is used to supply power to the atomization core 9 .

[0104] Specifically, the first power supply assembly 15 is located inside the atomization shell 6 , and the first power supply assembly 15 supplies power to the atomization core 9 so that the atomization core 9 heats and atomizes the aerosol matrix, thereby generating atomized gas.

[0105] Exemplarily, the atomizer core 9 is located at the upper part of the atomizer shell 6 near the nozzle, and correspondingly, the liquid storage member 100 is arranged on one side of the upper part of the atomizer shell 6 to shorten the liquid supply distance between the liquid storage member 100 and the atomizer core 9 and make the liquid supply smooth.

[0106] refer to Figures 10 to 13 In some embodiments, the liquid storage component 100 is disposed on one side of the atomization shell 6, and the atomization device 1000 also includes a second power supply component (not shown) disposed on the same side of the atomization shell 6, and the second power supply component is used to supply power to the first power supply component 15 and / or the atomization core 9; the second power supply component is detachably connected to the atomization shell 6.

[0107] Specifically, refer to Fig.12 An electrical connection hole 601 is provided on the side wall of the atomizer shell 6, and an electrical connection plug-in is correspondingly provided on the second power supply component. The electrical connection plug-in is inserted into the electrical connection hole 601, so that the second power supply component is electrically connected to the internal first power supply component 15, or the atomizer core 9, and the electrical connection between the second power supply component and the atomizer 200 is realized.

[0108] The second power supply assembly can serve as an additional power supply for the atomization device 1000; illustratively, the second power supply assembly can only charge the first power supply assembly 15; or, the second power supply assembly can charge the first power supply assembly 15 while also directly supplying power to the atomization core 9, which is not specifically limited here.

[0109] In one usage scenario, the liquid storage component 100 is arranged on the upper part of one side of the atomization shell 6. The volume of the liquid storage component 100 is relatively small, so there is a gap in the structure of the atomization device 1000. Then, a second power supply component is further arranged in the gap on the side of the atomization shell 6 to fully utilize the structural space and make the structure neat; that is, the second power supply component and the liquid storage component 100 can be arranged on the atomization shell 6 at the same time.

[0110] In one usage scenario, the second power supply assembly is a power bank with a relatively large size; when the second power supply assembly is needed to power the atomizer 200, the liquid storage component 100 is removed from the atomizer 200, and then the second power supply assembly is connected to the atomizer shell 6 to power the atomizer 200.

[0111] In some embodiments, the second power supply assembly and the atomization shell 6 may further adopt connection methods such as, but not limited to, magnetic, snap-on, and embedding to enhance the stability of the connection structure between the second power supply assembly and the atomization shell 6 .

[0112] In some embodiments, when the second power supply assembly and the liquid storage component 100 can be simultaneously arranged on the atomization shell 6 for use, magnetic, snap-on, or inlay-like connection methods can also be used between the bottom of the shell assembly 1 of the liquid storage component 100 and the second power supply assembly, thereby improving the stability of the overall structure.

[0113] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A liquid storage component, used to connect to an atomizer, characterized in that: include: A shell assembly, wherein the shell assembly has a liquid storage cavity; the shell assembly includes a connecting shaft seat for connecting to the atomizer, the connecting shaft seat has an inner cavity isolated from the liquid storage cavity, and the connecting shaft seat is provided with a liquid inlet for connecting the inner cavity with the liquid storage cavity; A sealing assembly is rotatably fitted in the inner cavity so as to be rotatable around the axis of the connecting shaft seat; the sealing assembly has a liquid inlet channel penetrating along a first direction, and the first direction is parallel to the axis of the connecting shaft seat; The anti-slip structure is used to limit the sealing component from slipping out of the inner cavity along the first direction; wherein, The shell assembly can rotate between a first position and a second position relative to the sealing assembly. When the shell assembly is in the first position, the liquid storage chamber, the liquid inlet and the liquid inlet channel are connected to each other; when the shell assembly is in the second position, the sealing assembly blocks the liquid inlet.

2. The liquid storage element according to claim 1, characterized in that: The shell assembly also includes a cover body and an outer portion arranged on the outer periphery of the connecting shaft seat; the cover body is connected to the outer portion and encloses the liquid storage cavity; the connecting shaft seat has a substrate on one side close to the liquid storage cavity, and the liquid inlet is provided on the substrate.

3. The liquid storage element according to claim 2, characterized in that: The sealing assembly includes a sealing member and a supporting member arranged on the sealing member, and the sealing member is sealingly arranged in the inner cavity; the anti-slip structure includes a limiting portion arranged on the supporting member and a limiting matching portion arranged on the substrate.

4. The liquid storage element according to claim 3, characterized in that: The support member includes a pressure plate connected to the sealing member and a connecting round rod arranged on the pressure plate, and the limiting portion includes an undercut arranged on the end of the connecting round rod; the limiting matching portion includes a socket arranged on the base plate and protruding toward the liquid storage cavity, and a through hole is provided in the socket for the connecting round rod to pass through; the undercut is used to pass through the through hole and form a limit with the socket to limit the connecting round rod from slipping out of the socket.

5. The liquid storage element according to claim 4, characterized in that: The sealing members are all cylindrical, and the outer contour of the pressure plate matches the outer contour of the sealing members; the connecting round rod is arranged at the center position of the pressure plate, and the projection of the connecting round rod along the first direction does not overlap with the projection of the liquid inlet channel along the first direction.

6. The liquid storage element according to claim 4, characterized in that: The support member further includes a branch pipe disposed on the pressure plate and embedded in the sealing member, and the liquid inlet channel penetrates the sealing member, the branch pipe and the pressure plate along the first direction.

7. The liquid storage device according to any one of claims 4 to 6, characterized in that: A gasket for sealing is arranged between the pressing plate and the substrate, and a through hole communicating with the liquid inlet is arranged on the gasket; and the gasket and the substrate are circumferentially limited.

8. The liquid storage device according to any one of claims 1 to 6, characterized in that: The number of the liquid inlets and the number of the liquid inlet channels are equal and are both at least two.

9. An atomizing device, characterized in that: include: A liquid storage member, comprising the liquid storage member as claimed in any one of claims 1 to 8; The atomizer comprises an atomizer shell and an atomizer core arranged in the atomizer shell; the atomizer shell is provided with a mounting portion for connecting with a connecting shaft seat; the atomizer further comprises a liquid delivery cannula exposed in the mounting portion, and in the atomizer shell, the liquid delivery cannula is in liquid communication with the atomizer core; wherein, The liquid delivery cannula is used to be inserted into the liquid inlet channel of the sealing assembly and is circumferentially limited with the sealing assembly.

10. The atomizing device according to claim 9, characterized in that: The sealing assembly includes a sealing member and a supporting member arranged on the sealing member, and the liquid inlet channel runs through the sealing member and the supporting member; the supporting member is provided with a branch pipe in the liquid inlet channel, and the end of the branch pipe is provided with a first arc limiting portion, and the end of the liquid delivery cannula is correspondingly provided with a second arc limiting portion; the first arc limiting portion abuts against the second arc limiting portion to limit the rotation of the branch pipe relative to the liquid delivery cannula.

11. The atomizing device according to claim 9, characterized in that: The number of the liquid delivery cannula, the liquid inlet channel, and the liquid inlet port are all equal and are at least two.

12. The atomizing device according to any one of claims 9 to 11, characterized in that: The mounting portion includes an embedding groove for the connecting shaft seat to be embedded, and the atomization device also includes a rotation limiting structure, which includes a limiting body arranged on one of the inner wall of the embedding groove or the outer wall of the connecting shaft seat, and an annular groove arranged on the other of the inner wall of the embedding groove or the outer wall of the connecting shaft seat, and a passage for the limiting body to enter the annular groove; the limiting body passes through the passage along the first direction to slide in the annular groove, and the sliding stroke of the limiting body in the annular groove is the rotation stroke of the shell assembly between the first position and the second position.

13. The atomizing device according to claim 9, characterized in that: The atomizer further comprises a first power supply component disposed in the atomization shell, and the first power supply component is used to supply power to the atomization core.

14. The atomizing device according to claim 13, characterized in that: The liquid storage component is arranged on one side of the atomizer, and the atomization device also includes a second power supply component arranged on the same side of the atomizer, and the second power supply component is used to supply power to the first power supply component of the atomizer and / or the atomization core; the second power supply component is detachably connected to the atomization shell.

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