Electronic atomizing device and liquid reservoir

Abstract

This application discloses an electronic atomizing device and a liquid reservoir. The electronic atomizing device includes a liquid reservoir and an atomizer. A first liquid reservoir is formed within a first housing, having a first end and a second end opposite to the first end. A movable member is disposed near the first end, and has a liquid outlet communicating with the first liquid reservoir. A second liquid reservoir is formed within a second housing of the atomizer, and a connecting post is disposed on the second housing. One end of the connecting post communicates with the second liquid reservoir, and the other end communicates with the outside. An atomizing core is disposed in the second housing and communicates with the second liquid reservoir. When the liquid reservoir and the atomizer are combined and connected, the other end of the connecting post communicates with the liquid outlet and pushes the movable member relative to the first housing from the first end to the second end, so that all the liquid matrix in the first liquid reservoir flows into the second liquid reservoir through the connecting post. This application, by pushing the movable member, ensures that all the liquid matrix flows into the atomizing core, resulting in rapid liquid flow, minimal residue, and improved preservation effect.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, and more particularly to an electronic atomization device and a liquid reservoir. Background Technology

[0002] Tobacco products (such as cigarettes, cigars, etc.) produce tobacco smoke by burning tobacco during use. Efforts are being made to replace these tobacco-burning products by creating products that release compounds without combustion.

[0003] Examples of such products are heating devices that release compounds by heating rather than burning materials. For example, the material could be tobacco or other non-tobacco products, which may or may not contain nicotine. As another example, aerosol-providing articles exist, such as so-called electronic atomizing devices. These devices typically contain a liquid that is heated to vaporize, thereby producing an inhalable aerosol. The liquid may contain nicotine and / or flavorings and / or aerosol-generating substances (e.g., glycerin).

[0004] Among known electronic atomizing devices, there are cases where the slow liquid dispensing of the liquid matrix causes users to have to wait a long time before they can inhale. Utility Model Content

[0005] In view of this, this application provides an electronic atomizing device and a liquid reservoir to solve the problem of slow liquid dispensing in a liquid matrix.

[0006] To solve the above-mentioned technical problems, one technical solution adopted in this application is: to provide an electronic atomizing device, including a liquid reservoir and an atomizer; the liquid reservoir includes: a first housing, in which a first liquid storage chamber for storing a liquid matrix is ​​formed, the first liquid storage chamber having a first end and a second end opposite to the first end; a movable member disposed near the first end; the movable member having a liquid outlet communicating with the first liquid storage chamber; the atomizer includes: a second housing, in which a second liquid storage chamber for storing a liquid matrix is ​​formed, the second housing having a connecting post, one end of the connecting post communicating with the second liquid storage chamber, and the other end of the connecting post communicating with the outside; an atomizing core disposed in the second housing and communicating with the second liquid storage chamber, the atomizing core being used to atomize the liquid matrix to generate an aerosol; wherein, the liquid reservoir can be movably combined with the atomizer, and when the liquid reservoir and the atomizer are combined, the other end of the connecting post is communicating with the liquid outlet and can push the movable member relative to the first housing from the first end to the second end, so that all the liquid matrix in the first liquid storage chamber flows into the second liquid storage chamber through the connecting post.

[0007] In some embodiments, the electronic atomizing device further includes a guiding mechanism for guiding the liquid reservoir and the atomizer assembly connection.

[0008] In some embodiments, the guiding mechanism includes a guiding portion disposed on the second housing and a guiding groove disposed on the first housing, wherein the guiding portion is slidable in the guiding groove.

[0009] In some embodiments, the second housing is provided with a receiving cavity, in which at least a portion of the liquid reservoir is received when the liquid reservoir and the atomizer are combined and connected.

[0010] In some embodiments, the second housing is provided with an exhaust port that communicates with the second liquid storage chamber. When the movable member moves from the first end to the second end, the air in the second liquid storage chamber is discharged through the exhaust port.

[0011] In some embodiments, a first seal is provided on the first housing; when the movable member is at the first end, the first seal is away from the vent hole; when the movable member is at the second end, the first seal seals the vent hole.

[0012] In some embodiments, one end of the exhaust port is connected to the outside of the electronic atomizing device, and the other end of the exhaust port is disposed near the top of the second liquid storage chamber.

[0013] In some embodiments, the movable member is capable of returning from the second end to the first end, and when the movable member returns from the second end to the first end, at least a portion of the liquid matrix in the second reservoir can flow back into the connecting column and / or the first reservoir.

[0014] In some embodiments, the connecting post extends along the longitudinal direction of the electronic atomizing device and the longitudinal extension length of the connecting post is greater than or equal to the distance between the first end and the second end; or, the connecting post extends along the transverse direction of the electronic atomizing device and the transverse extension length of the connecting post is greater than or equal to the distance between the first end and the second end.

[0015] In some embodiments, the first housing has an opening communicating with the first liquid storage chamber, a movable member is disposed at the opening, and a stop block is also provided at the opening, the stop block and the side of the movable member opposite to the first liquid storage chamber are stopped and engaged.

[0016] In some embodiments, the movable element includes a second seal and a support, wherein the second seal is at least partially sandwiched between the outer wall of the support and the inner wall of the first housing.

[0017] In some embodiments, when the reservoir and atomizer are combined and connected, the connecting post is snapped onto the support.

[0018] In some embodiments, the electronic atomizing device further includes a third seal disposed between the connecting post and the support member.

[0019] In some embodiments, the reservoir further includes a barrier for closing the liquid outlet, the barrier being configured to allow the liquid outlet to be open when the reservoir is combined with the atomizer.

[0020] In some embodiments, the barrier includes a punctureable seal.

[0021] A second aspect of this application also provides a liquid reservoir for an electronic atomizing device. The liquid reservoir includes: a first housing, in which a first liquid storage chamber for storing a liquid matrix is ​​formed, the first liquid storage chamber having a first end and a second end opposite to the first end; a movable member disposed near the first end; the movable member having a liquid outlet communicating with the first liquid storage chamber; wherein the movable member is movable relative to the first housing from the first end to the second end, so that all the liquid matrix in the first liquid storage chamber flows out from the liquid outlet.

[0022] The beneficial effects of this application are as follows: When the above-mentioned liquid reservoir is installed on the atomizer, the other end of the connecting column of the atomizer will connect with the liquid outlet of the movable part of the liquid reservoir to establish a liquid matrix passage. The connecting column can push the movable part, causing it to move from the first end to the second end relative to the first housing. Through the movement of the movable part, all the liquid matrix in the first liquid reservoir is completely introduced into the second liquid reservoir through the connecting column, achieving the purpose of rapid liquid discharge and rapid suction, realizing the complete emptying of the liquid matrix in the liquid reservoir, and reducing liquid matrix residue. In storage scenarios such as shipping, transportation, or temporary suspension of use, the liquid reservoir and the atomizer are not connected. The movable part is located at the first end and is not pushed, its liquid outlet is in a closed state, and the liquid matrix in the first liquid reservoir is completely wrapped by the first housing, completely isolating it from the second liquid reservoir, the atomizing core, and the external air, avoiding the problems of oxidation, volatilization, and off-flavor caused by premature contact of the liquid matrix with air. Attached Figure Description

[0023] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0024] Figure 1 This is a schematic diagram of the moving part located at the second end of the liquid reservoir in an electronic atomizing device provided in an embodiment of this application;

[0025] Figure 2 yes Figure 1 A schematic diagram of the moving parts located at the first end of the liquid reservoir in the electronic atomizing device;

[0026] Figure 3 This is an exploded view of the reservoir and atomizer provided in one embodiment of this application;

[0027] Figure 4 This is a cross-sectional structural schematic diagram of an electronic atomizing device provided in an embodiment of this application;

[0028] Figure 5 This is a cross-sectional structural schematic diagram of an electronic atomizing device provided in an embodiment of this application;

[0029] Figure 6 This is an assembly diagram of a liquid reservoir provided in one embodiment of this application;

[0030] Figure 7 This is a schematic diagram of the structure of a liquid reservoir provided in another embodiment of this application;

[0031] Figure 8 This is a schematic diagram of the structure of a blocking member provided in an embodiment of this application;

[0032] Figure 9 This is a schematic diagram of the structure of a blocking member provided in another embodiment of this application. Detailed Implementation

[0033] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, it should be noted that, for ease of description, only the parts relevant to this application are shown in the accompanying drawings, not all structures. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0034] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0035] This application provides an electronic atomizing device 10, which is used to atomize a liquid matrix to generate an aerosol.

[0036] Figures 1 to 9 A schematic diagram of an electronic atomizing device according to one embodiment is shown; in this embodiment, the electronic atomizing device 10 includes a reservoir 11 and an atomizer 12; the reservoir 11 and the atomizer 12 can each exist independently, while also being combined with each other.

[0037] In one embodiment, the reservoir 11 can store more liquid matrix than the atomizer 12 for replenishing the liquid matrix to the atomizer 12 during use. The atomizer 12 can store a relatively small amount of liquid matrix and atomize the liquid matrix to produce an aerosol. (Refer to...) Figure 2Before the reservoir 11 and the atomizer 12 are combined, they exist independently of each other; see reference. Figure 1 And when the reservoir 11 is combined with the atomizer 12, they together define the complete electronic atomizing device 10 for use by the user or for inhaling aerosol.

[0038] In some embodiments, when the reservoir 11 and the atomizer 12 are separate or exist independently, they cannot be independently used or inhaled by the user. (See reference...) Figure 1 The atomizer 12 at least partially defines a mouthpiece 114 for user use or inhalation; the atomizer 12 atomizes a liquid matrix to produce an aerosol. In some embodiments, the reservoir 11 and the atomizer 12 can only be used by the user when combined to define a complete electronic atomization device 10, and are recycled as a whole when the liquid matrix inside them is consumed.

[0039] Alternatively, in some other embodiments, the atomizer 12 is used to atomize a liquid matrix to generate an aerosol; the reservoir 11 is removably attached to the atomizer 12; the reservoir 11 is used as a consumable and is therefore replaceable, and the atomizer 12 is reusable; when the liquid matrix in the reservoir 11 is depleted, the user can remove and replace the reservoir 11 from the atomizer 12.

[0040] Combined with reference Figure 4 and Figure 6 The liquid reservoir 11 includes a first housing 111 and a movable member 112. The first housing 111 has a first liquid storage chamber 1111 for storing liquid matrix. The first liquid storage chamber 1111 has a first end A and a second end B opposite to the first end A. The movable member 112 is disposed close to the first end A. The movable member 112 is provided with a liquid outlet 1125 communicating with the first liquid storage chamber 1111.

[0041] In this embodiment, a first liquid storage chamber 1111 is formed inside the first housing 111 for storing a liquid matrix. The first liquid storage chamber 1111 has two opposing ends: a first end A and a second end B. A movable member 112 is disposed near the first end A of the liquid storage chamber. The movable member 112 is provided with a liquid outlet 1125, and the liquid outlet 1125 communicates with the first liquid storage chamber 1111. Its function is to guide the liquid in the first liquid storage chamber 1111 to the atomizer 12 for atomization.

[0042] Combined with reference Figure 3 and Figure 4 The atomizer 12 includes a second housing 121 and an atomizing core 122.

[0043] A second liquid storage chamber 1211 for storing a liquid matrix is ​​formed inside the second housing 121.

[0044] A connecting post 1212 is provided on the second housing 121. One end of the connecting post 1212 communicates with the second liquid storage chamber 1211, and the other end communicates with the outside. In some embodiments, the other end of the connecting post 1212 communicates with the liquid outlet 1125 of the movable member 112, so that the connecting post 1212 communicates with the first liquid storage chamber 1111 through the movable member 112. The connecting post 1212 serves as a "liquid channel" between the liquid reservoir 11 and the atomizer 12, and is responsible for introducing the liquid matrix in the liquid reservoir 11 into the second liquid storage chamber 1211.

[0045] The atomizing core 122 is disposed in the second housing 121 and communicates with the second liquid storage chamber 1211, and can obtain the liquid matrix in the second liquid storage chamber 1211. The atomizing core 122 atomizes the liquid matrix by means of heating, ultrasound, etc., and finally generates an aerosol. The atomizing core 122 is the core atomizing component of the electronic atomizing device 10.

[0046] The liquid reservoir 11 can be movably connected to the atomizer 12. When the liquid reservoir 11 and the atomizer 12 are connected, the other end of the connecting post 1212 is connected to the liquid outlet 1125 and can push the movable part 112 relative to the first housing 111 from the first end A to the second end B, so that all the liquid matrix in the first liquid reservoir 111 flows into the second liquid reservoir 1211 through the connecting post 1212.

[0047] In this embodiment, the liquid reservoir 11 is movably combined with the atomizer 12, and the connection can be detachable, such as by insertion or rotation. When the liquid reservoir 11 is installed on the atomizer 12, the other end of the connecting post 1212 of the atomizer 12 will connect with the liquid outlet 1125 of the movable part 112 of the liquid reservoir 11 to establish a liquid matrix passage. The connecting post 1212 can push the movable part 112, causing the movable part 112 to move relative to the first housing 111 from the first end A to the second end B. Through the movement of the movable part 112, all the liquid matrix in the first liquid reservoir 1111 is completely introduced into the second liquid reservoir 1211 through the connecting post 1212, thereby emptying the liquid matrix in the liquid reservoir 11. The movable part 112 is similar to a "piston," moving along the first liquid reservoir 1111 under the push of the connecting post 1212, completely squeezing out the liquid matrix in the first liquid reservoir 1111.

[0048] In storage scenarios such as shipping, transportation, or temporary suspension of use, the liquid reservoir 11 and atomizer 12 are not connected. At this time, the moving part 112 is located at the first end A and is not pushed, its liquid outlet 1125 is in a closed state, and the liquid matrix in the first liquid reservoir 1111 is completely wrapped by the first housing 111, completely isolating it from the second liquid reservoir 1211, the atomizing core 122, and the external air. This design physically cuts off the contact path between the liquid matrix and the air, avoiding the problems of oxidation, evaporation, and off-flavor caused by premature contact between the liquid matrix and the air.

[0049] When the liquid reservoir 11 and the atomizer 12 are combined, a thrust is applied directly to the movable component 112, causing it to move from the first end A to the second end B. The movable component 112 compresses the liquid matrix in the first liquid reservoir 1111. As the movable component 112 moves, the volume of the first liquid reservoir 1111 is compressed, and the liquid matrix is ​​"physically squeezed out" and introduced into the second liquid reservoir 1211 through the connecting column 1212. This liquid-feeding structure, which utilizes solid compression of the liquid matrix, can achieve rapid liquid feeding and rapid suction, avoiding the problem of slow feeding rates that may result from relying on gravity or siphons. In addition, it can also ensure the complete transfer of the liquid matrix and reduce liquid residue.

[0050] The synchronous connection between the connecting column 1212 and the liquid outlet 1125 of the movable part 112 forms a closed liquid discharge channel: from the first liquid storage chamber 1111, to the liquid outlet 1125, to the connecting column 1212, to the second liquid storage chamber 1211, ensuring that the liquid matrix under pressure is transferred only along the preset path, which not only eliminates the risk of leakage, but also avoids secondary pollution caused by contact with air during the transfer process.

[0051] The above operation process requires no additional steps, such as turning on the valve, which simplifies the operation of liquid matrix conduction and improves the user experience.

[0052] In some embodiments, the reservoir 11 is a consumable, and its "movable connection" with the atomizer 12 is a one-time assembly. The two are only connected when the user uses it for the first time, and once connected, the liquid matrix is ​​transferred. The reservoir 11 is replaced directly when it is depleted. In this embodiment, the "single-assembly, disposable" method ensures "liquid-core separation" during storage and / or transportation of the electronic atomizing device 10. The isolation is broken only when it is used, ensuring the airtightness during storage and avoiding the problems of oxidation, evaporation, and off-flavor caused by premature contact of the liquid matrix with air.

[0053] In some embodiments, refer to Figure 3 The electronic atomizing device 10 also includes a guide mechanism 13, which is used to guide the liquid reservoir 11 and the atomizer 12 to be connected together.

[0054] The guide mechanism 13 constrains the relative movement path of the liquid reservoir 11 and the atomizer 12 through a preset guide trajectory. During the assembly process, the two align along the direction and angle defined by the guide mechanism 13 to avoid misalignment caused by user operation deviations. For example, it ensures that the connecting post 1212 of the atomizer 12 can be accurately aligned with the liquid outlet 1125 of the moving part 112 of the liquid reservoir, rather than being offset to other positions.

[0055] In some embodiments, continue to refer to Figure 3The guiding mechanism 13 includes a guiding part 131 disposed on the second housing 121 and a guiding groove 132 disposed on the first housing 111, wherein the guiding part 131 is capable of sliding in the guiding groove 132.

[0056] The guide section 131 slides within the guide groove 132, providing guidance for the combined connection of the reservoir 11 and the atomizer 12. During the user's combination operation of the reservoir 11 and the atomizer 12, the guide section 131 slides along the trajectory of the guide groove 132, ensuring that the two are aligned along the correct preset path, preventing connection misalignment or displacement. This guiding function reduces the difficulty of user operation and makes the combination process smoother. Simultaneously, since the connecting post 1212 needs to precisely align with the liquid outlet 1125 on the moving part 112, the guidance of the guide section 131 ensures that the connecting post 1212 accurately connects with the liquid outlet 1125, laying the foundation for the subsequent smooth transfer of the moving part 112 and the liquid matrix, ensuring a single-pass liquid dispensing.

[0057] In some embodiments, the second housing 121 is provided with a receiving cavity 1213, and when the liquid reservoir 11 and the atomizer 12 are combined and connected, at least a portion of the liquid reservoir 11 is received in the receiving cavity 1213.

[0058] When the liquid reservoir 11 and the atomizer 12 are combined and connected, at least a portion of the liquid reservoir 11 is received in the receiving cavity 1213, making the overall structure of the electronic atomizing device 10 compact, reducing space occupation, and improving portability. At the same time, the embedded design can prevent the connection part between the liquid reservoir 11 and the atomizer 12 from being exposed, affecting the product appearance, and enhancing the overall aesthetics and design sense.

[0059] In some embodiments, in conjunction with reference Figure 3 and Figure 4 The second housing 121 is provided with an exhaust port 1214 that communicates with the second liquid storage chamber 1211. When the movable part 112 moves from the first end A to the second end B, the air in the second liquid storage chamber 1211 is discharged through the exhaust port 1214.

[0060] In this embodiment, when the movable member 112 moves from the first end A to the second end B, the liquid matrix in the first liquid storage chamber 1111 is continuously pushed into the second liquid storage chamber 1211, causing the air in the second liquid storage chamber 1211 to be compressed. The vent 1214 is connected to the second liquid storage chamber 1211, allowing the compressed air to be promptly channeled along the vent. Figure 4The dashed arrow in the vent 1214 indicates the direction of movement, preventing resistance caused by increased air pressure in the second liquid storage chamber 1211 and thus avoiding obstruction of the liquid matrix flow. This allows the liquid in the first liquid storage chamber 1111 to flow smoothly and completely into the second liquid storage chamber 1211 under the push of the connecting column 1212, avoiding liquid residue or transfer interruption due to air pressure issues and ensuring the reliable realization of "one-time liquid dispensing".

[0061] In some embodiments, the first housing 111 is provided with a first seal 1112; when the movable member 112 is located at the first end A, the first seal 1112 is away from the vent 1214; when the movable member 112 is located at the second end B, the first seal 1112 seals the vent 1214.

[0062] In this embodiment, when the movable part 112 is located at the first end A, the first sealing member 1112 is away from the vent 1214, and the vent 1214 is in an open state. This allows air to be smoothly discharged during the transfer of the liquid matrix from the first storage chamber 1111 to the second storage chamber 1211, ensuring smooth liquid transfer. When the movable part 112 is located at the second end B, the liquid dispensing is complete. The first sealing member 1112 seals the vent 1214, preventing leakage of the liquid matrix in the second storage chamber 1211 through the vent 1214. Simultaneously, it prevents outside air from entering the second storage chamber 1211 through the vent 1214, avoiding contact between the liquid matrix and air that could cause odor changes and ensuring the quality of the liquid during subsequent use. This design addresses both the venting requirements during the liquid transfer stage and the sealing and protection requirements for the liquid matrix after dispensing.

[0063] In some embodiments, one end of the exhaust port 1214 is connected to the outside of the electronic atomizing device 10, and the other end of the exhaust port 1214 is disposed near the top of the second liquid storage chamber 1211.

[0064] In this embodiment, one end of the exhaust port 1214 is directly connected to the outside of the electronic atomizing device 10, providing a direct and unobstructed path for the exhaust air, avoiding the formation of back pressure due to air stagnation in other structures inside the device, and ensuring pressure balance when the liquid matrix is ​​transferred from the first liquid storage chamber 1111 to the second liquid storage chamber 1211.

[0065] The liquid matrix is ​​introduced into the bottom of the second liquid storage chamber 1211 through the connecting column 1212. The air in the second liquid storage chamber 1211 usually accumulates at the top of the chamber. The other end of the vent 1214 is close to the top of the second liquid storage chamber 1211, which can more directly contact and expel this air, avoid air residue causing air pressure to hinder liquid transfer, and ensure that the venting process is efficient and thorough.

[0066] In some embodiments, the movable member 112 can return from the second end B to the first end A, and when the movable member 112 returns from the second end B to the first end A, at least a portion of the liquid matrix in the second liquid storage chamber 1211 can flow back to the connecting column 1212 and / or the first liquid storage chamber 1111.

[0067] In this embodiment, the movable part 112 can return from the second end B to the first end A, and during the return process, a portion of the liquid matrix in the second liquid storage chamber 1211 flows back to the connecting post 1212 and / or the first liquid storage chamber 1111. After the user completes the assembly (the movable part 112 is located at the second end B), if it is necessary to pause use and separate the liquid core again, the movable part 112 can be returned from the second end B to the first end A by pulling the liquid reservoir 11 (first housing 111). At this time, the reset action of the movable part 112 will use atmospheric pressure to generate suction, drawing the liquid matrix originally stored in the second liquid storage chamber 1211 of the atomizer 12 back to the connecting post 1212 and / or the first liquid storage chamber 1111 of the liquid reservoir 11, thereby separating the liquid matrix from the atomizing part (atomizing core 122) of the atomizer 12 again. This design allows users to easily reabsorb the liquid matrix after assembly by simply pulling it out, thus separating the liquid from the core. This avoids the liquid matrix from remaining in the atomizer and coming into contact with air for a long time when the device is not in use, which could cause it to spoil. It also flexibly meets the user's need for isolation and preservation of the liquid matrix when not in use, while improving the flexibility of the electronic atomizing device 10 and the protection of the liquid matrix.

[0068] In some embodiments, in conjunction with reference Figure 3 and Figure 5 The connecting post 1212 extends along the longitudinal direction of the electronic atomizing device 10, and the longitudinal extension length L1 of the connecting post 1212 is greater than or equal to the distance L2 between the first end A and the second end B.

[0069] Alternatively, in some embodiments, the connecting post 1212 extends in the lateral direction of the electronic atomizing device 10 and the lateral extension length of the connecting post 1212 is greater than or equal to the distance L2 between the first end A and the second end B.

[0070] In this embodiment, when the connecting post 1212 extends longitudinally or laterally, and its length is not less than the distance between the first end A and the second end B, during the assembly and connection of the liquid reservoir 11 and the atomizer 12, the connecting post 1212 can provide sufficient propulsion stroke to ensure that the movable part 112 moves smoothly from the first end A to the second end B, thereby pushing all the liquid matrix in the first liquid reservoir 1111 into the second liquid reservoir 1211. This design avoids problems such as the movable part 112 failing to reach its position or liquid residue due to insufficient length of the connecting post 1212, ensuring that the liquid matrix in the first liquid reservoir 1111 is completely pushed into the second liquid reservoir 1211.

[0071] It should be noted that the lengths L1 and L2 shown in the diagram do not represent the actual lengths. The actual lengths are subject to the textual description, and L1 ≥ L2.

[0072] In some embodiments, refer to Figure 6 The first housing 111 has an opening 1113 communicating with the first liquid storage chamber 1111. The movable part 112 is provided at the opening 1113. A stop block 1114 is also provided at the opening 1113. The stop block 1114 is in a stop-fitting cooperation with the side of the movable part 112 away from the first liquid storage chamber 1111.

[0073] In this embodiment of the application, the stop 1114 on the first housing 111 cooperates with the stop on the side of the movable member 112 away from the first liquid storage cavity 1111. Its main function is to limit the movement range of the movable member 112. When the movable member 112 is located at the first end A (before liquid is poured), the stop 1114 prevents the movable member 112 from moving excessively away from the first liquid storage cavity 1111 through the stop action, ensuring that the movable member 112 is stably in the opening 1113.

[0074] In some implementations, reference continues. Figure 6 The movable part 112 is provided with an annular protrusion 1124 on the side opposite to the first liquid storage chamber 1111. The annular protrusion 1124 and the stop block 1114 cooperate with each other to stop each other.

[0075] In some embodiments, refer to Figure 4 The movable part 112 includes a second seal 1121 and a support 1122. The second seal 1121 is at least partially sandwiched between the outer wall of the support 1122 and the inner wall of the first housing 111.

[0076] In this embodiment, the second sealing member 1121 is clamped to tightly fit the contact gap between the support member 1122 and the first housing 111, which can effectively prevent the liquid matrix in the first liquid storage chamber 1111 from leaking from the mating point between the movable member 112 and the first housing 111, thus ensuring the sealing of the liquid storage process.

[0077] The support member 1122 provides structural support for the second seal member 1121. The clamping assembly method enables the second seal member 1121 to maintain a stable fit with the first housing 111 when the movable member 112 moves along the inner wall of the first housing 111. This avoids seal failure due to movement and reduces shaking of the movable member 112, ensuring smooth movement along the preset path (from the first end A to the second end B or reverse reset).

[0078] In some embodiments, the support member 1122 is made of rigid plastic, which typically refers to plastics with high hardness and rigidity, including at least one of polypropylene (PP), polyethylene (PE, high-density HDPE), polystyrene (PS), acrylonitrile-butadiene-styrene copolymer (ABS), and polycarbonate (PC). The rigid plastic support member 1122 maintains its shape stability, providing a reliable mounting base for the second seal 1121 and ensuring that the second seal 1121 maintains its preset sealing shape when clamped. Simultaneously, the rigidity of the rigid plastic enhances the overall resistance to deformation of the movable member 112. When the connecting column 1212 pushes the movable member 112 to move, it can stably transmit thrust, ensuring that the movable member 112 slides smoothly along the inner wall of the first housing 111, avoiding movement jamming or sealing failure due to its own deformation. This forms a rigid-flexible structural fit with the silicone second seal 1121, balancing sealing performance and structural stability.

[0079] In some embodiments, the second seal 1121 is made of silicone, a type of rubber, with the chemical composition of polysiloxane. The elastic properties of silicone can compensate for assembly tolerances or machining errors between the support 1122 and the first housing 111, reducing hard contact wear between components, extending the service life of the moving part 112, and maintaining a long-term stable sealing effect.

[0080] In some embodiments, the second seal 1121 is a soft rubber, including at least one of thermoplastic elastomer (TPE), thermoplastic polyurethane (TPU), and ethylene-vinyl acetate copolymer (EVA).

[0081] In some embodiments, in conjunction with reference Figure 3 and Figure 4 When the liquid reservoir 11 and the atomizer 12 are connected, the connecting post 1212 is secured to the support member 1122 by a snap-fit ​​12121 to enhance the stability of the connection. The snap-fit ​​mechanism ensures a reliable mechanical fixation between the connecting post 1212 and the support member 1122, preventing the liquid reservoir 11 and the atomizer 12 from separating due to external forces (such as shaking or collisions) during use. Simultaneously, the snap-fit ​​12121 structure provides a stable force base for the liquid transfer process, ensuring that the connecting post 1212 can continuously and effectively push the moving part 112 to complete the full liquid transfer, thus improving the safety and reliability of the device.

[0082] In some embodiments, continue to refer to Figure 4 The electronic atomizing device 10 also includes a third sealing element 1123 disposed between the connecting post 1212 and the support member 1122.

[0083] The third seal 1123 is disposed between the connecting post 1212 and the support member 1122. When the liquid reservoir 11 and the atomizer 12 are combined and connected, the third seal 1123 can fill the gap between them, preventing the liquid matrix from leaking from the connection point during the transfer process. At the same time, this sealing fit can prevent outside air from entering the second liquid reservoir 1211 or the first liquid reservoir 1111 through the gap between the connecting post 1212 and the support member 1122, ensuring the isolation effect between the liquid matrix and the air, and further improving the sealing reliability of the device.

[0084] In some embodiments, refer to Figure 7 The reservoir 11 also includes a blocker 113 for closing the liquid outlet 1125, the blocker 113 being configured to allow the liquid outlet 1125 to be open when the reservoir 11 is combined with the atomizer 12.

[0085] In this embodiment, the blocking member 113 serves as a sealing protection before liquid dispensing and precise conduction during connection. Before dispensing, the blocking member 113 seals the liquid outlet 1125, completely isolating the liquid matrix in the first liquid storage chamber 1111 from the outside environment, preventing liquid leakage or odor changes due to contact with air during transportation and storage. When the liquid reservoir 11 is connected to the atomizer 12, the blocking member 113 opens the liquid outlet 1125, ensuring that the liquid matrix can flow smoothly into the second liquid storage chamber 1211 through the connecting post 1212. This "conductivity only during connection" design ensures both sealing during storage and automatic conduction during use, improving the reliability and safety of the device.

[0086] In some embodiments, the blocking member 113 includes a puncturable seal. When the reservoir 11 is not connected to the atomizer 12 (during storage and transportation), the puncturable seal completely seals the liquid outlet 1125, thoroughly isolating the liquid matrix in the first reservoir 1111 from the outside air, preventing liquid leakage or spoilage due to air contact. When the reservoir 11 is connected to the atomizer 12, the seal is precisely punctured under the force of the connecting post 1212, making the liquid outlet 1125 connected to the connecting post 1212, allowing the liquid matrix to flow smoothly into the second reservoir 1211 through the punctured channel. This "connection equals conduction" design ensures both airtightness during storage and automatic opening during use, requiring no additional operation and avoiding liquid contamination or leakage that may result from manual opening.

[0087] In some embodiments, the blocking member 113 includes an isolation valve (not shown), and when the movable member 112 is located at the first end A, the isolation valve isolates the communication between the first liquid storage chamber 1111 and the connecting column 1212.

[0088] In some embodiments, the isolation valve includes a check valve.

[0089] In some embodiments, refer to Figure 9 The one-way valve includes a blocking portion 1131 and a telescopic member 1132 disposed at the liquid outlet 1125. The telescopic member 1132 applies a force to the blocking portion 1131 to block the connecting post 1212. When the movable member 112 moves from the first end A to the second end B, the liquid matrix in the first liquid storage chamber 1111 applies pressure to the blocking portion 1131 to overcome the force applied by the telescopic member 1132 to the blocking portion 1131, thereby releasing the blocking portion 1131 from blocking the connecting post 1212, so that the liquid matrix in the first liquid storage chamber 1111 can be introduced into the second liquid storage chamber 1211 through the liquid outlet 1125.

[0090] When the movable part 112 is at the first end A (before liquid is dispensed), the telescopic part 1132 of the one-way valve applies force to the blocking part 1131, causing the blocking part 1131 to seal the connecting column 1212, thus isolating the first liquid storage chamber 1111 from the connecting column 1212. This ensures complete isolation of the liquid matrix from the outside environment, preventing leakage or odor from contact with air during transportation and storage. When the movable part 112 moves from the first end A to the second end B, the liquid matrix in the first liquid storage chamber 1111 is compressed. The pressure applied to the blocking part 1131 overcomes the force of the telescopic part 1132, causing the blocking part 1131 to release its seal. The liquid then flows into the second liquid storage chamber 1211 through the liquid outlet 1125. This "pressure-triggered conduction" design ensures reliable sealing during storage and automatic conduction during use, while the one-way valve structure prevents backflow of the liquid.

[0091] In some embodiments, the isolation valve is a two-way valve.

[0092] In some embodiments, refer to Figure 8 The isolation valve includes a diaphragm having a slot 1133. The diaphragm is configured to open the slot 1133 when the movable member 112 moves from the first end A toward the second end B, so as to introduce the liquid matrix in the first reservoir 1111 into the second reservoir 1211 through the isolation valve; and the diaphragm is configured to open the slot 1133 when the movable member 112 moves from the second end B toward the first end A, so as to draw the liquid matrix in the second reservoir 1211 back into the first reservoir 1111 through the isolation valve.

[0093] When the movable part 112 is at the first end A (before liquid is dispensed), the isolation valve (such as the diaphragm slot 1133 closing) disconnects the first liquid storage chamber 1111 from the connecting column 1212, ensuring that the liquid matrix is ​​sealed within the storage chamber and completely isolated from air, preventing premature leakage or odor. When the movable part 112 moves from the first end A to the second end B (during liquid dispensing), the diaphragm slot 1133 is pushed open, the isolation valve opens, allowing the liquid matrix in the first liquid storage chamber 1111 to be introduced into the second liquid storage chamber 1211 through the isolation valve, realizing liquid transfer. When the movable part 112 moves from the second end B to the first end A (during back suction), the diaphragm slot 1133 opens again, allowing the liquid in the second liquid storage chamber 1211 to be back suctioned into the first liquid storage chamber 1111 through the isolation valve, realizing secondary recovery of liquid core separation. This design, through the bidirectional controllable opening and closing of the diaphragm groove, ensures strict isolation before liquid dispensing and achieves precise conduction during liquid dispensing and recirculation, taking into account the sealing performance during storage, the efficiency of liquid transfer during use, and the reversibility during recirculation.

[0094] In some embodiments, the isolation valve includes a baffle configured to move away from the first liquid storage chamber 1111 and open the isolation valve when the movable member 112 moves from the first end A toward the second end B, so as to introduce the liquid matrix in the first liquid storage chamber 1111 into the second liquid storage chamber 1211 through the isolation valve; and the baffle is configured to move toward the first liquid storage chamber 1111 and open the isolation valve when the movable member 112 moves from the second end B toward the first end A, so as to draw the liquid matrix in the second liquid storage chamber 1211 back into the first liquid storage chamber 1111 through the isolation valve.

[0095] A second aspect of this application also provides a liquid reservoir 11 for an electronic atomizing device 10. The liquid reservoir 11 includes a first housing 111 and a movable member 112. A first liquid storage chamber 1111 for storing a liquid matrix is ​​formed in the first housing 111. The first liquid storage chamber 1111 has a first end A and a second end B opposite to the first end A. The movable member 112 is disposed near the first end A. A liquid outlet 1125 communicating with the first liquid storage chamber 1111 is provided on the movable member 112. The movable member 112 is movable relative to the first housing 111 from the first end A to the second end B, so that all the liquid matrix in the first liquid storage chamber 1111 flows out from the liquid outlet 1125.

[0096] In this embodiment, a first liquid storage chamber 1111 is formed inside the first housing 111 for storing a liquid matrix. The first liquid storage chamber 1111 has two opposing ends: a first end A and a second end B. A movable member 112 is disposed near the first end A of the liquid storage chamber. The movable member 112 has a liquid outlet 1125, which communicates with the first liquid storage chamber 1111. The function of the movable member 112 is to guide the liquid in the first liquid storage chamber 1111 to the atomizer 12 for atomization.

[0097] The movable component 112 is located at the first end A, and its liquid outlet 1125 is in a closed state. The liquid matrix in the first liquid storage chamber 1111 is completely enclosed by the first shell 111, is isolated from the outside air, and avoids the problems of oxidation, volatilization, and odor caused by contact between the liquid matrix and the air. The movable component 112 moves from the first end A to the second end B relative to the first shell 111. Through the movement of the movable component 112, all the liquid matrix in the first liquid storage chamber 1111 is completely discharged, realizing the emptying of the liquid matrix in the liquid reservoir 11.

[0098] It should be noted that the preferred embodiments of this application are given in the specification and accompanying drawings, but are not limited to the embodiments described in this specification. Furthermore, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An electronic atomizing device, characterized by, Includes a reservoir and an atomizer; The liquid reservoir includes: A first housing, wherein a first liquid storage cavity for storing a liquid matrix is ​​formed within the first housing, the first liquid storage cavity having a first end and a second end opposite to the first end; A movable component is disposed near the first end; the movable component is provided with a liquid outlet communicating with the first liquid storage chamber; The atomizer includes: The second housing has a second liquid storage cavity formed inside it for storing a liquid matrix. A connecting post is provided on the second housing, one end of which is connected to the second liquid storage cavity and the other end of which is connected to the outside. An atomizing core is disposed in the second housing and communicates with the second liquid storage chamber. The atomizing core is used to atomize a liquid matrix to generate an aerosol. The liquid reservoir can be movably connected to the atomizer. When the liquid reservoir and the atomizer are connected, the other end of the connecting post is connected to the liquid outlet and can push the movable part relative to the first housing from the first end to the second end, so that all the liquid matrix in the first liquid reservoir flows into the second liquid reservoir through the connecting post.

2. The electronic atomizing device of claim 1, wherein, The electronic atomizing device also includes a guiding mechanism for guiding the liquid reservoir and the atomizer to be connected together.

3. The electronic atomizing device of claim 2, wherein, The guiding mechanism includes a guiding part disposed on the second housing and a guiding groove disposed on the first housing, wherein the guiding part is capable of sliding in the guiding groove.

4. The electronic atomizing device of claim 1, wherein, The second housing is provided with a receiving cavity, in which at least a portion of the liquid reservoir is received when the liquid reservoir and the atomizer are combined and connected.

5. The electronic atomizing device of claim 1, wherein, The second housing is provided with an exhaust port that communicates with the second liquid storage chamber. When the movable part moves from the first end to the second end, the air in the second liquid storage chamber is discharged through the exhaust port.

6. The electronic atomizing device of claim 5, wherein, The first housing is provided with a first sealing element; When the movable part is located at the first end, the first seal is away from the vent hole; when the movable part is located at the second end, the first seal seals the vent hole.

7. The electronic atomizing device of claim 5, wherein, One end of the exhaust port is connected to the outside of the electronic atomizing device, and the other end of the exhaust port is located near the top of the second liquid storage chamber.

8. The electronic atomizing device of claim 1, wherein, The movable component is capable of returning from the second end to the first end, and when the movable component returns from the second end to the first end, at least a portion of the liquid matrix in the second reservoir can flow back into the connecting column and / or the first reservoir.

9. The electronic atomizing device as described in claim 1, characterized in that, The connecting post extends along the longitudinal direction of the electronic atomizing device, and the longitudinal extension length of the connecting post is greater than or equal to the distance between the first end and the second end; or... The connecting post extends in the lateral direction of the electronic atomizing device, and the lateral extension length of the connecting post is greater than or equal to the distance between the first end and the second end.

10. The electronic atomizing device of claim 1, wherein, The first housing has an opening communicating with the first liquid storage chamber. The movable member is disposed at the opening, and a stop block is also provided at the opening. The stop block is in stop cooperation with the side of the movable member opposite to the first liquid storage chamber.

11. The electronic atomizing device of claim 1, wherein, The movable component includes a second seal and a support, wherein the second seal is at least partially sandwiched between the outer wall of the support and the inner wall of the first housing.

12. The electronic atomizing device of claim 11, wherein, When the liquid reservoir and the atomizer are combined and connected, the connecting post is snapped onto the support member.

13. The electronic atomizing device of claim 11, wherein, The electronic atomizing device also includes a third sealing element disposed between the connecting post and the support member.

14. The electronic atomizing device of claim 1, wherein, The reservoir also includes a blocking element for closing the liquid outlet, the blocking element being configured to allow the liquid outlet to be open when the reservoir is combined with the atomizer.

15. The electronic atomizing device of claim 14, wherein, The blocking element includes a punctureable seal.

16. A liquid reservoir for an electronic atomization device, comprising: The liquid reservoir includes: A first housing, wherein a first liquid storage cavity for storing a liquid matrix is ​​formed within the first housing, the first liquid storage cavity having a first end and a second end opposite to the first end; A movable component is disposed near the first end; the movable component is provided with a liquid outlet communicating with the first liquid storage chamber; The movable component is movable relative to the first housing from the first end to the second end, so that all the liquid matrix in the first liquid storage cavity flows out from the liquid outlet.

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