Atomization liquid bottle and atomization device

Abstract

The utility model provides an atomized liquid bottle and an atomization device, and relates to the technical field of atomization. The atomized liquid bottle comprises a liquid tank body and a movable assembly. The liquid tank body is provided with an inner cavity and an opening communicated with the inner cavity. The movable assembly is arranged in the inner cavity, a liquid storage cavity is defined by the movable assembly and the liquid tank body, the movable assembly can move in the depth direction of the opening so as to change the space size of the liquid storage cavity, the movable assembly is provided with a protruding structure protruding towards the liquid storage cavity, and a liquid inlet channel is formed in the movable assembly; the liquid inlet channel penetrates through the protruding structure and is communicated with the liquid storage cavity and the opening. According to the atomization liquid bottle, the liquid inlet channel is located in the liquid storage cavity, when the atomization liquid bottle and the atomization assembly are assembled together, the pressure intensity change of the liquid inlet channel at the end opening in the liquid storage cavity is most sensitive, a pressure gradient signal can be captured preferentially, and the liquid inlet channel is driven by the pressure difference; a large amount of aerosol matrix flows into the liquid inlet channel and is conveyed to a set position of the atomization assembly along the liquid inlet channel so as to achieve second core moistening.

Description

Technical Field

[0001] This application relates to the field of atomization technology, specifically to an atomizing liquid bottle and an atomizing device. Background Technology

[0002] The liquid injection system of atomizing devices with oil bottles typically uses a puncture device to puncture the sealed structure of the oil bottle to supply the liquid aerosol matrix. When the oil bottle is connected to the atomizing chamber, the puncture device punctures the sealed structure of the oil bottle opening, and then a liquid guide is used to supply the aerosol matrix inside the oil bottle to the porous media storage cotton and the atomizing core. However, in initial use, this method of relying on the capillary force of the liquid guide to transfer the aerosol matrix often results in insufficient aerosol matrix delivery flow, making it difficult to meet the requirement of complete wetting of the porous media storage cotton, especially when the porous media is not pre-wetted with the aerosol matrix. Utility Model Content

[0003] This application provides an atomizing liquid bottle and an atomizing device to solve the problem of insufficient aerosol matrix delivery flow rate during the initial use of the atomizing device.

[0004] In some embodiments, an atomizing liquid bottle is provided, including a liquid tank body and a movable component. The liquid tank body has an inner cavity and an opening communicating with the inner cavity. The movable component is disposed in the inner cavity, and the movable component and the liquid tank body enclose a liquid storage cavity. The movable component is movable along the depth direction of the opening to change the spatial size of the liquid storage cavity. The movable component has a protruding structure protruding toward the liquid storage cavity, and the movable component is provided with a liquid inlet channel, which penetrates the protruding structure and communicates the liquid storage cavity and the opening.

[0005] In some embodiments, the movable component includes a plug body, the plug body including a support portion and a first extension portion, the support portion being slidably connected to the liquid tank body, the first extension portion extending from the support portion toward the liquid storage cavity, the first extension portion being the protruding structure, at least a portion of the liquid inlet channel being defined by the first extension portion, the liquid inlet channel having a liquid inlet, the liquid inlet being disposed on the circumferential side of the first extension portion.

[0006] In some embodiments, the movable component further includes a seal that is fitted onto the support to seal the gap between the support and the tank body, wherein the side of the seal facing the storage cavity is a flat surface.

[0007] And / or, the end of the first extension away from the support is a flat surface.

[0008] In some embodiments, the plug includes an abutment portion disposed within the liquid inlet channel, the abutment portion being capable of driving the movable component to move along the depth direction of the opening under the action of an external force.

[0009] In some embodiments, the liquid tank body includes a detachably connected tank body and a cover, the tank body and the cover forming the inner cavity, and the tank body and the cover slidingly engaging with the movable component respectively.

[0010] In some embodiments, the cover includes a cap portion and a first connecting portion that are fixedly connected. The cap portion and the compartment body enclose the inner cavity. The first connecting portion extends from the cap portion in a direction away from the liquid storage cavity. The opening passes through the first connecting portion. The projection of the first connecting portion onto a first plane is located within the projection of the cap portion onto the first plane. The first plane is a reference plane perpendicular to the depth direction of the opening.

[0011] In some embodiments, the plug includes a second extension that extends from the side of the support away from the liquid storage cavity toward the opening, and at least a portion of the liquid inlet channel is defined by the second extension, which is slidably disposed within the first connecting portion.

[0012] In some embodiments, a limiting structure is provided in the opening, and the second extension of the plug body is movably abutted against the side of the limiting structure facing the liquid storage cavity.

[0013] And / or, a leak-proof component is fitted onto the first connecting portion, the leak-proof component comprising a plurality of serrated films, each of the serrated films being distributed around the center of the opening, and the tips of each serrated film pointing towards the center of the opening.

[0014] In some embodiments, an atomizing device is provided, including a detachably connected atomizing component and an atomizing liquid bottle as described above, wherein the atomizing component includes a top holder and a liquid suction component, and when the atomizing component and the atomizing liquid bottle are assembled, the top holder can abut against the movable component and push the movable component to move away from the opening, and the aerosol matrix in the liquid storage chamber can wet the liquid suction component through the liquid inlet channel.

[0015] In some embodiments, the atomizing assembly further includes a delivery tube, the liquid suction element covers the outer periphery of the delivery tube, and the delivery tube is movably inserted into the opening;

[0016] And / or, when a limiting structure is provided in the opening, the delivery pipe moves against the side of the limiting structure away from the liquid storage cavity.

[0017] In the atomizing liquid bottle provided in this embodiment, the liquid inlet channel penetrates the protruding structure of the movable component, meaning one end of the liquid inlet channel is located inside the liquid storage chamber. When the atomizing liquid bottle and the atomizing component are assembled, the pressure change at the end of the liquid inlet channel is most sensitive, allowing for priority capture of pressure gradient signals. Driven by the pressure difference, a large amount of aerosol matrix flows into the liquid inlet channel and is delivered along the liquid inlet channel to the set position of the atomizing component to achieve instant lubrication of the core. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 These are schematic diagrams of the atomizing device in some embodiments of this application;

[0020] Figure 2 yes Figure 1 Another schematic diagram of the atomizing device in the embodiment;

[0021] Figure 3 yes Figure 1 A schematic diagram of the atomizing component in the embodiment;

[0022] Figure 4 yes Figure 1 A schematic diagram of the atomizing liquid bottle in the embodiment;

[0023] Figure 5 yes Figure 4 A partial structural diagram of the active component in the embodiment;

[0024] Figure 6 yes Figure 4 A schematic diagram of the cover structure in the embodiment;

[0025] Figure 7 yes Figure 4 Another partial structural diagram of the active component in the embodiment;

[0026] Figure 8 yes Figure 4 Another structural schematic diagram of the cover in the embodiment.

[0027] In the above attached figures:

[0028] 10. Nebulizer bottle;

[0029] 11. Liquid tank body; 111. Inner cavity; 112. Opening; 113. Liquid storage chamber; 114. Tank body; 115. Cover; 1151. Sealing part; 1152. First connecting part; 1153. Second connecting part; 1154. Limiting structure;

[0030] 12. Movable component; 121. Plug body; 1211. First extension; 1212. Support; 1213. Abutment; 1214. Second extension; 122. Seal; 123. Liquid inlet channel; 1231. Liquid inlet;

[0031] 14. Leak-proof components;

[0032] 20. Atomizing component;

[0033] 21. Nozzle; 22. Stand; 23. Atomizing core; 24. Battery cell; 25. Liquid suction component; 26. Delivery tube; 27. Top support component; 28. Connecting groove. Detailed Implementation

[0034] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present application.

[0035] The terms "first," "second," and "third" used in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movement of components in a specific posture (as shown in the figures). If the specific posture changes, the directional indication will also change accordingly. The terms "comprising" and "having," and any variations thereof, in the embodiments of this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or components inherent to these processes, methods, products, or devices.

[0036] 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 separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0037] Please see Figures 1 to 3 , Figure 1 This is a schematic diagram of the atomizing device in some embodiments of this application. Figure 2 yes Figure 1 Another schematic diagram of the atomizing device in the embodiment. Figure 3 yes Figure 1 A schematic diagram of the atomizing component in the embodiment.

[0038] This application provides an atomizing device, including an atomizing component 20 and an atomizing liquid bottle 10, which are detachably and fixedly connected by means of buckles, bolts, etc.

[0039] The atomizing assembly 20 includes a mouthpiece 21, a bracket 22 fixedly connected to the mouthpiece 21, an atomizing core 23 for heating the atomized aerosol matrix, and a battery 24 for providing electrical power to the internal components of the atomizing assembly 20. The atomizing core 23 is circumferentially covered by a liquid-absorbing element 25, which is made of a porous material such as a cotton wick, and is in fluid communication with the atomizing core 23. A top support 27 is fixedly connected to the bracket 22. The top support 27 is made of a rigid material, such as metal, plastic, or ceramic. One end of the top support 27 is fixedly connected to the bracket 22, and the other end is movably inserted into the atomizing liquid bottle 10, used to hold the atomizing liquid bottle 10 when it is installed in the atomizing assembly 20.

[0040] Please see Figure 1 and Figure 4 , Figure 4 yes Figure 1A schematic diagram of the atomizing liquid bottle structure in the embodiment. The atomizing liquid bottle 10 and the battery cell 24 are connected side by side to the bracket 22 to make full use of the lateral space of the atomizing device. The atomizing liquid bottle 10 includes a liquid tank body 11 and a movable component 12. The liquid tank body 11 has an inner cavity 111 and an opening 112 communicating with the inner cavity 111. The movable component 12 is disposed in the inner cavity 111, and the movable component 12 and the liquid tank body 11 enclose a liquid storage cavity 113. The movable component 12 can move along the depth direction of the opening 112 to change the spatial size of the liquid storage cavity 113. The liquid storage cavity 113 is used to store the aerosol matrix. The opening 112 is located outside the liquid storage cavity 113, and a force can be applied to the movable component 12 in the inner cavity 111 through the opening 112 to move the movable component 12. The movable component 12 has a protruding structure that protrudes toward the liquid storage cavity 113. The movable component 12 is provided with a liquid inlet channel 123, which passes through the protruding structure and connects the liquid storage cavity 113 with the opening 112.

[0041] When the atomizing component 20 and the atomizing liquid bottle 10 are assembled, the top holding member 27 can abut against the movable component 12 and push the movable component 12 to move away from the opening 112. The aerosol matrix in the liquid storage chamber 113 can enter the atomizing component 20 through the liquid inlet channel 123, thereby allowing the aerosol matrix to wet and cover the liquid suction member 25 around the atomizing core 23.

[0042] Using the above scheme, when the movable component 12 moves away from the opening 112 along the depth direction of the opening 112, the space of the liquid storage chamber 113 decreases, resulting in an increase in the pressure inside the liquid storage chamber 113. A pressure difference is formed between the inner and outer spaces of the liquid inlet channel 123. This pressure difference causes the aerosol matrix to flow directionally from the liquid storage chamber 113 to the liquid inlet channel 123. The projection of the liquid inlet channel 123 onto the first plane is located within the projection range of the liquid storage chamber 113 onto the first plane, which is a reference plane perpendicular to the depth direction of the opening 112. Thus, the flow rate of the aerosol matrix in the liquid inlet channel 123 is greater than that in the liquid storage chamber 113. After entering the liquid inlet channel 123 from the liquid storage chamber 113, the aerosol matrix in the liquid storage chamber 113 can rapidly rise along the liquid inlet channel 123 to quickly wet the liquid suction component 25.

[0043] Furthermore, since the liquid inlet channel 123 penetrates the protruding structure and connects the liquid storage chamber 113 and the opening 112, one end of the liquid inlet channel 123 is located inside the liquid storage chamber 113. The pressure change at the end of the liquid inlet channel 123 is most sensitive, allowing it to preferentially capture pressure gradient signals. Driven by the pressure difference, a large amount of aerosol matrix flows into the liquid inlet channel 123 and is transported along the liquid inlet channel 123 to the circumferential suction element 25 of the atomizing core 23 to achieve instant core lubrication.

[0044] Please combine Figure 3 and Figure 4In some embodiments, the atomizing assembly 20 further includes a delivery tube 26, which is fixedly connected to the bracket 22. The delivery tube 26 is surrounded by a liquid suction member 25 and is in fluid communication with the liquid suction member 25. The delivery tube 26 extends in the same direction as the top support member 27. In some embodiments, the top support member 27 may be disposed inside the delivery tube 26; in some embodiments, the top support member 27 is disposed outside the delivery tube 26. The delivery tube 26 is movably inserted into the opening 112 of the atomizing liquid bottle 10 and is in fluid communication with the liquid inlet channel 123.

[0045] like Figure 2 As shown, Figure 2 The path indicated by the middle arrow is the delivery path of the aerosol matrix. By designing the delivery pipe 26, it can work in conjunction with the liquid inlet channel 123 to deliver the aerosol matrix in the liquid storage chamber 113 to the liquid suction component 25. When the atomizing liquid bottle 10 and the atomizing assembly 20 are assembled, the delivery pipe 26 can be directly inserted into the opening 112 of the atomizing liquid bottle 10 to avoid leakage of the aerosol matrix.

[0046] Please see Figure 4 and Figure 5 , Figure 5 yes Figure 4 A partial structural schematic diagram of the movable component in the embodiment. In some embodiments, the movable component 12 includes a plug 121, which includes a support portion 1212 and a first extension portion 1211. The support portion 1212 is slidably connected to the liquid tank body 11. The first extension portion 1211 extends from the support portion 1212 toward the liquid storage chamber 113, i.e., the first extension portion 1211 is a protruding structure. At least a portion of the liquid inlet channel 123 is defined by the first extension portion 1211. The liquid inlet channel 123 has a liquid inlet 1231, which is located on the circumferential side of the first extension portion 1211. The circumferential side liquid inlet 1231 design helps to reduce resistance during liquid inlet, allowing the aerosol matrix to enter the liquid inlet channel 123 more smoothly. Furthermore, in some embodiments, a liquid storage element may be provided in the liquid storage chamber 113, in which the aerosol matrix is ​​adsorbed. When the movable component 12 moves, it squeezes the liquid storage element, causing the aerosol matrix to seep out from the liquid storage element and enter the liquid inlet channel 123 through the liquid inlet 1231. Since the liquid inlet 1231 is located on the circumferential side of the first extension 1211, compared with the embodiment where it is located at the end of the first extension 1211, the risk of the liquid inlet 1231 accidentally clogging due to contact with the liquid storage element during the movement of the movable component 12 can be effectively avoided, thereby ensuring the stability and reliability of the atomizing device.

[0047] Please continue reading. Figure 4 and Figure 5In some embodiments, the movable component 12 further includes a seal 122, which is fitted onto the support portion 1212 to seal the gap between the support portion 1212 and the liquid tank body 11. The side of the seal 122 facing the liquid storage cavity 113 is a flat surface. The plug 121 can be made of a rigid material such as metal or plastic to facilitate rigid contact with the top support 27 for movement. The seal 122 can be made of easily deformable materials such as silicone or rubber to ensure the sealing performance of the liquid storage cavity 113. The side of the seal 122 facing the liquid storage cavity 113 is a flat surface. The flat surface design reduces flow resistance and avoids the aerosol matrix from generating eddies or unnecessary turbulence when the movable component 12 moves, thereby ensuring the stability of the aerosol matrix flow. It is understood that when the side of the seal 122 facing the aerosol is concave or convex, the seal 122 is more likely to deform under the internal pressure of the liquid storage cavity 113, affecting the smoothness of the movement of the movable component 12. In this embodiment, the straight structure ensures that the circumferential pressure of the seal 122 is balanced, so that the contact pressure between the seal 122 and the liquid tank body 11 is evenly distributed along the circumference, reducing the risk of leakage of the aerosol matrix.

[0048] In some embodiments, to prevent the seal 122 from fitting too tightly against the inner wall of the liquid tank body 11, making it difficult for the movable component 12 to move, a certain gap is maintained between the seal 122 and the inner wall of the liquid tank body 11. Optionally, the movable component 12 is also provided with a connecting hole, which extends through both the side of the movable component 12 facing the liquid storage chamber 113 and the side away from the liquid storage chamber 113. For aerosol matrix flowing through the gap to the side of the movable component 12 away from the liquid storage chamber 113, it can flow back into the liquid storage chamber 113 through the connecting hole. Further, the connecting hole is configured to extend in a curved or zigzag shape to increase the flow path length of the aerosol matrix within the connecting hole and increase the flow resistance of the aerosol matrix, thereby reducing the risk of the aerosol matrix in the liquid storage chamber 113 overflowing directly from the connecting hole when the movable component 12 moves away from the opening 112 along the depth direction of the opening 112, providing users with a safer and more reliable user experience.

[0049] In some embodiments, the end of the first extension 1211 away from the support 1212 is a flat surface.

[0050] Please continue reading. Figure 4 and Figure 5In some embodiments, the movable component 12 includes an abutment portion 1213 disposed within the liquid inlet channel 123. The abutment portion 1213, under the pressure of the supporting member 27, can drive the movable component 12 to move along the depth direction of the opening 112. Optionally, the abutment portion 1213 is fixedly connected to the side wall of the liquid inlet channel 123 and the end of the first extension 1211 away from the supporting portion 1212. The abutment portion 1213 can serve as a supporting structure for the liquid inlet channel 123, supporting and thickening the side wall of the liquid inlet channel 123 to prevent spatial deformation of the liquid inlet channel 123, thereby ensuring the delivery efficiency of the aerosol matrix. Optionally, the abutment portion 1213, the first extension 1211, and the supporting portion 1212 are integrated, for example, integrally molded by injection molding, to ensure the integrity of the atomizing liquid bottle 10 and reduce the assembly process.

[0051] In the aforementioned embodiment where the top support 27 is located within the delivery pipe 26, the abutment portion 1213 is located within the liquid inlet channel 123, allowing the top support 27 to movably abut against the abutment portion 1213. Simultaneously, the liquid inlet channel 123 and the delivery pipe 26 are in fluid communication. Optionally, the top support 27 is located in the middle of the delivery pipe 26, and the abutment portion 1213 is located in the middle of the liquid inlet channel 123. The surfaces and peripheries of the top support 27 and the abutment portion 1213 can serve as liquid guiding paths. The surfaces of the top support 27 and the abutment portion 1213 are smooth, and when they abut against each other, they smoothly transition at the abutment position. This ensures that even with a large instantaneous flow rate, the aerosol matrix entering the suction member 25 will not experience turbulence or disturbance in the delivery path, thus preventing kinetic energy loss.

[0052] Furthermore, the top holder 27 can be designed as a frustum structure. When the atomizing component 20 and the atomizing liquid bottle 10 are assembled, the diameter of the top holder 27 from the end near the liquid storage chamber 113 to the end away from the liquid storage chamber 113 gradually increases. This causes the cross-sectional area of ​​the aerosol matrix flowing from the end of the delivery pipe 26 near the liquid storage chamber 113 to the end away from the liquid storage chamber 113 to gradually decrease, thereby accelerating the flow rate of the aerosol matrix in the delivery pipe 26 and thus accelerating the wetting rate of the liquid suction component 25.

[0053] Please see Figure 4 In some embodiments, the liquid tank body 11 includes a detachably connected tank body 114 and a cover 115, which can be detachably connected by means of clips or bolts. The tank body 114 and the cover 115 enclose an inner cavity 111, and the movable component 12 is slidably engaged with the tank body 114 and the cover 115.

[0054] Please combine Figure 3 , Figure 4 as well as Figure 6 , Figure 6 yes Figure 4A schematic diagram of the cover structure in the embodiment. The cover 115 includes a fixedly connected sealing portion 1151 and a first connecting portion 1152. The sealing portion 1151 and the chamber 114 enclose an inner cavity 111. The first connecting portion 1152 extends from the sealing portion 1151 in a direction away from the liquid storage cavity 113, and an opening 112 penetrates the first connecting portion 1152. The projection of the first connecting portion 1152 onto the first plane lies within the projection of the sealing portion 1151 onto the first plane. That is, the first connecting portion 1152 and the sealing portion 1151 form a stepped structure. Correspondingly, the support 22 has a connecting groove 28 that slides with the first connecting portion 1152. When the atomizing liquid bottle 10 and the atomizing component 20 are assembled, the first connecting portion 1152 can be inserted into the connecting groove 28. The sealing portion 1151 abutting against the support 22 indicates that the atomizing liquid bottle 10 and the atomizing component 20 are properly connected.

[0055] In some embodiments, a leak-proof element 14 is fitted onto the first connecting portion 1152. The leak-proof element 14 includes a plurality of serrated films, each serrated film being distributed around the center of the opening 112, with the tips of each serrated film pointing towards the center of the opening 112. When the atomizing liquid bottle 10 is assembled with the atomizing assembly 20, the top holding member 27 of the atomizing assembly 20 can squeeze the serrated films to open the opening 112, thereby abutting against the abutment portion 1213 of the plug body 121. At the same time, the leak-proof element 14 covers the outer periphery of the first connecting portion 1152, and the leak-proof element 14 can seal the gap between the first connecting portion 1152 and the side wall of the connecting groove 28, thereby preventing leakage of the aerosol matrix from the gap between the first connecting portion 1152 and the side wall of the connecting groove 28 during the process of the aerosol matrix being transported from the liquid storage chamber 113 to the atomizing assembly 20.

[0056] In conjunction with the aforementioned embodiment in which the delivery tube 26 is movably inserted into the opening 112, the delivery tube 26 is specifically movably inserted into the first connecting part 1152. When the atomizing liquid bottle 10 and the atomizing component 20 are assembled, the delivery tube 26 can slide and engage with the first connecting part 1152.

[0057] Please see Figure 7 , Figure 7 yes Figure 4 Another partial structural diagram of the movable component in the embodiment. In some embodiments, the plug 121 includes a second extension 1214, which extends from the side of the support 1212 away from the liquid storage chamber 113 toward the opening 112. At least a portion of the liquid inlet channel 123 is defined by the second extension 1214, which is slidably disposed within the first connecting portion 1152. It is understood that when the movable component 12 moves within the liquid tank body 11, the cooperation between the first connecting portion 1152 and the second extension 1214 can guide the movement of the movable component 12, ensuring the stability of the movement of the movable component 12.

[0058] Please combine Figure 3 , Figure 4 as well as Figure 7 In some embodiments, when the atomizing liquid bottle 10 and the atomizing assembly 20 are assembled, the delivery tube 26 can mate with the second extension 1214 of the plug body 121. That is, with the top member 27 abutting against the abutment portion 1213, the delivery tube 26 contacts the second extension 1214 of the plug body 121, at which time the delivery tube 26 and the plug body 121 define the delivery path for forming the aerosol matrix. Furthermore, the inner diameter of the delivery tube 26 is the same as the diameter of the liquid inlet channel 123 to ensure the smoothness of the aerosol matrix delivery path, thereby accelerating the wetting rate of the aerosol matrix on the liquid absorption member 25.

[0059] In some embodiments, when the atomizing liquid bottle 10 is assembled with the atomizing assembly 20, the delivery tube 26 may be spaced apart from the second extension 1214. It is understood that in this case, the plug 121, the first connecting portion 1152, and the delivery tube 26 together define the delivery path for forming the aerosol matrix.

[0060] Please see Figure 4 and Figure 8 , Figure 8 yes Figure 4 Another structural schematic diagram of the cover body in the embodiment. In some embodiments, the cover body 115 further includes a second connecting portion 1153, which extends from the sealing portion 1151 toward the end away from the first connecting portion 1152, and the opening 112 passes through the second connecting portion 1153. It can be understood that the design of the second connecting portion 1153 extends the length of the second extension 1214 slidingly engaging with the cover body 115, which can further improve the stability of the moving component 12 during movement, while preventing the second extension 1214 from sliding out of the cover body 115.

[0061] In some embodiments, a limiting structure 1154 is provided in the opening 112. The limiting structure 1154 may be a hollow annular structure or a strip structure extending along the depth direction of the opening 112, as long as the limiting structure 1154 does not block the opening 112. The second extension 1214 is movably abutted against the side of the limiting structure 1154 facing the liquid storage cavity 113.

[0062] Optionally, the delivery pipe 26 is movably abutted against the side of the limiting structure 1154 away from the liquid storage chamber 113.

[0063] In this embodiment, when the atomizing liquid bottle 10 and the atomizing component 20 are assembled, the delivery pipe 26 abuts against the limiting structure 1154, which supports the delivery pipe 26. At this time, the second extension 1214 and the limiting structure 1154 are arranged at intervals, and the plug 121, the sidewall of the opening 112, the limiting structure 1154, and the delivery pipe 26 define the delivery path for forming the aerosol matrix. When the atomizing liquid bottle 10 and the atomizing component 20 are separated, the second extension 1214 abuts against the limiting structure 1154, which restricts the movement range of the movable component 12.

[0064] The above description is only a part of the embodiments of this application and does not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made based on the content of this application specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this application.

Claims

1. An atomizing liquid bottle, characterized in that, include: A liquid tank body having an inner cavity and an opening communicating with the inner cavity; A movable component is disposed in the inner cavity. The movable component and the liquid tank body enclose a liquid storage cavity. The movable component can move along the depth direction of the opening to change the size of the liquid storage cavity. The movable component has a protruding structure protruding toward the liquid storage cavity. The movable component is provided with a liquid inlet channel, which passes through the protruding structure and connects the liquid storage cavity and the opening.

2. The atomizing liquid bottle according to claim 1, characterized in that, The movable component includes a plug, which includes a support portion and a first extension portion. The support portion is slidably connected to the liquid tank body. The first extension portion extends from the support portion toward the liquid storage cavity. The first extension portion is the protruding structure. At least a portion of the liquid inlet channel is defined by the first extension portion. The liquid inlet channel has a liquid inlet, which is located on the circumferential side of the first extension portion.

3. The atomizing liquid bottle according to claim 2, characterized in that, The movable component also includes a seal, which is fitted onto the support to seal the gap between the support and the liquid tank body. The side of the seal facing the liquid storage cavity is a flat surface. And / or, the end of the first extension away from the support is a flat surface.

4. The atomizing liquid bottle according to claim 2 or 3, characterized in that, The plug includes an abutment portion disposed within the liquid inlet channel. The abutment portion is capable of driving the movable component to move along the depth direction of the opening under the action of external force.

5. The atomizing liquid bottle according to claim 2 or 3, characterized in that, The liquid tank body includes a detachably connected tank body and a cover body, the tank body and the cover body enclosing the inner cavity, and the tank body and the cover body respectively slidingly engaging with the movable component.

6. The atomizing liquid bottle according to claim 5, characterized in that, The cover includes a cap portion and a first connecting portion that are fixedly connected. The cap portion and the compartment body enclose the inner cavity. The first connecting portion extends from the cap portion in a direction away from the liquid storage cavity. The opening passes through the first connecting portion. The projection of the first connecting portion onto a first plane is located within the projection of the cap portion onto the first plane. The first plane is a reference plane perpendicular to the depth direction of the opening.

7. The atomizing liquid bottle according to claim 6, characterized in that, The plug includes a second extension that extends from the side of the support portion away from the liquid storage cavity toward the opening. At least a portion of the liquid inlet channel is defined by the second extension, which is slidably disposed within the first connecting portion.

8. The atomizing liquid bottle according to claim 7, characterized in that, A limiting structure is provided inside the opening, and the second extension of the plug body is movably abutted against the side of the limiting structure facing the liquid storage cavity; And / or, a leak-proof component is fitted onto the first connecting portion, the leak-proof component comprising a plurality of serrated films, each of the serrated films being distributed around the center of the opening, and the tips of each serrated film pointing towards the center of the opening.

9. An atomizing device, characterized in that, The device includes a detachably connected atomizing assembly and an atomizing liquid bottle as described in any one of claims 1-8, wherein the atomizing assembly includes a top support and a liquid suction component, and when the atomizing assembly and the atomizing liquid bottle are assembled, the top support can abut against the movable assembly and push the movable assembly to move away from the opening, and the aerosol matrix in the liquid storage chamber can wet the liquid suction component through the liquid inlet channel.

10. The atomizing device according to claim 9, characterized in that, The atomizing assembly also includes a delivery tube, the liquid suction element covers the outer periphery of the delivery tube, and the delivery tube is movably inserted into the opening; And / or, when a limiting structure is provided in the opening, the delivery pipe moves against the side of the limiting structure away from the liquid storage cavity.

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