Disposable liquid container suitable for atomizing device

Abstract

A disposable liquid container suitable for an atomizing device. The disposable liquid container comprises a liquid-containing container, an atomizing assembly covering an opening, and an insertion piece blocking a fluid channel. The atomizing assembly includes a spray nozzle, an air inlet, an atomizing core, and the fluid channel. The atomizing assembly is provided with an insertion slot traversing the channel. The insertion piece is arranged in the insertion slot and is partially exposed to block the channel. When the insertion piece is pulled out, the channel is unblocked. By means of inserting the insertion piece into the fluid channel of the atomizing core, the fluid channel for gas or liquid flow is effectively blocked, thereby preventing liquid leakage during transportation or storage, and ensuring the safety and integrity of products. The entire device includes the container, the atomizing assembly and the insertion piece, which are all designed for single use, thereby simplifying user operation, preventing cleaning and maintenance, and improving convenience and hygiene. The disposable structure ensures that each use involves brand-new, uncontaminated components, thereby enhancing the safety and reliability of use.

Description

A disposable liquid container suitable for atomizing devices

[0001] This utility model relates to the field of atomizing devices, and in particular to a disposable liquid container suitable for atomizing devices. Background Technology

[0002] In the field of atomizer technology, the design and manufacture of liquid containers has always been a core aspect. For a long time, leakage during transportation and storage has been a significant factor limiting the quality of atomizer products. Because liquid containers typically encapsulate liquid substances such as essential oils, medicinal liquids, perfumes, or other liquids with specific functions, these substances are prone to leakage when exposed to adverse external factors such as pressure changes, temperature changes, vibration, or impact. This not only leads to product damage and waste but may also cause environmental pollution and even pose a potential threat to consumer health and safety.

[0003] Furthermore, most traditional nebulizers on the market use a detachable structure, requiring users to clean and maintain them after use. This not only increases the complexity of operation for users but also may lead to bacterial growth due to incomplete cleaning or improper maintenance, affecting the hygiene and safety of the product. Therefore, there is an urgent need in the market for a nebulizer that can solve the leakage problem and has the characteristics of single use. Single-use nebulizers have the advantages of convenient use, no need for cleaning and maintenance, and avoidance of cross-infection, making them particularly suitable for personal care, home medical care, aromatherapy and other fields. Technical issues

[0004] This invention aims to overcome the shortcomings of the prior art by providing a disposable liquid container suitable for atomizing devices, thus solving the leakage problem during transportation and storage of existing atomizing devices. Furthermore, the entire device adopts a disposable design, avoiding the cumbersome cleaning and maintenance required by traditional atomizers, and improving ease of use and hygiene. Technical solutions

[0005] The technical solution adopted by this utility model is to provide a disposable liquid container for an atomizing device, including a container for holding liquid, the container having an opening, an atomizing component covering the opening, the atomizing component having a spray nozzle, an air inlet and an atomizing core, and having a fluid channel for gas or liquid flow inside, and also including an insert to block the fluid channel, the atomizing component also having a slot that runs through the fluid channel, the insert being disposed in the slot and partially extending out of the slot, blocking the fluid channel connection, and when the insert is pulled out of the slot, the fluid channel is restored to connection.

[0006] By inserting a ferrule into the fluid channel of the atomizing coil, the flow of gas or liquid is effectively blocked, preventing liquid leakage during transportation or storage and ensuring product safety and integrity. Furthermore, the entire atomizing device, including the container, atomizing components, and ferrule, is designed for single use. This design not only simplifies the user's operation but also avoids the cumbersome cleaning and maintenance required by traditional atomizers. The single-use nature of the atomizing coil prevents clogging and replacement due to prolonged use, improving convenience and hygiene. Simultaneously, the disposable structure ensures that each use involves brand-new, uncontaminated components, thereby enhancing safety and reliability.

[0007] Furthermore, the atomizing component features a split design, dividing it into a first component and a second component, with a slot formed between these two parts. This not only facilitates processing and assembly but also makes the insertion of the insert simpler and smoother during production, improving production efficiency. The cooperation between the slot and the insert provides a more stable fluid channel blocking effect, thereby further enhancing the ability to prevent leakage.

[0008] Furthermore, a seal is added, placed between the first or second component and the insert, corresponding to the fluid channel. The seal surrounds the fluid channel, providing an additional sealing layer for the connection between the insert and the atomizing component. This ensures complete sealing of the fluid channel when the insert is inserted, preventing liquid leakage from the tiny gaps between the insert and the component. Simultaneously, it increases the friction between the insert and the atomizing component, making the insert more securely fixed in the slot. This prevents the insert from accidentally falling off during transportation due to vibration or impact, improving product stability and reliability.

[0009] The first component can be positioned between the container and the second component, with the seal positioned around the fluid channel between the first component and the insert. During transportation, the liquid inside the container cannot leak out through the tiny gap between the insert and the first component. Simultaneously, the friction between the insert and the first component is enhanced, preventing the insert from loosening or detaching due to vibration or impact during transportation or use, thus preventing liquid leakage.

[0010] Furthermore, the seal is an elastic sealing ring. A first cavity is provided in the first or second component, on the side corresponding to the fluid channel, to accommodate the elastic sealing ring. The depth of the first cavity is less than the cross-sectional size of the elastic sealing ring. When the insert is inserted, the insert compresses the elastic sealing ring in the first cavity, generating a certain pre-tightening force. This makes the elastic sealing ring fit more tightly between the insert and the atomizing component, resulting in a tighter fit between the insert, the sealing ring, and the atomizing component. This prevents liquid leakage in the tiny gaps between the insert and the atomizing component, further improving the sealing performance of the product.

[0011] Furthermore, a second cavity can be formed within the second component or the first component, on the opposite side of the corresponding fluid channel. The second cavity corresponds to the first cavity. When the insert is removed and the fluid channel is reopened, the elastic sealing ring, originally compressed within the first cavity, expands due to its elasticity. The second cavity provides space to accommodate the expanded elastic sealing ring, ensuring it remains in the correct position and preventing it from pushing open the atomizing component or dislodging due to lack of outlet. Simultaneously, the elastic sealing ring forms a seal in the slot after the insert is removed, preventing leakage during use after the insert is removed. Additionally, the expanded elastic sealing ring blocks the slot, preventing the insert from re-entering, making it a single-use product and avoiding hygiene issues and performance degradation that might result from reuse.

[0012] The fluid channel includes a liquid channel and a gas channel. The liquid channel connects the atomizing component and the interior of the container, while the gas channel connects the spray nozzle and the air inlet.

[0013] Furthermore, the liquid channel includes a supply channel and a return channel. The supply channel guides the liquid upwards from the container to the atomizing core, while the return channel directs the liquid downwards back to the container. When the atomizing core and container are positioned on the upper and lower sides of the insert, respectively, the insert can simultaneously block both the supply and return channels. Before the insert is removed, the liquid in the container will not flow into the atomizing core through the liquid channel due to the obstruction of the insert, effectively preventing liquid leakage from the container during transportation or storage.

[0014] Furthermore, the sealing element includes a first seal and a second seal. The first seal surrounds the liquid supply channel, and the second seal surrounds the liquid return channel, respectively sealing the liquid supply and return channels. A connector links the first and second seals to form a single integrated structure. This allows for simultaneous installation of both seals during product manufacturing and installation, eliminating the need for separate installation and adjustments, thus improving production efficiency. Additionally, when the insert is removed, the integrated seal structure better maintains its shape and position, preventing loosening or deformation caused by the insert removal, and also preventing leakage during use.

[0015] The gas channel includes an inlet channel and an outlet channel. The inlet channel connects to the atomizing core, and the outlet channel connects to the spray nozzle. When both the atomizing core and the container are located under the insert, the insert simultaneously blocks both the inlet and outlet channels. Before the insert is removed, the liquid in the container will not flow into the gas channel due to the obstruction of the insert, thus preventing leakage through another structural design.

[0016] Furthermore, the sealing system also includes a third and a fourth seal. The third seal surrounds the air intake channel, and the fourth seal surrounds the air outlet channel. A connector links the third and fourth seals together to form a single integrated structure. This allows both seals to be installed in one go during product manufacturing and installation, eliminating the need for separate installation and adjustments, thus improving production efficiency. Additionally, when the insert is removed, the integrated seal structure better maintains its shape and position, preventing loosening or deformation caused by the insert removal, and also preventing leakage during use.

[0017] In addition, the atomizing component and the container are fixedly connected to form a non-removable integral structure, which prevents the liquid from leaking from the interface between the container and the atomizing component during transportation or use. At the same time, it ensures that the liquid in the container cannot be disassembled and refilled after it is used up, realizing true single use and avoiding hygiene problems and performance degradation that may be caused by reuse.

[0018] Furthermore, the first component includes a first outer flange and an inner substrate. The first outer flange extends to the outside of the opening, and the inner substrate extends to the inside of the opening. A first annular groove is formed between the first outer flange and the inner substrate. A sealing ring is set in the first annular groove, and the first outer flange is engaged with the container opening to form a sealing layer between the container and the atomizing component. At the same time, a stable connection between the two can be achieved simply by aligning the first outer flange with the container opening and pressing it gently. This not only improves the overall sealing performance but also simplifies the installation process and improves production and installation efficiency.

[0019] Alternatively, the design can be configured such that the second component includes a second outer flange extending to the outside of the opening, while the first component is nested within the second outer flange. A second annular groove is formed between the second outer flange and the first component to mate with the container opening. A sealing ring is placed within the second annular groove, and the second outer flange and the container opening are interlocked, forming another sealing layer structure between the container and the atomizing component. Simply align the second outer flange with the container opening and press it gently to achieve a secure connection between the two, which not only improves the overall sealing performance but also further simplifies the installation process and improves production and installation efficiency. Beneficial effects

[0020] Compared with existing technologies, the beneficial effects of this invention are as follows: By designing an atomizing component including an insert, the insert can be inserted to block fluid channels, effectively preventing accidental leakage of liquids during transportation, whether blocking liquid or gas channels. This design ensures the safety and integrity of the product before use. Furthermore, seals, such as elastic sealing rings, are provided between the atomizing component and the container, and between the insert and the fluid channel. The use of these seals not only enhances the sealing performance of the entire device, preventing liquid or gas leakage, but also improves the stability and durability of the device. In addition, by firmly connecting the atomizing component and the container into a non-removable structure, the stability and reliability of the entire structure are further enhanced.

[0021] The entire atomizing device, including the container, atomizing components, and insert, is designed for single use. This design not only simplifies the user's operation process but also avoids the cumbersome steps of cleaning and maintenance required by traditional atomizers. The single-use atomizer coil prevents clogging and replacement due to prolonged use, improving convenience and hygiene. At the same time, the disposable structure ensures that each use uses brand-new, uncontaminated components, thereby enhancing safety and reliability. Attached Figure Description

[0022] Figure 1 is a perspective view of Embodiment 1 of this utility model.

[0023] Figure 2 is an exploded view of Embodiment 1 of this utility model.

[0024] Figure 3 is a perspective view of the first component of Embodiment 1 of this utility model.

[0025] Figure 4 is a perspective view of the second component of Embodiment 1 of this utility model.

[0026] Figure 5 is the front view and AA sectional view of Embodiment 1 of this utility model.

[0027] Figure 6 is an enlarged view of part I of Embodiment 1 of this utility model.

[0028] Figure 7 is an example diagram of the insert being pulled out in Embodiment 1 of this utility model.

[0029] Figure 8 is an example diagram of the change of the insert pull-out sealing element in Embodiment 1 of this utility model.

[0030] Figure 9 is a top view and a BB cross-sectional view of Embodiment 1 of this utility model.

[0031] Figure 10 is an enlarged view of part II of Embodiment 1 of this utility model.

[0032] Figure 11 is a perspective view of Embodiment 2 of this utility model.

[0033] Figure 12 is an exploded view of Embodiment 2 of this utility model.

[0034] Figure 13 is a perspective view of the second component of Embodiment 2 of this utility model.

[0035] Figure 14 is a perspective view of the first component of Embodiment 2 of this utility model.

[0036] Figure 15 is a top view and a CC sectional view of Embodiment 2 of this utility model.

[0037] Figure 16 is a partial enlarged view of Embodiment 2 of this utility model.

[0038] Figure 17 is an example diagram of the insert being pulled out in Embodiment 2 of this utility model.

[0039] Figure 18 is an example diagram of the change of the insert pull-out sealing element in Embodiment 2 of this utility model.

[0040] Explanation of reference numerals in the attached drawings: Container 1, Atomizing component 2, Insert 3, Slot 4, Spray nozzle 20, Air inlet 21, Atomizing core 22, Air inlet channel 311, Air outlet channel 312, Liquid supply channel 321, Liquid return channel 322, First component 23, Second component 24, First cavity 231, Second cavity 241, First outer flange 232, Inner base 233, Second outer flange 242, Seal 5, First seal 51, Second seal 52, Third seal 53, Fourth seal 54, Sealing ring 6. Embodiments of the present invention

[0041] The accompanying drawings are for illustrative purposes only and should not be construed as limiting the scope of this invention. To better illustrate the following embodiments, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Example 1

[0042] As shown in Figures 1 and 2, this embodiment 1 provides a disposable liquid container for an atomizing device that prevents leakage by blocking the liquid channel with an insert. The container includes a cylindrical container 1 with a circular opening for holding liquid, an atomizing component 2 covering the circular opening of the container 1, and an insert 3. The shape of the container and its opening can be flexibly adjusted and customized according to actual application scenarios or specific needs. The atomizing component 2 has a spray nozzle 20, an air inlet 21, and an atomizing core 22. It has a fluid channel inside for gas or liquid flow. The spray nozzle 20 is detachably installed on the top of the atomizing component 2, with the spray tube tilted to one side. The shape of the spray nozzle 20 can be adjusted according to requirements, such as circular, elliptical, or waist-shaped. The air inlet 21 is annular and is used to connect to equipment that transports gas, such as a compressor or air pump. It has a rubber component inside with raised stripes to enhance the seal between the component and the gas transport equipment.

[0043] As shown in Figures 2, 3, and 4, the atomizing component 2 is a split design, consisting of a first component 23 and a second component 24. The first component 23 and the second component 24 are fixed together by screws, forming a slot 4 that traverses the fluid channel between them. The slot 4 matches the size of the insert 3. The insert 3 is positioned within the slot 4, blocking the fluid channel and partially extending outside the slot 4. The portion of the insert 3 within the slot 4 matches the length, width, and thickness of the slot 4, while the portion outside the slot 4 is designed to be circular, increasing the surface area for easy pinching and removal by the user. Furthermore, the outside of the insert 3 can be marked to indicate the correct usage method. When the insert 3 is removed from the slot 4, the fluid channel is restored.

[0044] Furthermore, as shown in Figures 5 and 6, a sealing element 5 is added. The sealing element 5 is an elastic sealing ring with a circular cross-section. The first component 23 is disposed between the second component 24 and the container 1, and the sealing element 5 is disposed between the first component 23 and the insert 3, surrounding the fluid channel. As shown in Figure 3, a first cavity 231 is formed in the first component 23 at a position corresponding to one side of the fluid channel to accommodate the elastic sealing ring. The depth of the first cavity 231 is less than the cross-sectional dimension of the elastic sealing ring. A second cavity 241 can also be formed in the second component 24 at a position corresponding to the other side of the fluid channel. The second cavity 241 is positioned opposite to the first cavity 231, and the cross-sectional shape of the cavity can be arc-shaped or square, etc. The second cavity 241 is shallower than the first cavity 231. As shown in Figures 7 and 8, when the insert 3 is not removed, the insert 3 will press down on the sealing element 5, causing its cross-section to deform into an elliptical shape. When the insert 3 is removed, due to its elastic properties, the sealing ring loses the pressure of the insert 3, and its cross-section will return to a circular shape, increasing its volume and thus blocking the slot 4.

[0045] As shown in Figures 5, 6, 9, and 10, the fluid channel includes a liquid channel and a gas channel. The liquid channel connects the atomizing component 2 and the interior of the container 1, while the gas channel connects the spray nozzle 20 and the air inlet 21. The liquid channel includes a supply channel 321 and a return channel 322. One end of the supply channel 321 extends to the bottom of the container 1 to draw liquid from the container 1, and the other end connects to the atomizing core 22. The return channel 322 is located on the first component 23 and the second component 24 to return un-atomized liquid from the atomizing core 22 back to the container 1, ensuring effective liquid circulation and atomization. When the atomizing core 22 and the container 1 are designed to be located on the upper and lower sides of the insert 3, respectively, the insert 3 can simultaneously block the supply channel 321 and the return channel 322 to prevent leakage.

[0046] The sealing element 5 includes a first sealing element 51 and a second sealing element 52. The first sealing element 51 surrounds the liquid supply channel 321, and the second sealing element 52 surrounds the liquid return channel 322, respectively sealing the liquid supply channel 321 and the liquid return channel 322. In this embodiment, since there is one liquid supply channel 321 and two liquid return channels 322, there is one first sealing element 51 and two second sealing elements 52, corresponding to one liquid supply channel 321 and two liquid return channels 322, respectively. In addition, there is a connector between the first sealing element 51 and the second sealing element 52 to connect them to form an integral structure. In this way, during the product manufacturing and installation process, the two sealing elements can be installed in one go without separate installation.

[0047] The atomizing component 2 and the container 1 can be fixedly connected into a non-removable integral structure, preventing liquid from leaking from the interface between the container 1 and the atomizing component 2 during transportation or use. At the same time, it ensures that the liquid in the container 1 cannot be disassembled and refilled after it is used up, achieving true single use and avoiding hygiene problems and performance degradation that may be caused by reuse.

[0048] As shown in Figures 6 and 10, the first component 23 includes a first outer flange 232 and an inner substrate 233. The first outer flange 232 extends to the outside of the opening, and the inner substrate 233 extends to the inside of the opening. A first annular groove is formed between the first outer flange 232 and the inner substrate 233. A sealing ring 6 is provided in the first annular groove, and the first outer flange 232 is engaged with the opening of the container 1, forming a sealing layer between the container 1 and the atomizing component 2. At the same time, a stable connection between the two can be achieved simply by aligning the first outer flange 232 with the opening of the container 1 and pressing it down gently. This not only improves the overall sealing performance but also simplifies the installation process and improves production and installation efficiency.

[0049] When the insert 3 in slot 4 is pulled out, the gas supplied from air inlet 21 enters atomizing core 22 through air inlet channel 311. Simultaneously, liquid supply channel 321 draws liquid from container 1 into atomizing core 22. Within atomizing core 22 of atomizing assembly 2, the gas and liquid mix to form atomized liquid particles. These particles then enter spray nozzle 20 through air outlet channel 312 and are finally sprayed out. Example 2

[0050] As shown in Figures 11 and 12, this embodiment 1 provides a disposable liquid container for an atomizing device that prevents leakage by blocking the gas passage with an insert. The container includes a cuboid container 1 with a circular opening for holding liquid, an atomizing assembly 2 covering the circular opening of the container 1, and an insert 3. The atomizing assembly 2 has a spray nozzle 20, an air inlet 21, and an atomizing core 22. It has internal fluid channels for gas or liquid flow. The spray nozzle 20 is integrally formed on one side of the top of the atomizing assembly 2. The spray tube is vertically designed, and the shape of the spray nozzle 20 can be adjusted according to requirements, such as circular, elliptical, or oblong. The air inlet 21 is annular, facilitating connection to gas-carrying equipment such as compressors or air pumps.

[0051] As shown in Figures 12, 13, and 14, the atomizing component 2 is a split design, consisting of a first component 23 and a second component 24. The first component 23 and the second component 24 are fixed together by screws, forming a slot 4 that traverses the fluid channel between them. The slot 4 matches the size of the insert 3. The insert 3 is positioned within the slot 4, blocking the fluid channel and partially extending outside the slot 4. The portion of the insert 3 within the slot 4 matches the length, width, and thickness of the slot 4, while the portion outside the slot 4 is designed to be circular, increasing the surface area for easy pinching and removal by the user. Furthermore, the outside of the insert 3 can be marked to indicate the correct usage method. When the insert 3 is removed from the slot 4, the fluid channel is restored.

[0052] Furthermore, as shown in Figures 15 and 16, a sealing element 5 is added. The sealing element 5 is an elastic sealing ring with a circular cross-section. The first component 23 is disposed between the second component 24 and the container 1, and the sealing element 5 is disposed between the first component 23 and the insert 3, surrounding the fluid channel. A first cavity 231 is formed in the first component 23 on one side corresponding to the fluid channel to accommodate the elastic sealing ring. The depth of the first cavity 231 is less than the cross-sectional dimension of the elastic sealing ring. A second cavity 241 can also be formed in the second component 24 on the other side corresponding to the fluid channel. The second cavity 241 is positioned opposite to the first cavity 231, and the cross-sectional shape of the cavity can be arc-shaped or square, etc. The second cavity 241 is shallower than the first cavity 231, as shown in Figures 17 and 18. When the insert 3 is not removed, the insert 3 will press down on the sealing element 5, causing its cross-section to deform into an elliptical shape. When the insert 3 is removed, due to its elastic properties, the sealing ring loses the pressure of the insert 3, and its cross-section will return to a circular shape, increasing its volume and thus blocking the slot 4.

[0053] As shown in Figure 16, the fluid channel includes a liquid channel and a gas channel. The liquid channel connects the atomizing component 2 and the interior of the container 1. The gas channel connects the spray nozzle 20 and the air inlet 21. The gas channel includes an air inlet channel 311 and an air outlet channel 312. One end of the air inlet channel 311 is connected to the air inlet 21, and the other end is connected to the atomizing core 22 inside the container 1. The air outlet channel 312 is connected to the spray nozzle 20 at one end and the atomizing core 22 inside the container 1 at the other end. When both the atomizing core 22 and the container 1 are located under the insert 3, the insert 3 simultaneously blocks both the air inlet channel 311 and the air outlet channel 312 to prevent leakage.

[0054] The sealing element 5 also includes a third sealing element 53 and a fourth sealing element 54. The third sealing element 53 surrounds the air intake channel 311, and the fourth sealing element 54 surrounds the air outlet channel 312, respectively sealing the air intake channel 311 and the air outlet channel 312. In this embodiment, there is one air intake channel 311 and one air outlet channel 312, thus there is one third sealing element 53 and one fourth sealing element 54, corresponding to one air intake channel 311 and one air outlet channel 312, respectively. In addition, there is a connector between the third sealing element 53 and the fourth sealing element 54 to connect them to form an integral structure. In this way, during the product manufacturing and installation process, the two sealing elements 5 can be installed at one time without separate installation.

[0055] The atomizing component 2 is fixedly connected to the container 1 to form a non-removable integral structure, which prevents the liquid from leaking from the interface between the container 1 and the atomizing component 2 during transportation or use. At the same time, it ensures that the liquid in the container 1 cannot be disassembled and refilled after it is used up, thus achieving true single use and avoiding hygiene problems and performance degradation that may be caused by reuse.

[0056] As shown in Figure 16, the second component 24 includes a second outer flange 242, which extends to the outside of the opening. The first component 23 is nested inside the second outer flange 242. A second annular groove is formed between the second outer flange 242 and the first component 23 to mate with the opening of the container 1. A sealing ring 6 is provided in the second annular groove, and the second outer flange 242 and the opening of the container 1 are interlocked, forming another sealing layer structure between the container 1 and the atomizing component 2. By simply aligning the second outer flange 242 with the opening of the container 1 and pressing it gently, a stable connection between the two can be achieved. This not only improves the overall sealing performance but also further simplifies the installation process and improves production and installation efficiency.

[0057] When the insert 3 in slot 4 is pulled out, the gas supplied from air inlet 21 enters atomizing core 22 through air inlet channel 311. Simultaneously, liquid supply channel 321 draws liquid from container 1 into atomizing core 22. Inside atomizing core 22 of container 1, the gas and liquid mix to form atomized liquid particles. These particles then enter spray nozzle 20 through air outlet channel 312 and are finally sprayed out.

[0058] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the technical solution of this utility model, and are not intended to limit the specific implementation of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the claims of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A disposable liquid container suitable for use with an atomizing device, comprising: A container (1) for containing liquid, the container (1) having an opening; an atomizing assembly (2) provided on the opening, the atomizing assembly (2) having a spray opening (20), an air inlet (21) and an atomizing core (22), and having a fluid passage inside for gas or liquid flow; characterized in that it further comprises a plug (3) for blocking the fluid passage, the atomizing assembly (2) further having a slot (4) transversely crossing the fluid passage, the plug (3) being arranged in the slot (4) and partially extending out of the slot (4) to block the fluid passage, and when the plug (3) is pulled out of the slot (4), the fluid passage is restored to be in communication.

2. The disposable liquid container suitable for use in an atomizing device according to claim 1, wherein, The atomizing assembly (2) comprises a first assembly (23) and a second assembly (24) which are cooperated with each other, and the slot (4) is formed between the first assembly (23) and the second assembly (24).

3. The disposable liquid container suitable for use in an atomizing device according to claim 2, wherein, A sealing member (5) is further arranged between the first assembly (23) or the second assembly (24) and the plug (3) at a position corresponding to the fluid passage, and the sealing member (5) is arranged around the fluid passage.

4. The disposable liquid container suitable for use in an atomizing device according to claim 3, wherein The first assembly (23) is arranged between the container (1) and the second assembly (24), and the sealing member (5) is arranged between the first assembly (23) and the plug (3).

5. The disposable liquid container suitable for use in an atomizing device of claim 3, wherein, The sealing member (5) is an elastic sealing ring, and a first cavity (231) for accommodating the elastic sealing ring is formed in the first assembly (23) or the second assembly (24) at a position corresponding to one side of the fluid passage, and the depth of the first cavity (231) is smaller than the cross-sectional dimension of the elastic sealing ring, and the elastic sealing ring is compressed in the first cavity (231).

6. The disposable liquid container suitable for use in an atomizing device of claim 5, wherein, A second cavity (241) for accommodating the elastic sealing ring after expansion is formed in the second assembly (24) or the first assembly (23) at a position corresponding to the other side of the fluid passage, and the second cavity (241) corresponds to the first cavity (231) in position.

7. The disposable liquid container suitable for use in a nebulizer device according to any one of claims 3-6, characterized in that, The fluid passage comprises a gas passage for communicating the spray opening (20) and the air inlet (21), and a liquid passage for communicating the atomizing assembly (2) and the inside of the container (1).

8. The disposable liquid container suitable for use in an atomizing device according to claim 7, wherein The atomizing core (22) and the container (1) are respectively arranged on the upper and lower sides of the plug (3), the liquid passage comprises a liquid supply passage (321) for guiding liquid upward from the container (1) to the atomizing core (22), and at least one liquid return passage (322) for guiding liquid downward from the atomizing core (22) to the container (1), and the plug (3) simultaneously blocks the liquid supply passage (321) and the liquid return passage (322).

9. The disposable liquid container suitable for use in an atomizing device of claim 8, wherein, The sealing member (5) comprises a first sealing member (51) and a second sealing member (52), the first sealing member (51) is arranged around the liquid supply passage (321), the second sealing member (52) is arranged around the liquid return passage (322), and a connecting member is further arranged to connect the first sealing member (51) and the second sealing member (52) into an integral structure.

10. The disposable liquid container suitable for use in an atomizing device of claim 7, wherein, The atomizing core (22) and the container (1) are located below the plug (3), the gas passage includes an air inlet passage (311) connecting the air inlet (21) of the atomizing core (22) and an air outlet passage (312) connecting the spray outlet (20), and the plug (3) simultaneously blocks the air inlet passage (311) and the air outlet passage (312).

11. The disposable liquid container suitable for use in an atomizing device of claim 10, wherein, The sealing member (5) includes a third sealing member (53) and a fourth sealing member (54), the third sealing member (53) is arranged around the air inlet passage (311), the fourth sealing member (54) is arranged around the air outlet passage (312), and a connecting member is arranged to connect the third sealing member (53) and the fourth sealing member (54) into an integrated structure.

12. The disposable liquid container suitable for use in a nebulizer device according to any one of claims 1-6, characterized in that, The atomizing assembly (2) and the container (1) are fixedly connected into an integrated structure that cannot be disassembled.

13. The disposable liquid container suitable for use in an atomizing device of claim 4, wherein, The first assembly (23) includes a first outer flange (232) extending to the outside of the opening and an inner base body (233) extending to the inside of the opening, a first annular groove matched with the opening is formed between the first outer flange (232) and the inner base body (233), a sealing ring (6) is arranged in the first annular groove, and the first outer flange (232) and the opening are mutually buckled.

14. The disposable liquid container suitable for use in an atomizing device according to claim 4, wherein The second assembly (24) includes a second outer flange (242) extending to the outside of the opening, the first assembly (23) is embeddedly installed in the second outer flange (242), a second annular groove matched with the opening is formed between the first assembly (23) and the second outer flange (242), a sealing ring (6) is arranged in the second annular groove, and the second outer flange (242) and the opening are mutually buckled.

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