Liquid storage assembly and atomization device

Abstract

The utility model discloses a liquid storage assembly and an atomization device, the liquid storage assembly comprises a liquid storage container and a sealing structure, and the liquid storage container is provided with a container opening part; the sealing structure is provided with a connecting sleeve and an elastic plugging piece, the elastic plugging piece is arranged at one end of the connecting sleeve, the connecting sleeve is installed on the periphery of the container opening, the elastic plugging piece is provided with a connecting part and a separating part in the circumferential direction, the connecting part is connected with the connecting sleeve, and the separating part is disconnected from the connecting sleeve; the elastic plugging sheet deforms in a stressed state and enables the separation part to be separated from the connecting sleeve so as to open the opening part of the container; and when the elastic plugging sheet is in a stress relieving state, the elastic plugging sheet restores to the original shape and plugs the opening part of the container. According to the liquid storage assembly, the problem of atomization matrix leakage caused by inclination can be avoided.

Description

Technical Field

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

[0002] In order to facilitate the recycling of the atomization device and reduce user costs, some products will provide the atomization component with a liquid storage component for the atomization matrix as an independent product. When using it, it is only necessary to replace the storage component with a different liquid.

[0003] The liquid storage component is usually composed of a liquid storage container and a container cover. During the process of unscrewing the container cover and installing the liquid storage component into the atomization device, the liquid storage container may tilt, causing the internal atomized matrix to flow out of the mouth, resulting in unnecessary waste and a poor user experience. Utility Model Content

[0004] The present application aims to provide a liquid storage assembly and an atomizing device to form a seal on the mouth of a liquid storage container to prevent leakage of an atomized matrix when the liquid storage container is tilted.

[0005] According to a first aspect of the present application, the present application provides a liquid storage assembly for installation in a mounting position of an atomization device to provide an atomization matrix to the atomization assembly, the liquid storage assembly comprising:

[0006] A liquid storage container, which is used to store the atomized matrix; the liquid storage container has a container mouth;

[0007] A sealing structure, comprising a connecting sleeve and an elastic sealing piece, wherein the elastic sealing piece is arranged at one end of the connecting sleeve, the connecting sleeve is installed at the periphery of the container mouth, and the elastic sealing piece has a connecting portion and a separating portion around its circumference, the connecting portion is connected to the connecting sleeve, and the separating portion is disconnected from the connecting sleeve;

[0008] When the elastic sealing piece is under stress, the elastic sealing piece deforms and separates the separation portion from the connecting sleeve to open the container mouth; when the elastic sealing piece is released from stress, the elastic sealing piece returns to its original shape and seals the container mouth.

[0009] As a further solution of the liquid storage assembly provided in the present application, a preset gap is provided between the separation portion and the inner periphery of the connecting sleeve.

[0010] As a further solution of the liquid storage assembly provided in the present application, the preset gap is less than 0.1 mm.

[0011] As a further solution of the liquid storage assembly provided in the present application, a sealing portion is provided on the outer periphery of the connecting sleeve, and the sealing portion is used for sealing connection with the installation position of the atomization device.

[0012] As a further solution of the liquid storage assembly provided in the present application, the sealing portion is at least one sealing ring arranged around the outer circumference of the connecting sleeve.

[0013] As a further solution of the liquid storage assembly provided in the present application, an anti-detachment portion is provided on the inner periphery of the connecting sleeve, and an anti-detachment fitting portion is provided on the outer periphery of the liquid storage container, and the anti-detachment portion is matched with the anti-detachment fitting portion to limit the axial displacement of the connecting sleeve.

[0014] As a further solution of the liquid storage assembly provided in the present application, the liquid storage assembly further includes: a sealing cover, which is buckled on the connecting sleeve and connected to the liquid storage container.

[0015] As a further solution of the liquid storage assembly provided in the present application, a first sealing connection portion is further provided on the outer periphery of the liquid storage container, a second sealing connection portion is provided on the inner periphery of the sealing cover, and the first sealing connection portion is connected to the second sealing connection portion.

[0016] As a further solution of the liquid storage assembly provided in the present application, the liquid storage container includes: a container body, a container cover and a sealing member, the container body has an opening, the container cover is arranged at the opening and is connected to the container body; the sealing member is arranged between the container cover and the opening; the container cover is formed with a container neck, the container cover is also provided with a first connecting hole passing through the container neck, the sealing member is provided with a second connecting hole passing through, the first connecting hole is connected to the second connecting hole, and the first connecting hole forms the container mouth at the end of the container neck away from the container cover.

[0017] According to the second aspect of the present application, the present application provides an atomization device, comprising: the liquid storage component, and also comprising: a shell, an atomization component, a power supply component, a connecting pipe and a connecting piece, the atomization component and the power supply component are both arranged inside the shell, the connecting piece is arranged in the shell, the connecting piece has an installation position, the connecting pipe is passed through the connecting piece and is connected with the atomization component, and part of the connecting pipe extends to the installation position, the outer peripheral seal of the connecting sleeve is installed in the installation position, and the part of the connecting pipe extending to the installation position is used to provide external force to the elastic sealing piece; the liquid storage component is used to provide an atomization matrix to the atomization component, the power supply component is used to provide the atomization component with the electrical energy required for heating, and the atomization component is used to heat the atomization matrix to generate an aerosol.

[0018] According to the liquid storage assembly and the atomization device of the above-mentioned embodiment, the elastic sealing piece can form a seal on the container mouth in the original state, thereby avoiding the problem of leakage of the atomized matrix due to the tilt of the liquid storage container. At the same time, in the process of installing the liquid storage assembly to the atomization device, it can be subjected to force and elastic deformation under the action of the connecting pipe provided in the atomization device. During this process, the separation part is separated from the connecting sleeve to open the container mouth, so that the atomization device can be tilted to allow the atomized matrix to flow to the atomization assembly to provide the atomized matrix to the atomization assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional view of the liquid storage assembly provided by the present application with the sealing cover removed;

[0020] Figure 2 for Figure 1 A local enlarged schematic diagram of the middle A;

[0021] Figure 3 A cross section of the atomizing device provided in the present application without the sealing cover Figure 1 ;

[0022] Figure 4 A cross section of the atomizing device provided in the present application without the sealing cover Figure 2 ;

[0023] Figure 5 An exploded view of the liquid storage assembly provided for this application;

[0024] Figure 6 A cross-sectional view of the liquid storage assembly provided in the present application in a first direction;

[0025] Figure 7 for Figure 6 A partial enlarged schematic diagram of point B in the middle;

[0026] Figure 8 A cross-sectional view of the liquid storage assembly provided in the present application in a second direction;

[0027] Fig. 9 for Figure 8 A partial enlarged schematic diagram of point C in the middle;

[0028] Fig.10 A cross-sectional view of the atomization device provided in this application.

[0029] Reference numerals:

[0030] Liquid storage container 10, liquid storage cavity 101, container mouth 102, anti-detachment fitting part 103, first sealing connection part 104, container body 11, opening 111, container cover 12, container neck 121, first connecting hole 122, sealing member 13, second connecting hole 131, sealing structure 20, connecting sleeve 21, sealing part 211, sealing ring 212, elastic sealing piece 22, connecting part 221, separating part 222, anti-detachment part 23, sealing cover 30, snap-fitting position 301, second sealing connection part 31, lining 32, snap-fitting part 321, shell 50, atomization assembly 60, power supply assembly 70, connecting pipe 80, connecting member 90, mounting position 91. DETAILED DESCRIPTION

[0031] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0032] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0033] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0034] In order to solve the problem that the liquid storage container is prone to tilting during installation, causing the atomized matrix to flow out, user instructions are usually added to the liquid storage container, requiring the user to ensure that the liquid storage container is in an upright state during the installation process. This method causes inconvenience to the user.

[0035] In view of the above problems, the present application proposes the following solution to simplify the production difficulty of the leak-proof structure and further reduce its production cost.

[0036] The liquid storage assembly provided in this embodiment is used to be installed in the installation position of the atomization device to provide the atomization assembly with an atomization matrix, that is, the atomization matrix can be heated and atomized into an aerosol by the atomization assembly.

[0037] In the present application, the atomization matrix is ​​usually in liquid form, and there is a leakage problem during the process of installing the liquid storage component to the atomization device.

[0038] like Figure 1-Figure 9 As shown, the liquid storage assembly provided in this embodiment includes: a liquid storage container 10 and a sealing structure 20.

[0039] The liquid storage container 10 is used to store the atomized substrate. Specifically, the liquid storage container 10 has a liquid storage cavity 101 in which the atomized substrate is stored.

[0040] The liquid storage container 10 has a container mouth 102, which is connected to the liquid storage cavity 101. The atomized matrix can be poured into the liquid storage cavity 101 through the container mouth 102, and the atomized matrix can also flow out through the container mouth 102 by tilting the liquid storage container 10.

[0041] The sealing structure 20 comprises a connecting sleeve 21 and an elastic sealing piece 22, wherein the elastic sealing piece 22 is arranged at one end of the connecting sleeve 21, and the connecting sleeve 21 is installed at the periphery of the container mouth 102. In a specific embodiment, the connecting sleeve 21 is sleeved on the outer wall of the liquid storage container 10 and is located at the periphery of the container mouth 102.

[0042] The elastic blocking piece 22 has a connecting portion 221 and a separating portion 222 around its circumference. The connecting portion 221 is connected to the connecting sleeve 21 , and the separating portion 222 is disconnected from the connecting sleeve 21 .

[0043] It should be noted that the connecting portion 221 is a partial structure of the elastic blocking piece 22 on the circumference, and the separating portion 222 is the remaining structure of the elastic blocking piece 22 on the circumference without the connecting portion 221, and the two together constitute the circumferential structure of the elastic blocking piece 22. The connection between the connecting portion 221 and the connecting sleeve 21 enables the elastic blocking piece 22 to be connected to the connecting sleeve 21, while the separating portion 222 and the connecting sleeve 21 are in a disconnected state. The connecting sleeve 21 is installed on the periphery of the container mouth 102, so that the elastic blocking piece 22 can form a blocking effect on the container mouth 102. The disconnected state of the separating portion 222 and the connecting sleeve 21 can be a disconnection with a gap, or a state in which the elastic blocking piece 22 is overlapped on the connecting sleeve 21. Due to the effect of the liquid tension of the atomized matrix in liquid form, even if the liquid storage container is in a tilted state, the atomized matrix of the liquid will not leak from the gap between the separating portion 222 and the connecting sleeve 21.

[0044] In one embodiment, the elastic sealing sheet 22 is a sheet-like structure with a certain elasticity. It can be deformed when stressed and can return to the sheet-like structure when the stress is released. In the sheet-like structure, it can form a seal on the container mouth 102.

[0045] In one embodiment, Figure 4 As shown, the elastic sealing piece 22 is in the force state F, the elastic sealing piece 22 is deformed and the separation portion 222 is separated from the connecting sleeve 21 to open the container mouth 102, so that the atomized matrix can flow out through the container mouth 102 by tilting the liquid storage container 10. Figure 3 As shown, when the elastic sealing piece 22 is released from stress, the elastic sealing piece 21 recovers its elastic deformation, thereby at least partially sealing the container mouth 102, thereby preventing leakage of the atomized matrix.

[0046] In one embodiment, the elastic plugging piece 21 can form a plugging to the container mouth 102 in the original state, so as to avoid the problem of leakage of the atomized matrix due to the tilt of the liquid storage container. At the same time, when the liquid storage assembly is installed in the atomizing device, it can be elastically deformed under the action of the connecting pipe provided in the atomizing device. In this process, the separation part 222 is separated from the connecting sleeve 21 to open the container mouth 102, so that the atomizing device can be tilted to allow the atomized matrix to flow to the atomizing assembly to provide the atomized matrix to the atomizing assembly. At the same time, the elastic plugging piece is provided to perform a plugging method.

[0047] In this embodiment, a gap is provided between the separation portion 222 and the connecting sleeve 21. When the liquid storage container 10 is tilted, leakage of the atomized matrix can be avoided in a short time due to the tension of the liquid-form atomized matrix. The user can keep the liquid storage container upright as soon as possible during this time.

[0048] like Figure 2 As shown, there is a preset gap L between the separation portion 222 and the inner periphery of the connecting sleeve 21, and the preset gap L can ensure that the atomized matrix in liquid form will not leak under the tension even if it is tilted.

[0049] In one embodiment, the preset gap L is less than 0.1 mm, such as 0.03 mm, 0.04 mm, 0.05 mm, 0.06 mm, or 0.09 mm.

[0050] In one embodiment, the connecting sleeve 21 and the elastic sealing piece 22 are respectively made of silicone material, and the two can be integrally formed by injection molding; wherein the preset gap L can be formed by a preset structure in the mold, or can be cut and formed using a tool after the connecting sleeve 21 is demoulded.

[0051] When the liquid storage assembly is installed in the installation position of the atomizer device, in order to prevent the atomized matrix from leaking from the gap between the connecting sleeve and the installation position, in this embodiment, Figure 2 As shown, a sealing portion 211 is provided on the outer periphery of the connecting sleeve 21 , and the sealing portion 211 is used for sealing connection with the installation position of the atomizing device.

[0052] In one embodiment of the present application, the sealing portion 211 is at least one sealing ring 212 disposed around the outer circumference of the connecting sleeve 21 .

[0053] Of course, when multiple sealing rings 212 are provided, the multiple sealing rings 212 are sequentially surrounded on the outer circumference of the connecting sleeve 21 along the axial direction of the connecting sleeve 21, or, when one sealing ring 212 is provided, the sealing ring 212 is spirally surrounded on the outer circumference of the connecting sleeve 21.

[0054] After the connecting sleeve 21 is installed on the liquid storage container 10, in order to prevent the connecting sleeve 21 from falling off, in this embodiment, an anti-falling portion 23 is provided on the inner periphery of the connecting sleeve 21, and an anti-falling matching portion 103 is provided on the outer periphery of the liquid storage container 10. The anti-falling portion 23 is matched with the anti-falling matching portion 103 to limit the axial displacement of the connecting sleeve 21, thereby preventing the connecting sleeve 21 from falling off from the liquid storage container 10.

[0055] In one embodiment of the present application, the anti-detachment portion 23 may be a protrusion arranged on the inner periphery of the connecting sleeve 21, and the anti-detachment matching portion 103 may be a groove arranged on the outer periphery of the liquid storage container 10, and the protrusion is connected to the groove in a snap-fit ​​manner.

[0056] In some embodiments, both the protrusion and the groove may be annular structures. Of course, in other embodiments, at least one of the groove and the protrusion may be a non-annular structure, and multiple non-annular components are provided and arranged in a circumferential manner, which can also limit the connection between the connecting sleeve 21 and the liquid storage container 10.

[0057] During normal transportation, the liquid storage component should be kept away from leakage of the atomized matrix due to its long-term dumping. Figure 5-Figure 9 As shown, the liquid assembly provided in the present application further includes: a sealing cover 30 , which is buckled on the connecting sleeve 21 and connected to the liquid storage container 10 .

[0058] In order to ensure a sealing connection between the sealing cover 30 and the liquid storage container 10, a first sealing connection portion 104 is provided on the outer periphery of the liquid storage container 10, and a second sealing connection portion 31 is provided on the inner periphery of the sealing cover 30. The first sealing connection portion 104 is connected to the second sealing connection portion 31, thereby sealingly connecting the liquid storage container 10 and the sealing cover 30.

[0059] In this embodiment, the first sealing connection part 104 is an external thread arranged on the outer periphery of the liquid storage container 10, and the second sealing connection part 31 is an internal thread arranged on the inner periphery of the sealing cover 30. The two are sealed and connected by screwing the external thread to the internal thread. At the same time, the screw connection can also facilitate the disassembly and assembly of the sealing cover 30.

[0060] In one embodiment, a lining 32 is further provided inside the sealing cover 30, and a snap-fit ​​portion 321 is provided on the lining 32. A snap-fit ​​position 301 is provided on the inner periphery of the sealing cover 30. The two are snap-fitted and connected by snapping the snap-fit ​​portion 321 into the snap-fit ​​position 301, and the aforementioned second sealing connection portion 104 is provided on the lining 32.

[0061] Continue to see Figure 5-Figure 9 As shown, the liquid storage container 10 of the present application includes: a container body 11, a container cover 12 and a sealing member 13. The container body 11 has an opening 111, the container cover 12 is arranged at the opening 111, and the container cover 12 is detachably connected to the container body 11. The sealing member 13 is arranged between the container cover 12 and the opening 111 to seal the gap between the container cover 12 and the opening 111. In this embodiment, the container cover 12 is formed with a container neck 121, and the container cover 12 is also provided with a first connecting hole 122 penetrating the container neck 121. The sealing member 13 is provided with a second connecting hole 131 through it. The first connecting hole 122 is connected to the second connecting hole 131. The first connecting hole 122 forms a container mouth 102 at the end of the container neck 121 away from the container cover 12.

[0062] The liquid storage container 10 is composed of a container body 11, a container cover 12 and a sealing member 13, which can facilitate the manufacture of the liquid storage container 10. At the same time, the container neck 121 formed on the container cover 12 can ensure that the atomized substrate flows out slowly.

[0063] In this embodiment, the aforementioned anti-dropping fitting portion 103 and the first sealing connection portion 104 are both arranged on the container neck 121 .

[0064] See also Fig.10As shown, the atomizer device provided in this embodiment includes: the liquid storage component in the above embodiment, and also includes: a housing 50, an atomizer assembly 60, a power supply assembly 70, a connecting pipe 80 and a connecting member 90, the atomizer assembly 60 and the power supply assembly 70 are both arranged inside the housing 50, the connecting member 90 is arranged on the housing 50, the connecting member 90 has a mounting position 91, the connecting pipe 80 is passed through the connecting member 90 and is connected with the atomizer assembly 60, and part of the connecting pipe 80 extends to the mounting position 91, the peripheral seal of the connecting sleeve 21 is installed at the mounting position 91, and the part of the connecting pipe 80 extending to the mounting position 91 is used to provide external force to the elastic sealing piece 22, so that the elastic sealing piece 22 is elastically deformed, and the container mouth 102 can be opened. Afterwards, the user tilts the atomizer device so that the atomized matrix can flow to the atomizer assembly 60 through the connecting pipe 80. The liquid storage component is used to provide an atomizing matrix to the atomizing component 60, the power supply component 70 is used to provide the atomizing component 60 with the electric energy required for heating, and the atomizing component 50 is used to heat the atomizing matrix to generate an aerosol.

[0065] In an exemplary embodiment, the connecting pipe 80 is a round tube, the outer contour of the elastic sealing piece 22 is roughly circular, and the opening of the connecting sleeve 21 is roughly circular; wherein the outer diameter of the connecting pipe 80 is slightly larger than the outer diameter of the elastic sealing piece 22, and slightly smaller than the outer diameter of the connecting sleeve 21. The connecting pipe 80 is suitable for assembly with the connecting sleeve 21, and the gap between the outer wall of the connecting pipe 80 and the connecting sleeve 21 is relatively small, which is not easy to cause liquid leakage. Exemplarily, in order to increase the sealing characteristics between the connecting pipe 80 and the connecting sleeve 21, the outer diameter of the connecting pipe 80 can be appropriately increased; in order to make it easier to assemble the connecting pipe 80 and the connecting sleeve 21, the outer diameter of the connecting pipe 80 can be appropriately reduced.

[0066] To sum up, in the liquid storage assembly and atomization device provided by the present application, the elastic sealing piece can form a seal on the container mouth in the original state, thereby avoiding the problem of leakage of the atomized matrix due to the tilt of the liquid storage container. At the same time, in the process of installing the liquid storage assembly to the atomization device, it can be elastically deformed under the action of the connecting pipe provided in the atomization device. During this process, the separation part is separated from the connecting sleeve to open the container mouth, so that the atomization device can be tilted to allow the atomized matrix to flow to the atomization assembly to provide the atomized matrix to the atomization assembly.

[0067] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. A liquid storage assembly, used to be installed in the installation position of an atomizing device to provide an atomizing matrix to the atomizing device, It is characterized in that The liquid storage component comprises: A liquid storage container, which is used to store the atomized matrix; the liquid storage container has a container mouth; A sealing structure, comprising a connecting sleeve and an elastic sealing piece, wherein the connecting sleeve is mounted on the periphery of the container mouth, the elastic sealing piece is arranged at one end of the connecting sleeve, and the elastic sealing piece has a connecting portion and a separating portion around its circumference, the connecting portion is connected to the connecting sleeve, and the separating portion is disconnected from the connecting sleeve; When the elastic sealing piece is under stress, the elastic sealing piece deforms and separates the separation portion from the connecting sleeve to open the container mouth; when the elastic sealing piece is released from stress, the elastic sealing piece restores its elastic deformation to at least partially block the container mouth.

2. The liquid storage assembly according to claim 1, It is characterized in that A preset gap is formed between the separation portion and the inner circumference of the connecting sleeve.

3. The liquid storage assembly according to claim 2, It is characterized in that The preset gap is less than 0.1 mm.

4. The liquid storage assembly according to claim 1, It is characterized in that A sealing portion is provided on the outer periphery of the connecting sleeve, and the sealing portion is used for sealingly connecting with the installation position of the atomizing device.

5. The liquid storage assembly according to claim 4, It is characterized in that The sealing portion is at least one sealing ring arranged around the outer circumference of the connecting sleeve.

6. The liquid storage assembly according to claim 1, It is characterized in that An anti-slip portion is provided on the inner periphery of the connecting sleeve, and an anti-slip matching portion is provided on the outer periphery of the liquid storage container. The anti-slip portion matches with the anti-slip matching portion to limit the axial displacement of the connecting sleeve.

7. The liquid storage assembly according to claim 1, It is characterized in that The liquid storage assembly also includes a sealing cover, which is buckled on the connecting sleeve and connected to the liquid storage container.

8. The liquid storage assembly according to claim 7, It is characterized in that A first sealing connection portion is further provided on the outer periphery of the liquid storage container, and a second sealing connection portion is provided on the inner periphery of the sealing cover, wherein the first sealing connection portion is connected to the second sealing connection portion.

9. The liquid storage assembly according to claim 1, It is characterized in that The liquid storage container includes: a container body, a container cover and a sealing member, the container body has an opening, the container cover is arranged at the opening and is connected to the container body; the sealing member is arranged between the container cover and the opening; the container cover is formed with a container neck, the container cover is also provided with a first connecting hole passing through the container neck, the sealing member is provided with a second connecting hole passing through, the first connecting hole is connected to the second connecting hole, and the first connecting hole forms the container mouth at the end of the container neck away from the container cover.

10. An atomizing device, It is characterized in that include: The liquid storage component as described in any one of claims 1-9 further includes: a shell, an atomization component, a power supply component, a connecting pipe and a connecting piece, the atomization component and the power supply component are both arranged inside the shell, the connecting piece is arranged in the shell, the connecting piece has a mounting position, the connecting pipe is passed through the connecting piece and is connected with the atomization component, and part of the connecting pipe extends to the mounting position, the peripheral seal of the connecting sleeve is installed in the mounting position, and the part of the connecting pipe extending to the mounting position is used to provide external force to the elastic sealing piece; the liquid storage component is used to provide an atomization matrix to the atomization component, the power supply component is used to provide the atomization component with the electrical energy required for heating, and the atomization component is used to heat the atomization matrix to generate an aerosol.

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