CN216568353U - Atomizer and aerosol generating device thereof - Google Patents
Atomizer and aerosol generating device thereof Download PDFInfo
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- CN216568353U CN216568353U CN202122322862.4U CN202122322862U CN216568353U CN 216568353 U CN216568353 U CN 216568353U CN 202122322862 U CN202122322862 U CN 202122322862U CN 216568353 U CN216568353 U CN 216568353U
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- liquid storage
- suction nozzle
- injection hole
- atomizer
- sealing
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Abstract
The utility model discloses an atomizer and an aerosol generating device thereof, wherein the atomizer comprises a liquid storage part, a suction nozzle and a sealing part, wherein the liquid storage part is provided with a liquid storage cavity and a liquid injection hole communicated with the liquid storage cavity; the suction nozzle is sleeved at one end of the liquid storage piece, which is provided with the liquid injection hole; the sealing element is connected to the liquid storage piece or the suction nozzle and clamped between the surface of the liquid storage piece, provided with the liquid injection hole, and the suction nozzle so as to cover the opening of the liquid storage piece, provided with the liquid injection hole. Through set up the sealing member on stock solution spare or suction nozzle to utilize the sealing member to cover the opening of annotating the liquid hole, can seal the stock solution chamber, and because the sealing member does not go deep into to annotate the inside in liquid hole, be difficult to cause and press oil, make the sealed effect of sealing member better.
Description
Technical Field
The utility model relates to the technical field of atomization equipment, in particular to an atomizer and an aerosol generating device thereof.
Background
At present, the atomizer is equipped with the stock solution spare that is used for the holding aerosol to take place the matrix usually, and the aerosol takes place the matrix holding in the stock solution chamber, in order to promote the reuse rate of atomizer, sets up the notes liquid hole with stock solution chamber intercommunication again at stock solution spare to the aerosol in the stock solution chamber takes place the matrix and uses up and refill aerosol in the stock solution chamber and takes place the matrix.
At present, a sealing gasket for sealing a liquid injection hole is generally arranged in an atomizer, and the sealing gasket is inserted into the liquid injection hole. However, the gasket in the inlet is susceptible to pressurized oil and to aerosol-generating substrate leakage.
SUMMERY OF THE UTILITY MODEL
The utility model provides an atomizer and an aerosol generating device thereof, which aim to solve the technical problem that the atomizer is easy to generate pressure oil.
In order to solve the technical problems, the utility model adopts a technical scheme that: there is provided a nebulizer, comprising: the liquid storage part is provided with a liquid storage cavity and a liquid injection hole communicated with the liquid storage cavity; the suction nozzle is sleeved at one end of the liquid storage part, which is provided with the liquid injection hole; and the sealing element is connected to the liquid storage piece or the suction nozzle and clamped between the surface of the liquid storage piece, provided with the liquid injection hole, and the suction nozzle so as to cover the opening of the liquid storage piece, provided with the liquid injection hole.
Optionally, the liquid storage part is provided with a protruding abutting part, the abutting part is arranged around the opening of the liquid injection hole, and the sealing member is pressed on the abutting part.
Optionally, the liquid storage component includes a main body portion and an end portion, the suction nozzle is sleeved on the end portion and detachably connected with the end portion, and the sealing component is detachably connected with the end portion.
Optionally, the end portion has an end wall and a side wall connected between the end wall and the main body portion, and the pour hole is provided in the side wall.
Optionally, the sealing element includes a connecting portion and a sealing portion, the connecting portion is connected to the suction nozzle, and the sealing portion is connected to the connecting portion and is sandwiched between a side wall of the liquid storage element, at which the liquid injection hole is formed, and an inner wall of the suction nozzle.
Optionally, the sealing member further includes a limiting portion, the limiting portion is connected to one end of the sealing portion, which is away from the connecting portion, the limiting portion is clamped between an end wall of the liquid storage member and an inner wall of the suction nozzle, and the shape of the limiting portion is matched with the shape of the suction nozzle.
Optionally, a groove is formed in the liquid storage member, an opening of the liquid injection hole is formed in the surface of the groove, a bump protrudes from the inner side wall of the suction nozzle, the bump is accommodated in the groove, and the sealing portion and the connecting portion are clamped between the bump and the surface of the groove.
Optionally, the lug is close to be equipped with the mounting hole on the surface of stock solution spare, connecting portion with the position department that the mounting hole corresponds is equipped with dodges the hole, the atomizer includes the fastener, the fastener is worn to establish the process dodge behind the hole insert and arrange in the mounting hole.
Optionally, the fastener is a rivet.
In order to solve the technical problems, the utility model adopts a technical scheme that: there is provided an aerosol generating device comprising a host and an atomiser as hereinbefore described, the host being removably connectable to the atomiser.
The utility model has the beneficial effects that: according to the embodiment of the utility model, the sealing element is arranged on the liquid storage element or the suction nozzle, the opening of the liquid injection hole is covered by the sealing element, the liquid storage cavity can be sealed, and the sealing element does not penetrate into the liquid injection hole, so that pressure oil is not easy to generate, and the sealing effect of the sealing element is better.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic cross-sectional view of an atomizer in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of the atomizer of FIG. 1 in an exploded configuration;
FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;
FIG. 4 is a schematic view of a nozzle of an embodiment of the present invention shown removed from a fluid reservoir;
FIG. 5 is a schematic view showing a state in which a gas sol generating substrate is injected into the liquid storage member in FIG. 4;
fig. 6 is a schematic view of the condition when the mouthpiece is connected to the reservoir.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention provides an atomizer 100, as shown in fig. 1 and fig. 2, fig. 1 is a schematic cross-sectional structure diagram of the atomizer 100 in an embodiment of the present invention, and fig. 2 is a schematic exploded structure diagram of the atomizer 100 in fig. 1. The atomizer 100 includes a reservoir 10, a mouthpiece 20, and a seal 30. The liquid storage part 10 is provided with a liquid storage cavity 12 and a liquid injection hole 14 communicated with the liquid storage cavity 12; the suction nozzle 20 is sleeved at one end of the liquid storage part 10, which is provided with the liquid injection hole 14; the sealing element 30 is connected to the liquid storage member 10 or the suction nozzle 20, and is interposed between the surface of the liquid storage member 10, on which the liquid injection hole 14 is formed, and the suction nozzle 20 to cover the opening of the liquid storage member 10, on which the liquid injection hole 14 is formed.
Specifically, the aerosol generating substrate is accommodated in the liquid storage cavity 12, and the liquid storage member 10 is provided with a liquid injection hole 14 communicated with the liquid storage cavity 12, so that after the aerosol generating substrate in the liquid storage cavity 12 is used up, a new aerosol generating substrate can be refilled into the liquid storage cavity 12 through the liquid injection hole 14, and then the opening of the liquid injection hole 14 is covered by the sealing member 30, so that the recycling rate of the atomizer 100 can be improved.
The sealing element 30 may be made of rubber or silica gel, etc. and the sealing element 30 may be fixed to the suction nozzle 20, and when the suction nozzle 20 is sleeved on the liquid storage member 10, the sealing element 30 can cover the liquid injection hole 14 on the liquid storage member 10 to seal the opening of the liquid injection hole 14. The sealing member 30 may also be fixed to the liquid storage member 10, for example, rotatably connected to the liquid storage member 10, when it is necessary to inject aerosol-generating substrate into the liquid injection hole 14, the sealing member 30 may be rotated to open the liquid injection hole 14, after the aerosol-generating substrate is completely injected, the liquid injection hole 14 may be closed by rotating the sealing member 30, and when the suction nozzle 20 is sleeved on the liquid storage member 10, the sealing member 30 may be stably maintained in a state of covering the opening of the liquid injection hole 14, so as to seal the liquid storage chamber 12 and prevent the aerosol-generating substrate from leaking.
In summary, the embodiment of the present invention can seal the liquid storage chamber 12 by disposing the sealing member 30 on the liquid storage member 10 or the suction nozzle 20 and covering the opening of the liquid injection hole 14 with the sealing member 30, and since the sealing member 30 does not penetrate into the liquid injection hole 14, the sealing member 30 is not easy to press oil, so that the sealing effect of the sealing member 30 is better.
Further, as shown in fig. 2 and 3, fig. 3 is a partially enlarged schematic structural view of fig. 1. The liquid storage member 10 is provided with an abutting portion 16 in a protruding manner, the abutting portion 16 is provided around the opening of the liquid injection hole 14, and the seal member 30 is pressed against the abutting portion 16.
Specifically, the abutting portion 16 is provided in a continuous annular shape and is provided around the center of the opening of the liquid pouring hole 14, and when the sealing member 30 is pressed against the liquid storage member 10, the abutting portion 16 can reduce the contact area between the sealing member 30 and the liquid storage member 10, increase the abutting acting force between the abutting portion 16 and the sealing member 30, and further improve the sealing effect of the sealing member 30 on the opening of the liquid pouring hole 14.
Alternatively, the abutment portion 16 may be integrally formed with the reservoir 10, or the abutment portion 16 may be fixed to the reservoir 10 by adhesion or the like.
Further, the shape and size of the region around which the abutting portion 16 is formed may be identical to those of the opening of the pour hole 14, that is, the abutting portion 16 is provided at the opening of the pour hole 14 to further enhance the sealing effect.
As shown in FIGS. 1 and 2, the reservoir 10 includes a main body portion 11 and an end portion 13, the suction nozzle 20 is mounted on the end portion 13 and is removably connected to the end portion 13, and the sealing member 30 is removably connected to the end portion 13.
Specifically, the cross-sectional dimension of the end portion 13 is smaller than the cross-sectional dimension of the main body portion 11, the suction nozzle 20 is sleeved on the end portion 13, and the outer surface of the suction nozzle 20 and the outer surface of the main body portion 11 are in smooth transition, so that the surface flatness of the atomizer 100 is improved, and cleaning and maintenance are facilitated.
In this embodiment, a hook 15 may be disposed on one of the suction nozzle 20 and the end 13, and a slot 21 may be disposed on the other of the suction nozzle 20 and the end 13, the hook 15 is engaged in the slot 21 to connect the suction nozzle 20 and the end 13 in a snap-fit manner, and the suction nozzle 20 and the sealing member 30 may be conveniently removed by adopting a detachable connection manner, so as to add aerosol generating substrate into the liquid storage cavity 12.
Alternatively, in other embodiments, the suction nozzle 20 can be connected to the liquid storage member 10 by magnetic attraction or threads, and the like, which can be specifically set according to actual requirements.
Further, as shown in fig. 2 and 3, the end portion 13 has an end wall 131 and a side wall 132, the side wall 132 is connected between the end wall 131 and the main body 11, and the pour hole 14 is provided in the side wall 132.
Alternatively, in some other embodiments, the pour hole 14 may be provided on the end wall 131 and sealed by the sealing member 30.
As shown in fig. 1 and 2, the sealing member 30 includes a connecting portion 31 and a sealing portion 32, the connecting portion 31 is connected to the suction nozzle 20, and the sealing portion 32 is connected to the connecting portion 31 and interposed between a side wall 132 of the liquid storage member 10, on which the liquid pouring hole 14 is opened, and an inner wall of the suction nozzle 20.
Specifically, the connecting portion 31 is used to be fixedly connected to the suction nozzle 20, so that the sealing member 30 is always kept integral with the suction nozzle 20, and the atomizer 100 can be easily mounted and dismounted. The sealing portion 32 is held stably on the opening of the pour hole 14 by the abutment action of the suction nozzle 20, and seals the reservoir 12.
As shown in fig. 1 and 2, in order to avoid sealing failure of the opening of the liquid injection hole 14 due to sliding of the sealing member 30 between the suction nozzle 20 and the liquid storage member 10, the sealing member 30 may further include a limiting portion 33, the limiting portion 33 is connected to one end of the sealing portion 32 away from the connecting portion 31, the limiting portion 33 is interposed between an end wall 131 of the liquid storage member 10 and an inner wall of the suction nozzle 20, and the shape of the limiting portion 33 is adapted to the shape of the suction nozzle 20.
Because the shape of the inner wall of the suction nozzle 20 is non-circular, the limiting part 33 which is matched with the suction nozzle 20 is arranged in the suction nozzle 20, the limiting part 33 can be stably kept at a specific position of the suction nozzle 20, so one end of the sealing part 32 is fixed by the action of the limiting part 33, and the other end of the sealing part 32 is fixed by the action of the connecting part 31, therefore, the sealing part 32 can be stably covered on the opening of the liquid injection hole 14 all the time, and the sealing effect of the sealing element 30 is improved.
Further, as shown in fig. 2 and 3, a groove 17 is formed on the liquid storage member 10, an opening of the liquid injection hole 14 is formed on the surface of the groove 17, a protrusion 22 is protruded on an inner side wall 132 of the suction nozzle 20, and the protrusion 22 is accommodated in the groove 17, so that the rotation of the suction nozzle 20 relative to the liquid storage member 10 can be prevented by the cooperation of the protrusion 22 and the groove 17. The sealing portion 32 and the connecting portion 31 are interposed between the projection 22 and the surface of the groove 17 to enable the sealing member 30 and the liquid storage member 10 to be in close contact.
As shown in fig. 2 and 3, a mounting hole 221 is formed on a surface of the bump 22 close to the liquid storage component 10, an avoiding hole 312 is formed at a position of the connecting portion 31 corresponding to the mounting hole 221, the atomizer 100 includes a fastening member 40, and the fastening member 40 is inserted into the mounting hole 221 after penetrating through the avoiding hole 312.
In this embodiment, the mounting hole 221 may be a through hole, the fastening element 40 may be a rivet, the connecting portion 31 is fixedly connected to the rivet, and a portion of the rivet protruding from the connecting portion 31 is inserted into the mounting hole 221, so as to prevent the sealing element 30 from moving along an axial plane perpendicular to the mounting hole 221.
Alternatively, the fastening member 40 may be a screw, and in this case, the mounting hole 221 may be a threaded hole, and the screw is threaded through the avoiding hole 312 on the connecting portion 31 and then is connected to the threaded hole.
The method of using the atomizer 100 in the embodiment of the present invention will be described with reference to fig. 1 to 6:
when the aerosol generation substrate in the liquid storage cavity 12 is used up, the suction nozzle 20 can be taken down, so that the suction nozzle 20 drives the sealing piece 30 connected to the suction nozzle 20 to be separated from the liquid storage piece 10, at the moment, the liquid injection hole 14 is exposed, and the external liquid storage bottle 200 can be utilized to inject the aerosol generation substrate into the liquid storage cavity 12 through the liquid injection hole 14.
After the aerosol generating substrate is injected into the reservoir 12, the nozzle 20 and the sealing member 30 connected thereto may be fitted over the end portion 13 of the reservoir 10, and at this time, the sealing member 30 may cover the injection hole 14 to seal the reservoir 12. Thus, the atomizer 100 in the embodiment of the present invention is more convenient to mount and dismount, which not only facilitates replacement of the aerosol generating substrate, but also facilitates sealing of the liquid storage chamber 12, and has a good sealing effect.
Based on the atomizer 100 in the above embodiment, the present invention further discloses an aerosol generating device, which includes a host and the atomizer 100, wherein the host is detachably connected to the atomizer 100.
The structure of the atomizer 100 is the same as the structure of the atomizer 100 in the above embodiments, and specifically, refer to the structure of the atomizer 100 in the above embodiments. A battery is provided in the host, and when the host is connected to the nebulizer 100, the battery is used to supply power to the nebulizer 100, so that the nebulizer 100 can nebulize the aerosol generating substrate to generate aerosol.
In summary, it is easily understood by those skilled in the art that the embodiment of the present invention can seal the reservoir 12 by providing the sealing member 30 on the reservoir 10 or the suction nozzle 20 and covering the opening of the liquid injection hole 14 with the sealing member 30, and since the sealing member 30 does not reach deep inside the liquid injection hole 14, it is not easy to cause pressure oil, so that the sealing effect of the sealing member 30 is better.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. An atomizer, comprising:
the liquid storage part is provided with a liquid storage cavity and a liquid injection hole communicated with the liquid storage cavity;
the suction nozzle is sleeved at one end of the liquid storage part, which is provided with the liquid injection hole; and
and the sealing element is connected to the liquid storage piece or the suction nozzle and clamped between the surface of the liquid storage piece, provided with the liquid injection hole, and the suction nozzle so as to cover the opening of the liquid storage piece, provided with the liquid injection hole.
2. The atomizer according to claim 1, wherein an abutting portion is provided on the liquid storage member in a protruding manner, the abutting portion is provided around an opening of the liquid injection hole, and the sealing member is pressed against the abutting portion.
3. The nebulizer of claim 1, wherein the reservoir comprises a body portion and an end portion, wherein the mouthpiece is sleeved on the end portion and is detachably connected to the end portion, and wherein the sealing member is detachably connected to the end portion.
4. The nebulizer of claim 3, wherein the end portion has an end wall and a side wall, the side wall being connected between the end wall and the main body portion, the liquid injection hole being provided in the side wall.
5. The atomizer of claim 4, wherein said sealing member includes a connecting portion connected to said nozzle, and a sealing portion connected to said connecting portion and interposed between a side wall of said liquid storage member having said liquid injection hole and an inner wall of said nozzle.
6. The atomizer of claim 5, wherein the sealing member further comprises a limiting portion, the limiting portion is connected to an end of the sealing portion away from the connecting portion, the limiting portion is clamped between an end wall of the liquid storage member and an inner wall of the suction nozzle, and the shape of the limiting portion is adapted to the shape of the suction nozzle.
7. The atomizer according to claim 5, wherein a recess is provided on the liquid storage member, an opening of the liquid injection hole is formed on a surface of the recess, a projection is provided on an inner sidewall of the suction nozzle in a protruding manner, the projection is accommodated in the recess, and the sealing portion and the connecting portion are interposed between the projection and the surface of the recess.
8. The atomizer of claim 7, wherein the surface of the projection near the liquid storage member is provided with a mounting hole, the connecting portion is provided with an avoiding hole at a position corresponding to the mounting hole, the atomizer comprises a fastener, and the fastener is inserted into the mounting hole after passing through the avoiding hole.
9. The nebulizer of claim 8, wherein the fastener is a rivet.
10. An aerosol generating device comprising a host machine and an atomiser according to any of claims 1 to 9, the host machine being removably connectable to the atomiser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122322862.4U CN216568353U (en) | 2021-09-25 | 2021-09-25 | Atomizer and aerosol generating device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122322862.4U CN216568353U (en) | 2021-09-25 | 2021-09-25 | Atomizer and aerosol generating device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216568353U true CN216568353U (en) | 2022-05-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122322862.4U Active CN216568353U (en) | 2021-09-25 | 2021-09-25 | Atomizer and aerosol generating device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216568353U (en) |
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2021
- 2021-09-25 CN CN202122322862.4U patent/CN216568353U/en active Active
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