CN217184835U - Atomizer and aerosol generating device - Google Patents

Abstract

The utility model provides an atomizer and aerosol generating device, atomizer include stock solution spare, atomizing core and liquid core separating assembly, and liquid core separating assembly includes the sealing member and can drive the slider that the sealing member removed. When the atomizer is not in use, the sealing piece is driven to move to the first position by operating the sliding piece, so that the liquid outlet hole in the liquid storage piece can be sealed by the sealing piece, the liquid storage cavity is closed and is in a liquid sealing state incapable of supplying liquid to the atomizing core, and the effect of separating the liquid core is achieved. When the atomizer is used, the sealing piece can be removed from the liquid outlet hole only by operating the sliding piece to drive the sealing piece to move to the second position, and the liquid storage cavity can normally provide aerosol to the atomizing core to form substrate. Above-mentioned liquid core separation simple structure is compact, not only can realize the repeated operation of liquid core separation, and the sealing member does not contact with the atomizing core moreover, has guaranteed the stability of liquid core separation operation, avoids operating the in-process of liquid core separating assembly to cause harmful effects to the stability of atomizing core.

Description

Atomizer and aerosol generating device

Technical Field

The utility model belongs to the technical field of the simulation smoking, in particular, relate to an atomizer and aerosol generating device.

Background

The aerosol generating device generally includes an atomizer and a power supply device electrically connected to the atomizer, and the atomizer is capable of heating and atomizing an aerosol-forming substrate stored in the atomizer under an electrically driven action of the power supply device, so as to enable a user to inhale and achieve a simulated smoking effect. In the liquid core separation structure of atomizer, generally keep apart stock solution chamber and atomizing storehouse in the atomizer through liquid core separable set, prevent that aerosol from forming the long-term flooding of matrix and polluting the device that generates heat in the atomizing storehouse.

In the present atomizer structure, can realize repeated intercommunication or keep apart the liquid core separable set in stock solution chamber and atomizing storehouse, there is the defect that the structure is complicated, poor stability generally, this just causes the intercommunication or keeps apart the unable stability that keeps in the operation control process in stock solution chamber and atomizing storehouse, causes the influence to the steadiness of atomizer inner structure easily, and then leads to parts such as heater to take place to become flexible or damage, reduces the life of atomizer.

SUMMERY OF THE UTILITY MODEL

Based on the above-mentioned problem that exists among the prior art, one of the purposes of the embodiment of the utility model is to provide an atomizer to solve the liquid core separation structure that exists among the prior art complicacy, poor stability, cause the unable stability that keeps of operation control process of liquid core separation, cause the technical problem of influence to the steadiness of atomizer inner structure easily.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a nebulizer, comprising:

the aerosol forming device comprises a liquid storage part, a liquid outlet part and a control part, wherein a liquid storage cavity for storing aerosol forming substrates is arranged in the liquid storage part, and a liquid outlet hole communicated with the liquid storage cavity is formed in the liquid storage part;

an atomising core disposed in the reservoir, aerosol-forming substrate in the reservoir being deliverable to the atomising core via the exit orifice so that the atomising core may atomise aerosol-forming substrate provided by the reservoir; and

the liquid core separation assembly comprises a sealing piece used for selectively sealing the liquid outlet hole and a sliding piece used for driving the sealing piece to move, a communication cavity communicated with the atomizing core and the liquid outlet hole is formed in the liquid storage piece, the sliding piece is arranged in the communication cavity in a sliding mode, and the sealing piece is connected with the sliding piece;

when the sliding piece drives the sealing piece to move to the first position, the sealing piece seals the liquid outlet hole to close the liquid storage cavity; when the sliding piece drives the sealing piece to move to the second position, the sealing piece releases the sealing of the liquid outlet hole so as to open the liquid storage cavity.

Further, the sealing element is a silicon rubber element or a rubber element with elasticity.

Further, the sliding part is a sliding rod, and the communication cavity is a cylindrical cavity for guiding the sliding rod to move along the axial direction.

Furthermore, the sliding rod is accommodated in the communicating cavity, a stirring piece for driving the sliding rod to move axially is arranged on the liquid storage piece, and the stirring piece is connected with the sliding rod.

Further, the stirring part comprises a sliding block arranged on the liquid storage part in a sliding mode and a connecting column connected with the sliding block and the sliding rod, the liquid storage part is provided with a waist-shaped hole used for allowing the connecting column to be inserted into the communicating cavity and limiting the connecting column to move along a first preset path, and the connecting column is inserted into the waist-shaped hole.

Furthermore, a sliding groove for limiting the sliding block to move along a second preset path is formed in the liquid storage part, the sliding block is contained in the sliding groove, and the waist-shaped hole is communicated with the sliding groove and the communication cavity.

Furthermore, the first end of the connecting column is connected with the sliding block, a radially extending jack is arranged on the sliding rod, and the second end of the connecting column is detachably inserted into the jack.

Further, the sealing element is a sealing sleeve, and the sealing sleeve is sleeved on the sliding element.

Furthermore, the sliding part is provided with a positioning ring groove used for positioning the sealing sleeve, and the sealing sleeve is accommodated in the positioning ring groove.

Further, the stock solution spare includes cigarette shell case and cigarette shell seat, the inside cavity of cigarette shell case defines out the stock solution chamber, be equipped with on the cigarette shell seat respectively go out the liquid hole intercommunication chamber and atomizing storehouse, the atomizing core is located in the atomizing storehouse, be equipped with the outlet flue on the cigarette shell case and lead the cigarette passageway, lead cigarette passageway intercommunication the outlet flue with atomizing storehouse and/or the atomizing core.

Further, the atomizer still including locating cigarette holder on the cigarette cartridge case, the cigarette holder with the mouth intercommunication of cigarette.

Based on the above problems in the prior art, it is a second object of the embodiments of the present invention to provide an aerosol generating device with an atomizer according to any of the above aspects.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an aerosol generating device comprising the atomiser provided in any of the preceding aspects.

The embodiment of the utility model provides an in above-mentioned one or more technical scheme, compare with prior art, have one of following beneficial effect at least:

the embodiment of the utility model provides an in atomizer and aerosol generating device, the atomizer when not using, moves to the first position through operating the slider in order to drive the sealing member for go out the liquid hole on the stock solution spare can be sealed by the sealing member, and then make the stock solution chamber close and be in the liquid state that seals that can not supply liquid to the atomizing core, reach the effect of liquid core separation. When the atomizer is used, the sealing piece can be removed from the liquid outlet hole only by operating the sliding piece to drive the sealing piece to move to the second position, and the liquid storage cavity can normally provide aerosol to the atomizing core to form substrate. Above-mentioned liquid core separation simple structure is compact, not only can realize the repeated operation of liquid core separation, and the sealing member does not contact with atomizing core moreover, has guaranteed the stability of liquid core separation operation, avoids operating the in-process of liquid core separable set to cause harmful effects to atomizing core's stability, has consequently solved the liquid core separation structure complicacy that exists among the prior art well, poor stability, causes the operational control process of liquid core separation can't remain stable, causes the problem of influence to atomizing core's steadiness easily.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of an atomizer according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the seal of the atomizer shown in FIG. 1 in a first position;

FIG. 3 is a schematic cross-sectional view of the seal of the atomizer shown in FIG. 1 in a second position;

FIG. 4 is a schematic perspective view of a slider of the atomizer shown in FIG. 1;

FIG. 5 is a schematic perspective view of a toggle member of the atomizer shown in FIG. 1;

FIG. 6 is a schematic perspective view of the cartridge holder of the atomizer shown in FIG. 1;

fig. 7 is an exploded view of the atomizer shown in fig. 1.

Wherein, in the figures, the respective reference numerals:

1-liquid storage part; 11-cartridge case; 111-liquid injection port; 12-a cartridge seat; 121-mounting holes; 122-an air intake; 13-a liquid storage cavity; 14-liquid outlet holes; 15-a communicating chamber; 16-kidney shaped holes; 17-a chute; 18-an atomization bin; 19-a smoke outlet;

2-atomizing core;

3-a liquid core separation module; 31-a seal; 32-a slide; 321-a positioning ring groove; 322-a jack;

4-a toggle piece; 41-sliding block; 42-connecting column;

5-a smoke guide channel; 6-cigarette holder; 7-liquid injection plug; 8-sealing ring.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "plurality" is one or more unless specifically limited otherwise.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment," "in some embodiments," or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1 to 7 together, an atomizer according to an embodiment of the present invention will now be described. The embodiment of the utility model provides an atomizer is applicable to aerosol generating device, this aerosol generating device include the atomizer and with atomizer electric connection's power supply unit. When the electric smoking simulation device is used, the power supply device is used for providing electric energy for the atomizer, the atomizer is used for heating and atomizing aerosol forming substrates stored in the atomizer under the action of electric drive, and the aerosol formed by atomization can be used for a user to inhale, so that the user achieves the effect of simulating smoking.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, the atomizer provided by the embodiment of the present invention includes a liquid storage component 1, an atomizing core 2 and a liquid core separating component 3, a liquid storage cavity 13 for storing aerosol-forming substrate is disposed inside the liquid storage component 1, a liquid outlet 14 communicated with the liquid storage cavity 13 is disposed on the liquid storage component 1, and the aerosol-forming substrate in the liquid storage cavity 13 can flow out through the liquid outlet 14. The atomizing core 2 is arranged in the reservoir 1, and aerosol-forming substrate in the reservoir 13 can be transported to the atomizing core 2 via the outlet opening 14, so that the atomizing core 2 can atomize the aerosol-forming substrate provided by the reservoir 13. It is understood that the atomizing core 2 can be, but is not limited to, a ceramic atomizing member with liquid-absorbing capability or an atomizing member with a heating wire wrapped by liquid-absorbing cotton.

Referring to fig. 2 and 3, the liquid core separation assembly 3 includes a sealing member 31 and a sliding member 32, and the sealing member 31 may be a silicone member or a rubber member with elasticity, so that the sealing member 31 can well close the liquid outlet hole 14, thereby closing the liquid storage chamber 13. The liquid storage part 1 is provided with a communicating cavity 15 communicating the atomizing core 2 and the liquid outlet hole 14, so that the aerosol-forming substrate in the liquid storage cavity 13 can be conveyed to the atomizing core 2 through a liquid conveying channel formed by the liquid outlet hole 14 and the communicating cavity 15. The sliding member 32 is slidably disposed in the communicating chamber 15, and the sealing member 31 is connected to the sliding member 32, so that the sliding member 32 can be operated to move the sealing member 31. Specifically, referring to fig. 2, when the sliding member 32 drives the sealing member 31 to move to the first position, the sealing member 31 seals the liquid outlet 14 to close the liquid storage cavity 13, so that the aerosol-forming substrate in the liquid storage cavity 13 is isolated from the atomizing core 2, thereby achieving the effect of separating the liquid core, preventing the aerosol-forming substrate from being soaked in the aerosol-forming substrate for a long time to contaminate the heat generating device in the atomizing core 2, and facilitating storage, transportation, or carrying of the atomizer. With further reference to fig. 3, when the sliding member 32 drives the sealing member 31 to move to the second position, the sealing member 31 releases the sealing of the liquid outlet 14 to open the liquid storage cavity 13, the liquid storage cavity 13 can provide the aerosol-forming substrate to the atomizing core 2 in a liquid guiding state, and the atomizing core 2 can atomize the aerosol-forming substrate provided by the liquid storage cavity 13 to form the aerosol.

The embodiment of the utility model provides an atomizer compares with prior art, when not using, moves to the first position in order to drive sealing member 31 through operation slider 32 for play liquid hole 14 on the stock solution spare 1 can be sealed by sealing member 31, and then makes stock solution chamber 13 close and be in the liquid state of sealing that can not supply liquid to atomizing core 2, reaches the effect of liquid core separation. In use, the sealing member 31 may be released from sealing the exit orifice 14 and the reservoir 13 may normally supply aerosol-forming substrate to the atomizing cartridge 2 simply by operating the slider 32 to move the sealing member 31 to the second position. Above-mentioned liquid core separation simple structure is compact, not only can realize the repeated operation of liquid core separation, sealing member 31 and atomizing core 2 contactless moreover, the stability of liquid core separation operation has been guaranteed, the in-process of avoiding operating liquid core separator assembly 3 causes harmful effects to atomizing core 2's stability, consequently, the liquid core separation structure that exists among the prior art is complicated well solved, poor stability, cause the unable stability that keeps stable of operation control process of liquid core separation, cause the problem of influence to atomizing core 2's steadiness easily.

In some of these embodiments, the sealing member 31 is a resilient silicone or rubber member to enhance the sealing of the sealing member 31 to the exit opening 14 and to prevent leakage of liquid which could contaminate or waste the aerosol-forming substrate.

Referring to fig. 3, 4 and 6, in some embodiments, the sliding member 32 is a sliding rod, and the communicating chamber 15 is correspondingly configured as a cylindrical cavity adapted to the sliding rod, so that the sliding rod can be guided to move axially through the cylindrical communicating chamber 15. In this embodiment, the slide bar can only move along the axial direction under the guiding action of the columnar communicating cavity 15, and the stability of the slide bar driving the sealing member 31 to move can be enhanced, thereby ensuring the stability of the liquid core separation operation. It is understood that in other embodiments, the sliding member 32 is a sliding plate, and the communicating chamber 15 is a plate-shaped chamber body adapted to the sliding plate. It should be noted that the sliding member 32 may be, but is not limited to, a sliding rod, a sliding plate, or the like.

Referring to fig. 2 and 3, in some embodiments, the sliding rod is accommodated in the communicating cavity 15, the liquid storage member 1 is movably provided with a toggle member 4, and the toggle member 4 is connected to the sliding rod. The user can operate the toggle member 4 to drive the sliding rod to move axially, and the sliding rod further drives the sealing member 31 to move. Thus, the liquid core separation operation can be rapidly and stably carried out by a user greatly. It is understood that the toggle member 4 may be, but is not limited to, a toggle key or a toggle block, etc. Referring to fig. 3 and fig. 5, in some embodiments, the toggle element 4 includes a sliding block 41 and a connecting column 42, the sliding block 41 is slidably disposed on the liquid storage element 1, the connecting column 42 connects the sliding block 41 and the sliding rod, a waist-shaped hole 16 is disposed on the liquid storage element 1, and the waist-shaped hole 16 allows the connecting column 42 to be inserted into the communicating cavity 15. When the connecting column 42 is inserted into the kidney-shaped hole 16, the kidney-shaped hole 16 can limit the connecting column 42 to move along a first predetermined path, so as to enhance the stability of the sliding rod driving the sealing member 31 to move, thereby ensuring the stability of the liquid core separation operation. It is understood that the first predetermined path is a movable path defined by the length of the kidney-shaped hole 16 for radial movement of the connecting column 42.

Referring to fig. 2, fig. 3 and fig. 6, in some embodiments, the liquid storage component 1 is provided with a sliding groove 17 for limiting the sliding block 41 to move along a second predetermined path, the kidney-shaped hole 16 communicates the sliding groove 17 with the communicating cavity 15, the connecting column 42 is inserted into the kidney-shaped hole 16, a first end of the connecting column 42 is connected to the sliding block 41, and a second end of the connecting column 42 is connected to the sliding rod. The sliding block 41 is accommodated in the sliding slot 17, so that the sliding path and the moving stroke of the sliding block 41 can be limited by the sliding slot 17, the stability of the sliding rod driving the sealing element 31 to move can be enhanced, and the stability of the liquid core separation operation is further ensured. It will be understood that the second predetermined path is a movable path defined by the length of the slide slot 17 to allow the slider to move axially along the slide rod.

Referring to fig. 2, 3 and 4, in some embodiments, the first end of the connecting rod 42 is connected to the sliding block 41, the sliding rod is provided with a radially extending insertion hole 322, and the second end of the connecting rod 42 is detachably inserted into the insertion hole 322, so that the toggle member 4 and the sliding rod can be conveniently connected or detached.

It can be understood that, in other embodiments, the sliding rod is accommodated in the communicating cavity 15, the stirring member 4 is movably disposed on the liquid storage member 1, the stirring member 4 only includes a sliding block 41, the sliding block 41 is slidably disposed on the liquid storage member 1, and the sliding block 41 is connected to the sliding rod. The liquid storage part 1 is provided with a sliding groove 17 for limiting the sliding block 41 to move along a second preset path, the kidney-shaped hole 16 is communicated with the sliding groove 17 and the communication cavity 15, the connecting column 42 is inserted into the kidney-shaped hole 16, the first end of the connecting column 42 is connected with the sliding block 41, and the second end of the connecting column 42 is connected with the sliding rod. The sliding block 41 is accommodated in the sliding slot 17, so that the sliding path and the moving stroke of the sliding block 41 can be limited by the sliding slot 17, the stability of the sliding rod driving the sealing element 31 to move can be enhanced, and the stability of the liquid core separation operation is further ensured.

Referring to fig. 2, fig. 3 and fig. 7, in some embodiments, the sealing member 31 is a sealing sleeve, which is sleeved on the sliding member 32, and the sliding member 32 can radially support the sealing sleeve, so as to enhance the sealing performance of the sealing member 31 on the liquid outlet 14 and the sealing member 31 on the communication cavity 15, thereby preventing liquid leakage.

Referring to fig. 3, 4 and 7, in some embodiments, the sealing element 31 is a sealing sleeve, and the sliding element 32 is provided with a positioning ring groove 321 for positioning the sealing sleeve, and the sealing sleeve is received in the positioning ring groove 321 to enhance the stability of the connection between the sealing element 31 and the sliding element 32. It can be understood that when the sliding member 32 is a sliding rod, the positioning ring groove 321 is disposed at one end of the sliding rod close to the atomizing core 2, and the sealing sleeve is sleeved on the sliding rod and is received in the positioning ring groove 321 of the sliding rod.

Referring to fig. 1, fig. 2 and fig. 7, in some embodiments, the liquid storage component 1 includes a cartridge case 11 and a cartridge seat 12, a liquid storage cavity 13 is defined by an inner cavity of the cartridge case 11, a liquid outlet 14, a communicating cavity 15 and an atomizing chamber 18 are respectively disposed on the cartridge seat 12, the atomizing core 2 is disposed in the atomizing chamber 18, a smoke outlet 19 and a smoke guiding channel 5 are disposed on the cartridge case 11, and the smoke guiding channel 5 communicates the smoke outlet 19 with the atomizing chamber 18. When the atomizer is used, the liquid storage cavity 13 flows into the atomizing bin 18 through a liquid conveying channel formed by the liquid outlet hole 14 and the communication cavity 15 to provide aerosol-forming substrate for the atomizing core 2, the atomizing core 2 atomizes the aerosol-forming substrate to form smoke which can be inhaled by a user, and the smoke is introduced into the smoke outlet 19 through the smoke guide channel 5 to be inhaled by the user to achieve the effect of simulating smoking. It should be noted that the smoke guide channel 5 can also directly communicate the smoke outlet 19 with the atomizing core 2, so that the smoke formed by atomizing the atomizing core 2 can be introduced into the smoke outlet 19 through the smoke guide channel 5.

Referring to fig. 1, 2 and 7 in combination, in some embodiments, the atomizer further includes a mouthpiece 6 disposed on the cartridge case 11, the mouthpiece 6 communicating with the smoke outlet 19. Under the suction effect of the user holding the cigarette holder 6, the smoke formed by atomization is introduced into the cigarette holder 6 communicated with the smoke outlet 19 through the smoke guide channel 5 and finally reaches the mouth of the user, so that the user can achieve the effect of simulating smoking. The cigarette holder 6 can be detachably inserted into the cigarette outlet 19, and a sealing ring 8 is arranged between the cigarette holder 6 and the cigarette outlet 19 to enhance the sealing property. Referring to fig. 1, 3 and 7, in some embodiments, the cartridge case 11 is provided with a liquid injection port 111 communicating with the liquid storage chamber 13, and the cartridge case 11 is further provided with a liquid injection plug 7 for closing or opening the liquid injection port 111. When the aerosol-forming substrate in the reservoir 13 is consumed, aerosol-forming substrate is added to the reservoir 13 through the inlet 111. Referring to fig. 2, 6 and 7, in some embodiments, the cartridge holder 12 is provided with a mounting hole 121 for the atomizing core 2 to be inserted into the atomizing chamber 18, so as to facilitate quick mounting and dismounting of the atomizing core. The cartridge seat 12 is further opened with an air inlet 122 for the outside air to enter the atomizing chamber 18 or the atomizing core 2.

The embodiment of the utility model provides a still provide an aerosol generating device, this aerosol generating device includes the atomizer that any embodiment of the aforesaid provided. Since the aerosol generating device has all the technical features of the atomizer provided in any of the above embodiments, it has the same technical effects as the atomizer described above.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An atomizer, comprising:

the aerosol forming device comprises a liquid storage part, a liquid outlet and a liquid outlet, wherein a liquid storage cavity for storing aerosol forming substrates is arranged in the liquid storage part, and a liquid outlet hole communicated with the liquid storage cavity is formed in the liquid storage part;

an atomising core disposed in the reservoir, aerosol-forming substrate in the reservoir being deliverable to the atomising core via the exit orifice so that the atomising core may atomise aerosol-forming substrate provided by the reservoir; and

the liquid core separation assembly comprises a sealing piece used for selectively sealing the liquid outlet hole and a sliding piece used for driving the sealing piece to move, a communication cavity communicated with the atomizing core and the liquid outlet hole is formed in the liquid storage piece, the sliding piece is arranged in the communication cavity in a sliding mode, and the sealing piece is connected with the sliding piece;

when the sliding piece drives the sealing piece to move to the first position, the sealing piece seals the liquid outlet hole to close the liquid storage cavity; when the sliding piece drives the sealing piece to move to the second position, the sealing piece releases the sealing of the liquid outlet hole so as to open the liquid storage cavity.

2. The atomizer of claim 1, wherein said seal is a resilient silicone or rubber member.

3. The nebulizer of claim 1, wherein the sliding member is a sliding rod, and the communication chamber is a cylindrical chamber that guides the sliding rod to move in the axial direction.

4. The atomizer according to claim 3, wherein said slide rod is received in said communicating chamber, and said liquid storage member is provided with a toggle member for driving said slide rod to move, said toggle member being connected to said slide rod.

5. The atomizer according to claim 4, wherein said toggle member comprises a sliding block slidably disposed on said liquid storage member, and a connecting rod connecting said sliding block and said sliding rod, said liquid storage member having a kidney-shaped hole for inserting said connecting rod into said communicating chamber and limiting said connecting rod to move along a first predetermined path, said connecting rod being inserted into said kidney-shaped hole.

6. The atomizer of claim 5, wherein said reservoir defines a slot for allowing said slider to travel along a second predetermined path, said slider being received in said slot, said kidney shaped aperture communicating said slot with said communicating chamber.

7. The atomizer of claim 5, wherein a first end of said connecting rod is connected to said slider block, said slider block having a socket formed therein, and a second end of said connecting rod being removably received in said socket.

8. The atomizer of any one of claims 1 to 7, wherein said sealing member is a sealing boot, said sealing boot being mounted on said slider, said slider having a positioning ring groove for positioning said sealing boot, said sealing boot being received in said positioning ring groove.

9. The atomizer according to any one of claims 1 to 7, wherein said liquid storage member comprises a cartridge case and a cartridge holder, an inner cavity of said cartridge case defines said liquid storage chamber, said cartridge holder is provided with said liquid outlet, said communicating chamber and an atomizing chamber, said atomizing core is disposed in said atomizing chamber, said cartridge case is provided with a smoke outlet and a smoke guiding channel, said smoke guiding channel communicates said smoke outlet with said atomizing chamber and/or said atomizing core.

10. An aerosol generating device comprising an atomiser as claimed in any one of claims 1 to 9.

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