CN217284752U - Liquid storage assembly, atomizer and aerosol generating device - Google Patents

Abstract

The utility model provides a stock solution subassembly, atomizer and aerosol generating device, stock solution subassembly include the cigarette bullet main part, annotate liquid lid and locking Assembly, and the inside of cigarette bullet main part is equipped with the stock solution chamber that is used for storing aerosol formation matrix, is equipped with the notes liquid mouth in intercommunication stock solution chamber in the cigarette bullet main part, sets up the notes liquid lid that can open or close notes liquid mouth through the activity in the cigarette bullet main part to set up and to restrict and annotate liquid lid free slip's locking Assembly in the cigarette bullet main part. The locking assembly comprises a moving part movably arranged on the cigarette bullet main body and a locking piece arranged on the moving part. Then when using, only need remove moving part to latched position, will annotate liquid lid lock in annotating the second position that the liquid mouth was opened through the locking piece, alright effectively prevent to annotate the liquid mouth and produce easily after opening and annotate the problem that the liquid lid closed automatically to well avoid annotating the liquid mouth and being closed annotating the in-process of liquid operation, this notes liquid operation that just can not influence the user, and then promoted user's use experience.

Description

Liquid storage assembly, atomizer and aerosol generating device

Technical Field

The utility model belongs to the technical field of the simulation smoking, in particular, relate to a stock solution subassembly, 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.

Currently, the aerosol generating devices on the market generally employ a slide-cap atomizer. The user only needs to promote annotate the liquid lid, alright will set up the notes liquid mouth on the atomizer and open, can conveniently annotate the liquid operation. However, after the liquid injection cover is opened, the liquid injection cover is easy to automatically close under the possible situations of mistaken touch or shaking and the like, so that the liquid injection port is easily closed in the liquid injection operation process, the liquid injection operation of a user is affected, and the use experience of the user is further reduced.

SUMMERY OF THE UTILITY MODEL

Based on the above-mentioned problem that exists among the prior art, one of the purposes of the utility model is to provide a stock solution subassembly to the notes liquid lid that exists among the solution prior art takes place to close the lid automatically easily, leads to annotating the liquid mouth at the in-process of annotating the liquid operation closed problem.

In order to achieve the above object, the utility model adopts the following technical scheme: providing a reservoir assembly comprising:

the aerosol forming device comprises a cartridge body, a liquid storage cavity and a liquid injection port, wherein the cartridge body is internally provided with a liquid storage cavity for storing aerosol forming substrates, and the cartridge body is provided with the liquid injection port communicated with the liquid storage cavity;

the liquid injection cover is movably arranged on the cigarette bullet main body at a position corresponding to the liquid injection port, so that the liquid injection port is closed when the liquid injection cover is moved to a first position, and the liquid injection port is opened when the liquid injection cover is moved to a second position; and

the locking assembly is used for locking the liquid injection cover at the second position and comprises a movable piece movably arranged on the smoke cartridge main body and a locking piece arranged on the movable piece;

when the movable piece is moved to the locking position, the locking piece can limit the liquid filling cover to the second position; when the movable piece is moved to the unlocking position, the locking piece releases the limitation on the liquid injection cover, so that the liquid injection cover can be moved to the first position from the second position.

Further, annotate liquid lid along first direction set up with sliding in on the cigarette bullet main part, the moving part along second direction set up with sliding in on the cigarette bullet main part, annotate liquid and cover and be equipped with the cooperation the locking piece in order to incite liquid lid limit locking in the locking structure of second position.

Further, the locking structure is a locking groove formed in the liquid injection cover.

Further, the locking structure includes follows the groove is dodged to the bar that first direction extends and locates the first spacing groove of the one end in groove is dodged to the bar, the bar dodge the groove with first spacing groove intercommunication.

Further, the locking structure is still including locating the bar dodges the second spacing groove of the other end in groove, the bar dodges the groove intercommunication first spacing groove with the second spacing groove.

Furthermore, the locking assembly further comprises an elastic element which is used for elastically propping against the moving element so that the moving element drives the locking element to be clamped in the first limiting groove.

Furthermore, a waist-shaped hole for guiding the locking piece to move along the second direction is formed in the smoke cartridge main body, and the locking piece is inserted into the waist-shaped hole.

Further, the cigarette bullet main part includes that inside is formed with the cigarette shell case in stock solution chamber, install in the cigarette shell case seat of cigarette shell case bottom with install in the top cap on cigarette shell case top, be equipped with on the top cap annotate the liquid mouth, annotate the liquid lid can follow first direction set up with sliding on the top cap, the moving part can follow the second direction set up with sliding in on the top cap, the second direction perpendicular to first direction.

Based on the above-mentioned problem that exists among the prior art, the utility model discloses a second purpose provides the atomizer that has the stock solution subassembly in any one above-mentioned scheme.

In order to achieve the above object, the utility model adopts the following technical scheme: providing an atomizer, which comprises the liquid storage component provided by any scheme and an atomizing head used for atomizing aerosol to form a matrix, wherein the atomizing head is contained in a cartridge main body of the liquid storage component, an atomizing cavity communicated with the liquid storage cavity is formed inside the atomizing head, a smoke outlet communicated with the atomizing cavity is formed in the cartridge main body, and a liquid injection cover is provided with an air vent or an air pipe which can be aligned and communicated with the smoke outlet; when the liquid injection cover is positioned at the first position, the vent hole or the vent pipe is aligned and communicated with the smoke outlet; when the liquid injection cover is positioned at the second position, the vent hole or the vent pipe is staggered with the smoke outlet.

Based on the above-mentioned problem that exists among the prior art, the utility model provides a third of the purpose provides an aerosol generating device who has stock solution subassembly or atomizer among the above-mentioned arbitrary scheme.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an aerosol generating device comprising the reservoir assembly or 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 stock solution subassembly, atomizer and aerosol generating device, in the stock solution subassembly structure, can open or close the notes liquid lid of annotating the liquid mouth through the activity setting in the cigarette bullet main part to set up the locking subassembly that can restrict to annotate liquid lid free slip in the cigarette bullet main part. The locking assembly comprises a moving part movably arranged on the cigarette bullet main body and a locking piece arranged on the moving part. Then when using, only need remove moving part to latched position, will annotate liquid lid lock in annotating the second position that the liquid mouth was opened through the locking piece, alright effectively prevent to annotate the liquid mouth and produce easily after opening and annotate the problem that the liquid lid closed automatically to well avoid annotating the liquid mouth and being closed annotating the in-process of liquid operation, this notes liquid operation that just can not influence the user, and then promoted user's use experience.

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 a liquid storage assembly or an atomizer according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the reservoir assembly shown in FIG. 1;

FIG. 3 is an exploded view of the liquid injection cap and cartridge barrel of the liquid storage assembly shown in FIG. 1;

FIG. 4 is a schematic perspective view of a filling cap of the reservoir assembly shown in FIG. 1;

FIG. 5 is a schematic top view of the filling cap of the reservoir assembly shown in FIG. 1;

FIG. 6 is a schematic perspective view of a top cap of the reservoir assembly shown in FIG. 1;

FIG. 7 is a perspective view of a locking assembly of the reservoir assembly shown in FIG. 1;

fig. 8 is an exploded view of the reservoir assembly or atomizer shown in fig. 1.

Wherein, in the figures, the respective reference numerals:

1-a cartridge body; 11-cartridge case; 12-a cartridge seat; 13-a top cover; 14-a slide hole; 15-kidney shaped holes; 16-a chute; 17-a smoke outlet;

2-liquid injection cover; 21-a slide block; 22-a vent;

3-a locking assembly; 31-a movable member; 311-a receiving groove; 32-a lock; 33-an elastic member;

4-a liquid storage cavity; 5-liquid injection port; 6-cigarette holder;

7-a locking structure; 71-strip-shaped avoidance slots; 72-a first limit groove; 73-a second limit groove;

8-an atomizing head; 9-sealing member.

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 implicitly indicating 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 and positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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 present 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 8, a liquid storage assembly according to an embodiment of the present invention will be described. The embodiment of the utility model provides a stock solution subassembly is applicable to aerosol generating device's atomizer, this aerosol generating device include power supply unit and with power supply unit electric connection's atomizer. When the aerosol generating device is used, the power supply device is used for supplying electric energy to the atomizer, and the atomizer heats and atomizes the aerosol forming substrate stored in the liquid storage component under the action of electric drive so as to be sucked by a user to achieve the effect of simulating smoking.

Please refer to fig. 1, fig. 2 and fig. 7 in combination, the embodiment of the present invention provides a liquid storage assembly including a cartridge main body 1, a liquid injection cover 2 and a locking assembly 3, wherein the outline of the cartridge main body 1 is in a column shape, a liquid storage chamber 4 for storing aerosol forming substrate is arranged inside the cartridge main body 1, and a liquid injection port 5 communicating the liquid storage chamber 4 is arranged on the cartridge main body 1. It is to be understood that the liquid inlet 5 may be provided in the side portion of the cartridge body 1, and the liquid inlet 5 may be provided in either one of the axial ends of the cartridge body 1.

Referring to fig. 2, 3 and 4, the liquid injection cover 2 is movably disposed on the cartridge body 1 at a position corresponding to the liquid injection port 5. That is, when the liquid injection port 5 is provided at the end portion of the cartridge body 1, the liquid injection cap 2 is movably provided at the corresponding end portion of the cartridge body 1; when the liquid injection port 5 is provided at the side portion of the cartridge body 1, the liquid injection cap 2 may be movably provided at the corresponding side portion of the cartridge body 1. Thus, when the user moves the liquid pouring cap 2 to the first position, the liquid pouring cap 2 can close the liquid pouring port 5, and when the user moves the liquid pouring cap 2 to the second position, the liquid pouring port 5 can be opened. It should be understood that, referring to fig. 4, in order to further enhance the sealing performance of the liquid filling cap 2 for closing the liquid filling opening 5, a sealing member 9 is disposed on the liquid filling cap 2 for sealing the liquid filling opening 5, and the sealing member 9 may be, but not limited to, a silicone member or a rubber member.

Referring to fig. 1, fig. 2 and fig. 7, the locking assembly 3 is used to lock the liquid injection cap 2 at the second position, so as to avoid the situation that the liquid injection cap 2 is automatically closed due to accidental touch or shaking after the liquid injection cap 2 is opened. The locking component 3 comprises a movable piece 31 movably arranged on the cartridge body 1 and a locking piece 32 arranged on the movable piece 31. When the user moves the movable member 31 to the locking position, the locking member 32 on the movable member 31 can limit the liquid injection cover 2 to the second position, so as to achieve the purpose of limiting the liquid injection cover 2 to slide from the second position to the first position, and at this time, the liquid injection cover 2 cannot move from the first position to the second position, thereby preventing the problem that the liquid injection cover 2 is automatically closed after the liquid injection port 5 is opened. When the user moves the movable member 31 to the unlocking position, the locking member 32 on the movable member 31 releases the limitation on the liquid filling cover 2, so that the liquid filling cover 2 can move from the second position to the first position, and the liquid filling port 5 can be closed by the liquid filling cover 2 after the liquid filling is finished.

The embodiment of the utility model provides a stock solution subassembly compares with prior art, sets up the notes liquid lid 2 that can open or close notes liquid mouth 5 through the activity in cigarette bullet main part 1 to set up the locking subassembly 3 that can restrict to annotate liquid lid 2 free slip on cigarette bullet main part 1. The locking assembly 3 comprises a movable member 31 movably disposed on the cartridge body 1 and a locking member 32 disposed on the movable member 31. Then when using, only need remove moving part 31 to latched position, will annotate liquid lid 2 and lock in annotating the second position that liquid mouth 5 was opened through locking piece 32, alright prevent effectively to annotate liquid mouth 5 and produce easily after opening and annotate the problem that liquid lid 2 closed the lid automatically to well avoid annotating liquid mouth 5 and being closed at the in-process of annotating the liquid operation, this notes liquid operation that just can not influence the user, and then promoted user's use experience.

Referring to fig. 1, fig. 2 and fig. 7, in some embodiments, the liquid injection cover 2 is slidably disposed on the cartridge body 1 along a first direction, the movable member 31 is slidably disposed on the cartridge body 1 along a second direction, and the liquid injection cover 2 is provided with a locking structure 7. When the movable member 31 slides to the locking position, the locking member 32 on the movable member 31 cooperates with the locking structure 7 on the filling cap 2 to lock the filling cap 2 at the second position, so as to prevent the filling cap 2 from automatically sliding from the second position to the first position to automatically close the filling cap. When the movable member 31 slides to the unlocking position, the locking member 32 on the movable member 31 and the locking structure 7 on the liquid injection cover 2 are separated from each other, so that the locking effect on the liquid injection cover 2 can be released, and the liquid injection cover 2 can slide to the first position from the second position to close the liquid injection port 5. It will be appreciated that in other embodiments, the filling cap 2 may be rotatably disposed on the cartridge body 1, and the movable member 31 may also be rotatably disposed on the cartridge body 1. When the movable member 31 rotates to the locking position, the locking member 32 on the movable member 31 cooperates with the locking structure 7 on the liquid injection cover 2 to lock the liquid injection cover 2 at the second position, so as to prevent the liquid injection cover 2 from automatically rotating from the second position to the first position to automatically close the cover. When the movable member 31 rotates to the unlocking position, the locking member 32 on the movable member 31 and the locking structure 7 on the liquid injection cover 2 are separated from each other, so that the locking effect on the liquid injection cover 2 can be released, and the liquid injection cover 2 can rotate from the second position to the first position to close the liquid injection port 5. In other embodiments, the locking structure 7 may not be disposed on the injection cover 2, and the locking member 32 is used to abut or stop the injection cover 2, so as to lock the injection cover 2 at the second position, and prevent the injection cover 2 from automatically rotating from the second position to the first position to automatically close the injection cover.

Referring to fig. 3 and 4, in some embodiments, when the liquid filling cap 2 is provided with the locking structure 7, the locking structure 7 is a locking groove provided on the liquid filling cap 2. When the movable member 31 moves to the locking position, the locking member 32 on the movable member 31 is inserted into the locking groove on the liquid injection cover 2, and the locking member 32 on the movable member 31 is engaged with the locking groove on the liquid injection cover 2, so that the liquid injection cover 2 can be locked at the second position, and the liquid injection cover 2 is prevented from automatically sliding from the second position to the first position to automatically close the cover. When the movable member 31 moves to the unlocking position, the locking member 32 on the movable member 31 moves out of and disengages from the locking groove on the liquid injection cover 2, so that the locking effect on the liquid injection cover 2 can be released, and the liquid injection cover 2 can slide from the second position to the first position to close the liquid injection port 5. It is understood that, in other embodiments, the locking structure 7 may also be an abutting portion provided on the filling cap 2, and the abutting portion may be, but is not limited to, an abutting protrusion or an abutting block provided on the filling cap 2. When the movable member 31 moves to the locking position, the locking member 32 on the movable member 31 and the abutting portion on the liquid injection cover 2 abut against each other and cooperate, so that the liquid injection cover 2 can be locked at the second position, and the liquid injection cover 2 is prevented from automatically sliding from the second position to the first position to automatically close the cover. When the movable member 31 moves to the unlocking position, the locking member 32 on the movable member 31 and the abutting portion on the liquid injection cover 2 are separated from each other, the locking effect on the liquid injection cover 2 can be released, and the liquid injection cover 2 can slide from the second position to the first position, so that the liquid injection port 5 is closed.

Referring to fig. 5, in other embodiments, the locking structure 7 includes a strip-shaped avoiding groove 71 and a first limiting groove 72, which are respectively disposed on the injection cover 2 and are communicated with the strip-shaped avoiding groove 71. The bar-shaped avoiding groove 71 extends along the first direction, one end of the locking member 32 is connected with the movable member 31, the other end of the locking member 32 is slidably inserted into the bar-shaped avoiding groove 71 or the first limiting groove 72, and the first limiting groove 72 is arranged at one end of the bar-shaped avoiding groove 71. When the movable member 31 moves to the locking position, the locking member 32 on the movable member 31 moves into the first limiting groove 72, and due to the cooperation between the first limiting groove 72 and the locking member 32, the liquid injection cover 2 can be locked at the second position, so as to prevent the liquid injection cover 2 from automatically sliding from the second position to the first position to automatically close the cover. When the movable member 31 moves to the unlocking position, the locking member 32 on the movable member 31 moves out of the first limiting groove 72 and moves into the strip-shaped avoiding groove 71, so that the locking effect on the liquid injection cover 2 can be released, and the liquid injection cover 2 can slide to the first position from the second position to close the liquid injection port 5. It will be appreciated that the locking member 32 can be, but is not limited to, a locking post, a locking rod or block, etc.

Referring to fig. 5, in other embodiments, the locking structure 7 further includes a second limiting groove 73 disposed at the other end of the strip-shaped avoiding groove 71, and the strip-shaped avoiding groove 71 communicates the first limiting groove 72 and the second limiting groove 73. When the movable member 31 moves to the locking position, the locking member 32 on the movable member 31 moves into the second limiting groove 73, and due to the cooperation between the second limiting groove 73 and the locking member 32, the liquid injection cover 2 can be locked at the first position, so as to prevent the liquid injection cover 2 from automatically sliding from the first position to the second position and being automatically opened. When the movable member 31 moves to the unlocking position, the locking member 32 on the movable member 31 moves out of the second limiting groove 73 and moves into the strip-shaped avoiding groove 71, so that the locking effect on the liquid injection cover 2 can be released, and the liquid injection cover 2 can slide from the first position to the second position to open the liquid injection port 5.

Referring to fig. 2, 7 and 8, in other embodiments, the locking assembly 3 further includes an elastic member 33 for elastically supporting the movable member 31. Under the elastic propping action of the elastic member 33, the movable member 31 drives the locking member 32 to be clamped in the first limiting groove 72. Like this, annotate liquid lid 2 when being located the second position, because the elastic action of elastic component 33, can realize holding the locking piece 32 in first spacing groove 72 firmly, avoid the locking piece 32 to shift out or break away from first spacing groove 72 and take place the unable situation of annotating liquid lid 2 of locking to the stability of annotating liquid lid 2 locking has been guaranteed to locking Assembly 3. It should be noted that, when the liquid injection cover 2 is located at the first position, due to the elastic force of the elastic member 33, the locking member 32 can be firmly clamped in the second limiting groove 73, so as to avoid the situation that the locking member 32 is moved out or separated from the second limiting groove 73, so that the liquid injection cover 2 cannot be locked, thereby ensuring the stability of the locking assembly 3 for locking the liquid injection cover 2. Referring to fig. 3, in some embodiments, the cartridge body 1 is provided with a sliding hole 14, the movable element 31 may be a button slidably disposed in the sliding hole 14 along the second direction, and the elastic element 33 is a spring disposed in the sliding hole 14 to push the button toward the outside of the sliding hole 14. The corresponding end part of the key is provided with a containing groove 311, one end of the spring is propped in the sliding hole 14, the other end of the spring is contained and arranged in the containing groove 311 to realize the butt joint with the key, so as to reduce the assembly clearance and avoid the key from shaking to influence the locking performance of the locking piece 32 on the liquid injection cover 2. In addition, the moving part 31 is designed to be non-circular, and the sliding shape and size are matched with those of the moving part 31, so that the moving part 31 can be prevented from rotating in the sliding hole 14, no obvious gap or shaking feeling exists after the moving part 31 is installed in place, and the user experience feeling is improved.

Referring to fig. 3, in other embodiments, the main body 1 of the cartridge is provided with a kidney-shaped hole 15 for guiding the locking member 32 to move along the second direction, and the kidney-shaped hole 15 is communicated with the sliding hole 14, so that the locking member 32 can be movably inserted into the kidney-shaped hole 15 along the direction defined by the kidney-shaped hole 15, so as to enhance the stability of the locking member 32.

Referring to fig. 1, 2 and 7, in some embodiments, the cartridge body 1 includes a cartridge case 11 having a liquid storage chamber 4 formed therein, a cartridge seat 12 mounted at a bottom end of the cartridge case 11, and a top cover 13 mounted at a top end of the cartridge case 11, the top cover 13 is provided with a liquid injection port 5, the liquid injection cover 2 is slidably disposed on the top cover 13 along a first direction, the movable member 31 is slidably disposed on the top cover 13 along a second direction, and the second direction is perpendicular to the first direction. It should be understood that, referring to fig. 6 and 8, the kidney-shaped hole 15 and the sliding hole 14 may be disposed at corresponding positions on the top cover 13 in this embodiment. And, be equipped with slider 21 on annotating the liquid lid 2, be equipped with on the top cap 13 of cartridge main body 1 with slider 21 sliding connection complex spout 16, slider 21 slidable mounting is in spout 16. In the above structure, through the cooperation of the sliding groove 16 and the sliding block 21, the sliding connection between the liquid injection cover 2 and the top cover 13 can be realized, and the stability and reliability of the movement of the liquid injection cover 2 are enhanced.

Please refer to fig. 1, fig. 2 and fig. 7 in combination, an embodiment of the present invention further provides an atomizer, which includes the liquid storage assembly provided in any of the above embodiments and an atomizing head 8 for atomizing aerosol to form a substrate, the atomizing head 8 is accommodated in the cartridge main body 1 of the liquid storage assembly, an atomizing chamber communicated with the liquid storage chamber 4 is formed inside the atomizing head 8, a smoke outlet 17 communicated with the atomizing chamber is arranged on the cartridge main body 1, and a vent 22 or a vent pipe which can be aligned and communicated with the smoke outlet 17 is arranged on the liquid injection cover 2; when the liquid injection cover 2 is positioned at the first position, the vent hole 22 or the vent pipe is aligned and communicated with the smoke outlet 17; when the filling cap 2 is in the second position, the vent opening 22 or vent tube is offset from the smoke outlet 17.

Referring to fig. 2, 3 and 4, in some embodiments, the atomizer further includes a mouthpiece 6 disposed on the liquid filling cap 2, the mouthpiece 6 is communicated with the vent 22 or the air pipe, so that a user can draw the mist generated by atomization in the atomizer through the mouthpiece 6.

The embodiment of the utility model provides an atomizer, when using, annotate liquid lid 2 and be located the first position of closing notes liquid mouth 5, locking Assembly 3 can lock annotating liquid lid 2 in the first position, prevents to annotate that liquid lid 2 is automatic to be opened and the weeping appears. Be equipped with the inlet that communicates stock solution chamber 4 and atomizing chamber on the atomising head 8, be equipped with in the atomizing chamber and produce thermal generating component and transmit aerosol formation substrate to the imbibition piece that generates heat piece uniformly after the circular telegram, then 8 heatable of atomising head and the aerosol formation substrate that the atomizing was provided by stock solution chamber 4, the smog that is formed by the atomizing of aerosol formation substrate mixes with the air that the outside was introduced in the atomizing chamber, via outlet 17, blow vent 22 or breather pipe, the suction nozzle gets into in the user's mouth in proper order, in order to reach the effect of simulation smoking. When annotating the liquid, only need press moving part 31, the locking piece 32 breaks away from annotate the second spacing groove 73 on liquid lid 2 and moves to the bar and dodge the inslot 71, then slidable removal annotates liquid lid 2, until annotating liquid lid 2 and move to the second position, unclamp moving part 31, locking piece 32 puts into first spacing groove 72 this moment, will annotate liquid lid 2 and inject the second position that liquid mouth 5 was opened in being injectd, prevent to annotate liquid lid 2 and take place to close the lid automatically by second position automatic sliding to the first position. When annotating the liquid and finishing, only need press moving part 31 once more, locking piece 32 breaks away from annotate the first spacing groove 72 on the liquid lid 2 and moves to the bar and dodge the inslot 71, then slidable removal annotates liquid lid 2, until annotating liquid lid 2 and remove to the primary importance, loosen moving part 31, locking piece 32 puts into second spacing groove 73 once more this moment, will annotate liquid lid 2 and inject the primary importance that liquid mouth 5 is closed in, prevent to annotate liquid lid 2 and take place the automation by primary importance automatic sliding to the second place and open to effectively avoid the weeping.

The embodiment of the utility model provides a still provide an aerosol generating device, this aerosol generating device includes stock solution subassembly or atomizer that any embodiment of the aforesaid provided. Since the aerosol generating device has all the technical features of the liquid storage assembly or the atomizer provided in any one of the embodiments, the aerosol generating device has the same technical effects as the liquid storage assembly or the atomizer.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. A liquid storage assembly, comprising:

the aerosol-forming cartridge comprises a cartridge body, a cartridge body and a cartridge body, wherein a liquid storage cavity for storing aerosol-forming substrates is arranged in the cartridge body, and a liquid injection port communicated with the liquid storage cavity is formed in the cartridge body;

the liquid injection cover is movably arranged on the cigarette bullet main body at a position corresponding to the liquid injection port, so that the liquid injection port is closed when the liquid injection cover is moved to a first position, and the liquid injection port is opened when the liquid injection cover is moved to a second position; and

the locking assembly is used for locking the liquid injection cover at the second position and comprises a movable piece movably arranged on the smoke cartridge main body and a locking piece arranged on the movable piece;

when the movable piece is moved to the locking position, the locking piece can limit the liquid filling cover to the second position; when the movable piece is moved to the unlocking position, the locking piece releases the limitation on the liquid injection cover, so that the liquid injection cover can be moved to the first position from the second position.

2. The liquid storage assembly of claim 1, wherein the liquid injection cover is slidably disposed on the cartridge body in a first direction, the movable member is slidably disposed on the cartridge body in a second direction, and a locking structure is disposed on the liquid injection cover and cooperates with the locking member to lock the liquid injection cover in the second position.

3. The liquid storage assembly as defined in claim 2, wherein the locking structure is a locking groove disposed on the liquid injection cap.

4. The liquid storage assembly as claimed in claim 2, wherein the locking structure includes a strip-shaped avoiding groove extending along the first direction and a first limiting groove disposed at one end of the strip-shaped avoiding groove, and the strip-shaped avoiding groove is communicated with the first limiting groove.

5. The liquid storage assembly as claimed in claim 4, wherein the locking structure further comprises a second limiting groove disposed at the other end of the strip-shaped avoiding groove, and the strip-shaped avoiding groove communicates the first limiting groove and the second limiting groove.

6. The liquid storage assembly as claimed in claim 4, wherein the locking assembly further includes an elastic member for elastically abutting against the movable member so that the movable member drives the locking member to be retained in the first retaining groove.

7. A liquid storage assembly as claimed in any one of claims 2 to 6, wherein the cartridge body is provided with a kidney-shaped hole for guiding the locking member to move along the second direction, and the locking member is inserted into the kidney-shaped hole.

8. The liquid storage assembly according to any one of claims 1 to 6, wherein the cartridge body comprises a cartridge case having the liquid storage chamber formed therein, a cartridge seat mounted at a bottom end of the cartridge case, and a top cover mounted at a top end of the cartridge case, the top cover is provided with the liquid injection port, the liquid injection cover is slidably disposed on the top cover along a first direction, the movable member is slidably disposed on the top cover along a second direction, and the second direction is perpendicular to the first direction.

9. An atomizer, comprising the liquid storage assembly according to any one of claims 1 to 8 and an atomizing head for atomizing an aerosol-forming substrate, wherein the atomizing head is accommodated in a cartridge body of the liquid storage assembly, an atomizing chamber communicated with the liquid storage chamber is formed inside the atomizing head, a smoke outlet communicated with the atomizing chamber is formed on the cartridge body, and a vent or a breather pipe which can be aligned with and communicated with the smoke outlet is formed on the liquid injection cover; when the liquid injection cover is positioned at the first position, the vent hole or the vent pipe is aligned and communicated with the smoke outlet; when the liquid injection cover is positioned at the second position, the vent hole or the vent pipe is staggered with the smoke outlet.

10. An aerosol generating device comprising a reservoir assembly according to any one of claims 1 to 8 or an atomiser according to claim 9.

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