CN212065675U - Nebulizer and aerosol generating device - Google Patents

Abstract

The utility model discloses an atomizer. The atomizer includes stock solution subassembly, atomization component, base subassembly detachably connects the one end of stock solution subassembly, the atomization component centre gripping is in the base subassembly with between the stock solution subassembly, the stock solution subassembly includes the elastic component, the elastic component elasticity is supported and is held the stock solution subassembly with between the atomization component, works as the base subassembly with when the stock solution subassembly is dismantled, the elastic component will atomization component pops out. The utility model discloses an atomizer is convenient for the user to take out atomization component. In addition, an aerosol generating device adopting the atomizer is also provided.

Description

Nebulizer and aerosol generating device

technical field

The utility model relates to the technical field of simulated smoking, in particular to an atomizer and an aerosol generating device using the atomizer.

Background technique

At present, the aerosol generating device has become a relatively mature smoking substitute on the market. It supplies power to the atomizing component in the atomizer through the battery device, so that the atomizing component is electrically driven to heat the aerosol-forming substrate to generate smoke , for users to consume.

In the existing atomizer, when the user needs to clean the dirt in the atomization assembly or replace the atomization assembly, if the atomization assembly is located deep inside the atomizer, the atomization assembly is inconvenient to be taken out.

Utility model content

Based on this, it is necessary to provide an atomizer and an aerosol generating device using the atomizer to address the above problems.

The technical solution adopted by the present invention to solve the technical problem is as follows: the present invention provides an atomizer, the atomizer includes a liquid storage assembly, an atomization assembly, and a base assembly, and the base assembly is detachably connected At one end of the liquid storage assembly, the atomizing assembly is clamped between the base assembly and the liquid storage assembly, and the liquid storage assembly includes an elastic member that elastically abuts against the liquid storage assembly. Between the liquid component and the atomizing component, when the base component and the liquid storage component are disassembled, the elastic member ejects the atomizing component.

Further, the liquid storage assembly includes a casing, a connecting body disposed in the casing, and an elastic member telescopically disposed in the connecting main body, and the atomizing assembly is movably installed on the connecting body. In the main body, the base assembly is detachably connected to the connection main body, and during the process of connecting the base assembly to the connection main body, the atomization assembly compresses the elastic member under the push of the base assembly , when the base assembly is separated from the connecting body, the elastic member ejects the atomizing assembly from the connecting body to the outside.

Further, a liquid storage cavity is defined between the housing and the connecting body, the liquid storage cavity is used to store the aerosol-forming substrate, and the connecting body is provided with a liquid inlet that communicates with the liquid storage cavity The liquid storage assembly further includes a liquid sealing member slidably accommodated in the connecting body, the elastic member is telescopically arranged between the connecting body and the liquid sealing member, and the sealing liquid The part can move between the liquid discharging position and the liquid sealing position. When the liquid sealing part is in the liquid discharging position, the aerosol-forming substrate in the liquid storage chamber flows to the atomization through the liquid inlet hole When the liquid-sealing member is located at the liquid-sealing position, the liquid-sealing member blocks the aerosol-forming matrix in the liquid storage chamber from flowing to the atomization assembly.

Further, the liquid sealing member and the elastic member are arranged in sequence along the loading direction of the atomizing assembly. When the base assembly is connected with the connecting body, the liquid sealing member is placed on the inner side of the atomizing assembly. Push down to compress the elastic member, the liquid sealing member is located at the liquid discharging position, when the base assembly is separated from the connecting body, the liquid sealing member is released from the elastic member under the action of the elastic restoring force of the elastic member. In the connecting body, the atomizing assembly is ejected to the outside, and the liquid sealing member is located at the liquid sealing position.

Further, a sealing member is installed on the connecting body. When the liquid sealing member is in the liquid sealing position, the sealing member is used to seal the gap between the liquid sealing member and the connecting body. An insertion hole is provided on the sealing member, and the atomizing component can pass through the insertion hole and then extend into the connection body and abut against the liquid sealing member.

Further, an atomization cavity is provided in the atomization assembly, the base assembly includes a base and a gas regulating member rotatably sleeved on the base, and the base is opened to communicate with the atomization cavity. The air inlet is provided with an air intake hole that communicates with the outside world and the air inlet.

Further, the connection body includes an upper cover connected with the casing and a connection sleeve connected with the upper cover, the connection sleeve is provided with a liquid inlet hole, and the liquid sealing member is slidably accommodated in the cover. In the connecting sleeve, the elastic member is telescopically arranged between the connecting sleeve and the liquid sealing member.

Further, a ventilation hole is provided on the upper cover, and the ventilation hole communicates with the outside and the inner cavity of the connecting sleeve.

Further, the atomization assembly includes an atomization shell and a heating structure arranged in the atomization shell, the inner cavity of the atomization shell is an atomization cavity, and the atomization shell is provided with and the atomization shell. The liquid inlet communicated with the chemical cavity.

An aerosol generating device comprising the atomizer according to any one of the above.

The beneficial effects of the present utility model are as follows: the atomizer provided by the present utility model and the aerosol generating device adopting the same, the atomizing component is clamped between the base component and the liquid storage component, and the elastic member elastically resists the storage component. Between the liquid component and the atomizing component, when the base component and the liquid storage component are disassembled, the elastic member ejects the atomizing component, which is convenient for the user to take out the atomizing component.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the plane structure schematic diagram of the atomizer of the aerosol generating device of the present invention;

Fig. 2 is the sectional view of the atomizer shown in Fig. 1;

Fig. 3 is a partial enlarged view of the atomizer shown in Fig. 2 at A;

Fig. 4 is an exploded view of the liquid storage assembly in the atomizer shown in Fig. 1;

5 is a schematic diagram of the mating relationship between the atomizing assembly and the base assembly in the atomizer shown in FIG. 1; and

FIG. 6 is an exploded view of the mouthpiece assembly in the atomizer shown in FIG. 1 .

The names and numbers of the parts in the figure are:

Nebulizer 100 Liquid Storage Assembly 10 Nebulizer Assembly 20 Base Assembly 30

Mouthpiece assembly 40 Liquid storage chamber 111 Housing 11 Connection body 12

Liquid sealing member 13 Elastic member 14 Mounting surface 47 Liquid inlet hole 121

liquid inlet 22 upper cover 122 connecting sleeve 123 first resisting member 124

Vent hole 1221 Liquid injection hole 1222 Liquid injection plug 1223 Main body 1231

Connection part 1232 Seal 15 Jack 151 Base 31

Air regulating member 32 Air inlet 311 Air inlet 321 Second abutting member 33

third resisting member 34 connecting end 312 electrode contact member 35 insulating member 36

connecting piece 37 fourth abutting piece 38 mounting hole 371 atomizing shell 23

fifth abutting piece 16 abutting piece 17 sixth abutting piece 18 seventh abutting piece 19

Liquid injection cap 41 Mouth holder 42 Fixing piece 43 Limit piece 44

Resetting part 45 Mouthpiece 46 Smoking port 411 Mounting part 412

Mouthpiece holder body 421 Cylinder body 422 Smoking hole 461 Atomizing cavity 231

Detailed ways

The present utility model will now be described in detail in conjunction with the accompanying drawings. This figure is a simplified schematic diagram, and only illustrates the basic structure of the present invention in a schematic way, so it only shows the structure related to the present invention.

Referring to FIG. 1 , the present invention provides an aerosol generating device, and the aerosol generating device includes an atomizer 100 and a battery device. When the atomizer 100 is electrically connected to the battery device, the atomizer 100 heats the aerosol-forming substrate under the electric drive of the battery device, so that the aerosol-forming substrate is atomized into smoke.

It should be noted that "axial" refers to the connection direction of the atomizer 100 and the battery device, and "radial" refers to the direction perpendicular to the "axial". "Lower end" refers to the end of each part on the atomizer 100 , and some parts are close to the battery device in the axial direction of the atomizer 100 , and "upper end" refers to each part of the atomizer 100 up the end away from the battery unit. The "upper end surface" refers to the plane and/or curved surface of the upper end, and the "lower end surface" refers to the plane and/or curved surface of the lower end.

Referring to FIGS. 1-3 , the atomizer 100 includes a liquid storage assembly 10 , an atomization assembly 20 , a base assembly 30 and a mouthpiece assembly 40 . The atomizing assembly 20 is disposed on the base assembly 30 , the base assembly 30 is installed at one end of the liquid storage assembly 10 , and the cigarette holder assembly 40 is installed at the other end of the liquid storage assembly 10 relative to the base assembly 30 . When in use, the liquid storage assembly 10 supplies an aerosol-forming substrate to the atomizing assembly 20, the atomizing assembly 20 heats the aerosol-forming substrate under the electric drive of the battery device, the aerosol-forming substrate is heated to generate smoke, and the smoke passes through the cigarette holder assembly 40 Out, the user can draw the smoke generated by the atomization through the mouthpiece assembly 40 .

The base assembly 30 is detachably connected to one end of the liquid storage assembly 10, the atomizing assembly 20 is clamped between the base assembly 30 and the liquid storage assembly 10, the liquid storage assembly 10 includes an elastic member 14, and the elastic member 14 elastically abuts against the storage assembly. Between the liquid component 10 and the atomizing component 20, when the base component 30 and the liquid storage component 10 are disassembled, the elastic member 14 ejects the atomizing component 20.

In this embodiment, the liquid storage assembly 10 includes a housing 11 provided with a liquid storage cavity 111 , a connection body 12 provided in the housing 11 , a liquid sealing member 13 slidably accommodated in the connection body 12 , and an axial The elastic member 14 is telescopically arranged between the connection main body 12 and the liquid sealing member 13. The atomization assembly 20 is movably installed in the connection main body 12. The atomization chamber 231 is provided in the atomization assembly 20. The connection main body 12 is detachably connected, the liquid sealing member 13 and the elastic member 14 are arranged in sequence along the loading direction of the atomization assembly 20, and the liquid sealing member 13 can be switched between the liquid discharging position and the liquid sealing position. During the connection process of the liquid assembly 10, the liquid sealing member 13 compresses the elastic member 14 to move under the push of the atomizing assembly 20, the liquid sealing member 13 is located at the liquid discharging position, and the aerosol-forming matrix in the liquid storage chamber 111 can flow into In the atomization chamber 231, when the base assembly 30 is separated from the liquid storage assembly 10, the elastic member 14 pushes the liquid sealing member 13 to the liquid sealing position under the action of its elastic restoring force, and the liquid sealing member 13 The aerosol-forming matrix in the liquid storage chamber 111 is blocked from flowing into the atomizing chamber 231 , and the elastic member 14 ejects the atomizing assembly 20 to the outside. The gap between the housing 11 and the connecting body 12 defines a liquid storage chamber 111 .

The connection or separation between the base assembly 30 and the liquid storage assembly 10 means that the base assembly 30 can be connected to or separated from the connection body 12 and/or the housing 11 , and the manner in which the base assembly 30 is connected to the connection body 12 and/or the housing 11 Including but not limited to detachable connection methods such as snap connection, plug connection, or screw connection, as long as the liquid sealing member 13 is located at the liquid discharge position, the atomization assembly 20 can be kept fixed. In this embodiment, the base assembly 30 is connected to the connection body 12 by means of screw connection.

Wherein, the elastic member 14 is a spring. It is understood that, in another embodiment, the elastic member 14 is also an elastic element such as a stainless steel elastic sheet or silica gel.

It can be understood that, in another embodiment not shown, the atomizing assembly 20 is detachably connected to the liquid storage assembly 10, so that the liquid sealing member 13 can be switched between the liquid discharging position and the liquid sealing position. When the assembly is disassembled from the liquid storage assembly 10, the elastic member 14 ejects the atomizing assembly 20.

To sum up, when the user needs to use the atomizer 100, in the process of connecting the base assembly 30 with the liquid storage assembly 10, the liquid sealing member 13 compresses the elastic member 14 to move under the push of the atomizing assembly 20, and the liquid sealing member 14 moves. 13 is located in the liquid discharging position, and the aerosol-forming matrix in the liquid storage chamber 111 can flow into the atomization chamber 231; when the user finishes using the atomizer 100, the base assembly 30 is separated from the liquid storage assembly 10 during the process, Under the action of its elastic restoring force, the elastic member 14 pushes the liquid-sealing member 13 to the liquid-sealing position, and the liquid-sealing member 13 blocks the aerosol-forming matrix in the liquid storage chamber 111 from flowing into the atomizing chamber 231; when the user To clean the dirt in the atomizing chamber 231 or replace the atomizing assembly 20 , the base assembly 30 can be separated from the liquid storage assembly 10 , and the elastic member 14 can eject the atomizing assembly 20 to the outside, so that the user can easily take out the atomizing assembly 20 .

Referring to FIGS. 1 to 4 , in one embodiment, the connection body 12 is provided with a liquid inlet 121 that communicates with the liquid storage chamber 111 , and the atomization assembly 20 is provided with a liquid inlet 22 that communicates with the atomization chamber 231 , when the liquid sealing member 13 is located at the liquid discharging position, the liquid inlet hole 121 is opened, and the liquid inlet port 22 is connected to the atomization chamber 231 and the liquid inlet hole 121. When the liquid sealing member 13 is located at the liquid sealing position, the liquid inlet hole 121 is shielded by the liquid sealing member 13 . It can be understood that, in another embodiment not shown, the liquid inlet hole 121 may also be formed by a gap connecting the main body 12 and the lower end of the liquid storage assembly 10 .

In one embodiment, the casing 11 is made of a transparent material such as glass, and the transparent casing 11 is provided, so that the user can observe the aerosol in the liquid storage chamber 111 through the casing 11 to form the remainder of the matrix. It is understood that in another embodiment, the housing 11 can also be made of translucent or opaque material.

In one embodiment, the connection body 12 includes an upper cover 122 connected to the housing 11 and a connection sleeve 123 connected to the upper cover 122 , the liquid inlet hole 121 is opened on the connection sleeve 123 , and the liquid sealing member 13 is slidably accommodated in the connection sleeve 123 . Inside the connecting sleeve 123 , the elastic member 14 is telescopically disposed between the connecting sleeve 123 and the liquid sealing member 13 .

Specifically, the upper cover 122 is provided on the upper end of the housing 11 , the connecting sleeve 123 is formed to protrude downward along the axial direction of the housing 11 , the connecting sleeve 123 and the upper cover 122 are integrally formed, and the connecting sleeve 123 is arranged in the liquid storage chamber 111 The liquid storage chamber 111 is a space formed by the side wall of the connecting sleeve 123 , the bottom wall of the upper cover 122 and the inner wall of the casing 11 together. It can be understood that, in another embodiment, the connecting sleeve 123 can also be detachably connected to the upper cover 122 by means of snap connection or plug connection. The upper end of the elastic member 14 elastically abuts against the inner top wall of the connecting sleeve 123 , and the lower end of the elastic member 14 elastically abuts against the upper end of the liquid sealing member 13 . When the elastic member 14 is in the natural state, the liquid sealing member 13 closes the liquid inlet hole 121 , and at this time, the liquid sealing member 13 is in the liquid sealing position, in this position, the aerosol-forming substrate cannot flow into the connection sleeve through the liquid inlet hole 121 within 123.

In one embodiment, the upper cover 122 and the housing 11 are two independent elements, and the two are detachably connected by means of snap connection or plug connection. A first abutting member 124 is sandwiched between the upper cover 122 and the casing 11. The first abutting member 124 can prevent the side of the upper cover 122 from rigidly contacting the inner surface of the casing 11, causing both to wear; The resisting member 124 can also prevent the upper cover 122 and the housing 11 from being loosely assembled. Specifically, the first resisting member 124 is made of a material with good sealing properties such as silicone or rubber. It can be understood that, in another embodiment, the upper cover 122 can also be integrally formed with the housing 11 .

In one embodiment, a vent hole 1221 and a liquid injection hole 1222 are respectively opened on the upper cover 122 . The vent hole 1221 communicates with the outside and the inner cavity of the connecting sleeve 123 , the liquid injection hole 1222 communicates with the outside and the liquid storage cavity 111 , and the user can inject liquid into the liquid storage cavity 111 through the liquid injection hole 1222 . In one embodiment, the liquid injection hole 1222 is provided with a liquid injection plug 1223. After the user completes the liquid injection, the liquid injection plug 1223 is installed in the liquid injection hole 1222. The liquid injection plug 1223 can seal the liquid injection hole 1222, preventing the The aerosol-forming substrate leaks from the injection hole 1222 to the outside. Specifically, the liquid injection plug 1223 is made of a material with good sealing properties such as rubber or silicone.

In one embodiment, the connection sleeve 123 includes a main body 1231 connected to the upper cover 122 , the main body 1231 is provided with a liquid inlet hole 121 , and the liquid inlet hole 121 communicates with the liquid storage cavity 111 and the inner cavity of the main body 1231 . When the vaporizer 100 is not used, the aerosol-forming substrate in the liquid storage chamber 111 can contact the side wall of the liquid sealing member 13 through the liquid inlet hole 121 . It can be understood that, in another embodiment, the body 1231 may be omitted, and in this case, the aerosol-forming substrate in the liquid storage chamber 111 may directly contact the liquid sealing member 13 .

In one embodiment, the connecting sleeve 123 further includes a connecting portion 1232 mounted on the body 1231 , and the connecting portion 1232 is used as the bottom cover of the liquid storage assembly 10 to be connected to the base assembly 30 . Specifically, the connecting portion 1232 can be detachably connected to the body 1231 by means of snap connection or plug connection. It can be understood that, in another embodiment, the connecting portion 1232 can also be integrally formed with the body 1231 .

In one embodiment, a sealing member 15 is installed on the connecting portion 1232. When the liquid-sealing member 13 is in the liquid-sealing position, the sealing member 15 is used to seal the gap between the liquid-sealing member 13 and the connecting portion 1232, so as to improve the The tightness between the aerosol-forming substrates prevents leakage of the aerosol-forming substrate. The sealing member 15 is provided with an insertion hole 151 , and the atomization assembly 20 can pass through the insertion hole 151 and then extend into the connecting sleeve 123 and abut against the liquid sealing member 13 . Specifically, the sealing member 15 is installed on the end of the connecting portion 1232 facing the liquid sealing member 13, and the sealing member 15 is made of a material with good sealing properties such as silicone or rubber.

Referring to FIGS. 1-5 , in one embodiment, the base assembly 30 includes a base 31 disposed below the casing 11 and a gas regulating member 32 rotatably sleeved on the base 31 . The base 31 is provided with an air inlet 311, and the air regulating member 32 is provided with an air inlet 321 that communicates with the outside world and the air inlet 311, and the outside air can flow into the base 31 through the air inlet 321 and the air inlet 311 in sequence. in the cavity. When it is necessary to adjust the intake air volume of the outside air flowing into the inner cavity of the base 31, the air regulating member 32 is rotated to adjust the air intake of the outside air into the inner cavity of the base 31 by adjusting the communication area between the air inlet hole 321 and the air inlet 311. air volume.

In one embodiment, a second abutting member 33 and a third abutting member 34 are sandwiched between the base 31 and the air regulating member 32 , and the second abutting member 33 and the third abutting member 34 are used to improve air tightness Specifically, the second resisting member 33 and the third resisting member 34 are both made of materials with good sealing properties such as silicone or rubber.

The lower end of the base 31 protrudes downward along the axial direction of the base 31 to form a connecting end 312 for connecting with the battery device. The connecting end 312 is provided with an electrode contact piece 35 and is sandwiched between the connecting end 312 and the electrode contact piece 35 insulating member 36 in between. The connection end 312 and the base 31 are integrally formed, the base 31 and the electrode contact piece 35 are both conductors, the base 31 and the electrode contact piece 35 are both made of conductive materials such as iron, cobalt or nickel, and the electrode contact piece 35 is used as a positive electrode Contact, the base 31 is used as a negative contact, and the battery device supplies power to the atomizing assembly 20 through the base 31 and the electrode contact 35 . The insulating member 36 is used to electrically isolate the electrode contact member 35 and the connecting end 312, and the insulating member 36 is made of insulating materials such as rubber and silica gel.

In one embodiment, the base assembly 30 further includes a connecting member 37 provided on the base 31 , and the connecting member 37 is used for connecting with the connecting portion 1232 . In one embodiment, the connector 37 and the base 31 are two independent components, and the two are detachably connected by means of snap connection or plug connection. It is understood that the connector 37 can also be integrally formed with the base 31 .

In one embodiment, the connecting member 37 is connected to the connecting portion 1232 through threads, so that the atomizing assembly 20 and the liquid storage assembly 10 are fixedly connected. It can be understood that, in another embodiment, the connecting member 37 can also be detachably connected to the connecting portion 1232 by means of clipping or plugging, as long as the connecting member 37 is slid axially upward relative to the connecting sleeve 123 in place, through the connection The component 37 is fixedly connected with the connecting sleeve 123 to fix the atomizing assembly 20 on the liquid storage assembly 10 .

In one embodiment, the connecting member 37 is sleeved with a fourth abutting member 38 , and the fourth abutting member 38 can prevent the connecting member 37 from rigidly contacting the housing 11 when the connecting member 37 and the connecting portion 1232 are connected in place, resulting in Both wear out. Specifically, the fourth resisting member 38 is made of a material with good sealing properties such as silicone or rubber.

In one embodiment, the connecting member 37 is provided with a mounting hole 371 for accommodating the atomizer assembly 20 , and the mounting hole 371 communicates with the inner cavity of the base 31 . The atomizing assembly 20 can extend into the inner cavity of the base 31 from the mounting hole 371 , so that the atomizing assembly 20 is electrically connected with the base 31 and the electrode contact piece 35 .

The atomizing assembly 20 includes an atomizing shell 23 and a heating structure disposed in the atomizing shell 23 . The inner cavity of the atomization shell 23 is an atomization cavity 231 which can communicate with the ventilation hole 1221 . The atomizing shell 23 is provided with a liquid inlet 22 that communicates with the atomizing cavity 231. The heating structure includes a liquid absorbing member and a heating member that are in contact with each other, and both the liquid absorbing member and the heating member are accommodated in the atomizing cavity. In 231, the liquid absorbing member has the ability to absorb aerosol to form a matrix, the heating member can generate heat after being energized, and when in use, the heating member is energized and heated after the aerosol absorbed on the liquid absorbing member to form a matrix, The aerosol-forming substrate generates smoke under the heating action of the heating element, and the smoke fills the atomizing chamber 231 .

The liquid-absorbing member can be made of cotton, cotton cloth, fiber rope and other materials that are easy to absorb liquid. The heating element may be made of materials such as stainless steel, nickel-chromium alloy, ceramics, etc. The type of the heating element may be a heating sheet, a heating mesh, etc., which are not limited herein. When the atomizing assembly 20 extends into the inner cavity of the base 31, one pin of the heating element is electrically connected to the electrode contact piece 35, and the other pin of the heating element is electrically connected to the base 31, and the atomizing cavity 231 is communicated with the air inlet 311, and the outside air can flow into the atomizing chamber 231 through the air inlet 321 and the air inlet 311 in sequence.

To sum up, since the connecting piece 37 is connected with the connecting portion 1232 through the thread, when the user needs to use the aerosol generating device, the connecting piece 37 can be moved upward along the axial direction of the connecting sleeve 123 by rotating the base assembly 30, When the atomizing assembly 20 extends into the connecting sleeve 123 and abuts against the liquid sealing member 13, the liquid sealing member 13 moves upward under the push of the atomizing assembly 20, thereby compressing the elastic member 14, the liquid inlet hole 121 is opened, and the storage The aerosol-forming substrate in the liquid chamber 111 enters into the atomizing chamber 231 through the liquid inlet 121 and the liquid inlet 22 in turn and is adsorbed by the liquid absorbing member, and the heating member heats and atomizes the gas adsorbed by the liquid absorbing member. The sol forms the matrix, and the aerosol forms the matrix to generate smoke under the heating action of the heating element, and the smoke fills the atomization chamber 231. At this time, the liquid sealing element 13 is in the liquid discharging position, and in this position, the outside air can pass through in turn. The air inlet 321 and the air inlet 311 enter the atomization chamber 231 and mix with the atomized smoke, and the smoke mixed with the air flows out from the ventilation hole 1221 . After the suction is completed, the base assembly 30 can be reversely rotated, so that the connecting member 37 can move downward along the axial direction of the connecting sleeve 123, and the liquid sealing member 13 can be reset under the elastic force of the elastic member 14, thereby closing the liquid inlet again. The hole 121 returns to the liquid-sealing position, and the aerosol-forming matrix cannot flow out. At this time, the connecting piece 37 is still connected to the connecting sleeve 123 through the thread, as long as the liquid-sealing piece 13 can be reset under the action of the elastic force of the elastic piece 14, so that the Just close the liquid inlet hole 121 again. When the user needs to separate the atomizing assembly 20 and the atomizer 100 from each other and take out the atomizing assembly 20, the connecting member 37 can continue to rotate downward along the axial direction of the connecting sleeve 123 by continuing to rotate the base assembly 30 in the opposite direction until the The base assembly 30 and the liquid storage assembly 10 only need to be separated.

In one embodiment, the liquid storage assembly 10 further includes a fifth abutting member 16 sandwiched between the liquid sealing member 13 and the connecting sleeve 123 , and the fifth abutting member 16 is used to raise the liquid sealing member 13 and the connecting sleeve 123 tightness between. Specifically, the fifth resisting member 16 is made of a material with good sealing properties such as silicone or rubber.

In one embodiment, in order to improve the aesthetics of the aerosol generating device, an abutting member 17 is sandwiched between the base 31 and the housing 11 . In one embodiment, in order to avoid rigid contact between the upper end face of the abutting member 17 and the lower end face of the housing 11, causing wear of the two, a sixth abutting member 18 is provided on the abutting member 17, specifically, the sixth abutting member 18 is provided on the abutting member 17 The holder 18 is disposed at the end of the abutting member 17 facing the housing 11 , and the sixth abutting member 18 is made of a material with good sealing properties such as silicone or rubber. In one embodiment, a seventh abutting member 19 is sandwiched between the main body 1231 and the sixth abutting member 18 , the seventh abutting member 19 is used to further improve air tightness, and the seventh abutting member 19 is made of silica gel or It is made of materials with good sealing properties such as rubber.

Please refer to FIGS. 1 , 2 , 3 and 6 , the mouthpiece assembly 40 is mounted on the upper cover 122 , and the upper cover 122 is protruded with two limiting portions for limiting the position of the mouthpiece assembly 40 . A chute is provided on the position toward the ventilation hole 1221 , and the cigarette holder assembly 40 can slide in the chute relative to the upper cover 122 . Specifically, the two limiting portions are both protruding on the upper cover 122 . On the end surface, the two limiting portions are located on both sides of the vent hole 1221 , that is, one of the limiting portions is located on one side of the vent hole 1221 , and the other limiting portion is located on the other side of the vent hole 1221 , the surfaces of the two limiting parts facing the ventilation hole 1221 are provided with sliding grooves, the two sliding grooves are used to cooperate with the cigarette holder assembly 40, and the cigarette holder assembly 40 can slide relative to the upper cover 122 in the sliding grooves .

The cigarette holder assembly 40 includes a liquid injection cover 41 for assembling with the upper cover 122 , a cigarette holder 42 accommodated in the liquid injection cover 41 , a fixing member 43 arranged on the upper end of the cigarette holder 42 , and a limiter installed in the liquid injection cover 41 . component 44 and reset component 45 and the cigarette holder 46 installed on the liquid filling cover 41 .

The liquid injection cover 41 is installed on the upper end of the upper cover 122, and the liquid injection cover 41 is provided with a smoking port 411 which communicates with the outside world and the ventilation hole 1221. Around the inner wall of the smoking port 411 along the axis of the smoking port 411, a The mounting portion 412, the space enclosed by the inner peripheral wall of the mounting portion 412 is a cavity for mounting the cigarette holder 42, and the cigarette holder 42 is installed in the cavity.

In one embodiment, the mouthpiece holder 42 includes a mouthpiece holder body 421 disposed in the two sliding grooves, and a barrel portion 422 disposed at the upper end of the mouthpiece holder body 421 . The mouthpiece holder body 421 is slidably inserted through the two sliding grooves, the barrel portion 422 is sleeved on the mounting portion 412 , and the inner cavity of the barrel portion 422 communicates with the smoking port 411 and the ventilation hole 1221 . It can be understood that the liquid filling cover 41 can slide radially with respect to the upper cover 122 , and in addition, the liquid filling cover 41 can also slide axially with respect to the upper cover 122 .

The fixing member 43 is clamped on the mouthpiece holder 42. In one embodiment, the fixing member 43 and the barrel portion 422 are detachably connected, and the detachable connection method includes but is not limited to clamping, plugging, and the like. It can be understood that, in another embodiment, the fixing member 43 can also be integrally formed with the mouthpiece holder 42 .

The limiting member 44 is clamped on the liquid injection cover 41 . In one embodiment, the limiting member 44 and the liquid injection cap 41 are two independent components, and the two are detachably connected by means of snap connection or screw connection. The upper end surface of the limiting member 44 can abut against the inner surface of the liquid injection cover 41. Specifically, when the liquid injection cover 41 slides axially downward relative to the mouthpiece holder 42, the liquid injection cover 41 can drive the limiting member 44 relative to the mouthpiece. The seat 42 slides axially downward. It can be understood that, in another embodiment not shown, the limiting member 44 may also be integrally formed with the liquid injection cap 41 .

One end of the reset member 45 is connected to the fixing member 43 , and the other end of the reset member 45 is connected to the limiting member 44 . In one embodiment, the reset member 45 is a spring. It is understood that, in another embodiment, the reset member 45 can also be an elastic element such as an elastic sheet.

The cigarette holder 46 is inserted into the installation portion 412 , and a smoking hole 461 is formed on the cigarette holder 46 to communicate with the outside world and the smoking port 411 .

The side wall of the upper cover 122 is the assembling surface 47 for assembling with the mouthpiece assembly 40. When the mouthpiece assembly 40 and the upper cover 122 are assembled, the mouthpiece holder body 421 passes through the two sliding grooves, and the mouthpiece holder 42 The lower end surface is in contact with the upper end surface of the upper cover 122, and the inner wall of the liquid injection cover 41 abuts against the mounting surface 47. At this time, the liquid injection cover 41 cannot slide radially relative to the upper cover 122, the reset member 45 is in a compressed state, and the cigarette holder is in a compressed state. Assembly 40 and reservoir assembly 10 remain stationary. By providing the reset piece 45, when the mouthpiece assembly 40 is assembled in place, the vibration between the mouthpiece assembly 40 and the liquid storage assembly 10 can be reduced, so as to make the connection more stable.

To sum up, when the cigarette holder assembly 40 and the liquid storage assembly 10 need to be moved relative to each other and liquid is injected into the liquid storage cavity 111 through the liquid injection hole 1222, the liquid injection cover 41 can be pulled upward along the axial direction of the upper cover 122 to make The inner wall of the liquid injection cap 41 is separated from the mounting surface 47 . During the upward sliding process of the liquid injection cap 41 , the liquid injection cap 41 drives the limiting member 44 to slide axially upward relative to the mouthpiece holder 42 . During the moving process, the reset member 45 is further compressed, and when the lower end surface of the liquid injection cover 41 and the upper end surface of the upper cover 122 are at the same level or above the upper end surface of the upper cover 122, at this time, the radial direction of the upper cover 122 can be adjusted. Push the liquid injection cover 41, and the liquid injection cover 41 drives the cigarette holder body 421 to slide relative to the two chutes. When the cigarette holder body 421 moves for a certain distance along the extension direction of the chutes, the injection hole 1222 is exposed. By setting the reset member 45, when the liquid injection is completed and the mouthpiece holder 42 is pushed back to the original position, due to the elastic restoring force of the reset member 45, the limit member 44 is automatically pushed downward, and the limit member 44 drives the liquid injection cover 41 to move toward the original position. The downward movement finally makes the inner wall of the liquid injection cap 41 abut against the mounting surface 47 of the upper cover 122 , preventing the radial movement of the liquid injection cap 41 . At this time, the mouthpiece assembly 40 is locked again and cannot be filled with liquid. The atomizer 100 of the present invention increases the assembly difficulty of the liquid storage assembly 10 and the cigarette holder assembly 40, making it difficult to assemble and disassemble the two, thereby avoiding the leakage of the aerosol-forming matrix in the liquid storage chamber 111 or even the formation of aerosol formation by accidental ingestion. matrix situation occurs.

The battery device is connected to the connection end 312, so that the positive electrode and the negative electrode on the battery device are electrically connected to the electrode contact piece 35 and the base 31, respectively, so that the atomizer 100 can be driven by the battery device. The aerosol-forming substrate is heated and the aerosol-forming substrate is atomized into an aerosol for inhalation by the user.

The beneficial effects of the present invention are: in the atomizer 100 provided by the present invention and the aerosol generating device using the atomizer 100, the atomizing assembly 20 is clamped between the base assembly 30 and the liquid storage assembly 10, The elastic member 14 elastically resists between the liquid storage assembly 10 and the atomization assembly 20 . When the base assembly 30 is disassembled from the liquid storage assembly 10 , the elastic member 14 ejects the atomization assembly 20 , which is convenient for the user to take out the atomization assembly 20 .

Taking the above ideal embodiments according to the present invention as inspiration, through the above description, the relevant staff can make various changes and modifications without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content in the description, and its technical scope must be determined according to the scope of the claims.

Claims (10)

1. An atomizer, characterized by: the atomizer includes stock solution subassembly, atomization component, base subassembly detachably connects the one end of stock solution subassembly, the atomization component centre gripping is in the base subassembly with between the stock solution subassembly, the stock solution subassembly includes the elastic component, the elastic component elasticity is supported and is held the stock solution subassembly with between the atomization component, works as the base subassembly with when the stock solution subassembly is dismantled, the elastic component will atomization component pops out.

2. The nebulizer of claim 1, wherein: stock solution subassembly includes the casing, locates connecting body in the casing and telescopically locate elastic component in the connecting body, atomization component movably installs in the connecting body, base subassembly with the connecting body can dismantle the connection, works as base subassembly with the in-process that connecting body connects, atomization component is in base subassembly push up to compress down the elastic component works as base subassembly with the in-process of connecting body separation, the elastic component is followed will in the connecting body atomization component pops out to the external world.

3. A nebulizer as claimed in claim 2, wherein: the casing with inject between the connecting body and form the stock solution chamber, the stock solution chamber is used for saving aerosol and forms the matrix, connecting body is last seted up with the feed liquor hole of stock solution chamber intercommunication, stock solution subassembly still include accept slidable in connect the internal liquid piece that seals of main part, elastic component telescopically locates connecting body with seal between the liquid piece, seal the liquid piece and can remove between tapping position and the liquid position of sealing, work as seal the liquid piece and be located tapping position, the aerosol in the stock solution intracavity forms the matrix process the feed liquor hole flows extremely atomization component works as seal the liquid piece and be located seal the liquid position, seal the separation of liquid piece aerosol in the stock solution intracavity forms the matrix and flows extremely atomization component.

4. A nebulizer as claimed in claim 3, wherein: the liquid sealing part and the elastic part are sequentially arranged along the loading direction of the atomization assembly, when the base assembly is connected with the connecting body, the liquid sealing part is pushed by the atomization assembly to compress the elastic part, the liquid sealing part is located at the liquid discharging position, when the base assembly is separated from the connecting body, the liquid sealing part is under the action of the elastic restoring force of the elastic part and is ejected out of the atomization assembly to the outside in the connecting body, and the liquid sealing part is located at the liquid sealing position.

5. A nebulizer as claimed in claim 3, wherein: the connecting body is provided with a sealing element, when the liquid sealing element is located at the liquid sealing position, the sealing element is used for sealing a gap between the liquid sealing element and the connecting body, the sealing element is provided with an insertion hole, and the atomizing assembly can penetrate through the insertion hole and then extend into the connecting body and abut against the liquid sealing element.

6. A nebulizer as claimed in claim 2, wherein: be equipped with the atomizing chamber in the atomizing subassembly, the base subassembly includes the base and rotationally the cover is located air transfer piece on the base, set up on the base can with the air inlet of atomizing chamber intercommunication, air transfer set up on the intercommunication external with the inlet port of air inlet.

7. A nebulizer as claimed in claim 3, wherein: the connecting body comprises an upper cover connected with the shell and a connecting sleeve connected with the upper cover, a liquid inlet hole is formed in the connecting sleeve, the liquid sealing piece is contained in the connecting sleeve in a sliding mode, and the elastic piece is telescopically arranged between the connecting sleeve and the liquid sealing piece.

8. The atomizer of claim 7, wherein: the upper cover is provided with a vent hole which is communicated with the outside and the inner cavity of the connecting sleeve.

9. A nebulizer as claimed in claim 2, wherein: the atomizing component comprises an atomizing shell and a heating structure arranged in the atomizing shell, the inner cavity of the atomizing shell is an atomizing cavity, and a liquid inlet communicated with the atomizing cavity is formed in the atomizing shell.

10. An aerosol generating device, comprising: the aerosol generating device comprising a nebulizer according to any one of claims 1-9.

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