CN112335944A

CN112335944A - Aerosol generator

Info

Publication number: CN112335944A
Application number: CN202011297211.8A
Authority: CN
Inventors: 梁峰; 方日明; 蒋路生
Original assignee: Shenzhen Maishi Technology Co Ltd
Current assignee: Shenzhen Maishi Technology Co Ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-02-09
Anticipated expiration: 2040-11-18
Also published as: WO2022105131A1; CN112335944B

Abstract

The application discloses an aerosol generating device. This aerial fog generating device includes: a receptacle for receiving the aerosol substrate; the heating element comprises a heating seat body and a heating element, the heating element is arranged on the heating seat body and is used for being inserted into the receiver and the aerosol substrate so as to heat the aerosol substrate; the upper cover is arranged in a sliding way with the receiver; the transmission assembly is connected with the heating base body and the upper cover; the upper cover slides relative to the receiver to drive the heating piece to perform relative motion on the receiver through the transmission assembly. Through setting up the upper cover and pulling drive assembly to the drive generates heat a pair of receiver and carries out relative motion, and the aerial fog generating device that this application provided can avoid making the cracked situation of aerial fog base member take place when changing aerial fog base member from aerial fog generating device.

Description

Aerosol generator

Technical Field

The application relates to the technical field of atomization, in particular to an aerosol generating device.

Background

With technological advances and the pursuit of healthy living by people, low temperature curing smoking articles have emerged on the market that produce smoke by curing solid smoking materials such as tobacco products. Because the heating process of the smoking set to the tobacco products is controlled in a lower temperature range, the tobacco products do not need to be burnt, and the generation of harmful substances is effectively reduced.

In the aerosol generating device that is used for low temperature to toast now, aerosol substrate need be separated and abandon with the heat-generating body after being heated by the heat-generating body, and easily lead to aerosol substrate part or whole adhesion to on the heat-generating body or aerosol substrate to break during the separation, and then make the piece entering or the adhesion that breaks and produce in aerosol generating device, so, difficult cleanness to the aerosol taste when the adhesion still can influence the new aerosol substrate of next heating of aerosol substrate on the heat-generating body.

Disclosure of Invention

The application mainly provides an aerial fog generating device to solve and easily lead to the cracked problem of aerial fog base member from aerial fog generating device changes aerial fog base member.

In order to solve the technical problem, the application adopts a technical scheme that: an aerosol generating device is provided. The aerosol generating device comprises: a receptacle for receiving the aerosol substrate; the heating element comprises a heating seat body and a heating element, the heating element is arranged on the heating seat body, and the heating element is inserted into the receiver and inserted into the aerosol substrate to heat the aerosol substrate; the upper cover is arranged in a sliding manner with the receiver; the transmission assembly is connected with the heating base body and the upper cover; the upper cover slides relative to the receiver so as to drive the heating piece to move relative to the receiver through the transmission assembly.

In some embodiments, the transmission assembly comprises:

the transmission part is connected with the heating seat body;

the traction piece is connected with the transmission piece and the upper cover;

the traction piece is driven by the traction force of the upper cover so as to drive the heating base body to move through the transmission piece, and then the heating body moves relative to the receiver.

In some embodiments, the aerosol generating device further comprises a locking member, and the locking member is used for cooperating with the heating seat body to lock or unlock the heating member.

In some embodiments, when the traction member is in the first position, the locking member locks the heating seat body; when the traction piece is located at the second position, the locking piece unlocks the heating seat body.

In some embodiments, the retaining member further cooperates with the transmission member, and the traction member drives the retaining member from the locked state to the unlocked state via the transmission member.

In some embodiments, the aerosol generating device includes a main body, the main body is provided with a sliding cavity, the heating seat is slidably disposed in the sliding cavity, the transmission member and the locking member are both rotatably disposed in the main body, the traction member drives the transmission member to rotate, so as to drive the heating seat to slide in the sliding cavity, and drive the locking member to lock or unlock the heating seat.

In some specific embodiments, the transmission member includes a turntable portion, and a shifting portion and a sliding portion connected to the turntable portion, the turntable portion is rotatably disposed on the main body, the sliding portion is slidably connected to the traction member, and the shifting portion is configured to drive the heating base to slide in the sliding cavity.

In some embodiments, the turntable part is provided with a sliding groove, the locking member comprises a connected swing arm and a sliding column, the swing arm is rotatably arranged on the main body, and the sliding column is in sliding fit with the sliding groove;

the heating seat body is provided with a locking part, and when the sliding column is located at a first relative position of the sliding groove, the swinging arm is embedded into the locking part; when the sliding column is located at a second relative position of the sliding groove, the swinging arm slides out of the locking part.

In some embodiments, the aerosol-generating device further includes an elastic member disposed in the sliding cavity and elastically compressed between the heat-generating base and the supporting wall of the sliding cavity.

In some embodiments, the heat generating base body is further provided with a pushing column; when the traction piece is at the first position, the sliding column is positioned at the first relative position of the sliding groove, and the shifting part is spaced from the pushing column; when the traction piece is at the second position, the sliding column is located at a second relative position of the sliding groove, and the shifting part is abutted to the pushing column; when the traction piece is at the third position, the poking part props against the pushing column to enable the heating seat body to compress the elastic piece.

In some specific embodiments, the main body is further provided with a limiting notch, the heating seat body is provided with a limiting slider, the limiting slider is in sliding fit with the limiting notch, the pushing column is arranged on the limiting slider, the limiting slider further protrudes out of the limiting notch, and the locking portion is a locking notch on the limiting slider.

In some embodiments, the pulling member includes a pulling portion and a matching portion, the matching portion is disposed on one side of the pulling portion, the pulling portion is connected with the upper cover, and the matching portion is slidably connected with the sliding portion.

In some specific embodiments, the main body is provided with a sinking groove, the main body includes a first main body portion and a second main body portion, the second main body portion is disposed at one end of the first main body portion, a stopping step is formed between the second main body portion and the first main body portion, the sinking groove is spanned between the first main body portion and the second main body portion, the traction member is slidably disposed in the sinking groove, and the upper cover covers the receptacle and the second main body portion and can be stopped by the stopping step.

In some embodiments, the receiver is connected to the main body, the receiver is provided with a containing cavity, a through hole is formed in the bottom wall of the receiving cavity, and the heating element is arranged in the through hole in a penetrating manner; the upper cover is provided with a dodging hole for dodging the accommodating cavity.

The beneficial effect of this application is: being different from the situation of the prior art, the application discloses an aerosol generating device. This application pulls transmission assembly through the upper cover to the drive generates heat a pair of receiver and carries out relative motion, can make the relative aerial fog base member of heat-generating body move, thereby destroy between aerial fog base member and the heat-generating body because the adhesion state that the heating and lead to, avoid changing aerial fog base member from aerial fog generating device and make the cracked situation of aerial fog base member take place, thereby improve aerial fog generating device's life.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts, wherein:

FIG. 1 is a schematic structural view of an embodiment of an aerosol-generating device provided herein;

FIG. 2 is a schematic diagram of an exploded view of the aerosol-generating device of FIG. 1;

FIG. 3 is a schematic diagram of the aerosol generating device of FIG. 2 shown exploded with the outer housing and cover removed;

FIG. 4 is a schematic view of the aerosol generating device of FIG. 2 with the housing, cover and receptacle removed;

FIG. 5 is a schematic view of the pulling member in the area A of FIG. 4 in a first position;

FIG. 6 is a schematic view of the pulling member in the area A of FIG. 4 in a second position;

FIG. 7 is a schematic view of the pulling member in the third position in area A of FIG. 4;

FIG. 8 is a schematic view of the heat generating member of the aerosol-generating device of FIG. 3;

FIG. 9 is a schematic view of the configuration of the transmission member of the aerosol-generating device of FIG. 3;

figure 10 is a schematic view of the locking member of the aerosol generating device of figure 3.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first", "second" and "third" in the embodiments of the present application 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," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of an embodiment of an aerosol generating device provided in the present application, fig. 2 is a schematic explosion structural diagram of the aerosol generating device shown in fig. 1, fig. 3 is a schematic explosion structural diagram of the aerosol generating device shown in fig. 2 except for a housing and an upper cover, and fig. 4 is a schematic structural diagram of the aerosol generating device shown in fig. 2 after the housing, the upper cover and a receiver are removed.

The aerosol generating device 100 generally includes a main body 10, a heat generating member 20, a driving assembly 31, a locking member 50, an elastic member 60, a receiver 70, and an upper cover 80. The transmission assembly 31 is connected to the heating element 20 and the upper cover 80, and is used for transmitting the traction force of the upper cover 80 to drive the heating element 20 to move relative to the receiver 70.

Specifically, the main body 10 is provided therein with a battery, a circuit board, and the like, for supplying power to the heat generating member 20. A sliding cavity 12 is further arranged in the main body 10, and the heating element 20 is slidably arranged in the sliding cavity 12; the transmission assembly 31 comprises a transmission member 30 and a traction member 40, the traction member 40 is driven by traction force, and the heating member 20 is driven by the transmission member 30 to slide along the sliding cavity 12; the locking member 50 is used for locking the heating member 20 to keep the position of the heating member 20 unchanged, and unlocking the heating member 20 to enable the transmission member 30 to drive the heating member 20 to move; an elastic member 60 is further arranged in the sliding cavity 12, and the elastic member 60 is used for resetting the initial position of the heating member 20; the receiver 70 is connected to the main body 10 and used for accommodating the aerosol substrate 2, and the heating element 20 is further inserted into the receiver 70 to contact with the aerosol substrate 2 and heat the aerosol substrate 2; the upper cover 80 covers the receiver 70, is slidably disposed with the receiver 70, and is movably connected with the main body 10.

The traction force may be provided by a user, or the traction force may be provided by a power device such as an electric motor, an air cylinder, etc., which is not limited in this application. In this embodiment, the traction force is provided by the user, and thus the overall cost of the aerosol-generating device 100 is relatively low.

Referring to fig. 2, fig. 3 and fig. 8 in combination, wherein fig. 8 is a schematic structural view of the heat generating element in the aerosol generating device shown in fig. 3. The heating element 20 comprises a heating seat 22 and a heating element 24, the heating element 24 is disposed on the heating seat 22, the heating element 24 is inserted into the aerosol substrate 2 and heats the aerosol substrate 2, and the heating seat 22 is slidably disposed in the sliding cavity 12 and can slide within the limit of the sliding cavity 12. The aerosol substrate 2 may be a tobacco or cigarette, which may be heated to form a smoke for a user to inhale.

The transmission member 30 is used for driving the heating base 22 to move, and the traction member 40 is connected with the transmission member 30. The drawing member 40 is driven by the drawing force to drive the heating base 22 to move through the transmission member 30, so that the heating element 24 moves relative to the aerosol substrate 2.

Alternatively, the heating element 24 moves relative to the aerosol substrate 2, so that the length of the heating element 24 inserted into the aerosol substrate 2 can be increased; alternatively, the heating element 24 is moved relative to the aerosol substrate 2 so that the length of the heating element 24 inserted into the aerosol substrate 2 is shortened. Further, the heating element 24 is moved relative to the aerosol substrate 2 so that the heating element 24 is changed from a state of not contacting the aerosol substrate 2 to a state of contacting each other; alternatively, the heating element 24 is moved relative to the mist substrate 2 so that the heating element 24 is brought into a state of being in contact with the mist substrate 2 and a state of being not in contact with each other.

Alternatively, the traction member 40 may drive the heat generating member 20 towards the aerosol substrate 2 via the transmission member 30; alternatively, the pulling member 40 may drive the heat generating member 20 to move away from the aerosol substrate 2 through the transmission member 30.

Referring to fig. 2 and 3, the receiver 70 is connected to the main body 10, and the receiver 70 may be fixedly connected to the main body 10, or the receiver 70 may move relative to the main body 10, which is not particularly limited in this application. When the receiver 70 is movable relative to the main body 10, the insertable length between the heat-generating body 24 and the aerosol substrate 2 can be greatly increased.

The receiver 70 is provided with a receiving cavity 72, the bottom wall of the receiving cavity 72 is provided with a through hole 74, the receiving cavity 72 is used for receiving the aerosol substrate 2, the upper cover 80 is provided with an avoiding hole 82 avoiding the receiving cavity 72, the heating element 24 penetrates through the through hole 74, and the heating element 24 can perform telescopic motion relative to the receiver 70, so that the inserting length of the aerosol substrate 2 in the heating element 24 and the receiving cavity 72 is changed.

In use of the aerosol-generating device 100 by a user, once the aerosol-substrate 2 is heated by the heating body 24, there is often adhesion of the aerosol-substrate 2 to the heating body 24, which can result in the aerosol-substrate 2 becoming partially or wholly adhered to the heating body or breaking and falling debris into the receptacle 70 when the aerosol-substrate 2 is removed from the receiving chamber 72.

When the aerosol base body 2 is located in the receiving cavity 72 and adhered to the heating body 24, the receiver 70 is kept in a fixed shape on the peripheral side of the aerosol base body 2, and the bottom wall of the receiving cavity 72 is fixed on the bottom surface of the aerosol base body 2, so that when the heating body 24 is driven to move relative to the aerosol base body 2, the adhered state of the aerosol base body 2 and the heating body 24 can be destroyed, meanwhile, the aerosol base body 2 can be prevented from being broken due to the fixed shape of the receiver 70 on the aerosol base body 2, and after the adhered state is released, the aerosol base body 2 can be completely removed from the receiver 70, and the situation that debris caused by the broken aerosol base body 2 falls off in the aerosol generating device 100 is avoided.

The shape of the through hole 74 corresponds to the shape of the heating element 24, and in the present embodiment, the heating element 24 is a resistance heating element having a rectangular cross section, and correspondingly, the through hole 74 is also rectangular, so that the inner side surface of the edge of the through hole 74 can scrape the soot adhered to the surface of the heating element 74 when the heating element 24 moves.

This application is including the drive assembly 31 of drawing 40 and driving medium 30 through the setting and is generated heat the motion of pedestal 22 with the drive, and then makes the relative aerial fog base member 2 motion of heat-generating body 24 to destroy the adhesion state that leads to between aerial fog base member 2 and the heat-generating body 24 because the heating, avoid changing aerial fog base member 2 from aerial fog generating device 100 and make the cracked situation of aerial fog base member 2 take place.

In this embodiment, referring to fig. 2 and 3, the transmission member 30, the pulling member 40 and the locking member 50 are disposed on the main body 10, and the aerosol generating device 100 further includes a housing 90, wherein the housing 90 is disposed outside the main body 10 to hide the transmission member 30, the pulling member 40 and the locking member 50.

In other embodiments, the transmission member 30, the pulling member 40 and the locking member 50 can be disposed on the casing 90, so that the transmission member 30 and the locking member 50 can be engaged with the heat generating member 10 when the casing 90 covers the outer side of the base 20; alternatively, the transmission member 30 and the traction member 40 are disposed on the main body 10, and the locking member 50 is additionally disposed on the casing 90, and the locking member 50 and the heat generating member 20 form a fitting relationship when the casing 90 is covered on the main body 10. This is not a particular limitation of the present application.

The locking member 50 is used to cooperate with the heat generating base 22 to lock or unlock the heat generating member 20. Specifically, after the locking member 50 locks the heat generating member 20, the heat generating member 20 is relatively fixed on the main body 10 and cannot slide along the sliding cavity 12, so that the heat generating body 24 can be stably inserted into the aerosol substrate 2 when the aerosol substrate 2 is assembled in the receiving cavity 72; after the aerosol substrate 2 is heated and exhausted, when the aerosol substrate 2 is removed, the locking member 50 can be adjusted to unlock the heating member 20, so that the traction member 40 and the transmission member 30 can drive the heating member 20 to stretch and retract, and the adhesion state of the aerosol substrate 2 and the heating member 24 is further destroyed, and the aerosol substrate 2 can be ensured not to be broken when being moved out of the receiving cavity 72; after removal of the exhausted aerosol substrate 2, the retaining member 50 re-locks the heat generating member 20 in preparation for loading the receiver 70 with a new aerosol substrate 2.

Alternatively, the locker 50 may independently lock and unlock the heat generating member 20 under the control of the user, and the locker 50 is not in power communication with the transmission member 30 and the traction member 40. For example, the heat-generating base 22 has a locking groove, the locking member 50 is slidably disposed on the main body 10 or the housing 90, and when the locking member 50 is slidably inserted into the locking groove, the heat-generating member 20 can be locked; when the locking member 50 slides out of the locking groove, the heat generating member 20 can be unlocked.

Optionally, the locker 50 is connected with the traction member 40, in other words, the traction member 40 also drives the locker 50 to lock or unlock the heat generating member 20 at the same time. For example, the locking member 50 has a middle portion rotatably coupled to the main body 10, one end thereof slidably coupled to the traction member 40, and the other end thereof for locking the heat generating member 20; when the pulling member 40 is at the first position, the pulling member 40 limits one end of the locking member 50, so that the other end of the locking member 50 can be kept locked on the heating base 22; when the traction member 40 moves from the first position to the second position, the traction member 40 drives the locking member 50 to rotate by a certain angle, so that the locking member 50 is changed from the locking state to the unlocking state with respect to the heating base body 22, and at this time, the locking member 50 is free from a certain space, so that the traction member 40 drives the transmission member 30 to move the heating member 20 relative to the aerosol substrate 2.

In this embodiment, as shown in fig. 2 and 4, the locking member 50 is further engaged with the transmission member 30, and the traction member 40 drives the locking member 50 through the transmission member 30 to change from the locking state of the heat-generating base 22 to the unlocking state of the heat-generating base 22.

Referring to fig. 5 to 7, fig. 5 is a schematic view showing a state where the traction member is at the first position in the area a shown in fig. 4, fig. 6 is a schematic view showing a state where the traction member is at the second position in the area a shown in fig. 4, and fig. 7 is a schematic view showing a state where the traction member is at the third position in the area a shown in fig. 4, in which a dotted line portion included in the driving member 30 is a schematic view showing an outline of each component after the driving member is seen through.

Specifically, when the pulling member 40 is in the first position, the locking member 50 locks the heat-generating base 22; when the traction piece 40 moves from the first position to the second position, the locking piece 50 unlocks the heating seat body 22; during the process that the traction member 40 moves from the second position to the third position, the transmission member 30 drives the heating member to move.

In this embodiment, the heating base 22 is slidably disposed in the sliding cavity 12, the transmission member 30 and the locking member 50 are both rotatably disposed on the main body 10, the traction member 40 can drive the transmission member 30 to rotate, so as to drive the heating base 22 to slide in the sliding cavity 12, and further drive the locking member 50 to lock or unlock the heating base 22.

As shown in fig. 5 and 6, when the pulling member 40 moves from the first position to the second position, the transmission member 30 is changed from the state of being isolated from the heat-generating base body 22 to the state of being abutted against the heat-generating base body 22; as shown in fig. 6 and 7, when the pulling member 40 moves from the second position to the third position, the transmission member 30 drives the heat-generating base 22 to move.

Specifically, referring to fig. 5 and 9, fig. 9 is a schematic view of the structure of the transmission member in the aerosol-generating device shown in fig. 3. The transmission member 30 includes a substantially circular turntable 32, and a shifting portion 34 and a sliding portion 36 protruding and extending from the side of the turntable 32, the shifting portion 34 and the sliding portion 36 are disposed on two sides of the turntable 32, the turntable 32 is rotatably disposed on the main body 10, the sliding portion 36 is slidably connected to the traction member 40, and the shifting portion 34 is used for driving the heating base 22 to slide in the sliding cavity 12.

As shown in fig. 3 and 5 to 7, the main body 10 is further provided with a sinking groove 14, and the traction member 40 is disposed in the sinking groove 14 and moves under the limit of the sinking groove 14. The traction piece 40 comprises a traction part 44 and a matching part 42, the matching part 42 is arranged on one side of the traction part 44, the traction part 44 is connected with the upper cover 80, and the sliding part 36 is in sliding fit with the matching part 42; the traction member 40 is moved in the sinking groove 14 by the traction force, so that the sliding portion 36 slides along the matching portion 42, and further the rotating disk portion 32 is driven to rotate, and the toggle portion 34 pushes the heating seat 22 to slide in the sliding cavity 12. Wherein, the drawing member 40 reciprocates once under the limit of the sinking groove 14, the sliding part 36 reciprocates one side along the matching part 42, and the transmission member 30 swings one time and drives the heating member 20 to move one time.

Optionally, the sliding part 36 is a sliding column, and the matching part 44 is a limiting groove; alternatively, the sliding portion 36 is a limiting groove, and the mating portion 44 is a sliding post; wherein, the sliding column is in sliding fit with the limiting groove.

Alternatively, the transmission member 30 may be an integrally formed structure, or the transmission member 30 may be a combined structure, which is not particularly limited in this application. For example, the transmission member 30 is a combined structure, and the sliding portion 36 is detachably connected to the turntable portion 32.

Alternatively, the sliding part 36 may be a cylinder or a protrusion, and the matching part 42 may be an open slot or a strip slot; alternatively, the sliding portion 36 is cylindrical and is further provided with a bearing or the like to reduce friction between the sliding portion 36 and the mating portion 42.

Alternatively, the turntable portion 32 may be a disk-shaped structure or an elliptical disk-like structure, and may also be a rod-shaped structure, which is not particularly limited in this application.

Alternatively, the toggle part 34 may be a protrusion protruding from the circumferential side of the turntable part 32, which pushes the heat generating element 20 to move by abutting against the heat generating base 22. The toggle portion 34 can also be a groove disposed on the rotating disc portion 32, for example, a convex pillar is disposed on the heat-generating base 22, the convex pillar is further matched with the groove, and the sidewall of the groove can prop against the convex pillar to push the heat-generating component 20 to move.

In this embodiment, as shown in fig. 9, the turntable part 32 is a circular disk, the toggle part 34 is an extension block connected to one side of the turntable part 32, and the sliding part 32 is a cylinder disposed on one side of the turntable part 32; the middle of the turntable part 32 is further provided with a rotating shaft, the rotating shaft is rotatably disposed on the main body 10, and the transmission member 30 rotates around the axis of the rotating shaft.

In the embodiment, by providing the turntable part 32, the toggle part 34 and the sliding part 36, the distance from the sliding part 36 to the rotation center of the turntable part 32 and the distance from the toggle part 34 to the rotation center of the turntable part 32 can be adjusted, so that the labor-saving effect is achieved, and the transmission efficiency can be optimized, so that the heat generating component 20 can be more efficiently driven to move by the traction component 40.

In other embodiments, the transmission member 30 can also be a connecting rod, one end of which is connected to the heat-generating base 22, and the other end of which is connected to the traction member 40, and the connecting rod can transmit the traction force of the traction member 40, so as to drive the heat-generating base 22 to move in the sliding cavity 12.

In this embodiment, the main body 10 includes a first main body 11 and a second main body 13, the second main body 13 is disposed at one end of the first main body 11, a stopping step 15 is formed between the second main body 13 and the first main body 11, the sinking groove 14 is spanned between the first main body 11 and the second main body 13, the upper cover 80 covers the receptacle 70 and the second main body 13, and the upper cover 80 can slide relative to the receptacle 70 and the second main body 13 and can be stopped by the stopping step 15.

Specifically, the receiver 70 is disposed on one side of the second body 13, and forms a cylinder with the second body 13, the cylinder being slidably assembled with the upper cover 80, the upper cover 80 is slidably covered on the receiver 70 and the second body 13, and the stopping step 15 is used for stopping one end of the upper cover 80. Through striding the heavy groove 14 and locating first main part 11 and second main part 13, can hide pull 40 in upper cover 80 and shell 90 for this aerial fog generating device 100 outward appearance is clean and tidy, has more the aesthetic feeling, and also can protect transmission assembly 31, is favorable to reducing transmission assembly 31 and takes place the risk of jam.

In this embodiment, as shown in fig. 5 and 10, fig. 10 is a schematic structural view of a locking member in the aerosol generating device shown in fig. 3. The turntable portion 32 is provided with a sliding groove 320, the locking member 50 includes a connecting swing arm 52 and a sliding post 54, the swing arm 52 is rotatably disposed on the main body 10, and the sliding post 54 is slidably engaged with the sliding groove 320.

Specifically, the turntable part 32 is stacked on the locking member 50, one end of the swing arm 52 is rotatably disposed on the main body 10, one side of the other end of the swing arm 52 facing the turntable part 32 is connected to a sliding column 54, and the other end of the swing arm 52 is further used for locking or unlocking the heat generating base 22.

The sliding column 54 is further disposed in the sliding groove 320, and when the transmission member 30 rotates, the side wall of the sliding groove 320 further has a force acting on the sliding column 54, so that the swing arm 52 swings to lock or unlock the heat-generating base 22.

In this embodiment, referring to fig. 5, 8 and 10, the heating seat 22 is provided with a locking portion 220, the locking portion 220 is a gap matched with the other end of the swing arm 52, and when the other end of the swing arm 52 is inserted into the gap, the heating seat 22 can be locked; when the other end of the swing arm 52 moves out of the notch, the heating base 22 can be unlocked.

Alternatively, the locking part 220 may also be a sliding slot, and the other end of the swing arm 52 is provided with a convex pillar matching with the sliding slot; when the convex column slides into the sliding groove, the locking piece 50 can lock the heating seat body 22; when the protruding column slides out of the sliding groove, the locking member 50 can unlock the heating seat 22. Alternatively, the locking portion 220 may be a boss, and the other end of the swing arm 52 is provided with a sliding slot matching with the boss.

Referring to fig. 5 and 9, the sliding groove 320 is a circular arc groove and is disposed along the circumferential direction of the turntable portion 32. The sliding groove 320 includes a first arc section 322 and a second arc section 324, as shown in fig. 5, when the sliding column 54 is located at the first arc section 322, the locking member 50 locks the heating base 22; as shown in fig. 6 and 7, when the sliding column 54 is located at the second arc section 324, the locking member 50 unlocks the heat-generating base 22.

The end of the first arc section 322 away from the second arc section 324 is a first relative position, and the junction of the first arc section 322 away from the second arc section 324 is a second relative position. As shown in fig. 5, when the slide post 54 is located at the first opposite position of the slide groove 320, the other end of the swing arm 52 is completely fitted into the lock portion 220; as shown in fig. 6, when the slide post 54 is located at the second opposite position of the slide groove 320, the other end of the swing arm 52 completely slides out of the lock part 220.

In this embodiment, referring to fig. 5 and fig. 6, when the transmission member 30 rotates counterclockwise, the side wall of the first arc section 322 can provide an acting force for the sliding column 54, so that the sliding column 54 moves from the first relative position to the second relative position, and further the locking member 50 changes from the locking state to the unlocking state with respect to the heating base 22, so that the transmission member 30 drives the heating base 22 to slide along the sliding cavity 12. When the transmission member 30 rotates clockwise, the swing arm 52 can swing freely from the second relative position to the first relative position under the action of its own weight, and the locking member 50 is converted from the unlocking state to the locking state with respect to the heating base 22.

Therefore, the locking member 50 can be driven to lock or unlock the heat generating member 20 through the traction member 40 and the transmission member 30, and the heat generating member 20 can also be driven to move, so that the aerosol generating device 100 is easy to operate and convenient for a user to use.

Referring to fig. 3, the elastic element 60 is disposed in the sliding cavity 12 and elastically compressed between the heat-generating base 22 and the supporting wall of the sliding cavity 12. Wherein the supporting wall may be a bottom wall of the sliding chamber 12, and the supporting wall may also be a top wall of the sliding chamber 12.

The elastic member 60 may be a compression spring, an elastic bracket, or the like, and the present application is not particularly limited thereto.

Referring to fig. 3 to 8, in the present embodiment, the supporting wall is a bottom wall of the sliding cavity 12, the elastic element 60 elastically supports against a bottom of the heating base 22, and makes a top of the heating base 22 support against an opening of the sliding cavity 12, and at this time, the locking element 50 locks the heating base 22. The transmission member 30 can drive the heating seat body 22 to compress the elastic member, so that the heating seat body 22 moves toward the bottom wall of the sliding cavity 12.

In other embodiments, the supporting wall may also be a top wall at the opening of the sliding cavity 12, and the elastic element 60 elastically abuts against the top of the heat-generating base body 22, and makes the bottom of the heat-generating base body 22 abut against the bottom wall of the sliding cavity 12. The transmission member 30 can drive the heating seat 22 to compress the elastic member, so that the heating seat 22 moves toward the top opening of the sliding cavity 12.

In this embodiment, the main body 10 is further provided with a limiting notch 16, the limiting notch 16 is communicated with the sliding cavity 12, the heating seat 22 is provided with a limiting slider 224, and the limiting slider 224 is further in sliding fit with the limiting notch 16 to limit the range of the movement distance and the movement direction of the heating seat 22, so as to prevent the heating seat 22 from rotating or circumferentially deviating. The heating base 22 is further provided with a pushing column 222, and the pushing column 222 is disposed on the limiting slider 224 and is used for receiving the driving of the toggle portion 34 to enable the heating element 20 to slide under the limitation of the limiting notch 16. The locking portion 220 is also disposed on the limiting slider 224, the locking portion 220 is a locking notch on the limiting slider 224, the limiting slider 224 protrudes out of the limiting notch 16, and the locking member 50 can cooperate with the locking portion 220 to lock or unlock the heating base 22.

Specifically, as shown in fig. 5, when the pulling member 40 is at the first position, the sliding column 54 is located at the first relative position of the sliding slot 320, the locking member 50 locks the heating base 22, and the toggle portion 34 is spaced from the pushing column 222 and does not contact with the pushing column 222; as shown in fig. 6, when the pulling member 40 is at the second position, the sliding column 54 is located at the second relative position of the sliding slot 320, the toggle portion 34 abuts against the pushing column 222, and the locking member 50 unlocks the heating base 22; as shown in fig. 6 and 7, in the process of moving the pulling member 40 from the second position to the third position, the toggle portion 34 abuts against the pushing post 222 so that the heat-generating base 22 compresses the elastic member 60.

In this embodiment, referring to fig. 2, the upper cover 80 is disposed on the receiver 70, and the upper cover 80 is connected to the pulling member 40, such as a snap-fit connection or a screw connection, the upper cover 80 can move relative to the receiver 70, so that the pulling force can be applied to the pulling member 40 through the upper cover 80. Due to the large volume of the upper cover 80, the force application by the user is facilitated, so that the movement of driving the heating element 20 through the traction element 40 and the transmission element 30 is more convenient.

In other embodiments, the pulling member 40 may also leak out of the notch on the upper cover 80 or the outer casing 90, so that the pulling force can be directly applied to the pulling member 40, which is not particularly limited in this application.

Being different from the situation of the prior art, the application discloses an aerosol generating device. This application pulls transmission assembly through the upper cover to the drive generates heat a pair of receiver and carries out relative motion, can make the relative aerial fog base member of heat-generating body move, thereby destroy between aerial fog base member and the heat-generating body because the adhesion state that the heating and lead to, avoid changing aerial fog base member from aerial fog generating device and make the cracked situation of aerial fog base member take place, thereby improve aerial fog generating device's life.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims

1. An aerosol-generating device, comprising:

a receptacle for receiving the aerosol substrate;

the heating element comprises a heating seat body and a heating element, the heating element is arranged on the heating seat body, and the heating element is inserted into the receiver and inserted into the aerosol substrate to heat the aerosol substrate;

the upper cover is arranged in a sliding manner with the receiver; the transmission assembly is connected with the heating base body and the upper cover;

the upper cover slides relative to the receiver so as to drive the heating piece to move relative to the receiver through the transmission assembly.

2. The aerosol generating device of claim 1, wherein the transmission assembly comprises:

the transmission part is connected with the heating seat body;

3. The aerosol generating device of claim 2, further comprising a locking member configured to cooperate with the heat generating housing to lock or unlock the heat generating member.

4. The aerosol generating device of claim 3, wherein the retaining member locks the heat-generating receptacle when the pull member is in the first position; when the traction piece is located at the second position, the locking piece unlocks the heating seat body.

5. The aerosol generating device of claim 4, wherein the retaining member further engages the transmission member, and the pulling member actuates the retaining member from the locked state to the unlocked state via the transmission member.

6. The aerosol generating device as claimed in claim 5, wherein the aerosol generating device comprises a main body, the main body is provided with a sliding cavity, the heat generating base is slidably disposed in the sliding cavity, the driving member and the locking member are both rotatably disposed in the main body, the traction member drives the driving member to rotate, so as to drive the heat generating base to slide in the sliding cavity, and drive the locking member to lock or unlock the heat generating base.

7. The aerosol generating device according to claim 6, wherein the transmission member comprises a rotating disc portion, and a shifting portion and a sliding portion connected to the rotating disc portion, the rotating disc portion is rotatably disposed on the main body, the sliding portion is slidably connected to the traction member, and the shifting portion is configured to drive the heating base to slide in the sliding cavity.

8. The aerosol generating device of claim 7, wherein the turntable portion is provided with a sliding slot, the locking member comprises a connected swing arm and a sliding column, the swing arm is rotatably provided on the main body, and the sliding column is in sliding fit with the sliding slot;

9. The aerosol generating device of claim 8, further comprising a resilient member disposed within the sliding cavity and resiliently compressed between the heat generating receptacle and the support wall of the sliding cavity.

10. The aerosol generating device of claim 9, wherein the heating base is further provided with a pushing column; when the traction piece is at the first position, the sliding column is positioned at the first relative position of the sliding groove, and the shifting part is spaced from the pushing column; when the traction piece is at the second position, the sliding column is located at a second relative position of the sliding groove, and the shifting part is abutted to the pushing column; when the traction piece is at the third position, the poking part props against the pushing column to enable the heating seat body to compress the elastic piece.

11. The aerosol generating device as claimed in claim 10, wherein the main body further comprises a limiting notch, the heat generating base is provided with a limiting slider, the limiting slider is slidably engaged with the limiting notch, the pushing post is disposed on the limiting slider, the limiting slider further protrudes from the limiting notch, and the locking portion is a locking notch on the limiting slider.

12. The aerosol generating device of claim 7, wherein the pulling member comprises a pulling portion and an engaging portion, the engaging portion is disposed on one side of the pulling portion, the pulling portion is connected to the upper cover, and the engaging portion is slidably connected to the sliding portion.

13. The aerosol generating device of claim 7, wherein the main body includes a first main body portion and a second main body portion, the second main body portion is disposed at an end of the first main body portion, a stopping step is formed between the second main body portion and the first main body portion, the sinking groove is spanned between the first main body portion and the second main body portion, the towing member is slidably disposed in the sinking groove, and the upper cover covers the receptacle and the second main body portion and can be stopped by the stopping step.

14. The aerosol generating device as claimed in claim 7, wherein the receiver is connected to the main body, the receiver is provided with a receiving cavity, a through hole is formed in a bottom wall of the receiving cavity, and the heating element is arranged in the through hole in a penetrating manner; the upper cover is provided with a dodging hole for dodging the accommodating cavity.