CN216147255U

CN216147255U - Aerosol generator

Info

Publication number: CN216147255U
Application number: CN202121058625.5U
Authority: CN
Inventors: 欧阳俊伟
Original assignee: Shenzhen IVPS Technology Co Ltd
Current assignee: Shenzhen IVPS Technology Co Ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-04-01
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses an aerosol generator which comprises an inner shell, a casing and a dustproof cover, wherein the inner shell is provided with a filling groove for containing a pumpable material, two ends of the dustproof cover are respectively and rotatably connected with two opposite sides of the opening end of the filling groove so as to be erected at the opening end, two ends of the dustproof cover are respectively provided with at least one first gear tooth, the casing is rotatably sleeved on the periphery of the inner shell, at least one second gear tooth matched with the at least one first gear tooth is arranged corresponding to the at least one first gear tooth, and when the casing is stressed to rotate relative to the inner shell, the second gear tooth is driven to be meshed with the first gear tooth for transmission, so that the dustproof cover rotates relative to the inner shell, and the opening end is opened or closed. The opening end of the packing groove is shielded and protected by the dust cover, and the dust cover is opened and closed in a gear meshing transmission mode, so that the operation is convenient and reliable.

Description

Aerosol generator

Technical Field

The present invention relates to an aerosol generator.

Background

Existing aerosol generators are provided with a filler channel into which the smokable material is inserted, however, when the user removes the smokable material, the open end of the filler channel is open and always exposed. This allows the aerosol within the device to emanate from the open end, while external dust or contaminants can also enter the filler channel via the open end, causing contamination of the device. In order to prevent dust or contaminants from entering the filler trough from the opening, a silicone plug or dust cap is usually provided on the device. However, although the silica gel plug is simple to operate, the silica gel plug is easy to lose; on the other hand, the existing dust cover is usually a sliding mechanism arranged outside the equipment, so that the attractiveness of a product is influenced, and the problems that the dust cover is inconvenient to operate in place due to the fact that the opening and closing stroke of the dust cover is large and the like usually exist.

Thus, the prior art is yet to be improved and enhanced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an aerosol generator, aiming at improving the convenience of operation and the opening and closing stability of a dustproof cover.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an aerosol generator, includes inner shell, cover shell, shield, the inner shell is equipped with the packing groove that is used for holding the smokable material, the both ends of shield respectively with the both sides that the packing groove open end is relative are rotated and are connected, in order to erect in the open end, and the both ends of shield are equipped with an at least first teeth of a cogwheel respectively, the rotatable cover of cover shell is located the periphery of inner shell, and correspond to an at least second teeth of a cogwheel that an at least first teeth of a cogwheel was equipped with the adaptation, when the cover shell atress for when the inner shell rotates, drive the second teeth of a cogwheel with the meshing transmission of first teeth of a cogwheel, so that the shield for the inner shell rotates, and opens or closes the open end.

The aerosol generator comprises a dust cover, a first cover body and a second cover body, wherein the dust cover comprises the first cover body and the second cover body which have the same structure and respectively comprise a body, a first rotating part and a second rotating part, the first rotating part and the second rotating part are respectively connected with two ends of the body, the first rotating part and the second rotating part are coaxially and rotatably connected with two sides of the opening end, so that the body is erected at the opening end, and the first rotating part is provided with at least one first gear tooth; when the first gear teeth and the second gear teeth are in meshing transmission, the first rotating parts drive the corresponding second rotating parts to rotate, so that the body of the first cover body and the body of the second cover body rotate relative to the opening end to open or close the opening end.

Aerosol generator, wherein, the first rotation portion of first lid and the first rotation portion of second lid are located respectively the both sides of open end, the cover shell corresponds and is equipped with the second teeth of a cogwheel that distribute in the open end both sides, when the cover shell receives external force rotatory, the second teeth of a cogwheel rotate and with the transmission of corresponding first teeth of a cogwheel meshing to make two first rotation portion antiport, and drive two bodies alternate segregation in order to open the open end, perhaps laminate each other in order to close the open end.

The aerosol generator is characterized in that the body is of an arc-shaped plate structure, and a spherical structure matched with the opening end is formed when the body of the first cover body is attached to the body of the second cover body so as to seal the opening end.

The aerosol generator is characterized in that one side, facing the body of the second cover body, of the body of the first cover body is provided with a first open slot, one side, facing the body of the first cover body, of the body of the second cover body is provided with a second open slot, the side edge of the open end is provided with a limiting column, and when the two bodies are attached to each other, the first open slot and the second open slot are respectively abutted to two sides of the limiting column.

The aerosol generator further comprises an elastic piece provided with a slide way, the elastic piece is fastened on one side of the body facing the opening end, the slide way extends along the rotation direction of the body, correspondingly, the opening end is provided with a clamping column matched with the slide way, and the clamping column extends into the slide way and can slide along the slide way.

The aerosol generator is characterized in that the width of at least a partial area of the slide way is smaller than the outer diameter of the clamping column, and when the clamping column slides to the partial area, the clamping column is elastically abutted to the slide way.

The aerosol generator, wherein, the elastic component includes U type body and follows the both sides of U type body opening part deviate from first fixed part and the second fixed part of buckling and formation, U type body extends to the blind end from the opening in order to form the slide.

The aerosol generator, wherein, the body be equipped with the mounting groove of elastic component looks adaptation, just the mounting groove corresponds the blind end of U type body, first fixed part and second fixed part are equipped with the position of detaining respectively to the fastening the elastic component.

The aerosol generator is characterized in that a guide groove extending along the rotation direction is formed in the side wall of the casing, a guide block matched with the guide groove is arranged on the periphery of the inner casing, the guide block is contained in the guide groove, and when the casing rotates under stress, the guide groove is driven to move relative to the guide block until the guide block abuts against the end wall of the guide groove.

The aerosol generator, wherein, the periphery of inner shell is equipped with the wave point of an at least circular arc, the inner shell pass through the wave point with the inner wall contact of cover shell.

The aerosol generator also comprises an outer shell with an avoiding hole, the outer shell covers the shell and is fixedly connected with the shell, and when the outer shell drives the shell to rotate until the dustproof cover opens the opening end, the opening end is exposed out of the avoiding hole; when the shell drives the casing to rotate to the dustproof cover to close the opening end, the dustproof cover is exposed out of the avoiding hole.

Has the advantages that: the utility model provides an aerosol generator which comprises an inner shell, a casing and a dustproof cover, wherein the inner shell is provided with a filling groove for containing a pumpable material, two ends of the dustproof cover are respectively and rotatably connected with two opposite sides of the opening end of the filling groove so as to be erected at the opening end, two ends of the dustproof cover are respectively provided with at least one first gear tooth, the casing is rotatably sleeved on the periphery of the inner shell, at least one second gear tooth matched with the at least one first gear tooth is arranged corresponding to the at least one first gear tooth, and when the casing is stressed to rotate relative to the inner shell, the second gear tooth is driven to be meshed with the first gear tooth for transmission, so that the dustproof cover rotates relative to the inner shell, and the opening end is opened or closed. The opening end of the packing groove is shielded and protected by the dust cover, and the dust cover is opened and closed in a gear meshing transmission mode, so that the operation is convenient and reliable.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a perspective view of a preferred embodiment of an aerosol generator of the present invention in a first state;

FIG. 2 is a perspective view of a preferred embodiment of an aerosol generator of the present invention in a second state;

FIG. 3 is an exploded view of a preferred embodiment of the aerosol generator of the present invention;

FIG. 4 is a schematic view of a cover structure in a preferred embodiment of the aerosol generator of the present invention;

FIG. 5 is a schematic view of the assembly of the cover and the resilient member in the preferred embodiment of the aerosol generator of the present invention;

FIG. 6 is a schematic view of a preferred embodiment of an aerosol generator of the present invention with a dust cap in an open position;

FIG. 7 is an exploded view of a preferred embodiment of the aerosol generator of the present invention with the dust cap open;

FIG. 8 is a schematic view of a preferred embodiment of an aerosol generator of the present invention with a dust cap closed;

fig. 9 is an exploded view of a preferred embodiment of the aerosol generator of the present invention with the dust cap closed.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Inner shell	2	Shell
3	Dust-proof cover	4	Elastic piece
				5	Outer casing	11	Packing groove
111	Open end	12	Limiting column
				13	Clamp column	14	Guide block
15	Wave point	16	First rotating shaft
				21	Second gear tooth	22	Guide groove
301	First cover body	302	Second cover body
				31	Body	32	First rotating part
33	Second rotating part	321	First gear tooth
				311	Mounting groove	312	Buckling part
41	U-shaped body	42	First fixed part
				43	Second fixed part	411	Slide way
313	First open slot	314	Second open slot
				51	Avoiding hole

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

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

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-9, a schematic diagram of a preferred embodiment of an aerosol generator according to the present invention is shown. The aerosol generator comprises an inner shell 1, a housing 2 and a dust cap 3. The inner shell 1 is provided with a stuffing box 11 for containing smokable material. Wherein the smokable material may be solid tobacco tar, tobacco particles, naturally arranged tobacco shreds, or orderly arranged tobacco shreds, etc. After the smokable material is placed in the filler channel 11, it is heated by a heating assembly disposed within the aerosol generator to produce an aerosol. Two ends of the dust cover 3 are rotatably connected with two opposite sides of the opening end 111 of the filler groove 11, respectively, so as to be erected at the opening end 111, and two ends of the dust cover 3 are provided with at least one first gear tooth 321, respectively. The casing 2 is rotatably sleeved on the outer periphery of the inner shell 1, and at least one second gear 21 is disposed corresponding to the at least one first gear 321. When the sleeve 2 is forced to rotate relative to the inner shell 1, the second gear teeth 21 are driven to mesh with the first gear teeth 321, so that the dust cap 3 rotates relative to the inner shell 1, and the open end 111 is opened or closed. This embodiment shields and protects the open end 111 of packing groove 11 through setting up shield 3, adopts the driven mode of gear engagement to realize opening and shutting of shield 3 simultaneously, and convenient operation is reliable.

In this embodiment, a heating assembly is disposed in the inner casing 1, and the heating assembly may be heated by a central heating method, a peripheral heating method, an infrared heating method, an electromagnetic heating method, or an air heating method. Smokable material is placed into the filler channel 11 and cryogenically heated by the heating assembly to produce an aerosol. Preferably, the smokable material is made in a cylindrical configuration and correspondingly, the size and shape of the filler channel 11 is adapted to the smokable material. As shown in fig. 3, the dust cover 3 includes a first cover 301 and a second cover 302, and the first cover 301 and the second cover 302 have the same structure and each include a body 31, a first rotating portion 32, and a second rotating portion 33. Since the smokable material is of cylindrical configuration, the filler channel 11 is a conforming cylindrical channel with an open end 111 that is also circular. Correspondingly, the main bodies 31 are arc-shaped plate structures matched with the open end 111, and when the main body 31 of the first cover 301 and the main body 31 of the second cover 302 are attached to each other, the two main bodies 31 form a hemispherical structure matched with the open end 111 to completely cover the open end 111, thereby playing a role in protection.

Further, as shown in fig. 2, 4 and 6 to 9, the first rotating portion 32 is connected to one end of the body 31, and the second rotating portion 33 is connected to the other end of the body 31 opposite to the one end. Opposite sides of the outer periphery of the inner shell 1 are respectively and symmetrically protruded with a first rotating shaft 16 and a second rotating shaft (not shown in the figure). The first rotating portion 32 is rotatably sleeved on the first rotating shaft 16, and the second rotating portion 33 is rotatably sleeved on the second rotating shaft. Or the first rotating portion 32 is rotatably sleeved on the second rotating shaft, and the second rotating portion 33 is rotatably sleeved on the first rotating shaft 16. So that the body 31 is rotatably mounted at the open end 111. Preferably, the first rotating portion 32 and the second rotating portion 33 are both circular, and the rotating shafts respectively penetrate through the centers of circles of the corresponding rotating portions to realize rotation.

Further, at least one first gear 321 is disposed at an end of the first rotating portion 32 away from the body 31 to form a gear structure. The rotatable cover of cover shell 2 is located the periphery of inner shell 1, and is close to the terminal surface of open end 111 with first rotation portion 32 and second rotation portion 33 contact, and be equipped with at least one with the second teeth of a cogwheel 21 of first teeth of a cogwheel 321 looks adaptation to form curved rack structure. When the jacket 2 is rotated by an external force, the second gear 21 is in meshing transmission with the first gear 321, so that the first rotating portion 32 rotates around the first rotating shaft 16, the second rotating portion 33 is driven to rotate around the second rotating shaft, and finally the body 31 is driven to rotate relative to the open end 111, so as to open or close the open end 111. This embodiment realizes the switching of shield 3 through the meshing transmission of gear, convenient operation not only, and the teeth of a cogwheel can play the effect of location at the meshing in-process simultaneously, makes rotatory more accurate and steady. On the other hand, the cover shell is forced to rotate around the central shaft of the cover shell to control the opening and closing of the dustproof cover, the whole appearance of the equipment is hardly influenced in the opening and closing process of the dustproof cover, and the control is easy.

Preferably, the first rotating portion 32 of the first cover 301 and the first rotating portion 32 of the second cover 302 are located on two opposite sides of the opening end 111. That is, the first gear teeth 321 on the first cover 301 and the first gear teeth 321 on the second cover 302 are respectively located at two sides of the opening end 111. Correspondingly, the jacket 2 is correspondingly provided with second gear teeth 21 distributed on two sides of the opening end 111. When the casing 2 is rotated by an external force, the second gear 21 rotates and is in mesh transmission with the corresponding first gear 321, so that the two first rotating portions 32 rotate in opposite directions, and drive the two bodies 31 to separate from each other to open the open end 111 or to attach to each other to close the open end 111.

Specifically, as shown in fig. 6-9. In the embodiment, the first rotating portion 32 of the first cover 301 is sleeved on the first rotating shaft 16, the second rotating portion 33 of the first cover 302 is sleeved on the second rotating shaft, meanwhile, the first rotating portion 32 of the second cover is sleeved on the second rotating shaft, and the second rotating portion of the second cover 302 is sleeved on the first rotating shaft 16. When the first rotating portion 32 facing the first cover 301 applies a clockwise rotation force to the sleeve 2, the second gear teeth 21 move clockwise around the center of the sleeve 2 under the drive of the sleeve 2 and mesh with the corresponding first gear teeth 321. Thereby, the first rotating portion 32 of the first cover 301 rotates clockwise about the first rotating shaft 16, and the second rotating portion 33 of the first cover 301 rotates clockwise about the second rotating shaft. Since the first rotating portion 32 of the first cover 301 and the first rotating portion 32 of the second cover 302 are respectively located at two opposite sides, i.e. they are in a central symmetrical relationship. Thus, the first rotating portion 32 of the second cover 302 rotates counterclockwise about the second rotating shaft 16, and the second rotating portion 33 of the second cover 302 rotates counterclockwise about the first rotating shaft, as viewed from the direction facing the first rotating portion 32 of the first cover 301. Thereby respectively driving the main body 31 of the first cover 301 and the main body 31 of the second cover 302 to rotate in opposite directions and to be away from each other, and finally, the open end 111 is completely exposed in the space formed between the two main bodies 31, so as to completely open the open end 111, and thus, the opening process of the dust cap 3 is realized. Similarly, when the first rotating portion 32 facing the first cover 301 applies a counterclockwise rotating force to the sleeve 2, the second gear teeth 21 are driven by the sleeve 2 to move around the center of the sleeve 2 in the counterclockwise direction and engage with the corresponding first gear teeth 321. Therefore, the first rotating portion 32 and the second rotating portion 33 of the first cover 301 rotate counterclockwise, the first rotating portion 32 and the second rotating portion 33 of the second cover 302 rotate clockwise, and finally the two bodies 31 are driven to approach each other until completely attached, so as to form a closed hemispherical structure completely covering the opening end 111, and realize the closing process of the dust cover 3. This embodiment realizes opening and closing of shield 3 through two bodies 31 antiport, has reduced the rotation stroke of two bodies 31 for rotatory operation is simple controllable more.

Further, in order to prevent the two bodies 31 from being damaged due to collision in the process of approaching to each other, a first slot 313 is provided on the side of the body 31 of the first cover 301 facing the body 31 of the second cover 302, and a second slot 314 is provided on the side of the body 31 of the second cover 302 facing the body 31 of the first cover 301. And a limiting column 12 is arranged on the side edge of the opening end 111 in an outward protruding manner. When the two bodies 31 rotate to be attached to each other, the first open slot 313 and the second open slot 314 are respectively abutted against two sides of the limiting column 12, so that the rotating positions of the two bodies 31 are limited by the limiting column 12.

The spacing column 12 can be one or two. Preferably, the number of the limiting columns 12 is two, and the two limiting columns 12 are respectively located right above the first rotating shaft 16 and the second rotating shaft to realize centering arrangement, so that the acting force from the limiting columns 12 on the two bodies 31 is balanced in the rotating process. Preferably, when the two bodies 31 are completely attached, the first open groove 313 and the second open groove 314 are respectively coated on two sides of the limiting column 12 to surround a limiting hole matched with the limiting column 12, so as to increase the contact area between the two open grooves and the limiting column 12 to the maximum extent, prevent the acting force between the open grooves and the limiting column 12 from being too concentrated, and simultaneously facilitate the complete closing of the dust cover 3 and avoid a gap between the two bodies 31.

Preferably, as shown in fig. 2 and 5, the aerosol generator further comprises an elastic member 4 fastened to a side of the body 31 facing the open end 111. Elastic component 4 is equipped with the edge slide 411 that the rotation direction of body 31 extends, correspondingly, open end 111 orientation body 31 be equipped with slide 411 looks adaptation's card post 13, card post 13 stretches into in the slide 411. When the body 31 rotates, the sliding way 411 is driven to rotate, so that the clamping column 13 moves along the sliding way 411. This embodiment leads the rotation of body 31 through the cooperation between calorie post 13 and the slide 411, makes its rotation more steady.

Further, as shown in fig. 7 and 9, at least a partial area of the slide way 411 has a width smaller than the outer diameter of the catch 13. When the latch 13 moves into the partial area relative to the slide way 411, the latch 13 is elastically held in the partial area. That is, when the latch 13 slides over the partial area, the force acting between the latch and the sliding way 411 needs to be overcome, so that the resistance to the rotation of the body 31 is increased, and the damping feeling of the rotation is enhanced.

In this embodiment, the elastic member 4 includes a U-shaped body 41, a first fixing portion 42 and a second fixing portion 43. The U-shaped body 41 extends from an open end to a closed end to form the slideway 411. When the body 31 rotates, the latch 13 slides from the opening to the closed end or from the closed end to the opening. Preferably, the opening of the U-shaped body 41 is toward the center of the inner housing 1, i.e. the opening is closer to the center of the inner housing 1 and is located at the proximal end, and the closed end is further from the center of the inner housing 1 and is located at the distal end. When the two bodies 31 are rotated to be separated from each other to fully open the open end 111 of the stuffing box 11, the catch 13 slides along the slide 411 to abut against the closed end. The body 31 is limited by the closed end, so that the dust cover 3 is prevented from colliding with the shell 2 in the opening process.

The first fixing portion 42 is formed by bending one side of the opening of the U-shaped body 41 outward, and the second fixing portion 43 is formed by bending the other side of the opening of the U-shaped body 31 outward. The U-shaped body 41, the first fixing portion 42 and the second fixing portion 43 form a structure of a shape of a Chinese character 'ji'. The body 31 is provided with a mounting groove 311 matched with the elastic element 4, and the body 31 is embedded in the mounting groove 311 and is attached to one side of the body 31 facing the opening end 111. The mounting groove 311 is provided with a latching portion 312 corresponding to the closed end of the U-shaped body 41, the first fixing portion 42 and the second fixing portion 43, respectively, so as to fasten the elastic member 4 to the body 31 by means of triangular fixing, thereby improving the mounting stability.

In this embodiment, the side wall of the casing 2 is provided with a guide groove 22 extending in the rotation direction, and the outer circumference of the inner shell 1 is convexly provided with a matching guide block 14. The guide block 14 is received in the guide slot 22. When the shell 2 is forced to rotate, the guide slot 22 is driven to move relative to the guide block 14 until the guide block 14 abuts against the end wall of the guide slot 22. The rotation of the shell 2 is guided and limited by the matching between the guide block 14 and the guide groove 22, so that the rotation is more stable and smooth. In practice, the guide slot 22 may be arranged at any position of the side wall of the casing 2, for example, it may be arranged at the upper or lower end surface of the side wall, at the middle, upper or lower part of the side wall, etc.

Preferably, as shown in fig. 3, the outer circumference of the inner shell 1 is provided with at least one wave point 15 in the shape of a circular arc, and the outer circumference of the inner shell 1 is in contact with the inner wall of the casing 2 through the at least one wave point 15. When the shell 2 rotates, the inner wall of the shell 2 and at least one wave point 15 form smooth point contact, and the contact area between the inner wall and the wave point is reduced, so that the resistance to rotation is reduced, and the rotation is smoother.

In this embodiment, as shown in fig. 1 to 3, the aerosol generator further includes a housing 5, the housing 5 is a hollow structure, one end of the housing 5 is provided with an opening, the other end of the housing is provided with a position-avoiding hole 51, the housing 5 covers the periphery of the casing 2 from the opening, and the dust-proof cover 3 is exposed from the position-avoiding hole 51. The inside wall of shell 5 is equipped with the draw-in groove, the periphery of cover 2 is equipped with the buckle of adaptation, makes through the cooperation between buckle and the draw-in groove shell 5 and cover 2 fastening connection. When the outer shell 5 is rotated, the outer shell 5 drives the sleeve 2 to rotate relative to the inner shell 1, and the first gear teeth 321 and the second gear teeth 21 are matched to open or close the dust cover 3. When the dust cover 3 opens the open end 111, the open end 111 is exposed from the clearance hole 51, and a user can sequentially pass through the clearance hole 51 and the open end 111 to insert the smokable material into the filler groove 11. When the dust cover 3 closes the open end 111, the dust cover 3 is exposed from the clearance hole 51. In the embodiment, the dustproof cover 3 is covered by the shell 5, so that the dustproof cover 3 is only partially exposed out of the avoiding hole 51, the appearance of the equipment is kept attractive and complete, the operation is convenient, and the dustproof cover 3 can be prevented from being operated by mistake. On the other hand, by rotating the housing 5, the manner in which the housing is rotated about its own central axis hardly changes the overall appearance and structure of the apparatus, and the rotational stroke is easily controlled, so that the operation of opening and closing the dust cap 3 is easily controlled.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an aerosol generator, its characterized in that includes inner shell, cover shell, shield, the inner shell is equipped with the packing groove that is used for holding the smokable material, the both ends of shield respectively with the both sides that the packing groove open end is relative are rotated and are connected, in order to erect in the open end, and the both ends of shield are equipped with at least one first teeth of a cogwheel respectively, the rotatable cover of cover shell is located the periphery of inner shell, and correspond to at least one first teeth of a cogwheel that the at least first teeth of a cogwheel is equipped with the at least one second teeth of a cogwheel of adaptation, when the cover shell atress for the inner shell rotates, drive the second teeth of a cogwheel with first teeth of a cogwheel meshing transmission, so that the shield rotates for the inner shell, and open or close the open end.

2. The aerosol generator as claimed in claim 1, wherein the dust cap comprises a first cap body and a second cap body, the first cap body and the second cap body are identical in structure and each comprise a body, a first rotating portion and a second rotating portion, the first rotating portion and the second rotating portion are respectively connected with two ends of the body, the first rotating portion and the second rotating portion are coaxially and rotatably connected with two sides of the opening end, so that the body is erected on the opening end, and the first rotating portion is provided with at least one first gear; when the first gear teeth and the second gear teeth are in meshing transmission, the first rotating parts drive the corresponding second rotating parts to rotate, so that the body of the first cover body and the body of the second cover body rotate relative to the opening end to open or close the opening end.

3. The aerosol generator as claimed in claim 2, wherein the first rotating portion of the first cover and the first rotating portion of the second cover are respectively disposed at two sides of the opening end, the casing is correspondingly provided with second gear teeth distributed at two sides of the opening end, and when the casing is rotated by an external force, the second gear teeth rotate and are engaged with the corresponding first gear teeth for transmission, so that the two first rotating portions rotate in opposite directions, and the two bodies are driven to be separated from each other to open the opening end or to be attached to each other to close the opening end.

4. The aerosol generator as claimed in claim 2, wherein the body is an arc-shaped plate structure, and the body of the first cover and the body of the second cover form a spherical structure adapted to the open end when they are attached to each other, so as to close the open end.

5. The aerosol generator as claimed in claim 2, wherein a first slot is formed on a side of the body of the first cap facing the body of the second cap, a second slot is formed on a side of the body of the second cap facing the body of the first cap, a position-limiting post is disposed on a side of the open end, and when the two bodies are attached to each other, the first slot and the second slot are respectively abutted against two sides of the position-limiting post.

6. The aerosol generator as set forth in claim 2, further comprising a resilient member having a slide, the resilient member being fastened to a side of the body facing the open end, and the slide extending in a rotational direction of the body, and correspondingly, the open end being provided with a locking post adapted to the slide, the locking post extending into the slide and being slidable along the slide.

7. An aerosol generator according to claim 6, wherein at least a portion of the slideway has a width less than the outer diameter of the clip, the clip resiliently abutting the slideway when the clip slides over the portion.

8. The aerosol generator as set forth in claim 6, wherein the resilient member includes a U-shaped body and first and second securing portions formed by bending away from the U-shaped body along two sides of an opening of the U-shaped body, the U-shaped body extending from the opening to the closed end to form the chute.

9. The aerosol generator as claimed in claim 8, wherein the body is provided with a mounting groove adapted to the elastic member, and the mounting groove is provided with a retaining portion corresponding to the closed end of the U-shaped body, the first fixing portion and the second fixing portion, respectively, for fastening the elastic member.

10. An aerosol generator as claimed in claim 1, wherein the housing has a guide slot extending in the rotational direction in a side wall thereof, and the inner housing has a guide block received in the guide slot, the guide slot being adapted to move relative to the guide block when the housing is rotated by a force until the guide block abuts against an end wall of the guide slot.

11. An aerosol generator as set forth in claim 1 wherein the outer periphery of the inner shell defines at least one point of a circular arc, the inner shell contacting the inner wall of the housing through the point.

12. The aerosol generator as set forth in claim 1, further comprising a housing having a clearance hole, wherein the housing covers the housing and is fixedly connected to the housing, and when the housing rotates the housing to open the open end, the open end is exposed from the clearance hole; when the shell drives the casing to rotate to the dustproof cover to close the opening end, the dustproof cover is exposed out of the avoiding hole.