CN219165676U

CN219165676U - Aerosol generating device

Info

Publication number: CN219165676U
Application number: CN202223517093.4U
Authority: CN
Inventors: 请求不公布姓名; 牛彦明
Original assignee: Shenzhen Woody Vapes Technology Co Ltd
Current assignee: Shenzhen Woody Vapes Technology Co Ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-13
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses an aerosol generating device, which comprises an upper shell and a lower shell which are rotationally connected, wherein an atomizer component is arranged in the upper shell, the atomizer component is provided with a suction nozzle, and a gear transmission component is arranged between the atomizer component and the inner wall of the upper shell and connected with the lower shell, so that when the upper shell or the lower shell is rotated, the upper shell and the lower shell can respectively generate external force on the gear transmission component, the gear transmission component can drive the suction nozzle to extend out of the upper shell or retract into the upper shell under the driving of the external force generated by the upper shell and the lower shell on the gear transmission component, and the atomizer component and the suction nozzle of the atomizer component extend out of the upper shell or retract into the upper shell.

Description

Aerosol generating device

Technical Field

The utility model relates to the technical field of aerosol generation, in particular to an aerosol generation device.

Background

The aerosol generating device is a product for generating aerosol by heating atomized liquid through an atomizer, and has convenient use and changeable taste through the mixing of the atomized liquid, so the aerosol generating device has been widely and rapidly popularized in domestic and foreign markets in recent years. The aerosol generating device on the market at present all includes stock solution cup, air duct and atomizing core subassembly, and the stock solution cup is provided with the stock solution spare, and current aerosol generating device utilizes gear motor rack to drive atomizer subassembly reciprocates, and battery power loss is big, and the reliability is poor, and the cost expense is high, is not applicable to extensive popularization.

Disclosure of Invention

The utility model aims to provide an aerosol generating device, which aims to solve the technical problems of poor reliability and extremely high cost of the existing aerosol generating device.

In order to solve the above problems, according to one aspect of the present application, an embodiment of the present utility model provides an aerosol generating device, which includes an upper shell and a lower shell rotatably connected, an atomizer assembly is disposed in the upper shell, the atomizer assembly has a suction nozzle, a gear assembly is disposed between the atomizer assembly and an inner wall of the upper shell, the gear assembly is connected to the lower shell, and when the upper shell or the lower shell is rotated, the gear assembly can drive the suction nozzle to extend out of the upper shell or retract into the upper shell.

In some embodiments, the gear assembly comprises a rotating sleeve, a transmission gear, a moving sleeve and a guide gear, wherein the rotating sleeve is arranged on the inner wall of the upper shell, the guide gear is at least partially arranged on the inner wall of the lower shell, one ends of the rotating sleeve and the guide gear, which are close to each other, are provided with annular racks, the transmission gear comprises a first gear and a second gear which are connected in an axial direction, the first gear is meshed with the annular racks of the rotating sleeve and the annular racks of the guide gear, the moving sleeve is axially movably arranged in the rotating sleeve and/or the guide gear, the atomizer assembly is arranged in the moving sleeve, and the second gear can drive the moving sleeve to axially move.

In some embodiments, the moving sleeve is provided with a rack extending in an axial direction, and the second gear is engaged with the rack.

In some embodiments, the moving sleeve is provided with a guide groove extending along the axial direction, and the rack is arranged on the side wall of the guide groove.

In some embodiments, a baffle ring is disposed in the rotating sleeve, and when the suction nozzle extends out of the upper shell, one end of the moving sleeve, which faces the suction nozzle, is abutted against the baffle ring.

In some embodiments, a middle frame is disposed within the lower shell; the inner wall of the middle frame is provided with a bulge, one end of the movable sleeve, which is far away from the suction nozzle, is provided with a fixed seat, and the outer wall of the fixed seat is provided with a groove matched with the bulge; when the suction nozzle is retracted into the upper shell, the protrusion is clamped in the groove.

In some embodiments, the atomizer subassembly includes stock solution cup, the air duct, the atomizing pipe, heating member and base, the suction nozzle constructs the one end of keeping away from the inferior valve at the stock solution cup, the base sets up the one end that is close to the inferior valve at the stock solution cup, the atomizing pipe sets up in the stock solution cup, the heating member sets up in the atomizing pipe, the one end and the suction nozzle of air duct switch on, the other end and the atomizing pipe of air duct switch on, the atomizing pipe is kept away from the one end of air duct and is inserted and establish on the base, the base has been seted up with atomizing pipe and base and the gas passing hole that one side of keeping away from the suction nozzle switch on.

In some embodiments, a liquid guide is further provided between the inner wall of the atomizing tube and the outer wall of the heating element.

In some embodiments, a battery cell is disposed in the middle frame, and the battery cell is connected with the heating element.

In some embodiments, the aerosol generating device further comprises a magnetic dust cover, wherein the magnetic dust cover is provided with a through hole, when the suction nozzle extends out of the upper shell, the magnetic dust cover is attracted to the end part of the lower shell, which is far away from the upper shell, and when the suction nozzle is retracted into the upper shell, the magnetic dust cover is attracted to the end part of the upper shell, which is far away from the lower shell.

Compared with the prior art, the aerosol-generating device of the utility model has at least the following beneficial effects:

the embodiment of the utility model discloses an aerosol generating device, which comprises an upper shell and a lower shell which are rotationally connected, wherein an atomizer component is arranged in the upper shell, and is provided with a suction nozzle.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic cross-sectional view of an aerosol-generating device according to an embodiment of the present utility model, when a suction nozzle is retracted into an upper case, and a protrusion is engaged in a recess;

fig. 2 is a schematic cross-sectional view of a nozzle of the aerosol-generating device according to an embodiment of the present utility model, in which an end of a moving sleeve facing the nozzle abuts against a stop ring when the nozzle extends out of an upper case;

fig. 3 is a schematic cross-sectional view of another view of the mouthpiece of the aerosol-generating device according to an embodiment of the present utility model retracted into the upper housing;

fig. 4 is a schematic cross-sectional view of another view of the mouthpiece of the aerosol-generating device according to an embodiment of the present utility model when extended from the upper housing;

fig. 5 is a schematic diagram of an assembled structure of a gear assembly of an aerosol-generating device according to an embodiment of the present utility model;

fig. 6 is an exploded view of a gear assembly of an aerosol-generating device according to an embodiment of the present utility model;

fig. 7 is a schematic structural view of a transmission gear of an aerosol-generating device according to an embodiment of the present utility model;

fig. 8 is a schematic exploded view of an aerosol-generating device according to an embodiment of the present utility model.

Reference numerals illustrate:

1. an upper case; 2. a lower case; 21. a middle frame; 211. a protrusion; 22. a battery cell; 3. an atomizer assembly; 31. a suction nozzle; 32. a liquid storage cup; 33. an air duct; 34. an atomizing tube; 35. a heating member; 36. a base; 361. air passing holes; 37. a liquid guide; 41. a rotating sleeve; 411. a baffle ring; 42. a transmission gear; 421. a first gear; 422. a second gear; 43. a moving sleeve; 431. a rack; 432. a guide groove; 44. a guide gear; 5. a fixing seat; 51. a groove; 52. an electrode; 6. a magnetic dust cover.

Detailed Description

In order to further describe the technical means and effects adopted for achieving the preset aim of the utility model, the following detailed description refers to the specific implementation, structure, characteristics and effects according to the application of the utility model with reference to the accompanying drawings and preferred embodiments. In the following description, different "an embodiment" or "an embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

In the description of the present utility model, it should be clear that the terms "first," "second," and the like in the description and claims of the present utility model and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order; the terms "vertical," "transverse," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "horizontal," and the like are used for indicating an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description of the present utility model, and do not mean that the apparatus or element referred to must have a specific orientation or position, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1 to 8, an embodiment of the present utility model provides an aerosol-generating device, which includes an upper case 1 and a lower case 2 rotatably connected, an atomizer assembly 3 is disposed in the upper case 1, the atomizer assembly 3 has a suction nozzle 31, a gear transmission assembly is disposed between the atomizer assembly 3 and an inner wall of the upper case 1, the gear transmission assembly is connected with the lower case 2, and when the upper case 1 or the lower case 2 is rotated, the gear transmission assembly can drive the suction nozzle 31 to extend out of the upper case 1 or retract into the upper case 1.

In this embodiment, the aerosol generating device includes an upper case 1 and a lower case 2 that are rotatably connected, an atomizer assembly 3 is disposed in the upper case 1, and the atomizer assembly 3 has a suction nozzle 31, and since a gear transmission assembly is disposed between the atomizer assembly 3 and an inner wall of the upper case 1 and is connected to the lower case 2, when the upper case 1 or the lower case 2 is rotated, the upper case 1 and the lower case 2 can respectively generate an external force to the gear transmission assembly, and under the driving of the external force to the gear transmission assembly generated by the upper case 1 and the lower case 2, the gear transmission assembly can drive the suction nozzle 31 to extend out of the upper case 1 or retract into the upper case 1, so that the atomizer assembly 3 and the suction nozzle 31 of the atomizer assembly 3 extend out of the upper case 1 or retract into the upper case 1.

In some embodiments, the gear transmission assembly includes a rotating sleeve 41, a transmission gear 42, a moving sleeve 43 and a guide gear 44, the rotating sleeve 41 is disposed on the inner wall of the upper shell 1, the guide gear 44 is at least partially disposed on the inner wall of the lower shell 2, one ends of the rotating sleeve 41 and the guide gear 44, which are close to each other, are respectively provided with an annular rack, the transmission gear 42 includes a first gear 421 and a second gear 422 which are axially connected, the first gear 421 is meshed with the annular rack of the rotating sleeve 41 and the annular rack of the guide gear 44, the moving sleeve 43 is axially movably disposed in the rotating sleeve 41 and/or the guide gear 44, the atomizer assembly 3 is disposed in the moving sleeve 43, and the second gear 422 is capable of driving the moving sleeve 43 to axially move.

In this embodiment, the gear transmission assembly includes a rotating sleeve 41, a transmission gear 42, a moving sleeve 43 and a guide gear 44, the rotating sleeve 41 is disposed on the inner wall of the upper shell 1, the guide gear 44 is at least partially disposed on the inner wall of the lower shell 2, one ends of the rotating sleeve 41 and the guide gear 44, which are close to each other, are respectively provided with an annular rack, the transmission gear 42 includes a first gear 421 and a second gear 422 which are axially connected, the first gear 421 is meshed with the annular rack of the rotating sleeve 41 and the annular rack of the guide gear 44, the moving sleeve 43 is axially movably disposed in the rotating sleeve 41 and/or the guide gear 44, the atomizer assembly 3 is disposed in the moving sleeve 43, the second gear 422 can drive the moving sleeve 43 to axially move, and the atomizer assembly 3 disposed in the moving sleeve 43 is driven to extend out of the upper shell 1 or retract into the upper shell 1 by driving the axial movement of the moving sleeve 43.

In some embodiments, the moving sleeve 43 is provided with a rack 431 extending in an axial direction, and the second gear 422 is engaged with the rack 431.

In this embodiment, the moving sleeve 43 is provided with a rack 431 extending along the axial direction, the second gear 422 is meshed with the rack 431, and the second gear 422 and the rack 431 extending along the axial direction on the moving sleeve 43 drive the moving sleeve 43 to move axially to drive the atomizer assembly 3 arranged in the moving sleeve 43 to extend out of the upper casing 1 or retract into the upper casing 1.

In some embodiments, the moving sleeve 43 is provided with a guide groove 432 extending in the axial direction, and the rack 431 is provided at a side wall of the guide groove 432.

In the present embodiment, the moving sleeve 43 is provided with a guide groove 432 extending along the axial direction, the rack 431 is provided on the side wall of the guide groove 432, and the second gear 422 extends into the guide groove 432 to engage with the rack 431, so that the second gear 422 and the rack 431 can be prevented from being separated from each other.

In some embodiments, a stop ring 411 is further disposed in the rotating sleeve 41, and when the suction nozzle 31 extends out of the upper case 1, an end of the moving sleeve 43 facing the suction nozzle 31 abuts against the stop ring 411.

In this embodiment, a stop ring 411 is disposed in the rotating sleeve 41, and when the suction nozzle 31 extends out of the upper case 1, one end of the moving sleeve 43 facing the suction nozzle 31 abuts against the stop ring 411, and the stroke of the moving sleeve 43 in the extending direction is limited by the stop ring 411, so as to prevent the moving sleeve 43 from being separated from the rotating sleeve 41.

In some embodiments, a middle frame 21 is disposed in the lower shell 2, a protrusion 211 is disposed on an inner wall of the middle frame 21, a fixing seat 5 is disposed at an end of the moving sleeve 43 away from the suction nozzle 31, a groove 51 adapted to the protrusion 211 is disposed on an outer wall of the fixing seat 5, and the protrusion 211 is clamped in the groove 51 when the suction nozzle 31 is retracted into the upper shell 1.

In the present embodiment, a center 21 is provided in the lower case 2; the inner wall of the middle frame 21 is provided with a bulge 211, one end of the movable sleeve 43 far away from the suction nozzle 31 is provided with a fixed seat 5, and the outer wall of the fixed seat 5 is provided with a groove 51 matched with the bulge 211; when the suction nozzle 31 is retracted into the upper case 1, the protrusions 211 are clamped in the grooves 51, and the end points of the movable sleeve 43 in the retraction direction are limited by the clamping of the protrusions 211 in the grooves 51, so that the user can conveniently and respectively perform the operations.

In some embodiments, the atomizer assembly 3 includes a liquid storage cup 32, an air duct 33, an atomizing tube 34, a heating element 35 and a base 36, the suction nozzle 31 is configured at one end of the liquid storage cup 32 far away from the lower shell 2, the base 36 is arranged at one end of the liquid storage cup 32 near the lower shell 2, the atomizing tube 34 is arranged in the liquid storage cup 32, the heating element 35 is arranged in the atomizing tube 34, one end of the air duct 33 is communicated with the suction nozzle 31, the other end of the air duct 33 is communicated with the atomizing tube 34, one end of the atomizing tube 34 far away from the air duct 33 is inserted on the base 36, and an air passing hole 361 for communicating the atomizing tube 34 with the base 36 and one side far away from the suction nozzle 31 is formed in the base 36.

In this embodiment, the atomizer assembly 3 includes a liquid storage cup 32, an air duct 33, an atomizing tube 34, a heating element 35 and a base 36, the suction nozzle 31 is configured at one end of the liquid storage cup 32 far away from the lower shell 2, the base 36 is arranged at one end of the liquid storage cup 32 near the lower shell 2, the atomizing tube 34 is arranged in the liquid storage cup 32, the heating element 35 is arranged in the atomizing tube 34, one end of the air duct 33 is communicated with the suction nozzle 31, the other end of the air duct 33 is communicated with the atomizing tube 34, one end of the atomizing tube 34 far away from the air duct 33 is inserted on the base 36, and an air passing hole 361 for communicating the atomizing tube 34 with the base 36 and one side far away from the suction nozzle 31 is formed in the base 36, so that the atomized liquid in the liquid storage cup 32 is atomized to generate aerosol.

In some embodiments, a liquid guide 37 is also provided between the inner wall of the atomizing tube 34 and the outer wall of the heating member 35.

In this embodiment, a liquid guiding member 37 is further disposed between the inner wall of the atomizing tube 34 and the outer wall of the heating member 35, and the atomized liquid entering the atomizing tube 34 is guided to the heating member 35 by the liquid guiding member 37.

In some embodiments, a battery cell 22 is disposed within the middle frame 21, and the battery cell 22 is connected to the heating element 35.

In this embodiment, a battery cell 22 is disposed in the middle frame 21, the battery cell 22 is connected with the heating element 35, and the battery cell 22 supplies power to the heating element 35.

In some embodiments, the fixing base 5 is provided with an electrode 52, and the electrode 52 and the electric core 22 are respectively connected with the heating element 35.

In this embodiment, the connection between the electric core 22 and the heating element 35 is achieved through the electrode 52, and of course, the electrode 52 is connected with the electric core 22 through a wire, so as to ensure that the length of the wire is lengthened in order to ensure that the electrode 52 is connected with the electric core 22 when the gear assembly drives the suction nozzle 31 to extend out of the upper shell 1 or retract into the upper shell 1, and prevent the wire from being disconnected between the electrode 52 and the electric core 22 due to insufficient length of the wire when the gear assembly drives the suction nozzle 31 to extend out of the upper shell 1.

In some embodiments, the aerosol generating device further comprises a magnetic dust-absorbing cover 6, a through hole is formed in the magnetic dust-absorbing cover 6, when the suction nozzle 31 extends to the upper shell 1, the magnetic dust-absorbing cover 6 is attracted to the end portion of the lower shell 2 away from the upper shell 1, the magnetic dust-absorbing cover 6 is prevented from blocking the suction nozzle 31 to extend, the through hole in the magnetic dust-absorbing cover 6 cannot affect the air inlet of the aerosol generating device from the bottom of the lower shell 2, when the suction nozzle 31 is retracted into the upper shell 1, the magnetic dust-absorbing cover 6 is attracted to the end portion of the upper shell 1 away from the lower shell 2, and the extending opening of the suction nozzle 31 is covered by the magnetic dust-absorbing cover 6, so that the aerosol generating device has a dust-proof effect.

It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the apparatus, device and unit described above may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. An aerosol-generating device, characterized by: the aerosol generating device comprises an upper shell and a lower shell which are connected in a rotating way, wherein an atomizer assembly is arranged in the upper shell and is provided with a suction nozzle, a gear transmission assembly is arranged between the atomizer assembly and the inner wall of the upper shell and is connected with the lower shell, and when the upper shell or the lower shell is rotated, the gear transmission assembly can drive the suction nozzle to extend out of the upper shell or retract into the upper shell.

2. An aerosol-generating device according to claim 1, wherein: the gear transmission assembly comprises a rotating sleeve, a transmission gear, a moving sleeve and a guide gear, wherein the rotating sleeve is arranged on the inner wall of the upper shell, the guide gear is at least partially arranged on the inner wall of the lower shell, the rotating sleeve and one end, close to each other, of the guide gear are respectively provided with an annular rack, the transmission gear comprises a first gear and a second gear which are axially connected, the first gear is meshed with the annular racks of the rotating sleeve and the annular racks of the guide gear, the moving sleeve is axially movably arranged in the rotating sleeve and/or the guide gear, the atomizer assembly is arranged in the moving sleeve, and the second gear can drive the moving sleeve to axially move.

3. An aerosol-generating device according to claim 2, wherein: the movable sleeve is provided with a rack extending along the axial direction, and the second gear is meshed with the rack.

4. An aerosol-generating device according to claim 3, wherein: the movable sleeve is provided with a guide groove extending along the axial direction, and the rack is arranged on the side wall of the guide groove.

5. An aerosol-generating device according to claim 2, wherein: and a baffle ring is further arranged in the rotating sleeve, and when the suction nozzle extends out of the upper shell, one end of the moving sleeve, which faces the suction nozzle, is abutted against the baffle ring.

6. An aerosol-generating device according to claim 3, wherein: the suction nozzle is characterized in that a middle frame is arranged in the lower shell, the inner wall of the middle frame is provided with a bulge, one end of the movable sleeve, which is far away from the suction nozzle, is provided with a fixing seat, the outer wall of the fixing seat is provided with a groove matched with the bulge, and when the suction nozzle is retracted into the upper shell, the bulge is clamped in the groove.

7. An aerosol-generating device according to claim 6, wherein: the atomizer subassembly includes stock solution cup, air duct, atomizing pipe, heating element and base, the suction nozzle structure is in the stock solution cup is kept away from the one end of inferior valve, the base sets up the stock solution cup is close to the one end of inferior valve, the atomizing pipe sets up in the stock solution cup, the heating element sets up in the atomizing pipe, the one end of air duct with the suction nozzle switches on, the other end of air duct with the atomizing pipe switches on, the atomizing pipe is kept away from the one end of air duct is inserted and is established on the base, the base has been seted up with the atomizing pipe with the base is kept away from the air vent that one side of suction nozzle switches on.

8. An aerosol-generating device according to claim 7, wherein: and a liquid guide piece is further arranged between the inner wall of the atomizing pipe and the outer wall of the heating piece.

9. An aerosol-generating device according to claim 7, wherein: and a battery cell is arranged in the middle frame and connected with the heating piece.

10. An aerosol-generating device according to claim 1, wherein: the aerosol generating device further comprises a magnetic dust cover, a through hole is formed in the magnetic dust cover, when the suction nozzle extends out of the upper shell, the magnetic dust cover is attracted to the end portion, away from the upper shell, of the lower shell, and when the suction nozzle is retracted into the upper shell, the magnetic dust cover is attracted to the end portion, away from the lower shell, of the upper shell.