Nozzle mounting structure of aerosol generator and aerosol generator

Abstract

The present invention discloses a nozzle mounting structure for an aerosol generator and an aerosol generator, wherein the nozzle mounting structure includes a main body, a nozzle assembly provided with a suction port, and an elastic member accommodated in the main body. An air outlet is provided at the first end of the main body, and the nozzle assembly is slidably connected to the second end of the main body. One end of the elastic member is connected to the main body, and the other end is connected to the nozzle assembly, and elastically abuts against the main body and the nozzle assembly, respectively. When the nozzle assembly is forced to slide toward the first end to abut against the first end, the nozzle assembly protrudes from the main body and the suction port is connected to the air outlet; when the nozzle assembly is forced to slide toward the second end to abut against the second end, the protruding part of the nozzle assembly is retracted into the main body and the air outlet is closed. In this embodiment, the nozzle assembly is slidably mounted on the main body, so that the nozzle assembly is connected to the air outlet when it extends out of the main body, and the air outlet is closed when the nozzle assembly is retracted into the main body.

Description

Technical Field

[0001] The present invention relates to the technical field of aerosol generators, and in particular to a nozzle mounting structure of an aerosol generator and an aerosol generator using the nozzle mounting structure. Background Art

[0002] In existing aerosol generators, the mouthpiece is connected to the air outlet of the atomization channel, so that the user can inhale the aerosol generated in the atomization channel when drawing on the mouthpiece. However, the mouthpiece and the air outlet of the atomization channel are usually always connected. This means that even when the user does not need to use the aerosol generator, the atomization channel is always connected to the outside air through the mouthpiece. This is not conducive to the preservation of the tobacco material or tobacco oil connected to the atomization channel and can easily cause contamination of the atomization channel. Some aerosol generators are equipped with an additional mouthpiece cover to cover the mouthpiece. When the user uses the electronic cigarette, the mouthpiece cover is removed; when the user is not using the electronic cigarette, the mouthpiece cover is put on again to seal the mouthpiece and block the atomization channel from the outside air. Although this can protect the mouthpiece and block the atomization channel, the mouthpiece cover is an independent accessory that is easy to lose after removal and is not convenient to carry.

[0003] Therefore, the existing technology needs to be improved and enhanced. Summary of the Invention

[0004] The main purpose of the present invention is to provide a nozzle mounting structure for an aerosol generator and an aerosol generator, aiming to achieve the extension and retraction of the nozzle, making it convenient for users to inhale and store the nozzle.

[0005] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0006] A nozzle mounting structure for an aerosol generator comprises a main body, a nozzle assembly provided with a suction port, and an elastic member accommodated in the main body, wherein the first end of the main body is provided with an air outlet, the nozzle assembly is slidably connected to the second end of the main body, one end of the elastic member is connected to the main body, and the other end is connected to the nozzle assembly, and elastically abuts against the main body and the nozzle assembly respectively; when the nozzle assembly is forced to slide toward the first end until it abuts against the first end, the nozzle assembly protrudes from the main body and the suction port is connected to the air outlet; when the nozzle assembly is forced to slide toward the second end until it abuts against the second end, the protruding part of the nozzle assembly is retracted into the main body and closes the air outlet.

[0007] The suction nozzle mounting structure, wherein the first end and the second end are smoothly connected to form a slide for the suction nozzle assembly to slide, the suction nozzle assembly is fitted on the slide, and the slide is provided with a guide hole extending from the second end to the first end along the sliding direction, and the suction nozzle assembly is provided with a guide column toward the slide, and the guide column is stuck in the guide hole and can move along the extension direction of the guide hole; when the guide column slides to abut against the hole wall of the guide hole at the first end, the suction nozzle assembly abuts against the first end; when the guide hole slides to abut against the hole wall of the guide hole at the second end, the suction nozzle assembly abuts against the second end.

[0008] The suction nozzle mounting structure, wherein the slide is arc-shaped and extends in an oblique upward direction from the first end to the second end, and the suction port is a cut in an oblique downward direction from the first end to the second end. When the protruding part of the suction nozzle assembly is retracted into the main body, the suction port smoothly transitions to the surface of the main body.

[0009] The suction nozzle mounting structure, wherein the guide column includes a column body and a limiting plate, the column body passes through the guide hole and is fastened to the suction nozzle assembly, the limiting plate is vertically connected to the column body, and is attached to the end face of the guide hole away from the suction nozzle assembly.

[0010] The suction nozzle mounting structure, wherein the suction nozzle assembly includes a sliding member slidably connected to the second end, and a suction tube formed by the sliding member extending toward the first end and attached to the main body, the suction tube is provided with a suction port at the end facing away from the sliding member, and an air inlet connected to the suction port is provided on the side attached to the main body, when the sliding member slides to abut against the first end, it drives the suction tube to protrude from the main body, and the air inlet is connected to the air outlet, so that the suction port is connected to the air outlet.

[0011] The suction nozzle mounting structure, wherein the sliding member includes a sliding member body and a connecting part, the connecting part includes a connecting plate connected to the sliding member body and a connecting head vertically connected to the connecting plate, the second end is provided with a avoidance hole extending along the sliding direction, the connecting head passes through the avoidance hole and extends into the main body, and is connected to the elastic member; when the connecting head slides along the avoidance hole driven by the sliding member body, it drives the elastic member to rotate to change the rebound direction of the elastic member.

[0012] The suction nozzle mounting structure, wherein the connecting head is L-shaped, includes a first connecting column vertically connected to the connecting plate and a second connecting column formed by vertically bending the first connecting column toward the second end, and the end of the second connecting column away from the first connecting column is connected to the elastic member and elastically abuts against the elastic member.

[0013] The suction nozzle mounting structure, wherein the elastic part adopts a torsion spring in a compressed state, which includes a rotating coil, a first force arm and a second force arm respectively led out from both ends of the rotating coil, the first force arm is connected to the suction nozzle assembly, and the second force arm is connected to the main body. When the suction nozzle assembly slides, it drives the first force arm and the rotating coil to rotate to change the direction of the torsion spring rebound force.

[0014] The suction nozzle mounting structure, wherein the first connection between the first force arm and the suction nozzle assembly is located above the second connection between the second force arm and the main body, when the suction nozzle assembly is forced to slide toward the first end to abut against the first end, the first force arm points to the first end, so that the rebound force of the torsion spring acting on the suction nozzle assembly points to the first end; when the suction nozzle assembly is forced to slide toward the second end to abut against the second end, the first force arm points to the second end, so that the rebound force of the torsion spring acting on the suction nozzle assembly points to the second end.

[0015] An aerosol generator comprises any one of the above-mentioned nozzle mounting structures for the aerosol generator.

[0016] Beneficial Effects: The present invention provides a nozzle mounting structure for an aerosol generator and an aerosol generator, the nozzle mounting structure comprising a main body, a nozzle assembly provided with a suction port, and an elastic member housed in the main body. The first end of the main body is provided with an air outlet, and the nozzle assembly is slidably connected to the second end of the main body. The elastic member is connected to the main body at one end and to the nozzle assembly at the other end, and elastically abuts against the main body and the nozzle assembly, respectively. When the nozzle assembly is forced to slide toward the first end until it abuts the first end, the nozzle assembly protrudes from the main body and the suction port is connected to the air outlet; when the nozzle assembly is forced to slide toward the second end until it abuts the second end, the protruding portion of the nozzle assembly retracts into the main body and closes the air outlet. In this embodiment, the nozzle assembly is slidably mounted on the main body, so that when the nozzle assembly extends out of the main body, it is connected to the air outlet for the user to inhale, and when the nozzle assembly is retracted into the main body, the air outlet is closed. This helps to keep the air outlet clean and prevents external dust and liquid from contaminating the outlet and the air duct inside the device when the user is not using the aerosol generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1A perspective view of a preferred embodiment of the nozzle installation structure of the aerosol generator of the present invention, wherein the nozzle assembly is retracted into the main body;

[0019] Figure 2 A perspective view of a preferred embodiment of the nozzle mounting structure of the aerosol generator of the present invention, wherein the nozzle assembly extends out of the main body;

[0020] Figure 3 A three-dimensional diagram of the main body of a preferred embodiment of the nozzle mounting structure of the aerosol generator of the present invention;

[0021] Figure 4 An exploded view of a nozzle assembly in a preferred embodiment of the nozzle mounting structure of an aerosol generator of the present invention;

[0022] Figure 5 is a cross-sectional view of a preferred embodiment of the nozzle mounting structure of the aerosol generator of the present invention, wherein the nozzle assembly is retracted into the main body;

[0023] Figure 6 FIG1 is a cross-sectional view of a nozzle assembly extending out of a main body in a preferred embodiment of the nozzle mounting structure of an aerosol generator of the present invention.

[0024] Description of Figure Numbers:

[0025] Label name Label name 1 main body 2 Nozzle assembly 3 elastic parts 4 First connection 5 Second connection 11 First End 111 air outlet 12 Second end 13 slide 14 Guide hole 141 Beginning 142 End 15 Avoidance hole 21 Sliders 22 Suction tube 211 Slider body 212 Connection 213 connection hole 214 Guide column 2141 Column 2142 Limiting plate 221 Suction port 2121 Connecting plate 2122 Connector 2123 First connecting column 2124 Second connecting column 222 air intake 31 Rotating coil 32 First lever 33 Second lever

[0026] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, the descriptions of "first", "second", etc. in the present invention are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0030] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0031] Please refer to Figure 1-6 , which is a structural schematic diagram of a preferred embodiment of the nozzle mounting structure of the aerosol generator proposed in the present invention. In this embodiment, the nozzle mounting structure includes a main body 1, a nozzle assembly 2 provided with a suction port 221, and an elastic member 3 accommodated in the main body 1. The first end 11 of the main body 1 is provided with an air outlet 111, and the nozzle assembly 2 is slidably connected to the second end 12 of the main body 1. One end of the elastic member 3 is connected to the main body 1, and the other end is connected to the nozzle assembly 2, and elastically abuts against the main body 1 and the nozzle assembly 2 respectively. When the nozzle assembly 2 is forced to slide toward the first end 11 until it abuts against the first end 11, the nozzle assembly 2 protrudes from the main body 1 and the suction port 221 is connected to the air outlet 111; when the nozzle assembly 2 is forced to slide toward the second end 12 until it abuts against the second end 12, the protruding part of the nozzle assembly 2 is retracted into the main body 1 and closes the air outlet 111. In this embodiment, the suction nozzle assembly 2 is slidably installed on the main body 1, so that when the suction nozzle assembly 2 is extended from the main body 1, it is connected to the air outlet 111 for the user to inhale. When the suction nozzle assembly 2 is retracted into the main body 1, the air outlet 111 is closed, which is conducive to keeping the air outlet 111 clean and preventing external dust and liquid from contaminating the outlet and the internal airway of the device when the user is not using the aerosol generator.

[0032] In this embodiment, if Figure 3As shown, the main body 1 includes a shell and an atomizer assembly, a power supply assembly and a control assembly installed in the shell. The atomizer assembly heats the tobacco oil, tobacco or tobacco paste to generate an aerosol, and the aerosol generated by the atomizer assembly flows from the air outlet 111 into the suction port 221 for the user to inhale. In actual applications, the main body 1 is provided with an air outlet pipe, one end of which is connected to the atomizer assembly, and the other end extends outward and is connected to the outside air. The air outlet 111 is the air outlet end of the air outlet pipe. The power supply assembly is electrically connected to the control assembly and the atomizer assembly respectively to supply power to the control assembly and the atomizer assembly, so that the control assembly controls the atomizer assembly to start heating when it receives the user's button or ignition operation. In actual applications, the main body 1 may also include components such as a display module, an indicator light or a touch module, which are not limited here.

[0033] In this city, for example Figure 4 As shown, the nozzle assembly 2 includes a slider 21 and a suction tube 22. The slider 21 includes a slider body 211 slidably connected to the first end 11 and a connecting portion 212 for connecting to the elastic member 3. The slider body 211 extends toward the first end 11 to form the suction tube 22. The suction tube 22 is a hollow tubular structure, one end of which protrudes toward the first end 11 and is provided with the suction port 221; the other end is integrally connected to the slider body 211 and is closed by the slider body 211, so that the aerosol flowing out of the air outlet 111 can only flow out of the suction port 221.

[0034] The sliding member 21 is provided with a guide column 214 toward the second end 12, and correspondingly, the second end 12 is provided with a guide hole 14 adapted to the guide column 214. The guide column 214 includes a column 2141 and a limiting plate 2142. The column 2141 passes through the guide hole 14 and is fastened to the sliding member body 211. Correspondingly, the sliding member body 211 is provided with a connecting hole 213 adapted to the column 2141. The column 2141 can be mounted on the connecting hole 213 by interference fit or threaded connection. The limiting plate 2142 is vertically connected to the column 2141 and is attached to the end face of the guide hole 14 away from the nozzle assembly 2, that is, the limiting plate 2142 is located in the main body 1 and is attached to the end face of the guide hole 14 to prevent the end of the column 2141 away from the sliding member body 211 from falling out of the guide hole 14.

[0035] Please refer to Figure 3-4The guide hole 14 can be rectangular, elliptical, waist-shaped, or runway-shaped. The length direction of the guide hole 14 extends from the second end 12 to the position of the first end 11 adjacent to the air outlet 111, that is, the starting end 141 of the guide hole 14 is the hole wall located at the second end 12, and the ending end 142 is the end wall located at the first end 11 adjacent to the air outlet 111. The ending end 142 of the guide hole 14 can be flush with the air outlet 111, or can be offset from the air outlet 111. When the sliding body 211 is subjected to an external force and slides toward the first end 11, the guide post 214 slides toward the first end 11 along the extension direction of the guide hole 14 until the guide post 214 abuts against the ending end 142, thereby causing the suction tube 22 to slide toward the first end 11 until it protrudes from the main body 1. When the slider body 211 is subjected to an external force and slides toward the second end 12, the guide post 214 slides along the extension direction of the guide hole 14 toward the second end 12 until the guide post 214 abuts against the starting end 141, thereby causing the suction tube 22 to slide toward the second end 12 and be retracted into the main body 1. In this embodiment, the cooperation between the guide hole 14 and the guide post 214 not only serves as a guide to prevent the slider 21 from deviating during the sliding process, but also positions the slider 21 through the starting end 141 and the ending end 142 of the guide hole 14.

[0036] The guide holes 14 may be one, two, or more, wherein the two or more guide holes 14 are parallel to each other. Preferably, there are two guide holes 14, the air outlet 111 is located at the midline of the first end 11, and the two guide holes 14 are symmetrically distributed on both sides of the air outlet 111. This not only increases the guiding force of the sliding member 21 during sliding, but also increases the interaction force between the sliding member 21 and the main body 1, making the sliding connection more stable. Correspondingly, the guide posts 214 are divided into two groups, each group of guide posts 214 corresponding to a guide hole 14, and each group of guide posts 214 may include one, two, or more guide posts 214, and the guide posts 214 in each group are all located in the corresponding guide holes 14. For example, each group of guide posts 214 includes two guide posts 214, with the two guide posts 214 in one group located in one guide hole 14 and the two guide posts 214 in the other group located in the other guide hole 14. This can increase the strength of the guide structure and reduce the chance of the guide posts 214 being damaged during sliding.

[0037] In this embodiment, if Figure 4-6As shown, the suction tube 22 is attached to the main body 1, and an air inlet 222 connected to the suction port 221 is provided on one side of the main body 1. When the guide column 214 abuts against the end 142 of the guide hole 14, the air inlet 222 is connected to the air outlet 111, thereby connecting the air outlet 111 and the suction port 221 through the air inlet 222, so that the aerosol flows out of the aerosol generator through the air outlet 111, the air inlet 222 and the suction port 221 in sequence. Preferably, the first end 11 and the second end 12 are smoothly connected to form a slide 13, and the extension direction of the guide hole 14 is the same as that of the slide 13. In this way, the sliding member 21 and the suction tube 22 are both attached to the slide 13 and slide along the slide 13, making the sliding smoother.

[0038] Preferably, the surface of the slide 13 is a concave arc surface, and correspondingly, the shape of the side of the suction nozzle assembly 2 facing the main body 1 is adapted to the slide 13 and fits the slide 13. The slide 13 can limit the displacement of the suction nozzle assembly 2 in the vertical sliding direction, and the smooth arc surface is conducive to ensuring smooth sliding. Of course, the surface of the slide 13 can also be a plane. The slide extends from the first end 11 to the second end 12 in an oblique upward direction to guide the suction nozzle assembly 2 to extend in an oblique upward direction. When the user sucks, the angle of the tilted device can be reduced, which is more ergonomic. Furthermore, the suction port 221 is a cutout in an oblique downward direction from the first end 11 to the second end 12, which can increase the outlet surface of the air outlet 111. When the protruding part of the suction nozzle assembly 2 is retracted into the main body 1, the suction port 221 smoothly transitions to the surface of the main body 1, maintaining the integrity of the device appearance.

[0039] In this embodiment, please refer to Figure 4-6The connecting portion 212 includes a connecting plate 2121 and a connecting head 2122. The connecting plate 2121 is connected to the side of the sliding body 211 facing the main body 1, and forms an arc-shaped surface with the sliding body 211 that is compatible with the slide 13. The connecting head 2122 is an L-shaped structure, which includes a first connecting column 2123 and a second connecting column 2124. The first connecting column 2123 is vertically connected to the connecting plate 2121 and passes through the second end 12. Correspondingly, the second end 12 is provided with a avoidance hole 15 extending along the sliding direction, that is, the extension direction of the avoidance hole 15 is the same as that of the guide hole 14. The first connecting column 2123 passes through the avoidance hole 15 and extends into the main body 1. The guiding force is further enhanced by the cooperation between the first connecting column 2123 and the avoidance hole 15. The end of the first connecting column 2123 extending into the main body 1 is vertically bent toward the second end 12 to form the second connecting column 2124. One end of the second connecting post 2124 away from the first connecting post 2123 is connected to the elastic member 3 .

[0040] In this embodiment, the elastic member 3 is a torsion spring, which includes a rotating coil 31, a first force arm 32 drawn from one end of the rotating coil 31, and a second force arm 33 drawn from the other end of the rotating coil 31. The rotating coil 31 is not constrained. The first force arm 32 is connected to the second connecting column 2124 so that one end of the elastic member 3 is fastened to the suction nozzle assembly 2. The second force arm 33 is connected to the main body 1. In actual application, a third connecting column 33 can be provided in the main body 1 to fix the second force arm 33. Since the torsion spring is in a compressed state, the torsion spring always has a rebound tendency, and applies a rebound force to the second connecting column 2124 and the third connecting column through the first force arm 32 and the second force arm 33, respectively, so that the elastic member 3 elastically abuts against the suction nozzle assembly 2 and the main body 1, respectively. The first connection 4 between the first force arm 32 and the second connecting column 2124 is located above the second connection 5 between the second force arm 33 and the third connecting column. That is, the first lever 32 is always above the second lever 33. When the second connecting column 2124 moves, it drives the first lever 32, the rotating coil 31 and the second lever 33 to rotate around the second connection 5, thereby changing the direction of the rebound force.

[0041] Please refer to Figure 1-2 and Figure 5-6 The sliding process of the nozzle assembly 2 is described in detail below, with the position where the nozzle assembly 2 is retracted into the main body 1 being recorded as the initial position, so as to further explain the technical solution claimed in the invention:

[0042] When the nozzle assembly 2 is in its initial position, the guide post 214 is located at the beginning of the guide hole 14, the torsion spring is in a compressed state, the first force arm 32 points to the second end 12, and applies a rebound force toward the second end 12 to the second connecting post 2124 (the nozzle assembly 2). As a result, the guide post 214 abuts against the beginning 141 of the guide hole 14 under the action of the rebound force, so that the nozzle assembly 2 maintains its initial position. When an external force toward the first end 11 is applied to the nozzle assembly 2, since the rebound force points to the second end 12, the rebound force will hinder the sliding of the nozzle assembly 2 in the initial stage of sliding, thereby increasing the damping feeling of sliding and enhancing the sliding feel. As the suction nozzle assembly 2 gradually slides toward the first end 11 under the action of external force, and drives the second connecting post 2124 to slide, the second connecting post 2124 drives the first lever 32, the rotating coil 31, and the second lever 33 to rotate around the second connecting post 2124, so that the end of the first lever 32 away from the rotating coil 31 gradually points to the first end 11. Therefore, in the later stage of sliding, the rebound force acts as the driving force of sliding to push the suction nozzle assembly 2 toward the first end 11 until the guide post 214 abuts against the end 141 of the guide hole 14 under the action of the rebound force, and at the same time, the suction tube 22 extends out of the main body 1, and the air inlet 222 is connected to the air outlet 111 for the user to suction. Similarly, when the suction nozzle assembly 2 slides toward the first end 11 from the position extending from the main body 1 under external force, the first force arm 32 turns from pointing to the second end 12 to pointing to the first end 11, and the rebound force changes from sliding resistance to sliding power until the suction nozzle assembly 2 returns to its initial position and closes the air outlet 111 to keep the interior of the device clean and achieve the storage of the suction nozzle assembly 2.

[0043] The present invention also provides an aerosol generator, which includes a nozzle mounting structure as described above. The specific structure of the nozzle mounting structure of the aerosol generator refers to the above embodiments. Since the aerosol generator adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be repeated here.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention description and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A nozzle mounting structure for an aerosol generator, characterized in that: The invention comprises a main body, a nozzle assembly provided with a suction port, and an elastic member accommodated in the main body, wherein the first end of the main body is provided with an air outlet, the nozzle assembly is slidably connected to the second end of the main body, one end of the elastic member is connected to the main body, and the other end is connected to the nozzle assembly, and elastically abuts against the main body and the nozzle assembly respectively; when the nozzle assembly is forced to slide toward the first end until it abuts against the first end, the nozzle assembly protrudes from the main body and the suction port is connected to the air outlet; when the nozzle assembly is forced to slide toward the second end until it abuts against the second end, the protruding part of the nozzle assembly is retracted into the main body and closes the air outlet; The elastic member adopts a torsion spring in a compressed state, which includes a rotating coil, a first lever arm and a second lever arm respectively extending from both ends of the rotating coil, the first lever arm being connected to the nozzle assembly, and the second lever arm being connected to the main body. When the nozzle assembly slides, the first lever arm and the rotating coil are driven to rotate to change the direction of the torsion spring's rebound force; The first connection between the first lever arm and the nozzle assembly is located above the second connection between the second lever arm and the main body. When the nozzle assembly is forced to slide toward the first end to abut against the first end, the first lever arm points to the first end, so that the rebound force of the torsion spring acting on the nozzle assembly is directed to the first end; when the nozzle assembly is forced to slide toward the second end to abut against the second end, the first lever arm points to the second end, so that the rebound force of the torsion spring acting on the nozzle assembly is directed to the second end. The first end and the second end are smoothly connected to form a slide for the suction nozzle assembly to slide. The slide is arc-shaped and extends obliquely upward from the first end to the second end. The suction port is a cut obliquely downward from the first end to the second end. When the protruding part of the suction nozzle assembly is retracted into the main body, the suction port smoothly transitions to the surface of the main body.

2. The nozzle mounting structure according to claim 1, characterized in that: The suction nozzle assembly is fitted to the slide, and the slide is provided with a guide hole extending from the second end to the first end along the sliding direction. The suction nozzle assembly is provided with a guide column facing the slide, and the guide column is stuck in the guide hole and can move along the extension direction of the guide hole; when the guide column slides to abut against the hole wall of the guide hole at the first end, the suction nozzle assembly abuts against the first end; when the guide hole slides to abut against the hole wall of the guide hole at the second end, the suction nozzle assembly abuts against the second end.

3. The nozzle mounting structure according to claim 2, characterized in that: The guide column includes a column body and a limiting plate. The column body passes through the guide hole and is fastened to the suction nozzle assembly. The limiting plate is vertically connected to the column body and fits onto the end surface of the guide hole away from the suction nozzle assembly.

4. The nozzle mounting structure according to claim 1, characterized in that: The suction nozzle assembly includes a sliding member slidably connected to the second end, and a suction tube formed by the sliding member extending toward the first end and attached to the main body. The suction tube is provided with a suction port at an end facing away from the sliding member, and an air inlet connected to the suction port is provided on a side attached to the main body. When the sliding member slides to abut against the first end, it drives the suction tube to protrude from the main body, and the air inlet is connected to the air outlet, so that the suction port is connected to the air outlet.

5. The nozzle mounting structure according to claim 4, characterized in that: The sliding member includes a sliding member body and a connecting part, the connecting part includes a connecting plate connected to the sliding member body and a connecting head vertically connected to the connecting plate, the second end is provided with a avoidance hole extending along the sliding direction, the connecting head passes through the avoidance hole and extends into the main body, and is connected to the elastic member; when the connecting head slides along the avoidance hole driven by the sliding member body, it drives the elastic member to rotate to change the rebound direction of the elastic member.

6. The nozzle mounting structure according to claim 5, characterized in that: The connecting head is L-shaped, and includes a first connecting column vertically connected to the connecting plate and a second connecting column formed by vertically bending the first connecting column toward the second end. The end of the second connecting column away from the first connecting column is connected to the elastic member and elastically abuts against the elastic member.

7. An aerosol generator, characterized in that: The invention comprises a nozzle mounting structure of an aerosol generator as described in any one of claims 1 to 6.

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