Electronic atomization device

Abstract

The utility model discloses an electronic atomization device. The electronic atomization device comprises a main body, a suction nozzle and a movable part. The main body comprises a first damping part, an atomizer used for atomizing an aerosol generating matrix to generate aerosol and an air outlet used for leading out the aerosol. The suction nozzle is provided with an air suction port and is connected to the main body; the movable part is arranged between the main body and the suction nozzle, and a shielding part and a first interference part are arranged on the movable part; wherein the movable part is configured to move between a first position and a second position, when the movable part is located at the first position, the air suction port is in fluid communication with the air outlet, when the movable part is located at the second position, the shielding part covers the air outlet, and the first interference part is in interference fit with the first damping part so as to provide resistance to prevent the movable part from moving towards the first position. Therefore, the difficulty of opening the air suction port by a child is increased, so that the child can be prevented from sucking aerosol.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic atomization devices, and in particular to an electronic atomization device. BACKGROUND

[0002] Traditional tobacco products (e.g., cigarettes, cigars, etc.) burn tobacco during use to produce smoke, and the prior art has existed to replace these traditional tobacco products with products that release compounds through heating without burning. An example of such products is an electronic atomization device, which generally comprises a receiving cavity for storing an aerosol-generating substrate that can be atomized, and an atomization element that atomizes the aerosol-generating substrate to produce an inhalable vapor or aerosol, which can contain nicotine and / or flavorants and / or an aerosol-generating substance (e.g., glycerol).

[0003] In order to prevent children from starting and inhaling the vapor or aerosol produced by the electronic atomization device, the electronic atomization device is often provided with a child lock. However, the existing child lock is mainly arranged at the bottom of the electronic atomization device, so that the user is likely to forget to start the child lock after using the electronic atomization device, resulting in that the child lock fails to play its due role. CONTENT OF THE UTILITY MODEL

[0004] The main purpose of the present application is to provide an electronic atomization device, which aims to solve the above technical problems existing in the prior art.

[0005] To solve the above problems, the present application provides an electronic atomization device, which comprises a main body, a suction nozzle and a movable element, the main body comprising a first damping part, an atomizer for atomizing an aerosol-generating substrate to generate an aerosol, and an air outlet for guiding the aerosol; the suction nozzle is provided with an air inlet, and the suction nozzle is connected to the main body; the movable element is arranged between the main body and the suction nozzle, and the movable element is provided with a shielding part and a first interference part; wherein the movable element is configured to move between a first position and a second position, and when the movable element is located at the first position, the air inlet and the air outlet are in fluid communication, and when the movable element is located at the second position, the shielding part covers the air outlet, and the first interference part interferes with the first damping part to provide resistance to the movement of the movable element to the first position.

[0006] In some embodiments, the electronic atomization device further comprises a first sealing element, which is fixedly connected to the main body or the movable element, and the first sealing element is configured to provide a seal between the movable element and the main body when the movable element is located at the first position, to prevent the aerosol from leaking between the movable element and the main body.

[0007] In some embodiments, the electronic atomization device further comprises a second seal, the mouthpiece comprises a gas guide tube in communication with the air inlet; the second seal is fixedly connected to the mouthpiece or the movable member, and the second seal is configured to provide a seal between the blocking portion and the gas guide tube when the movable member is in the first position, to prevent leakage of aerosol from between the movable member and the gas guide tube.

[0008] In some embodiments, the first damping portion and the first interference portion each have a plurality, and when the movable member is in the second position, the plurality of first interference portions and the plurality of first damping portions are one-to-one interference fitted.

[0009] In some embodiments, one of the first damping portion and the first interference portion comprises a first protrusion, and the other comprises a first recess, and when the movable member is in the second position, at least a part of the first protrusion is located in the first recess.

[0010] In some embodiments, the mouthpiece further comprises a base connected to the main body, the movable member is clamped between the base and the main body, and when at least a part of the first protrusion is located in the first recess, the base abuts against the movable member to increase the resistance to movement of the movable member to the first position.

[0011] In some embodiments, the movable member is further provided with a ventilation hole, and the ventilation hole is located between the air outlet and the air inlet when the movable member is in the first position, so that the air inlet and the air outlet are in fluid communication.

[0012] In some embodiments, the main body further comprises a second damping portion, and the second damping portion is interference fitted with the first interference portion when the movable member is in the first position to provide resistance to movement of the movable member to the second position.

[0013] In some embodiments, the mouthpiece further comprises a base connected to the main body and an operating member slidingly connected to the base; the operating member is in linkage with the movable member, and the operating member is configured to be operated to drive the movable member to move between the first position and the second position.

[0014] In some embodiments, the mouthpiece further comprises a mouthpiece, the air inlet is arranged on the mouthpiece, and the operating member and the mouthpiece are located on the same side of the base.

[0015] Compared with the prior art, the electronic atomizing device provided in this application includes a main body, a mouthpiece, and a movable component. The main body includes a first damping part, an atomizer for atomizing an aerosol generating matrix to generate an aerosol, and an outlet for discharging the aerosol. The mouthpiece is provided with an inlet and is connected to the main body. The movable component is disposed between the main body and the mouthpiece, and is provided with a blocking part and a first interference part. The movable component is configured to move between a first position and a second position. When the movable component is in the first position, the inlet and outlet are in fluid communication. When it is in the second position, the blocking part covers the outlet, and the first interference part interferes with the first damping part to provide resistance to prevent the movable component from moving to the first position. Through the above implementation, when the movable part is in the second position, the shielding part covers the air outlet, which not only prevents external dust and debris from falling into the main body, thus preventing the generation of impurities and harmful gases, but also allows the first interference part on the movable part to interfere with the first damping part on the main body while the movable part is in the second position. This increases the driving force for the movable part to move to the first position, thereby preventing children from driving the movable part to the first position. Therefore, after driving the movable part to cover the air outlet with dust, no other potentially forgotten operations are needed to prevent children from driving the movable part to the first position and to prevent children from inhaling the aerosol generated by the nebulizer. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a first structural schematic diagram of an electronic atomizing device according to one or more embodiments of this application;

[0018] Figure 2 This is a schematic diagram of the structure of an electronic atomizing device according to one or more embodiments of this application, showing the movable component in a second position.

[0019] Figure 3 It is based on Figure 2 The diagram shows a cross-section of the electronic atomizing device along the AA direction;

[0020] Figure 4 This is a schematic diagram of the structure of an electronic atomizing device according to one or more embodiments of this application, showing the movable component in a first position;

[0021] Figure 5 It is based on Figure 4 A cross-sectional schematic diagram of the electronic atomizing device along the BB direction;

[0022] Figure 6 is a partial enlarged schematic view of an electronic atomization device according to one or more embodiments of the present application;

[0023] Figure 7 is a second structural schematic view of an electronic atomization device according to one or more embodiments of the present application;

[0024] Figure 8 is a third structural schematic view of an electronic atomization device according to one or more embodiments of the present application; Figure 7 is a cross-sectional view of the electronic atomization device shown in FIG. 1 along the direction of C-C;

[0025] Figure 9 is a cross-sectional view of the electronic atomization device shown in FIG. 1 along the direction of D-D; Figure 7

[0026] Figure 10 is a cross-sectional view of the electronic atomization device shown in FIG. 1 along the direction of E-E; Figure 7

[0027] Figure 11 is a third structural schematic view of an electronic atomization device according to one or more embodiments of the present application.

[0028] Electronic atomization device 1; main body 10; first damping part 11; first groove 111; atomizer 12; air outlet 13; second damping part 14; shell 15; accommodating space 151; support 16; first accommodating space 161; liquid storage cavity 1611; second accommodating space 162; bottom cover 17; air inlet 171; air flow channel 172; charging hole 173; accommodating groove 174; suction nozzle 20; air inlet 21; air guide pipe 22; base 23; wall part 231; sunken table 2311; mounting hole 2312; fixing part 2313; pressing part 232; first guide part 233; second guide part 234; first stop part 235; second stop part 236; operating part 24; second fixing hole 241; mouthpiece 25; movable part 30; air passage 31; shielding part 32; first interference part 33; first protrusion 331; first fixing hole 34; first sealing part 40; second sealing part 50; third sealing part 60; battery cell 70; circuit board 80; microphone 81; fourth sealing part 90; sensing channel 91; oil absorption part 100; first position p1; second position p2; first direction x1; second direction x2. DETAILED DESCRIPTION

[0029] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0030] ​​Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application; the use of the terms "including," "comprising," or "having" and variations thereof herein is intended to be broad and encompass the terms "consisting of" and "consisting essentially of" and variations thereof. Unless otherwise noted, the terms "including" and "comprising" are open-ended and do not exclude the presence of unrecited elements or limitations.

[0031] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0032] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearance of the phrase in various places in the specification is not necessarily all referring to the same embodiment, nor is it necessarily a separate or alternative embodiment to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with each other.

[0033] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent the three cases of A existing alone, A and B existing together, and B existing alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are a "or" relationship.

[0034] In the description of the embodiments of the present application, the term "a plurality of" refers to two or more (including two), and similarly, "a plurality of groups" refers to two or more groups (including two groups), and "a plurality of pieces" refers to two or more pieces (including two pieces).

[0035] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. The orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the embodiments of the present application.

[0036] In the description of the embodiments of the present application, unless specifically defined and limited otherwise, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, can be fixedly connected, can also be detachably connected, or integrated; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0037] Please refer to Figures 1-11 , Figure 1 is a first structural schematic diagram of an electronic atomization device according to one or more embodiments of the present application; Figure 2 is a structural schematic diagram of an electronic atomization device according to one or more embodiments of the present application, with the movable part in the second position; Figure 3 is a cross-sectional view of the electronic atomization device shown in Figure 2 along the A-A direction; Figure 4 is a structural schematic diagram of an electronic atomization device according to one or more embodiments of the present application, with the movable part in the first position; Figure 5 is a cross-sectional view of the electronic atomization device shown in Figure 4 along the B-B direction; Figure 6 is a partial enlarged schematic diagram of an electronic atomization device according to one or more embodiments of the present application; Figure 7 is a second structural schematic diagram of an electronic atomization device according to one or more embodiments of the present application; Figure 8 is a cross-sectional view of the electronic atomization device shown in Figure 7 along the C-C direction; Figure 9 is a cross-sectional view of the electronic atomization device shown in Figure 7 along the D-D direction; Figure 10 is a cross-sectional view of the electronic atomization device shown in Figure 7 along the E-E direction; Figure 11 is a third structural schematic diagram of an electronic atomization device according to one or more embodiments of the present application.

[0038] The present application provides an embodiment of an electronic atomization device 1, which comprises a main body 10, a suction nozzle 20 and a movable element 30, the main body 10 comprises a first damping part 11, an atomizer 12 for atomizing an aerosol generating substrate to generate an aerosol, and an air outlet 13 for guiding the aerosol; the suction nozzle 20 is provided with an air inlet 21, and the suction nozzle 20 is connected to the main body 10; the movable element 30 is arranged between the main body 10 and the suction nozzle 20, and the movable element 30 is provided with a shielding part 32 and a first interference part 33; wherein the movable element 30 is configured to move between a first position p1 and a second position p2, and when the movable element 30 is located at the first position p1, the air inlet 21 and the air outlet 13 are in fluid communication, and when the movable element 30 is located at the second position p2, the shielding part 32 covers the air outlet 13, and the first interference part 33 interferes with the first damping part 11 to provide resistance to the movement of the movable element 30 to the first position p1.

[0039] The atomizer 12 can be used to atomize the aerosol generating substrate and generate the aerosol, the aerosol generating substrate can include but is not limited to solid substrate or liquid substrate, and the atomizer 12 can include an atomization element, wherein the atomization element can be a heating element, the heating element generates the aerosol by heating the aerosol generating substrate to atomize it, and the atomization element can also be an ultrasonic atomization element, the ultrasonic atomization element generates the aerosol by atomizing the aerosol generating substrate through high-frequency vibration. The aerosol generated by the atomizer 12 can flow to the outside of the main body 10 under the guidance of the air outlet 13.

[0040] The suction nozzle 20 is connected to the main body 10, and the suction nozzle 20 is provided with a suction port 21, which can be arranged correspondingly to the air outlet 13. The movable member 30 is arranged between the main body 10 and the suction nozzle 20, and the movable member 30 is configured to be movable between a first position p1 and a second position p2. It can be understood that the suction nozzle 20 and the main body 10 can be relatively fixed, and the movable member 30 can move relative to the suction nozzle 20 and the main body 10 during movement between the first position p1 and the second position p2. The material of the movable member 30 can include but is not limited to polyamide, polycarbonate and polyether ether ketone, etc. The material of the suction nozzle 20 can include but is not limited to polycarbonate, acrylonitrile-butadiene-styrene copolymer, polyamide or their combination, etc. The movement of the movable member 30 between the first position p1 and the second position p2 can include but is not limited to translation, rotation or a combination of translation and rotation, etc. When the movable member 30 is located at the first position p1, the suction port 21 and the air outlet 13 are in fluid communication. The aerosol generated by the atomizer 12 can flow to the outside of the main body 10 through the air outlet 13 and the suction port 21 in turn, so that the user can suck at the suction nozzle 20 to obtain the aerosol. When the movable member 30 is located at the second position p2, the blocking portion 32 covers the air outlet 13, which can hinder the conduction of airflow between the air outlet 13 and the suction port 21 and increase the suction resistance, thereby being unfavorable for the user to obtain the aerosol by sucking the suction nozzle 20 or starting the microphone 81, and at the same time, it can also prevent dust and debris from the outside from falling into the main body 10, which is beneficial to prevent the generation of impure gas and harmful gas.

[0041] When the movable element 30 is located at the second position p2, the first interference part 33 on the movable element 30 interferes with the first damping part 11 on the main body 10, thereby providing resistance to hinder the movable element 30 from moving to the first position pi. The interference mode of the first interference part 33 and the first damping part 11 can include but is not limited to clamping, elastic connection, magnetic connection, etc. For example, one of the first interference part 33 and the first damping part 11 can be a clamping groove, and the other can be a clamping element, so that the first interference part 33 and the first damping part 11 are clamped with each other. At this time, at least the clamping force between the first interference part 33 and the first damping part 11 needs to be overcome to move the movable element 30 to the first position pi. Alternatively, one or both of the first interference part 33 and the first damping part 11 can be an elastic element such as a torsion spring, and the other can be a pressing element, so that the first interference part 33 and the first damping part 11 are elastically pressed together. At this time, at least the elastic resistance between the first interference part 33 and the first damping part 11 needs to be overcome to move the movable element 30 to the first position pi. Alternatively, one or both of the first interference part 33 and the first damping part 11 can be a magnetic element and attract each other, so that the first interference part 33 and the first damping part 11 are magnetically connected. At this time, at least the attraction force between the first interference part 33 and the first damping part 11 needs to be overcome to move the movable element 30 to the first position pi. It can be understood that the interference of the first interference part 33 and the first damping part 11 generates resistance to hinder the movable element 30 from moving to the first position pi, which increases the difficulty of moving the movable element 30 to the first position pi and conducting the air inlet 21 and the air outlet 13, so that it is difficult for children to drive the movable element 30 from the second position p2 to the first position pi. In some application scenarios, the resistance provided by the interference of the first interference part 33 and the first damping part 11 can be set according to actual needs. For example, the resistance provided by the interference of the first interference part 33 and the first damping part 11 can be greater than a preset threshold value, which can be the maximum force that a general child can exert on the movable element 30 by conventional means such as manual operation without damaging the device, thereby further improving the defense performance of the first interference part 33 and the first damping part 11 against the use of children.

[0042] According to the above embodiments, the movable element 30 can be located at the second position p2 to cover the air outlet 13 to prevent dust and debris from the outside from falling into the main body 10, and also prevent children from driving the movable element 30 to the first position and hindering the child from inhaling the aerosol generated by the atomizer 12. The movable element 30 has the functions of dustproof covering and child lock, which can simplify the operation, prevent forgetting to start the child lock, and reduce the components of the electronic atomization device 1, thereby reducing the cost of the electronic atomization device 1.

[0043] In some embodiments, the movable element 30 is further provided with a vent hole 31, which is located between the air outlet 13 and the air inlet 21 when the movable element 30 is located at the first position P1, so as to fluidly connect the air outlet 13 and the air inlet 21. In this way, the aerosol generated by the atomizer 12 can flow to the outside of the main body 10 through the air outlet 13 and the air inlet 21 in sequence when the movable element 30 is located at the first position P1.

[0044] Further, the shielding part 32 is located between the first interference part 33 and the vent hole 31.

[0045] In some embodiments, the electronic atomization device 1 further comprises a first sealing element 40, which is fixedly connected to the main body 10 or the movable element 30, and is configured to provide a seal between the movable element 30 and the main body 10 when the movable element 30 is located at the first position P1, so as to prevent the aerosol from leaking between the movable element 30 and the main body 10.

[0046] The first sealing element 40 is fixed relative to the main body 10 or the movable element 30. For example, the first sealing element 40 can be fixedly connected to the main body 10 and at least surround the air outlet 13, so as to be clamped to the circumferential side of the vent hole 31 and the air outlet 13 when the movable element 30 is located at the first position P1, thereby providing a seal between the movable element 30 and the main body 10; or the first sealing element 40 can be fixedly connected to the movable element 30 and move relative to the main body 10 along with the movement of the movable element 30 between the first position P1 and the second position P2, and the first sealing element 40 can at least surround the vent hole 31, so as to be clamped to the circumferential side of the vent hole 31 and the air outlet 13 when the movable element 30 is located at the first position P1, thereby providing a seal between the movable element 30 and the main body 10, so as to alleviate the risk of aerosol leakage between the movable element 30 and the main body 10. The first sealing element 40 can be, but is not limited to, sealing silica gel, etc. Taking the case of the first sealing element 40 being sealing silica gel, the sealing silica gel has good elasticity and sealing performance, and the first sealing element 40 can be clamped by the movable element 30 to the main body 10 and be fully compressed by the movable element 30 and the main body 10, so as to improve the sealing effect between the movable element 30 and the main body 10, thereby alleviating the risk of aerosol leakage between the movable element 30 and the main body 10. Meanwhile, the sealing silica gel has a large friction coefficient, which can provide a large resistance during the movement of the movable element 30, so as to hinder the movement of the movable element 30 from the second position P2 to the first position P1, or hinder the movement of the movable element 30 from the first position P1 to the second position P2.

[0047] In some embodiments, the electronic atomization device 1 further comprises a second sealing member 50, the mouthpiece 20 comprises a gas guide tube 22 in communication with the air inlet 21; the second sealing member 50 is fixedly connected to the mouthpiece 20 or the movable member 30, and the second sealing member 50 is configured to provide a seal between the blocking portion 32 and the gas guide tube 22 when the movable member 30 is in the first position p1, so as to prevent aerosol from leaking between the movable member 30 and the gas guide tube 22.

[0048] The second sealing member 50 is fixed relative to the mouthpiece 20 or the movable member 30. For example, the second sealing member 50 can be fixedly connected to the mouthpiece 20 and arranged to surround at least the air inlet 21, so as to be clamped to the periphery of the air inlet 21 and the air passage hole 31 when the movable member 30 is in the first position p1, thereby providing a seal between the movable member 30 and the gas guide tube 22; or the second sealing member 50 can be fixedly connected to the movable member 30 and move relative to the mouthpiece 20 along with the movable member 30 when the movable member 30 moves between the first position p1 and the second position p2. The second sealing member 50 can be arranged to surround at least the air passage hole 31, so as to be clamped to the periphery of the air passage hole 31 and the air inlet 21 when the movable member 30 is in the first position p1, thereby providing a seal between the movable member 30 and the gas guide tube 22, so as to alleviate the risk of aerosol leaking between the movable member 30 and the gas guide tube 22. The second sealing member 50 can include, but is not limited to, sealing silica gel, etc. For example, when the second sealing member 50 is sealing silica gel, the sealing silica gel has good elasticity and sealing performance. The second sealing member 50 can be clamped to the movable member 30 by the gas guide tube 22 and be sufficiently compressed by the movable member 30 and the gas guide tube 22, so as to improve the sealing effect between the movable member 30 and the gas guide tube 22, thereby alleviating the risk of aerosol leaking between the movable member 30 and the gas guide tube 22. In addition, the sealing silica gel has a relatively large friction coefficient, which can provide a relatively large resistance during movement of the movable member 30, so as to hinder the movable member 30 from moving from the second position p2 to the first position p1 or from moving from the first position p1 to the second position p2.

[0049] In some embodiments, the first damping portion 11 and the first interference portion 33 each have a plurality of portions, and when the movable member 30 is in the second position p2, the plurality of first interference portions 33 are in one-to-one interference with the plurality of first damping portions 11.

[0050] The number of the first damping portions 11 and the first interference portions 33 can be multiple, one first interference portion 33 corresponds to one first damping portion 11 to interfere and match, specifically, the number of the first damping portions 11 can be two, three, four or more, and the number of the first interference portions 33 can also be two, three, four or more. Exemplarily, the number of the first damping portions 11 is two, and the number of the first interference portions 33 is also two, when the movable piece 30 is located at the second position p2, one of the two first damping portions 11 corresponds to one of the two first interference portions 33 to interfere and match, and the other first damping portion 11 corresponds to the other first interference portion 33 to interfere and match. The multiple first damping portions 11 and the multiple first interference portions 33 can be arranged on the main body 10 and the movable piece 30 respectively, exemplarily, the multiple first damping portions 11 can be uniformly arranged on the side of the main body 10 facing the movable piece 30, and the multiple first interference portions 33 can be uniformly arranged on the side of the movable piece 30 facing the main body 10. Specifically, taking the number of the first damping portions 11 as two and the number of the first interference portions 33 as two as an example, the two first damping portions 11 can be arranged on the main body 10 along the first direction x1 between the first position p1 and the second position p2, and the two first interference portions 33 can also be arranged on the movable piece 30 along the first direction x1 correspondingly; or the two first damping portions 11 can be arranged on the main body 10 along the second direction x2 perpendicular to the first direction x1, and the two first interference portions 33 can also be arranged on the movable piece 30 along the second direction x2 correspondingly. Thus, by setting the first damping portions 11 and the first interference portions 33 as multiple and corresponding to interfere and match one by one when the movable piece 30 is located at the second position p2, the resistance provided by the first damping portions 11 and the first interference portions 33 to hinder the movement of the movable piece 30 to the first position p1 is further increased.

[0051] In some embodiments, one of the first damping portions 11 and the first interference portions 33 comprises a first protrusion 331, and the other comprises a first recess 111, when the movable piece 30 is located at the second position p2, at least part of the first protrusion 331 is sunk into the first recess 111.

[0052] It can be understood that when the first damping part 11 comprises the first protrusion 331, the first interference part 33 comprises the first groove 111, and when the first interference part 33 comprises the first protrusion 331, the first damping part 11 comprises the first groove 111. Taking the case that the first damping part 11 comprises the first groove 111 and the first interference part 33 comprises the first protrusion 331 as an example, when the movable part 30 is located at the second position p2, the first protrusion 331 can be partially or entirely sunk into the first groove 111, so that the first protrusion 331 is clamped in the first groove 111. It can be understood that when the movable part 30 moves from the second position p2 to the first position p1, the clamping force of the first protrusion 331 and the first groove 111 needs to be overcome to make the first protrusion 331 and the first groove 111 disengage, so that the movable part 30 moves towards the first position p1. Thus, by the cooperation of the first protrusion 331 and the first groove 111, the difficulty for the child to make the air inlet 21 and the air outlet 13 communicate is increased.

[0053] In some embodiments, the surface of the first protrusion 331 for interference fitting with the first groove 111 is a convex arc surface or a hemispherical surface, and the surface of the first groove 111 for interference fitting with the first protrusion 331 is a concave arc surface or a hemispherical surface. Thus, the eligible user or adult user can overcome the interaction force of the interference fitting of the first protrusion 331 and the first groove 111 to drive the movable part 30 to move from the second position p2 to the first position p1, and at the same time, the wear between the first protrusion 331 and the first groove 111 can be reduced during the movement of the movable part 30 from the second position p2 to the first position p1, so that the movable part 30 can still provide a relatively large resistance when the first protrusion 331 and the first groove 111 interfere fit after the movable part 30 moves back and forth between the first position p1 and the second position p2 for multiple times, to hinder the separation of the first protrusion 331 and the first groove 111 and prevent the child from driving the movable part 30 to move from the second position p2 to the first position p1.

[0054] In some embodiments, the radial dimension of the first protrusion 331 can be greater than or equal to 3 mm and less than or equal to 5 mm, for example, the radial dimension of the first protrusion 331 can be between 3 mm and 4.5 mm, or between 3.5 mm and 5 mm, in particular, the radial dimension of the first protrusion 331 can be greater than or equal to 3 mm, 3.3 mm, 3.5 mm, 4 mm, 4.2 mm, 4.5 mm, 5 mm, or the like, and less than or equal to 5 mm, for example, the radial dimension of the first protrusion 331 can be 4 mm. The radial dimension of the first recess 111 can be greater than or equal to 2.5 mm and less than or equal to 5 mm, for example, the radial dimension of the first recess 111 can be between 2.5 mm and 4 mm, or between 4 mm and 5 mm, in particular, the radial dimension of the first recess 111 can be greater than or equal to 2.5 mm, 2.7 mm, 3 mm, 3.5 mm, 4 mm, 4.4 mm, 4.6 mm, 5 mm, or the like, and less than or equal to 5 mm, for example, the radial dimension of the first recess 111 can be 2.7 mm. In some application scenarios, the radial dimension of the first recess 111 can be less than the radial dimension of the first protrusion 331, so as to increase the clamping force between the first protrusion 331 and the first recess 111.

[0055] In some embodiments, the suction nozzle 20 further comprises a base 23 connected to the main body 10, the movable element 30 is clamped between the base 23 and the main body 10, and the base 23 abuts against the movable element 30 when the first protrusion 331 is at least partially sunk into the first recess 111, so as to increase the resistance to the movement of the movable element 30 to the first position p1.

[0056] The movable element 30 is clamped between the base 23 and the main body 10, and the resistance to the movement of the movable element 30 can be provided by the base 23 and the main body 10. It can be understood that the base 23 can abut against the movable element 30 when the first protrusion 331 is at least partially sunk into the first recess 111, and the base 23 can also abut against the movable element 30 when the first protrusion 331 is not sunk into the first recess 111, so that the base 23 can always abut against the movable element 30 during the movement of the movable element 30 between the first position p1 and the second position p2, thereby further providing the resistance to the movement of the movable element 30 to the first position p1 by the base 23.

[0057] In some embodiments, the base 23 can comprise a wall portion 231 and a pressing portion 232, the wall portion 231 is arranged on the side of the movable element 30 away from the main body 10, and the pressing portion 232 is protrudingly arranged on the side of the wall portion 231 facing the movable element 30, the pressing portion 232 is arranged to abut against the movable element 30 during the movement of the movable element 30 between the first position p1 and the second position p2, thereby providing the resistance to the movement of the movable element 30 between the first position p1 and the second position p2, and the number of the pressing portion 232 can be one or more.

[0058] Further, the base 23 can further include a first guide portion 233 and a second guide portion 234, the first guide portion 233 and the second guide portion 234 are disposed on the side of the wall portion 231 facing the movable member 30, the first guide portion 233 and the second guide portion 234 are oppositely spaced apart in the second direction x2, and the first guide portion 233 and the second guide portion 234 extend in the first direction x1, the movable member 30 is clamped between the first guide portion 233 and the second guide portion 234 to move between the first position p1 and the second position p2 under the guidance of the first guide portion 233 and the second guide portion 234, thereby improving the stability of the movable member 30 moving between the first position p1 and the second position p2.

[0059] In some other application scenarios, at least one of the main body 10 and the suction nozzle 20 is provided with a first stop portion 235 and a second stop portion 236, the first stop portion 235 and the second stop portion 236 are used to jointly define the movable range of the movable member 30. For example, the base 23 can include a first stop portion 235 and a second stop portion 236, the first stop portion 235 and the second stop portion 236 are disposed on the side of the wall portion 231 facing the movable member 30, and the first stop portion 235 and the second stop portion 236 are spaced apart in the first direction x1, the movable member 30 is located between the first stop portion 235 and the second stop portion 236, when the movable member 30 is at the first position p1, the first stop portion 235 abuts against the movable member 30 to hinder the movable member 30 from continuing to move away from the second position p2, when the movable member 30 is at the second position p2, the second stop portion 236 abuts against the movable member 30 to hinder the movable member 30 from continuing to move away from the first position p1, thereby defining the movable range of the movable member 30 through the first stop portion 235 and the second stop portion 236, and at the same time, the user can be prompted that the movable member 30 has moved to the first position p1 or the second position p2 through the abutment of the movable member 30 at the first position p1 against the first stop portion 235 and the abutment of the movable member 30 at the second position p2 against the second stop portion 236.

[0060] In some embodiments, the main body 10 further includes a second damping portion 14, the second damping portion 14 interferingly engages with the first interference portion 33 when the movable member 30 is at the first position p1 to provide resistance to hinder the movable member 30 from moving to the second position p2.

[0061] The interference engagement manner of the second damping portion 14 with the interference portion when the movable member 30 is at the first position p1 can be the same as the interference engagement manner of the first damping portion 11 with the interference portion when the movable member 30 is at the second position p2, of course, it can also be different.

[0062] The second damping portion 14 can have the same structural features as the first damping portion 11. Further, the second damping portion 14 can have the same size as the first damping portion 11.

[0063] The number of the second damping portion 14 can be equal to the number of the first interference portion 33, so that the second damping portion 14 can interfere with the first interference portion 33 one-to-one when the movable member 30 is located at the first position pi.

[0064] The interference between the second damping portion 14 and the first interference portion 33 is mainly used to keep the movable member 30 at the first position pi to prevent the movable member 30 from moving to the second position p2 unexpectedly when the user is puffing the suction nozzle 20, thereby affecting the user to normally use the electronic atomization device 1.

[0065] In some embodiments, not shown, the movable member further comprises a second interference portion, which interferes with the first damping portion when the movable member is located at the first position to provide resistance to hinder the movable member from moving to the second position.

[0066] The second interference portion can have the same structural features as the first interference portion. Further, the second interference portion can have the same size as the first interference portion.

[0067] In some embodiments, the electronic atomization device 1 comprises a first sealing member 40 and / or a second sealing member 50, which elastically abuts against the shielding portion 32 of the movable member 30 when the movable member 30 is located at the first position pi, so that the first sealing member 40 and / or the second sealing member 50 interferes with the shielding portion 32, thereby at least requiring overcoming the frictional force between the movable member 30 and the first sealing member 40 and / or the second sealing member 50 during the movement of the movable member 30 from the first position pi to the second position p2. Therefore, the interference between the first sealing member 40 and / or the second sealing member 50 and the shielding portion 32 helps to keep the movable member 30 at the first position pi, which can prevent the movable member 30 from moving to the second position p2 unexpectedly, thereby affecting the user to normally use the electronic atomization device 1. Based on this, in this embodiment, the second damping portion 14 or the second interference portion is optional but not mandatory.

[0068] In some embodiments, the first sealing member 40 provides a seal between the movable member 30 and the main body 10 when the movable member 30 is located at the first position pi to block the air path between the air outlet 13 and the air inlet 21, so that the airflow cannot pass between the air outlet 13 and the air inlet 21.

[0069] In some embodiments, when the movable piece 30 is located at the first position p1, the second sealing piece 50 provides a seal between the movable piece 30 and the air guide pipe 22 to block the air path between the air outlet 13 and the air inlet 21, so that the air flow cannot pass between the air outlet 13 and the air inlet 21.

[0070] In some embodiments, the mouthpiece 20 further comprises a base 23 connected to the main body 10 and an operating piece 24 slidingly connected to the base 23; the operating piece 24 is arranged in linkage with the movable piece 30, and the operating piece 24 is configured to be operated to drive the movable piece 30 to move between the first position p1 and the second position p2.

[0071] The operating piece 24 can slide relative to the base 23. The operating piece 24 is arranged in linkage with the movable piece 30, where the linkage means that when the operating piece 24 moves or changes, the movable piece 30 will also move or change in response, for example, the movable piece 30 can change in position or angle as the position or angle of the operating piece 24 changes.

[0072] As a typical example, the operating piece 24 can be operated to slide relative to the base 23, thereby driving the movable piece 30 to move between the first position p1 and the second position p2. The operating piece 24 is exposed on the outside of the electronic atomization device 1, thereby facilitating the user to observe and operate the operating piece 24 and improving the prominence of the operating piece 24.

[0073] In some application scenarios, the base 23 comprises a wall portion 231 arranged on the side of the movable piece 30 away from the main body 10, the side of the wall portion 231 away from the main body 10 forms a sunken portion 2311, the operating piece 24 is arranged in the sunken portion 2311 and can slide in the sunken portion 2311, the bottom wall of the sunken portion 2311 is provided with a mounting hole 2312 penetrating through the surfaces of the two sides of the wall portion 231, the operating piece 24 can pass through the mounting hole 2312 and be connected with the movable piece 30, specifically, the movable piece 30 is provided with a first fixing hole 34, the operating piece 24 is provided with a second fixing hole 241, the first fixing hole 34 can communicate with the second fixing hole 241 through the mounting hole 2312, and a fixing piece 2313 can be inserted into the first fixing hole 34 and the second fixing hole 241 at the same time, so that the operating piece 24 is relatively fixed with the movable piece 30, thereby facilitating the user to drive the movable piece 30 to move between the first position p1 and the second position p2 by operating the operating piece 24. In some embodiments, the operating piece 24 has an operating surface for contacting the user, and the operating surface is provided with an anti-slip groove to improve the friction between the operating piece 24 and the user, thereby relieving the risk of slipping of the user in the process of operating the operating piece 24.

[0074] In some embodiments, the mouthpiece 25 further comprises the suction port 21, and the operation member 24 and the mouthpiece 25 are located on the same side of the base 23. The mouthpiece 25 is used to be held in the mouth of the user, thereby facilitating the user to suck the mouthpiece 20.

[0075] In some embodiments, at least a part of the air guide tube 22 is located inside the mouthpiece 25 and exposed to the side away from the main body 10 through the mouthpiece 25. It should be noted that in the use state of the electronic atomization device 1, the mouthpiece 25 faces the face, and by arranging the operation member 24 and the mouthpiece 25 on the same side of the base 23, the user can timely observe the position state of the operation member 24 to remind the user to operate the operation member 24 before sucking the aerosol to drive the movable piece 30 to the first position p1, and to remind the user to operate the operation member 24 after sucking the aerosol to drive the movable piece 30 to the second position p2, thereby starting the child lock, which can effectively prevent the user from forgetting to start the child lock.

[0076] In some embodiments, the main body 10 further comprises a shell 15 and a support 16, the shell 15 is formed with a receiving space 151, the support 16 is arranged in the receiving space 151 and divides the receiving space 151 into a first receiving space 161 and a second receiving space 162, and the atomizer 12 is arranged in the first receiving space 161, thereby providing support and protection for the atomizer 12 through the shell 15 and the support 16. In some application scenarios, the movable piece 30 is arranged between the support 16 and the mouthpiece 20, and the first damping part 11 and the second damping part 14 are arranged on the side of the support 16 facing the mouthpiece 20. Further, the first receiving space 161 is further formed with a liquid storage cavity 1611 for storing the aerosol generating substrate, and the atomizer 12 is connected with the liquid storage cavity 1611 to receive the aerosol generating substrate from the liquid storage cavity 1611 and atomize to generate the aerosol. The electronic atomization device 1 can further comprise a third sealing member 60, which can be, but is not limited to, sealing silica gel, and the third sealing member 60 is configured to provide a seal between the atomizer 12 and the support 16 to prevent the aerosol generating substrate from leaking between the atomizer 12 and the support 16. In some embodiments, the electronic atomization device 1 further comprises an electric core 70, which is arranged in the second receiving space 162, and the electric core 70 is electrically connected with the atomizer 12, thereby facilitating the electric core 70 to provide power support for the atomizer 12. The electronic atomization device 1 further comprises a circuit board 80, which is arranged in the second receiving space 162, and the circuit board 80 can be used to control the atomizer 12 to work to atomize the aerosol generating substrate to generate the aerosol.

[0077] In some embodiments, the main body 10 further comprises a bottom cover 17 disposed at an end of the main body 10 distal to the mouthpiece 20, the bottom cover 17 is provided with an air inlet 171, the main body 10 forms an airflow channel 172 between the air inlet 171 and the air outlet 13, the atomizer 12 is in fluid communication with the airflow channel 172 to guide the gas into the inside of the main body 10 and cooperate with the atomizer 12 to generate aerosol. Further, the electronic atomization device 1 further comprises a fourth sealing member 90 configured to provide a seal between the circuit board 80 and the airflow channel 172 to prevent the circuit board 80 from being in fluid communication with the airflow channel 172. It can be understood that the circuit board 80 can volatilize harmful substances, and by providing a seal between the circuit board 80 and the airflow channel 172 through the fourth sealing member 90, the risk of volatile harmful substances entering the airflow channel 172 can be reduced. Further, the third sealing member 60 can also be configured to contact the fourth sealing member 90 and provide a seal between the circuit board 80 and the airflow channel 172 to further prevent the circuit board 80 from being in fluid communication with the airflow channel 172. In some embodiments, the circuit board 80 is provided with a microphone 81, the fourth sealing member 90 covers a side of the circuit board 80 facing the microphone 81, and the fourth sealing member 90 is formed with a sensing channel 91, the microphone 81 is in fluid communication with the atomizer 12 through the sensing channel 91, the microphone 81 is a gas pressure sensor, which can be used to detect the airflow in the airflow channel 172 to control the atomizer 12 to atomize the aerosol generating substrate. It should be noted that when the movable member 30 is located at the second position p2, the air outlet 13 is isolated from the air inlet 21, so even if a child sucks at the mouthpiece 20, no airflow can be formed in the airflow channel 172, that is, the microphone 81 cannot be triggered to control the atomizer 12 to generate aerosol. In some application scenarios, the bottom cover 17 is also provided with a charging hole 173, the circuit board 80 is partially exposed outside the main body 10 through the charging hole 173, the fourth sealing member 90 is further configured to provide a seal between the circuit board 80 and the bottom cover 17 and is arranged around the charging hole 173 to prevent external impurities from entering the accommodation space 151 through the charging hole 173 to cause damage to the internal components. In some embodiments, the bottom cover 17 is further formed with a recessed accommodation groove 174 relative to the third sealing member 60, and the electronic atomization assembly further comprises an oil absorbing member 100, which can include but is not limited to oil absorbing cotton. The oil absorbing member 100 is arranged in the accommodation groove 174 and is used to absorb the aerosol generating substrate that may

[0078] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than limit them. Although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing embodiments can be modified, or some or all of the technical features can be replaced equivalently. Such modifications or replacements do not change the essence of the corresponding technical solutions, which should be covered in the scope of the present application. In particular, the technical features mentioned in each embodiment can be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An electronic atomizing device, characterized by, The electronic atomization device comprises: a main body comprising a first damping portion, an atomizer for atomizing an aerosol generating substrate to generate an aerosol, and an air outlet for leading out the aerosol; a mouthpiece provided with an air inlet, the mouthpiece being connected to the main body; and a movable member provided between the main body and the mouthpiece, and the movable member being provided with a shielding portion and a first interference portion; wherein the movable member is configured to be movable between a first position and a second position, and when the movable member is located at the first position, the air inlet and the air outlet are in fluid communication, and when the movable member is located at the second position, the shielding portion covers the air outlet, and the first interference portion interferingly engages with the first damping portion to provide resistance to movement of the movable member to the first position.

2. The electronic atomizing device of claim 1, wherein, The electronic atomization device further comprises a first sealing member fixedly connected to the main body or the movable member, and the first sealing member is configured to provide a seal between the movable member and the main body when the movable member is located at the first position, so as to prevent leakage of the aerosol from between the movable member and the main body.

3. The electronic atomizing device of claim 1, wherein, The electronic atomization device further comprises a second sealing member, and the mouthpiece comprises an air guide tube in communication with the air inlet; the second sealing member is fixedly connected to the mouthpiece or the movable member, and the second sealing member is configured to provide a seal between the shielding portion and the air guide tube when the movable member is located at the first position, so as to prevent leakage of the aerosol from between the movable member and the air guide tube.

4. The electronic atomizing device of claim 1, wherein, The first damping portion and the first interference portion each have a plurality of portions, and when the movable member is located at the second position, a plurality of the first interference portions correspondingly interferingly engage with a plurality of the first damping portions.

5. The electronic atomizing device of claim 1, wherein, One of the first damping portion and the first interference portion comprises a first protrusion, and the other comprises a first recess, and when the movable member is located at the second position, at least a portion of the first protrusion is at least partially recessed into the first recess.

6. The electronic atomizing device of claim 5, wherein, The mouthpiece further comprises a base connected to the main body, and the movable member is clamped between the base and the main body, and when at least a portion of the first protrusion is at least partially recessed into the first recess, the base abuts against the movable member to increase the resistance to movement of the movable member to the first position.

7. The electronic atomizing device of claim 1, wherein, The movable member is further provided with a ventilation hole between the air outlet and the air inlet when the movable member is located at the first position, so as to enable the air inlet and the air outlet to be in fluid communication.

8. The electronic atomizing device of claim 1, wherein, The main body further comprises a second damping portion, and the second damping portion interferingly engages with the first interference portion when the movable member is located at the first position, so as to provide resistance to movement of the movable member to the second position.

9. The electronic atomizing device according to any one of claims 1-8, wherein, The mouthpiece further comprises a base connected to the main body and an operating member slidingly connected to the base; the operating member is in linkage with the movable member, and the operating member is configured to be operable to drive the movable member to move between the first position and the second position.

10. The electronic atomizing device of claim 9, wherein, The mouthpiece further comprises a mouthpiece, and the air inlet is arranged on the mouthpiece, and the operation member and the mouthpiece are located on the same side of the base.

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