Electronic atomization device, first main body and second main body

Abstract

The invention provides an electronic atomization device. The electronic atomization device comprises a first main body and a second main body, the electronic atomization device comprises a first main body and a second main body, the first main body comprises a first liquid storage cavity, an atomization assembly and a container; a second liquid storage cavity is defined in the container, and the container is used for supplementing the liquid matrix to the first liquid storage cavity; the second main body comprises a first end and a second end which are opposite in the longitudinal direction, and a first side and a second side which are opposite in the width direction; the battery cell is used for providing power for the atomization assembly; the distance between the battery cell and the first side is smaller than that between the battery cell and the second side; the first receiving cavity is defined between the battery cell and the first end; the second receiving cavity is defined between the battery cell and the second side; when the first body is coupled to the second body, at least part of the first body is received in the first receiving cavity, and at least part of the container is received in the second receiving cavity. According to the electronic atomization device, the container for supplementing the liquid substrate is arranged on the first main body and is used by a user after the first main body is combined with the second main body.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, and in particular to an electronic atomization device, a first body, and a second body. Background Technology

[0002] Tobacco products (such as cigarettes, cigars, etc.) produce tobacco smoke by burning tobacco during use. Efforts are being made to replace these tobacco-burning products by creating products that release compounds without combustion.

[0003] Examples of such products are heating devices that release compounds by heating rather than burning materials. For example, the material could be tobacco or other non-tobacco products, which may or may not contain nicotine. As another example, aerosol-providing articles exist, such as so-called electronic atomizing devices. These devices typically contain a liquid that is heated to vaporize, thereby producing an inhalable aerosol. The liquid may contain nicotine and / or flavorings and / or aerosol-generating substances (e.g., glycerin). Known electronic atomizing devices replenish the liquid matrix to a reusable body via a separate, replaceable liquid source. Summary of the Invention

[0004] One embodiment of this application provides an electronic atomizing device, comprising:

[0005] A first entity and a second entity that can exist independently, and the first entity can be combined with the second entity or removed from the second entity by user operation;

[0006] The first entity includes:

[0007] The first liquid storage chamber is used to store the liquid matrix;

[0008] An atomizing component is used to receive the liquid matrix in the first liquid storage chamber and atomize it to generate an aerosol;

[0009] A container defining a second liquid reservoir for storing a liquid matrix; the second liquid reservoir is configured to replenish the first liquid reservoir with a liquid matrix.

[0010] The second subject includes:

[0011] The first and second ends that are opposite each other in the longitudinal direction, and the first and second sides that are opposite each other in the width direction;

[0012] A battery cell is used to provide power to the atomizing assembly; the distance between the battery cell and the first side is less than the distance between the battery cell and the second side.

[0013] A first receiving cavity is at least partially formed or defined between the battery cell and the first end;

[0014] The second receiving cavity is at least partially formed or defined between the battery cell and the second side;

[0015] When the first body is attached to the second body, at least a portion of the first body is received in the first receiving cavity, and at least a portion of the container is received in the second receiving cavity.

[0016] In some embodiments, the second body further includes:

[0017] A circuit board, at least partially located between the battery cell and the first side; when the first body is attached to the second body, the circuit board is configured to control the battery cell to provide power to the atomizing assembly.

[0018] In some embodiments, the second body further includes:

[0019] A window; when the first body is attached to the second body, at least a portion of the container is visible through the window.

[0020] In some embodiments, the window is located on the second side;

[0021] And / or, the container is transparent so that the liquid matrix within the second receiving cavity is visible through the container.

[0022] In some embodiments, the first receiving cavity and the second receiving cavity are connected.

[0023] In some embodiments, the container is arranged to be independently detachable or removed from the first body.

[0024] In some embodiments, the container is at least partially exposed outside the first body; and / or, the container is at least partially protruding relative to other parts of the first body; and / or, the container is arranged off-center from the central axis of the first body.

[0025] In some embodiments, the first body further includes:

[0026] The liquid pumping mechanism is configured to be operated by the user to replenish the liquid matrix in the second reservoir to the first reservoir.

[0027] In some embodiments, the liquid pumping mechanism is configured to be manually operated by a user, and to replenish a predetermined amount of liquid matrix from the second reservoir to the first reservoir in each user operation.

[0028] In some embodiments, the first body further includes:

[0029] Operating elements, used for user operation;

[0030] A cylinder element, at least partially surrounding or defining a liquid buffer chamber; the liquid buffer chamber is arranged to receive and buffer a liquid matrix from a second reservoir chamber.

[0031] A liquid pump outlet channel is configured to provide a channel path for replenishing the liquid matrix in the liquid buffer chamber to the first liquid storage chamber;

[0032] A piston, at least partially located within the cylinder element and / or the liquid buffer chamber; the piston is arranged to respond to user operation of the operating element by moving from a first position to a second position within the liquid buffer chamber, and in moving from the first position to the second position, driving the replenishment of the liquid matrix from the liquid buffer chamber to the first reservoir chamber.

[0033] In some embodiments, the liquid pumping passage is at least partially defined by the piston; and / or, the liquid pumping passage passes at least partially through the piston.

[0034] In some embodiments, when the piston is in the first position, the liquid pumping passage is closed; the liquid pumping passage is arranged to open or conduct as the piston moves from the first position to the second position.

[0035] In some embodiments, when the piston moves from the first position to the second position, at least a portion of the volume of the liquid buffer chamber is occupied or compressed by the piston, thereby driving the liquid matrix to be replenished from the liquid pumping channel to the first reservoir chamber.

[0036] In some embodiments, the first body further includes:

[0037] An elastic element is configured to provide an elastic force to move the piston from the second position to the first position; or, the elastic element is configured to provide an elastic force to bias the piston toward the first position.

[0038] In some embodiments, the cylinder element is further provided with or defined a first liquid inlet; the first liquid inlet is used to allow the liquid matrix of the second liquid storage chamber to enter the liquid buffer chamber.

[0039] A valve element is configured to selectively open or close the first inlet port; the valve element is arranged to open the first inlet port in response to the piston moving from the second position to the first position.

[0040] In some embodiments, the valve element is flexible; the valve element is responsive to the piston moving from the second position to the first position and bending or deforming toward the liquid buffer chamber, thereby opening the first inlet.

[0041] In some embodiments, the valve element can open the first inlet in response to the pressure in the liquid buffer chamber being lower than a predetermined threshold. Alternatively, in some embodiments, the valve element can open the first inlet in response to the pressure difference between the liquid buffer chamber and the second reservoir chamber exceeding a predetermined threshold.

[0042] In some embodiments, the first body further includes:

[0043] The ventilation channel is used to connect the first liquid storage chamber and the second liquid storage chamber with air to balance or adjust the pressure difference between the first liquid storage chamber and the second liquid storage chamber.

[0044] In some embodiments, the first body further includes:

[0045] A blocking element is located within the cylinder block element; the blocking element is arranged to be movable in an open position and a closed position, opening the ventilation passage in the open position and closing the ventilation passage in the closed position.

[0046] In some embodiments, the blocking element is arranged to respond to the movement of the piston from the first position to the second position, and further from the closed position to the open position;

[0047] And / or, during the movement of the piston from the second position to the first position, the blocking element is arranged to be driven by the piston to move from the open position to the closed position.

[0048] In some embodiments, during the movement of the piston from the first position to the second position, the liquid pumping passage opens or is activated earlier than the ventilation passage;

[0049] And / or, during the movement of the piston from the second position to the first position, the liquid pumping passage closes earlier than the ventilation passage.

[0050] In some embodiments, the ventilation channel is separate from or isolated from the liquid pump outlet channel.

[0051] In some embodiments, the cylinder element is arranged to extend longitudinally along the electronic atomizing device;

[0052] The piston is arranged to move longitudinally along the electronic atomizing device; and the piston is closer to the second end in the second position than in the first position.

[0053] In some embodiments, the elastic element is arranged between the operating element and the cylinder element;

[0054] And / or, the elastic element and at least partially surrounds the piston.

[0055] In some embodiments, when the piston is in the first position, the liquid pumping passage is closed by the blocking element.

[0056] In some embodiments, the piston extends through the blocking element; and / or the blocking element is arranged at least partially around the piston.

[0057] Another embodiment of this application also proposes an electronic atomizing device, comprising:

[0058] The first liquid storage chamber is used to store the liquid matrix;

[0059] An atomizing component is used to receive the liquid matrix in the first liquid storage chamber and atomize it to generate an aerosol;

[0060] The container defines a second liquid storage chamber for storing a liquid matrix;

[0061] Operating elements, used for user operation;

[0062] A cylinder element, at least partially surrounding or defining a liquid buffer chamber; the liquid buffer chamber is arranged to receive and buffer a liquid matrix from a second reservoir chamber.

[0063] A liquid pump outlet channel is configured to provide a channel path for replenishing the liquid matrix in the liquid buffer chamber to the first liquid storage chamber;

[0064] A piston, at least partially located within the cylinder element and / or the liquid buffer chamber; the piston is arranged to respond to user operation of the operating element by moving from a first position to a second position within the liquid buffer chamber, and replenishing the liquid matrix from the liquid buffer chamber to the first reservoir chamber during the movement from the first position to the second position.

[0065] Another embodiment of this application also proposes a first body for an electronic atomizing device, comprising:

[0066] The proximal and distal ends that are opposite each other in the longitudinal direction, and the first and second sides that are opposite each other in the width direction;

[0067] The first liquid storage chamber is used to store the liquid matrix;

[0068] An atomizing component is used to receive the liquid matrix in the first liquid storage chamber and atomize it to generate an aerosol;

[0069] A container is located near and defines the distal end; the distance between the container and the first side is greater than the distance to the second side; a second liquid reservoir is defined, the second liquid reservoir being configured to replenish the liquid reservoir to the first liquid reservoir;

[0070] The container protrudes at the distal end relative to the rest of the first body.

[0071] Another embodiment of this application also proposes a second body for an electronic atomizing device, comprising:

[0072] The first and second ends that are opposite each other in the longitudinal direction, and the first and second sides that are opposite each other in the width direction;

[0073] A battery cell for providing power; the distance between the battery cell and the first side is less than the distance between the battery cell and the second side.

[0074] A first receiving cavity is at least partially formed or defined between the battery cell and the first end;

[0075] The second receiving cavity is at least partially formed or defined between the battery cell and the second side.

[0076] In some embodiments, the liquid pumping channel has at least one or more liquid outlets; the at least one or more liquid outlets are exposed within the first liquid storage chamber; the at least one or more liquid outlets are at least partially formed or arranged on the outer side wall of the operating element.

[0077] In some embodiments, the cylinder element extends at least partially into the container;

[0078] And / or, the cylinder element is non-movable.

[0079] The above electronic atomizing device has a container for replenishing the liquid matrix installed on the first main body, and the first main body is then combined with the second main body for user use. Attached Figure Description

[0080] One or more embodiments are illustrated by way of example with reference numerals in the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0081] Figure 1 This is a schematic diagram of an electronic atomizing device provided in one embodiment, taken from one perspective.

[0082] Figure 2 yes Figure 1 A schematic diagram of another electronic atomizing device;

[0083] Figure 3 yes Figure 1 A cross-sectional schematic diagram of a medium-sized electronic atomizing device from one perspective;

[0084] Figure 4 yes Figure 1 A schematic diagram of the electronic atomizing device after the first main body is removed from the second main body;

[0085] Figure 5 yes Figure 4 A schematic diagram showing another perspective after the first subject is removed from the second subject;

[0086] Figure 6 yes Figure 4 A cross-sectional diagram of the second main body from another perspective;

[0087] Figure 7 yes Figure 4 A cross-sectional diagram of the first main body from another perspective;

[0088] Figure 8 yes Figure 7 An exploded view of the first main body component;

[0089] Figure 9 yes Figure 8 An exploded view of a cross-sectional perspective of the first main component.

[0090] Figure 10 yes Figure 7 An exploded view of the liquid pumping mechanism from one perspective;

[0091] Figure 11 yes Figure 10 An exploded view of a cross-sectional perspective of the liquid pumping mechanism;

[0092] Figure 12 yes Figure 11 Another structural schematic diagram of the second tubular element in the middle;

[0093] Figure 13 yes Figure 11 A schematic diagram of some components of the liquid pumping mechanism after assembly;

[0094] Figure 14 yes Figure 11 A schematic diagram showing the liquid pumping mechanism of the lieutenant general, which is assembled from the first module and the second module;

[0095] Figure 15 yes Figure 11 A schematic diagram of the liquid pumping mechanism in its initial state after assembly;

[0096] Figure 16 It is determined by the user Figure 15 A schematic diagram showing the piston moving its first stroke after being pressed by the operating element.

[0097] Figure 17 It is determined by the user Figure 16 A schematic diagram showing how the operating element is further pressed to allow the piston to continue moving in the second stroke for liquid pumping out;

[0098] Figure 18 It is driven by the elastic element after the user stops pressing. Figure 17 A schematic diagram of the piston moving towards the proximal end during its third stroke. Detailed Implementation

[0099] To facilitate understanding of this application, a more detailed description of this application will be provided below in conjunction with the accompanying drawings and specific embodiments.

[0100] This application proposes an electronic atomizing device for atomizing a liquid matrix to generate an aerosol.

[0101] Figures 1 to 7 A schematic diagram of an electronic atomizing device according to an embodiment is shown; in this embodiment, the electronic atomizing device includes a first body 100 and a second body 200; the first body 100 and the second body 200 can each exist independently, while also being combined with each other.

[0102] In some embodiments, the first body 100 and the second body 200 exist independently of each other before being combined; and after the first body 100 is combined with the second body 200, they together define a complete electronic atomizing device for use or inhalation of aerosol by a user.

[0103] In some embodiments, when the first body 100 and the second body 200 exist separately or independently, they cannot be independently used or pumped by the user. For example, in Figures 1 to 7 As shown, the first body 100 at least partially defines a nozzle 112 for user use or inhalation and is used to atomize a liquid matrix to generate an aerosol; the second body 200 is used to power the first body 100 and control the atomization of the liquid matrix by the first body 100. When the first body 100 is removed or detached from the second body 200, the first body 100 cannot atomize the liquid matrix to generate an aerosol independently. When the first body 100 is attached to the second body 200, it can be powered by the second body 200.

[0104] In some embodiments, the first body 100 and the second body 200 can only be used by the user when combined in a way that defines a complete electronic atomizing device, and are recycled after the liquid matrix inside the first body 100 is consumed. Figures 1 to 7 In the illustrated embodiment, the first body 100 can be disassembled or replaced separately from the second body 200 by the user. Therefore, during use, the first body 100 is used as a consumable and is replaceable, while the second body 200 is reusable. When the liquid matrix within the first body 100 is depleted, the user can disassemble the depleted first body 100 from the second body 200 and replace it with a new first body 100.

[0105] Alternatively, in some embodiments, once the first body 100 is attached to the second body 200 to define a complete electronic atomizing device, the first body 100 cannot be disassembled or replaced from the second body 200.

[0106] according to Figures 1 to 7 As shown, the second body 200 includes:

[0107] The first end 210 and the second end 220 are opposite to each other in the longitudinal direction;

[0108] The first side 230 and the second side 240 are opposite to each other along the width direction.

[0109] according to Figures 1 to 7 As shown, the first end 210 of the second body 200 is open, thereby defining a first receiving cavity 211 at the first end 210. When the first body 100 is attached to the second body 200, the first receiving cavity 211 is used to receive a portion of the first body 100; specifically, the second portion 12 of the first housing 10 is inserted into or received within the first receiving cavity 211.

[0110] according to Figures 1 to 7 As shown, the second body 200 also includes:

[0111] Battery cell 250 is used for power supply; battery cell 250 is located between the first receiving cavity 211 and the second end 220.

[0112] Circuit board 270, having circuitry arranged thereon for controlling the power supply from battery cell 250 to the first body 100 / heating element 32. Circuit board 270 is arranged to extend substantially longitudinally. Circuit board 270 is located between the first receiving cavity 211 and the second end 220. Circuit board 270 is also located between battery cell 250 and the first side 230.

[0113] according to Figures 1 to 7 As shown, the second body 200 also includes:

[0114] Input element 231 is used to generate input signals for user operation; then circuit board 270 controls the power supplied to the first body 100 / heating element 32 based on the user's input signals. In some embodiments, input element 231 is selected from mechanical buttons, membrane buttons, mechanical switches, rotary encoders, dials, knobs, capacitive touch buttons, resistive touch buttons, joysticks, sliders, trigger buttons, touch screens, and magnetic switches. Figures 1 to 7 In the illustrated embodiment, the input element 231 is, for example, a mechanical button. Figures 1 to 7 In the embodiment shown, the input element 231 is arranged on the first side 230.

[0115] In some embodiments, the user can increase or decrease the power of the first body 100 / heating element 32 to atomize the liquid matrix by operating the input element 231.

[0116] according to Figures 1 to 7 As shown, the second body 200 also includes:

[0117] A charging interface 221, such as a USB-Type-C interface, is used to charge the battery cell 250. The charging interface 221 is located at the second end 220.

[0118] according to Figures 1 to 7 As shown, the second body 200 also includes:

[0119] A bracket 260 is used to support or hold the battery cell 250 and the circuit board 270.

[0120] according to Figures 1 to 7 As shown, the bracket 260 includes:

[0121] The first support part 261 is arranged basically perpendicular to the longitudinal direction of the second main body 200;

[0122] The second support portion 262 extends from the first support portion 261 toward the second end 220.

[0123] In one embodiment, the first support portion 261 at least partially defines the first receiving cavity 211. Alternatively, the first support portion 261 is located between the battery cell 250 and / or the circuit board 270 and the first receiving cavity 211. The battery cell 250 and the circuit board 270 are located between the second support portion 262 and the first side 230.

[0124] according to Figures 1 to 7 As shown, the second body 200 also includes:

[0125] At least one or more magnetic elements 213; when the first body 100 is received in the first receiving cavity 211 of the second body 200, the magnetic elements 213 are magnetically attracted to the magnetic elements 182 on the first body 100, thereby making the first body 100 stably received in the second body 200.

[0126] In this embodiment, at least one or more magnetic elements 213 are mounted or arranged on the first support portion 261. At least one or more magnetic elements 213 are exposed in the first receiving cavity 211.

[0127] according to Figures 1 to 7 As shown, the second body 200 also includes:

[0128] Electrical contact 214; when the first body 100 is received in the first receiving cavity 211 of the second body 200, the electrical contact 214 abuts or contacts the electrical contact 183 on the first body 100, thereby establishing a conductive connection between the first body 100 and the second body 200. In an embodiment, the electrical contact 214 extends longitudinally through the first support portion 261. The electrical contact 214 is mounted or arranged on the first support portion 261. The electrical contact 214 at least partially extends into or is exposed in the first receiving cavity 211. The electrical contact 214 is electrically connected to the circuit board 270 by abutting or soldering leads, etc.

[0129] according to Figures 1 to 7 As shown, the second body 200 also includes:

[0130] A second receiving cavity 212 is formed or defined between the battery cell 250 and / or the bracket 260 and the second side 240. Specifically, the second receiving cavity 212 is defined between the second support portion 262 of the bracket 260 and the second side 240. Figures 1 to 7 As shown, the second receiving cavity 212 is connected to the first receiving cavity 211. When the first body 100 is received in the second body 200, the container 500 of the first body 100 is received or taken into the second receiving cavity 212.

[0131] according to Figures 1 to 7 As shown, the second body 200 also includes:

[0132] Window 241; when the first body 100 is received within the second body 200, at least a portion of the container 500 is visible through window 241. This is advantageous for a user to observe the remaining amount of liquid matrix in the container 500 of the first body 100. In some embodiments, the container 500 is transparent; or, the portion of the container 500 opposite to window 241 is transparently visible.

[0133] In this embodiment, window 241 is located on the second side 240.

[0134] according to Figures 1 to 7 As shown, the second body 200 also includes:

[0135] An airflow sensor 280 is used to sense the airflow passing through the first body 100 when the user inhales, thereby determining the user's inhalation action. The circuit board 270 controls the supply of power to the first body 100 / heating element 32 based on the user's inhalation action sensed by the airflow sensor 280.

[0136] In one embodiment, the airflow sensor 280 is mounted or held on the first support portion 261.

[0137] according to Figures 1 to 7 As shown, the first body 100 has a proximal end 110 and a distal end 120 that are opposite each other in the longitudinal direction; in use, the proximal end 110 is the end that is closer to the user for suction; the distal end 120 is the end that is farther away from the user.

[0138] according to Figures 1 to 7 As shown, the first body 100 includes several components disposed within a first housing 10 (which may be referred to as a housing). The overall design of the first housing 10 is variable, and the type or configuration of the first housing 10, which defines the overall size and shape of the first body 100, is also variable. Typically, the first housing 10 may be formed from a single integral housing; or, the first housing 10 may be formed from two or more separable bodies. Figures 1 to 7 As shown, the first housing 10 may contain one or more reusable components; the first housing 10 is located near and defines the proximal end 110 of the first body 100; in some examples, all or only part of the first housing 10 may be formed of a metal or alloy such as stainless steel or aluminum, or other suitable materials including various plastics (e.g., polycarbonate), metal-plating over plastic, ceramics, etc. The first housing 10 is open toward the distal end 120.

[0139] exist Figures 1 to 7 As shown, the first housing 10 includes:

[0140] A first portion 11 and a second portion 12 are arranged sequentially along the longitudinal direction; the first portion 11 is close to and defines the proximal end 110. When the first body 100 is attached to the second body 200, the second portion 12 is inserted into or extends into the second body 200, while the first portion 11 is located outside the second body 200. The first portion 11 and the second portion 12 have different widths or thicknesses, thereby forming or defining a step between the first portion 11 and the second portion 12; when the first body 100 is attached to the second body 200, a stop is provided by the first end 210 of the second body 200 abutting against the step between the first portion 11 and the second portion 12.

[0141] exist Figures 1 to 7 As shown, the first housing 10 also has a first side 130 and a second side 140 that are opposite to each other in the width direction.

[0142] exist Figures 1 to 7 As shown, the first body 100 also includes a closing element 18. After assembly, the closing element 18 closes the opening of the first housing 10 toward the distal end 120. The closing element 18 is rigid. The closing element 18 is made of organic polymer plastic, ceramic, or metal, etc.

[0143] In some embodiments, at least one or more connecting structures are arranged on the second portion 12 of the first housing 10. When the closure element 18 is attached to the first housing 10, and a mechanical connection is established between the closure element 18 and the closure element 18 by the at least one or more connecting structures, the closure element 18 is stably attached to the first housing 10. Figures 1 to 7 In the illustrated embodiment, the connection structure is, for example, a protrusion or groove located on the second part 12.

[0144] according to Figures 1 to 7 As shown, the first body 100 also includes:

[0145] The suction nozzle 112 is for use by the user to draw air.

[0146] An air outlet 113, located at the proximal end 110, is used for user suction. In an embodiment, the air outlet 113 is formed or arranged on the mouthpiece 112.

[0147] In this embodiment, the suction nozzle 112 and / or the air outlet 113 are offset from the longitudinal center of the first body 100. Specifically, the suction nozzle 112 and / or the air outlet 113 are arranged close to the first side 130. Alternatively, the distance between the suction nozzle 112 and / or the air outlet 113 and the first side 130 is less than the distance between it and the second side 140.

[0148] according to Figures 7 to 18 As shown, the first body 100 also includes:

[0149] The first liquid storage chamber 14 is used to store the liquid matrix.

[0150] according to Figures 7 to 18 As shown, the first body 100 also includes:

[0151] A tubular element 15 is located within the first housing 10. The tubular element 15 extends longitudinally along the first body 100. At least a portion of the tubular element 15 is located within a first liquid reservoir 14. Specifically, the first liquid reservoir 14 is formed or defined between the outer surface of the tubular element 15 and the inner surface of the first housing 10. A plurality of perforations 151 are arranged on the tubular element 15. The distance between the tubular element 15 and the first side 30 is less than the distance to the second side 140. In some embodiments, the tubular element 15 is made of rigid ceramic, stainless steel, or polymer plastic, etc.

[0152] according to Figures 7 to 18 As shown, a longitudinally extending annular connecting portion 111 is also arranged within the first housing 10; the connecting portion 111 extends from the inner surface of the first housing 10. Specifically, the connecting portion 111 extends from the nozzle 112 toward the distal end 120. The connecting portion 111 is located between the upper end of the tubular element 15 and the nozzle 112. After assembly, the upper end of the tubular element 15 is longitudinally assembled and connected to the connecting portion 111. A flexible sealing element 13 is also arranged between the connecting portion 111 and the tubular element 15. After assembly, the sealing element 13 provides a seal between the connecting portion 111 and the tubular element 15.

[0153] according to Figures 7 to 18 As shown, the first body 100 also includes:

[0154] Atomizing component 30 is used to draw in a liquid matrix and atomize it to generate an aerosol. Specifically, atomizing component 30 is located within a first liquid storage chamber 14. Atomizing component 30 receives the liquid matrix from the first liquid storage chamber 14 and atomizes it. In an embodiment, atomizing component 30 is located within a tubular element 15. In an embodiment, atomizing component 30 receives the liquid matrix from the first liquid storage chamber 14 through a plurality of perforations 151 on the tubular element 15.

[0155] according to Figures 7 to 18 In the embodiment shown, the atomizing component 30 includes a liquid guiding element 31 and a heating element 32 combined with the liquid guiding element 31.

[0156] In some embodiments, the liquid guiding element 31 is flexible, for example, made of a flexible capillary element. For example, a flexible capillary element includes fibers such as cotton fibers, nonwoven fabric, or sponge. The liquid guiding element 31 is configured as a tubular or cylindrical shape arranged along the longitudinal direction of the first body 100; the liquid guiding element 31 is coaxial with the tubular element 15 and located within the tubular element 15. Alternatively, in some other variations, the liquid guiding element 31 may also include a rigid porous element, such as porous ceramic or porous glass. The outer surface of the liquid guiding element 31 is in fluid communication with the first liquid reservoir 14, thereby allowing the outer surface of the liquid guiding element 31 to draw a liquid matrix from the first liquid reservoir 14, such as… Figure 7As indicated by the middle arrow R1. Specifically, the outer surface of the liquid guiding element 31 draws liquid matrix from the first liquid storage chamber 14 through the perforation 151 on the tubular element 15.

[0157] In some embodiments, the inner surface of the liquid guiding element 31 in the radial direction is configured as an atomizing surface, which is combined with / adhered to / abuts against the heating element 32; subsequently, after the liquid matrix is ​​transferred to the atomizing surface, it is heated and atomized by the heating element 32 to generate an aerosol and released. See also Figures 7 to 18 As shown, the heating element 32 is arranged to extend longitudinally along the liquid guiding element 31, and the heating element 32 is coaxially arranged with the liquid guiding element 31. In some alternative embodiments, the heating element 32 is a resistance heating mesh, resistance heating coil, etc. In this embodiment, the heating element 32 is a heating element wound from a sheet-like or mesh-like substrate. Conductive leads are soldered or arranged on the heating element 32 and are electrically connected to the electrical contact 183 through the conductive leads for guiding current in the heating element 32.

[0158] In some variations, the heating element 32 may be attached to the liquid guiding element 31 by means of printing, deposition, sintering, or physical assembly. In some other variations, the liquid guiding element 31 may have a planar or curved surface for supporting the heating element 32, which is formed on the planar or curved surface of the liquid guiding element 31 by means of mounting, printing, deposition, etc. Alternatively, in some variations, the heating element 32 is a conductive trace formed on the surface of the liquid guiding element 31. In some variations, the conductive trace of the heating element 32 may be in the form of printed lines formed by printing. In some variations, the heating element 32 is a patterned conductive trace. In some variations, the heating element 32 is planar. In some variations, the heating element 32 is a tortuous, meandering, reciprocating, or bent conductive trace.

[0159] See Figures 7 to 18 As shown, the first body 100 also includes:

[0160] A flexible base 16 is located between the first reservoir 14 and the sealing element 18. The base 16 is supported and held by the sealing element 18. Furthermore, upon assembly, the base 16 closes the opening of the first reservoir 14 toward the distal end 120. Also upon assembly, the base 16 provides at least a partial seal between the sealing element 18 and the first housing 10. The base 16 is also configured to support the tubular element 15 and / or the atomizing assembly 30. The flexible base 16 is made, for example, of flexible silicone, thermoplastic elastomer, etc.

[0161] After assembly, the base 16 is provided with a insertion slot for inserting the tubular element 15; after assembly, the lower end of the tubular element 15 is inserted into the insertion slot of the base 16 for installation and fixation. After assembly, the tubular element 15 is longitudinally clamped or held between the sealing element 13 and the base 16.

[0162] according to Figures 7 to 18 As shown, the first body 100 also includes:

[0163] A wire separator 17 is mounted or arranged within the base 16. The wire separator 17 extends at least partially into the lower end of the tubular element 15. The wire separator 17 is annular in shape and has a plurality of circumferentially spaced ridges arranged on its outer surface. After assembly, conductive leads connected to the heating element 32, such as positive or negative leads, are confined in the gaps between the ridges to form an isolation, thereby preventing problems such as short circuits caused by the positive or negative leads coming into contact with each other during assembly.

[0164] Alternatively, in some embodiments, the wire separator 17 may also be used to abut and support the liquid guiding element 31, thereby preventing the liquid guiding element 31 from moving longitudinally in the tubular element 15.

[0165] according to Figures 7 to 18 As shown, the first body 100 also includes:

[0166] An air inlet 181 is provided for allowing outside air to enter during suction. The air inlet 181 is disposed on the sealing element 18.

[0167] according to Figures 7 to 18 As shown, the first body 100 also includes:

[0168] An airflow channel provides an airflow path from the air inlet 181 through the atomizing assembly 30 to the air outlet 113 for delivering aerosol to the air outlet 113.

[0169] In some embodiments, the complete airflow channel is defined by multiple components. For example, in Figures 7 to 18 In this embodiment, the complete airflow channel includes:

[0170] The complete airflow path during suction is as follows: Figure 7 As shown by the middle arrow R2, the external air entering from the air inlet 181 passes through the wire separator element 17 and then enters the tubular element 15. After passing through the atomizing assembly 30 / liquid guiding element 31 / heating element 32, it carries the aerosol through the nozzle 112 and is delivered to the air outlet 113 for the user to inhale.

[0171] according to Figures 7 to 18 As shown, the first body 100 also includes:

[0172] Container 500 is used to store a liquid matrix, and further to replenish the liquid matrix to the first liquid storage chamber 14. Specifically, container 500 has a second liquid storage chamber 510 for storing the liquid matrix. In an embodiment, container 500 is configured as a hollow bottle shape.

[0173] In some embodiments, the container 500 is at least partially exposed outside the first body 100. And / or, in some embodiments, the container 500 is at least partially protruding relative to other portions of the first body 100. And / or, in some embodiments, the container 500 is arranged off-center from the central axis of the first body 100.

[0174] In some embodiments, the volume of the first liquid storage chamber 14 within the first body 100 is smaller than the volume of the container 500 and / or the second liquid storage chamber 510. The amount of liquid matrix that the first liquid storage chamber 14 can absorb and store is smaller than the amount of liquid matrix that the container 500 and / or the second liquid storage chamber 510 can store. For example, in some specific embodiments, the first liquid storage chamber 14 within the first body 100 can absorb and store 0.5 to 5 mL of liquid matrix, more specifically, for example, 4 mL; the container 500 and / or the second liquid storage chamber 510 can store 5 to 20 mL of liquid matrix, more specifically, for example, 12 mL.

[0175] according to Figures 7 to 18 As shown, container 500 is arranged at least partially between the first housing 10 and the distal end 120. Furthermore, container 500 is arranged to extend longitudinally along the first body 100. In an embodiment, container 500 is close to or located on the second side 140; or, the distance between container 500 and the second side 140 is less than the distance to the first side 130.

[0176] according to Figures 7 to 18 As shown, container 500 is detachable. During use, container 500 can be independently removed from or replaced from the first body 100. Specifically, container 500 is provided with a detachable first connecting structure, such as an external connecting thread 520; the closure element 18 of the first body 100 is provided with a second connecting structure, such as an internal thread, that is adapted to the first connecting structure, such as the external connecting thread 520 of container 500; thus, after assembly, container 500 is detachably connected to the first body 100 and / or the closure element 18 through the first connecting structure and the second connecting structure.

[0177] according to Figures 7 to 18 As shown, after assembly, at least a portion of container 500 is inserted into the closure element 18. In an embodiment, container 500 is made of a transparent material such as glass or transparent plastic; during use, the user can observe the amount of liquid matrix stored in the second liquid reservoir 510 through container 500.

[0178] according to Figures 7 to 18 As shown, the upper end of container 500 facing the proximal end 110 is open or exposed. Alternatively, container 500 has an open end arranged facing the proximal end 110.

[0179] according to Figures 7 to 18 As shown, the first body 100 also includes:

[0180] The liquid pumping mechanism 400 is used to replenish the liquid matrix of the container 500 and / or the second liquid storage chamber 510 into the first liquid storage chamber 14 in a predetermined amount.

[0181] In some embodiments, the liquid pumping mechanism 400 is a pumping mechanism that is manually operated by the user; in use, the user manually operates the liquid pumping mechanism 400 to replenish the liquid matrix of the container 500 and / or the second liquid storage chamber 510 into the first liquid storage chamber 14 in a predetermined amount in each operation.

[0182] Alternatively, in some other embodiments, the liquid pumping mechanism 400 is an electrically operated pumping mechanism; in use, the liquid pumping mechanism 400 is electrically driven to pump a predetermined amount of liquid matrix from the container 500 and / or the second reservoir 510 into the first reservoir 14.

[0183] according to Figures 7 to 18 As shown, the liquid pumping mechanism 400 includes:

[0184] The operating element 41 is at least partially disposed on the first housing 10 and near the second side 140. Alternatively, the operating element 41 is located between the nozzle 112 / outlet 113 and the second side 140. Alternatively, the operating element 41 is near or located at the proximal end 110.

[0185] In use, the operating element 41 can be pressed by the user, thereby causing the liquid pumping mechanism 400 to pump a predetermined amount of liquid matrix from the container 500 and / or the second reservoir 510 into the first reservoir 14. In an embodiment, the operating element 41 is at least partially exposed outside the first housing 10. In an embodiment, the operating element 41 is at least partially exposed at the proximal end 110. In an embodiment, the operating element 41 is movable; specifically, the operating element 41 can move longitudinally along the first body 100; or more specifically, the operating element 41 can be pressed by the user and thus moved longitudinally towards the distal end 120 along the first body 100.

[0186] according to Figures 7 to 18 As shown, the first housing 10 is provided with:

[0187] Mounting hole 117 is provided for mounting or passing through the operating element 41. Mounting hole 117 is arranged facing, near, or located near end 110. The operating element 41 passes through the mounting hole 117 from the first housing 10 to the outside of the first housing 10 for user operation.

[0188] according to Figures 7 to 18 As shown, the first housing 10 contains:

[0189] A retaining wall 115 extends longitudinally toward the distal end 120 from the mounting hole 117. The retaining wall 115 surrounds or defines a movement space 114 for the movement of the operating element 41. When the user operates the operating element 41 by pressing it, the operating element 41 can move within the movement space 114 surrounded or defined by the retaining wall 115, thereby being held and restricted by the retaining wall 115.

[0190] according to Figures 7 to 18 As shown, a sealing ring 412, such as an O-ring, is also arranged on the operating element 41; the sealing ring 412, such as an O-ring, is used to provide a seal between the operating element 41 and the retaining wall 115.

[0191] according to Figures 7 to 18 As shown, the liquid pumping mechanism 400 has the structure of a piston pump. According to... Figures 7 to 18 As shown, the liquid pumping mechanism 400 also includes at least:

[0192] Cylinder element 45, and piston 46 movable within cylinder element 45.

[0193] In some embodiments, the cylinder element 45 is configured as a hollow cylindrical or tubular shape; a liquid buffer chamber 450 for buffering a liquid matrix is ​​defined within the cylinder element 45. Upon assembly, the cylinder element 45 is at least partially inserted into or extends into the container 500 from its open end. The cylinder element 45 is made of a rigid organic polymer plastic or ceramic material.

[0194] according to Figures 7 to 18 As shown, the cylinder element 45 includes a first cylinder portion 452 and a second cylinder portion 453 arranged longitudinally in sequence; the first cylinder portion 452 is arranged toward or near the proximal end 110. A radially outwardly extending abutment portion 451 is arranged on the end of the cylinder element 45 facing the proximal end 110. Alternatively, the abutment portion 451 is located on the first cylinder portion 452. After assembly, when the cylinder element 45 is inserted into the container 500 from its open end, a stop is formed by the abutment portion 451 located outside the container 500 and abutting against the open end of the container 500.

[0195] After assembly, the first cylinder portion 452 and the second cylinder portion 453 are substantially inserted into or extend into the container 500. In an embodiment, the outer diameter of the second cylinder portion 453 is smaller than the outer diameter of the first cylinder portion 452.

[0196] according to Figures 7 to 18 As shown, the liquid pumping mechanism 400 also includes at least:

[0197] An extension tube 48 extends from the second cylinder portion 453 toward the distal end 120. The extension tube 48 is used as an extension of the second cylinder portion 453, allowing the liquid matrix in the container 500 and / or the second liquid storage chamber 510 to enter the liquid buffer chamber 450 of the cylinder element 45 via the extension tube 48.

[0198] In one embodiment, the extension tube 48 extends to or near the inner bottom wall of the container 500 near the distal end 120. In another embodiment, the extension tube 48 is flexible. In yet another embodiment, the extension tube 48 is, for example, a rubber tube or a flexible, bendable plastic tube.

[0199] In one embodiment, the extension tube 48 is fabricated independently and then assembled or attached to the cylinder element 45. Alternatively, in some other variations, the extension tube 48 may be replaced by extending the dimensions of the second cylinder portion 453 of the cylinder element 45; specifically, the length of the second cylinder portion 453 is extended to near or close to the inner bottom wall of the container 500 near the distal end 120. The liquid matrix within the container 500 and / or the second reservoir 510 is supplied directly into the liquid buffer chamber 450 through the hollow space within the second cylinder portion 453.

[0200] according to Figures 7 to 18 As shown, a flexible sealing ring 458, such as an O-ring, is also arranged around or arranged on the cylinder element 45; when the cylinder element 45 is inserted into the container 500, the sealing ring 458 provides a seal between the abutment portion 451 and the open end of the container 500.

[0201] according to Figures 7 to 18 As shown, the cylinder block component 45 also includes:

[0202] A partition wall 454 is arranged perpendicular to the longitudinal direction of the cylinder element 45. In an embodiment, the partition wall 454 is located between the first cylinder portion 452 and the second cylinder portion 453. The partition wall 454 at least partially defines a liquid buffer chamber 450 within the first cylinder portion 452.

[0203] according to Figures 7 to 18As shown, a first liquid inlet 455 is arranged on the partition wall 454 to allow the liquid matrix in the container 500 and / or the second liquid storage chamber 510 to enter the liquid buffer chamber 450. Specifically, during the operation of the liquid pumping mechanism 400, the liquid matrix in the container 500 and / or the second liquid storage chamber 510 enters the liquid buffer chamber 450 through the first liquid inlet 455 after passing through the extension pipe 48 and / or the second cylinder portion 453.

[0204] according to Figures 7 to 18 As shown, the liquid pumping mechanism 400 also includes at least:

[0205] A valve element 49 is located within the cylinder element 45. The valve element 49 is made of flexible silicone or thermoplastic elastomer. The valve element 49 is configured to selectively open or close the first inlet port 455. Specifically, the valve element 49 is configured to open the first inlet port 455 in response to movement of the piston 46 toward the proximal end 110.

[0206] according to Figures 7 to 18 As shown, valve element 49 includes:

[0207] The annular sidewall 491 and the valve body portion 492 located within the sidewall 491. The valve body portion 492 is basically plate-shaped. The valve body portion 492 can affect the pressure change of the liquid buffer chamber 450, thereby producing elastic deformation to selectively open and close the first liquid inlet 455.

[0208] The annular sidewall 491 assists in the assembly and fixation of the valve element 49 within the cylinder element 45. Specifically, after assembly, the annular sidewall 491 is located within the first cylinder portion 452 and abuts against the partition wall 454. In the closed state, the valve portion 492 abuts against or conforms to the partition wall 454 and covers or blocks the first liquid inlet 455; in the open state, the valve portion 492 bends or deforms toward the liquid buffer chamber 450, thereby forming a gap with the partition wall 454 to open the first liquid inlet 455.

[0209] In this embodiment, the valve body portion 492 and the side wall 491 have a structure such as a perforation or slit. This is advantageous because it allows the valve body portion 492 to be easily bent and deformed.

[0210] according to Figures 7 to 18As shown, piston 46 is hollow. Piston 46 is movable within the first cylinder portion 452 and / or the liquid buffer chamber 450 of cylinder element 45. The upper end of piston 46 is a connecting end, and the lower end is a free end; alternatively, piston 46 is arranged to extend from the connecting end to the free end. Piston 46 is arranged to be actuated by the movement of operating element 41 at the connecting end, thereby driving piston 46 to move within cylinder element 45. The connecting end of piston 46 is open. The free end of piston 46 is closed. The connecting end of piston 46 is located outside cylinder element 45; the free end of piston 46 extends into the first cylinder portion 452 and / or the liquid buffer chamber 450.

[0211] according to Figures 7 to 18 As shown, a flange 462 is arranged on the piston 46. In an embodiment, the flange 462 extends circumferentially around the piston 46. In an embodiment, the flange 462 is located at the free end.

[0212] according to Figures 7 to 18 As shown, a second liquid inlet 463 is also arranged on the piston 46; the second liquid inlet 463 is arranged on the outer surface of the piston 46. The second liquid inlet 463 extends from the outer surface of the piston 46 into the hollow interior of the piston 46. The second liquid inlet 463 is used to discharge the liquid matrix in the liquid buffer chamber 450. Alternatively, the second liquid inlet 463 is used to allow the liquid matrix in the liquid buffer chamber 450 to enter the piston 46.

[0213] according to Figures 7 to 18 As shown, the liquid pumping mechanism 400 also includes at least:

[0214] A tubular connecting element 42 provides at least a partial connection between the piston 46 and the operating element 41. In use, when the user operates the operating element 41, the operating element 41 can drive the connecting element 42 to move, thereby causing the piston 46 to move.

[0215] In this embodiment, the tubular connecting element 42 is securely connected to the piston 46. The tubular connecting element 42 at least partially surrounds the piston 46 and avoids the flange 462 and the second inlet 463.

[0216] according to Figures 7 to 18 As shown, the tubular connecting element 42 is at least partially inserted into the cylinder element 45; the connecting element 42 is movable relative to the cylinder element 45 when operated by the operating element 41. In an embodiment, the connecting element 42 is at least partially inserted into the operating element 41. In an embodiment, the connecting element 42 and the operating element 41 are securely connected by means of riveting or welding.

[0217] according to Figures 7 to 18 As shown, the liquid pumping mechanism 400 also includes at least:

[0218] At least one or more liquid outlets 411 are provided for pumping a liquid matrix from the liquid pumping mechanism 400 into the first reservoir 14. In some embodiments, the liquid outlets 411 are formed or arranged on the operating element 41; for example, in Figures 7 to 18 In this embodiment, the liquid outlet 411 is disposed on the outer wall of the operating element 41. Alternatively, in another embodiment, the liquid outlet 411 is formed or disposed on the connecting element 42; or in yet another embodiment, the liquid outlet 411 is formed or disposed between the operating element 41 and the connecting element 42.

[0219] according to Figures 7 to 18 As shown, the liquid pumping mechanism 400 further includes at least a generally annular flange 44. The flange 44 abuts longitudinally against the upper end of the cylinder element 45. In embodiments, the flange 44 is securely mounted or coupled to the cylinder element 45. The flange 44 extends at least partially into the cylinder element 45. Upon assembly, the flange 44 at least partially surrounds the connecting element 42; or, the flange 44 is at least partially located between the cylinder element 45 and the connecting element 42. The connecting element 42 extends through the flange 44.

[0220] according to Figures 7 to 18 As shown, the liquid pumping mechanism 400 also includes at least:

[0221] An elastic element 43 is provided to reset the operating element 41 and / or piston 46 after the user stops operating the operating element 41, such as by pressing it. In an embodiment, the elastic element 43 is a linear spring. In an embodiment, the elastic element 43 is arranged between the flange 44 and the connecting element 42. Alternatively, the elastic element 43 is arranged between the flange 44 and the operating element 41. Alternatively, the elastic element 43 is arranged between the cylinder element 45 and the operating element 41.

[0222] In one embodiment, the elastic element 43 at least partially surrounds the connecting element 42.

[0223] according to Figures 7 to 18 As shown, the liquid pumping mechanism 400 also includes or defines:

[0224] A ventilation channel is provided to connect the first liquid storage chamber 14 and the second liquid storage chamber 510 to air. A ventilation port 456 is used to balance the pressure in the first liquid storage chamber 14 and the second liquid storage chamber 510. When the liquid matrix in the second liquid storage chamber 510 is replenished into the first liquid storage chamber 14, air in the first liquid storage chamber 14 can enter the second liquid storage chamber 510 through the ventilation channel, thereby balancing the pressure in the first liquid storage chamber 14 and the second liquid storage chamber 510. For example… Figure 18 As indicated by the middle arrow R5.

[0225] according to Figures 7 to 18 As shown, the ventilation channel includes:

[0226] A vent 456 is formed or disposed on the first cylinder block portion 452 of the cylinder block element 45. The vent 456 extends from the outer surface of the first cylinder block portion 452 to the inner surface of the first cylinder block portion 452.

[0227] according to Figures 7 to 18 As shown, the ventilation passage also includes:

[0228] The first channel portion is formed or located between the vent 456 and the first liquid storage chamber 14. Alternatively, the first channel portion is used to connect the vent 456 and the first liquid storage chamber 14 to air. In an embodiment, the first channel portion is defined by a first gap between the first cylinder portion 452 of the cylinder element 45 and the outer surface of the connecting element 42; the vent 456 communicates with the first liquid storage chamber 14 through the first channel portion defined by the first gap.

[0229] according to Figures 7 to 18 As shown, the ventilation passage also includes:

[0230] The second channel portion is formed or located between the vent 456 and the second liquid storage chamber 510. Alternatively, the second channel portion is used to communicate air between the vent 456 and the second liquid storage chamber 510. In an embodiment, the second channel portion is defined by a second gap between the first cylinder portion 452 of the cylinder element 45 and the inner surface of the container 500; the vent 456 communicates with the second liquid storage chamber 510 through the second channel portion defined by the second gap.

[0231] Alternatively, in some other embodiments, the cylinder element 45 is provided with:

[0232] A vent 456 is used to connect the first liquid storage chamber 14 and the second liquid storage chamber 510 to air. The vent 456 can be used to balance the pressure in the first liquid storage chamber 14 and the second liquid storage chamber 510. Alternatively, when the liquid matrix in the second liquid storage chamber 510 is replenished into the first liquid storage chamber 14, air in the first liquid storage chamber 14 can enter the second liquid storage chamber 510 through the vent 456, thereby balancing the pressure in the first liquid storage chamber 14 and the second liquid storage chamber 510. The vent 456 is longitudinally positioned to avoid the flange 44.

[0233] according to Figures 7 to 18 As shown, the liquid pumping mechanism 400 also includes:

[0234] A movable blocking element 47 is disposed or installed within the cylinder element 45. When the user operates the operating element 41, the blocking element 47 can be driven by the connecting element 42 and / or the piston 46 to move within the cylinder element 45. The blocking element 47 is flexible; for example, the blocking element 47 is made of flexible silicone or thermoplastic elastomer.

[0235] In this embodiment, the blocking element 47 is configured to selectively block or avoid the ventilation opening 456 by moving. The blocking element 47 can selectively open or close the ventilation opening 456 / ventilation passage.

[0236] In this embodiment, the piston 46 is movable relative to the blocking element 47, thereby selectively blocking or avoiding the second inlet 463 by the blocking element 47. The blocking element 47 can selectively open or close the second inlet 463.

[0237] according to Figures 7 to 18 As shown, the blocking element 47 is configured to include:

[0238] An outer wall 471 and an inner wall 472 are arranged radially from the outside to the inside, and an insertion port 473 is located between the outer wall 471 and the inner wall 472. In use, the connecting element 42 can be inserted into the insertion port 473 and then abut against the blocking element 47 to drive the blocking element 47 to move toward the distal end 120.

[0239] After assembly, the inner wall 472 at least partially surrounds or encircles the piston 46. The outer wall 471 abuts against the inner surface of the cylinder element 45. The flange 462 of the piston 46 serves to prevent the blocking element 47 from disengaging from the piston 46.

[0240] according to Figure 7 and Figure 8 As shown, the base 16 is also provided with an assembly hole 161; during assembly, the liquid pumping mechanism 400 can pass through the assembly hole 161 into the container 200.

[0241] according to Figures 7 to 18 As shown, the components of the liquid pumping mechanism 400 can be assembled in a first module 400a and a second module 400b; this is advantageous for assembling the liquid pumping mechanism 400 on the first main body 100. Specifically, according to Figure 14 As shown; the following can be used in assembly:

[0242] S10, first assemble the operating element 41, connecting element 42, piston 46, flange 44, blocking element 47, and elastic element 43 to obtain... Figure 14 The first module 400a;

[0243] S20, assemble the cylinder block component 45, the extension tube 48, and the valve component 49 to obtain... Figure 14 The second module 400b;

[0244] S30, the first module 400a is arranged according to Figure 14 As shown by the middle arrow, the flange 44 is inserted into the cylinder element 45 and longitudinally abuts against it to form a stop, thus assembling the liquid pumping mechanism 400.

[0245] In some embodiments, the second module 400b may be pre-assembled with the container 500, which is advantageous for assembly within the first body 100. For example, the second module 400b may be assembled with the container 500 first, and both may be inserted into the closure element 18 from the lower side toward the distal end 120 for installation; then the first module 400a may be inserted into the second module 400b through the mounting hole 161 on the base 16.

[0246] Figures 15 to 18 This diagram illustrates the movement positions or states of various components of the liquid pumping mechanism 400 during the process of a user operating the liquid pumping mechanism 400 to pump the liquid matrix from the container 500 / second storage chamber 510 to the first storage chamber 14.

[0247] in, Figure 15 This is a schematic diagram of the liquid pumping mechanism 400 in its initial state when the user does not press it. In the initial state, the blocking element 47 is in the closed position. In the initial state, the blocking element 47 is held longitudinally between the flange 44 and the flange 462 of the piston 46. The blocking element 47 simultaneously blocks or closes the vent 456 and the second liquid inlet 463. In the initial state, the blocking element 47 is spaced apart from the connecting element 42; the connecting element 42 is not inserted into the insertion port 473 of the blocking element 47. In the initial state, the elastic element 43 is in the extended state. In the initial state, the operating element 41 protrudes from the first housing 10 at its proximal end 110. In the initial state, the valve body portion 492 of the valve element 49 is in the closed state.

[0248] in, Figure 16 It is the user's Figure 15 A schematic diagram showing the operation element 41 in its initial state after being pressed and moved through its first stroke P11; as shown. Figure 16 As shown, when the user presses the operating element 41, causing it to move a first stroke P11 toward the distal end 120, the connecting element 42 and the piston 46 can be driven by the operating element 41 to move toward the liquid buffer chamber 510. Figure 16 As shown, the blocking element 47 remains in the closed position. Figure 16 As shown, after the connecting element 42 moves its first stroke P11, it is inserted into the insertion port 473 of the blocking element 47 and abuts against the blocking element 47. Figure 16As shown, after the piston 46 moves a first stroke P11 towards the liquid buffer chamber 510, the flange 462 of the piston 46 separates from the blocking element 47, creating a first gap d11 between them; and the second inlet 463 of the piston 46 moves to be offset from the blocking element 47 and extends into the liquid buffer chamber 510 to form an exposed portion. At this time, the second inlet 463 of the piston 46 is in an open state; since part of the volume of the liquid buffer chamber 510 is compressed or occupied by the piston 46, a portion of the liquid matrix in the liquid buffer chamber 510 can enter the piston 46 through the second inlet 463. Figure 16 In the indicated state, the ventilation vent 456 / ventilation passage is still blocked or closed by the blocking element 47. Figure 16 In the indicated state, the valve body portion 492 of valve element 49 is in the closed state. Figure 16 As shown, the elastic element 43 is in the first compressed state. The length of the elastic element 43 in the first compressed state is L1 = L0 - first stroke P11; where L0 is the length of the elastic element 43 in the extended state or its original length.

[0249] in, Figure 17 It is the user's Figure 16 A schematic diagram showing the operation element 41 of China Mobile's first stroke P11 being pressed further to move it to the second stroke P12; as shown. Figure 17 As shown, due to further pressing by the user, the piston 46 moves a second stroke P12 towards the distal end 120 within the liquid buffer chamber 510, thereby further compressing or occupying the volume of the liquid buffer chamber 510. More liquid matrix in the liquid buffer chamber 510 can then enter the piston 46 through the second inlet 463, and after passing through the piston 46, be discharged from the liquid outlet 411 or pumped into the first storage chamber 14. Figure 17 As indicated by the middle arrow R3. Figure 17 As shown, when the user further presses the operating element 41 to move it to the second stroke P12, the connecting element 42 abuts against and drives the blocking element 47 to move toward the distal end 120, thereby opening the ventilation hole 456 / ventilation channel. Figure 17 As shown, the blocking element 47 is moved to the open position; the ventilation hole 456 / ventilation channel is opened by the blocking element 47.

[0250] exist Figure 16 and Figure 17 Within 400, the liquid pumping mechanism is formed or defined as follows:

[0251] Liquid pump outlet channel; at piston 46 from Figure 15 The first position is moved to Figure 17During the second position process, the liquid pumping channel provides a pathway for pumping or transferring the liquid matrix within the liquid buffer chamber 510 to the liquid outlet 411. In this embodiment, the power to pump or transfer the liquid matrix within the liquid buffer chamber 510 to the liquid outlet 411 is generated by the piston 46 compressing or occupying the volume of the liquid buffer chamber 510.

[0252] In some embodiments, the liquid pumping channel is separate or isolated from the vent 456 / venting channel. In some embodiments, the liquid pumping channel is defined by multiple components. In some embodiments, the liquid pumping channel extends from the second inlet 463 of the piston 46 to the liquid outlet 411. Specifically, in some embodiments, the liquid pumping channel includes the inner hollow of the piston 46, a portion of the hollow of the connecting element 42, and a portion of the hollow of the operating element 41. Alternatively, in this embodiment, the liquid pumping channel is at least partially defined by the piston 46. Or, in still other embodiments, longitudinally extending groove structures may be formed or defined on the outer surface of the piston 46, and these groove structures at least partially form or provide the liquid pumping channel.

[0253] exist Figure 17 As shown, the valve body portion 492 of valve element 49 is in the closed state. Figure 17 As shown, the elastic element 43 is in the second compressed state. When the elastic element 43 is in the second compressed state, it is more compressed than when it is in the first compressed state. Figure 16 The first compression state is further compressed. The length of the elastic element 43 in the second compression state is L2 = L1 - second stroke P12.

[0254] exist Figure 17 As shown, the piston 46 and the valve body portion 492 of the valve element 49 have a second distance d22.

[0255] Figure 18 This illustrates that after the user stops pressing the operating element 41, the elastic restoring force of the elastic element 43 drives the operation. Figure 17 A schematic diagram showing the third stroke P13 of the moving operating element 41, connecting element 42, and piston 46 towards the proximal end 110 after the movement of the mid-movement. Figure 18 As shown, the connecting element 42 moves a third stroke P13 toward the proximal end 110, after which the connecting element 42 is removed from the shielding element 47 and separated from the shielding element 47; and the piston 46 moves a third stroke P13 toward the proximal end 110, after which the flange 462 of the piston 46 abuts against the shielding element 47; and the second inlet 463 of the piston 46 is again shielded and closed by the shielding element 47.

[0256] exist Figure 18During the movement shown, due to the movement of piston 46, the volume of liquid buffer chamber 510 occupied by piston 46 is released again, resulting in a negative pressure in liquid buffer chamber 510; this in turn creates a pressure difference between liquid buffer chamber 510 and second liquid storage chamber 510, causing valve body portion 492 of valve element 49 to bend or deform towards liquid buffer chamber 510 to open first inlet port 455; then a portion of the liquid matrix in second liquid storage chamber 510 is replenished or enters liquid buffer chamber 510 via extension pipe 48 and first inlet port 455, such as... Figure 18 As indicated by the middle arrow R4. Simultaneously, the vent 456 / ventilation channel is opened by the blocking element 47. When a portion of the liquid matrix in the second liquid storage chamber 510 is replenished into the liquid buffer chamber 510, air in the first liquid storage chamber 14 enters the container 500 / second liquid storage chamber 510 through the vent 456 / ventilation channel, for example... Figure 18 As indicated by the middle arrow R5, this adjusts or balances their pressure. Or in Figure 18 In the process, the movement of piston 46 toward proximal end 110 creates a negative pressure in liquid buffer chamber 510; when the pressure difference between liquid buffer chamber 510 and second reservoir chamber 510 exceeds a predetermined threshold, valve body portion 492 of valve element 49 bends or deforms toward liquid buffer chamber 510 to open first inlet port 455, allowing some liquid matrix from second reservoir chamber 510 to be replenished into liquid buffer chamber 510, such as... Figure 18 As indicated by the middle arrow R4, when the pressure difference between the liquid buffer chamber 510 and the second liquid storage chamber 510 is balanced or falls below the predetermined threshold again, the valve body portion 492 of the valve element 49 returns to its state before bending or deformation, thereby closing the first liquid inlet 455.

[0257] when Figure 18 The distance of the third stroke P13 is approximately equal to the first spacing d11 / first stroke P11. At this point, the elastic element 43 is at least partially released from the second compression state to the third compression state. The length of the elastic element 43 in the third compression state is longer than that in the second compression state; or, the second compression state is more compressed than the third compression state. The length L3 of the elastic element 43 in the third compression state = L2 + third stroke P13.

[0258] when Figure 18 After the liquid matrix in the second liquid storage chamber 510 is replenished to the liquid buffer chamber 510, and after the first liquid storage chamber 14 and the container 500 / second liquid storage chamber 510 are ventilated, the elastic restoring force of the elastic element 43 restores the liquid from the third compressed state to the extended state, and further drives the operating element 41, connecting element 42, piston 46 and blocking element 47 to move toward the proximal end 110, thereby restoring the liquid to its original state. Figure 15 The initial state is shown. Then, ultimately, the elastic restoring force of the elastic element 43 causes the piston 46 and / or connecting element 42 to... Figure 17 The second position via Figure 18 Move the middle position to Figure 15 The initial first position is shown.

[0259] according to Figures 16 to 18 As shown, during the process of the user pressing the operating element 41 to move the piston 46 from the first position to the second position, the liquid pump outlet channel and / or the second inlet 463 of the piston 46 is opened or closed earlier than the venting channel / venting hole 456. During the process of the elastic element 43 driving the piston 46 to move from the second position to the first position, the liquid pump outlet channel and / or the second inlet 463 of the piston 46 is closed earlier than the venting channel / venting hole 456.

[0260] In an embodiment, the elastic element 43 is arranged to direct the movable operating element 41 and / or connecting element 42 and / or piston 46 and / or blocking element 47 toward Figure 15 The initial bias shown. Alternatively, the elastic element 43 is arranged to bias the piston 46 and / or the connecting element 42 toward the first position.

[0261] In this embodiment, the blocking element 47 is driven by the connecting element 42 during user operation. Figure 15 The closing position is moved to Figure 17 The open position. And, the elastic element 43 drives the piston 46 from... Figure 17 The second position facing Figure 15 When the first position is moved, the blocking element 47 is driven by the piston 46 / flange 462 from Figure 17 Move the opening position to Figure 15 The closing position.

[0262] It should be noted that the preferred embodiments of this application are given in the specification and accompanying drawings, but are not limited to the embodiments described in this specification. Furthermore, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An electronic atomizing device, characterized in that, include: A first entity and a second entity that can exist independently, and the first entity can be combined with the second entity or removed from the second entity by user operation; The first entity includes: The first liquid storage chamber is used to store the liquid matrix; An atomizing component is used to receive the liquid matrix in the first liquid storage chamber and atomize it to generate an aerosol; A container defining a second liquid reservoir for storing a liquid matrix; the second liquid reservoir is configured to replenish the first liquid reservoir with a liquid matrix. The second subject includes: The first and second ends that are opposite each other in the longitudinal direction, and the first and second sides that are opposite each other in the width direction; A battery cell is used to provide power to the atomizing component of the first body; the distance between the battery cell and the first side is less than the distance between the battery cell and the second side. A first receiving cavity is at least partially formed or defined between the battery cell and the first end; The second receiving cavity is at least partially formed or defined between the battery cell and the second side; When the first body is attached to the second body, at least a portion of the first body is received in the first receiving cavity, and at least a portion of the container is received in the second receiving cavity.

2. The electronic atomizing device as described in claim 1, characterized in that, The second subject also includes: A circuit board, at least partially located between the battery cell and the first side; when the first body is attached to the second body, the circuit board is configured to control the battery cell to provide power to the atomizing assembly.

3. The electronic atomizing device as described in claim 1 or 2, characterized in that, The second subject also includes: A window; when the first body is attached to the second body, at least a portion of the container is visible through the window.

4. The electronic atomizing device as described in claim 3, characterized in that, The window is located on the second side; And / or, the container is transparent so that the liquid matrix within the second receiving cavity is visible through the container.

5. The electronic atomizing device as described in claim 1 or 2, characterized in that, The first receiving cavity and the second receiving cavity are connected.

6. The electronic atomizing device as described in claim 1 or 2, characterized in that, The container is arranged to be independently detachable or removed from the first body.

7. The electronic atomizing device as described in claim 1 or 2, characterized in that, The container is at least partially exposed outside the first body; and / or, the container is at least partially protruding relative to other parts of the first body; and / or, the container is arranged off-center from the central axis of the first body.

8. The electronic atomizing device as described in claim 1 or 2, characterized in that, The first subject also includes: The liquid pumping mechanism is configured to be operated by the user to replenish the liquid matrix in the second reservoir to the first reservoir.

9. The electronic atomizing device as described in claim 8, characterized in that, The liquid pumping mechanism is configured to be manually operated by the user, and to replenish a predetermined amount of liquid matrix from the second reservoir to the first reservoir in each user operation.

10. The electronic atomizing device as described in claim 1 or 2, characterized in that, The first subject also includes: Operating elements, used for user operation; A cylinder element, at least partially surrounding or defining a liquid buffer chamber; the liquid buffer chamber is arranged to receive and buffer a liquid matrix from a second reservoir chamber. A liquid pump outlet channel is configured to provide a channel path for replenishing the liquid matrix in the liquid buffer chamber to the first liquid storage chamber; A piston, at least partially located within the cylinder element and / or the liquid buffer chamber; the piston is arranged to respond to user operation of the operating element by moving from a first position to a second position within the liquid buffer chamber, and in moving from the first position to the second position, driving the replenishment of the liquid matrix from the liquid buffer chamber to the first reservoir chamber.

11. The electronic atomizing device as described in claim 10, characterized in that, The liquid pumping passage is at least partially defined by the piston; and / or, the liquid pumping passage at least partially passes through the piston.

12. The electronic atomizing device as described in claim 10, characterized in that, When the piston is in the first position, the liquid pumping passage is closed; the liquid pumping passage is arranged to open or be open as the piston moves from the first position to the second position.

13. The electronic atomizing device as described in claim 10, characterized in that, When the piston moves from the first position to the second position, at least a portion of the volume of the liquid buffer chamber is occupied or compressed by the piston, thereby driving the liquid matrix to be replenished from the liquid pumping channel to the first storage chamber.

14. The electronic atomizing device as described in claim 10, characterized in that, The first subject also includes: An elastic element is configured to provide an elastic force to move the piston from the second position to the first position; or, the elastic element is configured to provide an elastic force to bias the piston toward the first position.

15. The electronic atomizing device as described in claim 10, characterized in that, The cylinder element is also provided with or defined a first liquid inlet; the first liquid inlet is used to allow the liquid matrix of the second liquid storage chamber to enter the liquid buffer chamber; A valve element is configured to selectively open or close the first inlet port; the valve element is arranged to open the first inlet port in response to the piston moving from the second position to the first position.

16. The electronic atomizing device as described in claim 15, characterized in that, The valve element is flexible; the valve element is responsive to the piston moving from the second position to the first position and bending or deforming toward the liquid buffer chamber, thereby opening the first inlet.

17. The electronic atomizing device as described in claim 10, characterized in that, The first subject also includes: The ventilation channel is used to connect the first liquid storage chamber and the second liquid storage chamber with air to balance or adjust the pressure difference between the first liquid storage chamber and the second liquid storage chamber.

18. The electronic atomizing device as described in claim 17, characterized in that, The first subject also includes: A blocking element is located within the cylinder block element; the blocking element is arranged to be movable in an open position and a closed position, opening the ventilation passage in the open position and closing the ventilation passage in the closed position.

19. The electronic atomizing device as described in claim 18, characterized in that, The blocking element is arranged to respond to the movement of the piston from the first position to the second position, and further from the closed position to the open position; And / or, during the movement of the piston from the second position to the first position, the blocking element is arranged to be driven by the piston to move from the open position to the closed position.

20. The electronic atomizing device as described in claim 18, characterized in that, When the piston is in the first position, the liquid pumping passage is closed by the blocking element.

21. The electronic atomizing device as described in claim 18, characterized in that, The piston extends through the blocking element; and / or the blocking element is arranged at least partially around the piston.

22. The electronic atomizing device as described in claim 17, characterized in that, During the movement of the piston from the first position to the second position, the liquid pumping channel opens or is connected earlier than the ventilation channel; And / or, during the movement of the piston from the second position to the first position, the liquid pumping passage closes earlier than the ventilation passage.

23. The electronic atomizing device as described in claim 17, characterized in that, The ventilation channel and the liquid pump outlet channel are separate or isolated.

24. The electronic atomizing device as described in claim 10, characterized in that, The cylinder components are arranged to extend longitudinally along the electronic atomizing device; The piston is arranged to move longitudinally along the electronic atomizing device; and the piston is closer to the second end in the second position than in the first position.

25. The electronic atomizing device as described in claim 14, characterized in that, The elastic element is arranged between the operating element and the cylinder element; And / or, the elastic element and at least partially surrounds the piston.

26. An electronic atomizing device, characterized in that, include: The first liquid storage chamber is used to store the liquid matrix; An atomizing component is used to receive the liquid matrix in the first liquid storage chamber and atomize it to generate an aerosol; The container defines a second liquid storage chamber for storing a liquid matrix; Operating elements, used for user operation; The cylinder element at least partially surrounds or defines a liquid buffer chamber; The liquid buffer chamber is arranged to receive and buffer the liquid matrix from the second liquid storage chamber; A liquid pump outlet channel is configured to provide a channel path for replenishing the liquid matrix in the liquid buffer chamber to the first liquid storage chamber; The piston is located at least partially within the cylinder element and / or the liquid buffer chamber; The piston is arranged to respond to user operation of the operating element and move from a first position to a second position within the liquid buffer chamber, and in the process of moving from the first position to the second position, drive the liquid matrix to be replenished from the liquid buffer chamber to the first reservoir chamber.

27. A first body for an electronic atomizing device, characterized in that, include: The proximal and distal ends that are opposite each other in the longitudinal direction, and the first and second sides that are opposite each other in the width direction; The first liquid storage chamber is used to store the liquid matrix; An atomizing component is used to receive the liquid matrix in the first liquid storage chamber and atomize it to generate an aerosol; A container is located near and defines the distal end; the distance between the container and the first side is greater than the distance to the second side; a second liquid reservoir is defined, the second liquid reservoir being configured to replenish the liquid reservoir to the first liquid reservoir; The container protrudes at the distal end relative to the rest of the first body.

28. A second body for an electronic atomizing device, characterized in that, include: The first and second ends that are opposite each other in the longitudinal direction, and the first and second sides that are opposite each other in the width direction; A battery cell for providing power; the distance between the battery cell and the first side is less than the distance between the battery cell and the second side. A first receiving cavity is at least partially formed or defined between the battery cell and the first end; The second receiving cavity is at least partially formed or defined between the battery cell and the second side.

Images