EP3981264A1 - Ensemble de stockage de e-liquide, cartouche et cigarette électronique associée - Google Patents
Ensemble de stockage de e-liquide, cartouche et cigarette électronique associée Download PDFInfo
- Publication number
- EP3981264A1 EP3981264A1 EP20813941.0A EP20813941A EP3981264A1 EP 3981264 A1 EP3981264 A1 EP 3981264A1 EP 20813941 A EP20813941 A EP 20813941A EP 3981264 A1 EP3981264 A1 EP 3981264A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid
- liquid storage
- injection hole
- movable member
- liquid injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 216
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 95
- 239000007924 injection Substances 0.000 claims abstract description 95
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 50
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000000779 smoke Substances 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 14
- 230000013011 mating Effects 0.000 description 8
- 229920001296 polysiloxane Polymers 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
- A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
- A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
Definitions
- the present disclosure relates to the technical field of simulated smoking, and in particular, to a liquid storage assembly, a cartridge and an electronic cigarette.
- An electronic cigarette includes a cartridge and a power supply device electrically connected to the cartridge.
- the cartridge is provided with a liquid storage cavity and an atomizing head therein.
- the atomizing head heats the e-liquid supplied from the liquid storage cavity under the electric driving of the power supply device to form smoke for the user to inhale.
- a silicone sealing plug is provided on the cartridge housing in which the liquid storage cavity is provided, and in use, the silicone sealing plug needs to be pulled out in order to perform liquid injection operation. However, it is troublesome to pull out and reinstall the silicone sealing plug. At the same time, the e-liquid attached to the silicone sealing plug pulled out during liquid injection is likely to come into contact with the user or other objects, thereby causing pollution and a poor user experience.
- a liquid storage assembly includes a cartridge housing having a liquid storage cavity therein and a movable member rotatably provided on the cartridge housing.
- the cartridge housing is provided with a liquid injection hole communicating with the liquid storage cavity. Rotating the movable member enables the movable member to close the liquid injection hole or enables the movable member to be staggered from the liquid injection hole so as to expose the liquid injection hole.
- the movable member includes a main body and a rotating shaft protruding from the main body.
- the rotating shaft is rotatably provided on the cartridge housing.
- the rotating shaft is arranged at a center of the main body, and at least part of the main body is formed with an opening; or, a central axis of the rotating shaft and a central axis of the main body are mutually staggered.
- the cartridge housing includes an outer casing and a sealing member provided at a bottom of the outer casing.
- the liquid storage cavity is formed by an inner cavity of the outer casing.
- the liquid injection hole is provided on the sealing member.
- the rotating shaft is rotatably provided on the sealing member.
- the sealing member is recessed to form a groove
- the liquid injection hole is provided on a bottom wall of the groove
- the movable member is at least partially received in the groove.
- a side wall of the groove is provided with an abutting edge.
- the sealing member is provided with an air exhaust hole communicating with the liquid storage cavity.
- the air exhaust hole is also closed by the movable member.
- the movable member is rotated until the movable member and the liquid injection hole are staggered from each other to expose the liquid injection hole, the air exhaust hole is also exposed.
- the sealing member includes a bottom base and a connecting member.
- the bottom base is provided at a lower end of the outer casing.
- the connecting member is sleeved on an outside of the bottom base and resists an inner wall of the outer casing.
- the groove, the liquid injection hole and the abutting edge are all provided on the bottom base.
- the connecting member is provided with a liquid intake hole corresponding to the liquid injection hole. A space between one end surface of the connecting member away from the liquid storage cavity and the abutting edge forms a containing groove.
- the movable member is at least partially received in the containing groove.
- the rotating shaft is rotatably provided on the connecting member.
- a cartridge includes the liquid storage assembly of any one of the foregoing.
- the cartridge further includes an atomizing head, an atomizing chamber is provided in the atomizing head, and the atomizing chamber is in communication with the liquid storage cavity.
- An electronic cigarette includes the cartridge of any one of the foregoing.
- the movable member is rotatably provided on the cartridge housing, rotating the movable member can enable the movable member to close the injection hole, or enable the movable member to be staggered from the liquid injection hole so as to expose the liquid injection hole for liquid injection operation.
- the structure is simple, the liquid injection operation is convenient, and the user experience is better.
- cartridge 100 liquid storage assembly 10 outer casing 11 liquid storage cavity 111 liquid injection hole 112 smoke outlet opening 113 movable member 12 main body 121 rotating shaft 122 limiting member 123 air adjusting hole 251 adjustment member 25 vent tube 13 smoke outlet channel 131 bottom base 14 rotating button 1211 annular groove 141 groove 142 engaging hole 143 air exhaust hole 144 abutting edge 145 abutting block 146 connecting member 15 containing groove 157 flange 156 liquid intake hole 153 air vent hole 154 mating hole 155 atomizing head 20 outer atomizing tube 21 mounting groove 147 limiting groove 1471 liquid inlet hole 211 limiting ring 212 inner atomizing tube 213 atomizing chamber 214 communication hole 215 first sealing gasket 216 heating structure 22 mounting member 221 mounting protrusion 162 electrode connecting member 2212 liquid passage hole 2214 second sealing gasket 222 second insulating member 2213 air passage hole 2215 atomizing base 23 air inlet hole 231 electrode contact member 24 liquid sealing member 16
- FIG. 1 is a simplified schematic diagram, which only illustrates the basic structure of the present application in a schematic manner, so it only shows the structure related to the present application.
- the present disclosure provides an electronic cigarette
- the electronic cigarette includes a cartridge 100 and a power supply device (not shown) electrically connected to the cartridge 100, wherein the cartridge 100 includes a liquid storage assembly 10 and an atomizing head 20.
- the e-liquid in the liquid storage assembly 10 enters the atomizing head 20, the power supply device supplies power to the atomizing head 20, and the atomizing head 20 atomizes the e-liquid to generate smoke for the user to inhale.
- the liquid storage assembly 10 includes a cartridge housing having a liquid storage cavity 111 therein and a movable member 12 rotatably provided on the cartridge housing.
- the cartridge housing is provided with a liquid injection hole 112 communicating with the liquid storage cavity 111.
- the movable member 12 is located on one side of the liquid injection hole 112. Rotating the movable member 12 can enable the movable member 12 to be staggered from the liquid injection hole 112 so as to expose the liquid injection hole 112, or enable the movable member 12 to close the liquid injection hole 112.
- the movable member 12 When the movable member 12 is staggered from the liquid injection hole 112 to expose the liquid injection hole 112, the user can inject e-liquid into the liquid storage cavity 111 through the liquid injection hole 112.
- the movable member 12 closes the liquid injection hole 112
- the liquid storage cavity 111 communicating with the liquid injection hole 112 is also closed, the e-liquid in the liquid storage cavity 111 cannot flow out, and the user cannot perform the liquid injection operation.
- the cartridge housing includes an outer casing 11 and a sealing member.
- the outer casing 11 is generally a hollow cylindrical structure with an opening at the lower end.
- the liquid storage cavity 111 is formed by the inner cavity of the outer casing 11.
- the sealing member is installed at one end of the outer casing 11 for sealing the liquid storage cavity 111.
- a vent tube 13 is formed on the top of the outer casing 11 by extending downward along the axial direction of the outer casing 11.
- the upper end of the vent tube 13 passes through the upper end surface of the outer casing 11, and the opening at the upper end of the vent tube 13 forms as a smoke outlet opening 113.
- the lower end of the vent tube 13 is connected with the atomizing head 20.
- the inner cavity of the vent tube 13 forms as a smoke outlet channel 131.
- the liquid injection hole 112 is provided on the sealing member.
- the movable member 12 is connected to the sealing member and located on one side of the liquid injection hole 112.
- the liquid storage assembly 10 is firstly adjusted to the state where the liquid injection hole 112 is located on the top, and then the movable member 12 is rotated, so that the movable member 12 is staggered from the liquid injection hole 112 to expose the liquid injection hole 112; and finally, a liquid injection tool (for example, a liquid injection needle) is used to inject e-liquid into the liquid storage cavity 111 through the liquid injection hole 112.
- a liquid injection tool for example, a liquid injection needle
- the movable member 12 includes a main body 121. Rotating the movable member 12 can make the main body 121 cover the liquid injection hole 112 so as to close the liquid injection hole 112. Or, rotating the movable member 12 can make the main body 121 and the liquid injection hole 112 stagger from each other to expose the liquid injection hole 112, so that e-liquid can be injected into the liquid storage cavity 111 through the liquid injection hole 112.
- the movable member 12 further includes a rotating shaft 122 protruding from the main body 121 and a limiting member 123 disposed at one end of the rotating shaft 122 relative to the main body 121.
- the sealing member is provided with a mating hole 155.
- the rotating shaft 122 is rotatably installed in the mating hole 155.
- the limiting member 123 is sleeved on one end of the rotating shaft 122 away from the main body 121 and abuts against the mating hole 155 to prevent the movable member 12 from falling off the sealing member.
- One end surface of the sealing member is partially recessed to form a groove 142.
- the side wall of the groove 142 is provided with an abutting edge 145.
- the liquid injection hole 112 is provided on the bottom wall of the groove 142.
- the main body 121 is at least partially received in the groove 142.
- the abutting edge 145 has an arc-shaped structure
- the outer peripheral wall of the main body 121 has an arc-shaped structure matched with the abutting edge 145 to facilitate the rotation of the movable member 12.
- the sealing member is further provided with an air exhaust hole 144 communicating with the liquid storage cavity 111.
- the air exhaust hole 144 is also closed by the main body 121, and the e-liquid in the liquid storage cavity 111 will not leak through the air exhaust hole 144.
- the movable member 12 When the movable member 12 is rotated until the main body 121 and the liquid injection hole 112 are staggered from each other, the liquid injection hole 112 is exposed, and the air exhaust hole 144 is also exposed, In the process of injecting e-liquid into the liquid storage cavity 111 through the liquid injection hole 112, the unwanted air in the liquid storage cavity 111 circulates to the outside of the electronic cigarette through the air exhaust hole 144 to prevent excessive pressure in the liquid storage cavity 111 from causing difficulty in liquid injection.
- the sealing member includes a bottom base 14 and a connecting member 15.
- the bottom base 14 is arranged in the lower end of the outer casing 11, and the connecting member 15 is sleeved on the outside of the bottom base 14 and tightly resists the inner wall of the outer casing 11 to achieve a sealing effect.
- the outer peripheral wall of the bottom base 14 is recessed inwardly along the radial direction of the bottom base 14 to form an annular groove 141, and one end of the connecting member 15 is disposed in the annular groove 141, so as to realize the connection between the connecting member 15 and the bottom base 14.
- the groove 142 and the abutting edge 145 are provided on the bottom base 14.
- the movable member 12 is at least partially received in the containing groove 157.
- the bottom base 14 is further provided with abutting blocks 146 on opposite ends of the abutting edge 145.
- the connecting member 15 is provided with a liquid intake hole 153 corresponding to the liquid injection hole 112 and an air vent hole 154 corresponding to the air exhaust hole 144.
- the mating hole 155 is provided in the connecting member 15.
- the bottom wall of the groove 142 is provided with an engaging hole 143 corresponding to the mating hole 155.
- the liquid intake hole 153 is in communication with the liquid injection hole 112.
- the air vent hole 154 is in communication with the air exhaust hole 144.
- the engaging hole 143 is in communication with the mating hole 155.
- the rotating shaft 122 passes through the mating hole 155 and then is inserted into the engaging hole 143.
- the limiting member 123 is sleeved on one end of the rotating shaft 122 and received in the engaging hole 143.
- the connecting member 15 and the bottom base 14 may also be connected together by plug-in connection, threaded connection, or magnetic connection.
- a flange 156 protrudes from the outer peripheral wall of the connecting member 15. The flange 156 is tightly contacted with the inner wall of the outer casing 11 to enhance the sealing performance between the connecting member 15 and the outer casing 11.
- the connecting member 15 is made of a sealing material such as silicone or rubber.
- the sealing performance between the connecting member 15 and the outer casing 11 is enhanced to prevent the leakage of the e-liquid in the liquid storage cavity 111
- the tightness of the connection between the connecting member 15 and the movable member 12 is enhanced to prevent the e-liquid in the liquid storage cavity 111 from leaking out through the liquid injection hole 112.
- a rotating button 1211 protrudes from the end surface of the main body 121 away from the liquid injection hole 112 for facilitating the rotation of the movable member 12 through the rotating button 1211, so that the movable member 12 can be rotated by holding and rotating the rotating button 1211.
- the movable member 12 when the liquid injection hole 112 needs to be opened for liquid injection, the movable member 12 is rotated, and the movable member 12 rotates around the rotating shaft 122.
- the main body 121 covers the liquid intake hole 153, the outer peripheral wall of the main body 121 is in contact with the abutting edge 145, and the main body 121 closes the liquid intake hole 153 and the air exhaust hole 144, thereby closing the liquid injection hole 112.
- the main body 121 rotates around the rotating shaft 122, the main body 121 gradually moves away from the abutting edge 145, and when the main body 121 and the liquid intake hole 153 are staggered from each other to expose the liquid injection hole 112, the liquid injection hole 112 and the air exhaust hole 144 are exposed, so that the e-liquid can be injected into the liquid storage cavity 111 through the liquid injection hole 112.
- the rotating shaft 122 when the rotating shaft 122 is arranged at a center of the main body 121, at least part of the main body 121 is formed with an opening, so that it can be satisfied that the movable member 12 is rotated to enable the main body 121 to close the liquid injection hole 112, or enable the main body 121 to be staggered from the liquid injection hole 112 so as to expose the liquid injection hole 112.
- the central axis of the rotating shaft 122 and the central axis of the main body 121 are mutually staggered, it can also be satisfied that the movable member 12 is rotated to enable the main body 121 to close the liquid injection hole 112, or enable the main body 121 to be staggered from the liquid injection hole 112 so as to expose the liquid injection hole 112.
- the liquid injection hole 112 may also be provided on the outer casing 11, and the movable member 12 is rotatably provided on the outer casing 11. It is only necessary that the movable member 12 can be rotated to be staggered from the liquid injection hole 112 so as to expose the liquid injection hole 112 or close the liquid injection hole 112.
- the atomizing head 20 includes an outer atomizing tube 21 contained in the liquid storage cavity 111, a heating structure 22 received in the outer atomizing tube 21, an atomizing base 23 arranged on the outer atomizing tube 21, and an electrode contact member 24 arranged on the atomizing base 23.
- the bottom base 14 is provided with a mounting groove 147.
- the upper end of the outer atomizing tube 21 is connected with the vent tube 13, and the lower end of the outer atomizing tube 21 is inserted into the mounting groove 147.
- the liquid storage cavity 111 is enclosed and formed by the inner wall of the outer casing 11, one end surface of the bottom base 14 and the outer wall of the outer atomizing tube 21.
- the outer atomizing tube 21 is provided with at least one liquid inlet hole 211 communicating with the liquid storage cavity 111.
- the groove wall of the mounting groove 147 is recessed along the radial direction of the bottom base 14 to form a limiting groove 1471.
- the outer peripheral wall of the outer atomizing tube 21 extends outward along the radial direction of the outer atomizing tube 21 to form a limiting ring 212.
- the limiting ring 212 is held against the limiting groove 1471 to facilitate the installation of the outer atomizing tube 21 and the bottom base 14 in place.
- the upper end of the outer atomizing tube 21 is inserted into the vent tube 13. It can be understood that, in other embodiments not shown, the outer atomizing tube 21 and the vent tube 13 can also be fixed by other connection methods such as threaded connection, snap connection, or magnetic connection.
- An inner atomizing tube 213 is provided in the outer atomizing tube 21.
- the inner atomizing tube 213 is a hollow tube.
- the upper end of the inner atomizing tube 213 is connected to the outer atomizing tube 21 and communicates with the vent tube 13.
- the lower end of the inner atomizing tube 213 is connected to the atomizing base 23.
- the inner cavity of the inner atomizing tube 213 forms an atomizing chamber 214 communicating with the smoke outlet channel 131.
- the inner atomizing tube 213 is provided with a communication hole 215 communicating with the atomizing chamber 214.
- the e-liquid in the liquid storage cavity 111 enters the atomizing chamber 214 through the liquid inlet hole 211 and the communication hole 215 in sequence.
- a first sealing gasket 216 is provided between the upper end of the inner atomizing tube 213 and the outer atomizing tube 21.
- the first sealing gasket 216 is made of a sealing material such as silicone or rubber to prevent the e-liquid between the outer atomizing tube 21 and the inner atomizing tube 213 from leaking into the smoke outlet channel 131.
- the upper end of the atomizing base 23 is inserted into the lower end of the outer atomizing tube 21, and the upper end surface of the atomizing base 23 resists the lower end surface of the inner atomizing tube 213.
- the inner cavity of the atomizing base 23 is in communication with the atomizing chamber 214.
- the side wall of the atomizing base 23 is provided with an air inlet hole 231 communicating with the inner cavity of the atomizing base 23.
- the outside of the atomizing base 23 is sleeved with an adjusting member 25.
- the adjusting member 25 is a hollow cylindrical structure with both ends penetrating through.
- the side wall of the adjusting member 25 is provided with an air adjusting hole 251 corresponding to the air inlet hole 231, and the air adjusting hole 251 is in communication with the outside environment. Rotating the adjusting member 25 can control the communication area between the air adjusting hole 251 and the air inlet hole 231, thereby facilitating the user to adjust the size of the air intake to meet the requirements of different users.
- the external air enters the atomizing chamber 214 through the junction between the air adjusting hole 251 and the air inlet hole 231 to mix with the smoke, and finally enters the user's mouth through the smoke outlet channel 131.
- the electrode contact member 24 is provided at the bottom of the atomizing base 23, and a first insulating member 233 is provided between the outer wall of the electrode contact member 24 and the inner wall of the atomizing base 23 to electrically insulate the electrode contact member 24 from the atomizing base 23.
- the heating structure 22 is disposed in the atomizing chamber 214.
- the heating structure 22 includes a liquid guiding element and a heating element that are in contact with each other.
- a mounting member 221 is further provided in the inner atomizing tube 213.
- the mounting member 221 is a hollow cylindrical structure with an open upper end.
- the lower end of the mounting member 221 is provided with an electrode connecting member 2212 that is in contact with and electrically connected to the electrode contact member 24.
- a second insulating member 2213 is further provided between the mounting member 221 and the electrode connecting member 2212 to insulate the mounting member 221 from the electrode connecting member 2212.
- the lower end of the mounting member 221 is connected with the atomizing base 23.
- the upper end of the mounting member 221 is received in the atomizing chamber 214.
- the liquid guiding element is installed in the cavity of the mounting member 221.
- the mounting member 221 is provided with a liquid passage hole 2214 communicating with the inner cavity of the inner atomizing tube 213.
- the liquid guiding element is used to absorb the e-liquid flowing from the liquid storage cavity 111 into the atomizing chamber 214 through the liquid inlet hole 211, the communication hole 215 and the liquid passage hole 2214.
- One end of the heating element is electrically connected to the electrode contact member 24 through the electrode connecting member 2212, and is further electrically connected to one of the positive and negative electrodes of the power supply device.
- the other end of the heating element is electrically connected to the other of the positive and negative electrodes of the power supply device through the atomizing base 23, so that the heating element is electrically driven by the power supply device to heat the e-liquid on the liquid guiding element to generate smoke for the user to inhale.
- the liquid guiding element includes, but is not limited to, porous ceramics, cotton cloth, fiber rope, foamed metal, or foamed graphite.
- the heating element includes, but is not limited to, heating wire or heating orifice plate.
- the liquid guiding element can wrap around the heating element, or the heating element can wrap around the liquid guiding element, as long as it can meet the purposes that the liquid guiding element can absorb the e-liquid and the heating element can heat the e-liquid.
- the lower end of the mounting member 221 is threadedly connected to the atomizing base 23.
- a second sealing gasket 222 is sandwiched between the outer wall of the mounting member 221 and the inner wall of the atomizing base 23, to enhance the sealing performance between the mounting member 221 and the atomizing base 23 and prevent the e-liquid in the atomizing chamber 214 from leaking.
- the second sealing gasket 222 is made of a sealing material such as silicone or rubber. It can be understood that, in other embodiments not shown, the mounting member 221 and the atomizing base 23 may also be fixedly connected by a connection method such as a snap connection or a magnetic connection.
- the side wall of the electrode connecting member 2212 is provided with an air passage hole 2215 communicating with the inner cavity of the electrode connecting member 2212. Meanwhile, the air passage hole 2215 communicates with the inner cavity of the atomizing base 23.
- the external air enters the inner cavity of the atomizing base 23 through the junction between the air adjusting hole 251 and the air inlet hole 231, then enters the atomizing chamber 214 through the air passage hole 2215 and the inner cavity of the electrode connecting member 2212 to mix with the smoke, and finally enters the mouth of the user through the smoke outlet channel 131.
- the liquid storage assembly 10 further includes a liquid sealing member 16 arranged on the bottom base 14.
- the outer atomizing tube 21 passes through the liquid sealing member 16 and the mounting groove 147 in sequence to be installed on the bottom base 14.
- the lower end of the liquid scaling member 16 is convexly provided with a mounting protrusion 162.
- the end surface of the bottom base 14 facing the liquid storage cavity 111 is recessed to form a receiving groove 148.
- the mounting protrusion 162 is received in the receiving groove 148, so that the liquid sealing member 16 is mounted on the bottom base 14,
- the liquid sealing member 16 is made of a scaling material such as silicone or rubber. The liquid sealing member 16 is used to enhance the scaling performance between the bottom base 14 and the atomizing head 20 to prevent the e-liquid in the liquid storage cavity 111 from leaking.
- the atomizing head 20 is received inside the liquid storage assembly 10. It can be understood that, in other embodiments not shown, the atomizing head 20 can also be arranged outside the liquid storage assembly 10, as long as it is satisfied that the e-liquid in the liquid storage assembly 10 can enter the atomizing head 20.
- the movable member 12 is rotatably provided on the cartridge housing by. Rotating the movable member 12 enables the movable member 12 to close the liquid injection hole 112, or enables the movable member 12 to be staggered from the liquid injection hole 112 so as to expose the liquid injection hole 112 for liquid injection operation.
- the structure is simple, the liquid injection operation is convenient, and the user experience is better.
- the electronic cigarette provided by the present disclosure has all the technical features of the above-mentioned cartridge 100, so it has the same technical effects as the above-mentioned cartridge 100.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920787426.4U CN210275882U (zh) | 2019-05-28 | 2019-05-28 | 储液组件、烟弹及其电子烟 |
PCT/CN2020/089737 WO2020238608A1 (fr) | 2019-05-28 | 2020-05-12 | Ensemble de stockage de e-liquide, cartouche et cigarette électronique associée |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3981264A1 true EP3981264A1 (fr) | 2022-04-13 |
EP3981264A4 EP3981264A4 (fr) | 2023-09-06 |
Family
ID=70071356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20813941.0A Pending EP3981264A4 (fr) | 2019-05-28 | 2020-05-12 | Ensemble de stockage de e-liquide, cartouche et cigarette électronique associée |
Country Status (4)
Country | Link |
---|---|
US (1) | US20220079231A1 (fr) |
EP (1) | EP3981264A4 (fr) |
CN (1) | CN210275882U (fr) |
WO (1) | WO2020238608A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN210275882U (zh) * | 2019-05-28 | 2020-04-10 | 常州市派腾电子技术服务有限公司 | 储液组件、烟弹及其电子烟 |
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US11051545B2 (en) * | 2014-07-11 | 2021-07-06 | Philip Morris Products S.A. | Aerosol-generating system with improved air flow control |
US9498001B2 (en) * | 2015-03-04 | 2016-11-22 | Shenzhen Smaco Technology Limited | Atomizing device of electronic cigarette |
CN205456057U (zh) * | 2016-01-18 | 2016-08-17 | 深圳市合元科技有限公司 | 雾化器及电子烟 |
US10015992B2 (en) * | 2016-01-18 | 2018-07-10 | Shenzhen First Union Technology Co., Ltd. | Atomizer and electronic cigarette |
US10986873B2 (en) * | 2016-10-12 | 2021-04-27 | Changzhou Patent Electronic Technology Co., LTD | Electronic cigarette |
CN206909706U (zh) * | 2017-05-08 | 2018-01-23 | 深圳市艾维普思科技股份有限公司 | 雾化器及电子烟 |
CN208462949U (zh) * | 2017-08-10 | 2019-02-05 | 常州市派腾电子技术服务有限公司 | 雾化器及其电子烟 |
CN207505929U (zh) * | 2017-11-27 | 2018-06-19 | 深圳市莫思特科技有限公司 | 一种电子烟组件 |
CN208318232U (zh) * | 2018-04-03 | 2019-01-04 | 常州市派腾电子技术服务有限公司 | 烟弹及电子烟 |
CN208318251U (zh) * | 2018-06-13 | 2019-01-04 | 邹冰 | 注油结构及电子烟 |
CN109567278A (zh) * | 2019-01-09 | 2019-04-05 | 深圳麦克韦尔股份有限公司 | 电子烟雾化装置及其注液结构 |
CN210275882U (zh) * | 2019-05-28 | 2020-04-10 | 常州市派腾电子技术服务有限公司 | 储液组件、烟弹及其电子烟 |
-
2019
- 2019-05-28 CN CN201920787426.4U patent/CN210275882U/zh active Active
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2020
- 2020-05-12 EP EP20813941.0A patent/EP3981264A4/fr active Pending
- 2020-05-12 WO PCT/CN2020/089737 patent/WO2020238608A1/fr unknown
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2021
- 2021-11-29 US US17/456,730 patent/US20220079231A1/en active Pending
Also Published As
Publication number | Publication date |
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WO2020238608A1 (fr) | 2020-12-03 |
CN210275882U (zh) | 2020-04-10 |
US20220079231A1 (en) | 2022-03-17 |
EP3981264A4 (fr) | 2023-09-06 |
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