WO2022113361A1 - 非燃焼式吸引器の電源ユニット、及び非燃焼式吸引器 - Google Patents

非燃焼式吸引器の電源ユニット、及び非燃焼式吸引器 Download PDF

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Publication number
WO2022113361A1
WO2022113361A1 PCT/JP2020/044555 JP2020044555W WO2022113361A1 WO 2022113361 A1 WO2022113361 A1 WO 2022113361A1 JP 2020044555 W JP2020044555 W JP 2020044555W WO 2022113361 A1 WO2022113361 A1 WO 2022113361A1
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WO
WIPO (PCT)
Prior art keywords
cartridge
power supply
module
combustion type
suction device
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.)
Ceased
Application number
PCT/JP2020/044555
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English (en)
French (fr)
Japanese (ja)
Inventor
郁夫 藤長
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc
Priority to JP2022565014A priority Critical patent/JPWO2022113361A1/ja
Priority to PCT/JP2020/044555 priority patent/WO2022113361A1/ja
Publication of WO2022113361A1 publication Critical patent/WO2022113361A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
    • 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
    • A24F40/42—Cartridges or containers for inhalable precursors

Definitions

  • the present invention relates to a power supply unit of a non-combustion type suction device and a non-combustion type suction device including the power supply unit.
  • Patent Document 1 a cartridge accommodating an aerosol source, a bottomed tubular cartridge accommodating portion accommodating a cartridge, and a suction port screwed to the cartridge accommodating portion and sucking an aerosol atomized by the aerosol source are formed.
  • a non-combustion type aspirator with a mouthpiece is described.
  • the cartridge is positioned with respect to the cartridge accommodating portion in conjunction with the screwing of the suction port to the cartridge accommodating portion.
  • An object of the present invention is to provide a power supply unit of a non-combustion type suction device capable of appropriately positioning a cartridge in a cartridge housing portion and a non-combustion type suction device including the power supply unit.
  • a power supply unit for a non-combustion type aspirator comprising a case body having a cartridge housing in which a cylindrical cartridge containing an aerosol source can be inserted and removed.
  • the cartridge housing is An expansion / contraction part that expands / contracts in the insertion / removal direction of the cartridge, A columnar or cylindrical module that moves in the insertion / extraction direction as the expansion / contraction portion expands / contracts.
  • a unit-side positioning unit that engages with the cartridge-side positioning unit provided on one end surface of the cartridge to position the cartridge, and a unit-side positioning unit.
  • a rotation mechanism for rotating the module as the module moves in the insertion / removal direction is provided.
  • the non-combustion type aspirator of the present invention is With the power supply unit mentioned above, With the cartridge
  • the power supply unit is provided with a flavor source container that is detachable and accommodates a flavor source that adds flavor to the aerosol generated by the cartridge.
  • the cartridge can be appropriately positioned in the cartridge accommodating portion.
  • FIG. 1 It is an external perspective view of the non-combustion type suction device 1 of one Embodiment. It is a right side view of the non-combustion type suction device 1 shown in FIG. It is an exploded perspective view of the non-combustion type suction device 1 shown in FIG. It is a partially cutaway perspective view of the bottom of the cartridge accommodating part of the non-combustion type suction device 1 shown in FIG. It is sectional drawing of the line AA of FIG. FIG. 2 is a cross-sectional view taken along the line BB of FIG. It is a schematic explanatory drawing explaining the mounting of the cartridge 3 in the non-combustion type suction device 1 shown in FIG.
  • FIG. 9 is a right side view of the non-combustion type suction device 1 shown in FIG. It is a schematic explanatory drawing explaining the mounting of the cartridge 3 in the non-combustion type suction device 1 shown in FIG.
  • the non-combustion type suction device 1 which is an embodiment of the non-combustion type suction device of the present invention, will be described with reference to FIGS. 1 to 8.
  • the drawings are viewed in the direction of the reference numerals, the XYZ orthogonal coordinate system is set in the drawing, and the positional relationship of each member is appropriately described with reference to the XYZ orthogonal coordinate system.
  • the X-axis direction is the left-right direction (also referred to as the thickness direction) of the non-combustion type suction device 1.
  • the Y-axis direction is the front-rear direction (also referred to as the width direction) of the non-combustion type suction device 1.
  • the Z-axis direction is the vertical direction (also referred to as the height direction) of the non-combustion type suction device 1.
  • the direction from the bottom to the top in the Z-axis direction is described as an upward direction
  • the opposite direction of the upward direction is described as a downward direction.
  • the positional relationship of each member may be explained with reference to the spindle CL of the cartridge accommodating portion 10.
  • the spindle CL is the central axis of the cartridge accommodating portion 10 passing through the center of the bottom wall portion 10b (see FIG. 4) described later.
  • the direction in which the spindle CL extends is referred to as the spindle direction (Z-axis direction), the direction orthogonal to the spindle CL is referred to as the radial direction, and the direction orbiting the spindle CL is referred to as the circumferential direction.
  • FIG. 1 is an external perspective view of the non-combustion type suction device 1.
  • FIG. 2 is a right side view of the non-combustion type suction device 1.
  • the non-combustion type aspirator 1 shown in FIG. 1 is capable of sucking an aerosol to which a flavor is added by atomizing a liquid aerosol source by heating to generate an aerosol and passing the generated aerosol through a flavor source. Is.
  • the non-combustion type aspirator 1 is configured to have an appearance formed in a flat box shape having a rounded shape as a whole.
  • the non-combustion type suction cup 1 is provided on the front side in the front-rear direction (Y-axis direction) inside the main body portion 2 and the main body portion 2 composed of a lid member 2a and a case body 2b whose outside is covered with an outer case 12. It includes a bottomed tubular cartridge 3 housed in the cartridge accommodating portion 10, and a tubular flavor source container 4 configured to be attachable to the mouthpiece 11 of the lid member 2a.
  • the main body 2 has a built-in power supply as described later, and constitutes a power supply unit of the non-combustion type suction device 1.
  • FIG. 3 is an exploded perspective view of the non-combustion type suction device 1.
  • the lid member 2a is provided above the case body 2b, and the case body 2b and the lid member 2a are configured to be openable and closable via a hinge 6.
  • the case body 2b is provided with a cartridge accommodating portion 10 having a substantially cylindrical space capable of accommodating the cartridge 3 on the front side thereof.
  • a hinge 6 that supports the lid member 2a so as to be openable and closable is provided on the rear side of the case body 2b.
  • the lid member 2a is provided with a through hole 9h for holding the flavor source container 4 at a position corresponding to the cartridge accommodating portion 10.
  • the through hole 9h penetrates toward the upper side (in the diagonally upward direction to the right in FIG. 3). Further, a cartridge contact portion 9 that abuts on the upper surface 3a (see FIG. 5) of the cartridge 3 is provided at the lower end portion of the through hole 9h.
  • a pair of magnetized portions 7 are provided on the lower end surface 2ad of the lid member 2a at a position close to the cartridge contact portion 9.
  • the hinge 6 that supports the lid member 2a is configured to include, for example, a rotating portion 6a attached to the lid member 2a side and a support portion 6b attached to the case body 2b.
  • the rotating portion 6a can not only rotate with respect to the support portion 6b, but also move the lid member 2a in a direction away from the case body 2b (direction of the spindle CL). It has a structure.
  • the support portion 6b has a structure in which the rotating portion 6a is moved at the same time as the rotation, or the support portion 6b is independent of the rotation of the rotating portion 6a. It may be any structure that moves.
  • the main body 2 has a display that is convenient for using the non-combustion type suction device 1, a display cover (not shown) that covers it, and a window that allows the remaining amount of the aerosol source of the cartridge 3 housed in the cartridge housing 10 to be confirmed.
  • a unit or the like may be provided.
  • an air hole (not shown) for taking in outside air into the non-combustion type suction device 1 is provided.
  • various members such as an input device, a circuit board, a display device, various sensors, a vibrator, and a power supply are provided in the case body 2b.
  • a secondary battery such as a lithium ion battery is used as the power source.
  • a charging terminal 20 for charging this power source is provided on the bottom of the outer surface of the case body 2b.
  • FIG. 4 is a partially cutaway perspective view of the bottom of the cartridge accommodating portion of the non-combustion type suction device 1 shown in FIG.
  • FIG. 5 is a cross-sectional view taken along the line AA of FIG.
  • the cartridge accommodating portion 10 is composed of, for example, a perfect circular bottom wall portion 10b facing the tip surface of the accommodating cartridge 3 and a side wall portion 10w.
  • the cartridge accommodating portion 10 is a space formed by the locus of the outer edge when the outer edge of the bottom wall portion 10b is moved from the position of the bottom wall portion 10b to the position of the upper end surface 2bu of the case body 2b.
  • the end portion of the case body 2b on the upper end surface 2bu side is referred to as a cartridge insertion / removal port 10a.
  • a pair of magnetized portions 7 (see FIG. 8) corresponding to the magnetized portion 7 on the lid member 2a side are provided at a position close to the cartridge insertion / removal port 10a. ..
  • the bottom wall portion 10b of the cartridge accommodating portion 10 is provided with two insertion holes 10c arranged apart from each other in the Y-axis direction with the main shaft CL interposed therebetween.
  • the two insertion holes 10c penetrate the bottom wall portion 10b in the main axis CL direction (Z-axis direction).
  • two projecting electrodes 50 are provided inside the cartridge accommodating portion 10 in a state of penetrating.
  • the protruding electrode 50 constitutes a second electric contact connected to a power source (not shown) inside the case body 2b.
  • the projecting electrode 50 is provided so as to be elastically movable in the direction of the spindle CL.
  • the bottom wall portion 10b is provided with an engaging convex portion 10h that protrudes from the side wall portion 10w toward the center of the bottom wall portion 10b with appropriate dimensions and protrudes upward from the bottom wall portion 10b. ..
  • the engaging convex portion 10h can be engaged with the engaging concave portion 26i (see FIG. 3) provided at the axial tip of the cartridge 3 by projecting toward the upper surface side of the bottom wall portion 10b.
  • the engaging recess 26i of the cartridge 3 constitutes a cartridge-side positioning portion
  • the engaging convex portion 10h of the cartridge accommodating portion 10 constitutes a unit-side positioning portion
  • the engaging convex portion 10h constitutes a positioning mechanism for positioning the cartridge 3 in the circumferential direction and the radial direction in the cartridge accommodating portion 10.
  • the engaging convex portion 10h has a curved surface shape protruding upward in the main axis direction. That is, the width of the engaging convex portion 10h in the circumferential direction becomes smaller toward the upper side in the main axis direction.
  • Three engaging convex portions 10h are formed at equal intervals in the circumferential direction (at intervals of 120 ° in the circumferential direction).
  • the number of engaging convex portions 10h is not limited to the same number of engaging concave portions 26i.
  • the number of the engaging convex portions 10h may be the same as or less than the number of the engaging concave portions 26i.
  • the cartridge 3 is formed in a columnar shape, and is retractably accommodated inside the cartridge accommodating portion 10 from the cartridge insertion / extraction port 10a described above.
  • the cartridge 3 is provided with a heating unit 25 (see FIG. 5) as an atomizer for storing a liquid aerosol source and atomizing the aerosol source.
  • Aerosol sources include liquids such as glycerin, propylene glycol, and water. Ingredients equivalent to those of the flavor source described later may be added to the aerosol source.
  • the cartridge 3 includes a tank 21, a gasket 22, a mesh body 23, an atomizing container 24, a heating unit 25, and a heater holder 26.
  • the tank 21 stores an aerosol source.
  • the tank 21 has translucency, and the remaining amount of the aerosol source can be confirmed.
  • translucent means "transparent” in which light has an extremely high transmittance and the other side of the substance can be seen through the substance, and light is transmitted in the same manner as “transparent”. Although it has properties, it includes a state in which the shape of the other side cannot be clearly recognized through the material, unlike "transparent", because the transmitted light is diffused or the transmission rate is low. That is, even frosted glass, milky white plastic, or the like has translucency.
  • the tank 21 is formed in a climax cylinder shape.
  • a through hole 9h is in contact with the upper surface 3a of the cartridge 3 which is the top of the tank 21.
  • a flow path tube 21c connected to the through hole 9h is provided on the upper surface 3a along the central axis of the cartridge 3.
  • the flow path tube 21c serves as a flow path for the atomized aerosol.
  • the flow path pipe 21c is connected to the outer peripheral wall 21d of the tank 21 via a plurality of ribs 21e.
  • the ribs 21e are arranged at equal intervals in the circumferential direction so as to be radial when viewed from the main axis direction.
  • the outer peripheral wall 21d of the tank 21 extends below the lower end of the flow path pipe 21c.
  • Two engaging holes 21f are formed in the vicinity of the lower end portion of the outer peripheral wall 21d.
  • the two engagement holes 21f are for fixing the heater holder 26 to the tank 21.
  • the two engaging holes 21f are arranged to face each other on both sides of the outer peripheral wall 21d with the main shaft CL interposed therebetween. In the state where the cartridge 3 is housed and positioned in the cartridge housing part 10, the central axis of the cartridge 3 coincides with the spindle CL of the cartridge housing part 10.
  • the gasket 22 is an annular plate member that covers the bottom of the liquid storage chamber 21g, which is an annular space formed between the outer peripheral wall 21d of the tank 21 and the flow path pipe 21c.
  • the gasket 22 positions the mesh body 23 and maintains the posture of the mesh body 23.
  • a plurality of openings 22a are formed in the gasket 22.
  • the openings 22a are arranged at equal intervals in the circumferential direction.
  • the mesh body 23 is in contact with the liquid storage chamber 21g through the opening 22a of the gasket 22 and is wet.
  • the mesh body 23 is a porous and liquid-absorbent member.
  • the mesh body 23 is formed of, for example, a cotton-based fiber material or a glass-based fiber.
  • the mesh body 23 is also formed in an annular shape substantially the same as the gasket 22. That is, the flow path tube 21c is inserted in the radial center of the mesh body 23.
  • the mesh body 23 closes the opening 22a of the gasket 22 and forms a liquid storage chamber 21g inside the tank 21.
  • a liquid aerosol source is stored in the liquid storage chamber 21 g.
  • the atomizing container 24 is made of an elastic member, for example, a resin material such as silicone resin.
  • the atomizing container 24 is formed in the shape of a bottomed cylinder.
  • the upper end opening edge of the peripheral wall 24a of the atomizing container 24 is in contact with the outer peripheral edge of the mesh body 23 in the main axis direction. That is, the mesh body 23 is sandwiched between the gasket 22 and the atomizing container 24.
  • a fitting portion 24b that fits into the inner surface of the outer peripheral wall 21d of the tank 21 is formed.
  • An atomization chamber 24c is formed inside the peripheral wall 24a of the atomization container 24.
  • the atomization chamber 24c communicates with the flow path pipe 21c of the tank 21.
  • An opening 24e is formed in the bottom wall 24d of the atomizing container 24.
  • a heating unit 25 is arranged in the atomization chamber 24c.
  • the heating unit 25 is for atomizing a liquid aerosol source.
  • the heating unit 25 includes a wick 25a connected to the mesh body 23 and a heating wire 25b for heating the wick 25a.
  • the wick 25a is a substantially columnar member that is porous and has liquid absorbency.
  • the wick 25a is curved and deformed in a substantially U shape. More specifically, the wick 25a has two spindle extending portions extending in the spindle direction and a radial extending portion connecting the two spindle extending portions to each other.
  • the two spindle-oriented extending portions are arranged so as to overlap each other in the X-axis direction (the front-back direction of the paper surface in FIG. 8), and each of them is connected to the mesh body 23. As a result, the aerosol source absorbed by the mesh body 23 is sucked up by the wick 25a.
  • the heating wire 25b is a heat generating element capable of heating an aerosol source, and is composed of a heat generating resistor, a ceramic heater, an induction heating type heater, and the like.
  • the heating wire 25b is spirally wound around the radial extension portion of the wick 25a. Both ends of the heating wire 25b extend toward the heater holder 26 side along the direction of the spindle CL. Both ends of the heating wire 25b are electrically connected to two flat electrodes 26h (see FIG. 3) which are first electric contacts provided on the lower surface of the bottom wall 26d of the heater holder 26.
  • the two planar electrodes 26h are electrically connected to the protruding electrode 50 of the cartridge accommodating portion 10.
  • the heater holder 26 is formed in a bottomed cylindrical shape.
  • the peripheral wall 26a of the heater holder 26 is inserted outside the peripheral wall 24a of the atomizing container 24 and inside the outer peripheral wall 21d of the tank 21.
  • the upper end opening edge of the peripheral wall 26a abuts on the fitting portion 24b of the atomizing container 24 in the main axis direction.
  • two engaging pieces 26b that engage with the two engaging holes 21f of the outer peripheral wall 21d of the tank 21 are formed.
  • a gasket 22, a mesh body 23, and an atomizing container 24 are incorporated in this order between the tank 21 and the heater holder 26 in the main axis direction.
  • the lower side of the peripheral wall 26a of the heater holder 26 is exposed from the tank 21.
  • the lower side of the peripheral wall 26a has substantially the same outer diameter as the outer peripheral wall 21d of the tank 21.
  • two intake holes 26c (see FIG. 3) penetrating in the radial direction are formed on the lower side of the peripheral wall 26a.
  • the two intake holes 26c are arranged to face each other on both sides of the peripheral wall 26a with the main shaft CL interposed therebetween.
  • the two intake holes 26c communicate the outside of the cartridge 3 (inside the cartridge accommodating portion 10) with the atomization chamber 24c.
  • the bottom wall 26d of the heater holder 26 may or may not have an intake hole 26e penetrating in the main axis direction.
  • the intake hole 26e also communicates the outside of the cartridge 3 (inside the cartridge accommodating portion 10) with the atomization chamber 24c.
  • a plate-shaped isolation wall 26f is erected in the direction of the main axis CL. Further, the isolation wall 26f extends in the radial direction, and both ends thereof are connected to the inner surface of the peripheral wall 26a.
  • Two slits 26g penetrating in the main axis CL direction are formed on the bottom wall 26d. The two slits 26g are arranged so as to sandwich the isolation wall 26f. Bent portions of the two plane electrodes 26h are inserted into the two slits 26g.
  • the isolation wall 26f prevents short circuits at both ends of the heating wire 25b connected to the two planar electrodes 26h and the two planar electrodes 26h.
  • the two flat electrodes 26h and the bottom surface of the peripheral wall 26a form the lower surface 3b of the cartridge 3.
  • three engaging recesses 26i are formed on the bottom wall 26d of the heater holder 26.
  • the three engaging recesses 26i are arranged at equal intervals in the circumferential direction (120 ° intervals in the circumferential direction).
  • the engaging recess 26i is formed so as to open the outer side in the radial direction and the lower side in the main axis direction.
  • the engaging recess 26i is formed in an isosceles trapezoidal shape when viewed from the radial direction, and has tapered legs (slopes) whose width in the circumferential direction gradually increases toward the lower side in the main axis direction.
  • FIG. 6 is a cross-sectional view taken along the line BB of FIG.
  • the flavor source container 4 is detachably attached to the mouthpiece 11 of the lid member 2a.
  • the flavor source container 4 houses the flavor source in the flavor source storage chamber 27c, and adds flavor to the aerosol generated by the cartridge 3.
  • the raw material piece constituting the flavor source chopped tobacco or a molded product obtained by forming the tobacco raw material into granules can be used.
  • the flavor source may be composed of plants other than tobacco (for example, mint, Chinese herbs, herbs, etc.).
  • a fragrance such as menthol may be added to the flavor source.
  • the flavor source may be a carrier derived from a plant (cellulose or the like) or another carrier (including an inorganic carrier) on which the fragrance is supported.
  • the flavor source container 4 includes a bottomed cylindrical container body 27 and a filter 28 that covers the opening of the container body 27.
  • the peripheral wall 27a of the container body 27 is inserted inside the peripheral wall 11w of the mouthpiece 11.
  • the upper peripheral wall 27au above the peripheral wall 27a of the container body 27 is exposed from the peripheral wall 11w of the mouthpiece 11.
  • the peripheral wall upper portion 27au has substantially the same outer diameter as the peripheral wall 11w of the mouthpiece portion 11.
  • the upper portion 27au of the peripheral wall is formed with a step 27b that abuts on the upper end opening edge of the peripheral wall 11w of the mouthpiece portion 11.
  • a cartridge contact portion 9 is provided on the lower side of the flavor source container 4.
  • the cartridge contact portion 9 protrudes from the lower end surface 2ad of the lid member 2a, and when the lid member 2a is closed, the cartridge contact portion 9 abuts on the upper surface 3a (see FIG. 5) of the cartridge 3 and the flow path pipe 21c of the cartridge 3 It has a through hole 9h that communicates with.
  • the cartridge contact portion 9 is an elastic body formed of a resin material such as a silicone resin.
  • the cartridge contact portion 9 is provided with an annular ring portion 9r at its tip, and is configured to be in close contact with the upper surface 3a of the cartridge 3 to ensure hermeticity when in contact with the cartridge 3.
  • a flavor source storage chamber 27c is formed inside the peripheral wall 27a of the container body 27.
  • the bottom wall 27d of the container body 27 has a mesh-like structure in which a large number of micropores penetrating in the main axis direction are formed.
  • the filter 28 is made of, for example, a non-woven fabric.
  • the filter 28 is arranged inside the peripheral wall 27a of the container body 27.
  • the filter 28 closes the opening of the container body 27, and the flavor source storage chamber 27c is formed inside the flavor source container 4.
  • the above-mentioned flavor source is accommodated in the flavor source storage chamber 27c.
  • FIG. 7 is a schematic explanatory view illustrating the mounting of the cartridge 3 in the non-combustion type suction device 1 shown in FIG.
  • the bottom of the cartridge accommodating portion 10 has a fixed electrode base 61, a module 62, and an expansion / contraction member 63 as a configuration for appropriately positioning the cartridge 3 in the cartridge accommodating portion 10. , A rotating mechanism 64 and a magnet 65.
  • the fixed electrode base 61 has a cylindrical shape and is provided so as not to rotate with respect to the case body 2b.
  • the upper surface of the fixed electrode base 61 constitutes the central portion of the bottom wall portion 10b, and the two projecting electrodes 50 described above are arranged.
  • the module 62 has a cylindrical shape, is movable in the main axis direction to the annular groove-shaped module accommodating portion 66 formed between the outer peripheral surface of the fixed electrode base 61 and the side wall portion 10w, and rotates around the main shaft CL. Arranged as possible.
  • the upper surface of the module 62 constitutes the outer peripheral portion of the bottom wall portion 10b, and is provided with the above-mentioned three engaging convex portions 10h.
  • the telescopic member 63 has a cylindrical shape and is arranged between the bottom portion of the module accommodating portion 66 and the lower surface portion of the module 62.
  • the telescopic member 63 is composed of a flexible body or an elastic body that can be expanded and contracted in the main axis direction, and is configured by using, for example, rubber or a compression coil spring.
  • the rotation mechanism 64 rotates the module 62 around the spindle CL as the module 62 moves in the spindle direction.
  • the rotation mechanism 64 includes, for example, a spiral first groove 62a provided on the outer peripheral surface of the module 62, a first protrusion 66a provided on the inner peripheral surface of the case body 2b and engaging with the first groove 62a. Consists of.
  • the rotation mechanism 64 includes a spiral second groove provided on the inner peripheral surface of the case body 2b, a second protrusion provided on the outer peripheral surface of the module 62 and engaging with the spiral second groove, and the like. It may be composed of.
  • the rotation mechanism 64 defines the movement range of the module 62 in the spindle direction and the rotation range of the module 62 around the spindle CL.
  • the upper limit position of the movement range in the spindle direction of the module 62 is a position where the upper surface of the module 62 is substantially flush with the upper surface of the fixed electrode base 61, and the movable stroke in the spindle direction of the module 62 is the engaging convex portion 10h. Longer than the height dimension of.
  • the rotation range around the spindle CL of the module 62 is set according to the formation pitch of the engaging convex portion 10h (engaging concave portion 26i) in the circumferential direction, and the engaging convex portion 10h and the engaging concave portion 26i are set. It is a rotatable angle that can correct the phase shift.
  • the magnet 65 is provided on the module 62 and the case body 2b. When the modules 62 are in a predetermined initial position, they magnetize against each other and define their relative positions with each other.
  • FIG. 8 is a schematic side view for showing the operation of the lid member 2a of the non-combustion type suction device 1 shown in FIG.
  • the lid member 2a When assembling the non-combustion type suction device 1, as shown in FIG. 8, first, the lid member 2a is opened, and then the cartridge 3 is accommodated in the cartridge accommodating portion 10 of the case body 2b from above. At the time of this storage, the cartridge 3 is inserted from the cartridge insertion / removal port 10a of the cartridge storage unit 10 with the flat electrode 26h of the cartridge 3 facing the case body 2b side.
  • the cartridge 3 freely falls when it is inserted into the cartridge accommodating portion 10. At this time, there is nothing around the cartridge 3 that hinders the movement of the cartridge 3 in the rotational direction, and the cartridge 3 is also falling with a certain force. Therefore, in most cases, the circumferential positions of the engaging convex portion 10h of the cartridge accommodating portion 10 and the engaging concave portion 26i of the cartridge 3 do not match.
  • the cartridge 3 may bounce and rotate to be accommodated in the normal position due to the collision of the cartridge accommodating portion 10 with the engaging convex portion 10h, but the engaging convex portion 10h and the engaging concave portion 26i are displaced from each other. It may be in a state.
  • the cartridge 3 In a state where the engaging convex portion 10h and the engaging concave portion 26i are misaligned, the cartridge 3 is in a position where the cartridge 3 is floated by the height of the engaging convex portion 10h with respect to the regular storage position.
  • the module 62 moves in the pushing direction as the expansion / contraction member 63 is compressed.
  • a method of applying a force in the pushing direction to the cartridge 3 a method in which the user closes the lid member 2a and applies a force in the pushing direction to the cartridge 3 via the lid member 2a, and a method in which the user applies a force in the pushing direction to the cartridge 3 with a finger. There is a method of applying a force in the pushing direction.
  • the module 62 rotates around the spindle CL by the action of the rotation mechanism 64.
  • the misalignment between the engaging convex portion 10h and the engaging concave portion 26i is eliminated, and the engaging convex portion 10h and the engaging concave portion 26i engage with each other.
  • the compressive force on the elastic member 63 is released, so that the module 62 is pushed back by the repulsive force of the elastic member 63, and the module is pushed back by the action of the rotation mechanism 64. 62 rotates in the reverse direction around the spindle CL.
  • the module 62 returns to a predetermined initial position while rotating the cartridge 3.
  • the positioning of the cartridge 3 with respect to the cartridge accommodating portion 10 is completed, and the planar electrode 26h of the cartridge 3 is appropriately connected to the protruding electrode 50 of the cartridge accommodating portion 10.
  • the magnets 65 provided on the module 62 and the case body 2b are magnetically attached to each other, so that the user can be notified of the completion of the alignment by the click feeling.
  • the user When using the non-combustion type suction device 1, the user first activates the non-combustion type suction device 1 by performing a predetermined operation. Subsequently, the user sucks the mouthpiece 11 or the flavor source container 4 while holding the mouthpiece 11. Then, the air inside the cartridge accommodating portion 10 flows, and a sensor (not shown) detects the puff (suction). Then, the heating wire 25b of the cartridge 3 is energized, and the heating wire 25b generates heat. When the heating wire 25b generates heat, the aerosol source of the liquid impregnated in the wick 25a is heated and atomized. The atomized aerosol is sucked up together with the air (outside air) taken in by suction.
  • Air (outside air) is taken in from an air hole (not shown) of the case body 2b and flows into the inside of the cartridge accommodating portion 10.
  • the air that has flowed into the cartridge accommodating portion 10 flows into the atomization chamber 24c through the intake hole 26c and the opening 24e of the cartridge 3.
  • the atomized aerosol fills the atomization chamber 24c and is sucked up to the mouthpiece 11 side through the flow path pipe 21c and the through hole 9h together with the air flowing into the atomization chamber 24c. After that, the atomized aerosol and the mixed gas of air enter the user's mouth through the flavor source container 4 attached to the mouthpiece 11. This allows the user to taste the flavor.
  • the cartridge accommodating portion 10 includes a telescopic member 63 that expands and contracts in the insertion / removal direction of the cartridge 3, a cylindrical module 62 that moves in the insertion / removal direction as the expansion / contraction member 63 expands and contracts, and a cartridge.
  • An engaging convex portion 10h that engages with the engaging concave portion 26i provided on one end surface of the 3 to position the cartridge 3, a rotation mechanism 64 that rotates the module 62 as the module 62 moves in the insertion / removal direction, and a rotation mechanism 64. Therefore, the cartridge 3 can be appropriately positioned in the cartridge accommodating portion 10 by engaging the engaging concave portion 26i with the engaging convex portion 10h by rotating the module 62.
  • the rotation mechanism 64 is provided on the spiral first groove 62a provided on the outer peripheral surface of the module 62 and on the inner peripheral surface of the case body 2b, and the first groove 62a is provided. Since it is composed of the first protrusion 66a that engages with the module 62, the rotation mechanism 64 that rotates the module 62 as the module 62 moves in the insertion / removal direction can be formed with a simple configuration.
  • the elastic member 63 is composed of a flexible body or an elastic body, the elastic member 63 is inserted and removed from the cartridge 3 due to the flexibility or elasticity of the elastic member 63 itself. It can be expanded and contracted in the direction.
  • the cartridge 3 expands and contracts when the cartridge 3 is inserted into the cartridge accommodating portion 10 in a state where the phase of the engaging convex portion 10h of the cartridge 3 is out of phase with the phase of the engaging concave portion 26i.
  • the expansion / contraction member 63 contracts, and the module 62 rotates by the rotation mechanism 64 as the expansion / contraction member 63 contracts, so that the engagement recess 26i of the cartridge 3 engages with the engagement protrusion 10h. Therefore, by pressing the cartridge 3 toward the telescopic member 63, the cartridge 3 can be appropriately positioned in the cartridge accommodating portion 10.
  • the non-combustion type suction device 1 since the module 62 and the cartridge accommodating portion 10 are provided with magnets 65 that define relative positions with each other, the user can tell that the cartridge 3 has been positioned. It can be recognized by the click feeling.
  • the cartridge accommodating portion 10 has a module 62 arranged so as to face the lower surface 3b of the cartridge 3 in a state where the cartridge 3 is accommodating, and sandwiches the module 62.
  • the expansion / contraction member 63 is arranged so as to be located on the opposite side of the cartridge 3, and the engaging convex portion 10h is provided on the facing surface of the module 62 with the lower surface 3b of the cartridge 3, that is, on the upper surface of the module 62.
  • the mechanism and the rotation mechanism 64 can be centrally arranged on the lower surface 3b side of the cartridge 3.
  • the module 62 has a cylindrical shape, and a protruding electrode 50 electrically connected to the flat electrode 26h of the cartridge 3 is a case body on the inner peripheral portion of the module 62. Since it is provided so as not to rotate with respect to 2b, the case body 2b can be miniaturized by arranging the projecting electrode 50 on the inner peripheral portion of the module 62.
  • a lid member 2a capable of opening and closing the cartridge accommodating portion 10 is further provided, and the lid member 2a is configured to be able to press the cartridge 3 toward the module 62 and the expansion / contraction member 63. Therefore, by pressing the cartridge 3 toward the telescopic member 63 with the lid member 2a, the cartridge 3 can be appropriately positioned in the cartridge accommodating portion 10.
  • the non-combustion type suction device 1 when the cartridge 3 is positioned on the cartridge accommodating portion 10, the flat electrode 26h of the cartridge 3 and the projecting electrode 50 of the case body 2b come into contact with each other. It is possible to secure electrical contact between 26h and the protruding electrode 50.
  • FIG. 9 is an external perspective view of the non-combustion type suction device 1 of the modified example.
  • FIG. 10 is a right side view of the non-combustion type suction device 1 of the modified example.
  • FIG. 11 is a schematic explanatory view illustrating the mounting of the cartridge 3 in the non-combustion type suction device 1 of the modified example.
  • the description of the above-mentioned embodiment may be incorporated by using the same reference numerals as those of the above-mentioned embodiment.
  • the cartridge 3 and the flavor source container 4 are the same as the above-described embodiment, and the configuration of the main body 2 constituting the power supply unit is the above-mentioned embodiment. It is different from the form.
  • the lid member 2a is provided below the case body 2b, and the case body 2b and the lid member 2a are configured to be openable and closable via a hinge. ing.
  • the cartridge 3 is mounted on the cartridge accommodating portion 10 from below by opening the lid member 2a.
  • the end portion of the cartridge accommodating portion 10 on the lower end surface 2bd side of the case body 2b serves as the cartridge insertion / removal port 10a.
  • a fixed electrode base 61 is fixed to the lid member 2a, and an engaging convex portion 10h that engages with the engaging concave portion 26i of the cartridge 3 is provided on the upper surface of the fixed electrode base 61 as in the above embodiment.
  • the rotation mechanism 64 in the non-combustion type suction device 1 of this modification is not the lower surface 3b side of the cartridge 3 but the upper surface of the cartridge 3 opposite to the lower surface 3b side in the cartridge accommodating portion 10. It differs from the above embodiment in that it is arranged on the 3a side.
  • the module 62 is arranged so as to face the upper surface 3a of the cartridge 3 in a state where the cartridge 3 is accommodating, and the module 62 is sandwiched between the module 62 and the cartridge 3 on the opposite side.
  • the expansion / contraction member 63 is arranged so as to be located.
  • the module 62 and the telescopic member 63 are provided with through holes 62b and 63a for accommodating the container body 27 of the flavor source container 4.
  • the rotation mechanism 64 includes a spiral first groove 62a provided on the outer peripheral surface of the module 62, and a first protrusion 66a provided on the inner peripheral surface of the case body 2b and engaged with the first groove 62a. Will be done. According to such a modification, the positioning mechanism (engagement convex portion 10h, engagement concave portion 26i) and the rotation mechanism 64 can be distributed and arranged on the lower surface 3b side and the upper surface 3a side of the cartridge 3.
  • the cartridge accommodating portion 10 has a rotation transmission member 69 (for example, a rotation transmission member 69) that transmits the rotation of the module 62 to the cartridge 3 so as to be located between the upper surface 3a of the cartridge 3 and the module 62 in the state where the cartridge 3 is accommodated.
  • a rotation transmission member 69 for example, a rotation transmission member 69
  • Silicon member is provided.
  • the rotation transmission member 69 is provided with a through hole 69a communicating with the flow path pipe 21c and the through hole 9h.
  • the lid member 2a is opened, and then the cartridge 3 is accommodated in the cartridge accommodating portion 10 of the case body 2b from below.
  • the cartridge 3 is inserted from the cartridge insertion / removal port 10a of the cartridge storage unit 10 with the upper surface 3a of the cartridge 3 facing the case body 2b side.
  • the cartridge 3 is in a position where the cartridge 3 is floated by the height of the engaging convex portion 10h with respect to the regular storage position.
  • the module 62 moves in the pushing direction as the telescopic member 63 is compressed.
  • the module 62 rotates around the spindle CL by the action of the rotation mechanism 64.
  • the rotation of the module 62 is transmitted to the cartridge 3 via the rotation transmission member 69, the misalignment between the engaging convex portion 10h and the engaging concave portion 26i is eliminated, and the engagement is engaged.
  • the convex portion 10h and the engaging concave portion 26i engage with each other. As a result, the positioning of the cartridge 3 with respect to the cartridge accommodating portion 10 is completed, and the planar electrode 26h of the cartridge 3 is appropriately connected to the protruding electrode 50 of the fixed electrode base 61.
  • the cartridge 3 is provided with the engaging concave portion 26i as the cartridge side positioning portion
  • the cartridge accommodating portion 10 is provided with the engaging convex portion 10h as the unit side positioning portion.
  • 3 may be provided with an engaging convex portion as a cartridge side positioning portion
  • the cartridge accommodating portion 10 may be provided with an engaging concave portion as a unit side positioning portion.
  • the engaging convex portion 10h in the circumferential direction may have an isosceles trapezoidal shape similar to the engaging concave portion 26i, or an isosceles triangle shape. good.
  • the number of pairs of the engaging convex portion 10h and the engaging concave portion 26i is three, but it is not limited to three as long as it is one or more.
  • the aerosol is generated by heating the aerosol source with the heating wire 25b of the heating unit 25, but the present invention is not limited to this.
  • the heating wire 25b an element capable of atomizing the aerosol source without heating it by ultrasonic waves or the like may be used.
  • the flavor source container 4 is configured to be detachably attached to the non-combustion type suction device 1, but the flavor source container 4 is not essential and may be omitted.
  • the flavor source container 4 is not essential and may be omitted.
  • by adding a flavor component to the aerosol source it is possible to suck the aerosol to which the flavor is added from the mouthpiece 11.
  • a non-combustion type suction device (non-combustion type suction) provided with a case body (case body 2b) having a cartridge storage part (cartridge storage part 10) into which a cylindrical cartridge (cartridge 3) containing an aerosol source can be inserted and removed. It is the power supply unit (main body 2) of the vessel 1).
  • the cartridge housing is An expansion / contraction portion (expansion / contraction member 63) that expands and contracts in the insertion / removal direction of the cartridge, A columnar or cylindrical module (module 62) that moves in the insertion / extraction direction as the expansion / contraction portion expands / contracts.
  • a unit-side positioning portion (engagement convex portion 10h) that engages with the cartridge-side positioning portion (engagement recess 26i) provided on one end surface of the cartridge to position the cartridge.
  • a power supply unit for a non-combustion type suction device comprising a rotation mechanism (rotation mechanism 64) that rotates the module as the module moves in the insertion / removal direction.
  • the rotation mechanism rotates the module.
  • the cartridge-side positioning portion provided on one end surface of the cartridge engages with the unit-side positioning portion, so that the cartridge can be appropriately positioned in the cartridge accommodating portion.
  • the power supply unit of the non-combustion type suction device is It is composed of a spiral first groove (first groove 62a) provided on the outer peripheral surface of the module and a first protrusion (first protrusion 66a) provided on the case body and engaged with the first groove.
  • a non-combustible aspirator composed of a spiral second groove provided on the case body and a second protrusion provided on the outer peripheral surface of the module and engaged with the second groove. Power supply unit.
  • a rotation mechanism that rotates a module as it moves in the insertion / removal direction of the module can be formed with a simple configuration.
  • the telescopic portion is a power supply unit of a non-combustion type suction device, which is composed of a flexible body or an elastic body.
  • the stretchable portion can be expanded and contracted in the insertion / removal direction of the cartridge due to the flexibility or elasticity of the stretchable portion itself.
  • the cartridge is pressed toward the expansion / contraction portion.
  • the cartridge can be properly positioned in the cartridge housing.
  • the power supply unit for the non-combustion type suction device according to any one of (1) to (4).
  • the module is rotated back to a predetermined position in the cartridge accommodating portion by the magnet portion, so that the user recognizes that the cartridge is positioned by the click feeling. can do.
  • the power supply unit of the non-combustion type suction device according to any one of (1) to (5).
  • the cartridge accommodating portion is in a state where the cartridge is accommodating.
  • the module is arranged so as to face the one end surface of the cartridge, and the expansion / contraction portion is arranged so as to be located on the opposite side of the cartridge across the module.
  • the unit-side positioning unit is a power supply unit of a non-combustion type suction device provided on a surface of the module facing the one end surface of the cartridge.
  • the positioning mechanism and the rotation mechanism can be centrally arranged on one end side of the cartridge.
  • the power supply unit of the non-combustion type suction device according to (6) has a cylindrical shape and has a cylindrical shape.
  • the cartridge includes an atomizer (heating unit 25) capable of atomizing the aerosol source in the cartridge by consuming electric power, and a first electric contact (planar electrode 26h) connected to the atomizer.
  • a second electric contact protrusion electrode 50
  • the power supply unit can be miniaturized by arranging the second electric contact on the inner peripheral portion of the module.
  • the power supply unit of the non-combustion type suction device according to any one of (1) to (5).
  • the cartridge accommodating portion is in a state where the cartridge is accommodating.
  • the module is arranged so as to face the other end surface located on the opposite side of the one end surface of the cartridge, and the expansion / contraction portion is arranged so as to be located on the opposite side of the cartridge across the module.
  • the unit-side positioning unit is a power supply unit for a non-combustion type suction device provided on a surface of the cartridge accommodating unit facing the one end surface of the cartridge.
  • the positioning mechanism and the rotation mechanism can be distributed and arranged on one end side and the other end side of the cartridge.
  • a rotation transmission member (rotation transmission member 69) for transmitting the rotation of the module to the cartridge is provided so as to be located between the other end surface of the cartridge and the module in a state where the cartridge is housed.
  • Power supply unit for non-combustion type suction device is provided in the cartridge housing.
  • the rotation of the module can be appropriately transmitted to the cartridge by the rotation transmission member.
  • the power supply unit of the non-combustion type suction device according to any one of (6) to (9).
  • a lid member (cover member 2a) capable of opening and closing the cartridge accommodating portion is further provided.
  • the lid member is a power supply unit of a non-combustion type suction device configured so that the cartridge can be pressed toward the module and the expansion / contraction portion.
  • the cartridge can be appropriately positioned in the cartridge accommodating portion by pressing the cartridge toward the expansion / contraction portion with the lid member.
  • the power supply unit of the non-combustion type suction device according to any one of (1) to (10).
  • the cartridge includes an atomizer (heating unit 25) capable of atomizing the aerosol source in the cartridge by consuming electric power, and a first electric contact (planar electrode 26h) connected to the atomizer.
  • the case body is provided with a power supply and a second electric contact (protruding electrode 50) connected to the power supply.
  • a power supply unit of a non-combustion type suction device in which the first electric contact and the second electric contact of the cartridge are in contact with each other when the cartridge is positioned in the cartridge accommodating portion.
  • the electrical contact between the first electric contact and the second electric contact can be ensured by positioning.
  • non-combustion type suction device including a flavor source container (flavor source container 4) that is detachable from the power supply unit and contains a flavor source that adds flavor to the aerosol generated by the cartridge. ..
  • the rotation mechanism rotates the module.
  • the cartridge-side positioning portion provided on one end surface of the cartridge engages with the unit-side positioning portion, so that the cartridge can be appropriately positioned in the cartridge accommodating portion.
  • Non-combustion type suction device Main body (power supply unit) 2a Lid member 2b Case body 3 Cartridge 4 Flavor source container 10 Cartridge accommodating part 10h Engagement convex part (unit side positioning part) 25 Heating part (atomizer) 26h planar electrode (first electric contact) 26i Engagement recess (cartridge side positioning part) 50 Projection electrode (second electrical contact) 62 Module 62a First groove 63 Telescopic member (expandable part) 64 Rotation mechanism 65 Magnet (magnet part) 66a First protrusion 69 Rotation transmission member

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PCT/JP2020/044555 2020-11-30 2020-11-30 非燃焼式吸引器の電源ユニット、及び非燃焼式吸引器 Ceased WO2022113361A1 (ja)

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EP4508995A1 (en) * 2023-08-18 2025-02-19 JT International SA Aerosol-generating device

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JP2017506890A (ja) * 2014-02-10 2017-03-16 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 装置がカートリッジとの電気接点を確保する、装置およびカートリッジを備えたエアロゾル発生システム
WO2019081384A1 (en) * 2017-10-26 2019-05-02 Philip Morris Products S.A. CARTRIDGE ASSEMBLY FOR AEROSOL GENERATION SYSTEM WITH LEAK PROTECTION
JP6552028B1 (ja) * 2018-10-26 2019-07-31 日本たばこ産業株式会社 エアロゾル生成装置及び非燃焼式吸引器
JP2020516275A (ja) * 2017-04-13 2020-06-11 チャイナ タバコ フーナン インダストリアル カンパニー リミテッド 超音波霧化式電子タバコ
JP2020516270A (ja) * 2017-04-13 2020-06-11 チャイナ タバコ フーナン インダストリアル カンパニー リミテッド アトマイザー及びそれを備えた電子タバコ
JP2020533005A (ja) * 2017-09-30 2020-11-19 チャイナ タバコ フーナン インダストリアル カンパニー リミテッド 超音波電子タバコ

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JP2017506890A (ja) * 2014-02-10 2017-03-16 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 装置がカートリッジとの電気接点を確保する、装置およびカートリッジを備えたエアロゾル発生システム
JP2020516275A (ja) * 2017-04-13 2020-06-11 チャイナ タバコ フーナン インダストリアル カンパニー リミテッド 超音波霧化式電子タバコ
JP2020516270A (ja) * 2017-04-13 2020-06-11 チャイナ タバコ フーナン インダストリアル カンパニー リミテッド アトマイザー及びそれを備えた電子タバコ
JP2020533005A (ja) * 2017-09-30 2020-11-19 チャイナ タバコ フーナン インダストリアル カンパニー リミテッド 超音波電子タバコ
WO2019081384A1 (en) * 2017-10-26 2019-05-02 Philip Morris Products S.A. CARTRIDGE ASSEMBLY FOR AEROSOL GENERATION SYSTEM WITH LEAK PROTECTION
JP6552028B1 (ja) * 2018-10-26 2019-07-31 日本たばこ産業株式会社 エアロゾル生成装置及び非燃焼式吸引器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4508995A1 (en) * 2023-08-18 2025-02-19 JT International SA Aerosol-generating device

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