WO2023112185A1 - 香味吸引器及び喫煙システム - Google Patents

香味吸引器及び喫煙システム Download PDF

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Publication number
WO2023112185A1
WO2023112185A1 PCT/JP2021/046190 JP2021046190W WO2023112185A1 WO 2023112185 A1 WO2023112185 A1 WO 2023112185A1 JP 2021046190 W JP2021046190 W JP 2021046190W WO 2023112185 A1 WO2023112185 A1 WO 2023112185A1
Authority
WO
WIPO (PCT)
Prior art keywords
pair
longitudinal direction
protrusions
consumable
opening
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/JP2021/046190
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
干城 隅井
遼 田村
学 山田
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 PCT/JP2021/046190 priority Critical patent/WO2023112185A1/ja
Priority to EP21968102.0A priority patent/EP4449907A4/en
Priority to JP2023567370A priority patent/JP7714051B2/ja
Priority to KR1020247023324A priority patent/KR20240117627A/ko
Priority to CN202180105011.4A priority patent/CN118401129A/zh
Publication of WO2023112185A1 publication Critical patent/WO2023112185A1/ja
Priority to US18/743,139 priority patent/US20240324665A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • 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
    • A24F40/20—Devices using solid inhalable precursors

Definitions

  • the present disclosure relates to flavor inhalers and smoking systems.
  • U.S. Pat. No. 5,300,003 discloses a collar that has an opening through which consumables are inserted and is located inside the housing of a flavor inhaler with a plurality of ridges to retain the consumables contained within the housing. is disclosed.
  • the present disclosure provides a flavor inhaler and a smoking system that can easily insert consumables into a container and can properly hold the consumables within the container.
  • a first aspect of the present disclosure comprises a receptacle configured to receive consumables including smokables, said receptacle configured to receive said consumables and an opening configured to receive said consumables, and connected to said opening.
  • a first gap forming part forming a gap along the entire circumference with the outer peripheral surface of the contained consumable material; a second gap forming part that forms a gap along the entire circumference with respect to the outer peripheral surface of the contained consumable material; and the first gap forming part and the second gap along the longitudinal direction of the containing part.
  • a first supporting portion positioned between the forming portion and supporting the consumable by pressing the outer peripheral surface of the consumable; a second supporting part positioned farther from the opening and supporting the consumable by pressing against the outer peripheral surface of the consumable.
  • the opening into which the consumable material is inserted is connected to the opening, the first gap forming section, the first supporting section, the second gap forming section, and the 2 supports are arranged in this order. Therefore, according to the first aspect, the consumable material that has passed through the opening can be easily inserted by the first gap forming portion, while the consumable material can be appropriately supported by the first supporting portion and the second supporting portion. . Furthermore, according to the first aspect, the consumable material pressed by the first support portion and the second support portion corresponds to the second gap forming portion located between the first support portion and the second support portion. The consumable material can be prevented from coming off by swelling at the point and engaging with the second gap forming portion.
  • a second aspect of the present disclosure is the first aspect, wherein the accommodating portion includes a chamber having a heating region for heating the consumable material, and a guide portion that guides the consumable material inserted through the opening to the chamber. and wherein the second gap forming portion and the second support portion are provided in the chamber, and the first gap forming portion and the first support portion are provided in the guide portion , is a flavor aspirator.
  • the chamber for heating the consumable material is provided with the second gap forming part and the second supporting part, and the guide part for guiding the consumable material inserted through the opening to the chamber is provided with the first gap forming part and the second support part. 1 support is provided. Therefore, according to the second aspect, the consumables can be appropriately supported across the boundary between the heating regions by the first supporting portion arranged in the non-heating region and the second supporting portion arranged in the heating region. .
  • the second support portions contact the outer peripheral surface of the accommodated consumable material at substantially equal intervals in the circumferential direction of the accommodation portion.
  • a flavor inhaler comprising a set of arranged contact portions and a set of connection portions connecting the set of contact portions to each other.
  • the contact portion that contacts the outer peripheral surface of the accommodated consumable item and the connection portion that does not contact the outer peripheral surface of the consumable item are provided in the second support portion of the accommodating portion. Therefore, according to the third aspect, a gap is formed between the consumable material and the connecting part, and the air that has flowed in from the opening passes through this gap and flows into the flavor inhaler, resulting in air suitable for smoking.
  • a channel can be formed.
  • a fourth aspect of the present disclosure is the third aspect, wherein the first supporting portion protrudes from the inner wall surface of the first supporting portion and is arranged at substantially equal intervals in the circumferential direction of the accommodating portion. and each of the pair of first protrusions is provided at a position overlapping one of the pair of contact portions when viewed from the longitudinal direction of the housing portion. It is a vessel.
  • the first projecting portion protrudes from the inner wall surface of the first supporting portion at a position overlapping the contact portion that contacts the outer peripheral surface of the consumable material when viewed from the longitudinal direction of the accommodating portion. Therefore, according to the fourth aspect, the consumable material can be supported at two locations along the longitudinal direction of the storage section at the same position in the circumferential direction of the storage section. Further, according to the fourth aspect, the consumable material deformed by the first protrusion is locked inside the accommodating section, and the consumable material is prevented from falling off.
  • each of the pair of first protrusions is a flavor sucker that protrudes inside an imaginary outer shape representing the outer peripheral surface of the undeformed consumable in the cross section perpendicular to the longitudinal direction of the accommodating portion.
  • each of the set of first protrusions represents the undeformed outer peripheral surface of the consumable. Protrude inside the virtual outline. Therefore, according to the fifth aspect, when the consumable item is properly stored, the consumable item can be gripped by the pair of first protrusions.
  • the set of first projections extends along the longitudinal direction of the accommodating portion, and the set of first projections extends along the longitudinal direction of the accommodating portion.
  • 1 projecting portion is a flavor inhaler having an inclined portion that approaches the center in the radial direction of the accommodating portion as it moves away from the opening when a cross section along the longitudinal direction of the accommodating portion is viewed.
  • the first protrusion of the first supporting part which initially supports the consumable item inserted through the opening, moves away from the opening when viewed in cross section along the longitudinal direction of the accommodating part. It has a ramp that approaches the radial center of the receptacle. Therefore, according to the sixth aspect, the resistance when inserting the consumable material into the flavor inhaler is small, and it is possible to prevent the user from feeling uncomfortable when inserting the consumable material.
  • the pair of first projections are aligned with the first side when viewed in a cross section perpendicular to the longitudinal direction of the accommodating portion. , a second side, and a vertex connecting the first side and the second side, wherein the angle formed by the first side and the second side is an obtuse angle.
  • the first projection of the first support protrudes from the inner wall surface of the first support in a triangular shape having an obtuse angle when viewed in a cross section perpendicular to the longitudinal direction of the accommodating portion. . Therefore, according to the seventh aspect, since the first protrusion does not have a sharp apex, it is possible to suppress damage to the consumables. Moreover, according to the seventh aspect, since the contact surface between the first protrusion and the consumable material can be enlarged, it is possible to more effectively prevent the consumable material from coming off.
  • the pair of first projections includes a pair of first projections facing each other in the circumferential direction of the accommodating portion, and the pair of facing first projections
  • Each of the first protrusions has a first surface including the first side and extending along the longitudinal direction of the accommodating portion, and a second surface including the second side and extending along the longitudinal direction. and a ridgeline connecting the first surface and the second surface and extending along the longitudinal direction including the vertex, and the two ridgelines of the pair of opposing protrusions are connected to the In a top view of the accommodating portion viewed from the opening side, not parallel to the longitudinal direction, the two ridgelines connect ends of the two ridgelines located on the opposite side of the opening along the longitudinal direction. or a straight line connecting the ends located on the opening side along the longitudinal direction of the two ridges as a reference.
  • two ridgelines connecting the first surface and the second surface of each of the pair of first protrusions and extending along the longitudinal direction including vertices are aligned in the longitudinal direction of the accommodating portion. or the straight line connecting the ends located on the side of the opening along the longitudinal direction. . Therefore, according to the eighth aspect, the pair of first protrusions having the ridges facing each other and inclined in the opposite direction can be uniformly rotated clockwise or counterclockwise around the insertion direction of the consumable. A large amount of torque is generated so that the consumable can be smoothly inserted, and the consumable can be reliably prevented from coming off after the insertion.
  • a ninth aspect of the present disclosure is, in any one of the fourth to eighth aspects, wherein the first support portion protrudes from the inner wall surface of the first support portion and is spaced at substantially equal intervals in the circumferential direction of the storage portion.
  • a set of second protrusions is provided, and the set of second protrusions is provided at a position overlapping the set of connection parts when viewed from the longitudinal direction of the housing part. It is a flavor inhaler.
  • the position overlapping the connection portion that does not contact the consumable material when viewed from the longitudinal direction of the housing portion is provided with a further set of second projections. Therefore, according to the ninth aspect, the consumables can be reliably supported by the first supporting portion and the second supporting portion. Specifically, the consumable material pressed by the contact portion in the second supporting portion swells toward the connecting portion, and the swelled portion is engaged with the second projecting portion, thereby preventing the consumable material from falling off. Also, in the first supporting portion, the consumable goods deformed by being pressed by the first protrusions are engaged with the second protrusions, thereby preventing the consumable goods from falling off.
  • the set of second protrusions are flavor suckers positioned outside the imaginary outline representing the outer peripheral surface of the undeformed consumable.
  • each of the pair of first protrusions is formed on the outer peripheral surface of the undeformed consumable item.
  • Each of the set of second protrusions is located outside the virtual outline, whereas each of the set of second protrusions is located outside the imaginary outline. Therefore, according to the tenth aspect, when the consumable item is properly stored, the first protrusion grips the consumable item, while the second protrusion does not firmly grip the consumable item, but the consumable item shakes. can support when
  • An eleventh aspect of the present disclosure is the flavor inhaler according to the tenth aspect, wherein the pair of second protrusions has curved portions that curve along the virtual outline.
  • the second protrusion provided on the first support has a curved portion that curves along a virtual outline representing the outer peripheral surface of the accommodated consumable product. Therefore, according to the eleventh aspect, the curved portion that curves along the outer shape of the consumable item can appropriately support the consumable item when the consumable item is shaken.
  • a twelfth aspect of the present disclosure is, in any one of the ninth to eleventh aspects, a third end of the pair of second protrusions located on the opposite side of the opening along the longitudinal direction of the accommodating portion.
  • the part is a flavor sucker connected to the second gap-forming part.
  • the third end of the second protrusion located on the side opposite to the opening is located at the boundary between the first support and the second gap forming portion. Therefore, according to the twelfth aspect, the consumable material swollen at the second gap forming part is engaged with the second protrusion having the third end facing the second gap forming part, thereby causing the consumable material to fall off. is more suppressed.
  • a thirteenth aspect of the present disclosure is the flavor inhaler according to the ninth to twelfth aspects, wherein the pair of first projections and the pair of second projections have shapes different from each other. is.
  • first protrusion and the second protrusion provided on the first support have different shapes.
  • the first protrusion and the second protrusion can be given shapes suitable for their respective functions.
  • a fourteenth aspect of the present disclosure is, in any of the ninth to thirteenth aspects, the pair of first protrusions and the pair of second protrusions are arranged in at least one It is a flavor sucker in which the parts are arranged so as to overlap each other.
  • the first projection and the second projection provided on the first support are arranged so as to overlap each other in the longitudinal direction of the housing. Therefore, according to the fourteenth aspect, the longitudinal length of the first supporting portion can be reduced, which can contribute to miniaturization of the accommodating portion of the flavor inhaler.
  • the set of first projections and the set of second projections extend along the longitudinal direction of the accommodating portion. and each of the pair of first projections is located at the first projection located on the side opposite to the opening along the longitudinal direction when a cross section along the longitudinal direction is viewed.
  • a first slanted surface extending from one end and sloping toward the radial center of the receiving portion as it approaches the opening, each of the pair of second projections When viewed in cross section along the direction, it extends from the second end of the second protrusion located on the opening side along the longitudinal direction, and the radial center of the accommodating portion as it moves away from the opening.
  • said first slanted surface of each of said pair of first projections and said second slanted surface of each of said pair of second projections having a second slanted surface slanted to approach are arranged so that at least a part of the housing part overlaps with each other in the longitudinal direction, and the inclination angle or curvature of the first inclined surface is substantially the same as the inclination angle or curvature of the second inclined surface It is a flavor inhaler.
  • the first protrusion is provided with the first inclined surface extending from the first end opposite to the opening
  • the second protrusion is provided with the first inclined surface extending from the second end on the opening side.
  • the first inclined surface and the second inclined surface are arranged so as to overlap each other in the longitudinal direction of the housing portion, and have substantially the same inclination angle or curvature.
  • stepwise gripping becomes possible, and resistance during insertion of the consumable item is reduced. , can suppress the falling off of consumables.
  • a sixteenth aspect of the present disclosure is the third aspect, wherein the set of contact portions includes a pair of contact portions facing each other in the circumferential direction of the housing portion, and the set of connection portions includes the A pair of connection portions facing each other in a circumferential direction of the housing portion is included, the first support portion has a plurality of first protrusions projecting from an inner wall surface of the first support portion, and the longitudinal direction of the housing portion A first virtual line connecting the centers of the pair of opposing contact portions and a second virtual line connecting the centers of the pair of opposing connection portions when viewed in a cross section perpendicular to the direction , all of the plurality of first projections are arranged so as not to intersect the first virtual line and the second virtual line.
  • all of the plurality of first protrusions protruding from the inner wall surface of the first support portion in a cross section perpendicular to the longitudinal direction of the storage portion are provided on the second support portion of the storage portion.
  • the first projecting portion suppresses the portion of the consumable material that overlaps with the contact portion in the circumferential direction of the accommodating portion from further pressing, and It is suppressed that the air flow path formed between is obstructed by the first protrusion.
  • the chamber has a heat source that supplies heat to the heating region, and the heat source extends in the longitudinal direction of the accommodating portion to the It is a flavor inhaler arranged so as to overlap two supporting parts.
  • the heat source that supplies heat to the heating region of the chamber to heat the consumables includes a pair of contacts that contact the outer peripheral surface of the contained consumables in the longitudinal direction of the container. It is arranged so as to overlap each other with a second support portion having a portion. Therefore, according to the seventeenth aspect, the consumable material can be heated by the heat source positioned near the contact portion that contacts the outer peripheral surface of the consumable material.
  • the heat source is a film heater
  • the film heater is a flavor suction device wound around the outer circumference of the chamber.
  • the heat source that supplies heat for heating the consumable material to the heating area of the chamber is a film heater wrapped around the outer circumference of the chamber. Therefore, according to the eighteenth aspect, the consumable material can be heated with a simple configuration.
  • a nineteenth aspect of the present disclosure satisfies the following first formula in the above second to eighteenth aspects, L2 ⁇ L1/2 (1)
  • L1 is the length of the guide portion along the longitudinal direction of the accommodating portion, and L2 is the length of the first gap forming portion along the longitudinal direction.
  • the first gap forming part is 1/2 or more of the whole has a longitudinal length of Therefore, according to the nineteenth aspect, since the first gap forming portion having a sufficient length is formed at the position connected to the opening of the accommodating portion, the consumable item can be smoothly inserted.
  • a twentieth aspect of the present disclosure is a smoking system including the flavor inhaler of any one of the first to nineteenth aspects and the consumable.
  • the consumable material can be easily inserted into the housing portion of the flavor inhaler and the consumable material can be appropriately held within the housing portion.
  • FIG. 1 is a schematic front view of a flavor inhaler according to a first embodiment of the present disclosure
  • FIG. 1 is a schematic top view of a flavor inhaler
  • FIG. It is a schematic bottom view of a flavor inhaler.
  • 1 is a schematic cross-sectional side view of a consumable
  • FIG. 3 is a cross-sectional view of the flavor inhaler taken along line 3-3 shown in FIG. 1B;
  • FIG. 3 is a perspective view of the chamber;
  • Figure 4B is a cross-sectional view of the chamber taken along line 4B-4B shown in Figure 4A;
  • Figure 5A is a cross-sectional view of the chamber taken along line 5A-5A shown in Figure 4B;
  • 5B is a cross-sectional view of the chamber taken along line 5B-5B shown in FIG. 4B;
  • FIG. FIG. 4 is a perspective view of the chamber and heating section;
  • Figure 5B is the cross-sectional view shown in Figure 5B with the consumable in the desired location within the chamber;
  • FIG. 4 is an exploded perspective view showing the internal structure of the accommodating portion including the insertion guide member and the chamber;
  • FIG. 4 is a cross-sectional view of the insertion guide member taken along a cross section perpendicular to the axial direction of the chamber, showing the arrangement of the pair of first protrusions in the circumferential direction;
  • FIG. 4 is a cross-sectional view of the insertion guide member cut along the axial direction, showing the arrangement of a pair of first protrusions in the longitudinal direction;
  • FIG. 4 is an axial cross-sectional view showing the essential parts of the chamber and the insertion guide member containing the consumable.
  • FIG. 11 shows the mutual arrangement of the first protrusion and the chamber according to a variant of the first embodiment; It is an exploded perspective view showing the structure inside the accommodation part concerning a 2nd embodiment.
  • FIG. 4 is a cross-sectional view of the insertion guide taken along a cross section perpendicular to the axial direction, showing the arrangement of the first protrusion and the second protrusion in the circumferential direction;
  • FIG. 4 is a cross-sectional view of the insertion guide member cut along the axial direction, showing the arrangement of the first protrusion and the second protrusion in the longitudinal direction;
  • FIG. 11 is a cross-sectional view of the insertion guide member cut along a cross section perpendicular to the axial direction, showing the circumferential arrangement of the first protrusion and the second protrusion according to the third embodiment;
  • FIG. 4 is a cross-sectional view of the insertion guide taken along a cross section perpendicular to the axial direction, showing the arrangement of the first protrusion and the second protrusion in the circumferential direction
  • FIG. 4 is a cross-sectional view of the insertion guide member cut along the axial direction, showing the arrangement of the first protrusion and the second protru
  • FIG. 4 is a cross-sectional view of the insertion guide member cut along the axial direction, showing the arrangement of the first protrusion and the second protrusion in the longitudinal direction;
  • FIG. 12 is a cross-sectional view of the insertion guide member taken along a cross section perpendicular to the axial direction, showing the circumferential arrangement of the first protrusions according to the modification of the third embodiment;
  • FIG. 10 is a cross-sectional view of the insertion guide member cut along the axial direction, showing the arrangement of the first protrusions in the longitudinal direction;
  • FIG. 12 is an exploded perspective view showing the internal structure of a housing portion according to the fourth embodiment;
  • FIG. 4 is a cross-sectional view of the insertion guide member taken along a cross section perpendicular to the axial direction, showing the arrangement of the first projection and the second projection in the circumferential direction;
  • FIG. 4 is a cross-sectional view of the insertion guide member cut along the axial direction, showing the arrangement of the first protrusion and the second protrusion in the longitudinal direction;
  • FIG. 21 is a diagram in which only the first protrusion is replaced with a top view in the cross-sectional view of FIG. 20; It is an expansion perspective view of a 1st projection part.
  • FIG. 4B is an enlarged top view of the first protrusion showing the inclination direction of the ridgeline of the first protrusion;
  • FIG. 4B is an enlarged top view of the first protrusion showing the inclination direction of the ridgeline of the first protrusion;
  • FIG. 11 is an exploded perspective view showing the internal structure of a housing portion according to the fifth embodiment
  • FIG. 4 is a cross-sectional view of the insertion guide taken along a cross section perpendicular to the axial direction, showing the arrangement of the first protrusion and the second protrusion in the circumferential direction
  • FIG. 4 is a cross-sectional view of the insertion guide member cut along the axial direction, showing the arrangement of the first protrusion and the second protrusion in the longitudinal direction
  • Figure 28 is a cross-sectional view taken along line 28-28 shown in Figure 27
  • FIG. 14 is an exploded perspective view showing the internal structure of a housing portion according to the sixth embodiment
  • FIG. 4 is a cross-sectional view of the insertion guide member taken along a cross section perpendicular to the axial direction, showing the arrangement of the first protrusions in the circumferential direction;
  • FIG. 4 is a cross-sectional view of the insertion guide member cut along the axial direction, showing the arrangement of the first protrusions in the axial direction;
  • FIG. 1A is a schematic front view of the flavor inhaler 100 according to the first embodiment of the present disclosure.
  • FIG. 1B is a schematic top view of flavor inhaler 100.
  • FIG. 1C is a schematic bottom view of flavor inhaler 100.
  • the Z-axis can also be said to be the direction of insertion of consumables contained in the chamber 50 of the atomizing section 30 described later, or the axial direction of the chamber 50 .
  • the X-axis is a direction perpendicular to the Y-axis and the Z-axis.
  • the flavor inhaler 100 is configured, for example, to generate an aerosol containing flavor by heating a stick-shaped consumable material having a flavor source containing the aerosol source.
  • the flavor inhaler 100 has an outer housing 101, a slide cover 102, a switch section 103, and terminals 104.
  • Outer housing 101 forms the outermost housing of flavor inhaler 100 and is sized to fit in the user's hand. When the user uses the flavor inhaler 100, the user can hold the flavor inhaler 100 in his or her hand and inhale the aerosol.
  • Outer housing 101 may be configured by assembling a plurality of members.
  • the outer housing 101 may be made of metal such as aluminum.
  • the material of the outer housing 101 is made of resin such as polycarbonate (PC), ABS (Acrylonitrile-Butadiene-Styrene) resin, PEEK (polyetheretherketone), or a polymer alloy containing a plurality of types of polymers. You may have a member.
  • resin such as polycarbonate (PC), ABS (Acrylonitrile-Butadiene-Styrene) resin, PEEK (polyetheretherketone), or a polymer alloy containing a plurality of types of polymers. You may have a member.
  • the outer housing 101 has an opening 101a for receiving consumables
  • the slide cover 102 is slidably attached to the outer housing 101 so as to close the opening 101a.
  • the slide cover 102 moves the outer surface of the outer housing 101 between a closed position (position shown in FIGS. 1A and 1B) that closes the opening 101a of the outer housing and an open position that opens the opening 101a.
  • a closed position position shown in FIGS. 1A and 1B
  • the user can manually operate the slide cover 102 to move the slide cover 102 between the closed position and the open position. This allows or restricts access of consumables to the interior of the sliding cover 102, flavor inhaler 100.
  • the opening 101a of the outer housing 101 opens to the outside corresponding to the first opening 70a of the insertion guide member 70 and the second opening 52 of the chamber 50, which will be described later.
  • the switch section 103 is used to switch the operation of the flavor inhaler 100 between on and off.
  • the user operates the switch unit 103 while inserting the consumable material into the flavor inhaler 100 to supply power from the power source 21 to the heating unit 40 described later to heat the consumable material without burning it. can be done.
  • the switch portion 103 may be a switch provided outside the outer housing 101 or a switch positioned inside the outer housing 101 . When the switch is located inside the outer housing 101 , the switch is indirectly pressed by pressing the switch portion 103 on the surface of the outer housing 101 . In the first embodiment, an example in which the switches of the switch section 103 are located inside the outer housing 101 will be described.
  • the terminal 104 is an interface such as USB that connects the flavor inhaler 100 to, for example, an external power supply.
  • the power source provided in the flavor inhaler 100 is a rechargeable battery, by connecting an external power source to the terminal 104, the external power source can supply a current to the power source to charge the power source.
  • Flavor inhaler 100 may also be configured to transmit data related to operation of flavor inhaler 100 to an external device by connecting a data transmission cable to terminal 104 .
  • FIG. 2 is a schematic side cross-sectional view of consumable 110 .
  • the flavor inhaler 100 and the consumable 110 may constitute a smoking system.
  • consumable article 110 includes smokable article 111 , tubular member 114 , hollow filter portion 116 and filter portion 115 .
  • the smokable article 111 is wrapped with the first wrapping paper 112 .
  • the tubular member 114 , the hollow filter portion 116 and the filter portion 115 are wrapped with a second wrapping paper 113 different from the first wrapping paper 112 .
  • the second wrapping paper 113 also wraps a portion of the first wrapping paper 112 that wraps the smokable article 111 .
  • the tubular member 114, the hollow filter portion 116, the filter portion 115 and the smokable article 111 are connected.
  • second wrapping paper 113 may be omitted, and first wrapping paper 112 may be used to connect tubular member 114, hollow filter portion 116, and filter portion 115 to smokable article 111.
  • a lip release agent 117 is applied to the outer surface of the second wrapping paper 113 in the vicinity of the end on the filter part 115 side to make it easier for the user's lips to separate from the second wrapping paper 113 .
  • a portion of the consumable product 110 to which the lip release agent 117 is applied functions as a mouthpiece for the consumable product 110 .
  • the hollow filter portion 116 may be provided with openings concentrically in the circumferential direction of the hollow filter portion 116 . The openings are for promoting the inflow of air from the outside due to suction by the user, and the air flowing in from the openings can lower the temperature of the components and the air flowing in from the consumable material 110 .
  • the smokable material 111 may include a flavor source, such as tobacco, and an aerosol source.
  • the first wrapping paper 112 around which the smokable article 111 is wrapped may be a breathable sheet member.
  • Tubular member 114 may be a paper tube or hollow filter.
  • the consumable item 110 includes a smokable article 111, a tubular member 114, a hollow filter portion 116, and a filter portion 115, but the configuration of the consumable item 110 is not limited to this.
  • hollow filter portion 116 may be omitted, and cylindrical member 114 and filter portion 115 may be arranged adjacent to each other.
  • FIG. 3 is a cross-sectional view of flavor inhaler 100 taken along line 3-3 shown in FIG. 1B.
  • a mounting section 10 is provided inside an outer housing 101 of the flavor inhaler 100 on which objects to be contained such as a power supply section 20 and an atomizing section 30, which will be described later, are mounted.
  • the mounting section 10 is made of resin, for example, and is made of polycarbonate (PC), ABS (Acrylonitrile-Butadiene-Styrene) resin, PEEK (polyetheretherketone), or a polymer alloy containing a plurality of types of polymers. obtain.
  • the mounting portion 10 may include a portion made of metal such as aluminum.
  • the placement section 10 is preferably made of polycarbonate.
  • a power supply unit 20 and an atomizing unit 30 are provided in the internal space of the mounting unit 10 . Note that the power supply unit 20 and the atomization unit 30 cannot be replaced after the flavor inhaler 100 is assembled. Also, the outer housing 101 and the mounting portion 10 are sometimes collectively called a housing.
  • the power supply unit 20 has a power supply 21 .
  • Power source 21 may be, for example, a rechargeable battery or a non-rechargeable battery.
  • Power supply 21 is electrically connected to atomization section 30 . Thereby, the power source 21 can supply power to the atomization section 30 so as to appropriately heat the consumable material 110 .
  • the atomizing section 30 includes a chamber 50 extending in the direction in which the consumable material 110 is inserted (the Z-axis direction), a heating section 40 covering part of the chamber 50, a heat insulating section 32, and a substantially cylindrical shape. and an insertion guide member 70 of .
  • Chamber 50 is configured to contain consumables 110 .
  • the heating unit 40 is configured to contact the outer peripheral surface of the chamber 50 and heat the consumable material 110 accommodated in the chamber 50 .
  • a bottom member 36 may be provided at the bottom of the chamber 50 . Bottom member 36 may act as a stop to position consumable 110 inserted into chamber 50 .
  • the bottom member 36 has unevenness on the surface with which the consumable material 110 abuts, and can define a space capable of supplying air to the surface with which the consumable material 110 abuts.
  • the bottom member 36 is made of, for example, a resin, particularly polycarbonate (PC), ABS (Acrylonitrile-Butadiene-Styrene) resin, PEEK (polyetheretherketone), a polymer alloy containing a plurality of types of polymers, or aluminum. can be made of metal such as
  • the bottom member 36 is preferably formed of a material having a low thermal conductivity in order to suppress heat transfer to the heat insulating portion 32 and the like.
  • the set of the insertion guide member 70 and the chamber 50 is an example of the housing section of the present disclosure, and the insertion guide member 70 is an example of the guide section of the present disclosure.
  • the heating unit 40 is an example of the heat source of the present disclosure.
  • the heat insulation part 32 is generally cylindrical as a whole and is arranged so as to cover the chamber 50 .
  • the heat insulating portion 32 may include, for example, an airgel sheet.
  • Insertion guide member 70 is provided between outer housing 101 and chamber 50 .
  • the insertion guide member 70 is configured such that when it is inserted into the housing through the opening 101a of the outer housing 101, the claw engages with the housing so that the insertion guide member 70 cannot escape from the housing.
  • the insertion guide member 70 is made of resin, for example, and contains polycarbonate (PC), ABS (Acrylonitrile-Butadiene-Styrene) resin, PEEK (polyetheretherketone), PEI (polyetherimide), or a plurality of types of polymers.
  • the insertion guide member 70 may be made of metal, glass, ceramic, or the like. Moreover, from the viewpoint of heat resistance, the insertion guide member 70 is preferably made of PEEK.
  • the insertion guide member 70 communicates with the exterior of the flavor inhaler 100 when the slide cover 102 is in the open position, and inserting the consumable material 110 into the first opening 70a of the insertion guide member 70 allows the consumable material 110 to enter the chamber 50. Guiding the insertion of consumables 110 .
  • the slide cover 102 is configured to cover at least a portion of the insertion guide member 70 in the axial direction of the chamber 50 while exposing the first opening 70a of the insertion guide member 70 to the outside when in the open position. .
  • the first opening 70a is provided corresponding to the second opening 52 of the chamber 50, which will be described later.
  • the state in which the slide cover 102 is closed so as to cover the entire first opening 70a of the insertion guide member 70 is indicated by a chain double-dashed line.
  • the first opening 70a is an example of an opening of the housing section of the present disclosure.
  • the flavor inhaler 100 further has a first holding part 37 and a second holding part 38 that support both ends of the chamber 50 and the heat insulating part 32 .
  • the first holding portion 37 is arranged to hold the ends of the chamber 50 and the heat insulating portion 32 on the Z-axis negative direction side.
  • the second holding portion 38 is arranged to hold the end portions of the chamber 50 and the heat insulating portion 32 on the slide cover 102 side (Z-axis positive direction side).
  • FIG. 4A is a perspective view of chamber 50.
  • FIG. 4B is a cross-sectional view of chamber 50 taken along line 4B-4B shown in FIG. 4A.
  • 5A is a cross-sectional view of chamber 50 taken along line 5A-5A shown in FIG. 4B.
  • 5B is a cross-sectional view of chamber 50 taken along line 5B-5B shown in FIG. 4B.
  • 6 is a perspective view of the chamber 50 and the heating section 40.
  • the chamber 50 may have a tubular shape including a second opening 52 into which the consumable 110 is inserted, and a tubular sidewall 60 containing the consumable 110. .
  • a flange portion 52A is formed at the end defining the second opening 52 of the chamber 50 .
  • the flange portion 52A of the chamber 50 is connected to the Z-axis negative direction end portion of the insertion guide member 70 .
  • the chamber 50 is preferably made of a material having heat resistance and a small coefficient of thermal expansion, such as stainless steel.
  • the chamber 50 may be made of resin such as PEEK, glass, ceramic, or the like, in addition to metal. This allows effective heating from the chamber 50 to the consumable 110 .
  • the chamber 50 is not limited to a cylindrical shape, and may have a cup shape.
  • the side wall portion 60 is an example of the second support portion of the present disclosure.
  • the side wall portion 60 includes a contact portion 62 and a separation portion 66.
  • the contact portion 62 contacts or presses against a portion of the consumable 110 along the axial direction of the chamber 50 , and the spacing portion 66 presses against the consumable 110 . move away from That is, the chamber 50 compresses and retains the inserted consumable 110 .
  • the term "desired position within the chamber 50" refers to a position where the consumable 110 is properly heated or a position of the consumable 110 when smoked by the user.
  • the contact portion 62 has an inner surface 62a and an outer surface 62b.
  • the spacing portion 66 has an inner surface 66a and an outer surface 66b. As shown in FIG. 6 , the heating portion 40 is arranged on the outer surface 62 b of the contact portion 62 . It is preferable that the heating part 40 is arranged on the outer surface 62b of the contact part 62 without a gap. Note that the heating unit 40 may include an adhesive layer. In that case, it is preferable that the heating part 40 including the adhesive layer is arranged on the outer surface 62b of the contact part 62 without any gap.
  • Contacts 62 are an example of a set of contacts of the present disclosure.
  • Spaced portion 66 is an example of a set of connecting portions of the present disclosure.
  • the shape of the side wall portion 60 of the chamber 50 is not limited to being configured by the pair of contact portions 62 and the pair of spacing portions 66, and as long as they are arranged at approximately equal intervals in the circumferential direction of the chamber 50, they are suitable. Any number of contact portions may be provided, and spacing portions may be provided to connect the contact portions to each other.
  • the outer surface 62b of the contact portion 62 is flat. Since the outer surface 62b of the contact portion 62 is flat, when the strip-shaped electrode 48 is connected to the heating portion 40 disposed on the outer surface 62b of the contact portion 62 as shown in FIG. Bending can be suppressed. As shown in FIGS. 4B and 5B, the inner surface 62a of the contact portion 62 is flat. Moreover, as shown in FIGS. 4B and 5B, the thickness of the contact portion 62 is uniform.
  • the chamber 50 has two contact portions 62 in the circumferential direction of the chamber 50, and the two contact portions 62 face each other in parallel. At least a portion of the distance between the inner surfaces 62 a of the two contact portions 62 is preferably smaller than the width of the portion of the consumable 110 inserted into the chamber 50 that is positioned between the contact portions 62 .
  • the inner surface 66a of the spacing portion 66 can have a generally arcuate cross section in a plane orthogonal to the longitudinal direction (Z-axis direction) of the chamber 50.
  • the spacing portion 66 is arranged so as to be adjacent to the contact portion 62 in the circumferential direction. That is, the contact portion 62 and the separation portion 66 form a non-circular inner peripheral surface in a cross section orthogonal to the longitudinal direction (Z-axis direction) of the chamber 50 .
  • the chamber 50 may have a hole 56a in its bottom 56 through which the bottom member 36 shown in FIG. 3 is positioned inside the chamber 50 .
  • the bottom member 36 may be secured within the bottom portion 56 of the chamber 50 by adhesive or the like.
  • the adhesive interposed between the bottom member 36 and the bottom portion 56 may be made of a resin material such as epoxy resin. Alternatively, inorganic adhesives such as cement or welding may be used.
  • a bottom member 36 provided on the bottom portion 56 may support a portion of the consumable 110 inserted into the chamber 50 such that at least a portion of the end surface of the consumable 110 is exposed.
  • the bottom portion 56 may support a portion of the consumable material 110 such that the exposed end surface of the consumable material 110 communicates with a gap 67 (see FIG. 7), which will be described later.
  • the chamber 50 preferably has a cylindrical non-holding portion 54 between the second opening 52 and the side wall portion 60.
  • a gap may be formed between the non-retaining portion 54 and the consumable 110 when the consumable 110 is positioned at the desired position in the chamber 50 .
  • the width of the gap formed between the non-holding portion 54 and the consumable goods 110 may be substantially the same over the entire circumferential direction of the chamber 50, or may be different. For example, when viewed from the longitudinal direction, the width of the gap at the position overlapping the contact portion 62 may be larger than the width of the gap at the position overlapping the separation portion 66 .
  • the chamber 50 preferably has a first guide portion 58 having a tapered surface 58a connecting the inner surface of the non-holding portion 54 and the inner surface 62a of the contact portion 62.
  • the non-holding portion 54 is an example of the second gap forming portion of the present disclosure.
  • the heating section 40 has a heating element 42 .
  • Heating element 42 may be, for example, a heating track or a film heater.
  • Heating element 42 is preferably arranged to heat contact portion 62 without contacting spaced portion 66 of chamber 50 .
  • the heating element 42 is preferably arranged only on the outer surface of the contact portion 62 .
  • the heating element 42 may have a different heating capacity between the portion that heats the spaced portion 66 of the chamber 50 and the portion that heats the contact portion 62 .
  • heating element 42 may be configured to heat contact portion 62 to a higher temperature than spacing portion 66 .
  • the density of the heating tracks of the heating elements 42 in the contact portion 62 and the spaced portion 66 can be adjusted.
  • the heating element 42 may also be wrapped around the circumference of the chamber 50 with approximately the same heating capacity all around the circumference of the chamber 50 .
  • the heating section 40 in addition to the heating element 42, preferably has an electrical insulating member 44 covering at least one surface of the heating element 42. As shown in FIG. In a first embodiment, the electrical insulation member 44 is arranged to cover both sides of the heating element 42 .
  • FIG. 7 is the cross-sectional view shown in FIG. 5B with the consumable 110 placed at the desired position within the chamber 50.
  • FIG. 7 As shown in FIG. 7, once the consumable 110 is in the desired position within the chamber 50 , the consumable 110 can be pressed into contact with the contact portion 62 of the chamber 50 .
  • a gap 67 is formed between the consumable material 110 and the spacing portion 66 .
  • the void 67 may communicate with the second opening 52 of the chamber 50 and the end face of the consumable 110 positioned within the chamber 50 . Accordingly, the air that has flowed from the second opening 52 of the chamber 50 can pass through the gap 67 and flow into the consumable product 110 .
  • an air flow path (gap 67 ) is formed between the consumable material 110 and the spacing portion 66 .
  • FIG. 8 is an exploded perspective view showing the internal structure of the accommodation portion including the insertion guide member 70 and the chamber 50.
  • FIG. 9 shows a cross section of the insertion guide member 70 perpendicular to the axial direction of the chamber 50 (that is, the direction of insertion of the consumable material 110 and the Z-axis direction) (that is, the arrangement of the pair of first protrusions 214A in the circumferential direction).
  • XY plane is a cross-sectional view.
  • FIG. 10 is a cross-sectional view of the insertion guide member 70 cut along the axial direction of the chamber 50, showing the arrangement of the pair of first protrusions 214A in the longitudinal direction.
  • FIG. 11 is a cross-sectional view taken along the axial direction of the chamber 50, showing the essential parts of the chamber 50 and the insertion guide member 70 containing the consumable material 110.
  • FIG. The axial direction of the insertion guide member 70 and the axial direction of the chamber 50 are examples of the longitudinal direction of the accommodation portion of the present disclosure.
  • the inner wall surface of the insertion guide member 70 has a pair of first protrusions that protrude toward the center in the radial direction of the insertion guide member 70 and face each other in the circumferential direction of the insertion guide member 70.
  • 214A is provided in the insertion guide member 70.
  • a non-projection portion 212 and a first projection portion 214A are provided in a portion where the first projection portion 214A is not provided.
  • the portion where the protrusion is formed is called a protrusion 214 .
  • the width of the gap formed between the non-projecting portion 212 of the insertion guide member 70 and the consumer goods 110 may be substantially the same over the entire circumference of the insertion guide member 70. and may be different.
  • the width of the gap at the position overlapping the contact portion 62 may be larger than the width of the gap at the position overlapping the separation portion 66 .
  • the width of the gap at the position overlapping with the contact portion 62 may be smaller than the width of the gap at the position overlapping with the separation portion 66 .
  • the non-protruding portion 212 of the insertion guide member 70 is an example of the first gap forming portion of the present disclosure
  • the protruding portion 214 of the insertion guide member 70 is an example of the first support portion of the present disclosure.
  • the first projections 214A provided on the inner wall surface of the insertion guide member 70 are not limited to two that face each other in the circumferential direction of the insertion guide member 70, but are arranged at approximately equal intervals in the circumferential direction of the insertion guide member 70. The number can be changed as appropriate as long as it is
  • the one-dot chain line shown in FIG. 9 is an imaginary circle 226 representing the outer peripheral surface of the consumable material 110 that is not deformed when the consumable material 110 is inserted into the first opening 70a at an appropriate angle and accommodated in the accommodation portion. is.
  • the pair of first protrusions 214A protrude inside the virtual circle 226 .
  • the shape of the outer peripheral surface of the undeformed consumable product 110 is not limited to a circular shape, and may be a substantially rectangular shape, a substantially triangular shape, or various other shapes.
  • Virtual circle 226 is an example of a virtual outline of this disclosure.
  • the Z-axis negative direction end of the insertion guide member 70 is connected to the flange portion 52A of the chamber 50 .
  • the non-retaining portion 54 of the chamber 50 connects to the side wall portion 60 including the contact portion 62 and the spacing portion 66 .
  • contact portion 62 is a member that contacts or presses against a portion of consumable 110 when consumable 110 is placed at a desired location within chamber 50 .
  • the spacing portion 66 is a member spaced apart from the consumable item 110 in this case. Therefore, as shown in FIG. 8, the accommodating portion including the insertion guide member 70 and the chamber 50 is arranged in a direction away from the first opening 70a of the insertion guide member 70 ( That is, the non-protruding portion 212 of the insertion guide member 70, the protruding portion 214 of the insertion guide member 70, the non-holding portion 54 of the chamber 50, and the contact portion 62 of the side wall portion 60 of the chamber 50 in the Z-axis negative direction). , in that order.
  • FIG. 11 illustrates the mutual arrangement of the non-protruding portion 212 of the insertion guide member 70, the protruding portion 214 of the insertion guide member 70, the non-retaining portion 54 of the chamber 50, and the contact portion 62 of the side wall portion 60 of the chamber 50, Shown with consumable 110 inserted.
  • the pair of first protrusions 214A provided on the inner wall surface of the insertion guide member 70 are arranged so as to correspond to the contact portions 62 of the side wall portion 60 of the chamber 50 in the circumferential direction. . That is, when viewed from the first opening 70a of the insertion guide member 70, the first protrusion 214A of the insertion guide member 70 and the contact portion 62 of the chamber 50 are arranged so as to overlap each other in the circumferential direction. .
  • the inner wall surface of the insertion guide member 70 may have, in addition to the first protrusion 214A shown in FIG. In this case, the first projection 214A arranged to overlap the contact portion 62 protrudes toward the radial center of the chamber 50 more than the further first projection arranged to overlap the connection portion 66. .
  • the pair of first protrusions 214A provided on the inner wall surface of the insertion guide member 70 have mutually congruent shapes, specifically spherical or hemispherical shapes.
  • the shape of the first protrusion 214A is not limited to this, and may be arcuate or rectangular, for example.
  • the length L2 of the non-protruding portion 212 and the length L1 of the entire insertion guide member 70 satisfy the following first formula.
  • the length L2 of the non-protruding portion 212 and the length L3 of the protruding portion 214 satisfy the following second formula.
  • a smoking system can be configured by combining the flavor inhaler 100 according to the first embodiment and the consumables 110 .
  • the protrusion 214 of the insertion guide member 70 has a pair of first protrusions 214A.
  • the configuration of the protruding portion 214 of the insertion guide member 70 is not limited to this.
  • a plurality of first protrusions 214A that protrude from each other may be provided.
  • the end of the first projection 214A closest to the first opening 70a and the end of the first projection 214A closest to the first opening 70a A region between the end of the first protrusion 214A farthest from the opening 70a and the end opposite to the first opening 70a constitutes the protrusion 214 of the insertion guide member 70. As shown in FIG.
  • the plurality of first protrusions 214A may be arranged so as to be point symmetrical with respect to the central axis of the insertion guide member 70 when viewed in cross section perpendicular to the axial direction of the insertion guide member 70. .
  • the first opening 70a into which the consumable material 110 is inserted is connected to the first opening 70a.
  • the non-projecting portion 212, the projecting portion 214 provided with the first projecting portion 214A, the non-holding portion 54 of the chamber 50, and the contact portion 62 of the side wall portion 60 of the chamber 50 are arranged in this order. . Therefore, according to the housing portion according to the first embodiment, since the non-protruding portion 212 is provided, it is easy to insert the consumable material 110 that has passed through the first opening 70a. provides adequate support for the consumable 110.
  • the consumable material 110 pressed by the projecting portion 214 and the contact portion 62 is pushed by the non-holding portion 54 of the chamber 50 located between the projecting portion 214 and the contact portion 62 .
  • the non-holding portion 54 of the chamber 50 located between the projecting portion 214 and the contact portion 62 .
  • the non-holding portion 54 and the contact portion 62 are provided in the chamber 50 for heating the consumable material 110, and the insertion portion for guiding the consumable material 110 inserted from the first opening 70a to the chamber 50 is provided.
  • a non-protruding portion 212 and a protruding portion 214 are provided on the guide member 70 . Therefore, according to the accommodating portion according to the first embodiment, the flange portion 52A of the chamber 50 forming the boundary of the heating region is formed by the projecting portion 214 arranged in the non-heating region and the contact portion 62 arranged in the heating region. and the consumable material 110 can be properly supported across the second opening 52 .
  • the side wall portion 60 of the chamber 50 includes a contact portion 62 that contacts the outer peripheral surface of the contained consumable material 110, a separation portion 66 that does not contact the outer peripheral surface of the consumable material 110, is provided. Therefore, according to the storage portion according to the first embodiment, the space 67 is formed between the consumable material 110 and the spaced portion 66, and the air flowing in from the first opening 70a passes through this space 67 to the flavor inhaler. It can flow inside and form an air flow path suitable for smoking.
  • the first protrusion 214A protrudes from the protrusion 214 at a position overlapping the contact portion 62 that contacts the outer peripheral surface of the consumable material 110 when viewed from the axial direction of the chamber 50. . Therefore, according to the housing portion according to the first embodiment, the consumable material can be supported at two locations along the axial direction of the chamber 50 at the same position in the circumferential direction of the chamber 50 . In addition, the consumable material 110 deformed by the first protrusion 214A is locked inside the chamber 50, thereby preventing the consumable material 110 from falling off.
  • each of the pair of first protrusions 214A is deformed. It protrudes inside a virtual circle 226 indicating the outer peripheral surface of the consumable material 110 that does not exist. Therefore, according to the storage unit according to the first embodiment, when the consumable item 110 is appropriately stored, the consumable item 110 can be gripped by the pair of first protrusions 214A.
  • the heating unit 40 that supplies heat for heating the consumable material 110 to the heating region of the chamber 50 is arranged in the axial direction of the chamber 50 to heat the contained consumable material 110. It is arranged so as to overlap with the side wall portion 60 of the chamber 50 having a pair of contact portions 62 that contact the outer peripheral surface. Therefore, according to the storage section according to the first embodiment, the consumable material 110 can be heated by the heating section 40 located near the contact portion 62 that contacts the outer peripheral surface of the consumable material 110 .
  • the heating section 40 may include a heating element 42 as a film heater wrapped around the outer circumference of the chamber 50 . Therefore, according to the storage unit according to the first embodiment, the consumable material 110 can be heated with a simple configuration.
  • the non-projecting portion 212 in the storage portion according to the first embodiment, it has a longitudinal length of 1/2 or more of the entire guide member 70 . Therefore, according to the accommodating portion according to the first embodiment, the non-protruding portion 212 having a sufficient length is formed at the position connected to the first opening 70a, so that the consumable item 110 can be smoothly inserted. .
  • the non-protruding portion 212 of the insertion guide member 70 has a longitudinal length greater than that of the protruding portion 214 . Therefore, according to the storage portion according to the first embodiment, since a gap longer than the protruding portion 214 that supports the consumable item 110 is formed between it and the consumable item 110, the consumable item 110 can be smoothly inserted. .
  • the consumable material 110 can be easily inserted into the storage section of the flavor inhaler 100 and the consumable material 110 can be properly inserted in the storage section.
  • a smoking system can be provided that can be held in the air.
  • FIG. 11B shows a modification of the first embodiment.
  • FIG. 11B is a diagram corresponding to FIG. 9 according to the first embodiment, and shows the contours of the chamber 50 located axially downward (in the negative direction of the Z-axis) superimposed.
  • the chamber 50 is modified to have a substantially triangular axial cross section, and the protruding portion 214 of the insertion guide member 70 is provided with three 214A corresponding to the shape of the chamber 50. be.
  • the side wall portion 60 of the chamber 50 includes three side contact portions 62A and three spaced portions 66A located near the triangular vertices.
  • the contact portion 62A contacts or presses a portion of the consumable 110 along the axial direction of the chamber 50, and the spacing portion 66A moves the consumable 110. move away from
  • the pair of first projections 214A provided on the inner wall surface of the insertion guide member 70 according to the modified example of the first embodiment are arranged in contact portions 62A of the side wall portion 60 of the chamber 50 and in the circumferential direction. are arranged correspondingly in the That is, when viewed from the first opening 70a of the insertion guide member 70, the first protrusion 214A of the insertion guide member 70 and the contact portion 62A of the chamber 50 are arranged so as to overlap each other in the circumferential direction. .
  • FIG. 12 is an exploded perspective view showing the internal structure of the set of the insertion guide member 270 and the chamber 50 according to the second embodiment.
  • FIG. 13 is a cross-sectional view of the insertion guide member 270 cut perpendicular to the axial direction, showing the circumferential arrangement of the pair of first protrusions 214A and the pair of second protrusions 224B.
  • FIG. 14 is a cross-sectional view taken along the axial direction of the insertion guide member 270, showing the longitudinal arrangement of the first protrusion 214A and the second protrusion 224B.
  • symbol is attached
  • the configuration of the insertion guide member 270 of the flavor inhaler according to the second embodiment is different from that of the flavor inhaler 100 according to the first embodiment. That is, as shown in FIGS. 12 to 14, the insertion guide member 270 according to the second embodiment further includes a pair of second protrusions 224B in addition to the pair of first protrusions 214A on the protrusion 214. ing.
  • the pair of second protrusions 224B provided on the inner wall surface of the insertion guide member 270 are arranged so as to correspond in the circumferential direction to the spaced portion 66 of the side wall portion 60 of the chamber 50. . That is, when viewed from the first opening 70a of the insertion guide member 270, the second protrusion 224B of the insertion guide member 270 and the spaced portion 66 of the chamber 50 are arranged so as to overlap each other in the circumferential direction. .
  • the pair of first protrusions 214A are arranged so as to face each other.
  • the pair of second protrusions 224B are arranged to face each other in the circumferential direction of the insertion guide member 270 .
  • the first protrusion 214A according to the second embodiment protrudes inside the virtual circle 226 as in the first embodiment.
  • the pair of second projections 224B are positioned outside the virtual circle 226.
  • the second protrusions 224B provided on the inner wall surface of the insertion guide member 270 are not limited to two that face each other in the circumferential direction of the insertion guide member 270. The number can be changed as appropriate as long as it is arranged.
  • the pair of second protrusions 224B provided on the inner wall surface of the insertion guide member 270 have mutually congruent shapes, specifically spherical or hemispherical shapes. .
  • the pair of first protruding portions 214A and the pair of second protruding portions 224B are at least They are arranged so that some of them overlap each other.
  • the protruding portion 214 supporting the consumable material 110 includes the first protruding portion 214A as well as the first protruding portion 214A.
  • a pair of second protrusions 224B are provided at positions overlapping the spaced portions 66 of the side wall portion 60 of the chamber 50 that do not contact the consumable material 110 . Therefore, according to the storage portion according to the second embodiment, the consumable material 110 can be reliably supported by the contact portion 62 and the projecting portion 214 .
  • the consumable material 110 pressed by the contact portion 62 on the side wall portion 60 of the chamber 50 swells toward the spaced portion 66 , and the swelled portion engages the second projecting portion 224 ⁇ /b>B. It is possible to suppress the falling off of the In addition, in the insertion guide member 270, the consumable goods 110 deformed by being pressed by the first projections 214A are engaged with the second projections 224B, thereby preventing the consumption goods 110 from coming off.
  • the first projection 214A is not deformed.
  • the pair of second protrusions 224B are located outside the virtual circle 226 while they are projected inside the virtual circle 226 indicating the outer peripheral surface. Therefore, according to the storage unit according to the second embodiment, when the consumable item 110 is properly stored, the first protrusion 214A grips the consumable item 110, while the second protrusion 224B holds the consumable item 110. It does not have a strong grip, but can provide support when the consumable 110 is shaken.
  • the pair of second protrusions 224B facing each other provided on the protrusion 214 that supports the consumable material 110 has a congruent shape. Therefore, according to the storage portion according to the second embodiment, it is possible to support the consumable goods 110 in a symmetrical position and manner in the circumferential direction of the storage portion when the consumable goods 110 are shaken.
  • the first projection portion 214A and the second projection portion 224B provided on the projection portion 214 are arranged so as to overlap each other in the longitudinal direction of the housing portion. Therefore, according to the accommodating portion according to the second embodiment, the longitudinal length of the projecting portion 214 can be reduced, which can contribute to miniaturization of the accommodating portion of the flavor inhaler.
  • FIG. 15 is a cross-sectional view of the insertion guide member 370 cut perpendicular to the axial direction, showing the circumferential arrangement of the pair of first protrusions 234A and the pair of second protrusions 234B.
  • FIG. 16 is an axial cross-sectional view of the insertion guide member 370 showing the longitudinal arrangement of the first protrusion 234A and the second protrusion 234B.
  • symbol is attached
  • the configuration of the insertion guide member 370 of the flavor inhaler according to the third embodiment differs from the flavor inhaler 100 according to the first embodiment and the flavor inhaler according to the second embodiment. That is, as shown in FIGS. 15 and 16, in the insertion guide member 370 according to the third embodiment, the shapes of the first protrusion 234A and the second protrusion 234B provided on the protrusion 234 are different. . Note that the insertion guide member 370 according to the third embodiment includes a non-protruding portion 232 and a protruding portion 234 along the axial direction.
  • the pair of first protrusions 234A extends along the axial direction of the insertion guide member 370, and the first protrusions 234A extend along the axis of the insertion guide member 370. It has an inclined portion 236 that approaches the center in the radial direction of the insertion guide member 370 as it moves away from the first opening 70a when viewed in a cross section along the direction.
  • the inclined portion 236 preferably has an inclination angle of 0.5° to 30°. Also, the inclined portion may be arc-shaped instead of substantially straight, and in that case, it preferably has a radius of curvature of R0.5 to R10.
  • the pair of second protrusions 234B has a curved portion 238 curved along an imaginary circle 226 indicating the outer peripheral surface of the consumable material 110 that has not been deformed.
  • the third end 240 of the second protrusion 234B located on the opposite side of the first opening 70a along the axial direction of the insertion guide member 370 is attached to the non-holding portion 54 of the chamber 50. Connected.
  • the first protrusion 234A and the second protrusion 234B have different shapes.
  • the first protrusion 234A of the protrusion 214 that initially supports the consumable material 110 inserted through the first opening 70a is a cross section along the longitudinal direction of the container. It has an inclined portion 236 that approaches the center in the radial direction of the accommodation portion as the distance from the first opening 70a increases. Therefore, according to the storage section according to the third embodiment, the resistance when inserting the consumable material 110 into the flavor inhaler is small, and it is possible to prevent the user from feeling uncomfortable when inserting the consumable material 110 .
  • the second protrusion 234B provided on the protrusion 234 has a curved portion 238 that curves along the virtual circle 226 indicating the outer peripheral surface of the consumable material 110 that has not been deformed. are doing. Therefore, according to the storage portion according to the third embodiment, the curved portion 238 that curves along the outer shape of the consumable item 110 can appropriately support the consumable item 110 when the consumable item 110 shakes.
  • the third end portion 240 of the second projection portion 234B located on the side opposite to the first opening 70a is located at the boundary between the projection portion 234 and the non-holding portion 54 of the chamber 50. are doing. Therefore, according to the storage portion according to the third embodiment, the consumable material 110 swelled at the non-retaining portion 54 of the chamber 50 is engaged with the second projecting portion 234B having the third end portion 240 facing the non-retaining portion 54. By doing so, the detachment of the consumable material 110 is further suppressed.
  • the first projection portion 234A and the second projection portion 234B provided on the projection portion 234 have mutually different shapes.
  • the first protrusion 234A and the second protrusion 234B, which perform different functions, can be given shapes suitable for their respective functions.
  • FIGS. 17 and 18 show modifications of the third embodiment. 17 and 18 are diagrams corresponding to FIGS. 15 and 16, respectively, according to the third embodiment.
  • a modification of the third embodiment is such that the pair of second protrusions 234B is removed from the insertion guide member according to the third embodiment.
  • FIG. 19 is an exploded perspective view showing the internal structure of the set of the insertion guide member 470 and the chamber 50 according to the fourth embodiment.
  • FIG. 20 is a cross-sectional view of the insertion guide member 470 cut perpendicular to the axial direction, showing the circumferential arrangement of the pair of first protrusions 244A and the pair of second protrusions 234B.
  • FIG. 21 is an axial cross-sectional view of the insertion guide member 470 showing the longitudinal arrangement of the first protrusion 244A and the second protrusion 234B.
  • FIG. 22 is a diagram in which only the first protrusion 244A is replaced with a top view in the cross-sectional view of FIG.
  • FIG. 23 is an enlarged perspective view of the first protrusion 244A.
  • FIG. 24 is an enlarged top view of the first protrusion 244A showing the inclination direction of the ridgeline 246C of the first protrusion 244A.
  • symbol is attached
  • the configuration of the insertion guide member 470 is different in the flavor inhaler according to the fourth embodiment from the flavor inhaler 100 according to the first embodiment and the flavor inhalers according to the second and third embodiments. That is, as shown in FIGS. 19 to 23, in the insertion guide member 370 according to the fourth embodiment, the shape of the first protrusion 244A provided on the protrusion 244 is different from that of the first to third embodiments. It is different from the first protrusion. On the other hand, the projecting portion 244 is provided with a second projecting portion 234B similar to that of the third embodiment. Note that the insertion guide member 470 according to the fourth embodiment includes a non-protruding portion 242 and a protruding portion 244 along the axial direction.
  • the pair of first protrusions 244A when viewed in cross section perpendicular to the axial direction of the insertion guide member 470, has a first side 246a, a second side 246b, and a second side 246b. and a vertex 246c connecting the first side 246a and the second side 246b, and the angle formed by the first side 246a and the second side 246b is an obtuse angle.
  • the obtuse angle formed by the first side 246a and the second side 246b is preferably 160° or less.
  • the first protrusion 244A extends along the axial direction (Z-axis direction) of the insertion guide member.
  • a surface including the first side 246a shown in FIG. 21 and extending along the axial direction is the first surface 246A.
  • a surface including the second side 246b shown in FIG. 21 and extending along the axial direction is the second surface 246B.
  • a substantially straight line connecting the first surface 246A and the second surface 246B, including the vertex 246c shown in FIG. 21, and extending along the axial direction is the ridgeline 246C. 22 and 23 show the first surface 246A, the second surface 246B and the ridgeline 246C of the first protrusion 244A.
  • the ridgeline 246C of the first projection 244A is not parallel to the axial direction (which can be shown as a dot on FIGS. 22 and 24).
  • the straight line (broken line in FIG. 24) connecting the end portion 246D located on the opposite side of the first opening 70a along the axial direction of the ridgeline 246C is used as a reference.
  • the two ridgelines 246C are slanted in opposite directions.
  • the first projection portion 244A of the projection portion 244 protrudes from the inner wall surface of the projection portion 244 in a triangular shape having an obtuse angle. ing. Therefore, according to the storage portion according to the fourth embodiment, since the first projection portion 244A does not have a sharp apex, it is possible to suppress damage to the consumable goods 110 . In the storage section according to the fourth embodiment, the contact surface between the first protrusion 244A and the consumable material 110 can be enlarged, so that the falling off of the consumable material 110 can be suppressed more effectively.
  • the obtuse angle formed by the first side 246a and the second side 246b is 160° or less. can.
  • two ridge lines connecting the first surface 246A and the second surface 246B of each of the pair of first protrusions 244A and extending along the axial direction including the apex 246c. 246C are inclined in opposite directions with respect to a straight line connecting 246D located on the opposite side of the first opening 70a along the axial direction of the accommodating portion. Therefore, according to the storage portion according to the fourth embodiment, the pair of first protrusions having ridgelines facing each other and inclined in opposite directions allows the consumable material to be inserted clockwise or counterclockwise around the insertion direction. Such a uniform torque is generated, so that the consumable can be smoothly inserted during insertion, and the consumable can be reliably prevented from coming off after insertion.
  • first protrusions 244A according to the fourth embodiment have been described as forming a pair facing each other in the circumferential direction.
  • the number of first protrusions 244A is not limited to two, and it is possible to provide three or four first protrusions 244A, for example.
  • the inclination direction of the ridgeline 246C of the first protrusion 244A is appropriately changed so as to produce the above-described torque generation effect.
  • FIG. 25 is an exploded perspective view showing the internal structure of the set of the insertion guide member 570 and the chamber 50 according to the fifth embodiment.
  • FIG. 26 is a cross-sectional view of the insertion guide member 570 taken perpendicular to the axial direction, showing the circumferential arrangement of the pair of first protrusions 254A and the pair of second protrusions 254B.
  • FIG. 27 is an axial cross-sectional view of the insertion guide member 570 showing the longitudinal arrangement of the first protrusion 254A and the second protrusion 254B.
  • 28 is a cross-sectional view taken along line 28-28 shown in FIG. 27.
  • FIG. the same code
  • the flavor inhaler according to the fifth embodiment differs in the configuration of the insertion guide member 570 from the flavor inhaler 100 according to the first embodiment and the flavor inhalers according to the second to fourth embodiments. That is, as shown in FIGS. 25 to 28, in the insertion guide member 570 according to the fifth embodiment, the shapes of the first projection 254A and the second projection 254B provided on the projection 254 are the same as those of the first embodiment. are different from the first projection and the second projection of the fourth embodiment. Note that the insertion guide member 570 according to the fifth embodiment includes a non-protruding portion 252 and a protruding portion 254 along the axial direction.
  • the first protrusion 254A and the second protrusion 254B extend along the axial direction of the insertion guide member 570, respectively.
  • each of the pair of first protrusions 254A is positioned on the side opposite to the first opening 70a along the axial direction.
  • a first inclined surface 256A extends from a first end 258A of the first protrusion 254A and is inclined toward the radial center of the insertion guide member 570 as the first opening 70a is approached.
  • each of the pair of second protrusions 254B extends along the axial direction of the insertion guide member 570 when viewed in cross section along the axial direction of the insertion guide member 570. It has a second inclined surface 256B extending from a second end 258B of the second protrusion 254B located on the side and inclined so as to approach the radial center of the insertion guide member 570 as it moves away from the first opening 70a. are doing. Furthermore, as shown in FIG. 27, the first inclined surface 256A of the first protrusion 254A and the second inclined surface 256B of the second protrusion 254B are arranged such that at least a portion thereof overlaps with each other in the axial direction of the insertion guide member 570.
  • the inclination angle or curvature of the first inclined surface 256A is substantially the same as the inclination angle or curvature of the second inclined surface 256B.
  • the first protrusion 254A is provided with a first inclined surface 256A extending from a first end 258A opposite to the first opening 70a
  • the second protrusion 254B is provided with a first inclined surface 256A.
  • a second inclined surface 256B extending from the second end 258B on the first opening 70a side is provided, and the first inclined surface 256A and the second inclined surface 256B overlap each other in the axial direction of the insertion guide member 570. are arranged such that they have substantially the same angle of inclination or curvature.
  • the storage unit it is possible to more effectively facilitate the insertion of the consumable material 110 and prevent the consumable material 110 from coming off.
  • the consumable item 110 is first gripped by the pair of first protrusions 254A, and then a portion of the deformed consumable item 110 is held by the pair of second protrusions. 254B.
  • stepwise gripping becomes possible, and resistance during insertion of the consumable item 110 can be reduced.
  • FIG. 29 is an exploded perspective view showing the internal structure of the set of the insertion guide member 670 and the chamber 50 according to the sixth embodiment.
  • FIG. 30 is a cross-sectional view taken perpendicular to the axial direction of the insertion guide member 670, showing the circumferential arrangement of the four first protrusions 264A.
  • FIG. 31 is an axial cross-sectional view of the insertion guide member 670 showing the arrangement of the first protrusions 264A in the longitudinal direction.
  • symbol is attached
  • the flavor inhaler according to the sixth embodiment differs in the configuration of the insertion guide member 670 from the flavor inhaler 100 according to the first embodiment and the flavor inhalers according to the second to fifth embodiments. That is, as shown in FIG. 30, the insertion guide member 670 according to the sixth embodiment has four first projections 264A provided on the projections 264, which is different from the insertion guide member 670 of the first to fifth embodiments. It is different from the insertion guide member. As shown in FIG. 30, the first protrusion 264A protrudes inside a virtual circle 226 representing the outer peripheral surface of the consumable material 110 that has not been deformed. Note that the insertion guide member 670 according to the sixth embodiment includes a non-protruding portion 262 and a protruding portion 264 along the axial direction.
  • FIG. 30 shows a cross-sectional view of the insertion guide member 670 overlaid with a cross-sectional view of the side wall portion 60 of the chamber 50 (see FIGS. 5A and 5B).
  • a straight line connecting the centers of the pair of contact portions 62 of the side wall portion 60 is a first virtual line 162
  • a straight line connecting the centers of the pair of spaced portions 66 of the side wall portion 60 is a second virtual line 166 .
  • all of the plurality of first protrusions 264A provided on the protrusion 264 are arranged so as not to cross the first virtual line 162 and the second virtual line 166 in the circumferential direction of the insertion guide member 670. are placed.
  • the protrusion 264 of the insertion guide member 670 is provided with four first protrusions 264A.
  • the portion of the consumable material 110 that overlaps the contact portion 62 in the circumferential direction of the housing portion can be further pressed by the first projection portion 264A. is suppressed, and obstruction of the air flow path (gap 67) formed between the consumable material 110 and the spacing portion 66 by the first protrusion 264A is suppressed.
  • the present disclosure is not limited to the above embodiments, and the technology described in the claims, the specification and the drawings Various modifications are possible within the scope of the concept. In particular, it is possible to appropriately combine the features of each embodiment as long as they do not interfere with each other. Any shape or material that is not directly described in the specification and drawings is within the scope of the technical concept of the present disclosure as long as it achieves the effects of the present disclosure.
  • the flavor inhaler 100 of the present disclosure has a so-called counterflow air flow path in which air that has flowed in from the second opening 52 of the chamber 50 is supplied to the end surface of the consumable 110, but is not limited to this.
  • the heating element 42 is not limited to a resistance heating type, and may be an induction heating type. In that case, the heating element 42 can heat the chamber 50 by induction heating. Also, if the consumable 110 has a susceptor, the heating element 42 can heat the susceptor of the consumable 110 by induction heating.
  • Curved part 240 Third end 242... Non-protruding part 244... Protruding part 244A... First protruding part 246a... First side 246A... First surface 246b... Second side 246B... Second surface 246c... Vertex 246C Ridgeline 246D End 252 Non-protruding portion 254 Protruding portion 254A First protruding portion 254B Second protruding portion 256A First inclined surface 256B Second inclined surface 258A First end 258B Second end Part 262 Non-projecting part 264 Projecting part 264A First projecting part 270 Insertion guide member 370 Insertion guide member 470 Insertion guide member 570 Insertion guide member 670 Insertion guide member

Landscapes

  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
PCT/JP2021/046190 2021-12-15 2021-12-15 香味吸引器及び喫煙システム Ceased WO2023112185A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/JP2021/046190 WO2023112185A1 (ja) 2021-12-15 2021-12-15 香味吸引器及び喫煙システム
EP21968102.0A EP4449907A4 (en) 2021-12-15 2021-12-15 Aroma Inhaler and Smoking System
JP2023567370A JP7714051B2 (ja) 2021-12-15 2021-12-15 香味吸引器及び喫煙システム
KR1020247023324A KR20240117627A (ko) 2021-12-15 2021-12-15 향미 흡인기 및 끽연 시스템
CN202180105011.4A CN118401129A (zh) 2021-12-15 2021-12-15 香味吸取器以及吸烟系统
US18/743,139 US20240324665A1 (en) 2021-12-15 2024-06-14 Flavour inhaler, and smoking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/046190 WO2023112185A1 (ja) 2021-12-15 2021-12-15 香味吸引器及び喫煙システム

Related Child Applications (1)

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US18/743,139 Continuation US20240324665A1 (en) 2021-12-15 2024-06-14 Flavour inhaler, and smoking system

Publications (1)

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WO2023112185A1 true WO2023112185A1 (ja) 2023-06-22

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US (1) US20240324665A1 (https=)
EP (1) EP4449907A4 (https=)
JP (1) JP7714051B2 (https=)
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017194763A2 (en) 2016-05-13 2017-11-16 British American Tobacco (Investments) Limited Apparatus for heating smokable material
WO2020074602A1 (en) * 2018-10-12 2020-04-16 Jt International S.A. Aerosol generation device, and heating chamber therefor
JP2020516268A (ja) * 2017-04-11 2020-06-11 ケーティー・アンド・ジー・コーポレーション エアロゾル生成装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021110778A1 (en) * 2019-12-03 2021-06-10 Jt International Sa Aerosol generation device having a baffle
KR102793114B1 (ko) * 2020-02-27 2025-04-09 니뽄 다바코 산교 가부시키가이샤 흡연 시스템, 디바이스, 및 소모품
CN212414720U (zh) * 2020-07-30 2021-01-29 湖南中烟工业有限责任公司 自动夹烟的低温烟具

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017194763A2 (en) 2016-05-13 2017-11-16 British American Tobacco (Investments) Limited Apparatus for heating smokable material
JP2020516268A (ja) * 2017-04-11 2020-06-11 ケーティー・アンド・ジー・コーポレーション エアロゾル生成装置
WO2020074602A1 (en) * 2018-10-12 2020-04-16 Jt International S.A. Aerosol generation device, and heating chamber therefor

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CN118401129A (zh) 2024-07-26
EP4449907A1 (en) 2024-10-23
US20240324665A1 (en) 2024-10-03
JP7714051B2 (ja) 2025-07-28
EP4449907A4 (en) 2025-11-12
KR20240117627A (ko) 2024-08-01
JPWO2023112185A1 (https=) 2023-06-22

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