WO2020051079A1 - Diffuseur intelligent - Google Patents

Diffuseur intelligent Download PDF

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Publication number
WO2020051079A1
WO2020051079A1 PCT/US2019/049035 US2019049035W WO2020051079A1 WO 2020051079 A1 WO2020051079 A1 WO 2020051079A1 US 2019049035 W US2019049035 W US 2019049035W WO 2020051079 A1 WO2020051079 A1 WO 2020051079A1
Authority
WO
WIPO (PCT)
Prior art keywords
cartridge
container
oil
frame
diffusing position
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/US2019/049035
Other languages
English (en)
Inventor
Hae Jo
Soha JEON
Sudhir BASWAN
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.)
Access Business Group International LLC
Original Assignee
Access Business Group International LLC
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 Access Business Group International LLC filed Critical Access Business Group International LLC
Publication of WO2020051079A1 publication Critical patent/WO2020051079A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor
    • A61L9/125—Apparatus, e.g. holders, therefor emanating multiple odours
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor
    • A61L9/122—Apparatus, e.g. holders, therefor comprising a fan
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/13—Dispensing or storing means for active compounds
    • A61L2209/133—Replaceable cartridges, refills
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/13—Dispensing or storing means for active compounds
    • A61L2209/134—Distributing means, e.g. baffles, valves, manifolds, nozzles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like

Definitions

  • the present disclosure relates to a smart diffuser, and more particularly, to a smart diffuser including a plurality of oil cartridges.
  • a diffuser generally utilizes aroma oil in a manner of gently emitting a fragrance indoors using a lid made of wood sticks.
  • a fragrance emission device having a structure in which a device capable of supplying air into the fragrance emission device is provided and the air is blown toward a container containing the aroma oil, thereby emitting a fragrance.
  • Japanese Patent No. 6330680 (entitled,“Fragrance Emission Device”) discloses this structure.
  • Embodiments of the present disclosure provide a smart diffuser capable of more efficiently providing a selected fragrance to a user by including a plurality of oil containers therein in an optimal form.
  • a smart diffuser includes a frame configured to define a diffusing position, a container mounted on the frame and including a space configured to mount a plurality of oil cartridges therein, and a driving unit configured to drive the container.
  • the driving unit may drive the container so as to cause a cartridge selected by a user among the plurality of oil cartridges to enter the diffusing position.
  • the container may include a plurality of partitioned space portions, and the oil cartridges may be fixed in two or more of the space portions, respectively.
  • the frame may include an upper frame, which is located directly above the diffusing position and comprises a fan so as to draw out a fragrance from the oil cartridge, which has entered the diffusing position.
  • the frame may further include a lower frame located at a side opposite a lid unit, and the driving unit may be placed above the lower frame.
  • the frame may further include a guide unit disposed between the upper frame and the lower frame, and the guide unit may be provided with a hill portion configured to press the oil cartridge entering the diffusing position.
  • the diffusing position may be defined at the uppermost portion of the hill portion.
  • the oil cartridge may be switched from an OFF state to an ON state, in which an upper portion of the oil cartridge is opened, by external pressing so that the fragrance can be drawn out, and the oil cartridge, which has entered to the diffusing position, may be pressed upward by the hill portion so as to be switched from the OFF state to the ON state.
  • the container may be rotatably mounted on the frame, and the driving unit may rotate the container so as to cause the selected cartridge to enter the diffusing position.
  • a smart diffuser capable of more efficiently providing a selected fragrance to a user by including a plurality of oil containers therein in an optimal form.
  • FIG. 1 is a perspective view of a smart diffuser according to an embodiment of the present disclosure
  • FIG. 2 is a view illustrating a state of the smart diffuser according to the embodiment of the present disclosure during the operation thereof;
  • FIG. 3 is an exploded view of the smart diffuser according to the embodiment of the present disclosure.
  • FIG. 4 is an exploded view of a frame of the smart diffuser according to the embodiment of the present disclosure.
  • FIGS. 5 A and 5B are perspective views of a container of the smart diffuser according to the embodiment of the present disclosure which is viewed from different sides, in which FIG. 5A is a top side perspective view and FIG. 5B is a bottom side perspective view;
  • FIG. 6A is a front view when a groove space portion is disposed at a diffusing position, according to an embodiment of the present disclosure.
  • FIG. 6B is a cross-sectional view of FIG. 6A, illustrating the state in which a cross section is applied only to a container portion for convenience of explanation;
  • FIG. 7A is a plan view when the groove space portion is disposed at the diffusing position, according to an embodiment of the present disclosure
  • FIG. 7B is a plan view when a first space portion is disposed at the diffusing position
  • FIG. 7C is a plan view when a second space portion is disposed at the diffusing position.
  • FIG. 1 is a perspective view of a smart diffuser 100 according to an embodiment of the present disclosure.
  • FIG. 2 is a view illustrating the smart diffuser 100 according to the embodiment of the present disclosure during the operation thereof.
  • the smart diffuser 100 has a structure in which a lid unit 150 located at the upper portion thereof is opened for fragrance emission (diffusing).
  • the lid unit 150 enters a cover unit 140 so as to form a closed structure (see FIG. 1) of the entire diffuser.
  • the lid unit 150 is lifted up to the upper side of the cover unit 140 so as to form an open structure (see FIG. 2) of the entire diffuser.
  • FIG. 2 An open space O created as the lid portion 150 is moved up is illustrated in FIG. 2.
  • the fragrance of an aroma oil located in the diffuser is capable of being diffused to the outside (i.e., into the interior space).
  • the aroma oil may be contained in an oil cartridge.
  • FIG. 3 is an exploded view of the smart diffuser 100 according to the embodiment of the present disclosure.
  • the diffuser 100 may include a frame 110, a container 120, and a driving unit 130, and may include the above-described cover unit 140 and lid unit 150.
  • the frame 110 forms the overall skeleton of the diffuser 100.
  • the frame 110 is capable of determining the overall appearance of the diffuser.
  • the diffuser 100 has a substantially cylindrical shape, and the frame 110 also has a cylindrical skeletal structure.
  • This frame 110 defines a diffusing position DP, as described below. When one of the plurality of oil cartridges is located at the diffusing position DP, diffusing is performed from the corresponding oil cartridge.
  • Respective oil cartridges may contain oils having different fragrances.
  • the container 120 is rotatably mounted on the frame 110 and has a space for mounting the plurality of oil cartridges therein. It may have a hollow structure. [0045] As illustrated in the drawing, the container 120 includes a plurality of partitioned space portions, and the plurality of oil cartridges may be fixedly mounted in respective space portions.
  • the drawing illustrates five radially partitioned space portions. In addition, four oil cartridges provided in four of the space portions are illustrated.
  • fragrance emission is performed from the corresponding oil cartridge.
  • the present disclosure is not limited to the number of partitioned space portions or the number of oil cartridges, and fewer or more space portions and oil cartridges may be provided as needed.
  • the rotation of the container 120 is performed by the driving unit 130.
  • the driving unit 130 rotates the container 120.
  • the rotating direction may be clockwise or counterclockwise.
  • the driving unit may include a motor capable of applying rotational force.
  • the driving unit may include a bevel-gear-type motor.
  • the driving unit may also be involved in the open structure of the diffuser 100 described above. That is, the driving unit may move the lid unit 150 upward so as to switch the diffuser 100 from the closed state to the open state.
  • the driving unit may include a motor that enables upward and downward driving.
  • the driving unit may include a worm- gear-type or rack-and-pinion-type motor.
  • FIG. 4 is an exploded view of the frame 110 of the smart diffuser 100 according to the embodiment of the present disclosure.
  • the frame 110 may include an upper frame 112, a lower frame 114, and a guide unit 116.
  • the diffusing position DP is defined in the guide unit 116. [0057] In FIG. 3 described above, the diffusing position DP is not illustrated because it is covered by a portion of the upper frame 112, but in FIG. 4, which is an exploded view thereof, the diffusing position DP is illustrated.
  • the diffusing position DP is approximately located at the middle height of the frame 110.
  • the fragrance of the corresponding oil cartridges is diffused. Details of the operation in which the diffusing is performed by the interaction between the guide unit 116 and the cartridge positioned at the diffusing position DP will be described later.
  • the upper frame 112 has a space H configured to accommodate the container 120 therein.
  • a space is provided in which the container 120 is capable of performing a rotational motion and an up-and-down motion.
  • the rotational motion is associated with causing a selected fragrance to move to the diffusing position DP
  • the up-and-down motion is associated with the open/closed structure of the diffuser 100.
  • the upper frame 112 is provided with a fan 1122.
  • the fan 1122 is positioned directly above the diffusing position DP so as to draw out the fragrance of the oil cartridge which has entered the diffusing position DP.
  • the fan 1122 may be a blower or the like.
  • a rotating blade is provided inside the fan 1122, and the rotating blade is rotated in a direction creating wind from the inside to the outside, so that the fragrance can be drawn out to the outside of the diffuser 100.
  • the lower frame 114 is disposed on a side opposite the lid unit 150, and the driving unit 130 is disposed thereon.
  • the lower frame 114 provides an inner space for mounting the driving unit therein.
  • the lower frame 114 serves to support the entire load of the diffuser 100.
  • the guide unit 116 is disposed between the upper frame 112 and the lower frame 114.
  • the guide unit 116 is provided with a hill portion 1162 so as to press an oil cartridge, which enters the diffusing position DP, upwards.
  • a diffusing position DP is defined on the hill portion 1162.
  • the hill portion 1162 has an upwardly bulged shape approximately above the upper plane of the guide unit 116.
  • the hill portion 1162 usually has the shape of a hill, the height of which is the highest at the middle portion thereof and is lowered toward the opposite sides thereof.
  • the diffusing position DP may be defined at the highest portion of the hill portion 1162. That is, the diffusing position DP may be defined at the uppermost portion of the hill portion 1162.
  • FIGS. 5 A and 5B are perspective views of the container 120 of the smart diffuser 100 according to the embodiment of the disclosure, which is viewed from different sides.
  • FIG. 5A is a top side perspective view
  • FIG. 5B is a bottom side perspective view.
  • the container 120 includes a plurality of radially partitioned space portions SH, Sl, S2, S3, and S4.
  • Partition walls W may be disposed in order to partition the space portions SH, S 1 , S2, S3, and S4. As shown in the drawing, five partition walls W may be provided in order to form five space portions SH, S 1 , S2, S3, and S4. The present disclosure is not limited to the number.
  • a rotation shaft of the container 120 is disposed at the middle of the space portions (that is, at the radial center of the space portions), and the driving unit is fixedly inserted into the middle of the space portions so as to rotate the container 120 along the rotation shaft.
  • a plurality of oil cartridges CA1, CA2, CA3, and CA4 are mounted in at least two of the space portions SH, Sl, S2, S3, and S4. As illustrated in the drawing, four cartridges may be mounted in four of the five space portions Sl, S2, S3, and S4.
  • the space portions SH, S 1 , S2, S3, and S4 may be referred to as a groove space portion SH, a first space portion Sl, a second space portion S2, a third space portion S3, and a fourth space portion S4, respectively.
  • the oil cartridges CA1, CA2, CA3, and CA4 may be referred to as a first cartridge CA1, a second cartridge CA2, a third cartridge CA3, and a fourth cartridge CA4.
  • the first cartridge CA1 is mounted in the first space Sl
  • the second cartridge CA2 is mounted in the second space S2
  • the third cartridge CA3 is mounted in the third space S3
  • the fourth cartridge CA4 is mounted in the fourth space S4.
  • Cases 121, 122, 123, and 124 maybe further included in order to mount the respective cartridges CA1, CA2, CA3, and CA4 therein.
  • the respective cases 121, 122, 123, and 124 are referred to as a first case 121, a second case 122, a third case 123, and a fourth case 124.
  • the first cartridge CA1 is accommodated in the first case 121.
  • the second cartridge CA2 is accommodated in the second case 122.
  • the third cartridge CA3 is accommodated in the third case 123.
  • the fourth cartridge CA4 is accommodated in the fourth case 124.
  • An oil cartridge is not mounted in the groove space portion SH. As will be described later, this is to ensure that when the diffuser 100 is not used (that is, when the power is turned off), no cartridge is placed at the diffusing position DP since, when an oil cartridge is in the OFF state and then enters the diffusing position DP, the oil cartridge is switched to an ON state in a manner of being pressed upward through the hill portion 1162.
  • the OFF state of a cartridge means a state in which the oil contained in the cartridge is sealed such that the fragrance of the oil contained therein does not leak to the outside
  • the ON state of a cartridge means a state in which the oil contained in the cartridge is opened such that the fragrance of the oil contained therein can be drawn out to the outside.
  • the first space portion Sl is disposed at the diffusing position DP
  • the second space portion S2 is disposed at the diffusing position DP
  • the third space portion S3 is disposed at the diffusing position DP
  • the fourth space portion S4 is disposed at the diffusing position DP.
  • the groove space portion SH is disposed at the diffusing position DP.
  • the cases 121, 122, 123, and 124 accommodating the respective cartridges are provided with respective protrusions Bl, B2, B3, and B4 that protrude downward through the lower surface B of the container 120.
  • the cartridges CA1, CA2, CA3, and CA4 may be accommodated in these cases 121, 122, 123, and 124.
  • the cartridge accommodated in the corresponding case is also capable of being pressed upward, and when the protrusion escapes from the hill portion HL due to an elastic force, the pressure is capable of being released.
  • the protrusion of the case when entering the hill portion HL, the protrusion of the case is pushed upward (the cartridge housed in the corresponding case is also pushed upward) while moving up along the hill portion HL, and when getting out of the hill portion HL, the protrusion of the case returns to the original state thereof (the cartridge contained in the corresponding case also returns to the original state thereof) while moving down along the hill portion.
  • FIG. 6A is a front view when the groove space portion SH is disposed at the diffusing position DP according to an embodiment of the present disclosure. [0082] In FIG. 6A, for the sake of a detailed description, the guide unit 116, the container 120 including the cartridges, and a portion of the drive unit 130 for rotating the container 120 are illustrated together.
  • FIG. 6B is a cross-sectional view of FIG. 6A, illustrating the state in which a cross section is applied only to the container l20for convenience of explanation.
  • FIG. 7A is a plan view when the groove space portion SH is disposed at the diffusing position DP according to an embodiment of the present disclosure
  • FIG. 7B is a plan view when the first space portion Sl is disposed at the diffusing position DP
  • FIG. 7C is a plan view when the second space portion S2 is disposed at the diffusing position DP.
  • FIGS. 7A to 7C illustrate the rotating operation of the container 120 relative to the fixed guide unit 116 in detail.
  • FIG. 7A illustrates a situation that may correspond to the state in which the diffuser 100 is powered off. Alternatively, it may be the intermediate state of a process of rotation from the fourth space portion S4 to the first space portion Sl (when rotating in a direction R) or the intermediate state of a process of rotation from the first space portion Sl to the fourth space portion S4 (when rotating in a direction opposite the direction R).
  • the first space portion Sl is disposed at the diffusing position DP.
  • the situation is illustrated in FIG. 7B.
  • the container 120 is rotated in the direction R by the driving unit 130, and the first cartridge CA1 accommodated in the first space portion Sl enters the diffusing position DP.
  • the first cartridge CA1 When the first cartridge CA1 is pressed upward, the first cartridge CA1 is capable of being switched from the OFF state to the ON state through the following process.
  • the cap CP of the first cartridge CA1 accommodated in the first case 121 also moves upward.
  • the header HD of the first cartridge CA1 which is in a fixed state relative to the protrusion Bl of the first case 121 and the cap CP of the first cartridge CA1 is opened at the upper portion thereof due to the upward movement of the cap CP, thereby being switched to the ON state, in which the fragrance inside the cartridge can be emitted to the outside.
  • the upper portion of the header HD may be in the form of an opening, which is blocked by the cap CP and is opened by the upward movement of the cap CP. This is similar to the process in which the introduction opening of a container 120 containing an oil is blocked by the cap CP and is then opened as the cap CP is moved upward.
  • the upper end T may also be held stationary together with the header HD. The upper end T may be involved in stopping the cap CP, which is moved upward.
  • a spring SP is an element that is compressed when the protrusion Bl is moved upward.
  • the container 120 is further rotated in the direction R by the driving unit 130, and the second cartridge CA2 accommodated in the second space portion S2 enters the diffusing position DP.
  • the protrusion B2 of the second case 122 is pressed by the hill portion 1162.
  • the cap CP of the second cartridge CA2 is moved upward and the header HD of the second cartridge CA2 is relatively fixed, so that the second cartridge CA2 in the OFF state can be switched to the ON state.
  • the protrusion Bl of the first case 121 i.e., the first cartridge CA1 is released from the pressed state.
  • the first cartridge CA1 in the ON state is switched to the OFF state by the process opposite the above-described pressing process.
  • the protrusion Bl returns to the original state thereof by getting out of the hill portion 1162, which has pushed the protrusion Bl upward, and thus the cap CP, which has moved together with the protrusion Bl, also returns to the original position thereof, whereby the upper portion of the header HD, which was open, is closed.
  • the opening-type upper portion of the header HD is opened and then closed again as the cap CP is moved downward.
  • a selected cartridge should be stopped while fragrance emission is performed from the corresponding cartridge after it has entered the diffusing position DP.
  • the selected cartridge should remain at the diffusing position DP until another cartridge is selected, or until the diffuser 100 is powered off.
  • the termination of entry of each cartridge into the diffusing position DP may be performed through the following process.
  • a sensor provided on the hill portion 1162 may recognize contact with the protrusion, and it may be performed using information derived from the rotating amount of the container 120 and the position of each space portion. Alternatively, it may be performed by counting the contact frequency of the sensor provided on the hill portion 1162 with the protrusion and matching the counted number to the order of the cartridges according to the rotational direction of the container 120.
  • the present disclosure is not limited thereto, and the entry may alternatively be terminated using position recognition sensors.
  • a smart diffuser 100 capable of more efficiently providing a selected fragrance to a user by including a plurality of oil cartridges therein in an optimal form.
  • CA1 (first) cartridge B4: (fourth) protrusion
  • CA2 (second) cartridge CP: cap
  • CA4 (fourth) cartridge T: upper end

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

La présente invention concerne un diffuseur intelligent. Le diffuseur intelligent de la présente invention comprend un cadre conçu pour définir une position de diffusion, un récipient monté sur le cadre et comprenant un espace conçu pour monter une pluralité de cartouches d'huile à l'intérieur, et une unité d'entraînement conçue pour entraîner le récipient. L'unité d'entraînement entraîne le récipient de manière à amener une cartouche sélectionnée par un utilisateur parmi la pluralité de cartouches d'huile à entrer dans la position de diffusion.
PCT/US2019/049035 2018-09-04 2019-08-30 Diffuseur intelligent Ceased WO2020051079A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180105407A KR102225142B1 (ko) 2018-09-04 2018-09-04 스마트 디퓨저
KR10-2018-0105407 2018-09-04

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WO2020051079A1 true WO2020051079A1 (fr) 2020-03-12

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WO (1) WO2020051079A1 (fr)

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CN113384446A (zh) * 2021-06-11 2021-09-14 焦凤梅 一种麻药加速扩散按摩器

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KR20250147706A (ko) 2024-03-27 2025-10-14 한양여자대학교산학협력단 시계열 선호도를 활용한 스마트 디퓨저 시스템

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JPS6330680B2 (fr) 1981-01-27 1988-06-20 Fujitec Kk
EP0546214A1 (fr) * 1991-12-10 1993-06-16 Wen-Chung Pai Purificateur d'air avec moyens pour contrôler la distribution du parfum
WO2002032472A1 (fr) * 2000-07-27 2002-04-25 The Procter & Gamble Company Article de fabrication a theme contenant plusieurs fragrances
US20040016818A1 (en) * 2000-12-05 2004-01-29 The Procter & Gamble Company Volatile material-containing article
WO2007128146A1 (fr) * 2006-05-05 2007-11-15 Givaudan Sa Dispositif de distribution de liquide volatil
US10064970B1 (en) * 2015-10-02 2018-09-04 Trackmind Solutions LLC Multiple fragrance emission device

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KR101414822B1 (ko) 2013-05-24 2014-07-09 이지훈 방향제 확산장치
US9278365B2 (en) * 2014-03-26 2016-03-08 S.C. Johnson & Son, Inc. Volatile material dispenser and method of emitting a volatile material
KR20180023490A (ko) * 2016-08-26 2018-03-07 박기담 사물인터넷기반 디퓨저
KR20180041859A (ko) * 2016-10-17 2018-04-25 강나영 아로마 발향기
KR101874285B1 (ko) 2018-02-02 2018-07-05 홍창범 빅데이터를 이용한 스마트 디퓨저

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Publication number Priority date Publication date Assignee Title
JPS6330680B2 (fr) 1981-01-27 1988-06-20 Fujitec Kk
EP0546214A1 (fr) * 1991-12-10 1993-06-16 Wen-Chung Pai Purificateur d'air avec moyens pour contrôler la distribution du parfum
WO2002032472A1 (fr) * 2000-07-27 2002-04-25 The Procter & Gamble Company Article de fabrication a theme contenant plusieurs fragrances
US20040016818A1 (en) * 2000-12-05 2004-01-29 The Procter & Gamble Company Volatile material-containing article
WO2007128146A1 (fr) * 2006-05-05 2007-11-15 Givaudan Sa Dispositif de distribution de liquide volatil
US10064970B1 (en) * 2015-10-02 2018-09-04 Trackmind Solutions LLC Multiple fragrance emission device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113384446A (zh) * 2021-06-11 2021-09-14 焦凤梅 一种麻药加速扩散按摩器
CN113384446B (zh) * 2021-06-11 2023-03-10 焦凤梅 一种麻药加速扩散按摩器

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KR102225142B1 (ko) 2021-03-10

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