WO2011155673A1 - Combined structure of a mesh integrated with a piezoelectric transducer, a silicon holder, and a medicine case - Google Patents

Combined structure of a mesh integrated with a piezoelectric transducer, a silicon holder, and a medicine case Download PDF

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Publication number
WO2011155673A1
WO2011155673A1 PCT/KR2010/007800 KR2010007800W WO2011155673A1 WO 2011155673 A1 WO2011155673 A1 WO 2011155673A1 KR 2010007800 W KR2010007800 W KR 2010007800W WO 2011155673 A1 WO2011155673 A1 WO 2011155673A1
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WO
WIPO (PCT)
Prior art keywords
mesh
medicine container
hollow
ultrasonic element
silicon holder
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Application number
PCT/KR2010/007800
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French (fr)
Korean (ko)
Inventor
김현진
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(주)케이.아이.씨.에이
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Publication of WO2011155673A1 publication Critical patent/WO2011155673A1/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1475—Inlet or outlet ports
    • A61J1/1481—Inlet or outlet ports with connection retaining means, e.g. thread or snap-fit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/001—Particle size control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
    • A61M11/005—Sprayers or atomisers specially adapted for therapeutic purposes using ultrasonics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M35/00—Devices for applying media, e.g. remedies, on the human body

Definitions

  • the present invention is a coupling structure of an ultrasonic element (PZT) integrated mesh, a silicon holder and a medicine container, and more specifically, a silicon ring and a fixing ring are used to couple the ultrasonic element integrated mesh to a silicon holder,
  • the present invention relates to a coupling structure of an ultrasonic element integrated mesh, a silicon holder, and a medicine container, which combines a silicon holder having a medicine moving passage and an air inlet and an inlet of the medicine container so that the drug solution can smoothly flow into the ultrasonic device integrated mesh.
  • the ultrasonic nebulizer 110 is mechanically coupled with the medicine container 111 and the medicine container 111, the ultrasonic injection nozzle for spraying the drug solution filled in the medicine container 111 with fine particles 114 is provided.
  • the nozzle and the mesh vibrate by ultrasonic waves, and the vibration of the chemical solution inside the medicine container is made into small particles and moved to the mesh through the tube inside the nozzle.
  • the particles deform into smaller particles depending on the size of the holes in the mesh and are sprayed into the air.
  • this structure has a problem that the nozzle and the silicon holder is combined, the structure is complicated, the ultrasonic vibration is reduced, and the manufacturing cost is high.
  • the present invention has been made to solve the above-mentioned conventional problems, by using an ultrasonic device integrated mesh that is sold in common, has a simpler structure, inexpensive, and can efficiently supply the drug solution to the ultrasonic element integrated mesh
  • An object of the present invention is to provide an ultrasonic device integrated mesh of the ultrasonic nebulizer and a coupling structure of the silicon holder and the medicine container.
  • both ends of the silicon holder may be made of a structure for coupling with the ultrasonic element-integrated mesh and the medicine container.
  • a stage is formed in the inner wall surface (inner circumferential surface) of the silicon holder, which is larger than the hollow of the middle part.
  • a first hollow having a diameter is formed, a first projection for supporting the ultrasonic element-integrated mesh is formed at the peripheral bottom surface of the first hollow corresponding to the stepped surface, and the ultrasonic element is formed at the inner wall corresponding to the side of the first hollow.
  • a first groove capable of joining the integrated mesh and a second groove formed above the first groove may be formed.
  • the second groove is coupled to the fixing ring for pressing and fixing the ultrasonic integrated mesh coupled to the first groove from above.
  • a second protrusion for coupling to the second groove is formed on the outer circumference of the fixing ring, and a silicon ring for fixing the ultrasonic element integrated mesh is mounted on the lower surface of the fixing ring.
  • the drug movement passage may be formed on the side of the hollow that is the inner wall surface of the silicon holder to move the drug solution smoothly.
  • the other end of the silicon holder is formed with a stage so that the medicine container can be coupled to the second hollow having a larger diameter than the hollow of the middle portion is formed, the side of the second hollow
  • a third protrusion may be formed to further close the coupling between the medicine container and the silicon holder.
  • An air inlet may be formed to be able to be, and the drug movement passage and the air inlet may be formed to face each other.
  • the silicon holder may have a plurality of fixing grooves on the outer circumferential surface to be fixed to the outside.
  • the drug solution is not easily leaked, and the ultrasonic vibration is not lowered, so that a larger amount of spraying is performed.
  • the ultrasonic element integrated mesh can be firmly coupled to the silicon holder, and if the air inlet is formed on the coupling portion of the silicon holder and the medicine container, the pharmaceutical solution can be smoothly supplied to the ultrasonic element integrated mesh.
  • the coupling structure of the present invention is simple and the manufacturing cost is low.
  • FIG. 1 is a perspective view showing a multifunction facial device to which the present invention can be mounted.
  • Figure 2 is a perspective view of a part of the disassembled state showing that the conventional ultrasonic atomizer is equipped with a multifunction facial device.
  • Figure 3 is a front sectional view showing a coupling structure of the ultrasonic element integrated mesh, the silicon holder and the medicine container according to the present invention.
  • FIG. 4 is a front sectional view of a silicon holder according to the present invention.
  • FIG. 5 is a front view and a plan cross-sectional view showing an ultrasonic element integrated mesh according to the present invention.
  • Figure 6 is a front sectional view showing another embodiment of the present invention.
  • Figure 3 is a cross-sectional view showing a coupling structure of the ultrasonic element integrated mesh, the silicon holder and the medicine container according to the present invention
  • Figure 4 is a cross-sectional view of the silicon holder according to the present invention
  • Figure 5 is an ultrasonic element integrated mesh according to the present invention It is a figure which shows.
  • the present invention relates to a structure in which an ultrasonic element integrated mesh and a silicon holder and the silicon holder and the medicine container are combined.
  • the ultrasonic element integrated mesh 20 includes a pair of ultrasonic elements 21 and one mesh 22 mounted therebetween.
  • the ultrasonic element 21 is formed in a substantially donut shape so that only the mesh 22 is exposed at the empty center portion of the donut shape, and the ultrasonic element 21 is formed on the outer circumference of the donut shaped ultrasonic element 21.
  • the lead wire 23 for supplying power is connected.
  • the mesh 22 allows the pharmaceutical solution to be formed into fine particles, and is coupled between the pair of ultrasonic elements 21. With this configuration, when the pair of ultrasonic elements 21 are vibrated by receiving power from the outside, the mesh 22 may also be vibrated and sprayed with a fine mist of the chemical solution supplied.
  • the silicon holder 10 is made of a cylindrical having an elongated shape, there is a hollow to pass the drug solution therein, preferably one end of the silicon holder 10 The hollow is narrowed toward the part to form a tapered shape.
  • the upper end of the silicon holder 10 is coupled to the ultrasonic element-integrated mesh and the lower side is coupled to the medicine container.
  • a first hollow 11a having a diameter larger than that of the hollow in the longitudinal middle portion of the first hollow 11a is formed, and an ultrasonic element-integrated mesh 20 is formed at the inner end of the circumferential bottom surface of the first hollow 11a forming the stepped surface of the stage.
  • the first protrusion 12 for supporting is formed.
  • the first protrusion 12 preferably has a ring or cone shape having a semi-circular cross section that narrows upward to reduce the contact surface so as not to reduce the vibration of the ultrasonic element-integrated mesh 20.
  • a first groove 13 capable of fitting the outer circumferential surface of the ultrasonic element-integrated mesh 20 to the inner wall surface forming the side surface of the first hollow 11a, and a fixing described later above the first groove 13.
  • a second groove 14 for coupling the ring 30 is formed, and a lead wire groove 15 is formed inside the inner wall so that the lead wire of the ultrasonic element may protrude to the outside.
  • a fixing ring 30 for fixing the ultrasonic element-integrating mesh 20 is coupled to an upper portion of the ultrasonic element-integrating mesh 20, and a first ring is formed on an outer circumferential surface of the fixing ring 30.
  • a second protrusion 30a is formed to engage the second groove 14 of the hollow 11a.
  • the lower surface of the fixing ring 30 is formed with a groove to which the silicon ring 31 for fixing the ultrasonic element-integrated mesh 20 is coupled using a minimum area so as not to reduce the vibration performance of the ultrasonic wave.
  • the silicon ring 31 and the first protrusion 12 are preferably formed at positions facing each other in order to balance the force applied to the ultrasonic element-integrated mesh 20.
  • the drug movement passage 17 for facilitating the movement of the drug solution is formed in a 'V'-shaped groove having a substantially cross section along the longitudinal direction of the cylinder holder 10.
  • the drug movement passage 17 mitigates the cohesive force such as surface tension when the drug solution moves from the drug container 40 to the ultrasonic element-integrated mesh 20, thereby allowing the drug solution to be sucked along the drug movement path 17.
  • Facilitate the flow of pharmaceutical solution That is, the liquid in the drug movement passage 17 is sprayed and sucked out by the cohesive force so that the drug smoothly flows into the ultrasonic element-integrated mesh 20.
  • the drug movement passage 17 may be formed in an intaglio ('V'-shaped groove), as shown in Figures 3 and 4, may be formed in an embossed.
  • a stage is formed at the other end of the silicon holder 10 so that the medicine container 40 can be coupled thereto.
  • 2 hollow 11b is formed.
  • a third projection 19 is formed on the side surface of the second hollow 11b to bring the bond between the medicine container 40 and the silicon holder 10 into close contact with each other.
  • a groove-shaped air inlet 18 is formed to allow air to flow into the silicon holder 10. It is formed, the air inlet 18 is also formed through the third projection (19). By the air inlet 18, the drug solution is sprayed and ejected, so that a vacuum is formed in the medicine container 40, thereby preventing the movement of the drug solution.
  • the drug movement path 17 is a general use of the medicine container inlet in the medicine container as shown in Figure 3 to facilitate the flow of the drug solution more smoothly
  • the air inlet 18 is preferably coupled to be located above the inlet of the medicine container 40 so that the inflow of air can be smoothly.
  • the drug movement passage 17 and the air inlet 18 is preferably formed in a position facing each other.
  • the air may also be introduced into the silicon holder 10 from the outside through the fine hole of the mesh 22 to be guided to the medicine container through the inclined inner wall surface of the silicon holder 10 and the air movement passage 181.
  • a plurality of fixing grooves 16 are formed on the outer circumferential surface of the silicon holder 10 so as to be able to be coupled to an external device or an outer case (particularly, the outer case 101 of the multifunction facial device).
  • Ultrasonic nebulizer 110 is equipped with the present invention, as shown in Figure 2, the inlet of the drug container 111 is formed at the bottom.
  • the outer peripheral surface of the ultrasonic element-integrated mesh 20 is inserted into and coupled to the first groove 13 of the first hollow 11a formed at one end of the silicon holder 10, and the lead wire 23 is connected to the lead wire groove 15. Get out through the room.
  • the ultrasonic element-integrated mesh 20 is supported by the first protrusion 12 formed on the bottom surface of the first hollow 11a, and then the second protrusion 30a of the fixing ring 30 is formed in the second groove.
  • the silicon ring 31 coupled to the 14 and mounted on the lower surface of the fixing ring 30 to fix the ultrasonic element-integrated mesh 20.
  • the ultrasonic element integrated mesh 20 is fixed by a silicon ring 31 instead of the entire lower surface area of the fixing ring 30 to be fixed in a narrow area to minimize the reduction of vibration formed in the ultrasonic element integrated mesh 20. Can be.
  • the drug solution of the medicine container flows into the hollow of the silicon holder through the coupling portion of the silicon holder 10 and the medicine container, and reaches the opposite ultrasonic element integrated mesh.
  • Ultrasonic device-integrated mesh has a very tight mesh, so the drug solution cannot pass through the mesh by the surface tension when the ultrasonic device is not operating.
  • the medicinal solution in contact with the mesh becomes a mist state made of fine water droplets by ultrasonic vibration, and is sprayed out through the fine mesh of the mesh, and the fine water droplets forming the mist come into contact with the user's skin. .
  • the drug movement path 17 formed in the silicon holder 10 is positioned below the inlet of the medicine container 40 so that the chemical solution is easily introduced into the ultrasonic element-integrated mesh 20, and the air inlet 18 is In order to be positioned above the inlet of the medicine barrel 40, the external air flows into the air inlet 18 to solve the vacuum generated by spraying the drug solution in the silicon holder 10 to the outside. Due to the nature of the silicone material, the air is introduced into the air inlet 18 as the silicone holder 10 extends outward in the chemical container 40.
  • the mesh 22 vibrates to spray the chemical solution or water in the silicon holder 10 in the form of fine particles, and at the same time, outside air flows into the inside through minute holes of the mesh 22. do.
  • the introduced air may interfere with the injection by forming an air layer near the mesh when the inner wall surface of the silicon holder 10 is horizontally installed. Therefore, the diameter of the hole at the end of the ultrasonic vibrator side is small and the diameter of the hole at the side of the ultrasonic vibrator is reduced as shown in the silicon holder 10 so as to smoothly guide the air around the introduced mesh into the medicament while not interfering with the injection of the medicinal solution or water.
  • the diameter of the hole is preferably formed in a trumpet shape to be enlarged.
  • a groove may be formed at an upper side opposite to the drug movement passage 17 to guide the air layer, and may be used as the air movement passage 181.
  • FIG. 6 shows another embodiment of the present invention.
  • a sterilizing module 50 having electrodes 51 and 52 facing each other is provided in the hollow of the silicon holder.
  • the two electrodes 51 and 52 constituting the sterilizing module 50 have a gap of 0.5 to 3.0 mm and form a rectangular electrode plate or mesh.
  • a direct current of 3 to 24 volts V is alternately applied between the two electrodes 51 and 52.
  • a current alternating device portion is provided on the circuit. The alternating current may serve to prevent a scale formed by depositing a specific material on the electrode plate constituting the sterilization module 50 or the silicon holder hollow surface around the current plate when the current flows only in one direction.
  • the drug that is moved to the ultrasonic element-integrated mesh through the hollow of the silicon holder in the medicine container may be electrolyzed by a current around the two electrodes of the sterilization module 50.
  • a chlorine acid group (HClO) may be formed in the drug due to electrolysis of a hydroxyl group (OH—) by electrolysis of water or an aqueous salt solution containing chlorine in a solution. Since these functional groups have strong bactericidal properties, when the liquid medicine is sprayed in the form of a mist by the ultrasonic element-integrated mesh, they exist in the mist particles and come into contact with the skin, and the bactericidal action can be performed on the skin.

Abstract

The present invention relates to a combined structure in which a medicine case is combined with a mesh in order to make a pharmaceutical solution finer. The mesh is integrated with a pair of piezoelectric transducers (PZTs) for spraying the medicine solution in a particle state, via a hollow cylindrical silicon holder. The mesh may be disposed between the pair of the doughnut-shaped PZTs such that the mesh is exposed through the hollow center portion of the doughnut-shaped PZT, and a sterilization module having an opposed electrode to generate a sterilizing substance may be disposed in the hollow center portion. The mesh may include auxiliary components such as a step portion, groove, protrusion, and locking ring so as to fix the mesh effectively. According to the present invention, the spraying of the medicine is made efficient since the silicon does not dampen ultrasonic vibration.

Description

초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조Combined structure of ultrasonic element integrated mesh, silicon holder and medicine container
본 발명은 초음파소자(PZT) 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조로서, 더욱 상세하게는, 실리콘 링과 고정링을 이용하여 초음파소자 일체형 메쉬를 실리콘 홀더에 결합시키고, 또한, 약제통 내의 약제 용액이 원활히 초음파소자 일체형 메쉬로 유입될 수 있도록 약제이동통로와 공기유입구를 형성한 실리콘 홀더와 약제통의 입구를 결합시키는 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조에 관한 것이다.The present invention is a coupling structure of an ultrasonic element (PZT) integrated mesh, a silicon holder and a medicine container, and more specifically, a silicon ring and a fixing ring are used to couple the ultrasonic element integrated mesh to a silicon holder, The present invention relates to a coupling structure of an ultrasonic element integrated mesh, a silicon holder, and a medicine container, which combines a silicon holder having a medicine moving passage and an air inlet and an inlet of the medicine container so that the drug solution can smoothly flow into the ultrasonic device integrated mesh.
본 출원인은 도 1 및 도 2에 나타낸 바와 같이, 최근 사용자가 어떠한 자세에서도 자유롭게 이용할 수 있고, 화장수 및/또는 약제 용액의 안개(mist)가 안면에 골고루 분무되도록 함으로써 충분한 피부 미용 효과를 얻을 수 있도록 하는 초음파를 이용한 다기능 미안기(100)에 관하여 출원하였다(출원번호 제10-2009-0080164호).As shown in Figs. 1 and 2, the Applicant has recently been able to use the user freely in any posture, so that the mist of the lotion and / or the pharmaceutical solution is evenly sprayed on the face to obtain a sufficient skin cosmetic effect. Filed for a multifunctional facial device 100 using an ultrasonic wave (application number 10-2009-0080164).
상기 특허출원된 발명의 구성 중에서 초음파분무기(110)는 약제통(111)과, 약제통(111)과 기계적으로 결합되어 약제통(111)에 채워져 있는 약제 용액을 미세한 입자로 분무하는 초음파 분사 노즐(114)을 구비하고 있다.In the configuration of the patented invention, the ultrasonic nebulizer 110 is mechanically coupled with the medicine container 111 and the medicine container 111, the ultrasonic injection nozzle for spraying the drug solution filled in the medicine container 111 with fine particles 114 is provided.
상기 구성에 의하면, 초음파에 의해 노즐과 메쉬가 진동하고, 이 진동에 의해 약제통 내부의 약제 용액이 작은 알갱이로 입자화 되어 노즐 내부의 관을 통하여 메쉬로 이동되며, 메쉬에 도달된 약제 용액의 입자는 메쉬의 구멍의 크기에 따라 더욱 작은 입자로 변형되어 공기 중으로 분무된다.According to the above configuration, the nozzle and the mesh vibrate by ultrasonic waves, and the vibration of the chemical solution inside the medicine container is made into small particles and moved to the mesh through the tube inside the nozzle. The particles deform into smaller particles depending on the size of the holes in the mesh and are sprayed into the air.
그러나 이러한 구조는 노즐과 실리콘 홀더가 결합된 것으로 그 구조가 복잡하고, 초음파진동을 저하시키며, 제작에 많은 비용이 든다는 문제점이 있었다.However, this structure has a problem that the nozzle and the silicon holder is combined, the structure is complicated, the ultrasonic vibration is reduced, and the manufacturing cost is high.
본 발명은 상기한 종래의 문제점을 해결하기 위해 안출된 것으로, 공용판매되고 있는 초음파소자 일체형 메쉬를 이용하여, 더욱 간단한 구조를 가지며, 비용이 저렴하고, 효율적으로 약제 용액을 초음파소자 일체형 메쉬로 공급할 수 있는 초음파 분무기의 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조를 제공하는 것을 목적으로 한다.The present invention has been made to solve the above-mentioned conventional problems, by using an ultrasonic device integrated mesh that is sold in common, has a simpler structure, inexpensive, and can efficiently supply the drug solution to the ultrasonic element integrated mesh An object of the present invention is to provide an ultrasonic device integrated mesh of the ultrasonic nebulizer and a coupling structure of the silicon holder and the medicine container.
상기의 목적을 달성하기 위해 본 발명은, 약제 용액을 입자형태로 분무하기 위한 한 쌍의 초음파소자(PZT)와 약제 용액을 더욱 미세하게 하는 메쉬가 일체로 결합되어 이루어진 초음파소자 일체형 메쉬와, 중공 실린더 형상의 실리콘 홀더와, 약제통의 결합구조로 이루어진다.In order to achieve the above object, the present invention, a pair of ultrasonic device (PZT) for spraying the drug solution in the form of particles and the ultrasonic device integrated mesh made of a combination of the finer the finer the drug solution, and hollow, It consists of a coupling structure of a cylindrical silicon holder and a medicine container.
본 발명에서 실리콘 홀더의 양 단부에는 초음파소자 일체형 메쉬 및 약제통과 결합하기 위한 구조가 이루어질 수 있다. In the present invention, both ends of the silicon holder may be made of a structure for coupling with the ultrasonic element-integrated mesh and the medicine container.
가령, 실리콘 홀더에서 초음파소자 일체형 메쉬가 결합되는 일단부(一端部)를 위쪽 단부라 하면, 이 일단부에는 실리콘 홀더의 내측 벽면(내주면)에 단(段)이 형성되어 중간 부분의 중공보다 큰 지름의 제1 중공이 형성되고, 단차면에 해당하는 제1 중공의 둘레 바닥면에는 초음파소자 일체형 메쉬를 지지하기 위한 제1 돌기가 형성되고, 제1 중공의 측면에 해당하는 내측 벽면에는 초음파소자 일체형 메쉬를 결합할 수 있는 제1 홈과, 제1 홈 위쪽에 형성된 제2 홈이 형성될 수 있다.For example, if one end of the silicon holder in which the ultrasonic element-integrated mesh is coupled is referred to as an upper end, a stage is formed in the inner wall surface (inner circumferential surface) of the silicon holder, which is larger than the hollow of the middle part. A first hollow having a diameter is formed, a first projection for supporting the ultrasonic element-integrated mesh is formed at the peripheral bottom surface of the first hollow corresponding to the stepped surface, and the ultrasonic element is formed at the inner wall corresponding to the side of the first hollow. A first groove capable of joining the integrated mesh and a second groove formed above the first groove may be formed.
이때, 제2 홈에는 제1 홈에 결합되는 초음파 일체형 메쉬를 위쪽에서 눌러 고정시키는 고정링이 결합된다. 고정링의 외주에는 제2 홈에 결합하기 위한 제2 돌기가 형성되고, 고정링의 하면에는 초음파소자 일체형 메쉬를 고정하기 위한 실리콘 링이 장착된다. At this time, the second groove is coupled to the fixing ring for pressing and fixing the ultrasonic integrated mesh coupled to the first groove from above. A second protrusion for coupling to the second groove is formed on the outer circumference of the fixing ring, and a silicon ring for fixing the ultrasonic element integrated mesh is mounted on the lower surface of the fixing ring.
본 발명에서 실리콘 홀더의 내측 벽면인 중공의 측면에는 약제 용액이 원활히 이동할 수 있도록 약제이동통로가 형성될 수 있다.In the present invention, the drug movement passage may be formed on the side of the hollow that is the inner wall surface of the silicon holder to move the drug solution smoothly.
본 발명에서 실리콘 홀더의 타단부(他端部)에는 약제통이 결합될 수 있도록 단(段)이 형성되어 중간 부분의 중공보다 큰 지름의 제2 중공이 형성되어 있으며, 제2 중공의 측면에는 상기 약제통과 상기 실리콘 홀더의 결합을 더욱 밀착시키는 제3 돌기가 형성될 수 있으며, 이때, 상기 제2 중공의 측면에는, 상기 실리콘 홀더와 상기 약제통이 결합 된 후, 상기 실리콘 홀더 내로 공기가 유입될 수 있도록 공기유입구가 형성될 수 있으며, 상기 약제이동통로와 상기 공기유입구는 서로 대향하도록 형성될 수 있다.In the present invention, the other end of the silicon holder is formed with a stage so that the medicine container can be coupled to the second hollow having a larger diameter than the hollow of the middle portion is formed, the side of the second hollow A third protrusion may be formed to further close the coupling between the medicine container and the silicon holder. In this case, after the silicon holder and the medicine container are coupled to the second hollow side, air flows into the silicon holder. An air inlet may be formed to be able to be, and the drug movement passage and the air inlet may be formed to face each other.
본 발명에서 상기 실리콘 홀더는 외부에 고정될 수 있도록 외주면에 복수 개의 고정홈을 가질 수 있다.In the present invention, the silicon holder may have a plurality of fixing grooves on the outer circumferential surface to be fixed to the outside.
본 발명에 의한 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조에 의하면, 약제 용액이 용이하게 누수되지 않으며, 초음파진동을 저하시키지 않아 더욱 많은 양의 분무가 이루어진다.According to the combined structure of the ultrasonic element integrated mesh, the silicon holder and the medicine container according to the present invention, the drug solution is not easily leaked, and the ultrasonic vibration is not lowered, so that a larger amount of spraying is performed.
또한, 본 발명의 결합구조에 의하면 초음파소자 일체형 메쉬를 실리콘 홀더에 견고하게 결합시킬 수 있으며, 실리콘 홀더와 약제통의 결합부 위에 공기유입구를 형성하면 약제 용액이 초음파소자 일체형 메쉬에 원활히 공급될 수 있다.In addition, according to the coupling structure of the present invention, the ultrasonic element integrated mesh can be firmly coupled to the silicon holder, and if the air inlet is formed on the coupling portion of the silicon holder and the medicine container, the pharmaceutical solution can be smoothly supplied to the ultrasonic element integrated mesh. have.
또한, 본 발명의 결합구조는 간단하고, 제작비용이 적게든다.In addition, the coupling structure of the present invention is simple and the manufacturing cost is low.
도 1은 본 발명이 장착될 수 있는 다기능 미안기를 나타내는 사시도이다.1 is a perspective view showing a multifunction facial device to which the present invention can be mounted.
도 2는 종래의 초음파분무기가 다기능 미안기에 장착된 것을 나타내는 일부 분해상태의 사시도이다.Figure 2 is a perspective view of a part of the disassembled state showing that the conventional ultrasonic atomizer is equipped with a multifunction facial device.
도 3은 본 발명에 의한 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조를 나타내는 정단면도이다.Figure 3 is a front sectional view showing a coupling structure of the ultrasonic element integrated mesh, the silicon holder and the medicine container according to the present invention.
도 4는 본 발명에 의한 실리콘 홀더의 정단면도이다.4 is a front sectional view of a silicon holder according to the present invention.
도 5는 본 발명에 의한 초음파소자 일체형 메쉬를 나타내는 정면도 및 평단면도이다.5 is a front view and a plan cross-sectional view showing an ultrasonic element integrated mesh according to the present invention.
도6은 본 발명의 다른 실시예를 나타내는 정단면도이다.Figure 6 is a front sectional view showing another embodiment of the present invention.
이하 본 발명에 의한 초음파소자(PZT) 일체형 메쉬(mesh)와 실리콘 홀더와 약제통의 결합구조의 바람직한 실시예를 도면을 참고하여 설명한다.Hereinafter, a preferred embodiment of a coupling structure of an ultrasonic device (PZT) integrated mesh and a silicon holder and a medicine container according to the present invention will be described with reference to the drawings.
도 3은 본 발명에 의한 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조를 나타내는 단면도이며, 도4는 본 발명에 의한 실리콘 홀더의 단면도이며, 도 5는 본 발명에 의한 초음파소자 일체형 메쉬를 나타내는 도면이다.Figure 3 is a cross-sectional view showing a coupling structure of the ultrasonic element integrated mesh, the silicon holder and the medicine container according to the present invention, Figure 4 is a cross-sectional view of the silicon holder according to the present invention, Figure 5 is an ultrasonic element integrated mesh according to the present invention It is a figure which shows.
도 3에 도시된 바와 같이 본 발명은 초음파소자 일체형 메쉬와 실리콘 홀더, 상기 실리콘 홀더와 약제통이 결합된 구조에 관한 것이다.As shown in FIG. 3, the present invention relates to a structure in which an ultrasonic element integrated mesh and a silicon holder and the silicon holder and the medicine container are combined.
상기 초음파소자 일체형 메쉬(20)는 도 5에 도시된 바와 같이, 한 쌍의 초음파소자(21)와 그 사이에 장착된 하나의 메쉬(22)로 이루어져 있다. 상기 초음파소자(21)는 대략 도넛형상으로 이루어져 그 도넛형상의 비어있는 중앙부분에는 상기 메쉬(22)만 드러나도록 설치되고, 도넛형상의 초음파소자(21)의 외주에는 상기 초음파소자(21)에 전력을 공급하는 리드선(23)이 연결되어 있다. As shown in FIG. 5, the ultrasonic element integrated mesh 20 includes a pair of ultrasonic elements 21 and one mesh 22 mounted therebetween. The ultrasonic element 21 is formed in a substantially donut shape so that only the mesh 22 is exposed at the empty center portion of the donut shape, and the ultrasonic element 21 is formed on the outer circumference of the donut shaped ultrasonic element 21. The lead wire 23 for supplying power is connected.
또한 상기 메쉬(22)는 약제 용액이 미세한 입자로 형성될 수 있도록 하며, 상기 한 쌍의 초음파소자(21)의 사이에 결합된다. 이러한 구성에 의해, 외부로 부터 전력을 공급받아 상기 한 쌍의 초음파소자(21)가 진동을 하면, 상기 메쉬(22)도 함께 진동하여 공급되는 약제 용액을 미세한 안개로 분무할 수 있다.In addition, the mesh 22 allows the pharmaceutical solution to be formed into fine particles, and is coupled between the pair of ultrasonic elements 21. With this configuration, when the pair of ultrasonic elements 21 are vibrated by receiving power from the outside, the mesh 22 may also be vibrated and sprayed with a fine mist of the chemical solution supplied.
또한, 도 4에 도시된 바와 같이, 상기 실리콘 홀더(10)는 긴 형상의 원통형으로 이루어져 있고, 그 내부에는 약제 용액이 통과할 수 있도록 중공이 있으며, 바람직하게는 상기 실리콘 홀더(10)의 일단부(一端部)로 갈수록 중공이 좁아지는 테이퍼진 형상을 이루고 있다.In addition, as shown in Figure 4, the silicon holder 10 is made of a cylindrical having an elongated shape, there is a hollow to pass the drug solution therein, preferably one end of the silicon holder 10 The hollow is narrowed toward the part to form a tapered shape.
편의상 실리콘 홀더(10)의 단부 가운데 초음파소자 일체형 메쉬와 결합되는 쪽을 위쪽, 약제통과 결합되는 쪽을 아래쪽이라 할 때, 실리콘 홀더(10)의 위쪽 일단부에는 단(段)이 형성되어 실리콘 홀더의 길이방향 중간부분의 중공보다 큰 지름의 제1 중공(11a)이 형성되어 있으며, 단의 단차면을 이루는 제1 중공(11a)의 둘레 바닥면의 내측 끝단에는 초음파소자 일체형 메쉬(20)를 지지하기 위한 제1 돌기(12)가 형성되어 있다. 제1 돌기(12)는 초음파소자 일체형 메쉬(20)의 진동을 저하시키지 않도록 닿는 면을 줄이기 위해 위로 갈수록 폭이 좁아지는 반원 형상의 단면을 가진 고리나 원뿔의 형상을 가지는 것이 바람직하다.For convenience, the upper end of the silicon holder 10 is coupled to the ultrasonic element-integrated mesh and the lower side is coupled to the medicine container. A first hollow 11a having a diameter larger than that of the hollow in the longitudinal middle portion of the first hollow 11a is formed, and an ultrasonic element-integrated mesh 20 is formed at the inner end of the circumferential bottom surface of the first hollow 11a forming the stepped surface of the stage. The first protrusion 12 for supporting is formed. The first protrusion 12 preferably has a ring or cone shape having a semi-circular cross section that narrows upward to reduce the contact surface so as not to reduce the vibration of the ultrasonic element-integrated mesh 20.
또한, 제1 중공(11a)의 측면을 이루는 내측 벽면에는 초음파소자 일체형 메쉬(20)의 외주면을 끼워 결합할 수 있는 제1 홈(13)과, 제1 홈(13)의 위쪽에 후술하는 고정링(30)을 결합할 수 있는 제2홈(14)이 형성되어 있으며, 내측 벽면 내부에는 초음파소자의 리드선이 외부로 돌출될 수 있도록 리드선홈(15)이 형성되어 있다.In addition, a first groove 13 capable of fitting the outer circumferential surface of the ultrasonic element-integrated mesh 20 to the inner wall surface forming the side surface of the first hollow 11a, and a fixing described later above the first groove 13. A second groove 14 for coupling the ring 30 is formed, and a lead wire groove 15 is formed inside the inner wall so that the lead wire of the ultrasonic element may protrude to the outside.
도 3에 도시된 바와 같이, 초음파소자 일체형 메쉬(20)의 상부에는 초음파소자 일체형 메쉬(20)를 고정하기 위한 고정링(30)이 결합되어 있으며, 이 고정링(30)의 외주면에는 제1 중공(11a)의 제2 홈(14)과 결합하는 제2돌기(30a)가 형성되어 있다. 또한, 이 고정링(30)의 하면에는 초음파의 진동성능을 저하시키지 않도록 최소한의 면적을 이용하여 초음파소자 일체형 메쉬(20)를 고정하기 위한 실리콘 링(31)이 결합되는 홈이 형성되어 있다. 또한, 초음파소자 일체형 메쉬(20)에 가해지는 힘의 균형을 이루기 위해 실리콘 링(31)과 제1 돌기(12)는 서로 대향하는 위치에 형성되는 것이 바람직하다.As shown in FIG. 3, a fixing ring 30 for fixing the ultrasonic element-integrating mesh 20 is coupled to an upper portion of the ultrasonic element-integrating mesh 20, and a first ring is formed on an outer circumferential surface of the fixing ring 30. A second protrusion 30a is formed to engage the second groove 14 of the hollow 11a. In addition, the lower surface of the fixing ring 30 is formed with a groove to which the silicon ring 31 for fixing the ultrasonic element-integrated mesh 20 is coupled using a minimum area so as not to reduce the vibration performance of the ultrasonic wave. In addition, the silicon ring 31 and the first protrusion 12 are preferably formed at positions facing each other in order to balance the force applied to the ultrasonic element-integrated mesh 20.
또한, 실리콘 홀더(10)의 중공의 측면에는 약제 용액의 이동을 용이하게 하는 약제이동통로(17)가 실린더 홀더(10)의 길이방향을 따라 대략 단면이 'V'자형 홈으로 형성되어 있다. 약제이동통로(17)는 약제통(40)으로부터 초음파소자 일체형 메쉬(20)로 약제 용액이 이동할 때 표면장력과 같은 응집력을 완화시켜, 약제 용액이 이 약제이동통로(17)를 따라 빨려가게 함으로써 약제 용액의 흐름을 용이하게 한다. 즉, 약제이동통로(17) 안의 액체는 분무가 됨과 동시에 응집력에 의해 빨려 나가게 되어 원활히 약제를 초음파소자 일체형 메쉬(20)에 유입되도록 한다. 상기 약제이동통로(17)는 도 3 및 도 4와 같이 음각('V'자형 홈)으로 형성되어도 좋고, 양각으로 형성되어도 좋다.In addition, on the hollow side surface of the silicon holder 10, the drug movement passage 17 for facilitating the movement of the drug solution is formed in a 'V'-shaped groove having a substantially cross section along the longitudinal direction of the cylinder holder 10. The drug movement passage 17 mitigates the cohesive force such as surface tension when the drug solution moves from the drug container 40 to the ultrasonic element-integrated mesh 20, thereby allowing the drug solution to be sucked along the drug movement path 17. Facilitate the flow of pharmaceutical solution. That is, the liquid in the drug movement passage 17 is sprayed and sucked out by the cohesive force so that the drug smoothly flows into the ultrasonic element-integrated mesh 20. The drug movement passage 17 may be formed in an intaglio ('V'-shaped groove), as shown in Figures 3 and 4, may be formed in an embossed.
또한, 실리콘 홀더(10)의 타단부(他端部)에는 약제통(40)이 결합될 수 있도록 단(段)이 형성되어 있으며, 이 단으로 인해 실리콘 홀더 중간부분의 중공보다 큰 지름의 제2 중공(11b)이 형성된다. 제2 중공(11b)의 측면에는 약제통(40)과 실리콘 홀더(10)의 결합을 더욱 밀착시키는 제3 돌기(19)가 형성되어 있다.In addition, a stage is formed at the other end of the silicon holder 10 so that the medicine container 40 can be coupled thereto. 2 hollow 11b is formed. A third projection 19 is formed on the side surface of the second hollow 11b to bring the bond between the medicine container 40 and the silicon holder 10 into close contact with each other.
또한, 제2 중공형상(11b)의 측면에는 실리콘 홀더(10)와 약제통(40)이 결합된 후, 실리콘홀더(10) 내로 공기가 유입될 수 있도록 가는 홈 형태의 공기유입구(18)가 형성되어 있으며, 공기유입구(18)는 제3돌기(19)를 통해서도 형성되어 있다. 이러한 공기유입구(18)에 의해, 약제 용액이 분무되어 분출됨으로 인해 약제통(40) 내에 진공이 형성되어 약제 용액의 이동이 방해되는 것을 해소할 수 있다.In addition, after the silicon holder 10 and the medicine container 40 are coupled to the side of the second hollow shape 11b, a groove-shaped air inlet 18 is formed to allow air to flow into the silicon holder 10. It is formed, the air inlet 18 is also formed through the third projection (19). By the air inlet 18, the drug solution is sprayed and ejected, so that a vacuum is formed in the medicine container 40, thereby preventing the movement of the drug solution.
또한, 실리콘 홀더(10)와 약제통(40)과의 결합시, 약제이동통로(17)는 약제 용액의 흐름을 더욱 원활히 하도록, 도3과 같이 약제통에서 약제통 입구가 아래로 가는 일반적인 사용상태에서, 약제통(40) 입구의 아래쪽에 위치되도록 결합되고, 공기유입구(18)는 공기의 유입이 원활히 될 수 있도록 약제통(40) 입구의 위쪽에 위치되도록 결합되는 것이 바람직하다. 즉, 약제이동통로(17)와 공기유입구(18)는 서로 대향하는 위치에 형성되는 것이 바람직하다. In addition, when the silicone holder 10 and the medicine container 40 are combined, the drug movement path 17 is a general use of the medicine container inlet in the medicine container as shown in Figure 3 to facilitate the flow of the drug solution more smoothly In the state, it is coupled to be located below the inlet of the medicine container 40, the air inlet 18 is preferably coupled to be located above the inlet of the medicine container 40 so that the inflow of air can be smoothly. In other words, the drug movement passage 17 and the air inlet 18 is preferably formed in a position facing each other.
한편, 공기는 메쉬(22)의 미세한 홀을 통해서도 외부에서 실리콘 홀더(10) 내측으로 유입되어 실리콘 홀더(10)의 경사진 내측 벽면과 공기이동통로(181)를 통해 약제통으로 유도될 수 있다.On the other hand, the air may also be introduced into the silicon holder 10 from the outside through the fine hole of the mesh 22 to be guided to the medicine container through the inclined inner wall surface of the silicon holder 10 and the air movement passage 181.
또한, 실리콘 홀더(10)의 외주면에는 외부 기기 혹은 외부케이스(특히, 다기능 미안기의 외부케이스(101))와 결합가능 하도록 복수 개의 고정홈(16)이 형성되어 있다.In addition, a plurality of fixing grooves 16 are formed on the outer circumferential surface of the silicon holder 10 so as to be able to be coupled to an external device or an outer case (particularly, the outer case 101 of the multifunction facial device).
이하, 본 발명인 초음파소자 일체형 메쉬(20)와 실리콘 홀더(10)와 약제통(40)의 결합구조를 이루기 위한 조립순서와 작용에 대하여 설명한다.Hereinafter, the assembly order and operation for forming the coupling structure of the ultrasonic element-integrated mesh 20, the silicon holder 10, and the medicine container 40 of the present invention will be described.
본 발명이 장착되는 초음파분무기(110)는 도 2에 도시된 바와 같이, 약제통(111)의 입구가 아래쪽에 형성되어 있다. Ultrasonic nebulizer 110 is equipped with the present invention, as shown in Figure 2, the inlet of the drug container 111 is formed at the bottom.
먼저, 실리콘 홀더(10)의 일단부에 형성된 제1 중공(11a)의 제1 홈(13)에 초음파소자 일체형 메쉬(20)의 외주면을 삽입 결합하고, 리드선(23)을 리드선 홈(15)을 통해 밖으로 나오도록 한다. 그리고 상기 초음파소자 일체형 메쉬(20)가 상기 제1 중공(11a)의 바닥면에 형성된 제1돌기(12)에 지지되도록 한 후, 고정링(30)의 제2돌기(30a)를 제2 홈(14)에 결합시키고 고정링(30)의 하면에 장착된 실리콘 링(31)이 초음파소자 일체형 메쉬(20)를 고정시키도록 한다. 초음파소자 일체형 메쉬(20)는 고정링(30)의 하면 면적 전체가 아니라, 실리콘 링(31)에 의해 고정됨으로써 좁은 면적으로 고정되어 초음파소자 일체형 메쉬(20)에 형성되는 진동의 감소를 최소화할 수 있다.First, the outer peripheral surface of the ultrasonic element-integrated mesh 20 is inserted into and coupled to the first groove 13 of the first hollow 11a formed at one end of the silicon holder 10, and the lead wire 23 is connected to the lead wire groove 15. Get out through the room. The ultrasonic element-integrated mesh 20 is supported by the first protrusion 12 formed on the bottom surface of the first hollow 11a, and then the second protrusion 30a of the fixing ring 30 is formed in the second groove. The silicon ring 31 coupled to the 14 and mounted on the lower surface of the fixing ring 30 to fix the ultrasonic element-integrated mesh 20. The ultrasonic element integrated mesh 20 is fixed by a silicon ring 31 instead of the entire lower surface area of the fixing ring 30 to be fixed in a narrow area to minimize the reduction of vibration formed in the ultrasonic element integrated mesh 20. Can be.
또한, 실리콘 홀더(10)의 타단에 형성된 제2 중공형상(11b)의 제3 돌기(19)와 약제통(40)의 입구에 형성된 홈과 결합시킨다.In addition, the third protrusion 19 of the second hollow shape 11b formed at the other end of the silicon holder 10 and the groove formed at the inlet of the medicine container 40 are combined.
이러한 결합상태에서 약제통의 약제 용액은 실리콘 홀더(10)와 약제통의 결합부분을 통해 실리콘 홀더의 중공으로 흘러들어와 반대편의 초음파소자 일체형 메쉬까지 도달하게 된다. 초음파소자 일체형 메쉬는 그물눈이 매우 촘촘하므로 초음파소자가 가동하지 않는 상태에서는 약제 용액은 표면장력에 의해 메쉬를 통과할 수 없다.In this combined state, the drug solution of the medicine container flows into the hollow of the silicon holder through the coupling portion of the silicon holder 10 and the medicine container, and reaches the opposite ultrasonic element integrated mesh. Ultrasonic device-integrated mesh has a very tight mesh, so the drug solution cannot pass through the mesh by the surface tension when the ultrasonic device is not operating.
그러나 초음파소자가 작동을 하면 메쉬와 접하고 있는 약재 용액은 초음파 진동에 의해 미세한 물방물로 이루어진 안개 상태가 되면서 메쉬의 미세한 그물눈을 통과하여 밖으로 분무되고, 안개를 이루는 미세한 물방울은 사용자의 피부에 닿게 된다.However, when the ultrasonic element operates, the medicinal solution in contact with the mesh becomes a mist state made of fine water droplets by ultrasonic vibration, and is sprayed out through the fine mesh of the mesh, and the fine water droplets forming the mist come into contact with the user's skin. .
이때, 실리콘 홀더(10)에 형성된 약제이동통로(17)를 약제통(40) 입구의 아래쪽에 위치시켜 약제 용액이 초음파소자 일체형 메쉬(20)로 용이하게 유입되도록 하며, 공기유입구(18)는 약제통(40) 입구의 위쪽에 위치하도록 하여, 공기유입구(18)로 외부공기가 유입되어 실리콘 홀더(10) 내에서 약제 용액이 외부로 분무되면서 발생하는 진공을 해소하도록 한다. 실리콘 재질의 특성상 약제통(40) 바깥방향으로 실리콘 홀더(10)가 늘어나면서 공기가 공기유입구(18)로 유입된다.At this time, the drug movement path 17 formed in the silicon holder 10 is positioned below the inlet of the medicine container 40 so that the chemical solution is easily introduced into the ultrasonic element-integrated mesh 20, and the air inlet 18 is In order to be positioned above the inlet of the medicine barrel 40, the external air flows into the air inlet 18 to solve the vacuum generated by spraying the drug solution in the silicon holder 10 to the outside. Due to the nature of the silicone material, the air is introduced into the air inlet 18 as the silicone holder 10 extends outward in the chemical container 40.
또한, 초음파소자(21)가 진동하면 메쉬(22)가 진동하여 실리콘 홀더(10) 내의 약제 용액 혹은 물이 미세 입자 형태로 분사됨과 동시에 메쉬(22)의 미세한 홀을 통하여 밖의 공기가 내부에 유입된다. 이때, 유입된 공기는 실리콘 홀더(10)의 내측 벽면이 수평으로 설치될 경우 메쉬 부근에 공기층을 형성하여 분사를 방해할 수 있다. 따라서, 유입된 메쉬 주변의 공기를 원활하게 약제통 내로 유도하면서 약제 용액이나 물의 분사를 방해하지 않토록 실리콘 홀더(10)를 도시된 것과 같이 초음파 진동자 쪽 단부의 홀의 구경은 작게 하고 약제통 쪽 단부의 홀의 구경은 크게 하는 나팔 모양으로 형성하는 것이 바람직하다. 이 경우, 실리콘 홀더의 설치 상태에서 내측 벽면에 경사가 생겨 가벼운 공기층은 도3에 도시된 것과 같이 자연스럽게 약제통으로 유도된다. 이때, 공기층 유도를 위해 약제이동통로(17)와 반대편인 위쪽에 홈을 형성하여 공기이동통로(181)로 사용할 수 있다.In addition, when the ultrasonic element 21 vibrates, the mesh 22 vibrates to spray the chemical solution or water in the silicon holder 10 in the form of fine particles, and at the same time, outside air flows into the inside through minute holes of the mesh 22. do. At this time, the introduced air may interfere with the injection by forming an air layer near the mesh when the inner wall surface of the silicon holder 10 is horizontally installed. Therefore, the diameter of the hole at the end of the ultrasonic vibrator side is small and the diameter of the hole at the side of the ultrasonic vibrator is reduced as shown in the silicon holder 10 so as to smoothly guide the air around the introduced mesh into the medicament while not interfering with the injection of the medicinal solution or water. The diameter of the hole is preferably formed in a trumpet shape to be enlarged. In this case, an inclination occurs on the inner wall surface in the installation state of the silicon holder so that the light air layer is naturally led to the medicine container as shown in FIG. In this case, a groove may be formed at an upper side opposite to the drug movement passage 17 to guide the air layer, and may be used as the air movement passage 181.
도6에는 본 발명의 또 다른 실시예가 도시된다.Figure 6 shows another embodiment of the present invention.
이 실시예에서는 실리콘 홀더의 중공에 서로 대향하는 전극(51, 52)을 가진 살균용 모듈(50)이 설치된다. 살균용 모듈(50)을 이루는 두 전극(51, 52)은 간극이 0.5 내지 3.0mm이며, 직사각형의 전극판이나 메쉬형태를 이룬다. 두 전극(51, 52) 사이에는 3 내지 24볼트(V)의 직류가 교번하여 인가된다. 전류의 교번을 위해서는 회로상에 전류 교번 장치부가 구비된다. 이러한 전류의 교번은 한 방향으로만 전류가 흐를 때 살균용 모듈(50)을 이루는 전극판이나 그 주변의 실리콘 홀더 중공 표면에 특정 물질이 침적되어 이루어지는 스케일을 방지하는 역할을 할 수 있다. In this embodiment, a sterilizing module 50 having electrodes 51 and 52 facing each other is provided in the hollow of the silicon holder. The two electrodes 51 and 52 constituting the sterilizing module 50 have a gap of 0.5 to 3.0 mm and form a rectangular electrode plate or mesh. A direct current of 3 to 24 volts V is alternately applied between the two electrodes 51 and 52. For alternating current, a current alternating device portion is provided on the circuit. The alternating current may serve to prevent a scale formed by depositing a specific material on the electrode plate constituting the sterilization module 50 or the silicon holder hollow surface around the current plate when the current flows only in one direction.
따라서, 약제통에서 실리콘 홀더의 중공을 통해 초음파소자 일체형 메쉬로 이동하게 되는 약제는 살균용 모듈(50)의 두 전극 주변에서 전류에 의해 전기분해가 이루어질 수 있다. 이러한 전기분해 작용을 통해 약제 내에는 물의 전기분해에 의한 수산기(OH-)나 용액 내의 염소를 포함하는 염류 수용액에 대한 전기 분해로 인한 염소산기(HClO)가 형성될 수 있다. 이들 작용기는 강한 살균성을 지니는 것이므로 액상의 약재가 초음파소자 일체형 메쉬에 의해 안개 형태로 분무될 때에 안개 입자 내에서 존재하여 피부에 닿게 되고, 피부에서도 살균 작용을 할 수 있게 된다.Therefore, the drug that is moved to the ultrasonic element-integrated mesh through the hollow of the silicon holder in the medicine container may be electrolyzed by a current around the two electrodes of the sterilization module 50. Through such an electrolytic action, a chlorine acid group (HClO) may be formed in the drug due to electrolysis of a hydroxyl group (OH—) by electrolysis of water or an aqueous salt solution containing chlorine in a solution. Since these functional groups have strong bactericidal properties, when the liquid medicine is sprayed in the form of a mist by the ultrasonic element-integrated mesh, they exist in the mist particles and come into contact with the skin, and the bactericidal action can be performed on the skin.
이상에서는 본 발명의 바람직한 실시예를 설명하였으나, 본 발명은 이에 한정되는 것은 아니며, 해당분야의 통상의 지식을 가진자라면 본 발명의 청구범위에 기재된 본 발명의 기술적 사상을 벗어나지 않는 범위내에서 다양한 변경이 가능할 것이다.In the above description of the preferred embodiment of the present invention, the present invention is not limited thereto, and a person of ordinary skill in the art may have various modifications without departing from the technical spirit of the present invention described in the claims of the present invention. Changes will be possible.

Claims (10)

  1. 약제 용액을 입자형태로 분무하기 위한 초음파소자와 상기 약제 용액을 더욱 미세하게 하는 메쉬(22)가 일체로 결합되어 이루어진 초음파소자 일체형 메쉬(20)와,Ultrasonic element-integrated mesh 20 is formed by integrally combining the ultrasonic element for spraying the drug solution in the form of particles and the mesh 22 to finer the drug solution,
    상기 약제 용액을 수용하는 약제통과,Pass through the drug containing the drug solution,
    일단이 상기 약제통의 입구와 연결되고, 다른 일단이 상기 초음파소자 일체형 메쉬와 결합되어 상기 약제통의 약제 용액을 상기 초음파소자 일체형 메쉬로 이동하게 하는 통로가 되는 중공 실린더 형상의 실리콘 홀더(10)를 구비하는, 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조.One end is connected to the inlet of the medicine container, the other end is coupled to the ultrasonic element integrated mesh is a hollow cylinder-shaped silicone holder 10 which is a passage for moving the drug solution of the medicine container to the ultrasonic element integrated mesh (10) A coupling structure of the ultrasonic element integrated mesh and the silicon holder and the medicine container having a.
  2. 제 1 항에 있어서, The method of claim 1,
    상기 초음파소자 일체형 메쉬(20)는 한 쌍의 초음파소자(21)와 상기 한쌍의 초음파소자(21) 사이에 장착된 하나의 메쉬(22)로 이루어지고, 상기 초음파소자(21)는 도넛형상으로 이루어져 상기 초음파소자의 속이 빈 중앙부분에는 상기 메쉬(22)만 드러나게 설치되는 것을 특징으로 하는 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조.The ultrasonic element-integrated mesh 20 is composed of a pair of ultrasonic elements 21 and one mesh 22 mounted between the pair of ultrasonic elements 21, and the ultrasonic element 21 is in a donut shape. Composed structure of the ultrasonic element integrated mesh, the silicon holder and the medicine container, characterized in that the hollow portion of the ultrasonic element is installed so that only the mesh 22 is exposed.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 실리콘 홀더(10)의 일단부(一端部)에는 단(段)이 형성되어 상기 중공보다 큰 지름의 제1 중공(11a)이 형성되어 있으며,An end is formed at one end of the silicon holder 10 to form a first hollow 11a having a larger diameter than the hollow.
    상기 단의 단차면을 이루는 상기 제1 중공(11a)의 둘레 바닥면에는 상기 초음파소자 일체형 메쉬(20)를 지지하기 위한 제1 돌기(12)가 형성되고,The first projection 12 for supporting the ultrasonic element-integrated mesh 20 is formed on the circumferential bottom surface of the first hollow 11a forming the stepped surface of the stage,
    상기 제1 중공(11a)의 측면을 이루는 내측 벽면에는 상기 초음파소자 일체형 메쉬(20)를 결합할 수 있는 제1 홈(13)과, 상기 제1홈의 위쪽에 위치하는 제2홈(14)이 형성되고, A first groove 13 capable of coupling the ultrasonic element-integrated mesh 20 to the inner side wall forming the side surface of the first hollow 11a, and a second groove 14 located above the first groove. Is formed,
    상기 제2홈에는 고정링(30)이 장착되며,Fixing ring 30 is mounted to the second groove,
    상기 고정링(30)은 외주에 상기 제2 홈(14)에 결합하기 위한 제2 돌기(30a)가 형성되어 있고, 하면에는 상기 초음파소자 일체형 메쉬(20)를 고정하기 위한 실리콘 링(31)이 장착되어, 상기 초음파소자 일체형 메쉬(20)의 상부에 놓이는 것을 특징으로 하는 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조.The fixing ring 30 is formed on the outer circumference of the second projection (30a) for coupling to the second groove 14, the lower surface of the silicon ring 31 for fixing the ultrasonic element-integrated mesh 20 It is mounted, the ultrasonic device integrated mesh, characterized in that placed on top of the integrated mesh 20, the structure of the ultrasonic device integrated mesh and the silicon holder and the medicine container.
  4. 제 1 항에 있어서,The method of claim 1,
    상기 실리콘 홀더(10)의 중공의 측면에 해당하는 내측 벽면에는 상기 약제 용액이 원활히 이동할 수 있도록 약제이동통로(17)가 형성되는 것을 특징으로 하는 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조.A coupling structure of an ultrasonic element integrated mesh, a silicon holder, and a medicine container is formed on the inner wall surface corresponding to the hollow side of the silicon holder 10 so that the medicine solution passage can be smoothly moved. .
  5. 제 1 항 또는 제 4 항에 있어서,The method according to claim 1 or 4,
    상기 실리콘 홀더(10)의 타단부(他端部)에는 상기 약제통(40)이 결합될 수 있도록 단(段)이 형성되어 상기 중공보다 큰 지름의 제2 중공(11b)이 형성되며,The other end of the silicon holder 10 has a stage formed so that the medicine container 40 can be coupled to form a second hollow 11b having a diameter larger than that of the hollow,
    상기 제2 중공(11b)의 측면을 이루는 내측 벽면에는 상기 약제통(40)과 상기 실리콘 홀더(10)의 결합을 더욱 밀착시키는 제3 돌기(19)가 형성되는 것을 특징으로 하는 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조.Ultrasonic element-integrated mesh, characterized in that the third projection 19 is formed on the inner wall surface forming the side of the second hollow (11b) in close contact with the combination of the medicine container 40 and the silicon holder 10. And silicone holder and medicine container.
  6. 제 5 항에 있어서,The method of claim 5,
    상기 제2 중공(11b)의 측면을 이루는 내측 벽면에는, 상기 실리콘 홀더(10)와 상기 약제통(40)이 결합 된 후, 상기 실리콘 홀더(10) 내로 공기가 유입될 수 있도록 공기유입구(18)가 형성되어 있는 것을 특징으로 하는 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조.After the silicon holder 10 and the medicine container 40 are coupled to the inner side wall forming the side surface of the second hollow 11b, the air inlet 18 allows air to flow into the silicon holder 10. ) Is a coupling structure of the ultrasonic element-integrated mesh, the silicon holder and the medicine container.
  7. 제1항에 있어서,The method of claim 1,
    상기 실리콘 홀더(10)는 외부에 고정될 수 있도록 외주면에 복수 개의 고정홈(16)을 갖는 것을 특징으로 하는 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조.The silicon holder 10 has a plurality of fixing grooves 16 on the outer circumferential surface to be fixed to the outside, characterized in that the coupling structure of the mesh and the silicon holder and the medicine container.
  8. 제4항에 있어서,The method of claim 4, wherein
    상기 실리콘 홀더(10)의 타단부(他端部)에는 상기 약제통(40)이 결합될 수 있도록 단(段)이 형성되어 상기 중공보다 큰 지름의 제2 중공(11b)이 형성되며,The other end of the silicon holder 10 has a stage formed so that the medicine container 40 can be coupled to form a second hollow 11b having a diameter larger than that of the hollow,
    상기 제2 중공(11b)의 측면에는, 상기 실리콘 홀더(10)와 상기 약제통(40)이 결합 된 후, 상기 실리콘 홀더(10) 내로 공기가 유입될 수 있도록 공기유입구(18)가 형성되고,On the side of the second hollow (11b), after the silicon holder 10 and the medicine container 40 is coupled, an air inlet 18 is formed so that air can be introduced into the silicon holder (10) ,
    상기 약제이동통로(17)와 상기 공기유입구(18)는 서로 대향하도록 형성되어 있는 것을 특징으로 하는 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조.The drug movement passage (17) and the air inlet (18) is formed so as to face each other, the ultrasonic structure of the integrated mesh, the silicon holder and the medicine container.
  9. 제 1 항에 있어서,The method of claim 1,
    상기 실리콘 홀더의 중공에는 서로 대향하는 전극을 가진 살균용 모듈이 설치되며,The sterilization module having electrodes facing each other is installed in the hollow of the silicon holder,
    상기 살균용 모듈(50)을 이루는 두 전극(51, 52)은 전극판이나 메쉬형태를 가지며, 간극이 0.5 내지 3.0mm인 것을 특징으로 하는 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조.The two electrodes (51, 52) constituting the sterilization module 50 has an electrode plate or a mesh form, the coupling structure of the ultrasonic element integrated mesh, silicon holder and the medicine container, characterized in that the gap is 0.5 to 3.0mm.
  10. 제 9 항에 있어서,The method of claim 9,
    상기 두 전극에는 직류가 교번하여 인가되는 것을 특징으로 하는 초음파소자 일체형 메쉬와 실리콘 홀더와 약제통의 결합구조.A coupling structure of an ultrasonic element integrated mesh, a silicon holder, and a medicine container, wherein direct current is alternately applied to the two electrodes.
PCT/KR2010/007800 2010-06-10 2010-11-05 Combined structure of a mesh integrated with a piezoelectric transducer, a silicon holder, and a medicine case WO2011155673A1 (en)

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