KR20240024707A - Suction pressure relief strurcture of body suction apparatus - Google Patents

Suction pressure relief strurcture of body suction apparatus Download PDF

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Publication number
KR20240024707A
KR20240024707A KR1020220109590A KR20220109590A KR20240024707A KR 20240024707 A KR20240024707 A KR 20240024707A KR 1020220109590 A KR1020220109590 A KR 1020220109590A KR 20220109590 A KR20220109590 A KR 20220109590A KR 20240024707 A KR20240024707 A KR 20240024707A
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South Korea
Prior art keywords
suction
pressure relief
suction pressure
skin
external air
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KR1020220109590A
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Korean (ko)
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김경일
권우진
권영수
도유성
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주식회사 이엠텍
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H9/00—Pneumatic or hydraulic massage
    • A61H9/005—Pneumatic massage
    • A61H9/0057—Suction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H37/00—Accessories for massage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
    • A61H39/002—Using electric currents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
    • A61H7/007—Kneading
    • A61H7/008—Suction kneading
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H9/00—Pneumatic or hydraulic massage
    • A61H9/005—Pneumatic massage
    • A61H9/0071—Pneumatic massage by localized pressure, e.g. air streams or jets
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/08—Cupping glasses, i.e. for enhancing blood circulation
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/80—Suction pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/0476—Array electrodes (including any electrode arrangement with more than one electrode for at least one of the polarities)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0472—Structure-related aspects
    • A61N1/048—Electrodes characterised by a specific connection between lead and electrode
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/322—Electromedical brushes, combs, massage devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/328—Applying electric currents by contact electrodes alternating or intermittent currents for improving the appearance of the skin, e.g. facial toning or wrinkle treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
    • A61H2201/105—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy with means for delivering media, e.g. drugs or cosmetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1207—Driving means with electric or magnetic drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1238—Driving means with hydraulic or pneumatic drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
    • A61H2201/1409—Hydraulic or pneumatic means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50—Control means thereof
    • A61H2201/5007—Control means thereof computer controlled
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50—Control means thereof
    • A61H2201/5056—Control means thereof pneumatically controlled
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7536—General characteristics of the apparatus with filters allowing gas passage, but preventing liquid passage, e.g. liquophobic, hydrophobic, water-repellent membranes
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/04—Skin

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  • Veterinary Medicine (AREA)
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  • Heart & Thoracic Surgery (AREA)
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  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Dermatology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Biophysics (AREA)
  • Massaging Devices (AREA)
  • Electrotherapy Devices (AREA)

Abstract

실시예는 바디 석션기의 흡입압 완화 구조에 관한 것이다.
실시예는, 피부에 접촉하여 밀폐 공간을 형성하는 석션부; 석션부와 연결되는 흡입 관로; 흡입 관로를 통해 석션부에 흡입압을 제공하는 에어 펌프; 석션부로 외기를 유입하는 외기 유입 유로; 및 외기 유입 유로를 제어하는 솔레노이드 밸브;를 포함하여, 에어 펌프의 작동이 멈추면 밀폐 공간 내로 대기가 유입되어 흡입압을 완화시켜주는 것을 특징으로 하는 바디 석션기의 흡입압 완화 구조를 제공한다.The embodiment relates to a suction pressure relief structure of a body suction device.
The embodiment includes a suction part that contacts the skin to form a closed space; A suction pipe connected to the suction unit; An air pump that provides suction pressure to the suction unit through a suction pipe; An external air inflow path that introduces external air into the suction unit; and a solenoid valve that controls the external air inflow path; providing a suction pressure relief structure for a body suction device, including a solenoid valve that controls the air pump's operation, allowing air to flow into the sealed space to relieve suction pressure.

Description

바디 석션기의 흡입압 완화 구조{SUCTION PRESSURE RELIEF STRURCTURE OF BODY SUCTION APPARATUS}Suction pressure relief structure of body suction device {SUCTION PRESSURE RELIEF STRURCTURE OF BODY SUCTION APPARATUS}

실시예는 바디 석션기의 흡입압 완화 구조에 관한 것이다. The embodiment relates to a structure for relieving suction pressure of a body suction device.

도 1은 종래 기술에 따른 바디 석션기를 개략적으로 도시한 도면, 도 2는 종래 기술에 따른 바디 석션기의 석션부와 피부의 접촉 모습을 도시한 단면도이다. Figure 1 is a diagram schematically showing a body suction device according to the prior art, and Figure 2 is a cross-sectional view showing the contact between the suction part of the body suction device according to the prior art and the skin.

미용기기 디바이스 중 하나인 바디 석션기는, 피부에 접촉하는 석션부(10)가 흡입 관로(40)를 통해 에어 펌프(30)와 연결된다. 석션부(10)는 피부면에 접촉하여 밀폐 공간을 형성할 수 있는 오목부(12)를 구비하고, 오목부(12)의 상부에 흡입 관로(40)와 연결되는 에어 흡입홀(14)이 구비된다. 에어 펌프(30)의 작동에 의해 발생한 흡입압은 흡입 관로(40)를 통해 전달되어, 오목부(12) 내부의 공기가 에어 흡입홀(14)을 통해 흡입되면서, 오목부(12)와 피부면(A)에 의해 형성되는 밀폐 구역 내의 압력이 낮아지고, 피부가 석션부(10)의 오목부(12) 내로 빨아들여진다. In the body suction machine, which is one of the beauty equipment devices, the suction part 10 that contacts the skin is connected to the air pump 30 through the suction pipe 40. The suction part 10 has a concave part 12 that can contact the skin surface to form a closed space, and has an air suction hole 14 connected to the suction pipe 40 at the top of the concave part 12. It is provided. The suction pressure generated by the operation of the air pump 30 is transmitted through the suction pipe 40, and the air inside the concave portion 12 is sucked through the air suction hole 14, thereby damaging the concave portion 12 and the skin. The pressure in the closed area formed by the surface A is lowered, and the skin is sucked into the recess 12 of the suction portion 10.

그런데 바디 석션기의 이용 후, 피부(A)에서 석션부(10)를 분리할 때 밀폐 구역 내부의 낮은 압력에 의해 피부(A)로부터 석션부(10)를 쉽게 분리할 수 없을 뿐 아니라 분리할 때 사용자에게 통증을 유발할 수 있다. 이를 개선하기 위해, 이때 밀폐공간 안으로 외부 공기를 유입시켜 내부 압력을 원복시켜줄 수 있는 구조의 개발이 요구된다. However, after using the body suction device, when separating the suction part 10 from the skin A, the suction part 10 cannot be easily separated from the skin A due to the low pressure inside the sealed area, and when separated, the suction part 10 cannot be easily separated from the skin A. It may cause pain to the user. In order to improve this, the development of a structure that can restore the internal pressure by introducing external air into the closed space is required.

대한민국 실용신안공개옥보 제20-2017-0003659Republic of Korea Utility Model Publication No. 20-2017-0003659

실시예는 바디 석션기의 흡입압 완화 구조를 제공하는 것을 목적으로 한다. The purpose of the embodiment is to provide a structure for relieving suction pressure of a body suction device.

실시예는, 피부에 접촉하여 밀폐 공간을 형성하는 석션부; 석션부와 연결되는 흡입 관로; 흡입 관로를 통해 석션부에 흡입압을 제공하는 에어 펌프; 석션부로 외기를 유입하는 외기 유입 유로; 및 외기 유입 유로를 제어하는 솔레노이드 밸브;를 포함하여, 에어 펌프의 작동이 멈추면 밀폐 공간 내로 대기가 유입되어 흡입압을 완화시켜주는 것을 특징으로 하는 바디 석션기의 흡입압 완화 구조를 제공한다.The embodiment includes a suction part that contacts the skin to form a closed space; A suction pipe connected to the suction unit; An air pump that provides suction pressure to the suction unit through a suction pipe; An external air inflow path that introduces external air into the suction unit; and a solenoid valve that controls the external air inflow path; providing a suction pressure relief structure for a body suction device, including a solenoid valve that controls the air pump's operation, allowing air to flow into the sealed space to relieve suction pressure.

실시예의 다른 일 태양으로서, 외기 유입 유로는 흡입 관로에 연결되는 것을 특징으로 하는 바디 석션기의 흡입압 완화 구조를 제공한다.As another aspect of the embodiment, a structure for relieving suction pressure of a body suction device is provided, wherein the external air inflow path is connected to the suction pipe.

실시예의 다른 일 태양으로서, 외기 유입 유로는 석션부에 직접 연결되는 것을 특징으로 하는 바디 석션기의 흡입압 완화 구조를 제공한다.As another aspect of the embodiment, a structure for relieving suction pressure of a body suction device is provided, wherein the external air inflow path is directly connected to the suction unit.

실시예가 제공하는 바디 석션기의 흡입압 완화 구조는, 석션부의 밀폐구역 내로 외부 공기를 유입하여 석션으로 인해 낮아진 밀폐구역의 압력을 다시 대기압과 같은 수준으로 높여 석션부와 피부를 쉽게 분리할 수 있다. The suction pressure relieving structure of the body suction device provided in the embodiment allows external air to be introduced into the sealed area of the suction unit and raises the pressure of the sealed area lowered due to suction back to the same level as atmospheric pressure, making it easy to separate the suction unit from the skin.

도 1은 종래 기술에 따른 바디 석션기를 개략적으로 도시한 도면,
도 2는 종래 기술에 따른 바디 석션기의 석션부와 피부의 접촉 모습을 도시한 단면도,
도 3은 제1 실시예에 따른 바디 석션기의 흡입압 완화 구조를 도시한 도면.1 is a diagram schematically showing a body suction device according to the prior art;
Figure 2 is a cross-sectional view showing the contact between the suction part of the body suction device and the skin according to the prior art;
FIG. 3 is a diagram illustrating a structure for relieving suction pressure of a body suction device according to the first embodiment.

이하, 도면을 참조하여 실시예를 더욱 상세하게 설명한다. Hereinafter, the embodiment will be described in more detail with reference to the drawings.

도 3은 제1 실시예에 따른 바디 석션기의 흡입압 완화 구조를 도시한 도면이다. FIG. 3 is a diagram illustrating a structure for relieving suction pressure of a body suction device according to the first embodiment.

바디 석션기는, 피부에 접촉하는 석션부(100), 흡입압을 발생시키는 에어 펌프(300), 에어 펌프(300) 등을 제어하는 제어 회로(200), 석션부(100)와 에어 펌프(300)를 연결하여 흡입력을 전달하는 흡입 관로(410)를 포함한다. 필요에 따라 배터리(B)를 구비할 수 있으며, 배터리(B)는 제어 회로(200)를 통해 에어 펌프(300)로 전원을 제공할 수 있다. The body suction machine includes a suction unit 100 that contacts the skin, an air pump 300 that generates suction pressure, a control circuit 200 that controls the air pump 300, the suction unit 100, and an air pump 300. ) includes a suction pipe 410 that connects to transmit suction force. If necessary, a battery (B) can be provided, and the battery (B) can provide power to the air pump 300 through the control circuit 200.

석션부(100)는 하면 중앙에 내부 공간을 형성하는 오목부(110)를 가지며, 오목부(110)가 피부에 접촉하면 공간을 형성하여 에어 펌프(300)에서 발생한 흡입압을 통해 사용자의 피부를 빨아들여 적절한 자극을 제공할 수 있다. The suction unit 100 has a concave part 110 forming an internal space in the center of the lower surface, and when the concave part 110 contacts the skin, a space is formed and the user's skin is exposed to the suction pressure generated by the air pump 300. It can provide appropriate stimulation by sucking in.

오목부(110)의 상측에는 흡입 관로(410)와 연통하는 흡입홀(140)이 형성된다. 이때, 흡입 관로(410)와 석션부(100)의 연결을 용이하기 하기 위해 석션부(100)의 상부 외측면에는 원통형 돌기(142)가 형성되며, 돌기(142) 내부에 형성되는 중공은 흡입홀(140)이 연장된 형태이다. 돌기(142)의 외측면에 흡입 관로(400)의 내측면이 맞닿도록, 돌기(142)가 흡입 관로(410) 내로 끼워맞춤되어 연결된다. A suction hole 140 communicating with the suction pipe 410 is formed on the upper side of the concave portion 110. At this time, in order to facilitate the connection between the suction pipe 410 and the suction unit 100, a cylindrical protrusion 142 is formed on the upper outer surface of the suction unit 100, and the hollow formed inside the protrusion 142 is used to suction the suction unit 100. The hole 140 is in an extended form. The protrusion 142 is fitted and connected into the suction conduit 410 so that the inner surface of the suction conduit 400 abuts the outer surface of the protrusion 142.

오목부(110)의 개방면과 피부가 접촉하여 밀폐 공간을 형성하면, 에어 펌프(미도시)에서 발생한 흡입압 때문에 밀폐 공간 내부가 진공에 가까운 저기압 상태가 되고, 사용자의 피부가 오목부(110) 내로 흡입되어 자극된다. When the skin contacts the open surface of the concave portion 110 to form a closed space, the inside of the closed space is in a low pressure state close to a vacuum due to the suction pressure generated by the air pump (not shown), and the user's skin is exposed to the concave portion (110). ) is inhaled and stimulated.

그런데, 피부에서 석션부(100)를 분리할 때 밀폐 구역 내부의 낮은 압력 때문에 피부로부터 석션부(100)를 쉽게 분리할 수 없을 뿐 아니라 분리할 때 사용자에게 통증을 유발할 수 있다. 이를 개선하기 위해, 실시예는 외기를 석션부(100)의 오목부(110) 내로 도입할 수 있는 외기 유입 유로(420)와 솔레노이드 밸브(500)를 포함한다. 외기 유입 유로(420)는 오목부(110)에 직접 연결될 수도 있고, 흡입 관로(410)와 연결될 수도 있는데 도 3에 도시된 실시예에서는 흡입 관로(410)에 외기 유입 유로(420)가 연결된 모습을 도시하였다. However, when separating the suction unit 100 from the skin, not only can the suction unit 100 not be easily separated from the skin due to the low pressure inside the sealed area, but it may also cause pain to the user when separated. To improve this, the embodiment includes an external air inflow passage 420 and a solenoid valve 500 that can introduce external air into the concave part 110 of the suction unit 100. The outside air inflow passage 420 may be directly connected to the concave portion 110 or may be connected to the suction pipe 410. In the embodiment shown in FIG. 3, the outside air inflow passage 420 is connected to the suction pipe 410. is shown.

에어 펌프(300)는, 흡입 관로(410)와 연결되는 흡입구(310), 흡입된 공기를 외부로 배출하는 배출구(320)를 구비한다. 이때, 배출구(320)는 T자형의 커넥터(330)를 구비하고, 커넥터(330)의 분지된 단부는 각각 배출구(320), 흡입 관로(410), 외기 유입 유로(420)에 연결된다. The air pump 300 has an intake port 310 connected to the suction pipe 410 and an outlet 320 that discharges the sucked air to the outside. At this time, the outlet 320 is provided with a T-shaped connector 330, and the branched ends of the connector 330 are connected to the outlet 320, the suction pipe 410, and the external air inlet flow path 420, respectively.

솔레노이드 밸브(500)는 외부로부터 외기를 유입할 수 있는 유입구(520)와, 유입된 외기를 외기 유입 유로(420)로 유출하는 유출구(510)를 구비하며, 솔레노이드 밸브(500) 내부의 솔레노이드에 전류를 흘려 자기장을 발생시킴으로써 유입구(520)와 유출구(510) 사이를 선택적으로 폐쇄 또는 개방할 수 있다. 솔레노이드 밸브(500)는 신호선(530)을 통해 제어 회로(200)와 연결되며, 제어 회로(200)에서 솔레노이드 밸브(500)의 개방 및 폐쇄를 제어할 수 있다. The solenoid valve 500 has an inlet 520 through which external air can be introduced from the outside, and an outlet 510 through which the introduced external air flows out to the external air inlet flow path 420, and is connected to the solenoid inside the solenoid valve 500. By flowing current to generate a magnetic field, the space between the inlet 520 and the outlet 510 can be selectively closed or opened. The solenoid valve 500 is connected to the control circuit 200 through a signal line 530, and the control circuit 200 can control the opening and closing of the solenoid valve 500.

바디 석션기의 작동 중에는 솔레노이드 밸브(500)가 유출구(510)와 유입구(520) 사이를 폐쇄하고, 에어 펌프(300)를 작동시킨다. 그에 따라 오목부(110)의 내부의 공기가 흡입 관로(410)를 따라 커넥터(330)를 거쳐 흡입구(310)를 통해 에어 펌프(300) 내로 흡입된 다음 배출구(320)를 통해 배출된다. 이때, 솔레노이드 밸브(500)가 폐쇄된 상태로, 에어 펌프(300)의 흡입압은 외기 유입 유로(420)를 통해 외기가 유입하도록 작용하지 않는다. During operation of the body suction device, the solenoid valve 500 closes the space between the outlet 510 and the inlet 520 and operates the air pump 300. Accordingly, the air inside the concave portion 110 is sucked into the air pump 300 through the connector 330 along the suction pipe 410 and through the suction port 310, and then discharged through the discharge port 320. At this time, with the solenoid valve 500 closed, the suction pressure of the air pump 300 does not cause outside air to flow in through the outside air inflow passage 420.

바디 석션기의 작동이 종료되면, 에어 펌프(300)의 작동이 멈추고 솔레노이드 밸브(500)가 유출구(510)와 유입구(520) 사이를 개방한다. 그에 따라 외기가 솔레노이드 밸브(500)의 유입구(510)를 통해 유입되어 유출구(510)를 통해 외기 유입 유로(420)로 유입되고, 커넥터(330)를 거쳐 흡입 관로(410)를 따라 오목부(110)까지 흐르게 된다. 솔레노이드 밸브(500)가 개방된 상태에서는 오목부(110) 내부의 기압이 대기압과 동일해질 때까지 솔레노이드 밸브(500)의 유입구(520)를 통해 대기가 유입된다. 따라서 통증 없이 사용자의 피부로부터 석션부(100)를 쉽게 제거할 수 있다. When the operation of the body suction device is terminated, the operation of the air pump 300 stops and the solenoid valve 500 opens between the outlet 510 and the inlet 520. Accordingly, the outside air flows in through the inlet 510 of the solenoid valve 500 and flows into the outside air inlet flow path 420 through the outlet 510, and flows into the concave portion along the suction pipe 410 via the connector 330. It flows up to 110). When the solenoid valve 500 is open, atmospheric air flows in through the inlet 520 of the solenoid valve 500 until the air pressure inside the concave portion 110 becomes equal to atmospheric pressure. Therefore, the suction unit 100 can be easily removed from the user's skin without pain.

Claims (3)

피부에 접촉하여 밀폐 공간을 형성하는 석션부;
석션부와 연결되는 흡입 관로;
흡입 관로를 통해 석션부에 흡입압을 제공하는 에어 펌프; 및
석션부로 외기를 유입하는 외기 유입 유로;
외기 유입 유로를 제어하는 솔레노이드 밸브;를 포함하여, 에어 펌프의 작동이 멈추면 밀폐 공간 내로 대기가 유입되어 흡입압을 완화시켜주는 것을 특징으로 하는 바디 석션기의 흡입압 완화 구조.A suction part that contacts the skin to form a closed space;
A suction pipe connected to the suction unit;
An air pump that provides suction pressure to the suction unit through a suction pipe; and
An external air inflow path that introduces external air into the suction unit;
A suction pressure relief structure of a body suction device, including a solenoid valve that controls the outside air inflow path, wherein when the air pump stops operating, air flows into the enclosed space to relieve suction pressure. 제1항에 있어서,
외기 유입 유로는 흡입 관로에 연결되는 것을 특징으로 하는 바디 석션기의 흡입압 완화 구조.According to paragraph 1,
Suction pressure relief structure of a body suction device, characterized in that the external air inflow path is connected to the suction pipe. 제1항에 있어서,
외기 유입 유로는 석션부에 직접 연결되는 것을 특징으로 하는 바디 석션기의 흡입압 완화 구조.

According to paragraph 1,
Suction pressure relief structure of a body suction device, wherein the outside air inflow path is directly connected to the suction unit.
KR1020220109590A 2022-08-17 2022-08-31 Suction pressure relief strurcture of body suction apparatus KR20240024707A (en)

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