WO2009119999A3 - Motor assembly and electric beauty device provided with same - Google Patents

Motor assembly and electric beauty device provided with same Download PDF

Info

Publication number
WO2009119999A3
WO2009119999A3 PCT/KR2009/001461 KR2009001461W WO2009119999A3 WO 2009119999 A3 WO2009119999 A3 WO 2009119999A3 KR 2009001461 W KR2009001461 W KR 2009001461W WO 2009119999 A3 WO2009119999 A3 WO 2009119999A3
Authority
WO
WIPO (PCT)
Prior art keywords
stator
rotor
right ends
motor assembly
base
Prior art date
Application number
PCT/KR2009/001461
Other languages
French (fr)
Korean (ko)
Other versions
WO2009119999A2 (en
Inventor
이해창
고영균
최병강
Original Assignee
주식회사 에이넥스
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 주식회사 에이넥스 filed Critical 주식회사 에이넥스
Publication of WO2009119999A2 publication Critical patent/WO2009119999A2/en
Publication of WO2009119999A3 publication Critical patent/WO2009119999A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • 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
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/004—With mechanical drive, e.g. spring mechanism or vibrating unit being hit for starting vibration and then applied to the body of a patient
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D44/00—Other cosmetic or toiletry articles, e.g. for hairdressers' rooms
    • A45D44/22—Face shaping devices, e.g. chin straps; Wrinkle removers, e.g. stretching the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N2/00—Magnetotherapy
    • A61N2/002—Magnetotherapy in combination with another treatment
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00—Details not otherwise provided for in A45D
    • A45D2200/20—Additional enhancing means
    • A45D2200/207—Vibration, e.g. ultrasound

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Biomedical Technology (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

The present invention relates to a motor assembly and an electric beauty device provided with same. A motor assembly (100) for generating vibration arranged in a portable beauty device having a vibrating function, includes a stator (110) fixed in a cover (300) and has left and right ends (111a, 111b) extended in a forward direction for generating a magnetic force; an auxiliary element (120) arranged on the stator (110) across the space formed between the left and right ends (111a, 111b) of the stator; a rotor (130) having a base (131) interposed between the left and right ends (111a, 111b) of the stator, a central shaft (132) located at the position equally spaced from the left and right ends (111a, 111b) of the stator and has a top rotatably coupled to an intermediate portion of the auxiliary element (120) and a bottom secured to an intermediate portion of the base (131), and left and right magnets (133) fixed at the base (131) in the vicinity of the left and right ends (111a, 111b) of the stator; and an elastic spring (140) that is spaced apart from the central shaft (132) of the rotor, and has a top secured to the auxiliary element (120) and a bottom secured to the base (131) of the rotor in such a manner that the elastic spring is bent in proportion to the displacement resulting from the rotation of the rotor (130) by the magnetic force generated at the stator (110) and provides restoring force for returning the rotor (130) to the initial position by the elimination of the magnetic force. The motor assembly (100) of the present invention is advantageous in that the same enables the easy design and manufacture of an elastic spring connection structure. Further, the present invention provides an elastic force and a restoring force of a predetermined intensity in an accurate and simple manner, and is improved both in aesthetics and in convenience of use as a result of the reduced size thereof.
PCT/KR2009/001461 2008-03-27 2009-03-23 Motor assembly and electric beauty device provided with same WO2009119999A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080028361A KR100854751B1 (en) 2008-03-27 2008-03-27 Motor assembly and personal care device having the same
KR10-2008-0028361 2008-03-27

Publications (2)

Publication Number Publication Date
WO2009119999A2 WO2009119999A2 (en) 2009-10-01
WO2009119999A3 true WO2009119999A3 (en) 2009-12-17

Family

ID=39878761

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001461 WO2009119999A2 (en) 2008-03-27 2009-03-23 Motor assembly and electric beauty device provided with same

Country Status (2)

Country Link
KR (1) KR100854751B1 (en)
WO (1) WO2009119999A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6613694B2 (en) * 2015-08-04 2019-12-04 ミツミ電機株式会社 Actuator and electric hairdressing beauty instrument

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5787587A (en) * 1996-04-19 1998-08-04 Wahl Clipper Corp. Vibrator motor
US6891287B2 (en) * 2003-07-17 2005-05-10 Les Produits Associes Lpa, S.A. Alternating current axially oscillating motor
KR100568296B1 (en) * 2004-03-24 2006-04-05 삼성전기주식회사 Vibration Motor Including Brushs of which the Osculatory Tracks are Different

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5787587A (en) * 1996-04-19 1998-08-04 Wahl Clipper Corp. Vibrator motor
US6891287B2 (en) * 2003-07-17 2005-05-10 Les Produits Associes Lpa, S.A. Alternating current axially oscillating motor
KR100568296B1 (en) * 2004-03-24 2006-04-05 삼성전기주식회사 Vibration Motor Including Brushs of which the Osculatory Tracks are Different

Also Published As

Publication number Publication date
WO2009119999A2 (en) 2009-10-01
KR100854751B1 (en) 2008-08-27

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