Title:
ELECTRIC TOOTHBRUSH WITH EXCELLENT VIBRATION EFFICIENCY
Document Type and Number:
WIPO Patent Application WO/2011/126326
Kind Code:
A2
Abstract:
The present invention relates to an electric toothbrush, and more specifically, to an electric toothbrush which can improve cleansing power and show excellent vibration efficiency since vibration of a vibration motor is directly delivered to a bristle holder, thereby saving battery power, implementing miniaturization of a toothbrush, reducing thickness of a head unit, allowing the vibration motor to be stably fixed to a fixing groove formed on an upper side of the head unit, and reducing noise.
Inventors:
KIM, Sung-Jin (109-903, Sejong Apt.Jeonmin-dong, Yuseong-gu, Daejeon 305-728, 305-728, KR)
김성진 (대전 유성구 전민동 세종아파트 109동 903호, 305-728 Daejeon, 305-728, KR)
CHANG, Sug-Youn (1 Mullae Xi Apt, 54 Mullae-dong 3-ga, Yeongdeungpo-gu, Seoul 150-933, 150-933, KR)
장석윤 (서울 영등포구 문래동 3가 54 문래자이아파트, 150-933 Seoul, 150-933, KR)
김성진 (대전 유성구 전민동 세종아파트 109동 903호, 305-728 Daejeon, 305-728, KR)
CHANG, Sug-Youn (1 Mullae Xi Apt, 54 Mullae-dong 3-ga, Yeongdeungpo-gu, Seoul 150-933, 150-933, KR)
장석윤 (서울 영등포구 문래동 3가 54 문래자이아파트, 150-933 Seoul, 150-933, KR)
Application Number:
KR2011/002456
Publication Date:
October 13, 2011
Filing Date:
April 07, 2011
Export Citation:
Assignee:
LG HOUSEHOLD & HEALTH CARE LTD. (LG Gwanghwamun Bldg, 92Sinmunno 2-ga, Jongno-gu, Seoul 110-783, 110-783, KR)
주식회사 엘지생활건강 (서울 종로구 신문로2가 92번지 LG광화문 빌딩, 110-783 Seoul, 110-783, KR)
KIM, Sung-Jin (109-903, Sejong Apt.Jeonmin-dong, Yuseong-gu, Daejeon 305-728, 305-728, KR)
김성진 (대전 유성구 전민동 세종아파트 109동 903호, 305-728 Daejeon, 305-728, KR)
CHANG, Sug-Youn (1 Mullae Xi Apt, 54 Mullae-dong 3-ga, Yeongdeungpo-gu, Seoul 150-933, 150-933, KR)
주식회사 엘지생활건강 (서울 종로구 신문로2가 92번지 LG광화문 빌딩, 110-783 Seoul, 110-783, KR)
KIM, Sung-Jin (109-903, Sejong Apt.Jeonmin-dong, Yuseong-gu, Daejeon 305-728, 305-728, KR)
김성진 (대전 유성구 전민동 세종아파트 109동 903호, 305-728 Daejeon, 305-728, KR)
CHANG, Sug-Youn (1 Mullae Xi Apt, 54 Mullae-dong 3-ga, Yeongdeungpo-gu, Seoul 150-933, 150-933, KR)
International Classes:
A61C17/34; A46B9/04; A46B13/02
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (Jinsuk B/D, 8F. 1536-7,Seocho-dong, Seocho-gu, Seoul 137-872, 137-872, KR)
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