Title:
ROTATING TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2011/118950
Kind Code:
A2
Abstract:
The present invention relates to a rotating toothbrush comprising: a handle provided with a lever; a head portion having bristles implanted on the lower surface and provided with a rotation shaft on the upper surface; an operating rod, which is provided inside the handle and moves straight along the length of the handle, in conjunction with the lever; a tilting member, by which the rotation shaft is rotatably supported, and which is pressurized and tilts upward, with the head portion, at a predetermined angle from a tilting shaft when the operating rod moves toward the front; and a rotation driving member, which is connected to the operating rod and to the rotation shaft, and rotates the rotation shaft when the operating rod moves to the front such that the head portion forms a T with the handle. As a result, the head portion tilts upward at the predetermined angle when the head portion and the handle form a T, thereby enabling the bristles to reach the lower portion of the lower incisors and maximizing the prevention of tartar buildup.
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| JP08196345 | BRUSH ROTATING SHAFT AND DIRECTION/ANGLE BEARING |
Inventors:
PARK, Jong Chan (#503-701 Daewon Kantaville Apt, Gak-ri Ochang-eup, Cheongwon-gun, Chungcheongbuk-do 363-782, 363-782, KR)
박종찬 (충청북도 청원군 오창읍 각리 대원칸타빌아파트 503-701, 363-782 Chungcheongbuk-do, 363-782, KR)
KIM, Man Joong (#308-504 BanseokMaeul Apt, Jijok-dong Yuseong-gu, Daejeon 305-773, 305-773, KR)
김만중 (대전광역시 유성구 지족동 반석마을아파트 308-504, 305-773 Daejeon, 305-773, KR)
박종찬 (충청북도 청원군 오창읍 각리 대원칸타빌아파트 503-701, 363-782 Chungcheongbuk-do, 363-782, KR)
KIM, Man Joong (#308-504 BanseokMaeul Apt, Jijok-dong Yuseong-gu, Daejeon 305-773, 305-773, KR)
김만중 (대전광역시 유성구 지족동 반석마을아파트 308-504, 305-773 Daejeon, 305-773, KR)
Application Number:
KR2011/001938
Publication Date:
September 29, 2011
Filing Date:
March 22, 2011
Export Citation:
Assignee:
HINT CO., LTD. (4th Floor, 711-4 Bokjeong-dong Sujeong-gu, Seongnam-si, Gyeonggi-do 461-832, 461-832, KR)
주식회사 힌트 (경기도 성남시 수정구 복정동 711-4 4층, 461-832 Gyeonggi-do, 461-832, KR)
PARK, Jong Chan (#503-701 Daewon Kantaville Apt, Gak-ri Ochang-eup, Cheongwon-gun, Chungcheongbuk-do 363-782, 363-782, KR)
박종찬 (충청북도 청원군 오창읍 각리 대원칸타빌아파트 503-701, 363-782 Chungcheongbuk-do, 363-782, KR)
KIM, Man Joong (#308-504 BanseokMaeul Apt, Jijok-dong Yuseong-gu, Daejeon 305-773, 305-773, KR)
주식회사 힌트 (경기도 성남시 수정구 복정동 711-4 4층, 461-832 Gyeonggi-do, 461-832, KR)
PARK, Jong Chan (#503-701 Daewon Kantaville Apt, Gak-ri Ochang-eup, Cheongwon-gun, Chungcheongbuk-do 363-782, 363-782, KR)
박종찬 (충청북도 청원군 오창읍 각리 대원칸타빌아파트 503-701, 363-782 Chungcheongbuk-do, 363-782, KR)
KIM, Man Joong (#308-504 BanseokMaeul Apt, Jijok-dong Yuseong-gu, Daejeon 305-773, 305-773, KR)
International Classes:
A46B13/08; A46B7/06
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (11th Floor, Shinduk Bldg.1329-7 Secho 2-dong, Secho-gu, Seoul 137-858, 137-858, KR)
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Claims: