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Patent Searching and Data


Title:
ELECTRIC TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2014/003303
Kind Code:
A1
Abstract:
The electric toothbrush according to one aspect of the present invention includes: a forward and backward moving toothbrush unit which is driven forward and backward by a driving unit; a leftward and rightward moving toothbrush unit which is moved leftward and rightward by the forward and backward movement of the frontward and backward moving toothbrush unit; a toothbrush unit case which accommodates the forward and backward moving toothbrush unit and the leftward and rightward moving toothbrush unit, which has an inclination angle at which the outer side portion of the bristles of the toothbrush rise and the inner side portion is directed downward when the forward and backward moving toothbrush unit is moved forward, wherein the outer side portion and the inner side portion of the bristles of the toothbrush are horizontal with each other during the backward movement, and which has an inclination angle at which a moving direction tip portion rises when the leftward and rightward moving toothbrush unit is moved; and a body unit case which covers the driving unit and is coupled with the toothbrush unit case.

Inventors:
HONG, Soo Hyung (22Bucheon-ro 425beon-gil, Ojeong-gu, Bucheon-si, Gyeonggi-do 421-807, 421-807, KR)
Application Number:
KR2013/003277
Publication Date:
January 03, 2014
Filing Date:
April 18, 2013
Export Citation:
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Assignee:
HONG, Choon Sung (7-14, Kkachisan-ro 18-gil,Gangseo-gu, Seoul 157-913, 157-913, KR)
International Classes:
A46B13/02; A46B7/06; A46B9/04; A46B13/00
Foreign References:
KR20090041852A
KR20010061289A
KR20100016972A
US20090056045A1
US20100257684A1
Attorney, Agent or Firm:
NURY PATENT LAW FIRM (4F Munjeong Building, 9 Munjeong-ro,Songpa-gu, Seoul 138-825, 138-825, KR)
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