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Patent Searching and Data


Title:
ELECTRICALLY OPERATED BRUSH DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/162226
Kind Code:
A1
Abstract:
The present invention relates to an electrically operated brush device. The electrically operated brush device, which is equipped with a power source and a motor, comprises: a main handle body incorporating a drive gear so as to rotate by means of the motor; and a main brush body equipped with a gear body which is formed so as to have a driven gear meshing with the drive gear, a housing which is fastened to one end part of the main handle body while being formed in such a way that a plurality of fixed gears of different diameters have the same centres on the upper surface thereof, a rotational body which is positioned on the upper side of the housing while being provided so as to rotate by means of the gear body, a brush gear body on a lower part of which are formed brush gears that mesh with the fixed gears and which is provided passing through the rotational body, and brushes mounted on an upper part of the brush gear body. Furthermore, the brushes not only turn together with the brush gear body due to the rotational body which revolves because of the gear body but also revolve in the opposite direction to the turning due to the fixed gears and the brush gear, and thus each brush individually reaches even to curved surfaces of objects due to an up-and-down motion and so the object-cleaning efficiency is maximised.

Inventors:
CHA, Steven Bok Jin (1701-401, Dongsung Apt. Gangseonmaeul, Juyeop-dong, IlsanSeo-gu,Goyang-si, Gyeonggi-do 411-746, 411-746, KR)
Application Number:
KR2013/003370
Publication Date:
October 31, 2013
Filing Date:
April 22, 2013
Export Citation:
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Assignee:
CHA, Steven Bok Jin (1701-401, Dongsung Apt. Gangseonmaeul, Juyeop-dong, IlsanSeo-gu,Goyang-si, Gyeonggi-do 411-746, 411-746, KR)
International Classes:
A46B13/02; A46B13/00
Foreign References:
JP2007289460A
JP2009112886A
JP2011010979A
EP0990402A2
KR19980064457U
Attorney, Agent or Firm:
KIM, Moon Jong et al. (2F. Shinwon Bldg, 648-15 Yeoksam-Dong,Gangnam-Gu, Seoul 135-080, 135-080, KR)
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