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Title:
ELECTRIC TOOTHBRUSH FOR ORAL INSERTION, AND CLEANING DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/197034
Kind Code:
A1
Abstract:
The present invention relates to a cleaning device for an electric toothbrush for oral insertion. The electric toothbrush for oral insertion comprises a toothbrush body part including first teeth insertion grooves into which the upper teeth of a user are inserted and second teeth insertion grooves into which the lower teeth of the user are inserted. The toothbrush body part includes a plurality of toothbrush bristles which are formed to have different lengths in the first teeth insertion grooves and the second teeth insertion grooves on the basis of a teeth model part shaped according to the teeth of the user. Therefore, the toothbrush bristles are shaped according to the shape of the teeth and the oral cavity structure of the user, thus making it possible to wash away foreign matter between the user's teeth even when the user has an uneven set of teeth. The electric toothbrush for oral insertion is kept constantly clean by being disinfected and sterilized for predetermined periods of time using a body holder for holding the electric toothbrush for oral insertion. Moreover, the electric toothbrush for oral insertion can be wirelessly recharged when held in the body holder, thus enhancing convenience.

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Inventors:
KIM MU SE (KR)
Application Number:
PCT/KR2019/016203
Publication Date:
October 01, 2020
Filing Date:
November 22, 2019
Export Citation:
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Assignee:
KIM MU SE (KR)
International Classes:
A46B9/04; A46B9/02; A46B13/02; A46B15/00
Foreign References:
KR200470142Y12013-11-29
KR20180046516A2018-05-09
JP2018094425A2018-06-21
KR20140125496A2014-10-29
KR101551107B12015-09-07
Attorney, Agent or Firm:
TW INTERNATIONAL PATENT AND LAW FIRM (KR)
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