Title:
TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO/2014/071584
Kind Code:
A1
Abstract:
A toothbrush comprises a brush handle (1) and bristles (4), and also comprises a number of flexible brush heads (3) stuck in the front of the handle (1), and a removable head frame (2) for the flexible brush (3) to mount on the handle (1). Bristles (4) are provided on the brush heads (3). The flexibility vertical to the brush handle of the toothbrush is improved, and meanwhile by using moderate bristles, bristles can go through each slot of teeth to clean the tartar. While brushing teeth, by adjusting different forces of brushing, gum is massaged and by replacing the single broken brush head, the waste and pollution of changing the whole toothbrush are reduced.
More Like This:
| WO/2003/099063 | ULTRASONIC ION TOOTH BRUSH |
| WO/2005/044626 | SHOE CLEANING APPARATUS |
Inventors:
NA TIANFU (CN)
Application Number:
PCT/CN2012/084289
Publication Date:
May 15, 2014
Filing Date:
November 08, 2012
Export Citation:
Assignee:
NA TIANFU (CN)
International Classes:
A46B7/04; A46B5/00
Foreign References:
| US5020179A | 1991-06-04 | |||
| CN2847967Y | 2006-12-20 | |||
| CN1121834C | 2003-09-24 | |||
| CN1353586A | 2002-06-12 | |||
| JP2004154269A | 2004-06-03 | |||
| CN2891777Y | 2007-04-25 | |||
| CN201557724U | 2010-08-25 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (CN)
深圳中一专利商标事务所 (CN)
深圳中一专利商标事务所 (CN)
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