Title:
A DENTAL FLOSSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2002/051330
Kind Code:
A1
Abstract:
The present invention relates to tooth cleaning tool, especially, relates to a dental flossing tool using dental floss to clean tooth. The handle of the present invention is composed of a cavity handle body having a lead riser and a handle cover connecting to the port of the handle body. The said handle body has longitudinal sliding groove..The two sides of pushing handle of locking wire are slidingly engaged to the sliding groove. A spool of dental floss are provided lengthways in the handle, whose circular front baffle supporting on the convex table in the handle body, the axis center fosse of rear baffle engaging to the gimlet-point of supporting axis of handle cover. The arranges a retainer having thread hole on the bottom surface of the pushing handle of locking wire, the said retainer frictionally engaging to the circular front baffle of the spool at the position of locking wire. The front end of the handle body arranges the protector of said lead riser.
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Inventors:
GUO CHONGWEI (CN)
Application Number:
PCT/CN2001/001602
Publication Date:
July 04, 2002
Filing Date:
December 05, 2001
Export Citation:
Assignee:
GUO CHONGWEI (CN)
International Classes:
A61C15/04; (IPC1-7): A61C15/04
Foreign References:
| CN2218539Y | 1996-01-31 | |||
| US5251651A | 1993-10-12 | |||
| US4657034A | 1987-04-14 | |||
| US4342324A | 1982-08-03 | |||
| US5183065A | 1993-02-02 | |||
| US5348032A | 1994-09-20 | |||
| US5224502A | 1993-07-06 | |||
| US3747611A | 1973-07-24 |
Attorney, Agent or Firm:
CHINA SCIENCES PATENT & TRADEMARK AGENT LIMITED (16th Floor No. 80 Haidian Roa, Haidian District Beijing 0, CN)
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