Title:
DENTAL FLOSS PICK
Document Type and Number:
WIPO Patent Application WO/2013/182029
Kind Code:
A1
Abstract:
Disclosed is a dental floss pick comprising a handle part (11) and a head part (21), wherein the head part (21) is located at the top end of the handle part (11) and curves upwardly in a synclinal fashion from the handle part; the head part (21) has a first arm part (221) and a second arm part (222) symmetrically extending from the bottom end of the head part to the two sides, and a third arm part (223) and a fourth arm part (224) extending symmetrically from the top end of the head part (21) to the two sides; a first space (231) is formed between the ends of the first arm part (221) and the third arm part (223) and used for tightening a first section of dental floss (311), a second space (232) is formed between the ends of the third arm part (223) and the fourth arm part (224) and used for tightening a second section of dental floss (312), and a third space (233) is formed between the ends of the fourth arm part (224) and the second arm part (222) and used for tightening a third section of dental floss (313); and the first section of dental floss (311) and the third section of dental floss (313) are parallel to the lengthwise direction of the handle part (11), and the second section of dental floss (312) is perpendicular to the lengthwise direction of the handle part (11). The dental floss pick is ergonomically designed and can comprehensively and effectively clean teeth.
More Like This:
| WO/2006/117553 | DENTAL-FLOSS HOLDERS AND DISPENSERS |
| JP2994468 | INDUSTRIAL APPLICABILITY [Abrasion resistant pseudo monofilament and exterior composition |
| WO/2000/012024 | DENTAL FLOSS |
Inventors:
LIN WEIGUANG (CN)
Application Number:
PCT/CN2013/076684
Publication Date:
December 12, 2013
Filing Date:
June 04, 2013
Export Citation:
Assignee:
RUAN FENGLING (CN)
International Classes:
A61C15/04
Foreign References:
| US4440184A | 1984-04-03 | |||
| US4832062A | 1989-05-23 | |||
| CN2124685U | 1992-12-16 | |||
| CN2172035Y | 1994-07-20 | |||
| CN2666368Y | 2004-12-29 | |||
| CN202859362U | 2013-04-10 | |||
| CN201200488Y | 2009-03-04 | |||
| US5782250A | 1998-07-21 | |||
| US4404978A | 1983-09-20 |
Attorney, Agent or Firm:
BEIJING UTC LIANFENG INTELLECTUAL PROPERTY LAW OFFICE (GENERAL PARTNERSHIP) (CN)
北京联瑞联丰知识产权代理事务所（普通合伙） (CN)
北京联瑞联丰知识产权代理事务所（普通合伙） (CN)
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