Title:
DENTAL FLOSS DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/134216
Kind Code:
A1
Abstract:
A dental floss device, comprising a housing (20), a floss supply box (10) and a driving device (30). The floss supply box (10) comprises: a box body (11), which is arranged in an accommodating cavity (23) of the housing (20); a floss supply assembly (12), which is mounted in the box body (11), wherein the floss supply assembly (12) can wind the used dental floss (123) and unwind the unused dental floss (123) under the driving of the driving device (30); and a dental floss frame (13), wherein one end of the dental floss frame (13) is connected to the floss supply assembly (12), and the other end of the dental floss frame can extend out of the housing (20); the dental floss frame (13) is used for spreading the dental floss (123) unwound from the floss supply assembly (12); and the box body (11), the floss supply assembly (12), and the dental floss frame (13) can all be made of a degradable material or a recyclable material. The dental floss device can be reused, such that costs are saved on and environmental pollution is reduced.
Inventors:
CHEN ZHI (CN)
WANG XI (CN)
LIU ZHEN (CN)
WANG XI (CN)
LIU ZHEN (CN)
Application Number:
PCT/CN2022/120836
Publication Date:
July 20, 2023
Filing Date:
September 23, 2022
Export Citation:
Assignee:
ZENITHINGS SHENZHEN CO LTD (CN)
International Classes:
A61C15/04
Foreign References:
| CN217366151U | 2022-09-06 | |||
| CN112043439A | 2020-12-08 | |||
| CN111658206A | 2020-09-15 | |||
| US5060681A | 1991-10-29 | |||
| US5816271A | 1998-10-06 | |||
| CN2320217Y | 1999-05-26 | |||
| CN202220103698U | 2022-01-14 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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