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a dental flosser

A dental flosser and dental floss technology, applied in the directions of dental floss, dentistry, cleaning teeth, etc., can solve the problems of insufficient fixing of dental floss and cumbersome way of winding dental floss, etc., and achieve fixed dental floss. The effect of tightening, solving insufficient fixation, and solving difficulty in winding

Active Publication Date: 2021-06-29
NANJING UNIV OF INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the existing replaceable flosser is not enough to fix the dental floss, and the way of winding the dental floss is too cumbersome, and a kind of dental flosser is designed

Method used

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  • a dental flosser
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Examples

Experimental program
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Embodiment Construction

[0019] like figure 1 A dental flosser shown includes a dental flosser handle, a dental floss fixing part 5, a support rod 4 and dental floss, and the dental flosser handle is formed by detachable connections between the housing 1 and the shell cover. Composition, the dental floss fixing part 5 is fixed on the front end of the housing 1 through the support rod 4, the dental floss winding mechanism is arranged in the housing 1, and one end of the dental floss is connected to the dental floss winding mechanism. The top of the housing is provided with an outlet hole, the other end of the dental floss protrudes from the outlet hole and is fixed on the floss fixing part, and the support rod is also A dental floss length fixing mechanism is provided, and a cutting knife 3 is also provided on the top of the housing 1 .

[0020] like figure 1 and figure 2 The dental floss unwinding mechanism shown is composed of a rotating shaft 9, a locking gear 10, a locking chainring 8, a slider...

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Abstract

The invention relates to a dental flosser, which comprises a dental flosser hand-held part, a dental floss fixing part, a support rod and dental floss. The dental floss fixing part is fixed on the front end of the housing through a support rod, the housing is provided with a dental floss unwinding mechanism, and one end of the dental floss is connected to the dental floss unwinding mechanism and is unwound by it. , the top of the housing is provided with an outlet hole, the other end of the dental floss protrudes from the outlet hole and is fixed on the floss fixing part, and the floss length fixing mechanism is also arranged on the support rod, The top of the housing is also provided with a cutting knife. The design has the advantages of simple structure, easy manufacture, practicality and high efficiency.

Description

technical field [0001] The invention belongs to a tooth cleaning appliance, in particular to a dental flosser which uses a spring to fix the dental floss and can change the thread. Background technique [0002] The appearance of dental floss on the market has benefited the masses of the people. Compared with toothpicks, dental floss can effectively remove the residual substances in the gaps between the teeth and the plaque on the adjacent surfaces of the teeth, so as to maintain periodontal health. Known ways to use dental floss mainly contain three kinds, one is to use F-shaped dental floss stick, the other is to directly wind the dental floss by hand, and the third is to use an automatic dental flosser. For F-type dental floss sticks, the production cost is high, and the plastic frame is made of plastic and can be discarded at any time, so it is not environmentally friendly; secondly, multiple F-type dental floss sticks are usually used to clean teeth once, causing great ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C15/04
CPCA61C15/043A61C15/046
Inventor 邓悦严家德
Owner NANJING UNIV OF INFORMATION SCI & TECH
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