a dental flosser

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 ...

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