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an electric toothbrush

An electric toothbrush and brush head technology, applied in dentistry, cleaning teeth, medical science and other directions, can solve the problems of poor cleaning effect, long brushing time, small contact area between toothbrush and teeth, etc., to improve cleaning ability and improve vibration efficiency. , the effect of shortening the brushing time

Active Publication Date: 2021-03-12
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, because the brush head design of existing electric toothbrush generally all is to adopt single brush head design, therefore, when brushing teeth, the contact area of ​​toothbrush and tooth is little, thus not only causes the problem of long brushing time, but also has bad cleaning effect. The problem

Method used

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", The orientations or positional relationships indicated by "vertical", "horizontal", "horizontal", and "longitudinal" are based on the orientations or positional relationships shown in the drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not intended t...

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Abstract

The invention discloses an electric toothbrush, which comprises a brush head assembly, a brush handle, a first driving mechanism and a second driving mechanism. The brush head assembly includes a first brush head and a second brush head slidingly connected with the first brush head. The handle is fixedly connected with the first brush head, the first driving mechanism is arranged in the brush handle, and is fixedly connected with the first brush head, and is used to drive the first brush head to vibrate, and the second driving mechanism is arranged in the brush handle, and is connected with the first brush head The two brush heads are fixedly connected to drive the second brush head to vibrate and drive the second brush head to slide relative to the first brush head. The electric toothbrush provided by the invention can not only clean teeth thoroughly and effectively, but also has simple operation and short brushing time.

Description

technical field [0001] The invention relates to the technical field of toothbrushes, in particular to an electric toothbrush. Background technique [0002] Toothbrush is a kind of brush that is used to clean teeth, belongs to the necessities of people's life. Along with the development of science and technology, electric toothbrush arises at the historic moment as new toothbrush form. Surveys show that compared with ordinary toothbrushes, electric toothbrushes have a more scientific and effective way of brushing teeth, which can remove dental plaque, reduce gingivitis, periodontal disease and gum bleeding and other oral diseases, so they are increasingly popular. [0003] Existing electric toothbrushes mainly realize the rotation or vibration of the motor core by pressing the button on the brush handle of the electric toothbrush, and then promote the brush head to generate high-frequency vibrations to achieve the effect of brushing teeth. But, because the brush head design...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C17/34
CPCA61C17/221A61C17/222A61C17/34
Inventor 刘火根李飞行钟宇文陈泽伟朱向军
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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