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Electric toothbrush with three-sided bristles

An electric toothbrush and bristle technology, applied in the mechanical field, can solve the problems of difficult and effective cleaning of teeth, bad brushing habits, time-consuming and labor-intensive problems, etc.

Active Publication Date: 2019-05-24
SHANGHAI HEIXIAN INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The brush head of the existing electric toothbrush has only one side of bristles. Since the upper and lower rows of teeth are convex, the upper side and inner side of the teeth are not easy to clean effectively, and it is easy to form a blind spot for brushing teeth; when brushing teeth, it is necessary to change the direction of the brush head many times to clean The outer, inner, and molar surfaces of the teeth are time-consuming and labor-intensive, and it is easy to form bad brushing habits

Method used

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  • Electric toothbrush with three-sided bristles
  • Electric toothbrush with three-sided bristles
  • Electric toothbrush with three-sided bristles

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0061] like Figure 1~3 As shown, a kind of electric toothbrush that adopts three-sided bristles includes an electric toothbrush, the electric toothbrush includes a brush head, and the brush head includes a brush head handle 1, and the first through hole is provided on the brush head handle, and the first through hole is worn Pass a brush head handle pressing nail 16, take the brush head handle pressing nail as the first rotating shaft, the bottom of the brush head handle is provided with a first plate-shaped body 4, and the first plate-shaped body is provided with a first plate-shaped body for inserting the first rotating shaft One installation hole; The bottom of the first plate-shaped body is provided with the second plate-shaped body 6, and the lower surface of the second plate-shaped body is provided with bristles; The front side of the first plate-shaped body is provided with a slide plate 5, and the rear portion of the slide plate It extends between the first plate-shap...

specific Embodiment 2

[0068] like Figure 4 and Figure 5 Shown, a kind of electric toothbrush that adopts three sides bristles comprises an electric toothbrush, and electric toothbrush comprises a brush head, and the brush head comprises a brush head handle 18, and the bottom of the brush head handle is provided with a first plate-shaped body 21, the first plate The shape body is provided with the first cylindrical protrusion 28, with the first cylindrical protrusion as the first rotating shaft, the front portion of the brush handle is provided with a driving wheel 27, and the middle part of the driving wheel is provided with a driving wheel for passing through the first rotating shaft. the first through hole; the first plate-like body is equipped with two driven wheels 19 arranged side by side, the driven wheels are meshed and connected to the driving wheel, the front side of the first plate-like body is provided with a slide plate 22, and a slide plate is provided above the slide plate Steering...

specific Embodiment 3

[0076] like Image 6 and Figure 7 Shown, a kind of electric toothbrush that adopts three-sided bristles comprises an electric toothbrush, and electric toothbrush comprises a brush head, and the brush head includes a brush head handle 35, and the front portion of the brush head handle is provided with a mounting hole, and the mounting hole passes through a Fixed nail 39, with the fixed nail as the first rotating shaft, the bottom of the brush head handle is provided with a first plate-shaped body 42, and the middle part of the first plate-shaped body is provided with a first through hole for passing through the first rotating shaft; The first slide 37 and the second slide 38 arranged in the front and back are arranged on the plate body, and the front part of the brush head handle is provided with a cam 36 for promoting the first slide and the second slide. A spring 40 is provided between a slide and the second slide; the bottom of the first slide is provided with a first bris...

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Abstract

The invention relates to the field of machinery, in particular to an electric toothbrush. An electric toothbrush with three-sided bristles comprises an electric toothbrush body which comprises a toothbrush head, the toothbrush head comprises a toothbrush head handle, a first plate is arranged below the toothbrush head handle, and a first bristle sheet and a second bristle sheet are longitudinallyarranged below the first plate. By the design, tooth cleaning demands of people different in oral cavity and tooth size can be met through surrounding effects of the three-sided bristles and self-adaptive effects of automatic bristle fitting along with thickness changes from front teeth to molars. By design of the three-sided bristles, the problem of difficulty in cleaning inner side areas of teeth is solved, various bad tooth-brushing habits are avoided, a user does not need to initiatively change toothbrush head positions to search cleaning points and only need to push the toothbrush head tocomplete a whole tooth-brushing process, and accordingly the tooth-brushing process is simplified, and tooth-brushing efficiency is improved.

Description

technical field [0001] The present invention relates to the mechanical field, in particular, to an electric toothbrush. Background technique [0002] The brush head of the existing electric toothbrush has only one side of bristles. Since the upper and lower rows of teeth are convex, the upper side and inner side of the teeth are not easy to clean effectively, and it is easy to form a blind spot for brushing teeth; when brushing teeth, it is necessary to change the direction of the brush head many times to clean The outer, inner, and molar surfaces of the teeth are time-consuming and labor-intensive, and it is easy to form bad brushing habits. Contents of the invention [0003] The object of the present invention is to provide an electric toothbrush with three-sided bristles to solve at least one of the above technical problems. [0004] In order to achieve the above object, the present invention adopts following technical scheme: [0005] An electric toothbrush using thr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C17/34
CPCA61C17/34A61C17/349A61C17/3463A61C17/3427A46B9/045A46B13/02A46B15/0093A46B2200/1066A61C17/3472
Inventor 赵茂朱姚青张健
Owner SHANGHAI HEIXIAN INTELLIGENT TECH CO LTD
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