Non-rotating type electric toothbrush

An electric toothbrush, non-rotating technology, applied in dentistry, cleaning teeth, medical science and other directions, can solve the problems of time-consuming use of electric toothbrushes, tooth wear and other problems, and achieve the effect of avoiding time-consuming

Inactive Publication Date: 2015-04-29
XIAN SINENG NETWORK SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems that the electric to...

Method used

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  • Non-rotating type electric toothbrush
  • Non-rotating type electric toothbrush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A non-rotating electric toothbrush such as figure 1 As shown, it includes a housing 1 and a rotating wheel 2 that provides rotational power inside the housing 1. It is characterized in that: a cam 3 is connected directly in front of the rotating surface of the rotating wheel 2, and a brush head device 5 is arranged tangentially on the upper end of the cam 3. , there is a spring 4 around the brush head device 5 inside the housing 1 .

[0015] When the electric toothbrush is working, the cam 3 is used to convert the original rotary motion to the vertical direction, and the cam 3 and the spring 4 interact to make the brush head device 5 move up and down. When brushing teeth, hold the electric toothbrush vertically, and the brush head device 5. The brush head on the top moves up and down on the tooth surface to effectively clean the teeth.

Embodiment 2

[0017] The brush head device 5 includes a hair brush 6, a connecting rod 7 and a fin ring 8, the connecting rod 7 extends into the housing 1, and the fin ring 8 is on the section where the connecting rod 7 extends into the housing 1, and the brush 6 at connecting rod 7 outer ends. The fin ring 8 cannot collide with the housing 1 during its up and down travel. The hairbrush 6 has a wavy texture, and the texture is vertical.

[0018] like figure 2 As shown, the cam 3 rotates, and the bottom end of the connecting rod 7 rises with the rotation of the cam 3. After reaching the top, the spring 4 bears on the wing ring 8 to make the connecting rod 7 descend. With the repeated rotation of the cam 3, the connecting rod 7 reciprocates up and down. , the brush 6 at the top of the connecting rod 7 also reciprocates up and down, and the wavy lines on the brush 6 can clean the teeth between the tooth surface and the teeth to achieve a cleaning effect.

[0019] To sum up, the non-rotatin...

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PUM

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Abstract

The invention particularly relates to a non-rotating type electric toothbrush which comprises a shell and a rotating wheel, wherein the rotating wheel is arranged in the shell and used for providing rotating power; a cam is connected to the right ahead direction of the rotating surface of the rotation wheel; a brush head device is arranged at the upper part of the cam in the tangential direction; springs are arranged in the shell and close to the periphery of the brush head device. By utilizing the cam structure, the rotation is converted into reciprocating motion, so that the adverse factors of time consumption, tooth abrasion and the like caused by the rotation are avoided, and the problem that the electric toothbrush in the prior art is time-consuming and causes certain abrasion to the teeth is solved.

Description

technical field [0001] In particular, the present invention relates to a non-rotating electric toothbrush. Background technique [0002] Electric toothbrush is a new product that has appeared in recent years. It has set off a revolution in the field of oral health abroad. Compared with ordinary toothbrushes, electric toothbrushes are more scientific and effective. The electric toothbrush mainly uses rapid rotation to generate high-frequency vibrations on the brush head, instantly decomposing the toothpaste into fine foam, and deeply cleans the gaps between the teeth. , to take into account the three tooth surfaces in order to achieve the purpose of cleaning teeth, more time-consuming. Moreover, the vibration frequency and strength of the electric toothbrush are relatively fixed, and when rotating, it is similar to a horizontal brush on the surface of the teeth, which may cause certain wear and tear on the teeth, and may cause periodontitis in severe cases. Contents of the...

Claims

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Application Information

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IPC IPC(8): A61C17/22
CPCA61C17/3445
Inventor 张涛
Owner XIAN SINENG NETWORK SCI & TECH
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