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an electric toothbrush

A technology of electric toothbrush and brush head, which is applied in the field of daily necessities and can solve problems such as inability to respond to stress and damage to gums

Active Publication Date: 2019-08-06
SHENZHEN SOOCAS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The electric toothbrush provided by the prior art can only judge the pressure on the brush head, and cannot respond to stress when the pressure is too high, and the user may damage the gums due to excessive pressure during use

Method used

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Embodiment Construction

[0048] Unless otherwise defined, all technical terms used in the embodiments of the present invention have the same meaning as commonly understood by those skilled in the art. In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0049] The embodiment of the present invention provides an electric toothbrush, as attached figure 1 , attached figure 2 , attached image 3 As shown, the electric toothbrush includes: a housing 1 , a driving member 2 , a brush head 3 , and a support shaft 4 . The driving member 2 includes: a driving body 201, a driving shaft 202 connected to the front end of the driving body 201; the driving body 201 is arranged in the housing 1 through the supporting shaft 4, and can rotate around the supporting shaft 4, and the driving shaft 202 is located outside the housing 1 A...

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Abstract

An electric toothbrush, comprising: a housing (1), a driving component (2), a brush head (3) and a support shaft (4). A driving main body (201) is provided within the housing (1) via the support shaft (4) and can rotate relative to the support shaft (4). A control circuit board (5) is provided within the housing (1) and is electrically connected to the driving main body (201). A first switch (6) and a second switch (7) are provided on the control circuit board (5). The first switch (6) controls the start / stop of the driving component (2). The second switch (7) is opposite to an end of the driving main body (201). When the end of the driving main body (201) rotates to contact the second switch (7), the end continues to rotate until the on / off state of the second switch (7) has changed and the control circuit board (5) causes the output of the driving component (2) to slow or stop. The electric toothbrush is provided with the driving main body (201) rotating relative to the support shaft (4), such that when the brush head (3) experiences a pressure exceeding a preset threshold, the end of the driving main body (201) can change the on / off status of the second switch (7) to slow or stop the output of the driving component (2), avoiding a high brushing force causing damage to the teeth or gums during brushing.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to an electric toothbrush. Background technique [0002] The electric toothbrush mainly breaks down the toothpaste into fine foams through high-frequency vibration of the brush head, and cleans the gaps between the teeth deeply. It is very important to control the brushing pressure of the electric toothbrush. If the pressure is too small, it will easily lead to low cleaning rate and poor effect. If the pressure is too high, it will easily damage the gums. Therefore, it is necessary to provide an electric toothbrush with pressure overload protection. [0003] The related art provides such an electric toothbrush, which includes: a supporting housing, a driving device arranged in the housing, a brush head arranged at one end of the housing and assembled and connected with the driving device, and a support is provided in the housing Shaft, the drive device is assembled in the housing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C17/34
CPCA61C17/221A61C17/3481A61C17/34A61C17/3418
Inventor 孟凡迪
Owner SHENZHEN SOOCAS TECH CO LTD
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