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Electric toothbrush

An electric toothbrush and toothbrush technology, applied in the fields of dentistry, cleaning teeth, medical science, etc., can solve the problems of inconsistent force used, arm moving to get tired, slow brushing speed, etc. good effect

Inactive Publication Date: 2018-01-05
周杰才
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Toothbrush has become an indispensable article in our daily life, and it is an important tool for protecting and cleaning teeth. Most of the toothbrushes used in the market are manual structures, the brushing speed is slow, and the force used is inconsistent. Sometimes too much force will hurt the teeth. It is tiring to move the arm for a long time, which cannot meet people's use requirements

Method used

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Embodiment Construction

[0009] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0010] Such as figure 1 , figure 2 As shown, the electric toothbrush includes: a toothbrush handle 1, an installation groove 2 is arranged on the toothbrush handle 1, a screw rod 3 is arranged in the installation groove 2, and one end of the screw rod 3 is connected with a rotating shaft 4, so The rotating shaft 4 is arranged inside the front end of the toothbrush handle 1 through the rotation of the bearing seat 5, and the other end of the screw rod 3 is connected with the motor shaft 7 of the servo motor 6, and the servo motor 6 is arranged inside the rear end of the toothbrush handle 1, A screw sleeve 8 cooperating with the screw rod 3 is sleeved on the screw rod 3 in the installation groove 2 , a toothbrush head 9 is arranged on the screw sleeve 8 , and bristles 10 are arranged on the toothbrush head 9 .

[0011...

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Abstract

The invention discloses an electric toothbrush with good brushing effect, which comprises: a toothbrush handle, a mounting groove is arranged on the toothbrush handle, a screw rod is arranged in the mounting groove, and one end of the screw rod is connected with a rotating shaft. The rotating shaft is arranged inside the front end of the toothbrush handle through the bearing seat, and the other end of the screw is connected to the motor shaft of the servo motor. The servo motor is arranged inside the rear end of the toothbrush handle, and the screw in the installation groove The upper sleeve is provided with a screw sleeve cooperating with the screw rod, a toothbrush head is arranged on the screw sleeve, and bristles are arranged on the toothbrush head. The advantages are: the toothbrush head can be driven back and forth by the servo motor, the brushing speed is fast, the force is uniform, the teeth will not be hurt, and the brushing effect is good.

Description

technical field [0001] The invention relates to a daily necessities, in particular to an electric toothbrush. Background technique [0002] Toothbrush has become an indispensable article in our daily life, and it is an important tool for protecting and cleaning teeth. Most of the toothbrushes used in the market are manual structures, the brushing speed is slow, and the force used is inconsistent. Sometimes too much force will hurt the teeth. It is tiring to move the arm for a long time, which cannot meet people's requirements for use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an electric toothbrush with good brushing effect. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: an electric toothbrush, comprising: a toothbrush handle, a mounting groove is arranged on the toothbrush handle, a screw is arranged in the mounting groove, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C17/34
Inventor 周杰才
Owner 周杰才
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