Electric toothbrush and manufacture method of brush head

An electric toothbrush and brush head technology, applied in the field of oral care, can solve problems such as inconvenience and tooth damage, and achieve the effects of high efficiency, time saving and convenient operation.

Inactive Publication Date: 2017-05-17
唐娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Because the axis of the tooth is a basically vertical physiological structure, the gap between each tooth requires the toothbrush to move up and down to effectively clean the foreign matter in it, and because the movement of the toothbrush driven by many people's arms and wrists is not correct. damage to teeth
[0007] In addition, during the process of brushing teeth, it is necessary to continuously change gestures according to the shape of the dental arch, which will cause great inconvenience to people with limb movement disabilities

Method used

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  • Electric toothbrush and manufacture method of brush head
  • Electric toothbrush and manufacture method of brush head
  • Electric toothbrush and manufacture method of brush head

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Experimental program
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Embodiment Construction

[0041] Hereinafter, the invention will be specifically described with reference to the drawings of each specification.

[0042] The electric toothbrush includes a drive motor 1, a power supply 2, a control device 3 and a brush head 4. The brush head 4 is arc-shaped and can be contained in the oral cavity. The brush head 4 has half-surrounded bristle surfaces 4.1 up and down. The opening half surrounded by the bristle surface of the upper part is arranged upward, and the opening half surrounded by the bristle surface of the lower part is arranged downward. The upper part and the lower part of the brush head are tightly connected.

[0043] The brush head 4 is in the shape of a circular arc, a pointed circle, a square circle, an oval or a combination thereof. These shapes are the basic shapes of the dental arch and have universal applicability. The bristle surfaces 4 have internal tooth bristle surfaces 4.11 , the bristle surface 4.12 of the outer teeth, and the bristle surface ...

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Abstract

The invention relates to an electric toothbrush and a manufacture method of a brush head; the electric toothbrush comprises a drive motor, a power source, a control device and a brush head and is characterized in that the brush head is arc in shape and may be kept in oral cavity, the top and bottom of the brush head are each provided with a semi-enclosed bristle face, and each bristle face is provided with an inner tooth bristle face, an outer tooth bristle face and an occlusion bristle face, with each face having blocking bundles. The electric toothbrush is capable of cleaning upper jaw teeth and lower jaw teeth at the same time. The invention also provides the manufacture method of the brush head. The toothbrush provided herein is higher in efficiency and convenient to operate, confirms to the physiological structure of a human body and is capable of correcting bad brushing action to avoid tooth injury.

Description

[0001] Technical field: [0002] The present invention relates to an electric toothbrush, more specifically, relates to an electric toothbrush which can be placed in the oral cavity to simultaneously clean the maxillary teeth and the mandibular teeth, and also relates to a manufacturing method of the brush head, which belongs to the field of oral care. [0003] Background technique: [0004] Due to the advantages of high efficiency compared with traditional manual toothbrushes, electric toothbrushes are becoming more and more popular among consumers. [0005] At present, electric toothbrushes and traditional manual toothbrushes have a small contact area between the toothbrush head and the teeth. The bristles on the toothbrush head are generally flat, and can only effectively brush two or three teeth at a time, because a normal adult has 32 teeth. , In fact, the brushing efficiency is very low, even if there is an electric toothbrush with a rotating brush head, the same problem ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C17/34A61C17/22A46B9/04
CPCA61C17/34A46B9/045A46B2200/1066A61C17/222
Inventor 唐娟
Owner 唐娟
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