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Toothbrush

A technology of a toothbrush and a toothbrush head, applied in the field of toothbrushes, can solve problems such as the inability to effectively remove the dirt in the gingival sulcus, and achieve the effects of improving the brushing experience, improving the quality and good cleaning.

Inactive Publication Date: 2017-02-22
WUXI QINGHE XIAOBEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application solves the technical problem in the prior art that the dirt in the gingival sulcus cannot be effectively removed without irritating the gums and teeth by providing a toothbrush

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 As shown, this embodiment provides a toothbrush, comprising: a body 1 and a toothbrush head 2 , and the toothbrush head 2 is located at the front end of the body 1 .

[0034] Such as figure 2 As shown, the toothbrush head 2 is provided with toothbrush hairs, and the toothbrush hairs include: a first row of toothbrush hairs 21 and a second row of toothbrush hairs 22 .

[0035] The first row of toothbrush hairs 21 are located in the middle of the toothbrush head 2, and the first row of toothbrush hairs 21 have a first height; side, and the second row of bristles 22 has a second height; the first height is greater than the second height.

[0036] This embodiment adopts the bristle top design with high center and low sides, which can effectively remove dirt in the gingival sulcus without irritating the gums and teeth.

[0037] Further, the toothbrush head 2 includes a long side and a short side; the first row of toothbrush bristles 21 are arranged in th...

Embodiment 2

[0041] Such as figure 1 As shown, this embodiment provides a toothbrush, comprising: a body 1 and a toothbrush head 2 , and the toothbrush head 2 is located at the front end of the body 1 .

[0042] Such as figure 2 As shown, the toothbrush head 2 is provided with toothbrush hairs, and the toothbrush hairs include: a first row of toothbrush hairs 21 and a second row of toothbrush hairs 22 .

[0043] The first row of toothbrush hairs 21 are located in the middle of the toothbrush head, and the first row of toothbrush hairs 21 have a first hardness; the second row of toothbrush hairs 22 are located on both sides of the first row of toothbrush hairs 21 , and the second row of bristles 22 has a second hardness; the first hardness is greater than the second hardness.

[0044]The inner bristles of the toothbrush in this embodiment are soft but firm, and can penetrate deep into the gingival sulcus for cleaning; the outer bristles of the toothbrush are fine and soft, which can gent...

Embodiment 3

[0050] Such as figure 1 As shown, this embodiment provides a toothbrush, comprising: a body 1 and a toothbrush head 2 , and the toothbrush head 2 is located at the front end of the body 1 .

[0051] Such as figure 2 As shown, the toothbrush hairs configured on the toothbrush head 2 at least include a first row of toothbrush hairs 21 and a second row of toothbrush hairs 22, wherein the structure of the toothbrush hairs is: the bristles of the row of toothbrush hairs include bottom and The top, the bottom is the connecting part with the toothbrush head 2; the top is the position away from the toothbrush head 2 in contact with the teeth. The area of ​​the bottom is larger than the area of ​​the top.

[0052] In this embodiment, the area of ​​the bottom of the toothbrush bristles is larger than that of the top, which can effectively increase the density of the top bristles and improve the brushing experience; and because the gap between the bottom bristles is sufficient, even i...

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Abstract

The invention belongs to the technical field of daily articles, and discloses a toothbrush which comprises a body and a toothbrush head at the front end of the body. Toothbrush bristles are arranged on the toothbrush head and comprise a first row of toothbrush bristles which are located in the middle of the toothbrush head and have a first height, and a second row of toothbrush bristles which are located on the two sides of the first row of toothbrush bristles and have a second height, wherein the first height is larger than the second height. The problem that dirt in dental grooves can not be effectively cleaned away without irritating gingiva or teeth in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to a toothbrush. Background technique [0002] In the cleaning and protection of teeth, the most critical part is the gingival sulcus between the teeth and gums, where dirty things are more likely to accumulate, and bacteria can grow and form dental plaque, leading to periodontitis, which affects the fundamental health of the teeth . Therefore, the most important thing to brush your teeth is to clean the gingival sulcus. In comparison, the teeth themselves are not the key. Therefore, the websites of the American Dental Association and the Chinese Stomatological Association recommend the Papanicolaou method of brushing teeth with horizontal tremors at an oblique angle of 45 degrees. [0003] The design purpose of the bristles in the prior art is either just to brush the gap between the teeth on the surface of the teeth, or it is only more powerful in appearance, and cannot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A46B15/00A46B9/04
CPCA46B15/0008A46B9/04A46B15/0085A46B2200/1066
Inventor 章骏洪华周颖
Owner WUXI QINGHE XIAOBEI TECH CO LTD
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