Triangular interdental brush

A triangular, interdental brush technology, applied in the field of interdental brushes, can solve the problems of small cleaning area and unsatisfactory cleaning effect, and achieve the effect of ensuring the cleaning effect

Inactive Publication Date: 2019-03-26
周星
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two kinds of structures, the cross section of interdental brush all is circular, but the actual shape of the interdental space of human body is triangular wedge-shaped hole usually, therefore, when existing interdental brush product cleans interdental space, interdental brush and The contact parts of the teeth are usually in line contact, and the cleaning area is very small. Therefore, the cleaning process needs to go back and forth many times, and the cleaning effect is often not ideal

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0044] Embodiment 1: Triangular interdental brush of the present invention

[0045] refer to Figure 1 to Figure 3 and Figure 1-1 to Figure 3-2 , The triangular interdental brush of the present invention includes a working part 1 and a handle 2.

[0046] The working part 1 includes a brush head 11 and a connecting part 12 , and the working part 1 is connected with the handle 2 through the connecting part 12 .

[0047]In this embodiment, the cross-section of the brush head 11 is an equilateral triangle. Of course, other shapes of triangles or shapes similar to triangles do not depart from the protection scope of the present application.

[0048] The working part of the brush head 11 is arc-shaped. The working part of the brush head 11 is arc-shaped to better adapt to the shape of the tooth surface. When cleaning, the working part of the brush head 11 can move against the tooth surface, and the cleaning effect is better.

[0049] The brush head 11 comprises a core rod 11-1 ...

Embodiment 2

[0062] Embodiment 2, the built-in interdental brush that contains the triangular interdental brush of the present invention

[0063] refer to Figure 3 to Figure 5 , Figure 3-1 and Figure 3-2 , the triangular interdental brush of this embodiment can also be used in conjunction with the delivery device 200 to form a built-in interdental brush 900 .

[0064] The triangular-shaped interdental brush 100 can slide inside the deliverer 200 so that the working part 1 is extended or retracted from the deliverer 200 .

[0065] The end of the delivery device 200 is provided with a positioning convex step 200-1 for positioning interdental spaces. The positioning convex step 200-1 has a shape matching the interdental gap, and can be easily aligned with the interdental gap during use.

[0066] In this example, the delivery device 200 is a visual delivery device, and the delivery device 200 includes an illumination system 200-2 and a camera system 200-3. Under the action of the light...

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Abstract

The invention discloses a triangular interdental brush. The brush comprises an operating part and a handle, the cross section of a brush head of the operating part is triangular. When the brush head extends to teeth slits to clean, three faces of the brush head can well fit the adjacent teeth surfaces and bottom gingiva surfaces, the brush head can fill the teeth slits to the maximum extent, and therefore the cleanliness of the teeth slits is well ensured. A core rod of the brush head has better force conductivity so that the brush head can enter the teeth slits smoothly, cleaning fibers / textures of the brush head are produced by a flexible elastic material, and therefore it is ensured that the cleaning effect is ensured while damage on teeth and gingiva is not caused. The interdental brush has the advantages that the moving smoothness and cleaning effect of the working part can be further enhanced particularly through the designing of the longitudinal textures and transverse texturesof the cleaning fibers / textures.

Description

technical field [0001] The invention relates to a tool for cleaning the oral cavity, in particular to an interdental brush for cleaning between teeth. Background technique [0002] Due to aging, pathological and other reasons, it is easy to cause gingival recession, tooth gap expansion, and food residues. If it is not cleaned in time, it will produce bad breath on the one hand, and on the other hand, it will easily lead to various dental diseases and oral diseases. , especially the occurrence of periodontitis. [0003] In response to this situation, various interdental brushes, or interdental brushes, have been developed on the market for users to choose. Although there are products with various structures and different specifications on the market, what the existing interdental brush products generally adopt is a cylindrical or conical structure. These two kinds of structures, the cross section of interdental brush all is circular, but the actual shape of the interdental ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A46B5/00
CPCA46B5/00A46B5/0025A46B2200/108
Inventor 周星苏文宇刘国平徐华苹罗丽飞王玉娥
Owner 周星
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