Tooth brush head

A brush head and tooth cleaning technology, applied in the field of toothbrush manufacturing, can solve the problems of tooth surface damage, poor cleaning effect of teeth, etc., and achieve the effects of avoiding injury, solving poor cleaning effect, and eliminating edges and corners.

Active Publication Date: 2018-08-14
TAICANG CENTURY BRIDGE IND & COMMERCIAL OFFICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a toothbrush head to solve the problem that the existing toothbrush head does not clean teeth well and causes damage to the tooth surface

Method used

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  • Tooth brush head

Examples

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Embodiment Construction

[0009] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0010] like figure 1 The tooth-cleaning brush head shown includes bristles 3 erected on the brush base 2, and a connecting portion 1 connected to the handle at one end of the brush base 2, and the bristles include a lower brush body 3-1 connected to the brush base 2 And the brush ball 3-2 on the top of the brush body 3-1. The brush ball 3-2 is a solid ball, which makes the bristles 3 have a stronger brushing force on the teeth, and at the same time eliminates the edges and corners of the top surface of the traditional bristles, and avoids damage to the teeth after long-term use; the radius of the brush ball 3-2 r= 0.2 mm . The brush body 3-1 is a truncated cone with a large bottom and a small top, and the conical surface of the truncated cone is concave and curved, so that the brush body 3-1 is not easy to bend, and the brush ball 3-2 can be stro...

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PUM

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Abstract

The invention discloses a tooth cleaning brush head, which comprises brush bristles which are vertically arranged on a brush base and a connecting part which is arranged at one end of the brush base and is connected to a handle; the tooth cleaning brush head is characterized in that each brush bristle comprises a brush body which is arranged at the lower part of the brush bristle and is connected to the brush base and a brush ball which is arranged at the top of the brush body; each brush body is represented as a frustum with downside bigger than upside; the conical surface of each frustum sinks inwards, so that an arc-shaped form is shaped; and the brush balls are solid balls. Compared with the prior art, the tooth cleaning brush head disclosed by the invention can solve the problems of the brush head of an existing toothbrush which is poor in effect on cleaning teeth and can cause damage to tooth faces.

Description

technical field [0001] The invention relates to the technical field of toothbrush manufacture, in particular to a brush head used on the toothbrush. Background technique [0002] Existing brush heads generally include bristles erected on the brush base and a connecting portion connected to the handle at one end of the brush base. The bristles are generally elongated cylinders with flat or inclined tops. What kind of soft material has edges and corners on the top of the contact with the teeth, and long-term use will cause damage to the tooth surface. And the bristles of the cylinder are slender, easy to bend when brushing teeth, the upward propulsion force is not enough, and the cleaning effect on teeth is poor. It has been improved, but the shape of the bristle cylinder has not been changed, and the cleaning effect on teeth has not been substantially improved. Contents of the invention [0003] The problem to be solved by the present invention is to provide a tooth-clean...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A46D1/00
CPCA46B2200/1066A46D1/02A46D1/0284
Inventor 汪天容
Owner TAICANG CENTURY BRIDGE IND & COMMERCIAL OFFICE
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