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A toothbrush used for quantitatively using toothpaste for children

A technology for toothpaste and children, applied in the field of toothbrushes for children to use toothpaste quantitatively, can solve the problems of children's visual fatigue, poisoning, etc., and achieve the effect of preventing sticking to the roots of the bristles

Active Publication Date: 2020-12-22
JIAXING NIYA OPTOELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because children's oral cavity is not fully developed, only special children's toothbrushes can be used. Fluoride toothpaste can reduce the occurrence of dental caries in children, but excessive use of fluoride toothpaste by children will lead to poisoning, so children need accurate quantification when using fluoride toothpaste At the same time, many of the existing children's toothbrushes use some special designs to attract children to brush their teeth, which can easily cause visual fatigue in children

Method used

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  • A toothbrush used for quantitatively using toothpaste for children
  • A toothbrush used for quantitatively using toothpaste for children
  • A toothbrush used for quantitatively using toothpaste for children

Examples

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Embodiment 2

[0025]ReferenceFigure 2-5, The toothbrush handle 1 is provided with a groove on the lower right end, the groove of the groove is sealed with an elastic membrane 11, the elastic membrane 11 is installed with a one-way valve that only allows air to enter the groove, and the toothbrush handle 1 is provided with The communication cavity 12 communicates with the discharge hole 4 through the sliding cavity 15, and the sliding cavity 15 is sealed and slidingly connected with a second sliding plug 13 which is elastically connected to the inner wall of the sliding cavity 15 through a spring 14 When the second sliding plug 13 moves to the right extreme end, the discharge hole 4 is completely blocked, and when the second sliding plug 13 moves to the left extreme end, the discharge hole 4 is completely connected to the cavity 16, and the second sliding plug 13 is close to One end of the discharging hole 4 is tapered, the second sliding plug 13 is provided with an inclined upward slope at one en...

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Abstract

The invention discloses a toothbrush for children to quantitatively use toothpaste. The toothbrush comprises a toothbrush handle and brush bristles arranged at the end part of the toothbrush handle, wherein the toothbrush handle is internally provided with a circular cavity; a threaded rod coaxial with the circular cavity penetrates through the right end of the toothbrush handle; one end, locatedin the circular cavity, of the threaded rod is rotationally connected with an inner wall of the circular cavity; a slide plug connected with the inner wall of the circular cavity in a slide sealing manner is in threaded connection with the threaded rod; a circular hole is formed in the lower end of the left side of the toothbrush handle; and a sealing plug is in threaded connection into the circular hole. The toothbrush is novel in conception, can accurately control extrusion output of the toothpaste, and effectively avoids a situation of high possibility of poisoning due to excessive use of the toothpaste containing fluoride; at the same time, more bubbles can be generated during tooth brushing; tooth gaps can be flushed by an air flow; the toothpaste at a discharge hole can be pushed out; and adhesion of the toothpaste to the roots of the brush bristles is avoided.

Description

Technical field[0001]The invention relates to the technical field of daily necessities, in particular to a toothbrush for children to use toothpaste in a quantitative manner.Background technique[0002]Toothbrushes have a very important position in daily life. How to improve the use effect of toothbrushes has become a very important topic.[0003]Because children’s oral development is not complete, they can only use special children’s toothbrushes. Fluoride toothpaste can reduce the incidence of children’s dental caries. However, children’s use of excessive fluoride toothpaste can lead to poisoning. Therefore, children need accurate quantification when using fluoride toothpaste. At the same time, many of the existing children's toothbrushes are designed to attract children to brush their teeth through some special design. This attraction method can easily cause visual fatigue of children.Summary of the invention[0004]The purpose of the present invention is to solve the shortcomings in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A46B11/02
CPCA46B11/0055A46B11/0072A46B2200/1066
Inventor 何章贤
Owner JIAXING NIYA OPTOELECTRONICS CO LTD
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