CN201528796U - 一种牙刷 - Google Patents

一种牙刷 Download PDF

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CN201528796U
CN201528796U CN2009202553297U CN200920255329U CN201528796U CN 201528796 U CN201528796 U CN 201528796U CN 2009202553297 U CN2009202553297 U CN 2009202553297U CN 200920255329 U CN200920255329 U CN 200920255329U CN 201528796 U CN201528796 U CN 201528796U
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brush
holes
bristle
group
brush hairs
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韩信
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Abstract

本实用新型涉及一种牙刷,属于口腔卫生洁具技术领域,本实用新型是对现有牙刷结构的改进,刷头上栽植刷毛的孔由单一的若干小圆孔改变为由刷头中心部位的方孔组、顶端部位的异型孔组和其余部分的小圆孔组构成,方孔组栽植的刷毛高度略低于周围的小圆孔刷毛和顶端的异型孔刷毛形成凹势,有利于放置牙膏,牙膏不易走位,能更有效地发挥牙膏的作用;顶端异型孔刷毛由于位置较为紧密,强度更高,有利于清洁隐藏齿间的食物残渣和积垢;方孔刷毛相邻间距小,强度相对较高,有利于清洁齿面;周围小圆孔刷毛因相邻间距较大比较柔软,可起到按摩牙龈的作用,本实用新型刷毛排布新颖合理,刷牙时更有利于清除齿间积垢,有利于口腔卫生。

Description

一种牙刷
技术领域
本实用新型涉及一种牙刷,属于口腔卫生洁具技术领域。
背景技术
牙刷是人们日常生活离不开的口腔卫生洁具,牙刷的结构、尤其是刷头部的刷毛结构是否科学合理,直接影响口腔卫生的效果。现有牙刷刷头部的刷毛有两个共同点,一是都是由相同的一束一束单株的毛通过植毛机械栽植在刷头上的若干相同的小圆孔内;二是刷毛的顶面轴向呈凹弧面或波浪面。这类刷毛的结构存在一些缺陷,一是不宜保留牙膏,刚开始刷牙牙膏就从口腔中流失,因而不能充分发挥牙刷上全部牙膏的作用;二是刷毛形状构成单一,不能很好的清理牙齿,不利于口腔卫生。
发明内容
本实用新型的目的是提供一种牙刷,解决现有牙刷刷头部的刷毛因其结构因素存在的不宜保留牙膏及刷毛形状构成单一,不能很好的清理牙齿的缺陷,本实用新型有利于充分发挥牙刷上全部牙膏的作用和更好的清理牙齿、按摩牙龈,有利于口腔卫生。
本实用新型的目的是通过以下技术方案实现的,一种牙刷,包括刷柄,与刷柄连为一体的刷头,栽植在刷头上的刷毛,其特征是,刷头上栽植刷毛的孔有三部分,刷头中心部位的方孔组,刷头顶端部位的异型孔组,刷头其余部位的小圆孔组;刷头中心部位方孔组栽植的刷毛高度略低于周围的小圆孔组刷毛和顶端部位异型孔组刷毛。
所述的刷头呈椭圆型。
所述的刷头顶端部位的异型孔组由并列的三个孔构成,三个孔栽植的刷毛的端面呈圆弧面。
所述的刷头上小圆孔组中相邻小圆孔的间距略大于方孔组中相邻方孔、异型孔组中相邻异型孔的间距。
本实用新型是对现有牙刷结构的改进,刷头上栽植刷毛的孔由单一的若干小圆孔改变为由刷头中心部位的方孔组、顶端部位的异型孔组和其余部分的小圆孔组构成,方孔组栽植的刷毛高度略低于周围的小圆孔刷毛和顶端的异型孔刷毛形成凹势,有利于放置牙膏,牙膏不易走位,能更有效地发挥牙膏的作用;顶端异型孔刷毛由于位置较为紧密,强度更高,有利于清洁隐藏齿间的食物残渣和积垢;方孔刷毛相邻间距小,强度相对较高,有利于清洁齿面;周围小圆孔刷毛因相邻间距较大比较柔软,可起到按摩牙龈的作用,本实用新型刷毛排布新颖合理,刷牙时更有利于清除齿间积垢,有利于口腔卫生。
附图说明
图1为本实用新型在未栽植刷毛时的结构示意图;
图2为本实用新型在栽植刷毛后的立体结构示意图;
具体实施方式
结合附图和实施例进一步说明本实用新型,如图1所示,本实用新型由刷柄1,与刷柄1连为一体的刷头2,栽植在刷头2上的刷毛3构成;刷头2呈椭圆型。刷头2中心部位为方孔组4,周围为小圆孔组5,顶端部位为异型孔组6,异型孔组6中并列三个异型孔栽植的刷毛形成一组弧形刷毛3。
如图2所示,方孔组4栽植的刷毛3高度略低于周围的小圆孔组5刷毛3和顶端异型孔组6的刷毛3形成凹势,用于放置牙膏,这样刷头2进入口腔刷牙时,牙膏不易走位,能更有效地发挥牙膏的作用。
顶端部位异型孔组6刷毛3由于位置较为紧密,因此强度更高,用于深入口腔深处,清洁隐藏于角落的食物残渣和齿间积垢。
方孔组4刷毛3占据刷头2的中心部位,相邻间距小,强度相对较高,可有力地清洁齿面;周围小圆孔组5刷毛3相邻间距较大,单株刷毛3比较柔软,在刷牙的过程中可起到按摩牙龈的作用。
本实用新型刷柄1中后部以类似于硅胶的软性塑胶注胶成形,与手掌接触时摩擦系数大,不易滑脱,握持更舒适,有弹性。

Claims (4)

1.一种牙刷,包括刷柄,与刷柄连为一体的刷头,栽植在刷头上的刷毛,其特征是,刷头上栽植刷毛的孔有三部分,刷头中心部位的方孔组,刷头顶端部位的异型孔组,刷头其余部位的小圆孔组;刷头中心部位方孔组栽植的刷毛高度略低于周围的小圆孔组刷毛和顶端部位异型孔组刷毛。
2.根据权利要求1所述的一种牙刷,其特征是,所述的刷头呈椭圆型。
3.根据权利要求1所述的一种牙刷,其特征是,所述的刷头顶端部位的异型孔组由并列的三个孔构成,三个孔栽植的刷毛的端面呈圆弧面。
4.根据权利要求1所述的一种牙刷,其特征是,所述的刷头上小圆孔组中相邻小圆孔的间距略大于方孔组中相邻方孔、异型孔组中相邻异型孔的间距。
CN2009202553297U 2009-11-04 2009-11-04 一种牙刷 Expired - Lifetime CN201528796U (zh)

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US10595628B2 (en) 2014-12-23 2020-03-24 Colgate-Palmolive Company Oral care implement
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C14 Grant of patent or utility model
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EE01 Entry into force of recordation of patent licensing contract

Assignee: Sanxian Group Co., Ltd., Jiangsu

Assignor: Han Xin

Contract record no.: 2013320000424

Denomination of utility model: Tooth-brush

Granted publication date: 20100721

License type: Exclusive License

Record date: 20130515

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
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