CN201395307Y - 阻流式牙膏口 - Google Patents

阻流式牙膏口 Download PDF

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Publication number
CN201395307Y
CN201395307Y CN2008202120417U CN200820212041U CN201395307Y CN 201395307 Y CN201395307 Y CN 201395307Y CN 2008202120417 U CN2008202120417 U CN 2008202120417U CN 200820212041 U CN200820212041 U CN 200820212041U CN 201395307 Y CN201395307 Y CN 201395307Y
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张滨
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ZHANG BIN
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Abstract

一种能够阻流牙膏流出,控制牙膏流量的牙膏口。它主要依靠阻流瓣在外力作用下,控制牙膏的流量,避免人们为了阻流牙膏而使牙膏口与牙刷相接处,造成牙膏口和牙刷的病菌反复感染。本实用新型在传统牙膏口或牙膏盖位置增设了一处阻流装置,由多个阻流瓣组成并呈内凹式弧型。

Description

阻流式牙膏口
所属技术领域
本实用新型技术涉及到一种可以控制牙膏流出量的阻流式牙膏口。
背景技术
目前,公知的可用牙膏构造是牙膏、牙膏管、牙膏帽组成;牙膏是由厂商生产,作为清洁口腔细菌、清洁保健牙齿作用。牙膏管主要是承载牙膏的包装物,市面上以塑胶注模为主,牙膏帽是遮挡牙膏管的塑料盖,阻挡牙膏溢出,避免牙膏受外界污染、风干等作用。一般牙膏出口都是呈中通状态,在牙膏挤出过程中没有任何阻挡物。
发明内容
为了避免牙膏和牙刷的多重感染,本实用新型提供了一种阻流式牙膏口,牙膏口增设内凹式弹性弧形阻流瓣,可以根据使用者需要,有效阻断牙膏流出牙膏管,阻止牙刷与牙膏口接触。
要解决的技术问题
现有牙膏口在挤压过程中不能截流,在结束挤压时,使用者习惯用牙膏口在牙刷上顶一下,依靠一个外部作用力截断牙膏继续流出。这样虽然截断了牙膏的流出,但牙刷上滋生的细菌或寄生虫也会被感染到牙膏上,无论是自己还是他人使用此牙膏,都会把的滋生细菌传染或再感染到使用者口腔中。
本实用新型解决其技术问题所采用的技术方案是:在传统牙膏口或牙膏帽处增设四瓣或若干瓣内凹式弧形阻流瓣,当有牙膏通过时阻流瓣打开并各瓣分离,闭合时各阻流瓣按顺序共同围连成一个凹面朝外(凹面朝牙膏帽或最终流出牙膏的方向)接近半圆的弧形。该阻流瓣由韧性、弹性较好且卫生安全的材料注模而成,当牙膏管承受压力挤出牙膏时,阻流瓣会受压力张开,当牙膏管压力减弱,阻流瓣会随压力释放而收缩,在阻流瓣失去压力的时候,会自动恢复初始状态,并把牙膏流切断,达到阻流牙膏继续流出来的目的。
本实用新型的有益效果是,迅速阻断牙膏流,不需要依靠对牙刷的外力来阻断牙膏,避免了牙膏和牙刷的反复污染;另外,使用者根据其对牙膏需求量而断流,可以节约牙膏,避免浪费,对节能环保也有作用。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是新型牙膏口横剖面结构图。
图2是新型牙膏口一体纵剖面构造图。
图3是新型牙膏口未受外力时的象形图。
图4是新型牙膏口受到外力,阻流瓣张开,流出牙膏时的象形图。
图5是新型牙膏口失去外力,阻流瓣闭合并截断牙膏时的象形图。
图中1.阻流瓣之间接缝处,2.牙膏口外壁,3.阻流瓣,4.牙膏。
具体实施方式
在图1中,阻流瓣(3)和阻流瓣的缝隙(1)静止未受外力时的状态。
在图2中,阻流瓣的纵向剖面图,阻流瓣(3)的未受外力作用时的外形和状态。
在图3中,未受外力流出牙膏时阻流瓣(3)的状态,此图是牙膏整体的象形图。
在图4中,当受到外力挤压,牙膏(4)便会顶开阻流瓣(3),流出时的状态。
在图5中,一旦外力消失,阻流瓣(3)便闭合到一起,从而阻断牙膏(4)继续流出时的状态。

Claims (4)

1.一种阻流式牙膏口,在日常生活中,方便牙膏健康的挤压到牙刷上,其特征是:牙膏口设有内凹式弹性弧形阻流瓣。
2.根据权利要求1所述的牙膏口,其特征在于牙膏口的阻流瓣呈内凹式弧形。
3.根据权利要求1所述的牙膏口,其特征在于牙膏口的阻流瓣由四个或若干弹性弧形瓣组成。
4.根据权利要求1所述的牙膏口,其特征在于牙膏口的阻流瓣由韧性、弹性较好并卫生安全的材料注模而成。
CN2008202120417U 2008-09-26 2008-09-26 阻流式牙膏口 Expired - Fee Related CN201395307Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008202120417U CN201395307Y (zh) 2008-09-26 2008-09-26 阻流式牙膏口

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008202120417U CN201395307Y (zh) 2008-09-26 2008-09-26 阻流式牙膏口

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CN201395307Y true CN201395307Y (zh) 2010-02-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108341127A (zh) * 2018-04-14 2018-07-31 于颖 一种分段可拆卸连接式牙膏包装

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108341127A (zh) * 2018-04-14 2018-07-31 于颖 一种分段可拆卸连接式牙膏包装

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Address after: 7, left gate, building 4, building 12, North Wei District, Jilin, Jilin 132000, China

Patentee after: Zhang Bin

Address before: 518026, Guangdong, Shenzhen, Tian An Digital City, 303 floor, text printing center

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Granted publication date: 20100203

Termination date: 20110926