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CN2281694Y - 里外一次净牙刷 - Google Patents

里外一次净牙刷 Download PDF

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Publication number
CN2281694Y
CN2281694Y CN 97208586 CN97208586U CN2281694Y CN 2281694 Y CN2281694 Y CN 2281694Y CN 97208586 CN97208586 CN 97208586 CN 97208586 U CN97208586 U CN 97208586U CN 2281694 Y CN2281694 Y CN 2281694Y
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toothbrush
brush
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bristle
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曹健文
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Abstract

本实用新型涉及一种口腔清洁用的牙刷。牙刷是人们日常生活中必不可少的口腔清洁工具,但现有牙刷结构不合理,刷牙费时费力,且不一定刷得干净。本实用新型里外一次净牙刷改变了刷体头部的形式,变平板型为三折面型,并选取一定的角度,使刷毛三面包围牙齿,通过前后来回移动或里外摇动,就能很快清除牙齿上的牙垢,并起按摩牙龈作用,是全面护理牙齿的理想牙刷。

Description

里外一次净牙刷
本实用新型涉及一种口腔清洁用的牙刷。
牙刷是人们日常生活中必不可少的口腔清洁工具,是保护牙齿、使之保持人体健康的重要武器之一。牙刷一般由刷体和刷毛组成。现有的牙刷虽然款式繁多,五花八门,但牙刷的刷毛都是单面的,牙刷的刷体头部为平板型。用这种牙刷清洁牙齿,不但需花费较多的时间,而且不一定能保证刷得干净。
本实用新型的目的是研制一种牙刷,使刷牙方便干净,快捷妥当。
为了达到上述目的,本实用新型里外一次净牙刷对原有牙刷结构进行改进,牙刷刷体头部向两旁伸展成翼状体,并向植有刷毛的一面翘起,形成三折面,在三个面上均植有刷毛,两翼状体相互间夹角为80~120°。为了达到比较理想的清洁效果,两翼状体相互间夹角可选90~100°。两翼状体相互间最佳夹角α为95°。
由于本里外一次净牙刷的刷体头部弯成三折面状,上面的刷毛端面整体形成字形,三面的刷毛可把牙齿紧紧包住,刷起牙来只要轻轻前后移动或里外摇动,就能很快把牙齿刷干净,省时省力。同时牙刷外围较柔软的刷毛可不时接摩牙龈,起到全面护理牙齿的效果。
下面结合附图对本实用新型作进一步的说明。
图1是里外一次净牙刷头部结构图。
图2是里外一次净牙刷头部横截面图。
图1、2中,刷体头部1向两旁伸展,形成两翼状体2、3,翼状体2、3向植有刷毛的一面翘起,形成三折面。翼状体2、3相互间的夹角α一般取80~120°。比较理想的夹角α为90~100°。α的最佳值取95°。刷毛4的端面整体呈
Figure Y9720858600032
状。具体实施时,α角度可取80°、85°、90°、100°、105°、110°、115°或120°;中间的刷毛较粗硬,靠外层的刷毛较为柔软。

Claims (2)

1、一种里外一次净牙刷,由刷体和刷毛组成,其特征是刷体头部向两旁伸展成翼状体,并向植有刷毛的一面翘起,形成三折面,在三个面上均植有刷毛,两翼状体相互夹角α为80°~120°。
2、一种如权利要求1所述的里外一次净牙刷,其特征是两翼状刷体相互夹角α为90°~100°。
CN 97208586 1997-01-22 1997-01-22 里外一次净牙刷 Expired - Fee Related CN2281694Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97208586 CN2281694Y (zh) 1997-01-22 1997-01-22 里外一次净牙刷

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97208586 CN2281694Y (zh) 1997-01-22 1997-01-22 里外一次净牙刷

Publications (1)

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CN2281694Y true CN2281694Y (zh) 1998-05-20

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CN 97208586 Expired - Fee Related CN2281694Y (zh) 1997-01-22 1997-01-22 里外一次净牙刷

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CN (1) CN2281694Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101627854B (zh) * 2009-08-21 2011-01-05 陈国军 牙刷

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101627854B (zh) * 2009-08-21 2011-01-05 陈国军 牙刷

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