CN2254668Y - 曲线形双头牙刷 - Google Patents

曲线形双头牙刷 Download PDF

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CN2254668Y
CN2254668Y CN 96235215 CN96235215U CN2254668Y CN 2254668 Y CN2254668 Y CN 2254668Y CN 96235215 CN96235215 CN 96235215 CN 96235215 U CN96235215 U CN 96235215U CN 2254668 Y CN2254668 Y CN 2254668Y
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饶明沪
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Abstract

一种曲线形双头牙刷,在刷柄的两端安装固定刷头,其中一个刷头与刷柄垂直连接成T形,且刷面为凸曲面、刷柄与该刷头连接部分弯曲成“S”形状,使用方便,能有效清刷牙齿内外侧面、牙缝及啮合面,设计新颖、制作简单、效果好。

Description

曲线形双头牙刷
本实用新型涉及人类生活必需的一种个人或家用物品,特别是一种牙刷。
目前,人们广泛使用的传统的普通单头牙刷,虽然结构筒单,并能较好地清刷牙齿的外侧面和上下牙齿啮合面,但不能方便有效地清刷牙齿的内侧面及内侧牙缝,而牙齿的内侧面及内侧牙缝最容易积聚残物和隐藏细菌,并且由于是在口腔的内侧,因而用传统的单头牙刷很难刷洗干净。
本实用新型之目的旨在提供一种既能很好地清刷牙齿的外侧面和上下啮合面、又能方便有效地清刷牙齿的内侧面及内侧牙缝的曲线形双头牙刷。
本实用新型的技术解决方案是:这种曲线形双头牙刷在刷柄的两端分别安装固定有刷头,其中一个刷头与刷柄成垂直连接“T”型结构,且该刷头的刷面为凸曲面,刷柄与该刷头连接部分弯曲成“S”形状。
本实用新型和现有技术相比,在传统的普通单头牙刷的基础上增加固定连接一个与刷柄互相垂直的刷头,该刷头与刷柄的连接为T型结构,且刷柄的连接部分弯曲成“S”形状,因而刷头能方便地伸入口腔内对牙齿的内侧面及内侧牙缝进行清洗,此外,该刷头的刷面为凸曲面,使毛刷与牙齿的内侧面很好地吻合,增加毛刷与牙齿的接触面,能更有效地清刷牙齿的内侧面及内侧牙缝,该双头牙刷的普通刷头可用来清刷牙齿的外侧面和上下齿的啮合面,因而使用方便,效果好。
图1为本实用新型结构主视图
图2为本实用新型结构俯视图
图3为新刷头形状图
下面结合附图对本实用新型作进一步详细说明:
如图1和图2所示,本实用新型在其刷柄(2)的一端安有普通刷头(3),在刷柄(2)的另一端还安有一个与刷柄(2)互相垂直的刷头(1),刷头(1)与刷柄(2)的连接为T型结构,并且刷柄(2)其连接部分弯曲成“S”形状。以刷柄(2)为基准面,刷柄(2)在离刷头(1)稍远处向下弯曲,弯曲的程度为夹角α1,夹角1的大小在0-90°之间,刷柄(2)在靠近刷头(1)处向上弯曲,弯曲的程度为夹角α2,夹角α2的大小应使刷头(1)的端面与刷柄(2)基准面之间的夹角α3大于或等于零,刷柄(2)的两个弯曲部分之间的连接可以是直线或者曲线。这种“S”形状的连接,使刷头(1)能方便地伸入口腔内部灵活地清刷牙齿的内侧面及内侧牙缝,此外,如图3所示,刷头(1)的刷面为凸曲面(4),这样毛刷与牙齿的内侧面能很好地吻合,增加了毛刷与牙齿的接触面,能更有效地清刷牙齿的内侧面及内侧牙缝并且舒适感强。该双头牙刷的普通刷头(3)可用来清刷牙齿的外侧面和上下牙齿的啮合面。而另端的T型刷头(1)可用清刷牙齿的内侧面及内侧面牙缝,达到了能将牙齿的各个侧面都彻底清刷干净的目的。同时两刷头为反向布置安装,互不干扰,使用方便,效果好。

Claims (3)

1、一种曲线形双头牙刷,在刷柄(2)的两端分别安装固定有刷头(1、3),其特征在于其中一个刷头(1)与刷柄(2)成垂直连接“T”型结构,且该刷头(1)的刷面为凸曲面(4),刷柄(2)与该刷头(1)连接部分曲成“S”形状。
2、根据权利要求1所述的曲线形牙刷,其特征在于刷头(1)的端面与刷柄(2)基准面之间夹角α3大于或等于零。
3、根据权利要求1所述的曲线形双头牙刷,其特征在于刷头(1)与刷头(3)为反向布置安装。
CN 96235215 1996-07-04 1996-07-04 曲线形双头牙刷 Expired - Fee Related CN2254668Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96235215 CN2254668Y (zh) 1996-07-04 1996-07-04 曲线形双头牙刷

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96235215 CN2254668Y (zh) 1996-07-04 1996-07-04 曲线形双头牙刷

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CN2254668Y true CN2254668Y (zh) 1997-05-28

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CN 96235215 Expired - Fee Related CN2254668Y (zh) 1996-07-04 1996-07-04 曲线形双头牙刷

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102406310A (zh) * 2011-11-15 2012-04-11 唐福祥 一种t字形牙刷

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102406310A (zh) * 2011-11-15 2012-04-11 唐福祥 一种t字形牙刷

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