CN2233690Y - 台阶式牙刷 - Google Patents

台阶式牙刷 Download PDF

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Publication number
CN2233690Y
CN2233690Y CN 95222387 CN95222387U CN2233690Y CN 2233690 Y CN2233690 Y CN 2233690Y CN 95222387 CN95222387 CN 95222387 CN 95222387 U CN95222387 U CN 95222387U CN 2233690 Y CN2233690 Y CN 2233690Y
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China
Prior art keywords
toothbrush
bristle
brush bristles
tooth
utility
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Expired - Fee Related
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CN 95222387
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English (en)
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曾繁丰
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Shuanggaodi Tech Inst Nanning City
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Shuanggaodi Tech Inst Nanning City
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Abstract

本实用新型提供了一种台阶式牙刷,即在牙刷刷体植毛面的前端部凸起一个台阶,从而使得在刷毛面平整的情况下,前端部的刷毛相对较短,且硬度增加,方便人们更有效地剔出齿间食物残渣,清洁牙齿,对清除牙结石、防止牙周炎及龋齿的发生,有特别好的效果,同时刷毛不易出现倒毛现象,延长了牙刷的使用寿命。生产工艺简单,既能达到具有不同软硬、同弹性刷毛的目的,又降低了生产成本。

Description

台阶式牙刷
本实用新型涉及一种牙刷,尤其是一种刷体呈台阶形状的台阶式牙刷。
随着生活水平的提高,人们对洁齿、护齿、预防牙病的认识日益深刻,对牙刷的要求也越来越高。近年来市场上宣传很多的一种“双重功效”牙刷,就是试图通过选择软硬程序不同的牙刷刷毛,来达到即清洁牙齿,又可对牙齿进行保健按摩的目的。该种牙刷外圈刷毛选用直径较小的尼龙毛,因此刷毛较柔软,不损伤牙龈,又可对牙龈进行按摩,而中间排列的刷毛则选用直径较粗的尼龙毛,使其相对较硬,来达到清除齿间、齿根的食物残渣,清洁牙齿的目的。但是该牙刷在生产中工序增多,工艺变得复杂,生产成本增加,又因其外圈刷毛较软,容易产生“倒毛”现象,影响了牙刷的使用寿命。尤其是对于只有二纵行毛束的儿童牙刷,根本不可实施。日本国Lion公司94年推出了一种具有二个台阶式的牙刷,在该牙刷头部,植毛面呈“凹”形,植毛后,同等直径的尼龙毛在牙刷前端部和后部因长度略短而硬度较大,利于清洁牙齿,而中间部位由于刷毛较长而刷牙时感觉柔软适中,投放市场后深受消费者喜爱。在我国,牙刷的刷体面均为一平面。
本实用新型的目的是提供一种生产工艺简单,使用舒适,又能达到最佳清洁牙齿之效果,且能延长使用寿命的牙刷。
为达到上述目的,本实用新型的牙刷在刷体植毛面的前端部设计成一个凸起的台阶,应用台阶式牙刷植毛后,使前端部的刷毛因其较短而增加硬度。
以下结合附图作详细说明。
图1为本实用新型结构示意图。
如图1所示的台阶式牙刷,在刷体(1)植毛面的前端部1/4~1/2处,最佳为1/3处,凸起一个台阶(3),从而使得在刷毛(2)面平整的情况下,前端部的刷毛相对较短,也即使其因较短而硬度增加。(4)为刷柄。增加了硬度且稍短的刷毛更容易进入齿沟及摩擦龈缘,而且便于加力,可以自如有效地剔出食物残渣,防止细菌滋长,达到良好的预防牙病的效果。再者,人们为了去除牙齿与牙齿之间,牙齿靠牙肉边缘积藏的细小食物残渣和牙垢,无论是从动作习惯的角度还是从灵活方便的角度来考虑,往往都是使用牙刷前端部的刷毛,因此该部位刷毛使用频率最高,受力也最大,最易“倒毛”。而台阶式牙刷提高了前端部刷毛的刚性,延迟了“倒毛”现象,延长了使用寿命,对清除牙洁石,防止牙周炎,龋齿的发生,有特别好的效果。从生产角度来说,台阶式牙刷只需改变注塑模具,不用二次植毛,就达到了具有不同软硬、不同弹性刷毛的目的,降低了生产成本。

Claims (1)

1、一种台阶式牙刷,由植有刷毛(2)的刷体(1)连接刷柄(4)组成,其特征在于:在刷体(1)植毛面的前端部1/4~1/2处,凸起一个台阶(3),从而使得在刷毛(2)面平整的情况下,前端部的刷毛相对较短。
CN 95222387 1995-09-21 1995-09-21 台阶式牙刷 Expired - Fee Related CN2233690Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95222387 CN2233690Y (zh) 1995-09-21 1995-09-21 台阶式牙刷

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95222387 CN2233690Y (zh) 1995-09-21 1995-09-21 台阶式牙刷

Publications (1)

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CN2233690Y true CN2233690Y (zh) 1996-08-28

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ID=33869716

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CN 95222387 Expired - Fee Related CN2233690Y (zh) 1995-09-21 1995-09-21 台阶式牙刷

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CN (1) CN2233690Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105476256A (zh) * 2015-11-18 2016-04-13 华文蔚 一种台阶式牙刷

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105476256A (zh) * 2015-11-18 2016-04-13 华文蔚 一种台阶式牙刷

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