CN2203068Y - 保健牙刷 - Google Patents

保健牙刷 Download PDF

Info

Publication number
CN2203068Y
CN2203068Y CN 93223605 CN93223605U CN2203068Y CN 2203068 Y CN2203068 Y CN 2203068Y CN 93223605 CN93223605 CN 93223605 CN 93223605 U CN93223605 U CN 93223605U CN 2203068 Y CN2203068 Y CN 2203068Y
Authority
CN
China
Prior art keywords
utility
model
toothbrush
brush bristle
clean
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
CN 93223605
Other languages
English (en)
Inventor
劳梓文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33801872&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN2203068(Y) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Priority to CN 93223605 priority Critical patent/CN2203068Y/zh
Application granted granted Critical
Publication of CN2203068Y publication Critical patent/CN2203068Y/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Abstract

一种刷毛改良的牙刷,其主要特征在于刷毛体为 前低后高的楔状体。由于刷毛排列为前低后高,使得 刷毛体变小,增大了刷头在空隙较小的后磨牙颊面及 面的活动度,可将不易刷洗干净的后磨牙清洁干 净,并可更好地按摩后磨牙牙龈,以达到能确实清洁 口腔卫生,减少牙齿龋患率及牙周病患病率的刷毛设 计为其特征。

Description

本实用新型涉及一种牙刷的改进,具体地说,是一种改进刷毛的牙刷。
目前市面销售的牙刷和有关牙刷的专利申请中,绝大部分的牙刷刷毛高度都前后一致。根据人体口腔生理结构,上下颌牙呈弓形排列,前牙空隙较大,而后牙由于面部肌肉导致空隙较小,还有,当开口时,由于上下颌牙 面之间的距离前大后小呈楔状,如果刷毛高度前后一致,使得刷头呈得粗厚,后牙尤以第二、三磨牙为甚,由于空隙较小,刷头的活动度受限,颊面及远中面不易清洁,也达不到按摩牙龈的作用,
Figure 932236057_IMG4
面也由于 间距离较小,也不易清洁,所以在临床上,后磨牙尤以第二、三磨牙为甚,颊面及
Figure 932236057_IMG6
面的龋患率及牙周病患病率较高。
本实用新型的目的是提供一种更符合人体口腔生理结构,能充分发挥清洁口腔卫生,起口腔保健作用的牙刷。
本实用新型是这样实施的:刷头上的刷毛制成前低后高的楔状排列,使得刷头呈得细薄,有利于进入口腔空隙及 间距离较小的后磨牙区,增大刷头在后磨牙区的活动度,起到彻底清洁后磨牙及牙龈按摩作用,减少后磨牙的龋患率及牙周病患病率。
本实用新型因为将刷毛制成前低后高排列的楔形,结构简单,不改变牙刷结构,只在刷毛进行改进,方法简便,较易实现,可用于各种类型的牙刷,为人们口腔卫生,预防口腔疾病提供一种保健牙刷,具有较好的社会效益与经济效益。
本实用新型的构成如附图所示。
以下本实用新型结合附图加以实施:
牙刷柄(2)系采用聚苯乙烯树脂经注塑成型后,以尼龙单丝(尼龙610,尼龙1010)(1)植毛在牙刷柄(2)上;经切毛工艺后,制成前低后高排列的楔形体,在磨毛机上磨削,使牙刷毛的末端磨成园弧状。

Claims (1)

  1. 一种刷毛改良的牙刷,由刷毛(1)、刷柄(2)组成,其特征在于刷毛(1)制成前低后高的楔形。
CN 93223605 1993-09-03 1993-09-03 保健牙刷 Ceased CN2203068Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93223605 CN2203068Y (zh) 1993-09-03 1993-09-03 保健牙刷

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93223605 CN2203068Y (zh) 1993-09-03 1993-09-03 保健牙刷

Publications (1)

Publication Number Publication Date
CN2203068Y true CN2203068Y (zh) 1995-07-12

Family

ID=33801872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93223605 Ceased CN2203068Y (zh) 1993-09-03 1993-09-03 保健牙刷

Country Status (1)

Country Link
CN (1) CN2203068Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109619806A (zh) * 2019-01-17 2019-04-16 张华� 清洁装置及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109619806A (zh) * 2019-01-17 2019-04-16 张华� 清洁装置及其制造方法

Similar Documents

Publication Publication Date Title
JPH0725827U (ja) 歯清掃装置
US6625834B2 (en) Manual toothbrush for gingival tissue stimulation
JPH07184719A (ja) 歯ブラシヘッドの縦軸に向けて毛先が低くなる歯ブラシ
CN2203068Y (zh) 保健牙刷
JP2533443B2 (ja) 歯ブラシ
CN2357572Y (zh) 按摩磨毛牙刷
CN2768550Y (zh) 新型刷毛牙刷
CN2761028Y (zh) 一种双面牙刷
CN2281694Y (zh) 里外一次净牙刷
CN2205663Y (zh) 软质头牙刷
CN2273133Y (zh) T型牙刷
CN2168463Y (zh) 一种保健牙刷
CN2298717Y (zh) 楔形牙刷头
CN2187014Y (zh) 无毛牙刷
CN2223579Y (zh) 护龈按摩牙刷
CN2235229Y (zh) 摆头式牙刷
CN2142661Y (zh) 保健牙刷
CN2310484Y (zh) 柔性全方位洁齿牙刷
JP2676335B2 (ja) 歯ブラシ
CN2511183Y (zh) 具有全方位刷牙功能的保健牙刷
CN2654055Y (zh) 牙齿擦洗器
CN2172621Y (zh) 牙齿保健器
JPS6331639Y2 (zh)
CN2136612Y (zh) 仿形保健牙刷
CN2508610Y (zh) 牙刷

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C35 Partial or whole invalidation of patent or utility model
IW01 Full invalidation of patent right

Decision date of declaring invalidation: 20000310

Decision number of declaring invalidation: 1953