CN1314133A - 电动牙刷 - Google Patents

电动牙刷 Download PDF

Info

Publication number
CN1314133A
CN1314133A CN 01104125 CN01104125A CN1314133A CN 1314133 A CN1314133 A CN 1314133A CN 01104125 CN01104125 CN 01104125 CN 01104125 A CN01104125 A CN 01104125A CN 1314133 A CN1314133 A CN 1314133A
Authority
CN
China
Prior art keywords
brush
brush axle
electric tooth
handle
electric toothbrush
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.)
Granted
Application number
CN 01104125
Other languages
English (en)
Other versions
CN1134245C (zh
Inventor
张维军
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
Application filed by Individual filed Critical Individual
Priority to CNB011041250A priority Critical patent/CN1134245C/zh
Publication of CN1314133A publication Critical patent/CN1314133A/zh
Application granted granted Critical
Publication of CN1134245C publication Critical patent/CN1134245C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Brushes (AREA)

Abstract

本发明涉及一种电动牙刷,其特征在于:刷轴是固定在带有微型永磁直流电机的手柄内的传动轴上;刷轴是个头带凸型头、尾部是半圆的圆轴,它的刷头上有三条很细的护围。电机转动时带动刷头的旋转,由于护围的保护,刷毛与牙面是线接触,可有效的去掉牙面上的附着物。更换时,拧下护管换上新的即可使用,这样既清洁了口腔、保护牙龈不受损坏,又安全可靠。

Description

电动牙刷
本发明涉及一种牙刷,特别是一种旋转、控速式的电动牙刷。
目前,现有的牙刷有单面和电动圆柱面栽毛两种牙刷。单面栽毛一般是用手的简单运动来完成清洁口腔卫生的,由于动作不规范很难清除牙缝和牙齿内侧的牙垢;而电动圆柱栽毛牙刷转速较快即使有护围,由于护围过宽、过直,而损坏牙龈。
本发明的目的在于提供一种旋转式电动牙刷,它不仅能迅速合理地清除牙垢进行竖向刷牙,而且不会损坏牙龈。
本发明的目的是这样实现的:固定在手柄中电机的传动装置上联有刷轴,刷轴的前方的凸型头直接插在刷轴前方三条护围向下呈圆弧形内凹槽中;刷轴外圆柱的柱面上栽满刷毛。刷轴是通过护管拧在牙刷的手柄上的。当电机通过传动装置带动刷轴转动时,刷轴外圆柱上的刷头也随着转动。由于刷轴前方带有护围,转速有快慢、方向有上下之分,使得刷牙更加简单方便、不伤牙龈。
下面结合附图和实施例对本发明作详细的说明。
图1为本发明的结构示意图。
图1中,1、护围2、刷轴3、刷头4、护管5、隔板6、手柄7、开关8、直流电机9、电机传动装置
在图中,该电动牙刷主要有护围(1)、刷轴(2)、刷头(3)、护管(4)、隔板(5)、手柄(6)、开关(7)、直流电机(8)和传动装置(9)组成。在手柄(6)中固有微型永磁直流电机(8)和开关(7),它们通过线路的连接来实现牙刷的上下快慢功能的。直流电机(8)上电机传动装置(9)轴心上联有半圆形的刷轴(2),刷轴(2)穿过护管(4)中心上的隔板(5)中心圆孔,将圆柱栽毛的凸型刷头(3)直接相嵌在只有三分之一的三条护围(1)形成的向下圆弧形的内凹槽中。由于刷轴(2)为悬臂状态,为了防止刷轴(2)的移动和变形,在护管(4)的进口和它的中心部的隔板(5)处,将刷轴(2)的直径进行变化,确保刷轴(2)不前后移动。护管(4)的进口和隔板(5)处的大小变化是为了防止人们在刷牙时,口水渗入到手柄(6)中造成线路短路的问题。
使用时,将牙膏直接挤压在刷头(3)上,打开开关(7),选择功能进行刷牙,由于三条护围(1)的保护,不仅轻易便捷刷牙而且保护了牙龈不受损伤,起到了清洁牙齿的作用。使用时,拧下护管(4)前段,换上新的既可使用,这样即安全又卫生。

Claims (3)

1、一种电动牙刷,主要由护围(1)、刷轴(2)、刷头(3)、护管(4)、隔板(5)、手柄(6)、开关(7)直流电机(8)和电机传动装置(9)组成,其特征在于:三条护围(1)形成一个向下圆弧形的内凹槽。
2、根据权利要求1所述的电动牙刷,其特征在于:刷轴(2)前方是凸型头、后面是半圆的圆轴。
3、根据权利要求1所述的电动牙刷,其特征在于:开关(7)是可以控制上下方向、快慢速度的。
CNB011041250A 2001-02-21 2001-02-21 电动牙刷 Expired - Fee Related CN1134245C (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB011041250A CN1134245C (zh) 2001-02-21 2001-02-21 电动牙刷

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB011041250A CN1134245C (zh) 2001-02-21 2001-02-21 电动牙刷

Publications (2)

Publication Number Publication Date
CN1314133A true CN1314133A (zh) 2001-09-26
CN1134245C CN1134245C (zh) 2004-01-14

Family

ID=4653690

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB011041250A Expired - Fee Related CN1134245C (zh) 2001-02-21 2001-02-21 电动牙刷

Country Status (1)

Country Link
CN (1) CN1134245C (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106976045A (zh) * 2016-01-18 2017-07-25 刘强 护磁圈式永磁电机的外套手柄

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106976045A (zh) * 2016-01-18 2017-07-25 刘强 护磁圈式永磁电机的外套手柄

Also Published As

Publication number Publication date
CN1134245C (zh) 2004-01-14

Similar Documents

Publication Publication Date Title
US8079106B2 (en) Electrical tooth brush
JPH0476687B2 (zh)
WO2015119666A1 (en) Multi-function electric brush apparatus and systems useful for cleaning teeth and interdental spaces
WO2011044858A1 (en) Rotary head of electric toothbrush
CN1134245C (zh) 电动牙刷
CN100484494C (zh) 电动牙刷
CN108030565A (zh) 一种顺向护牙电动牙刷
CN2790423Y (zh) 双刷头电动牙刷
CN201164509Y (zh) 一种电动牙刷
CN2369649Y (zh) 电动圆轴牙刷
CN2393503Y (zh) 毛刷转动式电动自动牙刷
CN201005230Y (zh) 换向牙刷
KR200287703Y1 (ko) 치아건강을 높여 주는 전동칫솔
CN1313060C (zh) 舌侧电动旋转竖刷除垢牙刷
CN2164802Y (zh) 电动双向牙刷
CN2468446Y (zh) 旋转式电动牙刷
CN2458919Y (zh) 舌侧电动旋转竖刷除垢牙刷
KR19980014477U (ko) 전동치솔
JP3024852U (ja) 上下に振動する歯ブラシ
CN2134174Y (zh) 旋转牙刷
CN2353225Y (zh) 一种牙刷
KR20140038658A (ko) 마우스피스 전동칫솔
KR200323632Y1 (ko) 전동 치아미용기
KR200345607Y1 (ko) 치석 제거기
CN2503862Y (zh) 一种旋转牙刷

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee