CN2840948Y

CN2840948Y - Electric toothbrush

Info

Publication number: CN2840948Y
Application number: CN 200520015220
Authority: CN
Inventors: 袁文军; 林建军
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-28
Filing date: 2005-09-28
Publication date: 2006-11-29
Anticipated expiration: 2015-09-28

Abstract

This utility model relates to a kind of electric toothbrush, comprises brush holder and brush, establishes motor and controller on the brush holder, also is provided with the rotary burr of planting on brush, rotary rotating shaft of planting burr and motor output shaft in the same way, rotary planting is implanted with bristle on the burr; The deep cleaning teeth of this utility model energy, and have characteristics rational in infrastructure, that reliability is high, function is strong.

Description

Electric toothbrush

Technical field

This utility model relates to a kind of electric toothbrush.

Background technology

Careless living standard improves day by day, people require also more and more higher to toothbrush, from the earliest plain edition toothbrush to undaform toothbrush and electric toothbrush finally, electric toothbrush is because of the welcome that is subjected to vast consumption easy to use, the electric toothbrush of generally using at present all is the revolving electric toothbrush in plane, comprise brush holder and brush, be provided with motor and controller in the brush holder, brush is provided with power drive mechanism and rotation platform, bristle is arranged on the circular rotation platform, circular rotation platform rotates with the perpendicular rotating shaft of brush holder direction around one, bristle is done the circumference rotation at dental surface during use, bristle can only clean the top layer of tooth, can not be deep into teeth space tooth is carried out the cleaning of deep layer, because rotating shaft and brush holder direction are perpendicular, must carry out break-in to the power outbound course simultaneously by drive mechanism, increase the complexity of power output, the reliability of work that mechanism is many reduces exactly.

The utility model content

Content of the present utility model is to provide a kind of electric toothbrush, and the rotating shaft of bristle is identical with the direction of brush holder, can carry out deep layer cleaning to tooth, and has characteristics rational in infrastructure, that reliability is high, function is strong.

For achieving the above object by the following technical solutions:

A kind of electric toothbrush comprises brush holder and brush, establishes motor and controller on the brush holder, it is characterized in that: also be provided with the rotary burr of planting on the described brush, rotary rotating shaft of planting burr and motor output shaft in the same way, rotary planting is implanted with bristle on the burr.

Also be provided with an oral cavity protective sleeve on the described brush, the oral cavity health care cover is surrounded the rotary burr of planting, and only the part bristle is exposed at the outside of oral cavity health care cover.

Also be provided with motor positive and inverse gauge tap and timing control apparatus on the described brush holder on the controller.

This utility model has changed the bristle direction of rotation, make that bristle can extend into teeth space when use is brushed teeth, can carry out the cleaning of deep layer to tooth, because of the rotating shaft of bristle and motor output shaft direction in the same way, do not need the power outbound course is changed, make drive mechanism become simply, improve the reliability of toothbrush; This utility model can not damage dental bed at the rotary protective sleeve that is provided with the oral cavity outside the burr of planting during the bristle rotation; This utility model is also established to increase on the controller of brush holder is in addition just changeing counter-rotating and periodic function, and it is more convenient to make electric toothbrush make.

Description of drawings

Fig. 1, structural representation of the present utility model;

Fig. 2, partial enlarged drawing of the present utility model.

The specific embodiment

As shown in Figure 1; a kind of electric toothbrush; comprise brush holder 1 and brush 2; establish motor and controller on the brush holder 1; brush 2 is provided with drive mechanism and the rotary burr 21 of planting; rotary direction of planting burr 21 rotating shafts is identical with the motor output shaft direction; the rotary burr 21 of planting is connected with motor on the brush holder 1 by drive mechanism; rotary planting is implanted with bristle 22 on the burr 21; also be provided with an oral cavity protective sleeve 23 on the brush; oral cavity health care cover 23 is surrounded the rotary burr 21 of planting, and only part bristle 22 is exposed at the outside that oral cavity health care overlaps.

This utility model changes the direction of rotation of original bristle 22; make that bristle 22 can extend into teeth space when brushing teeth; tooth is carried out the cleaning of the degree of depth; the big portion of bristle 22 is enclosed in the oral cavity health care cover simultaneously; can effectively protect the Shi Buhui that brushes teeth to injure dental bed; and damage tooth, the structure of brush 2 interior drive mechanisms that this utility model has adopted such designs simplification can make the reliability of electric toothbrush work improve.

This utility model also is provided with control motor positive and inverse gauge tap 11 and timing control apparatus 12 on the controller of brush holder in addition, the direction of rotation of motor positive and inverse energy bristle changes, cleaning teeth better, the time chien shih that timing function can be set forward or reverse is brushed teeth and is had more scientificly, makes electric toothbrush have more hommization.

Claims

1, a kind of electric toothbrush comprises brush holder and brush, establishes motor and controller on the brush holder, it is characterized in that: also be provided with the rotary burr of planting on the described brush, rotary rotating shaft of planting burr and motor output shaft in the same way, rotary planting is implanted with bristle on the burr.

2, electric toothbrush as claimed in claim 1 is characterized in that: also be provided with an oral cavity protective sleeve on the described brush, the oral cavity health care cover is surrounded the rotary burr of planting, and only the part bristle is exposed at the outside of oral cavity health care cover.

3, electric toothbrush as claimed in claim 1 is characterized in that: also be provided with motor positive and inverse gauge tap and timing control apparatus on the described brush holder on the controller.