CN2428108Y

CN2428108Y - New-type electric sterilizing toothbrush

Info

Publication number: CN2428108Y
Application number: CN 00237798
Authority: CN
Inventors: 李贵金
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-16
Filing date: 2000-06-16
Publication date: 2001-05-02
Anticipated expiration: 2010-06-16

Abstract

The utility model discloses a novel electric sterilizing toothbrush composed of a brush head, a brush holder, a dustproof cover, an electric device, and an ozone generating device, wherein, the electric device is composed of a miniature motor, an eccentric cam and an adjustable resistor, and the ozone generating device is composed of an ozone generating circuit, a boosting transformer, and an electricity discharge network. Compared with the prior art, the ozone generating device is designed, and the adjustable resistor is arranged in the electric device, so that the utility model has the advantages of cleaning most of reproductive pathogenic bacteria on brush bristle, and adjusting electric frequency as required without damaging gum. The utility model which brushes teeth thoroughly and cleanly is an ideal tooth brushing tool.

Description

A kind of electric, sterilization toothbrush

This utility model relates to the brush based article, particularly relates to a kind of toothbrush electronic, bactericidal unit that has.

Ordinary toothbrush does not all have electric device at present, brush teeth and undertaken by individual customary way, often because of teeth brushing way not science cause damaging gingiva, and it is not thorough to brush teeth, and for overcoming above-mentioned deficiency, people create various electric toothbrushes, but existing electric toothbrush can not be adjusted electrical frequency on demand, and ordinary toothbrush still is that electric toothbrush all exists because the tartar that is embedded in bristle foundation place is difficult to rinse well and breeds various pathogens, causes the shortcoming of multiple harm to health of people.

The purpose of this utility model is the shortcoming at existing toothbrush, a kind of sterilization toothbrush of adjusting electrical frequency is provided, works the mischief to health of people and have the deficiency that electric toothbrush can not be adjusted electrical frequency on demand to solve tartar breeding pathogenic bacteria on the toothbrush bristle.

The technical solution of the utility model has an ozone generating-device for it increases on the basis of existing electric toothbrush, ozone generating-device is by ozone generation circuit, booster transformer, the discharge net is formed, ozone generation circuit output end is connected with the booster transformer input, the booster transformer outfan is connected with the discharge net, after boosting through booster transformer, the pulse voltage that ozone generation circuit output end is exported supplies with the edge discharge net of brush board inside under brush bristle root admittedly, generation ozone plays sterilization functions around being discharged into bristle by through hole on the relative discharge net electrode place brush brush board in the discharge net, for adapting to the different needs of people to the intensity of brushing teeth, in existing electric toothbrush electric device circuit, be serially connected with an adjustable resistance, be convenient adjusting in the use, on and off switch adopts three end on and off switch, ozone generating-device power input negative pole is connected with the battery case negative pole, positive pole is connected with the different terminals of three end on and off switch and electric device power input positive terminal, connect discharge net lead in brush bar inner lead hole, booster transformer edge is solid in brush holder in the transformator holddown groove, the solid welding of ozone generation circuit is on ozone generation circuit board, adjustable resistance and three end on and off switch solid weldings are at three end on and off switch, on the adjustable resistance fixing head, ozone generation circuit board and three end on and off switch, adjustable resistance bolt of fixing plate location edge is solid in brush holder interior circuit board holddown groove, and the adjustable resistance regulating wheel cooperates with brush holder frequency adjustment hole.

This utility model is compared with the prior art because design has ozone generating-device, having in electric device can be for the resistance of regulating, and its advantage is the pathogenic bacterium that can go out and breed except that great majority on the bristle, and can adjust electrical frequency as required, do not damage gingiva, brush teeth thorough, health.

Description of drawings:

Fig. 1: be a kind of electric, sterilization Tooth-brush structure cutaway view;

Fig. 2: be a kind of electric, sterilization toothbrush head, discharge web frame cutaway view;

Fig. 3: be a kind of electric, sterilization toothbrush head, discharge web frame A-A cutaway view on Fig. 2;

Fig. 4: be a kind of electric, sterilization toothbrush front view;

Fig. 5: be a kind of electric, sterilization toothbrush ozone generating-device circuit theory diagrams;

Fig. 6: be a kind of electric, sterilization toothbrush electric device circuit theory diagrams.

Provide most preferred embodiment of the present utility model below in conjunction with accompanying drawing: it is identical with the ordinary toothbrush head by brush 1 material, the hard polyethylene of brush holder 2 materials, anti-point cover 3 material transparent plastics, electric device, ozone generating-device is formed, electric device is common six volts of direct current generators by micromotor 4 specifications, eccentric cam 5 material iron brasses, adjustable resistance 6 resistances 300 Ω potentiometers are formed, ozone generating-device is by ozone generation circuit special module 7 model TWH9221, booster transformer 8 specifications are elementary to be Φ 0.45T30, secondary Φ 0.11T2000, discharge net 9 anodal material tin bronzes, negative pole material aluminium alloy is formed, brush holder 2 two closes housing up and down for the fixed symmetry of screw, there is the detachable cap of the fixed more changing brush head 1 of screw the front end side, there is brush bar installing hole at brush holder 2 front end axis places, there is the advance ball groove both sides, hole, brush holder 2 middle parts have the motor holddown groove successively respectively, the transformator holddown groove, the circuit board holddown groove, there is battery case brush holder 2 rear ends, on the brush holder 2 at circuit board holddown groove place on and off switch adjustment hole and frequency adjustment hole are arranged relatively, micromotor 4 output shafts and eccentric cam 5 fitting pins are fixed, battery case is anodal by three end on and off switch 10, adjustable resistance 6 is connected with motor 4 one inputs, the battery case negative pole is connected with motor 4 another inputs, three end on and off switch 10, adjustable resistance 6 solid weldings are at three end on and off switch, on the adjustable resistance fixing head, micromotor 4 screws are fixed on the ozone generation circuit board, brush 1 bar cooperates the bucker sealing with brush holder 2 brush bar installing holes, middle part round tube hole and afterbody strip hole cooperate with the detachable cap fixed screw of changing brush head 1 more respectively on brush 1 bar, in the brush holder 2 brush bar installing hole both sides advance ball grooves ball is arranged, brush 1 afterbody is that dovetail groove cooperates with eccentric cam 5, contact surface wraps intrinsic tin bronze sheet respectively, ozone generation circuit special module 7 outfans are connected with booster transformer 8 inputs, the booster transformer outfan is by being fixed on the Miniature plug socket of brush 1 afterbody, lead is connected with discharge net 9 in the brush bar inner lead hole, 7 solid weldings of ozone generation circuit special module are on ozone generation circuit board, booster transformer 8 edge is solid in brush holder 2 in the transformator holddown groove, ozone generation circuit board and three end on and off switch, adjustable resistance bolt of fixing plate location edge is solid in brush holder 2 interior circuit board holddown grooves, discharge net 9 edges are brush board inside under brush 1 bristle root admittedly, discharge net 9 electrode place brush 1 brush boards have through hole 11 relatively, battery case is anodal to be connected by three end on and off switch 10 and ozone generation circuit special module 7 power inputs are anodal, the battery case negative pole is connected adjustable resistance 6 regulating wheels with ozone generation circuit special module 7 power input negative poles, three end on and off switch, 10 ozone generating-device relay indicating lights 12 respectively with brush holder 2 frequency adjustment holes, the on and off switch adjustment hole, the work indicator hole cooperates.Pack in the battery case during use four the joint No.5 cells, dust cover 3 is covered brush 1, three end on and off switch 10 are pushed into 2 retainings, ozone generating-device work ozone generation circuit special module 7 outfan voltage pulse outputs, input to booster transformer 8, arrive discharge net 9 at booster transformer 8 outfans output high electric field pulse, discharge net 9 induction discharges produce ozone by around the brush 1 through hole 11 release bristles, reach sterilization functions, after 2-3 minute dust cover 3 is taken off, three end on and off switch 10 are pushed into 3 shelves, electric device work, micromotor 4 and eccentric cam 5 rotate stirs brush 1 dovetail groove, makes brush 1 swing, regulate adjustable resistance 6 regulating wheels, can change brush 1 hunting frequency.

Claims

1, a kind of electric, the sterilization toothbrush it by brush, brush holder, dust cover, electric device is formed, it is characterized in that: also have an ozone generating-device, ozone generating-device is by ozone generation circuit, booster transformer, the discharge net is formed, ozone generation circuit output end is connected with the booster transformer input, the booster transformer outfan is connected with the discharge net, be serially connected with an adjustable resistance in the electric device circuit, ozone generating-device power input negative pole is connected with the battery case negative pole, positive pole is connected with the different terminals of three end on and off switch and electric device power input positive terminal, discharge net edge is brush board inside under brush bristle root admittedly, discharge net electrode place brush brush board has through hole relatively, connect discharge net lead in brush bar inner lead hole, booster transformer edge is solid in brush holder in the transformator holddown groove, ozone generation circuit board and three end on and off switch, adjustable resistance bolt of fixing plate location edge is solid in brush holder interior circuit board holddown groove, and the adjustable resistance regulating wheel cooperates with brush holder frequency adjustment hole.

2, a kind of electric as claimed in claim 1, sterilization toothbrush is characterized in that, the booster transformer outfan is crossed the Miniature plug socket that is fixed on the brush afterbody with discharge Netcom and linked to each other.

3, as claim 1,2 described a kind of electrics, sterilization toothbrush, it is characterized in that: brush afterbody dovetail groove and motor shaft end eccentric cam contact surface wrap intrinsic tin bronze sheet respectively.