CN2288706Y

CN2288706Y - Electric tooth cleaner

Info

Publication number: CN2288706Y
Application number: CN 97212323
Authority: CN
Inventors: 徐万贤
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-10
Filing date: 1997-03-10
Publication date: 1998-08-26
Anticipated expiration: 2007-03-10

Abstract

The utility model discloses a tooth cleaner which is suitable for the vertical brushing, and the utility model can thoroughly clean teeth and really protect teeth. The utility model comprises a brush holder 1, a motor 2 which is arranged in the brush holder 1 and a brush head 3. The utility model is characterized in that a decelerator is arranged between the motor 2 and the brush head 3, brush bristles 4 are arranged on the brush head 3, and a sheathing 5 is connected with the brush holder 1; the brush head 3 is arranged in a gum protective sheathing 6 which is designed in an integrated structure with the sheathing 5, the cross section of the gum protective sheathing 6 is an opening circular ring, and the brush holder 1 is provided with a battery cover 7 and a point corresponding to the motor 2 is provided with a motor cover 8. The utility model can be used for brushing teeth along tooth gaps safely according with medicine principles. The utility model has the advantage of good tooth cleaning effect.

Description

The electronic device that cleans the teeth

This utility model relates to a kind of tooth-cleaning ware, especially a kind of electronic device that cleans the teeth.

At present, no matter our employed tooth-cleaning ware is manual or electronic, only is suitable for horizontal brush, is unsuitable for perpendicular brush, and therefore so just cleaning teeth up hill and dale, and easy damaged gingiva can not take care of one's teeth effectively.

The purpose of this utility model exactly will be for people provide a kind of cleaning teeth up hill and dale, the device that cleans the teeth that takes care of one's teeth veritably.

The technical solution of the utility model is: a kind of electronic device that cleans the teeth, it comprises brush holder 1, places motor 2 and brush 3 in the brush holder 1, it is characterized in that: between motor 2 and brush 3, be provided with deceleration device, bristle 4 is installed on brush 3, be connected with sheath 5 with brush holder 1, brush 3 places with the protect gum of sheath 5 for one and overlaps in 6, and the section that protects gum cover 6 is an opening annulus, battery cover 7 is installed on brush holder 1, and motor cover 8 is being housed with the corresponding position of motor 2.

Described deceleration device is to be undertaken slowing down the first time by gear 9,10 at the axle head of motor 2, carries out deceleration second time at brush 3 these ends by gear 11,12.

Use the electronic device that cleans the teeth of this utility model can make bristle fully along slot, go deep into removing between the slit thing that accumulates wherein, and protect gum cover protection gingiva, therefore meet medicine principle, the effect that cleans the teeth is splendid, can take care of one's teeth by efficiently and effectively.

Below in conjunction with the drawings and specific embodiments this utility model is described in further detail.

Fig. 1 is the cutaway view of the electronic device that cleans the teeth of this utility model;

Fig. 2 is the A-A profile of the electronic device that cleans the teeth of this utility model.

As shown in Figure 1, motor 2 places in the brush holder 1, gear 9 is housed on the motor shaft, the gear 10 that is meshed with gear 9 is loaded on an end of axle 13, the other end of axle 13 is equipped with gear 11, the gear 12 that is meshed with gear 11 is loaded on the axle 14, is equipped with at axle 14 on this end of gear 12 spring 15 is housed, and the other end is equipped with brush 3; As shown in Figure 2, the endoporus of brush 3 is processed into square, axle 14 parts that are connected with brush 3 also are processed into the endoporus that square places brush 3, make brush 3 along with axle 14 together rotates, and brush 3 is conglobate with the connecting hole processing of protecting gum cover 6, to guarantee that brush 3 changes, do not change and protect gum cover 6, protecting gum cover 6 is covers of an opening, its openings of sizes is not damaged gingiva with bristle 4, and can contact fully with tooth and be advisable, bristle 4 can be distributed on the brush 3 on the direction more than 2, also can be distributed on the whole brush 3, sheath 5 can be threaded with brush holder 1, also can adopt other connected mode, sheath 5 is taken off from brush holder 1, just replaceable brush head 3.

During use, the battery of can packing in the back cavity of brush holder 1 also can be connected by transformator and household AC power, at this moment, motor 2 work are carried out twice deceleration by gear 9,10 and gear 11,12, make the rotating speed of brush 3 be suitable for brushing teeth, bristle 4 is aimed at tooth and just can easily have been cleaned the teeth up hill and dale.

Claims

1, a kind of electronic device that cleans the teeth, it comprises brush holder [1], places motor [2] and brush [3] in the brush holder [1], it is characterized in that: between motor [2] and brush [3], be provided with deceleration device, bristle [4] is installed on brush [3], be connected with sheath [5] with brush holder [1], brush [3] places and sheath [5] is protecting in the gum cover [6] of one, and the section that protects gum cover [6] is an opening annulus, battery cover [7] is installed on brush holder [1], and motor cover [8] is being housed with the corresponding position of motor [2].

2, the electronic device that cleans the teeth according to claim 1 is characterized in that: described deceleration device is to be undertaken slowing down the first time by gear [9], [10] at the axle head of motor [2], carries out deceleration second time at this end of brush [3] by gear [11], [12].