CN2208903Y - Rotary motor-operated toothbrush - Google Patents

Abstract

The utility model relates to a rotary motor-operated toothbrush, composed of a brush body, a strip-shaped protecting cover, a water baffle plate, a brush head, a DC micro-motor, etc. The inner of the brush body is provided with a brush shaft which can rotate positively and oppositely, and brushes provided with different shapes are distributed homogeneously along the circumference. The outer of the brush shaft is provided with a water baffle which ensures that the toothpaste foam can flow away along the water baffle. The use of the utility model provides an ideal, safe, convenient, quick, feasible and effective tool to the correct tooth brushing method. Simultaneously, the utility model has a definite massage function to the face because of the vibration of the micro-motor.

Description

Rotary motor-operated toothbrush

This utility model belongs to daily necessities field, relates in particular to a kind of rotary electric toothbrush.

Should adopt correct vertical brushing when odontologist emphasizes to brush teeth always for a long time, but most of people has been accustomed to wrong horizontal type toothbrushing method, and with ordinary toothbrush carry out vertical brush teeth not slow with speed smoothly really.Popular in the world at present electrodynamic type Tooth-brush structure is all complicated, and cleaning oral cavity is not thorough, some in addition damage gingiva, and toothpaste foam splashes, year in and year out a lot of tartar of deposition in the tooth.

It is a kind of simple in structure that the purpose of this utility model is to provide, and has the rotary electric toothbrush of cleaning tooth body and massage gingiva function concurrently.

For achieving the above object, rotary electric toothbrush of the present utility model by toothbrush body, brush axle, eliminator plate, double do the box body of brush holder and be positioned at the intravital direct current micromotor of box etc. form.Toothbrush body and box body are with being threaded, length is corresponding each other, the brush axle that the positive and negative rotation of one energy is arranged in the toothbrush body, therebetween by the rubber grommet sealing that blocks water, the hairbrush that difformity is arranged is along even distribution of its garden week, most of garden week of hairbrush is blocked by the bar shaped protective cover, on the brush axle eliminator plate is arranged, and guarantees that the toothpaste foam flows away along eliminator plate.

Because this utility model has adopted eliminator plate and difform hairbrush to arrange, and makes Tooth-brush structure simple, and effectively the Fouling Cleaning in the slot is fallen, and utilizes the vibration of motor that gingiva is also had certain massage effect simultaneously.

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

Fig. 1 is the cutaway view of this utility model embodiment.

Fig. 2 is the protruding garden column construction of hairbrush.

Fig. 3 is the recessed garden column construction of hairbrush.

Fig. 4 is the garden platform shape structure of hairbrush.

Rotary electric toothbrush shown in Figure 1 is by toothbrush body 1, mobilizable brush axle 2, bar shaped protective cover 3, hairbrush 4, compositions such as eliminator plate 6 and box body 8.Toothbrush body 1 and box body 8 usefulness are threaded, and length is corresponding each other, for the ease of carrying, takes out battery in the box body 8, in the box body 8 of brush body 1 can being packed into.One movable brush axle 2 is arranged in the brush body 1, end is equipped with evenly distributed hairbrush 4 on it, hairbrush 4 has only part garden week to come out to contact with tooth, remainder is blocked by 4-6 road bar shaped protective cover 3, the output shaft of brush axle 2 other ends and direct current micromotor 7 is connected, the lower end of brush body 1 is a cavity, and micro machine 7 and speed-regulating switch 9 are housed in it.The structure of hairbrush 4 can arbitrarily be changed as required, and the protruding garden post shapes among Fig. 2 is to brush inboard tooth, and the recessed garden post shapes of Fig. 3 is based on brush outside tooth, and the garden platform shape structure of Fig. 4 is based on brush rear portion molar.Can adorn an electroacoustic device 10 in the box body 8, during work, promote on and off switch 9, under the drive of micro machine 7, hairbrush 4 rotatablely moves with 2 work of brush axle, in the musical sound of grace, finishes the process of brushing teeth.

Claims (3)

1, a kind of rotary electric toothbrush, form by brush body (1), box body (8), direct current micromotor (7) etc., brush body (1) and box body (8) are with being threaded, it is characterized in that a movable brush axle (2) is arranged in the brush body (1), hairbrush is all uniform distribution along its garden, part hairbrush (4) is blocked by bar shaped protective cover (3), and brush axle (2) is sealed by the rubber grommet that blocks water (5) with brush body (1), and an end of brush body (1) has eliminator plate (6).

2, electric toothbrush according to claim 1, the shape that it is characterized in that described hairbrush (4) can be the garden cylindricality, protruding garden cylindricality, recessed garden cylindricality and garden platform shape.

3, electric toothbrush according to claim 1 is characterized in that described bar shaped protective cover (3) is a 4-6 road marking shape window.

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