CN2323749Y - Electric toothbrush - Google Patents

Abstract

The utility model relates to a toothbrush, particularly an electric toothbrush using batteries as motive power. The high-speed rotation of a brush head which is provided with special brush bristles is driven by a micromotor to achieve transversal brushing and vertical brush so as to accomplish automatic toothbrushing. The utility model is mainly composed of a head shell, a brush head and a brush handle. The micromotor and the batteries are arranged in the brush handle. The on-off of the utility model can be controlled by a power switch so as to cause the brush head to make positive rotation, reverse rotation and stopping rotation to accomplish automatic toothbrushing. The utility model has the characteristics of simple structure, low cost, convenience, agility, labor and time saving, high efficiency of cleaning teeth, etc. The utility model can be widely used as a dental apparatus of brushing teeth for people of various hierarchies and can also be used for replacing various existing practical toothbrushes.

Description

Electric toothbrush

This utility model relates to a kind of toothbrush, particularly a kind of be power with the battery, drive the brush high speed rotating that special bristle is housed by micro machine and finish the electric toothbrush of brushing teeth.

In existing technical scheme, ordinary toothbrush commonly used is brushed very inconvenient again because of its brush speed is slow, perpendicular; Electric toothbrush is finished the rotation of bristle on the brush because of it adopts being meshing with each other between multiple gear, causes its complex structure, involves great expense, effect also has unsatisfactory part.

The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, is power with the battery and provide a kind of, and the high speed rotating that drives the brush that special bristle is housed by micro machine both reached and can horizontally brush, and can erect brush again, use up and finish the electric toothbrush of automatic teeth-brushing.

The solution that realizes this utility model purpose is: a kind of electric toothbrush, comprise a head capsule, a brush and a brush holder, its special character is: described head capsule is one spoonful of shape housing, its left side likeness in form strip spoon head, a spoon left part inwall has a circular hole along axis, and right-hand part is the cylinder type hollow pipe of likeness in form kettleholder; Described brush is thick, the thin cylinder that links to each other of a coaxial line, have with zigzag shape equal distribution mounted bristles in its thick cylindrical periphery, be provided with an aperture in its thin cylindrical right part along axial line, its left end head is assemblied in the circular hole of described head capsule left end head inwall movingly, and the thin cylinder of its right-hand part is assemblied in the cylinder type hollow pipe of described head capsule right-hand part movingly; Described brush holder is a column hollow shell, its periphery is provided with on and off switch, micro machine and battery are housed in it, its left part links to each other with the right part stationary fit of described head capsule, end cap is equipped with in its right part, and described on and off switch can be controlled being switched on or switched off of described battery and described micro machine, reaches described micro machine forward, reverse or stop are changeed, the rotating shaft stationary fit of described micro machine is installed in the axis hole of described brush right-hand member, the rotation of its rotating shaft or stop to drive brush and also rotate synchronously or stop.

Accompanying drawing has been described a preferred embodiment of the present utility model.

Fig. 1 is the structure principle chart of this utility model embodiment.

Below in conjunction with accompanying drawing content of the present utility model is described in detail.

Know referring to Fig. 1: this utility model comprises a head capsule 1, a brush 2 and a brush holder 4, described head capsule 1 is one spoonful of shape housing, and its left part inwall has a circular hole along axis, and its right-hand part is a hollow pipe, brush holder 4 is equipped with in its right part stationary fit, and brush 2 is housed in it movingly; Described brush 2 is coaxial thick, a thin cylinder that links to each other, have with zigzag shape equal distribution mounted bristles 3 in its thick cylindrical periphery, be provided with an aperture in its thin cylindrical right part along axial line, its left end head is assemblied in the circular hole of described head capsule 1 left end head inwall movingly, and the thin cylinder of its right-hand part is assemblied in the cylinder type hollow pipe of described head capsule 1 right-hand part movingly; Described brush holder 4 is a column hollow shell, its periphery is provided with on and off switch 6, micro machine 5 and battery 7 are housed in it, its left part stationary fit is assemblied in the axis hole, right part of described head capsule 1, end cap 8 is equipped with in its right part, described on and off switch 6 can be controlled being switched on or switched off of described battery 7 and described micro machine 5, and described micro machine 5 can be changeed in forward, reverse or stop, and the rotating shaft stationary fit of described micro machine 5 is installed in the axis hole of described brush 2 right-hand members.

Operation principle of the present utility model is as follows: turn on the power switch 6, micro machine 5 gets electric work, and its rotating shaft is rotated and driven the brush 2 that links to each other with its axial stationary fit and rotates the rotation of brush 2 synchronously, cause the bristle 3 on its periphery also to rotate, the bristle 3 of rotation can be brushed teeth.The head capsule 1 at described brush 2 backs is towards the lip chamber, to reach the effect in protection oral cavity when brushing teeth.The conversion of this utility model by on and off switch 6 can be controlled described micro machine 5 forward or reverse, but make described brush 2 and on also forward or reverse of bristle 3, and then realize both can horizontally brushing, can erect the purpose of brush again.

In conjunction with the foregoing description as can be seen, this utility model has following advantage compared to existing technology:

1. simple in structure, cost is low;

2. both can be horizontal, can vertically brush teeth again, convenient, flexible;

3. laborsaving, save time the efficient that cleans one's teeth height.

This utility model can be widely used as each personage's of stratum the toilet article of brushing teeth, and also can be used for replacing all kinds of toothbrushes of existing use.

Claims (1)

1. electric toothbrush, comprise a head capsule (1), a brush (2) and a brush holder (4), it is characterized in that: described head capsule (1) is one spoonful of shape housing, and its left part inwall has a circular hole along axis, its right-hand part is a hollow pipe, and brush holder (4) is equipped with in the stationary fit vertically of its right part; Described brush (2) is coaxial thick, a thin Cylinder that links to each other, have with zigzag shape equal distribution mounted bristles (3) in its thick cylindrical periphery, be provided with an aperture in its thin cylindrical right part along axial line, the rotating shaft of described micro machine (5) is equipped with in stationary fit in the hole, its left end head is assemblied in the circular hole of described head capsule (1) left end head inwall movingly, and the thin cylinder of its right-hand part is assemblied in the cylinder type hollow pipe of described head capsule (1) right-hand part movingly; Described brush holder (4) is a column hollow shell, micro machine (5) and battery (7) are housed in it, its left part stationary fit is assemblied in the axis hole, right part of described head capsule (1), end cap (8) is equipped with in its right part, its periphery is provided with on and off switch (6), on and off switch (6) can be controlled being switched on or switched off of described battery (7) and described micro machine (5), brush (2) the forward, reverse or stop synchronously commentaries on classics that makes described micro machine (5) and link to each other with the axial stationary fit of its rotating shaft.

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