CN201026246Y

CN201026246Y - Compact electric toothbrush

Info

Publication number: CN201026246Y
Application number: CNU2007200835497U
Authority: CN
Inventors: 程义龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-13
Filing date: 2007-02-13
Publication date: 2008-02-27
Anticipated expiration: 2017-02-13

Abstract

The utility model relates to a compact electric toothbrush, which comprises a toothbrush handle, a toothbrush neck and a brush head, wherein the toothbrush handle is provided with an electric motor and a transmission mechanism; the head of the toothbrush is connected with a semicircular mantle; the toothbrush neck is provided with a rotation shaft; the end of the rotation shaft extends into the semicircular mantle; the main body of the brush head is arranged in the semicircular mantle; and the tail of the brush head is jacketed at the end of the rotation shaft. The utility model has the advantages of simple structure simple, stable working and convenient use. Particularly, the effect of the brush head to remove the tartar is good and the replacement is convenient. Moreover, the use is at low cost, thereby effectively solving the general problem of the prior electric toothbrush that the structure is complicated, the price is high and thereby the prior electric toothbrush is hard to promoted for use.

Description

The compact electric toothbrush

Technical field

This utility model relates to a kind of toothbrush, especially relates to a kind of compact electric toothbrush.

Background technology

As everyone knows, the best way of safeguarding oral hygiene is to brush teeth every day.When brushing teeth, the posture of standard is along teeth space, pumps cleaning oral cavity by toothbrush.Owing to brush teeth like this is every day must work class, be sick of psychology to such an extent as to allow many people produce, and sometimes also because of reasons such as the dynamics or the faults of brushing teeth, cause cleaning of teeth not in place or injure the situation of gingiva, then more vexing.In order to alleviate the trouble that people brush teeth every day, there is Crinis Carbonisatus to understand the electric toothbrush that can pump, with the action of simulation staff, but this type of Tooth-brush structure is comparatively complicated, easy break-down, and costs an arm and a leg, thereby is difficult to promote.

Summary of the invention

This utility model purpose provides a kind of compact electric toothbrush, to solve the existing complexity of prior art common electric toothbrush, easy break-down, production cost high-technology problem.

In order to solve the problems of the technologies described above: this utility model comprises handle, toothbrush neck, brush, wherein be provided with motor, drive mechanism in the handle, described toothbrush neck head is connected with semicircle cover, in toothbrush neck, be provided with a rotating shaft, this roller end extends in the semicircle cover, the main body of described brush is positioned at semicircle cover, and the afterbody of this brush is nested with the end in rotating shaft.

As a kind of preferred version of the present utility model, described brush is cylindric, is uniformly distributed with bristle on its surface, is provided with the axis hole that matches with the shape of roller end at its afterbody.

As another kind of preferred version of the present utility model, described drive mechanism is provided with multistage travelling gear, and described rotating shaft is arranged on the place, axle center of final stage gear.

Therefore, this utility model signs an undertaking that structure is simple, working stability, characteristics, especially its brush such as the easy to use tartar of dispelling is effective, it is convenient to change, and use cost is low, thereby has effectively solved the existing complex structure of existing common electric toothbrush, price height, problem such as is difficult to popularize.

Description of drawings

Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.

Accompanying drawing 1 is the structural representation of a kind of preferred implementation of this utility model;

Accompanying drawing 2 is Fig. 1 cutaway views along the A-A line.

The specific embodiment

Fig. 1 is the structural representation of a kind of preferred implementation of this utility model compact electric toothbrush.It mainly partly is made of handle 10, toothbrush neck 4, brush 2 etc.Wherein in handle 10, be provided with battery 11, motor 9 and drive mechanism.

Toothbrush neck 4 heads are connected with semicircle cover 1, are provided with a rotating shaft 5 in toothbrush neck 4, and its end is square or other is non-circular, and the end of this rotating shaft 5 extends in the semicircle cover 1.

Drive mechanism is provided with multistage (being generally three grades) travelling gear, motor gear 8 integral drive primary pinions 7, rotating shaft 5 is fixed on the axle center of final stage gear 6; Slow down by multi-stage gear, rotating shaft 5 finally obtains a rational rotating speed.

By Fig. 2 further as can be known, brush 2 is cylindric, is uniformly distributed with bristle 3 on its surface, and its afterbody has an axis hole 12, and axis hole 12 matches with the shape of rotating shaft 5 ends.During use, with the axis hole 12 of brush 2 afterbodys pack into the end of rotating shaft 5, the main body of brush 2 just has been positioned at semicircle cover 1.

After turning on the power switch, brush 2 just rotation gets up, and drives bristle 3 rotations; The bristle 3 of rotation just can thoroughly be dispeled tartar along teeth space.

Claims

1. compact electric toothbrush, comprise handle, toothbrush neck, brush, wherein be provided with motor, drive mechanism in the handle, it is characterized in that being connected with semicircle cover at described toothbrush neck head, in toothbrush neck, be provided with a rotating shaft, this roller end extends in the semicircle cover, and the main body of described brush is positioned at semicircle cover, and the afterbody of this brush is nested with the end in rotating shaft.

2. compact electric toothbrush according to claim 1 is characterized in that at described brush being cylindric, is uniformly distributed with bristle on its surface, is provided with the axis hole that matches with the shape of roller end at its afterbody.

3. compact electric toothbrush according to claim 1 is characterized in that being provided with multistage travelling gear at described drive mechanism, and described rotating shaft is arranged on the place, axle center of final stage gear.