CN200939178Y - Electric toothbrush - Google Patents

Abstract

The utility model relates to an electric toothbrush comprising a toothbrush body and a toothbrush head. A battery case is positioned at the end inside the toothbrush body, while a mini electric motor is arranged at the front of the toothbrush body; the positive electrode and the negative electrode of the battery case are communicated with two electrodes of the mini electric motor respectively, and a switch is connected in series with the circuit of the battery case and the mini electric motor; a transmission rod is arranged at the front of the mini electric motor, and the toothbrush head is connected with the front of the transmission rod. The utility model has the advantages of simple structure, convenient usage and wide application range and the like.

Description

Electric toothbrush

Technical field this utility model relates to a kind of the articles for daily use, especially a kind of electric toothbrush.

The technical background current toothbrushes generally is made up of brush body and brush, and the bristle on the brush is used to brush teeth, and brush body is used to shake hands, must be constantly during use before and after pulling or shake brush body up and down and brush teeth, particularly when scrubbing dental surface, comparatively inconvenient.

The novel purpose of this use of summary of the invention is to provide a kind of electric toothbrush simple in structure, easy to use at above-mentioned said shortcoming.

For achieving the above object, this utility model electric toothbrush, comprise brush body and brush, brush intravital end and be provided with battery case, the front end of brush body is provided with micromachine, and the both positive and negative polarity of battery case is communicated with two electrodes of micromachine respectively, is serially connected with switch on its loop, the front end of micromachine is provided with drive link, and the front end handing-over of drive link has brush.

After adopting said structure, as long as with switch opens, the driven by motor drive link makes the brush rotation, is convenient for people to clean dental surface.

The utility model has the advantages that: simple in structure, easy to use, characteristics such as the scope of application is extensive.

Description of drawings Fig. 1 is this utility model electric toothbrush overall structure sketch map.

The specific embodiment such as Fig. 1 show, this utility model electric toothbrush, comprise brush body 1 and brush 2, end in the brush body 1 is provided with battery case 3, the front end of brush body 1 is provided with micromachine 4, and the both positive and negative polarity of battery case 3 is communicated with two electrodes of micromachine 4 respectively, is serially connected with switch 5 on its loop, the front end of micromachine 4 is provided with drive link 6, and the front end handing-over of drive link 6 has brush 2.As long as with switch opens, the driven by motor drive link makes the brush rotation, is convenient for people to clean dental surface.

Claims (1)

1, a kind of electric toothbrush, comprise brush body (1) and brush (2), it is characterized in that: the end in the brush body (1) is provided with battery case (3), the front end of brush body (1) is provided with micromachine (4), the both positive and negative polarity of battery case (3) is communicated with two electrodes of micromachine (4) respectively, be serially connected with switch (5) on its loop, the front end of micromachine (4) is provided with drive link (6), and the front end handing-over of drive link (6) has brush (2).

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