CN2219681Y

CN2219681Y - Electric toothbrush

Info

Publication number: CN2219681Y
Application number: CN 95230224
Authority: CN
Inventors: 孟大明
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-02-10
Filing date: 1995-02-10
Publication date: 1996-02-14
Anticipated expiration: 2005-02-10

Abstract

The utility model discloses an electric toothbrush, comprising a handle, a brush head and a motor. The motor is arranged in the cavity of the handle, and the front end of the brush head is provided with brush bristles. The back part of the handle is provided with a back cover of a battery, and the front end of the handle forms a shrinking shape. The tail end of a movable and changeable brush head forms an open shape and is just buckled at the front end of the handle. The tail part of the brush head is just inserted into a driving body of the motor.

Description

A kind of electric toothbrush

This utility model relates to a kind of electric toothbrush.

Toothbrush is the main tool that people clean tooth dirt and oral cavity, and no matter commercially available toothbrush is machinery or electronic at present, all not too adapts to the physiological characteristics of human oral cavity.

The purpose of this utility model provides a kind of electric toothbrush that adapts to the human oral cavity physiological characteristics.

The purpose of this utility model adopts following technical scheme to be achieved:

The place is provided with cavity at toothbrush handle, front end in cavity is provided with small machine, battery is installed at the cavity rear portion, at the small machine front end driving body is set, the handle front end is contraction-like, and an activity more changing brush head afterbody is open shape, and can be fastened on the handle front end just, in this brush afterbody, can probe into driving body just, bristle is set, the battery bonnet is set behind handle at the brush front end.

As replenishing of technique scheme, can on brush, be provided with and give the chamber of leaving a blank.

Because this utility model adopted technique scheme, thus can make the brush geometry more small and exquisite, flexible, be easy to change, thereby not only satisfied the human oral cavity physiological characteristics, more help guaranteeing the sanitary condition of oral cavity cleaning.

Fig. 1 is this utility model structural representation (handle portion).

Fig. 2 is this utility model brushhead portion structural representation.

Below in conjunction with Fig. 1-Fig. 2 and embodiment in detail this utility model is described in detail.

As Fig. 1-shown in Figure 2:

1 place is provided with cavity 2 at toothbrush handle, at cavity 2 Inner Front Ends small machine 3 is set, battery 4 is installed at cavity 2 rear portions, at small machine 3 front ends driving body 5 is set, the handle front end is contraction-like, and an activity more changing brush head 6 afterbodys is open shape, and can be fastened on handle 1 front end just, in this brush afterbody, can probe into driving body just, bristle 7 is set, battery bonnet 8 is set behind handle at the brush front end.

As replenishing of technique scheme, can on brush, be provided with and give the chamber 9 of leaving a blank.

Claims

1. electric toothbrush, comprise handle, brush and motor, motor is arranged in the handle cavity, at the brush front end bristle is set, the battery bonnet is set behind handle, it is characterized in that: the handle front end is contraction-like, and an activity more changing brush head afterbody is open shape, and being fastened on the handle front end just, this brush afterbody probes into the motor-driven body just.

2. electric toothbrush according to claim 1 is characterized in that: be provided with on brush and give the chamber of leaving a blank.