CN2487272Y

CN2487272Y - Toothbrush with internal and external brushes

Info

Publication number: CN2487272Y
Application number: CN 01223760
Authority: CN
Inventors: 柯宏微
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-25
Filing date: 2001-04-25
Publication date: 2002-04-24
Anticipated expiration: 2011-04-25

Abstract

The utility model discloses a toothbrush with internal and external brushes, wherein, the front surface of the flat bottom plate of the external brush is fixed with external brush hair, and the center of the back surface of the flat bottom plate of the external brush is provided with a shaft hole, a rotary brush handle is connected with the flat bottom plate of the external brush by a rotary shaft inserting into the shaft hole. Two ends of connecting rod of internal and external brushes are respectively integrally connected with the flat bottom plate and the center of side face of curved surface bottom plate of the internal brush. The convex surface of curved surface bottom plate of the internal brush, namely, the opposite surface of the external brush hair, is fixed with the internal brush.

Description

Toothbrush with three bristle face

The utility model relates to a kind of toothbrush with three bristle face.

The ordinary toothbrush of people's use at present can only be brushed a face of several teeth once, and can not brush the medial surface of tooth easily, and many in addition people can not correctly brush teeth, service efficiency, effect and not really desirable.

The utility model provides a kind of toothbrush with three bristle face, during use it can be simultaneously the interior lateral surface of the several teeth of scrubbing brush and chew face easily and effectively, and can help people correctly to brush teeth, take care of one's teeth better.

For achieving the above object, the utility model is achieved in that it mainly is made up of three brush and brush holders that have bristle respectively, the opening-like attitude of brush, and the bottom surface and the two sides of brush are connection status, and bottom surface and two sides all have bristles respectively.

Bristles of the present utility model is shorter than the bristles of ordinary toothbrush, and the elasticity of bristles is more slightly larger than ordinary toothbrush.

Use of the present utility model and ordinary toothbrush are basic identical, the interior lateral surface of the several teeth of outwash and chew face simultaneously, as long as by moving up and down this toothbrush, just can be correctly along the both sides of interdental brush tooth.

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

Fig. 1 is a kind of front view with three bristle face toothbrushes of the present utility model

Fig. 2 is a kind of vertical view with three bristle face toothbrushes of the present utility model

Fig. 3 is a kind of left view with three bristle face toothbrushes of the present utility model

Fig. 4 a kind ofly has the A-A of three bristle face toothbrushes to cutaway view for of the present utility model

As shown in Figure 1, for having the front view of three bristle face toothbrushes, it mainly is made up of brushhead portion with three bristle face and brush holder (4).

As shown in Figure 2, for having the vertical view of three bristle face toothbrushes, side (2) and side (3) all have the bristles of number row undulate respectively, bristles (5) is similar with bristles (6), their length is shorter than ordinary toothbrush hair, and elasticity is more slightly larger than ordinary toothbrush hair, and the bristles on the bottom surface (7) is similar to being provided with of ordinary toothbrush bristle, bristles (7) is shorter than ordinary toothbrush hair, and elasticity is slightly larger.

As shown in Figure 3, for having the left view of three bristle face toothbrushes, side (2) and side (3) are circular-arc, and bristles (5) and bristles (6) also are circular-arc with the side, the bristle height in the middle of go up bottom surface (1), and the bristle on both sides is low slightly, is umbrella.

As shown in Figure 4, for A-A with three bristle face toothbrushes to cutaway view, bristles (7) undulate on bottom surface (1).

Claims

1, the toothbrush that has three bristle face is characterized in that it mainly is made up of brush with three bristle face and brush holder, and by the opening-like attitude of brush that three bristle face are formed, bottom surface (1) is connection status with side (2) and side (3).

2, toothbrush according to claim 1 is characterized in that the bristle (7) that is umbrella is arranged on the bottom surface (1), and side (2) have the bristle (5) of undulate, and side (3) have the bristle (6) of undulate.

3, toothbrush according to claim 2 is characterized in that umbrella bristles (7) undulate on the bottom surface (1).

4, toothbrush according to claim 2 is characterized in that side (2) and side (3) are circular-arc, and the bristle (6) that go up on bristle (5), side (3) side (2) is circular-arc thereupon.