CN2855190Y - Two-side arc shaped toothbrush bristle - Google Patents

Abstract

A double-face arc toothbrush head which can simultaneously and conveniently brush the inside and outside of the teeth. The double-face arc toothbrush head comprises two toothbrush heads. The toothbrush hair edge of each toothbrush head is cut into a small ramp, forming a small groove. The bottom ends of the two toothbrush heads connect with a small triangular-prism rod, so the hairs of the two toothbrush heads correspond to each other. The whole toothbrush head is bent to an arc shape, so the arc toothbrush head fits the teeth during teeth brushing; the utility model can be applied to brush the teeth transversely and perpendicularly.

Description

Double side arc shaped head toothbrushes

The utility model is to be applied to brush teeth, the head toothbrushes of the tooth inside of especially brushing teeth easily.

Background technology

At present, popular on the market toothbrush all is single brush, but we know, tooth has inside and outside branch, when this just requires to brush teeth, inside and outsidely all must brush, especially inner (laboratory rodent chow is mostly in tooth inside), but the brush of toothbrush on the market outside is easy to, and brush inside is but very difficult, let alone cleans down.Even make sleep before brush tooth, get up morning, peculiar smell in addition is very uncomfortable in the mouth.

Summary of the invention

In order to overcome the deficiency that existing toothbrush can not convenient brush toothwash tooth inside, this use is novel to provide a kind of double side arc shaped head toothbrushes.This double side arc shaped head toothbrushes can not only convenient brush toothwash tooth outside, and can conveniently scrub inside simultaneously.

The technical scheme that the utility model technical solution problem is adopted is: two head toothbrushes bottoms connect with a spillikin, bristle is relative, the bristle edge is cut into little slope, form a sulculus like this, can put toothpaste, whole head toothbrushes camber, coincide with the shape of tooth, when brushing teeth like this, tooth just in time is sandwiched between two head toothbrushes, and the perpendicular brush of horizontal brush is all passable.

The utility model beneficial effect is, can be in the tooth outside of brushing teeth, and the tooth inside of brushing teeth easily, simple in structure.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a left view of the present utility model.

Fig. 3 is the novel upward view of this use.

Fig. 4 is the A-A cutaway view of Fig. 1.

Fig. 5 be the practicality of general toothbrush when brushing teeth for example.

Fig. 6 is that the practicality when arranging tooth under the utility model brush is given an example.

Fig. 7 is that the practicality that the utility model brushes when arranging tooth is given an example.

Among the figure 1.. the triangle pitman between two brushes, 2.. the bristle base.

The specific embodiment

We see that the utility model has two brushes to constitute among Fig. 1, first outer brush of brush in, and its bristle is relative, and there is a small gap centre, and the edge is cut into the slope, forms a sulculus, can be used for depositing toothpaste; The whole camber of brush, but not bristle camber, form at the cheek place in the time of can avoiding image pattern 5 general toothbrushes to brush teeth like that like this one big bubble, feel very uncomfortable, and very easily fray the tender skin of soft inner, so design just in time can be clipped in the middle tooth when brushing teeth like this, horizontal brush can erect brush can also.

Quadrangle OBAD, OABC are respectively parallelogram among Fig. 2, what benefit does design have like this? brush lower-left row, bottom right utilize parallelogram OABC, OBAD bristle respectively when arranging tooth shown in Fig. 6,7, in like manner, utilize parallelogram OBAD, OABC bristle when upper left row, upper right row's tooth, convenient, practical, and this design makes every brush once, about with brush, area coverage is very big, has improved brushing efficiency greatly.

We see that 1. mark is the triangle pitman among Fig. 4, are example according to Fig. 6, and this is that tooth is just in time parallel with OA, and this triangular prism is above OA, and its one side is just in time just parallel with tooth, can reduce or avoid this pitman to be ground to tooth.

Claims (2)

1. inside and outside double side arc shaped head toothbrushes of tooth of can brushing teeth simultaneously, it is characterized in that: be made up of two brushes, bristle is relative, and two brush bottoms have a spillikin to connect, and whole brush bends to arc.

2. double side arc shaped head toothbrushes according to claim 1 is characterized in that: the bristle edge of each brush is cut into little slope.

Images