CN2493088Y

CN2493088Y - Arc shaped two-side toothbrush

Info

Publication number: CN2493088Y
Application number: CN 01228234
Authority: CN
Inventors: 徐继军
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-21
Filing date: 2001-06-21
Publication date: 2002-05-29
Anticipated expiration: 2011-06-21

Abstract

The utility model relates to a toothbrush. The purpose is to provide an arched two-side toothbrush, which is fit for the arched structure of the teeth and can synchronously brush the lower teeth, the front teeth, the canine teeth and the incisors. The toothbrush can not only brush each corner of the tooth but also can shorten the time of brushing the teeth to be less than one minute.

Description

The arc two-side toothbrush

The utility model relates to a kind of toothbrush, and especially toothbrush body is the two-side toothbrush of arc.

When brushing teeth in people's daily life, use modal in the market toothbrush usually.When using common toothbrush to brush teeth, be difficult to each place of tooth is all brushed, and brush teeth at every turn and probably need 2 to 3 minutes.Occurred the toothbrush that a kind of bristle is half-surrounded afterwards again, and the inside, outside and the occlusal surface of tooth can have been scrubbed simultaneously, but since bristle lengths fix, can not be different with the front tooth structure with respect to molar, canine tooth, can not reach good washing effect.

The arc two-side toothbrush that the purpose of this utility model provides a kind of arcuate structure that meets tooth, upper tooth and lower tooth, molar, canine tooth and front tooth can be scrubbed simultaneously, can not only scrub each corner of tooth, and brushing time can be foreshortened in 1 minute.

For achieving the above object, the toothbrush body that arc two-side toothbrush of the present utility model is formed by toothbrush handles, by the little brush piece of some arcs is formed, between each little brush piece for flexibly connecting; Be positioned at long, the end bristle weak point of the middle little brush piece end bristle of toothbrush body, two little brush piece end bristles that face mutually with it are short, end bristle is longer, and two little brush piece end bristles that are positioned at big brush piece two ends are short, and end bristle is long.

After adopting such structure,, can scrub simultaneously, shorten and gargled the time of washing last lower tooth because toothbrush body is a upper and lower surface; Again since bristle in the long and short distribution of brush in the piece, make bristle when brushing teeth to molar, canine tooth and front tooth evenly firmly, be independent of each other, and scrub each place of tooth; Angle between the little brush piece can be regulated by hinge, meets the practical structures situation of individual tooth.

Below in conjunction with the drawings and specific embodiments this practicality newly is described in further detail.

Fig. 1 is the cutaway view of the medium and small brush piece of the arc two-side toothbrush specific embodiment of the present utility model;

Fig. 2 is the cutaway view that the medium and small brush piece of the arc two-side toothbrush specific embodiment of the present utility model linearly is provided with;

Fig. 3 is the vertical view of the arc two-side toothbrush specific embodiment of the present utility model.

Little brush piece (1,2,3,4,5) in the arc two-side toothbrush shown in Figure 1 is made up of little brush block body (9), end bristle (7) and end bristle (8).The end bristle brushes the within and without of tooth and lower tooth,

End bristle brushes the occlusal surface of tooth and lower tooth.

Shown in Figure 2, alternating action is in the molar position when brushing teeth for little brush piece 1 and little brush piece 5, and its end bristle (8) is long, and alternating action is in the canine tooth position when brushing teeth for little brush piece 2 and little brush piece, and its end bristle is shorter, and little brush piece 3 acts on the front tooth position when brushing teeth, and its end bristle is the shortest.The portable plate (6) at little brush piece two ends is connected by hinge (10), can pass through hinge (10) adjusting angle between the little brush piece.

Shown in Figure 3, little brush piece 3 acts on the front tooth position when brushing teeth, and its end bristle (7) is long, little brush piece 2 and little brush piece 4 when brushing teeth alternating action in the canine tooth position, its end bristle is shorter, and alternating action is in the molar position when brushing teeth for little brush piece 1 and little brush piece 5, and its end bristle is the shortest.The portable plate (6) at little brush piece two ends is connected by hinge (10), can pass through hinge (10) adjusting angle between the little brush piece.

During use, the angle adjustment between each little brush piece to the angle that is fit to tooth structure, is squeezed into toothpaste, can brush teeth.

Connection between the little brush piece is not limited to hinge and connects, and also can adopt other movable connected modes.Hinge or other flexible connections can be dismantled, be installed, and the quantity of little brush piece can be reduced or increase.These conversion all drop within the protection domain of the present utility model.

Claims

1, a kind of arc two-side toothbrush, form by toothbrush body and brush holder that the little brush piece in some arcs two sides is formed, be flexible connection between the little brush piece of each arc, it is characterized in that: independent little brush block body (9) is three-dimensional " H " type, outward appearance is curved, there is active plate (6) rear and front end, end bristle (7), end bristle (8), little brush block body (9) and active plate (6) constitute an independent little brush piece (1,2,3,4,5) jointly, connect with hinge (10) between the little brush piece, brush holder (11) is connected with a middle little brush piece (3).

2, arc two-side toothbrush according to claim 1, it is characterized in that: the toothbrush body of being made up of little brush piece in some arcs two sides (1,2,3,4,5) and hinge (10) is big arc, and the arc radian of toothbrush body can be by between the little brush piece of arc being that the angular turn at center is regulated with the hinge.

3, arc two-side toothbrush according to claim 1 and 2, it is characterized in that: be positioned at long, end bristle (8) weak point of the middle little brush piece of arc (3) the end bristle (7) of toothbrush body, the little brush piece of two arcs (2,4) the end bristle that faces mutually with it is short, end bristle is longer, the little brush piece of two arcs (1,5) the end bristle that is positioned at the toothbrush body two ends is short, and end bristle is long.