CN2149811Y

CN2149811Y - Health-care toothbrush

Info

Publication number: CN2149811Y
Application number: CN 93233230
Authority: CN
Inventors: 黄吉州
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-02-13
Filing date: 1993-02-13
Publication date: 1993-12-22
Anticipated expiration: 2003-02-13

Abstract

The utility model relates to a new health-care toothbrush. In the utility model, a bending tip-tilted end of a brush handle is provided with front low, back high brush hair with hyperboloidal surface. The utility model is designed according to the mouth cavity and teeth form character of the people. The utility model can efficiently clean the tartar in the teethridge and tooth slots. The utility model is a good helper for people to clean teeth.

Description

Health-care toothbrush

The utility model relates to a kind of cleaning of teeth instrument, belongs to A46B9/04.

Toothbrush is the indispensable instrument that cleans the teeth in people's daily life, and the whole height of toothbrush bristle that the past people use is identical, and the surface is the plane, tartar that can only the shallow table of oral cavity cleaning.The tooth brush for health protection of listing at present is a lot of, but the improvement of seldom relevant bristle, the toothbrush described in CN2070121U, its bristle are middle high, low all around arc, and this form makes bristle can not contact effectively with the flank of tooth, does not reach the purpose of thorough de-sludging.

The purpose of this utility model provides a kind of according to people's the oral cavity and the instrument that cleans the teeth that can effectively remove dirt in depths, oral cavity and the teeth crevice of teeth arrangement characteristic Design.

The utility model is made of brush holder and bristle, and the brush holder front end bends to

Angle; The bristle front end is low, and the high bristle surface in rear end is hyperboloid according to gum and dental surface arrangement feature.Because the bristle front end is short, the tail end bristle is played a supporting role like this, has enlarged the space between oral cavity wall and tooth, is convenient to the molar position work that front bristles enters the depths, oral cavity smoothly.Bristle surface is a hyperboloid, then can remove the tartar in gum and the tooth seam effectively.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the utility model front view

Fig. 2 is the utility model schematic perspective view

1, brush holder 2, bristle

As shown in Figure 1 and Figure 2, brush holder 1 front end bending upwarps, and is equipped with bristle 2 on the crooked position, and bristle 2 front end height are about 1/2 of rear end, and bristle 2 surfaces are that several little curved surfaces constitute according to teeth patterning, and whole bristle 2 is a large curved surface according to the oral cavity shaped design.The bristle 2 of this low early and high after and hyperboloid structure can be deep into the molar position easily, removes the tartar in gum and the slot.

The utility model is simple in structure, and cost is low, and result of use is good, is the clean the teeth good tools of strong tooth of people.

Claims

1, a kind of instrument that cleans the teeth, particularly a kind of tooth brush for health protection is made of brush holder 1 and bristle 2, it is characterized in that bristle 2 surfaces are hyperboloid.

2, tooth brush for health protection according to claim 1 is characterized in that brush holder 1 is equipped with bristle 2 end bendings and upwarps.

3, tooth brush for health protection according to claim 1 and 2 is characterized in that bristle 2 front ends are low, the rear end height, and front bristles is 0.4～0.6 times of rear end bristle height.