CN2207750Y

CN2207750Y - Bristleless toothbrush

Info

Publication number: CN2207750Y
Application number: CN 94229624
Authority: CN
Inventors: 向东辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-24
Filing date: 1994-09-24
Publication date: 1995-09-20
Anticipated expiration: 2004-09-24

Abstract

The utility model relates to a toothbrush without bristle for cleaning oral cavity. The main points of the utility model has the technical proposal that brush bristle is replaced by an elastic cleaning friction block. Under the cooperating of a convex tooth which is arranged on a tooth-shaped supporting base of a brush head, food residue of tooth gap and food scale which exist on the tooth surface can be cleaned. The utility model has the advantages of simple structure, easy manufacture and convenient and sanitary use. The toothbrush without bristle can not stimulate gingiva and doesn't damage the enamel of the tooth surface and belongs to an ideal oral cavity cleaning tool. Besides, the cleanliness is high, which leads the teeth to be smoother and cleaner.

Description

Bristleless toothbrush

The utility model relates to a kind of daily life tools, is the Hairless toothbrush that a kind of oral cavity cleaning is used.

Brushing teeth is the embodiment of modern's civilization manner, also is the daily health caring measure of pre-preventing tooth diseases simultaneously.For a long time, the toothbrush that people use all is the toothbrush that has bristle, and thinks that bristles helps removing the swill in the teeth space.But true really not so, the residue that really is embedded in the teeth space can't be removed by bristle.On the contrary, the hard bristle of point also can bring problems: as usually scratch the tooth boundary when brushing teeth, cause bleeding, infection and tooth meat hyperplasia; The enamel of dental surface easily impairedly causes hypersensitive dentin under the friction year in year out of the hard bristle of point, or forms some small grooves, influences tooth fineness; Remaining swill is difficult for removing in the bristle, and easily breed bacteria makes the people sick; Some odontopathy patient be because of can not being subjected to the stimulation of the hard bristle of point, and lacks the apparatus of oral cavity cleaning.In addition, the toothbrush of band bristle very easily makes toothpaste enter when brushing teeth in the bristle, is not fully utilized on the one hand, forms waste, and two aspects will be removed and must be taken some trick.

Task of the present utility model is to solve the problem that prior art exists, for people's oral hygiene provide a kind of non-stimulated, cleannes are high, harmless to tooth, help healthy Hairless toothbrush.

Task of the present utility model is finished by a kind of like this technical scheme: promptly on the basis of existing tooth-brush handle, the brush upper surface that will link to each other with brush holder is made a Torquay of being with double wedge, and on the profile of tooth Torquay a bonding flexible cleaning brake pad.When brushing teeth, be resilient cleaning rubbing piece,, also can not produce and destroy dental surface enamel so neither can produce infringement to the tooth boundary owing to contact with dental surface.For the swill between recessed position and teeth space between tooth, can rely on the tooth of flexible cleaning brake pad lower convexity to assist cleaning, and the flexible cleaning brake pad also can closely contact the cleaning slot with slot because of strain.

Description of drawings:

Fig. 1 is the structural representation of an embodiment of the present utility model;

Fig. 2 is the structural representation of another embodiment of the utility model.

Also the utility model is described in further detail to provide embodiment below in conjunction with accompanying drawing.

Embodiment one:

As shown in Figure 1, present embodiment mainly comprises brush holder (1), brush (2) and flexible cleaning brake pad (5).Brush holder (1) is identical with existing ordinary toothbrush.Brush (2) is a profile of tooth Torquay, and the tooth of its upper surface projection (4) is rectangular tooth.This rectangular tooth (4) is vertical with brush holder (1), with suitable mutually with the recessed position of between cog, and the food dirt that makes it when brushing teeth, to reject swill residual in the teeth space and strike off dental surface.The longitudinal cross-section shape undulate that the substrate (3) of present embodiment profile of tooth Torquay (2) links to each other with surperficial double wedge (4).Flexible cleaning brake pad (5) is bonded on the profile of tooth Torquay (2), and available suction elastomeric material such as artificial sponge are made.When brushing teeth, flexible cleaning brake pad (5) on the one hand replaces bristle closely to contact with dental surface cleaning, played a kind of liner effect on the other hand again when rectangular tooth (4) is worked, avoid stimulation to protect the tooth boundary.In addition, consider some elastic-friction material such as artificial sponge, fall the problem of slag easily under long-term friction, the utility model also is coated with an abrasion resistant fibrous cover (6) at whole brush (2) and flexible cleaning brake pad (5).Available natural or the artificial or synthetic fibers of this fibre sleeving (6) are made, and present embodiment is made kink with it, is convenient to change clothes or change.

Embodiment two:

As shown in Figure 2, present embodiment and embodiment one are basic identical, also mainly be made of brush holder (1), brush (2) and flexible cleaning brake pad (5), and each functions of components too, do not state so omit.And difference has two: one, and the longitudinal cross-section shape after the substrate (3) of brush (2) profile of tooth Torquay and surperficial double wedge (4) link to each other is different, and promptly substrate (3) be dull and stereotyped, and double wedge especially as dull and stereotypedly protruding nail; The 2nd, abrasion resistant fibrous cover (6) only coats the flexible cleaning brake pad, and then together is bonded on the profile of tooth Torquay (2) of brush.

Compared with the prior art the utility model has simple in structure, manufacturing handling ease, with low cost; Easy to use, health both can be used toothpaste, can use again the Chinese herbal medicine dental care liquid of aqua oral cavity cleaning fluid or special preparation; Do not stimulate tooth boundary and infringement dental surface enamel, cleannes height and tooth are brighter and cleaner, so a kind of novel oral hygiene appliance that the person that is not only the oral health selects, the especially a kind of desirable oral hygiene appliance of odontopathy patient and children's first-selection.

Claims

1, a kind of Hairless toothbrush comprises brush holder (1), it is characterized in that the brush (2) that links to each other with brush holder (1) is a profile of tooth Torquay partly, is bonded with flexible cleaning brake pad (5) on it.

2, Hairless toothbrush according to claim 1, the tooth (4) that it is characterized in that profile of tooth Torquay (2) upper surface projection is rectangular tooth, and vertical with brush holder (1).

3, Hairless toothbrush according to claim 1 and 2 is characterized in that brush (2) and flexible cleaning brake pad (5) are coated with an abrasion resistant fibrous cover (6).

4, Hairless toothbrush according to claim 1 and 2 is characterized in that flexible cleaning brake pad (5) is coated with an abrasion resistant fibrous cover (6).