CN2225798Y

CN2225798Y - Toothbrush for preventing decayed tooth

Info

Publication number: CN2225798Y
Application number: CN 95241988
Authority: CN
Inventors: 王川生
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-08-08
Filing date: 1995-08-08
Publication date: 1996-05-01
Anticipated expiration: 2005-08-08

Abstract

The utility model relates to a toothbrush for preventing a decayed tooth with a function of health care. The utility model mainly solves the problems that at present dental deposit exists on teeth of all the people at home and abroad, the dental deposit is not easily removed, and the teeth can be corroded and be decayed. The utility model has the technical proposal that the length and the distribution of toothbrush bristle are designed according to the depths of slots of a plurality of types of teeth, the widths of the teeth and usage modes. Therefore, dental deposit can be easily removed, and the utility model can prevent teeth from being corroded and being decayed. Compared with existing other various processes and appliances for cleaning teeth, the usage of the utility model is more convenient. In addition, the utility model has the advantages of simple structure, low cost, convenient usage, easy popularization, etc.

Description

Toothbrush for preventing decayed tooth

The utility model is a kind of Toothbrush for preventing decayed tooth that plays the health care effect.

At present, though the home and abroad, the neither ideal of cleaning function of the widely used health care toothbrush of people, i.e. residue---the tartar in the easy-clear tooth line of rabbet joint not.And these tartar RTs will corrupt acidifying than length, causes tooth slowly to be corroded into carious tooth (being commonly called as " decayed tooth ").This not only makes the people suffer from dental caries and other relevant disease easily, but also can influence the attractive in appearance of tooth.

The apparatus of cleaning teeth except that toothbrush, also has other method and utensil, but because of people use their inconveniences, uncomfortable, so be difficult to promote.

The purpose of this utility model mainly is that provide for the deficiency that solves existing toothbrush scale removal preventing decayed tooth function and other cleaning appliance inconvenient problem with use a kind of has easy removing tartar; prevent the be corroded function of dental cariesization of tooth, and use very easy novel toothbrush.

This novel toothbrush is compared with general toothbrush, in the length of bristles with on distributing important difference is arranged.Exactly because this important difference has been arranged, has just made novel toothbrush have the function of the most effective scale removal preventing decayed tooth.

The technical characterictic of novel Toothbrush for preventing decayed tooth: can find out that from accompanying drawing 1 Toothbrush for preventing decayed tooth is that the staggered canine tooth of a kind of length bristle is like toothbrush.The distance of positions of adjacent two platoon leader's bristles (a) is in approximately less than the scope that arrives much larger than tooth width on the toothbrush; Length difference (b) between every platoon leader's bristle (2) and the short bristles (3) is in approximately less than the scope that arrives much larger than the tooth line of rabbet joint degree of depth; Can find out that from accompanying drawing 2 row of every platoon leader's bristle is in 45 °～135 ° scope to the angle of cut (C °) with the head toothbrushes center line.Again because of the oral cavity gum is the garden arcuation, thus the long brush hairs on the toothbrush is easy to stretch into the tooth line of rabbet joint and big portion so that all tartar brush, effectively prevent the be corroded effect of dental cariesization of tooth thereby play, also can prevent other disease that causes by dental caries.And the short bristles on the Toothbrush for preventing decayed tooth also has certain effect, and mainly is the protuberate that is used for depositing toothpaste and cleaning teeth.When short bristles was longer, it also can limit the degree of depth that long brush hairs stretches into the tooth line of rabbet joint.

Accompanying drawing 1 and Fig. 2 are respectively front view of the present utility model and vertical view.Its sign is described as follows:

1---head toothbrushes; 2---long brush hairs; 3---short bristles

The first row of Toothbrush for preventing decayed tooth can be long brush hairs, also can be short bristles. The length bristle Row, and whether whether they evenly staggered, be equipotential pitch, also have every row brush Bundle number of hair etc. all can go design according to several big parameter of user's tooth line of rabbet joint. This The Toothbrush for preventing decayed tooth that sample can be designed again polytype (seriation) comes.

The utility model except the function that the scale removal preventing decayed tooth is arranged, also have simple in structure, The advantages such as cheap, easy to use, easy popularization.

Majority can use the utility model as being generalized in the world, not only can make Human dental caries and the Other diseases that causes thus greatly reduce, and also can be the whole world Save huge medical expense, thereby bring high economic and social benefits to the whole mankind.

Realize preferred plan of the present utility model: Toothbrush for preventing decayed tooth can be designed to the form that more people is suitable for, promptly be designed to 1 centimetre of the distance of positions a ≈ (0.5 centimetre of children's toothbrush long brush hairs distance of positions a ≈) between preceding two platoon leader's bristles, the distance of positions between a few platoon leader's bristles in back can be corresponding to narrow facewidth degree 0.1～0.3 centimetre of corresponding minimizing; 0.4 centimetre of length difference b ≈ on the toothbrush between the length bristle (0.2 centimetre of children's brush length difference b ≈); The row of every platoon leader's bristle to 90 ° of the angle of cut C ° ≈ of head toothbrushes center line; The bundle number of every platoon leader's bristle should be determined respectively by its position.Wherein 2 bundle long brush hairs among first row should be near center line, and 2 bundle long brush hairs among second row should separately keep to the side (as shown in Figure 2).Other each row's bristle tuft number can design by the parameter and the occupation mode of user's different dental, also can design shown in accompanying drawing 2.As for other parameter of Toothbrush for preventing decayed tooth (as the quantity of every bundle bristle and the selection of material etc.) all can with reference to the relevant parameter of toothbrush determine.But its every long brush hairs upper end a bit of should design than the bristle jewelry, expensive clothing and other valuables of general toothbrush a bit, and like this, in use tooth glaze and gum (being commonly called as " tooth meat ") just can be avoided injury.

The utility model---Toothbrush for preventing decayed tooth is that the designer has carried out general toothbrush Science, most important improvement design resulting a kind of novel toothbrush, specifically Establish according to the degree of depth of the several types tooth line of rabbet joint and width and the occupation mode improvement of tooth Count a kind of novel toothbrush of coming out, therefore have the function of the most effective scale removal preventing decayed tooth. In use, if with it to upper lower teeth horizontal brush (can not erect brush) gently, just Can effectively remove the tartar on the tooth, thus play the scale removal preventing decayed tooth, clean one's teeth the health care Effect.

Claims

1, a kind of Toothbrush for preventing decayed tooth that is made of head toothbrushes (1), long brush hairs (2), short bristles (3) is characterized in that the distance of positions (a) between adjacent two platoon leader's bristles is in approximately less than to presenting sparsity structure much larger than the scope of tooth width.

2, Toothbrush for preventing decayed tooth according to claim 1 is characterized in that the length difference between the length bristle (b) on the toothbrush is in approximately less than to the scope much larger than the tooth line of rabbet joint degree of depth, and its length difference also can be greatly to short bristles is removed fully.

3, Toothbrush for preventing decayed tooth according to claim 1 is characterized in that the row of every platoon leader's bristle is in 45 °～135 ° scope to the angle of cut (C °) with the head toothbrushes center line.