CN2738617Y

CN2738617Y - Tooth brush

Info

Publication number: CN2738617Y
Application number: CN 200420118090
Authority: CN
Inventors: 赵同基
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-29
Filing date: 2004-10-29
Publication date: 2005-11-09
Anticipated expiration: 2014-10-29

Abstract

The utility model provides a tooth brush, comprising a tooth brush head and a tooth brush handle. The tooth brush head comprises bristles seats connected with the tooth brush handle and bristles fixed on the bristles seat; wherein, the number of the bristles seats are four; the bristles seats are divided into an upper group and a lower group; each group is two bristles seats; the verticals of the bristles seat are basically vertical to the tooth brush handle; the inner side faces which are provided with the bristles of two bristles seats of each group face to each other in a definite angle; the length of the bristles on two bristles seats of each group is longer than the length of the bristles seat; the outer ends of the bristles form a concave part for containing the teeth. The design of the toothbrush is novel; the inner and outer sides of the upper and lower teeth can be simultaneously cleaned; the time for brushing the teeth is reduced; the teeth and the slit between teeth are effectively cleaned; the inner side of the teeth can be cleaned by the forehand; the use is easy.

Description

A kind of toothbrush

Technical field

The utility model relates to a kind of toothbrush, in particular, related to a kind of can be to the outside of upper and lower tooth and the inboard toothbrush that cleans simultaneously.。

Background technology

And even the cleaning of tooth is for keeping oral hygiene, safeguard the healthy of the whole digestive system of dental health and keeping good instrument image or the like all to play crucial effects.Traditional toothbrush generally all is a form of taking unidirectional bristle, promptly, all bristles all are provided with in the same way along a direction, utilize formed plane, bristle upper end to come cleaning teeth, yet, because tooth itself has certain bending, therefore, the toothbrush of this unidirectional bristle is cleaning teeth well, especially well cleaning teeth and interdental teeth space part.For overcoming the above problems, people have invented sphere successively, waveform, the liquid-type toothbrush, but final effect is all not really desirable, a kind of waveform toothbrush that for example occurs on the market, its improvements are, the bristle height is not concordant, but be arranged to like this: the part that the bristle upper surface is used for contacting with tooth is regarded wavy or zigzag from the side as, and cleaning effect makes moderate progress like this, still, cleaning effect to teeth space is still good inadequately, and these toothbrushes all exist following defective: at first, and when using these toothbrushes to brush teeth, the tooth outside and inboard cleaning be taken up in order of priority carry out, this has just increased brushing time; Secondly, when the tooth inboard is cleaned, usually can only backhand that head toothbrushes is stretched into tooth is inboard and make bristle face toward the tooth inboard to clean, because backhand is used inconvenient, therefore not thorough for the cleaning of tooth inboard, especially can not rinse the mouth the well tooth inboard of depths, and when scrubbing tooth inboard, may accidentally brush be stretched into dark sometimes and the counterpart cavity wall causes unexpected impact.

Social rhythm accelerates now, daily life also goes short of gradually, time becomes more and more valuable for most of people, the change of toothbrush art is quietly risen, and in time provide a kind of cleaning effect well, can save time but extremely easily toothbrush become more and more necessary.

Summary of the invention

The utility model aims to provide a kind of toothbrush, it can clean simultaneously to the upper and lower tooth outside and inboard, thereby significantly reduces brushing time, and cleaning teeth and teeth space well, and do not need backhand to make bristle face toward upper and lower tooth inboard and clean, it is extremely convenient to use.

To achieve these goals, the utility model provides a kind of toothbrush, comprise head toothbrushes and toothbrush handles, head toothbrushes comprises hair brush base that is connected with toothbrush handles and the bristle that is fixed on the described hair brush base, described hair brush base is four, be divided into, two groups down, every group of two hair brush bases, described hair brush base vertically vertical with toothbrush handles basically, and the medial surface that is provided with bristle of two described every group hair brush bases faces one another at a certain angle, the length of bristle is arranged to like this, that is, the bristle outer end on two described every group hair brush bases is combined into the recessed portion that can hold tooth.

The utility model also can comprise following technical characterictic: two described every group hair brush bases link to each other with described toothbrush handles at its root respectively, angle between two described every group hair brush bases is such, that is, be ascending gradually expanded form from its root adjacent to its outer end separately between described every group two hair brush bases with toothbrush handles.

Two hair brush bases of one group are connected at corresponding hair brush base heel with following one group two hair brush bases above described, and the formation certain angle.

Recessed portion is in the shape of the letter V.

Bristle vertically is provided with respect to hair brush base.

The part adjacent with toothbrush handles of hair brush base links to each other with toothbrush handles by the ramuscule bar.

Hair brush base links to each other with described toothbrush handles in the inboard that it is provided with bristle respectively.

Toothbrush handles is the arc that adapts with hand.

The outer transverse plane of hair brush base is narrower.

Operation principle of the present utility model and beneficial effect are as follows: because the medial surface that is provided with bristle of two hair brush bases of every group faces one another at a certain angle, and the bristle outer end on two hair brush bases of every group is combined into a recessed portion that can hold tooth, and hair brush base is vertically vertical with toothbrush handles basically, during use, this recessed portion is placed on the tooth, the bottom that makes recessed portion is facing to tooth, like this, two sides of recessed portion just in time face toward the inside and outside two sides of tooth, when cleaning, toothbrush handles only need move around, bristle on two sides of recessed portion is being moved around on two sides inside and outside the tooth simultaneously, thereby can clean the inside and outside both sides of tooth simultaneously, because this toothbrush adopts four brushes, be divided into, two groups down, cleaning can be to last, lower teeth is carried out simultaneously, so not only convenient but also saved brushing time, and do not need backhand that toothbrush is reached the inboard, oral cavity and can realize cleaning tooth inboard in age, therefore use just more convenient, in addition, the bottom of recessed portion and two sides are cleaned upper end and inside and outside two sides of tooth simultaneously, can clean tooth and teeth space effectively.

Simultaneously, this utility model is simple in structure, and processing is got up easily, and cost is lower, is well suited for the needs of people's daily life.

Description of drawings

Fig. 1 is the structural representation of a kind of embodiment of toothbrush of the present utility model;

Fig. 2 is the front view of brushhead portion embodiment illustrated in fig. 1;

Fig. 3 is a side view embodiment illustrated in fig. 1;

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated:

As depicted in figs. 1 and 2, a kind of toothbrush, comprise head toothbrushes 1 and toothbrush handles 2, head toothbrushes 1 comprises the hair brush base 11 that links to each other with toothbrush handles 2 and is fixed on the described mao of bristle 12 on the seat 11 that wherein, described hair brush base 11 is four, be divided into upper and lower two groups, every group of two hair brush bases 11, hair brush base 11 vertically vertical with toothbrush handles 2 basically is so that the action of brushing teeth; And the medial surface that is provided with bristle 12 of two described every group hair brush bases 11 faces one another at a certain angle, and the length of bristle 12 is arranged to like this, that is, bristle 12 outer ends on two described every group hair brush bases 11 are combined into the recessed portion 13 that can hold tooth.The female part 13 is in the shape of the letter V basically, also can be the shape approximate with the profile of tooth.Described bristle 12 vertically is provided with respect to hair brush base 11, so that processing and manufacturing.

In the present embodiment, two described every group hair brush bases 11 link to each other with described toothbrush handles 2 at its root 14 respectively, angle between two described every group hair brush bases 11 is such, that is, be ascending gradually expanded form from itself and toothbrush handles 2 adjacent roots 14 to its outer end 15 separately between described every group two hair brush bases 11.

Two hair brush bases 11 of one group are connected at corresponding hair brush base 11 heels 14 with following one group two hair brush bases 11 above described, and formation certain angle 16, and angulation is similar to the relative shape of upper and lower tooth, increases the comfortableness of toothbrush with this.

During use, the recessed portion 13 that bristle 12 outer ends on two hair brush bases 11 are combined into places on the tooth, make the upper end of the bottom of recessed portion 13 facing to tooth, like this, two sides of recessed portion 13 just in time face toward the inside and outside two sides of tooth, when cleaning, toothbrush handles 2 only need move around, bristle 12 on two sides of recessed portion 13 is being moved around on two sides inside and outside the tooth simultaneously, thereby can clean the inside and outside both sides of tooth simultaneously, because this toothbrush adopts four brushes, be divided into, two groups down, cleaning can be to last, lower teeth is carried out simultaneously, so just saved brushing time greatly, and do not need backhand that toothbrush is reached the inboard, oral cavity and can realize cleaning, and can accidentally brush not stretched into deeply and the counterpart cavity wall causes unexpected impact owing to use wayward of backhand to the tooth inboard; In addition, the bottom of recessed portion and two sides are cleaned upper end and inside and outside two sides of tooth simultaneously, can clean tooth and teeth space effectively, also can clean well for the tooth of depths, oral cavity.

As shown in Figure 3, hair brush base 11 and toothbrush handles 2 adjacent parts link to each other with toothbrush handles 2 by ramuscule bar 3, like this, make the head toothbrushes and the part toothbrush handles volume that are held near the oral cavity reduce, thereby head toothbrushes and the part toothbrush handles volume that the oral cavity held when brushing teeth reduced, use more comfortablely, also can directly toothbrush handles and hair brush base be made an integral body, to reduce procedure of processing; In addition, hair brush base 11 links to each other with described toothbrush handles 2 in the inboard that it is provided with bristle 12 respectively, has also reduced the actual volume that stretches into intraoral toothbrush handles when brushing teeth; Toothbrush handles 2 can be the arc that adapts with hand, and the hair brush base plane is the narrower shape in upper end, and it is more convenient comfortable that these all make toothbrush of the present utility model use.

In sum, toothbrush of the present utility model can clean simultaneously to the upper and lower tooth outside and inboard, thereby minimizing brushing time, and cleaning teeth and teeth space well, and not needing backhand to make bristle face toward the tooth inboard cleans, easy to use, reached and promptly do not damaged tooth and cleaning teeth this purpose quickly and easily.

Claims

1. toothbrush, comprise head toothbrushes (1) and toothbrush handles (2), head toothbrushes (1) comprises the hair brush base (11) that is connected with toothbrush handles (2) and is fixed on bristle (12) on the described hair brush base (11), it is characterized in that: described hair brush base (11) is four, be divided into, two groups down, every group two hair brush bases (11), described hair brush base (11) vertically vertical with toothbrush handles (2) basically, and the medial surface that is provided with bristle (12) of described every group two hair brush bases (11) faces one another at a certain angle, the length of bristle (12) is arranged to like this, that is, bristle (12) outer end on described every group two hair brush bases (11) is combined into the recessed portion (13) that can hold tooth.

2. a kind of toothbrush according to claim 1, it is characterized in that: described every group two hair brush bases (11) link to each other with described toothbrush handles (2) at its root (14) respectively, angle between described every group two hair brush bases (11) is such, that is, be ascending gradually expanded form from its root (14) adjacent to its outer end (15) separately between described every group two hair brush bases (11) with toothbrush handles (2).

3. a kind of toothbrush according to claim 1 is characterized in that: described top one group two hair brush bases (11) are connected at corresponding hair brush base (11) heel (14) with following one group two hair brush bases (11), and constitute certain angle (16).

4. according to claim 1 or 2 or 3 described a kind of toothbrushes, it is characterized in that: the female part (13) is in the shape of the letter V.

5. according to claim 1 or 2 or 3 described toothbrushes, it is characterized in that: described bristle (12) is with respect to the vertical setting of hair brush base (11).

6. according to claim 1 or 2 or 3 described a kind of toothbrushes, it is characterized in that: the part that described hair brush base (11) is adjacent with toothbrush handles (2) links to each other with toothbrush handles by ramuscule bar (3).

7. according to claim 1 or 2 or 3 described a kind of toothbrushes, it is characterized in that: described hair brush base (11) links to each other with toothbrush handles (2) in the inboard that it is provided with bristle (12) respectively.

8. according to claim 1 or 2 or 3 described a kind of toothbrushes, it is characterized in that: described toothbrush handles (2) is the arc that adapts with hand.

9. according to claim 1 or 2 or 3 described a kind of toothbrushes, it is characterized in that: the plane, outer end (15) of described hair brush base (11) is narrower.