CN2244346Y

CN2244346Y - Health toothbrush with multiple high bristle

Info

Publication number: CN2244346Y
Application number: CN 95210053
Authority: CN
Inventors: 李玉贤; 张凡
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-02-25
Filing date: 1995-05-09
Publication date: 1997-01-08
Anticipated expiration: 2005-05-09

Abstract

The utility model relates to a health toothbrush with multiple high bristles. Bristles arranged on the head of the toothbrush in end arrangement are designed as interphase arrangement of the multiple high bristle with more than two high levels, wherein, the first and the second rows of the bristles are high bristles, the third row of the bristles are short bristles, and the fourth row of the bristles are bristles in the same high level or super short bristles. In this way, dual height bristles or triple height bristle are formed, and the top of the bristles appears in flat form or in wave shape. The bristles through special arrangement can keep the advantages of existing toothbrushes and effectively brush and clean cheek teeth in rear mouth cavity. The health care function of the bristle play well. Damages on tooth enamels and gingiva on tooth surfaces are reduced. Single side extrusion force for bristles is reduced, the bristles are unease to get revolute and the service life of the toothbrush is prolonged.

Description

Multiple high bristle tooth brush for health protection

The utility model belongs to toothbrush.

At present the toothbrush that uses of people mostly is that the bristle height equates or whole brush is the toothbrush of arcwall face, and this toothbrush can not coincide with the scraggly flank of tooth, slot and contact, not only is difficult to clean flank of tooth sunk part comprehensively, more is difficult to pick brush and cleans slot.And when brushing teeth, pick brush cleaning teeth sunk part and teeth space in order to reach, often need to go into overdrive to push bristle, tooth glaze both easy to wear and gum, easy damaged toothbrush again.At the disadvantage of existing toothbrush, it is length tooth brush for health protection at interval that the someone designs bristle, but this contour wave toothbrush still can not effectively solve a difficult problem of picking brush cleaning rear molar.

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of and can clean the flank of tooth, slot effectively, and oral cavity cleaning rear molar effectively particularly is difficult for the new type of health toothbrush of infringement tooth glaze and gum.

The utility model is achieved in that

A kind of multiple high bristle tooth brush for health protection, bag is scraped toothbrush handles and head toothbrushes, the multiple height bristle that is fixed in the vertical arrangement design of bristle on the head toothbrushes and is height more than two alternately, wherein first and second row is high bristle (1), (2), the 3rd row is short bristle (3), and it highly is not higher than short bristle (3) the 4th short bristle of row (4).Wherein the 4th short bristle of row (4) promptly forms triple height bristles for highly being lower than the super short bristle of short bristle (3).If third and fourth arranges short bristle (3), (4) for waiting height bristle, then form highly bristle of two-fold.Adjacent contour high bristle top shape is planar shaped or waveform.The structure of its waveform bristle is: the high bristle of adjacent two rows top is formed slopely the crest shape to both sides respectively, its inclined plane is 40-50 ° with the angle of vertical bristle, in triple high bristle toothbrushes, the 3rd short bristle of row (3) is 60-65 ° with the angle of vertical bristle, and the bristle tuft top all is a circular arc.

The following advantage of the utility model tool: 1. can keep the advantage of existing toothbrush, can overcome the deficiency of its rear, ubiquitous cleaning oral cavity molar difficulty again, can more effectively pick brush oral cavity cleaning rear molar through the bristle of special arrangement; 2. because the differing heights bristle is rationally arranged, be easy to toothbrush bristle and contact with tooth and coincide, high bristle pressurized brush clean one's teeth tooth positive and concave surface and teeth space, short bristle then contacts with the flank of tooth well, and is stressed even.Not only do not influence the effect that cleans the teeth, can also alleviate infringement, play and protect the tooth health-care effect flank of tooth tooth glaze and gum; 3. because the arrangement straggly of bristle height has strengthened the supporting role of short bristle to high bristle, make the existing space that freely swings of high bristle group, can reduce its amplitude of fluctuation again, alleviate the destruction of monolateral extruding force, make bristle be difficult for turnup, prolong the service life of toothbrush bristle.

The utility model is described in further detail below in conjunction with embodiment and accompanying drawing:

Fig. 1--Fig. 5 is the structural representation of triple high bristle toothbrushes;

1, the super short bristle of the short bristle 4--of the high bristle 3--of 2--

--high bristle angle--short bristle angle

Fig. 6--Fig. 8 is the structural representation of double high bristle toothbrush;

1, the high bristle 3 of 2--, the short bristle of 4--

Fig. 9 is the local enlarged diagram of the bristle of Fig. 1 and Fig. 2;

Figure 10 is the local enlarged diagram of bristle tuft.

Fig. 2 is the structural representation of embodiment 1; Fig. 6 is the structural representation of embodiment 2.

Embodiment 1: a kind of bristle as shown in Figure 2 is the tooth brush for health protection of triple height, and the bristle arrangements on the head toothbrushes is as follows: first and second row is contour high bristle (1), (2), and the bristle top shape is a waveform.The structure of its waveform bristle is: the high bristle of adjacent two rows top is formed slopely the crest shape to both sides respectively, and its inclined plane is that 45 ° of the 3rd row is short bristle (3) with the angle of vertical bristle, and its top is beveled, and the inclined-plane is 63 ° with the angle of vertical bristle.The 4th row is super short bristle (4), and the top is a planar shaped.Bristle (2), (3), (4) form an arc groove like this.Queuing from the 5th is that the high bristles of two rows are arranged short bristle alternately with one, and it is identical with front bristle (1), (3) highly respectively.High bristle top is undulate all, and short bristle all is a planar shaped.The bristle tuft top all is a circular arc.Form the toothbrush of three not equal altitude bristles like this.

Embodiment 2: a kind of bristle as shown in Figure 6 is the tooth brush for health protection of two-fold height, and the arrangement of head toothbrushes bristle is as follows: first and second row is contour high bristle (1), (2), and third and fourth row is for waiting height bristle (3), (4); Queuing from the 5th is that the two high bristles of row and are arranged short bristle alternately, and it equates with (1), (3) highly respectively.The bristle top shape is designed to: short line of bristles all is planar shaped; High line of bristles all is a waveform.Every bundle bristle ends is circular arc.Constitute the toothbrush of two not equal altitude bristles like this.

Fig. 1,3,4 and 5 is triple high bristle toothbrushes, and its height bristle arrangements and top shape are as follows:

Wherein Fig. 1 is that preceding four row brush hair height, angle are identical with embodiment 1 shown in Figure 2 with arrangement.Queuing from the 5th all is that the top is corrugated contour high bristle.

Fig. 3 is that preceding four row brush hair height are identical with embodiment 1 shown in Figure 2 with arrangement, and queuing from the 5th is that the two high bristles of row and are arranged short bristle alternately.The bristle top shape is: high bristle top all is a waveform, and short bristle all is a planar shaped.

Fig. 4 is the planar shaped for arranging super short bristle top except that the 3rd short bristle of row and the 4th, and all the other all are that the top is corrugated contour high bristle.

Fig. 5 is same as shown in Figure 3 for the arrangement of bristle height, and the bristle top all is a planar shaped.

Fig. 7 and 8 is double high bristle toothbrush, and its height bristle arrangements is: first and second row is contour high bristle, and third and fourth row is for waiting height bristle; Queue difference from the 5th: Fig. 7 all is the high bristle of top undulate for queuing from the 5th.

Fig. 8 is that the two high bristles of row and are arranged short bristle alternately for queuing from the 5th, and its top shape all is a planar shaped.

Claims

1, a kind of multiple high bristle tooth brush for health protection, bag is scraped toothbrush handles and head toothbrushes, the multiple height bristle that it is characterized in that being fixed in the vertical arrangement design of bristle on the head toothbrushes and be height more than two alternately, wherein first and second row is high bristle (1), (2), the 3rd row is short bristle (3), and it highly is not higher than short bristle (3) the 4th short bristle of row (4).

2, multiple high bristle tooth brush for health protection according to claim 1 is characterized in that the 4th short bristle of row (4) for highly being shorter than the super short bristle of short bristle (3), forms triple height bristles.

3, multiple high bristle tooth brush for health protection according to claim 1 is characterized in that third and fourth arranges short bristle is to wait the height bristle, forms two-fold height bristle.

4, multiple high bristle tooth brush for health protection according to claim 1 is characterized in that adjacent contour high bristle top shape can be planar shaped or waveform.

5, multiple high bristle tooth brush for health protection according to claim 1 is characterized in that the high bristle of adjacent two rows top is formed slopely the crest shape to both sides respectively, and its inclined plane is 40-50 ° with the angle of vertical bristle.

6, multiple high bristle tooth brush for health protection according to claim 2 is characterized in that the 3rd short bristle of row (3) is 60-65 ° with vertical bristle angle.

7, multiple high bristle tooth brush for health protection according to claim 1 is characterized in that the bristle tuft top is a circular arc.