CN203776358U

CN203776358U - Bristle and toothbrush

Info

Publication number: CN203776358U
Application number: CN201420180191.XU
Authority: CN
Inventors: 吴永
Original assignee: Individual
Current assignee: Yangzhou Jieli Daily Chemical Technology Co Ltd
Priority date: 2013-05-28
Filing date: 2014-04-14
Publication date: 2014-08-20
Anticipated expiration: 2024-04-14

Abstract

The utility model discloses bristle and a toothbrush. The bristle is in a triangular pyramid shape and comprises three lateral surfaces and one bottom surface, wherein two lateral surfaces are curve surfaces, another lateral surface is a plane, and the bottom surface is a plane and in an any triangular shape. The lateral edge of the bristle in the triangular pyramid shape is in an arc shape, the length between the bottom surface of the bristle in the triangular pyramid shape and the cone vertex of the bristle is 8mm to 12mm, the bristle is made of tpu materials, and the two curve surfaces are same in size. Compared with existing bristle, a multi-edge face of the bristle in the triangular pyramid shape has a good function on massaging gingiva to well protect teeth. The whole bristle is similar to an ordinary triangular cutter, and the tip end of the bristle is thin and can go deep into slits between the teeth to scrap dirt off like the cutter. Thus, the bristle is strong in dirt removing ability, and the dirt removing ability of the bristle is twice to three times of the dirt removing ability of a general toothbrush. The tpu materials are existing novel materials and have the advantages of having an antibacterial function and being capable of keeping good elasticity along with hardness increasing. Thus, the bristle made of the tpu materials is good in elasticity, not prone to falling and longer in service life.

Description

A kind of bristle and toothbrush

Technical field

The utility model relates to daily living article field, in particular to a kind of bristle and toothbrush.

Background technology

Current toothbrush, generally forms pieces by many bristles, then forms brush by multiple pieces, and wherein individual bristle is generally cylindric, and diameter is less, bristle is thinner, and surface area is less, and bristle is yielding flexible; And less with the coefficient of friction of tooth, dirt-removing power is not strong.

Utility model content

The purpose of this utility model is to provide a kind of brush and toothbrush, to solve the above problems.

A kind of bristle is provided in embodiment of the present utility model, and bristle is Rhizoma Sparganii taper, comprises 3 sides and a bottom surface, and wherein having two sides is curved surface, and another side is plane, and bottom surface is plane and is arbitrary triangle; The incline of the bristle of Rhizoma Sparganii taper is curved, and the bottom surface of the bristle of Rhizoma Sparganii taper is 8mm-12mm to the length of its vertex of a cone; Bristle is made up of tpu (thermoplastic polyurethanes) material, and the area of two curved surfaces is identical.

A kind of toothbrush is also provided in embodiment of the present utility model, has comprised: brush holder, brush and multiple above-mentioned bristle; Multiple above-mentioned bristles are arranged on brush, and multiple bristles are parallel to each other, and all perpendicular to brush surface, form array of bristles.

Preferably, on brush holder, be provided with skid resistant course.

Preferably, rectangular, trapezoidal or 8 fonts of array of bristles.

Preferably, brush is rectangular or oval.

Preferably, the long 188mm-192mm of brush holder.

Preferably, the bottom surface of bristle is 10mm to the length of its vertex of a cone.

Preferably, one-body molded, the brush of bristle and brush and brush holder are one-body molded.

Preferably, toothbrush is manual toothbrush.

The bristle of the utility model above-described embodiment and the toothbrush that comprises this bristle, bristle is set to the curved Rhizoma Sparganii taper of incline, many water chestnuts face of triangular pyramid is with respect to the bristle of existing periphery, increase with the coefficient of friction of tooth, can play good gum massage effect, better to cleaning of teeth; And the identical side of two areas that is the bristle of Rhizoma Sparganii taper is curved surface, and another side is plane, and whole bristle is similar to common triangular knife, tip is thinner, can go deep into teeth space, scraping decontamination dirt as cutter, detergency is stronger, is equivalent to 2～3 times of ordinary toothbrush; In addition the length of bristle is set to 8mm-12mm, can meet the demand of different crowd to bristle lengths; Bristle is made up of tpu material, tpu material is existing a kind of new material, have antibacterially, still can keep the superior functions such as good elasticity along with the increase of hardness, thereby the bristle good springiness made from tpu material, bristle are difficult for falling, longer service life, more durable.

Brief description of the drawings

Fig. 1 shows the schematic bottom view of the bristle of the toothbrush in an embodiment of the present utility model;

Fig. 2 shows the front view of the bristle of the toothbrush in an embodiment of the present utility model;

Fig. 3 shows the side view of the bristle of the toothbrush in embodiment of the utility model;

Fig. 4 shows the structural representation of the toothbrush that the utility model provides.

Reference numeral:

1-brush; 2-bristle; 3-brush holder.

Detailed description of the invention

Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.

As Figure 1-3, provide a kind of bristle in embodiment of the present utility model, bristle is Rhizoma Sparganii taper, comprises 3 sides and a bottom surface, and wherein having two sides is curved surface, and another side is plane, and bottom surface is plane and is arbitrary triangle; The incline of the bristle of Rhizoma Sparganii taper is curved, and the bottom surface of the bristle of Rhizoma Sparganii taper is 8mm-12mm to the length of its vertex of a cone; Bristle is made up of tpu material, and the area of two curved surfaces is identical.

The bristle of the utility model above-described embodiment, bristle is set to the curved Rhizoma Sparganii taper of incline, and many water chestnuts face of triangular pyramid, with respect to the bristle of existing periphery, increases with the coefficient of friction of tooth, can play good gum massage effect, better to cleaning of teeth; And the identical side of two areas that is the bristle of Rhizoma Sparganii taper is curved surface, and another side is plane, and whole bristle is similar to common triangular knife, tip is thinner, can go deep into teeth space, scraping decontamination dirt as cutter, detergency is stronger, is equivalent to 2～3 times of ordinary toothbrush; All faces of bristle are triangle or are similar to triangle, and bristle has stability, not yielding.And the length of bristle is set to 8mm-12mm, can according to different crowd different length need to be set, as children use toothbrush, its bristle can be shorter; Bristle is made up of tpu material, tpu material is existing a kind of new material, have antibacterially, still can keep the superior functions such as good elasticity along with the increase of hardness, thereby the bristle good springiness made from tpu material, bristle are difficult for falling, longer service life, more durable.

As shown in Figure 4, in embodiment of the present utility model, also provide a kind of toothbrush, having comprised: brush holder 3, brush 1 and multiple above-mentioned bristle 2; Multiple bristles 2 are arranged on brush 1, and multiple bristles 2 are parallel to each other, and all perpendicular to brush 1 surface, form array of bristles.

The toothbrush that comprises above-mentioned bristle of the present utility model, while brushing teeth, because bristle is set to the curved Rhizoma Sparganii taper of incline, many water chestnuts face of triangular pyramid is with respect to existing ganoid bristle, increase with the coefficient of friction of tooth, can play good gum massage effect, better to cleaning of teeth; And the identical side of two areas that is the bristle of Rhizoma Sparganii taper is curved surface, and another side is plane, and whole bristle is similar to common triangular knife, tip is thinner, can go deep into teeth space, scraping decontamination dirt as cutter, detergency is stronger, is equivalent to 2～3 times of ordinary toothbrush; Bristle is made up of tpu material, tpu material is existing a kind of new material, have antibacterially, still can keep the superior functions such as good elasticity along with the increase of hardness, thereby the bristle good springiness made from tpu material, bristle are difficult for falling, longer service life, more durable.So it is antibacterial that this toothbrush has, bristle is not yielding, Anti-dental injury gum, the function such as dirt-removing power is strong.

Preferably, on brush holder 3, be provided with skid resistant course.The setting of skid resistant course hommization more, can prevent toothbrush landing from hand, and skid resistant course generally selects rubber to make, and can cushion strength excessive while brushing teeth, avoids damaging gum.

Preferably, rectangular, trapezoidal or 8 fonts of bristle 2 arrays.Brush 1 is rectangular or oval.The arrangement of bristle can be according to actual needs, in conjunction with outward appearance, and practicality etc., bristle is changeable, changeable, is arbitrary shape and arranges, and what shape as rectangular in bristle was tight, even, neat is arranged in head toothbrushes, flat appearance grace; Be the demand that 8 fonts can meet user's personalization.

Preferably, the long 188mm-192mm of brush holder 3.The length of brush holder is also the design in line with hommization, and different length goes for different crowds.In this length range, can person easy to use go deep into oral cavity.

Preferably, the bottom surface of bristle 2 is 10mm to the length of its vertex of a cone.

Preferably, bristle 2 is one-body molded with brush 1, brush 1 is one-body molded with brush holder 3.Adopt the technique of injection mo(u)lding, simple, cost-saving, and one-body molded, the brush board of bristle and brush and brush holder composition is connected firmly, not fragile; Between bristle and brush, be the seamless link of zero clearance, more durable than existing ordinary toothbrush, exquisiteness more attractive in appearance.

In an embodiment of the present utility model, toothbrush is manual toothbrush.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a bristle, is characterized in that, described bristle is Rhizoma Sparganii taper, comprises 3 sides and a bottom surface, and wherein having two sides is curved surface, and another side is plane, and described bottom surface is plane and is arbitrary triangle; The incline of the bristle of described Rhizoma Sparganii taper is curved, and the bottom surface of the bristle of described Rhizoma Sparganii taper is 8mm-12mm to the length of its vertex of a cone; Described bristle is made up of tpu material, and the area of two described curved surfaces is identical.

2. a toothbrush, is characterized in that, comprising: brush holder, brush and multiple bristle as claimed in claim 1; Multiple described bristles are arranged on described brush, and multiple described bristles are parallel to each other, and all perpendicular to described brush surface, form array of bristles.

3. toothbrush according to claim 2, is characterized in that, on described brush holder, is provided with skid resistant course.

4. toothbrush according to claim 3, is characterized in that, rectangular, trapezoidal or 8 fonts of described array of bristles.

5. toothbrush according to claim 4, is characterized in that, described brush is rectangular or oval.

6. according to the toothbrush described in claim 2-5 any one, it is characterized in that the long 188mm-192mm of described brush holder.

7. toothbrush according to claim 6, is characterized in that, the bottom surface of described bristle is 10mm to the length of its vertex of a cone.

8. toothbrush according to claim 7, is characterized in that, described bristle and described brush are one-body molded, brush and brush holder one-body molded.

9. toothbrush according to claim 8, is characterized in that, described toothbrush is manual toothbrush.