CN2577667Y

CN2577667Y - Mixed hair toothbrushes

Info

Publication number: CN2577667Y
Application number: CN 02286002
Authority: CN
Inventors: 马化伟; 马化强; 马化雄
Original assignee: WUHUAN INDUSTRY Co Ltd GUANGDONG
Current assignee: WUHUAN INDUSTRY Co Ltd GUANGDONG
Priority date: 2002-11-15
Filing date: 2002-11-15
Publication date: 2003-10-08
Anticipated expiration: 2012-11-15

Abstract

The utility model discloses a toothbrush with mixed bristles, which comprises a handle. One end of the handle is a brush head provided with brush bristles, particularly the brush bristles with different diameters. The utility model adopts the mixed assembling mode or the mixed arranging mode of subulate brush bristles and flatheaded brush bristles, and the toothbrush has an obvious cleaning ability and a soft feeling to a gingiva, and dirt between teeth or the adjacent recessed part of the teeth and the gingiva can be effectively cleaned; moreover, the actions of the massage of the gingiva, the promotion of the blood circulation, the stabilization of the teeth, the decrease of periodontal diseases, the prevention of dental caries, etc. can be played.

Description

Mix the hair toothbrush

Technical field:

The utility model belongs to a kind of toothbrush, particularly a kind of mixing hair toothbrush that prevents damage tooth and gum.

Background technology:

The World Health Organization classifies oral health one of as human body ten big standards, and the standard of dental health then is that the flank of tooth is clean and tidy, and no carious tooth does not have pain, and the gum color and luster is normal, no bleeding.And break away from effective method as opposing odontopathy, tooth is exactly the brushing tool of selecting high-quality.Though and the toothbrush that occurs on the market at present is of a great variety, the just different differences on the density of toothbrush face shaping and bristle and soft or hard, it mainly is divided into the softer type of toothbrush bristle and than gravity die two big classes.Though the toothbrush that bristle is harder can be removed dental plaque preferably; obstinate tartar such as coloring dirt and dental calculus pigment; but because bristle stiffness is higher; so can cause wearing and tearing to the enamel of the outer bag of tooth; and can damage gum; make bleeding gums; but also be difficult to effectively clean adjacent teeth and tooth and boundary, gum position recessed portion; and softer toothbrush; though can reduce the damage and the cleaning teeth of tooth and gum are reached tooth and the recessed position of gum boundary binding site each other; but owing to the hardness reduction of bristle also decreases the effect that cleans one's teeth; particularly the enamel of the outer bag of tooth is limited; excessive wear will be destroyed; and enamel is destroyed, and the dentine of deep layer exposes, and the dental nerve tip loses protection; not only easily hypersensitive dentin; also can cause serious odontopathy such as carious tooth, even cause drifting tooth or cause the arthralgia that ear is other, thus market urgently need a kind of can be in conjunction with the novel toothbrush of above-mentioned two class bristle advantages.

Goal of the invention:

For overcoming the defective that above-mentioned toothbrush exists, goal of the invention of the present utility model provides efficiently clean one's teeth effect and can prevent damage tooth and gum and the mixing hair toothbrush that the user had soft feeling and fabulous serviceability of a kind of tool.

To achieve the above object of the invention, the bristle that mixes the hair toothbrush of the present utility model is the bristle of different-diameter.

The utility model adopts the hybrid combining of pointed cone bristle and butt end bristle or mixes arrangement mode, can make toothbrush have significant cleaning capacity and to the soft feeling of gum and effectively between cleaning teeth and the tooth or the dirt of the boundary depression of tooth and gum, also can play the massage gum, stimulate circulation, firmly tooth, reduce periodontal disease, prevent effect such as carious tooth.

The accompanying drawing book is bright: Fig. 1 is a structural representation of the present utility model.Fig. 2 is single bundle bristle configurations schematic diagram of the present utility model.Fig. 3 is a bristle distribution schematic diagram of the present utility model.

The specific embodiment:

Referring to Fig. 1～Fig. 3, specific embodiment of the utility model is as follows:

Described bristle 2 is a different-diameter bristle 2; Bristle 2 set on the brush 3 is made up of some single bundle bristles 2, each single bundle bristle 2 constitutes by some bristle filaments, and the soft durometer of each single bundle bristle then depends on the diameter dimension of the bristle filaments that this bundle is selected, and greatly then its rigidity or hardness are stronger as if the diameter of bristle filaments, otherwise, then a little less than.If only single use is than the bristle of minor diameter, its advantage can be felt bristle tool soft feeling to the user, but defective is not then for removing intractable tartar such as dental plaque effectively.If the bigger bristle of single use diameter though the rigidity of bristle or hardness are strengthened, improves its effect that cleans one's teeth, can cause damage to tooth and gum firmly because of bristle.For this reason, the some single bundle bristle 2 that is provided with on the brush 3, can form single bundle bristle 2 or form by the brush silk of different-diameter by single bundle bristle 2 that the different-diameter bristle mixes, can solve the defective of a certain diameter specifications bristle of single use, can bring into play the big rigidity that bristle had of little pliability that bristle had of diameter and diameter or the strong point of hardness again, remedied the deficiency that the bristle of these two kinds of diameter specifications exists separately, make bristle integral body neither too hard, nor too soft, clean one's teeth, protect the effect of tooth to reach better.

The diameter of described single bundle bristle 2 is identical; Bristle 2 on the brush 3, form by several single bundle bristles 2, each single bundle bristle 2 is made up of the bristle filaments of same diameter specification, and the diameter of the bristle that each single bundle bristle 2 is used can be different, and be arranged on the brush 3 in the mode of mixing, like this, comprise several single bundle bristles that constitute by different-diameter specification bristle filaments in the plurality of bristles of brush 3, can reach the hard and soft effect that combines of bristle.

The diameter of the bristle 2 in the described single bundle bristle 2 is inequality; Each single bundle bristle can be mixed by some different-diameter bristle filaments and be bundled into a single bundle bristle, and the bristle filaments that to make single bundle bristle be the different-diameter specification is formed, and also can reach above-mentioned effect.

The spread pattern of described plurality of bristles 2 be a row than the bristle 2 of minor diameter, another adjacent row brush hair 2 is the bristle 2 of bigger diameter; Single bundle bristle can be arranged on the brush 3 by horizontally-arranged or vertical row's (according to reference point) mode, its single bundle bristle than the minor diameter bristle is arranged in a row, single bundle bristle of another row who is adjacent (both forward and backward) then is the single bundle bristle than the major diameter bristle, arrange the different single bundle bristle of diameter with this, forming the single bundle of adjacent front and back two row bristles is the different bristle of diameter, to reach the moderate of bristle 2 whole soft durometer on the brush 3.

The front end of the larger-diameter bristle 2 of above-mentioned tool is a sharp cone distal 4, and tool is a butt end 5 than the front end of the bristle 2 of minor diameter; The end of bristle 2 is processed as sharp cone distal or butt end (round blunt shape) through melt-spun and chemical method, and the front end of the bristle that its diameter is bigger is a sharp cone distal 4; To improve the rigidity or the hardness of taper, the less bristle of diameter then is a butt end 5 (or round blunt shape), to reduce its rigidity or hardness, reduces its front end and be flat-head shape and the damage to tooth and gum that may cause.

The bristle of above-mentioned tool sharp cone distal 4 exceeds 3mm～5mm than the bristle 2 of tool butt end 5, and optimal selection is 3.5mm～4mm; The bristle of tool sharp cone distal 4 grows 3mm～5mm than the bristle of butt end 5, because of its conformal flexibility good, so can at first touch the cleaning position, make the sharp cone distal end of bristle, can arrive between tooth and the tooth fully or the latent recess position of tooth and junction, gum boundary, removing the dirt at this position, and can on its cleaning face, be the bending that interweaves, form a bed course, can prevent the coup injury of flat-headed bristle tooth and gum.The bristle lengths of its tool sharp cone distal draws empirical value and is advisable for exceeding butt end 5 bristle 3mm～5mm through trier's use test, and the best exceeds butt end 5 bristle 3.5mm～4mm.

The front end of the larger-diameter bristle 2 of tool is a butt end 5 in the described bristle 2, and tool is a sharp cone distal 4 than the front end of the bristle 2 of minor diameter; The front end of bristle 2 is that the length of sharp cone distal 4 is 3mm～4mm, and its diameter is 0.14mm～0.15mm, the bristle 2 of tool sharp cone distal 4 exceed 2.5mm～5mm foremost than the bristle 2 of tool butt end 5 foremost; Bristle in a single bundle bristle 2, the bristle of different-diameter can be mixed and be bundled into, both adopted and to be the bristle of butt end 5 than the front end of minor diameter and to be that the bristle of sharp cone distal 4 mixes and is bundled into a single bundle bristle than the front end of minor diameter, because the bristle flexibility and the bendability of tool sharp cone distal 4 are fine, can arrive at fully and reach tooth combines the boundary with gum depression position between the tooth, the sense of touch and the clean-up performance of bristle have been improved, and because himself total length is longer than flat-headed bristle, also produce crooked so this bristle at first touches contact-making surface because of the pressure that is applied on the toothbrush, form the layers of brush bristles that is interweaved of a softness, along with the slip on the cleaning face, can clean the dirt that latent recess position goes out, can massage gum again, and prevent that harder tack bristle is to cleaning the stimulation of face, and diameter is bigger, butt end 5 bristles that length is short, because of being subjected to the obstruct of longer sharp cone distal 4 bristles, so can reduce direct infringement to tooth and gum, and also can limit the situation of sharp cone distal 4 bristles because of the softer excessive bending that produces, for making the whole existing rigidity of bristle that flexibility be arranged again, long 2.5mm～the 5mm of bristle of the comparable butt end 5 of the bristle of sharp cone distal 4, its diameter is 0.14mm～0.15mm, taper length is 3mm～4mm, sharp cone distal 4 foremost than the bristle 2 of tool butt end 5 exceed 2.5mm～5mm foremost, can reach best result of use.

Bristle diameter difference between the bristle 2 of above-described tool different-diameter is 0.02mm～0.06mm; The bristle of the bristle of tool sharp cone distal and tool butt end, can be divided into different specifications by its diameter dimension, bristle pack in apolegamy different-diameter specification is fashionable, can select for use by the optimum diameter difference, this diameter difference is 0.02mm～0.06mm, as diameter is the bristle of 0.14mm, it (is that diameter deducts diameter difference range values that its another different-diameter that matches with it can be 0.12mm, 0.14mm-0.02mm=0.012mm for example), calculate with this, just can extrapolate best collocation numerical value, make the bristle of different-diameter obtain best soft or hard match ratio, to reach best practical function.

The utility model adopts the hybrid combining of sharp cone distal bristle and butt end bristle or mixes arrangement mode, make toothbrush have significant cleaning capacity and to the soft feeling of gum and effectively between cleaning teeth and the tooth or the dirt of the boundary depression of tooth and gum, and can play the massage gum, stimulate circulation, firmly tooth, reduce periodontal disease, prevent effect such as carious tooth.

Claims

1: a kind of mixing hair toothbrush, comprise handle (1), an end of handle (1) is characterized in that for being provided with the brush (3) of plurality of bristles (2) above-mentioned bristle (2) is the bristle of different-diameter (2).

2:, it is characterized in that the diameter of single bundle bristle (2) is identical by the described toothbrush of claim 1.

3:, it is characterized in that the diameter of the bristle (2) in the single bundle bristle (2) is inequality by the described toothbrush of claim 1.

4: by claim 1 or 2 described toothbrushes, the spread pattern that it is characterized in that described plurality of bristles (2) is the bristle (2) of a row than minor diameter, and another adjacent row brush hair (2) is the bristle (2) of bigger diameter.

5: by the described toothbrush of claim 4, it is characterized in that described front end with larger-diameter bristle (2) is sharp cone distal (4), tool is flat-headed (5) than the front end of the bristle (2) of minor diameter.

6: by the described toothbrush of claim 5, the bristle (2) that it is characterized in that described tool sharp cone distal (4) exceeds 3mm～5mm than the bristle (2) of tool flat-headed (5), and optimal selection is 3.5mm～4mm.

7: by the described toothbrush of claim 3, it is characterized in that in the described bristle (2) that the front end of the larger-diameter bristle of tool (2) is flat-headed (5), tool is sharp cone distal (4) than the front end of the bristle (2) of minor diameter.

8: by the described toothbrush of claim 7, the length of sharp cone distal (4) that it is characterized in that the front end of described bristle (2) is 3mm～4mm, its diameter is 0.14mm～0.15mm, the bristle (2) of tool sharp cone distal (4) exceed 2.5mm～5mm foremost than the bristle (2) of tool butt end (5) foremost.

9:, it is characterized in that the bristle diameter difference between the bristle (2) of described tool different-diameter is 0.02mm～0.06mm by the described toothbrush of one of claim 1～8.