CN2860196Y

CN2860196Y - Toothbrush for cleaning teeth and gingiva

Info

Publication number: CN2860196Y
Application number: CN 200520052783
Authority: CN
Inventors: 罗忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-15
Filing date: 2005-12-15
Publication date: 2007-01-24
Anticipated expiration: 2015-12-15

Abstract

A toothbrush is to clean the tooth and gum, comprising a handle 1 and brush-hair 2. The root of brush-hair 2 is fixed on one end 11 of the handle 1 and the rear surface 2 1 of the brush-hair is a radial curved surface. The back 12 of the handle 1 is straight. The middle part near the brush-hair end is a bending part 1 3. The skid-proof point 1 4 is on the neck-part of the handle. And the skid-proof point 1 5 is on the bending-part 1 3 of handle. The rear-end 1 6 of the handle 1 is larger than its middle part 17. The rear part of brush-hair has a radial curved surface which matches the concave of the closed-tooth. Brushing teeth will not hurt the gum and the brushing around the gum is flexible and effective cleaning the dirt between teeth and on the tongue. And the tooth-paste will not fall down to the bottom of brush-hair, making the brush-hair easy to wash. When not in use, the toothbrush can stay on the cup stably. The utility model can keep your teeth nice and guarantee the health of gum and mouth. Also the invention is very convenient.

Description

The cleaning teeth and gingiva toothbrush

Technical field

The utility model relates to a kind of daily living article, particularly a kind of cleaning teeth and gingiva toothbrush.

Background technology

There is following problem in the toothbrush of people's use at present:

One, bristle is long around the toothbrush, the surface that the bristle afterbody forms is plane (as shown in Figure 4), itself and people's last lower teeth tooth is fashionable not to match for concave, one causes becoming mildewed around the toothbrush when brushing teeth to go hither and thither, lunge lower gum easily, cause the user that pain or bleeding gums are arranged, cause the people of use to suffer from stomatopathys such as canker sore, various focusing depths represented easily; Its two since around the long resistance that makes when brushing teeth of bristle big, brush is moving not free; Its three since around bristle long, toothpaste and oral cavity inner teeth gear foul fall into the bristle inner bottom part easily when brushing teeth, and are difficult for rinsing well, the long-term accumulation germ is unfavorable for health of people.

Two, tooth-brush handle also has the following disadvantages: the outside or inside camber of one tooth-brush handle is too big, the middle part is too little with lower tail, brush holder is too round, hold shakiness when gargling, the sensation of gliding is arranged, having squeezed when lying on the rim of a cup behind the toothpaste easily, rollover is dropped toothpaste; Several skid-proof points of its two brush holders crooked position make the muscle of gesture and facial expression recessed not enough, the on slippery ground brush holder of hand when brushing teeth at a distance of too near.

Summary of the invention

The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and a kind of cleaning teeth and gingiva toothbrush is provided, and it can not cause the people who uses that pain or bleeding gums are arranged.

The technical solution of the utility model is: the cleaning teeth and gingiva toothbrush comprises brush holder and bristle, and bristle is divided into multi beam, and the root of plurality of bristles is fixed in brush holder one end, and the surface that its afterbody forms is an arc-shaped curved surface, and is high, low all around in the middle of this arc-shaped curved surface.

The further technical scheme of the utility model is: described brush holder back is a linear, middle position near bristle one end becomes bending, respectively there are two skid-proof points the neck-part of the handle top and bottom, at a distance of 5 to 7 millimeters, brush holder bend front also has the skid-proof point at 5 to 7 millimeters at three intervals with skid-proof point simultaneously for it.

The utility model further technical scheme is: described brush holder does not have the interlude of the afterbody end shape of bristle greater than brush holder, to keep the balance of whole the utility model weight.

The utility model compared with prior art has following characteristics:

1, the surface of bristle afterbody formation of the present utility model is an arc-shaped curved surface, its shape and people's the fashionable concave of last lower teeth tooth matches, the Shi Buhui that brushes teeth like this injures gum, moving flexibly, strong along forward and backward, the upper and lower brush of gum, can reach the cleaning teeth space, also can easily brush the dirt on the lingual surface, use the utility model can keep tooth, gum and oral cavity totally healthy.

At the bottom of toothpaste is not fallen into mao when 2, using the utility model to brush teeth, flushing easily, can prevent long-term accumulation germ in the bristle.

3, can allow the people hold firmly at a distance of skid-proof point on the linear at brush holder of the present utility model back and the brush holder neck, use more convenient more satisfactory from the 5-7 millimeter.

4, the afterbody end shape of brush holder of the present utility model is bigger, can keep the balance of whole the utility model weight, can lie on the rim of a cup very quietly.

Below in conjunction with the drawings and specific embodiments detailed structure of the present utility model is further described.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is the A-A cutaway view of accompanying drawing 1;

Accompanying drawing 3 is the vertical view of accompanying drawing 1;

Accompanying drawing 4 is the structural representation of prior art toothbrush.

The specific embodiment

Shown in accompanying drawing 1 to 3: the cleaning teeth and gingiva toothbrush comprises brush holder 1 and bristle 2; Bristle 2 is divided into multi beam, and the root of plurality of bristles 2 is fixed in brush holder 1 one ends 11, and the surface 21 that its afterbody forms be an arc-shaped curved surface, and is high, low all around in the middle of this arc-shaped curved surface 21, and it is the convex surface that matches with the fashionable inside and outside concave of people's last lower teeth tooth; Brush holder 1 back 12 is a linear, middle position near bristle one end is a bend 13, it becomes bending, respectively there are two skid-proof points 14 the neck-part of the handle top and bottom, the skid-proof point 14 of its same one side is at a distance of the 5-7 millimeter, also have three skid-proof points 15 of 5-7 millimeter at interval above the brush holder bend 13, do not have the interlude 17 of afterbody end 16 shapes of bristle on the brush holder 1, to keep the balance of whole toothbrush greater than brush holder 1.

The utility model is not limited to above-mentioned concrete structure; as long as the surface 21 that afterbody forms be an arc-shaped curved surface, this arc-shaped curved surface is that the toothbrush of the convex surface that matches with the fashionable inside and outside concave of people's last lower teeth tooth just drops within the protection domain of the present utility model.

Claims

1, a kind of cleaning teeth and gingiva toothbrush, it comprises brush holder and bristle, and bristle is divided into multi beam, and the root of plurality of bristles is fixed in brush holder one end, it is characterized in that the surface that its afterbody forms is an arc-shaped curved surface, and is high, low all around in the middle of this arc-shaped curved surface.

2, cleaning teeth and gingiva toothbrush according to claim 1, it is characterized in that described brush holder back is a linear, middle position near bristle one end becomes bending, respectively there are two skid-proof points the neck-part of the handle top and bottom, at a distance of 5 to 7 millimeters, brush holder bend front also has the skid-proof point at 5 to 7 millimeters at three intervals with skid-proof point simultaneously for it.

3, cleaning teeth and gingiva toothbrush according to claim 1 and 2 is characterized in that described brush holder does not have the interlude of the afterbody end shape of bristle greater than brush holder, to keep the balance of whole the utility model weight.