CN1017212B - Formation type toothbrush with soft hairs - Google Patents

Abstract

The present invention provides a formation toothbrush with soft toothbrush bristles, which is especially designed for people with the gingiva pathologic change to prevent a patient from being damaged to cause gingival bleeding when the patient brushes teeth. The present invention is characterized in that a toothbrush bristle part of the toothbrush is directly made by a forming machine on a toothbrush handle, and toothbrushes which are suitable for patients with different gingiva pathologic change degrees are made according to the required brush bristle softness, brush bristle shape, length, etc.

Description

Formation type toothbrush with soft hairs

The present invention system provides a kind of moulding toothbrush of brush with soft, is to aim at gum to have the people of pathology designed, uses to prevent that the patient from suffering damage and cause bleeding gums person when brushing teeth.

The present invention ties up on the toothbrush handles, the bristle portion of directly making toothbrush with make-up machine, and can according to institute must a bristle pliability, bristle shape, length etc., make and be fit to gum lesion degree difference person use.

The present invention system provides a kind of novel designs, changes to commonly use toothbrush method for making, structure, and can provide a kind of toothbrush of gum pathology personage uses that is applicable to construct, and overcome the different toothbrush materials problem person that interlinks.

Give people's impression by toothbrush, have many apertures at a handle front end exactly, dense planting has many plastic cement hairs in the hole, no matter plant a mao part length, width, or which kind of moulding of shank, even the electric toothbrush structure, do not deviate from these categories yet, in the idea that remains unchanged for a long period of time, this pattern toothbrush impression is planted the popular feeling deeply, and rare more further investigation is fit to the various special toothbrushes that must ask.

The people who numerous teeth is had pathology, brushing teeth is the cleaning of a misery really, gum is bled very startling when brushing teeth at every turn, very ache again when having brushed and feel bad, people for various focusing depths represented, long-term damage gum does not almost have the recovery machine meeting, and its problem goes out at employed toothbrush bristle inappropriate exactly, the excessive damage gum.

For above-mentioned reasons, analyze the inapplicable situation of toothbrush, propose a kind of toothbrush that is applicable to gum pathology people use, have the use of being easy to, suitably pliability, unlikely damage gum person.

Fig. 1 is a profile of the present invention.

Fig. 2 is a stereo appearance figure of the present invention.

As shown in Figure 1, there are several holes 3, Kong Ji in the present invention system with 2 of the brush holders of a toothbrush handle 1 301 is the vertebra shape, brush holder 2 forms a flat shallow slot 4 at hole base 301 opposite sides, this hard brush handlebody is inserted in the mould, the soft body brush of reshaping, body brush can be rubber type of material, bristle 5 has many rows, it is shaped as the thin centrum of triangle, and top 501 is hemispherical, and base portion 502 interlinks and embeds in brush holder 2 shallow slots 4, the claw 503 of base portion dorsal part extension and in the hole 3 and the 301 interior moulding of hole base, and firmly be fixed on the brush holder 2.

Because rubber-moulding solidifies the hardness of back; system can adjust hardness, elasticity by its blending stock; so pliability not can tune to and can injure gum hardness, and the thin centrum design of the triangle of bristle 5, when too firmly brushing teeth; can cause bristle contact gum face to increase; so increase, impose on the gum surface pressure and disperse for contact-making surface increases once more, promptly do not cause gum injured in pliability; for the people of protection gum pathology, be very to help to reduce painful effectiveness person.

Shown in the 2nd figure, the probability budgetary estimate that the present invention contacts with bristle according to tooth, bristle 5 is good with many rows, and this kind mode make bristle from the top reduction of area to root, the bristle material of the multiple pliability that stands good, and do not cause bristle to be easy to fracture.

Because the bristle purpose is brushing tartar, though the design of the thin centrum bristle of triangle is effective not as old-fashioned bristle, but still can remove the most of tartar on the attached outstanding tooth, make the unlikely fermentative acidification corrosion of remaining tartar tooth.

The thin cone shape shape of bristle triangle top half vertebra ball shape, it is careful about enough stretching into tooth and backlash, and suitable elasticity still can brush tartar between teeth space.

Gap between bristle also has splendid mixed function, oral cavity bacterium, tartar, toothpaste, moisture content fully can be mixed, and produces careful foam, and is easy to soil release person in the oral cavity.

From the above mentioned as can be known, the present invention is a very helpful apparatus for the people that the gum pathology is arranged, its structure also reaches the energy oral cavity cleaning and the purpose of unlikely injury gum, structure, bristle shape etc. all are unprecedented persons and this kind duromer and soft bristle interosculate, the fact with practicality and initiative, dare and an ancient unit of weight office speed to give patent, most pray.

Claims (4)

1, a kind of toothbrush with the bristle portion that is integral plastics moulded parts form has the soft ridge of number row in this moulded parts, it is characterized in that this soft ridge is cone-shaped, is tapered towards its terminal.

2, toothbrush as claimed in claim 1 is characterized in that the top of above-mentioned soft ridge is hemispherical.

3, toothbrush as claimed in claim 1 or 2 is characterized in that above-mentioned moulded parts tightens together by its one or more interconnected base portions and claw and toothbrush handle.

4, toothbrush as claimed in claim 3 is characterized in that above-mentioned moulded parts is molded into above-mentioned base portion to be connected with claw.

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