CN101401678A - Double-sided toothbrush - Google Patents

Abstract

The invention relates to a double-sided toothbrush, which consists of a toothbrush handle, a toothbrush body and bristles, and is characterized in that a toothbrush holder is arranged in the toothbrush body, the toothbrush holder consists of an upper toothbrush holder and a lower toothbrush holder, is vertically symmetrical, is connected at the bottom and is arc-shaped, and is respectively matched with the upper half part and the lower half part of an oval tooth; the top end of the toothbrush handle and the bottom end of the toothbrush holder are fixed together by a connecting stud. The invention has the advantages that the teeth can be chewed up and down to achieve the purpose of brushing, and the brushing is neither manual nor electric, thereby being fast and sanitary. The invention has the advantages of exquisite structure, safety, reliability, convenient use and low manufacturing cost.

Description

Double-face toothbrush

Technical field

The present invention relates to a kind of toothbrush, especially a kind of double-face toothbrush of the tooth of scrubbing fast, keep healthy.

Background technology

Toothbrush common in the prior art is generally all by toothbrush body, and bristle and toothbrush handles constitute.It is mainly used in oral cavity cleaning, health care tooth.Toothbrush now roughly can be divided into two big classes:

One class is a manual toothbrush: it is made of bristles and toothbrush handles.This toothbrush advantage is simple in structure, and it is also convenient to use.But shortcoming also is significantly, because bristle is narrow and small single face mostly, can only finish by fraction so brush teeth; Particularly scrub the tooth inboard, this class manual toothbrush will thoroughly be removed the swill of inboard teeth space with regard to inconvenience.Holland's patent of invention " toothbrush " (application number: 200580026218.3) on July 4th, 2007 disclosedclaim 1 the technical scheme of deformable bristle belong to this type of.

Another kind of is electric toothbrush: this toothbrush is the improvement of above-mentioned toothbrush, and battery, miniature motor and speed changer thereof are housed, and drives bristle and rotates.Its structure is more complex certainly, and the user need only hand-held handle, is close to dental surface and slowly moves and get final product.Obviously the cleaning and health care effect of this class electric toothbrush is better than the former, but because volume can not be done too much, thereby micro-machine and transmission mechanism thereof, the service life that comprises battery is not ideal mostly, it is always unavoidable to be out of order, the manufacturing cost height also is its disadvantage, the main cause that Here it is is difficult to apply on market.China's patent of invention " a kind of electric toothbrush " (application number: 200610058742.5) on September 12nd, 2007 disclosed technical scheme be exactly an example of this class toothbrush.

More than Fa Ming common defects is: at first be that head toothbrushes is designed to small-sized single face, though can make local tight contact to having the ellipse denture, undue force can lesion ports transmucosal and gum.The part is scrubbed and is suited, and its clean surface zone is little, and time-consuming is conspicuous.Moreover be that inboard that bristles will be aimed at tooth scrubs also be difficult, manual toothbrush particularly, right hand toothbrushing person is ignored maxillomandibular pointed tooth in right side and lateral incisor through regular meeting; The left hand toothbrushing person is just the opposite.Also have a defective out in the cold easily: bristle should be vertically upward during by hygienic requirements brush maxillary teeth, on the contrary during brush lower jaw tooth then, bristle points to the root of the tooth direction all the time like this.Yet, scrub with above-mentioned toothbrush and to get used to laterally, perhaps above-below direction is just in time opposite.All these unhygienic customs, it is not thorough to cause soft dirt of teeth space and food detritus to be removed.Accumulate over a long period, the mouth diseases such as bacterial plaque, halitosis, gingival atrophy and periodontitis of diastema can occur.

Summary of the invention

The purpose of this invention is to provide a kind of double-face toothbrush, scrub fast for the tooth of ovalize, same convenience is scrubbed in the inboard of tooth and the outside, and is swift to operate, meets hygienic requirements, avoids the gum damage; Structure wants simple, cheap for manufacturing cost simultaneously.

The problem to be solved in the present invention is the defective that remedies prior art, proposes a kind of quick oral cavity cleaning, the double-face toothbrush of health care tooth.

The technical scheme of double-face toothbrush of the present invention is: newly-designed a kind of double-face toothbrush, constitute by toothbrush handles, toothbrush body and bristle, it is characterized in that being provided with tooth brush holder in the said toothbrush body, said tooth brush holder is made up of for two kinds last tooth brush holder and following tooth brush holder, symmetrical up and down, its bottom links to each other, and is curved, and the upper and the down half of part with oval tooth matches respectively; Said bristle is respectively to be made of outside bristle, inner face bristle and bottom surface bristle, and they are sequentially arranged on the outside, inboard and the bottom surface of said tooth brush holder; The top of said toothbrush handles is to be fixed together with being connected double-screw bolt with the bottom of toothbrush body, also can fuse into one with plastic hot.

Preferably, double-face toothbrush of the present invention is characterised in that the arc length of said tooth brush holder is 4 to 6 tooth width scopes; The bristle in every bunch of centre of said outside bristle, inner face bristle and bottom surface bristle is slightly long, and bristle is short slightly all around, and it is conical that bristle tips is.

Advantage of the present invention is: newly-designed a kind of double-face toothbrush, constitute by toothbrush handles, toothbrush body and bristle, be provided with tooth brush holder in the toothbrush body, tooth brush holder is made up of for two kinds last tooth brush holder and following tooth brush holder, and is symmetrical up and down, and its bottom links to each other, curved, the upper and down half of part with oval tooth matches respectively, and tooth brush holder inboard and bottom surface all are provided with bristle, match with tooth.During use toothpaste is evenly coated in bristle tips, puts into the oral cavity, tooth is chewed the shape several times up and down, and it can remove the surface of medial and lateral of upper and lower tooth and the swill in the teeth space fast, and the massage gum, avoids lesion ports transmucosal function; If brush teeth with twist-promptly becoming the gingival sulcus method about the handgrip toothbrush handles, bacterial plaque in more effective removing gingival sulcus reaches and rinses the mouth again, and the purpose of health care tooth meets hygienic habit.

Be that it does not need dynamic power machine again, safe and reliable, operation is also convenient.Of the present invention simple in structure, cheap for manufacturing cost.

According to foregoing description, be not difficult to find out: bristle total area of the present invention is more much bigger than the toothbrush of above-mentioned patented technology, the certainly fast manyfold of brush speed; Be the toothpaste difficult drop-off again, the utilization rate height.

Description of drawings

The present invention will make following detailed description, thereby can understand more fully, and listed accompanying drawing is only in exemplifying, and unrestricted claim of the present invention.

Fig. 1 is the front view of the preferred embodiment of the present invention;

Fig. 2 is the cutaway view along line the A '-A ' among Fig. 1.

The specific embodiment

It below is the embodiment that the present invention is described in detail with reference to above-mentioned accompanying drawing.Institute's target same reference numbers is meant same or analogous parts in the accompanying drawing.The invention is not restricted to this description, its scope should be by claim and equivalent regulation thereof.

Fig. 1 represents the front view of double-face toothbrush preferred embodiment of the present invention, and Fig. 2 is the cutaway view along line the A '-A ' among Fig. 1.It shown in the figure newly-designed a kind of double-face toothbrush, constitute bytoothbrush handles 1,toothbrush body 2 and bristle, be provided withtooth brush holder 3 in thetoothbrush body 2,tooth brush holder 3 is made up of for 32 two kinds lasttooth brush holder 31 and following tooth brush holder, symmetrical up and down, its bottom links to each other, and is curved, and the upper and the down half of part with oval tooth matches respectively; Bristle is respectively to be made ofoutside bristle 5,inner face bristle 6 andbottom surface bristle 7, and they are sequentially arranged on the outside, inboard and the bottom surface of saidtooth brush holder 3; The top oftoothbrush handles 1 is to be fixed together with being connected double-screw bolt 8 with the bottom oftoothbrush body 2, also can fuse into one with plastic hot.

Among the preferential embodiment of double-face toothbrush of the present invention,tooth brush holder 3 arc length are 4 to 6 tooth width scopes; The bristle in every bunch of centre ofoutside bristle 5,inner face bristle 6 andbottom surface bristle 7 is slightly long, and bristle is short slightly all around, and it is conical that bristle tips is.

Among the preferential embodiment of another of double-face toothbrush of the present invention, outsidebristle 5,inner face bristle 6 andbottom surface bristle 7 are to be made by nylon or synthetic polyester material;Tooth brush holder 3 is to be made by nontoxic silica gel material; Toothbrushhandles 1 is to be made by polyacrylic resin material, and a styreneelastic resin 9 is respectively inlayed at forward and backward two positions at the place of handling knob in the middle of it.

Tooth brush holder 3 arcs of double-face toothbrush of the present invention meet the physiology shape of tooth, and arc length is to use 4 to 6 tooth width scopes, easy to carry.When brushing teeth, as long as toothpaste is evenly squeezed on bristle, put toothbrush into oral cavity, last lower teeth matches with theoutside bristle 5 and theinner face bristle 6 of lasttooth brush holder 31 and followingtooth brush holder 32 respectively; This moment,bottom bristle 7 also contacted with the tooth end face, and its bristle elastic force grinds the teeth chewing position repeatedly, rejected and adhered to its surperficial swill.Tooth is chewed the shape several times up and down, just can reach and rinse the mouth, and the purpose of health care tooth meets hygienic habit.It can remove the swill in upper and lower dental surface and the teeth space fast, and the massage gum.

Obviously, this process of brushing teeth is that bristle is to move up for maxillary teeth, brushes down for the lower jaw tooth and picks.This not only helps removing the teeth space residue, can also stimulate the periodontium massage, promotes the gingiva tissue blood circulation, promotes the metabolism of periodontium.This is very big to prevention mouth disease, periodontosis effect.

According to the preliminary statistics, greatly the bristle of part toothbrush is the flat-top shape in the market, and it is corrugated that fraction is arranged, and is a small amount of rounded or oval.It is conical that bristle tips of the present invention is, and point easily enters teeth space, is convenient to reject the swill in the teeth space; Abundant near the bottom bristle, the surface of energy comprehensive engagement tooth end face, they are rejected effect for the swill in the teeth space and obviously are better than above-mentioned toothbrush.

Be that it does not promptly need manually to scrub back and forth again, more do not need dynamic power machine, safe and reliable, operation is also convenient.Of the present invention simple in structure, cheap for manufacturing cost.

Preferred nylon of double-face toothbrush of the present invention or synthetic polyester material thermoplasticity are good, the intensity height, and the elasticity foot, and also wear-resisting, be the last good material of making bristles at present.Preferably makingtooth brush holder 3 with nontoxic silica gel is that its distinctive softness is full of elasticity again; Its stable chemical performance of what is more important, the TVCO volatilization is atomic, and long-term the use can be ignored substantially to oral mucosa stimulation and injury.Acrylic resin is madetoothbrush handles 1, and the position, hand part embeds styreneelastic resin 9, is equipped with harmonious pleasing color again, can prevent when brushing teeth that hand is sliding, good hand touch, and also attractive in appearance.

Description of the preferred embodiments of the present invention and embodiment are only for exemplifying, and it is exemplary and indicative should be understood to, and should not be considered as limiting interest field of the presently claimed invention; All doing some according to technical scheme of the present invention and principle revised or the equivalence replacement, all should assert to fall in the protection domain of the present invention.

Claims (5)

1, a kind of double-face toothbrush, constitute by toothbrush handles (1), toothbrush body (2) and bristle, it is characterized in that being provided with in the said toothbrush body (2) tooth brush holder (3), said tooth brush holder (3) is made up of for (32) two kinds last tooth brush holder (31) and following tooth brush holder, symmetrical up and down, its bottom links to each other, and is curved, and the upper and the down half of part with oval tooth matches respectively; Said bristle is respectively to be made of outside bristle (5), inner face bristle (6) and bottom surface bristle (7), and they are sequentially arranged on the outside, inboard and the bottom surface of said tooth brush holder (3); The top of said toothbrush handles (1) is to be fixed together with being connected double-screw bolt (8) with the bottom of toothbrush body (2), also can fuse into one with plastic hot.

2, double-face toothbrush according to claim 1 and 2 is characterized in that said tooth brush holder (3) arc length is 4 to 6 tooth width scopes; The bristle in every bunch of centre of said outside bristle (5), inner face bristle (6) and bottom surface bristle (7) is slightly long, and bristle is short slightly all around, and it is conical that bristle tips is.

3, double-face toothbrush according to claim 1 and 2 is characterized in that said outside bristle (5), inner face bristle (6) and bottom surface bristle (7) are to be made by nylon or synthetic polyester material.

4, double-face toothbrush according to claim 1 and 2 is characterized in that said tooth brush holder (3) is to be made by silica gel material.

5, double-face toothbrush according to claim 1 and 2 is characterized in that said toothbrush handles (1) is to be made by polyacrylic resin material, and a styrene elastic resin (9) is respectively inlayed at forward and backward two positions at the place of handling knob in the middle of it.

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