CN203341839U - Double-wheel toothbrush - Google Patents

Abstract

A double-wheel toothbrush comprises a handle part and a brush part, wherein two side protection plates are arranged on the brush part; two groups of brush bodies with different sizes are arranged between the protection plates; each group of the brush bodies comprise a plurality of brush rings; and spiny rings are arranged among the brush rings, stringed into a whole through an inner hollow cylinder and an outer hollow cylinder and fixed at the brush part though center pins. The toothbrush can favorably extend into wisdom teeth for cleaning and can fully develop a multi-layered tooth cleaning and caring effect.

Description

The two-wheel toothbrush

Technical field

This utility model relates to a kind of toothbrush, refers to especially and has high-effect and go deep into the two-wheel toothbrush of oral cavity cleaning inside.

Background technology

The health care in oral cavity, depend in fact the individual to form cleaning teeth custom after meal, though have outside the use of dental floss, but toothbrush is still the best instrument of removing the tooth dental plaque, avoiding decayed tooth, yet, often but because of artificial inertia carelessness, still many odontopathy can occur, as dental calculus, periodontal disease, decayed tooth, institute causes root canal treatment, exodontia, dental filling, and the oral cavity aids such as the facing derived, artificial tooth, and this is also the prosperous reason of my common dentist's business, therefore want a kind of convenience toothbrush of abrasive efficiency again, just can reduce the generation of people's odontopathy.

Summary of the invention

It is easy to use that the purpose of this utility model is to provide, the two-wheel toothbrush that the tool high efficiency cleans one's teeth.

Technology contents of the present utility model is: a kind of two-wheel toothbrush, and its basic feature is to comprise: has and can form for the shank of hands gripping, the place ahead brush portion, two groups of brush bodies and central shaft part, wherein:

Brush portion has two side guard plates and forms one and put and hold space, respectively is provided with two positions, hole on backplate, and holds the bottom, space and be provided with several holes in putting;

Two brush body systems are placed in the appearance space before and after being small one and large one, and each is fixed on two side guard plates with the central shaft part, and each brush body is all reached and respectively established between relative brush circle with a sour jujube circle by several many brush rings; The central shaft part, be comprised of hollow urceolus, hollow inner cylinder and center pin, and hollow urceolus system string closes brush body, and hollow inner cylinder system can penetrate in the outer hole of hollow, and the inner/outer tube outer end all is provided with flange, and center pin is passed the hollow endoporus by the fender eye position, brush body is fixed on brush portion.

As improvement, described brush portion is put and is held space for holding than path brush body part, and its backplate distance also forms the shorter one relatively.

This utility model beneficial effect compared with prior art is: a kind of two-wheel toothbrush of this utility model, there is effect easy to use, to be provided with pre-large post-small brush body in brush portion, each brush body is circular, and is comprised of several brush circles, by this, but Youwu people is by investing the action of brushing teeth before and after facing, outside divided by the towing mode, facing being cleaned, also can under dynamic resistance, teeth space dish slag, facing dirt be produced, and reach the high efficiency purpose that cleans one's teeth fast.

Below in conjunction with the drawings and specific embodiments, this utility model is further described.

The accompanying drawing explanation

Fig. 1 is this utility model three-dimensional exploded view embodiment.

The embodiment that Fig. 2 is this utility model three-dimensional exploded view combination brush body.

Fig. 3 is this utility model three-dimensional combination figure.

Fig. 4 is this utility model top view.

Fig. 5 is that this utility model is used diagram.

[primary clustering symbol description]

10 ... shank 20 ... brush portion 21a, 21b ... the backplate frame

22 ... position, hole 24 ... hole 25 ... put and hold space

30a, 30b ... brush body 31 ... brush ring 32 ... the sour jujube circle

40 ... central shaft part 41 ... hollow urceolus 411 ... flange

42 ... hollow inner cylinder 421 ... flange 43 ... center pin

431 ... flange 5 ... tooth

The specific embodiment

In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment, the technical solution of the utility model is further introduced and explanation.

A kind of two-wheel toothbrush of this utility model, as shown in Figure 1 to Figure 3, it is substantially by being formed for the shank 10 of hands gripping, the place ahead brush portion 20 and two groups of brush body 30a, 30b and central shaft part 40, this brush body 30A, 30B system is located in brush portion 20, brush portion 20 has two side guard plate 21a, 21b and forms one and put and hold space 25, respectively be provided with two positions, hole 22,23 on backplate 21a, 21b, and be provided with several holes 24 in putting appearance 25 bottoms, space, and brush body 30a, 30b system is placed in appearance space 25 before and after being small one and large one, each is fixed in two side guard plate 21a with central shaft part 40, position, 21b hole 22, in 23, each brush body 30a, 30b all is comprised of several many brush rings 31 and sour jujube circle 32, and sour jujube circle 32 is to lay respectively at 31, relative brush circle, but its order is to make each brush circle 31 except the effect with turn, also under the application of force is brushed teeth, sour jujube circle 32 will drive adjacent brush circle 31 turn together, making can be according to not the same, the action that side facing and the hand-held control application of force are cleaned, especially when brushing up and down, the tartar residue effectively can be cleared out.

Brush portion is put and is held space 25 for holding than path brush body 30a part, its backplate 21a, the 21b distance also forms shorter relatively, as shown in the 4th figure and the 5th figure, by this, can facilitate front brush body 30a to go deep into the clean of the inner wisdom teeth in oral cavity, because wisdom teeth is positioned at the inside, oral cavity, also that general toothbrush and we the most often are difficult to clean position, so by than brush body 30a before path, can effectively entering the depths, oral cavity, simultaneously, the larger brush body 30b in brush side also can be cleared up the molar in wisdom teeth the place ahead simultaneously, so make to brush teeth fast, convenient effective again, and can reduce the generation of oral disease that artificial careless mistake causes.

Wherein, this central shaft part 40 is comprised of hollow urceolus 41, hollow inner cylinder 42 and center pin 43, hollow urceolus 41 is that string closes brush body 30a, 30b, and hollow inner cylinder 42 is can penetrate in the outer hole 41 of hollow, and inner/ outer tube 41,42 outer ends all are provided with flange 411,421, can be resisted against outside brush body, this combination is inserted to putting of brush portion 20 to be held in space 25, run through hollow endoporus 42 with center pin 43 and brush body 30a, 30b can be fixed on brush portion 20 to action, and center pin 43 also is provided with flange 431 and can be fixed on backplate.

As shown in Figures 4 and 5, when brushing teeth, by contacting of brush body 30a, 30b and tooth 5, when mobile toothbrush, brush body 30a, 30b can take center pin 43 as the axle turn it, with brush ring, the flank of tooth and slot are rubbed simultaneously, tartar and dish slag are cleared out, and some is taken out of smoothly by the hole 24 of brush portion 20, and unlikely being repeated rubbed, cause the scratch of the flank of tooth, and the cleaning of these hole 24 favourable toothbrushes.

Because front brush body 30a is than path, therefore, when brushing teeth, the wisdom teeth position that also can go deep into oral cavity is clean, simply again effective percentage simultaneously.

In sum, a kind of two-wheel Tooth-brush structure of this utility model is simple, and joint tooth efficiency height can go deep into the oral cavity cleaning inside again, is to have met utilitarian function and economic benefit, and the spy proposes the new patent application in accordance with the law.

Claims (2)

1. a two-wheel toothbrush, its basic feature is to comprise: has and can form for the shank of hands gripping, the place ahead brush portion, two groups of brush bodies and central shaft part, wherein:

Brush portion has two side guard plates and forms one and put and hold space, respectively is provided with two positions, hole on backplate, and holds the bottom, space and be provided with several holes in putting;

Two brush body systems are placed in the appearance space before and after being small one and large one, and each is fixed on two side guard plates with the central shaft part, and each brush body is all reached and respectively established between relative brush circle with a sour jujube circle by several many brush rings;

The central shaft part, be comprised of hollow urceolus, hollow inner cylinder and center pin, and hollow urceolus system string closes brush body, and hollow inner cylinder system can penetrate in the outer hole of hollow, and the inner/outer tube outer end all is provided with flange, and center pin is passed the hollow endoporus by the fender eye position, brush body is fixed on brush portion.

2. two-wheel toothbrush according to claim 1, it is characterized in that: described brush portion is put and is held space for holding than path brush body part, and its backplate distance also forms the shorter one relatively.

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