CN2087907U

CN2087907U - Bristles-improved toothbrush

Info

Publication number: CN2087907U
Application number: CN 91215274
Authority: CN
Inventors: 吴国长
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-03-29
Filing date: 1991-03-29
Publication date: 1991-11-06

Abstract

Disclosed is a bristles-improved toothbrush, which is mainly characterized in that the holes of the bristles are all forward inclined 75 DEG; the body of the bristles is provided with bristles in the shape of the inclined arc which is gradually high from front to back, and the body of the bristles forms an included angle of 75 DEG with the bristles mounting surface on the brush holder. The forward inclined bristles generate opposite acting force during brushing, which effectively removes tartar and cleans easily brushing tooth slits and teeth at the rear matching with the special model of a brush holder. The inclined bristle can reduce the twisting of the bristles during brushing and the phenomenon of the outward curve, etc., to completely clean the oral sanitation and to prevent the pathological changes of the teeth. The bristle-improved toothbrush is characterized in that the durability of the bristle is better.

Description

Bristles-improved toothbrush

The utility model relates to a kind of improvement of toothbrush, specifically, is a kind of toothbrush that improves body brush.

The present toothbrush that uses, its body brush all keeps plumbness, and people must be to brush up and down when brushing teeth, and bristle certainly will also followed and scrubbed action movement, and after using for several times, bristle is Texturized losing shape, and has been difficult to remove the effect of tartar.In addition, bristle is plumbness all the time, makes whole brush slightly thick, be difficult for to clean the little teeth space of rear end in the oral cavity and can stay place's tartar.Thereby, also must use dental floss, toothpick or match stick to be removed tartar, teeth space or gum are directly come to harm, and also very inconvenient.

The purpose of this utility model provides a kind of toothbrush that more meets ergonomics, can give full play to the effect of oral cavity cleaning health.

The utility model is to implement like this: the bristle installing hole car on the brush holder is made and is turned forward, and body brush is the oblique arcuate structure in low early and high after suitable arc tooth and oral cavity.Like this, when brushing teeth, bristle can produce one reaction force, cooperate the special formed of brush holder again, make bristle reject tartar between teeth space more effectively, and because of body brush leading edge bristle shorter, make the brush attenuation, help inlet port cavity rear end small space, thoroughly remove tartar.

The utility model has the advantages that: because body brush is the low early and high after oblique arcuate structure that leans forward, make when brushing teeth, can produce one opposition, make bristle reject teeth space place tartar more effectively, also because bristle face presents distinctive low early and high after oblique arc, cooperate the oblique bristle of edge foremost, can be beneficial to the molar of scrubbing rear end, clean oral cavity; In addition, the utility model is because the bristle bar has oblique 75 °, thereby can produce one opposition when scrubbing, and is difficult for causing bristle Texturized, improved use value.

The utility model is implemented by the following drawings:

Fig. 1 is the body brush structure of existing toothbrush, the Texturized schematic diagram of bristle after brushing teeth for several times.

Fig. 2 is a schematic perspective view of the present utility model.

Fig. 3 is a side of the present utility model cross-sectional schematic.

Fig. 4 is a use schematic diagram of the present utility model.

Fig. 5 is that of the present utility model another implemented structural representation.

Provide embodiment of the utility model according to Fig. 2 and Fig. 3 below, and it is described in detail, so that further provide ins and outs of the present utility model.From Fig. 2 as seen, the brush holder 2 that the utility model toothbrush comprises one-body molded connection with hold 3 and be installed in body brush 1 on the brush holder 2, body brush 1 is low early and high after top rake camber body.Among Fig. 3, the bristle of the body brush 1 of present embodiment becomes 75 ° of angles of cut with the bristle installed surface of brush holder 2, the bristle face 10 of body brush 1 is tailored into low early and high after oblique arc, is suitable for tooth and oral cavity physique structure, and promptly body brush 1 is for turning forward 75 ° and be low early and high after oblique arcuation.Nature, the bristle hole of brush holder 2 also are that car is made and turned forward 75 °.From Fig. 4 as seen, use the utility model toothbrush, obviously enlarge the contact-making surface of body brush 1 and molar 4, because the distinctive 75 ° of inclinations of bristle, when brushing teeth, bristle can produce one opposition, cooperates the special formed of its brush holder again, makes bristle reject tartar or other dish slag residue between teeth space more effectively.Particularly shorter because of its leading edge bristle, cause the brush attenuation, help the small space of inlet port cavity rear end, the thorough clear tartar on it of brush, oral cavity cleaning.

Provide another embodiment of the utility model according to Fig. 5, it only is that with the difference of the foregoing description the brush finish 10 of precedent tailors into the low early and high after oblique arc of level and smooth formula.The bristle face 10 of present embodiment is then tailored into the oblique arc of low early and high after wave.

Claims

1, a kind of toothbrush of bristle improvement comprises the shank 2 of one-body molded connection and holds 3, it is characterized in that turning forward in addition becoming the low early and high after oblique arc body brush 1 of 75 ° of angles connections with the bristle installed surface on the brush holder 2.

2, according to the described toothbrush of claim 1, the bristle face 10 that it is characterized in that said body brush 1 is to tailor into the low early and high after oblique arc of level and smooth formula or tailor into the oblique arc of low early and high after wave.