CN2085185U

CN2085185U - Toothbrush with improved brush bristles

Info

Publication number: CN2085185U
Application number: CN 91215273
Authority: CN
Inventors: 吴国长
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-03-29
Filing date: 1991-03-29
Publication date: 1991-09-25

Abstract

Disclosed is a toothbrush with improved brush bristles. The utility model is characterized in that the brush bristle body structure of the toothbrush is formed into a wave-shaped structure which is vertical to a handle part making use of the diagonal brush bristles in the circular arc of seventy five degrees at front and back end rows and the brush bristle body at the middle row. The wave-shaped structure matches with an arc mouth cavity and the brushing to teeth; people can use the toothbrush part to brush freely teeth following the movement of the hand by making use of the seventy five degrees at front and back end rows and the rod body in the shape of the circular arc of the wave-shaped brush bristles at the middle row of the structure body of the brush bristles. The utility model can remove tartar left at gingiva and slot positions, and has the efficiency of cleaning and preventing the tooth pathological changes.

Description

Toothbrush with improved brush bristles

The utility model relates to a kind of improvement of toothbrush, specifically, is a kind of design by improvement bristle rod shaped structure body, reaches the toothbrush of oral cavity cleaning and functions of whitening teeth.

Because the bristle configurations body of general toothbrush all forms perpendicular to the plane of shank shaft-like or overall structure with the plane brace shapes design of 75 degree.Therefore, very limited for inside and outside the angle of brushing teeth of arc tooth with occlusal surface and gum, can't thoroughly remove tartar and cause bleeding gums easily, even destroy the enamel of tooth.The bristle of toothbrush bristle structure shaft-like and comprehensive brace shape design simultaneously by the plane, with practical function, the tartar at easy-clear teeth space and gum place not, must relend and help dental floss, toothpick or match stick to remove tartar, force teeth space or gum directly to be damaged, cause consumer's injury and inconvenience.

The purpose of this utility model provides a kind of body brush structure with suitable arc tooth and oral cavity, can thoroughly remove the toothbrush of the tartar on teeth space and gum and the occlusal surface.

The utility model is to implement like this: front and back end row's bristle is constituted towards the circular arc brace body of the head end top direction inclination of shank, and middle row's bristle then constitutes the wavy circular arc body of rod of vertical shank bristle installed surface.Bristle physical efficiency and arc tooth and oral cavity are suitable like this, and can hold any use toothbrush with it and scrub tooth and remove tartar on teeth space, gum and the occlusal surface very easily with the special construction of body brush, and reduce the pressure that is applied on the tooth.Reach purpose to teeth cleaning and health care powder (paste).

The utility model has the advantages that: because body brush structure and arc tooth and oral cavity are suitable; the angle of brushing teeth can be formed arbitrarily, the oral cavity can be deeply scrubbed; not only be easy to remove teeth space and gum and occlusal tartar; and, be beneficial to the not sensitive for damages of enamel that takes care of one's teeth because minimizing puts on tooth flank of tooth pressure.

The utility model is implemented by the following drawings:

Fig. 1 is a front view of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is an A-A profile of the present utility model.

Fig. 4 is a B-B profile of the present utility model.

Provide better embodiment of the utility model according to Fig. 1～Fig. 4, and, further provide ins and outs of the present utility model the elaboration of embodiment.From Fig. 1 as seen, the utility model toothbrush 4 comprises that body brush 1, shank 2 and hand grip portion 3, shank 2 and hand grip portion 3 are one-body molded, and body brush is installed in the head end of shank 2.As shown in Figure 2, body brush 1 is made of front and back end row's 13,14 bristles and middle row's 11,12 bristles.From Fig. 3 as seen, vertically be installed on the bristle installed surface on the shank 2 in the middle of row's bristle of 11,12 constitute the wavy circular arc body of rod 10, it and teeth space 15 and occlusal surface 16 are suitable, can remove the tartar on teeth space 15 and the occlusal surface 16 fully.From Fig. 4 as seen, the front and back end of body brush 1

row

13,14 bristle constitutes circular arc brace body 100, is fit to remove gum 18 tartar and reduces the pressure that puts on the tooth flank of tooth 19.This circular arc brace body 100 pushes up 17 directions towards the head end of shank 2, and its bristle becomes 75 to spend angles with bristle installed surface on the shank 2.

Claims

1, a kind of toothbrush of bristle improvement, comprise integrated shank 2 and hand grip portion 3 and the body brush 1 that is installed in shank 2 head ends, the front and back end row brush hair 13,14 that it is characterized in that this body brush 1, tilt and formation circular arc brace body 100 to the head end top 17 of this shank 2, row brush hair 11,12 constitutes the wavy circular arc body of rod 10 in the middle of it.

2,, it is characterized in that the bristle of said circular arc brace body 100 becomes 75 degree angles with the bristle installed surface of shank 2 according to the described toothbrush of claim 1.

3,, it is characterized in that the bristle installed surface of the bristle of the said wavy circular arc body of rod 100 and shank 2 is perpendicular according to the described toothbrush of claim 1.