CN200966431Y

CN200966431Y - Brushing-teeth device

Info

Publication number: CN200966431Y
Application number: CN 200620014610
Authority: CN
Inventors: 陈舜杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-11
Filing date: 2006-09-11
Publication date: 2007-10-31
Anticipated expiration: 2016-09-11

Abstract

The utility model relates to a toothbrush, which is for providing a tooth brushing device designed according to the tooth and mouth structure, with a higher brushing efficiency, and is in particular suitable for brushing the dirt inside and outside chinks of teeth. is the technology is characterized in that: both ends of a link rod (4) are respectively linked with an outer toothbrush body (2) and an inner toothbrush body (5), a brush hair (3) is arranged on the side surface opposite to the outer toothbrush body (2) and the inner toothbrush body (5), the length of the outer toothbrush body (2) and the inner toothbrush body (5) are equal with size of 4-5 teeth, and the height is equal to that of one tooth, moreover, the outer toothbrush body (2) and the inner toothbrush body (5) are matched with the degree of teeth arc, the inner toothbrush body (5) of the low jaw is linked with that of the upper jaw through a link seat (7), and a spring (6) is arranged between a lower jaw brush handle (1) and an upper jaw brush handle (1), with the structure design, the tooth brushing efficiency and effect are greatly improved.

Description

Tooth brushing device

[technical field]

The utility model relates to a kind of toothbrush.

[background technology]

Owing to not designing in conjunction with tooth, oral cavity structure, there is multiple scarce line problem in traditional on the market toothbrush at present.First, at present process is more during less the brushing teeth of brush area of toothbrush loses time very much, the second, because the structural principle of traditional toothbrush makes that mostly people are habitually laterally to brush teeth, basically vertically do not brush teeth according to scientific method, usually can not brush the dirt in the clear teeth crevice, the 3rd, still because the structural principle of traditional toothbrush, make and to scrub the inboard and bad manipulation of tooth, and the dirt in the inboard slit of tooth clear up basically less than.

[summary of the invention]

For above-mentioned multiple scarce line problem, be to provide a kind of in conjunction with tooth, oral cavity structure and the tooth brushing device that designs order of the present utility model.Vertical application of force more convenient and quicker when allowing it brush teeth, it is higher to scrub efficient, and excellent its is at the dirt in the external latasuture crack in the tooth.

For achieving the above object, the technical solution of the utility model is: bristle is installed on the outer brush body and interior brush body of this tooth brushing device, and brush body echoed two sides inside and outside tooth respectively in outer brush body connected by coupling bar, outer brush body, the area of interior brush body is the size of 4-5 tooth, and the arc degree with tooth matches, the interior brush body of following volume links by the interior brush body of a coupling arrangement coupling seat and last volume, the middle part of outer brush body is equipped with brush holder, between following volume brush holder and the last volume brush holder spring part is installed, and corresponding draw-in groove is arranged on the brush holder.

Adopt after the tooth brushing device structure of the present utility model, to go up the tooth of volume under the volume when brushing teeth puts into respectively in the outer brush body and the bristle space between the brush body of volume under the volume, hold the swing about brush holder, this moment, the brush area was big, so it is higher to scrub efficient, because brush body links by toothbrush in coupling seat and the following volume in the last volume, and between following volume brush holder and the last volume brush holder spring part is installed, hold brush holder this moment and in the application of force process of a tight pine allows the slit in bristle outside in tooth of tooth brushing device, become the motion of straight line up and down, thereby effectively the dirt in the slit is cleared.

[description of drawings]

Fig. 1. be the utility model tooth brushing device structural representation;

Fig. 2. be the utility model tooth brushing device user mode schematic diagram;

Fig. 3. be the utility model tooth brushing device user mode crosscut vertical view;

Fig. 4. be the another kind of embodiment structural representation of the utility model tooth brushing device;

Fig. 5. be the another kind of embodiment user mode of the utility model tooth brushing device schematic diagram;

[specific embodiment]

With reference to Fig. 1, Fig. 2, shown in Figure 3, the utility model provides a kind of tooth brushing device 101, comprises brush holder 1, outer brush body 2, bristle 3, interior brush body 5, coupling bar 4, spring part 6, coupling seat 7, spring card slot 8.

One end of described brush holder 1 is connected in the middle part of outer brush body 2 lateral surfaces, the two ends of coupling bar 4 connect outer brush body 2 and interior brush body 5 respectively, bristle 3 is installed on the relative side of outer brush body 2 and interior brush body 5, the length of outer brush body 2 and interior brush body 5 is sizes of 4-5 tooth, highly be equivalent to a tooth height, and tooth brushing device 100 matches with the arc degree of tooth, the interior brush body 5 of following volume links by the interior brush body 5 of a coupling arrangement coupling seat 7 with last volume, between following volume brush holder 1 and the last volume brush holder 1 spring part 6 is installed, and corresponding spring card slot 8 is arranged on the brush holder.

Described coupling seat 7 is made of axle center 13 and axle housing 12, and an end in axle center 13 is connected on the interior brush body 5 of volume, and can rotate, on the interior brush body 5 of the two ends volume of being connected in down of axle housing 12.

Its using method; The tooth 9 that to go up volume under the volume when brushing teeth is earlier put into respectively in the outer brush body 2 of volume under the volume and bristle 3 spaces between the brush body 5 as shown in Figure 3, hold the swing of brush holder about 1, this moment, the brush area was bigger, so scrub the efficient height, because brush body 5 links by toothbrush 5 in coupling seat 7 and the following volume in the last volume, and between following volume brush holder 1 and the last volume brush holder 1 spring part 6 is installed, hold this moment brush holder 1 in the application of force process of a tight pine allows the slit in bristle 3 outside tooth 9 in of tooth brushing device 101, become as shown in Figure 2 about the motion of straight line, thereby effectively the dirt in the slit is cleared.

With disclosed coupling arrangement coupling seat 7 above only is preferred embodiment of the present utility model, therefore also can admit the coupling arrangement of other structure.

As another kind of embodiment of the present utility model, as Fig. 4, Fig. 5, shown in Figure 3, provide a kind of tooth brushing device 100, comprise brush holder 1, outer brush body 10, bristle 3, interior brush body 11, coupling bar 4.

One end of described brush holder 1 is connected in the middle part of outer brush body 10 lateral surfaces, the two ends of coupling bar 4 connect outer brush body 10 and interior brush body 11 respectively, bristle 3 is installed on the relative side of outer brush body 10 and interior brush body 11, the length of outer brush body 10 and interior brush body 11 is sizes of 4-5 tooth, highly be equivalent to two tooth 9 height, and tooth brushing device 100 matches with the arc degree of tooth

Its using method; The tooth 9 that to go up volume under the volume when brushing teeth is earlier put into respectively in bristle 3 spaces between outer brush body 10 and the brush body 11 as shown in Figure 3, hold the swing of brush holder about 1, this moment, the brush area was bigger, so scrub the efficient height, hold brush holder 1 as shown in Figure 5 this moment, application of force process one on the other just allows and becomes the motion of straight line up and down in the slit in the bristle 3 of tooth brushing device 100 outside in tooth 9, thereby effectively the dirt in the slit is cleared.

Claims

1, a kind of tooth brushing device, comprise brush holder, bristle, it is characterized in that: an end of described brush holder is connected in outer brush body lateral surface middle part, the two ends of coupling bar connect outer brush body and interior brush body respectively, bristle is installed on the outer brush body side relative with interior brush body, and outer brush body and interior brush body match with the arc degree of tooth.

2, tooth brushing device according to claim 1 is characterized in that: the coupling arrangement coupling seat is installed on the brush body in described, and an end in coupling seat axle center is connected on the interior brush body of volume, on the interior brush body of the two ends volume of being connected in down of axle housing.

3, tooth brushing device according to claim 1 is characterized in that: on the described brush holder spring part is installed, and corresponding spring card slot is arranged on the brush holder.

4, tooth brushing device according to claim 1 is characterized in that: the height of described outer brush body and interior brush body is equivalent to the height of a tooth.

5, according to claim 1 or 3 described tooth brushing devices, it is characterized in that: the height of described outer brush body and interior brush body is equivalent to the height of two teeth.

6, tooth brushing device according to claim 4 is characterized in that: the length of described outer brush body and interior brush body is equivalent to the size of 4-5 tooth.