CN2385587Y - Rotary health-care toothbrush - Google Patents

Abstract

The toothbrush adopts a brush-column wheel with a bevel gear, and a brush-hair main column. When the utility model brushes teeth, the bevel gear can drive the brush-column wheel and the brush-hair main column rotating. Therefore, the angle and the direction of tooth brushing are in a dynamic transformation process. The utility model can better remove dental deposits and rubbish among tooth gaps, has the functions of tooth protection, sanitation and cleanness, and improves tooth brushing effect.

Description

Rotary tooth brush for health protection

The utility model is a toothbrush, is the improvement to the current toothbrushes structure.

People need to brush teeth every day, to guarantee oral hygiene.And that current toothbrushes can be described as is of a great variety, and form is different, and pattern constantly updates.But they exist a common feature, be exactly hair brushing plate be stationary structure, cannot rotate.Therefore, toothbrushing effect has certain limitation, and the usually foreign material between the clean teeth crevice of brush, or easy wound gum cause unnecessary damages to tooth.People are expecting that a kind of toothbrush of toothbrush better effects if produces as early as possible.

The purpose of this utility model is in order to solve the problem of above-mentioned existence, a kind of rotary tooth brush for health protection to be provided, and it can realize the better purpose of toothbrushing effect.

In order to achieve the above object, the utility model comprises brush holder and bristle, it is characterized in that: the brush holder front end has an opening, opening part is installed the brush column wheel that both sides have bevel gear, be fixed with bristle on the cylinder in the middle of this brush column wheel, the rotating shaft of these brush column wheel both sides is contained in the axis hole of brush holder on two sides, the opening left and right sides versatilely, two bristle principal posts are arranged, bevel gear all is equipped with on its top, bristle is fixed on the cylinder, and on, the lower surface is equipped with rotating shaft, sets up separately about above-mentioned two bristle principal posts, by its rotating shaft, be contained in versatilely in the brush holder axis hole up and down, two bevel gears are meshed with the bevel gear of brush column wheel respectively.

The Handheld Division of tooth handle is spirality, twist shape, ellipse or square.

The utlity model has following advantage and good effect: this toothbrush adopts brush column wheel and the bristle principal post that has bevel gear; when brushing teeth; bevel gear can drive brush column wheel and the bristle principal post rotates; therefore; the angle and direction of brushing teeth is in dynamic changing process, can remove tartar and foreign material between the teeth crevice better, has played taking care of one's teeth; the effect of sanitation and hygiene has improved toothbrushing effect.

Fig. 1 is the front view of the utility model toothbrush;

Fig. 2 is the front view of the utility model brush holder;

Fig. 3 is the front view of the utility model brush column wheel;

Fig. 4 is the front view of the utility model bristle principal post.

1, brush holder; 2, bristle; 3, brush column wheel; 4,5 bevel gears; 6,7 rotating shafts; 8, bristle principal post; 9, bevel gear; 10,11, rotating shaft.

Referring to Fig. 1-Fig. 4, brush holder 1 front end has an opening, opening part is installed both sides and is had bevel gear 4,5 brush column wheel 3, be fixed with bristle 2 on the cylinder in the middle of this brush column wheel 3, the rotating shaft 6 of these brush column wheel 3 both sides, 7 are contained in the axis hole of brush holder 1 on two sides, the opening left and right sides versatilely, two bristle principal posts 8 are arranged, bevel gear 9 all is equipped with on its top, bristle 2 is fixed on the cylinder, and on, the lower surface is equipped with rotating shaft 10,11, above-mentioned two bristle principal posts about 8 set up separately, by its rotating shaft 10,11 are contained in the axis hole of brush holder about in the of 1 versatilely, bevel gear 9 respectively with the bevel gear 4 of brush column wheel 3,5 are meshed.

When brushing teeth, after bristle 2 touches dental surface, can promote bevel gear 4,5,9 and rotate, thereby brush column wheel 3 and bristle principal post 8 are rotated, bristle 2 is followed rotation simultaneously.It is wider that the rotation of bristle 2 can make bristle 2 touch the angle and direction of tooth, and bristle 2 can be deep in the slot, helps removing the foreign material in the slot, improved toothbrushing effect.

Claims (2)

1, a kind of rotary tooth brush for health protection, it comprises brush holder (1) and bristle (2), it is characterized in that: brush holder (1) front end has an opening, opening part is installed both sides and is had bevel gear (4), (5) brush column wheel (3), be fixed with bristle (2) on the cylinder in the middle of this brush column wheel (3), the rotating shaft (6) of this brush column wheel (3) both sides, (7) be contained in versatilely in the axis hole of brush holder (1) on two sides, the opening left and right sides, two bristle principal posts (8) are arranged, bevel gear (9) all is equipped with on its top, bristle (2) is fixed on the cylinder, and on, the lower surface is equipped with rotating shaft (10), (11), set up separately about above-mentioned two bristle principal posts (8), by its rotating shaft (10), (11) be contained in versatilely in brush holder (1) axis hole up and down, two bevel gears (9) respectively with the bevel gear (4) of brush column wheel (3), (5) be meshed.

2, rotary tooth brush for health protection according to claim 1 is characterized in that: the Handheld Division of tooth handle (1) is spirality, twist shape, ellipse or square.

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