CN2381286Y - Tooth health-care device - Google Patents

Abstract

The utility model relates to a tooth health-care device which belongs to small domestic electric appliances. The tooth health-care device is composed of a toothbrush and an outer shell which is connected with a toothbrush handle. An electric motor, a vibrator and a battery are arranged in the outer shell. The electric motor is fixed near by the toothbrush, the vibrator is fixed on a rotating shaft of the electric motor, and the vibrator is eccentric relatively to the rotating shaft. A circuit is composed of the battery, the electric motor and a switch by a conducting body. When the switch is turned on, the electric motor rotates to drive the vibrator to vibrate, and the outer shell of the tooth health-care device vibrates accordingly. The vibration can be used to healthily massage the teeth and periodontal tissue by brush bristles of the toothbrush.

Description

Strong tooth device

Strong tooth device is a kind of domestic small electric apparatus that takes care of one's teeth.

Motion is cut and ground to tooth in the oral cavity to stinging of food is first procedure of people's digestive system, and whether tooth health, with directly having influence on people's diet and to the digesting and assimilating of food, going down for a long time, will influence the healthy of people.And at present, the prevalence of China people dental caries disease is more than 30%, and periodontal disease comprises gingival, and sickness rate is 80%～90%.World Health Organization (WHO) classifies dental caries as keypoint control disease the 3rd, is only second to cardiovascular diseases and cancer, and therefore, odontopathy is a kind of wide, that sickness rate is high a kind of disease that distributes.

At present, the main method that takes care of one's teeth of people is to brush teeth with toothbrush.Why people brush teeth with toothbrush, and be dental caries and periodontal disease prevalence still so high? this be because: with regard to dental caries, the generation of dental caries and antibacterial, food, tooth itself have relation, and, only exist simultaneously in these three kinds of factors, and under the interactional condition, just dental caries can take place, only can remove the antibacterial of dental surface and brush teeth, the antibacterial of can not remove but that tooth splits, ditch etc. being located, and these positions, the predilection site of dental caries just, therefore, brush teeth and fundamentally to solve the problem of dental caries.

Said as the front: the generation of dental caries is relevant with antibacterial, food and tooth itself, can not remove antibacterial on the tooth fully and brush teeth, and so, we can take care of one's teeth with the method for strong tooth.Strong tooth device be exactly according to China people in long-term production is put into practice; summing up the principle of the way to keep in good health " tooth length is kowtowed " of coming out develops; it is to utilize mechanical vibration; tooth is carried out mechanical stimulus; to promote the blood circulation of tooth and periodontal tissue; regulate metabolism, improve tooth and periodontal tissue resistivity, thereby reach the purpose that takes care of one's teeth harmful factor.This could fundamentally take care of one's teeth.

Strong tooth device is to make on the basis of toothbrush, and it is characterized in that: the end at tooth-brush handle links to each other with a shell, and motor and vibrator are housed in shell.Motor is fixed on the place near toothbrush, and the turning cylinder of motor is towards toothbrush.Fixed motor can be some face of inner surface of outer cover or some part that links to each other with inner surface, also can be mounted in other device in the shell, rotate or move in the housings of strong tooth device with the shell that prevents motor.Vibrator is fixed on the turning cylinder of motor, and the center of gravity of vibrator do not overlap with the centrage of turning cylinder, and promptly vibrator is eccentric with respect to turning cylinder.When motor rotates, can drive eccentric vibrator and produce vibration, and make shell produce corresponding vibration, this vibration has health-care massage function by the bristle on the toothbrush to tooth and periodontal tissue.

In above-described strong tooth device, it is characterized in that battery is housed, and battery is positioned at the back of motor in shell, promptly away from the direction of toothbrush, and, battery and motor, switch is formed a circuit by conductor.

Strong tooth device is except that the function with toothbrush, main is: the vibration that strong tooth device produces, can carry out health-care massage function to tooth and periodontal tissue by the bristle of toothbrush, can promote the blood circulation of tooth and periodontal tissue, regulate metabolism, improve tooth and dental tissue to the resistivity of harmful factor, can reduce the generation of dental caries and periodontal disease effectively, can reduce owing to the not enough diseases such as periodontal atrophy that cause of biting force.

Fig. 1 forms the sketch map of a circuit by battery, motor, switch and conductor, and 5 among the figure represents motor.

Fig. 2 is the sketch map of strong tooth device, and Fig. 3, Fig. 4 are the sectional views of Fig. 2.

Fig. 2 also is the sketch map of an optimum implementation of the present utility model.Toothbrush 1 among the figure and shell 2 separately made, and with the screw thread of M20 * 1 they linked together; 3 is the bristle on the toothbrush, 4 is the end cap on the shell, screw thread with M24 * 1 is connected with shell, electronic toy motor 5 is housed in shell, motor is positioned at the direction near toothbrush, and vibrator 6 is hex nuts of a M4 GB6170-86, with block rubber it is fixed on the turning cylinder of motor, and with respect to turning cylinder, vibrator is eccentric.The 7th, the device of fixed motor in the shell, the inner surface 8 of it and shell prevent that motor from moving in the axial direction together, and 9 of the inner surfacies of shell can prevent that motor from moving diametrically, and 10 shells that can prevent motor rotate; Switch 11 is fixed by bolts on the shell; Battery 12 is positioned at the direction away from toothbrush, and, it and switch, motor are formed a circuit, an electrode of switch links to each other with an electrode of motor by electric wire, an electrode is connected with the negative pole of battery with copper sheet by lead, and the positive pole of battery is connected with the another one electrode of motor with lead by copper sheet.Toothbrush 1, shell 2, end cap 4 and fixture 7 can be made with ABS plastic, and bristle 3 usefulness nylon yarns are made.When opening switch 11, motor 5 rotates, and drives vibrator 6 generation vibrations, makes shell 2 produce corresponding vibration, and this vibration can be carried out health-care massage function to tooth and periodontal tissue by the bristle on the toothbrush 3.

Claims (2)

1, strong tooth device is a kind of domestic small electric apparatus that takes care of one's teeth.It mainly is made of toothbrush, it is characterized in that: the end at tooth-brush handle links to each other with a shell, is locating that motor and vibrator are housed in the shell.Motor is fixed on the place near toothbrush, and the turning cylinder of motor is towards toothbrush.Vibrator is fixed on the turning cylinder of motor, and the center of gravity of vibrator do not overlap with the centrage of turning cylinder, and promptly vibrator is eccentric with respect to turning cylinder.

2, strong tooth device according to claim 1 is characterized in that: battery is housed in shell.Battery is positioned at the back of motor, and promptly away from the direction of toothbrush, and battery and motor, switch are formed a circuit by conductor.

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