Fluid-driven toothbrush

Abstract

The invention discloses a fluid-driven toothbrush. The fluid-driven toothbrush comprises a handle mechanism, a movable mechanism, a control device, a flushing mechanism and a water absorption mechanism. According to the invention, a water storage barrel is pressurized through an air pump, and a flushing button and a water absorption button are manually pressed, so a nozzle sprays mouth wash from awater spraying opening so as to realize flushing of tartar on teeth and achieve tooth cleaning effect; a water suction pump sucks water in an oral cavity into the water storage barrel through a watersuction head, so the teeth are repeatedly flushed; and finally, the teeth are rinsed with clean water after completion of flushing, so vibration during tooth brushing is reduced, oral cavity injuriesare avoided, and good experience with the toothbrush is improved.

Description

technical field [0001] The invention relates to the technical field of toothbrushes and oral cavity cleaning, in particular to a fluid-driven toothbrush. Background technique [0002] Existing electric toothbrushes or manual toothbrushes all brush teeth by vibration. For example, manual toothbrushes clean teeth by driving the brush head with external force, but due to the high force, the friction on tooth enamel and gums is relatively large, resulting in tooth decay. Bleeding. In addition, manual brushing always has some hidden places that are hard to reach by the bristles, such as the back molars, deep between the teeth, etc., so these parts become blind spots in the oral cavity. Due to insufficient cleaning, plaque builds up and breeds, which in turn causes various A kind of oral cavity problem; For this reason, people have invented electric toothbrush, for example patent number is: 2019111078318 Chinese invention patent discloses a kind of electric toothbrush, and it comp...

AI Technical Summary

Problems solved by technology

[0002] Existing electric toothbrushes or manual toothbrushes all brush teeth by vibration. For example, manual toothbrushes clean teeth by driving the brush head with external force, but due to the high force, the friction on tooth enamel and gums is relatively large, resulting in tooth decay. Bleeding. In addition, manual brushing always has some hidden places that are hard to reach by the bristles, such as the back molars, deep between the teeth, etc., so these parts become blind spots in the oral cavity. Due to insufficient cleaning, plaque builds up and breeds, which in turn causes various A kind of oral cavity problem; For this reason, people have invented electric toothbrush, for example patent number is: 2019111078318 Chinese invention patent discloses a kind of electric toothbrush, and it comprises: main body, main body is formed with cavity; Drive unit, drive unit is arranged on cavity Among them, the brush head is installed on the front side of the drive unit, and the drive unit forms a fulcrum in the cavity, and the drive unit can swing around the fulcrum; the elastic member is arranged between the main body and the drive unit, so that the elastic member can prevent the drive unit from moving toward the motor. The back side of the toothbrush swings; the first trigger part, the first trigger part is used to change the working state of the drive unit; the second trigger part, the second trigger part is located on the back side of the drive unit, and the drive unit swings to the back side to trigger the second trigger The state of the part changes, so that the electric toothbrush sends out a reminder about excessive force, reminding the user to adjust the force of brushing teeth, and develop a good brushing habit

[0003] However, the hard plastic part of the entire toothbrush head is easy to bump against the teeth or gums, and the frequency is too fast, which may damage the oral cavity of the teeth. The entire toothbrush head and the handle part reciprocate relative to the main part. Because of the conservation of momentum, the hand feels vibration when brushing teeth. , the user experience is not good, so a fluid-driven toothbrush is needed to solve the above problems

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