Novel bristle column-shaped electric toothbrush with blades

Abstract

The invention relates to a novel electric toothbrush which comprises a bristle column, a toothbrush head and a handle. The novel electric toothbrush is characterized in that a cylindrical bristle column is arranged at a part used for brushing teeth, small blades are arranged on the toothbrush head, a cylindrical shell which is of a semi-enclosing structure is arranged at the upper part of the toothbrush head, the bristle column and the blades are arranged in the shell; when being used for brushing teeth, the novel electric toothbrush can not touch other parts except for the teeth because rotary bristles and the blades are wrapped by the shell, and only bristles can touch the teeth and perform a one-way movement along the direction of slits between the teeth without reciprocating or vibrating; the blades can rotate in the oral cavity with water to generate rotary water flow for washing the silts between the teeth and the gums, and therefore the teeth are brushed cleanly and thoroughly, and a function of massaging the gums is achieved; after the teeth are brushed, the water flow generated by the rotation of the blades is used for cleaning the bristle column, generated wind is capable of drying water on the bristle column so as to prevent bacteria from growing and propagating; and the toothbrush head and the handle can be used for a long time, and the small bristle column only needs to be replaced, and thus the use cost is low and the low-carbon environmental friendliness is facilitated.

Description

technical field [0001] The invention relates to the technical field of toothbrushes, in particular to a cylindrical electric toothbrush with fan blades. Background technique [0002] Using existing ordinary toothbrushes, people are accustomed to doing horizontal reciprocating movements, which cannot clean the gap between the teeth; using existing electric toothbrushes, the bristles swing or vibrate back and forth on the surface of the teeth, and it is impossible to clean the gap between the teeth thoroughly; and these toothbrushes are also easy to damage the gums and oral cavity , After long-term use, dental calculus will form around the teeth, so you have to go to the hospital every year to find a doctor to clean your teeth. [0003] Especially children, can't control the brushing action well, causing the toothbrush to "rampage" in the oral cavity. As a result, the brushing is not clean, and it is easy to damage the gums and oral cavity. [0004] The most ideal way to brus...

AI Technical Summary

Problems solved by technology

[0002] Using existing ordinary toothbrushes, people are accustomed to doing horizontal reciprocating movements, which cannot clean the gap between the teeth; using existing electric toothbrushes, the bristles swing or vibrate back and forth on the surface of the teeth, and it is impossible to clean the gap between the teeth thoroughly; and these toothbrushes are also easy to damage the gums and oral cavity , After long-term use, dental calculus will form around the teeth, so you have to go to the hospital every year to find a doctor to clean your teeth

[0003] Especially for children, they can't control the brushing action well, causing the toothbrush to "rampage" in the mouth. As a result, the brush is not clean, and it is easy to damage the gums and oral cavity.

[0004] The ideal way to brush your teeth is along the direction between the teeth, brushing down when brushing the upper teeth, and brushing up when brushing the lower teeth; all current toothbrushes cannot achieve this method well

[0005] Existing toothbrushes do not have automatic cleaning and drying functions. After brushing, residues and water stains on the bristles are likely to cause bacteria to grow and reproduce

[0006] The existing ordinary toothbrush weighs about 50 grams. If it is replaced every 3 months, each person will throw about 4,000 grams of plastic waste into nature in 20 years; the existing electric toothbrush with a replaceable brush head weighs about 50 grams. grams, if it is replaced every 3 months, each person will throw about 4,000 grams of plastic waste into nature in 20 years; the existing general electric toothbrush weighs about 200 grams, if it is replaced every 3 months, each person will have a total of 20 years About 16,000 grams of plastic and electronic waste were thrown into nature; a large amount of electronic waste caused serious pollution to the environment

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