An angle-adjustable brush head, a tooth cleaner and a method of using the same

Abstract

The invention discloses an angle-adjustable brush head, which comprises a brush neck, a driving device and at least two groups of brush head bodies, and the driving device at least drives one group of brush head bodies to rotate, so that adjacent brush head bodies form a cleaning brush chamber , the brush head body includes a first transmission member with one end extended inside the brush neck, and the driving device includes a second transmission member with one end extended inside the brush neck, and the second transmission member is adapted to the first transmission member through the transmission device The transmission connection forms a transmission adjustment angle mechanism, and the second transmission member is provided with a rotation stop device for locking the transmission adjustment angle mechanism; a tooth cleaner with an adjustable brush head angle and its use method are also disclosed. The present invention can adjust the cleaning brush cavity to an appropriate angle according to the tooth size or the position of the abnormally shaped teeth of users of different age groups, so as to satisfy cleaning of large and small teeth and abnormally shaped teeth, and improve the cleaning effect and efficiency.

Description

technical field [0001] The invention relates to the field of toothbrush production, in particular to an angle-adjustable brush head, a tooth cleaner and a use method thereof. Background technique [0002] With the continuous development of science and technology, people's quality of life is also constantly improving. In modern life, people pay more and more attention to oral health, and brushing teeth is a basic and necessary way of cleaning the oral cavity. The quality of the toothbrush used has also attracted much attention. The existing There are many types of toothbrushes, which are generally classified into single-head, double-head and multi-head toothbrush heads. The angle of the brush head of the double-head and multi-head toothbrush heads is fixed, and the angle of the brush head cannot be adjusted in time according to the size of the user's teeth or the position of special-shaped teeth. , the cleaning effect of the toothbrush is limited, the cleaning does not cut th...

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of science and technology, people's quality of life is also constantly improving. In modern life, people pay more and more attention to oral health, and brushing teeth is a basic and necessary way of cleaning the oral cavity. The quality of the toothbrush used has also attracted much attention. The existing There are many types of toothbrushes, which are generally classified into single-head, double-head and multi-head toothbrush heads. The angle of the brush head of the double-head and multi-head toothbrush heads is fixed, and the angle of the brush head cannot be adjusted in time according to the size of the user's teeth or the position of special-shaped teeth. , the cleaning effect of the toothbrush is limited, the cleaning does not cut the bottom, the cleaning efficiency and effect are poor, and the existing electric tooth cleaner, the internal transmission device is directly connected to the brush head, and lacks the setting for locking the transmission The fixing device of the device is very easy to damage the transmission device due to vibration when the toothbrush is working, the transmission reliability is poor, the volume is large, and the user experience is not good

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