Toothbrush
The invention provides a toothbrush. A brush head is a rectangular brush head, and is horizontally connected with a brush neck, the plane of the brush head, which has bristles, makes the included angle of 40 to 60 degrees with the axis of the brush neck, and the bristles are perpendicularly planted...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | chi ; eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The invention provides a toothbrush. A brush head is a rectangular brush head, and is horizontally connected with a brush neck, the plane of the brush head, which has bristles, makes the included angle of 40 to 60 degrees with the axis of the brush neck, and the bristles are perpendicularly planted into the brush head. The plane of the brush head, which has the bristles, makes the included angle of 55 degrees with the axis of the brush neck. The brush head has the two rows of bristles, and each row has five to seven bunches of bristles. The toothbrush provided by the scheme can clean the parts of the teeth which the conventional toothbrush cannot reach, thus overcoming the defect of the conventional toothbrush, and the toothbrush is an auxiliary tooth-brushing tool for the conventional toothbrush. |
---|