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1. (WO2018126747) BRUSH FOR MASSAGING GINGIVA AND CLEANING GINGIVA WITH LIQUID

Pub. No.:    WO/2018/126747    International Application No.:    PCT/CN2017/104445
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Sat Sep 30 01:59:59 CEST 2017
IPC: A46B 11/06
A61H 13/00
A61H 15/00
A61C 17/02
Applicants: QIN, Fang
秦芳
Inventors: QIN, Fang
秦芳
Title: BRUSH FOR MASSAGING GINGIVA AND CLEANING GINGIVA WITH LIQUID
Abstract:
Disclosed is a brush for massaging gingiva and cleaning gingiva with liquid, the brush comprising a brush handle (1) and a brush head (2), with a liquid inlet pipe (11) being provided in the brush handle (1). The liquid inlet pipe (11) is provided with liquid outlet holes (22) at an inner side wall of the brush head (2), the liquid inlet pipe (11) is provided with a liquid inlet (12) at a tail end of the brush handle (1), and the liquid inlet (12) is connected to a pressure liquid supply or a domestic tap water valve via a connecting pipe. The brush head (2) is provided with massaging terminals (21). The massaging terminal (21) has a top end of a curved spherical shape, and the massaging terminals (21) and the liquid outlet holes (22) are distributed alternately on the brush head. The massaging terminals (21) are arranged in seven rows, with a row spacing of 3.0 mm, and a total of 19 massaging terminals (21) are provided. Each massaging terminal (21) is 10 mm in height and 3 mm in diameter. In the brush for massaging gingiva and cleaning gingiva with liquid, the massaging terminals (21) are arranged in rows, and combined with the washing and cleaning for the gingiva with an oral care liquid during the massaging of the gingiva, various inflammatory lesions caused by pathogenic bacteria can be effectively reduced, alleviated or eliminated so as to improve the quality of oral health and care.