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1. (WO2018202030) WATER OUTFLOW DEVICE CAPABLE OF SELF-CLEANING AND WATER OUTFLOW DEVICE CAPABLE OF VARYING WATER FLOW

Pub. No.:    WO/2018/202030    International Application No.:    PCT/CN2018/085302
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Thu May 03 01:59:59 CEST 2018
IPC: B05B 15/00
B05B 1/08
B05B 1/18
Applicants: XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD
厦门松霖科技股份有限公司
Inventors: FAN, Qihua
范启华
CHEN, Donghai
陈东海
ZHANG, Mingfu
张明富
CHEN, Wenxing
陈文兴
Title: WATER OUTFLOW DEVICE CAPABLE OF SELF-CLEANING AND WATER OUTFLOW DEVICE CAPABLE OF VARYING WATER FLOW
Abstract:
A water outflow device capable of self-cleaning and a water outflow device capable of varying water flow, comprising a body (1), a descaling needle board (2) provided in the body (1), and a rotary member (3) driven by a water flow to rotate around the axial direction; the descaling needle board (2) is provided coaxially with a water outflow surface cover (11) along the axial direction and has a plurality of needles (21); the descaling needle board (2) is connected to the rotary member (3) in such a way that allows the descaling needle board (2) to oscillate; when water is supplied, the rotary member (3) is driven by the water flow to rotate and in turn drives the needles (21) to oscillate, around the axial direction, within water outflow holes (111) on the water outflow surface cover (11); during oscillation, the needles (21) abut against and rub limescale adhering to the inner walls of the water outflow holes (111), so that limescale on the inner walls of the water outflow holes (111) is removed as the needles (21) oscillate. According to said devices, during the process of water flowing out, limescale adhering to the inner walls of the water outflow holes (111) is automatically removed, and the flow direction of the water from the water outflow holes (111) varies according to the oscillation, thus providing a good shower effect.