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1. (WO2017038564) TRIGGER-TYPE LIQUID INJECTOR

Pub. No.:    WO/2017/038564    International Application No.:    PCT/JP2016/074572
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Aug 25 01:59:59 CEST 2016
IPC: B05B 11/00
B05B 1/02
B65D 47/34
Applicants: YOSHINO KOGYOSHO CO., LTD.
株式会社吉野工業所
FUJIWARA Kotaro
藤原 宏太郎
Inventors: FUJIWARA Kotaro
藤原 宏太郎
Title: TRIGGER-TYPE LIQUID INJECTOR
Abstract:
The present invention pertains to a trigger-type liquid injector (10) that is provided with an injector body (11), and a nozzle member (20) having an injection hole (26a) formed therein, wherein: the injector body (11) is provided with a vertical supply cylindrical section (12), an injection cylindrical section (13), and a trigger mechanism (T); the nozzle member (20) is provided with a nozzle body (22) and a valve body (23); and the nozzle body (22) is provided with a valve seat section (25) having a valve seat plate (24), the inside of the valve seat plate (24) being connected to the injection hole (26a). The nozzle member (20) has a cylindrical bubble production section (33) that is located forward of the injection hole (26a) and that surrounds the injection hole (26a), and has an outside air introduction hole (37) formed in the bubble production section (33) so as to pass therethrough in the radial direction thereof.