JPS61155073U

JPS61155073U -

Info

Publication number: JPS61155073U
Application number: JP3891785U
Authority: JP
Priority date: 1985-03-20
Filing date: 1985-03-20
Publication date: 1986-09-26

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例の縦断面図、第２
図はこの考案の他の実施例の要部の縦断面図であ
る。１……本体、２……接続口、３……吐出ノズル
、７……流通路、８……弁座、９……弁体、１０
……ピストン、１３……通路、１４……室、１６
……ベローズ。 Figure 1 is a longitudinal sectional view of one embodiment of this invention;
The figure is a longitudinal sectional view of the main part of another embodiment of this invention. DESCRIPTION OF SYMBOLS 1...Main body, 2...Connection port, 3...Discharge nozzle, 7...Flow path, 8...Valve seat, 9...Valve body, 10
... Piston, 13 ... Passage, 14 ... Chamber, 16
...Bellows.

Claims

[Claims for Utility Model Registration] (1) One end is a connection port that connects to a liquid supply pump, the other end is equipped with a discharge nozzle, and a valve inside that connects and disconnects the connection port and the discharge nozzle. A chamber communicating with the discharge side of the valve is provided inside the main body provided with the body, and a moving body is provided inside the chamber to expand the volume of the chamber when the valve body is seated on the valve seat. Characteristic liquid discharge gun. (2) A chamber provided inside the main body is formed into a cylinder, and a piston fitted in the cylinder is used as a moving body that expands the volume of the chamber when the valve body is seated on the valve seat. A liquid discharge gun according to claim 1 of the utility model registration claim. (3) Claim 1 of the utility model registration claim, characterized in that a bellows attached to a chamber provided inside the main body is used as a moving body that expands the volume of the chamber when the valve body is seated on the valve seat. Liquid dispensing gun as described.