JPS58190461U

JPS58190461U - trigger type pump

Info

Publication number: JPS58190461U
Application number: JP8780782U
Authority: JP
Inventors: 隆生岸; 義幸角田
Original assignee: 株式会社吉野工業所
Priority date: 1982-06-11
Filing date: 1982-06-11
Publication date: 1983-12-17
Also published as: JPS6331722Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は、本案実施例の縦断側面図である。１・・・トリガ一式ポンプ、２・・・容器体、１１・・
・外筒、１２・・・弁付き蛇腹、１３・・・内筒、１１
５・・・引金、Ａ・・・吐出弁、Ｂ・・・吸込弁。The drawing is a longitudinal sectional side view of the embodiment of the present invention. 1...Trigger set pump, 2...Container body, 11...
・Outer cylinder, 12... Bellows with valve, 13... Inner cylinder, 11
5...Trigger, A...Discharge valve, B...Suction valve.

Claims

[Claims for Utility Model Registration] 1. A mounting part 111 on the lower end and a nozzle 11 on the front of the upper end.
2, a trigger 115 integrally hung down on the front part of the midway part via a thin hinge 115a, a window hole 113 behind the trigger,
An outer cylinder 11 made of an appropriate synthetic resin, each provided with a bifurcated protruding piece 115b protruding from the back of the trigger and loosely inserted into the window hole 113; 12
2 is provided with upward skirts 123 and 124 on the surface support portion, respectively, and is inserted into the outer cylinder 11 to fit and support the upper end support portion 121 to the upper end of the outer cylinder. A discharge valve A is configured with a certain skirt 123,
The lower end support part 122 is fitted and supported by the inner cylinder 13 described below, and the suction valve B is connected to the skirt 124 on the lower end support part.
, and the middle part is the above. A valved bellows 12 made of a suitable synthetic resin is engaged with the bifurcated protruding piece 115b of the trigger 115, and a window hole 131 communicating with the window hole 113 of the outer cylinder 11 is provided at a suitable position on the front surface, and a valve is provided at the lower end. The bellows receiver is part 133
A small fitting cylinder 136 is provided in series with the receiver, and the fitting small cylinder 136 is fitted and fixed to the middle part of the outer cylinder 11, and the window hole 131 is fixed.
The bifurcated protruding piece 115b of the trigger 115 is loosely inserted into the inner part, and the receiver is inserted into the lower end support part 12 of the valved bellows 12.
an inner cylinder 13 which fits and supports the inner cylinder 13 and which forms the suction valve B; and a suction pipe 14 which fits into the fitting small cylinder 136 of the inner cylinder 13 and hangs down. .