JPS58124160U

JPS58124160U - Accumulated fire extinguisher

Info

Publication number: JPS58124160U
Application number: JP2144482U
Authority: JP
Inventors: 大栗　邦雄
Original assignee: 大阪エヤゾ−ル工業株式会社
Priority date: 1982-02-19
Filing date: 1982-02-19
Publication date: 1983-08-24

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]

第１図は本考案の実施例の縦断面図、第２図は金属製封
板の通溝状部と金属製耐圧容器の口縁と　　　　−の間
に鉛でつくったリング状物を納めて圧着嵌合した部分の
拡大断面図である。１・・・金属製封板、２・・・金属製封板１の破封部、
３・・・サイホン管、４・・・金属製封板１の起立壁、
５・・・金属製封板１の通溝状部、６・・・鉛でつくっ
たりング状物、７・・・薬剤および加圧剤、８・・・金
属製耐圧容器、９・・・金属製耐圧容器８の開口部、１
０・・・金属製耐圧容器８の口縁、１１・・・金属製耐
圧容器８の底部、１２・・・ハンドル付キャップ、１３
・・・ハンドル付キャップ１２のつめ、１４・・・金属
製封板１の外端部、１５・・・金属製耐圧容器８の肩部
、１６・・・撃針、１７・・・ハンドル付キャップ１２
の中央中空部、１８・・・撃針１６の内部の通路、１９
・・・ノズル、２０・・・ハンドル、２１・・・ハンド
ル２０の前部、２２・・・噴射口、２３・・・ノズル１
９の突出部、２４・・・ハンドル付キャップ１２のハン
ドル。Figure 1 is a longitudinal cross-sectional view of an embodiment of the present invention, and Figure 2 shows a ring-shaped object made of lead placed between the groove-shaped part of the metal sealing plate and the rim of the metal pressure-resistant container. FIG. 3 is an enlarged cross-sectional view of a crimped and fitted portion. 1... Metal sealing plate, 2... Broken part of metal sealing plate 1,
3... Siphon tube, 4... Standing wall of metal sealing plate 1,
5... Groove-shaped portion of metal sealing plate 1, 6... Ring-shaped object made of lead, 7... Drug and pressurizing agent, 8... Metal pressure-resistant container, 9... Opening of metal pressure container 8, 1
0... Rim of metal pressure container 8, 11... Bottom of metal pressure container 8, 12... Cap with handle, 13
... Pawl of cap 12 with handle, 14... Outer end of metal sealing plate 1, 15... Shoulder of metal pressure container 8, 16... Firing pin, 17... Cap with handle 12
central hollow part, 18...inner passage of firing pin 16, 19
... Nozzle, 20 ... Handle, 21 ... Front part of handle 20, 22 ... Spray port, 23 ... Nozzle 1
Projection portion 9, 24... Handle of cap 12 with handle.

Claims

[Scope of utility model registration request]

The opening at the top end has a rim formed by folding back and tightening, and the opening of the metal pressure-resistant container containing drugs and pressurizing agents has a broken part protruding in the center, a standing wall near the outer periphery, and a raised wall around the outer periphery. A ring-shaped elastic body is housed between the groove-like part and the mouth edge of the container, and the ring-shaped elastic body is press-fitted to the metal sealing plate having a groove-like part that forms the upright wall by folding back, and the metal sealing plate is inserted into the container. A downwardly protruding sealing part is connected to the nozzle, and a siphon tube is attached to the outside of the sealing part, and a firing pin that is linked to handle operation is housed inside the sealing part, and the firing pin is activated by gripping the handle. In an accumulator type fire extinguisher, the seal is broken and the pressure of the pressurizing agent is used to inject the medicine and pressurizing agent to the outside of the container through the siphon pipe and nozzle. An accumulator type fire extinguisher characterized in that a ring-shaped member made of an alloy is placed between the groove-shaped portion of the metal sealing plate and the rim of the container and is crimped and fitted.