JPS589162U

JPS589162U - fire extinguisher safety device

Info

Publication number: JPS589162U
Application number: JP10053181U
Authority: JP
Inventors: 城田新一
Original assignee: Miyata Industry Co Ltd
Current assignee: Morita Miyata Corp
Priority date: 1981-07-08
Filing date: 1981-07-08
Publication date: 1983-01-21
Also published as: JPS5831568Y2

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１〜２図は先考案に係る安全装置を設けた消火器を示
し、第１図は使用前の状態、第２図は起動準備完了の状
態をそれぞれ示す部分縦断側面図、第３〜７図は本考案
の実施例を示しており、第３図は消火器の上部側面図、
第４図は係止片２０を下方から見た斜視図、第５図は第
３図のＡ部拡大図、第６図は第３図の拡大Ｂ−Ｂ断面図
、第７図は消火器上部の部分縦断側面図である。１：ノズル、２：ホース、３：針金、３ａ＝環状部、４
：軸、５：蓋体、６：回動片、７：係止片、８：軸、９
：起動レバー、９ａ：下縁、１０：容器、１１：係止具
、１２：把手、ｉ３：圧力ガスボンベ、′１４：撃針、
１５：軸、１６：支持片、１７：軸、１８：捻りばね、
１８ａニ一端、１８ｂ：他端、１９：凹入部、２０：係
′止片、２１：円孔、２２：基部、２３：係止部、２４
：凹部、２５：軸、２６：回動片、２７：傾斜面。９　−　　　第７図第５図Figures 1 to 2 show a fire extinguisher equipped with a safety device according to the prior invention, Figure 1 is a partial vertical side view showing the state before use, Figure 2 is a partial longitudinal side view showing the state ready for activation, and Figures 3 to 7. The figure shows an embodiment of the present invention, and Figure 3 is a top side view of the fire extinguisher;
Fig. 4 is a perspective view of the locking piece 20 seen from below, Fig. 5 is an enlarged view of section A in Fig. 3, Fig. 6 is an enlarged sectional view taken along line B-B in Fig. 3, and Fig. 7 is a fire extinguisher. It is a partial vertical side view of the upper part. 1: nozzle, 2: hose, 3: wire, 3a = annular part, 4
: Shaft, 5: Lid, 6: Rotating piece, 7: Locking piece, 8: Shaft, 9
: Starting lever, 9a: Lower edge, 10: Container, 11: Locking tool, 12: Handle, i3: Pressure gas cylinder, '14: Firing pin,
15: shaft, 16: support piece, 17: shaft, 18: torsion spring,
18a one end, 18b: other end, 19: recessed part, 20: locking piece, 21: circular hole, 22: base, 23: locking part, 24
: recess, 25: shaft, 26: rotating piece, 27: inclined surface. 9 - Figure 7Figure 5

Claims

[Scope of utility model registration request]

The lower end of a support piece 16 is pivoted by a shaft 15 to the upper surface of a handle 12 fixed to a lid 5- that closes the upper opening of the fire extinguisher container 10, and a recess 19 formed in the middle of this support piece 16 is attached. The shaft 15 and the shaft 17 in the torsional direction support the spring 18 and the locking piece '20 which is given elasticity in the direction of rotation about the shaft 17 by the spring 1B, and the locking piece 20 is The stop portion 23 is engaged with a recess 24 formed on the lower edge of the activation lever 9 and protrudes to the side of the activation lever 9.
6 is pivotally connected, and the lower surface of one end of this Q rotating piece 26 has an inclined surface 27.
located above the locking part 23 of the locking piece 20,
A safety device for a fire extinguisher, in which an annular portion 3a formed at the end of a wire 3 connected and fixed to the other end of a rotating piece 26 is loosely fitted onto a hose 2 for discharging extinguishing agent.