JPS59127658U

JPS59127658U - Fire extinguisher inspection time display device

Info

Publication number: JPS59127658U
Application number: JP2084883U
Authority: JP
Inventors: 渡辺　君雄; 城田　新一
Original assignee: 宮田工業株式会社
Priority date: 1983-02-17
Filing date: 1983-02-17
Publication date: 1984-08-28
Also published as: JPS6010592Y2

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 the drawing]

第１図は本考案の点検時期表示装置を付設した消火器の
側面図、第２図は同じく上部斜視図、第３図はタイマの
回路図、第４図は計時素子の断面図、第５図Ａ、　Ｂは
タイマの外観形状の２例を示すそれぞれ斜視図、第６図
Ａ、　Ｂはタイマの装着状態の２例を示すそれぞれ第１
図の拡大Ａ−Ａ断面図である。１・・・・・・消火剤容器、２・・・・・・袋ナツト、
３・・開蓋体、４・・・・・・軸、５・・・・・・起動
レバー、６・・曲把手、７・・・・・・安全ビン、８・
・曲ホース、９・・曲ノズル、１０・・・用ケーシング
、１１・・・・・・タイマ、１２・・・・・・小型電池
、１３・・・・・・抵抗、１４・・曲計時素子、１５・
・・・・・ガラス管、ｙｓ・・曲水銀、１７・・・用電
解　。液、１８ａ、　　１８ｂ−−−−−−蓋、１９ａ、　ｊ
　９ｂ−−−−−−導線、２０ａ、　２０ｂ・・・・・
・透孔、２１・・・・・・突起、２２・・・・・・小孔
、２３・・・・・・突起、２４・・曲回部。Fig. 1 is a side view of a fire extinguisher equipped with the inspection time display device of the present invention, Fig. 2 is a top perspective view of the same, Fig. 3 is a circuit diagram of a timer, Fig. 4 is a cross-sectional view of a timing element, and Fig. 5 is a cross-sectional view of a timing element. Figures A and B are perspective views showing two examples of the external appearance of the timer, and Figures A and B are perspective views showing two examples of the timer installed.
It is an enlarged AA sectional view of the figure. 1... Fire extinguishing agent container, 2... Bag nuts,
3... Lid opening body, 4... Shaft, 5... Starting lever, 6... Curved handle, 7... Safety bottle, 8...
- Curved hose, 9... Curved nozzle, 10... Casing for, 11... Timer, 12... Small battery, 13... Resistor, 14... Curved timer. Motoko, 15・
...Glass tube, ys...curved mercury, 17...electrolysis. Liquid, 18a, 18b------Lid, 19a, j
9b------Conductor wire, 20a, 20b...
-Through hole, 21...protrusion, 22...small hole, 23...protrusion, 24...curved portion.

Claims

[Scope of utility model registration request]

A small battery 12, a resistor 13, and a glass tube 15 are housed in a casing 10 on at least one of the activation lever 5 for starting the fire extinguisher and the handle 6 provided below the activation lever 5.
A timer 11 containing an electrolytic solution sandwiched between mercury sealed in the mercury and a time measuring element 14 which can be energized from both ends of the glass tube and connected in series is inserted into the start lever 5. A through hole 20a1 is provided in the handle 6. A through hole 20b is provided in the handle 6.
A fire extinguisher inspection timing display device that allows the electrolyte 17 of the timer element 14 of the timer 11 to be visually observed. .