JPS623599Y2 - - Google Patents

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Publication number
JPS623599Y2
JPS623599Y2 JP1983111899U JP11189983U JPS623599Y2 JP S623599 Y2 JPS623599 Y2 JP S623599Y2 JP 1983111899 U JP1983111899 U JP 1983111899U JP 11189983 U JP11189983 U JP 11189983U JP S623599 Y2 JPS623599 Y2 JP S623599Y2
Authority
JP
Japan
Prior art keywords
valve
gas
cap
disaster prevention
hand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1983111899U
Other languages
Japanese (ja)
Other versions
JPS6019900U (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11189983U priority Critical patent/JPS6019900U/en
Publication of JPS6019900U publication Critical patent/JPS6019900U/en
Application granted granted Critical
Publication of JPS623599Y2 publication Critical patent/JPS623599Y2/ja
Granted legal-status Critical Current

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  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は、ガス容器用防災キヤツプに関する。[Detailed explanation of the idea] (Industrial application field) The present invention relates to a disaster prevention cap for gas containers.

(従来技術) ガス容器、例えば第1図に示すLPガス容器1
には、バルブ2を保護するために、ネツクリング
3にバルブ保護用盲キヤツプ4をねじ込むように
なつている。
(Prior art) Gas container, for example, LP gas container 1 shown in FIG.
In order to protect the valve 2, a blind cap 4 for protecting the valve is screwed into the neck ring 3.

ところで、キヤツプ4を外してガスを使用して
いるときに、地震、火災、トラツクでの容器の輸
送時の積み降し時の転倒事故や交通事故による破
損などの事故によつて、バルブ2が破損したり、
バルブ機能がなくなつたりした場合、従来では次
のような応急措置がとられていた。
By the way, when gas is being used with cap 4 removed, valve 2 may be damaged due to an accident such as an earthquake, fire, falling accident during loading and unloading of containers during transport by truck, or damage due to a traffic accident. Damaged or
Conventionally, when a valve loses its function, the following emergency measures have been taken.

バルブ2が完全に折れた場合は、ガス吐出口
に木栓をたたき込み、ガスの吐出を止める。
If valve 2 is completely broken, tap a wooden plug into the gas discharge port to stop the gas discharge.

バルブ機能がなくなつた場合は、ネツクリン
グ3に盲キヤツプ4をねじ込み、ガスの吐出を
止める。
If the valve function is lost, screw the blind cap 4 onto the neck ring 3 to stop the gas discharge.

しかしながら、の場合では、木栓をたたき込
める状態でバルブ2が折れるとは限らず、また、
ハンマーを用いて木栓をたたき込むので危険であ
るうえ、ガス吐出圧力のために木栓をたたき込む
のが困難であり、さらに、LPガス容器1内の残
ガスを抜き取る事後処理のときに再び木栓を外さ
なければならないので二次災害発生の危険があ
る。
However, in the case of , the valve 2 does not always break in a state where the wooden stopper can be inserted, and
It is dangerous to use a hammer to hammer in the wooden plug, and it is difficult to hammer in the wooden plug due to the gas discharge pressure.Furthermore, during post-processing to remove the remaining gas from the LP gas container 1, the wooden plug is used again. must be removed, there is a risk of secondary damage occurring.

また、の場合では、ガス吐出圧力のために盲
キヤツプ4をねじ込むのが困難であり、さらに、
上述の事後処理のときに再び盲キヤツプ4を外さ
なければならないので二次災害発生の危険があ
る。
In addition, in the case of , it is difficult to screw in the blind cap 4 due to the gas discharge pressure, and furthermore,
Since the blind cap 4 must be removed again during the above-mentioned post-processing, there is a risk of secondary disaster occurring.

(考案の目的) 本考案は、バルブ破損などの非常時にガスの吐
出を迅速かつ確実に止めることができ、さらに事
後処理も安全に行なえるように工夫した防災キヤ
ツプを提供することを目的とするものである。
(Purpose of the invention) The purpose of the invention is to provide a disaster prevention cap that can quickly and reliably stop gas discharge in the event of an emergency such as a valve breakage, and can also safely perform post-treatment. It is something.

(考案の構成) このため本考案は、盲キヤツプ本体の頂上部に
上方向吐出型バルブを取付け、胴部に手回しハン
ドルを取付けて防災キヤツプを構成したものであ
る。
(Structure of the invention) Therefore, in the present invention, an upward discharge type valve is attached to the top of the blind cap body, and a hand-cranked handle is attached to the body to constitute a disaster prevention cap.

そして、従来のバルブ保護用盲キヤツプに代え
て、この防災キヤツプをガス容器のネツクリング
にねじ込んでバルブを保護する一方、この防災キ
ヤツプを外してガスを使用しているときに非常事
態が発生した場合、手回しハンドルを利用して、
この防災キヤツプをガス容器のネツクリングにね
じ込むのである。
Instead of the conventional blind cap for protecting the valve, this disaster prevention cap is screwed into the neck ring of the gas container to protect the valve, but if an emergency occurs when the disaster prevention cap is removed and gas is being used, , using the hand crank,
This disaster prevention cap is screwed into the neck ring of the gas container.

(考案の効果) 本考案によれば、盲キヤツプ本体に上方向吐出
型バルブと手回しハンドルとを取付けたものであ
るから、非常時にガスの吐出を止める際、上方向
吐出型バルブを一時開くことにより、ガスの吐出
圧力を逃がすことができるので、盲キヤツプ本体
を楽にネツクリングに嵌め合わすことができ、し
かも、手回しハンドルにより迅速かつ確実に盲キ
ヤツプ本体をネツクリングにねじ込むことができ
る。そして、盲キヤツプ本体のねじ込み後に、上
方向吐出型バルブのハンドルを締めることによ
り、ガスの吐出は完全に止まる。
(Effects of the invention) According to the invention, an upward discharge type valve and a hand-cranked handle are attached to the blind cap body, so when stopping gas discharge in an emergency, the upward discharge type valve can be temporarily opened. Since the gas discharge pressure can be released, the blind cap body can be easily fitted into the neck ring, and moreover, the blind cap body can be quickly and reliably screwed into the neck ring using the hand crank. After screwing in the blind cap body, the upward discharge valve handle is tightened to completely stop gas discharge.

また、事後処理のガス抜き取り作業は、上方向
吐出型バルブのハンドル操作で安全に行なえるよ
うになる。
In addition, post-processing gas removal work can be safely performed by operating the handle of the upward discharge valve.

なお、本考案に係る防災キヤツプは、LPガス
容器の他、塩素ガス容器など各種のガス容器にも
適用することができる。
The disaster prevention cap according to the present invention can be applied to various gas containers such as chlorine gas containers in addition to LP gas containers.

(実施例) 第2図に示すように、防災キヤツプ10は、中
空砲弾状の盲キヤツプ本体11を備え、該盲キヤ
ツプ本体11の上部には、テーパめねじ12を形
成した頂上部13を一体に溶接すると共に、該盲
キヤツプ本体11の下部内面には、LPガス容器
1のネツクリング3のおねじにねじ込むためのめ
ねじ14を形成する。
(Embodiment) As shown in FIG. 2, the disaster prevention cap 10 includes a blind cap body 11 shaped like a hollow cannonball, and a top portion 13 having a tapered female thread 12 is integrally formed in the upper part of the blind cap body 11. At the same time, a female thread 14 is formed on the lower inner surface of the blind cap body 11 to be screwed into the male thread of the neck ring 3 of the LP gas container 1.

上記頂上部13のテーパめねじ12には、上方
向吐出型バルブ15のおねじ16をねじ込む。こ
の上方向吐出型バルブ15は、バルブハンドル1
7を手操作することにより開閉することができ
る。
The male thread 16 of the upward discharge type valve 15 is screwed into the tapered female thread 12 of the top portion 13 . This upward discharge type valve 15 has a valve handle 1
7 can be opened and closed by manual operation.

上記盲キヤツプ本体11の胴部18の外周囲に
は、第3図aにも示すように、2本棒の手回しハ
ンドル19,19を180度の位置に一体に溶接す
る。このハンドル19,19の直径は、LPガス
容器1を倒した場合も考慮して、LPガス容器1
の直径よりも小さく設定する。
As shown in FIG. 3A, two hand-crank handles 19, 19 are integrally welded to the outer periphery of the trunk 18 of the blind cap main body 11 at 180 degrees. The diameter of the handles 19, 19 is determined by taking into consideration the case where the LP gas container 1 is tipped over.
Set smaller than the diameter of

なお、手回しハンドル19,19は、第3図b
に示すような90度の4本棒の手回しハンドル2
0,…,20、あるいは第3図cに示すような丸
型の手回しハンドル21であつてもよい。
The hand-cranked handles 19, 19 are shown in Fig. 3b.
A 90-degree four-bar hand-crank handle 2 as shown in
0, .

上記のように、防災キヤツプ10を構成すれ
ば、従来のバルブ保護用盲キヤツプに代えて、こ
の防災キヤツプ10をLPガス容器1のネツクリ
ング3にねじ込んでおくと、従来と同様にバルブ
2が保護されるようになる。
If the disaster prevention cap 10 is constructed as described above, instead of the conventional blind cap for valve protection, if this disaster prevention cap 10 is screwed into the neck ring 3 of the LP gas container 1, the valve 2 will be protected as in the conventional case. will be done.

一方、防災キヤツプ10を外してガスを使用し
ているときに非常事態が発生した場合、まず、上
方向吐出型バルブ15のバルブハンドル17を手
操作してバルブ15を一時開き、この状態で盲キ
ヤツプ本体11のめねじ14をLPガス容器1の
ネツクリング3に嵌め合わせる。
On the other hand, if an emergency occurs while using gas with the disaster prevention cap 10 removed, first manually open the valve 15 by manually operating the valve handle 17 of the upward discharge type valve 15, and then leave the valve 15 blind in this state. Fit the female thread 14 of the cap body 11 into the neck ring 3 of the LP gas container 1.

このとき、LPガス容器1のバルブ2からのガ
スの吐出圧力は、開かれた上方向吐出型バルブ1
5から逃げるので、嵌め合わせ作業が楽に行なえ
る。
At this time, the gas discharge pressure from the valve 2 of the LP gas container 1 is the same as that of the opened upward discharge type valve 1.
5, so fitting work can be done easily.

ついで、手回しハンドル19,19を持つて、
盲キヤツプ本体11のめねじ14を、LPガス容
器1のネツクリング3のおねじにねじ込む。
Next, hold the hand crank handles 19, 19,
Screw the female thread 14 of the blind cap body 11 into the male thread of the neck ring 3 of the LP gas container 1.

このねじ込み作業は、手回しハンドル19,1
9を利用できるので、迅速かつ確実に行なえる。
This screw-in work is done by hand-cranking handles 19, 1.
9 can be used, so it can be done quickly and reliably.

ねじ込み作業が終了した後、上方向吐出型バル
ブ15のバルブハンドル17を速やかに手操作し
てバルブ15を閉じると、ガスの吐出は完全に止
まる。
After the screw-in operation is completed, when the valve handle 17 of the upward discharge type valve 15 is quickly manually operated to close the valve 15, the discharge of gas is completely stopped.

次に、事後処理としてのガス抜き取り作業は、
上方向吐出型バルブ15のバルブハンドル17を
手操作して、バルブ15を開くことにより、安全
に行なうことができる。
Next, the gas removal work as post-processing is
This can be done safely by manually operating the valve handle 17 of the upward discharge type valve 15 to open the valve 15.

なお、上方向吐出型バルブ15と手回しハンド
ル19,20,21は、既存の従来の盲キヤツプ
4にも僅かの改造で取付けることができる。
Incidentally, the upward discharge type valve 15 and the hand-cranked handles 19, 20, 21 can be attached to the existing conventional blind cap 4 with a slight modification.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は、従来のバルブ保護用盲キヤツプを装
着したLPガス容器の正面図、第2図は本考案に
係る防災キヤツプの要部断面正面図、第3図aは
2本棒手回しハンドルを取付けた防災キヤツプの
第2図の−に相当する断面図、第3図bは4
本棒手回しハンドルを示す第3図aと同じ断面
図、第3図cは丸型手回しハンドルを示す第3図
aと同じ断面図である。 1……LPガス容器、3……ネツクリング、1
1……盲キヤツプ本体、13……頂上部、15…
…上方向吐出型バルブ、17……バルブハンド
ル、18……胴部、19,20,21……手回し
ハンドル。
Figure 1 is a front view of an LP gas container equipped with a conventional blind valve protection cap, Figure 2 is a cross-sectional front view of the main parts of the disaster prevention cap according to the present invention, and Figure 3a is a two-bar hand-cranked handle. The sectional view corresponding to - in Fig. 2 of the installed disaster prevention cap, Fig. 3 b is 4
FIG. 3c is the same cross-sectional view as FIG. 3a showing the round hand handle, and FIG. 3c is the same cross-sectional view as FIG. 1... LP gas container, 3... Netsukling, 1
1...Blind cap body, 13...Top part, 15...
...Upward discharge type valve, 17... Valve handle, 18... Body, 19, 20, 21... Hand-cranked handle.

Claims (1)

【実用新案登録請求の範囲】 ガス容器のネツクリングにねじ込まれる、バル
ブ保護を兼ねた防災キヤツプであつて、 盲キヤツプ本体の頂上部に、外部から手操作可
能な上方向吐出型バルブを取付けると共に、該キ
ヤツプ本体の胴部に、手回しハンドルを取付けて
なることを特徴とするガス容器用防災キヤツプ。
[Scope of Claim for Utility Model Registration] A disaster prevention cap that is screwed into the neck ring of a gas container and also serves as valve protection, with an upward discharge type valve that can be manually operated from the outside attached to the top of the blind cap body. A disaster prevention cap for a gas container, characterized in that a hand-crank handle is attached to the body of the cap body.
JP11189983U 1983-07-18 1983-07-18 Disaster prevention cap for gas containers Granted JPS6019900U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11189983U JPS6019900U (en) 1983-07-18 1983-07-18 Disaster prevention cap for gas containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11189983U JPS6019900U (en) 1983-07-18 1983-07-18 Disaster prevention cap for gas containers

Publications (2)

Publication Number Publication Date
JPS6019900U JPS6019900U (en) 1985-02-12
JPS623599Y2 true JPS623599Y2 (en) 1987-01-27

Family

ID=30259614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11189983U Granted JPS6019900U (en) 1983-07-18 1983-07-18 Disaster prevention cap for gas containers

Country Status (1)

Country Link
JP (1) JPS6019900U (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4726123U (en) * 1971-04-08 1972-11-24
JPS49100210U (en) * 1972-12-19 1974-08-29

Also Published As

Publication number Publication date
JPS6019900U (en) 1985-02-12

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