JPH0232634Y2 - - Google Patents
Info
- Publication number
- JPH0232634Y2 JPH0232634Y2 JP1985165092U JP16509285U JPH0232634Y2 JP H0232634 Y2 JPH0232634 Y2 JP H0232634Y2 JP 1985165092 U JP1985165092 U JP 1985165092U JP 16509285 U JP16509285 U JP 16509285U JP H0232634 Y2 JPH0232634 Y2 JP H0232634Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- liquid
- nozzle
- liquid injection
- sub
- 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
Links
- 239000007788 liquid Substances 0.000 claims description 96
- 238000002347 injection Methods 0.000 claims description 57
- 239000007924 injection Substances 0.000 claims description 57
- 238000007789 sealing Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、上端の大径の口元部の周面に副容器
用の接続口を開設して成る段付形状の給液用口金
を上面に備えるラジエータ等の容器に冷却液等の
液体を注入し且つ副容器にも液体を注入し得るよ
うにした液体注入ガンに関する。[Detailed description of the invention] (Field of industrial application) The present invention has a stepped-shaped liquid supply cap that has a connection port for a sub-container on the circumference of a large-diameter mouth portion at the upper end. The present invention relates to a liquid injection gun that is capable of injecting a liquid such as a cooling liquid into a container such as a radiator prepared for use in a vehicle, and is also capable of injecting liquid into a sub-container.
（従来の技術）
従来、この種の注入ガンとして第４図示のもの
が知られている。このものは、容器ｃの上面の給
液用口金C1に挿入自在な下端のノズルｂを有す
るガン本体ａに、容器ｃ内の空気を抜く排気通路
ｆと、容器ｃ内に液体を注入する液体注入通路ｊ
とを該ノズルｂに連通するように形成すると共
に、ガン本体ａの側面に液体注入通路ｊの中間部
から分岐した液体注入口ｋを開設して成るもの
で、ノズルｂを口金C1に挿入すると共に、液体
注入口ｋに接続される注入ホースｍを副容器ｌに
挿入し、図示しないスイツチの操作で真空引き用
切換弁ｄを開弁して、真空ポンプｅにより排気通
路ｆを介して容器ｃ内の空気を抜き、排気終了で
該弁ｄを閉弁すると同時に液体注入切換弁ｈを開
弁して、予め開弁される液体注入手動弁ｇと液体
注入通路ｊとを介して容器ｃ内に液体を注入する
ようにしている。この場合、容器ｃ内に液体が充
満すると液体注入口ｋから給液ホースｍを介して
副容器ｌに液体が流れ込み、副容器ｌ内の液面レ
ベルを目視確認して、これが満配になつたとき弁
ｇ及び弁ｈを閉じ、液体注入を終了する。(Prior Art) Conventionally, as this type of injection gun, the one shown in FIG. 4 is known. This device has a gun body a that has a nozzle b at the lower end that can be freely inserted into a liquid supply mouthpiece C1 on the top surface of a container c, an exhaust passage f for removing air from the container c, and a pipe for injecting liquid into the container c. Liquid injection passage
is formed to communicate with the nozzle b, and a liquid inlet k is formed on the side of the gun body a, branching from the middle part of the liquid injection passage j, and the nozzle b is inserted into the nozzle C1. At the same time, the injection hose m connected to the liquid injection port k is inserted into the sub-container l, the vacuum switching valve d is opened by operating a switch (not shown), and the vacuum pump e is operated via the exhaust passage f. The air in the container c is removed, and when the evacuation is completed, the valve d is closed, and at the same time, the liquid injection switching valve h is opened, and the liquid injection is carried out through the liquid injection manual valve g and the liquid injection passage j, which are opened in advance. The liquid is injected into the c. In this case, when the container c is filled with liquid, the liquid flows from the liquid inlet k to the sub-container l via the liquid supply hose m, and the liquid level in the sub-container l is visually checked to confirm that it is full. When this happens, valves g and h are closed to complete the liquid injection.
尚、副容器ｌは図示しない大気開放管を介して
大気開放されており、副容器ｌからの大気が容器
ｃに流入しないよう給液ホースｍにはチエツクバ
ルブｎを介設する。 The sub-container l is opened to the atmosphere via an atmosphere-opening pipe (not shown), and a check valve n is interposed in the liquid supply hose m to prevent the atmosphere from the sub-container l from flowing into the container c.
（考案が解決しようとする問題点）
上記注入ガンでは、ノズルｂを容器ｃの口金
C1に挿入すると共に給液ホースｍを副容器ｌに
挿入しなければならず取扱いが面倒であり、又容
器ｃへの液体注入が終了した後に副容器ｌに液体
が注入されるために、容器ｃと副容器ｌとのトー
タルの注入時間が長くなり、更に液体注入後に、
口金C1の上端の口元部の周面に開設した接続口
C2に副容器ｌを接続ホースを介して配管接続す
る必要があり、この配管作業は液体をごぼさない
ように慎重に行なわざるを得ず手間がかかる。(Problem to be solved by the invention) In the above injection gun, the nozzle b is connected to the mouthpiece of the container c.
C 1 and the liquid supply hose m must be inserted into the sub-container l, which is cumbersome to handle, and since the liquid is injected into the sub-container l after the liquid has been poured into the container c, The total injection time for container c and sub-container l becomes longer, and after liquid injection,
Connection port opened on the circumference of the mouth at the upper end of the cap C 1
It is necessary to connect the sub-container l to C 2 via a connecting hose, and this piping work must be done carefully so as not to spill the liquid, which is time-consuming.
本考案は、以上の点に鑑み、容器の給液用口金
の副容器用接続口に予め副容器を配管接続した状
態で容器と副容器とに短時間で液体を注入しるよ
うにした取扱いの容易な液体注入ガンを提供する
ことをその目的としている。 In view of the above points, the present invention is designed to inject liquid into the container and the sub-container in a short time by connecting the sub-container to the sub-container connection port of the liquid supply cap of the container in advance. Its purpose is to provide an easy-to-use liquid injection gun.
（問題点を解決するための手段）
上記目的を達成すべく、本考案では、上端の大
径の口元部の周面に副容器用の接続口を開設して
成る段付形状の給液用口金を上面に備える容器に
該口金を通して液体を注入する注入ガンであつ
て、該口金に挿入自在の下端のノズルを有するガ
ン本体に、容器内の空気を抜く排気通路と、容器
内へ液体を注入する液体注入通路とを該ノズルに
連通するように形成し、更に該ガン本体に副容器
への液体注入口を形成するものにおいて、該ガン
本体に前記液体注入通路から独立して該液体注入
口に連通する副液体注入通路を設けると共に、前
記ノズルを前記口金の中間の段部に対向する中間
の段差面を有する段付形状に形成し、該段差面の
下側のノズル部分に、該段部に着座して該段部の
上側の前記口元部内の空間を該段部の下側の容器
内に連なる空間に対しシールするシール部材を嵌
着し、該段差面に前記液体注入口を開口した。(Means for Solving the Problems) In order to achieve the above object, the present invention provides a stepped liquid supply container having a connection port for a sub-container on the circumference of the large-diameter mouth portion at the upper end. An injection gun for injecting liquid into a container having a cap on the top surface through the cap, the gun body having a nozzle at the lower end that can be freely inserted into the cap, an exhaust passage for removing air from the container, and an exhaust passage for injecting the liquid into the container. A liquid injection passage to be injected is formed to communicate with the nozzle, and a liquid injection port to the sub-container is formed in the gun body, and the liquid injection passage is formed in the gun body independently from the liquid injection passage. A sub-liquid injection passage communicating with the inlet is provided, and the nozzle is formed in a stepped shape having an intermediate stepped surface opposite to the intermediate step of the mouthpiece, and a nozzle portion below the stepped surface is provided with the nozzle. A sealing member that sits on the stepped portion and seals a space in the mouth portion above the stepped portion to a space connected to the inside of the container below the stepped portion is fitted, and the liquid inlet is attached to the stepped surface. It opened.
（作用）
容器の給液用口金の口元部周面の接続口に副容
器を予め接続ホースを介して配管接続しておき、
ガン本体のノズルを口金に挿入する。これによれ
ば、口金の中間の段部にノズルの下部外周に嵌着
したシール部材が着座して、該段部の上側の口元
部内の空間が該段部の下側の容器内に連なる空間
に対しシールされる。(Function) A sub-container is connected in advance to the connection port on the circumference of the mouth of the liquid supply cap of the container via a connection hose,
Insert the nozzle of the gun body into the mouthpiece. According to this, the sealing member fitted to the lower outer periphery of the nozzle is seated on the middle step of the nozzle, and the space in the mouth above the step is connected to the inside of the container below the step. sealed against.
次に、排気通路を介しての容器内の排気と液体
注入通路を介しての容器内への液体注入とを行
い、これと併行して副液体注入通路に液体を供給
するもので、これによればノズルの段差面に開口
させた液体注入口から口元部内の空間と接続口と
接続ホースとを介して副容器に液体が注入され
る。 Next, the inside of the container is evacuated through the exhaust passage and liquid is injected into the container through the liquid injection passage, and at the same time, liquid is supplied to the sub-liquid injection passage. According to this, liquid is injected into the sub-container from the liquid inlet opened in the stepped surface of the nozzle through the space within the mouth, the connection port, and the connection hose.
ところで、口元部内の空間は副容器を介して大
気開放されることになるが、該空間はシール部材
によつてシールされるため、容器内の排気時に副
容器側から容器側に大気が流入するようなことは
ない。 By the way, the space inside the mouth part is opened to the atmosphere through the sub-container, but since this space is sealed by a sealing member, the atmosphere flows from the sub-container side to the container side when the container is exhausted. There is no such thing.
又、ノズルの上部周面に接続口に合致するよう
に液体注入口を開設することも考えられるが、こ
れではノズルを口金に位相合わせして挿入せざる
を得なくなるのに対し、本考案のようにノズルの
段差面に液体注入口を開口させてこれを口元部内
の空間を介して接続口に連通させるようにすれ
ば、ノズルの位相合わせが不要となり有利であ
る。 It is also possible to open a liquid inlet on the upper circumferential surface of the nozzle so as to match the connection port, but this would force the nozzle to be inserted in phase with the nozzle. If the liquid inlet is opened in the step surface of the nozzle and communicated with the connection port through the space inside the mouth part, it is advantageous because phase alignment of the nozzle becomes unnecessary.
（実施例）
第１図乃至第３図を参照して、１はラジエータ
等の容器、１ａは該容器１の上面に設けた給液用
口金であり、該口金１ａは中間の段部１ｂを存し
て上端に大径の口元部１ｃを有する段付形状に形
成され、該口元部１ｃの周面に開設した接続口１
ｄに接続ホース２２を介して副容器２が配管接続
される。(Example) Referring to FIGS. 1 to 3, 1 is a container such as a radiator, 1a is a cap for supplying liquid provided on the top surface of the container 1, and the cap 1a has an intermediate step 1b. The connection port 1 is formed in a stepped shape with a large diameter mouth portion 1c at the upper end, and is opened on the circumferential surface of the mouth portion 1c.
The sub-container 2 is connected via a connecting hose 22 to the sub-container 2.
図中３はガン本体であり、該ガン本体３の下部
に、シール材３ｂを介して口金１ａの上縁に着座
すフランジ３ａを形成し、該フランジ３ａの下方
に口金１ａに挿入自在なノズル４を突出させた。
該ガン本体３には、ノズル４の下端に達する円孔
１０が形成されており、該円孔９に中空ロツド１
０を挿通して、該ロツド１０の中空部を排気通路
１１と、該ロツド１０の外周の円孔９の内壁との
間の空〓を液体注入通路１２とに形成し、該排気
通路１１をガン本体３の上面のポート５から真空
引き切換弁７を介して図示しない真空ポンプに接
続し、又液体注入通路１２をガン本体３の側部に
形成したポート６から液体注入切換弁８を介して
図示しない計量シリンダに接続した。 3 in the figure is a gun body, and a flange 3a is formed in the lower part of the gun body 3 to be seated on the upper edge of the mouthpiece 1a via a sealing material 3b, and a nozzle that can be freely inserted into the mouthpiece 1a is formed below the flange 3a. 4 stood out.
A circular hole 10 reaching the lower end of the nozzle 4 is formed in the gun body 3, and a hollow rod 1 is inserted into the circular hole 9.
0, the hollow part of the rod 10 is formed as an exhaust passage 11, and the space between the inner wall of the circular hole 9 on the outer periphery of the rod 10 is formed as a liquid injection passage 12, and the exhaust passage 11 is A port 5 on the top surface of the gun body 3 is connected to a vacuum pump (not shown) via a vacuum switching valve 7, and a liquid injection passage 12 is connected to a port 6 formed on the side of the gun body 3 via a liquid injection switching valve 8. and connected to a measuring cylinder (not shown).
中空ロツド１０の上端には、ガン本体３の上部
に形成したシリンダ孔に嵌合するピストン部１４
が形成されており、該ロツド１０の下端に円孔９
に嵌合可能な大径の弁部１３を形成し、ピストン
部１４の下側の室１５に切換弁１６を介して圧縮
空気を導入して該ロツド１０を上動すれば、弁部
１３がノズル４に没入して液体注入通路１２が閉
塞され、ピストン部１４の上側の室１７に前記切
換弁１６を介して圧縮空気を導入して該ロツド１
０を下動すれば、弁部１３がノズル４の下方に突
出して液体注入通路１２が開放されるようにし、
更にノズル４の下方にアーチ状の支持片１８ａを
介してピン形状の閉鎖部１８を取付け、中空ロツ
ド１０の下動によれば、該閉鎖部１８が該ロツド
１０の下端に嵌合して排気通路１１が閉塞され、
注入液体の排気通路１１への侵入が阻止されるる
ようにした。 At the upper end of the hollow rod 10 is a piston part 14 that fits into a cylinder hole formed in the upper part of the gun body 3.
A circular hole 9 is formed at the lower end of the rod 10.
By forming a large-diameter valve portion 13 that can be fitted into the piston portion 14 and moving the rod 10 upward by introducing compressed air into the lower chamber 15 of the piston portion 14 through the switching valve 16, the valve portion 13 is The rod 1 is immersed in the nozzle 4 and the liquid injection passage 12 is closed, and compressed air is introduced into the upper chamber 17 of the piston portion 14 via the switching valve 16.
0 is moved downward, the valve portion 13 protrudes below the nozzle 4 and the liquid injection passage 12 is opened.
Further, a pin-shaped closing part 18 is attached below the nozzle 4 via an arch-shaped support piece 18a, and when the hollow rod 10 moves downward, the closing part 18 fits into the lower end of the rod 10 to exhaust air. Passage 11 is blocked,
The injection liquid is prevented from entering the exhaust passage 11.
ノズル４は、その中間に前記口金１ａの段部１
ｂに対向する段差面４ａを有する段付形状に形成
されており、ガン本体３に前記液体注入通路１２
から独立した副液体注入通路２０を形成して、該
段差面４ａに該通路２０に連なる液体注入口１９
を開口し、更に該段差面４ａの下側のノズル部分
にシール部材２１を嵌着し、ノズル４を口金１ａ
に挿入したとき、該シール部材２１が段部１ｂに
着座して、該段部１ｂの上側の口元部１ｃ内の空
間と該段部１ｂの下側の容器１内に連なる空間と
が仕切られるようにした。 The nozzle 4 has a stepped portion 1 of the base 1a in the middle thereof.
The liquid injection passage 12 is formed in a stepped shape with a stepped surface 4a opposite to the liquid injection passage 12 in the gun body 3.
A liquid injection port 19 is formed on the stepped surface 4a and is connected to the passage 20.
The sealing member 21 is fitted to the nozzle part below the step surface 4a, and the nozzle 4 is attached to the nozzle part 1a.
When the sealing member 21 is inserted into the step 1b, the sealing member 21 is seated on the step 1b, and the space inside the mouth portion 1c above the step 1b is partitioned from the space below the step 1b which is connected to the inside of the container 1. I did it like that.
前記副液体注入通路２０には、液体注入回路２
３と圧縮空気回路２４とが接続され、該各回路２
３，２４をこれに介設した各切換弁２５，２６の
選択操作により副液体注入通路２０に選択的に接
続するようにした。 The auxiliary liquid injection passage 20 includes a liquid injection circuit 2.
3 and the compressed air circuit 24 are connected, and each circuit 2
3 and 24 are selectively connected to the sub-liquid injection passage 20 by selective operation of respective switching valves 25 and 26 provided therebetween.
又、ガン本体３には、口金１ａの上縁に係合す
る１対のクランプ部材２７，２７を夫々ロツド２
９を介して取付けた１対のピストン２８，２８が
設けられており、該各クランプ部材２７は、該各
ピストン２８をその上側の室に連なるポート３０
へ圧縮空気の供給で下動させたときアンクランプ
動作され、該各ピストン２８をその下側の室に連
なるポート３１への圧縮空気の供給で上動させた
ときクランプ動作される。 The gun body 3 is also provided with a pair of clamp members 27, 27, which engage with the upper edge of the mouthpiece 1a, respectively.
A pair of pistons 28, 28 are provided, each clamping member 27 connecting each piston 28 to a port 30 connected to the upper chamber thereof.
An unclamping operation is performed when each piston 28 is moved downward by supplying compressed air to the chamber, and a clamping operation is performed when each piston 28 is moved upward by supplying compressed air to a port 31 connected to the lower chamber.
液体の注入作業は、先ずノズル４を容器１の口
金１ａに挿入してクランプ部材２７をクランプ動
作させ、シール部材２１を口金１ａの段部１ｂに
密着させて口元部１ｃ内の空間をシールする。次
に、真空引き切換弁７を開弁して容器１内の空気
を排気し、排気終了後に中空ロツド１０を下動さ
せて液体注入通路１２を開くと共に液体注入切換
弁８を開弁して、容器１内に液体を注入する。一
方、容器１内の排気開始と同時に切換弁２５を開
弁して液体注入回路２３から副液体注入通路２０
に液体を供給する。これによれば、ノズル４の段
差面４ａに開口する液体注入口１９から口元部１
ｃ内の空間に液体が吐出され、該口元部１ｃの周
面に開設した接続口１ｄとこれに接続した接続ホ
ース２２とを介して副容器２に液体が注入され
る。そして、注入が終了したところで切換弁２５
を閉じて切換弁２６を開き、圧縮空気回路２４か
ら副液体注入通路２０を介して副容器２まで圧縮
空気を流し、その内部に残留する液体を副容器２
に吹き出させる。 In the liquid injection operation, first, the nozzle 4 is inserted into the mouthpiece 1a of the container 1, the clamp member 27 is operated to clamp, and the sealing member 21 is brought into close contact with the stepped portion 1b of the mouthpiece 1a to seal the space inside the mouth portion 1c. . Next, the vacuum switching valve 7 is opened to exhaust the air in the container 1, and after the evacuation is finished, the hollow rod 10 is moved down to open the liquid injection passage 12 and the liquid injection switching valve 8 is opened. , inject the liquid into the container 1. On the other hand, at the same time as the evacuation of the container 1 starts, the switching valve 25 is opened and the liquid injection circuit 23 is connected to the auxiliary liquid injection passage 20.
supply liquid to. According to this, from the liquid inlet 19 opening on the stepped surface 4a of the nozzle 4
The liquid is discharged into the space inside c, and is injected into the sub-container 2 through the connection port 1d opened on the circumferential surface of the mouth portion 1c and the connection hose 22 connected thereto. Then, when the injection is finished, the switching valve 25
is closed, the switching valve 26 is opened, compressed air is flowed from the compressed air circuit 24 to the sub-container 2 via the sub-liquid injection passage 20, and the liquid remaining inside is drained into the sub-container 2.
to blow out.
（考案の効果）
このように本考案によるときは、ノズルを容器
の給液用口金の段部に対向する段差面を有する段
付形状とし、この段差面に容器用の液体注入通路
から独立した副液体注入通路に連なる副容器用の
液体注入口を開口させると共に、段差面の下側の
ノズル部分に口金の段部に着座するシール部材を
嵌着させたので、口金の段部上側の口元部内の空
間が段部の下側の容器内に連なる空間に対しシー
ル部材によつてシールされ、かくて副容器を予め
口元部の周面に開設した接続口に配管接続してお
いても、容器の排気に際し副容器側からの容器へ
の大気の流入を生ずることなく、副液体注入通路
への液体供給により、液体注入口から口元部内の
空間と接続口とを介して副容器に液体が注入さ
れ、容器の排気と液体注入に併行して副容器に液
体を注入でき、注入作業時間の短縮を図れると
に、注入後の接続口に対する副容器の配管接続作
業が不要となつて、作業性が向上する効果を有す
る。(Effect of the invention) As described above, according to the present invention, the nozzle is formed into a stepped shape having a stepped surface opposite to the step of the liquid supply cap of the container, and the stepped surface is provided with a step that is independent of the liquid injection passage for the container. The liquid inlet for the sub-container connected to the sub-liquid injection passage is opened, and a sealing member that seats on the step of the cap is fitted to the nozzle part below the stepped surface, so that the opening above the step of the cap is closed. Even if the space inside the part is sealed with a sealing member from the space connected to the inside of the container below the stepped part, and thus the sub-container is connected to the connection port prepared in advance on the circumferential surface of the mouth part, When the container is evacuated, the liquid is supplied to the auxiliary liquid injection passage without causing atmospheric air to flow into the container from the auxiliary container side, and the liquid is supplied from the liquid inlet to the auxiliary container through the space inside the opening and the connection port. The liquid can be injected into the sub-container at the same time as the container is evacuated and the liquid is injected, reducing the injection work time. It has the effect of improving sex.
更に、液体注入口は口元部内の空間を介して接
続口に連通するため、液体注入口が接続口に合致
するようにノズルを口金に位相合わせして挿入す
る必要はなく、単一のノズルを口金に単純に挿入
すれば足り、注入ガンの取扱いが容易になる効果
を有する。 Furthermore, since the liquid inlet communicates with the connection port through the space within the spout, it is not necessary to insert the nozzle in phase with the mouthpiece so that the liquid inlet matches the connection port, and a single nozzle can be inserted. It is sufficient to simply insert it into the mouthpiece, which has the effect of making the injection gun easier to handle.
第１図は本考案の実施例の截断側面図、第２図
は第１図の全体平面図、第３図は第２図の−
線断面図、第４図は従来例の截断側面図である。
１……容器、１ａ……給液用口金、１ｂ……段
部、１ｃ……口元部、１ｄ……接続口、２……副
容器、３……ガン本体、４……ノズル、４ａ……
段差面、１１……排気通路、１２……液体注入通
路、１９……液体注入口、２０……副液体注入通
路、２１……シール部材。
Fig. 1 is a cutaway side view of an embodiment of the present invention, Fig. 2 is an overall plan view of Fig. 1, and Fig. 3 is a - of Fig. 2.
The line sectional view and FIG. 4 are cutaway side views of the conventional example. DESCRIPTION OF SYMBOLS 1... Container, 1a... Liquid supply mouthpiece, 1b... Step part, 1c... Mouth part, 1d... Connection port, 2... Sub-container, 3... Gun body, 4... Nozzle, 4a... …
Step surface, 11...Exhaust passage, 12...Liquid injection passage, 19...Liquid injection port, 20...Subliquid injection passage, 21...Sealing member.
Claims (1)
を開設して成る段付形状の給液用口金を上面に備
える容器に該口金を通して液体を注入する注入ガ
ンであつて、該口金に挿入自在の下端のノズルを
有するガン本体に、容器内の空気を抜く排気通路
と、容器内へ液体を注入する液体注入通路とを該
ノズルに連通するように形成し、更に該ガン本体
に副容器への液体注入口を形成するものにおい
て、該ガン本体に前記液体注入通路から独立して
該液体注入口に連通する副液体注入通路を設ける
と共に、前記ノズルを前記口金の中間の段部に対
向する中間の段差面を有する段付形状に形成し、
該段差面の下側のノズル部分に、該段部に着座し
て該段部の上側の前記口元部内の空間を該段部の
下側の容器内に連なる空間に対しシールするシー
ル部材を嵌着し、該段差面に前記液体注入口を開
口したことを特徴とする液体注入ガン。 An injection gun for injecting liquid through the mouth into a container having a stepped liquid supply mouth on the upper surface, which has a connection port for a sub-container on the circumference of a large-diameter mouth at the upper end, A gun body having a nozzle at the lower end that can be freely inserted into the mouthpiece is formed with an exhaust passage for removing air from the container and a liquid injection passage for injecting liquid into the container so as to communicate with the nozzle. In the gun body, the gun body is provided with a sub-liquid injection passage that communicates with the liquid injection port independently of the liquid injection passage, and the nozzle is connected to the nozzle at an intermediate stage of the mouthpiece. Formed in a stepped shape with an intermediate stepped surface facing the part,
A sealing member is fitted to the nozzle portion below the stepped surface, and is seated on the stepped portion and seals the space within the mouth portion above the stepped portion from the space below the stepped portion that is connected to the inside of the container. A liquid injection gun, characterized in that the liquid injection port is opened on the stepped surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985165092U JPH0232634Y2 (en) | 1985-10-29 | 1985-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985165092U JPH0232634Y2 (en) | 1985-10-29 | 1985-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6272999U JPS6272999U (en) | 1987-05-11 |
| JPH0232634Y2 true JPH0232634Y2 (en) | 1990-09-04 |
Family
ID=31094810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985165092U Expired JPH0232634Y2 (en) | 1985-10-29 | 1985-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232634Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918276A (en) * | 1982-07-20 | 1984-01-30 | Hino Motors Ltd | Auxiliary device for starting of engine |
| JPS60183391A (en) * | 1984-02-28 | 1985-09-18 | 日産自動車株式会社 | Method of feeding liquid |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54110820U (en) * | 1978-01-25 | 1979-08-04 |
-
1985
- 1985-10-29 JP JP1985165092U patent/JPH0232634Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5918276A (en) * | 1982-07-20 | 1984-01-30 | Hino Motors Ltd | Auxiliary device for starting of engine |
| JPS60183391A (en) * | 1984-02-28 | 1985-09-18 | 日産自動車株式会社 | Method of feeding liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6272999U (en) | 1987-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0398803A (en) | Device for filling container | |
| US3100002A (en) | Valve structure | |
| JPH0232634Y2 (en) | ||
| CN106404300A (en) | High-pressure container air tightness detection device | |
| JP4131063B2 (en) | Liquid filling method for pressure vessel | |
| JPH0810937A (en) | Device for pouring molten non-ferrous metal of constant amount | |
| JPS5931159Y2 (en) | Water stop device for liquid pumping type liquid containers | |
| CN218098177U (en) | Sealing performance detection device for hydraulic valve | |
| CN212804775U (en) | Auxiliary push-pull water plugging device for repairing water leakage pipeline | |
| US1072738A (en) | Apparatus for casting metal. | |
| JPH05221493A (en) | Injector of coolant in radiator | |
| CN109846360A (en) | Air bubble machine | |
| JPS61273248A (en) | Vacuum casting and molding device | |
| JPH091539A (en) | Concrete placer | |
| JPS5842320Y2 (en) | Vacuum type liquid injection gun | |
| JP2004333307A (en) | Connection work auxiliary device for compressed-gas cylinder pressure test | |
| JPH0618143Y2 (en) | Valve device for high pressure fluid filling | |
| JPS626894B2 (en) | ||
| JPS5914032Y2 (en) | Mold making equipment | |
| JPH0747201B2 (en) | Automatic molten water heater | |
| JP3918626B2 (en) | Filling equipment | |
| JPS61229456A (en) | Vertical injection device for die casting machine | |
| JPS61232050A (en) | Injection device for die casting machine | |
| JPH06320246A (en) | Spraying device of powder die release agent | |
| JPH0480640U (en) |