JPH064914Y2 - Can tap valve - Google Patents
Can tap valveInfo
- Publication number
- JPH064914Y2 JPH064914Y2 JP4997588U JP4997588U JPH064914Y2 JP H064914 Y2 JPH064914 Y2 JP H064914Y2 JP 4997588 U JP4997588 U JP 4997588U JP 4997588 U JP4997588 U JP 4997588U JP H064914 Y2 JPH064914 Y2 JP H064914Y2
- Authority
- JP
- Japan
- Prior art keywords
- aerosol
- ejection port
- valve body
- needle
- seal member
- 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 - Lifetime
Links
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Nozzles (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、エアゾール缶に接続し、エアゾール缶の内容
物を他の器具等に自在に注入可能な缶タップバルブに関
するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a can tap valve that is connected to an aerosol can and can freely inject the contents of the aerosol can into other devices.
従来、この種の缶タップバルブに類するものとして、例
えばエアコン等に冷媒用フロンガスを注入する際に用す
るものがある。2. Description of the Related Art Conventionally, as a can tap valve of this kind, there is one used when injecting a refrigerant CFC gas into an air conditioner or the like.
その構造は、第５図に示す様に、一端に尖部２′を設け
た棒状金属部材１′に雄螺子部３′を設け、他端にハン
ドル４′を固設して成るニードルＡ′と、一端にボンベ
Ｄ′の口金螺子部２３に螺子接続する雌螺子部２２を形
成すると共に該雌螺子部２２の端部よりガス導出通路
６′を設け、該ガス導出通路６′に対し、前記ニードル
Ａ′の雄螺子部３′を係合する雌螺子部７′を形成して
成るバルブ本体Ｂ′より構成されている。As shown in FIG. 5, the structure is such that a rod-shaped metal member 1'provided with a pointed portion 2'at one end is provided with a male screw portion 3'and a handle 4'is fixedly provided at the other end of a needle A '. And a female screw portion 22 that is screwed to the mouth screw portion 23 of the cylinder D'is formed at one end, and a gas outlet passage 6'is provided from the end portion of the female screw portion 22 to the gas outlet passage 6 '. The valve body B'is formed by forming a female screw portion 7'for engaging the male screw portion 3'of the needle A '.
尚、図中２１，２１′は気密性を確保するためのシール
部材、２４′は、ガス導出通路６′とアダプターホース
１５′を接続するアダプターである。In the figure, 21 and 21 'are sealing members for ensuring airtightness, and 24' is an adapter for connecting the gas outlet passage 6'and the adapter hose 15 '.
そして、ボンベＤ′内のガスをエアコン等の器具類（図
示せず）に注入するに際しては、ボンベＤ′をバルブ本
体Ｂ′に接続し、ニードルＡ′のハンドル４′を回転す
ると、ニードルＡ′は雄螺子部３′をバルブ本体Ｂ′の
雌螺子部７′に螺合させてバルブ本体内を軸方向に徐々
に移動し、尖部２′でボンベの口金端面２５に孔をあけ
るから、ボンベＤ′内のガスがバルブ本体Ｂ′のガス導
出通路６′内を通ってアダプター２４を介して接続した
器具類に注入される。When injecting the gas in the cylinder D'into equipment such as an air conditioner (not shown), the cylinder D'is connected to the valve body B ', and the handle 4'of the needle A'is rotated. ′ Is because the male screw portion 3 ′ is screwed into the female screw portion 7 ′ of the valve body B ′ and gradually moved in the valve body in the axial direction, and a hole is formed in the mouth end surface 25 of the cylinder at the pointed portion 2 ′. The gas in the cylinder D'is injected into the instruments connected through the adapter 24 through the gas outlet passage 6'of the valve body B '.
さて、この際に使用するボンベＤ′には液化ガス２０′
が封入されており、製法上からノズル等のガス噴出口は
設けられていない。Now, the liquefied gas 20 'is used for the cylinder D'used at this time.
No gas ejection port such as a nozzle is provided due to the manufacturing method.
このため、液化ガスの代わりに圧縮ガスと内容物（エア
ゾール）が封入され、噴出口を有するエアゾール缶に対
しては、従来の缶タップバルブは使用出来ず、エアゾー
ル缶用のタップバルブの出現が久しく望まれていた。For this reason, conventional can tap valves cannot be used for aerosol cans that have compressed gas and contents (aerosol) in place of liquefied gas and have a jet outlet, and tap valves for aerosol cans have emerged. It has been desired for a long time.
また、従来の缶タップバルブは、ガスボンベＤ′にニー
ドルＡ′で直接孔をあける機構であるので、ガスは缶タ
ップバルブを外した途端に洩出してしまい、ボンベ内の
内容物が余った場合に保存が出来ないという欠点があっ
た。Further, since the conventional can tap valve has a mechanism in which a needle A'is directly formed in the gas cylinder D ', the gas leaks as soon as the can tap valve is removed, and the contents in the cylinder remain. In that case, there was a drawback that it could not be saved.
本考案は上記要望に対してなされたもので、エアゾール
缶に接続し、エアゾール缶の内容物を他の器具等に自在
に注入可能な缶タップバルブを提供することを目的とす
る。The present invention has been made in response to the above-mentioned demands, and an object thereof is to provide a can tap valve which can be connected to an aerosol can and freely inject the contents of the aerosol can into other devices.
上記目的を達成するために、本考案は、エアゾール缶Ｄ
の管状噴出口１８の突出長さよりも短い環状のシール部
材１４と、該シール部材を嵌着させ、該噴出口の先端を
突き当てる突き当て段部５と、該突き当て段部から連通
するエアゾール導出通路６とを有するバルブ本体Ｂと、
該エアゾール導出通路の内面に形成された雌螺子部７に
螺合する雄螺子部３と、該噴出口を塞ぐ尖端部２とを有
し、該ブルブ本体から突出した基端部を回動操作させる
ニードルＡと、該バルブ本体をエアゾール缶に固定させ
る台座部Ｃとを具備する缶タップ・バルブを採用する。In order to achieve the above object, the present invention provides an aerosol can D
The annular seal member 14 shorter than the protruding length of the tubular ejection port 18, the abutting step portion 5 to which the sealing member is fitted and which abuts the tip of the ejection port, and the aerosol which communicates with the abutting step portion. A valve body B having an outlet passage 6,
A male screw portion 3 that is screwed into a female screw portion 7 formed on the inner surface of the aerosol lead-out passage, and a pointed portion 2 that closes the ejection port, and a base end portion that protrudes from the bluve body is rotated. A can tap valve having a needle A for causing the valve body and a pedestal portion C for fixing the valve body to an aerosol can is adopted.
エアゾール缶Ｄの噴出口１８をニードルＡで塞ぐと共に
該噴出口１８をバルブ本体Ｂの突き当て段部５で押し込
んだ状態で、取付け用台座部Ｃをエアゾール缶Ｄに固定
し、ニードルＡを噴出口１８に対し開方向に変位させる
とエアゾールが噴出口１８より導出通路内６に流出し、
また、ニードルＡを逆方向に変位させ噴出口１８を塞げ
ばエアゾールの流出が停止され、この操作によって接続
した器具等にエアゾールを自在に注入することが出来
る。With the ejection port 18 of the aerosol can D closed by the needle A and the ejection port 18 pushed in by the butting step 5 of the valve body B, the mounting pedestal C is fixed to the aerosol can D, and the needle A is ejected. When it is displaced in the opening direction with respect to the outlet 18, the aerosol flows out from the ejection port 18 into the discharge passage 6,
Further, by displacing the needle A in the opposite direction and closing the ejection port 18, the outflow of the aerosol is stopped, and this operation allows the aerosol to be freely injected into the connected device or the like.
〔実施例〕 第１図は本考案の缶タップバルブを示す斜視図、第２図
はその分解部分断面図である。[Embodiment] FIG. 1 is a perspective view showing a can tap valve of the present invention, and FIG. 2 is an exploded partial sectional view thereof.
即ち、本考案の缶タップバルブは、棒状金属部材１の先
端に円錐状の尖部２を形成すると共に軸方向中間に雄螺
子部３を設け、末端に回動用ハンドル４を固設して成る
ニードルＡと、一端部にエアゾール缶の噴出口１８に対
する突き当て段部５を形成し、該突き当て段部５から軸
方向に、外部に通ずるエアゾール導出通路６を形成し、
該導出通路６に対し前記ニードルＡの雄螺子部３を係合
する雌螺子部７を適宜長さに設けて成るバルブ本体Ｂ
と、円板状金属部材９の中央に前記バルブ本体Ｂの外周
に形成された雄螺子部８を螺合する雌螺子形成ボス部１
０を設けると共に、該円板部材９の半円周上に延設され
たフランジ状張り出し部１１をエアゾール缶上部のキャ
ップ係合部１９に嵌合するカム状レバー１２を該円板外
端部１３に軸支してなる取付け用台座部Ｃより構成され
る。That is, the can tap valve of the present invention comprises a rod-shaped metal member 1 having a conical pointed portion 2 formed at the tip thereof, a male screw portion 3 provided axially in the middle thereof, and a turning handle 4 fixedly provided at the end thereof. A needle A and an abutting step portion 5 formed at one end against an ejection port 18 of an aerosol can, and an aerosol outlet passage 6 communicating with the outside in the axial direction from the abutting step portion 5;
A valve body B in which a female screw portion 7 for engaging the male screw portion 3 of the needle A is provided in the lead-out passage 6 with an appropriate length.
And a female screw forming boss portion 1 for screwing a male screw portion 8 formed on the outer periphery of the valve body B in the center of the disc-shaped metal member 9.
0, and a cam-shaped lever 12 for fitting a flange-shaped projecting portion 11 extending on the semicircle of the disc member 9 to a cap engaging portion 19 on the upper part of the aerosol can is attached to the outer end portion of the disc. It is composed of a mounting pedestal portion C which is pivotally supported by 13.
ここで、図中１４は合成樹脂性のシール部材であり、バ
ルブ本体Ｂの突き当て段部５に隣接して装着され、該シ
ール部材１４の内部にエアゾール缶の噴出口１８が挿入
される。Here, reference numeral 14 in the drawing denotes a synthetic resin seal member, which is mounted adjacent to the butting step 5 of the valve body B, and the ejection port 18 of the aerosol can is inserted into the seal member 14.
該シール部材１４の長さｌ１は第３図に示す様に、エア
ゾール噴出口１８の突出長さｌ２より短かくて設定さ
れ、エアゾール缶に接合した際に突き当て段部５が噴出
口１８をプッシュしてエアゾール噴出状態となす様にな
っている。As shown in FIG. 3, the length l 1 of the sealing member 14 is set to be shorter than the protruding length l 2 of the aerosol jet port 18, and the abutting step portion 5 causes the abutting step 5 to be ejected when it is joined to the aerosol can. 18 is pushed so that the aerosol is ejected.
そして、この状態でニードルＡを上下に操作し噴出口１
８の開閉を行なうことによって、エアゾール缶Ｄの内容
物２０をアダプター２４からアダプターホース１５を介
して図示しない他の器具等に自在に注入することが出来
る。Then, in this state, the needle A is operated up and down to eject the spout 1
By opening and closing 8, the contents 20 of the aerosol can D can be freely infused from the adapter 24 through the adapter hose 15 into another device (not shown) or the like.
尚、図中１６は接続ナットであり、ニードルＡをバルブ
本体Ｂに支持すると共に内部にシール部材１７を有して
導出通路６内の気密性を保つものである。Reference numeral 16 in the drawing denotes a connection nut, which supports the needle A on the valve body B and has a seal member 17 inside to maintain the airtightness in the outlet passage 6.
本実施例でニードルＡの上下操作は、ニードルの雄螺子
部３とバルブ本体の雌螺子部７の螺合によってなされる
が、他の例として第４図に示す様に、ニードルＡ″をバ
ルブ本体Ｂ″の間にバネ部材２５を介して該バネ部材２
５の付勢によって噴出口１８を閉じ、付勢に抗してニー
ドルＡ″を変位させて噴出口１８を開く構造も可能であ
る。In this embodiment, the up and down operation of the needle A is performed by screwing the male screw portion 3 of the needle and the female screw portion 7 of the valve body. As another example, as shown in FIG. The spring member 2 is interposed between the body B ″ and the spring member 25.
A structure in which the ejection port 18 is closed by the urging of No. 5 and the needle A ″ is displaced against the urging force to open the ejection port 18 is also possible.
また、取付け用台座Ｃ″もバルブ本体Ｂと一体構造とす
と共にカム状レバーによらずにボルト２６締め等でエア
ゾール缶Ｄに固定することも可能である。Also, the mounting pedestal C ″ can be integrated with the valve body B and can be fixed to the aerosol can D by tightening bolts 26 or the like without using the cam-shaped lever.
本考案によって、種々の目的に応じてエアゾール缶に充
填された内容物をアダプターホースを介して接続した他
の器具等に、缶内のガス圧力によって迅速に、しかも手
を汚すことなく簡単に注入することが出来る。さらに本
考案は、エアゾール缶の噴出口をバルブ本体の突き当て
段部で押し込んでエアゾール噴出可能にセットした状態
で、ノズルの操作によって必要な時に必要な量だけ適宜
注入出来るから、従来に較べ経済的である。According to the present invention, according to various purposes, the contents filled in an aerosol can can be quickly and easily injected into another device or the like connected through an adapter hose by the gas pressure in the can without soiling the hands. You can do it. Further, the present invention is more economical than the conventional one because it is possible to inject only the required amount when needed by operating the nozzle, with the ejection port of the aerosol can being pushed by the abutting step of the valve body so that the aerosol can be ejected. Target.
第１図は本考案の缶タップバルブを示す斜視図、 第２図は同じく縦断面図、 第３図はエアゾールの噴出口１８に対する突き当て段部
５とニードルＡの作用説明図、 第４図は本考案の他の実施例を示す縦断面図、 第５図は従来の缶タップバルブを示す縦断面図である。 Ａ…ニードル、Ｂ…バルブ本体、Ｃ…取付け用台座部、
Ｄ…エアゾール缶、５…突き当て段部、６…エアゾール
導出通路、１４…シール部材、１８…噴出口。FIG. 1 is a perspective view showing a can tap valve of the present invention, FIG. 2 is a longitudinal sectional view of the same, and FIG. 3 is a view for explaining the action of the abutting step 5 and the needle A with respect to the ejection port 18 of the aerosol, and FIG. Is a vertical sectional view showing another embodiment of the present invention, and FIG. 5 is a vertical sectional view showing a conventional can tap valve. A ... Needle, B ... Valve body, C ... Mounting base,
D ... aerosol can, 5 ... abutting step, 6 ... aerosol lead-out passage, 14 ... seal member, 18 ... spout.
Claims (1)
も短い環状のシール部材と、該シール部材を嵌着させ、
該噴出口の先端を突き当てる突き当て段部と、該突き当
て段部から連通するエアゾール導出通路とを有するバル
ブ本体と、 該エアゾール導出通路の内面に形成された雌螺子部に螺
合する雄螺子部と、該噴出口を塞ぐ尖端部とを有し、該
ブルブ本体から突出した基端部を回動操作させるニード
ルと、 該バルブ本体をエアゾール缶に固定させる台座部とを具
備することを特徴とする缶タップ・バルブ。1. An annular seal member having a length shorter than a protruding length of a tubular ejection port of an aerosol can, and the seal member is fitted into the seal member.
A valve body having an abutting step portion that abuts the tip of the ejection port, and an aerosol lead-out passage that communicates with the abutting step portion; A needle having a screw portion and a tip end portion for closing the ejection port, for rotating the base end portion protruding from the bluve body, and a pedestal portion for fixing the valve body to the aerosol can. Characteristic can tap valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4997588U JPH064914Y2 (en) | 1988-04-15 | 1988-04-15 | Can tap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4997588U JPH064914Y2 (en) | 1988-04-15 | 1988-04-15 | Can tap valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01152753U JPH01152753U (en) | 1989-10-20 |
| JPH064914Y2 true JPH064914Y2 (en) | 1994-02-09 |
Family
ID=31276059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4997588U Expired - Lifetime JPH064914Y2 (en) | 1988-04-15 | 1988-04-15 | Can tap valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064914Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4703923B2 (en) * | 2001-09-28 | 2011-06-15 | 能美防災株式会社 | Smoke detector smoke tester |
| JP7194546B2 (en) * | 2018-09-27 | 2022-12-22 | 株式会社チノー | joining device |
-
1988
- 1988-04-15 JP JP4997588U patent/JPH064914Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01152753U (en) | 1989-10-20 |
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