JPS6024438Y2 - Manual liquid injection device - Google Patents
Manual liquid injection deviceInfo
- Publication number
- JPS6024438Y2 JPS6024438Y2 JP6222078U JP6222078U JPS6024438Y2 JP S6024438 Y2 JPS6024438 Y2 JP S6024438Y2 JP 6222078 U JP6222078 U JP 6222078U JP 6222078 U JP6222078 U JP 6222078U JP S6024438 Y2 JPS6024438 Y2 JP S6024438Y2
- Authority
- JP
- Japan
- Prior art keywords
- suction pipe
- liquid
- valve
- pipe
- injection valve
- 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
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
【考案の詳細な説明】
本考案は液体噴射容器を通常の直立姿勢あるいは倒立姿
勢にすることに何んら関係なく内容器を常に正常に噴射
するように改良された手動式噴射装置に関するものであ
る。[Detailed Description of the Invention] The present invention relates to an improved manual injection device that always injects the inner container normally, regardless of whether the liquid injection container is placed in a normal upright position or an inverted position. be.
以゛下本考案の実施例について説明すれば、1は液体容
器の首部にネジ止められるキャップ、2は前記キャップ
1の内部上壁部分に鍔3が嵌め込み固定された弁筒で、
大径部分4と小径部分5とが段部6を経て上下に連続し
てつくられ、この小径部分5の下端に液吸上管構成体7
に第1吸上管8の上端を接続する。Hereinafter, an embodiment of the present invention will be described. 1 is a cap that is screwed onto the neck of a liquid container; 2 is a valve barrel having a collar 3 fitted and fixed to the inner upper wall portion of the cap 1;
A large diameter portion 4 and a small diameter portion 5 are formed vertically and continuously through a stepped portion 6, and a liquid suction pipe structure 7 is provided at the lower end of this small diameter portion 5.
The upper end of the first suction pipe 8 is connected to.
9は大径部分に受入れられた大ピストン、10は前記大
ピストン9を下端に一体的に備える噴射弁管でキャップ
1の中心孔11下縁にバッキング12を介して肩部13
を受止め、上方は中心孔11から外部に突出ノズル14
をもつ釦15を上端に嵌め込む。9 is a large piston received in the large diameter portion; 10 is an injection valve pipe integrally equipped with the large piston 9 at its lower end, and is connected to the lower edge of the center hole 11 of the cap 1 via a backing 12 to a shoulder portion 13;
A nozzle 14 projects upward from the center hole 11 to the outside.
Insert the button 15 with the button into the upper end.
16は小径部分5に受入れられた小ピストン、17はこ
の小ピストン16と上方の大ピストン9によって弁筒2
内部に他の部分から区分してつくられた加圧室、18は
前記小ピストン16を下端に一体的に備える棒状部材で
内部に液通路19を小径部分5側に開口して設け、かつ
その上方において横孔20を介して前記加圧室17に連
通ずる。16 is a small piston received in the small diameter portion 5; 17 is a valve cylinder 2 formed by this small piston 16 and the large piston 9 above;
A pressurizing chamber 18 is formed internally to be separated from other parts, and is a rod-shaped member integrally equipped with the small piston 16 at its lower end, and has a liquid passage 19 opened to the small diameter portion 5 side inside. It communicates with the pressurizing chamber 17 through a horizontal hole 20 at the top.
22は押上げバネで小径部分5内にあって棒状部材18
の下端面と小径部分5の底に上下端を受止められる。Reference numeral 22 denotes a push-up spring located within the small diameter portion 5 and attached to the rod-shaped member 18.
The upper and lower ends can be received by the lower end face of and the bottom of the small diameter portion 5.
21は弾性弁体で棒状部材18の上部に下向きキャップ
状に装着され、噴射弁管10の下端開口部につくられた
弁座に当接し横孔20をカバーしてそれらの部分に各弁
部を形威し、液吸上時に横孔20を開き、噴射時に横孔
20を閉じ又液吸上時に弁座に接触し、噴射時には加圧
室の液圧が押上げバネ22に打勝つ時弁座から離れて弁
を開き加圧室17とノズル14とを連通ずる。Reference numeral 21 denotes an elastic valve body, which is attached to the upper part of the rod-shaped member 18 in the shape of a downward cap, and comes into contact with a valve seat formed at the lower end opening of the injection valve pipe 10, covers the horizontal hole 20, and connects each valve part to those parts. The horizontal hole 20 is opened during liquid suction, the horizontal hole 20 is closed during injection, and the valve seat contacts the valve seat during liquid suction, and when the liquid pressure in the pressurized chamber overcomes the push-up spring 22 during injection. The valve is opened by moving away from the valve seat, and the pressurizing chamber 17 and the nozzle 14 are communicated with each other.
液吸上管構成体7は第1、第2の各吸上管8゜23とそ
れらを連結するための筒状部品24とで組立てられる。The liquid suction pipe structure 7 is assembled from each of the first and second suction pipes 8° 23 and a cylindrical part 24 for connecting them.
筒状部品24は上端面に開口して第1嵌合孔25と第2
嵌合孔26を並列して設け、その各底部に第1小径孔2
7と第2小径孔28とを連設し、かつその下方に前記小
径孔27゜28に共通する一つの中央孔29を設け、更
にそれに連続して弁座30と内部孔31を設けて連弾可
能にし、該内部孔31の下端開口部に上端面に弁座32
をもつ受筒33を嵌め込みこの内部孔31にボール34
を縦方向に自由に移動できるように取付け、各弁座30
,32で受止める。The cylindrical part 24 has an opening on the upper end surface and has a first fitting hole 25 and a second fitting hole 25.
Fitting holes 26 are provided in parallel, and a first small diameter hole 2 is provided at the bottom of each of the fitting holes 26.
7 and the second small-diameter hole 28 are provided in series, and a central hole 29 common to the small-diameter holes 27 and 28 is provided below the center hole 29, and a valve seat 30 and an internal hole 31 are provided continuously thereto. A valve seat 32 is provided on the upper end surface of the lower end opening of the internal hole 31.
The ball 34 is inserted into the inner hole 31 by fitting the receiving cylinder 33 with the ball 34 into the inner hole 31.
be installed so that it can move freely in the vertical direction, and each valve seat 30
, 32.
35は受筒33の下端に開口した液入口である。35 is a liquid inlet opened at the lower end of the receiving cylinder 33.
前記中央孔29は常に第1と第2の吸上管8,23を連
絡するものであり、その外周を小径孔27,28の円内
に共通して入り込むようにして設けられ、通路36.3
7を介して中央孔29に連通し、第1と第2の小径孔2
7,28の関係では第2小径孔28の通路27の方の第
1小径孔27の通路36より著しく小断面積につくられ
、液の流れに抵抗を付与している。The central hole 29 always communicates the first and second suction pipes 8, 23, and is provided so that its outer periphery commonly enters the circle of the small diameter holes 27, 28, and is connected to the passage 36. 3
7 to the central hole 29, and the first and second small diameter holes 2
7 and 28, the passage 27 of the second small diameter hole 28 is made to have a significantly smaller cross-sectional area than the passage 36 of the first small diameter hole 27, providing resistance to the flow of liquid.
第1嵌合孔25には弁筒2に接続した第1吸上管8の下
端部を嵌め込み、第2嵌合孔26には第2吸上管23の
下端部を嵌め込み、第2吸上管23は第1吸上管8に並
列して起立し、その上端は噴射容器の口部付近に開口し
第2の液入口38をつくる。The lower end of the first suction pipe 8 connected to the valve cylinder 2 is fitted into the first fitting hole 25, and the lower end of the second suction pipe 23 is fitted into the second fitting hole 26. The pipe 23 stands parallel to the first suction pipe 8, and its upper end opens near the mouth of the injection container to form a second liquid inlet 38.
内部孔31に受入れられたボール34は直立姿勢の通常
噴射時に第1図に示すように重力により下方に弁座30
に受止められる。During normal injection in an upright position, the ball 34 received in the internal hole 31 moves downward to the valve seat 30 due to gravity as shown in FIG.
be accepted.
操作初期段階のワンストロークでボール弁を解放して第
1の液入口35から液体を加圧室17に吸入し、かつ第
1、第2吸上管8,23内を満たす。With one stroke at the initial stage of operation, the ball valve is released and liquid is sucked into the pressurizing chamber 17 from the first liquid inlet 35 and fills the first and second suction pipes 8 and 23.
噴射弁管10を押し下げる時、ボール弁は第1の液入口
35への通路を遮断するから第1吸上管8内の液が第2
吸上管23内に流入腰第2吸上管を満たす。When pushing down the injection valve pipe 10, the ball valve blocks the passage to the first liquid inlet 35, so that the liquid in the first suction pipe 8 flows into the second
The second suction pipe is filled with the inflow inside the suction pipe 23.
次の吸上操作時にボール弁を解放した液通路から液を吸
上げ、第2吸上管には液が満たされているから液の表面
張力による抵抗が加わり、又第1と第2の通路36.3
7の断面積の差も作用して第1吸上管8への流れの主流
として加圧室17に吸入される。During the next suction operation, the liquid is sucked up from the liquid passage with the ball valve released, and since the second suction pipe is filled with liquid, resistance due to the surface tension of the liquid is added, and the first and second passages are 36.3
The difference in the cross-sectional area of 7 also acts, and the water is sucked into the pressurizing chamber 17 as the main flow of the flow to the first suction pipe 8 .
加圧室を満たす液は大ピストンにより液圧を高められそ
の液圧が押上げバネ23に打勝つ時、その液圧を受けて
棒状部材が一瞬早く下動し弁座に接触している弁を解放
して一気にノズルより噴射する。The pressure of the liquid filling the pressurizing chamber is increased by the large piston, and when that liquid pressure overcomes the push-up spring 23, the rod-shaped member receives the liquid pressure and quickly moves downward, causing the valve to contact the valve seat. is released and sprayed from the nozzle all at once.
これらの作動の反復で通常の噴射が行なわれる。Normal injection is performed by repeating these operations.
第2図に示す倒立時にはボール34は上方の弁座30に
受止められる。When the valve is inverted as shown in FIG. 2, the ball 34 is received by the upper valve seat 30.
この降液は噴射容器の口部例に移動し、その液内に第2
吸上管23の第2の液入口38を開口し、上記した噴射
操作の反復で第2の液入口38から吸入し、中央孔29
、第1吸上管8を追って加圧室17に吸入し噴射を行な
う。This liquid is transferred to the mouth of the injection container, and a second liquid is deposited within the liquid.
The second liquid inlet 38 of the suction pipe 23 is opened, and by repeating the above-described injection operation, liquid is sucked from the second liquid inlet 38, and the liquid is sucked into the central hole 29.
, followed by the first suction pipe 8, sucked into the pressurizing chamber 17, and injected.
第3図、第4図の実施例は第11第2吸上液8a、23
aを二重筒状にした他の実施例で第2吸上管23aは大
径で筒状部品24の上部外周に嵌め込み、内部には環状
隙間39をつくるように第1吸上管8aを挿入してその
下端部を嵌合孔25aに嵌め込み、かつ嵌合孔25aの
周壁に軸方向の凹溝40をその下端を中央孔29aに開
口して狭小に設け、前記第1吸上管8aの外周に形威し
、第2吸上管23aと第1吸上管8aとを凹溝40及び
中央孔29aを介して連絡する。In the embodiments shown in FIGS. 3 and 4, the 11th second suction liquid 8a, 23
In another embodiment, a has a double cylindrical shape, the second suction pipe 23a has a large diameter and is fitted into the upper outer periphery of the cylindrical part 24, and the first suction pipe 8a is inserted so as to create an annular gap 39 inside. The first suction pipe 8a is inserted and its lower end is fitted into the fitting hole 25a, and a narrow axial groove 40 is provided in the peripheral wall of the fitting hole 25a with its lower end opening into the central hole 29a. The second suction pipe 23a and the first suction pipe 8a are connected through the groove 40 and the central hole 29a.
大径の第2吸上管23aの上端は噴射容器の口部近くに
開口する。The upper end of the large-diameter second suction pipe 23a opens near the mouth of the injection container.
第3図は直立姿勢、第4図は倒立姿勢の一部断面図であ
る。FIG. 3 is a partial cross-sectional view of the device in an upright position, and FIG. 4 is a partial cross-sectional view in an inverted position.
第3図、第4図において噴射のための操作とそれによる
ボール弁の位置づけと液の流れは前記した第1図、第2
図と同様である。In Figures 3 and 4, the operation for injection, the positioning of the ball valve, and the flow of liquid are shown in Figures 1 and 2.
It is similar to the figure.
本考案は以上のような構成であるから使用に際して適し
た位置にするために、噴射容器を直立、倒立の姿勢をと
ったとしても容器からの液体を正常に噴射することを可
能にし、しかも液吸上管構成体は極めて簡単な構造であ
り、確実に正常な噴射を永続できるものである。Since the present invention has the above-mentioned configuration, it is possible to properly spray liquid from the container even if the spray container is placed in an upright or inverted position in order to be in a suitable position for use. The suction pipe structure has an extremely simple structure and can reliably maintain normal injection.
第1図は本考案を実施した直立時の縦断面図、第2図は
倒立時の一部断面図、第3図は他の実施例の直立時の一
部断面図、第4図は同倒立時の一部断面図を示す。
2・・・・・・弁筒、7・・・・・・液吸上管構成体、
8,8a・・・・・・第1吸上管、23,23a・・・
・・・第2吸上管、24・・・・・・筒状部品、29・
・・・・・分岐路。Fig. 1 is a vertical sectional view of the present invention when standing upright, Fig. 2 is a partial sectional view when the invention is inverted, Fig. 3 is a partial sectional view of another embodiment when standing upright, and Fig. 4 is the same. A partial cross-sectional view when inverted is shown. 2...Valve cylinder, 7...Liquid suction pipe structure,
8, 8a... First suction pipe, 23, 23a...
... Second suction pipe, 24 ... Cylindrical part, 29.
...Fork in the road.
Claims (1)
噴射弁装置が噴射弁管とその下端につくられる大ピスト
ンと、大ピストンに対向する小ピストンと前記小ピスト
ンを有する棒状部材を備え、前記棒状部材が上部に弾性
帽状体を有し、それが噴射弁管の弁座と大小ピストンで
区分される加圧室に通じる液通路とに逆止弁をなすよう
に構成され、かつ前記噴射弁装置に吸上管構成体の第1
吸上管を接続し、この第1と他の第2の吸上管とを下方
において筒状部品で接続し、かつその内部の分岐路で双
方を常時連通可能にするとともに、第2吸上管への通路
を狭小にし、該分岐路の下方に液入口に通じる内部孔を
設けこれに重量作動のボール弁を収容し、前記第2吸上
管の液入口を容器口部付近に開口して成る手動式液体噴
射装置。An injection valve device that is manually operated is arranged in a vertically connected valve cylinder having a diameter difference, and includes an injection valve pipe, a large piston formed at the lower end of the injection valve pipe, a small piston facing the large piston, and a rod-shaped rod having the small piston. The rod-like member has an elastic cap-like member on the upper part, and the rod-like member is configured to form a check valve between a valve seat of the injection valve pipe and a liquid passage leading to a pressurizing chamber divided by a large and small piston. and the first part of the suction pipe structure is connected to the injection valve device.
This first suction pipe and another second suction pipe are connected by a cylindrical part below, and a branch passage inside the suction pipe allows constant communication between the two, and a second suction pipe is connected to the second suction pipe. The passage to the pipe is narrowed, an internal hole communicating with the liquid inlet is provided below the branch passage, a weight-operated ball valve is housed in the internal hole, and the liquid inlet of the second suction pipe is opened near the mouth of the container. A manual liquid injection device consisting of:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6222078U JPS6024438Y2 (en) | 1978-05-10 | 1978-05-10 | Manual liquid injection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6222078U JPS6024438Y2 (en) | 1978-05-10 | 1978-05-10 | Manual liquid injection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54164117U JPS54164117U (en) | 1979-11-17 |
JPS6024438Y2 true JPS6024438Y2 (en) | 1985-07-22 |
Family
ID=28964268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6222078U Expired JPS6024438Y2 (en) | 1978-05-10 | 1978-05-10 | Manual liquid injection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024438Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004085074A2 (en) * | 2003-03-20 | 2004-10-07 | The Testor Corporation | Fluid dispensing device |
-
1978
- 1978-05-10 JP JP6222078U patent/JPS6024438Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS54164117U (en) | 1979-11-17 |
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