JPH0225496Y2 - - Google Patents
Info
- Publication number
- JPH0225496Y2 JPH0225496Y2 JP1984021746U JP2174684U JPH0225496Y2 JP H0225496 Y2 JPH0225496 Y2 JP H0225496Y2 JP 1984021746 U JP1984021746 U JP 1984021746U JP 2174684 U JP2174684 U JP 2174684U JP H0225496 Y2 JPH0225496 Y2 JP H0225496Y2
- Authority
- JP
- Japan
- Prior art keywords
- container
- head
- mounting member
- liquid
- groove
- 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 29
- 239000012530 fluid Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Closures For Containers (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、容器を圧搾することにより容器内
の液体を流出させるデイスペンサー、いわゆる圧
搾式デイスペンサーに関する。[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a so-called squeezing type dispenser, which drains liquid from a container by squeezing the container.
この種のデイスペンサーにおいて、流体の流出
は容器の圧搾によるため、圧搾後、容器を可及的
すみやかに原形に復帰させる必要がある。しか
し、復元の速さは容器の弾性力に比例するだけで
なく、容器内に流入する空気量に大きく影響す
る。空気はヘツドの液体流出路内に残留する液体
とともに液体流出路を介して容器内に流入する。
In this type of dispenser, fluid flows out by squeezing the container, so it is necessary to return the container to its original shape as quickly as possible after squeezing. However, the speed of restoration is not only proportional to the elastic force of the container, but also greatly affects the amount of air flowing into the container. The air flows into the container through the liquid outlet along with the liquid remaining in the liquid outlet of the head.
一般に、液体流出路の横断面積は比較的小さ
く、かつ、残留液を伴うため、大量の空気を迅速
に流入させることが難しい。そのため、間隔をお
くことなく、圧搾動作を連続的に行なうことがで
きず、液体の流出を迅速に行なえない。
Generally, the cross-sectional area of the liquid outflow path is relatively small and there is residual liquid, making it difficult to quickly introduce a large amount of air. Therefore, the squeezing operation cannot be performed continuously without any intervals, and the liquid cannot flow out quickly.
また、圧搾式デイスペンサーでは、不使用時に
転倒すると、容器が圧搾されて液体の漏れが生じ
る。通常、公知の圧搾式デイスペンサーは、適切
な制御弁を備えておらず、このような予期せぬ容
器の圧搾に対処できない。 In addition, in a squeeze-type dispenser, if it falls over when not in use, the container is squeezed and liquid leaks. Known squeeze dispensers typically do not have appropriate control valves and cannot handle such unexpected container squeezes.
この考案は、空気の迅速な流入を可能とすると
ともに、構成を複雑化することなく、液体の流出
を制御できる圧搾式デイスペンサーの提供を目的
としている。 The object of this invention is to provide a squeeze-type dispenser that allows rapid inflow of air and controls outflow of liquid without complicating the structure.
この目的を達成するために、この考案によれ
ば、液体流出路の形成されたヘツドを容器の口部
に取付ける取付部材に、逆止弁が設けられてい
る。逆止弁は、容器内の負圧により解放されて容
器内への空気の流入を許容するように構成されて
いる。
In order to achieve this object, according to this invention, a check valve is provided on the mounting member for mounting the head in which the liquid outflow path is formed to the mouth of the container. The check valve is configured to be opened by negative pressure within the container to allow air to flow into the container.
また、ヘツドは取付部材の延出部に回動可能に
取付けられ、ヘツドの回動によつて、容器内の液
体の流出を制御する制御弁を、ヘツド、取付部材
間に設けている。 Further, the head is rotatably attached to the extension of the attachment member, and a control valve is provided between the head and the attachment member to control the outflow of liquid in the container by rotation of the head.
以下、図面を参照しながらこの考案の実施例に
ついて詳細に説明する。
Hereinafter, embodiments of this invention will be described in detail with reference to the drawings.
第１図に示すように、この考案に係る圧搾式デ
イスペンサー１０は、圧搾可能な容器１２と、ヘ
ツド１４と、ヘツドを容器に取付ける取付部材１
６とを具備している。取付部材１６は、実施例で
は、ねじキヤツプの形態をとり、ねじによつて容
器１２の口部１３に固定されている。しかし、取
付部材として他の種々の形態をとり得ることはい
うまでもない。なお、参照符号１５は、パツキン
グを示す。 As shown in FIG. 1, the squeeze-type dispenser 10 according to this invention includes a squeezeable container 12, a head 14, and a mounting member 1 for attaching the head to the container.
6. The attachment member 16 takes the form of a screw cap in the embodiment and is fixed to the mouth 13 of the container 12 by means of a screw. However, it goes without saying that the mounting member can take various other forms. Note that reference numeral 15 indicates packing.
容器１２内の液体を吸上げる吸上げ管１８の嵌
合される延出部２０が、取付部材１６から下方に
のびている。ヘツド１４は、軸線方向にのびた垂
直流路２２と、この垂直流路に連通する水平流路
２４とを液体流出路として備え、180゜離間した一
対の溝２６が垂直流路の下端側壁に形成されてい
る。ヘツド１４は、下端部に嵌合用環形溝２８を
備え、この溝内に取付部材上面の嵌合用環形延出
部３０が嵌合されることによつて、ヘツドは取付
部材１６に回動可能に装着されている。取付部材
１６は、上面中央に別の延出部３２を備え、吸上
げ管１８に連通した軸線方向の矩形溝３４が、こ
の延出部に形成されている。この矩形溝３４は、
サイドに開口し、ヘツド１４の液体流出路の下端
側壁で密着、封止されるとともに（第３図参照）、
ヘツド１４の回動によつて、ヘツドの溝２６に連
通可能に形成されている（第２図参照）。 An extension portion 20 into which a suction pipe 18 for sucking up the liquid in the container 12 is fitted extends downward from the mounting member 16 . The head 14 includes a vertical flow path 22 extending in the axial direction and a horizontal flow path 24 communicating with the vertical flow path as a liquid outflow path, and a pair of grooves 26 spaced apart by 180 degrees are formed in the lower side wall of the vertical flow path. has been done. The head 14 has a fitting annular groove 28 at its lower end, and the fitting annular extension 30 on the top surface of the mounting member is fitted into this groove, so that the head can be rotated relative to the mounting member 16. It is installed. The mounting member 16 has another extension 32 in the center of its upper surface, in which an axial rectangular groove 34 communicating with the suction tube 18 is formed. This rectangular groove 34 is
It opens on the side and is tightly sealed and sealed by the lower end side wall of the liquid outflow path of the head 14 (see Fig. 3).
It is formed so that it can communicate with the groove 26 of the head by rotating the head 14 (see FIG. 2).
これらの溝２６，３４から制御弁が形成され、
溝２６，３４が連通すると、容器内の液体は、吸
上げ管１８、溝３４，２６、流路２２，２４を介
して流出可能となる（第２図参照）。しかし、ヘ
ツド１４を適当な角度、たとえば、90゜回動すれ
ば、第３図に示すように、溝３４は、ヘツドの液
体流出路の下端側壁で密着、封止されて、溝２
６，３４の連通が妨げられ、流体は流出されな
い。 A control valve is formed from these grooves 26, 34,
When the grooves 26, 34 are in communication, the liquid in the container can flow out through the suction tube 18, the grooves 34, 26, and the channels 22, 24 (see FIG. 2). However, if the head 14 is rotated by an appropriate angle, for example, 90 degrees, the groove 34 is tightly sealed with the lower end side wall of the liquid outlet path of the head, as shown in FIG.
6, 34 is blocked and no fluid is allowed to flow out.
このようにこの考案では、ヘツド１４の回動に
よつて、容器内の液体の流出を制御する制御弁を
設けているため、液体の流出が任意に制御でき
る。そのため、制御弁を閉じることにより、不使
用時、転倒等によつて容器１２が圧搾されても、
液体の漏れが防止できる。 As described above, this invention is provided with a control valve that controls the outflow of the liquid in the container by rotating the head 14, so that the outflow of the liquid can be controlled as desired. Therefore, by closing the control valve, even if the container 12 is squeezed due to falling, etc. when not in use,
Prevents liquid leakage.
そして、溝３４が、取付部材の延出部の上端に
形成され、この溝に連通可能な軸線方向の溝２６
が、流出路の下端で側壁に形成されているため、
制御弁は構成的に簡単化される。そのため、ヘツ
ド１４、取付部材１６の金型は複雑化せず、射出
成形において、ヘツド、取付部材が容易に成形で
きる。 A groove 34 is formed at the upper end of the extension of the mounting member, and an axial groove 26 that can communicate with this groove.
is formed on the side wall at the lower end of the outflow channel, so
The control valve is simplified in construction. Therefore, the molds for the head 14 and the mounting member 16 are not complicated, and the head and the mounting member can be easily molded by injection molding.
ヘツド１４の昇降でなく、回動によつて、制御
弁の開閉を行なつているため、制御弁の操作が迅
速に行なえる。また、ヘツド１４の回動で溝３４
を密着、封止しているため、ヘツドを低く成形で
き、デイスペンサー１０が小型化できる。 Since the control valve is opened and closed by rotating the head 14 rather than by raising and lowering it, the control valve can be operated quickly. Also, the rotation of the head 14 causes the groove 34 to
Since they are tightly sealed and sealed, the head can be molded low and the dispenser 10 can be made smaller.
溝２６，３４は、ヘツド１４を回動させること
によつて、ヘツドの液体流出路、容器内の間の連
通を制御すれば足り、図示のような形状に限定さ
れない。 The grooves 26 and 34 are not limited to the shape shown in the drawings, as long as they can control the communication between the liquid outlet path of the head and the inside of the container by rotating the head 14.
第１図からわかるように、逆止弁３６が取付部
材１６に設けられている。たとえば、逆止弁３６
は、取付部材１６に嵌合されるリング３８と、弁
体４０と、軸線方向に揺動自在にリングと弁体と
の間に形成されて弁体を弁座に偏倚する等角的な
４個の揺動アーム４２とを備えて形成される。 As can be seen in FIG. 1, a check valve 36 is provided on the mounting member 16. For example, check valve 36
, a ring 38 fitted to the mounting member 16, a valve body 40, and a conformal 4-shape formed between the ring and the valve body so as to be able to swing freely in the axial direction and bias the valve body toward the valve seat. It is formed with two swing arms 42.
このような構成の逆止弁３６において、容器１
２が圧搾されて容器内が負圧化されると、負圧に
よつて、弁体４０は揺動アーム４２の偏倚力に抗
して弁座から離反して逆止弁が解放される。その
ため、空気が、流路２４，２２、溝２６，３４、
吸上げ管１８を介して、残留する液体を伴つて容
器内に流入するとともに、逆止弁３６を介しても
容器内に流入する。そのため、多量の空気が迅速
に流入し、容器を原形に迅速に復元させ、圧搾動
作が連続的に行なえる。 In the check valve 36 having such a configuration, the container 1
2 is squeezed and the inside of the container becomes negative pressure, the valve body 40 moves away from the valve seat against the biasing force of the swing arm 42 due to the negative pressure, and the check valve is released. Therefore, air flows through the channels 24, 22, the grooves 26, 34,
It flows into the container with the remaining liquid via the suction pipe 18 and also through the check valve 36 . Therefore, a large amount of air can quickly flow in, the container can be quickly restored to its original shape, and the squeezing operation can be performed continuously.
なお、逆止弁３６は、容器内の負圧化で解放さ
れて容器内への空気の流入を許容する構成であれ
ば足り、図示の構成に限定されない。たとえば、
玉弁、板弁等を利用できる。 Note that the check valve 36 is not limited to the illustrated structure, as long as it is released when the pressure inside the container becomes negative and allows air to flow into the container. for example,
Jade valves, plate valves, etc. can be used.
なお、特別な条件下、たとえば、凝固しにくい
無害の液体を連続的に流出させたい場合にあつて
は、流路２２，２４に液体を積極的に残留させる
ことが好ましい。そのため、容器の圧搾時以外は
閉じて容器内への空気の流入を妨げる逆止弁４４
を適当な位置、たとえば、吸上げ管１８の上方に
配設してもよい。 Note that under special conditions, for example, when it is desired to continuously flow out a harmless liquid that is difficult to solidify, it is preferable to actively allow the liquid to remain in the channels 22 and 24. Therefore, the check valve 44 closes except when the container is squeezed and prevents air from flowing into the container.
may be arranged at a suitable position, for example above the suction pipe 18.
デイスペンサー１０は、その流出孔にスピンサ
ー、必要なら更に発泡手段を装着することによつ
て、噴霧器または発泡器としても利用できる。 The dispenser 10 can also be used as a sprayer or foamer by attaching a spinner to its outlet hole and, if necessary, a foaming means.
上述した実施例は、この考案を説明するための
ものであり、この考案を何等限定するものでな
く、この考案の技術範囲内で変形、改造等の施さ
れたものも全てこの考案に包含されることはいう
までもない。 The above-mentioned embodiments are for illustrating this invention, and are not intended to limit this invention in any way, and any modifications, modifications, etc. made within the technical scope of this invention are also included in this invention. Needless to say.
上記のようにこの考案の圧搾式デイスペンサー
によれば、逆止弁を取付部材に設けるとともに、
ヘツドを取付部材の延出部に回動可能に取付け、
ヘツドの回動によつて容器内の液体の流出を制御
する制御弁をヘツド、取付部材間に設けている。
As mentioned above, according to the squeeze type dispenser of this invention, a check valve is provided on the mounting member, and
Rotatably attach the head to the extension of the mounting member,
A control valve is provided between the head and the mounting member to control the outflow of liquid in the container by rotation of the head.
このように、逆止弁を取付部材に設けているた
め、容器内が負圧化されると、空気は、ヘツドの
流出路、制御弁を介して流入するだけでなく、逆
止弁を介して流入し、大量の空気が流入できる。
そのため、容器は原形に迅速に復帰でき、圧搾動
作が連続的に行なえる。 In this way, since the check valve is provided on the mounting member, when the inside of the container becomes negative pressure, air not only flows in through the head outlet path and the control valve, but also flows through the check valve. A large amount of air can flow in.
Therefore, the container can quickly return to its original shape, and the squeezing operation can be performed continuously.
また、ヘツドの回動によつて容器内の液体の流
出を制御する制御弁を設けているため、液体の流
出が制御でき、制御弁を閉じることにより、不使
用時での転倒等の予期せぬ容器の圧搾に対して
も、液体の漏れが防止される。 In addition, since it is equipped with a control valve that controls the outflow of liquid in the container by rotating the head, the outflow of liquid can be controlled, and by closing the control valve, it can be prevented from falling over when not in use. Liquid leakage is also prevented when the container is squeezed.
そして、サイドに開口し、取付部材の延出部の
上端に形成された溝と、この溝に連通可能に、流
出路の下端で側壁に形成した軸線方向の溝とから
制御弁を構成しているため、制御弁が構成的に簡
単化される。そのため、ヘツド、取付部材の金型
が複雑化せず、射出成形において、ヘツド、取付
部材が容易に成形できる。 A control valve is constituted by a groove that is open to the side and formed at the upper end of the extending portion of the mounting member, and an axial groove formed in the side wall at the lower end of the outflow passage so as to be able to communicate with this groove. This simplifies the configuration of the control valve. Therefore, the molds for the head and the mounting member are not complicated, and the head and the mounting member can be easily molded by injection molding.
ヘツドの回動によつて、制御弁の開閉を行なつ
ているため、制御弁の操作が迅速に行なえる。ま
た、ヘツドの回動で溝を密着、封止しているた
め、ヘツドを低く成形でき、デイスペンサーが小
型化できる。 Since the control valve is opened and closed by the rotation of the head, the control valve can be operated quickly. In addition, since the groove is brought into close contact and sealed by the rotation of the head, the head can be molded low and the dispenser can be made smaller.
第１図は、この考案に係る圧搾式デイスペンサ
ーの縦断面図、第２図および第３図は、制御弁の
解放時および閉塞時での、第１図の線−に沿
つたそれぞれの横断面図である。
１０……デイスペンサー、１２……容器、１４
……ヘツド、１６……取付部材、２０，３０，３
２……取付部材の延出部、２６……サイドに開口
した溝、３４……軸線方向の溝、３６……逆止
弁。
FIG. 1 is a longitudinal sectional view of the squeeze-type dispenser according to this invention, and FIGS. 2 and 3 are cross-sectional views taken along the line in FIG. 1 when the control valve is opened and closed. It is a front view. 10...dispenser, 12...container, 14
... Head, 16 ... Mounting member, 20, 30, 3
2... Extending portion of the mounting member, 26... Groove opened on the side, 34... Groove in the axial direction, 36... Check valve.
Claims (1)
けられ、上面に延出部を備えた取付部材と、 流体流出路を有し、取付部材に回動可能に装着
されるヘツドと、 取付部材に設けられ、容器の負圧化によつて解
放されて容器内への空気の流入を許容する逆止弁
とを具備し、 サイドに開口し、流体流出路の下端壁部で密
着、封止可能な溝を取付部材の延出部に、この溝
に連通可能な軸線方向の溝を流体流出路の下端壁
部にそれぞれ設けて制御弁を形成し、ヘツドの回
動により、２種類の溝間を連通または遮断して、
容器内の液体の流出を制御可能とした圧搾式デイ
スペンサー。[Claims for Utility Model Registration] A mounting member that is attached to the mouth of a squeezable container that stores a liquid and has an extension on the top surface, and a fluid outflow path that allows the mounting member to rotate. It is equipped with a head to be attached, and a check valve that is provided on the mounting member and is released when the container becomes negative pressure to allow air to flow into the container. A control valve is formed by providing a groove in the extension of the mounting member that can be tightly sealed and sealed at the lower end wall, and an axial groove in the lower end wall of the fluid outflow path that can communicate with this groove. By rotating, the two types of grooves are communicated or disconnected,
A squeeze-type dispenser that allows you to control the outflow of liquid inside the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2174684U JPS60136762U (en) | 1984-02-20 | 1984-02-20 | Squeezing dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2174684U JPS60136762U (en) | 1984-02-20 | 1984-02-20 | Squeezing dispenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60136762U JPS60136762U (en) | 1985-09-11 |
| JPH0225496Y2 true JPH0225496Y2 (en) | 1990-07-12 |
Family
ID=30513420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2174684U Granted JPS60136762U (en) | 1984-02-20 | 1984-02-20 | Squeezing dispenser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60136762U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015044592A (en) * | 2011-12-28 | 2015-03-12 | 多田 哲也 | Push type pump dispenser and incorporative valve structure assembled in the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739083U (en) * | 1980-08-13 | 1982-03-02 |
-
1984
- 1984-02-20 JP JP2174684U patent/JPS60136762U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5739083U (en) * | 1980-08-13 | 1982-03-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60136762U (en) | 1985-09-11 |
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