JPS63232154A - Dispenser - Google Patents
DispenserInfo
- Publication number
- JPS63232154A JPS63232154A JP62057384A JP5738487A JPS63232154A JP S63232154 A JPS63232154 A JP S63232154A JP 62057384 A JP62057384 A JP 62057384A JP 5738487 A JP5738487 A JP 5738487A JP S63232154 A JPS63232154 A JP S63232154A
- Authority
- JP
- Japan
- Prior art keywords
- stem
- housing
- head
- small diameter
- air hole
- 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.)
- Pending
Links
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、洗剤、ジャンプ、リンス、薬剤等の吐出に適
するディスペンサに関し、特にノズルが上下動しないよ
うに固定的に設けたピストンタイプのディスペンサに関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a dispenser suitable for dispensing detergents, jumps, rinses, medicines, etc., and particularly to a piston-type dispenser in which the nozzle is fixedly provided so that it does not move up and down.
本発明の第１の目的は、この種のディスペンサが、従来
困難であった内容液の分与によって生じる容器内の負圧
防止を確実にすると共に、負圧防止の空気孔からの液漏
洩を完全に防止したディスペンサを提供することにある
。The first object of the present invention is to ensure that this type of dispenser prevents negative pressure inside the container caused by dispensing the liquid, which has been difficult in the past, and also prevents liquid from leaking from the air hole to prevent negative pressure. The object of the present invention is to provide a completely preventive dispenser.
本発明の第２の目的は、輸送や店頭展示に便利にするた
め、また、押圧へ・ンドの押圧による内容液の吐出を防
止するため、押圧ヘッドを、最下降限位置まで押して螺
子込み収納できるようにし。The second object of the present invention is to push the press head to its lowest position and screw it into storage, in order to make it convenient for transportation and store display, and to prevent the content liquid from being discharged due to the pressure of the press head. Make it possible.
しかも螺子込み収納においても内容液の漏洩がないディ
スペンサを提供することにある。Moreover, it is an object of the present invention to provide a dispenser that does not leak the liquid content even when it is screwed into the dispenser.
本発明の第３の目的は、押圧ヘットが最上昇限位置にあ
っても、容器転倒等による液漏洩を防止したディスペン
サを提供することにある。A third object of the present invention is to provide a dispenser that prevents liquid leakage due to overturning of the container, etc. even when the press head is at the highest position.
本発明の第４の目的は、螺子込まれた押圧ヘッドを上限
位置に戻す時に、液の噴き出しのないディスペンサを提
供することにある。A fourth object of the present invention is to provide a dispenser that does not squirt liquid when the screwed-in press head is returned to the upper limit position.
次に１本発明を図面によって詳細に説明すと、第１図は
、押圧ヘッド１を最下降限位置まで押して螺子込み収納
して、輸送や店頭展示等においての便利性、省スペース
を計るため、あるいは押圧ヘッド１の押圧による内容液
の吐出を防止した本発明の実施例を示す縦断面図である
。Next, to explain the present invention in detail with reference to the drawings, FIG. 1 shows a device for pushing the pressing head 1 to the lowest lower limit position and screwing it in and storing it for convenience and space saving during transportation, store display, etc. 2 is a vertical cross-sectional view showing an embodiment of the present invention in which discharge of the content liquid due to the pressure of the pressure head 1 is prevented.
キャップ６によって容器２３に螺合されたハウジング４
には、小径シリンダ１４と、内容液の減少に応じて置換
空気を補充する空気孔１８とが設けてあり、ハウジング
４の底部には、一方向には通すが逆方向には不通となる
逆止弁７と、容器ｚ３の底部まで伸びるチューブ９とが
設けである。Housing 4 screwed onto container 23 by cap 6
is provided with a small-diameter cylinder 14 and an air hole 18 for replenishing replacement air as the content decreases, and an air hole 18 is provided at the bottom of the housing 4 that allows passage in one direction but not in the opposite direction. A stop valve 7 and a tube 9 extending to the bottom of the container z3 are provided.
更にハウジング４内には、ステム２が設けてあり、該ス
テム２には、下部に小径部と、該小径部から軸方向に伸
びそして横方向に貫通した液通路１１とが備えである。Furthermore, a stem 2 is provided in the housing 4, and the stem 2 is provided with a small diameter section at its lower part and a liquid passage 11 extending axially from the small diameter section and penetrating laterally.
更にステム２には、その上部に押圧ヘッドｌと該押圧ヘ
ットｌ下部に位置する環状突起１２と、螺子２１とが設
けてあり、また、ノズルヘッド５の中空部と気密状に作
動する摺動部１３が設けである。Further, the stem 2 is provided with a pressure head l on its upper part, an annular projection 12 located below the pressure head l, and a screw 21, and a sliding member that operates in an airtight manner with the hollow part of the nozzle head 5. Section 13 is provided.
前記ステム２の小径部にはステムバケット８が嵌合して
あり、該ステム２の小径部にわずかの間隙をもって遊嵌
させ、更にハウジング４の内壁と気密状に作動するピス
トン３が設けである。そして該ピストン３は、ステム２
の大径部とステムバケット８間を上下に可動するように
しである。A stem bucket 8 is fitted into the small diameter portion of the stem 2, and is fitted loosely into the small diameter portion of the stem 2 with a slight gap, and is further provided with a piston 3 that operates in an airtight manner with the inner wall of the housing 4. . And the piston 3 is connected to the stem 2
It is designed to move up and down between the large diameter part of the stem bucket 8 and the stem bucket 8.
ステムバケット８の下部には、ピストン３及びステム２
を付勢する圧縮ばね１０が設けである。The piston 3 and the stem 2 are located at the bottom of the stem bucket 8.
A compression spring 10 is provided to bias the .
ハウジング４の上部にはノズルヘッド５が嵌合してあり
、該ノズルヘッド５には、ステム２の外周部と気密状に
作動する摺動部１５と、該摺動部１５上部に位置しペー
スト状に吐出するに適したノズル孔２４と、外気とハウ
ジング４の空気孔ＩＢと連通ずる空気孔１７とか備えで
ある。A nozzle head 5 is fitted into the upper part of the housing 4, and the nozzle head 5 includes a sliding part 15 that operates in an airtight manner with the outer periphery of the stem 2, and a sliding part 15 that is located above the sliding part 15 and is arranged to hold the paste. It is equipped with a nozzle hole 24 suitable for discharging the air in a uniform manner, and an air hole 17 that communicates with the outside air and the air hole IB of the housing 4.
ハウジング４と容器２３ｉＪｌには、パツキン１９が介
在してあり、該バラキン１９のリップ１６でハウジング
４の空気孔１８を常時閉鎖して、中空部２２に液が侵入
することを防止しである。A gasket 19 is interposed between the housing 4 and the container 23iJl, and the lip 16 of the gasket 19 always closes the air hole 18 of the housing 4 to prevent liquid from entering the hollow portion 22.
また、容器２３内が負圧となったときは、前記リップ１
６が開口できるように、パツキン１９はゴム等の弾性の
材料で作られである。Moreover, when the inside of the container 23 becomes negative pressure, the lip 1
The gasket 19 is made of an elastic material such as rubber so that the gasket 6 can be opened.
押圧ヘッド１ ｂｉ′螺子螺子柱て最下１１ｆｌｌｌｌ
！にあるときは、押圧ヘットｌの下部に位置する頌状突
起１２か空気孔１７に気密状に挿入し、且つ押圧ヘット
１の裏面がノズルベンド５上面と螺子トルクによって密
着され、容器２３内の液漏洩を防止しである。Pressing head 1 bi' screw screw column bottom 11flllll
! , the dowel-shaped protrusion 12 located at the bottom of the pressure head 1 is inserted into the air hole 17 in an airtight manner, and the back surface of the pressure head 1 is brought into close contact with the top surface of the nozzle bend 5 by the screw torque, so that the liquid in the container 23 is This is to prevent leakage.
更に、ステム２の液通路１１は、ノズルヘッド５の摺動
部１５より下部に位置するため、容器２３内からチュー
ブ９を通ってくる液を遮断しである。Further, since the liquid passage 11 of the stem 2 is located below the sliding portion 15 of the nozzle head 5, the liquid passing through the tube 9 from inside the container 23 is blocked.
また、ステムバケット８は、ハウジング４の小径シリン
ダ１４に気密状に挿入しであるため、ハウジング４の中
空部２２は、チューブ９を通ってくる液を遮断しである
。Further, since the stem bucket 8 is inserted into the small diameter cylinder 14 of the housing 4 in an airtight manner, the hollow portion 22 of the housing 4 blocks liquid flowing through the tube 9.
容器２３から内容液を吐出させる場合、第２図で示すよ
うに、まず、押圧ヘッド１を回転させて螺子を緩めると
、圧縮ばね１０の復元力によって押圧ヘラｌ” １、ス
テム２、ピストン３は上昇する。When discharging the liquid from the container 23, as shown in FIG. will rise.
その時、中空部２２に液が有る場合、ピストン３の背圧
で空気孔１７及びノズル孔２４より噴出するが。At that time, if there is liquid in the hollow part 22, it will be ejected from the air hole 17 and the nozzle hole 24 due to the back pressure of the piston 3.
本発明は前記記載の構造により、液の噴出を防止しであ
る。また、ピストン３の上昇と共に、該ピストン３の下
面かステムバケット８と気密状に接触するため、ハウジ
ング４内は負圧となる。The present invention uses the structure described above to prevent liquid from spouting out. Further, as the piston 3 rises, the lower surface of the piston 3 comes into airtight contact with the stem bucket 8, so the inside of the housing 4 becomes negative pressure.
すると逆止弁７は負圧力によって開口し、容器２３内の
液はチューブ９を通って補充される。Then, the check valve 7 is opened by negative pressure, and the liquid in the container 23 is replenished through the tube 9.
ピストン３か最上昇限位置に達すると、該ピストン３の
背部で空気孔１７を圧縮ばね１０の反発力で気密状に接
触するため、容器２３か転倒しても空気孔１７からの液
漏洩はない。When the piston 3 reaches its highest position, the back of the piston 3 contacts the air hole 17 in an airtight manner due to the repulsive force of the compression spring 10, so even if the container 23 falls over, liquid will not leak from the air hole 17. do not have.
同様に、ピストン３の下面とステムバケット８の上面も
圧縮ばね１υの反発力で密着されるため、ノズル孔２４
からの液漏洩はない。Similarly, since the lower surface of the piston 3 and the upper surface of the stem bucket 8 are also brought into close contact by the repulsive force of the compression spring 1υ, the nozzle hole 24
There is no liquid leakage from.
次に、内容液を吐出させるため、第３図に柄すように押
圧ヘットｌを押圧すると、連動してステム２も下降し、
その時、ステム２がピストン３上面と気密状に接触し１
次いでピストン３の下面とステムバケット８上面は開口
する。Next, in order to discharge the content liquid, press the pressure head 1 as shown in Fig. 3, and the stem 2 will also descend in conjunction with it.
At that time, the stem 2 is in airtight contact with the upper surface of the piston 3, and 1
Then, the lower surface of the piston 3 and the upper surface of the stem bucket 8 are opened.
更に逆止弁７が働いて容器２３内に通じる通路は閉鎖さ
れるため、ピストン３で圧縮された液は液通路１１を通
ってノズル孔２４より吐出されるう吐出によって容器２
３内は負圧となるが、かかる容器２３内の負圧防止は、
押圧ヘッド１か押された時、ピストン３の背部で閉鎖さ
れていた空気孔１７が開口するため、置換空気は、外気
と連通する空気孔１７と、該空気孔１７ど連通ずる空気
孔１８より侵入し、更に、空気孔１８を閉鎖しているパ
ツキン１９のリップ１６を負圧力で開口して容器２３内
に侵入し負圧を防止するようにしである。Furthermore, since the check valve 7 operates to close the passage leading into the container 23, the liquid compressed by the piston 3 passes through the liquid passage 11 and is discharged from the nozzle hole 24.
3 becomes a negative pressure, but to prevent such negative pressure inside the container 23,
When the press head 1 is pressed, the air hole 17 that was closed at the back of the piston 3 opens, so that the replacement air flows through the air hole 17 that communicates with the outside air and the air hole 18 that communicates with the air hole 17. Further, the lip 16 of the gasket 19 that closes the air hole 18 is opened under negative pressure to penetrate into the container 23 and prevent negative pressure.
本発明は、嵩ばる押圧ヘッドを最下降服まで押し込み収
納して運送や包装にコンパクトにすることかでき、しか
も押圧ヘッドを押し込み収納しても液漏洩ないため、洗
剤、ジャンプ、リンス等の内容液を充填して販売するこ
とができ、更にノズルが固定的に設けられているため、
かかる内容液を手やカップに取り出すのに便利である効
果かある。The present invention allows the bulky press head to be pushed down to the lowest level of clothes to make it compact for transportation and packaging.Furthermore, even when the press head is pushed in and housed, liquid does not leak, so it is possible to store detergent, jump, rinse, etc. It can be filled with liquid and sold, and the nozzle is fixed, so
This has the effect of making it convenient to take out the liquid content into the hand or cup.
第１図は押圧ヘッドを収納した状態の本発明の縦断面図
、第２図は押圧ヘットが最上昇位亘にある状態を示す本
発明の縦断面図、第３図は押圧ヘットを押して内容液を
吐出している状態を示す本発明の縦断面図である。Fig. 1 is a longitudinal cross-sectional view of the present invention with the press head housed, Fig. 2 is a longitudinal cross-sectional view of the present invention with the press head in its highest position, and Fig. 3 is a vertical cross-sectional view of the present invention with the press head in its uppermost position. FIG. 3 is a longitudinal sectional view of the present invention showing a state in which liquid is being discharged.
Claims (1)
４を容器２３上部に螺合するキャップ６と、一方向には
通すが逆方向には不通となる逆止弁７と、小径部と該小
径部から軸方向に伸びる液通路１１とノズルヘッド５の
中空部と気密状に作動する摺動部１３とを備えたステム
２と、該ステム２上部に位置する押圧ヘッド１と、前記
ステム２の小径部に嵌合されるステムバケット８と、該
ステムバケット８を復動する圧縮ばね１０と、前記ステ
ム２の小径部に遊嵌され且つハウジング４の内壁と気密
状に作動し更にステム２とステムバケット８間を上下す
るピストン３と、ノズル孔２４と該ノズル孔２４の下部
に位置し前記ステム２の外周と気密状に作動する摺動部
１５並び外気とハウジング４内に連通する空気孔１７と
を備えたノズルヘッド５より構成したディスペンサ。 ２、押圧ヘッド１及びノズルヘッド５にそれぞれ螺子２
１、２０を設け、押圧ヘッド１が最下降限まで押し込ま
れて前記螺子２１、２０が螺合されたとき液通路１１は
ノズルヘッド５の摺動部１５下部に位置して閉鎖され、
更に空気孔１７は押圧ヘッド１下面によって閉鎖される
ようにした特許請求の範囲第１項記載のディスペンサ。 ３、容器２３上とハウジング４内に該ハウジング４の空
気孔１８を開閉するパッキング１９を介在させ更にステ
ムバケット８とハウジング４の小径シリンダ１４との気
密接触によって、ハウジング４中空部２２に液の侵入を
防止した特許請求の範囲第１項記載のディスペンサ。[Claims] 1. A housing 4 having an air hole 18, a cap 6 that screws the housing 4 onto the upper part of the container 23, and a check valve 7 that allows passage in one direction but not in the opposite direction. a stem 2 comprising a small diameter portion, a liquid passage 11 extending in the axial direction from the small diameter portion, and a sliding portion 13 that operates in an airtight manner with the hollow portion of the nozzle head 5; and a pressure head located on the upper part of the stem 2. 1, a stem bucket 8 fitted in the small diameter portion of the stem 2, a compression spring 10 for reciprocating the stem bucket 8, and a compression spring 10 fitted loosely in the small diameter portion of the stem 2 and airtight with the inner wall of the housing 4. a piston 3 that moves up and down between the stem 2 and the stem bucket 8; a nozzle hole 24; a sliding portion 15 located below the nozzle hole 24 that operates in an airtight manner with the outer periphery of the stem 2; A dispenser comprising a nozzle head 5 having an air hole 17 communicating with the inside of the dispenser. 2. Screw 2 on each of the pressure head 1 and nozzle head 5
1 and 20 are provided, and when the pressing head 1 is pushed to the lowest limit and the screws 21 and 20 are screwed together, the liquid passage 11 is located below the sliding part 15 of the nozzle head 5 and is closed,
2. The dispenser according to claim 1, wherein the air hole 17 is further closed by the lower surface of the pressure head 1. 3. A packing 19 for opening and closing the air hole 18 of the housing 4 is interposed on the container 23 and inside the housing 4, and furthermore, by airtight contact between the stem bucket 8 and the small diameter cylinder 14 of the housing 4, the liquid is allowed to enter the hollow part 22 of the housing 4. The dispenser according to claim 1, which prevents intrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62057384A JPS63232154A (en) | 1987-03-12 | 1987-03-12 | Dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62057384A JPS63232154A (en) | 1987-03-12 | 1987-03-12 | Dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63232154A true JPS63232154A (en) | 1988-09-28 |
Family
ID=13054111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62057384A Pending JPS63232154A (en) | 1987-03-12 | 1987-03-12 | Dispenser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63232154A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0572754U (en) * | 1992-03-12 | 1993-10-05 | 株式会社三谷バルブ | Ejector |
| JP2020104930A (en) * | 2018-12-28 | 2020-07-09 | 株式会社吉野工業所 | Foam dispenser |
-
1987
- 1987-03-12 JP JP62057384A patent/JPS63232154A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0572754U (en) * | 1992-03-12 | 1993-10-05 | 株式会社三谷バルブ | Ejector |
| JP2020104930A (en) * | 2018-12-28 | 2020-07-09 | 株式会社吉野工業所 | Foam dispenser |
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