JP2528740Y2 - Press down head - Google Patents
Press down headInfo
- Publication number
- JP2528740Y2 JP2528740Y2 JP1991064287U JP6428791U JP2528740Y2 JP 2528740 Y2 JP2528740 Y2 JP 2528740Y2 JP 1991064287 U JP1991064287 U JP 1991064287U JP 6428791 U JP6428791 U JP 6428791U JP 2528740 Y2 JP2528740 Y2 JP 2528740Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- flow passage
- head
- fitting
- down head
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/0005—Components or details
- B05B11/0089—Dispensing tubes
- B05B11/0091—Dispensing tubes movable, e.g. articulated on the sprayer
- B05B11/0094—Dispensing tubes movable, e.g. articulated on the sprayer movement of the dispensing tube controlling a valve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
- B05B11/106—Means for locking a pump or its actuation means in a fixed position in a retracted position, e.g. in an end-of-dispensing-stroke position
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Closures For Containers (AREA)
Description
【考案の詳細な説明】[Detailed description of the invention]
【０００１】[0001]
【産業上の利用分野】本考案は押し下げヘッドに関し、
詳しくは、液体注出ポンプの上下動するステム上端に装
着させる押し下げヘッドに関する。The present invention relates to a pressing head.
More specifically, the present invention relates to a push-down head mounted on the upper end of a vertically moving stem of a liquid injection pump.
【０００２】[0002]
【考案が解決しようとする課題】従来押し下げヘッドと
して、ポンプのステム上端に嵌合筒部を嵌着させること
により装着させ、該筒部内よりヘッド前面に開口する注
出孔に至る流路を形成してなるものが一般的に知られて
いる。従って、従来のヘッドでは注出孔が常時開口して
おり、そこに埃が付着する等好ましくない事態が生じ
る。Conventionally, as a press-down head, a fitting tube is fitted to the upper end of the stem of the pump to form a flow path extending from the inside of the tube to a spouting hole opened to the front of the head. What is made is generally known. Therefore, in the conventional head, the ejection hole is always open, and undesired situations such as adhesion of dust to the ejection hole occur.
【０００３】本考案は、上記した従来技術の欠点を解消
した優れた押し下げヘッドを提案するものである。[0003] The present invention proposes an excellent push-down head which solves the above-mentioned disadvantages of the prior art.
【０００４】[0004]
【課題を解決するための手段】本考案押し下げヘッド
は、上記課題を解決するため、前面に一端を開口すると
ともに、他端をステム６上端への嵌合筒部７下端に開口
する流路10を有し、該流路10前端を嵌合孔部11として形
成するとともに、該孔部11後方に大径のシリンダー部12
を連設させてなるヘッド本体２と、上記嵌合孔部11を貫
通して前後動可能に嵌合させるとともに、外周後部に上
記シリンダー部12内壁面を液密に前後動する摺動部13を
突設し、且つ、前端外周に開口部周縁に係合する係止突
起14を突設してなる柱状栓部材３とからなり、上記柱部
材３の後端面とその前部周面に各々開口を有する流通路
15を設けて、該部材３の前方突出状態でシリンダー部12
内と外部が連通する如く構成した。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the push-down head of the present invention has a flow path 10 having one end opened at the front surface and the other end opened at the lower end of the fitting tube 7 to the upper end of the stem 6. The flow path 10 has a front end formed as a fitting hole 11 and a large-diameter cylinder 12 behind the hole 11.
And a sliding portion 13 which penetrates the fitting hole portion 11 so as to be able to move back and forth, and which has a liquid-tight back and forth movement on the inner wall surface of the cylinder portion 12 at the rear portion of the outer periphery. And a column-shaped plug member 3 which is provided on the outer periphery of the front end with a locking projection 14 which engages with the periphery of the opening. The rear end surface of the column member 3 and the front peripheral surface thereof are respectively provided. Flow passage with opening
15 is provided, and the cylinder portion 12 is
It was configured so that the inside and outside could communicate.
【０００５】[0005]
【作用】図３の状態から、ヘッド１を押し下げると、ス
テム６内より加圧された液が流出して栓部材３を前方へ
押すため、図１に示す如くシリンダー部12内と外部が連
通し、栓部材３の流通路15を介して、その前部開口から
液が注出される。When the head 1 is depressed from the state shown in FIG. 3, the pressurized liquid flows out of the stem 6 and pushes the plug member 3 forward, so that the inside of the cylinder portion 12 communicates with the outside as shown in FIG. Then, the liquid is discharged from the front opening through the flow passage 15 of the plug member 3.
【０００６】使用後は、栓部材３を後方へ押し込むこと
で、流通路15の前部開口が嵌合孔部11内へ収納され、元
の注出孔閉塞状態に戻る。After use, by pushing the plug member 3 backward, the front opening of the flow passage 15 is housed in the fitting hole 11, and returns to the original closed state of the spouting hole.
【０００７】[0007]
【実施例】以下、本考案の実施例を図面と参照して説明
する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings.
【０００８】図１〜図３は本考案の一実施例を示し、図
中１は押し下げヘッドを示す。該ヘッド１は、ヘッド本
体２と、栓部材３とから構成している。FIGS. 1 to 3 show an embodiment of the present invention. In the drawings, reference numeral 1 denotes a press-down head. The head 1 includes a head body 2 and a plug member 3.
【０００９】ヘッド本体２は、楕円筒状の周壁４上端縁
より頂壁５を延設するとともに、頂壁５裏面中央より液
体注出ポンプのステム６上端に下端を嵌着させる嵌合筒
部７を垂下させ、又、該筒部７前面上部より前方へ、該
筒部７内と連通する水平筒部８を延設し、この水平筒部
８前端に注出口９を開口している。そして、上記嵌合筒
部７下端開口により上記注出口９に至る、密閉された通
路を注出液体の流路10として構成している。The head main body 2 has a top wall 5 extending from an upper end edge of an elliptical cylindrical peripheral wall 4 and a fitting cylinder portion for fitting a lower end to the upper end of the stem 6 of the liquid discharge pump from the center of the back surface of the top wall 5. 7, a horizontal cylindrical portion 8 communicating with the inside of the cylindrical portion 7 extends forward from an upper portion of the front surface of the cylindrical portion 7, and a spout 9 is opened at the front end of the horizontal cylindrical portion 8. Further, a closed passage reaching the outlet 9 through the lower end opening of the fitting cylinder 7 is formed as a flow path 10 for the liquid to be poured.
【００１０】又、この流路10の前端部分を小径の嵌合孔
部11とするとともに、該孔部11後方に大径のシリンダー
部12を連設させている。A front end portion of the flow passage 10 is formed as a small-diameter fitting hole portion 11 and a large-diameter cylinder portion 12 is provided behind the hole portion 11.
【００１１】栓部材３は円柱状をなし、上記嵌合孔部11
を貫通して前後動可能に嵌合させ、注出口９を閉塞して
いる。又、外周後部には上記シリンダー部12内壁面を液
密に前後動する摺動部としての環状ピストン13を穿設し
ている。更に、前端部を拡径してその前面を半球状に形
成した形状の係止突起14を穿設して、この突起14を上記
注出口９外周縁に係合可能に構成し、栓部材３の押し込
み位置の限定をしている。The plug member 3 has a columnar shape and has the fitting hole 11.
Are inserted so as to be able to move back and forth, and the spout 9 is closed. In addition, an annular piston 13 as a sliding portion that moves back and forth in a liquid-tight manner on the inner wall surface of the cylinder portion 12 is provided in a rear portion of the outer periphery. Further, a locking projection 14 having a shape whose front end portion is enlarged in diameter and whose front surface is formed in a hemispherical shape is formed so that the projection 14 can be engaged with the outer peripheral edge of the spout 9. Is limited.
【００１２】又、栓部材３の後端面と、その前部下面所
定位置に各々両端を開口する流通路15を設けて、栓部材
３が前方突出状態でのみこの流通路15を介してシリンダ
ー部12内と外部が連通する如く構成している。Further, a flow path 15 having both ends opened at predetermined positions on the rear end surface of the plug member 3 and the front lower surface thereof is provided. It is configured so that the inside and outside communicate with each other.
【００１３】尚、上記各部材は全て合成樹脂にて形成す
ると良い。It is preferable that all of the above members are made of synthetic resin.
【００１４】[0014]
【考案の効果】以上説明した如く本考案押し下げヘッド
は、既述構成としたことにより、非使用時には栓部材を
押し込んでおけば注出口を嵌合孔部内に収納させること
が出来るため、注出口への埃等の付着を防止することが
出来、又、使用する際は、従来のヘッド同様に押し下げ
るだけで自動的に注出口が開口するため取り扱い上もい
たって便利である。As described above, the press-down head of the present invention has the above-described structure. When the plug member is pushed in when not in use, the spout can be stored in the fitting hole. It is possible to prevent dust and the like from adhering to the surface, and at the time of use, since the spout is automatically opened just by pressing down similarly to the conventional head, it is convenient for handling.
【図１】本考案押し下げヘッドの一実施例を示す縦断面
図である。FIG. 1 is a longitudinal sectional view showing one embodiment of a press-down head of the present invention.
【図２】同実施例の斜視図である。FIG. 2 is a perspective view of the embodiment.
【図３】同実施例の斜視図である。FIG. 3 is a perspective view of the embodiment.
２ ヘッド本体 ３ 栓部材 ６ ステム ７ 嵌合筒部 10 流路 11 嵌合孔部 12 シリンダー部 13 環状ピストン 14 係止突起 15 流通路 2 Head body 3 Plug member 6 Stem 7 Fitting cylinder 10 Flow path 11 Fitting hole 12 Cylinder 13 Annular piston 14 Locking projection 15 Flow passage
Claims (1)
テム６上端への嵌合筒部７下端に開口する流路10を有
し、該流路10前端を嵌合孔部11として形成するととも
に、該孔部11後方に大径のシリンダー部12を連設させて
なるヘッド本体２と、上記嵌合孔部11を貫通して前後動
可能に嵌合させるとともに、外周後部に上記シリンダー
部12内壁面を液密に前後動する摺動部13を突設し、且
つ、前端外周に開口部周縁に係合する係止突起14を突設
してなる柱状栓部材３とからなり、上記柱部材３の後端
面とその前部周面に各々開口を有する流通路15を設け
て、該部材３の前方突出状態でシリンダー部12内と外部
が連通する如く構成してなることを特徴とする押し下げ
ヘッド。1. A flow passage 10 having one end opened at the front surface and the other end opened at the lower end of a fitting cylinder 7 at the upper end of the stem 6, and the front end of the flow passage 10 is formed as a fitting hole 11. A head body 2 having a large-diameter cylinder portion 12 connected to the rear of the hole portion 11 is fitted into the fitting hole portion 11 so as to be able to move back and forth, and the cylinder is A column-shaped plug member 3 which is provided with a sliding portion 13 which protrudes and retracts the inner wall surface of the portion 12 in a liquid-tight manner, and which is provided with a locking projection 14 which engages with the periphery of the opening at the outer periphery of the front end; A flow passage 15 having an opening is provided on the rear end face and the front peripheral face of the column member 3 so that the inside and the outside of the cylinder portion 12 communicate with each other when the member 3 protrudes forward. And depress head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991064287U JP2528740Y2 (en) | 1991-07-17 | 1991-07-17 | Press down head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991064287U JP2528740Y2 (en) | 1991-07-17 | 1991-07-17 | Press down head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0510279U JPH0510279U (en) | 1993-02-09 |
| JP2528740Y2 true JP2528740Y2 (en) | 1997-03-12 |
Family
ID=13253871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991064287U Expired - Fee Related JP2528740Y2 (en) | 1991-07-17 | 1991-07-17 | Press down head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2528740Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879653A (en) * | 2014-03-28 | 2014-06-25 | 丁要武 | Anti-loosening emulsion pump |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006126366A1 (en) * | 2005-05-02 | 2006-11-30 | Mitani Valve Co., Ltd. | Chip stop mechanism, pump type product with chip stop mechanism, and aerosol type product with chip stop mechanism |
-
1991
- 1991-07-17 JP JP1991064287U patent/JP2528740Y2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879653A (en) * | 2014-03-28 | 2014-06-25 | 丁要武 | Anti-loosening emulsion pump |
| CN103879653B (en) * | 2014-03-28 | 2017-01-04 | 丁要武 | Anti-loose emulsion pumps |
| US10625287B2 (en) | 2014-03-28 | 2020-04-21 | Yao wu Ding | Anti-loosening emulsion pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510279U (en) | 1993-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |