JPH055974Y2 - - Google Patents

Info

Publication number
JPH055974Y2
JPH055974Y2 JP8929887U JP8929887U JPH055974Y2 JP H055974 Y2 JPH055974 Y2 JP H055974Y2 JP 8929887 U JP8929887 U JP 8929887U JP 8929887 U JP8929887 U JP 8929887U JP H055974 Y2 JPH055974 Y2 JP H055974Y2
Authority
JP
Japan
Prior art keywords
push button
aerosol container
covering
pressed
nozzle 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.)
Expired - Lifetime
Application number
JP8929887U
Other languages
Japanese (ja)
Other versions
JPS63197661U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8929887U priority Critical patent/JPH055974Y2/ja
Publication of JPS63197661U publication Critical patent/JPS63197661U/ja
Application granted granted Critical
Publication of JPH055974Y2 publication Critical patent/JPH055974Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • 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容器の押釦に係るものであ
つて、特に内容物が発泡性のもの、コーキング
剤、接着剤等の高粘度物のものに於いて好適なも
のである。
[Detailed description of the invention] Industrial field of application The invention relates to a push button for aerosol containers, especially when the contents are foaming, caulking agents, adhesives, or other high viscosity materials. It is suitable.

従来の技術 従来、エアゾール内容物が発泡性のもの、コー
キング剤、接着剤等の高粘度物のものに於いて
は、押釦の押圧を解除し、噴射動作を停止して
も、エアゾール容器の弁からノズルまでの間に残
留したエアゾール内容物が、中に溶解している噴
射剤によつて、ノズルから押し出される、いわゆ
る後ダレ現象が生じ、これを有効に防止する手段
が無く、ノズルの詰まりを生じたり、押釦とか回
りの物を汚染する欠点を有していた。
Conventional technology Conventionally, when the aerosol content is foaming, caulking agent, adhesive, or other high viscosity material, even if the push button is released and the injection operation is stopped, the valve of the aerosol container remains closed. A so-called after-sag phenomenon occurs in which the aerosol content remaining between the air and the nozzle is pushed out of the nozzle by the propellant dissolved in it.There is no effective means to prevent this, and the nozzle may become clogged. This had the disadvantage of causing problems and contaminating the push button and other surrounding objects.

考案が解決しようとする問題点 本考案は上述のごとき問題点を解決しようとす
るものであつて、エアゾール内容物が発泡性のも
の、コーキング剤、接着剤等の高粘度物のものに
於いて、押釦の押圧を解除し、噴射動作を停止す
ることによつて生じていた、いわゆる後ダレ現象
を有効に防止し、ノズルの詰まりを生じたり、押
釦とか周囲の物を汚染する事の無いようにしよう
とするものである。
Problems to be Solved by the Invention This invention attempts to solve the above-mentioned problems, especially when the aerosol content is foaming, caulking agent, adhesive, or other high viscosity material. This effectively prevents the so-called dripping phenomenon that occurs when the push button is released and the injection operation is stopped, and prevents the nozzle from clogging and contaminating the push button and surrounding objects. This is what we are trying to do.

問題点を解決するための手段 本考案は上述のごとき問題点を解決するため、
エアゾール容器に固定した外筒の内面円周方向に
嵌合凹溝を形成し、この嵌合凹溝に係脱可能に嵌
合する係合突部を、被覆体の外面に突出し、この
被覆体の内周に、エアゾール容器のステムと接続
した押釦本体を位置し、この押釦本体の内容物噴
射方向に被押圧弁を形成し、この被押圧弁で閉止
し得るノズル孔を設けたノズル体により、内容物
の導出間隔を介して被押圧弁の外周を摺動自在に
被覆し、ノズル孔が被覆体の導出開口に位置した
時に、ノズル孔を開放し被覆体を介した押釦の押
し下げを可能とするとともに被覆体の閉止回動時
に、被覆体の内面に押圧されてノズル体のノズル
孔を被押圧弁に押圧して閉止し、同時に係合突部
を嵌合凹溝に嵌合し、被覆体を介した押釦本体の
押し下げを不能とした事を特徴として成るもので
ある。
Means for solving the problems In order to solve the problems mentioned above, the present invention
A fitting groove is formed in the circumferential direction of the inner surface of the outer cylinder fixed to the aerosol container, and an engaging protrusion that removably fits into the fitting groove is protruded from the outer surface of the covering body. A push button body connected to the stem of the aerosol container is located on the inner periphery of the press button body, a pressed valve is formed in the direction of jetting the contents of the push button body, and a nozzle hole is provided that can be closed by the pressed valve. , the outer periphery of the pressed valve is slidably covered through the interval for leading out the contents, and when the nozzle hole is located at the lead-out opening of the covering, the nozzle hole is opened and the push button can be pressed down through the covering. At the same time, when the covering body is rotated to close, the nozzle hole of the nozzle body is pressed against the pressed valve by being pressed by the inner surface of the covering body to close it, and at the same time, the engaging protrusion is fitted into the fitting groove, This is characterized in that it is impossible to push down the push button body through the cover.

作 用 本考案は上述のごとく構成したものであるか
ら、エアゾール内容物の噴射を行なうには、被覆
体の導出開口とノズル体のノズル孔を一致させ、
被覆体を介して押釦本体を押圧すれば、押釦がエ
アゾール容器のステムを押圧し、エアゾール容器
の弁を開放するから、エアゾール内容物は、被押
圧弁とノズル体の導出間隔からノズル孔に導か
れ、ノズル体をノズル孔の開放方向に押圧しなが
ら、外部に噴射される。エアゾール内容物の噴射
を中止するには、被覆体を介した押釦本体の押圧
を、解除するとともに被覆体を回動し、被覆体の
内周面でノズル体を押圧し、ノズル孔を被押圧弁
に押圧して、押圧閉止するとともに被覆体の係合
突部を外筒の嵌合凹溝に係合する。この被覆体の
閉止回動動作により、ノズル孔は被押圧弁により
シールされ、後ダレを生じる事が無いとともに被
覆体は、係合突部を嵌合凹溝に嵌合する事によ
り、押し下げ動作が不能となり、ノズル孔を閉止
しながら、押釦本体を押圧する誤操作を防止でき
るものである。
Function Since the present invention is configured as described above, in order to spray the aerosol contents, the outlet opening of the covering body and the nozzle hole of the nozzle body are aligned,
When the push button body is pressed through the cover, the push button presses the stem of the aerosol container and opens the valve of the aerosol container, so that the aerosol contents are guided into the nozzle hole from the outlet gap between the pressed valve and the nozzle body. The liquid is then sprayed to the outside while pressing the nozzle body in the direction of opening the nozzle hole. To stop the injection of aerosol contents, release the pressure on the push button body through the covering body, rotate the covering body, press the nozzle body with the inner peripheral surface of the covering body, and press the nozzle hole to be pressed. Press the valve to close it and engage the engaging protrusion of the covering with the fitting groove of the outer cylinder. By this closing rotation action of the covering, the nozzle hole is sealed by the pressed valve, and there is no rear sag, and the covering is pushed down by fitting the engaging protrusion into the fitting groove. This prevents erroneous operation of pressing the push button body while closing the nozzle hole.

実施例 以下本考案の一実施例を説明すれば、1はエア
ゾール容器で、蓋体2の上面に弁機構と接続した
ステム3を突出するとともに蓋体2の外周に外筒
4を嵌合固定している。この外筒4の軸芯を介し
て対向する内面円周方向に、適宜長さの嵌合凹溝
5を2個形成するとともにこの嵌合凹溝5の端部
には、軸方向に摺動凹溝6を形成している。そし
て、嵌合凹溝5に係脱可能に嵌合する係合突部7
を、被覆体8の外面に突出し、この被覆体8の内
周に、エアゾール容器1のステム3と接続した押
釦本体10を挿入位置している。この押釦本体1
0の内容物噴射方向に、連通路11を介してステ
ム12と接続する被押圧弁13を、軸方向とは直
角に交差するよう突出形成し、この被押圧弁13
で閉止し得るノズル孔14を設けた筒状のノズル
体15を、被押圧弁13の外周に内容物の導出間
隔16を介して摺動自在に被覆している。また被
押圧弁は、ノズル体15を押圧されることによ
り、ノズル孔14を閉止できるものであれば、特
にその構成を限定されるものでは無く、ノズル孔
14を閉止する先端が、ニードル弁で有つても良
いし、先端が球状のボール弁であつても良いし、
また先端か平坦なガスケツトで有つても良い。ま
たノズル体15は、被押圧弁13の基部との間に
介装した発条17により、外部方向に付勢され、
ノズル孔14が、被覆体8に開口した導出開口1
8に位置した時に、ノズル孔14を開放し、被覆
体8を介した押釦本体10の押し下げを可能と
し、被覆体8の閉止回動時に、被覆体8の内面に
押圧されて、ノズル孔14の外面を閉止するとと
もに被押圧弁13をノズル孔14に挿入して閉止
する。またこの状態で、被覆体8の係合突部7を
嵌合凹溝5に嵌合し、被覆体8を介した押釦本体
10の押し下げを不能としている。また押釦本体
10は、下端外周に突出した嵌合突部20を、外
筒4の内周軸方向に形成した条溝21に摺動自在
に嵌合し、回動不能で上下動可能に形成してい
る。
Embodiment An embodiment of the present invention will be described below. Reference numeral 1 denotes an aerosol container, in which a stem 3 connected to a valve mechanism protrudes from the top surface of a lid 2, and an outer cylinder 4 is fitted and fixed to the outer periphery of the lid 2. are doing. Two fitting grooves 5 of appropriate lengths are formed in the circumferential direction of the inner surface of the outer cylinder 4 facing each other via the axis, and the ends of the fitting grooves 5 are provided with a groove for sliding in the axial direction. A concave groove 6 is formed. An engagement protrusion 7 that removably fits into the engagement groove 5
protrudes from the outer surface of the covering 8, and a push button main body 10 connected to the stem 3 of the aerosol container 1 is inserted into the inner periphery of the covering 8. This push button body 1
A pressed valve 13 connected to the stem 12 via a communication path 11 is formed to protrude in the content injection direction of 0 so as to intersect at right angles to the axial direction.
A cylindrical nozzle body 15 provided with a nozzle hole 14 that can be closed with a cylindrical nozzle body 15 is slidably coated on the outer periphery of the pressed valve 13 with a content discharge interval 16 interposed therebetween. Further, the configuration of the pressed valve is not particularly limited as long as it can close the nozzle hole 14 by pressing the nozzle body 15, and the tip that closes the nozzle hole 14 is a needle valve. It may be a ball valve with a spherical tip, or it may be a ball valve with a spherical tip.
It may also have a gasket with a flat tip. Further, the nozzle body 15 is urged outward by a spring 17 interposed between it and the base of the pressed valve 13.
The nozzle hole 14 is a lead-out opening 1 opened in the covering body 8.
8, the nozzle hole 14 is opened and the push button body 10 can be pushed down through the cover 8, and when the cover 8 is rotated to close, it is pressed against the inner surface of the cover 8 and the nozzle hole 14 is opened. At the same time, the pressed valve 13 is inserted into the nozzle hole 14 and closed. In this state, the engaging protrusion 7 of the cover 8 is fitted into the fitting groove 5, making it impossible to push down the push button body 10 through the cover 8. Further, the push button main body 10 is formed such that a fitting protrusion 20 protruding from the outer periphery of the lower end is slidably fitted into a groove 21 formed in the axial direction of the inner circumference of the outer cylinder 4, and is non-rotatable but movable up and down. are doing.

上述のごとく構成したものに於いて、エアゾー
ル内容物の噴射を行なうには、被覆体8の導出開
口18とノズル体15のノズル孔14を一致させ
れば、ノズル体15は、発条17の復元力でノズ
ル孔14部分を、導出開口18に挿入し、ノズル
孔14を開口する。同時に、被覆体8を介して、
押釦本体10を押圧すれば、被覆体8の係合突部
7が、摺動凹溝6に軸方向摺動自在に係合するか
ら、被覆体8を介した押釦本体10の押圧が可能
となり、押釦本体10がエアゾール容器1のステ
ム3を押圧し、エアゾール容器1の弁を開放する
から、エアゾール内容物は、被押圧弁13とノズ
ル体15の導出間隔16からノズル孔14に導か
れ、ノズル体15をノズル孔14の開放方向に押
圧しながら、外部に噴射される。この実施例に於
いては、ノズル体15を発条17によりノズル孔
14方向に押圧しているが、この押圧は内容物の
噴射圧力によつても可能で有るから、必ずしも発
条17は必要無いものである。
In the structure as described above, in order to inject the aerosol contents, if the outlet opening 18 of the cover 8 and the nozzle hole 14 of the nozzle body 15 are aligned, the nozzle body 15 can restore the spring 17. The nozzle hole 14 portion is inserted into the outlet opening 18 by force, and the nozzle hole 14 is opened. At the same time, via the covering 8,
When the push button body 10 is pressed, the engagement protrusion 7 of the cover 8 engages with the sliding groove 6 so as to be slidable in the axial direction, so that the push button body 10 can be pressed through the cover 8. Since the push button body 10 presses the stem 3 of the aerosol container 1 and opens the valve of the aerosol container 1, the aerosol contents are guided from the outlet interval 16 between the pressed valve 13 and the nozzle body 15 to the nozzle hole 14, While pressing the nozzle body 15 in the opening direction of the nozzle hole 14, it is injected to the outside. In this embodiment, the nozzle body 15 is pressed in the direction of the nozzle hole 14 by the spring 17, but this pressing can also be done by the injection pressure of the contents, so the spring 17 is not necessarily necessary. It is.

また、エアゾール内容物の噴射を中止するに
は、被覆体8を介した押釦本体10の押圧を解除
すれば、ステム3の接続する弁機構の作用によつ
て、押釦本体10は元位置に復元する。同時に被
覆体8を回動し、被覆体8の内周面でノズル体1
5を押圧し、ノズル孔14の外面を、被覆体8の
内周面で密閉するとともにノズル孔14の内面
を、被押圧弁13で押圧閉止し、また被覆体8の
係合突部7を外筒4の嵌合凹溝5に係合する。こ
の被覆体8の閉止回動動作により、ノズル孔14
は被覆体8の内周面と、被押圧弁13により、二
重にシールされ、後ダレを生じる事が無いととも
に被覆体8は、係合突部7を嵌合凹溝5に嵌合す
る事により、押し下げ動作が不能となり、ノズル
孔14を閉止しながら、押釦本体10を押圧する
誤操作を防止できるものである。
Furthermore, in order to stop the injection of the aerosol contents, if the pressure on the push button body 10 through the cover 8 is released, the push button body 10 is restored to its original position by the action of the valve mechanism connected to the stem 3. do. At the same time, the covering body 8 is rotated, and the nozzle body 1 is connected to the inner peripheral surface of the covering body 8.
5, the outer surface of the nozzle hole 14 is sealed with the inner peripheral surface of the covering 8, and the inner surface of the nozzle hole 14 is closed by pressing with the pressed valve 13, and the engaging protrusion 7 of the covering 8 is closed. It engages with the fitting groove 5 of the outer cylinder 4. Due to this rotational closing operation of the covering 8, the nozzle hole 14
is double-sealed by the inner peripheral surface of the covering 8 and the pressed valve 13, and there is no rear sag, and the covering 8 allows the engaging protrusion 7 to fit into the fitting groove 5. As a result, the push-down operation becomes impossible, and it is possible to prevent an erroneous operation in which the push button body 10 is pressed while the nozzle hole 14 is closed.

考案の効果 本考案は上述のごとく構成したものであるか
ら、被覆体の閉止回動動作により、ノズル孔は被
押圧弁によりシールされ、後ダレを生じる事が無
いとともに被覆体は、係合突部を嵌合凹溝に嵌合
する事により、押し下げ動作が不能となり、ノズ
ル孔を閉止しながら、押釦本体を押圧する誤操作
を防止できるものである。
Effects of the invention Since the present invention is configured as described above, the nozzle hole is sealed by the pressed valve by the closing rotation operation of the covering, and there is no rear sag, and the covering is closed by the engaging protrusion. By fitting the pushbutton into the fitting groove, the push-down operation becomes impossible, and it is possible to prevent an erroneous operation of pushing the pushbutton body while closing the nozzle hole.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の一実施例を示すものであつて、
第1図はノズル孔の開放状態を示す第3図のA−
A線断面図、第2図はノズル孔の閉止状態を示す
第3図のB−B線断面図、第3図は第1図の平面
図、第4図は第1図の底面図である。 1……エアゾール容器、3……ステム、4……
外筒、5……嵌合凹溝、6……摺動凹溝、7……
係合突部、8……被覆体、10……押釦本体、1
2……ステム、13……被押圧弁、14……ノズ
ル孔、15……ノズル体、16……導出間隔、1
7……発条、18……導出開口、20……嵌合突
部、21……条溝。
The drawings show one embodiment of the present invention,
Figure 1 is A- in Figure 3 showing the open state of the nozzle hole.
2 is a sectional view taken along line A, FIG. 2 is a sectional view taken along line B-B of FIG. 3 showing the closed state of the nozzle hole, FIG. 3 is a plan view of FIG. 1, and FIG. 4 is a bottom view of FIG. 1. . 1...Aerosol container, 3...Stem, 4...
Outer cylinder, 5... Fitting groove, 6... Sliding groove, 7...
Engagement protrusion, 8...covering body, 10...push button body, 1
2... Stem, 13... Pressed valve, 14... Nozzle hole, 15... Nozzle body, 16... Derivation interval, 1
7... spring, 18... lead-out opening, 20... fitting protrusion, 21... groove.

Claims (1)

【実用新案登録請求の範囲】 (1) エアゾール容器に固定した外筒の内面円周方
向に、嵌合凹溝を形成し、この嵌合凹溝に係脱
可能に嵌合する係合突部を、被覆体の外面に突
出し、この被覆体の内周に、エアゾール容器の
ステムと接続した押釦本体を位置し、この押釦
本体の内容物噴射方向に被押圧弁を形成し、こ
の被押圧弁で閉止し得るノズル孔を設けたノズ
ル体により、内容物の導出間隔を介して被押圧
弁の外周を摺動自在に被覆し、ノズル孔が被覆
体の導出開口に位置した時に、ノズル孔を開放
し被覆体を介した押釦の押し下げを可能とする
とともに被覆体の閉止回動時に、被覆体の内面
に押圧されてノズル体のノズル孔を被押圧弁に
押圧して閉止し、同時に係合突部を嵌合凹溝に
嵌合し、被覆体を介した押釦本体の押し下げを
不能とした事を特徴とするエアゾール容器の押
釦。 (2) 被押圧弁は、先端がニードル弁であることを
特徴とする実用新案登録請求の範囲第1項記載
のエアゾール容器の押釦。 (3) 被押圧弁は、先端が球状のボール弁であるこ
とを特徴とする実用新案登録請求の範囲第1項
記載のエアゾール容器の押釦。 (4) 被押圧弁は、先端か平坦なガスケツトである
ことを特徴とする実用新案登録請求の範囲第1
項記載のエアゾール容器の押釦。 (5) 押釦本体は、下端外周に突出した嵌合突部
を、外筒の内周軸方向に形成した条溝に摺動自
在に嵌合し、回動不能で上下動可能に形成した
ことを特徴とする実用新案登録請求の範囲第1
項記載のエアゾール容器の押釦。 (6) 嵌合凹溝の端部には、軸方向に摺動凹溝を形
成し、ノズル孔が被覆体の導出開口に位置した
状態で、係合突部を摺動凹溝に摺動自在に係合
し、押釦本体の押し下げを可能とすることを特
徴とする実用新案登録請求の範囲第1項記載の
エアゾール容器の押釦。 (7) ノズル体は、発条によりノズル孔の開口方向
に付勢されたものであることを特徴とする実用
新案登録請求の範囲第1項記載のエアゾール容
器の押釦。
[Scope of Claim for Utility Model Registration] (1) A fitting groove is formed in the circumferential direction of the inner surface of the outer cylinder fixed to the aerosol container, and an engaging protrusion that removably fits into the fitting groove. protrudes from the outer surface of the covering, a push button main body connected to the stem of the aerosol container is located on the inner periphery of the covering, a pressed valve is formed in the content injection direction of the push button main body, and the pressed valve A nozzle body provided with a nozzle hole that can be closed with a nozzle body slidably covers the outer periphery of the pressed valve through a gap for leading out the contents, and when the nozzle hole is located at the outlet opening of the covering body, the nozzle hole is It opens and allows the push button to be pressed down through the covering, and when the covering rotates to close, it is pressed against the inner surface of the covering and presses the nozzle hole of the nozzle body against the pressed valve to close it and engage at the same time. A push button for an aerosol container, characterized in that a protrusion fits into a fitting groove, making it impossible to push down the push button body through a cover. (2) The push button for an aerosol container according to claim 1, wherein the pressed valve has a needle valve at its tip. (3) The push button for an aerosol container according to claim 1, wherein the pressed valve is a ball valve with a spherical tip. (4) Claim 1 of the utility model registration characterized in that the pressed valve is a gasket with a flat tip.
Press button on aerosol container as described in section. (5) The push button body has a fitting protrusion protruding from the outer periphery of the lower end that is slidably fitted into a groove formed in the axial direction of the inner circumference of the outer cylinder, and is formed so that it cannot rotate but can move up and down. Claim 1 for utility model registration characterized by
Press button on aerosol container as described in section. (6) A sliding groove is formed in the axial direction at the end of the fitting groove, and the engaging protrusion is slid into the sliding groove with the nozzle hole positioned at the outlet opening of the covering. A push button for an aerosol container according to claim 1, wherein the push button for an aerosol container can be engaged freely and the push button body can be pressed down. (7) The push button for an aerosol container according to claim 1, wherein the nozzle body is biased in the opening direction of the nozzle hole by a spring.
JP8929887U 1987-06-10 1987-06-10 Expired - Lifetime JPH055974Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8929887U JPH055974Y2 (en) 1987-06-10 1987-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8929887U JPH055974Y2 (en) 1987-06-10 1987-06-10

Publications (2)

Publication Number Publication Date
JPS63197661U JPS63197661U (en) 1988-12-20
JPH055974Y2 true JPH055974Y2 (en) 1993-02-16

Family

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Application Number Title Priority Date Filing Date
JP8929887U Expired - Lifetime JPH055974Y2 (en) 1987-06-10 1987-06-10

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JP (1) JPH055974Y2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005219031A (en) * 2004-02-09 2005-08-18 Toyo Aerosol Ind Co Ltd Aerosol jetting nozzle
FR2879173B1 (en) * 2004-12-15 2009-12-11 Nouvel Oeuvre DISTRIBUTION DEVICE
JP2010215245A (en) * 2009-03-13 2010-09-30 Mitani Valve Co Ltd Shut-off mechanism, pump type product equipped with shut-off mechanism, and aerosol type product equipped with shut-off mechanism
JP5352419B2 (en) * 2009-08-26 2013-11-27 株式会社吉野工業所 Double container

Also Published As

Publication number Publication date
JPS63197661U (en) 1988-12-20

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