JP4671229B2 - Aerosol soot injection device - Google Patents

Aerosol soot injection device Download PDF

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JP4671229B2
JP4671229B2 JP2005316289A JP2005316289A JP4671229B2 JP 4671229 B2 JP4671229 B2 JP 4671229B2 JP 2005316289 A JP2005316289 A JP 2005316289A JP 2005316289 A JP2005316289 A JP 2005316289A JP 4671229 B2 JP4671229 B2 JP 4671229B2
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recess
operation plate
aerosol
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head
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JP2007117940A (en
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孝之 後藤
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Yoshino Kogyosho Co Ltd
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本発明はエアゾール罐の噴射装置に関する。   The present invention relates to an aerosol soot injection device.

エアゾール罐に装着して収納液を噴射させる噴射装置が種々提案されている。（例えば、特許文献１参照）。   Various injection devices that are attached to an aerosol bottle and inject a storage liquid have been proposed. (For example, refer to Patent Document 1).

上記特許文献１の噴射装置は、ステムに嵌合され押圧することで内容物を噴射するアクチュエータを備えたエアゾールの噴射装置であって、アクチュエータの噴射ノズル部以外の外側を囲んで当該アクチュエータの上面より高い略筒状のワンタッチキャップをエアゾール罐に取り付け、アクチュエータの側方に突出させて当該アクチュエータを、ステムを中心として回動させる操作部を形成する一方、ワンタッチキャップに操作部の回動をガイドするガイド溝を形成し、このガイト溝にアクチュエータを押圧して噴射可能とする噴射位置と、アクチュエータの押圧操作を記載するロック位置と、アクチュエータの押圧状態を保持してガス抜きを行うガス抜き位置とを連通して形成している。   The injection device disclosed in Patent Document 1 is an aerosol injection device including an actuator that is fitted into a stem and presses a content to inject the content, and surrounds the outside of the actuator other than the injection nozzle portion, and the upper surface of the actuator. Attach a higher, generally cylindrical one-touch cap to the aerosol tub and project it to the side of the actuator to form an operating section that rotates the actuator around the stem, while guiding the rotation of the operating section on the one-touch cap An injection position where the actuator is pressed into the guide groove to enable injection, a lock position describing the pressing operation of the actuator, and a degassing position where the depressurization is performed while holding the actuator pressed. And communicated with each other.

上記ガイド溝はワンタッチキャップの周壁上下方向中央部に段差をもって横設し、また、そのガイド溝に至る周壁上端からの開口縦溝を設けている。上記操作部は、アクチュエータの周壁から操作棒を突出した形態をなしており、操作棒をガイド溝の上部位置に嵌合することによりアクチュエータの押し下げを不能にし、また、アクチュエータを中央の開口縦溝位置に回動させおけば液の噴出が可能となり、更に、アクチュエータを回動して下部のガイド溝部分に嵌合させることによりその押圧状態を保持する如く構成している。
特開２００１−３０１８５３号公報 The guide groove is horizontally provided with a step at the central portion of the one-touch cap in the vertical direction of the peripheral wall, and an opening vertical groove from the upper end of the peripheral wall reaching the guide groove is provided. The operation section has a configuration in which the operation rod protrudes from the peripheral wall of the actuator. The operation rod is fitted to the upper position of the guide groove so that the actuator cannot be pushed down. If it is rotated to the position, the liquid can be ejected, and further, the actuator is rotated and fitted into the lower guide groove portion to hold the pressed state.
JP 2001-301853 A

上記従来の噴射装置では、操作棒を操作することにより噴射位置、ロック位置、ガス抜き位置のいずれかにガイドすることで、キャップを着脱することなく各状態を現出できる利点がある。しかしながら、各状態への移行の際には小さな操作棒を掴んで行わなくてはならないため、操作が行い難いという欠点がある。一般に市販されているエアゾール罐はそれ程大きいものは少なく、当然噴射装置全体の大きさもそれに伴って小さいものとなる。   The above-described conventional injection device has an advantage that each state can be revealed without operating the cap by attaching or detaching the guide by guiding the operation rod to any of the injection position, the lock position, and the degassing position. However, there is a drawback in that it is difficult to perform an operation because a small operation rod must be grasped when shifting to each state. In general, there are few aerosol soots that are commercially available, and of course the overall size of the injection device becomes smaller.

本発明は上記した点に鑑みてなされたもので、ロック状態，噴出可能状態，ガス抜き状態，の各状態への切替が容易で取り扱いに極めて便利なエアゾール罐の噴射装置を提案する。また、噴出ヘッドのロック状態，液噴出可能状態，ガス抜き状態の各状態を安定維持できるエアゾール罐の噴射装置を提案する。   The present invention has been made in view of the above points, and proposes an aerosol soot injection device that can be easily switched to a locked state, a jettable state, and a degassed state and is extremely convenient for handling. In addition, the present invention proposes an aerosol soot spraying device that can stably maintain each of the ejection head locked state, liquid ejection enabled state, and degassing state.

本発明のエアゾール罐の噴射装置は、エアゾール罐の上端に装着して収納液を噴出するためのもので、噴出ヘッドと、筒部材とを備えている。   The spray device for an aerosol soot according to the present invention is for attaching to the upper end of the aerosol soot and ejecting stored liquid, and includes an ejection head and a cylindrical member.

本発明の噴射装置を嵌着するエアゾール罐として、胴部の上面より上方付勢状態で押し込み可能にステムを突出し、ステムの押し込みにより内蔵吐出弁が開弁してガス圧により収納液をステムより噴出する如く構成した公知の噴出機構を備えたものが使用できる。   As an aerosol rod to which the injection device of the present invention is fitted, the stem protrudes so that it can be pushed upward from the upper surface of the trunk, and the built-in discharge valve is opened by pushing the stem, and the stored liquid is discharged from the stem by gas pressure. What was equipped with the well-known ejection mechanism comprised so that it might eject can be used.

また、噴出ヘッドは合成樹脂等により形成したもので、エアゾール罐のステムに下端の導入口を嵌合させて押し下げ可能に装着した筒状をなし、周面に噴出口を開口し、内部に導入口から吐出口に至る流路を備えている。また、周面に操作板を突設している。   In addition, the jet head is made of synthetic resin, etc., and has a cylindrical shape that is fitted to the bottom of the aerosol cup stem so that it can be pushed down. A flow path from the mouth to the discharge port is provided. In addition, an operation plate protrudes from the peripheral surface.

筒部材も合成樹脂等により形成したもので、エアゾール罐上に嵌着して噴出ヘッド周囲に立設するとともに、前部に第１凹部を、後部に第２凹部をそれぞれ凹設している。筒部材の高さは噴出ヘッドの高さと同じかそれ以上とし、また、その厚みは操作板の操作性を考慮してある程度の幅を持たすことが望ましい。そのため例えば、内周壁と外周壁とを頂板で連結した形態の筒部材が好ましく使用できる。   The cylindrical member is also formed of a synthetic resin or the like, and is fitted on the aerosol tub and is erected around the ejection head, and has a first recess at the front and a second recess at the rear. It is desirable that the height of the cylindrical member is equal to or higher than the height of the ejection head, and the thickness thereof has a certain width in consideration of the operability of the operation plate. Therefore, for example, a tubular member in which the inner peripheral wall and the outer peripheral wall are connected by a top plate can be preferably used.

第１凹部は、噴出ヘッドの噴出口を臨ませて噴出するためのもので、頂面を凹ませて形成した内外を貫通する凹部であり、所定の開口横幅及び縦幅を備えている。開口横幅及び縦幅は、液噴出状態，ロック状態，ガス抜きの為の係止状態のうち少なくとも、液噴出状態に於いて、噴出口が噴出可能に第１凹部に臨むことができる開口横幅及び縦幅とする。   The first recess is for ejecting while facing the ejection port of the ejection head, and is a recess penetrating the inside and outside formed by denting the top surface, and has a predetermined opening width and length. The opening width and width are the opening width that allows the outlet to face the first recess so as to be able to eject in at least the liquid ejection state among the liquid ejection state, the locked state, and the locking state for degassing. The vertical width.

第２凹部は、操作板を回動操作するための案内及び操作板の上下動の規制を行うもので、頂面を凹ませて形成した内外を貫通する凹部であり、その底面は操作板下面が摺動するフラットな摺動面をなしている。操作板がこの底面位置にある場合には操作板は下降不能であり、従って噴出ヘッドの押し下げが不能となる。   The second recess is a guide for turning the operation plate and restricting the vertical movement of the operation plate. The second recess is a recess formed by denting the top surface and penetrating the inside and the outside. Has a flat sliding surface. When the operation plate is at this bottom position, the operation plate cannot be lowered, and therefore the ejection head cannot be pushed down.

また、第２凹部の底面の一側端には、液の噴出が可能な位置までの操作板の押し込みが可能な押込み孔を設けており、底面の他側端には、液の噴出が可能な位置までの操作板の押し込みが可能で且つその係合突部が係合する下向き段部を備えた係合孔を設けている。操作板を押込み孔位置に回動し、噴出ヘッドを押し込むことで液の噴出を行える。操作板の回動により噴出ヘッドが回動し、それに伴って噴出口が噴出可能な押込み孔位置に回動する。操作板の安定した上下動を維持するために、操作板と係合突部の幅と押込み孔の幅を略同じ幅に形成し、少なくとも係合突部の先端に対向する壁面を案内面として操作板の最下降位置まで設けると良い。   In addition, a push hole is provided on one side end of the bottom surface of the second recess so that the operation plate can be pushed to a position where liquid can be ejected, and liquid can be ejected on the other side end of the bottom surface. The operation hole can be pushed to a certain position, and an engagement hole having a downward stepped portion with which the engagement protrusion is engaged is provided. The liquid can be ejected by rotating the operation plate to the position of the pushing hole and pushing the ejection head. The ejection head is rotated by the rotation of the operation plate, and accordingly, the ejection port is rotated to the push hole position where the ejection can be ejected. In order to maintain a stable vertical movement of the operation plate, the width of the operation plate and the engaging projection and the width of the push-in hole are formed to be substantially the same width, and at least a wall surface facing the tip of the engagement projection is used as a guide surface It is good to provide up to the lowest position of the operation plate.

操作板を係合孔位置に回動し、噴出ヘッドを押し込んで係合突部を下向き段部に係合させることで、エアゾール罐の吐出弁が開放状態を維持し、その結果、残存するガスを排出することができる。係合孔は第２凹部の底面から側面に亘って設けることにより、その横幅が操作板と係合突部の横幅よりも狭い場合であっても、操作板が弾性変形してその係合突部を下向き段部に係合させ易く、また、その場合係合突部と下向き段部の係合が比較的外れにくい。尚、係合孔は第２凹部底面に於いて操作板と係合突部の横幅と同じ幅に形成しても良いが、その場合には、噴出ヘッドを充分押し下げた後押込み孔側に若干戻すことにより係合することができる。戻す方法としては例えば噴出ヘッドを押圧したままその指を捩じることにより行える。   By rotating the operation plate to the position of the engagement hole and pushing the ejection head to engage the engagement protrusion with the downward stepped portion, the discharge valve of the aerosol soot maintains the open state, and as a result, the remaining gas Can be discharged. By providing the engagement hole from the bottom surface to the side surface of the second recess, even if the lateral width is narrower than the lateral width of the operation plate and the engagement projection, the operation plate is elastically deformed and the engagement projection The portion is easily engaged with the downward stepped portion, and in that case, the engagement of the engaging protrusion and the downward stepped portion is relatively difficult to disengage. The engagement hole may be formed to have the same width as the width of the operation plate and the engagement projection on the bottom surface of the second recess. It can be engaged by returning. As a returning method, for example, the finger can be twisted while pressing the ejection head.

上記課題を解決するための第１の手段として、エアゾール罐Ｂのステム３に下端の導入口10を嵌合させて押し下げ可能に装着するとともに、側面に噴出口15を開口した筒状の噴出ヘッドA1と、エアゾール罐Ｂ上に嵌着して噴出ヘッドA1周囲に立設するとともに、前部に第１凹部23を、後部に第２凹部24を凹設した筒部材A2とを備え、第２凹部24の底面24a 上を摺動する係合突部17付の操作板16を噴出ヘッドA1の外面に突設するとともに、前記底面24a の一側端に、液の噴出が可能な位置までの操作板16の押し込みが可能な押込み孔25を設け、底面24a の他側端には、液の噴出が可能な位置までの操作板16の押し込みが可能で且つその係合突部17が係合する下向き段部26を備えた係合孔27を設け、操作板16の前記底面24a 上での噴出ヘッドA1のロック状態と、操作板16の押込み孔25上方位置での液噴出可能状態と、操作板16の係合孔27に押し込み係合させたガス抜き状態との切替が可能に構成し、前記係合孔27周縁部に切り取り可能に防護片28を立設した。 As a first means for solving the above-described problem, a cylindrical ejection head having a lower end introduction port 10 fitted to the stem 3 of the aerosol bowl B so as to be able to be pushed down and having an ejection port 15 opened on the side surface. A 1 and a cylindrical member A 2 fitted on the aerosol tub B and standing around the ejection head A 1 and having a first recess 23 at the front and a second recess 24 at the rear. , as well as projecting the operation plate 16 with the engaging projection 17 sliding on the bottom surface 24a of the second recess 24 on the outer surface of the injection head a 1, at one end of the bottom surface 24a, can be ejected in liquid A push-in hole 25 is provided in which the operation plate 16 can be pushed to a proper position, and the operation plate 16 can be pushed to a position where liquid can be ejected at the other end of the bottom surface 24a, and its engaging projection 17 provided with engagement holes 27 with a downward step portion 26 which engages a lock state of the injection head a 1 on the bottom surface 24a of the operation plate 16, A liquid ejection state in push hole 25 above the work plate 16, configured to allow switching between venting state where the push engaged with the engaging hole 27 of the operation plate 16, the engagement hole 27 periphery The protective piece 28 was erected so that it could be cut off .

第２の手段として、前記第１の手段に於いて、前記係合孔27を第２凹部24の底面からそれに連なる側面下部に亘って設けた。 As a second means, in the first means, the engagement hole 27 is provided from the bottom surface of the second recess 24 to the lower portion of the side surface continuous therewith.

第３の手段として、前記第１の手段又は第２の手段のいずれかの手段に於いて、前記噴出ヘッドA1のロック状態で噴出口15が筒部材A2に被覆される如く構成した。
As a third means, either the first means or the second means is configured such that the jet port 15 is covered with the cylindrical member A 2 while the jet head A 1 is locked.

本発明のエアゾール罐の噴射装置は、操作板16を回動させるという簡単な操作でロック状態，噴出可能状態，ガス抜き状態，の各状態への切替が容易に行えるため、極めて取り扱いが便利である。特に、噴出可能状態の操作板をロック状態に回動させる際も、操作板には係合突部17が存在するため、第２凹部24の側面と隙間があり、容易にロック状態へ移行させることができる。   The aerosol soot spraying device of the present invention can be easily switched to each of the locked state, the jettable state, and the degassed state by a simple operation of rotating the operation plate 16, so that it is extremely convenient to handle. is there. In particular, when the operation plate that is capable of being ejected is rotated to the locked state, the engagement projection 17 is present on the operation plate, so that there is a gap between the side surface of the second recess 24 and the operation plate is easily shifted to the locked state. be able to.

前記係合孔27周縁部に切り取り可能に防護片28を立設したものにあっては、液噴出可能状態は一目瞭然で、誤ってガス抜き状態に回動させることがない。   In the case where the protective piece 28 is erected so that it can be cut off at the peripheral edge of the engagement hole 27, the liquid ejectable state is obvious at a glance and is not erroneously rotated to the degassing state.

また、前記係合孔27を第２凹部24の底面からそれに連なる側面下部に亘って設けた場合には、操作板16の係合突部17の下向き段部26への係合が行い易く、また、一旦係合した係合突部17と下向き段部26の係合が外れ難い。   When the engagement hole 27 is provided from the bottom surface of the second recess 24 to the lower portion of the side surface continuous therewith, the engagement projection 17 of the operation plate 16 can be easily engaged with the downward step 26, Further, it is difficult to disengage the engaging protrusion 17 and the downward stepped portion 26 once engaged.

前記噴出ヘッドA1のロック状態で噴出口15が筒部材A2に被覆される如く構成した場合には、噴出口15への埃等の付着を極力防止でき、その汚れ，目詰まりを極力防止できる。 When the ejection port 15 is configured to be covered with the cylindrical member A 2 while the ejection head A 1 is locked, dust and the like can be prevented from adhering to the ejection port 15 as much as possible, and contamination and clogging can be prevented as much as possible. it can.

以下、本発明の実施例の形態を図面を参照して説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図面は本発明エアゾール罐の噴射装置の一例を示し、噴射装置Ａはエアゾール罐Ｂに嵌着する噴出ヘッドA1と、筒部材A2とを備えている。 The drawing shows an example of an aerosol bottle injection device according to the present invention, and the injection device A includes a jet head A 1 fitted to the aerosol bottle B and a cylindrical member A 2 .

エアゾール罐Ｂは、胴部２の上面より上方付勢状態で押し込み可能にステム３を突出し、該ステムの押し込みにより内蔵吐出弁（図示せず）が開弁してガス圧によりエアゾール罐Ｂ内の収納液をステム３より噴出する如く構成した公知の噴出機構を備えたものである。胴部２上端をテーパ状に縮径し、その上端部にカシメ部分である環状突条４を立設し、該突条４外周下部に下向き段部を周設している。   The aerosol bottle B projects the stem 3 so that it can be pushed upward from the upper surface of the body part 2, and the built-in discharge valve (not shown) is opened by the pushing of the stem, and the gas pressure in the aerosol bottle B A known ejection mechanism configured to eject the stored liquid from the stem 3 is provided. The upper end of the body portion 2 is reduced in a taper shape, an annular ridge 4 that is a caulking portion is erected on the upper end portion, and a downward stepped portion is provided around a lower portion of the outer periphery of the ridge 4.

噴出ヘッドA1は合成樹脂により形成され、ステム３に嵌着してその押し下げ及び液の噴出を行うためのもので、ステム３に下端の導入口10を密嵌させた縦筒11を頂壁12裏面中央より垂設するとともに、頂壁12の周縁部より周壁13を垂設した筒状をなし、縦筒11上部に基端を開口したノズル筒14を側方へ延設し、その先端を周壁13部分に噴出口15として開口し、ステム３からの液を縦筒11及びノズル筒14内を通して噴出口15から噴出する如く構成している。 The ejection head A 1 is formed of a synthetic resin, and is fitted to the stem 3 to push down and eject the liquid. A vertical cylinder 11 in which the lower end inlet 10 is closely fitted to the stem 3 is provided on the top wall. 12 A cylindrical shape with a peripheral wall 13 suspended from the peripheral edge of the top wall 12 and a nozzle cylinder 14 having a base end opened at the top of the vertical cylinder 11 is extended laterally, Is opened as a jet port 15 in the peripheral wall 13 portion, and the liquid from the stem 3 is jetted from the jet port 15 through the vertical cylinder 11 and the nozzle cylinder 14.

また、噴出ヘッドA1の周壁13外面所定位置から外方へ操作板16を突設している。操作板16の下端部より側方へ係合突部17を突設している。係合突部17の突設幅は比較的大きくとり、操作板16を後述する第２の凹部の押込み孔側に回動させた際に、第２凹部側面との間に指の先端が容易に入る程度の大きさとしている。また、操作板16と噴出口15とのなす角度は、約１３５度をなしている。 Also projected the operation plate 16 outwardly from the peripheral wall 13 the outer surface position of the injection head A 1. An engaging protrusion 17 is provided so as to protrude from the lower end of the operation plate 16 to the side. The projecting width of the engaging projection 17 is relatively large, and when the operation plate 16 is rotated to the pushing hole side of the second recess, which will be described later, the tip of the finger is easily located between the side surface of the second recess. The size is enough to enter. The angle formed between the operation plate 16 and the jet port 15 is about 135 degrees.

筒部材A2も合成樹脂により形成されたもので、エアゾール罐Ｂの環状突条４外周に下部を嵌合させた内筒部20を頂板部21の内周側裏面より垂設し、頂板部21の外周縁よりエアゾール罐Ｂの外周縁位置に垂下する外筒部22を垂設した二重筒状構造をなしている。また、筒部材A2の前部には第１凹部23を、後部には第２凹部24をそれぞれ上端より凹設している。 The cylindrical member A 2 is also made of a synthetic resin, and an inner cylindrical portion 20 in which a lower portion is fitted to the outer periphery of the annular ridge 4 of the aerosol bowl B is suspended from the rear surface on the inner peripheral side of the top plate portion 21. A double cylindrical structure is provided in which an outer cylinder portion 22 that hangs down from the outer periphery of 21 to the position of the outer periphery of the aerosol bowl B is suspended. A first recess 23 is formed in the front part of the cylindrical member A 2 and a second recess 24 is provided in the rear part from the upper end.

第１凹部23は噴出ヘッドA1の噴出口15を臨ませて噴出するためのもので、頂板部21を下方へ凹ませて、内筒部20から外筒部22に至る内外を貫通した凹部であり、所定の開口横幅及び縦幅を備えている。開口横幅及びその縦幅は、噴出ヘッドA1を液噴出状態に回動させた際に、噴出口15が第１凹部23の略中央となる如く構成している。 The first recess 23 is for ejecting the ejection head A 1 so as to face the ejection port 15. The top recess 21 is recessed downward and penetrates from the inner cylinder portion 20 to the outer cylinder portion 22. And has a predetermined opening width and height. The horizontal width of the opening and the vertical width thereof are configured such that the jet outlet 15 is substantially at the center of the first recess 23 when the jet head A 1 is rotated to the liquid jet state.

第２凹部24は、頂板部21を下方へ凹ませて、内筒部20から外筒部22に至る内外を貫通した凹部であり、その底面24a は噴出ヘッドA1の操作板16下面が摺動するフラットな摺動面をなしている。そして、操作板16がこの底面24a 位置にある場合には噴出ヘッドA1の押し下げが不能となる。また、第２凹部24の底面24a の右側端（正面から向かって：以下同様）には、液の噴出が可能な位置までの操作板16の押し込みが可能な押込み孔25を設けており、底面24a の左側端には、液噴出が可能な位置までの操作板16の押し込みが可能で且つその係合突部17が係合する下向き段部26を備えた係合孔27を設けている。 The second recess 24 is recessed a top plate portion 21 downwardly, a concave portion penetrating the inner and outer extending from the inner cylindrical portion 20 to the outer tube portion 22, the bottom surface 24a is an operation plate 16 lower surface of the injection head A 1 sliding It has a flat sliding surface that moves. Then, the operation plate 16 is depressed the injection head A 1 is disabled when in the bottom 24a position. In addition, a push-in hole 25 through which the operation plate 16 can be pushed to a position where liquid can be ejected is provided at the right end (from the front: the same applies hereinafter) of the bottom surface 24a of the second recess 24. At the left end of 24a, there is provided an engagement hole 27 having a downward step portion 26 with which the operation plate 16 can be pushed to a position where the liquid can be ejected and the engagement projection 17 is engaged.

押込み孔25は操作板16及び係合突部17の押し込みが可能な長方形状をなし、係合突部17が第２凹部24の右側面24b に当接するまで操作板16を回動させた後、噴出ヘッドA1を押し下げることにより操作板16及び係合突部17が下降し、液が噴出する。押込み孔25部分の右側面24b は第２凹部24の底面24a より下方位置まで存在し、押し下げた操作板16の係合突部17が常時当接する如く構成している。 The push-in hole 25 has a rectangular shape that allows the operation plate 16 and the engagement projection 17 to be pushed in, and after the operation plate 16 is rotated until the engagement projection 17 contacts the right side surface 24b of the second recess 24. , the operation plate 16 and the engagement protrusion 17 is lowered by pushing down the injection head a 1, the liquid is ejected. The right side surface 24b of the push-in hole 25 is located below the bottom surface 24a of the second recess 24, and is configured such that the engaging projection 17 of the operation plate 16 that is pushed down always abuts.

係合孔27は操作板16及び係合突部17の押し込みが可能な長方形状をなし、操作板16を第２凹部の左側面24c に当接するまで回動させた後、噴出ヘッドA1を押し下げることにより操作板及び係合突部17が下降し、係合突部17が下向き段部26に係合する如く構成している。この場合、係合孔27を第２凹部24の底面24a から隣接する左側面24c の下部にまで拡張して形成している。 Engaging hole 27 a rectangular shape capable of pushing the operation plate 16 and the engagement protrusion 17, after rotating until it abuts the operation plate 16 on the left side surface 24c of the second recess, the injection head A 1 By pushing down, the operation plate and the engaging protrusion 17 are lowered, and the engaging protrusion 17 is configured to engage with the downward step portion 26. In this case, the engagement hole 27 is formed to extend from the bottom surface 24a of the second recess 24 to the lower portion of the adjacent left side surface 24c.

また、第２凹部24の係合孔27の縁部には操作板16の回動を阻止する防護片28を切り取り可能に立設している。防護片28は、係合孔27の後部をＬ字状に覆い、切取用の突片を突設している。また、下面及び側面を細棒状の連結片29により第２凹部24の底面及び側面に一体に連結している。   A protective piece 28 that prevents the operation plate 16 from rotating is erected on the edge of the engagement hole 27 of the second recess 24 so as to be cut off. The protective piece 28 covers the rear part of the engagement hole 27 in an L shape, and has a protruding piece for cutting. Further, the lower surface and the side surface are integrally connected to the bottom surface and the side surface of the second recess 24 by a thin bar-shaped connection piece 29.

上記の如く構成した噴射装置は、図４に示す如き、操作板16が第２凹部24の底面24a 上に位置する場合には噴出ヘッドA1の押し下げができず、従って、液の噴出が防止されるロック状態にあり、噴出ヘッドA1の噴出口15は第１凹部23から外れて筒部材A2に隠れている。この状態から操作板16を右側端まで回動させると、噴出ヘッドA1が回動して噴出口15が第１凹部23の中央に位置し、操作板16及び係合突部17の押し下げが可能となる。その結果、噴出ヘッドA1の押し下げが可能となり、ステム３を押し下げて液が噴出する。この際、操作板16が押込み孔25の左側面に、係合突部17が第２凹部24の右側面にそれぞれ案内されて安定した噴出ヘッドA1の押し下げができる。噴出が終了すれば、噴出ヘッドA1の押圧を解除し、操作板16を押して元の第２凹部24の底面24a 上に回動させてロック状態に戻しておく。この際操作板16と第２凹部24の右側面24b との間には比較的大きな隙間を生じているため、簡単に操作板16を押し戻すことができる。 The configured injection apparatus as is, as shown in FIG. 4, when the operation plate 16 is positioned on the bottom surface 24a of the second recess 24 can not press down the injection head A 1, thus, prevent ejection of the liquid is The ejection port 15 of the ejection head A 1 is disengaged from the first recess 23 and hidden behind the cylindrical member A 2 . When the operation plate 16 is rotated to the right end from this state, the ejection head A 1 is rotated so that the ejection port 15 is located at the center of the first recess 23, and the operation plate 16 and the engaging projection 17 are pushed down. It becomes possible. As a result, the ejection head A 1 can be pushed down, and the stem 3 is pushed down to eject liquid. At this time, the left side surface of the operation plate 16 is pushed-hole 25, it is pushed down the engagement protrusion 17 of the injection head A 1 which are respectively guided to the right side surface of the second recess 24 stably. If ejection is complete, releases the pressing of the injection head A 1, left to return to the locked state by turning on the bottom surface 24a of the second recess 24 of the original press operation plate 16. At this time, since a relatively large gap is formed between the operation plate 16 and the right side surface 24b of the second recess 24, the operation plate 16 can be easily pushed back.

収納液を使い切った際には、連結片29を切断して防護片28を取り除いた後操作板16を左側端まで回動させ、噴出ヘッドA1を押圧して操作板16を強制的に押し下げると、図６(b) に示す如く、係合突部17が下向き段部26と係合し、噴出口15より残存ガスが放出される。 When used up storage solution, by cutting the connecting piece 29 by rotating the operation plate 16 after removal of the protective strip 28 to the left end, forcibly pushes down the operation plate 16 presses the injection head A 1 Then, as shown in FIG. 6 (b), the engaging projection 17 is engaged with the downward stepped portion 26, and the residual gas is released from the jet port 15.

本発明噴射装置の分解斜視図である。（実施例１）It is a disassembled perspective view of this invention injection device. Example 1 本発明噴射装置の斜視図である。（実施例１）It is a perspective view of this invention injection device. Example 1 本発明噴射装置の要部切欠側面図である。（実施例１）It is a principal part notched side view of this invention injection device. Example 1 本発明噴射装置の操作を説明する説明図である。（実施例１）It is explanatory drawing explaining operation of this invention injection apparatus. Example 1 本発明噴射装置の操作を説明する説明図である。（実施例１）It is explanatory drawing explaining operation of this invention injection apparatus. Example 1 本発明噴射装置の操作を説明する説明図である。（実施例１）It is explanatory drawing explaining operation of this invention injection apparatus. Example 1

符号の説明Explanation of symbols

３…ステム，10…導入口，15…噴出口，16…操作板，17…係合突部，23…第１凹部，
24…第２凹部，24a …底面，25…押込み孔，26…下向き段部，27…係合孔，
28…防護片，Ａ…噴射装置，A1…噴出ヘッド，A2…筒部材，Ｂ…エアゾール罐 3 ... stem, 10 ... introduction port, 15 ... spout, 16 ... operation plate, 17 ... engagement protrusion, 23 ... first recess,
24 ... second recess, 24a ... bottom surface, 25 ... pushing hole, 26 ... downward stepped portion, 27 ... engagement hole,
28 ... protective piece, A ... injector, A 1 ... jet head, A 2 ... tubular member, B ... aerosol cans

Claims (3)

エアゾール罐（Ｂ）のステム（３）に下端の導入口（10）を嵌合させて押し下げ可能に装着するとともに、側面に噴出口（15）を開口した筒状の噴出ヘッド（A1）と、エアゾール罐（Ｂ）上に嵌着して噴出ヘッド（A1）周囲に立設するとともに、前部に第１凹部（23）を、後部に第２凹部（24）を凹設した筒部材（A2）とを備え、第２凹部（24）の底面（24ａ）上を摺動する係合突部（17）付の操作板（16）を噴出ヘッド（A1）の外面に突設するとともに、前記底面（24ａ）の一側端に、液の噴出が可能な位置までの操作板（16）の押し込みが可能な押込み孔（25）を設け、底面（24ａ）の他側端には、液の噴出が可能な位置までの操作板（16）の押し込みが可能で且つその係合突部（17）が係合する下向き段部（26）を備えた係合孔（27）を設け、操作板（16）の前記底面（24ａ）上での噴出ヘッド（A1）のロック状態と、操作板（16）の押込み孔（25）上方位置での液噴出可能状態と、操作板（16）の係合孔（27）に押し込み係合させたガス抜き状態との切替が可能に構成し、前記係合孔（27）周縁部に切り取り可能に防護片（28）を立設してなることを特徴とするエアゾール罐の噴射装置。 A cylindrical jet head (A 1 ) having a lower inlet port (10) fitted to the stem (3) of the aerosol bottle (B) so that it can be pushed down, and having a jet port (15) opened on the side surface; A cylindrical member fitted on the aerosol bowl (B) and standing around the ejection head (A 1 ), with a first recess (23) in the front and a second recess (24) in the rear (A 2 ), and an operation plate (16) with an engaging projection (17) sliding on the bottom surface (24a) of the second recess (24) is provided on the outer surface of the ejection head (A 1 ). In addition, a push hole (25) into which the operation plate (16) can be pushed to a position where the liquid can be ejected is provided at one side end of the bottom surface (24a), and the other side end of the bottom surface (24a) is provided. Has an engagement hole (27) provided with a downward stepped portion (26) to which the operation plate (16) can be pushed to a position where the liquid can be ejected and the engagement projection (17) is engaged. Provided, And the locked state of the injection head (A 1) of on the bottom surface of the work plate (16) (24a), and a liquid ejection state in push hole (25) above the operating plate (16), the operation plate (16 ) Is configured so that it can be switched to a degassed state that is pushed into and engaged with the engagement hole (27), and a protective piece (28) is erected on the periphery of the engagement hole (27). An aerosol soot spraying device characterized by that. 前記係合孔（27）を第２凹部（24）の底面からそれに連なる側面下部に亘って設けてなる請求項１に記載のエアゾール罐の噴射装置。 The aerosol spout injection device according to claim 1, wherein the engagement hole (27) is provided from the bottom surface of the second recess (24) to a lower portion of the side surface continuous therewith. 前記噴出ヘッド（A1）のロック状態で噴出口（15）が筒部材（A2）に被覆される如く構成してなる請求項１又は請求項２のいずれかに記載のエアゾール罐の噴射装置。 The injection head (A 1) lock on the spout (15) is injection device aerosol cans according to any one of the tubular members (A 2) constructed as is coated with comprising claim 1 or claim 2 .
JP2005316289A 2005-10-31 2005-10-31 Aerosol soot injection device Expired - Fee Related JP4671229B2 (en)

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EP2570190A1 (en) 2011-09-15 2013-03-20 Braun GmbH Spray nozzle for dispensing a fluid and sprayer comprising such a spray nozzle
WO2014210309A2 (en) 2013-06-28 2014-12-31 The Procter & Gamble Company Aerosol hairspray product comprising a spraying device
JP2016130142A (en) * 2015-01-15 2016-07-21 フマキラー株式会社 Injection device
JP6851722B2 (en) * 2015-03-03 2021-03-31 株式会社マンダム Discharge container and its cap and discharge product
JP6383320B2 (en) * 2015-04-02 2018-08-29 澁谷工業株式会社 Capper
BR112017025687B1 (en) 2015-06-01 2021-11-23 The Procter & Gamble Company AEROSOL HAIR FIXER PRODUCT COMPRISING A SPRAY DEVICE
JP2018188217A (en) * 2017-05-12 2018-11-29 株式会社マンダム Lock mechanism of aerosol container and aerosol container with use thereof
JP2020196524A (en) * 2019-06-04 2020-12-10 株式会社ダイゾー Injection member for aerosol container

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331405A (en) * 1989-06-28 1991-02-12 Sumitomo Electric Ind Ltd Method and apparatus for producing metallic powder
JP2001301853A (en) * 2000-04-21 2001-10-31 Toyo Aerosol Ind Co Ltd Jet device for aerosol container
JP2002255261A (en) * 2001-02-28 2002-09-11 Yoshino Kogyosho Co Ltd Aerosol-type spray

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331405A (en) * 1989-06-28 1991-02-12 Sumitomo Electric Ind Ltd Method and apparatus for producing metallic powder
JP2001301853A (en) * 2000-04-21 2001-10-31 Toyo Aerosol Ind Co Ltd Jet device for aerosol container
JP2002255261A (en) * 2001-02-28 2002-09-11 Yoshino Kogyosho Co Ltd Aerosol-type spray

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