JP3566784B2 - Trigger sprayer hood - Google Patents

Trigger sprayer hood Download PDF

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Publication number
JP3566784B2
JP3566784B2 JP13850995A JP13850995A JP3566784B2 JP 3566784 B2 JP3566784 B2 JP 3566784B2 JP 13850995 A JP13850995 A JP 13850995A JP 13850995 A JP13850995 A JP 13850995A JP 3566784 B2 JP3566784 B2 JP 3566784B2
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Japan
Prior art keywords
hood
nozzle
sprayer
trigger type
inward flange
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
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JP13850995A
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Japanese (ja)
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JPH08309240A (en
Inventor
伸夫 山中
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Filing date
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Priority to JP13850995A priority Critical patent/JP3566784B2/en
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/32—Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
    • B05B12/36—Side shields, i.e. shields extending in a direction substantially parallel to the spray jet
    • 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
    • B05B11/1052—Actuation means
    • B05B11/1056—Actuation means comprising rotatable or articulated levers
    • B05B11/1057—Triggers, i.e. actuation means consisting of a single lever having one end rotating or pivoting around an axis or a hinge fixedly attached to the container, and another end directly actuated by the user

Landscapes

  • Closures For Containers (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Description

【０００１】
【産業上の利用分野】
本発明は、広く使用されているトリガー式噴霧器に装着させるための、主として霧飛散防止用のフードに関する。
【０００２】
【従来の技術】
エアゾール式噴霧器のノズルにメガホン形状フードを取付けたものが知られている。
【０００３】
【発明が解決しようとする課題】
上記メガホン形状のフードをトリガー式噴霧器に使用しようとすると、該トリガー式噴霧器はエアゾール式噴霧器に比べて大形であるため、該噴霧器に使用するフードも大形化することとなり、すると該フードの取扱いが面倒となる。
【０００４】
本発明は、フードが大形化してもトリガー式噴霧器装着時、殆んどその重量を感じないで使用できるよう、又フード先端部を断面ほぼ楕円形状として、噴霧器のノズルに対するフード回転により、被噴霧面の形状等に応じて縦長又は横長に噴霧可能に、更にフードのノズル嵌合筒基端面に、ノズルの挿入および抜出しが容易で、しかも噴霧器がノズル後端面側に有する環状の隙間部分内へ緊密に嵌合可能な第２内向きフランジを付設することでノズルに対して、従って噴霧器に対してフード取付けが安定するよう、更に又輸送時等において、噴霧器装着用の噴霧液体収納容器体外面へフードを深く被せることが可能とすることで、それ等を包装箱内へ収納することが容易に形成したものである。
【０００５】
【課題を解決するための手段】
第１の手段として、先端側横断面形状を楕円ないし矩形状に、かつ少くとも先端側筒部分よりも基端側の筒部分は基部側小径のテーパ状部3aとなし、又該筒部基端から、噴霧液体収納容器体のキャップ33外径以上の外径を有する第１内向きフランジ４を介して、円筒状のノズル嵌合筒５を突出し、該嵌合筒基端面に第２内向きフランジ６を付設した、薄肉合成樹脂製シートで成形したフード１であって、上記第２内向きフランジ６のフランジ孔７を、横断面三角形状とした、上記フード取付け用トリガー式噴霧器ノズル24の基部外径とほぼ同形状かつ同一大きさに、かつ上記ノズル嵌合筒５の第１、第２内向きフランジ４、６間の長さを、上記ノズル24の長さとほぼ等しく形成した。
【０００６】
第２の手段として、上記第１の手段を有すると共にフード１を圧空真空成形方法により形成した。
【０００７】
【作用】
フード１の第１内向きフランジ４外径は、該フードを装着させるトリガー式噴霧器用噴霧液体収納容器体３１のキャップ３３外径以上の外径を有し、図２のように上記容器体３１の上部外面へ被せることが出来る。又ノズル嵌合筒５の基端面に付設した第２内向きフランジ６のフランジ孔７内へ、図３が示すようにトリガー式噴霧器のノズル２４を位置合せして挿入させ、該状態からフードを僅かに回すと、図５Ａが示すように第２内向きフランジ６の内縁部分が、上記ノズル２４後端面と、該ノズルを嵌合させた噴霧器射出筒の小径部分２５の直ぐ後方大径部分の前端面との間に形成されている、環状の小間隙２６内へ摩擦に抗して喰込み、上記ノズル後端面と射出筒後方大径部分前端面とで挟持され、フード先端部を縦向きとすることが出来る。又該縦向き状態から更に回動させて図５Ｂが示すように横向きとすることが出来る。該状態にあっても上記第２内向きフランジ６は上記小間隙２６内で挟持されている。フード１取外しの際は、既述フランジ孔７形状とノズル形状とが一致する位置まで戻し、そのままフード１を引き抜くことが出来る。
【０００８】
【実施例】
まず本発明のフードの説明に先だって、該フードを装着させる公知のトリガー式噴霧器および、該噴霧器を装着させる噴霧液体収納容器体について予め簡単に説明しておくと、２１はトリガー式噴霧器で、その下面から上記噴霧液体収納容器体の口部へ嵌合させる装着筒２２を垂下し、又その装着筒内を通って、上記容器体内底部まで垂下させる液体吸上げ用の吸込みパイプを垂設する。２３はトリガーで、該トリガー操作で容器体内液体をシリンダ内へ吸込み、又該シリンダ内液体を射出筒内を通ってノズル２４から噴出する。
【０００９】
ノズル２４は、射出筒前端部に設けた小径部２５外面へ回動可能に嵌合されており、通常横断面三角形状として、その三面のうちの一面を上面に位置させてトリガーを操作することで噴出液体を霧としたり、又液体をそのまま噴出したり、ノズル孔が閉塞されて噴出不能となるよう設けている。ノズル２４後端面と射出筒大径部分の前端面との間、ないしはその大径部分外面へ嵌合させたカバー部分前端との間には通常環状の小間隙２６が形成されており、本発明のフードはその小間隙を利用している。
【００１０】
噴霧液体収納容器体３１は、図２、図４が示すように、胴部３２横断面を前後方向に長い楕円形状とし、かつ胴部上半は、上部を小径化したテーパ部３２ａ として、図４のように該容器体にトリガー式噴霧器２１を装着した状態でトリガー２３の操作が行い易いよう設けている。上記噴霧器を装着する前にあっては、容器体口部をキャップ３３で密閉し、該容器体と、トリガー式噴霧器と、フードとを、包装箱内に収納した状態で輸送等行う。
【００１１】
本発明のフード１は、上記のような容器体３１およびトリガー式噴霧器２１と共に輸送されるものであり、使用に際しては、図４が示すように、上記容器体３１に上記噴霧器２１を装着させ、該噴霧器のノズル２４へフード１を着脱自在に装着するよう設けた物である。
【００１２】
フード１は、先端側横断面形状を楕円ないし矩形状に、又先端側筒部分２よりも基端側の筒部分３は基部側小径のテーパ状部3aとしている。先端側筒部分２は筒方向の各部分において図示のように同径とすることが好ましい。筒部基端からは第１内向きフランジ４を介して円筒状のノズル嵌合筒５を突出する。その第１内向きフランジ４は、図２が示すように噴霧液体収納容器体31の上部外面へ深く被せることが可能に、上記容器体の口部を密閉するキャップ33の外径と同一ないし僅かに大外径としている。
【００１３】
既述ノズル嵌合筒５の基端面へは、第２内向きフランジ６を付設する。該フランジのフランジ孔７は、該フードを装着させるトリガー式の噴霧器２１のノズル２４横断面形状の基部外径とほぼ同形状かつ同一大きさに形成し、図３が示すようにそのフランジ孔７に通してノズル嵌合筒５内へノズル２４を差込み、該差込み状態からフード１を噴霧器２１に対して回動させると、図５が示すように第２内向きフランジ６が既述小間隙２６内に摩擦に抗して喰込み、図５Ａが示すようにフード先端部を縦方向に、又該状態から更にフードを回動させることで図５Ｂが示すように横方向へ向きを変えることが可能とする。
【００１４】
上記フードは、薄肉の合成樹脂製シートを、いわゆるシート成形、つまり圧空真空成形方法により、ノズル嵌合筒５基端面が閉塞された状態で形成した後、その基端閉塞板にフランジ孔７を穿設してその閉塞板を第２内向きフランジ６とすることが望ましい。該フードは薄肉の合成樹脂製でしかも相当の深さを有するため、通常の真空成形方法およびその他の成形方法での成形は比較的困難となるが、圧空真空成形方法によれば容易に成形することが出来る。
【００１５】
【発明の効果】
本発明は薄肉合成樹脂製シートで形成したフード１の筒部の先端側横断面形状を楕円ないし矩形状とすると共に、円筒状としたノズル嵌合筒５基端面の第２内向きフランジ６のフランジ孔７を、横断面三角形状とした、フード取付け用のトリガー式噴霧器ノズル24の基部外径とほぼ同形状かつ同一大きさに、かつノズル嵌合筒５の第１、第２内向きフランジ４、６間長さを、ノズル24の長さとほぼ等しく設けたから、上記フランジ孔７を通ってノズル嵌合筒５内へ噴霧器のノズル24を差込みした後、噴霧器に対してフード１を回動させることで上記第２内向きフランジ６を、噴霧器の射出筒大径部の前端面とノズル24後端面との間の小間隙26内へ摩擦に抗し喰込みさせてトリガー式噴霧器21に対してフードを確実に装着できると共に該フード回動によりフードの筒部先端部を縦向き、或いは横向きとして被噴霧面の形状等に応じて効率的に噴霧させることが出来、又フランジ孔７とノズル24との位置合わせにより容易にフード１を取外しすることが可能である。更に先端側筒部分よりも基端側の筒部分を基部側小径のテーパ状部3aとすると共に、その筒部基端の第１内向きフランジ４外径を、噴霧液体収納容器体のキャップ33の外径以上としたから、図３が示すように、上記容器体上部外面にフード１を被せて装着箱等に収納することが出来る便利がある。
【００１６】
請求項２の場合は、上記フード１を圧空真空成形方法により形成するから、フード１が薄肉合成樹脂製で、しかも相当の深さ（高さ）を有して他の成形方法では成形が比較的困難であるに拘らず、容易に形成でき、又軽量とすることが出来る。
【図面の簡単な説明】
【図１】本発明フードの斜視図である。
【図２】図１フードを噴霧液体収納容器体に被せた状態で示す側面図である。
【図３】トリガー式噴霧器のノズルへ、フードのノズル嵌合筒を嵌合させる状態を示す斜視図である。
【図４】トリガー式噴霧器にフードを装着させた状態を示す側面図である。
【図５】トリガー式噴霧器のノズルに対するフード嵌合状態を示すもので、同図Ａはフードを縦向きに、かつ同図Ｂはフードを横向きにした状態を示す説明図である。
【符号の説明】
５…ノズル嵌合筒 ６…第２内向きフランジ
７…フランジ孔[0001]
[Industrial applications]
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hood mainly for preventing fog scattering, which is mounted on a widely used trigger type sprayer.
[0002]
[Prior art]
2. Description of the Related Art There is known an aerosol sprayer having a megaphone-shaped hood attached to a nozzle.
[0003]
[Problems to be solved by the invention]
If the megaphone-shaped hood is used for a trigger type sprayer, the trigger type sprayer is larger than the aerosol type sprayer, so the hood used for the sprayer also becomes larger. Handling becomes troublesome.
[0004]
According to the present invention, even when the size of the hood is increased, when the trigger type sprayer is mounted, the hood can be used with almost no feeling of its weight. It is possible to spray vertically or horizontally according to the shape of the spraying surface, etc. Further, it is easy to insert and withdraw the nozzle from the base end face of the nozzle fitting cylinder of the hood, and in the annular gap part that the sprayer has on the nozzle rear end face side By providing a second inward flange that can be fitted tightly to the nozzle, the hood can be attached to the nozzle and therefore to the sprayer so that it is stable. By making it possible to cover the outer surface with the hood deeply, it is easy to store them in the packaging box.
[0005]
[Means for Solving the Problems]
As first means, in to rectangular shape without elliptical tip side cross-sectional shape, and at least the cylindrical portion of the base end side than the leading end side barrel portion proximal smaller diameter of the tapered portion 3a ungated, also tubular portion group From the end, a cylindrical nozzle fitting cylinder 5 projects through a first inward flange 4 having an outer diameter equal to or greater than the outer diameter of the cap 33 of the sprayed liquid container, and a second inner fitting face is provided on the fitting cylinder base end face. A hood 1 formed of a thin synthetic resin sheet provided with an orientation flange 6, wherein the flange hole 7 of the second inward flange 6 has a triangular cross section and the trigger type sprayer nozzle 24 for hood attachment is provided. And the length between the first and second inward flanges 4 and 6 of the nozzle fitting tube 5 is substantially equal to the length of the nozzle 24.
[0006]
As a second means, the hood 1 was formed by the pneumatic vacuum forming method having the first means.
[0007]
[Action]
The outer diameter of the first inward flange 4 of the hood 1 is equal to or larger than the outer diameter of the cap 33 of the spray liquid storage container 31 for the trigger type sprayer to which the hood is attached, and as shown in FIG. Can be placed on the upper outer surface of the Also, as shown in FIG. 3, the nozzle 24 of the trigger type sprayer is aligned and inserted into the flange hole 7 of the second inward flange 6 provided on the base end surface of the nozzle fitting cylinder 5, and the hood is removed from this state. When slightly turned, as shown in FIG. 5A, the inner edge portion of the second inward flange 6 forms the rear end face of the nozzle 24 and the large diameter portion immediately behind the small diameter portion 25 of the sprayer injection cylinder fitted with the nozzle. It bites against the friction into the small annular gap 26 formed between the front end face, and is sandwiched between the rear end face of the nozzle and the front end face of the large-diameter portion behind the injection cylinder. It can be. In addition, by further rotating from the vertical state, it can be made horizontal as shown in FIG. 5B. Even in this state, the second inward flange 6 is held in the small gap 26. When the hood 1 is removed, the hood 1 can be pulled out as it is by returning the hood 1 to a position where the shape of the flange hole 7 and the nozzle shape match.
[0008]
【Example】
First, prior to the description of the hood of the present invention, a well-known trigger type sprayer to which the hood is mounted and a spray liquid storage container body to which the sprayer is mounted will be briefly described in advance. A mounting tube 22 fitted to the mouth of the sprayed liquid storage container body is hung from the lower surface, and a suction pipe for sucking liquid is hung down through the mounting tube to the bottom of the container body. A trigger 23 sucks the liquid in the container into the cylinder by the trigger operation, and ejects the liquid in the cylinder from the nozzle 24 through the injection cylinder.
[0009]
The nozzle 24 is rotatably fitted to the outer surface of the small-diameter portion 25 provided at the front end of the injection cylinder, and has a triangular cross section in general, and one of the three surfaces is positioned on the upper surface to operate the trigger. The liquid is sprayed as a mist, the liquid is jetted as it is, or the nozzle hole is closed so that jetting is impossible. A generally annular small gap 26 is formed between the rear end face of the nozzle 24 and the front end face of the large diameter portion of the injection cylinder or between the front end of the cover portion fitted to the outer surface of the large diameter portion. The hood uses the small gap.
[0010]
As shown in FIGS. 2 and 4, the spray liquid storage container body 31 has an elliptical cross section of the body 32 long in the front-rear direction, and the upper half of the body has a tapered portion 32 a having a reduced upper portion. As shown in FIG. 4, the trigger 23 is provided so that the trigger type sprayer 21 can be easily operated with the trigger type sprayer 21 attached to the container body. Before mounting the sprayer, the mouth of the container body is sealed with a cap 33, and the container body, the trigger type sprayer, and the hood are transported while being stored in a packaging box.
[0011]
The hood 1 of the present invention is transported together with the container 31 and the trigger type sprayer 21 as described above. In use, as shown in FIG. 4, the sprayer 21 is mounted on the container 31. The hood 1 is provided to be detachably attached to the nozzle 24 of the sprayer.
[0012]
Food 1, the to no oval tip side cross-sectional shape rectangular shape, and the cylindrical portion 3 of the base end side than the leading end side barrel portion 2 has a proximal diameter of the tapered portion 3a. It is preferable that the tip-side cylindrical portion 2 has the same diameter as shown in each part in the cylindrical direction. A cylindrical nozzle fitting cylinder 5 protrudes from the base end of the cylinder via a first inward flange 4. As shown in FIG. 2, the first inward flange 4 can be deeply covered on the upper outer surface of the sprayed liquid storage container 31, and has the same or slightly smaller outer diameter as the cap 33 that seals the opening of the container. It has a large outside diameter.
[0013]
A second inward flange 6 is provided on the base end surface of the nozzle fitting cylinder 5 described above. The flange hole 7 of the flange is formed to have substantially the same shape and size as the base outer diameter of the cross-sectional shape of the nozzle 24 of the trigger type sprayer 21 to which the hood is attached. As shown in FIG. When the hood 1 is rotated with respect to the sprayer 21 from the inserted state through the nozzle 24 into the nozzle fitting cylinder 5, as shown in FIG. 5A, the tip of the hood is turned in the vertical direction as shown in FIG. 5A, and the hood is further turned from this state to be turned in the horizontal direction as shown in FIG. 5B. Make it possible.
[0014]
The hood is formed by forming a thin synthetic resin sheet in a state in which the base end face of the nozzle fitting cylinder 5 is closed by a so-called sheet forming, that is, a pneumatic vacuum forming method, and then forming a flange hole 7 in the base end closing plate. It is preferable that the obstruction plate is formed as the second inward flange 6 by being perforated. Since the hood is made of a thin synthetic resin and has a considerable depth, it is relatively difficult to form the hood by a normal vacuum forming method and other forming methods. I can do it.
[0015]
【The invention's effect】
With the present invention is to not elliptical tip side cross-sectional shape of the cylindrical portion of the hood 1 which is formed of a thin synthetic resin sheet and rectangular shape, a cylindrical shape and the nozzle fitting cylinder 5 proximal surface of the second inward flange 6 The first and second inward flanges of the nozzle fitting cylinder 5 have substantially the same shape and size as the outer diameter of the base of the trigger type sprayer nozzle 24 for mounting the hood. Since the length between 4 and 6 is substantially equal to the length of the nozzle 24, the nozzle 24 of the sprayer is inserted into the nozzle fitting cylinder 5 through the flange hole 7, and then the hood 1 is rotated with respect to the sprayer. This causes the second inward flange 6 to bite against the friction into the small gap 26 between the front end face of the large diameter portion of the injection cylinder of the sprayer and the rear end face of the nozzle 24, thereby causing the trigger-type sprayer 21 to move. The hood can be mounted securely and the hood rotates. The tip of the cylindrical portion of the hood can be vertically or horizontally oriented to spray efficiently according to the shape of the surface to be sprayed, and the hood 1 can be easily removed by positioning the flange hole 7 and the nozzle 24. It is possible to do. Further, a cylindrical portion closer to the proximal end than the distal cylindrical portion is a tapered portion 3a having a small diameter on the proximal side, and the outer diameter of the first inward flange 4 at the proximal end of the cylindrical portion is determined by the cap 33 of the spray liquid storage container. As shown in FIG. 3, there is a convenience that the hood 1 can be put on the outer surface of the upper part of the container body and stored in a mounting box or the like as shown in FIG.
[0016]
In the case of claim 2, since the hood 1 is formed by a compressed air vacuum forming method, the hood 1 is made of a thin synthetic resin and has a considerable depth (height). Despite the difficulty, it is easy to form and light.
[Brief description of the drawings]
FIG. 1 is a perspective view of the hood of the present invention.
FIG. 2 is a side view showing a state in which the hood is placed on the sprayed liquid storage container.
FIG. 3 is a perspective view showing a state in which a nozzle fitting cylinder of a hood is fitted to a nozzle of a trigger type sprayer.
FIG. 4 is a side view showing a state in which a hood is attached to the trigger type sprayer.
5A and 5B show a state in which the hood is fitted to the nozzle of the trigger type sprayer. FIG. 5A is an explanatory view showing a state in which the hood is oriented vertically, and FIG.
[Explanation of symbols]
5 ... Nozzle fitting cylinder 6 ... Second inward flange 7 ... Flange hole

Claims (2)

先端側横断面形状を楕円ないし矩形状に、かつ少くとも先端側筒部分よりも基端側の筒部分は基部側小径のテーパ状部3aとなし、又該筒部基端から、噴霧液体収納容器体のキャップ33外径以上の外径を有する第１内向きフランジ４を介して、円筒状のノズル嵌合筒５を突出し、該嵌合筒基端面に第２内向きフランジ６を付設した、薄肉合成樹脂製シートで成形したフード１であって、上記第２内向きフランジ６のフランジ孔７を、横断面三角形状とした、上記フード取付け用トリガー式噴霧器ノズル24の基部外径とほぼ同形状かつ同一大きさに、かつ上記ノズル嵌合筒５の第１、第２内向きフランジ４、６間の長さを、上記ノズル24の長さとほぼ等しく形成したことを特徴とするトリガー式噴霧器のフード。The distal end side cross-sectional shape to no oval rectangular shape and at least the cylindrical portion of the base end side than the leading end side barrel portion proximal smaller diameter of the tapered portion 3a ungated, also from the cylindrical portion proximal end, the spray liquid reservoir A cylindrical nozzle fitting tube 5 protrudes through a first inward flange 4 having an outer diameter equal to or greater than the outer diameter of the cap 33 of the container body, and a second inward flange 6 is attached to the fitting tube base end surface. A hood 1 formed from a thin synthetic resin sheet, wherein the flange hole 7 of the second inward flange 6 has a triangular cross section and is substantially the same as the base outer diameter of the trigger type sprayer nozzle 24 for mounting the hood. A trigger type wherein the length of the nozzle fitting tube 5 between the first and second inward flanges 4 and 6 is substantially equal to the length of the nozzle 24; Sprayer hood. フード１を圧空真空成形方法により成形したことを特徴とする請求項１記載のトリガー式噴霧器のフード。The hood of a trigger type sprayer according to claim 1, wherein the hood (1) is formed by a compressed air vacuum forming method.
JP13850995A 1995-05-12 1995-05-12 Trigger sprayer hood Expired - Lifetime JP3566784B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13850995A JP3566784B2 (en) 1995-05-12 1995-05-12 Trigger sprayer hood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13850995A JP3566784B2 (en) 1995-05-12 1995-05-12 Trigger sprayer hood

Publications (2)

Publication Number Publication Date
JPH08309240A JPH08309240A (en) 1996-11-26
JP3566784B2 true JP3566784B2 (en) 2004-09-15

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Family Applications (1)

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JP13850995A Expired - Lifetime JP3566784B2 (en) 1995-05-12 1995-05-12 Trigger sprayer hood

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Publication number Priority date Publication date Assignee Title
JP4565446B2 (en) * 2004-03-25 2010-10-20 株式会社吉野工業所 Sprayer hood
CN100457288C (en) * 2006-07-25 2009-02-04 丁野勇 Liquid leading device mounted on spray thrower
FR2911801B1 (en) * 2007-01-29 2009-04-24 Millipore Corp DEVICE FOR SPRAYING A REAGENT FOR RAPID MICROBIOLOGICAL ANALYSIS
GB0804040D0 (en) * 2008-03-04 2008-04-09 No Climb Products Ltd Apparatus for control of aerosol residue and surface deposits
JP5562601B2 (en) * 2009-09-15 2014-07-30 ノズルネットワーク株式会社 Miniaturization promoting device and gas-liquid mixing nozzle device for miniaturization promoting device
AU2013298280B2 (en) * 2012-07-11 2017-09-07 Canyon Europe Ltd. Trigger sprayer comprising a nozzle toggle switch extending through an opening in the shroud
JP6249293B2 (en) * 2014-05-30 2017-12-20 株式会社吉野工業所 Hood attached sprayer
CN107930928B (en) * 2017-12-20 2020-01-31 安徽摩诃环保科技有限公司 High-pressure micro-mist dust suppression nozzle protection cover

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