JP3905609B2 - Trigger sprayer - Google Patents

Trigger sprayer Download PDF

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Publication number
JP3905609B2
JP3905609B2 JP26115597A JP26115597A JP3905609B2 JP 3905609 B2 JP3905609 B2 JP 3905609B2 JP 26115597 A JP26115597 A JP 26115597A JP 26115597 A JP26115597 A JP 26115597A JP 3905609 B2 JP3905609 B2 JP 3905609B2
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JP
Japan
Prior art keywords
trigger
sprayer
stopper
support shaft
pump
Prior art date
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Expired - Fee Related
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JP26115597A
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Japanese (ja)
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JPH1176886A (en
Inventor
貢 岩坪
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Kao Corp
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Kao Corp
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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
    • B05B11/01—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
    • 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

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  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Description

【０００１】
【発明の属する技術分野】
本発明はトリガー式スプレイヤーに関する。
【０００２】
【従来の技術】
従来、実開平4-37554 号公報、実公平7-16051 号公報に記載の如くのトリガー式スプレイヤーがある。このトリガー式スプレイヤーは、容器本体にスプレイヤー本体を装着し、スプレイヤー本体に回動可能に設けられたトリガーに加える操作により、スプレイヤー本体に設けてあるポンプに容器本体の液状物を吸引し、該ポンプによりノズル部を経由して液状物を吐出することとしている。
【０００３】
しかるに、トリガー式スプレイヤーの物流段階での不測のトリガーの動きによる液状物の意図しない吐出を予防するため、実開昭63-173360 号公報に記載の如く、トリガーのストッパを備えるものが提案されている。このストッパは、容器本体に装着されたスプレイヤー本体に固定された帯状部の先端に回動制止部を形成し、この回動制止部をトリガーに係脱可能とするものである。
【０００４】
【発明が解決しようとする課題】
しかしながら、従来技術では以下の問題点がある。
▲１▼トリガー式スプレイヤーの物流段階等で、ストッパを構成する帯状部がスプレイヤー本体まわりに一定のたるみをもって延在され、梱包作業時等における取扱い性が悪い。
【０００５】
▲２▼トリガー式スプレイヤーの使用段階で、ストッパの回動制止部をトリガーから外したとき、ストッパの帯状部及び回動制止部がスプレイヤー本体まわりに不安定な姿勢でぶらさがり、トリガーの操作性、容器本体の取扱い性を阻害する。
【０００６】
本発明の課題は、トリガー式スプレイヤーにおいて、トリガーの予期しない回動を防止し、意図しない吐出を予防するためのストッパを取り外し不要でコンパクトに備えることにある。
【０００７】
【課題を解決するための手段】
請求項１に記載の本発明は、容器本体にスプレイヤー本体を装着し、スプレイヤー本体に回動可能に設けられたトリガーに加える操作により、スプレイヤー本体に設けてあるポンプに容器本体の液状物を吸引し、該ポンプによりノズル部を経由して液状物を吐出するトリガー式スプレイヤーにおいて、スプレイヤー本体におけるトリガーの後方に、該トリガーの操作方向に平行をなす支軸を設け、この支軸を中心として回転するようにストッパを取り付け、該ストッパをトリガーに衝合して該トリガーを回動ロックせしめる作業位置と、該トリガーとの衝合を解除する非作業位置とに切換設定可能としてなり、スプレイヤー本体に固定されたポンプハウジングの先端にノズル部を備え、該ポンプハウジングのノズル部の延長線上後方に前記ストッパの支軸を設けたものである。
【０００８】
ここで”回動ロック”とは、トリガーが完全に回動しないことを意味するのではなく、トリガーの回動操作によるポンプの作動が不能となる程度に回動が制限されることを意味するのであり、ポンプの作動による液状物の吐出がなければトリガーがある程度回動するのは許容される。
【００１５】
【発明の実施の形態】
図１はトリガー式スプレイヤーのストッパを作業位置に設定した状態を示す側面図、図２は図１の正面図、図３はトリガー式スプレイヤーのストッパを非作業位置に設定した状態を示す側面図、図４は図３の正面図、図５はストッパを示す模式図である。
【００１６】
トリガー式スプレイヤー１０は、本出願人が特願平8-322102号により出願したスプレイヤーと基本的構成を同一とするものであり、容器本体１にスプレイヤー本体１１を装着し、これをキャップ１２により固定したものである。トリガー式スプレイヤー１０は、スプレイヤー本体１１の前面側上部に組み付けられるトリガー装着部材１８にトリガー回動軸１３Ａを介してトリガー１３を回動可能に設け、このトリガー１３に加える操作により、スプレイヤー本体１１に設けてあるポンプ１４に容器本体１の液状物を吸引し、ポンプ１４によりノズル部１５を経由して液状物を吐出可能としている。
【００１７】
尚、トリガー式スプレイヤー１０のポンプ１４は、スプレイヤー本体１１に固定された円柱状のポンプハウジング１６に固定的に設けられる小径シリンダ（不図示）と、小径シリンダに連通しその前方部において往復動自在に配設された大径シリンダ１７と、小径シリンダ及び大径シリンダ１７内においてばね（不図示）を介して往復動自在に配設されたプランジャ（不図示）とを備える。大径シリンダ１７は、トリガー１３の回動操作で往復動するとともに、プランジャの先端部で通液が遮断されるノズル部１５を備えている。１７Ａはトリガー１３により押動される押動部である。そして、トリガー式スプレイヤー１０では、トリガー１３の回動操作によるポンプ１４の蓄圧力により、容器本体１から小径シリンダ、大径シリンダ１７に吸引した液状物が所定の液圧に達すると、小径シリンダと大径シリンダ１７の断面積差に伴う加圧力差により、プランジャが大径シリンダ１７に対して相対移動し、プランジャによるノズル部１５の遮断を開き、液状物を高い圧力で均一に吐出可能とする。
【００１８】
しかるに、トリガー式スプレイヤー１０において、円柱状の部材であるポンプハウジング１６の先端部はスプレイヤー本体１１におけるトリガー１３の後方に位置し、トリガー１３の操作方向に平行をなす本発明の支軸２０を形成し、この支軸２０にストッパ２１を回動自在に取り付けてある。
【００１９】
ストッパ２１は、図５に示す如く、支軸２０に嵌着される回動リング２２と、回動リング２２の円周の一部から前方に突き出るトリガー衝合部２３と、トリガー衝合部２３の裏面に張り出し形成された操作つまみ２４とを有する。そして、ストッパ２１は、操作つまみ２４を用いて回動リング２２を支軸２０を中心として回動させることができ、(a) トリガー衝合部２３がトリガー１３の背面に衝合して、トリガー１３を引き操作不能とすることにて該トリガー１３を回動ロックせしめる作業位置（図１、図２）と、(b) トリガー衝合部２３をトリガー１３の背面から側方に外し、トリガー衝合部２３とトリガー１３の背面との衝合を解除する非作業位置（図３、図４）とに切換設定可能としてある。トリガー衝合部２３と操作つまみ２４とは、トリガーの幅Ｗより小さな幅とされており、作業位置では側方に突出しない。こうすることで取り扱い性が向上する。また、回動リング２２はその内側において支軸２０と摺動し、その摩擦力によって作業位置若しくは非作業位置にて留まる。こうすることで、ストッパを作業位置若しくは非作業位置に切り替え設定可能としてある。尚、ストッパは合成樹脂で作られており、若干の弾性を有するので、凹部と凸部をストッパと支軸とに各々設けて係合によって作業位置若しくは非作業位置にて留まるようにしても良い。
【００２０】
従って、トリガー式スプレイヤー１０は以下の如く用いられる。
(1) トリガー式スプレイヤー１０の物流段階
ストッパ２１を図１、図２の作業位置に設定する。これにより、トリガー１３はストッパ２１のトリガー衝合部２３に衝合して回動ロックせしめられ、不測のトリガー１３の動きによる液状物の意図しない吐出が予防される。
【００２１】
(2) トリガー式スプレイヤー１０の使用段階
ストッパ２１の操作つまみ２４を用いて回動リング２２を支軸２０まわりで回動し、ストッパ２１を図３、図４の非作業位置に設定する。これにより、ストッパ２１のトリガー衝合部２３はトリガー１３の背面に対する側方に外され、トリガー１３はストッパ２１のトリガー衝合部２３に衝合することなく回動操作可能となり、液状物を吸引、吐出可能とする。
【００２２】
(3) トリガー式スプレイヤー１０の使用休止段階
ストッパ２１を再び図１、図２の作業位置に設定する。これにより、トリガー１３はストッパ２１のトリガー衝合部２３に衝合して回動ロックせしめられ、幼児等のいたずらによる液状物の無用な吐出が予防される。
【００２３】
従って、本実施形態によれば以下の作用がある。
▲１▼スプレイヤー本体１１におけるトリガー１３の後方に、該トリガー１３の操作方向に平行をなす支軸２０を設け、この支軸２０にストッパ２１を枢着し、該ストッパ２１を支軸２０回りで作業位置と非作業位置とに切換設定可能とした。従って、ストッパ２１はスプレイヤー本体１１の側方に大きく張り出ることがなく、またスプレイヤー本体１１に不安定な姿勢で結合されることがなく、スプレイヤー本体１１に取り外し不要でコンパクトに設けられる。
【００２４】
▲２▼上記▲１▼により、トリガー式スプレイヤー１０の物流段階等で、トリガー１３に衝合するストッパ２１の外形をコンパクトにし、梱包作業時等における取扱い性を良好にする。
【００２５】
▲３▼上記▲１▼により、トリガー式スプレイヤー１０の使用段階で、トリガー１３との衝合を解除されたストッパ２１の外形をコンパクトに保ち、トリガー１３の操作性、容器本体１の取扱い性を向上する。
【００２６】
▲４▼ストッパ２１の支軸２０を、ポンプ１４のシリンダを構成する等のポンプハウジング１６の一部に設けることにより、スプレイヤー本体１１の外形を複雑にすることなく、上記▲１▼〜▲３▼のストッパ２１をスプレイヤー本体１１にコンパクトに設けることができる。
【００２７】
▲５▼トリガー衝合部２３と操作つまみ２４とを、トリガーの幅Ｗより小さな幅とした。これにより、作業位置ではストッパ２１がスプレイヤー本体１１の側方に突出しない構造とすることができ、容器本体の取り扱い性を向上することができた。
【００２８】
以上、本発明の実施の形態を図面により詳述したが、本発明の具体的な構成はこの実施の形態に限られるものではなく、本発明の要旨を逸脱しない範囲の設計の変更等があっても本発明に含まれる。即ち、本発明のトリガー式スプレイヤーは、トリガーの操作により容器本体内の液状物をポンプ内に吸引し、該ポンプよりノズル部を経由して吐出するものであれば、ポンプがトリガーにより駆動されるピストンをシリンダ内に往復動自在に備えるもの等、広く一般のトリガー式スプレイヤーに適用できる。
【００２９】
そして、本発明のストッパの支軸は、スプレイヤー本体におけるトリガーの後方に、該トリガーの操作方向に平行をなすものであれば、必ずしもポンプハウジングの一部を利用するものであることを要しない。
【００３０】
また、本発明が適用されるトリガー式スプレイヤーは、ポンプを構成するシリンダ、ピストンに対してノズル部が必ずしも同軸をなすものであることを要しない。
【００３１】
【発明の効果】
以上のように本発明によれば、トリガー式スプレイヤーにおいて、トリガーの回動ロックのためのストッパを取り外し不要でコンパクトに備えることができる。
【図面の簡単な説明】
【図１】図１はトリガー式スプレイヤーのストッパを作業位置に設定した状態を示す側面図である。
【図２】図２は図１の正面図である。
【図３】図３はトリガー式スプレイヤーのストッパを非作業位置に設定した状態を示す側面図である。
【図４】図４は図３の正面図である。
【図５】図５はストッパを示す模式図である。
【符号の説明】
１ 容器本体
１０ トリガー式スプレイヤー
１１ スプレイヤー本体
１３ トリガー
１４ ポンプ
１５ ノズル部
１６ ポンプハウジング
２０ 支軸
２１ ストッパ[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a trigger sprayer.
[0002]
[Prior art]
Conventionally, there are trigger type sprayers as described in Japanese Utility Model Publication No. 4-37554 and Japanese Utility Model Publication No.7-16051. This trigger type sprayer attaches the sprayer body to the container body, and sucks the liquid material in the container body into the pump provided in the sprayer body by applying to the trigger provided on the sprayer body. The liquid is discharged by the pump through the nozzle portion.
[0003]
However, in order to prevent unintentional discharge of liquid material due to unexpected trigger movement at the logistics stage of trigger type sprayers, it has been proposed to provide a trigger stopper as described in Japanese Utility Model Publication No. 63-173360. ing. This stopper forms a rotation stop at the tip of a band-like portion fixed to the sprayer body mounted on the container body, and this rotation stop can be engaged with and disengaged from the trigger.
[0004]
[Problems to be solved by the invention]
However, the prior art has the following problems.
(1) At the distribution stage of the trigger type sprayer, the belt-like portion constituting the stopper is extended around the sprayer body with a certain amount of slack, so that handling at the time of packing work is poor.
[0005]
(2) When using the trigger sprayer, when the stopper's rotation stop is removed from the trigger, the stopper's strip and rotation stop hang around the sprayer body in an unstable posture, and trigger operation Impedes the handling of the container body.
[0006]
SUMMARY OF THE INVENTION An object of the present invention is to provide a compact sprayer that does not require removal of a stopper for preventing unexpected rotation of the trigger and preventing unintentional discharge in a trigger sprayer.
[0007]
[Means for Solving the Problems]
According to the first aspect of the present invention, when the sprayer body is mounted on the container body and applied to a trigger rotatably provided on the sprayer body, the liquid in the container body is applied to the pump provided in the sprayer body. In a trigger type sprayer that sucks an object and discharges a liquid substance via the nozzle portion by the pump, a support shaft that is parallel to the operation direction of the trigger is provided behind the trigger in the sprayer body. A stopper is attached to rotate around the axis, and it is possible to switch between a work position where the stopper is engaged with the trigger to lock the trigger and a non-working position where the engagement with the trigger is released. Do Ri, includes a nozzle portion at the tip of the fixed pump housing sprayer body, the scan in the extension on the rear of the nozzle portion of the pump housing Tsu is provided with a path of the support shaft.
[0008]
Here, the “rotation lock” does not mean that the trigger does not completely rotate, but means that the rotation is limited to the extent that the pump cannot be operated by the rotation operation of the trigger. Thus, the trigger is allowed to rotate to some extent unless the liquid is discharged by the operation of the pump.
[0015]
DETAILED DESCRIPTION OF THE INVENTION
1 is a side view showing the trigger sprayer stopper set at the working position, FIG. 2 is a front view of FIG. 1, and FIG. 3 is a side view showing the trigger sprayer stopper set at the non-working position. 4 is a front view of FIG. 3, and FIG. 5 is a schematic view showing a stopper.
[0016]
The trigger type sprayer 10 has the same basic structure as the sprayer filed by the present applicant in Japanese Patent Application No. 8-322102. The sprayer body 11 is attached to the container body 1 and the sprayer is covered with the cap. 12 is fixed. The trigger sprayer 10 is provided on a trigger mounting member 18 assembled to the upper front side of the sprayer body 11 so as to be able to rotate via a trigger rotation shaft 13A. The liquid substance in the container main body 1 is sucked into the pump 14 provided in the main body 11, and the liquid substance can be discharged by the pump 14 via the nozzle portion 15.
[0017]
The pump 14 of the trigger sprayer 10 is connected to a small-diameter cylinder (not shown) fixed to a cylindrical pump housing 16 fixed to the sprayer body 11, and communicates with the small-diameter cylinder so as to reciprocate in the front part thereof. A large-diameter cylinder 17 that is movably disposed, and a plunger (not illustrated) that is reciprocally disposed in the small-diameter cylinder and the large-diameter cylinder 17 via a spring (not illustrated). The large-diameter cylinder 17 is provided with a nozzle portion 15 that reciprocates when the trigger 13 is rotated and whose liquid flow is blocked at the tip of the plunger. Reference numeral 17 </ b> A denotes a pushing portion that is pushed by the trigger 13. In the trigger sprayer 10, when the liquid substance sucked from the container main body 1 to the small diameter cylinder and the large diameter cylinder 17 by the accumulated pressure of the pump 14 by the rotation operation of the trigger 13 reaches a predetermined hydraulic pressure, the small diameter cylinder And the large pressure cylinder 17 cause the plunger to move relative to the large diameter cylinder 17 due to the difference in the cross-sectional area between the large diameter cylinder 17 and the nozzle portion 15 to be blocked by the plunger. To do.
[0018]
However, in the trigger sprayer 10, the distal end portion of the pump housing 16 that is a columnar member is located behind the trigger 13 in the sprayer body 11 and is parallel to the operation direction of the trigger 13. A stopper 21 is rotatably attached to the support shaft 20.
[0019]
As shown in FIG. 5, the stopper 21 includes a rotating ring 22 fitted to the support shaft 20, a trigger abutting portion 23 protruding forward from a part of the circumference of the rotating ring 22, and a trigger abutting portion 23. And an operation knob 24 formed on the back surface. The stopper 21 can rotate the rotation ring 22 around the support shaft 20 by using the operation knob 24. (a) The trigger abutting portion 23 abuts on the back surface of the trigger 13, and the trigger 21 The operation position (FIGS. 1 and 2) for locking the trigger 13 by making the pulling operation 13 impossible (FIG. 1, FIG. 2), and (b) removing the trigger abutting portion 23 from the back side of the trigger 13 Switching to the non-working position (FIGS. 3 and 4) for releasing the collision between the joint portion 23 and the rear surface of the trigger 13 is possible. The trigger abutting portion 23 and the operation knob 24 have a width smaller than the width W of the trigger, and do not protrude sideways at the work position. This improves handling. Further, the rotating ring 22 slides on the inner side of the support shaft 20 and stays at the working position or the non-working position by the frictional force. In this way, the stopper can be switched to the working position or the non-working position. The stopper is made of a synthetic resin and has a slight elasticity, so that a concave portion and a convex portion may be provided on the stopper and the support shaft, respectively, so as to remain in the working position or the non-working position by engagement. .
[0020]
Therefore, the trigger sprayer 10 is used as follows.
(1) The distribution stage stopper 21 of the trigger sprayer 10 is set at the work position shown in FIGS. As a result, the trigger 13 is brought into contact with the trigger abutting portion 23 of the stopper 21 and locked in rotation, and unintentional discharge of the liquid material due to unexpected movement of the trigger 13 is prevented.
[0021]
(2) Use stage of trigger type sprayer 10 Using the operation knob 24 of the stopper 21, the rotating ring 22 is rotated around the support shaft 20, and the stopper 21 is set to the non-working position shown in FIGS. 3 and 4. As a result, the trigger abutting portion 23 of the stopper 21 is removed laterally with respect to the rear surface of the trigger 13, and the trigger 13 can be rotated without abutting against the trigger abutting portion 23 of the stopper 21, and sucks the liquid material. It is possible to discharge.
[0022]
(3) The use suspension stage stopper 21 of the trigger type sprayer 10 is set again to the work position shown in FIGS. As a result, the trigger 13 is brought into contact with the trigger abutting portion 23 of the stopper 21 and locked in rotation, thereby preventing unnecessary discharge of the liquid material due to mischief of an infant or the like.
[0023]
Therefore, according to this embodiment, there are the following operations.
(1) A support shaft 20 that is parallel to the operation direction of the trigger 13 is provided behind the trigger 13 in the sprayer body 11, and a stopper 21 is pivotally attached to the support shaft 20, and the stopper 21 is rotated around the support shaft 20. Thus, it is possible to switch between the work position and the non-work position. Accordingly, the stopper 21 does not protrude greatly to the side of the sprayer main body 11 and is not coupled to the sprayer main body 11 in an unstable posture, so that the stopper 21 can be provided compactly without being removed from the sprayer main body 11. .
[0024]
{Circle around (2)} By the above {circle around (1)}, the outer shape of the stopper 21 that collides with the trigger 13 is made compact at the physical distribution stage of the trigger sprayer 10 and the handling property during packing work is improved.
[0025]
(3) Due to the above (1), when the trigger sprayer 10 is used, the outer shape of the stopper 21 released from the contact with the trigger 13 is kept compact, the operability of the trigger 13 and the handleability of the container body 1 are maintained. To improve.
[0026]
(4) By providing the support shaft 20 of the stopper 21 in a part of the pump housing 16 that constitutes the cylinder of the pump 14, the above-mentioned (1) to The stopper 21 can be provided on the sprayer body 11 in a compact manner.
[0027]
(5) The trigger abutting portion 23 and the operation knob 24 have a width smaller than the width W of the trigger. As a result, the stopper 21 can be structured so as not to protrude to the side of the sprayer body 11 at the work position, and the handleability of the container body can be improved.
[0028]
Although the embodiment of the present invention has been described in detail with reference to the drawings, the specific configuration of the present invention is not limited to this embodiment, and there are design changes and the like without departing from the gist of the present invention. Is included in the present invention. That is, the trigger type sprayer of the present invention is configured such that the pump is driven by the trigger as long as the liquid in the container body is sucked into the pump by the operation of the trigger and discharged from the pump through the nozzle portion. It can be widely applied to general trigger type sprayers, such as those having a reciprocating piston in a cylinder.
[0029]
The support shaft of the stopper of the present invention is not necessarily required to use a part of the pump housing as long as it is parallel to the operation direction of the trigger behind the trigger in the sprayer body. .
[0030]
Moreover, the trigger type sprayer to which the present invention is applied does not necessarily require that the nozzle portion is coaxial with the cylinder and piston constituting the pump.
[0031]
【The invention's effect】
As described above, according to the present invention, the trigger sprayer can be provided with a compact stopper without requiring removal of the trigger locking lock.
[Brief description of the drawings]
FIG. 1 is a side view showing a state where a stopper of a trigger sprayer is set at a working position.
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a side view showing a state in which a stopper of the trigger sprayer is set to a non-working position.
FIG. 4 is a front view of FIG. 3;
FIG. 5 is a schematic view showing a stopper.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Container main body 10 Trigger type sprayer 11 Sprayer main body 13 Trigger 14 Pump 15 Nozzle part 16 Pump housing 20 Support shaft 21 Stopper

Claims (4)

容器本体にスプレイヤー本体を装着し、スプレイヤー本体に回動可能に設けられたトリガーに加える操作により、スプレイヤー本体に設けてあるポンプに容器本体の液状物を吸引し、該ポンプによりノズル部を経由して液状物を吐出するトリガー式スプレイヤーにおいて、
スプレイヤー本体におけるトリガーの後方に、該トリガーの操作方向に平行をなす支軸を設け、この支軸を中心として回転するようにストッパを取り付け、
該ストッパをトリガーに衝合して該トリガーを回動ロックせしめる作業位置と、該トリガーとの衝合を解除する非作業位置とに切換設定可能としてなり、
スプレイヤー本体に固定されたポンプハウジングの先端にノズル部を備え、該ポンプハウジングのノズル部の延長線上後方に前記ストッパの支軸を設けたことを特徴とするトリガー式スプレイヤー。By attaching the sprayer body to the container body and applying it to a trigger provided rotatably on the sprayer body, the liquid substance in the container body is sucked into the pump provided in the sprayer body, and the nozzle part is drawn by the pump. In the trigger type sprayer that discharges liquid material via
A support shaft that is parallel to the operation direction of the trigger is provided behind the trigger in the sprayer body, and a stopper is attached so as to rotate around this support shaft.
A working position and which can be rotated lock the trigger abuts the stopper to the trigger, Ri Na as a switchable set and a non-working position for releasing the abutment between the trigger,
A trigger type sprayer comprising a nozzle portion at a front end of a pump housing fixed to the sprayer body, and a support shaft for the stopper provided on an extension line of the nozzle portion of the pump housing . 前記ストッパの支軸が、スプレイヤー本体に固定された円柱状部材のポンプハウジングの一部に設けられてなる請求項１記載のトリガー式スプレイヤー。The trigger sprayer according to claim 1, wherein the support shaft of the stopper is provided on a part of a pump housing of a cylindrical member fixed to the sprayer body. 前記トリガーのトリガー回動軸がスプレイヤー本体の前面側上部に位置する請求項１又は２に記載のトリガー式スプレイヤー。The trigger type sprayer according to claim 1 or 2, wherein a trigger rotation axis of the trigger is located at an upper part on the front side of the sprayer body . 前記ストッパを合成樹脂から形成し、前記ストッパと支軸の一方に凹部、他方に凸部を設けてそれらの凹部と凸部の係合によって該ストッパを作業位置と非作業位置にて留まるようにした請求項１〜３のいずれかに記載のトリガー式スプレイヤー。The stopper is formed of a synthetic resin, and a concave portion is provided on one of the stopper and the support shaft, and a convex portion is provided on the other. The trigger type sprayer according to any one of claims 1 to 3.
JP26115597A 1997-09-10 1997-09-10 Trigger sprayer Expired - Fee Related JP3905609B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26115597A JP3905609B2 (en) 1997-09-10 1997-09-10 Trigger sprayer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26115597A JP3905609B2 (en) 1997-09-10 1997-09-10 Trigger sprayer

Publications (2)

Publication Number Publication Date
JPH1176886A JPH1176886A (en) 1999-03-23
JP3905609B2 true JP3905609B2 (en) 2007-04-18

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JP26115597A Expired - Fee Related JP3905609B2 (en) 1997-09-10 1997-09-10 Trigger sprayer

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10441963B2 (en) 2018-01-30 2019-10-15 The Procter & Gamble Company Liquid dispensing product having a spray dispenser having a trigger lock

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3883164B2 (en) * 1999-06-30 2007-02-21 株式会社吉野工業所 Trigger type liquid ejection container
TWI222901B (en) * 2001-12-06 2004-11-01 Mitani Valve Co Ltd Spraying pump and trigger-type sprayer
KR100685741B1 (en) * 2006-02-03 2007-02-26 주식회사 아폴로산업 Trigger type sprayer with locking means
KR100632143B1 (en) 2006-03-27 2006-10-11 주식회사 아폴로산업 Trigger type sprayer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10441963B2 (en) 2018-01-30 2019-10-15 The Procter & Gamble Company Liquid dispensing product having a spray dispenser having a trigger lock

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