JP3392671B2 - Trigger type liquid ejector - Google Patents
Trigger type liquid ejectorInfo
- Publication number
- JP3392671B2 JP3392671B2 JP32466996A JP32466996A JP3392671B2 JP 3392671 B2 JP3392671 B2 JP 3392671B2 JP 32466996 A JP32466996 A JP 32466996A JP 32466996 A JP32466996 A JP 32466996A JP 3392671 B2 JP3392671 B2 JP 3392671B2
- Authority
- JP
- Japan
- Prior art keywords
- trigger
- nozzle
- liquid
- ejector
- pump
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—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
-
- 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
Landscapes
- Closures For Containers (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、トリガー式の液体
噴出器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a trigger type liquid ejector.
【０００２】[0002]
【従来の技術】液体を収容する容器体の口頸部に装着し
て使用するピストル型のトリガー式液体噴出器は既に周
知である。このトリガー式液体噴出器は、トリガー操作
のポンプを内装した噴出器本体の前端にノズルを備え、
また、噴出器本体の前端部からトリガーを揺動自在に垂
設するとともに、該トリガーを上記ポンプと機械的に連
繋させて、該トリガーを揺動操作することにより上記ポ
ンプを働かせ、容器体内の液体を吸い上げては加圧して
ノズルから外部へと噴出（直射又は噴霧）させるように
構成されている。この場合のノズルには、ノズル方向の
軸線を中心に回動させることで液体の直射又は噴霧の噴
出態勢とストップ態勢とを切り換えるものと、液体の直
射又は噴霧の噴出態勢のままのものとがあり、また、近
年のこれらのトリガー式噴出器では、ノズルの前面にノ
ズル孔と対応させて前面フラップを開閉自在に枢着して
いるものが多い。そして、これらのトリガー式液体噴出
器の大半は、液体を収容した容器体の口頸部に装着され
て、これらと一体の関係で商品市場を流通し、需要者に
わたっている。2. Description of the Related Art A pistol-type trigger type liquid ejector which is used by being attached to the mouth and neck of a container for containing a liquid is already known. This trigger type liquid ejector is equipped with a nozzle at the front end of the ejector body with a trigger operated pump inside.
Further, a trigger is oscillated vertically from the front end of the ejector body, the trigger is mechanically linked to the pump, and the trigger is oscillated to operate the pump to move the pump. The liquid is sucked up, pressurized, and jetted (directly sprayed) from the nozzle to the outside. In this case, there are two types of nozzles, one that switches between direct ejection or spray ejection of liquid and stop ejection by rotating about the axis in the nozzle direction, and one that remains in direct ejection or ejection ejection of liquid. In many of these recent trigger type ejectors, the front flap is pivotally attached to the front surface of the nozzle so as to open and close in correspondence with the nozzle hole. Most of these trigger-type liquid ejectors are attached to the mouth and neck of the container body containing the liquid, and are distributed in the product market in an integrated relationship with them, reaching consumers.
【０００３】[0003]
【発明が解決しようとする課題】しかし、その噴出態勢
とストップ態勢との切り換えを得るトリガー式液体噴出
器を装着した商品において、液体のストップ態勢で、ト
リガーが引かれ、或いは、わずかではあっても度重なっ
てトリガーが引かれるか又は引かれたと同様の状態に何
らかの外力が加わると、ポンプ内の液圧が累積的に上昇
してポンプの内部が不自然な蓄圧状態となる。この状態
でノズルを回動させて直射又は噴霧の噴出態勢に切り換
えると、切り換えた途端に、ポンプ内の液体がその液圧
によって不意にノズル孔から噴出し、液垂れを生じる。
また、そのストップ態勢でトリガーがあまりに強く引か
れると、ポンプ内の液圧が極端に上昇し、ノズルがその
液圧で押し出されて、嵌合が外れてしまう虞れもある。
噴出態勢のままのトリガー式液体噴出器を装着した商品
でも、必要もないのにトリガーが引かれ、或いは、トリ
ガーに不意に何らかの外力が加わってポンプが働くと、
容器体内の液体がノズル孔から噴出し、液漏れを生じる
こととなり、商品価値の低下や周辺の汚染等の不都合を
来す。本発明は、これらの問題点を簡単に解決しようと
するものである。However, in a product equipped with a trigger type liquid ejector for switching between the ejection state and the stop state, the trigger is pulled or slightly in the liquid stop state. When an external force is applied to the state where the trigger is pulled again or the same state as when the trigger is pulled, the hydraulic pressure in the pump cumulatively rises and the inside of the pump becomes an unnatural pressure accumulation state. When the nozzle is rotated in this state to switch to the direct injection or spray ejection state, the liquid in the pump suddenly ejects from the nozzle hole due to the liquid pressure immediately after switching, and liquid dripping occurs.
Further, if the trigger is pulled too strongly in the stop state, the hydraulic pressure in the pump rises extremely, the nozzle may be pushed out by the hydraulic pressure, and the fitting may be disengaged.
Even if the product is equipped with a trigger-type liquid ejector that is still in the ejection position, the trigger will be pulled even if it is not necessary, or if some external force is suddenly applied to the trigger and the pump operates,
The liquid in the container body spouts from the nozzle holes, causing liquid leakage, which causes inconveniences such as reduction in commercial value and contamination of the surroundings. The present invention is intended to easily solve these problems.
【０００４】[0004]
【課題を解決するための手段】上記目的達成のため、請
求項１の発明は、液体を収容する容器体の口頸部に装着
して使用するピストル型のトリガー式液体噴出器であっ
て、トリガー操作のポンプ２を内装した噴出器本体１の
前端に、回動により液体の噴出とストップとを切り換え
るよう構成したノズル３を備え、また、上記噴出器本体
１の前端部からトリガー５を揺動自在に垂設して、該ト
リガーを上記ポンプ２と機械的に連繋させたトリガー式
液体噴出器において、上記ノズル３の液体ストップ態勢
における下面から上記トリガー５の前面を覆いかつその
ノズル３とともに回動するトリガーカバー６を垂設した
ことを特徴とする。To achieve the above object, the invention of claim 1 is a pistol type trigger type liquid ejector which is used by being attached to the mouth and neck of a container for containing a liquid, At the front end of the ejector main body 1 having a trigger-operated pump 2 installed therein, a nozzle 3 configured to switch between ejection and stop of liquid by rotation is provided, and a trigger 5 is shaken from the front end of the ejector main body 1. In a trigger-type liquid ejector in which the trigger is mechanically linked to the pump 2, the trigger type liquid ejector covers the front surface of the trigger 5 from the lower surface in the liquid stop state of the nozzle 3 and, together with the nozzle 3, It is characterized in that a rotatable trigger cover 6 is provided vertically.
【０００５】請求項２の発明は、トリガー操作のポンプ
２を内装した噴出器本体１の前端にノズル３を備え、ま
た、上記噴出器本体１の前端部からトリガー５を揺動自
在に垂設して、該トリガーを上記ポンプ２と機械的に連
繋させて成り、液体を収容する容器体の口頸部に装着し
て使用するピストル型のトリガー式液体噴出器におい
て、上記ノズル３を上記噴出器本体１の前端部に回動可
能に装着し、そのノズル３の下面から上記トリガー５の
前面を覆いかつそのノズル３とともに回動するトリガー
カバー６を垂設したことを特徴とする。According to a second aspect of the present invention, the nozzle 3 is provided at the front end of the ejector main body 1 in which the trigger-operated pump 2 is installed, and the trigger 5 is vertically oscillated from the front end of the ejector main body 1. Then, in the pistol type trigger type liquid ejector which is formed by mechanically connecting the trigger with the pump 2 and is used by being attached to the mouth and neck of the container body for containing the liquid, the nozzle 3 is ejected. It is characterized in that it is rotatably attached to the front end of the container body 1, and a trigger cover 6 is provided so as to vertically cover the front surface of the trigger 5 from the lower surface of the nozzle 3 and rotate together with the nozzle 3.
【０００６】また、請求項３の発明は、請求項１又は請
求項２のトリガー式液体噴出器にあって、上記トリガー
カバー６の前面に長手方向にリブ７を付設して成る。A third aspect of the present invention is the trigger type liquid ejector according to the first or second aspect, in which a rib 7 is attached to the front surface of the trigger cover 6 in the longitudinal direction.
【０００７】[0007]
【発明の実施の形態】図面は、請求項１及び請求項３の
発明の、液体を収容する容器体の口頸部に装着して使用
するピストル型の合成樹脂製トリガー式液体噴出器に係
る実施の形態を示している。図において、１は、トリガ
ー操作のポンプ２を内装した噴出器本体、３は、該噴出
器本体の前端に装着したノズル、４は、該ノズルの前面
に開閉自在に枢着してノズル孔と対応させた前面フラッ
プ、５は、上記噴出器本体１の前端部から揺動自在に垂
設して上記ポンプ２と機械的に連繋させたトリガーであ
る。以下、各部について詳述する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The drawings relate to a pistol type synthetic resin trigger type liquid ejector which is used by being attached to the mouth and neck of a container for containing a liquid according to the inventions of claims 1 and 3. An embodiment is shown. In the figure, 1 is a main body of an ejector in which a pump 2 for operating a trigger is installed, 3 is a nozzle attached to the front end of the main body of the ejector, 4 is a nozzle hole which is pivotally attached to the front surface of the nozzle so as to be openable and closable. Corresponding front flaps 5 are triggers that are swingably hung from the front end of the ejector body 1 and are mechanically linked to the pump 2. Hereinafter, each part will be described in detail.
【０００８】噴出器本体１は、トリガー操作のポンプ２
を内装するとともに、外面に本体カバー８を付設し、ま
た、下部に、容器体の口頸部へと取り付ける装着筒９を
備え、該装着筒に遊挿させて吸上げパイプ10を垂設し、
該吸上げパイプの下端を容器体内の下部へと垂下させる
ようにしている。The ejector body 1 is a trigger-operated pump 2
And a main body cover 8 is attached to the outer surface, and a mounting tube 9 attached to the mouth and neck of the container body is provided in the lower part, and a suction pipe 10 is hung vertically so as to be loosely inserted in the mounting tube. ,
The lower end of the suction pipe is made to hang down to the lower part inside the container body.
【０００９】ノズル３は、前面中央に前方へ向けて開孔
するノズル孔を有し、噴出器本体１の前端にノズル孔方
向の軸線を中心に回動可能に装着しており、所定角度の
回動により、噴出器本体１からの液体流路を切り換え
て、液体の直射、噴霧等の噴出とストップとの切り換え
を得るようにしている。The nozzle 3 has a nozzle hole that opens forward in the center of the front surface, and is attached to the front end of the ejector body 1 so as to be rotatable about an axis line in the direction of the nozzle hole, and has a predetermined angle. By rotating, the liquid flow path from the ejector main body 1 is switched so that direct ejection of liquid, ejection of spray, and the like can be switched to stop.
【００１０】前面フラップ４は、ノズル３の前面に、広
幅の浅溝11を形成して、該浅溝内に出入自在に嵌合させ
るとともに、その一端部12をノズル３に枢着して、開閉
自在に装備させており、他端部13での操作で開閉できる
ようにしている。なお、図示の前面フラップ４では、中
央部に、閉時においてノズル孔と対面する菊花状の窓孔
を有しており、該窓孔に噴霧を通過させることで、その
噴霧を飛沫化させるようにしている。勿論、このような
窓孔を有しない単なる蓋板であってもよい。The front flap 4 has a wide shallow groove 11 formed on the front surface of the nozzle 3 so as to be fitted in and out of the shallow groove, and one end 12 thereof is pivotally attached to the nozzle 3. It is equipped so that it can be opened and closed, and can be opened and closed by operating the other end 13. The front flap 4 shown in the drawing has a chrysanthemum-shaped window hole that faces the nozzle hole when closed, and sprays the spray to pass through the window so that the spray is sprayed. I have to. Of course, it may be a simple lid plate that does not have such a window hole.
【００１１】トリガー５は、上端部を左右二又に形成
し、双方の上端にそれぞれ片持ち横軸14を突設し、両片
持ち横軸により上記本体カバー８の内側で噴出器本体１
の前端部左右に枢着して前後揺動自在に垂設しており、
また、上部で上記ポンプ２と機械的に連繋させて、この
トリガー５の引くことで上記ポンプ２を作動させ、容器
体内の液体を吸い上げては加圧して上記ノズル３から外
部へと噴出させ得るようにしている。The trigger 5 has its upper end formed bifurcated on the left and right sides, and cantilevered horizontal shafts 14 project from the upper ends of both sides, and the ejector body 1 is provided inside the body cover 8 by the both cantilevered horizontal shafts.
The front end of the is pivotally attached to the left and right, and is vertically oscillated.
Further, the pump 2 is mechanically connected to the upper part, and the trigger 5 is pulled to operate the pump 2, so that the liquid in the container body is sucked up and pressurized to be ejected from the nozzle 3 to the outside. I am trying.
【００１２】そして、ノズル３の液体ストップ態勢にお
ける下面からトリガー５の前面を覆いかつそのノズル３
とともに回動するトリガーカバー６を一体に垂設し、該
トリガーカバー６の前面中央長手方向にリブ７を一体に
付設しており、また、トリガーカバー６の下端には、後
方へ側面形状Ｌ字状に折り上げた係合片15を突設し、該
係合片をトリガー５の下端後縁へ係合させるようにして
いる。The lower surface of the nozzle 3 in the liquid stop position covers the front surface of the trigger 5 and the nozzle 3
A trigger cover 6 which rotates together with the trigger cover 6 is vertically provided, and a rib 7 is integrally provided in the central longitudinal direction of the front surface of the trigger cover 6, and the lower end of the trigger cover 6 has a side surface shape L-shaped rearward. An engaging piece 15 folded up in a protruding shape is provided so as to engage with the trailing edge of the lower end of the trigger 5.
【００１３】如上の構成であり、その使用に当たって
は、液体を収容した容器体の口頸部に装着筒９を以て取
り付け、吸上げパイプ10をその容器体内へ深く垂下させ
る。ところで、ノズル３が液体ストップの態勢のときは
（図１、図２）、トリガーカバー６がトリガー５の前面
に位置し、この状態では、トリガーカバー６に指を掛け
ることができてもトリガー５には指を掛けることができ
ず、また、何らかの外力が加わってもこの外力をトリガ
ーカバー６が受けるので、トリガー５は回動しない。し
たがって、噴出器本体１のポンプ２は作動せず、ポンプ
２内の液体が蓄圧状態になることも加圧液体がノズル３
へ供給されることもないから、ノズル３を直射、噴霧等
の噴出態勢に回動させても、その途端に液体がノズル孔
から不意に噴出することも液垂れを生じることもない。
そして、トリガーカバー６に指が掛かったときは、トリ
ガー５を引こうとすればするほどリブ７が指にくい込む
こととなり、該リブ７は、トリガー５が引き得ないこと
を触覚上感得させる。勿論、リブ７は、本来の力骨とし
ての機能を有しているので、トリガーカバー６を補強
し、該トリガーカバーの曲がりや損傷を防ぐ。液体の直
射、噴霧等の噴出を得るときは、ノズル３をトリガーカ
バー６とともにその噴出態勢に回動させ（図３）、前面
フラップ４を開けて、トリガー５に指を掛けて引けばよ
い。これにより噴出器本体１のポンプ２が作動して、容
器体内の液体を吸い上げては加圧してノズル３のノズル
孔から噴出させる。なお、図示のものでは、噴霧の噴出
態勢で前面フラップ４を閉じると、噴霧が菊花状の窓孔
で適度に邪魔されて飛沫化される。前面フラップ４に該
窓孔がなければ、前面フラップは単なる蓋板として機能
する。In the above-described construction, in use, the container 9 containing the liquid is attached to the mouth and neck of the container with the mounting cylinder 9, and the suction pipe 10 is hung deep into the container. By the way, when the nozzle 3 is in the liquid stop position (FIGS. 1 and 2), the trigger cover 6 is located in front of the trigger 5, and in this state, even if a finger can be put on the trigger cover 6, the trigger 5 is The finger cannot be hung on, and the trigger 5 does not rotate because the trigger cover 6 receives this external force even if some external force is applied. Therefore, the pump 2 of the ejector main body 1 does not operate, and the liquid in the pump 2 is in a pressure accumulation state.
Since the liquid is not supplied to the nozzle 3, even if the nozzle 3 is rotated to direct ejection, spraying, or the like, liquid is not suddenly ejected from the nozzle hole or dripping is generated.
When the trigger cover 6 is touched with a finger, the rib 7 is more difficult to pull as the trigger 5 is pulled, and the rib 7 gives a tactile sensation that the trigger 5 cannot be pulled. . Of course, since the rib 7 has an original function of strength, it reinforces the trigger cover 6 and prevents the trigger cover from being bent or damaged. When jetting liquid such as direct spray or spray, the nozzle 3 may be rotated together with the trigger cover 6 to the jetting state (FIG. 3), the front flap 4 may be opened, and the trigger 5 may be pulled with a finger. As a result, the pump 2 of the ejector main body 1 operates to suck up and pressurize the liquid in the container body to eject the liquid from the nozzle hole of the nozzle 3. In the case shown in the figure, when the front flap 4 is closed in the spraying state of the spray, the spray is appropriately disturbed by the chrysanthemum-shaped window holes and is sprayed. If the front flap 4 does not have the window hole, the front flap simply functions as a cover plate.
【００１４】請求項２の発明の、ノズル３が直射、噴霧
等の噴出態勢のままのものでは、上記請求項１の実施の
形態で示す構造のものにおいて、ノズル３の内部構造が
該ノズルの回動で噴出態勢とストップ態勢とに切り換え
得ないものであるだけで、他の構造は実質的に同じであ
るから、図示及び説明を省略する。According to a second aspect of the present invention, the nozzle 3 is still in a jetting state such as direct radiation or spraying. In the structure shown in the embodiment of the first aspect, the internal structure of the nozzle 3 is the nozzle. Illustration and description are omitted because the other structures are substantially the same except that they cannot be switched between the ejection posture and the stop posture by the rotation.
【００１５】[0015]
【発明の効果】請求項１の発明によれば、既述構成であ
るから、ノズル３を液体のストップの態勢にしたとき
は、トリガーカバー６をトリガー５の前面に位置させる
ことができて、トリガー５の回動を阻止でき、したがっ
て、液体を収容した容器体の口頸部に装着した段にあっ
ても、ポンプ２の作動を的確に阻止することができて、
ポンプ２内の液体が累積的に加圧されることも、ポンプ
２内が蓄圧状態となることも、加圧液体がノズル３へと
供給されることもなく、ノズルを液体噴出態勢へと切り
換えた途端に液体がノズル孔から噴出して液垂れを生じ
るようなことは確実に防止できる。勿論、ノズル３がそ
の液圧で押し出されて嵌合が外れてしまうようなことも
ない。According to the first aspect of the present invention, because of the above-described configuration, when the nozzle 3 is in the position of stopping the liquid, the trigger cover 6 can be positioned in front of the trigger 5. The rotation of the trigger 5 can be prevented, and therefore, even if the trigger is mounted on the mouth and neck of the container body containing the liquid, the operation of the pump 2 can be accurately prevented,
The liquid in the pump 2 is cumulatively pressurized, the pressure in the pump 2 is not accumulated, and the pressurized liquid is not supplied to the nozzle 3, and the nozzle is switched to the liquid ejection state. It is possible to reliably prevent the liquid from squirting out of the nozzle hole and causing the liquid to drip. Of course, the nozzle 3 will not be pushed out by the hydraulic pressure and the fitting will not come off.
【００１６】また、請求項２の発明によれば、既述構成
であるから、トリガーカバー６をトリガー５の前面に位
置させることでトリガー５の回動を阻止でき、したがっ
て、液体を収容した容器体の口頸部に装着した段にあっ
ても、ポンプ２の作動を的確に阻止することができて、
ノズル孔からの液漏れを防止でき、商品価値の低下や周
辺の汚染等の不都合を来すことはない。Further, according to the second aspect of the invention, since it has the above-mentioned structure, the rotation of the trigger 5 can be prevented by positioning the trigger cover 6 on the front surface of the trigger 5, and therefore, the container containing the liquid. Even in the stage where it is attached to the mouth and neck of the body, it is possible to accurately block the operation of the pump 2,
It is possible to prevent liquid leakage from the nozzle hole, and to avoid inconveniences such as reduction in commercial value and contamination of the surroundings.
【００１７】更に、請求項３の発明によれば、既述構成
により、トリガー５の前面に位置するトリガーカバー６
に指が掛けて引こうとすればするほどリブ７が指にくい
込むので、該リブ７によりトリガー５を引き得ないこと
を触覚上から感得することができる。Further, according to the invention of claim 3, the trigger cover 6 located on the front surface of the trigger 5 has the above-mentioned configuration.
Since the rib 7 is more difficult to pull as the finger is hung on and pulled, the user can feel from the tactile sense that the rib 7 cannot pull the trigger 5.
【図１】 本発明のトリガー式液体噴出器に係る実施の
形態を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of a trigger type liquid ejector of the present invention.
【図２】 同実施の形態における側面図である。FIG. 2 is a side view of the same embodiment.
【図３】 同実施の形態における動作状態を示す斜視図
である。FIG. 3 is a perspective view showing an operation state in the same embodiment.
１…噴出器本体 ２…ポンプ ３…ノズル ４…前面フラップ ５…トリガー ６…トリガーカバー ７…リブ ８…本体カバー ９…装着筒 10…吸上げパイプ 11…浅溝 12…一端部 13…他端部 14…片持ち横軸 15…係合片 1 ... Ejector body 2 ... Pump 3 ... Nozzle 4 ... Front flap 5 ... Trigger 6 ... Trigger cover 7 ... Rib 8 ... Body cover 9 ... Mounting tube 10 ... Suction pipe 11 ... Shallow groove 12 ... One end 13 ... other end 14 ... cantilevered horizontal axis 15 ... Engaging piece
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) B05B 11/00 B65D 47/34 B65D 83/00 ─────────────────────────────────────────────────── ─── Continuation of the front page (58) Fields surveyed (Int.Cl. 7 , DB name) B05B 11/00 B65D 47/34 B65D 83/00
Claims (3)
て使用するピストル型のトリガー式液体噴出器であっ
て、トリガー操作のポンプ２を内装した噴出器本体１の
前端に、回動により液体の噴出とストップとを切り換え
るよう構成したノズル３を備え、また、上記噴出器本体
１の前端部からトリガー５を揺動自在に垂設して、該ト
リガーを上記ポンプ２と機械的に連繋させたトリガー式
液体噴出器において、上記ノズル３の液体ストップ態勢
における下面から上記トリガー５の前面を覆いかつその
ノズル３とともに回動するトリガーカバー６を垂設した
ことを特徴とするトリガー式液体噴出器。1. A pistol-type trigger-type liquid ejector which is used by being attached to a mouth-neck portion of a container for containing a liquid, wherein the ejector main body 1 in which a trigger-operated pump 2 is installed has A nozzle 3 configured to switch between jetting and stopping of liquid by movement is provided, and a trigger 5 is vertically oscillated from the front end portion of the jet body 1 so that the trigger and the pump 2 mechanically. In the trigger type liquid ejector connected to the above, a trigger type cover is provided which covers the front surface of the trigger 5 from the lower surface of the nozzle 3 in the liquid stop state and which is rotated together with the nozzle 3. Liquid ejector.
器本体１の前端にノズル３を備え、また、上記噴出器本
体１の前端部からトリガー５を揺動自在に垂設して、該
トリガーを上記ポンプ２と機械的に連繋させて成り、液
体を収容する容器体の口頸部に装着して使用するピスト
ル型のトリガー式液体噴出器において、上記ノズル３を
上記噴出器本体１の前端部に回動可能に装着し、そのノ
ズル３の下面から上記トリガー５の前面を覆いかつその
ノズル３とともに回動するトリガーカバー６を垂設した
ことを特徴とするトリガー式液体噴出器。2. A trigger 3 is provided with a nozzle 3 at the front end of an ejector main body 1 having a trigger-operated pump 2 installed therein, and a trigger 5 is oscillated from the front end of the ejector main body 1 so as to be swingable. In a pistol-type trigger-type liquid ejector that is used by being attached to the mouth and neck of a container that stores a liquid, the nozzle 3 being a front end of the ejector body 1. A trigger-type liquid ejector, which is rotatably mounted on a portion of the nozzle, covers a front surface of the trigger 5 from a lower surface of the nozzle 3, and vertically extends a trigger cover 6 which rotates together with the nozzle 3.
にリブ７を付設した請求項１又は請求項２記載のトリガ
ー式液体噴出器。3. The trigger type liquid ejector according to claim 1, wherein a rib 7 is attached to a front surface of the trigger cover 6 in a longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32466996A JP3392671B2 (en) | 1996-11-20 | 1996-11-20 | Trigger type liquid ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32466996A JP3392671B2 (en) | 1996-11-20 | 1996-11-20 | Trigger type liquid ejector |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000329099A Division JP3517201B2 (en) | 2000-10-27 | 2000-10-27 | Trigger type liquid ejector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10146550A JPH10146550A (en) | 1998-06-02 |
| JP3392671B2 true JP3392671B2 (en) | 2003-03-31 |
Family
ID=18168417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32466996A Expired - Lifetime JP3392671B2 (en) | 1996-11-20 | 1996-11-20 | Trigger type liquid ejector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3392671B2 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000070794A (en) * | 1998-08-31 | 2000-03-07 | Yoshino Kogyosho Co Ltd | Triggered liquid jetting device |
| JP4198272B2 (en) * | 1999-06-29 | 2008-12-17 | 株式会社吉野工業所 | Trigger type liquid ejector |
| JP4123645B2 (en) * | 1999-06-30 | 2008-07-23 | 株式会社吉野工業所 | Trigger type liquid ejector |
| US6669058B1 (en) * | 2002-10-29 | 2003-12-30 | Saint-Gobain Calmar Inc. | Trigger sprayer with nozzle trigger lock |
| JP2005008171A (en) * | 2003-06-17 | 2005-01-13 | Toyo Seikan Kaisha Ltd | Lever stopper mechanism for trigger dispenser |
| US7032777B2 (en) * | 2003-10-16 | 2006-04-25 | Saint-Gobain Calmar, Inc. | Child-resistant trigger sprayer |
| JP5041824B2 (en) * | 2007-02-19 | 2012-10-03 | 花王株式会社 | Trigger type liquid ejector |
| US8684235B2 (en) | 2007-02-14 | 2014-04-01 | Kao Corporation | Trigger-type liquid sprayer |
| JP5187742B2 (en) * | 2008-03-31 | 2013-04-24 | 株式会社吉野工業所 | Trigger type dispenser |
| JP5214703B2 (en) * | 2010-10-22 | 2013-06-19 | 株式会社吉野工業所 | Trigger type ejector |
-
1996
- 1996-11-20 JP JP32466996A patent/JP3392671B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10146550A (en) | 1998-06-02 |
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