JP2006130416A - Trigger type jet unit - Google Patents

Trigger type jet unit Download PDF

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Publication number
JP2006130416A
JP2006130416A JP2004322766A JP2004322766A JP2006130416A JP 2006130416 A JP2006130416 A JP 2006130416A JP 2004322766 A JP2004322766 A JP 2004322766A JP 2004322766 A JP2004322766 A JP 2004322766A JP 2006130416 A JP2006130416 A JP 2006130416A
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Japan
Prior art keywords
trigger
trigger type
locking surface
type ejector
grasping
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JP2004322766A
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Japanese (ja)
Inventor
Toshihiro Tashiro
歳廣 田代
Hiroyasu Kato
啓育 加藤
Takayuki Sunakawa
貴之 砂川
Tetsuo Kaneuchi
哲郎 金内
Takaharu Tazaki
隆治 田崎
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Lion Corp
Yoshino Kogyosho Co Ltd
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Lion Corp
Yoshino Kogyosho Co Ltd
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Priority to JP2004322766A priority Critical patent/JP2006130416A/en
Publication of JP2006130416A publication Critical patent/JP2006130416A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a trigger type jet unit capable of preventing the hand from being tired and becoming painful as much as possible even if a trigger operation is performed for a long period of time, capable of performing a jetting operation in the stable grasping state and convenient on handling in the trigger type jet unit attached with a trigger type dispenser B to a mouth-neck part 3 of a vessel body A. <P>SOLUTION: An upper part of a body part 2 of the vessel body A is constituted to a grasping part 2a capable of being grasped and an engagement surface (a) to be engaged with an upper surface of the hand grasping the grasping part 2a is provided above the grasping part. Thereby, burden applied to the finger grasping the grasping part is reduced and grasping of the jet unit at a predetermined position is always enabled. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明はトリガー式噴出器に関する。   The present invention relates to a trigger type ejector.

トリガー式噴出器として、容器体にトリガー付きのディスペンサーを装着し、トリガー操作により容器体内の液を霧状或いは泡状或いは水柱状に噴出する如く構成したものが種々知られている。これらの一般的な形態として、前記ディスペンサーは口頸部に装着キャップを螺着することにより容器体に固定し、また装着キャップ上に延設した本体部の前部下部よりトリガーを引き込み可能に垂設し、トリガーの引き込みにより内臓ポンプ機構の作用で容器体内の液を吸い上げ、本体部前部に嵌着したノズルの噴出口より液を噴出する如く構成している。（特許文献１）   Various types of trigger-type ejectors are known in which a dispenser with a trigger is attached to a container body, and the liquid in the container body is ejected in the form of a mist, foam, or water column by a trigger operation. As a general form of these, the dispenser is fixed to the container body by screwing a mounting cap on the mouth and neck, and a trigger can be pulled down from the lower front portion of the main body portion extended on the mounting cap. It is configured so that the liquid in the container is sucked up by the action of the internal organ pump mechanism by pulling in the trigger, and the liquid is ejected from the nozzle outlet fitted to the front part of the main body. (Patent Document 1)

従来のこの種の噴出器は例えば容器体の胴部上部を小径に形成し、その部分を握って全体を持ち、人差指一本或いは人差指と中指の二本の指でトリガー操作を行う。また、トリガーの長さは、トリガー操作時に掛ける一本或いは二本の指の幅等を考慮して一般に５０mm前後が採用されている。
特開平１１−２７６９４５号公報 In this type of conventional ejector, for example, the upper portion of the body portion of the container body is formed to have a small diameter, and the entire gripping portion is held, and the trigger operation is performed with one index finger or two fingers of the index finger and the middle finger. The length of the trigger is generally about 50 mm in consideration of the width of one or two fingers to be applied when the trigger is operated.
JP 11-276945 A

この様な従来の噴出器に於いて、一度に多量に使用する種類の収納液を収納したものの場合、吐出回数が多くなって手が疲れたり、長時間のハンドリングで手が痛くなったりする欠点があった。本発明は上記した点に鑑みてなされたもので、長時間トリガー操作を行っても、疲れ，痛み等が生じるのを極力防止でき、また、安定した把持状態での噴出操作が可能であるとともに、トリガーの理想的な指掛け位置を容易に特定できる等、取り扱い上も極めて便利であるトリガー式噴出器を提案する。   In the case of such a conventional ejector that contains a large amount of storage liquid that is used at a time, the number of discharges increases and the hand becomes tired or the hand becomes painful after prolonged handling. was there. The present invention has been made in view of the above points, and can prevent as much as possible fatigue, pain, etc. even when a trigger operation is performed for a long time, and can perform a jetting operation in a stable gripping state. We propose a trigger type ejector that is extremely convenient in handling, such as being able to easily identify the ideal finger position of the trigger.

第１の手段として、胴部上に口頸部を起立した容器体と、前記口頸部に装着したトリガー式のディスペンサーとを備え、前記胴部の上部を把持可能な把持部に構成するとともに、該把持部を握った手の上面を係止するための係止面を前記把持部上方に設け、且つ、前記容器体前方に揺動可能に垂設したトリガーの下端を前記係止面より下方に垂下した。   As a first means, a container body having a mouth-and-neck portion standing on a trunk portion and a trigger-type dispenser attached to the mouth-and-neck portion are configured, and the upper portion of the trunk portion is configured as a gripping portion that can be gripped. A locking surface for locking the upper surface of the hand gripping the gripping portion is provided above the gripping portion, and a lower end of a trigger suspended from the front of the container body is swingable from the locking surface. Drooped downward.

第２の手段として、前記第１の手段に於いて、前記係止面を、装着キャップ外面より突設した板状突部の下面として構成した。   As a second means, in the first means, the locking surface is configured as a lower surface of a plate-like protrusion protruding from the outer surface of the mounting cap.

第３の手段として、前記第１の手段に於いて、前記係止面を、前記ディスペンサーを構成する本体部の後部を装着キャップの下端レベルまで下方へ垂設し、その下面として構成した。   As a third means, in the first means, the locking surface is configured as a lower surface of the rear portion of the main body constituting the dispenser that is suspended downward to the lower end level of the mounting cap.

第４の手段として、前記第１の手段に於いて、前記係止面を、前記把持部の外周上端部に突設した突出部の下面として構成した。   As a fourth means, in the first means, the locking surface is configured as a lower surface of a protruding portion protruding from an outer peripheral upper end portion of the gripping portion.

第５の手段として、前記第１の手段に於いて、前記係止面を、前記把持部外周に嵌合させた嵌合筒部外面より突設した板状突部の下面として構成した。   As a fifth means, in the first means, the locking surface is configured as a lower surface of a plate-like protrusion projecting from an outer surface of a fitting cylinder part fitted to the outer periphery of the gripping part.

第６の手段として、前記第１乃至第５の手段のいずれかに於いて、前記把持部の前面下部に指掛凹部を形成した。   As a sixth means, in any one of the first to fifth means, a finger hook concave portion is formed in the lower front portion of the grip portion.

第７の手段として、前記第１乃至第５の手段のいずれかに於いて、前記トリガーの枢着部から下端部に至る長さを５０〜９０mmに構成するとともに、トリガーの支点から力点の距離：トリガーの支点から作用点の距離＝３．５：１以上で、且つ、前記係止面をトリガー力点と略水平に保つ如く構成した。   As a seventh means, in any one of the first to fifth means, the length from the pivotally attached portion to the lower end portion of the trigger is configured to be 50 to 90 mm, and the distance from the trigger fulcrum to the force point The distance from the fulcrum of the trigger to the point of action is 3.5: 1 or more, and the locking surface is kept substantially horizontal to the trigger force point.

上記した如く本発明トリガー式噴出器は、握った手の上面を係止するための係止面ａを設けているため、噴出器１を持つ理想的な位置を常時容易に把握でき、その結果トリガー14の理想的な指掛け位置を容易に特定できて安定した把持状態での噴出操作が可能となる。また、噴出器１全体を握る指の負担を軽減し、長時間の使用の場合にも指が疲れたり，痛くなったりすることを極力防止できる。   As described above, since the trigger type ejector of the present invention is provided with the locking surface a for locking the upper surface of the gripped hand, the ideal position with the ejector 1 can be easily grasped at all times. The ideal finger position of the trigger 14 can be easily specified, and the ejection operation in a stable gripping state can be performed. In addition, the burden on the fingers gripping the entire ejector 1 can be reduced, and it is possible to prevent the fingers from getting tired or sore even when used for a long time.

また、係止面ａをディスペンサーＢの装着キャップ11外面より突設した板状突部19の下面に構成した場合には、係止面ａが充分な突出幅或いは面積を得られ、握った手の上面の接触面積を必要に応じてできるだけ大きく形成でき、より安定して噴出器の支持を行える。   In addition, when the locking surface a is configured on the lower surface of the plate-like protrusion 19 projecting from the outer surface of the mounting cap 11 of the dispenser B, the locking surface a can obtain a sufficient protruding width or area and is gripped. The contact area of the upper surface can be formed as large as possible, and the ejector can be supported more stably.

また、前記係止面ａが、前記容器体口頸部３外周に嵌合させた前記ディスペンサーＢを構成する装着キャップ11上の本体部13の後部を前記装着キャップ11の下端レベルまで下方へ垂設し、その下面として構成した場合には、同様に係止面ａの充分な突出幅或いは面積を得られ、より安定した噴出器の支持を行える。   In addition, the rear surface of the body portion 13 on the mounting cap 11 constituting the dispenser B fitted to the outer periphery of the container body mouth / neck portion 3 hangs downward to the lower end level of the mounting cap 11. When it is provided and configured as its lower surface, similarly, a sufficient protruding width or area of the locking surface a can be obtained, and the ejector can be supported more stably.

また、前記係止面ａを前記把持部2aの外周上端部に突設した突出部25の下面として構成した場合には、容器体Ａ成形時に一体に係止面ａを形成できる利点を兼ね備える。   Further, when the locking surface a is configured as the lower surface of the protruding portion 25 projecting from the upper end of the outer periphery of the grip portion 2a, there is an advantage that the locking surface a can be integrally formed when the container body A is formed.

また、前記係止面ａを前記把持部2a外周に嵌合させた嵌合筒部27外面上端より突設した板状突部28の下面として構成した場合にも同様に、より安定した噴出器の支持を行えるとともに、これら嵌合筒部27及び板状突部28を別部材として構成しているため、その色を変える等により装飾的効果の増大にも寄与する。   Similarly, when the locking surface a is configured as the lower surface of the plate-like protrusion 28 projecting from the upper end of the outer surface of the fitting cylinder part 27 fitted to the outer periphery of the gripping part 2a, a more stable ejector Since the fitting cylindrical portion 27 and the plate-like protrusion 28 are configured as separate members, the color can be changed, and the like can contribute to an increase in decorative effects.

前記把持部2aの前面下部に指掛凹部４を形成したものにあっては、例えば指掛凹部４に薬指20及び小指21の二本の指を掛け、手の上面を係止面ａに当接してトリガー式噴出器１を持つことができるため、噴出器を握る位置がより明確となり、しかもフリーな中指24及び人差指23がトリガー14操作をより行い易くなる利点を兼ね備える。   In the case where the finger hook recess 4 is formed in the lower front portion of the grip portion 2a, for example, two fingers of the ring finger 20 and the little finger 21 are hung on the finger hook recess 4, and the upper surface of the hand is brought into contact with the locking surface a. Since the trigger type ejector 1 can be in contact with each other, the position where the ejector is gripped becomes clearer, and the free middle finger 24 and index finger 23 have the advantages of making the trigger 14 operation easier.

前記トリガーの枢着部から下端部に至る長さを５０〜９０mmに構成するとともに、トリガーの支点から力点の距離：トリガーの支点から作用点の距離＝３．５：１以上で、且つ、前記係止面をトリガー力点と略水平に保つ如く構成したものにあっては、支点，作用点の位置は変えずにトリガーを長くして指掛部に掛かる力を弱め理想的な把持状態を保てることから、操作する負担を軽減し、長時間の使用の場合にも指が疲れたり痛くなったりすることを極力防止できるという効果を更に増大するものである。   The length from the pivot part of the trigger to the lower end is configured to be 50 to 90 mm, the distance from the trigger fulcrum to the power point: the distance from the trigger fulcrum to the point of action = 3.5: 1 or more, and If the locking surface is configured to be approximately horizontal to the trigger force point, the trigger can be lengthened without changing the position of the fulcrum and action point, and the force applied to the finger hook can be weakened to maintain an ideal grip state. Therefore, the effect of reducing the burden of operation and preventing the finger from getting tired or painful even when used for a long time is further increased.

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１は本発明トリガー式噴出器の一例を示し、該トリガー式噴出器１は、容器体Ａと、ディスペンサーＢとで構成している。   FIG. 1 shows an example of the trigger type ejector of the present invention, and the trigger type ejector 1 includes a container body A and a dispenser B.

容器体Ａは、胴部２の上に口頸部３を起立するとともに、胴部２の上部を把持可能な把持部2aとして構成している。図示例では、胴部２の下部を円筒状に、その上部を円錐台形状で前部下部に指掛凹部４を凹設した把持部2aを形成している。   The container body A is configured as a grip portion 2 a that can stand the mouth neck portion 3 on the trunk portion 2 and can grip the upper portion of the trunk portion 2. In the illustrated example, a grip portion 2a is formed in which the lower portion of the body portion 2 is cylindrical, the upper portion thereof is a truncated cone shape, and the finger hook recess 4 is provided in the lower portion of the front portion.

ディスペンサーＢは容器体Ａに装着し、容器体内の液を噴出するものであり、容器体Ａに対してその口頸部３外周に嵌合させた装着キャップ11により固定している。この装着キャップ11の上には、ポンプ機構を司るシリンダ12等を内蔵した本体部（シュラウド）13を備え、本体部13の前部より容器体Ａ前方へトリガー14を垂設している。本体部13の先端にはノズル15を嵌着してその前面に噴出口16を開口している。このディスペンサーＢは内臓するポンプ機構を選択し、また、ノズルの内部構造を選択することにより、容器体内の液を水柱状，泡状或いは霧状等の形態に噴出することができる。   The dispenser B is mounted on the container body A and ejects the liquid in the container body, and is fixed to the container body A by a mounting cap 11 fitted on the outer periphery of the mouth neck portion 3. On the mounting cap 11, a main body (shroud) 13 including a cylinder 12 that controls the pump mechanism is provided, and a trigger 14 is suspended from the front of the main body 13 toward the front of the container body A. A nozzle 15 is fitted to the front end of the main body 13 and a spout 16 is opened on the front surface thereof. The dispenser B is capable of ejecting the liquid in the container into a form such as a water column, foam, or mist by selecting a built-in pump mechanism and selecting an internal structure of the nozzle.

トリガー14は、上端を前記本体部13に枢着して容器体Ａ前方に揺動可能に垂設したもので、下端を後述する係止面より下方に垂下している。また、トリガー14の操作により内蔵ポンプ機構の作用で容器体Ａ内の液を吸い上げ、噴出する如く構成している。トリガー14の前面下端部に指掛部17を設けている。指掛部17は、その上部との境を明確にする構造であれば種々の形態を採用でき、例えば、図１の例の如く、その前面が前方へ山形に屈曲した稜線を備え、その下方を指掛部17として構成しても良く、或いは、指掛部の部分を凹部として形成しても良い。前記指掛部17は、人差指と中指の二本の指が掛けられ、また、これらの指が一般的な大人の指の幅の場合を想定して、その長さＬ1 を３５mm〜４０mm前後の長さとすることが好ましい。また、本発明ではトリガー14の枢着部18から下端に至る長さＬが５０mm〜９０mmとなる如く通常のこの種のトリガー長さである５０mm程度と比較して長く構成している。トリガーの長さが９０mmを越えると、トリガーが逆に引きにくく、ボトル容積が減少するなどの製品設計に困難性が生じる。 The trigger 14 has an upper end pivotally attached to the main body 13 and is suspended so as to be swingable forward of the container body A. The lower end of the trigger 14 is suspended downward from a locking surface described later. Further, the operation of the trigger 14 causes the liquid in the container body A to be sucked up and ejected by the action of the built-in pump mechanism. A finger hook 17 is provided at the lower front end of the trigger 14. The finger hook portion 17 can adopt various forms as long as it has a structure that makes the boundary with the upper portion clear. For example, as shown in the example of FIG. May be configured as the finger hook portion 17, or the finger hook portion may be formed as a recess. The finger hook portion 17 has two fingers, an index finger and a middle finger, and the length L 1 is about 35 mm to 40 mm assuming that these fingers are the width of a general adult finger. It is preferable to set it as the length. Further, in the present invention, the length L from the pivoting portion 18 to the lower end of the trigger 14 is 50 mm to 90 mm, which is longer than the usual trigger length of about 50 mm. When the length of the trigger exceeds 90 mm, it is difficult to pull the trigger in reverse, resulting in difficulty in product design such as a reduction in bottle volume.

本発明では、把持部2aを握った手の上面を係止するための係止面ａを把持部2a上方に設けている。図１の場合は、係止面ａを前記装着キャップ11外面より突設した板状突部19の下面に設けた例である。この場合、装着キャップ11の外周下端後部より後方へ舌片状の板状突部19を突設し、その下面を係止面ａとしている。その他この形態の板状突部19の例として、図４に示す如く、装着キャップ11の外周下端部よりフランジ状の板状突部19を突設してその下面を係止面ａとして構成しても良い。図４の例の場合には、板状突部19の位置合せを必要とせずに容器体に対する組み付けが容易となる利点がある。   In the present invention, a locking surface a for locking the upper surface of the hand holding the grip portion 2a is provided above the grip portion 2a. The case of FIG. 1 is an example in which the locking surface a is provided on the lower surface of the plate-like protrusion 19 projecting from the outer surface of the mounting cap 11. In this case, a tongue-like plate-like projecting portion 19 is provided so as to project rearward from the rear end of the outer peripheral lower end of the mounting cap 11, and its lower surface is used as a locking surface a. In addition, as an example of the plate-like projection 19 of this form, as shown in FIG. 4, a flange-like plate-like projection 19 is projected from the lower end of the outer periphery of the mounting cap 11, and its lower surface is configured as a locking surface a. May be. In the case of the example of FIG. 4, there is an advantage that the assembly with respect to the container body is facilitated without requiring the alignment of the plate-like protrusion 19.

また、本発明のトリガー式噴出器は、トリガー14の枢着部から下端部に至る長さを前記５０〜９０mmに構成するとともに、図２に示す如く、トリガーの支点Ｐ1 から力点Ｐ2 の距離Ｌ2 ：トリガーの支点Ｐ1 から作用点Ｐ3 の距離Ｌ3 ＝３．５：１以上であり、且つ、前記係止面ａをトリガー力点Ｐ2 と略水平に保つ如く構成している。ここで支点Ｐ1 はトリガー14の枢着部の軸心を、力点Ｐ2 はトリガー14の下端部を、作用点Ｐ3 はトリガー14とシリンダ12内を摺動するプランジャ先端との当接部分を示す。これらの要件と効果との関連を下記の三種類のトリガー式噴出器を対象に試験を行った。結果を表１に示す。 Further, the trigger type ejector of the present invention is configured such that the length of the trigger 14 from the pivotally attached portion to the lower end portion is 50 to 90 mm, and as shown in FIG. 2, the trigger fulcrum P 1 to the force point P 2 Distance L 2 : Distance L 3 from trigger fulcrum P 1 to action point P 3 = 3.5: 1 or more, and the locking surface a is configured to be substantially horizontal with the trigger force point P 2 . . Here, the fulcrum P 1 is the axis of the pivotally mounted portion of the trigger 14, the force point P 2 is the lower end of the trigger 14, and the action point P 3 is the contact portion between the trigger 14 and the tip of the plunger sliding in the cylinder 12. Indicates. The relationship between these requirements and effects was tested for the following three types of trigger-type ejectors. The results are shown in Table 1.

［トリガー式噴出器の種類］

（イ）…図９に示す如き現行形態で、下記表１に示す構造のトリガー式噴出器（商品名： ：カビ取りルックパワフルジェル：ライオン（株）製）
（ロ）…(イ) をベースとし、トリガーの長さを長く構成した下記表１に示す構造の噴出器（ハ）…本発明のトリガー式噴出器であって、(イ) をベースとし、トリガーの長さを長く 構成し、また、図５にある如き係止面ａを設けた下記表１に示す構造の噴出器
［評価方法］
上記各トリガー式噴出器のトリガーの引きの軽さについて、パネラーがそれぞれ下記の７段階から選択し、複数のパネラーの平均点を評価とした。尚、評価は絶対評価であり、パネラーの数は七名であった。

非常に軽い……………７点 やや重い…………３点
かなり軽い……………６点 かなり重い………２点
やや軽い………………５点 非常に重い………１点
どちらともいえない…４点 [Type of trigger type ejector]

(I) ... Trigger type sprayer with the structure shown in the following Table 1 in the current form as shown in FIG. 9 (trade name:: Mold removing look powerful gel: manufactured by Lion Corporation)
(B) ... an ejector having the structure shown in Table 1 below, in which the length of the trigger is configured based on (a), and (c) the trigger type ejector of the present invention, wherein (a) is the base, An ejector having a structure as shown in Table 1 below, in which the length of the trigger is long, and a locking surface a as shown in FIG. 5 is provided.
About the lightness of the trigger pull of each said trigger type ejector, a panelist selected from the following 7 steps, respectively, and made the average score of several panelists the evaluation. The evaluation was an absolute evaluation, and the number of panelists was seven.

Very light …………… 7 points Somewhat heavy ………… 3 points Very light …………… 6 points Very heavy ……… 2 points Somewhat light ……………… 5 points Very heavy ……… 1 point Neither can be said ... 4 points

トリガーの支点Ｐ1 から力点Ｐ2 の距離
・Ｌ3 ：トリガーの支点Ｐ1 から作用点Ｐ3 の距離

※試験の結果、（ハ）の本発明のトリガー式噴出器が安定感があり、引き易く、疲れにくいという結果を得た。
 Distance from trigger fulcrum P 1 to force point P 2 · L 3 : Distance from trigger fulcrum P 1 to action point P 3

* As a result of the test, it was found that the trigger type ejector of the present invention of (C) has a sense of stability, is easy to pull, and is not easily fatigued.

上記の如く構成したトリガー式噴出器１は、例えば、住居用洗剤，整髪剤、芳香剤，消臭剤，カビ取り剤，防虫剤等の霧状，泡状，液状に噴出する内容物を収納する。また、使用する場合には、図１の状態から把持部2a部分を握ってトリガー式噴出器１を持つ。この際例えば薬指20と小指21を前記指掛凹部４に掛けるとともに、把持部2a上部外周に反対側から親指22を掛けて持ち、握った手の上面に係止面ａが当接して安定して噴出器を持つことができ、また、その握る位置も自ずから一定に確保される。次いで人差指23と中指24をトリガー14下部の指掛部17に引っ掛けて引き込めば噴出口16より収納液が噴出する。尚、トリガー14を引く指の数は一本，二本に限らず指掛部17の長さ等に応じて二本以上であっても当然可能である。   The trigger type ejector 1 configured as described above contains, for example, contents that are ejected in the form of mist, foam, or liquid, such as residential detergents, hair conditioners, fragrances, deodorants, fungicides, and insect repellents. To do. Moreover, when using, it has the trigger type ejector 1 by grasping the grip portion 2a from the state of FIG. At this time, for example, the ring finger 20 and the little finger 21 are hung on the finger-hanging recess 4 and the thumb 22 is hung on the outer periphery of the gripping portion 2a from the opposite side. You can have an ejector, and the gripping position is naturally secured. Next, when the index finger 23 and the middle finger 24 are hooked on the finger hooking portion 17 at the lower part of the trigger 14 and retracted, the stored liquid is ejected from the ejection port 16. It should be noted that the number of fingers that pull the trigger 14 is not limited to one or two, but may be two or more depending on the length of the finger hook 17 and the like.

図５は他の例を示し、本例ではディスペンサーＢの本体部13の後部を下方へ装着キャップ11の下端レベルまで垂下し、その下面を係止面ａとして構成している。その他の構成は図１の例と同様である。   FIG. 5 shows another example. In this example, the rear portion of the main body 13 of the dispenser B is suspended downward to the lower end level of the mounting cap 11, and the lower surface thereof is configured as a locking surface a. Other configurations are the same as those in the example of FIG.

図６は更に他の例を示し、本例は把持部2aの外周上端部に突出部25を形成し、該突出部25下面を係止面ａとしてた例であり、具体的には、把持部2aの後部上端に突出部25としての膨出部25a を膨出形成し、その下面を係止面ａとして構成しており、膨出部25a の下部に凹み26を連設している。その他の構成は図１の例と同様である。尚、突出部25として、上記膨出部に代えて一体に形成した中実の板状突出部を採用することも可能である。   FIG. 6 shows still another example. This example is an example in which a protruding portion 25 is formed at the upper end of the outer periphery of the gripping portion 2a, and the lower surface of the protruding portion 25 is used as a locking surface a. A bulging portion 25a as a projecting portion 25 is bulged at the upper end of the rear portion of the portion 2a, and its lower surface is configured as a locking surface a, and a recess 26 is continuously provided at the lower portion of the bulging portion 25a. Other configurations are the same as those in the example of FIG. As the protrusion 25, a solid plate-like protrusion formed integrally instead of the bulging portion can be employed.

図７は更に他の例を示し、本例では把持部2a外周に嵌合させた嵌合筒部27外面上端部より突設した板状突部28の下面を係止面ａとして構成した係止面形成部材29を用いている。この係止面形成部材29は、図８に示す如く、円筒状の嵌合筒部27の外周上端部より舌片状の板状突部28を突設している。また、この場合の容器体Ａは、図１の例に於いて、胴部２の上端部である把持部2aの上部を段部30を介して小径に形成し、この小径部分に嵌合筒部27を嵌着している。段部30の直上に係合凹部31を周設し、前記嵌合筒部27内周下端部の係合突条32を乗り越え係合させている。また、把持部2aの下方の胴部２は前方へやや突出して形成している。その他の構成は図１の例と基本的に同様である。   FIG. 7 shows still another example. In this example, the lower surface of the plate-like protrusion 28 protruding from the upper end of the outer surface of the fitting cylinder part 27 fitted to the outer periphery of the gripping part 2a is configured as a locking surface a. A stop surface forming member 29 is used. As shown in FIG. 8, the engaging surface forming member 29 has a tongue-like plate-like protrusion 28 protruding from the upper end of the outer periphery of the cylindrical fitting tube portion 27. Further, in this example, the container body A is formed with the upper portion of the grip portion 2a, which is the upper end portion of the body portion 2, having a small diameter via the step portion 30, and a fitting cylinder is formed in the small diameter portion. Part 27 is fitted. An engagement recess 31 is provided directly above the stepped portion 30, and is engaged with the engagement protrusion 32 at the lower end on the inner periphery of the fitting tube portion 27. Further, the body 2 below the grip 2a is formed so as to protrude slightly forward. Other configurations are basically the same as the example of FIG.

本発明トリガー式噴出器の側面図である。（実施例１）It is a side view of this invention trigger type ejector. (Example 1) 本発明トリガー式噴出器の要部側面図である。（実施例１）It is a principal part side view of this invention trigger type ejector. (Example 1) 本発明に於ける板状突部の部分の平面図である。（実施例１）It is a top view of the part of the plate-shaped protrusion in this invention. (Example 1) 本発明トリガー式噴出器の側面図である。（実施例２）It is a side view of this invention trigger type ejector. (Example 2) 本発明トリガー式噴出器の側面図である。（実施例３）It is a side view of this invention trigger type ejector. Example 3 本発明トリガー式噴出器の側面図である。（実施例４）It is a side view of this invention trigger type ejector. Example 4 本発明トリガー式噴出器の側面図である。（実施例５）It is a side view of this invention trigger type ejector. (Example 5) 本発明トリガー式噴出器の係止面形成部材の斜視図である。（実施例５）It is a perspective view of the latching surface formation member of this invention trigger type ejector. (Example 5) 従来のトリガー式噴出器の側面図である。It is a side view of the conventional trigger type ejector.

符号の説明Explanation of symbols

２…胴部，2a…把持部，３…口頸部，４…指掛凹部，11…装着キャップ，17…指掛部， 19，28…板状突部，25…突出部，Ａ…容器体，Ｂ…ディスペンサー，ａ…係止面   2 ... trunk, 2a ... gripping part, 3 ... mouth and neck, 4 ... finger hook recess, 11 ... mounting cap, 17 ... finger hook, 19, 28 ... plate-like protrusion, 25 ... protrusion, A ... container Body, B ... Dispenser, a ... Locking surface

Claims (7)

胴部上に口頸部を起立した容器体と、前記口頸部に装着したトリガー式のディスペンサーとを備え、前記胴部の上部を把持可能な把持部に構成するとともに、該把持部を握った手の上面を係止するための係止面を前記把持部上方に設け、且つ、前記容器体前方に揺動可能に垂設したトリガーの下端を前記係止面より下方に垂下したことを特徴とするトリガー式噴出器。   A container body with a mouth-and-neck portion standing on the torso and a trigger-type dispenser attached to the mouth-and-neck portion; and an upper portion of the torso is configured as a gripping portion, and the gripping portion is gripped. A locking surface for locking the upper surface of the hand is provided above the gripping portion, and the lower end of the trigger that is swingably suspended in front of the container body is suspended below the locking surface. Trigger type ejector. 前記係止面が、装着キャップ外面より突設した板状突部の下面である請求項１記載のトリガー式噴出器。   The trigger type ejector according to claim 1, wherein the locking surface is a lower surface of a plate-like protrusion protruding from an outer surface of the mounting cap. 前記係止面が、前記ディスペンサーを構成する本体部の後部を装着キャップの下端レベルまで下方へ垂設し、その下面として構成してなる請求項１記載のトリガー式噴出器。   The trigger type ejector according to claim 1, wherein the locking surface is configured such that the rear portion of the main body constituting the dispenser is suspended downward to the lower end level of the mounting cap, and is configured as a lower surface thereof. 前記係止面が、前記把持部の外周上端部に突設した突出部の下面である請求項１記載のトリガー式噴出器。   The trigger type ejector according to claim 1, wherein the locking surface is a lower surface of a protruding portion protruding from an outer peripheral upper end portion of the gripping portion. 前記係止面が、前記把持部外周に嵌合させた嵌合筒部外面より突設した板状突部の下面である請求項１記載のトリガー式噴出器。   The trigger type ejector according to claim 1, wherein the locking surface is a lower surface of a plate-like protrusion projecting from an outer surface of a fitting cylinder part fitted to the outer periphery of the gripping part. 前記把持部の前面下部に指掛凹部を形成してなる請求項１乃至請求項５のいずれかに記載のトリガー式噴出器。   The trigger type ejector according to any one of claims 1 to 5, wherein a finger hook concave portion is formed in a lower front portion of the grip portion. 前記トリガーの枢着部から下端部に至る長さを５０〜９０mmに構成するとともに、トリガーの支点から力点の距離：トリガーの支点から作用点の距離＝３．５：１以上で、且つ、前記係止面をトリガー力点と略水平に保つ如く構成してなる請求項１乃至請求項５のいずれかに記載のトリガー式噴出器。   The length from the pivot part of the trigger to the lower end is configured to be 50 to 90 mm, the distance from the trigger fulcrum to the power point: the distance from the trigger fulcrum to the point of action = 3.5: 1 or more, and The trigger type ejector according to any one of claims 1 to 5, wherein the locking surface is configured to be kept substantially horizontal to the trigger force point.
JP2004322766A 2004-11-05 2004-11-05 Trigger type jet unit Pending JP2006130416A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008272634A (en) * 2007-04-26 2008-11-13 Yoshino Kogyosho Co Ltd Trigger type liquid spray
JP2008272633A (en) * 2007-04-26 2008-11-13 Yoshino Kogyosho Co Ltd Trigger type liquid spray
WO2009028286A1 (en) * 2007-08-27 2009-03-05 Canyon Co., Ltd. Trigger type pump dispenser, and finger receiver positioning method
JP2010051925A (en) * 2008-08-29 2010-03-11 Yoshino Kogyosho Co Ltd Trigger type spray
JP2010137129A (en) * 2008-12-09 2010-06-24 Canyon Corp Trigger type pump dispenser
JP2018043208A (en) * 2016-09-15 2018-03-22 ライオン株式会社 Jetting unit
CN113306890A (en) * 2016-07-08 2021-08-27 阿斯制药株式会社 Trigger type aerosol device and aerosol cap

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09299837A (en) * 1996-05-11 1997-11-25 Kao Corp Atomizer
JPH1043648A (en) * 1996-08-01 1998-02-17 Toyo Seikan Kaisha Ltd Trigger type pump dispenser
JPH11216399A (en) * 1998-01-30 1999-08-10 Yoshino Kogyosho Co Ltd Trigger type liquid ejector
JPH11276945A (en) * 1998-03-31 1999-10-12 Toyo Seikan Kaisha Ltd Safety device for trigger type dispenser
JP2002249187A (en) * 2001-02-19 2002-09-03 Yoshino Kogyosho Co Ltd Liquid pour-out vessel having trigger type liquid pour- out device
JP2003340327A (en) * 2002-05-31 2003-12-02 Johnson Co Ltd Container equipped with trigger type liquid ejector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09299837A (en) * 1996-05-11 1997-11-25 Kao Corp Atomizer
JPH1043648A (en) * 1996-08-01 1998-02-17 Toyo Seikan Kaisha Ltd Trigger type pump dispenser
JPH11216399A (en) * 1998-01-30 1999-08-10 Yoshino Kogyosho Co Ltd Trigger type liquid ejector
JPH11276945A (en) * 1998-03-31 1999-10-12 Toyo Seikan Kaisha Ltd Safety device for trigger type dispenser
JP2002249187A (en) * 2001-02-19 2002-09-03 Yoshino Kogyosho Co Ltd Liquid pour-out vessel having trigger type liquid pour- out device
JP2003340327A (en) * 2002-05-31 2003-12-02 Johnson Co Ltd Container equipped with trigger type liquid ejector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008272634A (en) * 2007-04-26 2008-11-13 Yoshino Kogyosho Co Ltd Trigger type liquid spray
JP2008272633A (en) * 2007-04-26 2008-11-13 Yoshino Kogyosho Co Ltd Trigger type liquid spray
WO2009028286A1 (en) * 2007-08-27 2009-03-05 Canyon Co., Ltd. Trigger type pump dispenser, and finger receiver positioning method
JP2010051925A (en) * 2008-08-29 2010-03-11 Yoshino Kogyosho Co Ltd Trigger type spray
JP2010137129A (en) * 2008-12-09 2010-06-24 Canyon Corp Trigger type pump dispenser
CN113306890A (en) * 2016-07-08 2021-08-27 阿斯制药株式会社 Trigger type aerosol device and aerosol cap
JP2018043208A (en) * 2016-09-15 2018-03-22 ライオン株式会社 Jetting unit

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