JP4598658B2 - Double dispenser - Google Patents

Double dispenser Download PDF

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JP4598658B2
JP4598658B2 JP2005332938A JP2005332938A JP4598658B2 JP 4598658 B2 JP4598658 B2 JP 4598658B2 JP 2005332938 A JP2005332938 A JP 2005332938A JP 2005332938 A JP2005332938 A JP 2005332938A JP 4598658 B2 JP4598658 B2 JP 4598658B2
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contents
container
pump
pipe
holder
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JP2007137465A (en
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英哉 鈴木
隆治 田崎
弘幸 中村
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Kao Corp
Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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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
    • B05B11/1001—Piston pumps
    • B05B11/1015—Piston pumps actuated without substantial movement of the nozzle in the direction of the pressure stroke
    • 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
    • B05B11/1081—Arrangements for pumping several liquids or other fluent materials from several containers, e.g. for mixing them at the moment of pumping

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

Description

本発明は、２つの容器内に充填された種類の異なる内容物をレバーによる操作でそれぞれの容器から同時に吐出させ、使用直前において混合状態で排出するのに適した２連式吐出器に関するものであり、該吐出器の構造の簡素化、コンパクト化を実現し操作性の改善を図ろうとするものである。   The present invention relates to a dual-type dispenser suitable for discharging different contents filled in two containers simultaneously from each container by operation with a lever and discharging them in a mixed state immediately before use. In order to improve the operability, the structure of the discharger is simplified and made compact.

近年、毛染め剤や洗顔フォーム、トリートメント等においては組成の異なる２種類の内容物を使用直前に混ぜて使用するものが商品として流通してきている。   In recent years, hair dyeing agents, facial cleansing foams, treatments, and the like have been distributed as commodities that are used by mixing two types of contents having different compositions immediately before use.

かかる商品は、それぞれの内容物をそれぞれ個別の容器に充填してそれを１セットにして販売されているのが普通であり、使用に際してはそれぞれの容器から所定の割合になるように内容物を個別に注出して混合する煩雑な作業が必要になっていた。   Such products are usually sold as a set of each container filled with its contents, and when used, the contents are placed in a predetermined proportion from each container. The troublesome work of individually pouring and mixing was necessary.

上記のような従来の問題を解消したものとしては、各容器の口部にポンプ装置の吸引口を接続して該ポンプ装置を手で駆動することで各容器から同時に内容物を注出する吐出装置が知られている(例えば特許文献１参照)が、ポンプ装置を手で駆動する吐出装置は装置自体のサイズが大きく操作性が良いとは言えず（とくに２連式吐出器において顕著）未だ改良の余地が残されていた。
特開2005−126144号公報 As a solution to the conventional problems as described above, a discharge device that simultaneously discharges contents from each container by connecting the suction port of the pump device to the mouth of each container and driving the pump device by hand. Although a device is known (see, for example, Patent Document 1), a discharge device that drives a pump device by hand cannot be said to have a large size and good operability (particularly in a dual-type discharge device). There was room for improvement.
JP 2005-126144 A

本発明の課題は、構造の簡素化、コンパクト化を実現し操作性の改善された新規な２連式吐出器を提案するところにある。   An object of the present invention is to propose a novel dual-type dispenser that is simple and compact in structure and has improved operability.

本発明は、種類の異なる内容物をそれぞれ充填した２の容器を横並び配列にしてその口部において固定保持するホルダーと、このホルダーの各開口にそれぞれ吸入弁を介してつながり容器内の内容物を通過させる送給通路を形成する管体と、この管体につながり容器内の内容物を吸引、加圧、その出側へと圧送するポンプと、上記管体の出側に配置される吐出弁を有し該吐出弁を通過させた内容物を合流、混合させて混合にかかる内容物を外界へ向けて排出するノズルとを備えた２連式吐出器であって、
前記ポンプは、各管体の送給通路に個別につながる吸排口を有しその内部に２つの空間領域を区画形成する同心二重のシリンダーと、このシリンダーの各空間領域にそれぞれ往復移動可能に配置されレバー操作により同期駆動させて各容器内の内容物を同時に吸引、加圧、ノズルへ向けて圧送する２つのピストンとからなり、
前記管体は、容器の各口部相互間で該容器本体の横並び姿勢とは直交する向きに配列させた直線状の本体部分と、この直線状の本体部分をホルダーに連結する複数本の短屈曲管とからなる、ことを特徴とする２連式吐出器であり、前記短屈曲管は、一方に溝部を有し、他方に該溝部に適合するリブとを有しその組み付けに際して位置決めを行う位置決め機構を有するものがとくに有利に適合する。また、該短屈曲管は、その外壁に本体部分への押し込み固定に際して冶具を押し当てるフラット面を有するものが好ましい。 In the present invention, two containers each filled with different types of contents are arranged side by side and fixedly held at the mouth, and the contents in the container are connected to each opening of the holder via a suction valve. A pipe forming a feed passage to be passed through, a pump connected to the pipe to suck, pressurize, and pump the contents in the container, and a discharge valve disposed on the outlet side of the pipe A dual-type discharge device comprising a nozzle that merges and mixes the contents that have passed through the discharge valve, and discharges the contents for mixing toward the outside,
The pump has a concentric double cylinder having an inlet / outlet connected individually to a feeding passage of each tubular body and defining two space areas therein, and can be reciprocated in each space area of the cylinder. It consists of two pistons that are arranged and driven synchronously by lever operation to simultaneously suction, pressurize, and pump the contents in each container toward the nozzle,
The tubular body includes a linear body portion arranged in a direction orthogonal to the horizontal orientation of the container body between the mouth portions of the container, and a plurality of short bodies that connect the linear body portion to a holder. A double-type discharge device comprising a bent tube, wherein the short bent tube has a groove portion on one side and a rib adapted to the groove portion on the other side, and performs positioning when assembled. Those having a positioning mechanism are particularly advantageously adapted. Moreover, it is preferable that the short bent tube has a flat surface against which the jig is pressed against the outer wall when being fixed to the main body.

ポンプを構成するシリンダーを同心の二重構造とするとともに、横並びに配列した容器の口部相互間に内容物を送給する通路を設けたので、構造の簡素化、コンパクト化が可能となり片手で容器を把持しながらレバーを操作することができ使い勝手が著しく改善される。   The cylinders that make up the pump have a concentric double structure, and a passage for feeding contents between the mouths of the containers arranged side by side is provided, which simplifies the structure and makes it compact. The lever can be operated while gripping the container, and the usability is remarkably improved.

内容物を通す送給通路には短屈曲管（短くて曲がった管）を使用して該送給通路を最短距離で効率よくつなげることができるようになっており、しかも、該短屈曲管の組み付けをその外壁に設けたフラット面での押し込みにより行うこととしたので、確実な組み付けが可能となる。   A short bend pipe (short and bent pipe) is used for the feed passage through which the contents are passed, so that the feed passage can be efficiently connected at the shortest distance. Since the assembly is performed by pushing in the flat surface provided on the outer wall, reliable assembly is possible.

以下、図面を用いて本発明をより具体的に説明する。
図１〜４は本発明に従う２連式吐出器を容器に装着した状態で示した図であり、図１は外観斜図、図２は側面を断面で示した図、図３は背面を断面で示した図、そして、図４はＡ−Ａ断面を示した図である。 Hereinafter, the present invention will be described more specifically with reference to the drawings.
1 to 4 are views showing a state in which a dual-type dispenser according to the present invention is mounted on a container, FIG. 1 is an oblique view of the appearance, FIG. 2 is a view showing a side view in section, and FIG. FIG. 4 and FIG. 4 are views showing an AA cross section.

図において１、２は異なる内容物をそれぞれ充填したチューブタイプの容器、３は容器１、２をその口部において横並び姿勢に固定保持するホルダーである。このホルダー３には容器１、２の口部1a、2aと連通する開口3a、3bが設けられている（図２、図３参照）。   In the figure, 1 and 2 are tube-type containers filled with different contents, and 3 is a holder for fixing and holding the containers 1 and 2 in a side-by-side posture at their mouths. The holder 3 is provided with openings 3a and 3b communicating with the mouths 1a and 2a of the containers 1 and 2 (see FIGS. 2 and 3).

また、４、５はホルダー３の開口3a、3bに配置された吸入弁（逆止弁）、６、７は吸入弁４、５を介してホルダー３につながり容器１、２内の内容物を通過させる管体である。この管体６、７は内容物の送給経路を形成するためのものであって容器１、２の各口部1a、2aの相互間で容器１、２の横並び配列とは直交する向きに配列させた直線状の本体部分6a、7a(図４参照)と、この直線状の本体部分6ａ、7aをホルダー３のそれぞれの開口3a、3bに連結する短屈曲管6b、6c、7b、7cとを備えている。 4 and 5 are suction valves (check valves) disposed in the openings 3a and 3b of the holder 3, and 6 and 7 are connected to the holder 3 via the suction valves 4 and 5 to transfer the contents in the containers 1 and 2. It is a tube to pass through. These pipes 6 and 7 are for forming a feeding path for the contents, and in a direction perpendicular to the side-by-side arrangement of the containers 1 and 2 between the mouths 1a and 2a of the containers 1 and 2. The linear body portions 6a and 7a (see FIG. 4) arranged , and the short bent tubes 6b, 6c, 7b and 7c connecting the linear body portions 6a and 7a to the respective openings 3a and 3b of the holder 3. And.

８は管体６、７につながり容器本体１、２内の内容物を吸引、加圧、圧送するポンプである。このポンプ８は管体６、７に個別につながる吸排口ｔ１〜ｔ３を有しその内部に２つの空間領域s1、s2を区画形成する同心二重のシリンダー8aと、このシリンダー8aの各空間領域s1、s2 にそれぞれ往復移動可能に弾性支持され、レバーＬの操作で同期駆動させて各容器本体１、２内の内容物を同時に吸引、加圧、ノズルへ向けて圧送する２つのピストン8b、8cからなる。 A pump 8 is connected to the tubes 6 and 7 and sucks, pressurizes, and pumps the contents in the container bodies 1 and 2. The pump 8 has intake and exhaust ports t 1 to t 3 individually connected to the pipes 6 and 7, and has a concentric double cylinder 8a that defines two space regions s 1 and s 2 therein, and the cylinder 8a. The space regions s 1 and s 2 are elastically supported so as to be reciprocally movable, and the contents in the container bodies 1 and 2 are simultaneously sucked, pressurized, and pumped toward the nozzles by being driven synchronously by operating the lever L. It consists of two pistons 8b and 8c.

さらに、９、10はポンプ８の出側に配置された吐出弁（逆止弁）、11は吐出弁９、10を通過させた内容物を合流、混合させて混合にかかる内容物を外界へ向けて排出するノズル、
12、13は短屈曲管6b、7bに一体的に設けられ容器本体１、２の口部1a、2aに指向するフラット面である。 Further, 9 and 10 are discharge valves (check valves) arranged on the outlet side of the pump 8, and 11 is the contents that have passed through the discharge valves 9 and 10 merged and mixed to bring the contents for mixing to the outside world. Nozzle to discharge towards,
Reference numerals 12 and 13 are flat surfaces provided integrally with the short bent tubes 6b and 7b and directed to the mouth portions 1a and 2a of the container main bodies 1 and 2, respectively.

上記の構成になる２連式吐出器は、ポンプ８を構成するシリンダー8aがその内部において２つの空間領域s1、s2 を形成する同心二重になっており、内容物を通過させる管体６、７の本体部分6a、7aは容器本体１、２の各口部1a、2aの相互間で該容器本体１、２の横並び配列（図４のｘ方向に沿う配列）とは直交する向き（図４のｙ方向）に配列されていることから構造の簡素化、吐出器の小型化が可能であり、片手で容器を把持しながらレバー操作によって内容物の排出が行なえる。 In the double-type discharger having the above-described configuration, the cylinder 8a constituting the pump 8 has a concentric double shape in which two space regions s 1 and s 2 are formed, and a tube body through which the contents are passed. The main body portions 6a and 7a of the containers 6 and 7 are oriented perpendicular to the side-by-side arrangement of the container bodies 1 and 2 (an arrangement along the x direction in FIG. 4) between the mouths 1a and 2a of the container bodies 1 and 2. Since it is arranged in the (y direction in FIG. 4), the structure can be simplified and the dispenser can be miniaturized, and the contents can be discharged by operating the lever while holding the container with one hand.

上記の構成においては、本体部分6a、7aの軸芯とホルダー３の開口3a、3bの軸芯はずれる（オフセット）ことになるので、容器本体１、２をホルダー３とともに押し込んだだけでは管体６、７の本体部分6a、7aと短屈曲管6b、7bとがしっかりと連結することができない場合も想定されるが、短屈曲管6b、7bに設けられたフラット面12、13に押し込み冶具（図示せず）を押し当てることで短屈曲管6b、7bと本体部分6a、7aとの連結を確実にすることが可能となる。なお、フラット面12、13に対応するホルダー３の上壁部分には該押し込み冶具を挿通させる開口部を予め設けておく。 In the above configuration, the body portion 6a, the axis and the holder 3 of the opening 3a of 7a, outside the axis of 3b (offset) it means, the tubular body in the container main body 2 only pushed with the holder 3 6 The main body portions 6a, 7a and the short bent pipes 6b, 7b cannot be firmly connected to each other. However, the jigs are pushed into the flat surfaces 12, 13 provided on the short bent pipes 6b, 7b ( It is possible to ensure the connection between the short bent tubes 6b and 7b and the main body portions 6a and 7a by pressing the members (not shown). An opening for inserting the pushing jig is provided in advance in the upper wall portion of the holder 3 corresponding to the flat surfaces 12 and 13.

短屈曲管6b、6c及び短屈曲管7b、7c同士をそれぞれ連結するに当たっては、何れか一方の短屈曲管に溝部14a、14bを設けておき、もう一方の短屈曲管に設けたリブ15a、15bをその溝部に適合させて位置決めすることで迅速な組込みが可能となる。   In connecting each of the short bent tubes 6b and 6c and the short bent tubes 7b and 7c, the groove portions 14a and 14b are provided in one of the short bent tubes, and the rib 15a provided in the other short bent tube, Quick integration can be achieved by positioning 15b in conformity with the groove.

枢軸L１を支点にしてレバーＬを図２の仮想線の如く動かしてピストン8b、8cをスプリングＰの弾性力に抗する向きへ押し込み、その状態からレバーＬに加えられた負荷を取り除くと、ピストン8b、8cを弾性支持するスプリングＰの復元力にてレバーＬはピストン8b、8cとともに初期位置へと復帰し、この時、シリンダー8a内が負圧となるため容器１、２内の内容物が吸入弁４、５を通って管体６、７、シリンダー８へと吸引される。 Axis L 1 the lever L with the fulcrum moving as phantom lines in FIG. 2 the piston 8b, 8c and pushing the direction against the elastic force of the spring P, when removing the load applied to the lever L from the state, The lever L returns to the initial position together with the pistons 8b and 8c by the restoring force of the spring P that elastically supports the pistons 8b and 8c. At this time, the inside of the cylinder 8a becomes negative pressure, so the contents in the containers 1 and 2 Is sucked into the pipe bodies 6 and 7 and the cylinder 8 through the suction valves 4 and 5.

レバーＬの操作により再びピストン8b、8cを押し込むと管体６、７、シリンダー８に存在する内容物は加圧され所定の圧力に達した時点で吐出弁９、10を経てノズル11へと圧送されることとなり、ノズル11へと圧送された内容物はそこで混合されたのちその先端から外界へと排出される。 When the pistons 8b and 8c are pushed in again by the operation of the lever L, the contents existing in the pipes 6 and 7 and the cylinder 8 are pressurized, and when they reach a predetermined pressure, they are pumped to the nozzle 11 via the discharge valves 9 and 10. The contents pumped to the nozzle 11 are mixed there and then discharged from the tip to the outside.

本発明の実施の形態では、短屈曲管6b、6c、7b、7cをそれぞれ２つ組み合わせたものを例として示したが、その数はとくに限定されない。   In the embodiment of the present invention, the combination of two short bent tubes 6b, 6c, 7b, and 7c is shown as an example, but the number is not particularly limited.

構造が簡素化、コンパクト化された操作性の良好な２連式吐出器が提供できる。   It is possible to provide a duplex dispenser with a simplified structure and a compact operability.

本発明に従う２連式吐出器の実施の形態を示した外観斜視図である。1 is an external perspective view showing an embodiment of a double-type dispenser according to the present invention. 図１に示した吐出器の側面を断面で示した図である。It is the figure which showed the side surface of the discharger shown in FIG. 1 in the cross section. 図１に示した吐出器の背面を断面で示した図である。It is the figure which showed the back surface of the discharger shown in FIG. 1 in cross section. 図１に示した吐出器のＡ−Ａ断面を示した図である。It is the figure which showed the AA cross section of the discharge device shown in FIG.

符号の説明Explanation of symbols

１ 容器
1a 口部
２ 容器
2a 口部
３ ホルダー
3a 開口
3b 開口
４ 吸入弁
５ 吸入弁
６ 管体
6a 直線状の本体部分
6b 短屈曲管
6c 短屈曲管
７ 管体
7a 直線状の本体部分
7b 短屈曲管
7c 短屈曲管
８ ポンプ
8a シリンダー
8b ピストン
8c ピストン
９ 吐出弁
10 吐出弁
11 ノズル
12 フラット面
13 フラット面
t１〜t３ 吸排口
s１、s２ 空間領域
Ｐ スプリング 1 container
1a Mouth 2 container
2a Mouth 3 holder
3a opening
3b Opening 4 Suction valve 5 Suction valve 6 tube
6a Linear body part
6b Short bent tube
6c short bending pipe 7 tube
7a Linear body part
7b Short bent tube
7c Short bent tube 8 Pump
8a cylinder
8b piston
8c Piston 9 Discharge valve
10 Discharge valve
11 nozzles
12 Flat surface
13 Flat surface
t 1 to t 3 inlet / outlet
s 1 , s 2 space region P spring

Claims (3)

種類の異なる内容物をそれぞれ充填した２つの容器を横並び配列にしてその口部において着脱自在に連結保持するホルダーと、このホルダーの開口にそれぞれ吸入弁を介してつながり容器内の内容物を通過させる送給通路を形成する管体と、この管体につながり容器内の内容物を吸引、加圧、その出側へと圧送するポンプと、上記管体の出側に配置される吐出弁を有し該吐出弁を通過させた内容物を合流、混合させて混合にかかる内容物を外界へ向けて排出するノズルとを備えた２連式吐出器であって、
前記ポンプは、各管体の送給通路に個別につながる吸排口を有しその内部に２つの空間領域を区画形成する同心二重のシリンダーと、このシリンダーの各空間領域にそれぞれ往復移動可能に配置されレバー操作により同期駆動させて各容器内の内容物を同時に吸引、加圧、ノズルへ向けて圧送する２つのピストンとからなり、
前記管体は、容器の各口部相互間で該容器本体の横並び姿勢とは直交する向きに配列させた直線状の本体部分と、この直線状の本体部分をホルダーに連結する複数本の短屈曲管とからなる、ことを特徴とする２連式吐出器。 Two containers filled with different types of contents are arranged in a side-by-side arrangement, a holder that is detachably connected and held at the mouth, and the contents of the container are passed through the respective holders through suction valves. There is a pipe that forms a feed passage, a pump that is connected to this pipe and sucks, pressurizes, and pumps the contents in the container, and a discharge valve that is arranged on the outlet side of the pipe. And a dual-type discharger comprising a nozzle that merges and mixes the contents that have passed through the discharge valve and discharges the contents for mixing toward the outside,
The pump has a concentric double cylinder having an inlet / outlet connected individually to a feeding passage of each tubular body and defining two space areas therein, and can be reciprocated in each space area of the cylinder. It consists of two pistons that are arranged and driven synchronously by lever operation to simultaneously suction, pressurize, and pump the contents in each container toward the nozzle,
The tubular body includes a linear body portion arranged in a direction orthogonal to the horizontal orientation of the container body between the mouth portions of the container, and a plurality of short bodies that connect the linear body portion to a holder. A double-type dispenser comprising a bent tube. 前記短屈曲管は、一方に溝部を有し、他方に該溝部に適合して相互間の位置決めを行うリブとを有する、請求項１記載の２連式吐出器。   2. The duplex discharge device according to claim 1, wherein the short bent tube has a groove portion on one side and a rib adapted to be positioned on the other side so as to be fitted to the groove portion. 前記短屈曲管は、その外壁に本体部分への押し込み固定に際して冶具を押し当てるフラット面を有する、請求項１又は２記載の２連式吐出器。   The double-type dispenser according to claim 1 or 2, wherein the short bent tube has a flat surface against which a jig is pressed when being pushed and fixed to the main body portion.
JP2005332938A 2005-11-17 2005-11-17 Double dispenser Expired - Fee Related JP4598658B2 (en)

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JP4945354B2 (en) * 2007-07-19 2012-06-06 花王株式会社 Double dispenser
JP4970175B2 (en) * 2007-07-19 2012-07-04 花王株式会社 Double dispenser

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06510013A (en) * 1991-08-31 1994-11-10 スミスクライン・ビーチャム・パブリック・リミテッド・カンパニー Device for dispensing two types of fluid materials
JP2005126146A (en) * 2003-10-03 2005-05-19 Kao Corp Discharging apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06510013A (en) * 1991-08-31 1994-11-10 スミスクライン・ビーチャム・パブリック・リミテッド・カンパニー Device for dispensing two types of fluid materials
JP2005126146A (en) * 2003-10-03 2005-05-19 Kao Corp Discharging apparatus

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