JP2012229025A - Double container - Google Patents

Double container Download PDF

Info

Publication number
JP2012229025A
JP2012229025A JP2011097129A JP2011097129A JP2012229025A JP 2012229025 A JP2012229025 A JP 2012229025A JP 2011097129 A JP2011097129 A JP 2011097129A JP 2011097129 A JP2011097129 A JP 2011097129A JP 2012229025 A JP2012229025 A JP 2012229025A
Authority
JP
Japan
Prior art keywords
discharge
cylinder
head member
contents
mounting cylinder
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.)
Granted
Application number
JP2011097129A
Other languages
Japanese (ja)
Other versions
JP5789405B2 (en
Inventor
Toru Toma
當麻　　徹
Shigeo Iizuka
茂雄 飯塚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to JP2011097129A priority Critical patent/JP5789405B2/en
Publication of JP2012229025A publication Critical patent/JP2012229025A/en
Application granted granted Critical
Publication of JP5789405B2 publication Critical patent/JP5789405B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Package Specialized In Special Use (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a double container that: is excellent in airtightness; enables contents to smoothly be discharged; and, furthermore, can be simply assembled without bringing loss of components.SOLUTION: In the double container, a pair of discharge containers 2 and 3 having stems 11 standing to be pushed under upward biased condition; and a discharge head member 4 integrally mounted on both the stems and simultaneously discharging contents of the discharge containers by being depressed. The discharge head member includes: a connection tube 20; a discharge nozzle 30 that is integrally formed with the connection tube and has discharge ports 32 and 33 formed on its end, which discharge the contents; and mount tubes 40 that are connected to both ends of the connection tube holding the discharge nozzle therebetween, and have each one end mounted on the respective stems. The mount tubes are turnably connected to both the ends of the connection tube through hinges 50 and the another ends of the mount tubes are each detachably fit to the connection tube.

Description

本発明は、吐出容器を２つ備える二連式容器に関するものである。   The present invention relates to a duplex container having two discharge containers.

この種の二連式容器として、左右一対のエアゾール缶と、両エアゾール缶のステムに装着されたヘッド部材と、を備え、ヘッド部材の押し下げ操作により両エアゾール缶の内容物を混合状態で噴出可能とした二連エアゾール式混合容器が知られている（特許文献１参照）。
上記ヘッド部材は、横長通路を有する横長中空箱と、横長中空箱の左右から垂下され、上記ステムに嵌合される脚筒と、横長中空箱の左右方向中間部から前方突出されたノズルと、を備えている。そのため、ヘッド部材の押し下げ操作によって、両エアゾール缶の内容物を脚筒内及び横長通路をそれぞれ通過させた後、共通のノズルから噴出させることが可能とされている。
なお、両エアゾール缶のステムにそれぞれ嵌合される左右の脚筒と横長中空箱とは、複数の部品が組み合わされて構成されていることが多く、例えば、脚筒が設けられた部品を横長中空箱を構成する部品に対して組み付けることでヘッド部材が構成されている。 As a double container of this type, it has a pair of left and right aerosol cans and a head member attached to the stems of both aerosol cans, and the contents of both aerosol cans can be ejected in a mixed state by pressing the head member down A double aerosol type mixing container is known (see Patent Document 1).
The head member includes a horizontally long hollow box having a horizontally long passage, a leg tube suspended from the left and right of the horizontally long hollow box, and fitted to the stem, and a nozzle protruding forward from a middle portion in the left and right direction of the horizontally long hollow box, It has. For this reason, the contents of both aerosol cans can be ejected from a common nozzle after passing through the inside of the leg tube and the horizontally long passage by pushing down the head member.
The left and right leg cylinders and the horizontally long hollow box that are respectively fitted to the stems of both aerosol cans are often configured by combining a plurality of parts. The head member is constituted by assembling with respect to the parts constituting the hollow box.

特許第３９６４２８５号公報Japanese Patent No. 3964285

ところが、ヘッド部材を複数の部品の組み合わせで構成した場合には、ヘッド部材の組み立て精度にムラが生じ易く十分な気密性を確保することが難しい場合があった。また、組み立て時や、内容物の洗浄作業等に伴う分解、再組み立て時等に部品紛失を招き易いうえ、手間がかかり易い。   However, when the head member is composed of a combination of a plurality of parts, there is a case where unevenness is likely to occur in the assembly accuracy of the head member and it is difficult to ensure sufficient airtightness. In addition, parts are easily lost during assembling, disassembling, reassembling, and the like associated with cleaning of contents, and it is easy to take time and effort.

この発明は、このような事情を考慮してなされたもので、その目的は、気密性に優れ、内容物をスムーズに吐出することができるうえ、部品紛失を招き難くしながら簡便に組み立てることができる吐出ヘッド部材を具備する二連式容器を提供することである。   The present invention has been made in consideration of such circumstances, and its purpose is excellent in airtightness, allowing the contents to be discharged smoothly, and making it easy to assemble while preventing loss of parts. It is to provide a duplex container including a discharge head member that can be used.

上記の目的を達成するために、この発明は以下の手段を提供している。
（１）本発明に係る二連式容器は、上方付勢状態で押し込み可能に起立したステムを有する一対の吐出容器と、一対の前記吐出容器の各ステムに一体に装着され、押し下げ操作させられることで前記吐出容器内の内容物を同時に吐出させる吐出ヘッド部材と、を備え、前記吐出ヘッド部材が、前記吐出容器が並列に並ぶ方向に沿って延びた接続筒と、該接続筒の長手方向中間部に突設され、且つ該接続筒に一体成形され、その先端に前記内容物を吐出させる吐出口が形成された吐出ノズルと、該吐出ノズルを挟んだ前記接続筒の両端部に接続されると共に、一端部が前記ステムに装着される装着筒と、を備え、前記装着筒が、前記接続筒の両端部にヒンジ部を介して回動自在に接続され、他端部が接続筒に離脱自在に嵌合されていることを特徴とする。 In order to achieve the above object, the present invention provides the following means.
(1) A duplex container according to the present invention is integrally attached to a pair of discharge containers having stems standing upright so that they can be pushed in an upward biased state, and the stems of the pair of discharge containers, and is pushed down. A discharge head member that simultaneously discharges the contents in the discharge container, the discharge head member extending along a direction in which the discharge containers are arranged in parallel, and a longitudinal direction of the connection cylinder Connected to the discharge nozzle, which is provided at the middle portion and is integrally formed with the connection tube, and has a discharge port for discharging the contents at the tip thereof, and to both ends of the connection tube with the discharge nozzle interposed therebetween. And an attachment cylinder having one end attached to the stem, the attachment cylinder being pivotally connected to both ends of the connection cylinder via hinges, and the other end being connected to the connection cylinder It is specially fitted so that it can be detached. To.

本発明に係る二連式容器によれば、吐出ヘッド部材を押し下げ操作することで、両吐出容器のステムを同時に押し込むことができるので、両吐出容器内の内容物を、装着筒、接続筒及び吐出ノズルの順に流動させた後、吐出ノズルの吐出口から同時に吐出させることができる。よって、１回の押し下げ操作で効率良く内容物を吐出させることができ、また例えば異種の内容物を吐出中や吐出後に簡単に混合させるといったことも可能である。   According to the duplex container according to the present invention, the stems of both the discharge containers can be simultaneously pushed in by depressing the discharge head member. After flowing in the order of the discharge nozzles, they can be discharged simultaneously from the discharge ports of the discharge nozzles. Therefore, it is possible to efficiently discharge the contents with one pressing operation, and it is also possible to easily mix different kinds of contents during or after discharging.

ところで、吐出ヘッド部材のうち、装着筒がヒンジ部を介して接続筒に回動自在に接続されているので、決まった回動操作によって該装着筒の他端部を接続筒に嵌合させることができる。そのため、設計通りに接続筒と装着筒とを組み合わせることができ、高い組み立て精度を確保することができる。
従って、接続筒と吐出ノズルとが別体部品ではなく一体成形品とされていることと相まって、気密性に優れた吐出ヘッド部材とすることができ、内容物をステムから吐出口まで漏出の可能性少なくスムーズに流動させて吐出させることができる。そのため、吐出性能に優れた容器とすることができる。 By the way, among the ejection head members, the mounting cylinder is pivotally connected to the connection cylinder via the hinge portion, so that the other end of the mounting cylinder is fitted to the connection cylinder by a predetermined rotation operation. Can do. Therefore, the connecting cylinder and the mounting cylinder can be combined as designed, and high assembly accuracy can be ensured.
Therefore, coupled with the fact that the connecting tube and the discharge nozzle are not a separate part but a single-piece product, it is possible to make the discharge head member with excellent airtightness, and the contents can leak from the stem to the discharge port. It can be made to flow smoothly and be discharged with little tendency. Therefore, it can be set as the container excellent in discharge performance.

また、接続筒と吐出ノズルとが一体成形されているうえ、接続筒と装着筒とがヒンジ部を介して接続されているので、部品紛失することなく吐出ヘッド部材を簡便に組み立てることができると共に、例えば内容物の洗浄作業等を行う場合であっても、部品紛失を招くことなく吐出ヘッド部材の分解、再組み立てを行うことができる。   In addition, since the connecting cylinder and the discharge nozzle are integrally formed and the connecting cylinder and the mounting cylinder are connected via the hinge portion, the discharge head member can be easily assembled without losing parts. For example, even when cleaning the contents, etc., the discharge head member can be disassembled and reassembled without losing the parts.

（２）上記本発明に係る二連式容器において、前記接続筒の両端部には、前記装着筒に形成された係合片に係合し、該係合によって接続筒からの装着筒の他端部の離脱を規制する係合爪が突設されていても良い。 (2) In the duplex container according to the present invention, at both ends of the connection tube, an engagement piece formed on the mounting tube is engaged, and by this engagement, other than the mounting tube from the connection tube An engaging claw for restricting the detachment of the end portion may be provided.

この場合には、装着筒の他端部が接続筒に嵌合している状態で係合爪が係合片に係合しており、これにより接続筒からの装着筒の他端部の離脱が規制されている。そのため、接続筒に対する装着筒のがたつきを抑えることができ、高い組み立て精度で組み合わされた接続筒と装着筒との組み立て状態を維持し易い。そのため、吐出ヘッド部材の気密性を長期に亘って維持し易く、吐出性能の向上化に繋げることができる。   In this case, the engaging claw is engaged with the engaging piece while the other end portion of the mounting cylinder is fitted to the connecting cylinder, so that the other end portion of the mounting cylinder is detached from the connecting cylinder. Is regulated. Therefore, it is possible to suppress rattling of the mounting cylinder relative to the connection cylinder, and it is easy to maintain the assembled state of the connection cylinder and the mounting cylinder combined with high assembly accuracy. Therefore, it is easy to maintain the airtightness of the discharge head member over a long period of time, and it is possible to improve the discharge performance.

（３）上記本発明に係る二連式容器において、前記係合爪が、前記装着筒を挟んで向かい合うように一対設けられ、前記ヒンジ部が、一対の前記係合爪同士が互いに対向する方向に沿って延設していても良い。 (3) In the duplex container according to the present invention, a pair of the engaging claws are provided so as to face each other across the mounting cylinder, and the hinge portion is a direction in which the pair of engaging claws face each other. You may extend along.

この場合には、一対の係合爪を利用できるので、接続筒に対する装着筒のがたつき等を効果的に抑制でき、接続筒と装着筒との確実な組み立て状態をより確実に維持し易い。
また、一対の係合爪同士が互いに対向する方向に沿ってヒンジ部が延設しているので、一対の係合爪が装着筒の回動操作に干渉することがなく、吐出ヘッド部材の組み立て作業を確実に行える。また、一対の係合爪から係合片に対して均等に効率良く力が伝わり易く、係合爪に対する係合片の係脱を容易に行い易い。 In this case, since the pair of engaging claws can be used, it is possible to effectively suppress the rattling of the mounting cylinder with respect to the connection cylinder, and it is easy to more reliably maintain the reliable assembled state of the connection cylinder and the mounting cylinder. .
In addition, since the hinge portion extends along the direction in which the pair of engaging claws face each other, the pair of engaging claws do not interfere with the rotation operation of the mounting cylinder, and the assembly of the discharge head member Work can be done reliably. Further, the force is easily and efficiently transmitted from the pair of engaging claws to the engaging piece, and the engaging piece is easily engaged with and disengaged from the engaging claw.

本発明に係る二連式容器によれば、気密性に優れた吐出ヘッド部材を具備しているので内容物をスムーズに吐出することができるうえ、吐出ヘッド部材の組み立て時等に部品紛失を招き難い。   According to the double container according to the present invention, since the discharge head member having excellent airtightness is provided, the contents can be discharged smoothly, and parts are lost when the discharge head member is assembled. hard.

本発明に係る二連式容器の実施形態を示す外観斜視図である。It is an external appearance perspective view which shows embodiment of the double-type container which concerns on this invention. 図１に示す吐出ヘッド部材の装着状態を示す斜視図である。It is a perspective view which shows the mounting state of the discharge head member shown in FIG. 図２に示す吐出ヘッド部材の上面図（一部断面図）である。FIG. 3 is a top view (partially sectional view) of the discharge head member shown in FIG. 2. 図３に示すＡ−Ａ線に沿った吐出ヘッド部材の断面図である。It is sectional drawing of the discharge head member along the AA line shown in FIG. 図４に示す矢印Ｂ方向から見た吐出ヘッド部材の側面図である。FIG. 5 is a side view of the ejection head member viewed from the direction of arrow B shown in FIG. 4. 図４に示す状態から、装着筒を接続筒から離脱させた状態を示す図である。It is a figure which shows the state which detached | separated the mounting cylinder from the connection cylinder from the state shown in FIG. 図６に示す状態の吐出ヘッド部材を矢印Ｃ方向から見た上面図である。FIG. 7 is a top view of the ejection head member in the state shown in FIG. 図７に示す矢印Ｄ方向から見た吐出ヘッド部材の側面図である。FIG. 8 is a side view of the ejection head member viewed from the direction of arrow D shown in FIG. 7. 吐出ノズル及び接続筒の変形例を示す断面図である。It is sectional drawing which shows the modification of a discharge nozzle and a connection cylinder.

（二連式容器の構成）
以下、本発明に係る二連式容器の実施形態について、図面を参照して説明する。
図１及び図２に示すように、二連式容器１は、一対の吐出容器２、３と、吐出ヘッド部材４と、カバー部材５と、を備えている。 (Configuration of double-type container)
Hereinafter, an embodiment of a duplex container according to the present invention will be described with reference to the drawings.
As shown in FIGS. 1 and 2, the duplex container 1 includes a pair of discharge containers 2 and 3, a discharge head member 4, and a cover member 5.

一対の吐出容器２、３は同じ構成とされており、本実施形態では液体状の図示しない内容物が充填されたエアゾール缶を例に挙げて説明する。
これら吐出容器２、３は、並列に並んだ状態で有底筒状の収納ケース６内に収納されている。吐出容器２、３には、上方付勢状態で押し込み可能に起立したステム１１がそれぞれ配設されている。そして、ステム１１が押し下げられることで内容物が吐出される。 The pair of discharge containers 2 and 3 have the same configuration. In the present embodiment, an aerosol can filled with a liquid content (not shown) will be described as an example.
These discharge containers 2 and 3 are stored in a bottomed cylindrical storage case 6 in a state of being arranged in parallel. The discharge containers 2 and 3 are respectively provided with stems 11 standing upright so as to be pushed in an upward biased state. And the contents are discharged by the stem 11 being pushed down.

なお、本実施形態では、それぞれの吐出容器２、３の中心軸を容器軸Ｏと称し、該容器軸Ｏに沿って吐出容器２、３の底部側を下側、ステム１１側を上側とする。また、容器軸Ｏに直交する方向を径方向とする。更に、吐出容器２、３が並列に並ぶ方向を長軸方向Ｌ１、容器軸Ｏ及び長軸方向Ｌ１にそれぞれ直交する方向を短軸方向Ｌ２とする。   In the present embodiment, the central axis of each of the discharge containers 2 and 3 is referred to as a container axis O, and the bottom side of the discharge containers 2 and 3 along the container axis O is the lower side and the stem 11 side is the upper side. . A direction perpendicular to the container axis O is a radial direction. Further, a direction in which the discharge containers 2 and 3 are arranged in parallel is a major axis direction L1, and a direction orthogonal to the container axis O and the major axis direction L1 is a minor axis direction L2.

収納ケース６は、長軸方向Ｌ１に長い横断面視楕円状に形成されている。
吐出ヘッド部材４は、図２から図５に示すように、吐出容器２、３のステム１１の上端部に装着され、押し下げ操作させられることで吐出容器２、３内の内容物を同時に吐出させる部材であって、長軸方向Ｌ１に伸びた接続筒２０と、この接続筒２０の長手方向中間部、即ち長軸方向Ｌ１の中間部に形成された吐出ノズル３０と、吐出ノズル３０を挟んだ接続筒２０の両端部に接続された２つの装着筒４０と、を備えている。 The storage case 6 is formed in an elliptical shape in a cross sectional view that is long in the long axis direction L1.
As shown in FIGS. 2 to 5, the discharge head member 4 is attached to the upper end portion of the stem 11 of the discharge containers 2 and 3, and simultaneously discharges the contents in the discharge containers 2 and 3 by being pushed down. A connecting tube 20 extending in the long axis direction L1 and a discharge nozzle 30 formed in a longitudinal intermediate portion of the connecting tube 20, that is, an intermediate portion in the long axis direction L1, sandwiching the discharge nozzle 30 And two mounting cylinders 40 connected to both ends of the connection cylinder 20.

接続筒２０は、前記長軸方向Ｌ１に沿って延びる円筒状の筒部材であり、その両端部には端壁２１が形成されている。この端壁２１は、側面視長方形状に形成されており、その中央部には開口が形成されて接続筒２０の内部に連通している（図８参照）。なお、端壁２１は容器軸Ｏ方向よりも短軸方向Ｌ２に長い側面視長方形状とされている。   The connecting tube 20 is a cylindrical tube member extending along the long axis direction L1, and end walls 21 are formed at both ends thereof. The end wall 21 is formed in a rectangular shape when viewed from the side, and an opening is formed at the center thereof so as to communicate with the inside of the connecting cylinder 20 (see FIG. 8). The end wall 21 has a rectangular shape in a side view longer in the short axis direction L2 than in the container axis O direction.

端壁２１における短軸方向Ｌ２の両端部には、長軸方向Ｌ１に沿いながら接続筒２０の外方に向けて突設された係合壁２２が短軸方向Ｌ２に向かい合うように配置されている。そして、互いに向かい合う係合壁２２の内面には、装着筒４０の後述する鍔部（係合片）４４に係合する係合爪２３がそれぞれ突設されている。つまり係合爪２３は、装着筒４０を挟んで向かい合うように配置されている。
なお係合爪２３は、係合壁２２における容器軸Ｏ方向の中間部であって、端壁２１から上記鍔部４４の略厚み分だけ、接続筒２０から長軸方向Ｌ１の外方に離間した位置に形成されている。 At both ends of the end wall 21 in the short axis direction L2, engagement walls 22 projecting outward from the connecting tube 20 along the long axis direction L1 are disposed so as to face the short axis direction L2. Yes. Further, on the inner surfaces of the engagement walls 22 facing each other, engagement claws 23 that engage with a flange portion (engagement piece) 44 (described later) of the mounting cylinder 40 are provided to project. That is, the engaging claws 23 are arranged so as to face each other with the mounting cylinder 40 interposed therebetween.
The engaging claw 23 is an intermediate portion of the engaging wall 22 in the container axis O direction, and is separated from the connecting tube 20 outward in the long axis direction L1 by the substantially thickness of the flange portion 44 from the end wall 21. It is formed at the position.

吐出ノズル３０は、接続筒２０の長軸方向Ｌ１の中間部から短軸方向Ｌ２に沿って突設されたノズルであり、接続筒２０に対して一体成形されて該接続筒２０の内部に連通している。図示の例では、２つの円筒を長軸方向Ｌ１に並べて接合し、横断面視８の字状に形成されている。そのため、図３及び図４に示すように、吐出ノズル３０内には仕切り壁３１によって第１吐出路Ｒ１及び第２吐出路Ｒ２が画成されている。
また、上記仕切り壁３１は、吐出ノズル３０を越えて接続筒２０内に延びており、接続筒２０内の空間を第１吐出路Ｒ１に連通する第１空間Ｃ１と、第２吐出路Ｒ２に連通する第２空間Ｃ２とに区画している。
吐出ノズル３０の先端部には、図１から図３に示すように、第１吐出路Ｒ１及び第２吐出路Ｒ２にそれぞれ連通する第１吐出口３２及び第２吐出口３３が形成されている。 The discharge nozzle 30 is a nozzle that protrudes from the middle portion of the long axis direction L1 of the connecting cylinder 20 along the short axis direction L2, and is integrally formed with the connecting cylinder 20 and communicates with the inside of the connecting cylinder 20. doing. In the example shown in the figure, two cylinders are arranged side by side in the major axis direction L1 and joined to form a shape of 8 in cross-sectional view. Therefore, as shown in FIGS. 3 and 4, a first discharge path R <b> 1 and a second discharge path R <b> 2 are defined in the discharge nozzle 30 by a partition wall 31.
The partition wall 31 extends beyond the discharge nozzle 30 into the connection cylinder 20, and is connected to the first space C1 that communicates the space in the connection cylinder 20 with the first discharge path R1 and the second discharge path R2. It divides into the 2nd space C2 which connects.
As shown in FIGS. 1 to 3, a first discharge port 32 and a second discharge port 33 that communicate with the first discharge path R <b> 1 and the second discharge path R <b> 2 are formed at the tip of the discharge nozzle 30. .

図２から図５に示すように、装着筒４０は上記したように接続筒２０の両端部に接続されると共に、吐出容器２、３のステム１１の上端部に装着される筒部材であって、内容物をステム１１から接続筒２０内に導く役割を果している。そして、この装着筒４０によってステム１１の上端部に吐出ヘッド部材４の全体が装着されている（図２参照）。   As shown in FIGS. 2 to 5, the mounting cylinder 40 is a cylindrical member that is connected to both ends of the connection cylinder 20 as described above and is mounted to the upper end of the stem 11 of the discharge containers 2 and 3. , It plays the role of guiding the contents from the stem 11 into the connecting cylinder 20. The entire discharge head member 4 is mounted on the upper end portion of the stem 11 by the mounting cylinder 40 (see FIG. 2).

装着筒４０は、第１筒体４１と第２筒体４２とが連結することで９０度の角度で屈曲したＬ字状の筒本体４３を備えている。
図示の例では、第１筒体４１及び第２筒体４２は共に円筒状に形成され、第１筒体４１よりも第２筒体４２の方が小径とされている。また、第１筒体４１は、長軸方向Ｌ１に沿って接続筒２０から長軸方向Ｌ１の外方に向けて突出し、第２筒体４２は、第１筒体４１における長軸方向Ｌ１の外端部４１ｂから下方に向けて突出している。 The mounting cylinder 40 includes an L-shaped cylinder main body 43 that is bent at an angle of 90 degrees by connecting the first cylinder 41 and the second cylinder 42.
In the illustrated example, the first cylinder 41 and the second cylinder 42 are both formed in a cylindrical shape, and the second cylinder 42 has a smaller diameter than the first cylinder 41. The first cylinder 41 protrudes outward in the long axis direction L1 from the connecting cylinder 20 along the long axis direction L1, and the second cylinder 42 extends in the long axis direction L1 of the first cylinder 41. Projecting downward from the outer end 41b.

第１筒体４１の長軸方向Ｌ１の内端部（装着筒４０の他端部）４１ａは、接続筒２０内に離脱自在に嵌合されている。また第１筒体４１には、この内端部４１ａと上記外端部４１ｂとの連結部分に、第１筒体４１の径方向外側に向かって環状の鍔部４４が突設されている。
鍔部４４は、外周縁が側面視正方形状に形成されており、接続筒２０の両端部に形成された端壁２１に当接している。このとき鍔部４４は、係合壁２２に形成された係合爪２３に係合させられており、端壁２１に当接した状態が確実に維持されている。これにより、接続筒２０からの装着筒４０の内端部４１ａの離脱が規制されている。 An inner end portion (the other end portion of the mounting tube 40) 41a in the major axis direction L1 of the first tube body 41 is detachably fitted into the connection tube 20. The first tubular body 41 is provided with an annular flange 44 projecting radially outward of the first tubular body 41 at a connecting portion between the inner end portion 41a and the outer end portion 41b.
The flange portion 44 has an outer peripheral edge that is formed in a square shape when viewed from the side, and is in contact with the end walls 21 formed at both ends of the connection tube 20. At this time, the flange portion 44 is engaged with the engagement claw 23 formed on the engagement wall 22, and the state where the flange portion 44 is in contact with the end wall 21 is reliably maintained. Thereby, the detachment | leave of the inner end part 41a of the mounting cylinder 40 from the connection cylinder 20 is controlled.

第２筒体４２の端部（装着筒４０の一端部）には、連結筒体４５が連設されている。この連結筒体４５は、第２筒体４２よりも大径とされ、ステム１１に外嵌する円筒状に形成されている。   A connecting cylinder 45 is connected to the end of the second cylinder 42 (one end of the mounting cylinder 40). The connecting cylinder 45 has a diameter larger than that of the second cylinder 42 and is formed in a cylindrical shape that is fitted on the stem 11.

ところで、このように構成された装着筒４０は、接続筒２０の両端部にヒンジ部５０を介して回動自在に接続されている。このヒンジ部５０は、接続筒２０の両端部に形成された端壁２１の上端縁と、装着筒４０における第１筒体４１の鍔部４４の上端縁と、を接続している。
これにより、ヒンジ部５０を中心として装着筒４０を接続筒２０に対して上方側に回動させることで、図６から図８に示すように、第１筒体４１の内端部４１ａを接続筒２０から離脱させて、装着筒４０全体を接続筒２０の上方側に移動させることが可能とされている。
なお、図６から図８は、吐出ヘッド部材４の組み立て前の状態又は分解状態を示す図である。 By the way, the mounting cylinder 40 configured in this manner is rotatably connected to both ends of the connection cylinder 20 via hinges 50. The hinge portion 50 connects the upper end edge of the end wall 21 formed at both ends of the connection cylinder 20 and the upper end edge of the flange portion 44 of the first cylinder 41 in the mounting cylinder 40.
Accordingly, the inner cylinder 41a of the first cylinder 41 is connected as shown in FIGS. 6 to 8 by rotating the mounting cylinder 40 upward with respect to the connection cylinder 20 around the hinge 50. The entire mounting cylinder 40 can be moved to the upper side of the connection cylinder 20 by being detached from the cylinder 20.
6 to 8 are views showing a state before the discharge head member 4 is assembled or a disassembled state.

なお本実施形態では、ヒンジ部５０が一対の係合壁２２及び係合爪２３に対して接続筒２０の周方向に略９０度ずれた位置に形成されている。つまり、ヒンジ部５０は、一対の係合爪２３同士が互いに対向する方向（短軸方向Ｌ２）に沿って延設され、ヒンジ軸が短軸方向Ｌ２に対して平行している。そのため、係合壁２２及び係合爪２３が装着筒４０の上記した回動を阻害することがない。   In the present embodiment, the hinge portion 50 is formed at a position displaced by approximately 90 degrees in the circumferential direction of the connecting tube 20 with respect to the pair of engaging walls 22 and the engaging claws 23. That is, the hinge part 50 is extended along the direction (short axis direction L2) where a pair of engaging claws 23 oppose each other, and the hinge axis is parallel to the short axis direction L2. Therefore, the engagement wall 22 and the engagement claw 23 do not hinder the rotation of the mounting cylinder 40 described above.

カバー部材５は、図１に示すように、吐出ヘッド部材４を覆った状態で収納ケース６の上端部分に着脱自在に装着された部材であって、横断面視楕円状の周壁部５ａと、周壁部５ａの上方開口部を塞ぐ天壁部５ｂと、で有頂筒状に形成されている。
周壁部５ａの一部には、吐出ヘッド部材４の吐出ノズル３０を突出させる吐出開口５１が形成されている。天壁部５ｂには、吐出ヘッド部材４を押し下げ操作可能に覆う操作レバー５２が設けられ、ヒンジ部５３を介して天壁部５ｂに接続されている。 As shown in FIG. 1, the cover member 5 is a member that is detachably attached to the upper end portion of the storage case 6 in a state of covering the discharge head member 4, and has a peripheral wall portion 5 a that is elliptical in cross section. The top wall portion 5b that closes the upper opening of the peripheral wall portion 5a is formed in a crested cylindrical shape.
A discharge opening 51 through which the discharge nozzle 30 of the discharge head member 4 protrudes is formed in a part of the peripheral wall portion 5a. The top wall 5 b is provided with an operation lever 52 that covers the ejection head member 4 so as to be able to be pushed down, and is connected to the top wall 5 b through a hinge 53.

（二連式容器の使用）
次に、このように構成された二連式容器１を使用する場合について説明する。
まず、図１に示すように、カバー部材５の操作レバー５２を押し込んでヒンジ部５３回りに回動させると、その押圧力が吐出ヘッド部材４に伝達されて該吐出ヘッド部材４が押し込まれる。これにより、一対の吐出容器２、３のステム１１を同時に押し込むことができる。
そして、ステム１１が押し下げられると、両吐出容器２、３内に充填されている各内容物は、装着筒４０、接続筒２０及び吐出ノズル３０の順に流動した後、第１吐出口３２及び第２吐出口３３から吐出される。詳細には、ステム１１から吐出された内容物は、装着筒４０内を流れた後、接続筒２０内の第１空間Ｃ１及び第２空間Ｃ２をそれぞれ経由して、吐出ノズル３０内の第１吐出路Ｒ１及び第２吐出路Ｒ２を流れ、そのまま混合されることなく第１吐出口３２及び第２吐出口３３より各別に吐出される。 (Use of double container)
Next, the case where the double container 1 configured as described above is used will be described.
First, as shown in FIG. 1, when the operation lever 52 of the cover member 5 is pushed in and rotated around the hinge portion 53, the pressing force is transmitted to the discharge head member 4, and the discharge head member 4 is pushed in. Thereby, the stem 11 of a pair of discharge containers 2 and 3 can be pushed in simultaneously.
When the stem 11 is pushed down, the contents filled in the discharge containers 2 and 3 flow in the order of the mounting cylinder 40, the connecting cylinder 20 and the discharge nozzle 30, and then the first discharge port 32 and the first discharge port 30. The two discharge ports 33 are discharged. Specifically, the content discharged from the stem 11 flows through the mounting cylinder 40 and then passes through the first space C <b> 1 and the second space C <b> 2 in the connection cylinder 20, and then the first in the discharge nozzle 30. It flows through the discharge path R1 and the second discharge path R2, and is discharged separately from the first discharge port 32 and the second discharge port 33 without being mixed as it is.

このように本実施形態では、操作レバー５２を押し下げ操作することで両吐出容器２、３のステム１１を同時に押し込んで、両吐出容器２、３内の内容物を同時に混合させることなく吐出させることができる。従って、１回の押し下げ操作で効率良く内容物を吐出させることができる。また、例えば異種の内容物を吐出後に簡単に混合させることも可能である。   Thus, in this embodiment, the stem 11 of both the discharge containers 2 and 3 is pushed in simultaneously by depressing the operation lever 52, and the contents in both the discharge containers 2 and 3 are discharged simultaneously without being mixed. Can do. Accordingly, the contents can be efficiently discharged by a single pressing operation. Further, for example, different contents can be easily mixed after discharging.

ところで本実施形態では、吐出ヘッド部材４のうち、装着筒４０がヒンジ部５０を介して接続筒２０に回動自在に接続されているので、決まった回動操作によって該装着筒４０の内端部４１ａを接続筒２０内に挿入して嵌合させることができる。そのため、設計通りに接続筒２０と装着筒４０とを組み合わせることができ、高い組み立て精度を確保することができる。
従って、接続筒２０と吐出ノズル３０とが一体成形品とされていることと相まって、気密性に優れた吐出ヘッド部材４とすることができ、内容物をステム１１から両吐出口３２、３３まで漏出の可能性少なくスムーズに流動させて吐出させることができる。その結果、吐出性能に優れた容器とすることができる。 By the way, in this embodiment, since the mounting cylinder 40 of the ejection head member 4 is rotatably connected to the connecting cylinder 20 via the hinge portion 50, the inner end of the mounting cylinder 40 is determined by a predetermined rotation operation. The part 41a can be inserted into the connecting cylinder 20 and fitted. Therefore, the connecting cylinder 20 and the mounting cylinder 40 can be combined as designed, and high assembly accuracy can be ensured.
Therefore, coupled with the connection cylinder 20 and the discharge nozzle 30 being an integrally molded product, the discharge head member 4 having excellent airtightness can be obtained, and the contents can be transferred from the stem 11 to both the discharge ports 32 and 33. It can flow smoothly and be discharged with little possibility of leakage. As a result, a container having excellent discharge performance can be obtained.

また、接続筒２０と吐出ノズル３０とが一体成形されているうえ、接続筒２０と装着筒４０とがヒンジ部５０を介して接続されているので、部品紛失することなく簡便に吐出ヘッド部材４を組み立てることができると共に、例えば内容物の洗浄作業を行う場合であっても部品紛失を招くことなく吐出ヘッド部材４の分解、再組み立てを行うことができる。   In addition, since the connection cylinder 20 and the discharge nozzle 30 are integrally formed, and the connection cylinder 20 and the mounting cylinder 40 are connected via the hinge portion 50, the discharge head member 4 can be simply and without losing parts. The discharge head member 4 can be disassembled and reassembled without causing loss of parts even when the contents are cleaned, for example.

更に、装着筒４０を接続筒２０に組み合わせる際、第１筒体４１の内端部４１ａが接続筒２０内に内嵌している状態で、接続筒２０の係合爪２３が装着筒４０の鍔部４４に係合する。そのため、装着筒４０のがたつき等を抑え、高い組み立て精度で組み合わされた接続筒２０と装着筒４０との組み立て状態を維持し易い。従って、吐出ヘッド部材４の気密性を長期に亘って維持し易く、吐出性能のさらなる向上化に繋げることができる。   Further, when the mounting cylinder 40 is combined with the connection cylinder 20, the engagement claw 23 of the connection cylinder 20 is connected to the mounting cylinder 40 in a state where the inner end 41 a of the first cylinder 41 is fitted inside the connection cylinder 20. Engages with the flange 44. Therefore, rattling of the mounting cylinder 40 is suppressed, and the assembled state of the connecting cylinder 20 and the mounting cylinder 40 combined with high assembly accuracy can be easily maintained. Therefore, it is easy to maintain the airtightness of the discharge head member 4 over a long period of time, and it is possible to further improve the discharge performance.

特に本実施形態では、係合爪２３が装着筒４０を挟んで向かい合うように一対設けられているので、接続筒２０に対する装着筒４０のがたつき等を効果的に抑制でき、接続筒２０と装着筒４０との組み合わせ状態をより確実に維持し易い。しかも、これら一対の係合爪２３は装着筒４０の回動操作に干渉することがないので、吐出ヘッド部材４の組み立て作業を確実に行える。   In particular, in the present embodiment, since the engagement claws 23 are provided in a pair so as to face each other with the mounting cylinder 40 therebetween, rattling of the mounting cylinder 40 with respect to the connection cylinder 20 can be effectively suppressed. It is easy to maintain the combined state with the mounting cylinder 40 more reliably. Moreover, since the pair of engaging claws 23 do not interfere with the rotation operation of the mounting cylinder 40, the assembly operation of the discharge head member 4 can be performed reliably.

なお、本発明の技術範囲は、上記実施形態に限定されるものではなく、本発明の趣旨を逸脱しない範囲において、種々の変更を加えることが可能である。   The technical scope of the present invention is not limited to the above embodiment, and various modifications can be made without departing from the spirit of the present invention.

例えば、上記実施形態では、仕切り壁３１を利用して、吐出ノズル３０内を第１吐出路Ｒ１及び第２吐出路Ｒ２に区画すると共に、接続筒２０内を第１空間Ｃ１及び第２空間Ｃ２に区画して、吐出容器２、３内の内容物を混合させることなく吐出させたが、混合状態で吐出させても構わない。この場合には、例えば図９に示すように、仕切り壁３１のない単純な筒状の吐出ノズル３０を接続筒２０に一体成形して、共通の吐出路Ｒ及び空間Ｃを内部に画成しておけば良い。   For example, in the above embodiment, the partition wall 31 is used to partition the inside of the discharge nozzle 30 into the first discharge path R1 and the second discharge path R2, and the inside of the connection cylinder 20 is the first space C1 and the second space C2. The contents in the discharge containers 2 and 3 are discharged without being mixed, but may be discharged in a mixed state. In this case, for example, as shown in FIG. 9, a simple cylindrical discharge nozzle 30 without a partition wall 31 is integrally formed with the connection cylinder 20 to define a common discharge path R and space C therein. Just keep it.

また、上記実施形態では、吐出容器の一例としてエアゾール缶を例に挙げて説明したが、ポンプ部を利用して内容物を吐出させるタイプの吐出容器であっても構わない。この際のポンプ部は、ステム１１を押し下げることによって内容物を吸い上げ、吐出口から吐出させるものであれば公知のもので良く、例えば、内容物を液状で吐出する液ポンプや、空気シリンダ及び空気ピストンを構成に加えて内容物を泡状に吐出するフォーマーポンプや、内容物を霧状に吐出するスプレーポンプであっても構わない。   In the above-described embodiment, an aerosol can is described as an example of a discharge container. However, a discharge container of a type that discharges contents using a pump unit may be used. In this case, the pump unit may be a known pump unit that sucks up the contents by pushing down the stem 11 and discharges the contents from the discharge port. For example, a liquid pump that discharges the contents in a liquid state, an air cylinder, and an air It may be a former pump that discharges the contents in a foam shape in addition to the piston, or a spray pump that discharges the contents in a mist form.

特に、ポンプ部を利用して内容物を吐出させる場合において、内容物としてクリーム等の高粘度のものを採用し、且つ図９に示すような吐出ノズル３０を用いて両吐出容器内の内容物を混合状態で吐出させる場合、共通の吐出路Ｒ内に螺旋状のスクリュー部材を組み込んでも構わない。こうすることで、例えば二色の内容物を螺旋状に撚り合わせた状態で吐出させることが可能となる。   In particular, when the contents are discharged using the pump unit, the contents in the two discharge containers are selected using a high viscosity material such as cream and the discharge nozzle 30 as shown in FIG. In a mixed state, a spiral screw member may be incorporated in the common discharge path R. In this way, for example, it is possible to discharge the contents of two colors in a spirally twisted state.

また、上記実施形態において、吐出ノズル３０をストレート形状ではなく先端に向かって上方湾曲又は下方湾曲させた形状としても構わない。また、吐出ノズル３０を短軸方向Ｌ２に突出するのではなく、容器軸Ｏ方向に沿って上方に突出するように形成しても構わない。   Further, in the above embodiment, the discharge nozzle 30 may have a shape curved upward or downward toward the tip instead of a straight shape. Further, the discharge nozzle 30 may be formed so as to protrude upward along the container axis O direction instead of protruding in the short axis direction L2.

また、上記実施形態では、操作レバー５２を設けた構成としたが、該操作レバー５２は必須な構成ではなく設けなくても構わない。この場合には、吐出ヘッド部材４を直接押し込み操作すればよい。
但し、操作レバー５２を設けることで、吐出ヘッド部材４の全体を覆うことができるので、吐出ヘッド部材４に塵埃等が付着してしまうことを防ぐことができ、内容物以外の汚れ等が吐出ヘッド部材４に着き難い。 In the above embodiment, the operation lever 52 is provided. However, the operation lever 52 is not an essential structure and may not be provided. In this case, the ejection head member 4 may be directly pushed.
However, since the entire discharge head member 4 can be covered by providing the operation lever 52, it is possible to prevent dust and the like from adhering to the discharge head member 4, and dirt other than the contents can be discharged. It is difficult to reach the head member 4.

また、上記実施形態では、一対の吐出容器２、３を収納ケース６内に収納し、カバー部材５で吐出ヘッド部材４を覆った構成としたが、これら収納ケース６及びカバー部材５は必須ではなく、具備しなくても良い。   In the above embodiment, the pair of discharge containers 2 and 3 are stored in the storage case 6 and the discharge head member 4 is covered with the cover member 5. However, the storage case 6 and the cover member 5 are not essential. It does not have to be provided.

１…二連式容器
２、３…吐出容器
４…吐出ヘッド部材
１１…ステム
２０…接続筒
２３…係合爪
３０…吐出ノズル
３２、３３…吐出口
４０…装着筒
４４…鍔部（係合片）
５０…ヒンジ部 DESCRIPTION OF SYMBOLS 1 ... Duplex type container 2, 3 ... Discharge container 4 ... Discharge head member 11 ... Stem 20 ... Connection pipe | tube 23 ... Engagement claw 30 ... Discharge nozzle 32, 33 ... Discharge port 40 ... Mounting pipe | tube 44 ... Butt part (engagement) Piece)
50 ... Hinge part

Claims (3)

上方付勢状態で押し込み可能に起立したステムを有する一対の吐出容器と、
一対の前記吐出容器の各ステムに一体に装着され、押し下げ操作させられることで前記吐出容器内の内容物を同時に吐出させる吐出ヘッド部材と、を備え、
前記吐出ヘッド部材は、
前記吐出容器が並列に並ぶ方向に沿って延びた接続筒と、
該接続筒の長手方向中間部に突設され、且つ該接続筒に一体成形され、その先端に前記内容物を吐出させる吐出口が形成された吐出ノズルと、
該吐出ノズルを挟んだ前記接続筒の両端部に接続されると共に、一端部が前記ステムに装着される装着筒と、を備え、
前記装着筒は、前記接続筒の両端部にヒンジ部を介して回動自在に接続され、他端部が接続筒に離脱自在に嵌合されていることを特徴とする二連式容器。 A pair of discharge containers having stems standing upright so as to be pushed in an upwardly biased state;
A discharge head member that is integrally attached to each stem of the pair of discharge containers and discharges the contents in the discharge containers simultaneously by being pushed down;
The discharge head member is
A connecting tube extending along the direction in which the discharge containers are arranged in parallel;
A discharge nozzle that protrudes from an intermediate portion in the longitudinal direction of the connection tube, is integrally formed with the connection tube, and has a discharge port that discharges the contents at the tip thereof;
A mounting cylinder that is connected to both ends of the connection cylinder sandwiching the discharge nozzle and has one end mounted to the stem;
The mounting cylinder is rotatably connected to both ends of the connection cylinder via hinges, and the other end is detachably fitted to the connection cylinder. 請求項１に記載の二連式容器において、
前記接続筒の両端部には、前記装着筒に形成された係合片に係合し、該係合によって接続筒からの装着筒の他端部の離脱を規制する係合爪が突設されていることを特徴とする二連式容器。 The duplex container according to claim 1, wherein
Engaging claws projecting from both ends of the connecting cylinder are engaged with engaging pieces formed on the mounting cylinder, and the engagement restricts detachment of the other end of the mounting cylinder from the connecting cylinder. A double-type container characterized by 請求項２に記載の二連式容器において、
前記係合爪は、前記装着筒を挟んで向かい合うように一対設けられ、
前記ヒンジ部は、一対の前記係合爪同士が互いに対向する方向に沿って延設していることを特徴とする二連式容器。 The double container according to claim 2,
A pair of the engaging claws are provided so as to face each other across the mounting cylinder,
The hinge portion extends along a direction in which the pair of engaging claws face each other.
JP2011097129A 2011-04-25 2011-04-25 Double container Active JP5789405B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011097129A JP5789405B2 (en) 2011-04-25 2011-04-25 Double container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011097129A JP5789405B2 (en) 2011-04-25 2011-04-25 Double container

Publications (2)

Publication Number Publication Date
JP2012229025A true JP2012229025A (en) 2012-11-22
JP5789405B2 JP5789405B2 (en) 2015-10-07

Family

ID=47430957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011097129A Active JP5789405B2 (en) 2011-04-25 2011-04-25 Double container

Country Status (1)

Country Link
JP (1) JP5789405B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019203164A1 (en) * 2018-04-20 2019-10-24 株式会社資生堂 Ejector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880143A (en) * 1988-10-20 1989-11-14 Insta-Foam Products Dispenser and components for high viscosity foam products
JP2003040365A (en) * 2001-07-27 2003-02-13 Japan Crown Cork Co Ltd Two-liquid mixing and pour-out cap
US20050127094A1 (en) * 2002-04-16 2005-06-16 Laurent Decottignies Distributor and push-button comprising one such distributor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4880143A (en) * 1988-10-20 1989-11-14 Insta-Foam Products Dispenser and components for high viscosity foam products
JP2003040365A (en) * 2001-07-27 2003-02-13 Japan Crown Cork Co Ltd Two-liquid mixing and pour-out cap
US20050127094A1 (en) * 2002-04-16 2005-06-16 Laurent Decottignies Distributor and push-button comprising one such distributor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019203164A1 (en) * 2018-04-20 2019-10-24 株式会社資生堂 Ejector

Also Published As

Publication number Publication date
JP5789405B2 (en) 2015-10-07

Similar Documents

Publication Publication Date Title
KR20150127649A (en) Aerosol-container discharge part
US9499329B2 (en) Aerosol container nozzle and aerosol container dispenser
JP6161958B2 (en) Nozzle cap for aerosol containers
JP5076056B2 (en) Foam liquid combined dispenser
JP5734594B2 (en) Actuator for aerosol container
JP5936991B2 (en) Ejection head and container provided with the same
JP5401388B2 (en) Double container
TWI698286B (en) Sprayer for spray container
US20140117045A1 (en) Mixing nozzle assembly having a valve element, fluid dispensing assembly, and related method
JP5789405B2 (en) Double container
JP6126917B2 (en) Multiple container
EP3442715B1 (en) Squeeze sprayer closure
JP2011213399A (en) Twin container
WO2017056788A1 (en) Discharge device with nozzle tip
JP5409478B2 (en) Multiple discharge container
JP2014234193A (en) Nozzle and discharge tool
JP2012111537A (en) Two-liquid dispensing container
JP5594717B2 (en) Two component mixing dispenser
JP6315589B2 (en) Fog and direct injection switchable nozzle mechanism for trigger type ejector and trigger type ejector
JP5409477B2 (en) Multiple discharge container
JP6599177B2 (en) Dispensing tool
JP6117006B2 (en) Dispensing tool
JP7150398B2 (en) Dispenser for aerosol container
JP3150843U (en) Electric sprayer
JP5992365B2 (en) Nozzle for aerosol container

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20131101

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140620

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140805

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141006

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150707

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150803

R150 Certificate of patent or registration of utility model

Ref document number: 5789405

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150