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JP6751678B2 - Pouring container - Google Patents

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JP6751678B2
JP6751678B2 JP2017015732A JP2017015732A JP6751678B2 JP 6751678 B2 JP6751678 B2 JP 6751678B2 JP 2017015732 A JP2017015732 A JP 2017015732A JP 2017015732 A JP2017015732 A JP 2017015732A JP 6751678 B2 JP6751678 B2 JP 6751678B2
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agent
hole
container
accommodating portion
pouring
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JP2018122879A (en
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當麻 徹
當麻  徹
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Description

本発明は、注出容器に関する。 The present invention relates to a dispensing container.

従来から、下記特許文献1に示されるような二剤混合容器が知られている。この二剤混合容器は、第1剤が収容される第1剤収容部と、第1収容部の上方に設けられ、第2剤が収容される第2剤収容部と、第2剤収容部の下端部を閉塞する底蓋と、を備えている。この二剤混合容器を操作すると、底蓋が外れて第2剤収容部内の第2剤が第1剤収容部に向けて落下し、第1剤と第2剤とが混合される。 Conventionally, a two-agent mixing container as shown in Patent Document 1 below is known. This two-agent mixing container is provided above the first agent accommodating portion and the first agent accommodating portion for accommodating the first agent, and the second agent accommodating portion and the second agent accommodating portion for accommodating the second agent. It is provided with a bottom lid that closes the lower end of the. When this two-agent mixing container is operated, the bottom lid is removed and the second agent in the second agent accommodating portion falls toward the first agent accommodating portion, and the first agent and the second agent are mixed.

特開2003−292059号公報JP, 2003-292059, A

この種の容器では、第1剤および第2剤のうちの一方を簡易的に略定量に計量し、これを他方に接触させた後に注出させることが望まれている。これに対して、特許文献1に開示された構成では、使用に際して第1剤および第2剤のほぼ全量同士が混合されるため、上記の要求に応えることが難しかった。 In this type of container, it is desired that one of the first agent and the second agent is simply weighed in a substantially quantitative amount, brought into contact with the other, and then dispensed. On the other hand, in the configuration disclosed in Patent Document 1, it is difficult to meet the above requirements because almost all the amounts of the first agent and the second agent are mixed at the time of use.

本発明はこのような事情を考慮してなされたもので、第1剤および第2剤のうちの一方を略定量に計量し、これを他方に接触させた後に注出可能な注出容器を提供することを目的とする。 The present invention has been made in consideration of such circumstances, and a pouring container capable of pouring after one of the first agent and the second agent is weighed substantially quantitatively and brought into contact with the other is provided. The purpose is to provide.

上記課題を解決するために、本発明の注出容器は、液状の第1剤が収容される容器本体と、注出孔が形成されるとともに、前記容器本体の口部に装着された装着キャップと、を備え、前記装着キャップは、前記第1剤の導入孔が形成され、かつ第2剤が収容される第2剤収容部と、前記第2剤収容部の下方に配設された貯留部と、前記貯留部内と前記注出孔とを連通する連通部と、を有し、前記第2剤収容部には、前記導入孔より下方に位置し、かつ前記第2剤収容部内と前記貯留部内とを連通する滴下孔が形成されていることを特徴とする。 In order to solve the above problems, the dispensing container of the present invention has a container body in which a liquid first agent is housed and a mounting cap mounted on the mouth of the container body while forming a pouring hole. The mounting cap is provided with a second agent accommodating portion in which an introduction hole for the first agent is formed and accommodating the second agent, and a storage disposed below the second agent accommodating portion. The second agent accommodating portion is located below the introduction hole, and the second agent accommodating portion and the second agent accommodating portion have a communication portion that communicates the inside of the storage portion and the injection hole. It is characterized in that a dropping hole that communicates with the inside of the storage portion is formed.

本発明によれば、注出容器を傾けると、容器本体内の液状の第1剤が、導入孔を通じて第2剤収容部内に流入する。その後、注出容器を正立姿勢とすると、第2剤収容部内に流入した第1剤のうち、導入孔より上方に位置する部分が、導入孔を通じて第2剤収容部内から容器本体内へと流出する。このため、第2剤収容部には、略定量の第1剤が留まることとなる。このように第2剤収容部に留まった略定量の第1剤は、第2剤と接触することでその性質が変えられた後、第2剤収容部に形成された滴下孔を通じて、貯留部内に順次滴下する。その後、再び注出容器を傾けることで、貯留部内の性質が変えられた第1剤が連通部を通じて注出孔から注出されるのと同時に、容器本体内の第1剤が導入孔を通じて第2剤収容部内に再び流入し、上述した作用が繰り返される。
以上のように、本発明の注出容器によれば、第2剤に接触した略定量の第1剤を注出させるとともに、次回の注出に備えて第1剤を略定量に計量して第2剤に接触させることができる。
According to the present invention, when the pouring container is tilted, the liquid first agent in the container body flows into the second agent accommodating portion through the introduction hole. After that, when the pouring container is placed in an upright position, the portion of the first agent that has flowed into the second agent accommodating portion, which is located above the introduction hole, moves from the inside of the second agent accommodating portion to the inside of the container body through the introduction hole. leak. Therefore, a substantially fixed amount of the first agent stays in the second agent accommodating portion. The substantially fixed amount of the first agent remaining in the second agent accommodating portion in this way is changed in its properties by contacting with the second agent, and then through the dropping hole formed in the second agent accommodating portion, the inside of the storage portion. Drop in sequence. After that, by tilting the pouring container again, the first agent having changed properties in the storage part is poured out from the pouring hole through the communication part, and at the same time, the first agent in the container body is seconded through the introduction hole. It flows into the agent container again, and the above-mentioned action is repeated.
As described above, according to the dispensing container of the present invention, the first agent in contact with the second agent is dispensed, and the first agent is weighed in a substantially quantitative amount in preparation for the next injection. It can be brought into contact with the second agent.

ここで、前記導入孔の開口面積は、前記滴下孔の開口面積より大きくてもよい。 Here, the opening area of the introduction hole may be larger than the opening area of the dropping hole.

この場合、導入孔の開口面積が滴下孔の開口面積より大きいため、注出容器を傾けてから正立姿勢に戻した際に、導入孔から第2剤収容部内に流入した余分な第1剤を本体容器内に速やかに流出させて、第2剤収容部内に留まる第1剤の量を安定させることができる。 In this case, since the opening area of the introduction hole is larger than the opening area of the dropping hole, the extra first agent that has flowed into the second agent accommodating portion from the introduction hole when the pouring container is tilted and then returned to the upright posture. Can be rapidly discharged into the main body container to stabilize the amount of the first agent remaining in the second agent accommodating portion.

また、前記貯留部内と前記容器本体内とが、前記連通部を通じて連通していてもよい。 Further, the inside of the storage unit and the inside of the container body may communicate with each other through the communication unit.

この場合、注出容器を傾けた際に、注出孔が閉塞された状態であっても、第2剤収容部内の空気を、滴下孔および連通部を通じて容器本体内に流入させつつ、容器本体内の第1剤を、導入孔を通じて第2剤収容部内に円滑に流入させることができる。
さらに、第2剤と接触した第1剤が滴下孔から貯留部内に向けて滴下する際に、注出孔が閉塞されている場合であっても、貯留部内の空気が連通部を通じて容器本体内に移動可能であるため、滴下孔から滴下する液体と貯留部内の空気とが円滑に置換される。これにより、注出孔が閉塞されている場合と閉塞されていない場合とで、滴下孔から液体が滴下する時間間隔等を同等にすることができる。
In this case, even if the pouring hole is closed when the pouring container is tilted, the air in the second agent accommodating portion is allowed to flow into the container main body through the dropping hole and the communication portion, and the container main body is used. The first agent in the container can be smoothly flowed into the second agent accommodating portion through the introduction hole.
Further, when the first agent in contact with the second agent is dropped from the dropping hole toward the inside of the storage portion, even if the injection hole is closed, the air in the storage portion is allowed to flow into the container body through the communication portion. Since it can be moved to, the liquid dripping from the dripping hole and the air in the storage portion are smoothly replaced. As a result, the time interval at which the liquid is dropped from the dropping hole can be made the same depending on whether the injection hole is closed or not.

また、前記装着キャップには、前記第2剤収容部内に連通する補充孔が設けられ、前記補充孔内には、補充キャップが着脱可能に嵌め込まれていてもよい。 Further, the mounting cap may be provided with a replenishment hole communicating with the inside of the second agent accommodating portion, and the replenishment cap may be detachably fitted in the replenishment hole.

この場合、注出容器を繰り返し使用することで、例えば第2剤による第1剤の性質を変化させる効能が低下したり、第2剤が第1剤に溶出して残量が少なくなったりした際に、補充キャップを取り外すことで補充孔を開放させ、この補充孔を通じて第2剤収容部内の第2剤を交換したり、この補充孔を通じて第2剤を補充したりすることができる。 In this case, by repeatedly using the injection container, for example, the effect of changing the properties of the first agent by the second agent is reduced, or the second agent is eluted into the first agent and the remaining amount is reduced. At that time, the replenishment hole can be opened by removing the replenishment cap, and the second agent in the second agent accommodating portion can be replaced through the replenishment hole, or the second agent can be replenished through the replenishment hole.

本発明によれば、第1剤および第2剤のうちの一方を略定量に計量し、これを他方に接触させた後に注出することが可能な注出容器を提供することができる。 According to the present invention, it is possible to provide a pouring container capable of measuring one of the first agent and the second agent in a substantially quantitative manner, bringing it into contact with the other, and then pouring it out.

第1実施形態に係る注出容器の縦断面図である。It is a longitudinal cross-sectional view of the dispensing container according to the first embodiment. 図1の注出容器の使用方法を説明する図である。It is a figure explaining the use method of the pouring container of FIG. 第2実施形態に係る注出容器の縦断面図である。It is a longitudinal cross-sectional view of the pouring container which concerns on 2nd Embodiment.

(第1実施形態)
以下、本実施形態に係る注出容器の構成を、図1〜図2を参照しながら説明する。なお、以下の説明に用いる各図面では、各部材を認識可能な大きさとするため縮尺を適宜変更している。
注出容器10は、液状の第1剤Pが収容される有底筒状の容器本体1と、容器本体1の口部1aに装着された装着キャップ2と、を備えている。第1剤Pとしては、例えば水分を含んだ化粧水や液体洗剤などが用いられる。
(First Embodiment)
Hereinafter, the configuration of the pouring container according to the present embodiment will be described with reference to FIGS. 1 and 2. In each of the drawings used in the following description, the scale is appropriately changed in order to make each member recognizable.
The pouring container 10 includes a bottomed tubular container body 1 in which the liquid first agent P is housed, and a mounting cap 2 mounted on the mouth portion 1a of the container body 1. As the first agent P, for example, a lotion containing water or a liquid detergent is used.

ここで本実施形態では、容器本体1の中心軸線Oに沿う方向を上下方向といい、上下方向における容器本体1の底部側を下方といい、口部1a側を上方という。また、上下方向から見た平面視において、中心軸線Oに直交する方向を径方向といい、中心軸線O回りに周回する方向を周方向という。また、平面視において、後述するヒンジ部23から操作部21cに向かう方向を前後方向といい、前後方向における操作部21c側を前方、ヒンジ部23側を後方という。 Here, in the present embodiment, the direction along the central axis O of the container body 1 is referred to as a vertical direction, the bottom side of the container body 1 in the vertical direction is referred to as a downward direction, and the mouth portion 1a side is referred to as an upward direction. Further, in a plan view seen from the vertical direction, the direction orthogonal to the central axis O is called the radial direction, and the direction orbiting around the central axis O is called the circumferential direction. Further, in a plan view, the direction from the hinge portion 23 to the operation portion 21c, which will be described later, is referred to as the front-rear direction, the operation portion 21c side in the front-rear direction is referred to as the front, and the hinge portion 23 side is referred to as the rear.

装着キャップ2は、容器本体1の口部1aに螺着されたキャップ本体20と、キャップ本体20に取り付けられた計量筒部材30と、計量筒部材30の下端部に取り付けられた有底筒状の貯留部材40(貯留部)と、を備えている。なお、図示の例ではキャップ本体20、計量筒部材30、および貯留部材40は別体に形成されているが、これらは一体に形成されていてもよい。また、容器本体1、キャップ本体20、計量筒部材30、および貯留部材40は、内部が視認可能に、例えば透明な樹脂材料などによって形成されていてもよい。 The mounting cap 2 has a cap body 20 screwed to the mouth portion 1a of the container body 1, a measuring cylinder member 30 attached to the cap body 20, and a bottomed tubular shape attached to the lower end of the measuring cylinder member 30. The storage member 40 (storage unit) of the above is provided. In the illustrated example, the cap body 20, the measuring cylinder member 30, and the storage member 40 are formed separately, but these may be integrally formed. Further, the container body 1, the cap body 20, the measuring cylinder member 30, and the storage member 40 may be made of, for example, a transparent resin material so that the inside can be visually recognized.

(キャップ本体)
キャップ本体20は、容器本体1の口部1aに固定された有頂筒状の固定部22と、固定部22にヒンジ部23を介して連結された有頂筒状の開閉蓋21と、を備えている。固定部22および開閉蓋21の中心軸線は、容器本体1の中心軸線Oと同軸上に位置している。開閉蓋21は、固定部22の上方に設けられ、固定部22および容器本体1に対してヒンジ部23回りに回動可能となっている。
(Cap body)
The cap body 20 includes a ridged tubular fixing portion 22 fixed to the mouth portion 1a of the container body 1 and a climaxed tubular opening / closing lid 21 connected to the fixing portion 22 via a hinge portion 23. I have. The central axis of the fixing portion 22 and the opening / closing lid 21 is located coaxially with the central axis O of the container body 1. The opening / closing lid 21 is provided above the fixing portion 22, and is rotatable around the hinge portion 23 with respect to the fixing portion 22 and the container body 1.

固定部22には、その頂壁を上下方向に貫通する注出孔22aと、この頂壁から上方に向けて延びる注出筒22cと、この頂壁から下方に向けて延びる小筒部22bおよび大筒部22dと、が形成されている。注出孔22a、注出筒22c、小筒部22b、および大筒部22dは、容器本体1の口部1aの径方向内側に位置している。注出孔22aおよび注出筒22cは中心軸線Oよりも前方(操作部21c側)に位置しており、注出孔22aおよび注出筒22cの内面は互いに連なっている。注出孔22aは、大筒部22dの径方向内側に位置している。注出筒22cの上端部は、上方に向かうに従って漸次拡径している。 The fixed portion 22 includes an injection hole 22a that penetrates the top wall in the vertical direction, an injection cylinder 22c that extends upward from the top wall, and a small cylinder portion 22b that extends downward from the top wall. The large cylinder portion 22d and the like are formed. The injection hole 22a, the injection cylinder 22c, the small cylinder portion 22b, and the large cylinder portion 22d are located inside the mouth portion 1a of the container body 1 in the radial direction. The pouring hole 22a and the pouring cylinder 22c are located in front of the central axis O (on the operation unit 21c side), and the inner surfaces of the pouring hole 22a and the pouring cylinder 22c are connected to each other. The injection hole 22a is located inside the large cylinder portion 22d in the radial direction. The upper end of the dispensing cylinder 22c gradually increases in diameter toward the upper side.

大筒部22dは、小筒部22bより大径であり、小筒部22bを囲繞している。大筒部22dの中心軸線は、容器本体1の中心軸線Oと同軸上に位置している。小筒部22bの中心軸線は、容器本体1の中心軸線Oよりも後方(ヒンジ部23側)に位置している。これにより、小筒部22bの中心軸線は、大筒部22dの中心軸線より後方に位置しており、小筒部22bと大筒部22dとの間に形成された径方向の隙間の幅は、後方に向かうに従って漸次小さくなっている。小筒部22bの下端開口縁の後端部には、下方に向けて延びる規制板22fが形成されている。規制板22fは、後述する第2剤収容部32内に収容された第2剤Sが、容器本体1内に落下するのを抑える。 The large cylinder portion 22d has a larger diameter than the small cylinder portion 22b and surrounds the small cylinder portion 22b. The central axis of the large cylinder portion 22d is located coaxially with the central axis O of the container body 1. The central axis of the small cylinder portion 22b is located behind the central axis O of the container body 1 (on the hinge portion 23 side). As a result, the central axis of the small cylinder portion 22b is located behind the central axis of the large cylinder portion 22d, and the width of the radial gap formed between the small cylinder portion 22b and the large cylinder portion 22d is rearward. It is getting smaller and smaller toward. A restricting plate 22f extending downward is formed at the rear end of the lower end opening edge of the small cylinder portion 22b. The regulation plate 22f prevents the second agent S housed in the second agent accommodating portion 32, which will be described later, from falling into the container body 1.

固定部22の周壁は、大筒部22dおよび小筒部22bを囲繞している。固定部22の内周面には、口部1aの外周面に形成された雄ネジ部と螺合する雌ネジ部が形成されている。上下方向において、固定部22の周壁の下端部は小筒部22bの下端部より下方に位置しており、小筒部22bの下端部は大筒部22dの下端部より下方に位置している。 The peripheral wall of the fixed portion 22 surrounds the large cylinder portion 22d and the small cylinder portion 22b. On the inner peripheral surface of the fixing portion 22, a female screw portion that is screwed with the male screw portion formed on the outer peripheral surface of the mouth portion 1a is formed. In the vertical direction, the lower end of the peripheral wall of the fixed portion 22 is located below the lower end of the small cylinder 22b, and the lower end of the small cylinder 22b is located below the lower end of the large cylinder 22d.

開閉蓋21は、固定部22に対してヒンジ部23回りに回動することで、注出孔22aを開閉する。開閉蓋21の頂壁には、下方に向けて延びるシール筒21aが形成されている。シール筒21aは、注出筒22c内に嵌合することで、注出孔22aをシールする。なお、注出筒22cを設けず、シール筒21aが注出孔22a内に嵌合する構成を採用してもよい。開閉蓋21の周壁の下端部には、径方向外側に向けて突出する操作部21cが形成されている。操作部21cは、中心軸線Oを径方向で挟むヒンジ部23の反対側に配置されている。上下方向において、操作部21cは、シール筒21aの下端部より下方に位置している。 The opening / closing lid 21 opens and closes the injection hole 22a by rotating around the hinge portion 23 with respect to the fixing portion 22. A seal cylinder 21a extending downward is formed on the top wall of the opening / closing lid 21. The seal cylinder 21a seals the injection hole 22a by fitting into the injection cylinder 22c. A configuration may be adopted in which the seal cylinder 21a is fitted in the injection hole 22a without providing the injection cylinder 22c. At the lower end of the peripheral wall of the opening / closing lid 21, an operating portion 21c that protrudes outward in the radial direction is formed. The operating portion 21c is arranged on the opposite side of the hinge portion 23 that sandwiches the central axis O in the radial direction. In the vertical direction, the operation unit 21c is located below the lower end portion of the seal cylinder 21a.

(計量筒部材)
計量筒部材30は、上下方向に延びる外筒部31と、外筒部31の内側に形成された上下方向に延びる筒状の第2剤収容部32と、外筒部31から上方に向けて延びる嵌合筒部34と、嵌合筒部34の上端部から径方向外側に向けて延びる環状のフランジ部35と、を有している。外筒部31、第2剤収容部32、および嵌合筒部34は、容器本体1の口部1aの径方向内側に位置している。
(Measuring cylinder member)
The measuring cylinder member 30 includes an outer cylinder portion 31 extending in the vertical direction, a tubular second agent accommodating portion 32 formed inside the outer cylinder portion 31 and extending in the vertical direction, and an outer cylinder portion 31 upward. It has a fitting cylinder portion 34 extending and an annular flange portion 35 extending radially outward from the upper end portion of the fitting cylinder portion 34. The outer cylinder portion 31, the second agent accommodating portion 32, and the fitting cylinder portion 34 are located inside the mouth portion 1a of the container body 1 in the radial direction.

外筒部31は容器本体1の口部1aよりも小径であり、外筒部31の中心軸線は口部1aの中心軸線Oよりも前方に位置している。このため、外筒部31と口部1aとの間に形成された径方向の隙間の幅は、前方から後方に向かうに従い漸次大きくなっている。外筒部31の下端部は、上下方向において、口部1aの下端部よりも下方に位置している。外筒部31の下端部における内周面には、径方向外側に向けて窪む被係止部31bが形成されている。 The outer cylinder portion 31 has a smaller diameter than the mouth portion 1a of the container body 1, and the central axis of the outer cylinder portion 31 is located in front of the central axis O of the mouth portion 1a. Therefore, the width of the radial gap formed between the outer cylinder portion 31 and the mouth portion 1a gradually increases from the front to the rear. The lower end portion of the outer cylinder portion 31 is located below the lower end portion of the mouth portion 1a in the vertical direction. A locked portion 31b that is recessed outward in the radial direction is formed on the inner peripheral surface of the lower end portion of the outer cylinder portion 31.

第2剤収容部32内には、第2剤Sが収容されている。第2剤Sは、第1剤Pに溶出するものであってもよく、第1剤Pに溶出しないものであってもよい。第2剤Sは、粒状、球状、粉状、ブロック状などであってもよい。第2剤Sとしては、例えば第1剤Pに含まれる水分と反応して水素を生成する水素生成剤や、香料を有し、第1剤Pに溶け出す芳香剤などを用いることができる。 The second agent S is contained in the second agent accommodating portion 32. The second agent S may be one that elutes into the first agent P, or may not elute into the first agent P. The second agent S may be granular, spherical, powdery, blocky or the like. As the second agent S, for example, a hydrogen generating agent that reacts with the water contained in the first agent P to generate hydrogen, a fragrance having a fragrance, and an fragrance that dissolves in the first agent P can be used.

第2剤収容部32の下端部は、外筒部31の下端部よりも上方に位置している。第2剤収容部32の下端部には、下方に向かうに従って漸次縮径する縮径部32aが形成されている。縮径部32aの下端部には、この縮径部32aを上下方向に貫く滴下孔32bが形成されている。第2剤収容部32は外筒部31よりも小径であり、第2剤収容部32は外筒部31内に位置している。このため、第2剤収容部32と外筒部31との間には、上下方向に延びる隙間(以下、連通部2bという)が形成されている。 The lower end portion of the second agent accommodating portion 32 is located above the lower end portion of the outer cylinder portion 31. At the lower end of the second agent accommodating portion 32, a diameter-reduced portion 32a that gradually reduces in diameter as it goes downward is formed. At the lower end of the reduced diameter portion 32a, a dropping hole 32b that penetrates the reduced diameter portion 32a in the vertical direction is formed. The second agent accommodating portion 32 has a smaller diameter than the outer cylinder portion 31, and the second agent accommodating portion 32 is located in the outer cylinder portion 31. Therefore, a gap extending in the vertical direction (hereinafter referred to as a communication portion 2b) is formed between the second agent accommodating portion 32 and the outer cylinder portion 31.

第2剤収容部32の中心軸線は、外筒部31の中心軸線よりも後方に位置している。第2剤収容部32の後端部は外筒部31の後端部と一体に形成されており、この一体に形成された部分の上端部には、この部分を前後方向に貫く貫通孔31aが形成されている。貫通孔31aは、キャップ本体20の規制板22fと周方向において同等の位置に配置され、この規制板22fによって部分的に覆われている。貫通孔31aの開口面積は、この開口方向から見た規制板22fの表面積より大きく、貫通孔31aの内面と規制板22fとの間には、隙間(以下、導入孔2aという)が形成されている。導入孔2aの開口面積は、滴下孔32bの開口面積よりも大きい。導入孔2aは、注出孔22aおよび滴下孔32bより後方に位置している。滴下孔32bは、導入孔2aより下方に位置している。滴下孔32bの下端開口縁は、上下方向において貯留部材40の上端開口縁より下方に位置しており、径方向において貯留部材40の内側に位置している。 The central axis of the second agent accommodating portion 32 is located behind the central axis of the outer cylinder portion 31. The rear end portion of the second agent accommodating portion 32 is integrally formed with the rear end portion of the outer cylinder portion 31, and the upper end portion of the integrally formed portion has a through hole 31a penetrating this portion in the front-rear direction. Is formed. The through hole 31a is arranged at the same position in the circumferential direction as the regulation plate 22f of the cap body 20, and is partially covered by the regulation plate 22f. The opening area of the through hole 31a is larger than the surface area of the regulation plate 22f seen from the opening direction, and a gap (hereinafter referred to as an introduction hole 2a) is formed between the inner surface of the through hole 31a and the regulation plate 22f. There is. The opening area of the introduction hole 2a is larger than the opening area of the dropping hole 32b. The introduction hole 2a is located behind the injection hole 22a and the dropping hole 32b. The dropping hole 32b is located below the introduction hole 2a. The lower end opening edge of the dropping hole 32b is located below the upper end opening edge of the storage member 40 in the vertical direction, and is located inside the storage member 40 in the radial direction.

嵌合筒部34は、キャップ本体20の大筒部22dに外嵌されている。フランジ部35は、キャップ本体20の固定部22における頂壁に下方から当接若しくは近接している。フランジ部35は、容器本体1の口部1aにおける上端開口縁と上下方向で対向しており、この上端開口縁とフランジ部35との間には環状のパッキン4が挟まれている。これにより、口部1aはシールされている。 The fitting cylinder portion 34 is externally fitted to the large cylinder portion 22d of the cap body 20. The flange portion 35 is in contact with or close to the top wall of the fixing portion 22 of the cap body 20 from below. The flange portion 35 faces the upper end opening edge of the mouth portion 1a of the container body 1 in the vertical direction, and an annular packing 4 is sandwiched between the upper end opening edge and the flange portion 35. As a result, the mouth portion 1a is sealed.

計量筒部材30のうち、上下方向において貫通孔31aと嵌合筒部34との間に位置する部分には、外筒部31から後方に向けて膨出する膨出部33が形成されている。径方向において、膨出部33の径方向内側の面は、大筒部22dの内面と同等の位置に配置されている。このため、膨出部33と小筒部22bとの間には隙間が形成されており、この隙間の径方向の幅は、大筒部22dと小筒部22bとの間の径方向の隙間の幅と同等になっている。これらの隙間の幅は、空気を通し、第1剤Pを通さない程度に調整されている。連通部2b、大筒部22dと小筒部22bとの間の隙間、および小筒部22bと膨出部33との間の隙間を通じて、容器本体1内と連通部2b内とが連通している。 A bulging portion 33 that bulges rearward from the outer cylinder portion 31 is formed in a portion of the measuring cylinder member 30 that is located between the through hole 31a and the fitting cylinder portion 34 in the vertical direction. .. In the radial direction, the radial inner surface of the bulging portion 33 is arranged at a position equivalent to the inner surface of the large cylinder portion 22d. Therefore, a gap is formed between the bulging portion 33 and the small cylinder portion 22b, and the radial width of this gap is the radial gap between the large cylinder portion 22d and the small cylinder portion 22b. It is equivalent to the width. The width of these gaps is adjusted so that air can pass through and the first agent P cannot pass through. The inside of the container body 1 and the inside of the communication portion 2b communicate with each other through the communication portion 2b, the gap between the large cylinder portion 22d and the small cylinder portion 22b, and the gap between the small cylinder portion 22b and the bulging portion 33. ..

(貯留部材)
貯留部材40の周壁41は、計量筒部材30の外筒部31内に嵌合している。貯留部材40は、上下方向において、キャップ本体20の固定部22よりも下方に位置している。貯留部材40の周壁41における上下方向の中央部には、径方向外側に向けて突出する環状の突き当て部43が形成されている。周壁41における突き当て部43の上方には、径方向外側に向けて突出する環状の係止部41aが形成されている。係止部41aは、外筒部31の被係止部31bに係止される。これにより、貯留部材40の計量筒部材30に対する上下方向の移動が規制される。貯留部材40の底壁42は、下方に向けて凸の曲面状に形成されている。
(Storage member)
The peripheral wall 41 of the storage member 40 is fitted in the outer cylinder portion 31 of the measuring cylinder member 30. The storage member 40 is located below the fixing portion 22 of the cap body 20 in the vertical direction. An annular abutting portion 43 projecting outward in the radial direction is formed at the central portion of the peripheral wall 41 of the storage member 40 in the vertical direction. An annular locking portion 41a that protrudes outward in the radial direction is formed above the abutting portion 43 on the peripheral wall 41. The locking portion 41a is locked to the locked portion 31b of the outer cylinder portion 31. As a result, the movement of the storage member 40 with respect to the measuring cylinder member 30 in the vertical direction is restricted. The bottom wall 42 of the storage member 40 is formed in a curved surface shape that is convex downward.

次に、以上のように構成された注出容器10の作用について説明する。 Next, the operation of the dispensing container 10 configured as described above will be described.

操作部21cを操作して開閉蓋21をヒンジ部23回りに回動させ、図2(a)に示すように注出容器10を傾けると、容器本体1内の第1剤Pが導入孔2aを通じて第2剤収容部32内に流入する。このとき、第2剤収容部32内の空気は、滴下孔32b、連通部2b、および注出孔22aを通じて、注出容器10の外部に排出される。なお、注出容器10を傾けた際に、開閉蓋21が閉じられて注出孔22aが閉塞された状態であっても、第2剤収容部32内の空気は、滴下孔32b、連通部2b、大筒部22dと小筒部22bとの間の隙間、および小筒部22bと膨出部33との間の隙間を通って容器本体1内に流入する。このため、注出孔22aが閉塞されていても、容器本体1内の第1剤Pを、導入孔2aを通じて第2剤収容部32内に円滑に流入させることができる。 When the opening / closing lid 21 is rotated around the hinge portion 23 by operating the operating portion 21c and the pouring container 10 is tilted as shown in FIG. 2A, the first agent P in the container body 1 is introduced into the introduction hole 2a. It flows into the second agent container 32 through. At this time, the air in the second agent accommodating portion 32 is discharged to the outside of the pouring container 10 through the dropping hole 32b, the communicating portion 2b, and the pouring hole 22a. Even when the opening / closing lid 21 is closed and the injection hole 22a is closed when the injection container 10 is tilted, the air in the second agent accommodating portion 32 is still in the dropping hole 32b and the communication portion. 2b, the air flows into the container body 1 through the gap between the large cylinder portion 22d and the small cylinder portion 22b, and the gap between the small cylinder portion 22b and the bulging portion 33. Therefore, even if the injection hole 22a is closed, the first agent P in the container body 1 can be smoothly flowed into the second agent accommodating portion 32 through the introduction hole 2a.

次に、図2(b)に示すように注出容器10を正立姿勢に戻すと、第2剤収容部32内に流入した第1剤Pのうち、導入孔2aよりも上方に位置する部分については、導入孔2aから流出して容器本体1内に戻る。このため、注出容器10を正立姿勢に戻した際には、第2剤収容部32のうち導入孔2aよりも下方に位置する部分の内容積から、第2剤収容部32の下端部に堆積している第2剤Sの体積を引いた差分の体積の第1剤Pが第2剤収容部32内に留まることとなり、第2剤Sに接触する第1剤Pを計量して略定量とすることができる。 Next, when the pouring container 10 is returned to the upright posture as shown in FIG. 2B, the first agent P that has flowed into the second agent accommodating portion 32 is located above the introduction hole 2a. The portion flows out from the introduction hole 2a and returns to the inside of the container body 1. Therefore, when the pouring container 10 is returned to the upright posture, the lower end portion of the second agent accommodating portion 32 is determined from the internal volume of the portion of the second agent accommodating portion 32 located below the introduction hole 2a. The first agent P having the difference volume obtained by subtracting the volume of the second agent S accumulated in the second agent S stays in the second agent accommodating portion 32, and the first agent P in contact with the second agent S is weighed. It can be approximately quantitative.

第2剤収容部32内に留まっている略定量の第1剤Pが、第2剤収容部32内の下端部に堆積している第2剤Sと接触することで、例えば第2剤Sが水素生成剤である場合には、この水素生成剤と第1剤Pの水分とが反応することで生成された水素が第1剤Pに溶け込む。あるいは、第2剤Sが芳香剤である場合には、第1剤Pと第2剤Sとが接触することで、第1剤Pに香りがつけられる。このように、第2剤Sと接触することで性質を変えられた第1剤(以下、接触液Rという)は、滴下孔32bから貯留部材40内に順次滴下する。このとき、開閉蓋21が閉じられて注出孔22aが閉塞されている場合であっても、貯留部材40内の空気は、連通部2b、大筒部22dと小筒部22bとの間の隙間、および小筒部22bと膨出部33との間の隙間を通って容器本体1内に移動するため、貯留部材40内では空気と接触液Rとの置換が円滑に行われる。また、開閉蓋21が開いている場合には、接触液Rが滴下孔32bから滴下するのに伴って、貯留部材40内の空気が注出孔22aから排出される。従って、接触液Rを滴下させる際、開閉蓋21が開いている場合と閉じている場合とで、滴下する時間間隔等が同等となる。 A substantially fixed amount of the first agent P remaining in the second agent accommodating portion 32 comes into contact with the second agent S deposited at the lower end portion in the second agent accommodating portion 32, so that, for example, the second agent S When is a hydrogen-producing agent, the hydrogen produced by the reaction between the hydrogen-producing agent and the water content of the first agent P dissolves in the first agent P. Alternatively, when the second agent S is an fragrance agent, the first agent P and the second agent S come into contact with each other to add a scent to the first agent P. In this way, the first agent (hereinafter referred to as the contact liquid R) whose properties have been changed by contacting with the second agent S is sequentially dropped into the storage member 40 from the dropping hole 32b. At this time, even when the opening / closing lid 21 is closed and the injection hole 22a is closed, the air in the storage member 40 is a gap between the communication portion 2b, the large cylinder portion 22d, and the small cylinder portion 22b. , And move into the container body 1 through the gap between the small cylinder portion 22b and the bulging portion 33, so that the air and the contact liquid R are smoothly replaced in the storage member 40. When the opening / closing lid 21 is open, the air in the storage member 40 is discharged from the pouring hole 22a as the contact liquid R drops from the dropping hole 32b. Therefore, when the contact liquid R is dropped, the dropping time interval and the like are the same depending on whether the opening / closing lid 21 is open or closed.

なお、滴下孔32bの内径を適宜変更することで、滴下孔32bから接触液Rが滴下する時間間隔や液滴の大きさなどを変更し、第2剤収容部32内で第1剤Pと第2剤Sとが接触する時間を容易に調整することができる。これにより、第1剤Pおよび第2剤Sの種類に応じて、接触液Rを容易に所望の品質とすることが可能となる。 By appropriately changing the inner diameter of the dropping hole 32b, the time interval at which the contact liquid R drops from the dropping hole 32b, the size of the droplet, and the like can be changed, and the first agent P and the first agent P can be changed in the second agent accommodating portion 32. The time of contact with the second agent S can be easily adjusted. This makes it possible to easily obtain the desired quality of the contact liquid R according to the types of the first agent P and the second agent S.

次に、図2(c)に示すように注出容器10を再び傾けると、貯留部材40内の接触液Rが、連通部2b、注出孔22a、および注出筒22cを通じて注出される。このとき、導入孔2aを通じて容器本体1内の第1剤Pが第2剤収容部32内に流入し、その後再び注出容器10を正立姿勢とすると、先述したように第2剤収容部32内に略定量の第1剤Pが留まり、これが第2剤Sと接触することで接触液Rが得られ、この接触液Rが滴下孔32bを通じて滴下する。 Next, when the pouring container 10 is tilted again as shown in FIG. 2C, the contact liquid R in the storage member 40 is poured out through the communication portion 2b, the pouring hole 22a, and the pouring cylinder 22c. At this time, assuming that the first agent P in the container body 1 flows into the second agent accommodating portion 32 through the introduction hole 2a and then the pouring container 10 is put into the upright posture again, the second agent accommodating portion is as described above. A substantially fixed amount of the first agent P stays in the 32, and when this comes into contact with the second agent S, a contact liquid R is obtained, and the contact liquid R is dropped through the dropping hole 32b.

以上説明したように、本実施形態によれば、装着キャップ2が、第1剤Pの導入孔2aが形成された第2剤収容部32と、第2剤収容部32の下方に配設された貯留部材40と、貯留部材40内と注出孔22aとを連通する連通部2bと、を有し、第2剤収容部32には、導入孔2aより下方に位置し、かつ第2剤収容部32内と貯留部材40内とを連通する滴下孔32bが形成されている。この構成により、注出容器10を傾けることで貯留部材40内の接触液Rを注出孔22aから注出しつつ、次回の注出に備えて第2剤収容部32内に略定量の第1剤Pを留まらせることができる。そして、注出容器10を正立姿勢とすると、第1剤Pが第2剤Sと接触しつつ滴下孔32bを通して滴下するため、注出容器10を傾けた後に正立姿勢とする操作を繰り返すことで、その都度略定量の接触液Rを注出させることができる。 As described above, according to the present embodiment, the mounting cap 2 is arranged below the second agent accommodating portion 32 in which the introduction hole 2a of the first agent P is formed and the second agent accommodating portion 32. The storage member 40 has a communication portion 2b that communicates the inside of the storage member 40 with the injection hole 22a, and the second agent accommodating portion 32 is located below the introduction hole 2a and has a second agent. A dropping hole 32b is formed which communicates the inside of the accommodating portion 32 and the inside of the storage member 40. With this configuration, the contact liquid R in the storage member 40 is poured out from the pouring hole 22a by tilting the pouring container 10, and a substantially quantitative first amount is provided in the second agent accommodating portion 32 in preparation for the next pouring. Agent P can be retained. Then, when the pouring container 10 is in the upright posture, the first agent P drops through the dropping hole 32b while in contact with the second agent S, so that the operation of tilting the pouring container 10 and then putting it in the upright posture is repeated. As a result, a substantially fixed amount of the contact liquid R can be poured out each time.

また、上記したように、注出容器10を傾けてから正立姿勢とする際に、第2剤収容部32内に略定量の第1剤Pが留まって第2剤Sと接触するため、例えば容器本体1内の第1剤Pの全量を第2剤Sと接触させる構成と比較して、第1剤Pが第2剤Sと接触してから、注出孔22aから注出されるまでの時間を短くすることができる。これにより、例えば第2剤Pとして水素生成剤を用いた場合に、接触液Rに溶出した水素が長期間経過することでこの接触液Rから抜けてしまうのを抑えることができる。 Further, as described above, when the pouring container 10 is tilted and then put into an upright posture, a substantially fixed amount of the first agent P stays in the second agent accommodating portion 32 and comes into contact with the second agent S. For example, as compared with the configuration in which the entire amount of the first agent P in the container body 1 is brought into contact with the second agent S, from the contact of the first agent P with the second agent S until the injection from the injection hole 22a. Time can be shortened. As a result, for example, when a hydrogen generating agent is used as the second agent P, it is possible to prevent the hydrogen eluted in the contact liquid R from escaping from the contact liquid R after a long period of time.

また、導入孔2aの開口面積が滴下孔32bの開口面積よりも大きいため、注出容器10を傾けてから正立姿勢に戻した際に、導入孔2aから第2剤収容部32内に流入した余分な第1剤Pを容器本体1内に速やかに流出させて、第2剤収容部32内に留まる第1剤Pの量を安定させることができる。 Further, since the opening area of the introduction hole 2a is larger than the opening area of the dropping hole 32b, when the pouring container 10 is tilted and then returned to the upright posture, it flows into the second agent accommodating portion 32 from the introduction hole 2a. The excess first agent P can be rapidly discharged into the container body 1 to stabilize the amount of the first agent P remaining in the second agent accommodating portion 32.

また、容器本体1、計量筒部材30、および貯留部材40を透明な材料により形成した場合には、第2剤収容部32内の第1剤Pおよび第2剤Sの状態や、滴下孔32bから滴下する接触液Rの様子などを、注出容器10の外部から視認可能とし、注出容器10の美感を向上させることができる。さらに、第2剤収容部32内が視認可能となることで、例えば第2剤収容部32内に第1剤Pが残存した状態で注出容器10が傾けられ、注出孔22aから注出される接触液Rの量がばらつくことなどを抑制することができる。 When the container body 1, the measuring cylinder member 30, and the storage member 40 are made of a transparent material, the state of the first agent P and the second agent S in the second agent accommodating portion 32 and the dropping hole 32b The state of the contact liquid R dripping from the container 10 can be visually recognized from the outside of the pouring container 10, and the aesthetic appearance of the pouring container 10 can be improved. Further, since the inside of the second agent accommodating portion 32 becomes visible, the injection container 10 is tilted with the first agent P remaining in the second agent accommodating portion 32, and is dispensed from the injection hole 22a. It is possible to suppress variations in the amount of contact liquid R.

(第2実施形態)
次に、本発明に係る第2実施形態について説明するが、第1実施形態と基本的な構成は同様である。このため、同様の構成には同一の符号を付してその説明は省略し、異なる点についてのみ説明する。
(Second Embodiment)
Next, a second embodiment according to the present invention will be described, but the basic configuration is the same as that of the first embodiment. Therefore, the same reference numerals are given to the same configurations, the description thereof is omitted, and only different points will be described.

本実施形態では図3に示すように、装着キャップ2に、固定部22の頂壁を上下方向に貫通する補充孔22eが形成されている。補充孔22eは、小筒部22bの径方向内側に位置し、第2剤収容部32内に連通している。補充孔22eは、注出孔22aおよび注出筒22cよりも後方(ヒンジ部23側)に位置している。この補充孔22e内には、補充キャップ3が着脱可能に嵌め込まれている。 In the present embodiment, as shown in FIG. 3, the mounting cap 2 is formed with a replenishment hole 22e that penetrates the top wall of the fixing portion 22 in the vertical direction. The replenishment hole 22e is located inside the small cylinder portion 22b in the radial direction and communicates with the inside of the second agent accommodating portion 32. The replenishment hole 22e is located behind the injection hole 22a and the injection cylinder 22c (on the hinge portion 23 side). A replenishment cap 3 is detachably fitted in the replenishment hole 22e.

また、本実施形態の開閉蓋21には、その頂壁から下方に向けて延びる筒状の押圧部21bが形成されている。押圧部21bは、上下方向において、補充キャップ3を挟んで補充孔22eと対向している。押圧部21bは、シール筒21aの後方(ヒンジ部23側)に配置されている。上下方向において、押圧部21bの下端部は、シール筒21aの下端部より上方に位置している。 Further, the opening / closing lid 21 of the present embodiment is formed with a tubular pressing portion 21b extending downward from the top wall thereof. The pressing portion 21b faces the replenishment hole 22e with the replenishment cap 3 interposed therebetween in the vertical direction. The pressing portion 21b is arranged behind the seal cylinder 21a (on the hinge portion 23 side). In the vertical direction, the lower end of the pressing portion 21b is located above the lower end of the seal cylinder 21a.

本実施形態によれば、注出容器10を繰り返し使用することで、例えば第2剤Sによる第1剤Pの性質を変化させる効能が低下したり、第2剤Sが第1剤Pに溶出して残量が少なくなったりした際に、補充キャップ3を取り外すことで補充孔22eを開放させ、補充孔22eを通じて第2剤収容部32内の第2剤Sを交換したり、第2剤収容部32内へと第2剤Sを補充したりすることができる。 According to the present embodiment, by repeatedly using the pouring container 10, for example, the effect of changing the properties of the first agent P by the second agent S is reduced, or the second agent S is eluted into the first agent P. When the remaining amount becomes low, the replenishment hole 22e is opened by removing the replenishment cap 3, and the second agent S in the second agent accommodating portion 32 is replaced through the replenishment hole 22e, or the second agent. The second agent S can be replenished into the accommodating portion 32.

また、第2剤Sの補充が完了した後、補充キャップ3を再び補充孔22eに嵌め込む際に、嵌合が不充分であったとしても、開閉蓋21を閉じることで押圧部21bによって補充キャップ3を補充孔22eに向けて押圧し、補充孔22eを確実に閉塞することができる。
さらに、補充孔22eが注出孔22aよりも後方に位置しているため、開閉蓋21の回動中心となるヒンジ部23から補充キャップ3までの距離が小さくなり、押圧部21bが補充キャップ3を補充孔22eに向けて押圧する際の操作部21cの操作力を小さく抑えることができる。
Further, when the replenishment cap 3 is refitted into the replenishment hole 22e after the replenishment of the second agent S is completed, even if the fitting is insufficient, it is replenished by the pressing portion 21b by closing the opening / closing lid 21. The cap 3 can be pressed toward the replenishment hole 22e to reliably close the replenishment hole 22e.
Further, since the replenishment hole 22e is located behind the injection hole 22a, the distance from the hinge portion 23, which is the center of rotation of the opening / closing lid 21, to the replenishment cap 3 is reduced, and the pressing portion 21b is the replenishment cap 3 The operating force of the operating portion 21c when pressing the replenishment hole 22e can be suppressed to a small size.

なお、本発明の技術的範囲は前記実施の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-mentioned embodiment, and various modifications can be made without departing from the spirit of the present invention.

例えば、前記実施形態では、上下方向において、貯留部材40がキャップ本体20の固定部22よりも下方に位置していると説明したが、これに限られない。例えば、貯留部材40が固定部22と上下方向において同等の位置に位置しており、貯留部材40が固定部22に覆われていてもよい。この場合であっても、キャップ本体20を透明な材質で形成することで、接触液Rが滴下孔32bから滴下する様子などを、注出容器10の外部から視認可能とすることができる。 For example, in the above embodiment, it has been described that the storage member 40 is located below the fixing portion 22 of the cap body 20 in the vertical direction, but the present invention is not limited to this. For example, the storage member 40 may be located at the same position in the vertical direction as the fixed portion 22, and the storage member 40 may be covered by the fixed portion 22. Even in this case, by forming the cap body 20 with a transparent material, it is possible to visually recognize the appearance of the contact liquid R dripping from the dropping hole 32b from the outside of the pouring container 10.

また、前記実施形態では、計量筒部材30の貫通孔31aの内面と規制板22fとの間の隙間が導入孔2aとされていたが、これに限られず、導入孔2aは第2剤収容部32に形成されたスリットなどであってもよい。 Further, in the above-described embodiment, the gap between the inner surface of the through hole 31a of the measuring cylinder member 30 and the regulation plate 22f is the introduction hole 2a, but the introduction hole 2a is not limited to this, and the introduction hole 2a is the second agent accommodating portion. It may be a slit formed in 32 or the like.

その他、本発明の趣旨を逸脱しない範囲で、上記した実施の形態における構成要素を周知の構成要素に置き換えることは適宜可能であり、また、上記した実施形態や変形例を適宜組み合わせてもよい。 In addition, it is possible to appropriately replace the constituent elements in the above-described embodiments with well-known constituent elements without departing from the spirit of the present invention, and the above-described embodiments and modified examples may be appropriately combined.

1…容器本体 1a…口部 2…装着キャップ 2a…導入孔 2b…連通部 10…注出容器 22a…注出孔 32…第2剤収容部 32b…滴下孔 40…貯留部材(貯留部) O…中心軸線 P…第1剤 S…第2剤 1 ... Container body 1a ... Mouth part 2 ... Mounting cap 2a ... Introduction hole 2b ... Communication part 10 ... Dispensing container 22a ... Dispensing hole 32 ... Second agent accommodating part 32b ... Drop hole 40 ... Storage member (storage part) O … Central axis P… 1st agent S… 2nd agent

Claims (4)

液状の第1剤が収容される容器本体と、
注出孔が形成されるとともに、前記容器本体の口部に装着された装着キャップと、を備え、
前記装着キャップは、
前記第1剤の導入孔が形成され、かつ第2剤が収容される第2剤収容部と、
前記第2剤収容部の下方に配設された貯留部と、
前記貯留部内と前記注出孔とを連通する連通部と、を有し、
前記第2剤収容部には、前記導入孔より下方に位置し、かつ前記第2剤収容部内と前記貯留部内とを連通する滴下孔が形成されていることを特徴とする、注出容器。
A container body for accommodating the liquid first agent,
An injection hole is formed, and a mounting cap mounted on the mouth of the container body is provided.
The mounting cap is
A second agent accommodating portion in which an introduction hole for the first agent is formed and the second agent is accommodated.
A storage unit arranged below the second agent storage unit and
It has a communication part that communicates the inside of the storage part and the injection hole.
A pouring container characterized in that the second agent accommodating portion is formed with a dropping hole located below the introduction hole and communicating the inside of the second agent accommodating portion and the inside of the storage portion.
前記導入孔の開口面積は、前記滴下孔の開口面積より大きいことを特徴とする、請求項1に記載の注出容器。 The pouring container according to claim 1, wherein the opening area of the introduction hole is larger than the opening area of the dropping hole. 前記貯留部内と前記容器本体内とが、前記連通部を通じて連通していることを特徴とする、請求項1または2に記載の注出容器。 The pouring container according to claim 1 or 2, wherein the inside of the storage portion and the inside of the container main body communicate with each other through the communication portion. 前記装着キャップには、前記第2剤収容部内に連通する補充孔が設けられ、
前記補充孔内には、補充キャップが着脱可能に嵌め込まれている、請求項1から3のいずれか1項に記載の注出容器。
The mounting cap is provided with a replenishment hole that communicates with the inside of the second agent accommodating portion.
The pouring container according to any one of claims 1 to 3, wherein a replenishment cap is detachably fitted in the replenishment hole.
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