JP2013049447A - Pouring cap - Google Patents

Pouring cap Download PDF

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JP2013049447A
JP2013049447A JP2011187886A JP2011187886A JP2013049447A JP 2013049447 A JP2013049447 A JP 2013049447A JP 2011187886 A JP2011187886 A JP 2011187886A JP 2011187886 A JP2011187886 A JP 2011187886A JP 2013049447 A JP2013049447 A JP 2013049447A
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cylindrical body
container
air replacement
passage
spout
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JP5806051B2 (en
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Kazuo Suzuki
一男 鈴木
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Yoshino Kogyosho Co Ltd
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Yoshino Kogyosho Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a new pouring cap facilitating air replacement in a passage formed inside a cylindrical body when taking out the contents through the passage, and facilitating unsealing of a pouring passage and an air replacing passage.SOLUTION: The pouring cap 1 includes: a fixed cylinder 2 fixed to a container mouth 21; a top wall 3 arranged on an upper end of the mouth 21 in a manner of being integrated with the fixed cylinder 2; and the cylindrical body 4 integrally erecting from the top wall 3 to form the passage R inside which communicates with a container 20. The same is provided with a partition wall 4a partitioning an opening part formed on a front end side of the cylindrical body 4 into a pouring port A1 for a contained liquid C and an air replacing hole A2, has a removable sealing stopper 5a sealing the pouring port A1 and a removable sealing stopper 5b sealing the air replacing hole A2, and is provided with an unsealing member 5 integrally connecting the removable sealing stoppers 5a and 5b by a rib 5d having an operating member 5c.

Description

本発明は、例えば、一方の容器に充填された内容物を他方の容器に詰め替える際に用いられる注出キャップに関するものである。   The present invention relates to a dispensing cap used when, for example, the contents filled in one container are refilled into the other container.

詰め替えを行う手段としては、例えば、他の容器の口部に挿入される挿入口部を有し、この挿入口部の上部に切断可能な薄肉部を介してもぎり栓を設けるとともに、当該挿入口部を倒立させて他の容器口部に挿入したとき、当該倒立状態が維持されるように、口部内周面に弾性圧接する羽根部を設けたものがある(例えば、特許文献1参照)。   As a means for performing refilling, for example, an insertion port portion to be inserted into the mouth portion of another container is provided, and a slit plug is provided at the upper portion of the insertion port portion through a severable thin portion, and the insertion port In some cases, a blade portion that is elastically pressed against the inner peripheral surface of the mouth portion is provided so that the inverted state is maintained when the portion is inverted and inserted into another container mouth portion (see, for example, Patent Document 1).

特願2010−126220号公報Japanese Patent Application No. 2010-126220

しかしながら、上述した従来のものは、筒体部の内側に形成された通路を通して内容物を取り出すときに、当該通路内での空気置換を行うことができない。このため、内容物を取り出すときに、内容物が大きく脈動することで吹き零れが生じ易くなる。   However, the above-described conventional apparatus cannot perform air replacement in the passage when the contents are taken out through the passage formed inside the cylindrical body portion. For this reason, when the contents are taken out, the contents are greatly pulsated, so that the blow-off is likely to occur.

また、内容物を取り出すまでは、その未開封状態が維持されることが好ましいところ、その開封作業も容易であることが好ましい。   Further, it is preferable that the unopened state is maintained until the contents are taken out, but the opening operation is also easy.

本発明の目的とするところは、筒体部の内側に形成された通路を通して内容物を取り出すときに、当該通路内での空気置換を容易に行うことができるとともに、注出口及び空気置換孔の開封が容易な新規の注出キャップを提供することにある。   The object of the present invention is to facilitate air replacement in the passage when the contents are taken out through the passage formed on the inner side of the cylindrical body portion, and the outlet and air replacement hole. The object is to provide a new dispensing cap that can be easily opened.

本発明は、容器の口部に固定される固定筒と、容器の口部上端に配置されるとともに固定筒に一体に設けられた天壁部と、当該天壁部から一体に起立してその内側に容器に通じる通路を形成する筒体部とを備える注出キャップであって、
前記筒体部の先端側に形成された開口部を、内容物の注出口と、空気置換孔とに仕切る仕切壁を設けるとともに、
前記注出口を密封する取り外し可能な封止栓と、前記空気置換孔を密封する取り外し可能な封止栓とを有し、当該封止栓をそれぞれ、操作片を備えるリブを介して一体に連結した開封部材が設けられていることを特徴とするものである。
The present invention includes a fixed cylinder fixed to the mouth portion of the container, a ceiling wall portion disposed at the upper end of the mouth portion of the container and provided integrally with the fixed cylinder, and standing up from the ceiling wall portion. A pouring cap comprising a cylindrical body part forming a passage leading to the container inside,
While providing a partition wall for partitioning the opening formed on the distal end side of the cylindrical body part into a spout for contents and an air replacement hole,
It has a removable sealing plug that seals the spout and a removable sealing plug that seals the air replacement hole, and each of the sealing plugs is integrally connected via a rib having an operation piece. The unsealing member is provided.

前記仕切壁は、空気置換孔を注出口よりも後端側に配置することが好ましい。例えば、仕切壁は、前記筒体部に段差を形成するものであって、当該段差に、前記空気置換孔を配置したものであることが好ましい。この場合、前記開封部材は、前記仕切壁を挟んで掛け渡されるように前記リブが設けられたものであることが好ましい。   It is preferable that the partition wall has an air replacement hole on the rear end side with respect to the spout. For example, the partition wall preferably forms a step in the cylindrical portion, and the air replacement hole is preferably disposed in the step. In this case, it is preferable that the opening member is provided with the rib so as to be spanned across the partition wall.

また、前記リブの先端部を前記筒体部の内周面と接触して、当該筒体部を押し広げつつ案内する曲面で構成することができる。また、前記天壁部には、筒体部から放射状に伸びる凸部又は凹部を設けることができる。   Moreover, it can comprise by the curved surface which contacts the front-end | tip part of the said rib with the internal peripheral surface of the said cylinder part, and guides it, expanding the said cylinder part. Further, the top wall portion can be provided with convex portions or concave portions extending radially from the cylindrical body portion.

更に、前記注出口は、前記筒体部の端面が前記空気置換孔から当該筒体部の先端に向かって傾斜する傾斜面を形成するものとすることができる。   Further, the spout may form an inclined surface in which an end surface of the cylindrical body portion is inclined from the air replacement hole toward the tip of the cylindrical body portion.

本発明では、筒体部の先端側に形成された開口部を、内容物の注出口と、空気置換孔とに仕切る仕切壁を設けたことで、筒体部の内側に形成された通路を通して内容物を取り出すとき、当該通路内での空気置換を容易に行うことできる。このため、本発明によれば、容器を傾けて内容物を取り出すときは勿論、容器ごと倒立させた状態で内容物を取り出すときも、内容物が大きく脈動しないため、吹き零れも生じ難くなる。   In the present invention, by providing a partition wall that divides the opening formed on the distal end side of the cylindrical part into a spout for contents and an air replacement hole, through the passage formed inside the cylindrical part. When the contents are taken out, air replacement in the passage can be easily performed. For this reason, according to the present invention, not only when the contents are taken out by tilting the container, but also when the contents are taken out with the container turned upside down, the contents are not greatly pulsated, so that it is difficult for blowout to occur.

加えて、開封部材は、注出口を密封する封止栓と、空気置換孔を密封する封止栓とを、操作片を備えるリブを介して一体に連結したものであることから、使用者が操作片を引っ張る等の操作を行うだけの簡単な操作により、注出口とともに空気置換孔を容易に開封することができる。   In addition, since the opening member is formed by integrally connecting a sealing plug that seals the spout and a sealing plug that seals the air replacement hole via a rib including an operation piece, The air replacement hole can be easily opened together with the spout by a simple operation such as pulling the operation piece.

従って、本発明によれば、筒体部の内側に形成された通路を通して内容物を取り出すときに、当該通路内での空気置換を容易に行うことができるとともに、注出口及び空気置換孔の開封が容易な新規の注出キャップを提供することができる。   Therefore, according to the present invention, when the contents are taken out through the passage formed inside the cylindrical body portion, air replacement in the passage can be easily performed, and the spout and the air replacement hole are opened. It is possible to provide a new dispensing cap that is easy to handle.

本発明である、注出キャップの一形態を採用した詰め替え容器を示す平面図である。It is a top view which shows the refill container which employ | adopted one form of the extraction | pouring cap which is this invention. 同形態に係る注出キャップを採用した詰め替え容器を、図1のX−X方向から一部断面で示す側面図である。It is a side view which shows the refill container which employ | adopted the extraction | pouring cap which concerns on the same form in a partial cross section from the XX direction of FIG. 図2の要部拡大図であって、(a)は、同形態に係る注出キャップの未開封状態を、(b)は、同形態に係る密封部材の引き上げを開始した状態を、更に、(c)は、空気置換孔とともに注出口を開封した直後の状態を示す。It is a principal part enlarged view of FIG. 2, Comprising: (a) is the unopened state of the extraction cap which concerns on the same form, (b) is the state which started raising of the sealing member which concerns on the same form, (c) shows a state immediately after opening the spout together with the air replacement hole. 同形態に係る詰め替え容器を用いて本体容器に内容物を詰め替えるときの状態を一部断面で示す側面図である。It is a side view which shows the state when the content container is refilled in the main body container using the refill container which concerns on the same form in a partial cross section. 本発明の第2の形態に係る注出キャップを装着した詰め替え容器を用いて本体容器に内容物を詰め替えるときの状態を一部断面で示す側面図である。It is a side view which shows the state when a content container is refilled in a main body container using the refill container equipped with the extraction | pouring cap which concerns on the 2nd form of this invention in a partial cross section. 本体容器の一例である、ポンプ容器を示す側面図である。It is a side view which shows a pump container which is an example of a main body container.

以下、図面を参照して、本発明の一形態である、注出キャップを詳細に説明する。   Hereinafter, with reference to drawings, the extraction cap which is one form of the present invention is explained in detail.

図中、符号1は、本発明の一形態であって、内容液Cが充填された詰め替え容器20に適用される合成樹脂製の注出キャップである。注出キャップ1は、図2に示すように、詰め替え容器20の口部(以下、「詰め替え容器側口部」)21に固定される固定筒2と、詰め替え容器側口部21上端に配置されるとともに固定筒2に一体に設けられた天壁部3と、この天壁部3から一体に起立する筒体部4とを備える。   In the figure, reference numeral 1 denotes an embodiment of the present invention, which is a synthetic resin pouring cap applied to the refill container 20 filled with the content liquid C. As shown in FIG. 2, the dispensing cap 1 is disposed at the upper end of the refill container side mouth portion 21 and the fixed cylinder 2 fixed to the mouth portion (hereinafter “refill container side mouth portion”) 21 of the refill container 20. And a ceiling wall portion 3 provided integrally with the fixed cylinder 2 and a cylindrical body portion 4 standing upright from the ceiling wall portion 3.

筒体部4には、その先端側に形成された開口部を、当該筒体部4の先端側に配置される注出口A1と、この注出口A1よりも後端側に配置される空気置換孔A2とに仕切る仕切壁4aが設けられている。本形態では、仕切壁4aは、筒体部4に段差4bを形成するものであって、この段差4bに、空気置換孔A2が配置されている。また、天壁部3の裏面には、口部21の内周面21fを密封保持する筒状のシール部3aが一体に垂下し、容器20の充填空間S20を通路Rに通じさせる。   The cylindrical body portion 4 has an opening formed on the front end side of the spout A1 disposed on the front end side of the tubular body portion 4 and air replacement disposed on the rear end side of the spout A1. A partition wall 4a for partitioning with the hole A2 is provided. In this embodiment, the partition wall 4a forms a step 4b in the cylindrical portion 4, and the air replacement hole A2 is disposed in the step 4b. In addition, a cylindrical seal portion 3 a that seals and holds the inner peripheral surface 21 f of the mouth portion 21 is integrally suspended on the back surface of the top wall portion 3, and the filling space S 20 of the container 20 is communicated with the passage R.

符号5は、注出口A1を密封する封止栓5aと、空気置換孔A2を密封する封止栓5bとを有し、当該封止栓5a及び5bをそれぞれ、操作片5cを備えるリブ5dを介して一体に連結した開封部材である。リブ5dは、図示のように、仕切壁4aを挟んで掛け渡されるように設けられている。   Reference numeral 5 includes a sealing plug 5a for sealing the spout A1 and a sealing plug 5b for sealing the air replacement hole A2, and the ribs 5d including the operation pieces 5c are provided on the sealing plugs 5a and 5b, respectively. It is the opening member connected integrally via the. As illustrated, the rib 5d is provided so as to be spanned across the partition wall 4a.

封止栓5aは、その全周に亘って設けられた薄肉の連結片5eを介して筒体部4に一体に連結されている。これにより、封止栓5aは、注出口A1を密封するように筒体部4に一体に連結される。また、連結片5eは薄肉に形成されていることから、この連結片5eを切断することで、封止栓5aを筒体部4から取り外すことができる。   The sealing plug 5a is integrally connected to the cylindrical portion 4 through a thin connecting piece 5e provided over the entire circumference. Thereby, the sealing plug 5a is integrally connected to the cylinder part 4 so as to seal the spout A1. Moreover, since the connection piece 5e is formed thinly, the sealing plug 5a can be removed from the cylinder part 4 by cut | disconnecting this connection piece 5e.

封止栓5bは、仕切壁4aよりも高い棒状部材であって、当該封止栓5bも、その全周に亘って設けられた薄肉の連結片5eを介して筒体部4に一体に連結されている。これにより、封止栓5bは、空気置換孔A2を密封するように筒体部4に一体に連結される。また、連結片5eは薄肉に形成されていることから、この連結片5eを切断することで、封止栓5bを筒体部4から取り外すことができる。   The sealing plug 5b is a rod-like member higher than the partition wall 4a, and the sealing plug 5b is also integrally connected to the cylindrical body portion 4 through a thin connecting piece 5e provided over the entire circumference. Has been. Thereby, the sealing plug 5b is integrally connected to the cylindrical portion 4 so as to seal the air replacement hole A2. Moreover, since the connection piece 5e is formed thinly, the sealing plug 5b can be removed from the cylinder part 4 by cut | disconnecting this connection piece 5e.

また、リブ5dの先端部5d1は、図示のように、その縦断面形状が外向きに突出する曲面で構成されているとともに、操作片5cが一体に設けられている。操作片5cは、図1に示すように、指を引っ掛けるための開口部を形成するリング状の部材としてなる。   Further, as shown in the drawing, the tip 5d1 of the rib 5d is formed of a curved surface whose longitudinal sectional shape protrudes outward, and an operation piece 5c is integrally provided. As shown in FIG. 1, the operation piece 5 c is a ring-shaped member that forms an opening for hooking a finger.

ここで、本形態に係る注出キャップ1付き詰め替え容器20を用いて、本体容器30に内容液Cを詰め替える作業工程を説明する。   Here, an operation process for refilling the main body container 30 with the content liquid C using the refill container 20 with the dispensing cap 1 according to the present embodiment will be described.

本形態では、使用者は先ず、図3(a)に示す状態から開封部材5の操作片5cの開口部に指を通し、次いで同(b)に示すように上向きに引き上げれば、開封部材5は、同図(c)に示すように、仕切壁4aの先端4a1を基点に回転運動を行うことで、空気置換孔A2を密封する封止栓5bをその引き上げにより取り外すことができるとともに、注出口A1を密封する封止栓5aをその押し下げにより取り外すことができる。   In this embodiment, the user first puts a finger through the opening of the operation piece 5c of the opening member 5 from the state shown in FIG. 3 (a), and then pulls upward as shown in FIG. 3 (b). As shown in FIG. 5 (c), the rotary stopper 4b that seals the air replacement hole A2 can be removed by pulling it up by rotating the tip 4a1 of the partition wall 4a as a base point. The sealing plug 5a that seals the spout A1 can be removed by pushing it down.

このとき、本形態では、リブ5dの先端部5d1が図3(c)に示すように、筒体部4の内周面4fと接触して、当該筒体部4を押し広げつつ案内することで、筒体部4の内周面4fを傷付けることなく、連結片5eを容易に切断することができる。   At this time, in this embodiment, the tip 5d1 of the rib 5d is in contact with the inner peripheral surface 4f of the cylindrical part 4 as shown in FIG. Thus, the connecting piece 5e can be easily cut without damaging the inner peripheral surface 4f of the cylindrical portion 4.

注出口A1とともに空気置換孔A2を開封した後は、図4に示すように、本体容器30の口部31に筒体部4をあてがって容器20ごと傾ければ、筒体部4の段差4bに形成された空気置換孔A2を通して、通路R内での空気置換を行いつつ、当該通路Rを通して内容液Cを詰め替えることができる。   After opening the air replacement hole A2 together with the spout A1, as shown in FIG. 4, if the cylindrical part 4 is applied to the mouth part 31 of the main body container 30 and tilted together with the container 20, the step 4b of the cylindrical part 4 is obtained. The content liquid C can be refilled through the passage R while air replacement in the passage R is performed through the air replacement hole A2 formed in FIG.

また、本発明によれば、詰め替え容器20を倒立させた状態で、この筒体部4を本体容器30の口部31に挿し込んで、内容液Cを容器本体30に詰め替えることができる。この場合、図5に示す他の形態のように、天壁部3に、筒体部4から放射状に伸びる4つの凸部3bを設けるのが好ましい。当該凸部3bの周方向相互間は、口部31の上端と接したとき、充填空間S30を外界に通じさせる空気置換路として機能する。従って、本形態のように、天壁部3に凸部3bを設ければ、筒体部4を倒立させた状態で挿し込んで、内容液Cを詰め替える場合に有効である。なお、凸部3は、少なくとも1箇所に設ければよく、また、凸部3は、凹部に置き換えても同様の効果を奏する。   Further, according to the present invention, the content liquid C can be refilled into the container main body 30 by inserting the cylindrical body portion 4 into the mouth portion 31 of the main body container 30 while the refill container 20 is inverted. In this case, like the other form shown in FIG. 5, it is preferable to provide the top wall part 3 with four convex parts 3b extending radially from the cylindrical part 4. Between the circumferential direction of the said convex part 3b, when it contact | connects the upper end of the opening | mouth part 31, it functions as an air replacement path which connects the filling space S30 to the external environment. Therefore, if the convex part 3b is provided in the top wall part 3 like this form, it is effective when inserting the cylinder part 4 in the inverted state and refilling the content liquid C. In addition, the convex part 3 should just be provided in at least one place, and even if it replaces the convex part 3 with a recessed part, there exists the same effect.

また、図6は、本体容器30の適用例であり、本体容器30には、液体噴出器40が取り付けられている。液体噴出器40は、口部31に固定されるベース41を有し、ステム42を介してヘッド43が設けられた既存のポンプであり、ヘッド43に設けられたノズル44を通して詰め替えられた内容液Cを取り出すことができる。なお、符号50は、ステム42に対して着脱可能に取り付けられたストッパであり、ステム42に対して着脱可能に嵌合保持される本体51と本体51を着脱させるための把持部52を一体に備える。   FIG. 6 is an application example of the main body container 30, and the liquid ejector 40 is attached to the main body container 30. The liquid ejector 40 is an existing pump having a base 41 fixed to the mouth portion 31 and provided with a head 43 via a stem 42, and the content liquid refilled through a nozzle 44 provided on the head 43. C can be taken out. Reference numeral 50 denotes a stopper that is detachably attached to the stem 42, and a main body 51 that is detachably fitted to the stem 42 and a grip 52 for attaching and detaching the main body 51 are integrated. Prepare.

上述のように、本発明では、筒体部4の先端側に形成された開口部を、内容液Cの注出口A1と、空気置換孔A2とに仕切る仕切壁4aを設けたことで、筒体部4の内側に形成された通路Rを通して内容液Cを取り出すとき、当該通路R内での空気置換を容易に行うことできる。このため、本発明によれば、容器20を傾けて内容液Cを取り出すときは勿論、容器20ごと倒立させた状態で内容液Cを取り出すときも、内容液Cが大きく脈動しないため、吹き零れも生じ難くなる。   As described above, in the present invention, by providing the partition wall 4a that partitions the opening formed on the distal end side of the cylindrical body portion 4 into the spout A1 of the content liquid C and the air replacement hole A2, When the content liquid C is taken out through the passage R formed inside the body part 4, air replacement in the passage R can be easily performed. Therefore, according to the present invention, not only when the container 20 is tilted and the contents liquid C is taken out, but also when the contents liquid C is taken out with the container 20 turned upside down, the contents liquid C does not greatly pulsate, so Is less likely to occur.

加えて、開封部材5は、注出口A1を密封する封止栓5aと、空気置換孔A2を密封する封止栓5bとを、操作片5cを備えるリブ5dを介して一体に連結したものであることから、使用者が操作片5cを引っ張る等の操作を行うだけの簡単な操作により、注出口A1とともに空気置換孔A2を容易に開封することができる。   In addition, the unsealing member 5 is formed by integrally connecting a sealing plug 5a for sealing the spout A1 and a sealing plug 5b for sealing the air replacement hole A2 via a rib 5d including an operation piece 5c. Therefore, the air replacement hole A2 can be easily opened together with the spout A1 by a simple operation such as a user pulling the operation piece 5c.

従って、本発明によれば、筒体部4の内側に形成された通路Rを通して内容液Cを取り出すときに、当該通路R内での空気置換を容易に行うことができるとともに、注出口A1及び空気置換孔A2の開封が容易な新規の注出キャップを提供することができる。   Therefore, according to the present invention, when the content liquid C is taken out through the passage R formed inside the cylindrical body portion 4, air replacement in the passage R can be easily performed, and the spout A1 and It is possible to provide a novel dispensing cap in which the air replacement hole A2 can be easily opened.

また、本形態のように、仕切壁4aを筒体部4に段差4bを形成するものであって、当該段差4bに、空気置換孔A2を配置するようにすれば、注出口A1と空気置換孔A2とを段違いにさせたことで、筒体部4の内側に形成された通路Rを通して内容液Cを取り出すとき、当該通路R内での空気置換を更に容易に行うことできる。また、空気置換孔A2を段差4bに配置したことで、内容液Cの注出路を広く確保して流量を増やしつつも、空気を確実に置換させることができる。   Further, as in this embodiment, the partition wall 4a is formed with a step 4b in the cylindrical body portion 4, and if the air replacement hole A2 is arranged in the step 4b, the spout A1 and the air replacement are provided. By making the hole A2 stepped, when the content liquid C is taken out through the passage R formed inside the cylindrical body portion 4, air replacement in the passage R can be performed more easily. In addition, by arranging the air replacement hole A2 in the step 4b, it is possible to reliably replace the air while ensuring a wide discharge path for the content liquid C and increasing the flow rate.

更に、本形態のように、開封部材5を、仕切壁4aを挟んで掛け渡されるようにリブ5dを設ければ、仕切壁4aの先端を基点に開封部材5を引き上げるという簡単な操作で、空気置換孔A2を密封する封止栓5bをその引き上げにより取り外すことができるとともに、注出口A1を密封する封止栓5aをその押し下げにより取り外すことができる。   Furthermore, if the rib 5d is provided so that the opening member 5 is spanned across the partition wall 4a as in the present embodiment, the opening member 5 can be lifted up with the tip of the partition wall 4a as a base point. The sealing plug 5b that seals the air replacement hole A2 can be removed by pulling it up, and the sealing plug 5a that seals the spout A1 can be removed by pushing it down.

また、本形態のように、注出口A1を、筒体部4の端面4eが空気置換孔A2から当該筒体部4の先端4tに向かって傾斜する傾斜面に形成すれば、先端4t側を下向きにすることで内容液Cを取り出すときの案内となる。   Moreover, if the spout A1 is formed on the inclined surface in which the end surface 4e of the cylindrical portion 4 is inclined from the air replacement hole A2 toward the distal end 4t of the cylindrical portion 4 as in this embodiment, the tip 4t side is formed. It becomes a guide when taking out the content liquid C by making it face down.

上述したところは、本発明の一形態を示したにすぎず、特許請求の範囲において、種々の変更を加えることができる。例えば、固定部2は、その内側に係合リブ2aを有し、この係合リブ2aが口部21に設けられた係合リブ21aと嵌合することで、固定保持されるものであるが、容器口部21に螺着させることもできる。但し、この場合には、容器口部21に螺着させたのち、軸線O周りの回転を阻止する回り止め手段を設けることが好ましい。回り止め手段としては、例えば、口部21に突起を設けるとともに、この突起を乗り越えて互いの相互間で挟持する2つの突起を固定部2の内側に設ける。これにより、口部21に螺着させたのち、注出キャップ1が軸線O周りに回転することを阻止できる。   The above description only shows one embodiment of the present invention, and various modifications can be made within the scope of the claims. For example, the fixing portion 2 has an engagement rib 2 a on the inner side thereof, and the engagement rib 2 a is fixedly held by fitting with the engagement rib 21 a provided in the mouth portion 21. It can also be screwed to the container opening 21. However, in this case, it is preferable to provide an anti-rotation means for preventing rotation around the axis O after being screwed into the container mouth portion 21. As the anti-rotation means, for example, a protrusion is provided on the mouth portion 21 and two protrusions are provided on the inner side of the fixing portion 2 so as to get over the protrusion and sandwich each other. As a result, the screw cap 1 can be prevented from rotating around the axis O after being screwed into the mouth portion 21.

また、詰め替え容器20は、保形性を有して変形し難いハードタイプの容器は勿論、変形及び復元の可能な可撓性を有するソフトタイプの容器、或いは、内層と外層の二層を有し内層が外層に対して剥離可能な剥離容器など、様々な容器に適用することができる。更に、本発明に従えば、各形態の構成要素は、各形態の相互間で転用することができる。   In addition, the refill container 20 has not only a hard-type container that has shape retention and is difficult to deform, but also a soft-type container that can be deformed and restored, or two layers of an inner layer and an outer layer. It can be applied to various containers such as a peeling container in which the inner layer can be peeled from the outer layer. Furthermore, according to this invention, the component of each form can be diverted between each form.

本発明は、容器の口部に固定される固定筒と、容器の口部上端に配置されるとともに固定筒に一体に設けられた天壁部と、当該天壁部から一体に起立してその内側に容器に通じる通路を形成する筒体部とを備える注出キャップであれば、様々なものに適用することができる。また、内容物も液体に限定されることなく、粉体等の流動体に適用できる。   The present invention includes a fixed cylinder fixed to the mouth portion of the container, a ceiling wall portion disposed at the upper end of the mouth portion of the container and provided integrally with the fixed cylinder, and standing up from the ceiling wall portion. If it is a pouring cap provided with the cylinder part which forms the channel | path which leads to a container inside, it can apply to various things. Further, the content is not limited to a liquid, and can be applied to a fluid such as powder.

1 注出キャップ
2 固定部
3 天壁部
3b 凸部
4 筒体部
4a 仕切壁
4b 段差
4e 端面
5 開封部材
5a 注出口密封栓
5b 空気置換孔密封栓
5c 操作片
5d リブ
20 詰め替え容器
21 容器口部
30 本体容器
31 容器口部
A1 注出口
A2 空気置換孔
R 通路
DESCRIPTION OF SYMBOLS 1 Pouring cap 2 Fixing part 3 Top wall part 3b Convex part 4 Cylindrical part 4a Partition wall 4b Level difference 4e End surface 5 Opening member 5a Outlet sealing plug 5b Air replacement hole sealing plug 5c Operation piece 5d Rib 20 Refill container 21 Container mouth Part 30 Body container 31 Container port A1 Outlet A2 Air replacement hole R Passage

Claims (6)

容器の口部に固定される固定筒と、容器の口部上端に配置されるとともに固定筒に一体に設けられた天壁部と、当該天壁部から一体に起立してその内側に容器に通じる通路を形成する筒体部とを備える注出キャップであって、
前記筒体部の先端側に形成された開口部を、内容物の注出口と、空気置換孔とに仕切る仕切壁を設けるとともに、
前記注出口を密封する取り外し可能な封止栓と、前記空気置換孔を密封する取り外し可能な封止栓とを有し、当該封止栓をそれぞれ、操作片を備えるリブを介して一体に連結した開封部材が設けられていることを特徴とする注出キャップ。
A fixed cylinder fixed to the mouth of the container, a top wall part disposed at the upper end of the mouth of the container and provided integrally with the fixed cylinder; A pouring cap comprising a cylindrical body part that forms a passage leading to the passage,
While providing a partition wall for partitioning the opening formed on the distal end side of the cylindrical body part into a spout for contents and an air replacement hole,
It has a removable sealing plug that seals the spout and a removable sealing plug that seals the air replacement hole, and each of the sealing plugs is integrally connected via a rib having an operation piece. A pour-out cap, characterized in that an opening member is provided.
請求項1において、前記仕切壁は、前記筒体部に段差を形成するものであって、当該段差に、前記空気置換孔を配置したことを特徴とする注出キャップ。   The dispensing cap according to claim 1, wherein the partition wall forms a step in the cylindrical body portion, and the air replacement hole is arranged in the step. 請求項2において、前記開封部材は、前記仕切壁を挟んで掛け渡されるように前記リブが設けられたものであることを特徴とする注出キャップ。   The dispensing cap according to claim 2, wherein the opening member is provided with the rib so as to be spanned across the partition wall. 請求項1乃至3のいずれか1項において、前記リブの先端部を前記筒体部の内周面と接触して、当該筒体部を押し広げつつ案内する曲面で構成したことを特徴とする注出キャップ。   4. The method according to claim 1, wherein the rib has a curved surface that guides the cylindrical body portion while pressing and expanding the cylindrical body portion in contact with the inner peripheral surface of the cylindrical body portion. Pouring cap. 請求項1乃至4のいずれか1項において、前記天壁部は、筒体部から放射状に伸びる凸部又は凹部を備えることを特徴とする注出キャップ。   The pouring cap according to any one of claims 1 to 4, wherein the top wall portion includes a convex portion or a concave portion extending radially from the cylindrical body portion. 請求項1乃至5のいずれか1項において、前記注出口は、前記筒体部の端面が前記空気置換孔から当該筒体部の先端に向かって傾斜する傾斜面を形成することを特徴とする注出キャップ。   In any 1 item | term of the Claims 1 thru | or 5, The said spout forms the inclined surface in which the end surface of the said cylinder part inclines toward the front-end | tip of the said cylinder part from the said air replacement hole, It is characterized by the above-mentioned. Pouring cap.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014198582A (en) * 2013-03-29 2014-10-23 株式会社吉野工業所 Refill container
JP2015048118A (en) * 2013-08-30 2015-03-16 株式会社吉野工業所 Refill container

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04121258U (en) * 1991-04-18 1992-10-29 株式会社吉野工業所 Liquid dispensing cap
JPH09183452A (en) * 1995-12-28 1997-07-15 Kao Corp Ejection cap
JP2000142768A (en) * 1998-11-17 2000-05-23 Toppan Printing Co Ltd Easily openable stopper
JP2000313422A (en) * 1999-04-30 2000-11-14 Yoshino Kogyosho Co Ltd Refill bottle having structure to be coupled with container body to be refilled

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04121258U (en) * 1991-04-18 1992-10-29 株式会社吉野工業所 Liquid dispensing cap
JPH09183452A (en) * 1995-12-28 1997-07-15 Kao Corp Ejection cap
JP2000142768A (en) * 1998-11-17 2000-05-23 Toppan Printing Co Ltd Easily openable stopper
JP2000313422A (en) * 1999-04-30 2000-11-14 Yoshino Kogyosho Co Ltd Refill bottle having structure to be coupled with container body to be refilled

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014198582A (en) * 2013-03-29 2014-10-23 株式会社吉野工業所 Refill container
JP2015048118A (en) * 2013-08-30 2015-03-16 株式会社吉野工業所 Refill container

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