JP5551503B2 - Dispensing container - Google Patents

Dispensing container Download PDF

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JP5551503B2
JP5551503B2 JP2010105343A JP2010105343A JP5551503B2 JP 5551503 B2 JP5551503 B2 JP 5551503B2 JP 2010105343 A JP2010105343 A JP 2010105343A JP 2010105343 A JP2010105343 A JP 2010105343A JP 5551503 B2 JP5551503 B2 JP 5551503B2
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container
dispensing
spout
introduction hole
pouring
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JP2011046445A (en
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和仁 桑原
剛 佐々木
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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、注出容器に関するものである。   The present invention relates to a dispensing container.

従来から、例えば下記特許文献１に示されるように、内容物が収容されるとともに注出口が形成された容器本体と、容器本体に破断可能な弱化部を介して連設され前記注出口を密閉する蓋体と、を備える注出容器が知られている。
この注出容器においては、まず蓋体および容器本体を相対的に離間移動させることで、弱化部を破断して注出口を開口し、その後この容器本体を傾ける若しくは倒立姿勢にすることで注出口から内容物が注出される。 Conventionally, for example, as shown in Patent Document 1 below, a container main body in which contents are stored and a spout is formed, and the container main body are connected to each other via a weakened portion that can be broken, and the spout is sealed. There is known a pouring container provided with a lid.
In this pouring container, first, the lid and the container main body are moved relatively apart to break the weakened portion to open the pouring outlet, and then the container main body is tilted or placed in an inverted posture. The contents are poured out from.

特開２００５−６７７０５号公報JP 2005-67705 A

しかしながら、前記従来の注出容器では、注出口から内容物を注出する際、注出口のうち、容器本体内に外気が導入される部分の流路面積が変動して安定し難く、内容物を効率よく注出するのが困難であるという問題があった。   However, in the conventional dispensing container, when the contents are poured out from the spout, the flow passage area of the portion of the spout where the outside air is introduced into the container body fluctuates and is difficult to stabilize. There was a problem that it was difficult to pour out efficiently.

本発明は、このような事情を考慮してなされたもので、容器本体内の内容物を効率よく注出することができる注出容器を提供することを目的とする。   The present invention has been made in view of such circumstances, and an object thereof is to provide a dispensing container that can efficiently dispense the contents in the container body.

上記課題を解決して、このような目的を達成するために、本発明の注出容器は、内容物が収容されるとともに注出口が形成された容器本体と、該容器本体に破断可能な弱化部を介して連設され前記注出口を密閉する蓋体と、を備える注出容器であって、前記容器本体には、前記注出口に接続された空気導入孔が形成され、前記蓋体は、前記注出口および空気導入孔を一体に密閉し、前記容器本体は、有底筒状の胴部と、該胴部の上端に連設された肩部と、該肩部の上端に連設され上端開口の少なくとも一部が前記注出口とされた注出筒部と、を備え、前記空気導入孔の一部は、前記容器本体の肩部に形成されていることを特徴とする。 In order to solve the above-described problems and achieve such an object, the dispensing container of the present invention includes a container main body in which the contents are accommodated and a spout is formed, and a weakening that can be broken in the container main body. A lid that is provided continuously through a section and seals the spout, wherein the container body has an air introduction hole connected to the spout, and the lid is The spout and the air introduction hole are integrally sealed, and the container body is provided with a bottomed cylindrical body, a shoulder connected to the upper end of the body, and an upper end of the shoulder. And at least a part of the upper end opening is provided with a dispensing cylinder part, and a part of the air introduction hole is formed in a shoulder part of the container body .

本発明によれば、容器本体に空気導入孔が形成されているので、弱化部を破断して注出口および空気導入孔を開口した後に、容器本体を、注出口が空気導入孔より鉛直方向の下側に位置するように傾ける、若しくは倒立姿勢にしたときに、内容物が、注出口内を積極的に通過して空気導入孔内に進入するのを抑止することが可能になる。
したがって、内容物の注出時に容器本体内に外気が導入される空気導入孔の流路断面積が、注出される内容物により変動するのを抑えて安定させることが可能になり、内容物を効率よく注出することができる。
また、空気導入孔が注出口に接続されているので、注出口若しくは空気導入孔の流路断面積を容易に広く確保することができる。
さらに、蓋体が、注出口および空気導入孔を一体に密閉しているので、注出口および空気導入孔を同時に開口することができる。
また、容器本体が、上端開口の少なくとも一部が注出口とされた注出筒部を備えているので、容器本体内の内容物を注出し易くすることができる。
また、空気導入孔の一部が肩部に形成されているので、空気導入孔のうちの一部と注出口との距離を確実に確保することが可能になり、前述のように内容物を注出する際に、該空気導入孔のうちの一部に内容物が進入するのを確実に抑えることができる。 According to the present invention, since the air introduction hole is formed in the container main body, after the weakened portion is broken and the spout and the air introduction hole are opened, the container main body is placed in a direction perpendicular to the air introduction hole. It is possible to prevent the contents from actively passing through the spout and entering the air introduction hole when tilted so as to be positioned on the lower side or in the inverted posture.
Therefore, it becomes possible to stabilize the flow passage cross-sectional area of the air introduction hole through which the outside air is introduced into the container main body when the contents are poured out by suppressing fluctuations depending on the contents to be poured out. It can be poured out efficiently.
Moreover, since the air introduction hole is connected to the spout, the flow passage cross-sectional area of the spout or the air introduction hole can be easily secured.
Furthermore, since the lid body integrally seals the spout and the air introduction hole, the spout and the air introduction hole can be opened simultaneously.
Moreover, since the container main body is provided with the extraction cylinder part by which at least one part of upper end opening was made into the spout, the content in a container main body can be poured out easily.
In addition, since a part of the air introduction hole is formed in the shoulder portion, it is possible to ensure the distance between a part of the air introduction hole and the spout, and the contents can be reduced as described above. When dispensing, it is possible to reliably prevent the contents from entering a part of the air introduction hole.

さらに、前記注出筒部の上端部において前記注出口の開口端縁に連なる部分は、下側から上側に向かうに従い漸次径方向の外側に向けて張り出してもよい。   Furthermore, the portion of the upper end portion of the dispensing tube portion that is continuous with the opening edge of the dispensing port may project outward in the radial direction gradually from the lower side toward the upper side.

この場合、注出筒部の上端部において注出口の開口端縁に連なる部分が、下側から上側に向かうに従い漸次径方向の外側に向けて張り出しているので、内容物の注出時に、内容物を注出口内から被注出体の内部に導入し易くすることが可能になり、内容物が零れるのを抑制することができる。   In this case, the portion that continues to the opening edge of the spout at the upper end of the spout cylinder projects outwardly from the lower side toward the upper side, so that the content is poured out when the contents are poured out. It becomes possible to easily introduce an object from the spout into the body to be poured, and the contents can be prevented from spilling.

また、前記注出筒部には、径方向の外側に向けて膨出部が突設されてもよい。   In addition, a bulging portion may protrude from the dispensing tube portion toward the outside in the radial direction.

この場合、注出筒部に膨出部が設けられているので、この注出筒部の剛性が高められることとなり、注出容器を開封するために、蓋体および容器本体を相対的に離間移動させたときに、注出筒部が変形するのを抑えることが可能になり、この注出容器に加えた力が弱化部に効率よく伝達されることとなり、開封性を向上させることができる。
また、注出容器を持ち上げたりするときに膨出部を摘むことで、注出容器が手から滑落するのを防止し、しかも注出筒部の変形を抑えることも可能になり、操作性を向上させることができる。 In this case, since the bulging part is provided in the pouring tube part, the rigidity of the pouring tube part is increased, and the lid body and the container main body are relatively separated from each other in order to open the pouring container. When it is moved, it is possible to suppress the deformation of the dispensing cylinder part, and the force applied to the dispensing container is efficiently transmitted to the weakened part, and the unsealing property can be improved. .
In addition, by picking the bulging part when lifting the pouring container, it is possible to prevent the pouring container from slipping out of the hand, and also to suppress deformation of the pouring cylinder part. Can be improved.

さらに、前記膨出部は、前記注出筒部における内周面および外周面の双方が径方向の外側に向けて膨出し、該注出筒部において前記注出口から内容物を注出するときにこの注出容器を傾倒する傾倒方向の前端部に位置する周方向部分を回避した位置に配設されてもよい。   Further, the bulging portion is formed when both of the inner peripheral surface and the outer peripheral surface of the dispensing cylinder portion bulge outward in the radial direction, and the contents are poured out from the spout in the dispensing cylinder portion. Further, it may be disposed at a position avoiding the circumferential portion located at the front end portion in the tilt direction for tilting the pouring container.

この場合、膨出部が、注出筒部において前記傾倒方向の前端部に位置する周方向部分を回避した位置に配設されているので、注出筒部に膨出部を配設したことによって、注出筒部の内周面のうち内容物が注出口に向けて通過する部分が凹凸形状となり内容物が注出し難くなるのを防ぐことができる。   In this case, since the bulging portion is disposed at a position avoiding the circumferential portion located at the front end portion in the tilting direction in the dispensing cylinder portion, the bulging portion is disposed in the dispensing cylinder portion. Thus, it is possible to prevent the portion of the inner peripheral surface of the dispensing cylinder portion through which the contents pass toward the dispensing outlet from becoming uneven, making it difficult to dispense the contents.

また、前記膨出部は、周方向に間隔をあけて複数配設されてもよい。   In addition, a plurality of the bulging portions may be arranged at intervals in the circumferential direction.

この場合、前述の開封性および操作性をより一層向上させることができる。
なお、被注出体の口部の内径が、注出筒部の外径よりも大きくかつ膨出部の外径以下である場合には、例えば、被注出体の口部内に注出筒部を差し込み、かつ被注出体の口部の開口端縁を膨出部に突き当てた状態で、容器本体を前述のように傾ける若しくは倒立姿勢にして内容物を注出したときに、周方向で隣り合う膨出部同士の間の隙間を通して、被注出体内の空気が外部に排出されることとなる。
すなわちこの場合、容器本体を被注出体に対して定位置に安定させた状態で、被注出体内で容器本体の注出筒部から内容物を注出することが可能になり、内容物が零れるのを確実に防止することができるとともに、このような作用効果を容易な操作で奏功させることができる。 In this case, the aforementioned opening and operability can be further improved.
In addition, when the inner diameter of the mouth part of the to-be-extracted body is larger than the outer diameter of the to-be-extracted cylinder part and is equal to or less than the outer diameter of the bulging part, for example, the injecting cylinder When the contents are poured out with the container body tilted as described above or in an inverted posture with the opening portion inserted and the opening edge of the mouth of the object to be poured butted against the bulging portion The air in the body to be poured is discharged to the outside through the gap between the bulging portions adjacent in the direction.
That is, in this case, it becomes possible to pour out the contents from the dispensing cylinder portion of the container body within the body to be poured in a state where the container body is stabilized at a fixed position with respect to the body to be poured. Can be reliably prevented from spilling, and such an effect can be achieved with an easy operation.

本発明によれば、容器本体内の内容物を効率よく注出することができる。   According to the present invention, the contents in the container body can be efficiently poured out.

本発明に係る第１参考例の実施形態として示した注出容器の側面図である。It is a side view of the extraction container shown as an embodiment of the 1st reference example concerning the present invention. 図１の注出容器の注出筒部、弱化部、蓋体および摘み部を示す斜視図である。It is a perspective view which shows the extraction cylinder part, weakening part, cover body, and knob part of the extraction container of FIG. 図１および図２に示す注出容器の注出口から被注出体内に内容物を注出している状態の一例を示す縦断面図である。It is a longitudinal cross-sectional view which shows an example of the state which is pouring the content in the to-be-extracted body from the spout of the extraction container shown in FIG. 1 and FIG. 本発明に係る第２参考例の実施形態として示した注出容器の一部側面図である。It is a partial side view of the extraction container shown as embodiment of the 2nd reference example which concerns on this invention. 本発明に係る実施形態として示した注出容器の側面図である。It is a side view of the extraction container shown as an embodiment concerning the present invention. 図５に示す注出容器の一部側面図であって開封動作の説明図である。It is a partial side view of the extraction container shown in FIG. 5, and is an explanatory view of the opening operation. 図５および図６に示す注出容器を開封した状態を示す一部側面図である。It is a partial side view which shows the state which opened the extraction container shown in FIG. 5 and FIG. 図７に示す注出容器の上面図である。It is a top view of the extraction container shown in FIG. 図５から図８に示す注出容器の注出口から被注出体内に内容物を注出するときの一例を示す概略図である。It is the schematic which shows an example when the content is poured out into the to-be-extracted body from the spout of the extraction container shown in FIGS.

以下、図面を参照し、本発明に係る第１参考例の実施形態について説明する。
本実施形態に係る注出容器１は、図１から図３に示されるように、内容物Ｗが収容されるとともに注出口３１が形成された容器本体１１と、容器本体１１に破断可能な弱化部１３を介して連設され注出口３１を密閉する蓋体１４と、を備えている。なお、図示の例では、注出容器１は例えばブロー成形等により全体が一体に形成されている。また、本実施形態では、注出容器１として詰め替え容器を例に挙げて説明する。 Hereinafter, an embodiment of a first reference example according to the present invention will be described with reference to the drawings.
As shown in FIG. 1 to FIG. 3, the dispensing container 1 according to this embodiment includes a container body 11 in which the contents W are accommodated and a spout 31 is formed, and a weakened breakable container body 11. And a lid 14 that is provided continuously through the portion 13 and seals the spout 31. In the illustrated example, the entire dispensing container 1 is integrally formed by, for example, blow molding. Further, in the present embodiment, a refill container will be described as an example of the dispensing container 1.

容器本体１１は、有底筒状の胴部１５、肩部１７、および注出筒部１２を備え、これらが共通軸上に配置された状態でこの順に連設されて構成されている。
以下、前記共通軸を容器軸Ｏといい、容器軸Ｏ方向に沿って注出筒部１２側を上側、胴部１５の底部側を下側といい、また容器軸Ｏに直交する方向を径方向といい、さらに容器軸Ｏを中心に周回する方向を周方向という。 The container main body 11 includes a bottomed cylindrical body portion 15, a shoulder portion 17, and an extraction tube portion 12, and these are arranged in this order in a state of being arranged on a common shaft.
Hereinafter, the common axis is referred to as a container axis O, the extraction cylinder 12 side is referred to as the upper side, the bottom side of the trunk 15 is referred to as the lower side, and the direction perpendicular to the container axis O is the diameter along the container axis O direction. The direction is referred to as a direction, and the direction around the container axis O is referred to as a circumferential direction.

胴部１５の底面１５ａは、その外周縁部を除く全体が上側に向けて窪んでおり、この外周縁部が、接地面上に載置されることで容器本体１１を自立させる接地部１５ｂとなっている。底面１５ａの中央部には、下側に向けて充填筒部１５ｃが突設されている。充填筒部１５ｃは、その内部を通して容器本体１１内に内容物Ｗが充填された後に、その開口端部が径方向に挟み込まれて溶着されることで密封されている。また底面１５ａは、容器本体１１内に内容物Ｗが充填された後にこの容器本体１１の内側に向けて押し込まれて、前述のように上側に向けて窪まされる。なおこの際、充填筒部１５ｃが接地部１５ｂよりも上側に位置する。   The bottom surface 15a of the body portion 15 is recessed upward except for the outer peripheral edge portion thereof, and the outer peripheral edge portion is placed on the grounding surface, thereby allowing the container body 11 to stand on its own. It has become. At the center of the bottom surface 15a, a filling cylinder portion 15c projects from the lower side. The filling cylinder portion 15c is sealed by filling the contents W into the container body 11 through the inside thereof, and then sandwiching and welding the opening end portion in the radial direction. The bottom surface 15a is pushed toward the inside of the container body 11 after the contents W are filled in the container body 11, and is recessed upward as described above. At this time, the filling cylinder portion 15c is positioned above the ground contact portion 15b.

注出筒部１２には、径方向の外側に向けて膨出部１９が突設されている。図示の例では、膨出部１９は、注出筒部１２における内周面および外周面の双方が径方向の外側に向けて膨出している。また膨出部１９は、注出筒部１２の下端部に設けられるとともに、周方向に間隔をあけて複数配設されている。注出筒部１２の上部は上下方向に沿ってほぼ平行に延在し、注出筒部１２の下部は上下方向に沿って上側から膨出部１９側に向かうに従い漸次拡径している。
ここで、本実施形態では、この注出容器１から内容物Ｗを詰替える被注出体Ｗ１の口部Ｗ２の内径が、容器本体１１の注出筒部１２の上部の外径よりも大きくかつ膨出部１９の外径以下となっている。 A bulging portion 19 projects from the dispensing cylinder portion 12 toward the outer side in the radial direction. In the example shown in the drawing, the bulging portion 19 bulges toward the outer side in the radial direction on both the inner peripheral surface and the outer peripheral surface of the extraction tube portion 12. In addition, the bulging portion 19 is provided at the lower end portion of the dispensing cylinder portion 12, and a plurality of the bulging portions 19 are arranged at intervals in the circumferential direction. The upper part of the extraction cylinder part 12 extends substantially in parallel along the vertical direction, and the lower part of the extraction cylinder part 12 gradually increases in diameter from the upper side toward the expansion part 19 side along the vertical direction.
Here, in this embodiment, the inner diameter of the mouth part W2 of the to-be-extracted body W1 for refilling the contents W from the dispensing container 1 is larger than the outer diameter of the upper part of the dispensing cylinder part 12 of the container body 11. And it is below the outer diameter of the bulging part 19.

また、注出筒部１２の上端開口の少なくとも一部が前記注出口３１となっている。
そして本実施形態では、容器本体１１に、注出口３１に接続された空気導入孔３２が形成されている。図示の例では、注出筒部１２の上端開口は、注出口３１および空気導入孔３２により構成されている。
これら注出口３１および空気導入孔３２を一体に見た全体の開口端縁、図示の例では注出筒部１２の上端開口縁２０は、上側を向き注出口３１の開口端縁を構成する第１端縁２１と、第１端縁２１より下側に位置して上側を向きかつ空気導入孔３２の開口端縁の一部を構成する第２端縁２２と、これらの第１端縁２１および第２端縁２２それぞれの周方向の端部同士を互いに連結しかつ空気導入孔３２の開口端縁の一部を構成する一対の第３端縁２３と、を備えている。
すなわち、空気導入孔３２は、第２端縁２２が開口端縁を構成する下導入孔と、第３端縁２３が開口端縁を構成する上導入孔と、を備えていて、下導入孔が、注出口３１より下側に位置している。 In addition, at least a part of the upper end opening of the dispensing cylinder portion 12 serves as the dispensing port 31.
In the present embodiment, an air introduction hole 32 connected to the spout 31 is formed in the container body 11. In the example shown in the drawing, the upper end opening of the extraction cylinder portion 12 is constituted by the outlet 31 and the air introduction hole 32.
The entire opening end edge of the spout 31 and the air introduction hole 32 integrally viewed, that is, the upper end opening edge 20 of the spout cylinder 12 in the illustrated example is directed upward and constitutes the opening end of the spout 31. A first edge 21, a second edge 22 positioned below the first edge 21 and facing upward and constituting a part of the opening edge of the air introduction hole 32, and these first edges 21 And a pair of third end edges 23 that connect the end portions in the circumferential direction of the second end edges 22 to each other and constitute a part of the open end edge of the air introduction hole 32.
That is, the air introduction hole 32 includes a lower introduction hole in which the second end edge 22 forms an opening edge, and an upper introduction hole in which the third end edge 23 forms an opening edge. However, it is located below the spout 31.

本実施形態では、注出筒部１２の上端開口縁２０の上面視形状は円形状とされ、第１端縁２１および第２端縁２２それぞれの上面視形状は、開口する向きが互いに逆向きで、かつ大きさが同等の弧状、つまり半円弧状となっている。
第２端縁２２は、その周方向の中央部から端部に向かうに従い漸次、下側から上側に向けて延在している。図示の例では、第３端縁２３は、上下方向に延在していて、注出筒部１２の側面視で、第１端縁２１および第２端縁２２それぞれと鈍角をなすように、僅かに斜め上方を向いている。なお、注出筒部１２の側面視で、第３端縁２３が第１端縁２１および第２端縁２２それぞれとなす角度は、鈍角に限らず例えば直角若しくは鋭角等であってもよい。第２端縁２２と第３端縁２３との接続部分２０ａは、注出筒部１２の側面視で凹曲線をなしている。 In this embodiment, the top view shape of the upper end opening edge 20 of the dispensing cylinder portion 12 is circular, and the top view shapes of the first end edge 21 and the second end edge 22 are opposite to each other in the opening direction. In addition, the arc shape has the same size, that is, a semicircular arc shape.
The second end edge 22 gradually extends from the lower side to the upper side as it goes from the center portion in the circumferential direction toward the end portion. In the illustrated example, the third end edge 23 extends in the vertical direction, and forms an obtuse angle with each of the first end edge 21 and the second end edge 22 in a side view of the extraction tube portion 12. It faces slightly upward. In addition, the angle which the 3rd end edge 23 makes with each of the 1st end edge 21 and the 2nd end edge 22 by the side view of the extraction | pouring cylinder part 12 is not restricted to an obtuse angle, For example, a right angle or an acute angle etc. may be sufficient. A connecting portion 20 a between the second end edge 22 and the third end edge 23 forms a concave curve in a side view of the extraction tube portion 12.

蓋体１４は、注出口３１を閉塞する第１蓋部１４ａと、空気導入孔３２の前記下導入孔を閉塞する第２蓋部１４ｂと、これらの第１蓋部１４ａと第２蓋部１４ｂとを連結し、空気導入孔３２の前記上導入孔を閉塞する第３蓋部１４ｃと、を備えている。また蓋体１４は、表裏面が注出筒部１２の上端開口縁２０に沿って屈曲した板状に形成され、注出口３１および空気導入孔３２を一体に密閉している。   The lid body 14 includes a first lid portion 14a for closing the spout 31; a second lid portion 14b for closing the lower introduction hole of the air introduction hole 32; and the first lid portion 14a and the second lid portion 14b. And a third lid portion 14c that closes the upper introduction hole of the air introduction hole 32. Further, the lid body 14 is formed in a plate shape whose front and back surfaces are bent along the upper end opening edge 20 of the dispensing cylinder portion 12, and integrally seals the spout 31 and the air introduction hole 32.

弱化部１３は、薄肉に形成されるとともに、注出筒部１２の上端開口縁２０と蓋部１４の外周縁部とを全周にわたって連結し、この弱化部１３および蓋部１４により注出筒部１２の上端開口が液密状態で閉塞されている。
また本実施形態では、蓋体１４の外面に、板状のつまみ片２４が突設されている。つまみ片２４の表裏面は、上下方向および径方向の双方向に沿って延在している。つまみ片２４は、蓋体１４のうち、第１蓋部１４ａ、第２蓋部１４ｂおよび第３蓋部１４ｃの各外面に、径方向に沿って連続して延設されている。このつまみ片２４における径方向の一端部２４ａは、蓋体１４の第１蓋部１４ａから径方向外方に突出している。そして、つまみ片２４を摘んで容器本体１１に対して引っ張ることで、弱化部１３が破断されて容器本体１１の注出口３１および空気導入孔３２が開口される。 The weakening portion 13 is formed to be thin and connects the upper end opening edge 20 of the dispensing cylinder portion 12 and the outer peripheral edge portion of the lid portion 14 over the entire circumference, and the dispensing cylinder is formed by the weakening portion 13 and the lid portion 14. The upper end opening of the portion 12 is closed in a liquid-tight state.
In the present embodiment, a plate-like knob piece 24 protrudes from the outer surface of the lid body 14. The front and back surfaces of the knob piece 24 extend along both the vertical direction and the radial direction. The knob piece 24 is continuously extended along the radial direction on the outer surfaces of the first lid portion 14a, the second lid portion 14b, and the third lid portion 14c of the lid body 14. One end portion 24a in the radial direction of the knob piece 24 protrudes outward in the radial direction from the first lid portion 14a of the lid body 14. And the weakening part 13 is fractured | ruptured by picking the knob piece 24 and pulling with respect to the container main body 11, and the spout 31 and the air introduction hole 32 of the container main body 11 are opened.

以上説明したように、本実施形態による注出容器１によれば、容器本体１１に空気導入孔３２が形成されているので、弱化部１３を破断して注出口３１および空気導入孔３２を開口した後に、容器本体１１を、注出口３１が空気導入孔３２より鉛直方向の下側に位置するように傾ける、若しくは倒立姿勢にしたときに、内容物Ｗが、注出口３１内を積極的に通過して空気導入孔３２内に進入するのを抑止することが可能になる。
したがって、内容物Ｗの注出時に容器本体１１内に外気が導入される空気導入孔３２の流路断面積が、注出される内容物Ｗにより変動するのを抑えて安定させることが可能になり、内容物Ｗを効率よく注出することができる。
また、空気導入孔３２が注出口３１に接続されているので、注出口３１若しくは空気導入孔３２の流路断面積を容易に広く確保することができる。
さらに、蓋体１４が、注出口３１および空気導入孔３２を一体に密閉しているので、注出口３１および空気導入孔３２を同時に開口することができる。 As described above, according to the dispensing container 1 according to the present embodiment, since the air introduction hole 32 is formed in the container body 11, the weakened portion 13 is broken to open the spout 31 and the air introduction hole 32. After that, when the container main body 11 is tilted so that the spout 31 is positioned below the air introduction hole 32 in the vertical direction, or in an inverted posture, the contents W are positively moved in the spout 31. It is possible to suppress passage and entry into the air introduction hole 32.
Therefore, it is possible to stabilize the flow passage cross-sectional area of the air introduction hole 32 into which the outside air is introduced into the container main body 11 when the contents W are poured out by suppressing fluctuations due to the contents W to be poured out. The content W can be poured out efficiently.
Further, since the air introduction hole 32 is connected to the spout 31, the flow passage cross-sectional area of the spout 31 or the air introduction hole 32 can be easily secured.
Furthermore, since the lid 14 integrally seals the spout 31 and the air introduction hole 32, the spout 31 and the air introduction hole 32 can be opened simultaneously.

また本実施形態では、空気導入孔３２が、注出口３１より下側に位置する前記下導入孔を備えているので、注出口３１と空気導入孔３２の前記下導入孔との距離を容易に確保することが可能になり、前述のように内容物Ｗを注出する際に、空気導入孔３２の前記下導入孔内に内容物Ｗが進入するのを確実に抑えることができる。   Further, in this embodiment, since the air introduction hole 32 includes the lower introduction hole located below the spout 31, the distance between the spout 31 and the lower introduction hole of the air introduction hole 32 can be easily set. It becomes possible to ensure, and when the content W is poured out as described above, the entry of the content W into the lower introduction hole of the air introduction hole 32 can be reliably suppressed.

さらに本実施形態では、容器本体１１が、上端開口の少なくとも一部が注出口３１とされた注出筒部１２を備えているので、容器本体１１内の内容物Ｗを注出し易くすることができる。
また、本実施形態では、注出筒部１２に膨出部１９が設けられているので、この注出筒部１２の剛性が高められることとなり、注出容器１を開封するために、蓋体１４および容器本体１１を相対的に離間移動させたときに、注出筒部１２が変形するのを抑えることが可能になる。したがって、開封時に注出容器１に加えた力が弱化部１３に効率よく伝達されることとなり、開封性を向上させることができる。
さらに、注出容器１を持ち上げたりするときに膨出部１９を摘むことで、注出容器１が手から滑落するのを防止し、しかも注出筒部１２の変形を抑えることも可能になり、操作性を向上させることができる。 Furthermore, in this embodiment, since the container main body 11 is provided with the extraction cylinder part 12 by which at least one part of upper end opening was the spout 31, the content W in the container main body 11 can be easily poured out. it can.
Moreover, in this embodiment, since the bulging part 19 is provided in the pouring cylinder part 12, the rigidity of this pouring cylinder part 12 will be improved, and in order to open the pouring container 1, it is a cover body. When the container 14 and the container main body 11 are moved relatively apart from each other, it is possible to suppress the deformation of the dispensing cylinder 12. Therefore, the force applied to the dispensing container 1 at the time of opening is efficiently transmitted to the weakened portion 13, and the opening property can be improved.
Furthermore, by picking up the bulging portion 19 when lifting the pouring container 1, it is possible to prevent the pouring container 1 from sliding off from the hand and to suppress deformation of the pouring cylinder portion 12. The operability can be improved.

また、本実施形態では、膨出部１９が、注出筒部１２に周方向に間隔をあけて複数配設されているので、前述の開封性および操作性をより一層向上させることができる。
さらに、被注出体Ｗ１の口部Ｗ２の内径が、容器本体１１の注出筒部１２の外径よりも大きくかつ膨出部１９の外径以下となっているので、図３に示されるように、被注出体Ｗ１の口部Ｗ２内に容器本体１１の注出筒部１２を差し込み、かつ被注出体Ｗ１の口部Ｗ２の開口端縁を膨出部１９に突き当てた状態で、容器本体１１を前述のように傾ける若しくは倒立姿勢にして内容物Ｗを注出したときに、周方向で隣り合う膨出部１９同士の間の隙間を通して、被注出体Ｗ１内の空気が外部に排出されることとなる。
したがって、容器本体１１を被注出体Ｗ１に対して定位置に安定させた状態で、被注出体Ｗ１内で容器本体１１の注出筒部１２から内容物Ｗを注出することが可能になり、内容物Ｗが零れるのを確実に防止することができるとともに、このような作用効果を容易な操作で奏功させることができる。 Moreover, in this embodiment, since the bulging part 19 is arrange | positioned in the extraction cylinder part 12 at intervals in the circumferential direction, the above-mentioned opening property and operativity can be improved further.
Furthermore, since the inner diameter of the mouth part W2 of the to-be-extracted body W1 is larger than the outer diameter of the extraction cylinder part 12 of the container main body 11 and below the outer diameter of the bulging part 19, it is shown in FIG. Thus, the state which inserted the extraction cylinder part 12 of the container main body 11 in the opening part W2 of the to-be-extracted body W1, and contacted the opening edge of the opening part W2 of the to-be-extracted body W1 to the bulging part 19 Thus, when the contents W are poured out with the container body 11 tilted or inverted as described above, the air in the article to be poured W1 passes through the gap between the bulging portions 19 adjacent in the circumferential direction. Will be discharged to the outside.
Therefore, it is possible to pour the contents W from the dispensing cylinder portion 12 of the container body 11 in the body to be poured W1 while the container body 11 is stabilized at a fixed position with respect to the body to be poured W1. Thus, it is possible to reliably prevent the contents W from spilling, and it is possible to achieve such effects by an easy operation.

次に、本発明に係る第２参考例の実施形態について説明するが、前記実施形態と同一の部位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。 Next, an embodiment of a second reference example according to the present invention will be described. The same parts as those of the above embodiment are denoted by the same reference numerals, the description thereof will be omitted, and only different points will be described.

本実施形態に係る注出容器２においては、図４に示されるように、注出筒部１２の上端部において、注出口３１の開口端縁つまり上面視半円弧状の第１端縁２１に連なる連設部分１２ｃが、下側から上側に向かうに従い漸次径方向の外側に向けて張り出している。また、注出筒部１２の上端部における前記連設部分１２ｃは、周方向に沿って中央部に向かうに従い漸次周方向の大きさが小さくなり、かつ周方向の中央部が最も径方向の外側に張り出している。これにより、注出口３１から内容物を注出するときに、この注出容器２を、注出筒部１２の前記連設部分１２ｃが下方を向くように傾倒することで、内容物を定位置に安定して注出することが可能になっている。すなわち、注出筒部１２において、前記連設部分１２ｃの周方向の中央部が位置する周方向部分が、注出口３１から内容物を注出するときにこの注出容器２を傾倒する傾倒方向の前端部と一致している。   In the pouring container 2 according to the present embodiment, as shown in FIG. 4, at the upper end of the pouring tube portion 12, the opening edge of the pouring port 31, that is, the first end edge 21 having a semicircular arc shape when viewed from above. The continuous connecting portion 12c projects gradually outward in the radial direction from the lower side toward the upper side. Further, the continuous portion 12c at the upper end portion of the dispensing cylinder portion 12 gradually decreases in size in the circumferential direction toward the central portion along the circumferential direction, and the central portion in the circumferential direction is the outermost in the radial direction. Overhangs. Thereby, when pouring the contents from the pouring port 31, the pouring container 2 is tilted so that the continuous portion 12 c of the pouring cylinder part 12 faces downward, thereby placing the contents in a fixed position. It is possible to dispense stably. That is, in the pouring cylinder portion 12, the circumferential direction portion where the central portion of the continuous portion 12c is located tilts the pouring container 2 when the contents are poured out from the pouring port 31. It matches the front end of

また、膨出部１９は、注出筒部１２において、前記連設部分１２ｃの周方向の中央部が位置する周方向部分を回避した位置に配設されている。本実施形態では、膨出部１９は、注出筒部１２のうち、前記連設部分１２ｃの周方向の中央部が位置する周方向部分を除く全周にわたって連続して延設されている。そして、注出筒部１２において、前記連設部分１２ｃの周方向の中央部が位置する周方向部分は、上下方向の全長にわたって段差無く平滑に延在している。   Further, the bulging portion 19 is disposed at a position in the dispensing cylinder portion 12 that avoids a circumferential portion where the circumferential central portion of the continuous portion 12c is located. In this embodiment, the bulging part 19 is continuously extended over the whole circumference | surroundings except the circumferential direction part in which the center part of the circumferential direction of the said connection part 12c is located among the extraction cylinder parts 12. FIG. And in the extraction | pouring cylinder part 12, the circumferential direction part in which the center part of the circumferential direction of the said connection part 12c is located has extended smoothly without a level | step difference over the full length of an up-down direction.

以上説明したように、本実施形態による注出容器２によれば、注出筒部１２の前記連設部分１２ｃが、下側から上側に向かうに従い漸次径方向の外側に向けて張り出しているので、内容物Ｗの注出時に、内容物Ｗを注出口３１内から被注出体Ｗ１の内部に導入し易くすることが可能になり、内容物Ｗが零れるのを抑制することができる。
また、膨出部１９が、注出筒部１２において、前記連設部分１２ｃの周方向の中央部が位置する周方向部分を回避した位置に配設されているので、この注出容器２を、注出筒部１２の上端部における前記連設部分１２ｃが下方を向くように傾倒して、注出口３１から内容物を注出するときに、注出筒部１２に膨出部１９を配設したことによって、注出筒部１２の内周面のうち内容物Ｗが注出口３１に向けて通過する部分が凹凸形状となり内容物Ｗが注出し難くなるのを防ぐことができる。 As described above, according to the pouring container 2 according to the present embodiment, the continuous portion 12c of the pouring tube portion 12 projects gradually outward from the lower side toward the upper side. When the contents W are poured out, the contents W can be easily introduced from the inside of the spout 31 into the body to be poured W1, and the contents W can be prevented from spilling.
Moreover, since the bulging part 19 is arrange | positioned in the position which avoided the circumferential direction part in which the center part of the circumferential direction of the said connection part 12c is located in the extraction | pouring cylinder part 12, this pouring container 2 is used. When the contents are to be poured out from the spout 31 by tilting so that the continuous portion 12c at the upper end of the pour cylinder 12 is directed downward, the bulging portion 19 is arranged in the pour barrel 12. By providing, the part which the content W passes toward the spout 31 among the internal peripheral surfaces of the extraction | pouring cylinder part 12 becomes uneven | corrugated shape, and it can prevent that the content W becomes difficult to pour out.

次に、本発明に係る実施形態について説明するが、前記実施形態と同一の部位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。 Next, it will be described embodiments of the present invention, the the same site as the embodiment and a description thereof will be omitted given the same reference numerals, and only different points will be explained.

本実施形態に係る注出容器３においては、図５から図９に示されるように、空気導入孔３２の一部が、容器本体１１の肩部１７に形成されている。図示の例では、注出口３１は、注出筒部１２の上端開口のほぼ全体とされ上面視ほぼ円形に形成されている。そして、空気導入孔３２は、上面視で注出口３１から径方向の外側に向けて延びるスリット状に形成されている。
以下、径方向のうち、注出口３１に対して空気導入孔３２が位置する側を後側といい、これとは逆の方向を前側という。 In the dispensing container 3 according to this embodiment, as shown in FIGS. 5 to 9, a part of the air introduction hole 32 is formed in the shoulder portion 17 of the container body 11. In the example shown in the figure, the spout 31 is substantially the entire upper end opening of the spout cylinder 12 and is formed in a substantially circular shape when viewed from above. And the air introduction hole 32 is formed in the slit shape extended toward the outer side of radial direction from the spout 31 by upper surface view.
Hereinafter, in the radial direction, the side where the air introduction hole 32 is located with respect to the spout 31 is referred to as the rear side, and the opposite direction is referred to as the front side.

ここで図示の例では、肩部１７には、注出筒部１２から後側に離れた位置に中空の台座３５が上方に向けて突設されている。台座３５は、図８に示されるように、注出筒部１２より外径が小さい上面視円形状に形成されている。
また、肩部１７には、注出筒部１２と台座３５との間に両者１２、３５を接続する中空の接続管部３６が上方に向けて突設されている。なお、接続管部３６および注出筒部１２それぞれの上方に向けた突出高さは互いに同等になっている。また、接続管部３６の、径方向のうち前後方向に直交する方向の大きさは、注出筒部１２および台座３５それぞれの外径よりも小さくなっている。
そして、前記空気導入孔３２は、接続管部３６に形成されるとともに上下方向の全長にわたって延在し、注出口３１の後端に接続された上導入孔３２ａと、台座３５に形成されて前後方向に延びる下導入孔３２ｂと、を備えている。なお、上導入孔３２ａおよび下導入孔３２ｂそれぞれの前記直交する方向の大きさは、互いに同等になっている。 In the illustrated example, a hollow pedestal 35 protrudes upward from the shoulder portion 17 at a position away from the extraction tube portion 12 to the rear side. As shown in FIG. 8, the pedestal 35 is formed in a circular shape when viewed from above, having an outer diameter smaller than that of the dispensing cylinder portion 12.
In addition, a hollow connecting pipe portion 36 that connects both the pipes 12 and 35 is provided on the shoulder portion 17 so as to protrude upward between the dispensing cylinder portion 12 and the pedestal 35. In addition, the protrusion height toward the upper direction of each of the connecting pipe portion 36 and the extraction tube portion 12 is equal to each other. Moreover, the magnitude | size of the direction orthogonal to the front-back direction among the radial directions of the connection pipe part 36 is smaller than the outer diameter of each of the extraction cylinder part 12 and the base 35.
The air introduction hole 32 is formed in the connection pipe portion 36 and extends over the entire length in the vertical direction. The air introduction hole 32 is formed in the upper introduction hole 32a connected to the rear end of the spout 31 and the pedestal 35. And a lower introduction hole 32b extending in the direction. Note that the sizes of the upper introduction hole 32a and the lower introduction hole 32b in the orthogonal direction are equal to each other.

なお、注出筒部１２の外周面には、上下方向に延びる縦リブ１２ａが周方向に間隔をあけて複数突設されている。
また、注出筒部１２の外周面における前端部には、表裏面が径方向および上下方向の双方向に沿って延在し、かつ上下方向に長い平面視長方形状の固定板部３３が前方に向けて突設されている。なお、注出筒部１２の内周面における前端部は、上下方向の全長にわたって段差無く平滑に延在している。固定板部３３の表裏面にはそれぞれ、上下方向に延びる縦リブ３３ａが、径方向に間隔をあけて複数突設されている。さらに、固定板部３３の上端部には、前方に向けて開口する凹欠き部３３ｂが形成されている。凹欠き部３３ｂは、固定板部３３の上端縁よりも下方に位置し矩形状に形成されている。
さらに固定板部３３の上端縁は、注出筒部１２の上端部１２ｂにおける前端部に接続されている。 Note that a plurality of vertical ribs 12a extending in the vertical direction are provided on the outer peripheral surface of the dispensing cylinder portion 12 with a gap in the circumferential direction.
Further, at the front end portion of the outer peripheral surface of the dispensing cylinder portion 12, a front and back surfaces extend in both the radial direction and the vertical direction, and a rectangular fixed plate portion 33 that is long in the vertical direction is frontward. It is projecting toward. In addition, the front-end part in the internal peripheral surface of the extraction | pouring cylinder part 12 is extended smoothly without a level | step difference over the full length of an up-down direction. A plurality of vertical ribs 33 a extending in the vertical direction are provided on the front and back surfaces of the fixed plate portion 33 so as to protrude in the radial direction. Furthermore, a recessed portion 33 b that opens forward is formed at the upper end portion of the fixed plate portion 33. The recessed portion 33b is located below the upper end edge of the fixed plate portion 33 and is formed in a rectangular shape.
Furthermore, the upper end edge of the fixed plate portion 33 is connected to the front end portion of the upper end portion 12 b of the dispensing cylinder portion 12.

ここで、注出筒部１２の上端部１２ｂは、注出口３１の外周縁から下方に向かうに従い漸次拡径された傾斜面とされ、また、台座３５の上端部３５ａは、下導入孔３２ｂの外周縁から下方に向かうに従い漸次拡径された傾斜面とされ、さらに、接続管部３６の後端部３６ａは、上導入孔３２ａの外周縁から前方に向かうに従い漸次拡幅された傾斜面とされ、これらの傾斜面が段差無く滑らかに連なっている。
一方、注出口３１を閉塞する第１蓋部１４ａの下端部は、注出口３１の外周縁が接続された部分から上方に向かうに従い漸次拡径された傾斜面とされ、また、下導入孔３２ｂを閉塞する第２蓋部１４ｂの下端部は、下導入孔３２ｂの外周縁が接続された部分から上方に向かうに従い漸次拡径された傾斜面とされ、さらに、上導入孔３２ａを閉塞する第３蓋部１４ｃの前端部は、上導入孔３２ａの外周縁が接続された部分から後方に向かうに従い漸次拡幅された傾斜面とされ、これらの傾斜面が段差無く滑らかに連なっている。
そして、注出筒部１２の上端縁と第１蓋部１４ａの下端縁、台座３５の上端縁と第２蓋部１４ｂの下端縁、並びに接続管部３６の後端縁と第３蓋部１４ｃの前端縁が各別に弱化部１３を介して連続して連結されている。 Here, the upper end portion 12b of the pour tube portion 12 is an inclined surface that gradually increases in diameter as it goes downward from the outer peripheral edge of the spout port 31, and the upper end portion 35a of the pedestal 35 has a lower introduction hole 32b. The inclined surface gradually increases in diameter as it goes downward from the outer peripheral edge, and the rear end portion 36a of the connecting pipe portion 36 becomes an inclined surface that gradually increases in width toward the front from the outer peripheral edge of the upper introduction hole 32a. These inclined surfaces are smoothly connected without a step.
On the other hand, the lower end portion of the first lid portion 14a that closes the spout 31 is an inclined surface that gradually increases in diameter from the portion where the outer peripheral edge of the spout 31 is connected upward, and the lower introduction hole 32b. The lower end portion of the second lid portion 14b that closes the bottom is an inclined surface that gradually increases in diameter from the portion where the outer peripheral edge of the lower introduction hole 32b is connected upward, and further, the second lid portion 14b closes the upper introduction hole 32a. The front end portion of the three lid portion 14c is an inclined surface that is gradually widened from the portion where the outer peripheral edge of the upper introduction hole 32a is connected to the rear, and these inclined surfaces are smoothly connected without any step.
And the upper end edge of the extraction | pouring cylinder part 12, the lower end edge of the 1st cover part 14a, the upper end edge of the base 35, the lower end edge of the 2nd cover part 14b, the rear end edge of the connection pipe part 36, and the 3rd cover part 14c The front edge of each is continuously connected via the weakened portion 13 separately.

本実施形態では、つまみ片２４は、第１蓋部１４ａの上面に上方に向かうに従い漸次前方に向けて延設されている。つまみ片２４は、表裏面が径方向および上下方向の双方向に沿って延びる板体となっている。また、つまみ片２４の下端における前端は、第１蓋部１４ａの下端部における前端部に接続されている。なお、つまみ片２４の上部には、指掛け孔２４ｂが形成されている。   In the present embodiment, the knob piece 24 is extended toward the front gradually toward the upper surface of the first lid portion 14a as it goes upward. The knob piece 24 is a plate whose front and back surfaces extend in both the radial direction and the vertical direction. The front end at the lower end of the knob piece 24 is connected to the front end at the lower end of the first lid portion 14a. A finger hooking hole 24 b is formed in the upper part of the knob piece 24.

以上のように構成された注出容器３を開封するには、まず図６に示されるように、一方の手の指で固定板部３３の表裏面を挟み容器本体１１を固定し、かつつまみ片２４の指掛け孔２４ｂに他方の手の指を差し込む。この状態で、図６の矢印に示されるように、他方の手を前方から後方に向けて弱化部１３が延びる方向に沿って容器本体１１に対して移動させることで、弱化部１３を破断させ、蓋体１４をつまみ片２４とともに容器本体１１から分離し、注出口３１および空気導入孔３２を開口する。
その後、開封した注出容器３から被注出体Ｗ１内に内容物を詰め替えるには、図９に示されるように、注出容器３の固定板部３３の凹欠き部３３ｂ内に、被注出体Ｗ１の口部Ｗ２の上端開口縁を係合した状態で、容器本体１１を、注出口３１が空気導入孔３２より鉛直方向の下側に位置するように傾ける。そして、注出容器３内の内容物の残量の減少に伴って、前述の係合を維持しつつ、容器本体１１の底部を漸次引き上げていき、注出容器３を倒立姿勢にする。 In order to open the dispensing container 3 configured as described above, first, as shown in FIG. 6, the container body 11 is fixed by sandwiching the front and back surfaces of the fixing plate 33 with the fingers of one hand, and the knob. The finger of the other hand is inserted into the finger hooking hole 24b of the piece 24. In this state, as shown by the arrow in FIG. 6, the weakened portion 13 is broken by moving the other hand relative to the container body 11 along the direction in which the weakened portion 13 extends from the front to the rear. The lid 14 is separated from the container main body 11 together with the knob piece 24, and the spout 31 and the air introduction hole 32 are opened.
Then, in order to refill the contents into the to-be-extracted body W1 from the opened extraction container 3, as shown in FIG. 9, in the recessed part 33b of the fixed plate part 33 of the extraction container 3, The container body 11 is tilted so that the spout 31 is positioned on the lower side in the vertical direction from the air introduction hole 32 in a state where the upper end opening edge of the mouth portion W2 of the exit body W1 is engaged. Then, as the remaining amount of the contents in the dispensing container 3 decreases, the bottom of the container body 11 is gradually pulled up while maintaining the above-described engagement, and the dispensing container 3 is placed in an inverted posture.

以上説明したように、本実施形態による注出容器３によれば、空気導入孔３２の下導入孔３２ｂが肩部１７に形成されているので、注出口３１と下導入孔３２ｂとの距離を確実に確保することが可能になり、前述のように内容物を注出する際に、下導入孔３２ｂ内に内容物が進入するのをより一層確実に抑えることができる。   As described above, according to the dispensing container 3 according to the present embodiment, since the lower introduction hole 32b of the air introduction hole 32 is formed in the shoulder portion 17, the distance between the outlet 31 and the lower introduction hole 32b is increased. As a result, it is possible to reliably ensure the entry of the contents into the lower introduction hole 32b when the contents are poured out as described above.

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 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、注出容器１として全体が一体に形成された構成を示したが、これに代えて例えば、注出筒部１２、弱化部１３、蓋体１４およびつまみ片２４を例えばインジェクション成形等で一体に形成する一方、底部１５および胴部１６を例えばパウチ、若しくはブロー成形等で一体に形成し、両者を接着若しくは溶着等してもよい。
また、容器本体１１内に内容物Ｗを充填する充填筒部１５ｃを底部１５に設けたが、これに代えて例えば胴部１６、肩部１７若しくは注出筒部１２等に設けてもよく、また充填筒部１５ｃは設けなくてもよい。
さらに、膨出部１９は注出筒部１２の全周にわたって連続して延在させてもよく、また、注出筒部１２に膨出部１９は設けなくてもよく、さらに蓋体１４につまみ片２４を設けなくてもよい。 For example, in the said embodiment, although the whole structure was integrally formed as the pouring container 1, instead of this, for example, the pouring cylinder part 12, the weakening part 13, the lid body 14, and the knob piece 24 are used, for example. While forming integrally by injection molding etc., the bottom part 15 and the trunk | drum 16 may be integrally formed, for example by a pouch or blow molding etc., and both may be adhere | attached or welded.
Moreover, although the filling cylinder part 15c which fills the contents W in the container main body 11 is provided in the bottom part 15, instead of this, for example, it may be provided in the trunk part 16, the shoulder part 17 or the extraction cylinder part 12, etc. Moreover, the filling cylinder part 15c does not need to be provided.
Furthermore, the bulging part 19 may extend continuously over the entire circumference of the dispensing cylinder part 12, and the bulging part 19 may not be provided in the dispensing cylinder part 12, and The knob piece 24 may not be provided.

また、前記実施形態では、被注出体Ｗ１の口部Ｗ２内に容器本体１１の注出筒部１２を差し込み、かつ被注出体Ｗ１の口部Ｗ２の開口端縁を膨出部１９に突き当てた状態で、容器本体１１の注出筒部１２から内容物Ｗを被注出体Ｗ１内に注出したが、これに限らず、被注出体Ｗ１の口部Ｗ２の開口端縁上に、前述のように傾けた容器本体１１の注出筒部１２の上端部を載置した状態で、容器本体１１から内容物Ｗを被注出体Ｗ１内に注出してもよい。
さらに、被注出体Ｗ１における口部Ｗ２の内径は、容器本体１１の注出筒部１２の上部の外径よりも小さくてもよいし、あるいは膨出部１９の外径よりも大きくてもよい。
また、注出容器１、２、３として詰め替え容器を示したが、これに限らず種々の用途に適用可能である。
さらに前記実施形態では、空気導入孔３２として、注出口３１より下側に位置し、上方を向く下導入孔を有する構成を示したが、これに限らず例えば、下導入孔を有さず上導入孔のみを有する構成を採用してもよい。 Moreover, in the said embodiment, the extraction cylinder part 12 of the container main body 11 is inserted in the opening part W2 of the to-be-extracted body W1, and the opening edge of the opening part W2 of the to-be-extracted body W1 is made into the bulging part 19. In the abutted state, the contents W were poured out from the dispensing cylinder portion 12 of the container body 11 into the poured object W1, but this is not restrictive, and the opening edge of the mouth W2 of the poured object W1 The contents W may be poured out from the container body 11 into the body to be poured W1 in a state where the upper end portion of the dispensing cylinder part 12 of the container body 11 tilted as described above is placed.
Furthermore, the inner diameter of the mouth part W2 in the to-be-extracted body W1 may be smaller than the outer diameter of the upper part of the extraction cylinder part 12 of the container main body 11, or may be larger than the outer diameter of the bulging part 19. Good.
Moreover, although the refill container was shown as the extraction containers 1, 2, and 3, it is applicable not only to this but to various uses.
Furthermore, in the said embodiment, although the structure which has the lower introduction hole which is located below the spout 31 and faces upwards as the air introduction hole 32 was shown, it is not restricted to this, for example, it does not have a lower introduction hole, and is upper You may employ | adopt the structure which has only an introduction hole.

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 modified examples may be appropriately combined.

容器本体内の内容物を効率よく注出することができる。   The contents in the container body can be efficiently poured out.

１、２、３ 注出容器
１１ 容器本体
１２ 注出筒部
１３ 弱化部
１４ 蓋体
１５ 胴部
１７ 肩部
１９ 膨出部
２１ 注出口の開口端縁（第１端縁）
３１ 注出口
３２ 空気導入孔
Ｏ 容器軸
Ｗ 内容物 1, 2, 3 Pouring container 11 Container body 12 Pouring cylinder part 13 Weakening part 14 Lid 15 Body part 17 Shoulder part 19 Swelling part 21 Opening edge of the spout (first edge)
31 Outlet 32 Air introduction hole O Container shaft W Contents

Claims (5)

内容物が収容されるとともに注出口が形成された容器本体と、
該容器本体に破断可能な弱化部を介して連設され前記注出口を密閉する蓋体と、を備える注出容器であって、
前記容器本体には、前記注出口に接続された空気導入孔が形成され、
前記蓋体は、前記注出口および空気導入孔を一体に密閉し、
前記容器本体は、有底筒状の胴部と、該胴部の上端に連設された肩部と、該肩部の上端に連設され上端開口の少なくとも一部が前記注出口とされた注出筒部と、を備え、
前記空気導入孔の一部は、前記容器本体の肩部に形成されていることを特徴とする注出容器。 A container body in which contents are contained and a spout is formed;
A lid that is connected to the container main body via a breakable weakening portion and seals the spout,
The container body has an air introduction hole connected to the spout,
The lid integrally seals the spout and the air introduction hole ,
The container main body has a bottomed cylindrical body, a shoulder connected to the upper end of the body, and at least a part of the upper end opening connected to the upper end of the shoulder. A dispensing cylinder, and
A part of said air introduction hole is formed in the shoulder part of the said container main body, The extraction container characterized by the above-mentioned. 請求項１記載の注出容器であって、
前記注出筒部の上端部において前記注出口の開口端縁に連なる部分は、下側から上側に向かうに従い漸次径方向の外側に向けて張り出していることを特徴とする注出容器。 A dispensing container according to claim 1 ,
The part which continues to the opening edge of the said pouring port in the upper end part of the said pouring cylinder part protrudes toward the outer side of radial direction gradually as it goes upward from the lower side. 請求項１または２に記載の注出容器であって、
前記注出筒部には、径方向の外側に向けて膨出部が突設されていることを特徴とする注出容器。 A dispensing container according to claim 1 or 2 ,
The brewing container is characterized in that a bulging part projects from the spilling cylinder part toward the outside in the radial direction. 請求項３記載の注出容器であって、
前記膨出部は、前記注出筒部における内周面および外周面の双方が径方向の外側に向けて膨出し、該注出筒部において前記注出口から内容物を注出するときにこの注出容器を傾倒する傾倒方向の前端部に位置する周方向部分を回避した位置に配設されていることを特徴とする注出容器。 A dispensing container according to claim 3 , wherein
The bulging portion has both an inner circumferential surface and an outer circumferential surface bulging outward in the radial direction in the dispensing tube portion, and when the contents are poured out from the dispensing port in the dispensing tube portion. A pouring container, wherein the pouring container is disposed at a position avoiding a circumferential portion located at a front end portion in a tilting direction for tilting the pouring container. 請求項３または４に記載の注出容器であって、
前記膨出部は、周方向に間隔をあけて複数配設されていることを特徴とする注出容器。 A dispensing container according to claim 3 or 4 ,
A plurality of the bulging portions are arranged at intervals in the circumferential direction.
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