JP4915088B2 - Spout - Google Patents

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JP4915088B2
JP4915088B2 JP2005353905A JP2005353905A JP4915088B2 JP 4915088 B2 JP4915088 B2 JP 4915088B2 JP 2005353905 A JP2005353905 A JP 2005353905A JP 2005353905 A JP2005353905 A JP 2005353905A JP 4915088 B2 JP4915088 B2 JP 4915088B2
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spout
bag container
holding
cylindrical
opening
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JP2007153426A (en
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克巳 亀田
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Dai Nippon Printing Co Ltd
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Dai Nippon Printing Co Ltd
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本発明は、中空の円筒形状を有する筒部と、筒部の下方に連設されたフランジ部と、フランジ部の下方に連設された接合部と、接合部の下方に連設部を介して連設された保持部とを、合成樹脂で一体に成形するスパウトに関する。   The present invention includes a cylindrical portion having a hollow cylindrical shape, a flange portion continuously provided below the cylindrical portion, a joint portion provided continuously below the flange portion, and a continuous portion provided below the joint portion. And a spout that integrally molds the holding portion continuously formed of synthetic resin.

従来、自立性袋、ガゼット型袋等の種々の形態からなるプラスチック性軟包装用袋容器が開発され、例えば、ジュース類、果汁類、ゼリー状飲料、栄養ドリンク剤等の飲料品や、調味料、その他種々の飲食品を充填包装した袋容器が販売されている。
特に近年、これらの袋容器は、その開封を容易にし、かつ内容物の飲料を容易に、あるいは、内容物を注ぎやすくするために、袋容器の上部にスパウトを取り付けてなるスパウト付き袋容器が提案されている。
そして、このスパウトは、内容物の吸飲時に袋容器が閉塞することを防止するための部材（脚部材）と、注出口の口部とを連結する部材（連結部材）との間に形成された隙間（開口部）より、袋容器内へと内容物を充填する（例えば特許文献１）。 Conventionally, plastic soft packaging bags containers of various forms such as self-supporting bags and gusset-type bags have been developed. For example, beverages such as juices, fruit juices, jelly-like beverages, nutritional drinks, and seasonings In addition, bag containers filled with various foods and drinks are sold.
In particular, in recent years, these bag containers have a spout-equipped bag container in which a spout is attached to the upper part of the bag container in order to facilitate the opening of the bag and to facilitate the pouring of the contents. Proposed.
The spout is formed between a member (a leg member) for preventing the bag container from being blocked when the contents are sucked and a member (a connecting member) for connecting the mouth portion of the spout. The contents are filled into the bag container through the gap (opening) (for example, Patent Document 1).

特開平１０−１２００００号公報Japanese Patent Laid-Open No. 10-120000

しかし、スパウト付き袋容器に内容物を充填する場合、内容物を前記連結部材の隙間である開口部から袋容器内へと流し込む、あるいは、吸飲時においては、前記開口部からスパウトの筒部へと流れ込むが、従来のスパウト１１は、図１２に示すように、構造上、接合部１２から下方へ４本の連結部材１３を介して脚部材１４が形成されており、前記４本の連結部材１３の隙間である開口部Ｅ'が小さく形成されているため、一定大以上の固形物を充填することができない。   However, when filling the contents into a spouted bag container, the contents are poured into the bag container from the opening that is the gap of the connecting member, or at the time of drinking, the spout tube part from the opening. As shown in FIG. 12, the conventional spout 11 has leg members 14 formed downwardly from the joint portion 12 via four connecting members 13 as shown in FIG. Since the opening E ′, which is the gap between the members 13, is formed small, it cannot be filled with a solid material of a certain size or more.

特に、固形物などが液体と混ざった内容物を扱う場合、吸飲時においては、固形物が開口部Ｅ'に引っ掛かり、開口部Ｅ'を塞いでしまう、また、内容物の充填時においては、固形物が開口部Ｅ'に引っ掛かり、充填できない、などの問題があった。
そこで、図１３に示すように、連結部１３を２本とすることにより開口部Ｅ'を大きく形成することが考えられるが、充填時、固形物が脚部材１４に引っ掛かり、開口部Ｅ'が詰まる、また、脚部材１４の上部１５に固形物がぶつかり、固形物が砕けてしまうなどの問題があった。 In particular, when handling contents mixed with liquid such as solids, the solid matter will be caught in the opening E ′ and block the opening E ′ at the time of drinking, and at the time of filling the contents There was a problem that the solid matter was caught in the opening E ′ and could not be filled.
Therefore, as shown in FIG. 13, it is conceivable that the opening E ′ is formed to be large by using two connecting portions 13, but at the time of filling, solid matter is caught on the leg member 14, and the opening E ′ There are problems such as clogging, solid matter colliding with the upper portion 15 of the leg member 14, and solid matter breaking.

そこで、本発明の課題は、固形物を含む内容物を包装するスパウト付き袋容器に内容物を充填する際、または、内容物を吸飲する際に、内容物のつまりがなく、スムースに充填、吸飲可能であり、内容物の充填スピードを高めて生産効率を向上させると共に、袋容器と、スパウトとを取り付ける際に、機械の保持手がスパウトと、袋容器とを強固に挟持することにより、袋容器が脱落したり、スパウトと、袋容器との取付け位置がずれることがないスパウトを提供することである。   Therefore, the object of the present invention is to fill the contents smoothly into a spout-equipped bag container that wraps the contents containing solids, or when the contents are sucked and filled. It is possible to suck and improve the efficiency of production by increasing the filling speed of the contents, and when attaching the bag container and the spout, the holding hand of the machine must firmly hold the spout and the bag container Thus, it is to provide a spout in which the bag container does not fall off and the attachment position of the spout and the bag container is not shifted.

そこで、上記課題を解決すべく、本発明のスパウトは、固形物を含む内容物を包装する袋容器に使用され、中空の円筒形状を有する筒部と、該筒部の下方に連設されたフランジ部と、該フランジ部の下方に連設された接合部と、該接合部の下方に２本の連結部を介して連設された保持部とを合成樹脂で一体に成形するスパウトであって、前記保持部が、中空の円筒部材からなり、該円筒部材の円周面に凹状の窪みを形成したことを特徴とする。 To solve the above problems, the spout of the present invention is used in a bag containers for packaging contents containing solids, a cylindrical portion having a hollow cylindrical shape, provided continuously below the tubular portion and the flange portion, the spout forming a joining portion provided continuously below the flange portion, and a holding portion which is consecutively provided integrally with the synthetic resin through the two connecting portions of the lower side of the junction met Te, wherein the holding portion is a hollow cylindrical member, and wherein the forming a concave recess in the circumferential surface of the cylindrical member.

また、スパウトの前記円筒部材の円周面に４つの前記凹状の窪みを形成するとともに、隣り合う窪みの仮想延長面が直角に交差することを特徴とするスパウトである。 In addition, the spout is characterized in that four concave depressions are formed on the circumferential surface of the cylindrical member of the spout, and virtual extension surfaces of adjacent depressions intersect at right angles.

また、前記接合部が円筒形状の筒体であり、前記接合部の両側面に接合部羽根を形成するとともに、前記保持部の両側面に羽根部材を形成し、前記保持部と前記羽根部材で構成される水平断面が、前記接合部と前記接合部羽根で構成される水平断面より少なくとも小さいことを特徴とするスパウトである。 In addition, the joint portion is a cylindrical tube, and joint blades are formed on both side surfaces of the joint portion, and a blade member is formed on both side surfaces of the holding portion, and the holding portion and the blade member The spout is characterized in that a configured horizontal cross section is at least smaller than a horizontal cross section configured by the joint and the joint blade .

本発明のスパウトは、固形物を含む内容物を包装する袋容器に使用され、中空の円筒形状を有する筒部と、該筒部の下方に連設されたフランジ部と、該フランジ部の下方に連設された接合部と、該接合部の下方に２本の連結部を介して連設された保持部とを合成樹脂で一体に成形するスパウトであって、前記保持部が、中空の円筒部材からなり、該円筒部材の円周面に凹状の窪みを形成したことを特徴とするから、開口部を大きく形成できる。よって、固形物を含んだ内容物を充填可能であると共に充填スピードを高めることが可能である。 Spout of the present invention is used in a bag containers for packaging contents containing solids, a cylindrical portion having a hollow cylindrical shape, and a flange portion provided continuously below the tubular portion, below the flange portion and continuously provided by the junction, a spout integrally molded a holding portion which is continuously provided with a synthetic resin through a linking portion of the two below the joint, the holding portion is a hollow It made cylindrical member, because, characterized in that the formation of the concave indentation in the circumferential surface of the cylindrical member, can be formed larger openings. Therefore, it is possible to fill the content containing the solid material and increase the filling speed.

さらには、袋容器とスパウトとを取り付ける際に、スパウトの前記凹状の窪みに、機械の保持手が入り込んでスパウトを強固に挟持可能である。よって、スパウトと、袋容器とを搬送する際に、スパウトの取付け位置がずれてしまうようなことがない。よって、搬送スピードを高めることが可能である。
よって、搬送スピードと、充填スピードとを同時に高めることができ、生産性が向上する効果がある。 Furthermore, when attaching the bag container and the spout, a holding hand of the machine can enter the concave recess of the spout and the spout can be firmly held. Therefore, when the spout and the bag container are transported, the attachment position of the spout does not shift. Therefore, it is possible to increase the conveyance speed.
Therefore, the conveyance speed and the filling speed can be increased at the same time, and the productivity is improved.

また、スパウトを強固に挟持する際、保持部が小さいと保持が難しく、保持部を極力大とすることが望まく、保持部の断面形状が、接合部の断面形状とほぼ等しいか、わずかに小さく形成することにより、最大限保持部を大きく形成することが可能であるとともに、スパウトを袋容器に挿入する際、保持部が袋容器の袋上方に引っ掛かったり、スパウト付き袋容器を完成したときに、保持部が出っ張るようなことがない。   Also, when firmly holding the spout, if the holding part is small, it is difficult to hold, and it is desirable to make the holding part as large as possible, and the cross-sectional shape of the holding part is almost equal to or slightly It is possible to make the holding part as large as possible by forming it small, and when inserting the spout into the bag container, when the holding part is caught above the bag of the bag container or when the bag container with spout is completed In addition, the holding part does not protrude.

本発明にかかるスパウト１は、図１に示すように、図示しないキャップを螺着する円筒形状からなる筒部２と、筒部２の下方から連続して形成された３つのフランジ（３ａ、３ｂ、３ｃ）と、フランジ（３ｃ）の下方から連続して形成された、円筒形状の筒体の左右両側面に形成された接合部羽根１２を有する接合部４と、接合部４から下方へと２本の連結部５を介して接続された、保持部７とからなる。この保持部７は、円筒状の円筒部材６と、この円筒部材６の側面から外方へと形成された羽根部材８とからなり、特に円筒部材６の表面には、略四角形状の窪み（凹状の窪み９）が形成されている。この凹状の窪み９により、後述する、袋容器と、スパウトとをヒートシールにより取り付ける際に、機械の保持手Ｇが保持部７の凹状の窪み９に入り込み、スパウト１と、袋容器Ｐとを強固に挟持可能である。また、前記保持部材７の円筒部材６の側面および底面が開口部Ｅを形成しており、後述する、内容物の充填あるいは吸飲をスムースに行うことが可能である。また、図２に示すように、スパウト１の下面視において、前記保持部７の円筒部材６と、羽根部材８は、前記接合部４の筒体と、接合部羽根１２と、略同断面形状を有しており、後述する、スパウト１を袋容器３に挿入する際、保持部の羽根８が袋容器に引っ掛かることなく挿入可能である。 As shown in FIG. 1, a spout 1 according to the present invention includes a cylindrical portion 2 having a cylindrical shape to which a cap (not shown) is screwed, and three flanges (3a, 3b) formed continuously from below the cylindrical portion 2. 3c), the joint 4 having the joint blades 12 formed on the left and right side surfaces of the cylindrical tube formed continuously from below the flange (3c), and downward from the joint 4 The holding part 7 is connected via two connecting parts 5. The holding portion 7 includes a cylindrical cylindrical member 6 and a blade member 8 formed outward from the side surface of the cylindrical member 6. In particular, the surface of the cylindrical member 6 has a substantially rectangular depression ( concave-shaped recess 9) is formed. The concave shape of the recess 9 will be described later, and the bag container, when attaching the spout by heat sealing, mechanical holding means G enters the concave-shaped recess 9 of the holder 7, the spout 1, the bag container P Can be firmly held. Further, the side surface and the bottom surface of the cylindrical member 6 of the holding member 7 form an opening E, and it is possible to smoothly fill or suck the contents, which will be described later. 2, in the bottom view of the spout 1, the cylindrical member 6 and the blade member 8 of the holding portion 7 are substantially the same cross-sectional shape as the cylindrical body of the joint portion 4, the joint blade 12 and the like. When the spout 1 to be described later is inserted into the bag container 3, the blade 8 of the holding part can be inserted without being caught by the bag container.

スパウト１は、詳しくは図３に示すように、筒部２から接合部４にかけて、筒部２の内径と同径の流入路Ｂが形成されており、内容物は、筒部２の先端より流入路Ｂを通り、連結部５の間に形成された左右の隙間（開口部Ｅ）、或いは保持部７の円筒部材６の底面の隙間（開口部Ｅ）より袋容器Ｐ内へと導かれる。よって、内容物が固形物を含む液体の場合、袋容器Ｐに充填可能な固形物の大きさは、流入路Ｂの断面と、開口部Ｅの開口の大きさと、で一意的に決まる。
例えば、開口部Ｅの開口が、流入路Ｂの断面より、小さければ、内容物に含まれる固形物の大きさは、開口部Ｅより小さくする必要があり、通過可能な固形物の大きさは、開口部Ｅの形状に依存することとなる。 As shown in detail in FIG. 3, the spout 1 is formed with an inflow path B having the same diameter as the inner diameter of the tube portion 2 from the tube portion 2 to the joint portion 4. It passes through the inflow path B and is guided into the bag container P from the left and right gaps (opening E) formed between the connecting parts 5 or the gap (opening E) on the bottom surface of the cylindrical member 6 of the holding part 7. . Therefore, when the content is a liquid containing solid matter, the size of the solid matter that can be filled in the bag container P is uniquely determined by the cross section of the inflow path B and the size of the opening of the opening E.
For example, if the opening of the opening E is smaller than the cross section of the inflow path B, the size of the solid contained in the contents needs to be smaller than the opening E, and the size of the solid that can pass is , It depends on the shape of the opening E.

従来のスパウト１１は、図４に示すように、スパウト１１の接合部１２の下方から、４本の連結部１３を介して形成された、断面十字形状を有する脚部材１４と、前記４本の連結部１３と、の隙間からなる開口部Ｅ'から袋容器Ｐ内へと内容物を充填していた。このようなスパウト１１では、開口部Ｅ'が縦長形状で小さいため、液体は通過しても、固形物は通りにくく、固形物を含む液体を内容物とすることが不向きであった。また、開口部Ｅ'を大きく形成するために、図１３に示すように、仮に連結部１３を２本欠如すると、連結部１３の強度が低下してしまうという問題や、仮に強度を保てたとしても、充填の際、固形物が脚部材１４の上部１５にぶつかって固形物が砕けてしまうといった問題がある。   As shown in FIG. 4, the conventional spout 11 includes a leg member 14 having a cross-shaped cross section formed from below the joint portion 12 of the spout 11 through four connecting portions 13, and the four pieces. The contents were filled into the bag container P from the opening E ′ formed by a gap between the connecting part 13 and the bag 13. In such a spout 11, since the opening E ′ has a vertically long shape and is small, even if the liquid passes, it is difficult for the solid matter to pass through, and it is not suitable to use the liquid containing the solid matter as the content. Further, as shown in FIG. 13, in order to form the opening E ′ large, if two connecting portions 13 are temporarily missing, there is a problem that the strength of the connecting portion 13 is lowered, and the strength is temporarily maintained. However, when filling, there is a problem that the solid matter collides with the upper portion 15 of the leg member 14 and the solid matter is crushed.

このため、本発明においては、図５に示すように、２本の連結部５を介して連設される脚部材（保持部７）を短く形成するとともに、この保持部７を円筒部材６とすることにより、連結部５を２本とした場合においても連結部５の強度を保ちつつ、さらに、開口部Ｅを大きく形成することが可能である。よって、固形物が前記流入路Ｂを通過可能であれば、固形物を含む内容物の充填、吸飲が可能である。また、流入路Ｂと、開口部Ｅとが一直線で貫通しているため、内容物の充填スピードを高めることが可能である。また、消費者が筒部２から内容物を吸飲する際、内容物は、袋容器内から大きな開口部Ｅを介してスムースに前記流入路Ｂを通って筒部２へと導かれる。 Therefore, in the present invention, as shown in FIG. 5, with shorter forming the leg member (holding part 7) which is continuously provided through the coupling portion 5 of the two, a circular cylindrical member the holder 7 6 By doing so, it is possible to further increase the opening E while maintaining the strength of the connecting portion 5 even when the number of connecting portions 5 is two. Therefore, if the solid material can pass through the inflow path B, the content containing the solid material can be filled and sucked. Moreover, since the inflow path B and the opening E penetrate in a straight line, it is possible to increase the filling speed of the contents. Moreover, when a consumer inhales the contents from the cylinder part 2, the contents are smoothly guided from the bag container through the large opening E to the cylinder part 2 through the inflow path B.

次に、袋容器Ｐについて説明すると、かかる袋容器Ｐとして、種々の形態からなるプラスチック性軟包装用袋を使用することができ、その一例を示すと、図６に示すように、一枚のシートを内側に折り込んでなる２つの左右面（ｃ、ｄ）と、１枚のシートからなる、前面ａおよび底面の一部ｅと、一枚のシートからなる、背面ｂおよび底面の一部ｆとの、それぞれの接合部ｈをヒートシールしてガゼット型の袋容器Ｐを形成する。
そして、袋上部１０よりスパウト１を挿入した後、スパウト１の接合部４と、袋上部１０の接合部ｈと、をヒートシールすることによりスパウト付き袋容器Ａを形成する。
このスパウト付き袋容器Ａに、内容物を充填し、次いで、筒部２に、キャップ２０を螺着し密閉することによって、図７に示すような、本発明のスパウト１を備えた包装製品を製造するものである。
なお、図８に示すように、スパウト付き袋容器Ａに、内容物を充填し、筒部２にＰシールを取り付けた後、キャップ２０を螺着することにより密閉性良好でレトルト対応可能な包装製品も提供可能である。 Next, the bag container P will be described. As the bag container P, plastic soft packaging bags having various forms can be used. As an example, as shown in FIG. Two left and right surfaces (c, d) formed by folding the sheet inward, a front surface a and a part of the bottom surface e composed of one sheet, and a rear surface b and a part of the bottom surface f composed of a single sheet. Each of the joint portions h is heat-sealed to form a gusset-type bag container P.
And after inserting the spout 1 from the bag upper part 10, the junction part 4 of the spout 1 and the junction part h of the bag upper part 10 are heat-sealed, and the bag container A with a spout is formed.
The bag container A with a spout is filled with the contents, and then a cap 20 is screwed onto the cylindrical portion 2 and sealed, whereby a packaged product provided with the spout 1 of the present invention as shown in FIG. To manufacture.
In addition, as shown in FIG. 8, the packaging container A with a spout is filled with the contents, the P seal is attached to the cylindrical portion 2, and then the cap 20 is screwed on so that the sealing is good and the retort can be accommodated. Products can also be provided.

特に、スパウト付き袋容器Ａは、スパウト１と、袋容器Ｐとの接合部をヒートシールにより接合する際、図９に示すように、スパウトと、袋容器Ｐと、を機械の保持手Ｇにより保持し、ヒートシール部へと搬送する。そして、ヒートシール部において袋容器と、スパウトとをヒートシールする。
よって、この間、機械の保持手Ｇは、袋容器と、スパウトとの両方を挟持することとなるが、このとき、スパウト１の保持部７が円筒形状であると、機械の保持手Ｇが保持部７を挟持する際、機械の挟持面と、保持部７の円筒とが、線接触となり挟持が不安定になってしまい、スパウト付き袋容器Ａが機械の保持手Ｇから脱落してしまう、或いは、スパウトと、袋容器との接合位置がずれてしまうという問題がある。よって、ヒートシールするまでの間において、スパウトと、袋容器とを強固に保持する必要がある。 In particular, when the spout-equipped bag container A is joined to the spout 1 and the bag container P by heat sealing, as shown in FIG. Hold and transport to heat seal. And a bag container and a spout are heat-sealed in a heat seal part.
Therefore, during this time, the holding hand G of the machine sandwiches both the bag container and the spout. At this time, if the holding part 7 of the spout 1 is cylindrical, the holding hand G of the machine holds it. When clamping the part 7, the clamping surface of the machine and the cylinder of the holding part 7 are in line contact and the clamping becomes unstable, and the spout-equipped bag container A falls off the holding hand G of the machine. Or there exists a problem that the joining position of a spout and a bag container will shift | deviate. Therefore, it is necessary to hold the spout and the bag container firmly until heat sealing.

このため、本発明のスパウト１は、図１０に示すように、保持部７の円筒部材６の、円周面に、略四角形状の凹状の窪み９を有する構造により、スパウトと、袋容器Ｐとを搬送する際、機械の保持手Ｇが、保持部に形成された凹状の窪み９に入り込み、スパウト１と袋容器Ｐとを強固に挟持することができる。詳しくは、図１１（ａ）の縦断面図に示すように、機械の保持手Ｇがスパウト１と、袋容器２とを挟持する際、保持部７の凹状の窪み９に、機械の保持手Ｇが入り込むことにより、スパウト１と、袋容器Ｐとを強固に保持することが可能である。また、スパウト１が上方へ移動しても、凹状の窪み９の下縁に、機械の保持手Ｇが引っ掛かるため、スパウト１が保持手Ｇから抜けてしまうようなことがない。また、図１１（ｂ）の横断面図に示すように、スパウト１の保持部７に形成された凹状の窪み９は、１の凹状の窪み９と、隣り合う凹状の窪み９と、の延長線が交わる交点Ｐの角度が９０°（直角）であるため、図示した機械の保持手との接触部分が面接触となり、安定してスパウトを強固に挟持することが可能である。よって、スパウトと、袋容器とを搬送スピードを高めて搬送可能である。 Therefore, spout 1 of the present invention, as shown in FIG. 10, the cylindrical member 6 of the holder 7, the circumferential surface, the structure having a substantially rectangular concave-shaped recess 9, the spout and the bag container when transporting the P, mechanical holding means G is, enters the concave-shaped recess 9 formed in the holding portion, the spout 1 and the bag container P can be firmly clamped. Specifically, as shown in the longitudinal sectional view in FIG. 11 (a), the holding means G is spout 1 of the machine, when the clamping and the bag container 2, the concave-shaped recess 9 of the holder 7, the holding of the machine When the hand G enters, the spout 1 and the bag container P can be firmly held. Further, spout 1 is also moved upward, the lower edge of the concave-shaped recess 9, since the hooked holding means G of the machine, spout 1 is never that would exit the holding means G. Further, as shown in cross-sectional view of FIG. 11 (b), the concave-shaped recess 9 formed in the holding part 7 of the spout 1 is provided with a first concave-shaped recess 9, concave-shaped recess 9 adjacent Since the angle of the intersection point P where the extension lines intersect is 90 ° (right angle), the contact portion with the holding hand of the illustrated machine is in surface contact, and the spout can be stably and firmly held. Therefore, the spout and the bag container can be transported at an increased transport speed.

このように、本発明のスパウト１は、保持部７を円筒部材６とすることにより、開口部Ｅを大きく形成することが可能である。よって、固形物を含む内容物を、スムースに袋容器Ｐ内に充填することが可能であるとともに、流入路Ｂと、開口部Ｅとの内径が同径かつ一直線に貫通しているため、内容物の充填スピードを高め生産性を向上可能である。
さらには、前記保持部７の円筒形状の４半円周面に略四角形状の凹状の窪み９を形成することにより、袋容器Ｐにスパウト１を取り付ける際に、スパウト１と、袋容器Ｐと、を強固に挟持可能であるため、スパウト１と、袋容器Ｐとをヒートシールする際、若しくは、スパウト１と袋容器Ｐとを機械の保持手Ｇにより保持し、ヒートシール部へと搬送する際に、スパウト１と袋容器Ｐとの接合位置がずれるようなことなく、また、スパウト１が袋容器Ｐから脱落してしまうようなことがない。 Thus, the spout 1 of the present invention can make the opening E large by using the holding portion 7 as the cylindrical member 6. Therefore, it is possible to smoothly fill the bag container P with the contents containing the solid matter, and the inner diameters of the inflow path B and the opening E pass through the same diameter and in a straight line. Product filling speed can be increased to improve productivity.
Further, by forming a substantially rectangular concave-shaped recess 9 in the 4 half-circumferential surface of the cylindrical shape of the holder 7, when mounting the spout 1 in the bag container P, the spout 1, the bag container P Therefore, when heat-sealing the spout 1 and the bag container P, or holding the spout 1 and the bag container P by the holding hand G of the machine and transporting it to the heat-sealing part In doing so, the spout 1 and the bag container P are not displaced from each other, and the spout 1 is not dropped from the bag container P.

本発明のスパウトを示す斜視図である。It is a perspective view which shows the spout of this invention. 本発明のスパウトを示す下面図である。It is a bottom view which shows the spout of this invention. 本発明のスパウトを示す（ａ）正面図および（ｂ）断面図である。It is (a) front view and (b) sectional drawing which show the spout of this invention. 従来のスパウトの開口部を示す斜視図である。It is a perspective view which shows the opening part of the conventional spout. 本発明のスパウトの開口部を示す斜視図である。It is a perspective view which shows the opening part of the spout of this invention. 袋容器とスパウトとを示す斜視図である。It is a perspective view which shows a bag container and a spout. スパウト付き袋容器とキャップとを示す斜視図である。It is a perspective view which shows a bag container with a spout and a cap. スパウト付き袋容器とキャップとＰシールとを示す斜視図である。It is a perspective view which shows a bag container with a spout, a cap, and a P seal. 製造工程において、スパウトと、袋容器とを、機械の保持手により挟持する様子を示す斜視図である。It is a perspective view which shows a mode that a spout and a bag container are clamped with the holding hand of a machine in a manufacturing process. 本発明のスパウトを示す斜視図である。It is a perspective view which shows the spout of this invention. （ａ）本発明のスパウトを、機械の保持手により挟持する様子を示す縦断面図である。（ｂ）本発明のスパウトを、機械の保持手により挟持する様子を示す横断面図である。(A) It is a longitudinal cross-sectional view which shows a mode that the spout of this invention is clamped with the holding hand of a machine. (B) It is a cross-sectional view which shows a mode that the spout of this invention is clamped with the holding hand of a machine. 従来のスパウトを示す斜視図である。It is a perspective view which shows the conventional spout. 従来のスパウトを示す斜視図である。It is a perspective view which shows the conventional spout.

符号の説明Explanation of symbols

１ スパウト
２ 筒部
３ フランジ
４ 接合部
５ 連結部
６ 円筒部材
７ 保持部
８ 羽根部材
９ 凹状の窪み
１０ 袋上部
１２ 接合部羽根
２０ キャップ
Ａ 注出口付き袋容器
ｋ 凹部下縁
Ｂ 流入路
Ｐ 袋容器
Ｅ 開口部
Ｆ Ｐシール
Ｇ 保持手
ａ 前面
ｂ 背面
ｃ 側面
ｄ 側面
ｅ 底面
ｆ 底面
ｈ 接合部 1 spout second cylindrical portion 3 flange 4 joint 5 connecting portion 6 the cylindrical member 7 holding portion 8 blade member 9 concave shaped recess 10 bags top 12 joints the blade 20 cap A spout-equipped bag container k concave lower edge B inflow path P Bag container E Opening FP Seal G Holding hand a Front face b Rear face c Side face d Side face e Bottom face f Bottom face h Joint part

Claims (3)

固形物を含む内容物を包装する袋容器に使用され、中空の円筒形状を有する筒部と、該筒部の下方に連設されたフランジ部と、該フランジ部の下方に連設された接合部と、該接合部の下方に２本の連結部を介して連設された保持部とを合成樹脂で一体に成形するスパウトであって、前記保持部が、中空の円筒部材からなり、該円筒部材の円周面に凹状の窪みを形成したことを特徴とするスパウト。 Is used in a bag containers for packaging contents containing solids, a cylindrical portion having a hollow cylindrical shape, and a flange portion provided continuously below the tubular portion, the junction provided continuously below the flange portion and parts, a spout integrally molded and continuously provided retention portion via the connecting portion of the two below the junction with the synthetic resin, the holding portion is a hollow cylindrical member, the A spout characterized by forming a concave depression on the circumferential surface of a cylindrical member. 前記円筒部材の円周面に４つの前記凹状の窪みを形成するとともに、隣り合う窪みの仮想延長面が直角に交差することを特徴とする、請求項１に記載のスパウト。 The spout according to claim 1, wherein four concave depressions are formed on a circumferential surface of the cylindrical member, and virtual extension surfaces of adjacent depressions intersect at right angles. 前記接合部が円筒形状の筒体であり、前記接合部の両側面に接合部羽根を形成するとともに、前記保持部の両側面に羽根部材を形成し、前記保持部と前記羽根部材で構成される水平断面が、前記接合部と前記接合部羽根で構成される水平断面より少なくとも小さいことを特徴とする、請求項１に記載のスパウト。 The joint part is a cylindrical tube, and joint blades are formed on both side surfaces of the joint part, and a blade member is formed on both side surfaces of the holding part, and is configured by the holding part and the blade member. that horizontal section, wherein at least smaller than the horizontal cross-section constituted by the junction blade and the junction, the spout according to claim 1.
JP2005353905A 2005-12-07 2005-12-07 Spout Active JP4915088B2 (en)

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JP5055040B2 (en) * 2007-06-29 2012-10-24 株式会社吉野工業所 Spout
JP5569098B2 (en) * 2010-03-30 2014-08-13 凸版印刷株式会社 Outlet stopper for bag-like container
JP2021001005A (en) * 2019-06-21 2021-01-07 大倉工業株式会社 Spout, and pouch with spout

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US4565765A (en) * 1983-11-17 1986-01-21 Xerox Corporation Process of developing electrostatic latent images comprised of rotating magnets contained in stationary shell and synthetic carrier
JPS62134826A (en) * 1985-12-05 1987-06-17 Nec Corp Production of magnetic memory body
JPH11189247A (en) * 1997-12-26 1999-07-13 Mitsubishi Heavy Ind Ltd Mouth cap and container of irregular shape utilizing the sane
JP4053146B2 (en) * 1998-07-07 2008-02-27 株式会社ファブリカトヤマ Spout mounting device to pouch
JP2000062050A (en) * 1998-08-12 2000-02-29 Fabrica Toyama Corp Packed body processing device
JP2000062732A (en) * 1998-08-12 2000-02-29 Fabrica Toyama Corp Packaged body processing device
JP2001180699A (en) * 1999-12-27 2001-07-03 Mikuni Plast Kk Foodstuff container
JP2002002736A (en) * 2000-06-20 2002-01-09 Dainippon Printing Co Ltd Spout assembly
JP4304083B2 (en) * 2004-01-15 2009-07-29 大日本印刷株式会社 Method for manufacturing content takeout device and content takeout device

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