JPH092513A - Pouring port - Google Patents
Pouring portInfo
- Publication number
- JPH092513A JPH092513A JP7155837A JP15583795A JPH092513A JP H092513 A JPH092513 A JP H092513A JP 7155837 A JP7155837 A JP 7155837A JP 15583795 A JP15583795 A JP 15583795A JP H092513 A JPH092513 A JP H092513A
- Authority
- JP
- Japan
- Prior art keywords
- spout
- cap
- mounting seat
- hole
- pouring port
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/42—Details of containers or of foldable or erectable container blanks
- B65D5/72—Contents-dispensing means
- B65D5/74—Spouts
- B65D5/746—Spouts formed separately from the container
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Cartons (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、ジュース、酒類等の飲
料を始めとする各種の液体を密封充填する紙容器に取付
けて使用するための注出口に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spout for use in a paper container which is hermetically filled with various liquids such as juices and alcoholic beverages.
【０００２】[0002]
【従来の技術】従来、ヒンジ付きのキャップを備えた注
出口栓で紙容器の取付孔に内側から挿入する内付けタイ
プであって、紙容器の取付孔の内側から注出口栓を挿入
し易くするためにキャップの外周にテーパーを形成した
ものが実開平４−２３６２５号公報で知られている。
又、液体紙容器の孔に内側から取付けるための取付け座
板を備えており、該取付座板に位置規制のための直線状
部分が設けられている注出口において、直線状部分に沿
って補強用のリブを突設すると共に、該リブ両端に傾斜
面を設けた液体紙容器用注出口も知られている。2. Description of the Related Art Conventionally, the spout is equipped with a hinged cap and is inserted into a mounting hole of a paper container from the inside. It is easy to insert the spout from the inside of the mounting hole of the paper container. In order to achieve this, a cap formed with a taper on the outer circumference is known from Japanese Utility Model Laid-Open No. 4-23625.
In addition, a mounting seat plate for mounting from the inside to the hole of the liquid paper container is provided, and a linear portion for position regulation is provided on the mounting seat plate, and reinforcement is performed along the linear portion at the spout. There is also known a spout for a liquid paper container in which ribs for use in projection are provided and inclined surfaces are provided at both ends of the rib.
【０００３】[0003]
【発明が解決しようとする課題】従来のキャップの外周
にテーパーを形成した前者のものでは、キャップのテー
パーをガイドとして注出口栓を紙容器の孔に内側から円
滑に挿入することを目的とするものであるが、注出口栓
を紙容器の孔に内側から挿入するとき挿入姿勢が悪い
と、円弧面が少ないため、紙容器の孔に円滑に挿入する
には十分ではなかった。又、従来の注出口栓体が液体紙
容器の孔に内側から取付けるための取付け座板を備え、
その直線部分に補強用のリブを備えた後者のものでは補
強用のリブで取付け座板の変形を防止すると共に、取付
け装置におけるパーツフィーダーで注出口が連続して供
給シュート内を流下する時にリブの両端にある傾斜面が
隣接する注出口のリブ同士でぶつかって引っ掛かるのを
防ぐようになっているが、内付取付け用充填シール機ラ
イン上の供給シュート内で取付け座板が重なり合うた
め、重なった時の注出口全高がトータル的に高くなり、
ライン上で注出口が途中で引っ掛かり、円滑に供給でき
ないという欠点がある。本発明は以上のような欠点を解
消するために発明したもので、紙容器の取付孔に内側か
ら挿入する内付けタイプの場合でも円滑に挿入でき、か
つ紙容器への取付け工程中における供給シュート内での
詰まりを防止することができ、これらによって内取付け
充填シール機ライン上における注出口の紙容器の孔への
取付けが円滑に行われる注出口をうることを目的とす
る。SUMMARY OF THE INVENTION In the former case where a taper is formed on the outer circumference of a conventional cap, the purpose is to smoothly insert the spout plug into the hole of the paper container from the inside by using the taper of the cap as a guide. However, when the pouring spout plug is inserted into the hole of the paper container from the inside and the insertion posture is not good, the arc surface is small, and thus it was not sufficient for smooth insertion into the hole of the paper container. Further, the conventional spout plug body is provided with a mounting seat plate for mounting the hole in the liquid paper container from the inside,
In the latter one, which has a reinforcing rib in its straight line part, the reinforcing rib prevents the mounting seat plate from being deformed, and the rib is used when the spout continuously flows down in the supply chute by the parts feeder in the mounting device. It is designed to prevent the inclined surfaces at both ends from colliding with the ribs of the adjacent spouts and getting caught, but because the mounting seat plates overlap in the supply chute on the line for the filling seal machine for internal mounting, there is no overlap. The total height of the spout at the time of
There is a drawback that the spout cannot be smoothly supplied because the spout is caught on the line. The present invention has been invented in order to solve the above-mentioned drawbacks, and can be smoothly inserted even in the case of an internal mounting type which is inserted into a mounting hole of a paper container from the inside, and a supply chute during a mounting process to the paper container. It is an object of the present invention to provide a spout that can prevent clogging in the interior and smoothly mounts the spout in the hole of the paper container on the line for the internally mounted filling and sealing machine.
【０００４】[0004]
【課題を解決するための手段】本発明は以上のような目
的を達成するために次のような注出口を提供するもので
ある。すなわち、液体紙容器の孔に取付ける注出口栓本
体とヒンジ付きのキャップとを備え、前記キャップはそ
の外周面を円弧面とし、この円弧面は天板側の円弧面
と、これにつながる、これとは円弧径の異なる外周縁側
の円弧面との連続形成面で構成したことを特徴とする注
出口であり、又注出口栓体が液体紙容器の孔に内側から
取付けるための取付け座板を備え、該取付け座板に設け
られた位置規制のための直線状部分に沿って裏側に補強
用のリブを突設すると共に、該リブの両側を欠如したこ
とを特徴とする注出口である。The present invention provides the following spout for achieving the above-mentioned object. That is, a spout body to be attached to the hole of the liquid paper container and a cap with a hinge are provided, and the cap has an arcuate surface on its outer peripheral surface, and this arcuate surface is the arcuate surface on the top plate side, which is connected to this. Is a spout characterized by being formed continuously with a circular arc surface on the outer peripheral edge side with different arc diameters, and a spout for attaching the spout to the hole of the liquid paper container from the inside. The spout is characterized in that a reinforcing rib is provided on the back side along a linear portion for position regulation provided on the mounting seat plate, and both sides of the rib are omitted.
【０００５】[0005]
【作用】上記解決手段のうちの前者の発明は、キャップ
の円弧面からなる連続形成面で、姿勢が変化しても注出
口を紙容器の孔に内側から円滑に挿入することができ、
後者の発明はリブの両側を欠如したから、重なり合う取
付け座板はその欠如部分の肉厚を取除いた分だけ高さが
低くなるので紙容器への取付け工程中における供給シュ
ート内の詰まりを防止することができる。したがって、
内付取付け用充填シール機ライン上における注出口の紙
容器の孔への取付が円滑に行われる。The former invention of the above-mentioned solving means is a continuous forming surface consisting of an arcuate surface of the cap, and the spout can be smoothly inserted from the inside into the hole of the paper container even if the posture changes.
Since the latter invention lacks both sides of the rib, the height of the overlapping mounting seat plate is reduced by removing the thickness of the lacking portion, thus preventing clogging of the supply chute during the mounting process to the paper container. can do. Therefore,
The spout can be smoothly attached to the hole of the paper container on the line of the filling and sealing machine for internal attachment.
【０００６】[0006]
【実施例】以下、図面に示す実施例に基づいて説明す
る。先ず本発明を説明する前に従来のものから説明す
る。図６は液体紙容器の孔に取付ける注出口栓本体と、
ヒンジ付きキャップとからなり、キャップ外面にテーパ
ーを形成した液体紙容器用注出口である。（１）は合成
樹脂で形成された注出口栓本体であり、ヒンジ（２）を
介してキャップ（３）が一体に形成されている。注出口
栓本体（１）は紙容器（４）の孔（４ａ）の縁部に貼着
する取付け座板（５）を有し、内部には隔壁（６）が形
成されると共に、ラッパ状の注ぎ口（７）が設けられ、
この注ぎ口（７）の内側には開封用のプルリング（８）
と、このプルリング（８）によって開口される円形のハ
ーフカット（９）が形成され、更に外周面には、紙容器
（４）の孔（４ａ）の縁部に貼着するときの仮止めに使
用される細長い三角形の縦リブ（１０）が所定の間隔を
あけて複数個形成されている。キャップ（３）は外周面
にヒンジ（２）に至るテーパー（１１）が形成され、天
板の内側には注出口栓本体（１）の注ぎ口（７）の密着
するインナーリング（１２）が形成され、更に下端部の
内側には注出口栓（１）の上端縁に係合する突起（１
３）が円周方向に形成されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment will be described below with reference to the drawings. Before describing the present invention, a conventional one will be described first. FIG. 6 shows a spout body attached to a hole of a liquid paper container,
A spout for a liquid paper container, which is composed of a hinged cap and has a tapered outer surface. (1) is a spout stopper main body made of synthetic resin, and a cap (3) is integrally formed via a hinge (2). The spout body (1) has a mounting seat plate (5) attached to the edge of the hole (4a) of the paper container (4) and has a partition wall (6) formed inside and a trumpet shape. Is provided with a spout (7)
Inside the spout (7) is a pull ring (8) for opening.
And a circular half cut (9) opened by this pull ring (8) is formed, and further, on the outer peripheral surface, for temporary fixing when sticking to the edge of the hole (4a) of the paper container (4). A plurality of elongated triangular vertical ribs (10) to be used are formed at predetermined intervals. A taper (11) reaching the hinge (2) is formed on the outer peripheral surface of the cap (3), and an inner ring (12) with which the spout (7) of the spout body (1) is closely attached is formed inside the top plate. A protrusion (1) that is formed on the inside of the lower end and engages with the upper edge of the spout plug (1).
3) is formed in the circumferential direction.
【０００７】以上のように構成された液面紙容器用注出
口は紙容器（４）の孔（４ａ）の内側から挿入されて取
付け座板（５）を孔（４ａ）の縁部に貼着することによ
り取付けられ、キャップ（３）の外周面のテーパー（１
１）に沿って挿入される。紙容器（４）の使用時にはキ
ャップ（３）を開くと共にプルリング（８）を引き上げ
てハーフカット（９）を破断することにより開口するの
で、紙容器（４）を傾けて注ぎ口（７）から内容物を注
出することができる。以上のようにキャップ（３）にテ
ーパー（１１）を形成したものでは、円弧面が少ないの
で、内付取付け用充填シール機ライン上における注出口
の紙容器の孔への取付けに当たって孔に対するキャップ
の挿入姿勢が悪いと孔にキャップが引っ掛かって円滑に
挿入できない。The liquid surface paper container pouring outlet constructed as described above is inserted from the inside of the hole (4a) of the paper container (4) to attach the mounting seat plate (5) to the edge of the hole (4a). It is attached by wearing the taper (1) on the outer peripheral surface of the cap (3).
Inserted according to 1). When the paper container (4) is used, it is opened by opening the cap (3) and pulling up the pull ring (8) to break the half cut (9). Therefore, the paper container (4) is tilted to be opened from the spout (7). The contents can be poured. In the case where the cap (3) is formed with the taper (11) as described above, since the arc surface is small, when attaching the spout to the hole of the paper container on the filling and sealing machine line for internal attachment, the cap for the hole is attached. If the insertion posture is not correct, the cap will get caught in the hole and the insertion will not be smooth.
【０００８】次に取付け座板の直線部分に補強リブを設
けた従来の液体紙容器用注出口を図７について説明する
と次のようである。図６のものと同様に液体紙容器の孔
に取付ける注出口栓本体（１６）とヒンジ付きのキャッ
プ（１５）とを備えた液体紙容器用注出口であって、図
示しないプルリングで開口するものである。注出口栓本
体（１６）の下方に紙容器の孔に嵌まる段差（１７）が
周設され、段差（１７）の上に仮止め用縦リブ（１８）
が複数設けられていることは図６のものと同様である。
取付け座板（１９）はその外縁に直線状部分（２０）を
有しており、この直線状部分（２０）に沿って補強用リ
ブ（２２）が突設されていると共に、補強リブの両端に
斜め方向にカットした形状の傾斜面（２１）（２１）を
設けている。Next, a conventional liquid paper container spout having a reinforcing rib provided on a straight portion of the mounting seat plate will be described with reference to FIG. A spout for a liquid paper container provided with a spout body (16) for attaching to a hole of a liquid paper container and a cap (15) with a hinge, similar to that of FIG. 6, which is opened by a pull ring (not shown). Is. A step (17) that fits into a hole of a paper container is provided under the spout body (16), and a vertical rib (18) for temporary fixing is provided on the step (17).
It is similar to that of FIG. 6 in that a plurality of are provided.
The mounting seat plate (19) has a linear portion (20) at its outer edge, and a reinforcing rib (22) is provided along the linear portion (20) so as to project from both ends of the reinforcing rib. The slanted surfaces (21) and (21) having a shape cut in a diagonal direction are provided.
【０００９】以上のようなものを紙容器に取付けるに際
しては、注出口本体（１６）にキャップ（１５）を嵌め
て一体とした状態でパーツフィーダーに供給する。供給
された注出口（１４）はバイブレーターにより振動され
る供給シュートの中を連続して間欠的に流下するが、注
出口本体（１６）における取付け座板（１９）の直線状
部分（２０）に突設した補強リブ（２２）の両端に傾斜
面（２１）（２１）が設けられているのでリブ同士がぶ
つかることなく図８（ａ）に示すのと同様に隣接する注
出口（１４）の取付け座板（１９）が重なって流下す
る。したがって図８（ｂ）に示すように供給シュート
（４０）内で詰まりを生じて流れ不良を起こし、注出口
の取付け工程に支障を来たさないというものである。When attaching the above-mentioned thing to the paper container, the cap (15) is fitted into the spout body (16) and is supplied to the parts feeder in an integrated state. The supplied spout (14) continuously and intermittently flows down in a supply chute that is vibrated by a vibrator, but on the straight portion (20) of the mounting seat plate (19) in the spout body (16). Since the inclined surfaces (21) and (21) are provided at both ends of the protruding reinforcing rib (22), the ribs do not collide with each other and the adjacent spouts (14) can be formed in the same manner as shown in FIG. 8 (a). The mounting seat plate (19) overlaps and flows down. Therefore, as shown in FIG. 8B, clogging occurs in the supply chute (40) to cause flow failure, which does not hinder the attachment process of the spout.
【００１０】以上の如く取付け座板が重なり合って、流
下するときの流れ不良を防止することができるが、補強
リブのため重なったときの注出口の全高がトータル的に
高くなってライン上で注出口が引っ掛かることがある。
図７の補強リブは取付け座板（１９）の表側に設けられ
ているが、これとは反対に補強リブを取付け座板の裏側
に設けても図４に示すように内付取付用充填シール機、
ライン上の供給シュート内で注出口の取付け座板（１
９）が重なって補強リブのため注出口全高がトータル的
に高くなってライン上で注出口が引っ掛かることがあ
る。As described above, the mounting seat plates are overlapped with each other to prevent a flow failure when they flow down, but the reinforcing ribs make the total height of the spouts higher, resulting in a total height of the spout. The exit may get caught.
The reinforcing ribs in FIG. 7 are provided on the front side of the mounting seat plate (19), but on the contrary, even if the reinforcing ribs are provided on the back side of the mounting seat plate, as shown in FIG. Machine,
In the supply chute on the line, the spout attachment plate (1
Since 9) overlaps with each other and the reinforcing ribs, the total height of the spout may become high and the spout may be caught on the line.
【００１１】本発明は以上のような図６、図７に示す従
来の欠点を解消すべく発明されたもので、内付取付け用
充填シール機ライン上における注出口の紙容器の孔への
取付けが円滑に行なわれるようにしたものである。The present invention has been invented in order to eliminate the conventional drawbacks shown in FIGS. 6 and 7 as described above, and the attachment of the spout to the hole of the paper container on the filling and sealing machine line for internal attachment. Is designed to be carried out smoothly.
【００１２】図１に示すように注出口（３１）は注出口
栓本体（２４）とヒンジ付のキャップ（２３）とからな
っており、合成樹脂を射出成形して作製される。注出口
栓本体（２４）は円筒状の周壁（２４ａ）の下端に外向
きの取付け座板（２５）を有すると共に、注出口栓本体
（２４）の底部に設けられた封止部材（３２）を薄肉部
分（３３）で引き裂いて開口を形成するためのプルリン
グ（２６）を周壁（２４ａ）内に備えている。又、注出
口栓本体（２４）の外周下方には紙容器の孔に嵌する段
差（２７）が周設され、この段差（２７）の上には下方
が段差（２７）より飛び出した仮止め用の縦リブ（２
８）が複数個設けられている。注出口栓本体（２４）の
周壁（２４ａ）の外周上方寄りにはキャップ（２３）の
突起（３５）に嵌合係止するための突条（３４）が形成
されている。又、キャップ（２３）には指掛け突起（３
６）が突設されている。更にキャップ（２３）の外周は
図３に示す如く、天板側の隅角部における円弧面（３
７）とこれにつながる、これとは円弧径の異なる外周縁
側の円弧面（３８）との連続形成面で構成されている。
図示の場合、円弧面（３７）の円弧径は小さく、円弧面
（３８）の円弧径は大きくなっている。円弧面（３７）
の径が小さいのは容器の孔に注出口を挿入するときの初
期の引っ掛かりをなくするためであり、円弧面（３８）
の径が大きいのはこれをガイドとして注出口が挿入し易
くするためである。なお、（３９）は天板の内面に突設
したインナーリングである。何れにしても前記した連続
形成面は円弧面（３７）と円弧面（３８）との接続部で
段部を形成しないようにすることが必要である。また、
金型の形成から円弧面（３８）を２つのＲの異なる円弧
面で形成することもある。As shown in FIG. 1, the spout (31) is composed of a spout plug body (24) and a hinged cap (23), and is made by injection molding a synthetic resin. The spout plug body (24) has an outward mounting seat plate (25) at the lower end of the cylindrical peripheral wall (24a), and a sealing member (32) provided at the bottom of the spout plug body (24). The peripheral wall (24a) is provided with a pull ring (26) for tearing the thin wall portion (33) to form an opening. In addition, a step (27) that fits into the hole of the paper container is provided around the outer periphery of the spout body (24), and the lower part of the step (27) temporarily protrudes from the step (27). Vertical ribs (2
8) are provided in plurality. A protrusion (34) for fitting and locking with a protrusion (35) of the cap (23) is formed near the outer periphery of the peripheral wall (24a) of the spout body (24). In addition, the cap (23) has a finger hook projection (3
6) is protruded. Further, as shown in FIG. 3, the outer periphery of the cap (23) has an arc surface (3
7) and a surface formed continuously with the outer peripheral edge side arcuate surface (38) having different arcuate diameters.
In the illustrated case, the arc diameter of the arc surface (37) is small, and the arc diameter of the arc surface (38) is large. Arc surface (37)
The diameter of is small in order to eliminate the initial catch when the spout is inserted into the hole of the container, and the circular arc surface (38)
The diameter of is large so that the spout can be easily inserted using this as a guide. In addition, (39) is an inner ring projectingly provided on the inner surface of the top plate. In any case, it is necessary that the above-mentioned continuous forming surface does not form a step at the connecting portion between the circular arc surface (37) and the circular arc surface (38). Also,
From the formation of the mold, the circular arc surface (38) may be formed by two circular arc surfaces having different Rs.
【００１３】又、前記した取付け座板（２５）はその外
縁に位置規制のため直線部分（３５）を有しており、こ
の直線状部分（３５）に沿って補強用リブ（２９）が下
面に突設されていると共に、補強リブ（２９）の両側は
欠除（３０）（３０）している。The above-mentioned mounting seat plate (25) has a linear portion (35) at its outer edge for position regulation, and a reinforcing rib (29) is provided on the lower surface along the linear portion (35). The reinforcing ribs (29) are cut away (30) (30) on both sides.
【００１４】そこで注出口（３１）を紙容器の孔に取付
けるとき、注出口栓本体（２４）にキャップ（２３）を
嵌めて一体とした状態で従来の取付け座板突き注出口と
同様に取付け装置のパーツフィーダーに供給する。供給
された注出口（３１）はバイブレーターにより振動され
る供給シュートの中を連続して間欠的に流下する。その
際、注出口栓本体（２４）における取付け座板（２５）
の直線状部分（３５）の下面に突設した補強用リブ（２
９）の両側が欠除（３０）（３０）されているので、リ
ブ（２９）同士がぶつかることなく図８（ａ）に示すの
と同様に隣接する注出口（３１）の取付け座板（２５）
重なって流下する。しかして補強用リブ（２９）の両側
に欠除部分があることにより隣り合う座板（１９）が重
なり合う場合、図５に示す如く欠除部分で重なり合うの
で、その欠除部の肉厚分だけ高さがある図４（ロ）に比
べて低くなる。したがって供給部分シュート内で詰まる
ことがない。次に供給シュートから取付け装置で注出口
が容器の孔に挿入されるとき、キャップ（２３）の外周
面に形成した２つの円弧からなる連続形成面で、容器の
孔に対する挿入姿勢が悪くとも円滑に挿入される。Therefore, when the spout (31) is attached to the hole of the paper container, the spout body (24) is fitted with the cap (23) so that the spout (31) is integrated in the same manner as the conventional mounting plate thrust spout. Supply to the parts feeder of the equipment. The supplied spout (31) continuously and intermittently flows down in a supply chute that is vibrated by a vibrator. At that time, the mounting seat plate (25) in the spout body (24)
Reinforcing ribs (2) protrudingly provided on the lower surface of the linear portion (35) of
Since the ribs (29) are not cut (30) (30) on both sides, the ribs (29) do not collide with each other and the mounting seat plates (31) of the adjacent spouts (31) are provided in the same manner as shown in FIG. 8 (a). 25)
Overflow and flow down. Then, when adjacent seat plates (19) overlap each other because there are cutout portions on both sides of the reinforcing ribs (29), the cutout portions overlap as shown in FIG. 5, so that only the thickness of the cutout portion is increased. It is lower than the height in Fig. 4 (b). Therefore, there is no clogging in the supply partial chute. Next, when the spout is inserted from the supply chute into the hole of the container by the attachment device, the continuous forming surface formed by the two arcs formed on the outer peripheral surface of the cap (23) is smooth even if the posture of inserting into the hole of the container is bad. Inserted in.
【００１５】以上の如く本発明は請求項１、２、３に記
載された注出口を特徴とするものであるが、液体紙容器
の孔に取付ける注出口栓本体とヒンジ付きのキャップと
を備え、前記キャップはその外周面を天板側の径小な円
弧面とこれにつながる外周縁側の径大な円弧面との連続
形成面で形成した注出口は、その径小な円弧面により容
器の孔挿入当初の障害が少なくその後径大な円弧面をガ
イドとして挿入できるので容器の孔への取付がより円滑
に行われるという特徴がある。又、注出口栓本体は円筒
状の周壁の下端に外向きの取付け座板を有すると共に紙
容器の孔に嵌まる段差がその上に周設され、段差の上に
は下方が段差より飛び出した仮止め用の縦リブが複数個
設けられ、取付け座板の直線部分に沿って設けられた補
強リブの両側を欠除した液体紙容器注出口であって、紙
容器の孔に嵌まる段差が取付け座板上に形成されている
ことと、補強リブの両側が欠除していることと相俊って
取付け座板の重なり合う部分が段差と欠除部分との間で
行なわれて必要以上に重なり合うことがなく、又、重な
り合う部分の高さが補強リブの欠除部分の肉厚部分が低
くなって注出口の全高がトータル的に低くなり供給シュ
ート内で詰まることがない。以上何れにしても本発明の
精神の範囲内において、任意に設計変更しうるものであ
る。As described above, the present invention is characterized by the spouts described in claims 1, 2, and 3, and is provided with a spout body for attaching to a hole of a liquid paper container and a cap with a hinge. The cap has an outer peripheral surface formed by a continuous forming surface of a circular arc surface on the top plate side and a large circular arc surface on the outer peripheral edge side connected to the top plate side, and the spout is formed by the small circular arc surface of the container. There are few obstacles at the beginning of hole insertion, and then a large-diameter circular arc surface can be inserted as a guide, so that there is a feature that the container can be attached to the hole more smoothly. Further, the spout plug main body has an outward mounting seat plate at the lower end of the cylindrical peripheral wall, and a stepped portion that fits into the hole of the paper container is provided around it, and the lower part of the stepped portion protrudes from the stepped portion. A liquid paper container pouring spout that has a plurality of vertical ribs for temporary fixing, and has both sides of a reinforcing rib provided along the straight portion of the mounting seat plate, and has a step that fits into the hole of the paper container. With the fact that it is formed on the mounting seat plate and that both sides of the reinforcing rib are cut off, the overlapping part of the mounting seat plate is performed between the step and the cutout part more than necessary. The overlapping portions do not overlap each other, and the height of the overlapping portions is low, so that the thickness of the lacking portion of the reinforcing rib is low, so that the total height of the spout is low and the supply chute is not clogged. In any case, the design can be changed arbitrarily within the spirit of the present invention.
【００１６】[0016]
【発明の効果】本発明は請求項１、２の発明により容器
注出口の容器の孔への挿入姿勢が変わっても円滑に挿入
される。又、請求項３の発明により内付取付け用充填シ
ール機ライン上のシュート内で容器注出口のリブ同士が
ぶつかることがないから供給シュート内で注出口が詰ま
って取付け工程に支障を来たすような事態を防ぐことが
できる。更に、内付取付け用充填シール機ライン上のシ
ュート内で容器注出口の取付け座板が重なり合っても補
強リブの欠除した部分の肉厚の分だけ高さが低くなって
供給シュート内で詰まることがない。以上のことから内
付取付け用充填シール機ライン上における注出口の紙容
器の孔への取付が円滑に行なわれるという目的が達成で
きる。According to the first and second aspects of the present invention, the container can be smoothly inserted even if the insertion posture of the container pouring port into the hole of the container is changed. Further, according to the invention of claim 3, since the ribs of the container spout do not collide with each other in the chute on the filling and sealing machine line for internal mounting, the spout is clogged in the supply chute, which causes an obstacle to the mounting process. The situation can be prevented. Furthermore, even if the mounting seat plates of the container spout overlap in the chute on the line of the filling and sealing machine for internal installation, the height is lowered by the thickness of the part where the reinforcing rib is cut off, and the supply chute is clogged. Never. From the above, it is possible to achieve the purpose of smoothly attaching the spout to the hole of the paper container on the filling and sealing machine line for internal attachment.
【図１】本発明液体紙容器用注出口の外観図FIG. 1 is an external view of a spout for a liquid paper container of the present invention.
【図２】同上の底面図FIG. 2 is a bottom view of the above.
【図３】同上のキャップ部分の断面図FIG. 3 is a sectional view of the cap portion of the above.
【図４】容器注出口の供給シュートにおける悪い重なり
状態を示す説明図FIG. 4 is an explanatory view showing a bad overlapping state in the supply chute of the container pouring outlet.
【図５】本発明容器注出口の供給シュートにおける良い
重なり状態を示す説明図FIG. 5 is an explanatory view showing a good overlapping state in the supply chute of the container pouring outlet of the present invention.
【図６】従来の容器注出口の断面図FIG. 6 is a sectional view of a conventional container spout.
【図７】図６とは異なる容器注出口の外観図FIG. 7 is an external view of a container spout different from FIG.
【図８】容器注出口の取付け装置における供給シュート
内での注出口の挙動を示す説明図FIG. 8 is an explanatory view showing the behavior of the spout in the supply chute in the container spout attachment device.
23 キャップ 24 注出口栓本体 25 取付け座板 26 プルリング 27 段差 28 仮止め用縦リブ 29 補強用リブ 30 欠除部分 31 容器注出口 32 封止部材 33 薄肉部分 34 係合突起 35 係合突起 36 摘み 37 径小円弧面 38 径大円弧面 23 cap 24 spout plug main body 25 mounting seat plate 26 pull ring 27 step 28 vertical rib for temporary fixing 29 reinforcing rib 30 lacking portion 31 container spout 32 sealing member 33 thin portion 34 engaging projection 35 engaging projection 36 picking 37 Small diameter circular surface 38 Large diameter circular surface
Claims (3)
とヒンジ付きのキャップとを備え、前記キャップはその
外周面を円弧面で構成したことを特徴とする注出口。1. A pouring spout comprising a spout plug main body to be attached to a hole of a liquid paper container and a cap with a hinge, the outer peripheral surface of the cap being an arcuate surface.
弧面と、これにつながる、これとは円弧径の異なる外周
縁側の円弧面との連続形成面で構成した請求項１記載の
注出口。2. The arc surface of the outer peripheral surface of the cap is formed by a continuous formation surface of an arc surface on the top plate side and an arc surface on the outer peripheral edge side having a different arc diameter connected to the arc surface. Outlet.
取付けるための取付け座板を備え、該取付け座板に設け
られた位置規制のための直線状部分に沿って裏側に補強
用のリブを突設すると共に、該リブの両側を欠如したこ
とを特徴とする注出口。3. The spout plug has a mounting seat plate for mounting from the inside into a hole of a liquid paper container, and a back side is reinforced along a linear portion provided on the mounting seat plate for position regulation. The spout is characterized in that the rib of the present invention is projected and both sides of the rib are absent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15583795A JP3688017B2 (en) | 1995-06-22 | 1995-06-22 | Outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15583795A JP3688017B2 (en) | 1995-06-22 | 1995-06-22 | Outlet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH092513A true JPH092513A (en) | 1997-01-07 |
| JP3688017B2 JP3688017B2 (en) | 2005-08-24 |
Family
ID=15614587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15583795A Expired - Fee Related JP3688017B2 (en) | 1995-06-22 | 1995-06-22 | Outlet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3688017B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956242A1 (en) * | 1996-04-25 | 1999-11-17 | Tetra Laval Holdings & Finance SA | Closure formed as a single, integral part |
| JP2020138744A (en) * | 2019-02-27 | 2020-09-03 | 株式会社ナリス化粧品 | Refill container and lid |
| JP2020138745A (en) * | 2019-02-27 | 2020-09-03 | 株式会社ナリス化粧品 | Refill container and lid |
| JP2021035850A (en) * | 2019-08-30 | 2021-03-04 | 株式会社吉野工業所 | Hinge-capped spout and shooter for hinge-capped spout |
| JP2021084659A (en) * | 2019-11-28 | 2021-06-03 | 株式会社吉野工業所 | Hinge cap |
-
1995
- 1995-06-22 JP JP15583795A patent/JP3688017B2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956242A1 (en) * | 1996-04-25 | 1999-11-17 | Tetra Laval Holdings & Finance SA | Closure formed as a single, integral part |
| EP0956242A4 (en) * | 1996-04-25 | 2006-11-08 | Tetra Laval Holdings & Finance | Closure formed as a single, integral part |
| JP2020138744A (en) * | 2019-02-27 | 2020-09-03 | 株式会社ナリス化粧品 | Refill container and lid |
| JP2020138745A (en) * | 2019-02-27 | 2020-09-03 | 株式会社ナリス化粧品 | Refill container and lid |
| JP2021035850A (en) * | 2019-08-30 | 2021-03-04 | 株式会社吉野工業所 | Hinge-capped spout and shooter for hinge-capped spout |
| JP2021084659A (en) * | 2019-11-28 | 2021-06-03 | 株式会社吉野工業所 | Hinge cap |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3688017B2 (en) | 2005-08-24 |
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