JP3068090B1 - Container stopper - Google Patents
Container stopperInfo
- Publication number
- JP3068090B1 JP3068090B1 JP11154595A JP15459599A JP3068090B1 JP 3068090 B1 JP3068090 B1 JP 3068090B1 JP 11154595 A JP11154595 A JP 11154595A JP 15459599 A JP15459599 A JP 15459599A JP 3068090 B1 JP3068090 B1 JP 3068090B1
- Authority
- JP
- Japan
- Prior art keywords
- forming
- container
- score line
- area opening
- opening
- 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.)
- Expired - Fee Related
Links
Landscapes
- Closures For Containers (AREA)
Abstract
【要約】
【課題】 容器の傾き加減の調整を殆ど必要とすること
なく、少容量の内容物を所望量、注出することができる
と共に大容量の注出も容易に行えるようにした容器用栓
を提供する。
【解決手段】 中栓の注出筒部の底板部の前半部に小面
積開口部形成用スコア線を、後半部に大面積開口部形成
用スコア線を刻設すると共にこれらのスコア線間に堰板
部を形成してプルリングにより上記両スコア線を破断し
て大小の注出用開口部を開設し、容器を傾けてまず小面
積開口部から内容物を流出させ、その傾き度を多少大き
くしても堰板部によって多量の内容物が流出するのを阻
止し、容器を大きく傾けた時にこれらの大小開口部から
大容量の内容物を流出させるように構成している。Abstract: PROBLEM TO BE SOLVED: To dispens a desired amount of small-volume contents and hardly perform large-volume dispensing, with almost no need for adjusting the inclination of the container. Provide a stopper. SOLUTION: A score line for forming a small area opening portion is engraved in the front half of a bottom plate portion of a discharge cylinder portion of an inner plug, and a score line for forming a large area opening portion is engraved in a rear half portion, and between these score lines. Form a weir plate part, break both score lines by pull ring to open large and small opening for opening, tilt the container first to let the contents flow out from the small area opening, and slightly increase the degree of inclination Even so, a large amount of content is prevented from flowing out by the weir plate portion, and a large volume of content is discharged from these large and small openings when the container is tilted greatly.
Description
【０００１】[0001]
【発明の属する技術分野】本発明は容器の口部に冠装し
て内容物を所要量、注出する容器用栓の改良に関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a container stopper for discharging a required amount of contents by covering the mouth of the container.
【０００２】[0002]
【従来の技術】容器の内容物を注出する栓としては、従
来から、容器の口部に冠装する中栓と該中栓に開閉自在
に連結している蓋体とからなるものが広く知られてお
り、中栓は、容器の口部外周面に被冠する外筒部と容器
の口部内周面に挿嵌される注出筒部とを備えており、こ
の注出筒部の下端に容器の口部を密閉している底板部を
有して該底板部にスコア線が刻設され、このスコア線の
適所にプルリングの脚片部下端を一体に連結して該プル
リングを引っ張ることにより該スコア線を破断してスコ
ア線で囲まれている部分に一定の開口面積を有する注出
用開口部を形成するように構成している。2. Description of the Related Art Conventionally, as a stopper for discharging the contents of a container, there has been widely used a stopper composed of an inner stopper mounted on the mouth of a container and a lid which is openably and closably connected to the inner stopper. Known, the inner plug is provided with an outer cylindrical portion that covers the outer peripheral surface of the mouth of the container, and a pouring cylinder that is inserted into the inner peripheral surface of the mouth of the container. A score line is engraved on the bottom plate portion having a bottom plate portion sealing the mouth of the container at the lower end, and the lower end of the leg portion of the pull ring is integrally connected to an appropriate portion of the score line and the pull ring is pulled. Thus, the score line is broken to form a pouring opening having a constant opening area in a portion surrounded by the score line.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、このよ
うな容器用栓によれば、注出筒部の底板部にはその中央
部に一つの所定大きさの注出用開口部を形成するための
スコア線が刻設されているにすぎないために、使用に際
して該スコア線を破断して上記注出用開口部を形成し、
容器を傾斜させて内容物を少容量だけ注出用開口部から
注出する時に、容器の傾き加減が非常に難しくて必要以
上の容量の内容物を注出することが度々発生し、内容物
が醤油などの調味料の場合には正確な調味加減ができな
くなるという問題点があった。However, according to such a container stopper, the bottom plate of the pouring cylinder has a centrally formed pouring opening having a predetermined size. Since the score line is merely engraved, the score line is broken during use to form the pouring opening,
When dispensing a small amount of content from the pouring opening by inclining the container, it is very difficult to adjust the inclination of the container, and it often occurs that more than necessary volume of content is poured out. However, in the case of a seasoning such as soy sauce, there is a problem that the seasoning cannot be accurately adjusted.
【０００４】また、注出筒部の底板部が該注出筒部の軸
芯方向に対して直交する水平方向に設けられているため
に、この底板部に刻設されている上記スコア線をプルリ
ングの引っ張りによって破断する際に、プルリングの引
張力がスコア線の刻設方向に何等作用することなくスコ
ア線に対して直角方向に作用しながらスコア線を破断し
ていくものであるから、スコア線の破断に大きな引張力
を必要とするばかりでなく、スコア線に沿って円滑に破
断することが困難な場合が生じる等の問題点がある。In addition, since the bottom plate of the pouring cylinder is provided in a horizontal direction perpendicular to the axis of the pouring cylinder, the score line engraved on the bottom plate is required. When breaking by pulling the pull ring, the score line is broken while the tensile force of the pull ring acts on the score line in a direction perpendicular to the score line without acting on the score line in any direction. There is a problem that not only a large tensile force is required for breaking the line, but also it is difficult to break smoothly along the score line.
【０００５】本発明はこのような問題点に鑑みてなされ
たもので、その目的とするところは、容器を傾けて内容
物を少容量注出する際に、その傾き加減を微妙に調節す
ることなく確実に少容量の内容物の注出を可能にし、ま
た、使用に際して、プルリングの引っ張りによるスコア
線からの破断が容易且つ正確に行えるようにした容器用
栓を提供するにある。The present invention has been made in view of the above problems, and an object of the present invention is to delicately adjust the inclination of a container when a small amount of contents is dispensed by inclining the container. It is an object of the present invention to provide a container stopper which enables a small amount of contents to be poured out without fail, and which can be easily and accurately broken from a score line by pulling a pull ring in use.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するため
に、本発明の請求項１に記載した容器用栓は、容器の口
部に被嵌する外筒部内に容器の口部に内嵌する内容物注
出筒部を設けている中栓と該中栓に開閉自在に被嵌した
蓋体とからなる合成樹脂製栓であって、上記中栓の注出
筒部の下端に容器の開口端部を密閉する底板部を設けて
いると共に該底板部に小面積開口部形成用スコア線と大
面積開口部形成用スコア線を刻設してあり、これらのス
コア線間に堰板部を形成していると共に上記小面積開口
部形成用スコア線と大面積開口部形成用スコア線とを破
断して小断面開口部と大断面開口部とを形成するための
プルリングを設け、さらに、上記蓋体を中栓の底板部に
設けている大断面開口部形成用スコア栓側の中栓外周部
に開閉自在に連結した構造としている。In order to achieve the above-mentioned object, a container stopper according to the first aspect of the present invention is provided such that the stopper for a container is internally fitted in a mouth portion of the container in an outer cylindrical portion fitted in the mouth portion of the container. A synthetic resin stopper comprising an inner stopper provided with a content pouring cylinder portion to be opened and a lid body openably and closably fitted to the inner stopper, wherein a container is provided at the lower end of the pouring cylinder portion of the inner stopper. A bottom plate portion for sealing the opening end is provided, and a score line for forming a small area opening and a score line for forming a large area opening are engraved on the bottom plate portion, and a weir plate portion is provided between these score lines. the pull ring for forming the cutaway and the small area apertures forming score lines and large-area opening for forming the score line small section opening and the large cross-sectional opening is provided with forming a further, Put the lid on the bottom plate of the inner plug
The outer periphery of the inner plug on the side of the score plug for forming the large cross-section opening
It has a structure that can be freely opened and closed .
【０００７】上記容器用栓において、請求項２に係る発
明は、注出筒部の底板部の一半部に刻設している上記小
面積開口部形成用スコア線と他半部に刻設している大面
積開口部形成用スコア線を、これらのスコア線間の底板
部に形成している堰板部に向かって上向き又は下向きに
傾斜させていることを特徴としている。In the above-mentioned container stopper, the invention according to claim 2 is characterized in that the score line for forming the small area opening formed in one half of the bottom plate of the pouring cylinder and the other half are formed. The large area opening forming score line is inclined upward or downward toward the weir plate formed on the bottom plate between these score lines.
【０００８】また、上記請求項１又は請求項２に記載の
容器用栓において、請求項３に係る発明は、プルリング
の前後部から一体に垂設している脚片部の下端を堰板部
に向かって傾斜した小面積開口部形成用スコア線と大面
積開口部形成用スコア線との傾斜下端部にそれぞれ連設
させてなる構造を有している。[0008] In the container stopper according to the first or second aspect, the invention according to the third aspect is characterized in that the lower end of the leg portion integrally hanging from the front and rear portions of the pull ring is connected to the weir plate portion. It has a structure in which a score line for forming a small area opening and a score line for forming a large area opening inclined toward the lower end are respectively connected to the inclined lower ends.
【０００９】[0009]
【作用】使用時において、容器の口部に打栓した中栓の
蓋体を開いたのち、プルリングを上方に引っ張って小面
積開口部形成用スコア線と大面積開口部形成用スコア線
を破断させることにより、小面積開口部と大面積開口部
との内容物注出用開口部を形成する。しかるのち、小面
積開口部が下側となるようにして容器を傾けると、内容
物が該小面積開口部から少容量、注出される。この際、
容器の傾斜度が多少、大きくなっても小面積開口部と大
面積開口部との間に設けている堰板部によって内容物が
大面積開口部を通過するのを遮断され、小面積開口部か
らのみ、所望量の内容物を少容量だけ注出することがで
きる。また、容器を更に大きく傾斜させると、内容物が
堰板部を乗り越えて大面積開口部からも注出し、大容量
の内容物を取り出すことができる。[Function] In use, after opening the lid of the inner stopper plugged into the mouth of the container, pull the pull ring upward to break the score line for forming the small area opening and the score line for forming the large area opening. By doing so, an opening for discharging the contents of the small-area opening and the large-area opening is formed. Thereafter, when the container is tilted so that the small-area opening is on the lower side, the contents are discharged from the small-area opening in a small volume. On this occasion,
Even if the degree of inclination of the container is slightly increased, the contents are prevented from passing through the large-area opening by the weir plate provided between the small-area opening and the large-area opening. Only a small amount of the desired amount of contents can be dispensed. Further, when the container is further inclined, the contents can pass over the weir plate portion and be poured out from the large-area opening, so that a large amount of contents can be taken out.
【００１０】さらに、請求項２に係る発明によれば、注
出筒部の底板部は小面積開口部形成用スコア線を設けて
いる一半部と大面積開口部形成用スコア線を刻設してい
る他半部とを堰板部に向かって上向き又は下向きに傾斜
させているので、容器の口部の開口断面積が一定である
にもかかわらず、これらの小面積開口部形成用スコア線
と大面積開口部形成用スコア線とによって形成される小
面積開口部と大面積開口部とが三次元的に立体化されて
その開口面積を従来の水平状に設けられた開口部に比し
て大きく形成することができ、一定の傾斜度における容
器からの内容物の注出量を増大させて注出作業が迅速に
行える。Further, according to the second aspect of the invention, the bottom plate portion of the dispensing cylinder portion is engraved with a half portion having a small area opening forming score line and a large area opening forming score line. The other half of the container is inclined upward or downward toward the weir plate, so even though the opening cross-sectional area of the opening of the container is constant, these small area opening forming score lines are formed. The large-area opening and the small-area opening formed by the large-area opening forming score line are three-dimensionally formed so that the opening area is smaller than that of the conventional horizontally provided opening. It is possible to increase the amount of contents to be poured out of the container at a certain inclination, and to quickly perform the pouring operation.
【００１１】また、請求項３に係る発明によれば、プル
リングの前後部から一体に垂設している脚片部の下端を
堰板部に向かって傾斜した上記小面積開口部形成用スコ
ア線と大面積開口部形成用スコア線との傾斜下端部にそ
れぞれ連設させているので、プルリングの上方への引張
力が、これらのスコア線の刻設方向に作用して比較的小
さい引張力により円滑且つ正確にスコア線を破断させる
ことができる。さらに本発明によれば、中栓の上記蓋体
を中栓の底板部に設けている大断面開口部形成用スコア
栓側の中栓外周部に開閉自在に連結しているので、蓋体
を開放した内容物を注出する際に、蓋体が注出の邪魔に
ならないように上方側にして容器を傾斜させることによ
って、何等の確認を必要とすることなく小面積開口部を
常に容器の口部の下側に位置付けて内容物の注出を行う
ことができる。According to the third aspect of the present invention, the score line for forming a small area opening is formed by inclining a lower end of a leg piece integrally suspended from a front and rear part of a pull ring toward a weir plate. And the large-area opening forming score line are connected to the inclined lower end, respectively, so that the upward pulling force of the pull ring acts in the direction in which these score lines are engraved, and the tensile force is relatively small. The score line can be broken smoothly and accurately. Furthermore, according to the present invention, since the lid of the inner plug is connected to the outer peripheral portion of the inner plug on the side of the score plug for forming a large cross-section opening formed on the bottom plate portion of the inner plug, the lid is opened and closed. When pouring the open contents, always tilt the container upside down so that the lid does not obstruct the pouring, so that the small-area opening is always open to the container without any confirmation. The contents can be dispensed by being positioned below the mouth.
【００１２】[0012]
【発明の実施の形態】次に、本発明の具体的な実施の形
態を図面について説明すると、図１〜図３において、Ａ
はポリエチレン又はポリプロピレン等の合成樹脂製の中
栓で、容器Ｃの口部C1の開口端面に当接する環状の頂面
部１の外周縁に下方に向かって垂設されて容器Ｃの口部
C1の外周面に被嵌する短筒形状の外筒部２と、上記頂面
部１の内周縁に下方に向かって垂設されて容器Ｃの口部
C1の内周面に嵌合する短筒形状の注出筒部３と、この注
出筒部３の下端に一体に設けられて上記容器Ｃの開口端
部を全面的に密閉する底板部４と、この底板部４の一半
部（前半部）4aと他半部（後半部）4bとにそれぞれ刻設
された小面積開口部形成用スコア線５と大面積開口部形
成用スコア線６と、一半部4a側に形成されて上記小面積
開口部形成用スコア線５と大面積開口部形成用スコア線
６とを区画している堰板部７と、これらの大小のスコア
線５、６を破断するためのプルリング８と、上記頂面部
１の上面における前半部内周縁部上に上方に向かって突
設した短い樋形状の注ぎ口９と、頂面部１の上面中央部
に注ぎ口９よりも短い高さで上方に向かって突設してい
る環状突出壁10とから構成されている。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a preferred embodiment of the present invention; FIG.
Is an inner plug made of a synthetic resin such as polyethylene or polypropylene. The inner plug is vertically suspended downward from the outer peripheral edge of the annular top surface portion 1 which is in contact with the opening end surface of the mouth portion C1 of the container C.
A short cylindrical outer cylinder portion 2 fitted on the outer peripheral surface of C1; and a mouth portion of the container C vertically downwardly provided on the inner peripheral edge of the top surface portion 1.
A short cylinder-shaped pouring cylinder 3 fitted to the inner peripheral surface of C1; and a bottom plate 4 provided integrally with the lower end of the pouring cylinder 3 to completely seal the open end of the container C. And a score line 5 for forming a small area opening and a score line 6 for forming a large area opening, which are engraved on one half (first half) 4a and the other half (second half) 4b of the bottom plate 4, respectively. A weir plate portion 7 formed on the half portion 4a side to divide the score line 5 for forming the small area opening and the score line 6 for forming the large area opening, and the large and small score lines 5, 6 A pull ring 8 for breaking the top surface, a short gutter-shaped spout 9 projecting upward on the inner peripheral edge of the front half of the top surface 1, and a spout 9 at the center of the top surface of the top surface 1. And an annular projecting wall 10 projecting upward at a short height.
【００１３】上記中栓Ａにおける底板部４は水平の平板
形状に形成しておいてもよいが、本発明実施例において
は、該底板部４の一半部4aと他半部4bとを底板部４の前
後に相対する外周縁部から堰板部７に向かって上向きに
傾斜させている。堰板部７は前後方向に一定幅を有して
いると共にその長さ方向を、上記小面積開口部形成用ス
コア線５と大面積開口部形成用スコア線６とにおける底
板部４の前後方向の直径線上で対向する外端部間を結ぶ
線に対して直交方向に設けてあり、この堰板部７の両側
端を底板部４の外周縁に連続させて該堰板部７を平面平
帯板形状に形成している。そして、この堰板部７は水平
状に設けられ、その前後両長辺縁を屈折させて上記小面
積開口部形成用スコア線５を設けている一半部4aの傾斜
上端縁を前側長辺縁に、大面積開口部形成用スコア線６
を設けている他半部4bの傾斜上端縁を後側長辺縁にそれ
ぞれ連設させている。従って、これらの小面積開口部形
成用スコア線５と大面積開口部形成用スコア線６とはそ
の外端部から内端部に向かって斜め上方に傾斜してい
る。The bottom plate 4 of the inner plug A may be formed in a horizontal flat plate shape, but in the embodiment of the present invention, one half 4a of the bottom plate 4 and the other half 4b are connected to the bottom plate. 4 is inclined upward from the outer peripheral edge facing the front and back toward the weir plate portion 7. The weir plate portion 7 has a certain width in the front-rear direction, and its length direction is the front-back direction of the bottom plate portion 4 in the small area opening forming score line 5 and the large area opening forming score line 6. Are provided in a direction orthogonal to a line connecting the outer end portions facing each other on the diameter line of the bottom surface, and both ends of the weir plate portion 7 are connected to the outer peripheral edge of the bottom plate portion 4 so that the weir plate portion 7 is It is formed in a strip shape. The weir plate portion 7 is provided horizontally, and its front and rear long sides are bent so as to provide the small area opening forming score line 5 with the inclined upper end edge of the half portion 4a. The score line 6 for forming a large area opening
The upper end edge of the other half part 4b provided with the upper portion is connected to the longer edge of the rear side. Therefore, the score line 5 for forming the small area opening and the score line 6 for forming the large area opening are inclined obliquely upward from the outer end to the inner end.
【００１４】大面積開口部形成用スコア線６の形状は、
堰板部７の長さ方向に幅広く形成されてその両側スコア
線部分が図３に示すように、底板部４における他半部4b
の外周端部に接近した位置まで達していると共に内端部
が堰板部７の後側屈折長辺端縁に近接または接した平面
楕円形状に形成されてあり、その後端部である外端部は
細幅Ｕ字溝形状に形成されて該外端部に上記プルリング
８の後周部から垂設している後側脚片部8bの下端を一体
に連続させている。一方、小面積開口部形成用スコア線
５は、底板部４の一半部4aにおける中央部に形成されて
あり、その内端部は堰板部７の前側の屈折長辺端縁の中
央部に近接または接していると共に外端部（前端部）は
底板部４の外周端部に接して該外端部にプルリング８の
前周部から垂設している前側脚片部8aの下端を一体に連
続させている。さらに、この小面積開口部形成用スコア
線６は外端部から内端部に向かってその幅を徐々に広く
なるように形成されている。なお、スコア線５、６は周
知のように底板部４に切溝を刻設することによって形成
されている。The shape of the large area opening forming score line 6 is as follows.
As shown in FIG. 3, the other half 4 b of the bottom plate 4 is formed so that the score line portions on both sides thereof are formed wide in the length direction of the weir plate 7.
And an inner end formed in a plane elliptical shape close to or in contact with the rear refraction long side edge of the weir plate 7, and an outer end which is a rear end thereof. The portion is formed in the shape of a narrow U-shaped groove, and the lower end of a rear leg piece portion 8b vertically extending from the rear peripheral portion of the pull ring 8 is integrally connected to the outer end portion. On the other hand, the score line 5 for forming a small area opening is formed at the center of one half 4a of the bottom plate 4 and its inner end is located at the center of the front long edge of the refraction long side of the weir plate 7. The outer end (front end) is in contact with or in contact with the outer peripheral end of the bottom plate portion 4 and the lower end of the front leg piece portion 8a vertically extending from the front peripheral portion of the pull ring 8 is integrated with the outer end portion. To be continuous. Further, the score line 6 for forming the small area opening is formed so that the width thereof gradually increases from the outer end to the inner end. Note that the score lines 5 and 6 are formed by engraving cuts in the bottom plate 4 as is well known.
【００１５】上記プルリング８はその外径が底板部４の
径に略々等しい無端環状に形成されてあり、上記注出筒
部３内から上方に向かって上記注ぎ口９に達する高さに
位置している。なお、この中栓Ａの上記外筒部２の内周
面には容器Ｃの口部C1の内周面に形成した凹部C2に係止
させる環状の係止突条2aが周設されている。The pull ring 8 is formed in an endless annular shape whose outer diameter is substantially equal to the diameter of the bottom plate portion 4, and is located at a height reaching the pouring opening 9 from the inside of the pouring tube portion 3 upward. are doing. Note that an annular locking ridge 2a is provided around the inner peripheral surface of the outer cylindrical portion 2 of the inner plug A so as to be engaged with a concave portion C2 formed on the inner peripheral surface of the mouth C1 of the container C. .
【００１６】このように構成した中栓Ａには該中栓Ａと
同一合成樹脂よりなる蓋体Ｂが開閉自在に被嵌してい
る。この蓋体Ｂは円形状の天板部11と、該天板部11の下
面外周縁部に下方に向かって垂設している一定高さの外
筒壁12と、該外筒壁12の内側に一定間隔を存して短板部
11の外周部から下方に向かって垂設している筒状中足13
とからなり、図１に示すように使用前又は不使用時には
外筒壁12の下端部内周面を中栓Ａの上記環状突出壁10の
外周面に被嵌させて中栓Ａを密閉してあり、この状態に
おいては筒状中足13の前周部下端を中栓Ａの注ぎ口９に
おける上端部内周面に密接させていると共に後周部下端
外周面を中栓Ａの注出筒部３の上部内周面に密接させて
いる。なお、筒状中足13はその前半周部の垂下長が短
く、後半周部の垂下長が長く形成されている。A lid B made of the same synthetic resin as the inner plug A is openably and closably fitted to the inner plug A thus configured. The cover B has a circular top plate portion 11, an outer cylinder wall 12 having a constant height vertically extending downwardly from an outer peripheral edge of the lower surface of the top plate portion 11, and an outer cylinder wall 12. Short plate part with a certain interval inside
A cylindrical middle foot 13 that extends downward from the outer periphery of 11
As shown in FIG. 1, before use or when not in use, the inner peripheral surface of the lower end portion of the outer cylindrical wall 12 is fitted on the outer peripheral surface of the annular projecting wall 10 of the inner plug A, and the inner plug A is sealed. In this state, the lower end of the front peripheral portion of the cylindrical middle foot 13 is brought into close contact with the inner peripheral surface of the upper end portion of the spout 9 of the inner plug A, and the outer peripheral surface of the lower end of the rear peripheral portion is formed by the discharging cylinder portion of the inner plug A. 3 is in close contact with the upper inner peripheral surface. Note that the cylindrical middle foot 13 is formed such that the hanging length of the front half is short and the hanging length of the rear half is long.
【００１７】中栓Ａと蓋体Ｂとは、中栓Ａの外筒部２の
後部外周面上端部と蓋体Ｂの外筒壁12の後部外周面下端
部とを屈折自在な２片の連結片14によって連結してあ
り、さらに、蓋体Ｂの外筒壁12における後部下端面に、
連結片14、14間に向かって可撓性と弾性を有する係合突
片15を突設し、蓋体Ｂを開放させた際に、該係合突15の
先端を中栓Ａの環状突出壁10の後部外周面に突っ張り状
に係止させて蓋体Ｂを開放状態を維持するように構成し
ている。The inner plug A and the lid B are formed of two pieces that can freely bend the upper end of the rear outer peripheral surface of the outer cylinder portion 2 of the inner plug A and the lower end of the rear outer peripheral surface of the outer cylinder wall 12 of the lid B. It is connected by a connecting piece 14, and furthermore, on the rear lower end surface of the outer cylinder wall 12 of the lid B,
An engaging projection 15 having flexibility and elasticity is protruded between the connecting pieces 14 and 14, and when the lid B is opened, the distal end of the engaging projection 15 is formed into an annular projection of the inner plug A. The lid B is held in a stretched state on the outer peripheral surface of the rear portion of the wall 10 to maintain the lid B in the open state.
【００１８】このように構成した容器用栓は、調味料等
の液状の内容物Ｄを収容している容器Ｃの口部C1に打栓
された状態で使用され、使用開始時には蓋体Ｂを開放し
たのち、プルリング８に指先を引っ掛けて該プルリング
８を上方に引っ張ることにより、該プルリング８から垂
設している前後脚片部8a、8bを介して小面積開口部形成
用スコア線５と大面積開口部形成用スコア線６を略々同
時に破断して小面積開口部Ｅと大面積開口部Ｆを開設す
る。The container stopper constructed as described above is used in a state where it is plugged into the mouth C1 of the container C containing the liquid contents D such as a seasoning. After being released, a fingertip is hooked on the pull ring 8 and the pull ring 8 is pulled upward, so that the score line 5 for forming a small area opening portion is formed through the front and rear leg pieces 8a and 8b vertically extending from the pull ring 8. The large area opening forming score line 6 is almost simultaneously broken to open the small area opening E and the large area opening F.
【００１９】この際、これらの大小のスコア栓５、６を
それぞれ設けている中栓Ａの底板部４における一半部4a
と他半部4bとは中央部分に設けている堰片部７に向かっ
てそれぞれの外端側から上方に傾斜させてあり、且つ上
記プルリング８の前後脚片部8a、8bは小面積開口部形成
用スコア線５と大面積開口部形成用スコア線６の傾斜下
端部にそれぞれ連設しているので、プルリング８の垂直
上方への引張力はスコア線５、６の下傾端から上傾端に
向かう刻設方向に作用して比較的小さい引張力で、スコ
ア線５、６を円滑且つ正確に破断させることができる。At this time, one half portion 4a of the bottom plate portion 4 of the inner plug A provided with the large and small score plugs 5, 6 respectively.
And the other half part 4b are inclined upward from their respective outer ends toward the weir piece part 7 provided in the center part, and the front and rear leg pieces 8a and 8b of the pull ring 8 are small-area openings. Since the forming score line 5 and the large area opening forming score line 6 are respectively connected to the inclined lower ends, the pulling force of the pull ring 8 in the vertically upward direction is inclined upward from the downward inclined ends of the score lines 5 and 6. The score lines 5, 6 can be smoothly and accurately broken with a relatively small tensile force acting in the direction of engraving toward the end.
【００２０】こうして、中線Ａの底板部４に大小の開口
部Ｅ、Ｆを開口させたのち、容器Ｃを傾けることによっ
て内容物Ｄを注出する。この時、小面積開口部Ｅが前側
に設けられてあり、且つこの小面積開口部Ｅの前方側に
注ぎ口９が存在すると共に後部側には開放した蓋体Ｂが
あるので、小面積開口部Ｅを間違いなく大面積開口部Ｆ
よりも注出が先行して行われるように向けることができ
る。After opening the large and small openings E and F in the bottom plate 4 of the middle line A, the contents D are poured out by tilting the container C. At this time, the small-area opening E is provided on the front side, and the spout 9 is present on the front side of the small-area opening E and the lid B is open on the rear side. Part E is definitely large area opening F
The dispensing can be directed to take place earlier than the dispensing.
【００２１】容器Ｃを傾けると、内容物Ｄはまず小面積
開口部Ｅを通じて注出筒部３から注ぎ口９を流通しなが
ら注出され、容器Ｃの下向き傾斜度を増大させていく
と、小面積開口部全体から流出したのち、その液面が図
５に示すように堰板部７に達すると、その状態における
傾き度から堰板部７を乗り越えるまでの傾き度まで傾斜
させる間は、堰板部７により堰止められて小面積開口部
Ｅからのみから流出することになる。従って、内容物Ｄ
を少容量、注出する場合に、容器Ｃの傾斜度の幅に余裕
が生じて微妙にその傾斜度を調整しなくても小面積開口
部Ｅからのみ所望量の内容物を少容量、注出することが
できる。When the container C is tilted, the contents D are first discharged from the discharge cylinder 3 through the small opening opening E while flowing through the spout 9, and when the downward inclination of the container C is increased, When the liquid surface reaches the weir plate portion 7 as shown in FIG. 5 after flowing out from the entire small-area opening portion, while the liquid surface is inclined from the inclination degree in that state to the inclination degree over the weir plate portion 7, It is blocked by the weir plate 7 and flows out only from the small-area opening E. Therefore, the contents D
When a small volume is poured out, there is a margin in the width of the inclination of the container C, and a small amount of the desired amount of contents can be supplied only from the small-area opening E without finely adjusting the inclination. Can be issued.
【００２２】容器Ｃの口部C1を更に大きく下向きに傾け
ると、中栓Ａ部分における液面が上昇して堰板部７を乗
り越え、図６に示すように大面積開口部Ｆからも注出し
始めて大容量の内容物を取り出すことができる。When the mouth portion C1 of the container C is further tilted further downward, the liquid level in the inner plug A portion rises and gets over the weir plate portion 7, and is also discharged from the large area opening portion F as shown in FIG. For the first time, a large amount of contents can be taken out.
【００２３】なお、以上の実施例においては、中栓Ａに
おける底板部４を小面積開口部形成用スコア線５を設け
ている一半部4aと大面積開口部形成用スコア線６を設け
ている他半部4bとを堰板部７に向かって斜め上方に傾斜
させた構造にして、プルリング８の引っ張りによるこれ
らのスコア線５、６の破断を容易にすると共にその破断
によって開口する小面積開口部Ｅと大面積開口部Ｆとを
三次元的に立体化させて従来の水平状に設けられた開口
部に比して大きく開口するようにしているが、底板部４
を平板状に形成してその一半部に小面積開口部形成用ス
コア線を、他半部に大面積開口部形成用スコア線を刻設
すると共にこれらのスコア線間を堰板部に形成しておい
てもよい。さらに、底板部４を堰板部７が下方に位置す
るように窪ませて小面積開口部形成用スコア線５及び大
面積開口部形成用スコア線６を上記実施例とは逆に、外
端側から該堰板部７に向かって下方に傾斜させた構造、
即ち、小面積開口部形成用スコア線５を設けている一半
部と大面積開口部形成用スコア線６を刻設している他半
部とを堰板部に向かって下向きに傾斜させた構造として
おいてもよい。In the above embodiment, the bottom plate portion 4 of the inner plug A is provided with the half portion 4a on which the score line 5 for forming the small area opening is provided and the score line 6 for forming the large area opening portion. The other half portion 4b is inclined obliquely upward toward the dam plate portion 7 so that the score lines 5 and 6 can be easily broken by pulling the pull ring 8 and a small area opening is opened by the break. The portion E and the large-area opening F are three-dimensionally formed so as to have a larger opening than the conventional horizontally provided opening.
Is formed in a plate shape, and a score line for forming a small area opening is engraved in one half thereof, and a score line for forming a large area opening is engraved in the other half thereof. You may keep it. Further, the bottom plate portion 4 is depressed so that the weir plate portion 7 is located below, and the score line 5 for forming a small area opening and the score line 6 for forming a large area opening are formed on the outer end, contrary to the above embodiment. A structure inclined downward from the side toward the weir plate portion 7;
That is, a structure in which one half provided with the score line 5 for forming the small area opening and the other half provided with the score line 6 for forming the large area opening are inclined downward toward the weir plate. It may be set as.
【００２４】また、１つのプルリング８によって上記両
スコア線５、６を破断するように構成しているが、小面
積開口部形成用スコア線５の破断用プルリングと大面積
開口部形成用スコア線６の破断用プルリングとの２個の
プルリングを設けた構造としておいてもよく、このよう
に構成すれば、いずれか一方のスコア線、例えば、小面
積開口部形成用スコア線５のみをこのスコア線破断用プ
ルリングにより破断させて小面積開口部を開口させ、他
方の大面積開口部形成用スコア線６を破断することなく
小面積開口部のみから内容物を注出させるようにするこ
とができる。Although both score lines 5 and 6 are broken by one pull ring 8, the pull ring for breaking the score line 5 for forming the small area opening and the score line for forming the large area opening are formed. 6 may be provided with two pull rings together with the breaking pull ring. With such a configuration, only one of the score lines, for example, only the small area opening forming score line 5 may be provided with this score. The small area opening can be opened by breaking with the line breaking pull ring, and the content can be poured out only from the small area opening without breaking the other large area opening forming score line 6. .
【００２５】[0025]
【発明の効果】以上のように本発明の容器用栓によれ
ば、請求項１に記載したように、容器の口部に被嵌する
外筒部内に容器の口部に内嵌する内容物注出筒部を設け
ている中栓と該中栓に開閉自在に被嵌した蓋体とからな
る合成樹脂製栓であって、上記中栓の注出筒部の下端に
容器の開口端部を密閉する底板部を設けていると共に該
底板部に小面積開口部形成用スコア線と大面積開口部形
成用スコア線を刻設してあり、これらのスコア線間に堰
板部を形成していると共に上記小面積開口部形成用スコ
ア線と大面積開口部形成用スコア線とを破断して小断面
開口部と大断面開口部とを形成するためのプルリングを
設けてなる構造としているので、プルリングを上方に引
っ張って小面積開口部形成用スコア線と大面積開口部形
成用スコア線を破断させることにより、堰板部を介して
小面積開口部と大面積開口部の内容物注出用開口部を簡
単に開設することができる。As described above, according to the container stopper of the present invention, as described in the first aspect, the contents to be fitted into the mouth of the container in the outer cylinder fitted to the mouth of the container. A synthetic resin stopper comprising an inner plug provided with an ejection tube portion and a lid openably and closably fitted to the inner stopper, wherein an opening end of a container is provided at a lower end of the ejection tube portion of the inner stopper. And a score plate for forming a small area opening and a score line for forming a large area opening are engraved on the bottom plate, and a weir plate is formed between these score lines. And a pull ring for forming a small-section opening and a large-section opening by breaking the small-area opening forming score line and the large-area opening forming score line. Pull the pull ring upward to break the score line for forming the small area opening and the score line for forming the large area opening By, can be easily opened to the contents pouring opening of the small area opening and large-area opening through the barrier plate portion.
【００２６】従って、使用に際して容器を傾けると、内
容物をまず、小面積開口部から注出することができ、少
容量だけの注出が可能になると共にこの注出時に容器の
傾き加減が多少大きくなっても、小面積開口部と大面積
開口部との間に設けている堰板部によって内容物が大面
積開口部から注出されるのを阻止することができ、小面
積開口部からのみ、所望量の内容物を少容量だけ確実に
注出することができる。また、容器を大きく傾斜させれ
ば、内容物が堰板部を乗り越えて大面積開口部からも流
出することになり、大容量の内容物の注出が可能とな
る。Therefore, when the container is tilted at the time of use, the contents can first be poured out from the small-area opening, so that only a small volume can be poured out, and at the same time, the inclination of the container is slightly adjusted. Even if it becomes large, it is possible to prevent the contents from being poured out from the large area opening by the weir plate provided between the small area opening and the large area opening, and only from the small area opening. In this way, a desired amount of contents can be reliably discharged in a small volume. In addition, if the container is greatly inclined, the contents will flow out of the large-area opening over the weir plate portion, and large-volume contents can be poured out.
【００２７】また、請求項２に係る発明によれば、注出
筒部の底板部は小面積開口部形成用スコア線を設けてい
る一半部と大面積開口部形成用スコア線を刻設している
他半部とを堰板部に向かって上向き又は下向きに傾斜さ
せているので、容器の口部の開口断面積が一定であるに
もかかわらず、これらの小面積開口部形成用スコア線と
大面積開口部形成用スコア線とによって形成される小面
積開口部と大面積開口部とを三次元的に立体化させてそ
の開口面積を従来の水平状に設けられた開口部に比して
大きく形成することができ、一定の傾斜度における容器
からの内容物の注出量を増大させて注出作業が迅速に行
うことができる。According to the second aspect of the present invention, the bottom plate of the pouring cylinder has a half portion provided with a score line for forming a small area opening and a score line for forming a large area opening. The other half of the container is inclined upward or downward toward the weir plate, so even though the opening cross-sectional area of the opening of the container is constant, these small area opening forming score lines are formed. And the large-area opening formed by the large-area opening forming score line and the large-area opening are three-dimensionally formed so that the opening area is larger than that of the conventional horizontally provided opening. It is possible to increase the amount of contents to be poured out of the container at a certain inclination, and to quickly perform the pouring operation.
【００２８】さらに、請求項３に係る発明によれば、プ
ルリングの前後部から一体に垂設している脚片部の下端
を堰板部に向かって傾斜した上記小面積開口部形成用ス
コア線と大面積開口部形成用スコア線との傾斜下端部に
それぞれ連設させているので、プルリングの上方への引
張力を、これらのスコア線の刻設方向に作用させること
ができ、従って、比較的小さい引張力により円滑且つ正
確にスコア線を破断させることができる。Further, according to the third aspect of the present invention, the score line for forming the small-area opening is formed by inclining the lower end of the leg piece extending vertically from the front and rear portions of the pull ring toward the dam plate. And the large-area opening forming score line are connected to the inclined lower end, respectively, so that the upward pulling force of the pull ring can be applied in the direction in which these score lines are engraved. The score line can be smoothly and accurately broken by a very small tensile force.
【００２９】さらにまた、本発明によれば、中栓の上記
蓋体を中栓の底板部に設けている大断面開口部形成用ス
コア栓側の中栓外周部に開閉自在に連結しているので、
蓋体を開放した内容物を注出する際に、蓋体が注出の邪
魔にならないように上方側にして容器を傾斜させること
によって、何等の確認を必要とすることなく小面積開口
部を常に容器の口部の下側に位置付けて内容物の注出を
行うことができる。Further , according to the present invention, the lid of the inner plug is openably and closably connected to the outer peripheral portion of the inner plug on the side of the score plug for forming a large cross-section opening provided on the bottom plate of the inner plug. So
When pouring out the contents with the lid open, tilt the container upward so that the lid does not interfere with the pouring, so that the small-area opening can be opened without any confirmation. The contents can be poured out by always being positioned below the mouth of the container.
【図１】中栓の縦断側面図FIG. 1 is a longitudinal side view of an inner plug.
【図２】容器に打栓した状態の使用前の縦断側面図、FIG. 2 is a longitudinal sectional side view before use in a state where the container is stoppered.
【図３】その平面図、FIG. 3 is a plan view thereof,
【図４】大小開口部を開設した状態の斜視図、FIG. 4 is a perspective view showing a state where large and small openings are opened;
【図５】少容量の注出を行っている状態の縦断側面図、FIG. 5 is a longitudinal sectional side view showing a state in which a small volume is being poured out;
【図６】大容量の注出を行っている状態の縦断側面図。FIG. 6 is a longitudinal side view of a state in which a large amount of liquid is being poured.
Ａ 中栓 Ｂ 蓋体 Ｃ 容器 C1 口部 Ｄ 内容物 Ｅ 小面積開口部 Ｆ 大面積開口部 １ 頂面部 ２ 外筒部 ３ 注出筒部 ４ 底板部 4a 一半部 4b 他半部 ５ 小面積開口部形成用スコア線 ６ 大面積開口部形成用スコア線 ７ 堰板部 ８ プルリング A Inner stopper B Lid C Container C1 mouth D Contents E Small area opening F Large area opening 1 Top part 2 Outer cylinder part 3 Discharge cylinder part 4 Bottom plate part 4a Half part 4b Other half part 5 Small area opening Score line for forming part 6 Score line for forming large area opening part 7 Weir plate part 8 Pull ring
Claims (3)
口部に内嵌する内容物注出筒部を設けている中栓と該中
栓に開閉自在に被嵌した蓋体とからなる合成樹脂製栓で
あって、上記中栓の注出筒部の下端に容器の開口端部を
密閉する底板部を設けていると共に該底板部に小面積開
口部形成用スコア線と大面積開口部形成用スコア線を刻
設してあり、これらのスコア線間に堰板部を形成してい
ると共に上記小面積開口部形成用スコア線と大面積開口
部形成用スコア線とを破断して小断面開口部と大断面開
口部とを形成するためのプルリングを設け、さらに、上
記蓋体を中栓の底板部に設けている大断面開口部形成用
スコア栓側の中栓外周部に開閉自在に連結していること
を特徴とする容器用栓。ていることを特徴とする容器用
栓。1. An inner plug provided with a content discharging tube portion to be fitted in the mouth of the container in an outer tube fitted in the mouth of the container, and a lid fitted openably and closably on the inner plug. And a bottom plate for sealing the opening end of the container at the lower end of the pouring cylinder of the inner plug, and a score line for forming a small area opening on the bottom plate. A score line for forming a large area opening is engraved, and a weir plate is formed between these score lines, and the score line for forming a small area opening and the score line for forming a large area opening are formed. A pull ring for breaking and forming a small-section opening and a large-section opening is provided.
For forming a large cross-section opening where the cover is provided on the bottom plate of the inner plug
A container stopper, which is openably and closably connected to the outer periphery of the inner stopper on the score stopper side . A stopper for a container, comprising:
スコア線を設けている一半部と大面積開口部形成用スコ
ア線を刻設している他半部とを堰板部に向かって上向き
又は下向きに傾斜させていることを特徴とする請求項１
に記載の容器用栓。2. A bottom plate portion of the dispensing cylinder portion includes a half portion provided with a score line for forming a small-area opening portion and a second half portion provided with a score line for forming a large-area opening portion. 2. An incline upward or downward toward the surface.
4. The container stopper according to claim 1.
いる脚片部の下端を堰板部に向かって傾斜した小面積開
口部形成用スコア線と大面積開口部形成用スコア線との
傾斜下端部にそれぞれ連設させていることを特徴とする
請求項１又は請求項２に記載の容器用栓。3. A score line for forming a small area opening and a score line for forming a large area opening in which a lower end of a leg piece integrally hanging from a front and rear part of a pull ring is inclined toward a weir plate. The container stopper according to claim 1 or 2, wherein the container stopper is connected to each of the inclined lower ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11154595A JP3068090B1 (en) | 1999-06-02 | 1999-06-02 | Container stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11154595A JP3068090B1 (en) | 1999-06-02 | 1999-06-02 | Container stopper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP3068090B1 true JP3068090B1 (en) | 2000-07-24 |
| JP2000335620A JP2000335620A (en) | 2000-12-05 |
Family
ID=15587631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11154595A Expired - Fee Related JP3068090B1 (en) | 1999-06-02 | 1999-06-02 | Container stopper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3068090B1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4240440B2 (en) * | 2001-05-11 | 2009-03-18 | キッコーマン株式会社 | Cap for container pouring |
| JP5717059B2 (en) * | 2008-10-30 | 2015-05-13 | 株式会社吉野工業所 | Hinge cap |
| JP5425724B2 (en) * | 2010-06-29 | 2014-02-26 | 株式会社吉野工業所 | Beverage cap |
| CN104443711B (en) * | 2014-09-29 | 2017-02-22 | 中山环亚塑料包装有限公司 | Anti-theft plastic packaging container |
| JP6575961B2 (en) * | 2016-01-29 | 2019-09-18 | 株式会社吉野工業所 | Squeeze container |
| CN108177864A (en) * | 2017-12-27 | 2018-06-19 | 刘有健 | Anti-spillage bottle cap |
-
1999
- 1999-06-02 JP JP11154595A patent/JP3068090B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2000335620A (en) | 2000-12-05 |
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