JPS5852053A - Stopper body for vessel - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 本発明は容器用栓体に係シ、主としてサラダ油、天ぷら
油等が収容された金属製の缶容器の注出口に装着するに
好適であシ、良好な密封性を図ると共に１特別な開栓用
具を必要とせずに開栓できるようにした容器用栓体に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a stopper for a container, and is suitable for being attached to a spout of a metal can containing mainly salad oil, tempura oil, etc., and has good sealing performance. The present invention relates to a container closure that can be opened without the need for a special opening tool.

従来、缶容器に収容された食用油等を注出する際には、
缶切如等を用いて缶容器の上部器壁の隅等に穿設した適
宜形状の注出口を利用しておシ、該注出口から油等を注
出し終るとその注出口に栓体を装着してこれを密閉して
いた。ところがこれによると、使用者が缶切シ等を用い
て注出口を穿設しなければならず大変面倒でちゃ、シか
も、注出口を穿設するために場合によっては、専用の缶
切）等も必要となシ大変不経済でもあった。また、栓体
自体が注出口から外れ易かった９、注出口への栓体の着
脱が面倒だったシするものがあった。Conventionally, when pouring out edible oil etc. stored in a can container,
Using a can opener or similar tool, use a spout of an appropriate shape drilled into the corner of the upper wall of the can container, and when you have finished pouring out the oil, etc. from the spout, insert a stopper into the spout. I installed it and sealed it. However, according to this, the user has to use a can opener etc. to open the spout, which can be very troublesome. etc. were also necessary and extremely uneconomical. In addition, the plug itself was easily detached from the spout9, and it was troublesome to attach and remove the plug from the spout.

そζで本発明は、工場等での製造時に於いて缶容器に油
等を注入する際に使用される注入口を、家庭等での使用
時に於いて缶容器から油等を注出する際に使用される注
出口として利用し、この注出口に嵌着することで缶内の
油等が溢れるのを防止すると共に１密封性が良好なるよ
うにし、更に容器に開栓できるようＫすることを目的と
したものである。Therefore, the present invention aims to replace the injection port used when pouring oil etc. into a can container during production in a factory etc. with the injection port used when pouring oil etc. from a can container when used at home etc. It can be used as a spout used for pouring, and by fitting into this spout, it can prevent oil etc. from overflowing in the can, improve the sealing performance, and furthermore, make it possible to open the container. The purpose is to

以下、本発明の一実施例を図面について説明する。An embodiment of the present invention will be described below with reference to the drawings.

本発明に係る容器用栓体は、主として、工場等での製造
時に於ける油等の注入口及び家庭停での使用時に於ける
油等の注出口を兼ねた金属製の缶状の容器にの注出口り
に着脱自在に嵌着するよう、適宜に硬度の高い硬質な合
成樹脂材で形成されるものである。The container stopper according to the present invention is mainly applied to a metal can-shaped container that also serves as an inlet for oil, etc. during manufacturing in a factory, etc., and an outlet for oil, etc., when used at a home stop. It is made of a hard synthetic resin material with suitable hardness so that it can be removably fitted into the pouring spout.

すなわち、前記注出口ＬＫ＠着するよう、天板１を有し
、内部が空胴６となって下方が開口されているよう中空
状に形成され九嵌合凸部２と、この嵌合凸部２の周壁３
上端に、周壁３に対して―直方向で外方に周設され、嵌
合凸部２の天板１と同一平面上となる上板７と、この上
板７の４周端周縁から下方に向って１設されるスカート
片８と、本発明栓体自体を注出口りから取り外すために
、前記上板１の一部をよシ外方へ延設させて形成された
平面略円弧片状の摘み舌片９とから成る。That is, it has a top plate 1 for fitting the spout LK@, and is formed hollow so that the inside becomes a cavity 6 and is open at the bottom, and has nine fitting protrusions 2, and this fitting protrusion. Peripheral wall 3 of section 2
At the upper end, there is an upper plate 7 which is circumferentially perpendicular to the peripheral wall 3 and is on the same plane as the top plate 1 of the fitting convex part 2, and a lower part from the 4th peripheral edge of the upper plate 7. a skirt piece 8 provided facing toward the spout; and a planar substantially arcuate piece formed by extending a part of the upper plate 1 outward in order to remove the stopper itself from the spout. It consists of a shaped knob piece 9.

を九、前記嵌合凸部２０周！！１３下部を内側から外側
へ膨出させ、注出口りのリング状突出部Ｍに合致するよ
う、注出口りの口径よシ僅かに大きめに形成される嵌合
顎部５を備え九嵌合***４を、周壁３外面に周設しであ
る。Nine, 20 turns of the fitting convex part! ! 13 The lower part bulges from the inside to the outside, and is provided with a fitting jaw portion 5 formed slightly larger than the diameter of the spout so as to match the ring-shaped protrusion M of the spout. 4 is provided around the outer surface of the peripheral wall 3.

そして、第３図に示すように１前記上板Ｔの下面に、上
板７外周と同心円状に配されるような千面略円弧状の切
９欠き８１２を、摘み舌片８寄りに切設すると共に、上
板１の上面に千面略円弧状で薄膜状の破断膜１３を形成
する。もとより、切シ欠き＃１２、破断膜１３は上下が
逆になるよう、すなわち、上板７の上面に切設した切り
欠き溝１２によって上板７の下面に破断［１３を形成す
るも差し支えないものである。更に、破断膜１３の平面
中央に切り離し孔１４を穿設し、摘み舌片９を摘んで上
方に持ち上げるよう圧して力を加えた時に、切り欠き溝
１２上方にある破断膜１３が、切シ離し孔１４０部分か
ら切り欠き溝１２両端に向って順次破断されるように形
成しである。また、破断膜１３を破断し終ると、第４図
に示すように、上板Ｔに開口部分が形成されると共に、
指を掛止させるための指掛環片１１が形成される。As shown in FIG. 3, on the lower surface of the upper plate T, a notch 9 812 having a thousand-sided substantially circular arc shape and arranged concentrically with the outer periphery of the upper plate 7 is cut closer to the knob tongue piece 8. At the same time, a thin film-like rupture film 13 is formed on the upper surface of the upper plate 1 in the shape of a thousand-sided substantially circular arc. Of course, the notch #12 and the broken film 13 may be upside down, that is, the notch #12 cut into the top surface of the top plate 7 may form the break [13] on the bottom surface of the top plate 7. It is something. Furthermore, a cut-off hole 14 is made in the center of the plane of the rupture membrane 13, and when pressure is applied by pinching the pinching tongue 9 and lifting it upward, the rupture membrane 13 above the notch groove 12 is cut away. It is formed so as to be broken sequentially from the separation hole 140 portion toward both ends of the notch groove 12. Further, when the rupture film 13 is completely ruptured, as shown in FIG. 4, an opening is formed in the upper plate T.
A finger ring piece 11 for hanging a finger is formed.

なお、図示のように、切〕欠き溝１２末端にこれ１２と
連続される平面円形状の停止凹所１０を上板７面から袂
るように形成しておくことで、破断膜１３を破断して得
られる指掛環片１１の上板７からの切離、及びこれに伴
なう上板７の切裂、損傷を防止することができる。As shown in the figure, by forming a stop recess 10 continuous with the cutout groove 12 and extending from the surface of the upper plate 7, the rupture membrane 13 can be broken. It is possible to prevent the resulting finger ring piece 11 from being separated from the upper plate 7 and the resulting tearing and damage to the upper plate 7.

また、との破断Ｊ［１３は、上板γ自体を分割して略Ｃ
字状の指掛環片１１を形成するものとして機能すれば足
シ、第２図及び第３図に示すように、同−深さの連続し
た切り欠き溝１２によって全体が平均した薄肉状となっ
ている破断膜１３とする場合に限らず、第５図に示すよ
うに、不連続な切り欠き溝１２によって所定間隔毎に薄
肉状の点線或いは鎖綜状を呈する破断膜１３としてもよ
いものである。In addition, the fracture J[13 with is approximately C by dividing the upper plate γ itself.
As shown in FIGS. 2 and 3, if it functions as a part that forms the letter-shaped finger ring piece 11, the continuous notch groove 12 of the same depth makes the whole part have an average thin shape. The rupture membrane 13 is not limited to the case where the rupture membrane 13 is formed in the form of a thin dotted line or a chain ridge shape at predetermined intervals with discontinuous notch grooves 12 as shown in FIG. It is.

次に、本発明の詳細な説明すると、工場等で油勢を注出
口りから容器Ｋに注入し終ってから、その注出口りに嵌
着するものである。このとき、第２図に示すように、嵌
合***４の嵌合額部５が注出口り周辺の上部器Ｉ＆Ｎ下
面に当接すると共に、上板７下面がリング状突出部Ｍの
上端面に尚接し上部器壁Ｎ及びリング状突出部Ｍに嵌合
顎部５と上板７とで挾持されることで、注出口りをしつ
かシと施蓋するものである。Next, the present invention will be described in detail. After oil is poured into the container K from the spout at a factory or the like, the container K is fitted into the spout. At this time, as shown in FIG. 2, the fitting forehead part 5 of the fitting protrusion 4 comes into contact with the lower surface of the upper device I&N around the spout, and the lower surface of the upper plate 7 contacts the upper end surface of the ring-shaped protrusion M. In addition, by being held between the fitting jaw 5 and the upper plate 7 which are in contact with the upper container wall N and the ring-shaped protrusion M, the spout is tightly closed.

これを家庭等で使用する際には、摘み舌片９を指で摘ん
だまま上方に持ち上げるようにして力を加えると、切り
欠き溝１２上方の破断Ｍ１３が、切り離し孔１４０部分
から切り欠き溝１２両端に、向って順次破断され、上板
７に開口部分が形成されると共に平面略Ｃ字状の指掛環
片１１が形成され、との指掛環片１１に指を掛止して上
方に持ち上げるように更に力を加えると、嵌合凸部２と
注出口りとの嵌合が解放され、栓体を容器Ｋから取シ外
せる。そして、開口された注出口りから油等の収容物を
注出させればよい。When using this at home, etc., if you apply force by lifting the tab 9 upward with your fingers, the break M13 above the notch groove 12 will move from the cutout hole 140 to the notch groove. At both ends of 12, an opening is formed in the upper plate 7, and a finger ring piece 11 having a substantially C-shaped plane is formed. When further force is applied to lift it upward, the fitting between the fitting protrusion 2 and the spout is released, and the stopper can be removed from the container K. Then, the contents such as oil may be poured out from the opened pouring port.

従って、容器に自体に注入口を兼ねた容器ＫＯ注出口り
を形成したので、容器に上部全体を密閉する天板構造を
採用する必要がなく、密閉に伴う作業の省略化、及び作
業能、率の向上を図ると共に１注出口りを閉鎖するため
のみの特別なキャップも不要とカリ、経済的利益も大と
なる。Therefore, since the container itself has a container KO spout that also serves as an inlet, there is no need to adopt a top plate structure that seals the entire upper part of the container, which simplifies the work associated with sealing and improves work efficiency. In addition to improving the efficiency, there is also no need for a special cap to close one spout, which brings great economic benefits.

また、注出口しに着脱自在な嵌合凸部２を形成したので
、この嵌合凸部２を注出口りに嵌合することにより、注
出口りを完全に閉塞した状態圧することができる。Further, since the removable fitting protrusion 2 is formed on the spout, the spout can be completely closed by fitting the fitting protrusion 2 into the spout.

嵌合凸部２０周！！！３上端に、周壁３に対して―直方
向で外方に上板７を周設し、上板７の外周端周縁から下
方に向ってスカート片８を垂設し九ので、栓体全体の歪
変形を防止すると共に、注出口し外周全体を覆うように
なり、注出口りを保瞳すると共に、衛生的なものとする
ことができる。20 rounds of mating convex part! ! ! 3. At the upper end, an upper plate 7 is installed around the outside in a direction perpendicular to the peripheral wall 3, and a skirt piece 8 is hung downward from the outer peripheral edge of the upper plate 7. In addition to preventing distortion and deformation, the entire outer periphery of the spout is covered, which protects the pupils and makes the spout hygienic.

上板Ｔに摘み舌片９を延設すると共に、千面略円弧状で
切設した切り欠き溝１２によって得た破断膜１３を摘み
舌片９寄シに配して上板Ｔに設けたので、摘み舌片９を
指で摘み、そのまま上方に持ち上げるようにして力を加
えて、破断［１３を破断することができる。また、破断
膜１３を破断することによって、上板Ｔ自体に開口部分
が形成されると共に指掛環片１１が形成され、しかも、
仁の指掛環片１１に指を掛止させたｔま上方に持ち上げ
るようにしてカを加えるだけで、簡単に注出口りから取
り外すことができる。A gripping tongue piece 9 is extended on the upper plate T, and a broken film 13 obtained by a cutout groove 12 cut in a substantially circular arc shape on a thousand sides is placed near the gripping tongue piece 9 and provided on the upper plate T. Therefore, the rupture [13] can be broken by pinching the pinching tongue piece 9 with your fingers and applying force while lifting it upward. Furthermore, by breaking the breakable film 13, an opening is formed in the top plate T itself, and the finger ring piece 11 is formed.
It can be easily removed from the pouring spout by simply hooking a finger onto the finger ring piece 11 and lifting it upward to apply force.

更Ｋ、注出口りから取り外したときは、必ず破断膜１３
が破断されるので、開栓されたものか否、か容易に判別
することができ、その結果、破断膜１３があれば、購買
者に対して未開栓である仁とを示すことができ、容器に
内に収容された油等の品質°等を保証できると共に１安
心して購買可能な信頼性を得ることができる。また、前
記破断膜１３に切シ離し孔１４を穿設すると、破断１［
１３を僅かな力で容易に破断することができる。When removing from the spout, be sure to remove the broken membrane 13.
Since the bottle is broken, it is possible to easily determine whether the bottle has been opened or not.As a result, if there is a broken membrane 13, it is possible to indicate to the purchaser that the bottle has not been opened. It is possible to guarantee the quality of the oil, etc. contained in the container, and to obtain reliability that allows you to purchase with peace of mind. Further, when the tearing hole 14 is formed in the rupture membrane 13, the rupture 1 [
13 can be easily broken with a small amount of force.

特に１前記嵌合凸部２に嵌合***４を周設すると共に嵌
合顎部５を周設すると、嵌合***４が注出口り周辺の上
部器壁Ｎ下面に係止され、不意な転倒等によって栓体が
簡単に抜けるのをよシ一層有効に防止できる。In particular, when the fitting protrusion 4 is provided around the fitting convex portion 2 and the fitting jaw portion 5 is provided around the fitting protrusion 2, the fitting protrusion 4 is latched to the lower surface of the upper vessel wall N around the spout, and an unexpected It is possible to more effectively prevent the plug from easily coming off due to a fall or the like.

一方、嵌合凸部２自体を空胴６を有する中空状に形成す
ることで、注出口りに装着する際での弾性作用が発揮さ
れると共に、成形素材の節約を図るばかシでなく、本発
明栓体を外枠として後述する内栓２０と組合せ使用する
とき、その指掛用リング体２９の保護にも役立つもので
ある。On the other hand, by forming the fitting convex part 2 itself in a hollow shape with a cavity 6, elasticity is exhibited when it is attached to the spout, and it is not a fool's errand to save molding material. When the stopper of the present invention is used as an outer frame in combination with an inner stopper 20, which will be described later, it also serves to protect the finger ring 29 thereof.

更Ｋ、本発明に係る栓体自体を外枠とし、これよシ軟質
の合成樹脂材にて形成された内栓２ｏと組合せて二重構
造の栓装置として使用することも可能である。すなわち
、第６図に示すように１内栓２０は、前記嵌合凸部２に
て嵌合される嵌合凹部２２を内部に備えると共に、外部
全体で注出口りを封鎖できるような略有底円筒状に形成
される係止突部２１と、注出口りを形成するリング状突
上部Ｍの上端面に尚接され、係止突部２１の上部にある
開口端周縁に、係止突部２１の周ｍ２３に対して１直方
向で外方へ周設される７ランジ２８と、内栓２０自体を
注出口りから取り外すために、係止突部２１の底板２Ｔ
上面に支持片３０を介して連設された指掛用リング体２
９とから成る。Furthermore, it is also possible to use the plug body according to the present invention as an outer frame and use it as a double-structured plug device in combination with an inner plug 2o made of a soft synthetic resin material. That is, as shown in FIG. 6, the inner stopper 20 has a fitting concave portion 22 fitted therein with the fitting convex portion 2, and a generally shaped structure that allows the entire outside to close the spout. A locking protrusion 21 is formed in a bottom cylindrical shape, and a locking protrusion is provided on the periphery of the opening end at the top of the locking protrusion 21, which is still in contact with the upper end surface of the ring-shaped protrusion M forming the spout. 7 flange 28 provided outwardly in one perpendicular direction with respect to circumference m23 of portion 21, and bottom plate 2T of locking protrusion 21 for removing inner plug 20 itself from spout.
A finger ring body 2 connected to the upper surface via a support piece 30
It consists of 9.

また、前記周壁２３下部を内側から外側へ膨出させ、注
出口りの口径よシ僅かに大きめに形成される係止顎部２
５を備えた係止***２４を周壁２３外面に周設すると共
に、前記嵌合***４が係止獣舎する嵌合溝部２６を周Ｉ
！２３内面に周設する。Further, the lower part of the peripheral wall 23 is bulged from the inside to the outside, and the locking jaw portion 2 is formed to be slightly larger than the diameter of the spout.
5 is provided around the outer surface of the peripheral wall 23, and the fitting groove portion 26 in which the fitting bump 4 locks is provided around the outer surface of the peripheral wall 23.
! 23 is provided around the inner surface.

このように、軟質な合成樹脂材で内栓２０を形成し、と
の内栓２０よシ適宜に硬質な合成樹脂材で本発明栓体を
形成し、これらによって二重構造とすることにより、内
栓２０全体が僅かな力で弾性変形する柔軟なものとなシ
、内栓２０の注出口りへの着脱が容易となる。また、栓
体を内栓２０に着脱すると、両者の硬度が異なるために
外枠としての栓体自体はさほど変形されず、主に内栓２
０を弾性変形させて着脱されるので、内栓２０への着脱
が容易となる。しかも、内栓２０を注出口りに嵌着し、
栓体を内栓２０に嵌合させたとき、内栓２０は、はとん
ど弾性変形しないリング状突出部Ｍと栓体とに挾まれ押
圧されて弾性変形すると共に、この変形に伴って弾発力
が生じるので、両者を同時に取シ外そうとすると、内栓
２０は栓体を押圧し、栓体は内栓２０を押圧し、互いに
他の逸脱を章制し合って両者が注出口りから同時に逸脱
することを防止でき、不意な転倒等の不測の事態によっ
て容器に内に収容された油等が溢れる恐れが全くなくな
る。また、内栓２０自体は、注出ロＬ′ｔ−形成するリ
ング状突出部Ｍにしっくりと嵌着される。In this way, the inner plug 20 is formed of a soft synthetic resin material, and the plug body of the present invention is formed of an appropriate hard synthetic resin material than the inner plug 20, and by making a double structure with these, Since the entire inner plug 20 is flexible and can be elastically deformed with a slight force, the inner plug 20 can be easily attached to and removed from the spout. Furthermore, when the plug is attached to and removed from the inner plug 20, the hardness of the two is different, so the plug itself as an outer frame is not deformed much, and the inner plug 20 is mainly deformed.
Since it is attached and detached by elastically deforming the inner plug 20, it becomes easy to attach and detach it to the inner plug 20. Moreover, by fitting the inner stopper 20 into the spout,
When the plug body is fitted into the inner plug 20, the inner plug 20 is sandwiched and pressed between the ring-shaped protrusion M, which hardly deforms elastically, and the plug body, and is elastically deformed. Since an elastic force is generated, if you try to remove both at the same time, the inner stopper 20 will press against the stopper, and the stopper will press against the inner stopper 20. It is possible to prevent the container from deviating from the exit at the same time, and there is no fear that the oil or the like stored in the container will overflow due to an unexpected situation such as an accidental fall. Further, the inner stopper 20 itself is tightly fitted into the ring-shaped protrusion M forming the pouring hole L't-.

しかも、その際、外枠としての栓体自体は内栓２０に比
し硬質な合成樹脂であることと相俟ち、摘み舌片９にて
栓体を持ち上げるも、内栓２０は注出口りに嵌着された
ままで栓体のみが外れるのであり、両者が注出口りから
同時に離脱されることはない。Moreover, in this case, the outer frame of the stopper itself is made of synthetic resin, which is harder than the inner stopper 20, and even though the stopper is lifted with the gripping tongue 9, the inner stopper 20 does not reach the spout. Only the stopper is removed while remaining fitted into the spout, and both are not removed from the spout at the same time.

なお、本発明に係る栓体は、食用油等を収容する金属製
の缶状の容器にの上部器壁ＮＫ影形成である注出口ＬＫ
總蓋した場合として説明、図示されているが、容器には
かかる缶状のものに限定されず、例えばガラス、プラス
チック、陶磁器その他によって形成された瓶、密封容器
等であっても、その注出口しに施蓋、使用できるのは勿
論である。In addition, the stopper according to the present invention has a spout LK that is formed by forming an upper vessel wall NK shadow on a metal can-shaped container for storing edible oil or the like.
Although the case is explained and illustrated as a case with a lid, the container is not limited to can-shaped containers; for example, it can be a bottle or a sealed container made of glass, plastic, ceramics, etc. Of course, it can be used with the lid closed.

以上説明したように本発明によれば、略密閉状で施蓋す
ることで液体その他の各種収容物を収容する容器におい
て、その注入口を兼ねる注出口に装着することで、特別
な開栓用具を用いることなく簡単に開栓することができ
、しかも、専用の缶切りその他が不要であるから大変経
済的であシ、また、栓体自体で注出口をしっかりと施蓋
できて不意な転倒その他によっても抜脱及び収容物の漏
出もないと共に、その着脱も容易であって取扱い性に優
れると共に１構造簡単、コンパクトであり、量産に好適
である郷の優れた効果を奏するものである。As explained above, according to the present invention, in a container that is closed in a substantially hermetically sealed manner to accommodate liquids and other various contents, a special cap-opening tool can be attached to the spout that also serves as an inlet. It can be opened easily without using a can opener, and it is very economical as there is no need for a special can opener or other equipment.Also, the spout can be securely closed with the stopper itself, preventing accidental tipping and other problems. There is no need to remove or remove the container, and there is no leakage of the stored contents, and it is easy to attach and detach, providing excellent handling properties, and the structure is simple and compact, making it suitable for mass production.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明の一実施例を示し、第１図は一部切欠斜視
図、第２図は使用状態の断面図、第３図は底面図、第４
図は取り外し時の斜視図、第５図は破断膜の他の構造に
おける切シ欠き溝に沿っての一部の断面図、第６図は本
発明に係る栓体を外枠として用い、内栓とともに二重構
造として使用した状態の断面図である。 Ｋ・・・・・・容器　　Ｌ・・・・・・注出口　　ｌシ
・・・・・・リング状突出部　　Ｎ・・・・・・上部器
壁　　１・・・・・・天板２・・・・・・嵌合凸部　　
３・・・・・・周壁　　４・・・・・・嵌合***　　５
・・・・・・嵌合顎部　　６・・・・・・空胴　　７・
・・・・・上板　　８・・・・・・スカート片　　９・
・・・・・摘み舌片１０・・・・・・停止凹所　　１１
・−・・・指掛環片１２・・・・・・切シ欠き溝　　１
３・・・・・・破断膜１４・・・・・・切ね離し孔　　
２０・・・・・・内栓　　２１・・・・・・係止突部　
　２２・・・・・・嵌合凹部　　２３・・・・・・周壁
　　２４・・・・・・係止***　　２５・・・・・・係
止顎部２６・・・・・・嵌合溝部　　２７・・・・・・
底板　　２８・・・・・・フランジ　　２９・・・・・
・指掛用リング体　　３０・・・・・・支持片 持　許　出　願　人　株式会社トーヨー工芸工業代理人
沸理土中　村　政 （外１名。 第１図 第２図 第３図 第４図 第５図 １２　、 第６図The drawings show one embodiment of the present invention, in which Fig. 1 is a partially cutaway perspective view, Fig. 2 is a cross-sectional view of the state in use, Fig. 3 is a bottom view, and Fig. 4
The figure is a perspective view when removed, FIG. 5 is a partial sectional view along the notch groove in another structure of the ruptured membrane, and FIG. 6 is an inner It is a sectional view of a state where it is used as a double structure together with a stopper. K...Container L...Spout spout L...Ring-shaped protrusion N...Upper container wall 1...Top plate 2.・・・・・・Mating convex part
3... Peripheral wall 4... Fitting protrusion 5
...Mating jaw part 6 ... Cavity 7.
...Top plate 8...Skirt piece 9.
...Pick tongue piece 10 ... Stop recess 11
... Finger ring piece 12 ... Notch groove 1
3... Broken membrane 14... Cutting hole
20... Inner plug 21... Locking protrusion
22... Fitting recess 23... Peripheral wall 24... Locking protuberance 25... Locking jaw 26... Fitting groove 27・・・・・・
Bottom plate 28...Flange 29...
・Ring body for finger rest 30...Support cantilever Applicant: Toyo Kogei Kogyo Co., Ltd. Agent Masaru Fuurido Nakamura (1 other person. Figure 1, Figure 2, Figure 3, Figure 4) Figure 5 12, Figure 6

Claims (1)

【特許請求の範囲】[Claims] １、注入口を兼ねた容器の注出口に着脱自在に嵌合され
る嵌合凸部と、この嵌合凸部の周壁上端に、周壁に対し
て垂直方向で外方に周設される上板と、この上板の外周
端周縁から下方に向って１設されるスカート片と、前記
上板の一部をよシ外方に延設して形成される摘み舌片と
から成シ、千面略円弧林で切設した切シ欠き溝によって
得九破断膜を摘み舌片寄りに配して前記上板に設けて構
成したことを特徴とする容器用栓体。1. A fitting protrusion that is removably fitted to the spout of the container that also serves as an inlet, and a top that is installed perpendicularly to the outer wall at the upper end of the circumferential wall of the fitting protrusion. Consisting of a plate, a skirt piece provided downward from the outer peripheral edge of the upper plate, and a knob piece formed by extending a part of the upper plate outward; 1. A closure for a container, characterized in that the top plate is provided with a cut-out membrane with a cutout groove cut in a circular arc shape on a thousand sides, and arranged on one side of the tongue.