JP4466816B2 - Scoring cap with score - Google Patents

Scoring cap with score Download PDF

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Publication number
JP4466816B2
JP4466816B2 JP2003126456A JP2003126456A JP4466816B2 JP 4466816 B2 JP4466816 B2 JP 4466816B2 JP 2003126456 A JP2003126456 A JP 2003126456A JP 2003126456 A JP2003126456 A JP 2003126456A JP 4466816 B2 JP4466816 B2 JP 4466816B2
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JP
Japan
Prior art keywords
palate
stopper
cap
score
standing wall
Prior art date
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Expired - Fee Related
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JP2003126456A
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Japanese (ja)
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JP2004331113A (en
Inventor
憲司 吉弘
学 細川
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Toyo Seikan Kaisha Ltd
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Toyo Seikan Kaisha Ltd
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Priority to JP2003126456A priority Critical patent/JP4466816B2/en
Publication of JP2004331113A publication Critical patent/JP2004331113A/en
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Publication of JP4466816B2 publication Critical patent/JP4466816B2/en
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Description

【0001】
【産業上の利用分野】
この発明は容器の口部を閉じて、引き裂きにより開口するスコア付き打栓キャップに関するものである。
【0002】
【従来の技術】
容器の口部に装着されるキャップのうち、打栓によって装着を行う打栓キャップにおいて、バージンシール性が必要な場合にはプルリング付きのスコアキャップの構造とするのが一般的である。
【0003】
スコアキャップは容器の口部を中栓で閉じて、開口させる場合には中栓のスコアで囲まれた口蓋をスコアから引き裂いて開口させる構造である。
【0004】
しかるに、従来のスコアキャップでは、プルリングがあって成形性の面から型構造が複雑となり、生産性が悪くなる。
【特許文献1】
特開平7−309361号公報
すなわち、図5に示すように従来のスコア付き打栓キャップ101は中栓102とカバーキャップ103とを有し、中栓102はスコア114で区画された口蓋107を有し、口蓋107の上面にはプルリング110が設けられている。この打栓キャップ101を射出成形する場合は金型組125はパーティングラインPLを境にして、上部に型f、型a、型b及び型cが必要であり、下部には型d及び型eが必要である。このうち型fはプルリング110を形成するためのものである。このように金型125の構造が細かく複雑であるので、冷却水路124も製品に接近して形成することができないので冷却能力が低く生産性を向上させることができない。また使用する際に、プルリング110とともに口蓋107をスコア114で切り離すため、プルリング110及び口蓋107をごみとして廃棄する手間がかかる。また、口蓋107をスコア114で切り離した瞬間、内容物が飛び散る場合がある。さらにはスコア114で切り離される前に、プルリング110自体がちぎれてしまい、開口できない場合もある。
【0005】
この発明は上記の如き事情に鑑みてなされたものであって、バージンシール性を保持したままでプルリングを設ける必要をなくし、型構造を簡単にして生産性を向上させ、開栓時の操作も簡単で開け易く、プルリング及び口蓋を中栓から切り離さず、ごみが出ないスコア付き打栓キャップを提供することを目的とするものである。
【0006】
【構成】
この目的に対応して、この発明のスコア付き打栓キャップは、中栓と前記中栓を開閉するカバーキャップとを有する容器用打栓キャップであって、前記中栓は容器に固着する中栓本体と前記中栓本体の口部を閉じる口蓋とを有し、前記口蓋は周縁部がヒンジ部と切断可能なスコアを介して前記中栓本体に連結していて前記スコアが切断した状態では前記ヒンジの回りに変位経路に沿って回転変位可能であり、前記中栓本体は前記口蓋上の係止用部位の変位経路の近傍に配設されていて前記係止用部位と干渉可能なストッパー部材を有するスコア付き打栓キャップであって、前記口蓋は前記中栓本体の口部を閉じる口蓋本体と前記口蓋本体に一体をなして前記口蓋本体の上面に立設された支柱と、前記支柱と一体になって前記口蓋本体の先端と基端部を通る先後方向に立設された立壁とを有し、前記ゲート痕は前記支柱上に位置しており、前記係止用部位は前記立壁上に設けられていることを特徴としている。
またこの発明のスコア付き打栓キャップは中栓と前記中栓を開閉するカバーキャップとを有する容器用打栓キャップであって、前記中栓は容器に固着する中栓本体と前記中栓本体の口部を閉じる口蓋とを有し、前記口蓋は周縁部がヒンジ部と切断可能なスコアを介して前記中栓本体に連結していて前記スコアが切断した状態では前記ヒンジの回りに変位経路に沿って回転変位可能であり、前記中栓本体は前記口蓋上の係止用部位の変位経路の近傍に配設されていて前記係止用部位と干渉可能なストッパー部材を有するスコア付き打栓キャップであって、前記口蓋は前記中栓本体の口部を閉じる口蓋本体と前記口蓋本体に一体をなして前記口蓋本体の先端と基端部を通る先後方向に立設されている第1の立壁と、前記口蓋本体及び前記第1の立壁と一体をなして前記先後方向に直交する横方向に立設されている第2の立壁とを有し、前記ゲート痕は前記第1の立壁上に位置しており、前記係止用部位は前記第1の立壁上に設けられていることを特徴としている。
【0007】
【実施の態様】
以下、この発明の詳細を一実施態様を示す図面について説明する。
図1において、1は打栓キャップである。打栓キャップ1は中栓2aとカバーキャップ3とを開閉ヒンジ4によって連結して備えている。
【0008】
中栓2aは容器ノズル(図示せず)に装着して容器からの内容液の注出の案内を行う部材であり、内容液の流出口5を有している。
【0009】
カバーキャップ3は開閉ヒンジ4を中心として回転変位して中栓2aを開閉するものである。中栓2aは中栓本体6と口蓋7aとを備えている。中栓本体6は中央部に流出口5を形成する部材で、上部に流出口5の周囲に内側から流出案内樋8と戻り液受け筒11を備えており、また下部には内スカート12及び外スカート13を備えていて、内スカート12と外スカート13の間に容器ノズルを挾んで、容器ノズルに固着される。
【0010】
口蓋7aは中栓本体6の流出口5を閉じて配設されており、基端部16を残して口蓋7aはその周縁部が切断可能なスコア14を介して流出口5の内縁部に連結して流出口5を閉じている。流出口5の流出側の先端15はスコア14を切断する際の初期開口が形成される部位であるが、これと180°反対側の基端部16はヒンジ17が形成される部位であり、このヒンジ17はスコア14の肉厚がスコアの他の部分よりも大きく、またはスコアが形成されず、可撓性を有するが、スコア14が切断される力では切断されない肉厚を有しており、したがってスコア14が切断された時でも、ヒンジ17は可撓性を有し口蓋7aと中栓本体6の連結を維持する。口蓋7aには射出成形の時に樹脂の流れ込み口となったゲート痕9が形成されている。口蓋7aを手指で押し下げた時スコア14が切断し口蓋7aが中栓本体6から切り離されつつヒンジ17を中心とした回転変位経路をたどって、中栓本体6の下方である容器の内方に変位する。
【0011】
中栓本体6の下面からはストッパー部材18aが立ち下がって形成されている。ストッパー部材18aは切り離された口蓋7aの周縁部が構成する係止部位10aの回転変位経路の近傍に配置されていて回転変位する口蓋7aの周縁部上の係止部位10aと干渉して口蓋7aの弾性復元力による戻り変位を抑止する。
【0012】
このように構成された中栓2aの開封時の動作は次の通りである。中栓2aの口蓋7aを手指で下方に押し下げる。この押し下げの力によって連結しているヒンジ17の反対側の先端15に初期開口が形成され、続いてスコア14の切断が後方に進んで、口蓋7aはヒンジ17だけで中栓本体6に連結した状態となる。
【0013】
続いて口蓋7aを押し下げていくと、口蓋7aがヒンジ17を中心として回転変位し、さらにストッパー部材18aを弾性変形によって通過して下降し、流出口5が開口する。こうして容器内の内容液が流出口5を通して注出可能な状態となる。手指を口蓋7aから離して押し下げ力が除去されると口蓋7aは弾性復元力によって元の方向に変位しようとするが、ストッパー部材18aが口蓋7aの周縁部上の係止部位10aと干渉して口蓋7aの復元変位を抑止し流出口5の開口は保持される。
【0014】
図2にはこの発明の他の実施態様に係る中栓2bが示されている。この中栓2bにおいては口蓋7bの上面に支柱20と先後方向に立壁21を立ち上げて設けてあり、支柱20上にゲート痕9が形成され、また係止部位10bは立壁21の上端の側面が構成し、また、この係止部位10bと干渉するストッパー部材18bは流出口5の先端15が構成する。
【0015】
このように構成された中栓2bでは、口蓋7bの戻り変位は係止部10bが流出口5の先端15と干渉して抑止され、ほぼ立壁21の高さの分だけ口蓋7bが下に変位した状態で保持されて流出口5の開口が維持される。
【0016】
図3にはこの発明の他の実施態様に係る中栓2cが示されている。この中栓2cにおいては口蓋7cの上面に先後方向に立壁22とこれに直交する左右方向に他の立壁23を立ち上げて設けてあり、立壁22上にゲート痕9が形成されており、また係止部位10cは立壁22の上端の側面が構成し、また係止部位10cと干渉するストッパー部材18cは流出口5の先端15が構成する。
【0017】
このように構成された中栓2cでは、口蓋7cの戻り変位は係止部位10cが流出口5の先端15と干渉して抑止される。他の立壁23は口蓋7を押し下げる時の手指を掛ける部位として利用することができる。
【0018】
以上の中栓2a、2b、2cを射出成形によって成形する場合の金型組25は、一例として中栓2bについて示すと、図4に示すように、プルリングを成形するための金型が不要となるので、パーティングラインPLを境にして上方においては、型a、b、cが必要となり、型の数が少なくなるだけ金型の構造が簡単になると共に、冷却用水路24も型a内に製品の近くまで接近させて形成することができるので、製品の生産性が向上する。
【0019】
【発明の効果】
この発明では中栓本体6の流出口5をスコア14で連結した口蓋7で閉じている構造は従来の打栓キャップ1と同じであるので、従来と同様にバージンシール性を良好に確保していると同時に、スコア14の切断を口蓋7a、7b、7cの引き上げではなしに、口蓋7a、7b、7cの押し下げにより実現するので、プルリングを無くすことができ、開栓動作を容易にしかつ型構造を簡単にして冷却能力を向上させ、生産性を向上させる。また、口蓋の周縁部のスコアを全部切り離しせず、ヒンジ17で口蓋を連結させるので、内容物の飛び散りがなく口蓋のごみが発生することがない。また、ストッパー部材18a、18b、18cによる戻り防止機構を設けることにより、口蓋が内容液流出の邪魔になることがない。さらには、プルリング自体がない構造のため、開封時、プルリングが破断し、開口できないということがない。
【0020】
以上の説明から明らかな通り、この発明によればバージンシール性を保持したままでプルリングを設ける必要をなくし、型構造を簡単にして生産性を向上させ、開栓時の操作も簡単で開け易く、プルリング及び口蓋を中栓から切り離さず、ごみが出ないスコア付き打栓キャップを得ることができる。
【0021】
【図面の簡単な説明】
【図1】この発明の打栓キャップを示す図で、(a)は平面図、(b)は縦断面図、(c)は口蓋を押し下げた状態の縦断面図。
【図2】この発明の打栓キャップを示す図で、(a)は平面図、(b)は縦断面図、(c)は口蓋を押し下げた状態の縦断面図。
【図3】この発明の打栓キャップを示す図で、(a)は平面図、(b)は縦断面図、(c)は口蓋を押し下げた状態の縦断面図。
【図4】打栓キャップを成形する金型組を示す縦断面図。
【図5】従来の打栓キャップを成形する金型組を示す縦断面図。
【符号の説明】
1 打栓キャップ
2a、2b、2c 中栓
3 カバーキャップ
4 開閉ヒンジ
5 流出口
6 中栓本体
7a、7b、7c 口蓋
8 流出案内桶
9 ゲート痕
10a、10b、10c 係止部位
11 戻り液受け筒
12 内スカート
13 外スカート
14 スコア
15 先端
16 基端部
17 ヒンジ
18a、18b、18c ストッパー部材
20 支柱
21 立壁
22 立壁
23 立壁
24 冷却用水路
25 金型組
101 スコア付き打栓キャップ
102 中栓
103 カバーキャップ
107 口蓋
110 プルリング
114 スコア
124 冷却用水路
125 金型組
[0001]
[Industrial application fields]
The present invention relates to a stoppered cap with a score that is closed by tearing and opening a container.
[0002]
[Prior art]
Of the caps attached to the mouth portion of the container, the stopper cap that is attached by the stopper is generally configured as a score cap with a pull ring when virgin sealing is required.
[0003]
The score cap has a structure in which the mouth of the container is closed with an inner stopper and opened when the opening is opened by tearing the palate surrounded by the score of the inner stopper from the score.
[0004]
However, in the conventional score cap, there is a pull ring, the mold structure is complicated from the viewpoint of formability, and productivity is deteriorated.
[Patent Document 1]
In other words, as shown in FIG. 5, a conventional stopper cap 101 with a score has an inner stopper 102 and a cover cap 103, and the inner stopper 102 has a palate 107 partitioned by a score 114. A pull ring 110 is provided on the upper surface of the palate 107. When the stopper cap 101 is injection-molded, the mold set 125 requires a mold f, a mold, a mold b, and a mold c at the upper part with the parting line PL as a boundary, and the mold d and the mold at the lower part. e is required. Of these, the mold f is for forming the pull ring 110. Thus, since the structure of the metal mold 125 is fine and complicated, the cooling water channel 124 cannot be formed close to the product, so that the cooling capacity is low and the productivity cannot be improved. In use, the pull ring 110 and the palate 107 are separated by the score 114 together with the pull ring 110, so that it takes time and effort to discard the pull ring 110 and the palate 107 as garbage. In addition, the contents may be scattered at the moment when the palate 107 is separated at the score 114. In addition, the pull ring 110 itself may be broken before it is cut off at the score 114, and the opening may not be possible.
[0005]
The present invention has been made in view of the circumstances as described above, and eliminates the need to provide a pull ring while maintaining the virgin sealing property, simplifies the mold structure, improves productivity, and also operates at the time of opening. An object of the present invention is to provide a stoppering cap with a score that is simple and easy to open, does not separate the pull ring and palate from the inner plug, and does not generate dust.
[0006]
【Constitution】
Corresponding to this object, the scored stopper cap of the present invention is a container stopper cap having an inner stopper and a cover cap for opening and closing the inner stopper, and the inner stopper is fixed to the container. A main body and a palate that closes the mouth portion of the inner plug main body, and the palate is connected to the inner plug main body through a score that can be cut off by a hinge portion and a hinge portion. A stopper member that can be rotated and displaced along a displacement path around a hinge, and the inner plug body is disposed in the vicinity of the displacement path of the locking portion on the palate and can interfere with the locking portion. A plug cap with a score, wherein the palate is a palatal body that closes the mouth of the inner plug main body, a column that is integrally formed with the palate body, and is erected on the upper surface of the palate body, and the column Integrally with the tip of the palate body Has a vertical wall Metropolitan erected on the front-rear direction through the end portion, the gate remain is positioned on said post, said locking portion is characterized in that provided on the standing wall.
Further, the scored stopper cap of the present invention is a container stopper cap having an inner stopper and a cover cap for opening and closing the inner stopper, the inner stopper being fixed to the container and the inner stopper main body A palate that closes the mouth, and the palate is connected to the inner plug body through a hinge and a score that can be cut off, and in a state in which the score is cut, the palate has a displacement path around the hinge. A stoppered stopper cap having a stopper member that can be rotated and displaced along the inner plug body and is disposed in the vicinity of the displacement path of the locking portion on the palate and can interfere with the locking portion. The palate is a first standing wall that stands in a front-rear direction that passes through a distal end and a base end of the palate body integrally with the palate body and the palate body that close the mouth of the inner plug body. The palate body and the first stand And a second standing wall standing in a lateral direction perpendicular to the front-rear direction, the gate mark is located on the first standing wall, and the locking portion is It is provided on the first standing wall.
[0007]
Embodiment
Hereinafter, details of the present invention will be described with reference to the drawings showing an embodiment.
In FIG. 1, 1 is a stopper cap. The stopper cap 1 includes an inner stopper 2 a and a cover cap 3 connected by an opening / closing hinge 4.
[0008]
The inner plug 2a is a member that is attached to a container nozzle (not shown) and guides the dispensing of the content liquid from the container, and has a content liquid outlet 5.
[0009]
The cover cap 3 is rotationally displaced about the opening / closing hinge 4 to open / close the inner plug 2a. The inner plug 2a includes an inner plug body 6 and a palate 7a. The inner plug main body 6 is a member that forms an outlet 5 at the center, and is provided with an outflow guide rod 8 and a return liquid receiving cylinder 11 from the inside around the outlet 5 at the upper part, and an inner skirt 12 and An outer skirt 13 is provided, and a container nozzle is sandwiched between the inner skirt 12 and the outer skirt 13 and is fixed to the container nozzle.
[0010]
The palate 7a is disposed with the outlet 5 of the inner plug body 6 closed, and the palate 7a is connected to the inner edge of the outlet 5 via a score 14 whose peripheral edge can be cut, leaving the base end portion 16. Thus, the outlet 5 is closed. The tip 15 on the outflow side of the outflow port 5 is a part where an initial opening for cutting the score 14 is formed, but the base end part 16 on the opposite side to this is a part where a hinge 17 is formed, The hinge 17 has a thickness of the score 14 larger than the other parts of the score, or a score is not formed and has flexibility, but has a thickness that is not cut by the force with which the score 14 is cut. Therefore, even when the score 14 is cut, the hinge 17 is flexible and maintains the connection between the palate 7a and the inner plug body 6. The palate 7a is formed with a gate mark 9 that becomes a resin flow-in opening at the time of injection molding. When the palate 7a is pushed down with a finger, the score 14 is cut, and the palate 7a is separated from the inner plug body 6 while following a rotational displacement path centering on the hinge 17 to the inside of the container below the inner plug body 6. Displace.
[0011]
A stopper member 18 a is formed by falling from the lower surface of the inner plug main body 6. The stopper member 18a is disposed in the vicinity of the rotational displacement path of the locking part 10a formed by the peripheral part of the detached palate 7a, and interferes with the locking part 10a on the peripheral part of the rotationally displaced palate 7a to interfere with the palate 7a. The return displacement due to the elastic restoring force of is suppressed.
[0012]
The operation at the time of opening the inner plug 2a configured as described above is as follows. The palate 7a of the inner plug 2a is pushed downward with fingers. An initial opening is formed at the tip 15 on the opposite side of the hinge 17 connected by this pressing force, and then the cutting of the score 14 proceeds backward, and the palate 7a is connected to the inner plug body 6 only by the hinge 17. It becomes a state.
[0013]
Subsequently, when the palate 7a is pushed down, the palate 7a is rotationally displaced about the hinge 17, further passes through the stopper member 18a by elastic deformation, and descends, and the outflow port 5 opens. Thus, the content liquid in the container can be poured out through the outlet 5. When the finger is moved away from the palate 7a and the pressing force is removed, the palate 7a tries to be displaced in the original direction by the elastic restoring force, but the stopper member 18a interferes with the locking portion 10a on the peripheral portion of the palate 7a. The restoration displacement of the palate 7a is suppressed and the opening of the outlet 5 is maintained.
[0014]
FIG. 2 shows an inner plug 2b according to another embodiment of the present invention. In the inner plug 2b, a support column 20 and a standing wall 21 are provided on the upper surface of the palate 7b so as to rise in the front-rear direction, a gate mark 9 is formed on the support column 20, and the locking portion 10b is a side surface of the upper end of the standing wall 21 In addition, the stopper member 18b that interferes with the locking portion 10b is formed by the tip 15 of the outflow port 5.
[0015]
In the inner plug 2b configured as described above, the return displacement of the palate 7b is suppressed by the locking portion 10b interfering with the tip 15 of the outlet 5, and the palate 7b is displaced downward by the height of the standing wall 21. In this state, the opening of the outlet 5 is maintained.
[0016]
FIG. 3 shows an inner plug 2c according to another embodiment of the present invention. In the inner plug 2c, the upright wall 22 is provided on the upper surface of the palate 7c in the front-rear direction and the other upright wall 23 is provided in the left-right direction perpendicular thereto, and the gate mark 9 is formed on the upright wall 22. The locking part 10c is constituted by the side surface at the upper end of the standing wall 22, and the stopper member 18c that interferes with the locking part 10c is constituted by the tip 15 of the outflow port 5.
[0017]
In the inner plug 2 c configured as described above, the return displacement of the palate 7 c is suppressed by the locking portion 10 c interfering with the tip 15 of the outlet 5. The other standing wall 23 can be used as a part where a finger is placed when the palate 7 is pushed down.
[0018]
The mold set 25 in the case of molding the above inner plugs 2a, 2b, 2c by injection molding, as shown by way of example for the inner plug 2b, does not require a mold for molding a pull ring as shown in FIG. Therefore, at the upper side of the parting line PL, the molds a, b, and c are required, and the structure of the mold is simplified as the number of molds is reduced, and the cooling water channel 24 is also in the mold a. Since it can be formed close to the product, the productivity of the product is improved.
[0019]
【The invention's effect】
In the present invention, the structure in which the outlet 5 of the inner plug main body 6 is closed by the palate 7 connected by the score 14 is the same as the conventional stopper cap 1, so that the virgin sealing performance is ensured as in the conventional case. At the same time, the cutting of the score 14 is realized not by pulling up the palates 7a, 7b, 7c but by pushing down the palates 7a, 7b, 7c, so that the pull ring can be eliminated, the opening operation is facilitated, and the mold structure To improve the cooling capacity and improve the productivity. Moreover, since the palate is connected by the hinge 17 without separating all the scores at the peripheral edge of the palate, the contents are not scattered and the palate is not dusted. Further, by providing a return prevention mechanism by the stopper members 18a, 18b, 18c, the palate does not obstruct the content liquid outflow. Furthermore, since the structure does not have a pull ring itself, the pull ring is not broken and cannot be opened at the time of opening.
[0020]
As is apparent from the above description, according to the present invention, it is not necessary to provide a pull ring while maintaining the virgin sealing performance, the mold structure is simplified and the productivity is improved, and the operation at the time of opening is easy and easy to open. In addition, it is possible to obtain a stoppered cap with a score that does not trash, without separating the pull ring and palate from the inner plug.
[0021]
[Brief description of the drawings]
1A and 1B are views showing a stopper cap of the present invention, in which FIG. 1A is a plan view, FIG. 1B is a longitudinal sectional view, and FIG. 1C is a longitudinal sectional view in a state where a palate is pushed down;
2A is a plan view, FIG. 2B is a longitudinal sectional view, and FIG. 2C is a longitudinal sectional view showing a state in which the palate is pushed down;
3A and 3B are views showing a stopper cap of the present invention, in which FIG. 3A is a plan view, FIG. 3B is a longitudinal sectional view, and FIG. 3C is a longitudinal sectional view in a state where a palate is pushed down;
FIG. 4 is a longitudinal sectional view showing a mold set for molding a stopper cap.
FIG. 5 is a longitudinal sectional view showing a mold set for forming a conventional stopper cap.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Plug stopper 2a, 2b, 2c Middle plug 3 Cover cap 4 Opening / closing hinge 5 Outlet 6 Middle plug main body 7a, 7b, 7c Cover 8 Outflow guide rod 9 Gate trace 10a, 10b, 10c Locking part 11 Return liquid receiving cylinder 12 Inner skirt 13 Outer skirt 14 Score 15 Tip 16 Base end 17 Hinge 18 a, 18 b, 18 c Stopper member 20 Strut 21 Standing wall 22 Standing wall 23 Standing wall 24 Cooling channel 25 Mold assembly 101 Scoring cap 102 Cap plug 103 Cover cap 107 palate 110 pull ring 114 score 124 cooling channel 125 mold set

Claims (2)

中栓と前記中栓を開閉するカバーキャップとを有する容器用打栓キャップであって、前記中栓は容器に固着する中栓本体と前記中栓本体の口部を閉じる口蓋とを有し、前記口蓋は周縁部がヒンジ部と切断可能なスコアを介して前記中栓本体に連結していて前記スコアが切断した状態では前記ヒンジの回りに変位経路に沿って回転変位可能であり、前記中栓本体は前記口蓋上の係止用部位の変位経路の近傍に配設されていて前記係止用部位と干渉可能なストッパー部材を有するスコア付き打栓キャップであって、前記口蓋は前記中栓本体の口部を閉じる口蓋本体と前記口蓋本体に一体をなして前記口蓋本体の上面に立設された支柱と、前記支柱と一体になって前記口蓋本体の先端と基端部を通る先後方向に立設された立壁とを有し、前記ゲート痕は前記支柱上に位置しており、前記係止用部位は前記立壁上に設けられていることを特徴とするスコア付き打栓キャップ。 A stopper cap for a container having an inner stopper and a cover cap for opening and closing the inner stopper, the inner stopper having an inner stopper body that is fixed to the container and a mouth cap that closes the mouth portion of the inner stopper body, The palate has a peripheral edge connected to the inner plug body through a score that can be cut off from the hinge portion, and when the score is cut, the palate can be rotationally displaced along a displacement path around the hinge. the plug body is a away capping capped cores have been arranged in the vicinity have a interference can stopper member and the site for the locking of the displacement path of the site for locking on the palate, the palate A palatal body that closes the mouth of the inner plug main body, a post that is integrated with the palatal body and is erected on the upper surface of the palatal body, and a distal end and a base end of the palatal body that are integrated with the post. And a standing wall erected in the front-rear direction, and the gate Wherein is located on the strut, scored capping cap, wherein the locking portion is provided on said standing wall. 中栓と前記中栓を開閉するカバーキャップとを有する容器用打栓キャップであって、前記中栓は容器に固着する中栓本体と前記中栓本体の口部を閉じる口蓋とを有し、前記口蓋は周縁部がヒンジ部と切断可能なスコアを介して前記中栓本体に連結していて前記スコアが切断した状態では前記ヒンジの回りに変位経路に沿って回転変位可能であり、前記中栓本体は前記口蓋上の係止用部位の変位経路の近傍に配設されていて前記係止用部位と干渉可能なストッパー部材を有するスコア付き打栓キャップであって、前記口蓋は前記中栓本体の口部を閉じる口蓋本体と前記口蓋本体に一体をなして前記口蓋本体の先端と基端部を通る先後方向に立設されている第1の立壁と、前記口蓋本体及び前記第1の立壁と一体をなして前記先後方向に直交する横方向に立設されている第2の立壁とを有し、前記ゲート痕は前記第1の立壁上に位置しており、前記係止用部位は前記第1の立壁上に設けられていることを特徴とするスコア付き打栓キャップ。  A stopper cap for a container having an inner stopper and a cover cap for opening and closing the inner stopper, the inner stopper having an inner stopper body that is fixed to the container and a mouth cap that closes the mouth portion of the inner stopper body, The palate has a peripheral edge connected to the inner plug body through a score that can be cut off from the hinge portion, and when the score is cut, the palate can be rotationally displaced along a displacement path around the hinge. The stopper main body is a stoppering cap with a score which is disposed in the vicinity of the displacement path of the locking portion on the palate and has a stopper member capable of interfering with the locking portion, and the palate is the inner plug A palatal body that closes the mouth of the main body, a first standing wall that stands integrally in the palatal body and passes through the distal end and the base end of the palatal body, the palatal body, and the first pawl Integrate with the standing wall and perpendicular to the front-rear direction A second standing wall erected in the direction, the gate mark is located on the first standing wall, and the locking portion is provided on the first standing wall. A cap with a score characterized by
JP2003126456A 2003-05-01 2003-05-01 Scoring cap with score Expired - Fee Related JP4466816B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106142444A (en) * 2015-04-15 2016-11-23 精英制模实业(深圳)有限公司 A kind of trichroism injection rotary gemel container
JP2021024615A (en) * 2019-08-05 2021-02-22 三笠産業株式会社 Hinge cap

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101135033B1 (en) 2009-11-10 2012-04-13 주식회사 성림정공 A Cap for Liquid Vessel
KR101499788B1 (en) * 2014-03-20 2015-03-09 주식회사 대륙제관 Air inhalation device for liquid receptacle
JP2018065600A (en) * 2016-10-21 2018-04-26 大日本印刷株式会社 Head-portion molding body, tube container, production method of head-portion molding body, and production method of tube container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106142444A (en) * 2015-04-15 2016-11-23 精英制模实业(深圳)有限公司 A kind of trichroism injection rotary gemel container
JP2021024615A (en) * 2019-08-05 2021-02-22 三笠産業株式会社 Hinge cap

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