JP3136642U - Open / close lid with scraper - Google Patents

Open / close lid with scraper Download PDF

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Publication number
JP3136642U
JP3136642U JP2007006536U JP2007006536U JP3136642U JP 3136642 U JP3136642 U JP 3136642U JP 2007006536 U JP2007006536 U JP 2007006536U JP 2007006536 U JP2007006536 U JP 2007006536U JP 3136642 U JP3136642 U JP 3136642U
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Prior art keywords
opening
fixed
lid
closing lid
open
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永成 伊藤
隆 櫻井
貴史 上原
弘史 落合
裕代 友田
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Meiji Seika Kaisha Ltd
Toyo Seikan Kaisha Ltd
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Meiji Seika Kaisha Ltd
Toyo Seikan Kaisha Ltd
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Abstract

【課題】 使用開始後、開閉蓋だけで密封性を確保することができる摺り切り具付き開閉蓋を提供すること。
【解決手段】 開閉蓋部23で開閉される固定枠体21の開口取出し部24を略U字状としてヒンジ部23aに略垂直かつ互いに略平行な2本の平行直線部24bを備え、これに沿って不断の連続した固定シールリング部26を形成し、開閉蓋部23の天面内側に、対応する不断の連続したインナーリング部27を形成することで、開閉蓋部23と固定枠体21とをヒンジ部23aの近傍では、固定シールリング部26とインナーリング部27の直線部分で接触させることができ、これにより、開閉蓋部23の開閉の繰り返しによっても干渉や変形を防止することができ、密封性を確保するようにしている。また、固定蓋部22に、開閉蓋部23のヒンジ部23aに沿って缶内部に突出する板状の摺り切り具25を一体に形成してある。
【選択図】 図1
PROBLEM TO BE SOLVED: To provide an open / close lid with a shaving tool capable of ensuring sealing performance only by an open / close lid after starting use.
SOLUTION: An opening extraction portion 24 of a fixed frame 21 that is opened and closed by an opening / closing lid portion 23 has a substantially U shape, and includes two parallel straight portions 24b that are substantially perpendicular to a hinge portion 23a and substantially parallel to each other. A continuous fixed seal ring portion 26 is formed along the upper and lower sides, and a corresponding continuous inner ring portion 27 is formed inside the top surface of the open / close lid portion 23 so that the open / close lid portion 23 and the fixed frame body 21 are formed. Can be brought into contact with each other at the linear portion of the fixed seal ring portion 26 and the inner ring portion 27 in the vicinity of the hinge portion 23a, thereby preventing interference and deformation even when the opening and closing lid portion 23 is repeatedly opened and closed. It is possible to ensure sealing performance. In addition, a plate-shaped scraping tool 25 that protrudes into the can along the hinge portion 23 a of the opening / closing lid portion 23 is integrally formed on the fixed lid portion 22.
[Selection] Figure 1

Description

この考案は摺り切り具付き開閉蓋に関し、金属缶のイージーオープン蓋を取り除いた後の密封性を確保できるようにしたもので、特に粉粒体の容器の蓋として好適なものである。   The present invention relates to an opening / closing lid with a scraper, which is capable of ensuring sealing after removing an easy open lid of a metal can, and is particularly suitable as a lid for a container of a granular material.

従来から、粉粒体の容器として缶容器が広く用いられており、内容物の取り出しの際に計量が行われることも多く、例えば栄養補助食品や粉ミルクなどでは、スプーンに掬い取ったものを缶口部の摺り切り具で摺り切って計量することが行われている。   Conventionally, can containers have been widely used as powder containers, and are often measured at the time of taking out the contents. It is measured by scraping with a scraper at the mouth.

このような粉粒体が入れられる缶容器では、製造後、消費者の手に渡るまでの流通過程で防湿などの品質を維持するため、不通気性のアルミシールなどを熱融着して密封状態としている。
一方、開封後の取出し・計量を簡単にするため、缶容器とは別に合成樹脂製の開閉蓋を備えておき、例えば、アルミシールなどを取り除いた後、棒状の摺り切り具を開封した缶口部の内側に取り付けて摺り切りできるようにするものがあった。
In such a can container in which powder particles can be put, in order to maintain the quality such as moisture proofing in the distribution process after production, it is sealed by heat-sealing an air-permeable aluminum seal etc. State.
On the other hand, in order to simplify taking-out and weighing after opening, it is equipped with a synthetic resin opening / closing lid separately from the can container. For example, after removing the aluminum seal etc., the can mouth with the bar-shaped scraper opened There was something that was attached to the inside of the part so that it could be scraped off.

さらに、簡単に取出し・計量できるようにしたものとして、特許文献1には、図5に示すように、筒状の開閉蓋1を固定用の小さな固定蓋部2と、開閉用の大きな開閉蓋部3とで構成するとともに、固定蓋部2の下面に摺り切り条4を形成しておき、開閉蓋部3を開いて、スプーンなどで掬い取った後、固定蓋部2の下面の摺り切り条4で摺り切ることができるようにしている。
特開2000−281116号公報
In addition, as shown in FIG. 5, Patent Document 1 discloses that a cylindrical opening / closing lid 1 has a small fixing lid portion 2 for fixing and a large opening / closing lid for opening and closing. It is composed of a portion 3 and a slit 4 is formed on the lower surface of the fixed lid portion 2, the opening / closing lid portion 3 is opened and scooped with a spoon or the like, and then the lower surface of the fixed lid portion 2 is scraped off. It can be scraped off with the article 4.
JP 2000-281116 A

ところが、特許文献1に開示された開閉蓋においては、使用開始時に、防湿のため取り付けてあるアルミシールなどを一旦取り除くと、その後は、開閉蓋1の固定蓋部2および開閉蓋部3で密封状態を維持しなければならないが、取出し・計量をスムーズに行なうため、通常、固定蓋部2に対して開閉蓋部3を大きくしてあり、開閉蓋部3のヒンジ部側に近い基端側壁部分3aが円の一部を構成していることから開口縁5より内側に位置することになる。
このため、開閉蓋部3の開閉のたびに基端側壁部分3aが開口縁5と干渉して変形力が加わり、これが繰り返されることで密着性が低下するという問題がある。
However, in the opening / closing lid disclosed in Patent Document 1, once the aluminum seal or the like attached for moisture prevention is once removed at the start of use, the sealing lid 2 and the opening / closing lid 3 of the opening / closing lid 1 are then sealed. Although the state must be maintained, in order to smoothly take out and weigh, the opening / closing lid 3 is usually made larger than the fixed lid 2 and the proximal side wall close to the hinge side of the opening / closing lid 3 Since the part 3a constitutes a part of a circle, the part 3a is positioned inside the opening edge 5.
For this reason, every time the opening / closing lid portion 3 is opened and closed, the proximal end side wall portion 3a interferes with the opening edge 5 and a deformation force is applied.

この考案は、上記従来技術の課題に鑑みてなされたもので、使用開始後、開閉蓋だけで密封性を確保することができる摺り切り具付き開閉蓋を提供しようとするものである。   The present invention has been made in view of the above-described problems of the prior art, and is intended to provide an open / close lid with a shaving tool that can ensure hermeticity with only the open / close lid after the start of use.

上記従来技術の有する課題を解決するためこの考案の請求項1記載の摺り切り具付き開閉蓋は、端部にフルオープンタイプの金属製イージーオープン内蓋が巻き締められ密封された金属缶に装着される合成樹脂製の摺り切り具付き開閉蓋であって、前記金属缶の缶口部を覆って巻き締め部に嵌合固定される固定枠体に設けられて前記缶口部の一部を塞ぐ固定蓋部と、前記固定枠体の前記缶口部の前記固定蓋部で覆われない残部に形成され、当該残部の端部の直線部に形成されるヒンジ部に対して略垂直かつ互いに略平行な直線とこれらをつなぐ曲線とでなる略U字状の開口取り出し部と、この開口取り出し部を覆って開閉され前記固定蓋部に前記ヒンジ部を介して一体に形成される開閉蓋部と、からなり、前記固定蓋部に、前記ヒンジ部に沿って缶内部に突出する板状の摺り切り具を形成し、前記固定枠体の前記開口取り出し部の略U字状の外側縁部に、上方に突き出す不断の固定シールリング部を形成するとともに、前記開閉蓋部の天面内側に前記固定シールリング部と接触してシールする不断のインナーリング部を形成し、前記固定枠体の前記開口取り出し部の曲線状の固定シールリング部と、当該固定シールリング部に対応する前記開閉蓋部の外周側壁部との間に、互いを係合可能とするアンダーカット部を形成したことを特徴とするものである。
この摺り切り具付き開閉蓋によれば、開閉蓋部で開閉される固定枠体の開口取出し部を略U字状としてヒンジ部に対して略垂直かつ互いに略平行な直線部を備えるようにし、これに沿って不断の連続した固定シールリング部を形成し、開閉蓋部の天面内側に、対応する不断の連続したインナーリング部を形成することで、開閉蓋部と固定枠体とをヒンジ部の近傍では、固定シールリング部とインナーリング部の直線部分で接触させ、開閉蓋部の開閉の繰り返しによっても干渉や変形を防止するようにし、密封性を確保するようにしている。また、固定蓋部に、開閉蓋部のヒンジ部に沿って缶内部に突出する板状の摺り切り具を一体に形成し、摺り切りができるようにしてある。
In order to solve the above-mentioned problems of the prior art, the opening / closing lid with a scraper according to claim 1 of the present invention is attached to a metal can which is sealed with a full-open type metal easy-open inner lid wrapped around the end. An opening / closing lid with a synthetic resin scraper, which is provided on a fixed frame body that covers and covers the can mouth portion of the metal can and is fixed to the winding fastening portion. The fixed lid portion to be closed and the remaining portion not covered by the fixed lid portion of the can mouth portion of the fixed frame body, and substantially perpendicular to each other and the hinge portion formed at the straight portion of the end portion of the remaining portion. A substantially U-shaped opening take-out portion composed of a substantially parallel straight line and a curve connecting them, and an open / close lid portion that is opened and closed to cover the opening take-out portion and is integrally formed with the fixed lid portion via the hinge portion The fixed lid portion is connected to the hinge portion. Forming a plate-shaped scraping tool protruding inside the can, and forming a continuous fixed seal ring portion protruding upward on the substantially U-shaped outer edge portion of the opening extraction portion of the fixed frame body, A continuous inner ring part that contacts and seals with the fixed seal ring part is formed on the inside of the top surface of the opening / closing lid part, a curved fixed seal ring part of the opening extraction part of the fixed frame body, and the fixing An undercut portion that can engage with each other is formed between the outer peripheral side wall portion of the opening / closing lid portion corresponding to the seal ring portion.
According to this opening / closing lid with a cutting tool, the opening extraction portion of the fixed frame body opened and closed by the opening / closing lid portion is formed in a substantially U shape so as to be provided with straight portions that are substantially perpendicular to the hinge portion and substantially parallel to each other, A continuous fixed seal ring portion is formed along this, and a corresponding continuous inner ring portion is formed inside the top surface of the open / close lid portion so that the open / close lid portion and the fixed frame body are hinged. In the vicinity of the portion, contact is made at the straight portion of the fixed seal ring portion and the inner ring portion, and interference and deformation are prevented by repeated opening and closing of the opening and closing lid portion to ensure sealing performance. In addition, a plate-shaped scraping tool that protrudes into the can along the hinge portion of the opening / closing lid portion is integrally formed on the fixed lid portion so that the stationary lid portion can be scraped off.

また、固定枠体の固定シールリング部の曲線部分と開閉蓋部の曲線部分とにアンダーカット部を形成することで、施蓋状態を一層確実に保持でき、密封性を向上できるようにしている。   In addition, by forming an undercut portion in the curved portion of the fixed seal ring portion of the fixed frame body and the curved portion of the opening / closing lid portion, it is possible to hold the lid state more reliably and improve the sealing performance. .

さらに、缶口部にイージーオープン内蓋を巻き締めて密封することで、アルミシールの場合のように、フランジ部の巻き締めとフランジ部へのアルミシールの熱融着との2工程での密封に比べ、簡単かつ高速で密封できるようになる。   Furthermore, by sealing the easy open inner lid around the can mouth, sealing in two steps of tightening the flange and heat-sealing the aluminum seal to the flange as in the case of an aluminum seal Compared to, it becomes easier and faster to seal.

この考案の請求項1記載の摺り切り具付き開閉蓋によれば、端部にフルオープンタイプの金属製イージーオープン内蓋が巻き締められ密封された金属缶に装着される合成樹脂製の摺り切り具付き開閉蓋であって、前記金属缶の缶口部を覆って巻き締め部に嵌合固定される固定枠体に設けられて前記缶口部の一部を塞ぐ固定蓋部と、前記固定枠体の前記缶口部の前記固定蓋部で覆われない残部に形成され、当該残部の端部の直線部に形成されるヒンジ部に対して略垂直かつ互いに略平行な直線とこれらをつなぐ曲線とでなる略U字状の開口取り出し部と、この開口取り出し部を覆って開閉され前記固定蓋部に前記ヒンジ部を介して一体に形成される開閉蓋部と、からなり、前記固定蓋部に、前記ヒンジ部に沿って缶内部に突出する板状の摺り切り具を形成し、前記固定枠体の前記開口取り出し部の略U字状の外側縁部に、上方に突き出す不断の固定シールリング部を形成するとともに、前記開閉蓋部の天面内側に前記固定シールリング部と接触してシールする不断のインナーリング部を形成し、前記固定枠体の前記開口取り出し部の曲線状の固定シールリング部と、当該固定シールリング部に対応する前記開閉蓋部の外周側壁部との間に、互いを係合可能とするアンダーカット部を形成したので、開閉蓋で開閉される固定枠体の開口取出し部を略U字状としてヒンジ部に対して略垂直かつ互いに略平行な直線部を備え、これに沿って不断の連続した固定シールリング部を形成し、開閉蓋部の天面内側に、対応する不断の連続したインナーリング部を形成することで、開閉蓋部と固定枠体とをヒンジ部の近傍では、固定シールリング部とインナーリング部の直線部分で接触させさせることができ、これにより、開閉蓋部の開閉の繰り返しによっても干渉や変形を防止することができ、密封性を確保することができる。また、固定蓋部に、開閉蓋部のヒンジ部に沿って缶内部に突出する板状の摺り切り具を一体に形成したので、摺り切りすることができる。   According to the opening / closing lid with a scraper according to claim 1 of the present invention, a synthetic resin scraper mounted on a sealed metal can with a fully open type metal easy open inner lid wound around the end portion. An opening / closing lid with a tool, provided on a fixed frame body that covers and covers the can mouth portion of the metal can and is fixed to the winding fastening portion, and covers the part of the can mouth portion, and the fixing A straight line that is formed in the remaining part of the can mouth part of the frame that is not covered with the fixed lid part and that is substantially perpendicular to the hinge part formed in the straight part at the end of the remaining part and connects them to each other. A substantially U-shaped opening extraction portion formed of a curve, and an opening / closing lid portion that is opened and closed to cover the opening extraction portion and is integrally formed with the fixed lid portion via the hinge portion. A plate-shaped scraper projecting into the can along the hinge A fixed sealing ring portion protruding upward is formed on a substantially U-shaped outer edge portion of the opening extraction portion of the fixed frame body, and the fixing is performed on the inner surface of the opening / closing lid portion. A continuous inner ring portion that contacts and seals with the seal ring portion is formed, and the curved fixed seal ring portion of the opening extraction portion of the fixed frame body and the opening / closing lid portion corresponding to the fixed seal ring portion Since an undercut portion that enables engagement with each other is formed between the outer peripheral side wall portion, the opening extraction portion of the fixed frame body that is opened and closed by the opening / closing lid is substantially U-shaped and substantially perpendicular to the hinge portion and Opening and closing by forming straight continuous seal ring parts along the straight parts that are substantially parallel to each other, and forming a corresponding continuous inner ring part inside the top surface of the open / close lid part. Lid and fixed frame In the vicinity of the hinge portion, the fixed seal ring portion and the inner ring portion can be brought into contact with each other, whereby interference and deformation can be prevented even by repeated opening and closing of the opening and closing lid portion, Sex can be secured. Moreover, since the plate-shaped scraping tool which protrudes in the inside of a can along the hinge part of the opening-and-closing lid part was integrally formed in the fixed lid part, it can be cut off.

また、前記固定枠体の前記開口取出し部の曲線状の固定シールリング部と、当該固定シールリング部に対応する前記開閉蓋部の外周側壁部との間に、互いを係合可能とするアンダーカット部を形成したので、固定枠体の固定シールリング部の曲線部分と開閉蓋部の曲線部分とに形成したアンダーカット部で、施蓋状態を一層確実に保持することができ、密封性を向上することができる。   Further, an under-engagement is possible between the curved fixed seal ring part of the opening extraction part of the fixed frame body and the outer peripheral side wall part of the opening / closing lid part corresponding to the fixed seal ring part. Since the cut part is formed, the undercut part formed in the curved part of the fixed seal ring part of the fixed frame body and the curved part of the opening / closing lid part can hold the lid state more reliably, and the sealing performance Can be improved.

さらに、前記固定枠体が嵌合固定される缶口部が、予め金属板のイージーオープン内蓋で密封してあるので、缶口部にイージーオープン内蓋を巻き締めて密封することで、アルミシールの場合のように、フランジ部の巻き締めとフランジ部へのアルミシールの熱融着との2工程での密封に比べ、簡単かつ高速で密封することができる。   Furthermore, since the can mouth portion to which the fixed frame body is fitted and fixed is sealed in advance with an easy-open inner lid of a metal plate, the easy-open inner lid is wrapped around the can mouth portion and sealed, so that aluminum As in the case of the seal, the sealing can be performed easily and at a higher speed than the sealing in two steps of winding the flange portion and heat-sealing the aluminum seal to the flange portion.

以下、この考案の一実施の形態を図面に基づき詳細に説明する。
図1〜図4はこの考案の摺り切り具付き開閉蓋の一実施の形態にかかり、図1は開蓋状態の概略斜視図、図2は開蓋状態の平面図および正面図、図3は開蓋状態の断面図、図4は施蓋状態の正面図および断面図である。
Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
1 to 4 relate to an embodiment of an opening / closing lid with a scraper according to the present invention, FIG. 1 is a schematic perspective view of the opened state, FIG. 2 is a plan view and a front view of the opened state, and FIG. FIG. 4 is a front view and a cross-sectional view of a lid-covered state.

この摺り切り具付き開閉蓋20は、容器として、例えば図1に示すように、円筒形の缶Cに備えられ、缶口部C1を覆って嵌合固定することができる合成樹脂製の環状の固定枠体21を備えている。   As shown in FIG. 1, for example, as shown in FIG. 1, the opening / closing lid 20 with a cutting tool is provided in a cylindrical can C, and is formed of a synthetic resin ring that can be fitted and fixed over the can mouth C1. A fixed frame 21 is provided.

この固定枠体21は、図3および図4 (b)に示すように、缶Cの上端縁の巻き締め部であるカール部に被せるようにして固定するための環状の嵌合固定部21aが形成され、水平部とその外側の側壁部とで逆L字状に形成してある。そして、この摺り切り具付き開閉蓋20では、使用開始時に缶Cの缶口部C1を密封状態としているイージーオープン内蓋を取り除いて開口する場合に、一旦、巻き締め部であるカール部から取り外し、開封後に再び嵌合固定できるようにしてある。   As shown in FIGS. 3 and 4B, the fixing frame 21 has an annular fitting fixing portion 21a for fixing the fixing frame body 21 so as to cover the curled portion that is a winding portion of the upper end edge of the can C. The horizontal portion and the outer side wall portion are formed in an inverted L shape. And in this open / close lid 20 with a shaving tool, when the easy open inner lid that seals the can mouth portion C1 of the can C is removed and opened at the start of use, it is once removed from the curled portion that is the tightening portion. It can be fitted and fixed again after opening.

この摺り切り具付き開閉蓋20には、固定枠体21を覆って施蓋状態とするため、固定蓋部22と、開閉蓋部23とを備えており、缶口部C1が円周の2点を結ぶ直線(弦)で仕切られて面積の約1/3程度が固定蓋部22で常時施蓋状態とされ、この直線(弦)で仕切られた残りの約2/3の部分が開口取出し部24とされて開閉蓋部23で開閉されるようになっている。
これら固定蓋部22および開閉蓋部23の外径が缶Cの外径より僅かに小さくしてあり、缶Cを安定して積み重ねてスタックすることができるようにしてある。
In order to cover the fixed frame body 21 and put it in a covered state, the opening / closing lid 20 with a shaving tool is provided with a fixed lid portion 22 and an opening / closing lid portion 23, and the can mouth portion C 1 has a circumference of 2 It is partitioned by a straight line (string) that connects the points, and about 1/3 of the area is always covered by the fixed lid portion 22, and the remaining approximately 2/3 portion that is partitioned by this straight line (string) is opened. The take-out portion 24 is opened and closed by an open / close lid portion 23.
The outer diameters of the fixed lid portion 22 and the opening / closing lid portion 23 are slightly smaller than the outer diameter of the can C, so that the cans C can be stacked and stacked stably.

この開口取り出し部24は、図1および図2(a)に示すように、略U字状とされ、固定蓋部22と仕切られる直線(弦)部24aと、その両端部内側の垂直な2本の互いに平行な平行直線部24bと、これら平行直線部24bの先端部を缶Cの外周に沿う円で構成される曲線24cで結んで形成してある。そして、固定枠体21の略U字状の開口取出し部24の外側は、嵌合固定部21aの水平部と平面をなして閉じられた状態としてある。   As shown in FIGS. 1 and 2 (a), the opening take-out portion 24 is substantially U-shaped, and has a straight (string) portion 24a partitioned from the fixed lid portion 22 and two vertical inner portions at both ends. The parallel straight portions 24b that are parallel to each other and the tips of the parallel straight portions 24b are connected by a curve 24c that is formed by a circle along the outer periphery of the can C. And the outer side of the substantially U-shaped opening extraction part 24 of the fixed frame 21 is in a state of being closed in a plane with the horizontal part of the fitting fixing part 21a.

また、この固定蓋部22には、開口取り出し部24と仕切られる直線(弦)部24aに沿って缶Cの内に突き出す板状の摺り切り具25が合成樹脂により一体に形成してあり、この摺り切り具25の上部には、摺り切り具25に沿って開閉蓋部23を開閉可能に連結する合成樹脂を薄肉としたヒンジ部23aが設けてある。
なお、固定枠体21の缶口部C1の固定蓋部22で覆われない残部の端部の直線部が開口取り出し部24と仕切られる直線(弦)部24aとなる。
In addition, the fixed lid portion 22 is integrally formed of a synthetic resin with a plate-shaped scraping tool 25 protruding into the can C along a straight line (string) portion 24a partitioned from the opening extraction portion 24, On the upper part of the scraping tool 25, a hinge part 23a made of a synthetic resin that connects the opening / closing lid part 23 along the scraping tool 25 so as to be openable and closable is provided.
Note that the straight portion of the remaining end portion that is not covered by the fixed lid portion 22 of the can mouth portion C1 of the fixed frame body 21 is a straight (string) portion 24a that is partitioned from the opening extraction portion 24.

この固定枠体21には、開口取出し部24の周囲に上方に突き出して厚さが一定の垂直壁で構成された不断の連続した固定シールリング部26が一体に形成してあり、固定枠体21の嵌合固定部21aの水平部に対して缶Cの内側にも突き出すように形成してある。すなわち、この固定枠体21の固定シールリング部26は、ヒンジ部23aに沿う直線部26aと、この直線部26aの両端部の内側からヒンジ部23aに垂直な2本の互いに平行な平行直線部26bと、この平行直線部26bの先端部を結ぶ曲線部26cによって略U字状の環状に形成されている。
なお、図示例では、固定シールリング部26のヒンジ部23aに沿う直線部26aが板状の摺り切り具25と兼用されている。
The fixed frame 21 is integrally formed with a continuous fixed seal ring portion 26 that is formed of a vertical wall that protrudes upward around the opening extraction portion 24 and has a constant thickness. It forms so that it may protrude also in the inside of the can C with respect to the horizontal part of 21 fitting fixing | fixed part 21a. That is, the fixed seal ring portion 26 of the fixed frame 21 includes a straight portion 26a along the hinge portion 23a, and two parallel straight portions that are perpendicular to the hinge portion 23a from the inside of both ends of the straight portion 26a. 26b and a curved portion 26c connecting the tip of the parallel straight portion 26b are formed in a substantially U-shaped annular shape.
In the illustrated example, the straight portion 26 a along the hinge portion 23 a of the fixed seal ring portion 26 is also used as the plate-shaped scraping tool 25.

このような固定枠体21の略U字状で周囲に固定シールリング部26が形成された開口取出し部24を塞ぐ開閉蓋部23は、固定枠体21の固定蓋部22の直線部分に沿って形成された薄肉のヒンジ部23aを介して開閉可能に連結されて合成樹脂で一体成形されている。この開閉蓋部23には、ヒンジ部23aを除く円弧状の外周部に平行直線部26bおよび曲線部26cの外側に嵌合される外周側壁部23bが形成され、その下端面が、施蓋状態とすることで、固定枠体21の上面に接触するようにしてあり、固定蓋部22と協働して缶Cの缶口部C1全体の固定枠体21を覆うことができるようにしてある。   The open / close lid portion 23 that closes the opening extraction portion 24 having a substantially U-shaped fixed seal ring portion 26 formed around the fixed frame body 21 along the straight portion of the fixed lid portion 22 of the fixed frame body 21. Through a thin hinge portion 23a formed in such a manner that it can be opened and closed, it is integrally formed of synthetic resin. The opening / closing lid portion 23 is formed with an outer peripheral side wall portion 23b fitted to the outer side of the parallel straight line portion 26b and the curved portion 26c on an arc-shaped outer peripheral portion excluding the hinge portion 23a, and a lower end surface thereof is in a covered state. In this way, the upper surface of the fixed frame body 21 is contacted, and the fixed frame body 21 of the entire can mouth portion C1 of the can C can be covered in cooperation with the fixed lid portion 22. .

また、この開閉蓋部23には、密封状態を保持するため、天面内側に固定枠体21の固定シールリング部26の内側に接触してシールする不断の連続したインナーリング部27が下方に突き出すように形成してある。すなわち、この開閉蓋部23のインナーリング部27は、固定シールリング部26に対応して、ヒンジ部23aに沿う直線部27aと、この直線部27aの両端部の内側からヒンジ部23aに垂直な2本の互いに平行な平行直線部27bと、これら平行直線部27bの先端部を結ぶ曲線部27cによって略U字状の環状に形成されている。
そして、開閉蓋部23のヒンジ部23aと対向する外周側壁部23bの頂部には、つまみ部28が水平に突き出すように形成してある。
Further, in order to maintain a sealed state, the open / close lid portion 23 has a continuous inner ring portion 27 that contacts and seals the inside of the fixed seal ring portion 26 of the fixed frame body 21 on the inner side of the top surface. It is formed to protrude. That is, the inner ring portion 27 of the opening / closing lid portion 23 corresponds to the fixed seal ring portion 26, and a straight portion 27a along the hinge portion 23a, and from the inside of both ends of the straight portion 27a, is perpendicular to the hinge portion 23a. It is formed in a substantially U-shaped annular shape by two parallel straight line portions 27b that are parallel to each other and a curved portion 27c that connects the tip ends of these parallel straight line portions 27b.
And the knob part 28 is formed in the top part of the outer peripheral side wall part 23b facing the hinge part 23a of the opening-and-closing lid part 23 so that it may protrude horizontally.

このように構成した摺り切り具付き開閉蓋20では、固定枠体21ごと缶Cの巻き締め部であるカール部から摺り切り具付き開閉蓋20を一旦取り外して缶口部C1を密封するイージーオープン内蓋を取り外して開封した後、摺り切り具付き開閉蓋20を固定枠体21の嵌合固定部21aを押し込むようにして缶Cの巻き締め部であるカール部に取り付ける。
そして、内容物を取り出し・計量する場合には、開閉蓋部23のつまみ部28を引き上げるようにして開閉蓋部23を、ヒンジ部23aを基点として回動し、図1〜図3に示すように、開閉蓋部23を開いた開蓋状態とする。
In the open / close lid 20 with the shaving tool configured as described above, the easy opening for removing the open / close lid 20 with the shaving tool once from the curl portion which is the tightening portion of the can C together with the fixed frame body 21 and sealing the can mouth portion C1. After the inner lid is removed and opened, the opening / closing lid 20 with a shaving tool is attached to the curl portion which is the winding portion of the can C so as to push in the fitting fixing portion 21a of the fixed frame body 21.
When the contents are taken out and weighed, the opening / closing lid portion 23 is rotated with the hinge portion 23a as a base point by pulling up the knob portion 28 of the opening / closing lid portion 23, as shown in FIGS. Then, the open / close lid portion 23 is opened.

この後、開口取出し部24からスプーンで粉粒体を掬い、摺り切り具25に当てて摺り切ることで、余分な粉粒体を落として計量して取り出す。   Thereafter, the powder particles are scooped with a spoon from the opening extraction portion 24, and applied to the scraping tool 25 and scraped off, thereby dropping and measuring the excess powder particles.

こうして、粉粒体を計量して取り出した後、開閉蓋部23を、ヒンジ部23aを基点として押し下げるように回動すると、固定シールリング部26の平行直線部26bとインナーリング部27の平行直線部27bとが接触を開始した後、次第に接触面積を増大しながら接触した後、開閉蓋部23を閉めるように回動するにしたがって固定シールリング部26の曲線部26cとインナーリング部27の曲線部27cとが接触し、さらに閉じると、ヒンジ部23aに最も近い固定枠体21の固定シールリング部26の直線部26aと開閉蓋部23のインナーリング部27の直線部27aとが接触する。
そして、開閉蓋部23を完全に閉じた施蓋状態になると、固定枠体21の固定シールリング部26の内周面に、開閉蓋部23のインナーリング部27の外周面が接触したシール状態となる。これにより、缶Cの缶口部C1の密封状態を保つことができる。
Thus, after the powder particles are weighed and taken out, when the opening / closing lid portion 23 is rotated so as to be pushed down with the hinge portion 23a as a base point, the parallel straight portions 26b of the fixed seal ring portion 26 and the parallel straight lines of the inner ring portion 27 are obtained. After the contact with the portion 27b, the contact portion gradually increases in contact area, and then the curved portion 26c of the fixed seal ring portion 26 and the curve of the inner ring portion 27 as the opening / closing lid portion 23 is rotated. When the portion 27c comes into contact and further closes, the straight portion 26a of the fixed seal ring portion 26 of the fixed frame 21 closest to the hinge portion 23a and the straight portion 27a of the inner ring portion 27 of the opening / closing lid portion 23 come into contact.
When the lid 23 is completely closed, the sealing state in which the outer peripheral surface of the inner ring portion 27 of the opening / closing lid 23 is in contact with the inner peripheral surface of the fixed seal ring portion 26 of the fixed frame 21. It becomes. Thereby, the sealing state of the can mouth part C1 of the can C can be maintained.

このような開閉蓋部23をヒンジ部23aを基点に回動させて密封する場合に、固定シールリング部26と開閉蓋部23のインナーシール部27とにそれぞれ平行直線部26b,27bを形成して接触させるようにすることで、図5に示した従来の開閉蓋部3のヒンジ部側に近い円の一部をなす基端側壁部分3aが開口縁5より内側に位置することになって開閉蓋部3の開閉のたびに基端側壁部分3aが開口縁5と干渉して変形力が加わって密着性が低下するということが全くなく、図4(b)に示すように、この摺り切り具付き開閉蓋20では、固定枠体21の固定シールリング部26や開閉蓋体23のインナーリング部27の変形を防止して、密着性を保持することができる。
また、開閉蓋部23の外周側壁部23bの下端面が固定枠体21の上面に接触した状態となるので、缶Cの外側からのごみやほこりなどの浸入を防止することができ、衛生的に保つこともできる。
When such an opening / closing lid portion 23 is sealed by rotating around the hinge portion 23a, parallel straight portions 26b, 27b are formed on the fixed seal ring portion 26 and the inner seal portion 27 of the opening / closing lid portion 23, respectively. In this way, the proximal side wall portion 3a forming a part of a circle near the hinge side of the conventional opening / closing lid portion 3 shown in FIG. Every time the open / close lid 3 is opened and closed, the proximal end side wall portion 3a does not interfere with the opening edge 5 and a deformation force is applied, so that the adhesion is not lowered at all. As shown in FIG. In the opening / closing lid 20 with the cutting tool, it is possible to prevent the deformation of the fixed seal ring portion 26 of the fixed frame body 21 and the inner ring portion 27 of the opening / closing lid body 23 and to maintain the adhesion.
Moreover, since the lower end surface of the outer peripheral side wall portion 23b of the opening / closing lid portion 23 is in contact with the upper surface of the fixed frame body 21, it is possible to prevent intrusion of dust, dust and the like from the outside of the can C. Can also be kept.

なお、開閉蓋部23の外周側壁部23bでは、ヒンジ部23a側の端部が内側に位置するようになるが、この外周側壁部23bで密封状態を保持する必要がなく、例え変形が生じるようなことがあってもシール性に何ら影響を及ぼすことがない。   In addition, in the outer peripheral side wall part 23b of the opening / closing lid part 23, although the edge part by the side of the hinge part 23a comes to be located inside, it is not necessary to hold | maintain a sealing state in this outer peripheral side wall part 23b, and a deformation | transformation will arise, for example Even if there is something wrong, there is no effect on the sealing performance.

さらに、この摺り切り具付き開閉蓋20では、図3に示すように、固定枠体21の固定シールリング部26の曲線部26cの外周と、対応する開閉蓋部23の外周側壁部23bの内周面にアンダーカット部29が形成してあり、アンダーカット部29同士を係合することで、施蓋状態を一層確実に保持できるようにしてある。   Further, in the opening / closing lid 20 with the cutting tool, as shown in FIG. 3, the outer periphery of the curved portion 26 c of the fixed seal ring portion 26 of the fixed frame body 21 and the outer peripheral side wall portion 23 b of the corresponding opening / closing lid portion 23. An undercut portion 29 is formed on the peripheral surface, and the cover state can be more reliably maintained by engaging the undercut portions 29 with each other.

また、この摺り切り具付き開閉蓋20では、缶Cに内容物を充填後密封するため、金属板のイージーオープン内蓋を設けであり、これにより、アルミシールの場合のように、フランジ部の巻き締めと、その後のフランジ部へのアルミシールの熱融着との2工程での密封に比べ、缶口部にイージーオープン内蓋を巻き締めるだけで良く、簡単かつ高速で密封することができる。   In addition, in the opening / closing lid 20 with a cutting tool, an easy-open inner lid made of a metal plate is provided to seal the can C after the contents are filled, so that, as in the case of an aluminum seal, the flange portion Compared to the sealing in two steps of winding and subsequent heat sealing of the aluminum seal to the flange portion, it is only necessary to wind the easy open inner lid around the can mouth portion, and the sealing can be performed easily and at high speed. .

なお、上記の実施の形態では、摺り切り具の横断面形状を板状の矩形としたが、これらに限らず三角形や円形、あるいはT字状など他の横断面形状であっても良く、摺り切りやすく、しかも固定枠体と一体に成形できるものであれば良い。
また、この実施の形態では、容器として円筒形の金属缶に適用する場合で説明したが、円筒形に限らず、多角筒形など他の形状であっても良い。
さらに、開口取り出し部は、ヒンジ部に対して垂直かつ互いに平行な直線とこれらをつなぐ曲線とでなるU字状にする場合に限らず、ヒンジ部に対して略垂直かつ互いに略平行な直線とこれらをつなぐ曲線とでなる略U字状としたものであっても良い。
In the above-described embodiment, the cross-sectional shape of the scraper is a plate-like rectangle. However, the cross-sectional shape is not limited thereto, and may be other cross-sectional shapes such as a triangle, a circle, or a T-shape. Any material can be used as long as it can be easily cut and formed integrally with the fixed frame.
In this embodiment, the case where the container is applied to a cylindrical metal can has been described. However, the container is not limited to a cylindrical shape, and may be another shape such as a polygonal cylindrical shape.
Furthermore, the opening extraction part is not limited to a U-shape formed by straight lines that are perpendicular to the hinge part and parallel to each other and a curve connecting them, and is substantially perpendicular to the hinge part and straight lines that are substantially parallel to each other. A substantially U-shape formed by a curve connecting these may be used.

この考案の摺り切り具付き開閉蓋の一実施の形態にかかる開蓋状態の概略斜視図である。It is a schematic perspective view of the open state concerning one embodiment of the opening-and-closing lid with a cutting tool of this device. この考案の摺り切り具付き開閉蓋の一実施の形態にかかる開蓋状態の平面図および正面図である。It is the top view and front view of an open state concerning one embodiment of an opening-and-closing lid with a cutting tool of this device. この考案の摺り切り具付き開閉蓋の一実施の形態にかかる開蓋状態の断面図である。It is sectional drawing of the open state concerning one Embodiment of the opening / closing lid | cover with a scraper of this invention. この考案の摺り切り具付き開閉蓋の一実施の形態にかかる施蓋状態の正面図および断面図である。It is the front view and sectional drawing of the lid | cover state concerning one Embodiment of the opening / closing lid | cover with a scraper of this invention. 従来の摺り切り片付き蓋の説明斜視図である。It is a description perspective view of the conventional lid with a scraping piece.

符号の説明Explanation of symbols

20 摺り切り具付き開閉蓋
21 固定枠体
21a 嵌合固定部
22 固定蓋部
23 開閉蓋部
23a ヒンジ部
23b 外周側壁部
24 開口取出し部
24a 直線(弦)部
24b 平行直線部
24c 曲線
25 摺り切り具
26 固定シールリング部
26a 直線部
26b 平行直線部
26c 曲線部
27 インナーリング部
27a 直線部
27b 平行直線部
27c 曲線部
28 つまみ部
29 アンダーカット部
C 缶
C1 開口部
20 Opening / Closing Lid with Sliding Tool 21 Fixed Frame Body 21a Fitting Fixing Part 22 Fixed Lid Part 23 Opening / Covering Lid Part 23a Hinge Part 23b Outer Side Wall Part 24 Opening Extraction Part 24a Straight (String) Part 24b Parallel Straight Line Part 24c Curve 25 Slicing Tool 26 Fixed seal ring part 26a Straight line part 26b Parallel straight line part 26c Curved part 27 Inner ring part 27a Straight line part 27b Parallel straight line part 27c Curved part 28 Knob part 29 Undercut part C Can C1 Opening

Claims (1)

端部にフルオープンタイプの金属製イージーオープン内蓋が巻き締められ密封された金属缶に装着される合成樹脂製の摺り切り具付き開閉蓋であって、
前記金属缶の缶口部を覆って巻き締め部に嵌合固定される固定枠体に設けられて前記缶口部の一部を塞ぐ固定蓋部と、
前記固定枠体の前記缶口部の前記固定蓋部で覆われない残部に形成され、当該残部の端部の直線部に形成されるヒンジ部に対して略垂直かつ互いに略平行な直線とこれらをつなぐ曲線とでなる略U字状の開口取り出し部と、
この開口取り出し部を覆って開閉され前記固定蓋部に前記ヒンジ部を介して一体に形成される開閉蓋部と、からなり、
前記固定蓋部に、前記ヒンジ部に沿って缶内部に突出する板状の摺り切り具を形成し、
前記固定枠体の前記開口取り出し部の略U字状の外側縁部に、上方に突き出す不断の固定シールリング部を形成するとともに、前記開閉蓋部の天面内側に前記固定シールリング部と接触してシールする不断のインナーリング部を形成し、
前記固定枠体の前記開口取り出し部の曲線状の固定シールリング部と、当該固定シールリング部に対応する前記開閉蓋部の外周側壁部との間に、互いを係合可能とするアンダーカット部を形成したことを特徴とする摺り切り具付き開閉蓋。
A fully open type metal easy open inner lid is wrapped and sealed on a metal can that is attached to a metal can, and an open / close lid with a synthetic resin scraper.
A fixed lid portion that covers a can mouth portion of the metal can and is provided on a fixed frame body that is fitted and fixed to a tightening portion and closes a part of the can mouth portion;
Straight lines that are formed on the remaining part of the fixed frame body that are not covered with the fixed lid part and are substantially perpendicular to the hinge part formed on the straight part at the end of the remaining part, and these A substantially U-shaped opening extraction portion formed by a curve connecting the two;
An opening / closing lid portion that is opened and closed to cover the opening take-out portion and is formed integrally with the fixed lid portion via the hinge portion,
On the fixed lid portion, a plate-shaped scraping tool that protrudes into the can along the hinge portion is formed,
A continuous fixed seal ring part protruding upward is formed on the substantially U-shaped outer edge of the opening extraction part of the fixed frame body, and the fixed seal ring part is in contact with the inside of the top surface of the opening / closing lid part. To form a continuous inner ring part to be sealed,
An undercut portion that allows engagement between a curved fixed seal ring portion of the opening extraction portion of the fixed frame body and an outer peripheral side wall portion of the opening / closing lid portion corresponding to the fixed seal ring portion. An opening / closing lid with a shaving tool characterized by comprising:
JP2007006536U 2007-08-23 2007-08-23 Open / close lid with scraper Expired - Lifetime JP3136642U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009274744A (en) * 2008-05-15 2009-11-26 Toyo Seikan Kaisha Ltd Hinge type over-cap
JP2017197255A (en) * 2016-04-28 2017-11-02 株式会社明治 Container for powder
US10537304B2 (en) 2008-06-06 2020-01-21 Ulthera, Inc. Hand wand for ultrasonic cosmetic treatment and imaging

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009274744A (en) * 2008-05-15 2009-11-26 Toyo Seikan Kaisha Ltd Hinge type over-cap
US10537304B2 (en) 2008-06-06 2020-01-21 Ulthera, Inc. Hand wand for ultrasonic cosmetic treatment and imaging
JP2017197255A (en) * 2016-04-28 2017-11-02 株式会社明治 Container for powder

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