JP2002347801A - Lid member - Google Patents
Lid memberInfo
- Publication number
- JP2002347801A JP2002347801A JP2001160982A JP2001160982A JP2002347801A JP 2002347801 A JP2002347801 A JP 2002347801A JP 2001160982 A JP2001160982 A JP 2001160982A JP 2001160982 A JP2001160982 A JP 2001160982A JP 2002347801 A JP2002347801 A JP 2002347801A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- container
- edge
- peripheral region
- lid
- 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.)
- Pending
Links
Landscapes
- Closures For Containers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、容器の開口を閉
塞する蓋材に関係しており、より詳細には、薄片から形
成可能であって、上記開口から取り除かれた後も再度上
記開口を閉塞することが出来る蓋材に関係している。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cover material for closing an opening of a container, and more particularly, to a cover member which can be formed from a thin piece and which is reopened after being removed from the opening. It relates to a closure that can be closed.
【０００２】[0002]
【従来の技術】容器の開口を薄片から形成された蓋材に
より閉塞する場合、上記開口を覆うよう上記開口上に上
記蓋材が載置された後に、上記蓋材は上記開口の縁また
は上記容器の外表面における上記縁の周辺部または上記
容器の内表面における上記縁の周辺部に例えば接着剤ま
たはヒートシールにより固定されている。ここにおい
て、上記蓋材を上記開口の縁に上述した如く固定する場
合には、上記開口の縁は外方を向いていて或る程度の厚
さを有していなければならない。2. Description of the Related Art When an opening of a container is closed by a lid member formed of a thin piece, after the lid member is placed on the opening so as to cover the opening, the lid member is placed at the edge of the opening or the lid. The periphery of the edge on the outer surface of the container or the periphery of the edge on the inner surface of the container is fixed by, for example, an adhesive or a heat seal. Here, when the lid is fixed to the edge of the opening as described above, the edge of the opening must be directed outward and have a certain thickness.
【０００３】このようにして従来の蓋材により閉塞され
ている容器の開口を開放するには、上記蓋材の外周縁を
摘み、上記蓋材が上述した如く固定されている上記開口
の縁または上記容器の外表面における上記縁の周辺部ま
たは上記容器の内表面における上記縁の周辺部から上記
蓋材を引き剥がす。[0003] In order to open the opening of the container closed by the conventional lid material in this way, the outer peripheral edge of the lid material is pinched, and the edge of the opening or the edge where the lid material is fixed as described above. The lid is peeled off from the periphery of the edge on the outer surface of the container or the periphery of the edge on the inner surface of the container.
【０００４】[0004]
【発明が解決しようとする課題】このときに、上記蓋材
において上記開口の縁または上記容器の外表面における
上記縁の周辺部または上記容器の内表面における上記縁
の周辺部に固定されていた部分は、破れが生じやすい。
しかも、一旦、上述した如く引き剥がされた蓋材は、上
記容器の開口を再度閉塞するよう上記開口の縁または上
記容器の外表面における上記縁の周辺部または上記容器
の内表面における上記縁の周辺部に固定することが難し
い。At this time, the lid is fixed to the edge of the opening, the periphery of the edge on the outer surface of the container, or the periphery of the edge on the inner surface of the container. The part is easily torn.
Moreover, the lid material once peeled off as described above is the edge of the opening or the peripheral portion of the edge on the outer surface of the container or the edge of the edge on the inner surface of the container so as to close the opening of the container again. It is difficult to fix to the periphery.
【０００５】この発明は上記事情の下でなされ、この発
明の目的は、薄片により形成可能であって、容器の開口
を密封可能であり、しかも上記の開口を一旦開放した後
も上記の開口を再度確実に閉塞することが可能である、
蓋材を提供することである。The present invention has been made under the above circumstances, and an object of the present invention is to form a thin piece, to seal an opening of a container, and to keep the above-mentioned opening open once the above-mentioned opening has been opened. It is possible to reliably close again,
The purpose is to provide a lid material.
【０００６】[0006]
【課題を解決するための手段】上述したこの発明の目的
を達成するために、この発明に従った蓋材は：容器の開
口内に配置され、上記開口を閉塞する閉塞部と；上記閉
塞部に連続し、上記容器の内表面において上記開口の周
辺領域に沿い上記閉塞部から上記開口の縁に向かい延出
した内周領域と、上記内周領域から上記開口の縁を越え
て上記容器の外表面に向かい上記容器の外表面において
上記開口の周辺領域に沿い延出した外周領域と、を含ん
でいる周辺部と；上記周辺部の上記外周領域において、
上記開口の縁から離れ上記縁を取り囲む部分を上記容器
の外表面に固定する固定部分と；そして、上記外周領域
において、外力の負荷により上記固定部分よりも上記開
口の縁に近い位置を上記縁を取り囲むよう切断可能にす
る外力切断部分と；を備えたことを特徴としている。In order to achieve the above-mentioned object of the present invention, a lid according to the present invention comprises: a closing part arranged in an opening of a container and closing the opening; And an inner peripheral area extending from the closed portion toward the edge of the opening along the peripheral area of the opening on the inner surface of the container, and the inner peripheral area of the container over the edge of the opening from the inner peripheral area. A peripheral portion extending along the peripheral region of the opening at the outer surface of the container toward the outer surface; and a peripheral portion comprising:
A fixing portion for fixing a portion separated from the edge of the opening and surrounding the edge to the outer surface of the container; and, in the outer peripheral region, a position closer to the edge of the opening than the fixing portion due to a load of external force. And an external force cutting portion that can be cut so as to surround the surrounding portion.
【０００７】このように構成された蓋材は、薄片から一
体的に形成可能であり、閉塞部が容器の開口を閉塞して
いる間に固定部分を容器の外表面に固定することにより
容器の開口を密閉する。[0007] The lid member thus configured can be integrally formed from a thin piece, and the fixed portion is fixed to the outer surface of the container while the closing portion closes the opening of the container. Seal the opening.
【０００８】固定部分を容器の外表面から引き剥がす間
に、引き剥がされた固定部分を外力切断部分を境界にし
て蓋材の残りの部分から分離することにより、蓋材の残
りの部分を容器から分離することが出来、容器の開口を
開放することが出来る。[0008] While peeling the fixed portion from the outer surface of the container, the peeled fixed portion is separated from the remaining portion of the lid material by the external force cutting portion as a boundary, so that the remaining portion of the lid material is separated from the container. And the opening of the container can be opened.
【０００９】この後、蓋材の閉塞部を容器の開口内に配
置して上記開口を閉塞させると、上記閉塞部に連続して
いる周辺部において、上記容器の内表面における上記開
口の周辺領域に沿い上記閉塞部から上記開口の縁に向か
い内周領域が延出し、また上記内周領域から上記開口の
縁を越えて上記容器の外表面に向かう外周領域が上記容
器の外表面において上記開口の周辺領域に沿い延出す
る。このような、周辺部の内周領域と外周領域とが上記
容器の開口に対する上記蓋の上記閉塞部による再閉塞の
維持を確実にしている。After that, when the closing portion of the lid member is arranged in the opening of the container and the opening is closed, the peripheral region of the opening on the inner surface of the container in the peripheral portion continuous with the closing portion is formed. An inner peripheral region extends from the closed portion toward the edge of the opening along the outer peripheral region extending from the inner peripheral region to the outer surface of the container beyond the edge of the opening. Along the surrounding area of. Such an inner peripheral region and an outer peripheral region of the peripheral portion ensure the maintenance of re-closing of the lid by the closing portion with respect to the opening of the container.
【００１０】また上記開口の縁にフランジが形成されて
いなくても、上記開口を閉塞した上記蓋材の上記周辺部
が上記開口の縁を補強する。[0010] Even if a flange is not formed at the edge of the opening, the peripheral portion of the lid member that closes the opening reinforces the edge of the opening.
【００１１】上述した如く構成されたことを特徴として
いる本願の発明に従った蓋材は、上記容器の上記内表面
における上記開口の周辺領域と上記容器の上記外表面に
おける上記開口の周辺領域とは上記開口の縁を挟んで相
互に略平行に配置されていることが出来る。[0011] The lid according to the present invention, characterized in that it is constructed as described above, comprises a peripheral region of the opening on the inner surface of the container and a peripheral region of the opening on the outer surface of the container. Can be arranged substantially parallel to each other with the edge of the opening therebetween.
【００１２】このようであれば、周辺部の内周領域と外
周領域とによる、上記容器の開口に対する上記蓋の上記
閉塞部による再閉塞の維持をより確実にしている。[0012] In this case, the re-closure of the lid by the closing portion with respect to the opening of the container is more reliably maintained by the inner peripheral region and the outer peripheral region of the peripheral portion.
【００１３】さらに、上記周辺部の上記内周領域と上記
外周領域とが上記開口の縁を挟持していれば、上記周辺
部の内周領域と外周領域とによる、上記容器の開口に対
する上記蓋の上記閉塞部による再閉塞の維持をさらに確
実にしている。Further, if the inner peripheral region and the outer peripheral region of the peripheral portion sandwich the edge of the opening, the lid for the opening of the container is formed by the inner peripheral region and the outer peripheral region of the peripheral portion. Thus, the reocclusion by the closed portion is more reliably maintained.
【００１４】上記固定部分はヒートシールされているこ
とが出来る。The fixed part can be heat-sealed.
【００１５】また、上記蓋材は紙を基礎にした材料で安
価に形成することができる。Further, the lid member can be formed at a low cost with a paper-based material.
【００１６】上記外力切断部分は、上記外周領域におい
て上記固定部分よりも上記開口の縁に近い位置で上記縁
を取り囲むよう形成された強度弱化部分を有している、
ことが出来るし、或いは、上記蓋材の少なくとも外周領
域において上記容器の上記開口を取り囲むよう設けられ
上記開口を取り囲む方向に裂けやすい直線カット性フィ
ルムを有している、ことができる。The external force cutting portion has a strength weakening portion formed to surround the edge at a position closer to the edge of the opening in the outer peripheral region than the fixed portion.
Alternatively, it may have a straight-cut film which is provided so as to surround the opening of the container at least in an outer peripheral region of the lid member and is easily torn in a direction surrounding the opening.
【００１７】以下、この発明の実施の形態に従った蓋材
を、それが適用される容器とともに、添付の図面を参照
しながら詳細に説明する。Hereinafter, a cover member according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings together with a container to which the cover member is applied.
【００１８】[0018]
【発明の実施の形態】まず最初は、添付の図面中で図１
の（Ａ）及び（Ｂ）を参照しながら、この発明の一実施
の形態に従った蓋材及びこの蓋材により開口が閉塞され
ている容器の夫々の構成について詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, FIG.
(A) and (B), the respective configurations of the lid member according to the embodiment of the present invention and the container whose opening is closed by the lid member will be described in detail.
【００１９】なおここで、図１の（Ａ）は、この発明の
一実施の形態に従った蓋材により開口が閉塞されている
容器を概略的に示す側面図であり；そして、図１の
（Ｂ）は、図１の（Ａ）の蓋材及び容器の概略的な縦断
面図である。Here, FIG. 1A is a side view schematically showing a container whose opening is closed by a lid according to an embodiment of the present invention; and FIG. (B) is a schematic longitudinal sectional view of the lid member and the container of (A) of FIG. 1.
【００２０】図１の（Ａ）及び（Ｂ）中に示されている
如く、この発明の一実施の形態に従った蓋材１０が適用
される容器１２は一端が開口され、他端が閉塞されてい
る筒形状をしており、四角や丸やその他の種々の平面形
状をしていることが出来る。As shown in FIGS. 1A and 1B, a container 12 to which a lid 10 according to an embodiment of the present invention is applied has one end opened and the other end closed. It can have a square shape, a round shape, and various other planar shapes.
【００２１】容器１２の一端の開口１２ａには補強の為
のフランジが形成されておらず、開口１２ａはこの発明
の一実施の形態に従った蓋材１０により閉塞されてい
る。容器１２は、蓋材１０よりも大きな表面積を有して
いるので、蓋材１０の為の材料よりも厚さが大きな材料
により形成されていることが出来る。さらに容器１２の
為の材料は、紙を基礎にした材料であることが好まし
く、容器１２に種々の機能を与える為の種々の層が積層
されていることが出来る。これら種々の層には、例えば
気体の流通を阻止する気密層や液体の流通を阻止する液
密層や外力による損傷を防止する外力保護層や蓋材１０
との固定を行なう為の固定層が含まれる。これら種々の
層は、容器１２に求められている機能に応じて任意に選
択されている。An opening 12a at one end of the container 12 is not provided with a flange for reinforcement, and the opening 12a is closed by the lid member 10 according to one embodiment of the present invention. Since the container 12 has a larger surface area than the lid 10, the container 12 can be formed of a material having a thickness greater than that of the material for the lid 10. Further, the material for the container 12 is preferably a paper-based material, and various layers for providing the container 12 with various functions can be laminated. These various layers include, for example, an air-tight layer that blocks gas flow, a liquid-tight layer that blocks liquid flow, an external force protection layer that prevents damage due to external force, and a lid 10.
And a fixing layer for performing fixing. These various layers are arbitrarily selected according to the function required of the container 12.
【００２２】この発明の一実施の形態に従った蓋材１０
は、容器１２の一端の開口１２ａ内に配置され開口１２
ａを閉塞する閉塞部１０ａと、閉塞部１０ａに連続し閉
塞部１０ａから外方に広がっている周辺部１０ｂと、を
備えている。蓋材１０の閉塞部１０ａと周辺部１０ｂは
同じ薄片から例えばプレス加工により一体的に形成され
ている。A cover 10 according to one embodiment of the present invention
Is arranged in the opening 12a at one end of the container 12 and
and a peripheral portion 10b that is continuous with the closing portion 10a and extends outward from the closing portion 10a. The closing portion 10a and the peripheral portion 10b of the lid member 10 are integrally formed from the same thin piece by, for example, pressing.
【００２３】蓋材１０の為の材料も、容器１２の為の材
料と同様に、紙を基礎にした材料であることが好まし
く、蓋材１０に種々の機能を与える為の種々の層が積層
されていることが出来る。これら種々の層には、例えば
気体の流通を阻止する気密層や液体の流通を阻止する液
密層や外力による損傷を防止する外力保護層や容器１２
との固定を行なう為の固定層が含まれる。これら種々の
層は、蓋材１０に求められている機能に応じて任意に選
択されている。Like the material for the container 12, the material for the lid 10 is also preferably a paper-based material, and various layers for imparting various functions to the lid 10 are laminated. Can be done. These various layers include, for example, an airtight layer that blocks gas flow, a liquid-tight layer that blocks liquid flow, an external force protection layer that prevents damage due to external force, and a container 12.
And a fixing layer for performing fixing. These various layers are arbitrarily selected according to the function required of the lid member 10.
【００２４】周辺部１０ｂは、閉塞部１０ｂに隣接し容
器１２の内表面において開口１２ａの周辺領域に沿い閉
塞部１０ｂから開口１２ａの縁１２ｂに向かい延出した
内周領域１０ｂ−１と、内周領域１０ｂ−１から開口１
２ａの縁１２ｂを越えて容器１２の外表面に向かい容器
１２の外表面において開口１２ａの周辺領域に沿い延出
した外周領域１０ｂ−２と、を含んでいる。The peripheral portion 10b includes an inner peripheral region 10b-1 adjacent to the closing portion 10b and extending from the closing portion 10b toward the edge 12b of the opening 12a along the peripheral region of the opening 12a on the inner surface of the container 12. Opening 1 from peripheral region 10b-1
An outer peripheral region 10b-2 extending along the peripheral region of the opening 12a on the outer surface of the container 12 beyond the edge 12b of 2a toward the outer surface of the container 12.
【００２５】蓋材１０の周辺部１０ｂの外周領域１０ｂ
−２は、外周領域１０ｂ−２において開口１２ａの縁１
２ｂから離れ縁１２ｂを取り囲む部分を容器１２の外表
面に固定する固定部分１０ｃと、外周領域１０ｂ−２に
おいて外力の負荷により固定部分１０ｃよりも開口１２
ａの縁１２ｂに近い位置で縁１２ｂを取り囲むよう切断
可能にする外力切断部分１０ｄ；を備えたことを特徴と
している。An outer peripheral region 10b of a peripheral portion 10b of the lid member 10
-2 is the edge 1 of the opening 12a in the outer peripheral region 10b-2.
A fixed portion 10c for fixing a portion surrounding the edge 12b away from the outer portion 2b to the outer surface of the container 12, and an opening 12 larger than the fixed portion 10c in the outer peripheral region 10b-2 due to the load of external force.
The external force cutting portion 10d that enables cutting to surround the edge 12b at a position near the edge 12b of FIG.
【００２６】この実施の形態において、外力切断部分１
０ｄは、外周領域１０ｂ−２において固定部分１０ｃよ
りも開口１２ａの縁１２ｂに近い位置で開口１２ａの縁
１２ｂを取り囲むよう形成された強度弱化部分を有して
いる。In this embodiment, the external force cutting portion 1
0d has a weakened portion formed so as to surround the edge 12b of the opening 12a at a position closer to the edge 12b of the opening 12a than the fixed portion 10c in the outer peripheral region 10b-2.
【００２７】なお、強度弱化部分は、公知の強度弱化構
造であればいかなる種類であっても採用することが出来
るが、例えばミシン目や貫通していない切れ目等を代表
例に上げることが出来る。The strength-reduced portion can be of any type as long as it has a known strength-reduced structure. For example, a perforation or a cut-out notch can be given as a typical example.
【００２８】この発明の理念に従えば、外力切断部分１
０ｄは、蓋材１０の為の材料に含まれる上述した種々の
機能層として少なくとも外周領域１０ｂ−２において容
器１２の開口１２ａを取り囲むよう設けられ開口１２ａ
を取り囲む方向に裂けやすい直線カット性フィルムを有
している、ことができる。According to the concept of the present invention, the external force cutting portion 1
0d is provided as the above-described various functional layers included in the material for the lid member 10 so as to surround the opening 12a of the container 12 at least in the outer peripheral region 10b-2.
Having a straight-cut film which is easily torn in a direction surrounding the film.
【００２９】上記固定は、蓋材１０の周辺部１０ｂの外
周領域１０ｂ−２の固定部分１０ｃの全周に渡り連続し
て行なうことが出来るし、上記全周に渡り相互に任意の
間隔で離間した複数の個所で断続的に行なうことも出来
る。The fixing can be performed continuously over the entire circumference of the fixed portion 10c of the outer peripheral region 10b-2 of the peripheral portion 10b of the lid member 10, or can be separated from each other at an arbitrary interval over the entire circumference. It can also be performed intermittently at multiple locations.
【００３０】従って、蓋材１０及び容器１２の夫々を気
密の機能を有する材料で作成するとともに上記固定を全
周に渡り連続して行なうことにより、一端の開口１２ａ
が蓋材１０により閉塞されている容器１２の内部空間を
実質的に気密に保つことが可能である。Therefore, each of the lid member 10 and the container 12 is made of a material having an airtight function, and the fixing is performed continuously over the entire circumference, so that the opening 12a at one end is formed.
It is possible to keep the internal space of the container 12 closed by the lid member 10 substantially airtight.
【００３１】上記固定は、蓋材１０の周辺部１０ｂの外
周領域１０ｂ−２の固定部分１０ｃと固定部分１０ｃが
接する容器１２の外表面の部分との夫々を相互に固定出
来る公知の固定手段であれば何でも良いが、通常は接着
剤またはヒートシールが使用される。The fixing is carried out by a known fixing means capable of mutually fixing the fixed portion 10c of the outer peripheral region 10b-2 of the peripheral portion 10b of the lid member 10 and the outer surface portion of the container 12 with which the fixed portion 10c contacts. Anything may be used, but usually an adhesive or heat seal is used.
【００３２】この実施の形態では、蓋材１０及び容器１
２は、製造コスト及び環境問題を考慮して紙を基礎とす
る材料から形成されていることが好ましい。蓋材１０及
び容器１２が紙を基礎とする材料から形成されていて上
記固定の為にヒートシールを行なう場合、例えば紙を基
礎とした材料の上にヒートシール可能な材料層を積層さ
せ、紙に外力切断部分１０ｄとして強度弱化部分を構成
するミシン目を形成する。In this embodiment, the lid 10 and the container 1
2 is preferably formed from a paper-based material in view of manufacturing costs and environmental concerns. When the lid 10 and the container 12 are formed from a paper-based material and heat-sealed for the above-mentioned fixing, for example, a heat-sealable material layer is laminated on a paper-based material, Then, a perforation forming a weakened portion is formed as the external force cutting portion 10d.
【００３３】蓋材１０の為の気密にヒートシールが可能
な紙を基礎とした材料としては：例えば、蓋材１０にお
いてはその厚さ方向における外表面から内表面に向かい
順に、紙（７０〜２００ｇ／ｍ２）／ポリエチレンＰＥ
（１５〜５０μｍ）／アルミニウム（７〜３０μｍ）／
ポリエチレンテレフタレイトＰＥＴ(１２μｍ）／そし
てシーラント（３０〜３００μｍ）が積層されたもの；
或いは、蓋材１０においてその厚さ方向における外表面
から内表面に向かい順に、紙（７０〜２００ｇ／ｍ２）
／ポリエチレンＰＥ（１５〜５０μｍ）／気密バリアフ
ィルム（１２〜３０μｍ）／直線カット性フィルム(１
２〜５０μｍ）／そしてシーラント（３０〜３００μ
ｍ）が積層されたものを示すことが出来る。Examples of the air-tightly heat-sealable paper-based material for the cover member 10 include: for example, the cover member 10 includes a paper (70 to 70) in order from the outer surface to the inner surface in the thickness direction. 200 g / m 2 ) / polyethylene PE
(15-50 μm) / aluminum (7-30 μm) /
Polyethylene terephthalate PET (12 μm) / and sealant (30 to 300 μm) laminated;
Alternatively, paper (70 to 200 g / m 2 ) is applied to the lid 10 in the order from the outer surface to the inner surface in the thickness direction.
/ Polyethylene PE (15-50 μm) / airtight barrier film (12-30 μm) / linear cut film (1
2-50 μm) / and sealant (30-300 μm)
m) can be shown as being laminated.
【００３４】ここで直線カット性フィルムとは所定の方
向に力が加えられると切断され易いフィルムのことであ
る。Here, the linear cut film is a film that is easily cut when a force is applied in a predetermined direction.
【００３５】なお蓋材１０の材料として前者の積層材料
を使用した場合、外力切断部分１０ｄは、例えば紙に形
成されたミシン目により構成された強度弱化部分である
ことが出来、後者の積層材料を使用した場合、外力切断
部分１０ｄは直線カット性フィルム(１２〜５０μｍ）
により提供される。In the case where the former laminated material is used as the material of the lid member 10, the external force cutting portion 10d can be, for example, a weakened portion constituted by perforations formed in paper, and the latter laminated material can be used. When using, the external force cutting portion 10d is a straight cut film (12 to 50 μm)
Provided by
【００３６】図１の（Ｂ）から明白なように、容器１２
の内表面における開口１２ａの周辺領域と容器１２の外
表面における開口１２ａの周辺領域とは開口１２ａの縁
１２ｂを挟んで相互に略平行に配置されており、蓋材１
０の周辺部１０ｂの内周領域１０ｂ−１と外周領域１０
ｂ−２とは容器１２の開口１２ａの縁１２ｄを挟持して
いる。As is apparent from FIG. 1B, the container 12
The peripheral region of the opening 12a on the inner surface of the container 12 and the peripheral region of the opening 12a on the outer surface of the container 12 are arranged substantially parallel to each other with the edge 12b of the opening 12a interposed therebetween.
0 inner peripheral region 10b-1 and outer peripheral region 10
b-2 sandwiches the edge 12d of the opening 12a of the container 12.
【００３７】また、図１の（Ａ）から明らかなように、
この実施の形態では、蓋材１０の周辺部１０ｂの外周領
域１０ｂ−２の固定部分１０ｃには、固定部分１０ｃの
長手方向を横断するよう切れ目１０ｅが形成されてい
る。As is clear from FIG. 1A,
In this embodiment, a cut 10e is formed in the fixed portion 10c of the outer peripheral region 10b-2 of the peripheral portion 10b of the lid member 10 so as to cross the fixed portion 10c in the longitudinal direction.
【００３８】なお固定部分１０ｃにおいて切れ目１０ｅ
に隣接した位置から容器１２の外表面に沿い容器１２の
開口１２ａの縁１２ｄから遠ざかる方向に突出した摘み
を形成することが出来る。この摘みは上記外表面に固定
しない方が好ましい。In the fixed portion 10c, a cut 10e
Can be formed along the outer surface of the container 12 from a position adjacent to the container 12 and protruding in a direction away from the edge 12d of the opening 12a of the container 12. It is preferable that the knob is not fixed to the outer surface.
【００３９】図１の（Ａ）及び（Ｂ）を参照しながら前
述した如く構成されているこの発明の一実施の形態に従
った蓋材１０により開口１２ａが閉塞されている容器１
２は、開口１２ａにフランジが形成されておらず補強さ
れていない。しかし、蓋材１０により、容器１２の開口
１２ａが上述した如く閉塞されている間には、蓋材１０
の閉塞部１０ａが容器１２の開口１２ａ内に配置されて
開口１２ａを閉塞させているとともに、閉塞部１０ａに
連続している周辺部１０ｂにおいて、容器１２の内表面
における開口１２ａの周辺領域に沿い閉塞部１０ａから
開口１２ａの縁１２ｂに向かい内周領域１０ｂ−１が延
出し、また内周領域１０ｂ−１から開口１２ａの縁１２
ｂを越えて容器１２の外表面に向かう外周領域１０ｂ−
２が容器１２の外表面において開口１２ａの周辺領域に
沿い延出しているので、このような閉塞部１０ａと周辺
部１０ｂの内周領域１０ｂ−１と外周領域１０ｂ−２と
が容器１２の開口１２ａを補強しており、外力による容
器１２の開口１２ａの変形を効果的に防止している。The container 1 in which the opening 12a is closed by the lid member 10 according to one embodiment of the present invention, which is configured as described above with reference to FIGS. 1A and 1B.
In No. 2, the flange is not formed in the opening 12a and is not reinforced. However, while the opening 12a of the container 12 is closed by the lid 10 as described above, the lid 10
Of the container 12 is arranged in the opening 12a of the container 12 to close the opening 12a, and at a peripheral portion 10b continuous with the closing portion 10a, along the peripheral region of the opening 12a on the inner surface of the container 12. The inner peripheral region 10b-1 extends from the closing portion 10a toward the edge 12b of the opening 12a, and the inner peripheral region 10b-1 extends from the inner peripheral region 10b-1 to the edge 12b of the opening 12a.
b, an outer peripheral region 10b extending toward the outer surface of the container 12
2 extends along the peripheral area of the opening 12a on the outer surface of the container 12, so that the closed region 10a, the inner peripheral region 10b-1 and the outer peripheral region 10b-2 of the peripheral portion 10b form the opening of the container 12. The reinforcement 12a effectively prevents deformation of the opening 12a of the container 12 due to external force.
【００４０】次には、添付図面中の図２の（Ａ）及び
（Ｂ）を参照しながら、図１の（Ａ）及び（Ｂ）を参照
しながら前述した如く構成されているこの発明の一実施
の形態に従った蓋材１０により開口１２ａが閉塞されて
いる容器１２の使用状況について詳細に説明する。Next, referring to FIGS. 2A and 2B in the accompanying drawings, the present invention constructed as described above with reference to FIGS. 1A and 1B will be described. The use situation of the container 12 in which the opening 12a is closed by the lid member 10 according to one embodiment will be described in detail.
【００４１】なおここで、図２の（Ａ）は、この発明の
一実施の形態に従った蓋材１０が容器１２の開口１２ａ
から分離されて開口１２ａを開放した状態を概略的に示
す側面図であり；そして、図２の（Ｂ）は、図２の
（Ａ）の蓋材及び容器の概略的な縦断面図である。Here, FIG. 2A shows that the lid 10 according to the embodiment of the present invention is
FIG. 2B is a side view schematically showing a state in which the opening 12a is opened by being separated from the opening; and FIG. 2B is a schematic longitudinal sectional view of the lid member and the container of FIG. 2A. .
【００４２】図１の（Ａ）及び（Ｂ）中に示されている
如く、蓋材１０により開口１２ａが閉塞されている容器
１２の開口１２ａから蓋材１０を分離し開口１２ａを開
放するには、蓋材１０の周辺部１０ｂの外周領域１０ｂ
−２の固定部分１０ｃを切れ目１０ｅを手がかりとし
て、または切れ目１０ｅの近くに前述した如く摘みがあ
る場合にはこの摘みを手がかりとして、容器１２の外表
面において開口１２ａの周辺領域から前述した固定を破
壊しながら引き剥がす。この間には同時に、外力切断部
分１０ｄを境に固定部分１０ｃが、蓋材１０の周辺部１
０ｂの外周領域１０ｂ−２の残りの部分から分離され
る。上記引き剥がしと分離とは、開口１２ａの周囲の１
回りの固定部分１０ｃの全部に渡り行なわれる。As shown in FIGS. 1A and 1B, the lid 10 is separated from the opening 12a of the container 12 whose opening 12a is closed by the lid 10, and the opening 12a is opened. Is an outer peripheral region 10b of a peripheral portion 10b of the lid member 10.
The fixing portion 10c of -2 is used as a clue at the cut 10e, or when there is a knob near the cut 10e as described above, the above-described fixing is performed from the peripheral area of the opening 12a on the outer surface of the container 12 using the knob as a clue. Peel off while breaking. During this time, at the same time, the fixing portion 10c is separated from the peripheral portion 1 of the lid 10 by the external force cutting portion 10d.
0b is separated from the rest of the outer peripheral region 10b-2. The above-mentioned peeling and separation means that the one around the opening 12a is one.
This is performed over the entire surrounding fixed portion 10c.
【００４３】この後に蓋材１０に容器１２の開口１２ａ
の縁１２ｂから離れる方向に力を加えると、図２の
（Ａ）及び（Ｂ）中に示されている如く、容器１２の開
口１２ａから蓋材１０が分離し開口１２ａが開放され
る。After that, the opening 12a of the container 12 is
2A and 2B, the lid 10 is separated from the opening 12a of the container 12 and the opening 12a is opened.
【００４４】図２の（Ａ）中に示されている如く、容器
１２の外表面において開口１２ａの周辺領域には、蓋材
１０の周辺部１０ｂの外周領域１０ｂ−２の固定部分１
０ｃが引き剥がされた跡Ｐが残るが、この跡Ｐは容器１
２の材料において蓋材１０の周辺部１０ｂの外周領域１
０ｂ−２の固定部分１０ｃとの固定を容易かつ確実にす
る為の機能層に限られ、容器１２の残りの機能層や紙を
基礎にした部分に影響を及ぼさない。As shown in FIG. 2A, the outer peripheral surface of the container 12 is provided with the fixing portion 1 of the outer peripheral region 10b-2 of the peripheral portion 10b of the lid member 10 at the peripheral region of the opening 12a.
0c is peeled off, but a trace P remains.
2 of the outer peripheral region 1 of the peripheral portion 10b of the lid member 10
It is limited to the functional layer for easily and reliably fixing Ob-2 to the fixing portion 10c, and does not affect the remaining functional layer of the container 12 or the paper-based portion.
【００４５】図２の（Ｂ）中に示されている如く、蓋材
１０は、容器１２の開口１２ａから分離された後も、図
１の（Ｂ）中に示されている如く容器１２の開口１２ａ
を閉塞していたときと同じ形状を保つ。As shown in FIG. 2B, even after the lid member 10 is separated from the opening 12a of the container 12, the lid member 10 of the container 12 as shown in FIG. Opening 12a
Keep the same shape as when it was closed.
【００４６】このために、図２の（Ｂ）中に示されてい
る如く容器１２の開口１２ａから分離されている蓋材１
０は、閉塞部１０ａを容器１２の開口１２ａ中に挿入し
て開口１２ａを閉塞させれば、図１の（Ｂ）中に示され
ている如く周辺部１０ｂの内周領域１０ｂ−１と外周領
域１０ｂ−２とで容器１２の内表面及び外表面の夫々に
おける開口１２ａの縁１２ｂの周辺領域を挟持し、容器
１２の開口１２ａを閉塞した位置にとどまることが出来
る。For this purpose, as shown in FIG. 2B, the lid 1 separated from the opening 12a of the container 12 is provided.
0, if the closing portion 10a is inserted into the opening 12a of the container 12 to close the opening 12a, the inner peripheral region 10b-1 of the peripheral portion 10b and the outer peripheral portion 10b-1 as shown in FIG. The region 10b-2 sandwiches the peripheral region of the edge 12b of the opening 12a on each of the inner surface and the outer surface of the container 12, and can remain at the position where the opening 12a of the container 12 is closed.
【００４７】この場合にも、蓋材１０により、容器１２
の開口１２ａが上述した如く再閉塞されている間には、
図１の（Ａ）及び（Ｂ）中に示されている如く容器１２
に固定された蓋材１０により容器１２の開口１２ａが閉
塞されている場合と同様に、蓋材１０の閉塞部１０ａが
容器１２の開口１２ａ内に配置されて開口１２ａを閉塞
させているとともに、閉塞部１０ａに連続している周辺
部１０ｂにおいて、容器１２の内表面における開口１２
ａの周辺領域に沿い閉塞部１０ａから開口１２ａの縁１
２ｂに向かい内周領域１０ｂ−１が延出し、また内周領
域１０ｂ−１から開口１２ａの縁１２ｂを越えて容器１
２の外表面に向かう外周領域１０ｂ−２が容器１２の外
表面において開口１２ａの周辺領域に沿い延出している
ので、このような閉塞部１０ａと周辺部１０ｂの内周領
域１０ｂ−１と外周領域１０ｂ−２とが容器１２の開口
１２ａを補強しており、外力による容器１２の開口１２
ａの変形を効果的に防止している。Also in this case, the container 12 is
While the opening 12a is reclosed as described above,
Container 12 as shown in FIGS. 1A and 1B
As in the case where the opening 12a of the container 12 is closed by the lid 10 fixed to the container 10, the closing portion 10a of the lid 10 is arranged in the opening 12a of the container 12 to close the opening 12a, An opening 12 in the inner surface of the container 12 is formed in a peripheral portion 10b that is continuous with the closing portion 10a.
a from the closed portion 10a to the edge 1 of the opening 12a.
2b, the inner peripheral region 10b-1 extends, and the container 1 extends from the inner peripheral region 10b-1 over the edge 12b of the opening 12a.
Since the outer peripheral region 10b-2 extending toward the outer surface of the container 2 extends along the peripheral region of the opening 12a on the outer surface of the container 12, the inner peripheral region 10b-1 of the closed portion 10a and the peripheral portion 10b and the outer periphery The region 10b-2 reinforces the opening 12a of the container 12, and the opening 12a
a is effectively prevented.
【００４８】これ以降、蓋材１０は、図２の（Ａ）及び
（Ｂ）中に示されている如く容器１２の開口１２ａから
分離した状態と、図１の（Ａ）及び（Ｂ）中に示されて
いる如く容器１２の開口１２ａを閉塞した状態と、を繰
り返しとることが出来る。Thereafter, the cover member 10 is separated from the opening 12a of the container 12 as shown in FIGS. 2A and 2B, and the cover member 10 is shown in FIGS. 1A and 1B. And the state in which the opening 12a of the container 12 is closed as shown in FIG.
【００４９】[0049]
【発明の効果】以上詳述したことから明らかなように、
この発明に従った蓋材によれば、薄片により形成可能で
あって、容器の開口を密封可能であり、しかも上記の開
口を一旦開放した後も上記の開口を再度確実に閉塞する
ことが可能である。As is clear from the above description,
ADVANTAGE OF THE INVENTION According to the lid material according to this invention, it can be formed by a thin piece, the opening of the container can be sealed, and even after once opening the above-mentioned opening, the above-mentioned opening can be reliably closed again. It is.
【図１】（Ａ）は、この発明の一実施の形態に従った蓋
材により開口が閉塞されている容器を概略的に示す側面
図であり；そして、（Ｂ）は、（Ａ）の蓋材及び容器の
概略的な縦断面図である。1 (A) is a side view schematically showing a container whose opening is closed by a lid material according to an embodiment of the present invention; and (B) is a side view of (A). It is a schematic longitudinal section of a lid material and a container.
【図２】（Ａ）は、この発明の一実施の形態に従った蓋
材が容器の開口から分離されて開口を開放した状態を概
略的に示す側面図であり；そして、（Ｂ）は、図２の
（Ａ）の蓋材及び容器の概略的な縦断面図である。FIG. 2 (A) is a side view schematically showing a state in which a lid according to an embodiment of the present invention is separated from an opening of a container to open the opening; and FIG. FIG. 3 is a schematic longitudinal sectional view of the lid member and the container of FIG.
１０ 蓋材 １０ａ 閉塞部 １０ｂ 周辺部 １０ｂ−１ 内周領域 １０ｂ−２ 外周領域 １０ｃ 固定部分 １０ｄ 外力切断部 １２ 容器 １２ａ 開口 １２ｂ 縁 DESCRIPTION OF SYMBOLS 10 Cover material 10a Closed part 10b Peripheral part 10b-1 Inner peripheral area 10b-2 Outer peripheral area 10c Fixed part 10d External force cutting part 12 Container 12a Opening 12b Edge
Claims (7)
塞する閉塞部と；上記閉塞部に連続し、上記容器の内表
面において上記開口の周辺領域に沿い上記閉塞部から上
記開口の縁に向かい延出した内周領域と、上記内周領域
から上記開口の縁を越えて上記容器の外表面に向かい上
記容器の外表面において上記開口の周辺領域に沿い延出
した外周領域と、を含んでいる周辺部と；上記周辺部の
上記外周領域において、上記開口の縁から離れ上記縁を
取り囲む部分を上記容器の外表面に固定する固定部分
と；そして、 上記外周領域において、外力の負荷により上記固定部分
よりも上記開口の縁に近い位置を上記縁を取り囲むよう
切断可能にする外力切断部分と；を備えたことを特徴と
する蓋材。A closing portion disposed in an opening of the container and closing the opening; a continuation of the closing portion, and an edge of the opening from the closing portion along an area around the opening on an inner surface of the container; An inner peripheral region extending toward the outer peripheral region extending along the peripheral region of the opening at the outer surface of the container from the inner peripheral region to the outer surface of the container beyond the edge of the opening. A peripheral portion including; a fixing portion for fixing a portion separated from the edge of the opening and surrounding the edge to an outer surface of the container in the outer peripheral region of the peripheral portion; and a load of an external force in the outer peripheral region. And an external force cutting portion for cutting a position closer to the edge of the opening than the fixed portion so as to surround the edge.
の周辺領域と上記容器の上記外表面における上記開口の
周辺領域とは上記開口の縁を挟んで相互に略平行に配置
されている、ことを特徴とする請求項１に記載の蓋材。2. A peripheral region of the opening on the inner surface of the container and a peripheral region of the opening on the outer surface of the container are disposed substantially parallel to each other with an edge of the opening therebetween. The lid material according to claim 1, wherein:
域とは上記開口の縁を挟持している、ことを特徴とする
請求項２に記載の蓋材。3. The lid member according to claim 2, wherein the inner peripheral region and the outer peripheral region of the peripheral portion sandwich an edge of the opening.
る、ことを特徴とする請求項１乃至３のいずれか１項に
記載の蓋材。4. The lid material according to claim 1, wherein the fixed portion is heat-sealed.
れている、ことを特徴とする請求項１乃至４のいずれか
１項に記載の蓋材。5. The lid according to claim 1, wherein the lid is made of a paper-based material.
いて上記固定部分よりも上記開口の縁に近い位置で上記
縁を取り囲むよう形成された強度弱化部分を有してい
る、ことを特徴とする請求項１乃至５のいずれか１項に
記載の蓋材。6. The external force cutting portion has a weakened portion formed so as to surround the edge at a position closer to the edge of the opening than the fixed portion in the outer peripheral region. The lid material according to any one of claims 1 to 5.
とも外周領域において上記容器の上記開口を取り囲むよ
う設けられ上記開口を取り囲む方向に裂けやすい直線カ
ット性フィルムを有している、ことを特徴とする請求項
１乃至５のいずれか１項に記載の蓋材。7. The external force cutting portion has a straight-cut film which is provided at least in an outer peripheral region of the lid member so as to surround the opening of the container and is easily torn in a direction surrounding the opening. The lid material according to any one of claims 1 to 5, wherein
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001160982A JP2002347801A (en) | 2001-05-29 | 2001-05-29 | Lid member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001160982A JP2002347801A (en) | 2001-05-29 | 2001-05-29 | Lid member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002347801A true JP2002347801A (en) | 2002-12-04 |
Family
ID=19004325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001160982A Pending JP2002347801A (en) | 2001-05-29 | 2001-05-29 | Lid member |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002347801A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007021460A1 (en) * | 2007-05-08 | 2008-11-13 | Valeo Schalter Und Sensoren Gmbh | Articles i.e. ultrasonic sensors, handling and transporting device, has protective unit freeing region to be painted and formed as painting cover with openings, where protective unit is provided as portion of transport container |
| WO2024079293A1 (en) * | 2022-10-14 | 2024-04-18 | Multi Packaging Solutions Uk Limited | Dispensers |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127648A (en) * | 1974-08-30 | 1976-03-08 | Hitachi Ltd | TAIYONETSU HATSUDEN SOCHI |
| JPS51117773A (en) * | 1975-04-08 | 1976-10-16 | Yoshino Kogyosho Co Ltd | Method of welding cap on laminated sheet cylinder coated with synthetic resin film on both surface and combination of cap and resin ring for executing same |
| JPS5371983A (en) * | 1976-12-06 | 1978-06-26 | Akerlund & Rausing Ab | Container cover |
| JPH11349035A (en) * | 1998-04-08 | 1999-12-21 | Ueno Hiroshi | Packaging material having easily unsealable part, and its manufacture |
-
2001
- 2001-05-29 JP JP2001160982A patent/JP2002347801A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5127648A (en) * | 1974-08-30 | 1976-03-08 | Hitachi Ltd | TAIYONETSU HATSUDEN SOCHI |
| JPS51117773A (en) * | 1975-04-08 | 1976-10-16 | Yoshino Kogyosho Co Ltd | Method of welding cap on laminated sheet cylinder coated with synthetic resin film on both surface and combination of cap and resin ring for executing same |
| JPS5371983A (en) * | 1976-12-06 | 1978-06-26 | Akerlund & Rausing Ab | Container cover |
| JPH11349035A (en) * | 1998-04-08 | 1999-12-21 | Ueno Hiroshi | Packaging material having easily unsealable part, and its manufacture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007021460A1 (en) * | 2007-05-08 | 2008-11-13 | Valeo Schalter Und Sensoren Gmbh | Articles i.e. ultrasonic sensors, handling and transporting device, has protective unit freeing region to be painted and formed as painting cover with openings, where protective unit is provided as portion of transport container |
| DE102007021460B4 (en) | 2007-05-08 | 2019-08-01 | Valeo Schalter Und Sensoren Gmbh | Device for handling and transporting objects |
| WO2024079293A1 (en) * | 2022-10-14 | 2024-04-18 | Multi Packaging Solutions Uk Limited | Dispensers |
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