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JP3796673B2 - Container and its lid - Google Patents
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JP3796673B2 - Container and its lid - Google Patents

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Publication number
JP3796673B2
JP3796673B2 JP17453297A JP17453297A JP3796673B2 JP 3796673 B2 JP3796673 B2 JP 3796673B2 JP 17453297 A JP17453297 A JP 17453297A JP 17453297 A JP17453297 A JP 17453297A JP 3796673 B2 JP3796673 B2 JP 3796673B2
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Japan
Prior art keywords
container
lid
mouth
weakened
cylindrical
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JP17453297A
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Japanese (ja)
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JPH1120854A (en
Inventor
学 酒本
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Mikasa Sangyo Co Ltd
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Mikasa Sangyo Co Ltd
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Priority to JP17453297A priority Critical patent/JP3796673B2/en
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Description

【0001】
【発明の属する技術分野】
この発明は瓶等の容器の口部に打栓形式により装着し、その容器のリサイクルのための回収に際して、きわめて容易に同容器から外し取ることのできる容器とその蓋に関する。
【0002】
従来から打栓形式により容器に装着する蓋において、容器の回収の際に容易に容器から外し取ることのできる蓋が提供されている。なおこの発明においては蓋とは中栓も含むものである。そしてそのような蓋の一種として図7、及び図8に示すような形式の蓋5がある。この蓋5は合成樹脂製の中栓であり、外蓋23を有している。この蓋5は、容器の口部外周に装着する筒部3と、容器の内容品の通行を遮断する口壁4とから成り、該口壁4には、無端状の裂溝20が形成され、かつ図には現れないがプルリング等の裂取部材が設けられており、これを引っ張ることにより通口が形成されるようになっている。
又、筒部3の内側には容器口部の外周の凹条に係止する突条7が形成されている。
そして前記筒部3の一部には、図7に示すように周方向の弱化ライン51が形成されており、この弱化ライン51の端部52に把持片53が外側に突出して設けられている。容器回収の際はこの把持片53を外方に引っ張り、前記弱化ライン51を裂切るのである。そうすると筒部3と図示しない容器口部との圧接が弱められ、その蓋5が容器の口部から外れ易くなるため、容易に外し取れるのである。
【0003】
【発明が解決しようとする課題】
しかし前記従来例に示す容器とその蓋は次に述べるような難点を有している。それは消費者等が使用に際してまず、蓋5の外側にあって目につく把持片53を引っ張ってしまうことである。これは誤操作であるが、一般に醤油、サラダ油、ソース、酒類等の瓶詰商品にあっては、キャップの取扱い説明書等は添付されていないのが普通であるため、前記のような誤操作が起るのである。
そして前記把持片53を引っ張って弱化ライン51が裂切られてしまうと、この蓋5は、その後前記裂取部材を用いて通口を形成し、使用する際に容器から外れてしまう恐れを有する。
又、他の問題として、蓋5成型後の取扱いの際に把持片53相互が係合し合ってしまい、その後の機械的取り扱いができなくなるのである。このため互いに係合し合ってしまった把持片53は手作業により外し取らなければならない。
この発明はこのように問題を解決するためになされたもので、その目的は打栓形式で蓋を容器に装着する容器とその蓋において、前記のように消費者等が使用に際して、容器から取り外しを容易にするための把持片53等を引っ張ってしまうという誤操作をなくすことができ、しかも容器の回収の際はその容器からきわめて容易に取り外すことができる容器とその蓋を提供することである。
また他の目的は前記のような、把持片53等が相互に係合し合ってしまい、その後の機械的取扱いのできなくなることのない、容器とその蓋を提供することである。
【0004】
【課題を解決するための手段】
前記目的を達成するこの発明について述べると、それは、
合成樹脂により形成され、容器1の口部2外側に装着する筒部3と容器1の内容品の通行を遮断する口壁4からなる蓋5;前記筒部3の内面に形成された、前記口部2の外側の凹条6に係止する突条7;前記筒部3の外周に形成された、先端部と該先端部に連続し周方向に延びる上端部12及び下端部とを備えた弱化部9であって、前記下端部の後端が前記筒部3の下端部8に達して形成された弱化部9;該弱化部9の範囲10内に突出して形成された把持部11であって、その上端部の後端が前記弱化部9の上端部12に連続し、その下端部が前記弱化部9の下端部上に位置している把持部11;前記弱化部9の上端部12と、前記把持部11間に形成された、硬貨の押し込みにより破断される残余部15であって、前記容器1の口部2の凹条6と空隙16を介して対向し、その上下方向の巾13が前記硬貨の巾14よりも大きく形成された残余部15;から成ることを特徴とする容器、である。
【0005】
【発明の実施の形態】
この発明の実施の形態について述べるとそれは次の通りである。
合成樹脂により形成され、容器1の口部2外側に装着する筒部3と容器1の内容品の通行を遮断する口壁4からなる蓋5と、前記筒部3の内面に形成された、前記口部2の外側の凹条6に係止する突条7と、前記筒部3の外周に、かつ筒部3の下端部8に達して形成された破断し易い弱化部9と、該弱化部9の範囲10内に突出して形成された、前記筒部3に一体につながる把持部11と、前記弱化部9の上端部12と、前記把持部11間に形成された、上下方向の巾13が硬貨の巾14よりも大きく形成された弱化部9の残余部15と、から成ることを特徴とする容器とその蓋である。
この発明は前記のように構成されたことにより、容器1回収の際、容器1から蓋5を外し取る場合弱化部9の残余部15の外側から硬貨を当てがい、これを内方に押し込むことにより前記残余部15を破断し、それにより把持部11を把持することができ、該把持部11を把持して前記弱化部9を破断する。そうすると筒部3と容器1の口部2との圧接は緩み、蓋5を前記口部2から外し易くなるら容易に外し取ることができる。
しかも前記従来例のように把持片53を蓋の外側に突出して設けていないため、消費者等が誤って把持片53を引っ張ってしまうような誤操作を防止することができる。
又硬貨は一般に身近にあるものであるから、特別な器具を要することなくきわめて容易に把持部11を出現させることができる。
更に前記従来例に述べたような把持片53を外側に突出して設けてなく、把持部11は筒部3と同一面を形成しているため、前記従来例のように把持片53相互が係合し合ってしまって、その後の機械的取扱いが困難になることを、防止することができる。
次にこの発明の他の実施の形態について述べるとそれは、容器1の口部2は残余部15との間に空隙16を有している前記容器とその蓋である。
この発明は前記のように構成されたことにより、硬貨を残余部15に深く長く押し込むことができ、把持部11の出現を容易に、かつ確実にすることができる。又他の実施の形態は、容器1の口部2は凹条6の下方に傾斜部17を有する環状の突起18を有し、該突起18は把持部11に接して位置させられている前記容器とその蓋である。
この発明は前記のように構成されたことにより、前記残余部15に硬貨を押し込む際に、前記突起18に接する把持部11において、前記硬貨押し込みの反力が生じるから、残余部15の変形を少くでき、従って前記押し込みによる残余部15の破断を容易にすることができる。
又、更に他の実施の形態は、筒部3の下端部8は半径方向内側に突出する突出部19を有し、該突出部19は口部2外側の環状の突起18の下部に、上下方向において係止させられている前記容器とその蓋である。
この発明は前記のように構成されたことにより、前記残余部15に硬貨を押し込む際に、残余部15から下方の筒部3は上方に引かれるが、筒部3の下端部8は内側に突出する突出部19を有し、該突出部19が容器の口部2外側の環状の突起18の下部に、上下方向に係止させられているため上方に移動できず、このため前記残余部15は大きな変形がなく、硬貨により直ちに容易に破断することができる。
次に更に他の実施の形態は、蓋体5は中栓として形成され、口壁4は裂切り用の破断ライン20を有し、該破断ライン20の内側でかつ上部に裂取部材21を有し、口部2の内面に圧接する内筒22を有し、更に中栓上に装着する外蓋23を有している前記容器とその蓋である。
この発明は前記のように構成されたことにより、容器から取り外しが容易にでき、残余部15を誤って破断してしまうことを防止でき、又、前記従来例のように把持片55が相互に係合し合ってしまって、その後の機械的取扱いの困難となることのない、中栓を提供することができる。
【0006】
【実施例】
図面において、1は容器であり、その一例として瓶が示されている。2はその口部である。5は合成樹脂製の蓋体であり、一例として中栓が示されている。
3は筒部、4は口壁を示す。そして該口壁4に破断ライン20が形成され、この破断ライン20を裂切ることにより、そこに通口が形成されるようになっている。21はプルリング状の裂取部材を示す。このような構成は図7、図8に示す蓋5も同様である。
なおこの発明において、蓋5は前記のように容器の内容品の通行を遮断する口壁4に、通口を形成するように構成されているもの、又はすでに通口を形成されているもの、その他各種の形式があるが、打栓形式で蓋体となっているものすべてを含むものである。
次に6前記口部2外側に形成された凹条であり、これに前記筒部3の内側の突条7が係止させられている。
9は前記筒部3の外周に形成された破断し易い薄肉の弱化部であり、その下部は図2に示すように筒部3の下端部8に達している。
又前記弱化部9の範囲10内に突出して、前記筒部3に一体につながる把持部11が設けられている。そして前記弱化部9の上端部12と前記把持部11間には弱化部9の残余部15が形成されてあり、この残余部15の巾13は図2に示すように硬貨、一例として10円銅貨の巾14より大きく形成されている。なお硬貨は100円、500円、5円等現行の通貨なら差支えなく形成される。このように構成して身近にある硬貨により前記残余部15が容易に破断できるのである。従って、前記従来例に示すような把持片53の必要はなく、かつ特殊な器具を必要とせず、一般的に身近にある硬貨によって把持部11を出現させることができる。
なお、消費者等が使用する場合は裂取部材21を上方に引っ張って口壁4に通口を形成して使用するのである。
次に前記口部2の外側には、凹条6の下方に、傾斜部17を有する環状の突起18が形成され、該突起18は図1に示すように把持部11に接して形成されている。
次に筒部3の下端部8は内側に突出する突出部19を有しており、該突出部19は前記環状の突起18の下部に、係止させられている。又前記蓋体5は、この実施例においては図1に示すように中栓として形成され、口壁4に無端状の裂溝として破断ライン20が形成され、その内側でかつ上部にプルリング状の裂取部材21が設けられ、又内筒22が設けられ、更に中栓の上部に外蓋23が装着させられている。24は注筒を示す。この蓋5を容器1の口部2から外し取る場合は図4に示すように硬貨25を前記残余部15に押し込み、破断させ、そうして次に把持部11を把持し、外方にかつ周方向に前記弱化部9を裂切ると、筒部3はその下端部8を含めて前記口部との圧接が緩むため前記口部から外れ易くなる。こうして容易に外し取ることができる。
なお前記把持部11は図1、図2に示す実施例の外、図5、図6に示すように各種のものが形成された。
図5に示す蓋5の把持部11は、その先端部の弱化部9も破断されるため、いわゆるめくり易く、きわめて容易に把持することができる。又図6に示す蓋5の把持部11は、上下の巾が大きく形成されたことにより、把持し易く、引っ張りの際に滑らずに、把持を確実にすることができる。
【0007】
【発明の効果】
請求項1の発明は前記のように構成されたことにより、容器1の回収の際、容器から取る場合弱化部9の残余部15の外側から硬貨を当てがい、これを内方に押し込むことにより前記残余部15を破断し、それにより把持部11を把持することができ、該把持部11を把持して前記弱化部9を破断する。そうすると筒部3と容器1の口部2との圧接は緩み、蓋5を前記口部2から外し易くなるから容易に外し取ることができる。しかも前記従来例のように把持片53を蓋の外側に突出して設けてないため、消費者等が誤って把持片53を引っ張ってしまう誤操作を防止することができる。又硬貨は一般に身近にあるものであるから、特別な器具を要することなくきわめて容易に把持部11を出現させることができる。更に、前記従来例に述べたような把持片53を外側に突出して設けてなく、把持部11は筒部3と同一面を形成しているため、前記従来例のように把持片53相互が係合し合ってしまい、その後の機械的取扱いが困難になることを防止することができる。この発明は前記のように構成されたことにより、硬貨を残余部15に深く押し込むことができ、把持部11の出現を容易にかつ確実にすることができる。
請求項の発明は、前記のように構成されたことにより、前記残余部15に硬貨を押し込む際に、前記突起18に接する把持部11において、前記硬貨押し込みの反力が生じるから、前記押し込みによる変形を防止でき、残余部15の破断を容易にすることができる。
請求項の発明は前記のように構成されたことにより、前記残余部15に硬貨を押し込む際に残余部15から下方の筒部3は上方に引かれるが、筒部3の下端部8は内側に突出する突出部19を有し、該突出部19が、容器の口部2外側の環状の突起18の下部に、上下方向に係止させられているため、上方に移動できず、このため前記残余部15は大きく変形することができず、従って硬貨により直ちに容易に破断することができる。
請求項の発明は前記のように構成されたことにより、身近にある硬貨を用いて、特別な器具を必要とすることなく容器から取り外しが容易にでき、残余部15を誤って破断してしまうことを防止でき、又、前記従来例のように把持片53が相互に係合し合ってしまって、その後の機械的取扱いの困難となることのない、中栓を提供することができる。
【図面の簡単な説明】
【図1】この発明の実施例を示し、容器とその蓋の一部断面図である。
【図2】図1に示す蓋の正面図である。
【図3】図2に示す蓋の下面図である。
【図4】図1に示す容器とその蓋の、容器から蓋を外しとる場合の作用の説明図である。
【図5】この発明の他の実施例を示し図2に相当する図である。
【図6】この発明の更に他の実施例を示し図2に相当する図である
【図7】従来の容器とその蓋における蓋の正面図である。
【図8】図7に示す蓋の下面図である。
【符号の説明】
1 容器
2 口部
3 筒部
4 口壁
5 蓋
6 凹条
7 突条
8 下端部
9 弱化部
10 範囲
11 把持部
12 上端部
13 巾
14 硬貨の巾
15 残余部
16 空隙
17 傾斜部
18 突起
19 突出部
20 破断ライン
21 裂取部材
22 内筒
23 外蓋
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a container that can be attached to the mouth of a container such as a bottle in the form of a stopper and can be easily removed from the container when the container is collected for recycling.
[0002]
2. Description of the Related Art Conventionally, a lid that can be attached to a container in the form of a stopper is provided that can be easily removed from the container when the container is collected. In the present invention, the lid includes an inner plug. One type of lid is a lid 5 of the type shown in FIGS. The lid 5 is an inner plug made of synthetic resin and has an outer lid 23. The lid 5 includes a cylindrical portion 3 attached to the outer periphery of the mouth portion of the container, and a mouth wall 4 that blocks passage of the contents of the container, and an endless cleft 20 is formed in the mouth wall 4. Although not shown in the figure, a tearing member such as a pull ring is provided, and the opening is formed by pulling this member.
Further, a ridge 7 is formed on the inner side of the cylindrical portion 3 so as to be engaged with a recess on the outer periphery of the container mouth.
As shown in FIG. 7, a circumferential weakening line 51 is formed on a part of the cylindrical portion 3, and a gripping piece 53 is provided on the end 52 of the weakening line 51 so as to protrude outward. . When collecting the container, the gripping piece 53 is pulled outward and the weakening line 51 is torn. As a result, the pressure contact between the tube portion 3 and the container mouth portion (not shown) is weakened, and the lid 5 is easily detached from the mouth portion of the container, so that it can be easily removed.
[0003]
[Problems to be solved by the invention]
However, the container and its lid shown in the prior art have the following disadvantages. That is, the consumer or the like first pulls the grip piece 53 that is outside the lid 5 and is conspicuous. This is an erroneous operation, but in general, bottled products such as soy sauce, salad oil, sauces, alcoholic beverages, etc., are usually not accompanied by an instruction manual for the cap, so the above-mentioned erroneous operation occurs. It is.
When the gripping piece 53 is pulled and the weakening line 51 is torn, the lid 5 then forms a through-hole using the tearing member, and there is a risk that the lid 5 will come off from the container when used.
As another problem, the gripping pieces 53 are engaged with each other during handling after the lid 5 is molded, and subsequent mechanical handling becomes impossible. For this reason, the gripping pieces 53 that have been engaged with each other must be removed manually.
The present invention has been made in order to solve the problem as described above. The purpose of the present invention is to remove the container from the container when used by a consumer or the like as described above. It is possible to eliminate an erroneous operation of pulling the gripping piece 53 and the like for facilitating the cleaning, and to provide a container and a lid that can be removed from the container very easily when the container is collected.
Another object of the present invention is to provide a container and its lid so that the gripping pieces 53 and the like are engaged with each other and the subsequent mechanical handling cannot be disabled.
[0004]
[Means for Solving the Problems]
Describing the present invention that achieves the above object,
A lid 5 formed of a synthetic resin and comprising a cylindrical portion 3 attached to the outside of the mouth portion 2 of the container 1 and a mouth wall 4 that blocks passage of the contents of the container 1; formed on the inner surface of the cylindrical portion 3; A ridge 7 that engages with the recess 6 on the outside of the mouth portion 2; a tip portion formed on the outer periphery of the tube portion 3, and an upper end portion 12 and a lower end portion that are continuous with the tip portion and extend in the circumferential direction. A weakened portion 9 formed by the rear end of the lower end portion reaching the lower end portion 8 of the cylindrical portion 3; and a gripping portion 11 formed to project into the range 10 of the weakened portion 9 A gripping part 11 whose rear end is continuous with the upper end part 12 of the weakening part 9 and whose lower end part is located on the lower end part of the weakening part 9; and parts 12, the formed between the grip portion 11, a residual portion 15 which is broken by pushing coins, the mouth portion 2 of the vessel 1 Article faces through 6 with a gap 16, its vertical width 13 is large formed remainder 15 than the width 14 of the coin; container, characterized in that it consists of a.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
An embodiment of the present invention will be described as follows.
Formed of a synthetic resin, formed on the inner surface of the cylindrical portion 3, and a lid 5 comprising a cylindrical portion 3 to be attached to the outside of the mouth portion 2 of the container 1 and a mouth wall 4 for blocking the passage of the contents of the container 1; A ridge 7 that engages with the recess 6 on the outer side of the mouth 2, a weakened portion 9 that is formed on the outer periphery of the cylindrical portion 3 and reaches the lower end 8 of the cylindrical portion 3, A protruding portion formed in the range 10 of the weakened portion 9 and connected to the cylindrical portion 3 integrally, an upper end portion 12 of the weakened portion 9, and a vertical portion formed between the holding portions 11. A container and its lid characterized by comprising a remaining portion 15 of a weakened portion 9 having a width 13 larger than a width 14 of a coin.
Since the present invention is configured as described above, when removing the lid 5 from the container 1 when collecting the container 1, the coin is applied from the outside of the remaining portion 15 of the weakened portion 9 and pushed inward. The remaining portion 15 is broken by this, whereby the grip portion 11 can be gripped, and the grip portion 11 is gripped and the weakened portion 9 is broken. Then, the pressure contact between the cylindrical portion 3 and the mouth portion 2 of the container 1 is loosened, and the lid 5 can be easily removed if it is easy to remove it from the mouth portion 2.
Moreover, since the grip piece 53 is not provided so as to protrude outside the lid as in the conventional example, it is possible to prevent an erroneous operation in which a consumer or the like accidentally pulls the grip piece 53.
Also, since coins are generally familiar, it is possible to make the gripping part 11 appear very easily without the need for a special instrument.
Further, the gripping piece 53 as described in the conventional example is not provided so as to protrude outward, and the gripping part 11 is formed on the same surface as the cylindrical part 3, so that the gripping piece 53 is related to each other as in the conventional example. It is possible to prevent the subsequent mechanical handling from becoming difficult due to the combination.
Next, another embodiment of the present invention will be described. That is, the mouth 2 of the container 1 is the container having a gap 16 between the remaining part 15 and the lid.
Since the present invention is configured as described above, a coin can be pushed deeply into the remaining portion 15 and the appearance of the grip portion 11 can be easily and reliably made. In another embodiment, the mouth portion 2 of the container 1 has an annular protrusion 18 having an inclined portion 17 below the recess 6, and the protrusion 18 is positioned in contact with the grip portion 11. A container and its lid.
Since the present invention is configured as described above, when the coin is pushed into the remaining portion 15, a reaction force of the coin pushing is generated in the grip portion 11 in contact with the protrusion 18. Accordingly, the remaining portion 15 can be easily broken by the pushing-in.
In still another embodiment, the lower end 8 of the cylindrical portion 3 has a protruding portion 19 that protrudes inward in the radial direction, and the protruding portion 19 is located below the annular protrusion 18 on the outside of the mouth portion 2. The container and its lid being locked in direction.
Since the present invention is configured as described above, when the coin is pushed into the remaining portion 15, the lower cylindrical portion 3 is pulled upward from the remaining portion 15, but the lower end portion 8 of the cylindrical portion 3 is inward. A protrusion 19 that protrudes, and the protrusion 19 is locked in the vertical direction below the annular protrusion 18 outside the mouth portion 2 of the container, so that it cannot move upward; 15 has no large deformation and can be easily and easily broken by coins.
In still another embodiment, the lid 5 is formed as an inner plug, the mouth wall 4 has a breaking line 20 for tearing, and a tearing member 21 is provided inside and above the breaking line 20. The container includes the inner cylinder 22 that press-contacts the inner surface of the mouth portion 2, and further includes the outer lid 23 that is mounted on the inner plug.
Since the present invention is configured as described above, it can be easily removed from the container, and the remaining portion 15 can be prevented from being accidentally broken, and the gripping pieces 55 are mutually connected as in the conventional example. An internal plug can be provided that does not engage and become difficult for subsequent mechanical handling.
[0006]
【Example】
In the drawings, 1 is a container, and a bottle is shown as an example. 2 is the mouth. Reference numeral 5 denotes a synthetic resin lid, and an inner plug is shown as an example.
3 is a cylinder part, 4 is a mouth wall. A breaking line 20 is formed on the mouth wall 4, and a through hole is formed there by breaking the breaking line 20. Reference numeral 21 denotes a pull ring-shaped tearing member. Such a configuration is the same for the lid 5 shown in FIGS.
In the present invention, the lid 5 is configured to form a passage in the mouth wall 4 that blocks passage of the contents of the container as described above, or has already been formed with a passage, There are various other types, including all those that are lids in the form of stoppers.
Next, 6 is a recess formed on the outer side of the mouth portion 2, and the protrusion 7 on the inner side of the cylindrical portion 3 is engaged with this.
A thin weakened portion 9 is formed on the outer periphery of the cylindrical portion 3 and easily breaks, and a lower portion thereof reaches the lower end portion 8 of the cylindrical portion 3 as shown in FIG.
Further, a gripping portion 11 that protrudes within the range 10 of the weakening portion 9 and is integrally connected to the cylindrical portion 3 is provided. A remaining portion 15 of the weakened portion 9 is formed between the upper end portion 12 of the weakened portion 9 and the gripping portion 11, and the width 13 of the residual portion 15 is a coin, for example, 10 yen as shown in FIG. It is formed larger than the width 14 of the copper coin. Coins can be formed with any current currency such as 100 yen, 500 yen, and 5 yen. The remaining portion 15 can be easily broken by a coin that is configured in this manner. Therefore, there is no need for the grip piece 53 as shown in the conventional example, and no special instrument is required, and the grip portion 11 can be made to appear with coins that are generally familiar.
In addition, when a consumer etc. uses, the tearing member 21 is pulled upwards, and a mouth is formed in the mouth wall 4, and it uses.
Next, an annular protrusion 18 having an inclined portion 17 is formed on the outside of the mouth portion 2 below the recess 6, and the protrusion 18 is formed in contact with the grip portion 11 as shown in FIG. Yes.
Next, the lower end portion 8 of the cylindrical portion 3 has a protruding portion 19 that protrudes inward, and the protruding portion 19 is locked to the lower portion of the annular protrusion 18. Further, in this embodiment, the lid body 5 is formed as an inner plug as shown in FIG. 1, and a breaking line 20 is formed as an endless fissure in the mouth wall 4, and a pull ring-like shape is formed inside and above the lid body 5. A tearing member 21 is provided, an inner cylinder 22 is provided, and an outer lid 23 is attached to the upper part of the inner plug. Reference numeral 24 denotes a barrel. When removing the lid 5 from the mouth 2 of the container 1, as shown in FIG. 4, the coin 25 is pushed into the remaining portion 15 to be broken, and then the gripping portion 11 is gripped, When the weakened portion 9 is torn in the circumferential direction, the cylindrical portion 3 including the lower end portion 8 loosens the pressure contact with the mouth portion, and thus is easily detached from the mouth portion. Thus, it can be easily removed.
In addition to the embodiment shown in FIGS. 1 and 2, various types of gripping portions 11 were formed as shown in FIGS. 5 and 6.
Since the weakened portion 9 at the tip of the lid 5 shown in FIG. 5 is also broken, it can be easily turned and can be gripped very easily. Further, since the grip portion 11 of the lid 5 shown in FIG. 6 is formed to have a large vertical width, it can be easily gripped and can be securely gripped without slipping during pulling.
[0007]
【The invention's effect】
The invention of claim 1 is configured as described above, so that when the container 1 is collected, when it is taken from the container, a coin is applied from the outside of the remaining portion 15 of the weakening portion 9 and is pushed inward. The remaining portion 15 is broken, whereby the grip portion 11 can be gripped, and the weakened portion 9 is broken by gripping the grip portion 11. As a result, the pressure contact between the cylindrical portion 3 and the mouth portion 2 of the container 1 is loosened, and the lid 5 can be easily removed from the mouth portion 2, so that it can be easily removed. Moreover, since the grip piece 53 is not provided so as to protrude outside the lid as in the conventional example, it is possible to prevent an erroneous operation in which a consumer or the like accidentally pulls the grip piece 53. Also, since coins are generally familiar, it is possible to make the gripping part 11 appear very easily without the need for a special instrument. Further, the gripping piece 53 as described in the conventional example is not provided so as to protrude outward, and the gripping part 11 is formed on the same surface as the cylindrical part 3, so that the gripping pieces 53 are not connected to each other as in the conventional example. It is possible to prevent the engagement and the subsequent mechanical handling from becoming difficult. Since the present invention is configured as described above, a coin can be pushed deeply into the remaining portion 15 and the appearance of the gripping portion 11 can be easily and reliably made.
Since the invention of claim 2 is configured as described above, when the coin is pushed into the remaining portion 15, a reaction force of the coin pushing is generated in the grip portion 11 in contact with the protrusion 18. Can be prevented, and the remaining portion 15 can be easily broken.
Since the invention of claim 3 is configured as described above, when the coin is pushed into the remaining portion 15, the lower cylindrical portion 3 is pulled upward from the remaining portion 15, but the lower end portion 8 of the cylindrical portion 3 is It has a projecting part 19 projecting inward, and the projecting part 19 is locked in the vertical direction at the lower part of the annular projection 18 outside the mouth part 2 of the container. Therefore, the remaining portion 15 cannot be greatly deformed, and therefore can be easily and easily broken by a coin.
Since the invention of claim 4 is configured as described above, it can be easily removed from the container using a nearby coin without the need for a special instrument, and the remaining portion 15 can be accidentally broken. In addition, it is possible to provide an inner plug in which the gripping pieces 53 are engaged with each other as in the conventional example and the subsequent mechanical handling is not difficult.
[Brief description of the drawings]
FIG. 1 is a partial sectional view of a container and its lid, showing an embodiment of the present invention.
FIG. 2 is a front view of the lid shown in FIG.
3 is a bottom view of the lid shown in FIG. 2. FIG.
4 is an explanatory view of the operation of the container shown in FIG. 1 and its lid when the lid is removed from the container. FIG.
5 shows another embodiment of the present invention and corresponds to FIG.
FIG. 6 is a view showing still another embodiment of the present invention and corresponding to FIG. 2. FIG. 7 is a front view of a conventional container and a lid of its lid.
8 is a bottom view of the lid shown in FIG. 7. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Container 2 Mouth part 3 Cylinder part 4 Mouth wall 5 Lid 6 Concave ridge 7 Projection 8 Lower end part 9 Weakening part 10 Range 11 Grip part 12 Upper part 13 Width 14 Coin width 15 Remaining part 16 Cavity 17 Inclination part 18 Protrusion 19 Protruding part 20 Breaking line 21 Tear member 22 Inner cylinder 23 Outer cover

Claims (4)

合成樹脂により形成され、容器(1)の口部(2)外側に装着する筒部(3)と容器(1)の内容品の通行を遮断する口壁(4)からなる蓋(5);
前記筒部(3)の内面に形成された、前記口部(2)の外側の凹条(6)に係止する突条(7);
前記筒部(3)の外周に形成された、先端部と該先端部に連続し周方向に延びる上端部(12)及び下端部とを備えた弱化部(9)であって、前記下端部の後端が前記筒部(3)の下端部(8)に達して形成された弱化部(9);
該弱化部(9)の範囲(10)内に突出して形成された把持部(11)であって、その上端部の後端が前記弱化部(9)の上端部(12)に連続し、その下端部が前記弱化部(9)の下端部上に位置している把持部(11);
前記弱化部(9)の上端部(12)と、前記把持部(11)間に形成された、硬貨の押し込みにより破断される残余部(15)であって、前記容器(1)の口部(2)の凹条(6)と空隙(16)を介して対向し、その上下方向の巾(13)が前記硬貨の巾(14)よりも大きく形成された残余部(15);
から成ることを特徴とする容器とその蓋。
A lid (5) formed of a synthetic resin and comprising a cylindrical part (3) mounted on the outside of the mouth part (2) of the container (1) and a mouth wall (4) blocking the passage of the contents of the container (1);
A ridge (7) that is formed on the inner surface of the cylindrical portion (3) and engages with a recess (6) outside the mouth (2);
A weakened portion (9) formed on the outer periphery of the cylindrical portion (3), comprising a tip end portion, an upper end portion (12) continuous with the tip end portion and extending in the circumferential direction, and a lower end portion, wherein the lower end portion A weakened portion (9) formed with the rear end reaching the lower end (8) of the cylindrical portion (3);
A gripping part (11) formed to project within the range (10) of the weakened part (9), the rear end of the upper end part continuing to the upper end part (12) of the weakened part (9), A gripping part (11) whose lower end is located on the lower end of the weakened part (9 );
A remaining part (15) formed between the upper end part (12) of the weakening part (9) and the grip part (11) and ruptured by pushing in a coin, the mouth part of the container (1) concave (6) and the gap (16) face each other with a, the vertical width (13) of the residual portion which is larger than the width (14) of the coins (2) (15);
A container and a lid characterized by comprising:
前記容器(1)の口部(2)は、凹条(6)の下方に傾斜部(17)を有する環状の突起(18)を有し、該突起(18)は把持部(11)に接して形成されている請求項1記載の容器とその蓋。The mouth part (2) of the container (1) has an annular protrusion (18) having an inclined part (17) below the recess (6), and the protrusion (18) is formed on the grip part (11). The container and its lid according to claim 1 formed in contact with each other. 前記筒部(3)の下端部(8)は半径方向内側に突出する突出部(19)を有し、該突出部(19)は口部(2)外側の環状の突起(18)の下部に、上下方向において係止させられている請求項1、又は、記載の容器とその蓋。 The lower end portion (8) of the cylindrical portion (3) has a protruding portion (19) protruding inward in the radial direction, and the protruding portion (19) is a lower portion of the annular protrusion (18) outside the mouth portion (2). to, claim 1 has been found is engaged in the vertical direction, or, 2 container and its lid according. 前記蓋(5)は、中栓として形成され、口壁(4)は裂切り用の破断ライン(20)を有し、該破断ライン(20)の内側でかつ上部に裂取部材(21)を有し、口部(2)の内面に圧接する内筒(22)を有し、更に中栓上に装着する外蓋(23)を有している請求項1、2、又は、記載の容器とその蓋。 The lid (5) is formed as an inner plug, the mouth wall (4) has a breaking line (20) for tearing, and a tearing member (21) is provided inside and above the breaking line (20). a, has a cylindrical (22) inner pressure contact with the inner surface of the mouth portion (2), claim has an outer lid (23) 1, 2 mounted on the inside plug Additionally or according 3 Container and its lid.
JP17453297A 1997-06-30 1997-06-30 Container and its lid Expired - Fee Related JP3796673B2 (en)

Priority Applications (1)

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JP17453297A JP3796673B2 (en) 1997-06-30 1997-06-30 Container and its lid

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Application Number Priority Date Filing Date Title
JP17453297A JP3796673B2 (en) 1997-06-30 1997-06-30 Container and its lid

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Publication Number Publication Date
JPH1120854A JPH1120854A (en) 1999-01-26
JP3796673B2 true JP3796673B2 (en) 2006-07-12

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JP (1) JP3796673B2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7530712B2 (en) * 2019-12-06 2024-08-08 株式会社細川洋行 Discharge member with blocking member and storage container

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