JP6383902B1 - Locking tool with opening function of container - Google Patents

Locking tool with opening function of container Download PDF

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JP6383902B1
JP6383902B1 JP2017206628A JP2017206628A JP6383902B1 JP 6383902 B1 JP6383902 B1 JP 6383902B1 JP 2017206628 A JP2017206628 A JP 2017206628A JP 2017206628 A JP2017206628 A JP 2017206628A JP 6383902 B1 JP6383902 B1 JP 6383902B1
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bag
container
opening
hole
function
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JP2019069814A (en
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美智子 宮下
美智子 宮下
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美智子 宮下
美智子 宮下
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Abstract

【課題】本発明は、袋の開口部を外部から係止する係止具であって、レジ袋などの袋に簡単に装着でき、袋の中身の傾きを防ぎ、プルトップ型容器のプルタブやペットボトルのネジ蓋を容易に開けることができる容器の開栓補助機能付き係止具を提供する。【解決手段】本発明は、袋の開口部を外部から係止する容器の開栓補助機能付き係止具であって、本体に透孔が形成され、当該透孔から放射状に延在する複数のスリットが形成され、当該スリットの基端部は幅広に形成され、当該スリットの外周縁側基端部にも小透孔が形成されていることを特徴とする。【選択図】図１The present invention relates to a locking tool for locking an opening of a bag from the outside, which can be easily attached to a bag such as a plastic bag, prevents the bag from being inclined, and pull tabs and pets of a pull-top type container. Provided is a locking tool with a function of opening a container which can easily open a screw cap of a bottle. The present invention is a locking device with a function of opening a container for locking an opening of a bag from the outside, wherein a plurality of holes are formed in the main body and radially extending from the holes. This slit is formed, the base end portion of the slit is formed wide, and a small through hole is formed in the base end portion on the outer peripheral edge side of the slit. [Selection] Figure 1

Description

本発明は、袋に入れたお弁当等の内容物の偏りを防ぎ、またプルトップ型容器のプルタブやペットボトルのネジ蓋を容易に開けるための容器の開栓補助機能付き係止具に関する。なお、ここで袋とは、主にスーパーやコンビニなどで使用するレジ袋である。The present invention relates to a stopper with a function of opening a container for preventing the unevenness of contents such as a lunch box placed in a bag and easily opening a pull tab of a pull-top type container or a screw cap of a PET bottle. Here, the bag is a shopping bag mainly used in supermarkets and convenience stores.

従来より、スーパーやコンビニでお弁当などを買ったとき、レジ袋に入れて持ち帰る。Traditionally, when you buy a lunch at a supermarket or convenience store, you take it in a plastic bag.

袋の開口部を閉鎖するものとしては、特許文献１に示すような係止具や、特許文献２に示す袋用封止具や、文献３に示す網袋の口締め具や文献４が開示されている。
また、プルトップ型容器のプルタブやペットボトルのネジ蓋を容易に開けるための補助具としては、文献５に示す携帯用多機能はさみや、文献６に示す缶開け具や、文献７に示すネジ蓋開け部およびプルトップ蓋開け部付きの腰吊り下げ型ペットボトルホルダーが開示されている。For closing the opening of the bag, a locking tool as shown in Patent Document 1, a bag sealing tool as shown in Patent Document 2, a net bag mouth fastening tool as shown in Reference 3, and Reference 4 are disclosed. Has been.
Moreover, as an auxiliary tool for easily opening a pull tab of a pull-top type container or a screw cap of a PET bottle, a portable multifunctional scissor shown in Reference 5, a can opening tool shown in Reference 6, or a screw cover opening shown in Reference 7 And a waist-suspended PET bottle holder with a pull-top lid opening.

特開２０１５−１５７６４７JP2015-157647 特開平９−７７０９５JP-A-9-77095 実開平５−４６７４６5-46746 国際公開第２００９／０７１８８３International Publication No. 2009/071883 特開２０１６−０６７４６８JP2016-0667468 実登３０３４００３Actual climbing 3034003 特開２００２−１０４４１８JP 2002-104418 A

スーパーやコンビニでお弁当などを買ったときレジ袋に入れて持ち帰るが、道中でお弁当等の内容物が傾き中身が偏ってぐちゃぐちゃになったり汁がこぼれたりして問題があった。また、プルトップ型容器のプルタブは高齢の指の力が弱い人や子供や爪を伸ばした女性は開け辛く、ペットボトルも同様である。When I bought a lunch box at a supermarket or convenience store, I put it in a plastic bag and brought it home, but there was a problem that the contents of the lunch box were tilted on the way and the contents became uneven and the juice spilled out. In addition, pull-tabs in pull-top containers are difficult to open for elderly people with weak finger strength, children, and women with extended nails, and so are plastic bottles.

ところが、特許文献１の係止具は、シート状の枠体で構成され、切り込みによって形成された凸状の片部が該枠体の中央部に配置され、該枠体の中央部と、枠体の外側とを連通させた通路部が備えられ、該通路部から挿入させた袋の口に押圧されて片部が湾曲し、該片部によって袋の口が係止される構造であり、袋の側面を挟み込む構造ではなく片部が湾曲し袋が弾性復帰する力によって袋の開口部を閉鎖するものである。レジ袋などの摩擦抵抗が少ない袋では、袋が揺れたとき片部が湾曲していることで係止具が上方向に移動しやすく、内容物が袋の中で動き傾くおそれがある。また、切り込みは片部を湾曲するためのものである。However, the locking device of Patent Document 1 is configured by a sheet-like frame, and a convex piece formed by cutting is arranged at the center of the frame, and the center of the frame and the frame A passage portion communicating with the outside of the body is provided, and is pressed against the mouth of the bag inserted from the passage portion to bend one piece, and the mouth of the bag is locked by the one piece; The opening of the bag is closed not by the structure sandwiching the side surface of the bag but by the force with which one part is bent and the bag is elastically restored. In a bag with low frictional resistance, such as a shopping bag, when the bag is shaken, the one piece is curved, so that the locking tool is likely to move upward, and the contents may move and tilt in the bag. Further, the notch is for bending one part.

また、特許文献２の袋用封止具は、リング状の枠体と、可撓性を有し枠体の内側に向けて突設され、袋口を枠体に挿通したときにその袋口に押されて撓み、その袋口を封止する可撓片とを具備した構造である。文献１と同様で、可撓片が湾曲することで封止具が上方向に移動し内容物が袋の中で動き傾くおそれがある。Further, the bag sealing device of Patent Document 2 is provided with a ring-shaped frame body and a flexible projecting toward the inner side of the frame body, and the bag mouth when the bag mouth is inserted through the frame body. And a flexible piece that bends and seals the bag mouth. Similar to Document 1, there is a risk that the flexible piece will bend and the sealing tool will move upward and the contents will move and tilt in the bag.

また、特許文献３の網袋の口締め具は、平板に、先端を中央に向けて集め、上方向に反らした数個の矢先を円形に配置して、中央穴を形成し、入口から中央の穴に通じる通路を設けた構造で口締め具の矢先の先端が絞った網の目の中に食い込み口締め具が移動しないようにしたものであるが、レジ袋などのような摩擦抵抗が少ない袋では口締め具が移動し内容物が袋の中で動き傾くおそれがある。また、矢先の先端で袋が破れる可能性がある。In addition, the mouth clasp of the net bag of Patent Document 3 is a flat plate, the tips are gathered toward the center, several arrow tips bent upward are arranged in a circle, a central hole is formed, and the center is formed from the entrance. It has a structure that has a passage that leads to the hole of the mouthpiece, and the tip of the mouthpiece's arrowhead is squeezed so that the mouthpiece does not move into the mesh eye. With a small number of bags, the fasteners may move and the contents may move and tilt in the bag. In addition, the bag may be torn at the tip of the arrowhead.

また、特許文献４は、スリットの数が４本以内と少なく、どれか１か所でも外れた場合不安定になり傾く恐れがある。また、袋を係止具から外すときスリット先端のカギ状部分で袋がひっかかり外しにくい。また、スリットとスリットの間の片部先端を円弧状にしているが、袋が大きい場合は袋の側面がスリットに入り込めず透孔に余分な袋側面部分が存在することになり、その余分な袋側面部分によって袋内部の空気を外部にスムーズに排出することが困難である。単に袋の口を閉止するだけである。仮に透孔を大きくすることで大きい袋に対処すると係止具を大きくする必要がある。小さい袋では必要以上の大きさの係止具になり不経済である。また、スリットとスリットの間の突出部先端のＲ状部分が広いため袋側面をスリットに入れ込む場合抵抗が大きくなり袋がスムーズに入り込むことが困難である。In Patent Document 4, the number of slits is as small as 4 or less, and if any one of the slits is removed, the slit may become unstable and tilt. Also, when removing the bag from the locking tool, it is difficult to remove the bag due to the hook-shaped portion at the tip of the slit. In addition, the tip of one part between the slits is arcuate, but if the bag is large, the side of the bag cannot enter the slit, and there will be an extra bag side part in the through hole. It is difficult to smoothly discharge the air inside the bag to the outside by the side portion of the bag. It simply closes the mouth of the bag. If a large bag is dealt with by enlarging the through hole, it is necessary to enlarge the locking tool. A small bag is more expensive than necessary and is uneconomical. In addition, since the R-shaped portion at the tip of the protrusion between the slits is wide, when the bag side is inserted into the slit, the resistance increases and it is difficult for the bag to enter smoothly.

また、文献５は、はさみの刃体にキャップを被せた状態でプルトップ容器の蓋のリング内にキャップを挿入し蓋を開けるため、滑った場合は危なく怪我をする恐れがある。また、飲料用缶やペットボトルは外出先で購入することが多く、はさみをいつも携帯していなければならず不便である。Further, in Document 5, since the cap is inserted into the ring of the lid of the pull-top container with the cap on the scissors blade body and the lid is opened, there is a risk of injury if it slips. Also, beverage cans and plastic bottles are often purchased on the go, which is inconvenient because the scissors must always be carried.

また、文献６は、把持部が小さいため、指先の力だけでプルトップを引き起こして開けることになるため、指先の力が弱い人は開け辛い。Further, in Document 6, since the grip portion is small, the pull-top is opened only by the force of the fingertip, so that it is difficult for a person with weak fingertip force to open.

また、文献７は、腰のベルトに吊り下げて携帯するものであり、一部のベルトをしている人用である。Further, Document 7 is intended to be carried by hanging on a waist belt, and is for people who have some belts.

本発明は、上記のような課題を解決し、携帯しやすく、レジ袋などの袋に簡単に装着でき、また簡単に外すことができ、袋の中身の傾きを防ぎ、また小さい子供や指先の力の弱い人や指の爪を伸ばした女性などがプルトップ型容器のプルタブやペットボトルの蓋を容易に開けることができる容器の開栓補助機能付き係止具を提供しようとするものである。The present invention solves the above-mentioned problems, is easy to carry, can be easily attached to a bag such as a shopping bag, can be easily removed, prevents the contents of the bag from being tilted, and prevents small children and fingertips. It is an object of the present invention to provide a stopper with an opening function of a container that can easily open a pull tab of a pull-top type container or a lid of a PET bottle by a weak person or a woman with a fingernail extended.

上記課題を解決するために、本発明は、袋の開口部を外部から係止する容器の開栓補助機能付き係止具であって、本体に透孔が形成され、前記透孔から放射状に延在する複数のスリットが形成され、前記スリットの基端部は幅広に形成され、前記透孔はペットボトルのネジ蓋の外径と略同一の径で、且つ前記透孔の内周面の一部又は全周に該ネジ蓋のローレットへの径合用小突起を周設したことを特徴とする。In order to solve the above-described problems, the present invention is a locking device with a function of opening a container for locking an opening of a bag from the outside, wherein a through hole is formed in a main body, and the radial hole is formed from the through hole. A plurality of extending slits are formed, the base end of the slit is formed wide, and the through hole has a diameter substantially the same as the outer diameter of the screw cap of the PET bottle, and the inner peripheral surface of the through hole. A small protrusion for diameter fitting to the knurl of the screw lid is provided around a part or the entire circumference.

また、前記透孔はサイズの異なる透孔を２個以上重ねて設け、且つ前期透孔は重なりが半分以下となることを特徴とするIn addition, the through hole is provided by overlapping two or more through holes of different sizes, and the previous through hole has an overlap of half or less.

また、前記容器の開栓補助機能付き係止具の外周部にプルトップ型容器のプルタブを挿入するための挿入部が形成されていることを特徴とする。  Moreover, the insertion part for inserting the pull tab of a pull-top-type container is formed in the outer peripheral part of the locking tool with an opening assistance function of the said container, It is characterized by the above-mentioned.

本発明は、平板の中央付近に透孔を設け透孔中央より外周に向かって複数の放射状スリットを設けた係止具である。レジ袋の口を絞り透孔に挿入し、片方の手でレジ袋の持ち手を持ち、他方の手で係止具を下方に押し下げる。係止具を下方に押し下げたときレジ袋内の空気が外部放出することで、スムーズに係止具をレジ袋に密着させることができ、また、内容物の入ったレジ袋の持ち手を内容物が入ったレジ袋の重心の垂直の位置にすることができる。このことにより、レジ袋の内容物が常に水平を保つ。The present invention is a locking device in which a through hole is provided near the center of a flat plate and a plurality of radial slits are provided from the center of the through hole toward the outer periphery. Insert the opening of the plastic bag into the squeeze through hole, hold the plastic bag with one hand, and push down the latch with the other hand. When the locking tool is pushed down, the air in the plastic bag is released to the outside so that the locking tool can be brought into close contact with the plastic bag smoothly, and the contents of the plastic bag handle containing the contents The vertical position of the center of gravity of the shopping bag containing the object can be set. This keeps the contents of the shopping bag always horizontal.

また、透孔から放射状に延在する複数のスリットの基端部が幅広に形成されていることにより、大きい袋で袋側面がスリットに入り込めない場合は、余分な袋側面が基端部幅広部分やスリットの外周側基端部に設けた小透孔に溜まることで透孔部分の袋開口部に余裕ができ空気の排出がスムーズにできる。また、小透孔が設けられていることでスリット基端部より外周方向に平板が裂けるのを防ぐことができる。また、大きい袋でも透孔を大きくする必要がないため係止具を大きくしなくて済み袋の大小に関わらずコンパクトな容器の開栓補助機能付き係止具にすることができる。また、容器の開栓補助機能付き係止具を下方に押し下げたときレジ袋の側面部分がスムーズにスリットに挟み込まれる。また、レジ袋の持ち手を持ちレジ袋を下げたとき、内容物の重みでレジ袋の口が開こうとすることで更にレジ袋の側面がスリットに食い込む。レジ袋の側面部分がスリットに挟み込まれることにより容器の開栓補助機能付き係止具が上方向に移動することを防ぐ。また、複数個所のスリットでレジ袋の側面を保持することで更に容器の開栓補助機能付き係止具が移動するのを防ぎ止めた状態を維持することができる。このことにより内容物が袋内で安定し、袋が揺れても傾かない。また、スリットの数が多いことによりスリットに挟み込まれたレジ袋の一部の箇所が外れても他の部分で保持することにより状態を維持する。また、スリットの数は８本ぐらいまでがよく、スリットの数が多いとスリットとスリットの間の突出部の強度が弱くなる。In addition, since the base end portions of the plurality of slits extending radially from the through holes are formed wide, if the bag side cannot enter the slit with a large bag, the excess bag side surface has a wide base end portion. By accumulating in small through holes provided at the outer peripheral side base end of the part or slit, there is room in the bag opening of the through hole part, and air can be discharged smoothly. Moreover, it can prevent that a flat plate tears in an outer peripheral direction from a slit base end part by providing a small through-hole. Moreover, since it is not necessary to enlarge a through-hole even if it is a large bag, it is not necessary to enlarge the locking tool, and it is possible to provide a compact locking tool with a function of opening the container regardless of the size of the bag. Moreover, when the locking tool with an opening assist function of the container is pushed down, the side portion of the shopping bag is smoothly sandwiched between the slits. Further, when the plastic bag is held and the plastic bag is lowered, the side of the plastic bag further bites into the slit due to the opening of the plastic bag due to the weight of the contents. The side part of the plastic bag is sandwiched between the slits, thereby preventing the stopper with the function of opening the container from moving upward. In addition, by holding the side surface of the shopping bag with the slits at a plurality of locations, it is possible to further prevent and stop the movement of the stopper with the opening assist function of the container. This stabilizes the contents in the bag and does not tilt even if the bag shakes. Moreover, even if a part of the plastic bag sandwiched between the slits is removed due to the large number of slits, the state is maintained by holding the other part. The number of slits is preferably up to about 8. If the number of slits is large, the strength of the protruding portion between the slits becomes weak.

また、弾力性に富む平板の場合は、透孔を押し広げてレジ袋の口を挿入する。また、平板を摩擦抵抗のある素材にすることで、平板裏とレジ袋が密着し平板が移動し難くなり内容物がより安定し袋が揺れても傾かない。Further, in the case of a flat plate having high elasticity, the through hole is pushed wide and the mouth of the shopping bag is inserted. In addition, by making the flat plate a material having friction resistance, the flat plate back and the plastic bag are in close contact with each other, the flat plate is difficult to move, the contents are more stable, and the bag does not tilt even if it shakes.

また、プルトップ型容器のプルタブを挿入口より差し込み、容器の開栓補助機能付き係止具を手のひら全体で握ってプルタブを押し上げることで、指先の力の弱い人でもまた爪を伸ばした女性でも容易にプルタブを開けることができる。In addition, by inserting the pull tab of the pull-top type container through the insertion port, grasping the stopper with opening function of the container with the whole palm and pushing up the pull tab, it is easy even for people with weak fingertips or women with extended nails You can open a pull tab.

また、透孔にペットボトルのネジ蓋を挿入して係合用小突起と当該ネジ蓋のローレットとを係合状態としてから容器の開栓補助機能付き係止具を手のひら全体で握って回すことで指先の力の弱い人でも容易にペットボトルの蓋を開けることができる。In addition, by inserting the screw cap of the PET bottle into the through-hole to bring the small protrusion for engagement and the knurling of the screw lid into an engaged state, the container is held by the entire opening of the palm and holding the locking tool with an opening assisting function. Even a person with weak fingertips can easily open the lid of a plastic bottle.

本発明の実施形態１を示す平面図である。It is a top view which shows Embodiment 1 of this invention. 本発明の実施形態２を示す平面図である。It is a top view which shows Embodiment 2 of this invention. 本発明の実施形態３を示す平面図である。It is a top view which shows Embodiment 3 of this invention. 本発明の実施形態２・３を示す側面図である。It is a side view which shows Embodiment 2 * 3 of this invention. 本発明の実施形態４を示す平面図である。It is a top view which shows Embodiment 4 of this invention. 本発明の実施形態４を示す底面図である。It is a bottom view which shows Embodiment 4 of this invention. 本発明の実施形態４を示す断面図である。It is sectional drawing which shows Embodiment 4 of this invention. 本発明の実施形態５を示す断面図である。It is sectional drawing which shows Embodiment 5 of this invention. 本発明の実施形態１をレジ袋に装着した斜視図である。It is the perspective view which mounted Embodiment 1 of the present invention in the shopping bag. 本発明の実施形態２をプルトップ型容器のプルタブに挿入した斜視図である。It is the perspective view which inserted Embodiment 2 of this invention in the pull tab of the pull top type container. 本発明の実施形態２をペットボトルのネジ蓋に挿入した斜視図である。It is the perspective view which inserted Embodiment 2 of this invention in the screw lid of a PET bottle.

以下、本発明の実施形態について図面を参照して説明する。Embodiments of the present invention will be described below with reference to the drawings.

図１は、本発明の実施形態１の平面図を示す。
平板２の中央付近に透孔３を設け、平板２の透孔３より平板外周縁８に向かって放射状に延在する複数のスリット４が形成され、スリット４の基端部５は幅広に形成されている。実施形態１では基端部５は巾がＶ字形に奥に行くほど狭くなっている。スリット４とスリット４の間に形成される突出部７の先端はＲ状に（丸く）形成されている。Ｒ状にすることでレジ袋１４を装着したとき袋の破損を防ぐことができ、更に袋の側面がスムーズにスリット４に挟み込まれる。また、スリット４の外周側基端部に小透孔６を設けているのでスリットの外周側基端部より外周方向に平板２が裂けるのを防ぐことができ、また余分な袋側面が溜まることで透孔部分の袋開口部に余裕ができ空気の排出がスムーズにできる。
なお、袋をレジ袋としているがレジ袋以外の布袋や網袋などや薄手の素材の袋などでもよい。また、平板２の寸法は、はがきサイズ以内で、例えば買い物のポイントカードやクレジットカードや名刺など縦２．７ｃｍから５．５ｃｍ横４．５ｃｍから９．１ｃｍ厚み４ｍｍ程度の範囲の寸法の大きさであればカードといっしょに財布に入れることで、買い物をしたときに取り出しやすく紛失する恐れが少なく便利である。また、平板２は実施形態では矩形としているが、矩形でなくてもよく円形や楕円形や動物・植物など様々な形でよい。また、平板２の厚みは３ｃｍ以内ぐらいとし鞄に入れて携帯してもよい。
また、容器の開栓補助機能付き係止具１は、剛性又は弾力性を備えた合成樹脂材料、または金属でもよい。FIG. 1 shows a plan view of Embodiment 1 of the present invention.
A through hole 3 is provided near the center of the flat plate 2, a plurality of slits 4 extending radially from the through hole 3 of the flat plate 2 toward the outer peripheral edge 8 of the flat plate 2 are formed, and the base end portion 5 of the slit 4 is formed wide. Has been. In the first embodiment, the base end portion 5 becomes narrower toward the back in a V shape. The tip of the protrusion 7 formed between the slits 4 is formed in an R shape (round). By making the shape R, the bag can be prevented from being damaged when the shopping bag 14 is attached, and the side surface of the bag is smoothly sandwiched between the slits 4. Moreover, since the small through-hole 6 is provided in the outer peripheral side base end part of the slit 4, it can prevent that the flat plate 2 tears to an outer peripheral direction from the outer peripheral side base end part of a slit, and an excess bag side surface accumulates. Thus, there is a margin in the opening of the bag in the through hole, and air can be discharged smoothly.
Although the bag is a plastic bag, a cloth bag other than a plastic bag, a net bag, or a thin material bag may be used. The flat plate 2 has a size within a postcard size, such as a shopping point card, a credit card, a business card, etc., in a size range of 2.7 cm to 5.5 cm 4.5 cm to 9.1 cm and a thickness of about 4 mm. Then, putting it in a wallet with a card is convenient because it is easy to remove when shopping and is less likely to be lost. Moreover, although the flat plate 2 is rectangular in the embodiment, it may not be rectangular but may be various shapes such as a circle, an ellipse, an animal / plant, and the like. The thickness of the flat plate 2 may be about 3 cm or less and carried in a bag.
Moreover, the stopper 1 with a function for assisting in opening the container may be made of a synthetic resin material or metal having rigidity or elasticity.

図２は、本発明の実施形態２の平面図を示す。
矩形の平板２の中央付近に透孔３を設け、平板２の透孔３より平板外周縁８に向かって放射状に延在する複数のスリット４が形成され、スリット４の基端部５は幅広に形成されている。また、スリット４の外周側基端部に小透孔６を設けている。小透孔６は図の様に様々な形でよい。また、平板２の外周部にプルタブ１８を挿入するための挿入部２１が設けられ、上片１０は挿入口１２よりへこんでいる。上片１０がへこんでいることで下片１１を目視しながら下片１１を確実に缶１７の上板部とプルタブ１８の間に挿入し易くなる。また、下片１１の先端を支点とし、挿入部を作用点、下片１１の対角線上の平板２の外周部を力点とし梃子の原理で対角線上の外周部を引き上げることで小さい力で開けることができる。
また、透孔３の内周面９にはネジ蓋２０のローレットへの係合用突起１３を設けている。この図では一部に設けているが全周でもよい。透孔３にペットボトルのネジ蓋を挿入して係合用小突起と当該ネジ蓋のローレットとを係合状態としてから、平板２を手のひら全体で握って回すことで指の力の弱い人でも容易に開けることができる。
平板２は剛性を備えた樹脂又は金属がよい。FIG. 2 shows a plan view of Embodiment 2 of the present invention.
A through hole 3 is provided in the vicinity of the center of the rectangular flat plate 2, a plurality of slits 4 extending radially from the through hole 3 of the flat plate 2 toward the outer peripheral edge 8 of the flat plate 2 are formed, and the base end portion 5 of the slit 4 is wide. Is formed. Further, a small through hole 6 is provided at the outer peripheral side base end portion of the slit 4. The small through holes 6 may have various shapes as shown in the figure. An insertion portion 21 for inserting the pull tab 18 is provided on the outer peripheral portion of the flat plate 2, and the upper piece 10 is recessed from the insertion port 12. Since the upper piece 10 is dented, the lower piece 11 can be reliably inserted between the upper plate portion of the can 17 and the pull tab 18 while visually observing the lower piece 11. Further, the tip of the lower piece 11 is used as a fulcrum, the insertion portion is used as an action point, the outer peripheral portion of the flat plate 2 on the diagonal line of the lower piece 11 is used as a power point, and the outer peripheral portion on the diagonal line is lifted with a small force by the lever principle. Can do.
Further, the inner peripheral surface 9 of the through hole 3 is provided with a projection 13 for engaging the knurled screw cap 20. Although it is provided in part in this figure, it may be all around. It is easy even for people with weak finger strength by inserting the screw cap of the PET bottle into the through-hole 3 and bringing the small protrusion for engagement and the knurling of the screw lid into the engaged state, and then gripping and turning the flat plate 2 with the whole palm. Can be opened.
The flat plate 2 is preferably a rigid resin or metal.

図３は、本発明の実施形態３の平面図を示す。
径の違う透孔３を２個重ねて設けている。ネジ蓋の径が違うペットボトルに対応できる。また、挿入口１２の両角２２をＲ状にしている。このことでプルタブを挿入するときに角に当たっても破損しにくく、また目や指の動きが悪い人でも挿入し易くなる。また、上片１０の挿入口側をＲ状としている。また、この図では、サイズの違う挿入部を２カ所設けている。缶によってプルタブの大きさが違うため様々なサイズのプルタブに対応するためである。また、上片の挿入口側の形を変えることで大小サイズの違う挿入部の見分けがつきやすい。この図では、サイズの違う挿入部を２カ所設けているが何カ所でもよい。FIG. 3 shows a plan view of Embodiment 3 of the present invention.
Two through holes 3 having different diameters are provided in an overlapping manner. Compatible with PET bottles with different screw cap diameters. Further, both corners 22 of the insertion port 12 are formed in an R shape. As a result, even when the pull tab is inserted, the pull tab is not easily damaged, and even a person with poor eye or finger movement can easily insert the pull tab. In addition, the insertion opening side of the upper piece 10 has an R shape. Further, in this figure, two insertion portions having different sizes are provided. This is because the size of the pull tab differs depending on the can, so that it corresponds to pull tabs of various sizes. In addition, by changing the shape of the insertion port side of the upper piece, it is easy to distinguish between insertion portions of different sizes. In this figure, two insertion portions having different sizes are provided, but any number of insertion portions may be provided.

図４は、本発明の実施形態２・３の側面図を示す。
平板２の外周部に挿入部２１を設け、上片１０は挿入口１２よりへこんでいる。FIG. 4 shows a side view of the second and third embodiments of the present invention.
An insertion portion 21 is provided on the outer periphery of the flat plate 2, and the upper piece 10 is recessed from the insertion port 12.

図５は、本発明の実施形態４の平面図を示す。
容器の開栓補助機能付き係止具１はドーム形で中央部分を厚くし、透孔３の内周面９をテーパー状にしている。テーパー状にすることで多少径のサイズの違うネジ蓋にも使用できる。また、容器の開栓補助機能付き係止具１は、中央付近の厚みが３ｃｍ以内ぐらいであればドーム形でなくてもよい。FIG. 5 shows a plan view of Embodiment 4 of the present invention.
The stopper 1 with an opening assist function of the container has a dome shape with a thick central portion, and the inner peripheral surface 9 of the through hole 3 is tapered. By using a taper shape, it can be used for screw caps with slightly different diameters. Moreover, the locking tool 1 with an opening assistance function of a container may not be a dome shape, if the thickness near the center is about 3 cm or less.

図６は、本発明の実施形態４の底面図を示す。
透孔３の内周面９をテーパー状にしている。FIG. 6 shows a bottom view of Embodiment 4 of the present invention.
The inner peripheral surface 9 of the through hole 3 is tapered.

図７は、本発明の実施形態４の断面図を示す。
平板２の中央部を厚くしてドーム形にしている。中央部の厚みは３ｃｍ以内ぐらいがよい。また、透孔３の内周面９をテーパー状にしている。FIG. 7 shows a cross-sectional view of Embodiment 4 of the present invention.
The central portion of the flat plate 2 is thickened to form a dome shape. The thickness of the central part should be within 3cm. Further, the inner peripheral surface 9 of the through hole 3 is tapered.

図８は、本発明の実施形態５の断面図を示す。
平板２の中央部を厚くしてドーム型にしている。また、透孔３の内周面９に段を設けたものである。２種類のサイズの違うネジ蓋にも使用できる。この図では１段としているが、段数は何段でもよい。また平板２の中央部の厚みは３ｃｍ以内ぐらいがよい。FIG. 8 shows a cross-sectional view of Embodiment 5 of the present invention.
The central part of the flat plate 2 is thickened to form a dome shape. Further, the inner peripheral surface 9 of the through hole 3 is provided with a step. Can be used for two types of screw caps of different sizes. In this figure, one stage is used, but any number of stages may be used. The thickness of the central portion of the flat plate 2 is preferably within 3 cm.

図９は、本発明の実施形態１のレジ袋を装着した斜視図である。
レジ袋１４の口を絞り、透孔３（図示せず）に挿入し、片方の手でレジ袋１４の持ち手１５を持ち、他方の手で容器の開栓補助機能付き係止具１を下方に押し下げ装着した図である。容器の開栓補助機能付き係止具１を下方に押し下げたときに、レジ袋１４内の空気が外部放出され容器の開口用補助機能付き係止具１はレジ袋１４に密着している。また内容物の入ったレジ袋１４の持ち手１５を内容物が入ったレジ袋１４の重心の垂直の位置に設置することができる。また、レジ袋の持ち手１５を持ちレジ袋１４を下げたとき、内容物の重みでレジ袋１４の側面が矢印１６の方向に開こうとすることで更にスリット４にレジ袋１４の側面部分が食い込む。また、複数個所のスリット４でレジ袋１４の側面を保持している。FIG. 9 is a perspective view of the shopping bag according to the first embodiment of the present invention.
The mouth of the plastic bag 14 is squeezed, inserted into the through hole 3 (not shown), the handle 15 of the plastic bag 14 is held with one hand, and the stopper 1 with the function of opening the container is opened with the other hand. It is the figure which pushed down and was attached. When the locking device 1 with an opening assist function for a container is pushed downward, the air in the plastic bag 14 is released to the outside, and the locking device 1 with an auxiliary function for opening a container is in close contact with the shopping bag 14. Further, the handle 15 of the shopping bag 14 containing the contents can be installed at a position perpendicular to the center of gravity of the shopping bag 14 containing the contents. Further, when holding the shopping bag handle 15 and lowering the shopping bag 14, the side surface of the shopping bag 14 is further opened in the direction of the arrow 16 by the weight of the contents, so that the side portion of the shopping bag 14 is further inserted into the slit 4. Bite. Further, the side surface of the shopping bag 14 is held by a plurality of slits 4.

図１０は、本発明の実施形態２の容器の開栓補助機能付き係止具１の挿入部２１に缶１７のプルタブ１８を挿入した斜視図である。FIG. 10 is a perspective view in which the pull tab 18 of the can 17 is inserted into the insertion portion 21 of the stopper 1 with an opening assist function of the container according to the second embodiment of the present invention.

図１１は、本発明の実施形態２の容器の開栓補助機能付き係止具１の透孔３にペットボトル１９のネジ蓋２０を挿入し、係合用小突起１３とネジ蓋２０のローレットを係合状態にした斜視図である。FIG. 11 shows that the screw cap 20 of the PET bottle 19 is inserted into the through hole 3 of the stopper 1 with the function of opening the container according to the second embodiment of the present invention, and the small protrusion 13 for engagement and the knurl of the screw cap 20 are attached. It is the perspective view made into the engagement state.

１ 容器の開栓補助機能付き係止具
２ 平板
３ 透孔
４ スリット
５ 基端部
６ 小透孔
７ 突出部
８ 外周縁
９ 内周面
１０ 上片
１１ 下片
１２ 挿入口
１３ 径合用小突起
１４ レジ袋
１５ 袋の持ち手
１６ 矢印
１７ 缶
１８ プルタブ
１９ ペットボトル
２０ ネジ蓋
２１ 挿入部
２２ Ｒ状角部DESCRIPTION OF SYMBOLS 1 Locking tool with a container opening assistance function 2 Flat plate 3 Through-hole 4 Slit 5 Base end part 6 Small through-hole 7 Protrusion part 8 Outer peripheral edge 9 Inner peripheral surface 10 Upper piece 11 Lower piece 12 Insertion port 13 Small protrusion for diameter fitting 14 Plastic bag 15 Bag handle 16 Arrow 17 Can 18 Pull tab 19 Plastic bottle 20 Screw lid 21 Insertion section 22 R-shaped corner

Claims (3)

袋の開口部を外部から係止する容器の開栓補助機能付き係止具であって、本体に透孔が形成され、前記透孔から放射状に延在する複数のスリットが形成され、前記スリットの基端部は幅広に形成され、前記透孔はペットボトルのネジ蓋の外径と略同一の径で、且つ前記透孔の内周面の一部又は全周に該ネジ蓋のローレットへの径合用小突起を周設したことを特徴とする容器の開栓補助機能付き係止具。A locking device with a function of opening the container for locking the opening of the bag from the outside, wherein a through hole is formed in the main body, and a plurality of slits extending radially from the through hole are formed. The base end portion of the through hole is formed wide, and the through hole has a diameter substantially the same as the outer diameter of the screw cap of the PET bottle, and the knurled portion of the screw cap is partly or entirely around the inner peripheral surface of the through hole. A locking tool with a function for assisting in opening the container, characterized in that a small projection for diameter fitting is provided around the container. 前記透孔はサイズの異なる透孔を２個以上重ねて設け、且つ前期透孔は重なりが半分以下となることを特徴とする請求項１に記載の容器の開栓補助機能付き係止具。The container according to claim 1, wherein the through-holes are provided by overlapping two or more through-holes of different sizes, and the overlap of the previous through-holes is less than half. 前記容器の開栓補助機能付き係止具の外周部にプルトップ型容器のプルタブを挿入するための挿入部が形成されていることを特徴とする請求項１又は２に記載の容器の開栓補助機能付き係止具。The container opening assisting device according to claim 1 or 2, wherein an insertion portion for inserting a pull tab of a pull-top type container is formed on an outer peripheral portion of the stopper with an opening assisting function of the container. Functional locking device.
JP2017206628A 2017-10-09 2017-10-09 Locking tool with opening function of container Expired - Fee Related JP6383902B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022028547A (en) * 2020-08-03 2022-02-16 Ｎｉｓｓｈａ株式会社 Conductive circuit sheet integrated molded product and manufacturing method of the same

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Publication number Priority date Publication date Assignee Title
WO1993014680A1 (en) * 1992-02-03 1993-08-05 The Procter & Gamble Company Multifunctional device for receiving and dispensing a pourable product and closing a flexible bag
JP3001103U (en) * 1994-02-16 1994-08-23 有限会社ビッキマン Can opener
US5347865A (en) * 1992-11-05 1994-09-20 Amway Corporation Measuring scoop with molded reusable fit clip
JP3077071U (en) * 2000-10-18 2001-05-11 株式会社エヌ・ワイ・ピー Multi opener
JP6130547B1 (en) * 2016-04-08 2017-05-17 美智子 宮下 Locking tool

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993014680A1 (en) * 1992-02-03 1993-08-05 The Procter & Gamble Company Multifunctional device for receiving and dispensing a pourable product and closing a flexible bag
US5347865A (en) * 1992-11-05 1994-09-20 Amway Corporation Measuring scoop with molded reusable fit clip
JP3001103U (en) * 1994-02-16 1994-08-23 有限会社ビッキマン Can opener
JP3077071U (en) * 2000-10-18 2001-05-11 株式会社エヌ・ワイ・ピー Multi opener
JP6130547B1 (en) * 2016-04-08 2017-05-17 美智子 宮下 Locking tool

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022028547A (en) * 2020-08-03 2022-02-16 Ｎｉｓｓｈａ株式会社 Conductive circuit sheet integrated molded product and manufacturing method of the same
JP7170010B2 (en) 2020-08-03 2022-11-11 Ｎｉｓｓｈａ株式会社 Conductive circuit sheet integrated molded product and its manufacturing method

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