JP2004315060A - Can over size preventing holder - Google Patents

Can over size preventing holder Download PDF

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JP2004315060A
JP2004315060A JP2003114629A JP2003114629A JP2004315060A JP 2004315060 A JP2004315060 A JP 2004315060A JP 2003114629 A JP2003114629 A JP 2003114629A JP 2003114629 A JP2003114629 A JP 2003114629A JP 2004315060 A JP2004315060 A JP 2004315060A
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holder
cans
collapse
claw
preventing
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JP3765038B2 (en
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Masaru Kakinuma
勝 柿沼
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a can over size preventing holder which can hold or carry cans each having ribs on top and bottom peripheral portions, like an 18-liter can, in a manner being vertically stacked on each other or arranged side by side. <P>SOLUTION: The can over size preventing holder serves to bind the cans 10 which each have the ribs 13 on the top 11 and bottom 12 peripheral portions, to each other when they are vertically stacked on each other or arranged side by side. The holder has curved abutting plates 5 each to be abutted on a side surface of an angular portion of the can 10, and claw portions 6 each being protruded along a curved inner side 5a of the abutting plate 5. Thus the side surface of the angular portion of the can 10 is abutted on the inner surface of the abutting plate 5, and an angular portion of the rib 13 is engaged with the claw portion 6, whereby the holder binds together the cans stacked on each other or arranged side by side. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明が属する技術分野】
本発明は、一斗缶(18リットル缶)等のように天部及び底部の周縁にリブを有する缶を立てて積載又は並列状に配設された状態に保持することによって荷崩れを防止するようにした缶の荷崩れ防止用ホルダに関するものである。
【0002】
【従来の技術】
従来から知られている一斗缶は、天部及び底部の周縁にリブを備え、また天部の面内に蓋が設けられている。このため、一斗缶は、常に蓋を上にして立てた状態で保管され、或は運搬される。
【0003】
このような一斗缶を縦状に積み重ねるには、下段側の一斗缶の天部周縁のリブと上段側の一斗缶の底部周縁のリブとを重ね合わせることとなる。しかしながら、そのような作業は非常に困難なうえ、積み重ねた状態は極めて不安定であり、外部からの衝撃或は地震等の振動によって上段側の一斗缶が容易に荷崩れするという危険性を有している。
【0004】
そのため、一斗缶を縦に積み重ねることをせずに、並列状に配設することによって保管又は運搬することが行なわれているが、設置スペースに無駄が生じるという問題があった。
【0005】
上記の問題を解消するためになされた用具として、特許文献1に記載の発明がある。この発明は、図26に示すように、搬送用パレット20のデッキ面21にドラム缶等の積載物22を碁盤目状に載置する為に成されたもので、各積載物のリブ23を嵌合するための溝24が碁盤目状に形成され、夫々の溝24は隣接する積載物22において互いに接するリブ23が並列状態で嵌合されるように巾広を有する構成とされている。
【0006】
【特許文献1】
特開2001−130571号公報(第1−4頁、図1)
【0007】
【発明が解決しようとする課題】
ところが、上記の特許文献1の搬送用パレットは、所定の平面積を有すると共に、1個のパレットに嵌合できる積載物の溝数が決まっているため、積載物の数量変化、或は保管又は運搬の際のスペースの変化に対応することができない。また、特に、狭いスペースにおいて、2本の積載物を縦方向に積み上げるという積み上げ方ができない。さらに、運搬等の際の荷崩れを防止するために、パレット上に配置した積載物を上方から押える方法が構造化されていない等の問題点を有するものである。
【0008】
本発明は、以上の問題点を解消するためになされたもので、一斗缶等のように天部及び底部の周囲にリブを有する缶を縦積みしたり、並列状に配設された状態で保持又は運搬することを可能とした缶の荷崩れ防止用ホルダを提供することを目的とする。
【0009】
【課題を解決するための手段】
上記の目的を達成するために、本発明による請求項1の缶の荷崩れ防止用ホルダは、天部および底部の周縁にリブを有する缶を縦状に積載したり並列状に配設したりする際に夫々の缶を互いに結合する缶の荷崩れ防止用ホルダにおいて、缶の角部の側面に当接させる湾曲形状の当板と、該当板の湾曲形状の内側に突出形成された爪部とを有し、前記缶の角部の側面を前記当板の内側面に当接すると共に前記爪部で前記リブを係止することによって縦状に積載又は並列状に配設された各缶を互いに結合するようにしたことを特徴とする。
【0010】
また、本発明による請求項2の缶の荷崩れ防止用ホルダは、請求項1において、四方に設けられた各当板の湾曲部の頂部が互いに向き合うように配され、夫々の当板が各爪部の反対側に突設された連結部で連結されると共に、各連結部が刃物で切開され得る薄肉部で仕切られたことによって、4個型ホルダを3個型ホルダ、2個型ホルダ又は1個型ホルダに分離して使用可能にしたことを特徴とする。
【0011】
また、本発明による請求項3の缶の荷崩れ防止用ホルダは、請求項1又は2において、前記爪部は下方に向けて断面L字形に折曲形成されたことを特徴とする。
【0012】
また、本発明による請求項4の缶の荷崩れ防止用ホルダは、請求項1又は2において、前記爪部は上方に向けて断面L字形に折曲形成されたことを特徴とする。
【0013】
さらに、本発明による請求項5の缶の荷崩れ防止用ホルダは、請求項1、2又は3において、前記爪部は上下両方に向けて折曲形成されたことを特徴とする。
【0014】
【発明の実施の形態】
以下、本発明の実施例について図面を参照しながら説明する。
【0015】
本実施例の缶の荷崩れ防止用ホルダh(4h〜1h)は、例えば、図19に示すように、天部11および底部12の周縁にリブ13を有する缶10を縦状に積載し、または並列状に配設する際に夫々の缶10を互いに保持するように構成したものである。なお、本発明によるホルダhを使用し得る缶10としては、従来から周知の一斗缶をはじめとして、その他の缶であっても、天部11および底部12の周縁にリブ13を有するものであれば、適用可能である。
【0016】
本実施例の缶の荷崩れ防止用ホルダh(4h〜1h)は、図1の4個型ホルダ4hを基本形としながら、これを後述する連結部2の薄肉部3で切り離すことによって、図5に示す3個型ホルダ3h、図7に示す2個型ホルダ2h、さらには図9に示す1個型ホルダ1hとして使用することが可能となる。
【0017】
本発明による缶の荷崩れ防止用ホルダhは、ポリエチレン又はポリプロピレン等の合成樹脂による一体成形により量産が可能である。なお、その材料としてポリエチレンを使用した場合、柔軟性に富むホルダが作成可能となる。また、ポリプロピレンを使用した場合、ポリエチレンを使用した場合よりもやや硬くなるが耐薬品性に優れるため、薬品や塗料等を収容した缶のホルダとして適用可能となる。
【0018】
本発明による夫々のホルダh(4h〜1h)に共通する構成として、例えば、図1又は図2に示す4個型ホルダ4hを参照しながら説明すると、缶10の角部の側面に当接させる湾曲形状の当板5と、該当板5の湾曲形状の内側に突出形成された爪部6とを有し、図3(a)又は(b)に示すように当板5と爪部6との隙間に缶10のリブ13を嵌め込むものである。
【0019】
この爪部6は、下方に向けて断面L字形に折曲形成された場合と、上方に向けて断面L字形に折曲形成された場合と、爪部の形状が上下両方に向けて折曲形成された場合とがある。ただし、本発明において、爪部6を下方に向けて断面L字形に折曲形成したホルダhを上下逆方向にすれば、爪部6は上方を向くため、爪部6を下方に向けたものと上方に向けたものとは、実質的な形状は同一となる。
【0020】
そこで、以下に、爪部6を下方に向けて断面L字形に折曲形成したホルダhを実施例1として説明し、爪部6を上下両方に向けて折曲形成したホルダhを実施例2として説明する。
【0021】
(実施例1)
本実施例において、図1又は図2に示すホルダhは、4個型ホルダ4hであって爪部6が下方に向けて断面L字形に折曲形成されたものである。その構成は、四方に設けられた各当板5の湾曲部の頂部が互いに向き合うように配され、夫々の当板5、5…が各爪部6の反対側に突設された連結部2で連結されると共に、各連結部2が刃物で切開され得る薄肉部3で仕切られてなるものである。なお、各連結部2、2…の中央には空所4が形成されているが、その形状は意匠性を考慮して形成し得るものである。
【0022】
このような構成のホルダhを使用する場合、図3(a)に示すように、缶10の角部の側面を当板5の内側面5aに当接すると共に、爪部6でリブ13の角部を係止することによって保持することができる。
【0023】
このような構成において、ホルダhの爪部6は下方に向けてあり、その爪部6の上部は爪部6のない平面部7に形成されている。従って、下段の缶10(10b)における天部11のリブ13はホルダhの爪部6で係止し、上段の缶10(10a)における底部12のリブ13は爪部6の上部の平面部7に載置されることとなるが、缶10の角部の側面がホルダhの当板5に当接状態で保持される。
【0024】
従って、例えば、図17に示すように、下段の缶10の天部11の四方角部に配されたホルダh、h…の上方に缶10を載置すると、その缶10の底部12における四方の角部が各ホルダh、h…の当板5、5…の各内側面5a、5a…で保持された状態となり、缶10の縦方向への積み重ね状態を安定して保持することができる。
【0025】
一方、図3(b)または図4に示すように、4個型ホルダ4hを各連結部2の薄肉部3に沿って上下からハサミで挟んで切開することにより切り離すことができる。かくして、4個型ホルダ4hから1個型ホルダ1hを切り離すことによって、図5に示す3個組みのホルダ3hを得ることができる。
【0026】
なお、各ホルダhを夫々の連結部2の薄肉部3に沿って切開する際に用いる刃物は、他の刃物で切れないこともないが、ハサミが最も安全であって容易に切断することができる。
【0027】
さらに、図6に示すように、4個型ホルダ4hをその間の連結部2の薄肉部3で切り離すことにより、2個型ホルダ2h(図7又は図8参照)を得ることができ、2個型ホルダ2hをその間の連結部2の薄肉部3で切り離すことによって、1個型ホルダ1h(図9又は図10参照)を得ることができる。
【0028】
上記のいずれのホルダh(4h〜1h)においても、4個型ホルダ4hで説明したと同様に、缶10の角部の側面に当接させる湾曲形状の当板5と、該当板5の湾曲形状の内側に突出形成された爪部6とを有し、夫々の爪部6が下方に向けて断面L字形に折曲形成された構造を有する。
【0029】
(実施例2)
この実施例の缶の荷崩れ防止用ホルダh(4h〜1h)は、夫々の爪部6、6が上下両方に向けて折曲形成された形状を有するほかは、上記の実施例1のホルダhと同様の構成を有する。従って、実施例2の缶の荷崩れ防止用ホルダhは、上記のように、缶10の角部の側面に当接させる湾曲形状の当板5と、該当板5の湾曲形状の内側に突出形成された爪部6、6とを有し、夫々の爪部6、6が上下両方に向けて折曲形成された構造を有する。
【0030】
即ち、図11又は図12に示すホルダhは、4個型ホルダ4hであって爪部6、6が上下両方向に向けて折曲形成されたものであり、四方に設けられた各当板5の湾曲部の頂部が互いに向き合うように配され、夫々の当板5が各爪部6の反対側に突設された連結部2で連結されると共に、各連結部2が刃物で切開され得る薄肉部3で仕切られてなるものである。
【0031】
このような構成のホルダhを使用する場合、図13(a)に示すように、上記同様に缶10の角部の側面を当板5の内側面5aに当接すると共に上下の爪部6、6で上下の缶10、10の夫々のリブ13、13の角部を係止することができる。従って、本実施例においては、下段の缶10(10b)における天部11のリブ13と上段の缶10(10a)における底部12のリブ13とをホルダhの上下の爪部6、6で同時に係止することができるため、実施例1のホルダhよりも保持力を増強した状態で積載又は並列状に配設された状態を保持することが可能となる。
【0032】
次いで、図13(b)に示すように、4個型ホルダ4hを各連結部2の薄肉部3に沿って上下からハサミで挟んで切開することにより、図14に示す3個組みのホルダ3hと、図15に示す2個型ホルダ2h又は図16に示す1個型ホルダ1hに切り離すことができる。
【0033】
上記のいずれのホルダh(4h〜1h)においても、缶10の角部の側面に当接させる湾曲形状の当板5と、該当板5の湾曲形状の内側に沿って突出形成された爪部6とを有し、夫々の爪部6、6が上下両方向に向けて折曲形成されて成るものである。
【0034】
(実施例1、2の適用例)
上記の実施例1又は実施例2のいずれのホルダh(4h〜1h)も、略同様の方法で使用することができる。即ち、実施例1の場合は、図3(a)に示すように、ホルダhの下方の爪部6で下段の缶10bのリブ13を係止すると共に、下段の缶10bの角部の側面を当板5の内側面5aで保持する一方、上段の缶10aにおける底部12のリブ13を爪部6の上部の平面部7に載置することによって、缶10の角部の側面をホルダhの当板5の内側面5aで保持する。
【0035】
また、実施例2の場合は、図13(a)に示すように、上段の缶10a及び下段の缶10bの各角部の側面をホルダhの当板5の上下の内側面5a、5aで保持すると共に、ホルダhの上下の爪部6、6で上段の缶10aのリブ13と下段の缶10bのリブ13とを係止する。
【0036】
このようなホルダh(実施例1のホルダであっても実施例2のホルダのいずれであっても良い)を用いて、図17に示すように、1缶ずつを縦方向に積載する場合、下段の缶10の天部11における四方の角部に1個型ホルダ1h、1h…を配して、夫々のホルダ1hの爪部6で天部11の周囲のリブ13を係止し、各ホルダ1hの当板5の内側面5aで上段の缶10の底部12における四方の角部を保持した状態にすることによって、図18に示す1缶積みを得ることができる。なお、図18は2段の1缶積みを示す。
【0037】
また、図19に示すように、2缶を並列状に配設して結合すると共にその上に上段の缶10を積載する場合、下段の2缶10、10のように2個の缶が隣接する結合部は互いに2個型ホルダ2hを用い、隣接する缶がない角部は1個型ホルダ1hを用いて、夫々のホルダhの爪部6でリブ13を係止することによって結合し、各下段の缶10における天部11の四方のホルダhの上方に上段の缶10における底部12の四方の角部を保持した状態にすることにより、図20に示す2缶積みを得ることができる。なお、図20は3段の2缶積みを示す。
【0038】
また、図21に示すように、3缶をL字形に並列状に配設して結合すると共にその上に上段の缶10を積載する場合、3個の缶10、10、10が隣設する隅部の結合には3個型ホルダ3hを用い、2個の缶10、10が隣接する結合部には2個型ホルダ2hを用い、隣接する缶がない角部は1個型ホルダ1hを用いて、夫々のホルダhの爪部6でリブ13を係止することによって結合し、各下段の缶10における天部11の四方のホルダhの上方に上段の缶10における底部12の四方の角部を保持した状態にすることにより、図22に示す3缶積みを得ることができる。なお、図22は3段の3缶積みを示す。
【0039】
さらに、図23に示すように、4缶を四方に並列状に配設して結合すると共にその上に上段の缶10を積載する場合、4個の缶10、10…が隣設する中央部の結合には4個型ホルダ4hを用い、2個の缶が隣接する結合部には2個型ホルダ2hを用い、隣接する缶がない角部は1個型ホルダ1hを用いて、夫々のホルダhの爪部6でリブ13を係止することによって結合し、各下段の缶10における天部11の四方のホルダhの上方に上段の缶10における底部12の四方の角部を保持した状態にすることにより、図24に示す4缶積みを得ることができる。なお、図24は3段の4缶積みを示す。
【0040】
なお、図25に示す複数缶の積層構成は、上記の方法を組み合わせることによって多数の缶を並列状に配設し、且つ多数段に積層する積み方を実現し得る例を示すものである。
【0041】
【発明の効果】
本発明の缶の荷崩れ防止用ホルダによれば、天部および底部の周縁にリブを有する缶を縦状に積載したり並列状に配設する際に夫々の缶を互いに結合する缶の荷崩れ防止用ホルダにおいて、缶の角部の側面に当接させる湾曲形状の当板と、該当板の湾曲形状の内側に沿って突出形成された爪部とを有するため、缶の角部の側面を当板の内側面に当接すると共に爪部でリブの角部を係止することによって積載又は並列状に配設された各缶を互いに結合することができる。
【0042】
従って、縦積み又は並列状に配設することにより結合された互いの缶は、すべての角部の側面が当板の内側面で保持されると共に、各缶の夫々のリブを爪部で係止した状態とされるため、互いの缶が角部ごとに結合される。しかも、缶を縦積みしてホルダで結合した場合、上段の缶の重量が下段のホルダを上方から押さえつけるため、ホルダの保持力がさらに安定したものとなり、外部からの衝撃や地震等の振動が生じても、荷崩れするという危険性を防止することが可能となる。
【0043】
また、本発明の缶の荷崩れ防止用ホルダによれば、4個型ホルダを基本形として一体成形により作成することができ、連結部の薄肉部に刃物としてハサミを入れることによって安全且つ容易に切り離すことができ、これによって3個型ホルダ、2個型ホルダ又は1個型ホルダとして使用することが可能となる。また、いずれのホルダも、非常に簡単な構造で、且つ軽量であるうえ、安価に量産し得るという利点を有する。
【0044】
さらに、ホルダに設けらた爪部は、下方または上方に向けて断面L字形に折曲形成された形状の爪部によって、缶の縦積みの際にも十分の保持力を発揮することができ、さらに上下両方に向けて折曲形成された爪部を有するホルダを使用することによってホルダによる保持力を増強することができる。
【図面の簡単な説明】
【図1】本発明の実施例1における缶の荷崩れ防止用ホルダ(4個型ホルダ)を示す斜視図である。
【図2】本発明の実施例1における缶の荷崩れ防止用ホルダ(4個型ホルダ)を示す平面図である。
【図3】(a)は本発明の実施例1における缶の荷崩れ防止用ホルダの連結部を示すもので図1のA−A線断面図であり、(b)は連結部の薄肉部を切り離した状態を示す。
【図4】本発明の実施例1における缶の荷崩れ防止用ホルダを示すもので、4個型ホルダを3個型ホルダと1個型ホルダに切り離した状況を示す平面図である。
【図5】本発明の実施例1における缶の荷崩れ防止用ホルダ(3個型ホルダ)を示す斜視図である。
【図6】本発明の実施例1における缶の荷崩れ防止用ホルダを示すもので、4個型ホルダを2個型ホルダと1個型ホルダに切り離した状況を示す平面図である。
【図7】本発明の実施例1における缶の荷崩れ防止用ホルダ(2個型ホルダ)を示す斜視図である。
【図8】本発明の実施例1における缶の荷崩れ防止用ホルダ(2個型ホルダ)を別方向から見た斜視図である。
【図9】本発明の実施例1における缶の荷崩れ防止用ホルダ(1個型ホルダ)を示す斜視図である。
【図10】本発明の実施例1における缶の荷崩れ防止用ホルダ(1個型ホルダ)を別方向から見た斜視図である。
【図11】本発明の実施例2における缶の荷崩れ防止用ホルダ(4個型ホルダ)を示す斜視図である。
【図12】本発明の実施例2における缶の荷崩れ防止用ホルダ(4個型ホルダ)を示す平面図である。
【図13】(a)は本発明の実施例2における缶の荷崩れ防止用ホルダの連結部を示すもので図11のB−B線断面図であり、(b)は連結部の薄肉部を切り離した状態を示す。
【図14】本発明の実施例2における缶の荷崩れ防止用ホルダ(3個型ホルダ)を示す斜視図である。
【図15】本発明の実施例2における缶の荷崩れ防止用ホルダ(2個型ホルダ)を示す斜視図である。
【図16】本発明の実施例2における缶の荷崩れ防止用ホルダ(1個型ホルダ)を示す斜視図である。
【図17】本発明による缶の荷崩れ防止用ホルダを使用した1缶積みの組立て前の斜視図である。
【図18】本発明による缶の荷崩れ防止用ホルダを使用した1缶積み(2段)の組立て後の斜視図である。
【図19】本発明による缶の荷崩れ防止用ホルダを使用した1缶積みの組立て前の斜視図である。
【図20】本発明による缶の荷崩れ防止用ホルダを使用した2缶積み(3段)の組立て後の斜視図である。
【図21】本発明による缶の荷崩れ防止用ホルダを使用した3缶積みの組立て前の斜視図である。
【図22】本発明による缶の荷崩れ防止用ホルダを使用した3缶積み(4段)の組立て後の斜視図である。
【図23】本発明による缶の荷崩れ防止用ホルダを使用した4缶積みの組立て前の斜視図である。
【図24】本発明による缶の荷崩れ防止用ホルダを使用した4缶積み(3段)の組立て後の斜視図である。
【図25】本発明による缶の荷崩れ防止用ホルダを使用した複数缶の積み重ね後の斜視図である。
【図26】(a)は従来の搬送用パレットの斜視図、(b)は(a)のC−C線断面図である。
【符号の説明】
h…防止用ホルダ
1h…1個型ホルダ
2h…2個型ホルダ
3h…3個型ホルダ
2…連結部
3…薄肉部
4…空所
5…当板
6…爪部
7…平面部
11…天部
12…底部
13…リブ
10…缶
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention prevents a collapse of a load by standing up a can having a rib on the periphery of a top portion and a bottom portion, such as a single can (18 liter can) or the like, and keeping the can in a stacked or arranged state in a side-by-side manner. The present invention relates to a holder for preventing the collapse of the load of a can as described above.
[0002]
[Prior art]
A conventionally known canister is provided with ribs on the periphery of a top portion and a bottom portion, and a lid is provided in the plane of the top portion. For this reason, the cans are always stored or transported upright with the lid up.
[0003]
In order to vertically stack such cans, the ribs on the top periphery of the bottom can and the ribs on the bottom periphery of the top can are stacked. However, such work is very difficult, and the stacked state is extremely unstable, and there is a danger that the upper canister collapses easily due to external impact or vibration such as an earthquake. Have.
[0004]
For this reason, storage or transportation is performed by arranging the cans in a side-by-side arrangement without vertically stacking them, but there is a problem that the installation space is wasted.
[0005]
As a tool for solving the above problem, there is an invention described in Patent Document 1. As shown in FIG. 26, the present invention is designed to place a load 22 such as a drum can on a deck surface 21 of a transport pallet 20 in a grid pattern, and fits a rib 23 of each load. Grooves 24 for mating are formed in a grid pattern, and each groove 24 is configured to have a wide width so that the ribs 23 that are in contact with each other in adjacent loads 22 are fitted in a parallel state.
[0006]
[Patent Document 1]
JP 2001-130571 A (pages 1-4, FIG. 1)
[0007]
[Problems to be solved by the invention]
However, the transport pallet of Patent Document 1 described above has a predetermined plane area and the number of grooves of the load that can be fitted to one pallet is determined. Inability to cope with changes in space during transportation. In addition, especially in a narrow space, it is not possible to stack two loads vertically. Furthermore, there is a problem that a method for pressing a load placed on a pallet from above in order to prevent collapse of the load during transportation or the like is not structured.
[0008]
The present invention has been made in order to solve the above-mentioned problems, and has a state in which cans having ribs around a top portion and a bottom portion, such as a one-tooth can, are vertically stacked or arranged in parallel. It is an object of the present invention to provide a holder for preventing the collapse of a can that can be held or transported by a can.
[0009]
[Means for Solving the Problems]
In order to achieve the above object, the holder for preventing the collapse of a can according to the first aspect of the present invention is configured such that cans having ribs on the periphery of a top portion and a bottom portion are vertically stacked or arranged in parallel. In the holder for preventing the collapse of the can, which connects the cans to each other at the time of making the can, a curved abutting plate which abuts against the side surface of the corner of the can, and a claw portion which is formed to protrude inside the curved shape of the corresponding plate Each of the cans that are vertically stacked or arranged in parallel by engaging the side surface of the corner portion of the can with the inner surface of the abutment plate and locking the rib with the claw portion. It is characterized in that it is connected to each other.
[0010]
In addition, in the holder for preventing the collapse of the can according to claim 2 of the present invention, in claim 1, the tops of the curved portions of the respective plates provided in four directions are arranged so as to face each other, and each of the respective plates is The four-piece holder is replaced by the three-piece holder and the two-piece holder by being connected by connecting portions protruding from the claw portion and being separated by thin portions that can be cut by a cutting tool. Alternatively, it is characterized in that it can be used separately from a single holder.
[0011]
According to a third aspect of the present invention, there is provided a holder for preventing the collapse of a load on a can according to the first or second aspect, wherein the claw portion is bent downward in an L-shaped cross section.
[0012]
According to a fourth aspect of the present invention, there is provided the holder for preventing the collapse of the load of the can according to the first or second aspect, wherein the claw portion is bent upward in an L-shaped cross section.
[0013]
Furthermore, the holder for preventing the collapse of the can of the container according to claim 5 according to the present invention is characterized in that, in claim 1, 2 or 3, the claw portion is bent upward and downward.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0015]
As shown in FIG. 19, for example, the can h collapse prevention holder h (4h to 1h) of the present embodiment vertically stacks the can 10 having the ribs 13 on the periphery of the top portion 11 and the bottom portion 12, and Alternatively, the respective cans 10 are configured to be held together when arranged in parallel. In addition, as the can 10 which can use the holder h according to the present invention, other well-known cans such as a conventionally well-known one-tooth can also have a rib 13 on the periphery of the top portion 11 and the bottom portion 12. If applicable, it is applicable.
[0016]
The holder h (4h to 1h) for preventing the collapse of the can of the present embodiment has the basic shape of the four-shaped holder 4h of FIG. 1 and is cut off by the thin portion 3 of the connecting portion 2 described later. Can be used as a three-piece holder 3h shown in FIG. 7, a two-piece holder 2h shown in FIG. 7, and a one-piece holder 1h shown in FIG.
[0017]
The can h collapse prevention holder h according to the present invention can be mass-produced by integral molding of a synthetic resin such as polyethylene or polypropylene. When polyethylene is used as the material, a highly flexible holder can be produced. Further, when polypropylene is used, it is slightly harder than when polyethylene is used, but is excellent in chemical resistance, so that it can be used as a holder for cans containing chemicals, paints, and the like.
[0018]
A configuration common to the respective holders h (4h to 1h) according to the present invention will be described with reference to, for example, a four-piece holder 4h shown in FIG. 1 or FIG. It has a curved contact plate 5 and a claw portion 6 formed to protrude inside the curved shape of the corresponding plate 5, and as shown in FIG. 3 (a) or (b), the contact plate 5 and the claw portion 6 The rib 13 of the can 10 is fitted into the gap.
[0019]
The claw portion 6 is bent downward in an L-shaped cross section, and is bent upward in an L-shaped cross section. May be formed. However, in the present invention, if the holder h, which is formed by bending the claw portion 6 downward and having an L-shaped cross section, is turned upside down, the claw portion 6 faces upward, so that the claw portion 6 faces downward. And those directed upward have substantially the same shape.
[0020]
Thus, hereinafter, a holder h in which the claw portion 6 is bent downward and having an L-shaped cross section will be described as a first embodiment, and a holder h in which the claw portion 6 is bent upward and downward will be described in a second embodiment. It will be described as.
[0021]
(Example 1)
In the present embodiment, the holder h shown in FIG. 1 or FIG. 2 is a four-piece holder 4h in which the claw portion 6 is bent downward to have an L-shaped cross section. The configuration is such that the connecting portions 2 are arranged such that the tops of the curved portions of the respective abutting plates 5 provided on four sides face each other, and the respective abutting plates 5 project from the opposite sides of the respective claw portions 6. And each connecting part 2 is partitioned by a thin part 3 which can be cut by a blade. A space 4 is formed at the center of each of the connecting portions 2, 2,..., But the shape can be formed in consideration of design.
[0022]
When the holder h having such a configuration is used, as shown in FIG. 3A, the side surface of the corner of the can 10 abuts on the inner side surface 5 a of the abutment plate 5, and the claw portion 6 forms the corner of the rib 13. It can be held by locking the part.
[0023]
In such a configuration, the claw portion 6 of the holder h is directed downward, and the upper portion of the claw portion 6 is formed on a flat portion 7 having no claw portion 6. Therefore, the rib 13 of the top part 11 of the lower can 10 (10b) is locked by the claw part 6 of the holder h, and the rib 13 of the bottom part 12 of the upper can 10 (10a) is a flat part on the upper part of the claw part 6. 7, the side surface of the corner of the can 10 is held in contact with the contact plate 5 of the holder h.
[0024]
Therefore, for example, as shown in FIG. 17, when the can 10 is placed above the holders h, h... Arranged at the four corners of the top 11 of the lower can 10, the four corners at the bottom 12 of the can 10 Are held by the inner side surfaces 5a, 5a,... Of the holders 5, 5,... Of the holders h, h,..., And the can 10 can be stably held in the vertically stacked state. .
[0025]
On the other hand, as shown in FIG. 3B or FIG. 4, the four holders 4h can be cut off along the thin portion 3 of each connecting portion 2 by sandwiching them with scissors from above and below. Thus, by separating the single holder 1h from the four holder 4h, a three-piece holder 3h shown in FIG. 5 can be obtained.
[0026]
In addition, the cutting tool used when cutting each holder h along the thin portion 3 of each connecting part 2 is not cut by another cutting tool, but the scissors are the safest and can be cut easily. it can.
[0027]
Further, as shown in FIG. 6, the two-piece holder 2h (see FIG. 7 or FIG. 8) can be obtained by separating the four-piece holder 4h at the thin portion 3 of the connecting portion 2 therebetween. The single mold holder 1h (see FIG. 9 or FIG. 10) can be obtained by separating the mold holder 2h at the thin portion 3 of the connecting portion 2 therebetween.
[0028]
In any of the holders h (4h to 1h) described above, similarly to the case of the four-piece holder 4h, a curved contact plate 5 to be brought into contact with the side surface of the corner of the can 10 and a curved plate 5 Claw portions 6 are formed to protrude inside the shape, and each of the claw portions 6 has a structure that is bent downward to have an L-shaped cross section.
[0029]
(Example 2)
The holder h (4h to 1h) for preventing the collapse of the load of the can of this embodiment has a shape in which the respective claw portions 6 are bent up and down. It has the same configuration as h. Accordingly, as described above, the holder h for preventing the collapse of the can of the can of the second embodiment has the curved contact plate 5 to be brought into contact with the side surface of the corner of the can 10 and the inside of the curved shape of the corresponding plate 5. The claw portions 6, 6 are formed, and each of the claw portions 6, 6 has a structure that is bent upward and downward.
[0030]
That is, the holder h shown in FIG. 11 or FIG. 12 is a four-piece holder 4h in which the claw portions 6 and 6 are bent in both up and down directions. Are arranged so that the tops of the curved portions thereof face each other, the respective abutment plates 5 are connected by connecting portions 2 projecting from the opposite sides of the respective claw portions 6, and each connecting portion 2 can be cut with a blade. It is divided by the thin portion 3.
[0031]
When the holder h having such a configuration is used, as shown in FIG. 13A, the side surface of the corner portion of the can 10 is brought into contact with the inner side surface 5a of the contact plate 5 and the upper and lower claws 6, 6, the corners of the respective ribs 13, 13 of the upper and lower cans 10, 10 can be locked. Therefore, in the present embodiment, the rib 13 of the top part 11 of the lower can 10 (10b) and the rib 13 of the bottom part 12 of the upper can 10 (10a) are simultaneously held by the upper and lower claws 6, 6 of the holder h. Since the locking can be performed, it is possible to maintain the stacked state or the state of being arranged in parallel with the holder h having a stronger holding force than the holder h of the first embodiment.
[0032]
Next, as shown in FIG. 13 (b), the four-piece holder 4h is cut out from above and below along the thin part 3 of each connecting part 2 with scissors, thereby forming a three-piece holder 3h shown in FIG. 15 can be cut off into the two-piece holder 2h shown in FIG. 15 or the one-piece holder 1h shown in FIG.
[0033]
In any of the above holders h (4h to 1h), a curved contact plate 5 to be brought into contact with the side surface of the corner of the can 10 and a claw portion formed to project along the inside of the curved shape of the plate 5 6, and each of the claws 6, 6 is formed to bend in both up and down directions.
[0034]
(Application Example of Embodiments 1 and 2)
Any of the holders h (4h to 1h) in the above-described first and second embodiments can be used in substantially the same manner. That is, in the case of the first embodiment, as shown in FIG. 3A, the rib 13 of the lower can 10b is locked by the claw portion 6 below the holder h, and the side surface of the corner of the lower can 10b. Is held on the inner side surface 5a of the abutment plate 5, and the rib 13 of the bottom portion 12 of the upper can 10a is placed on the flat surface portion 7 above the claw portion 6, so that the side surface of the corner portion of the can 10 is held by the holder h. Is held by the inner side surface 5a of the contact plate 5.
[0035]
In the case of the second embodiment, as shown in FIG. 13A, the side surfaces of the corners of the upper can 10a and the lower can 10b are held by the upper and lower inner surfaces 5a, 5a of the holding plate 5 of the holder h. At the same time, the ribs 13 of the upper can 10a and the ribs 13 of the lower can 10b are locked by the upper and lower claws 6, 6 of the holder h.
[0036]
Using such a holder h (either the holder according to the first embodiment or the holder according to the second embodiment), as shown in FIG. The holders 1h, 1h,... Are arranged at four corners of the top portion 11 of the lower can 10 and the ribs 13 around the top portion 11 are locked by the claws 6 of the holders 1h. 18 can be obtained by holding the four corners of the bottom 12 of the upper can 10 at the inner side surface 5a of the holder 5 of the holder 1h. FIG. 18 shows a two-stage single-can stack.
[0037]
Also, as shown in FIG. 19, when two cans are arranged in parallel and connected together, and the upper can 10 is stacked thereon, two cans are adjacent to each other like the lower two cans 10, 10. The two connecting portions are connected to each other by using two holders 2h, and the corners having no adjacent cans are connected to each other by using the single holder 1h and locking the ribs 13 with the claw portions 6 of the respective holders h. By holding the four corners of the bottom part 12 of the upper can 10 above the four holders h of the top part 11 of each lower can 10, a two-can stack shown in FIG. 20 can be obtained. . FIG. 20 shows a three-stage two-can stack.
[0038]
In addition, as shown in FIG. 21, when three cans are arranged in parallel in an L-shape and connected, and the upper can 10 is stacked thereon, the three cans 10, 10 and 10 are adjacently provided. A three-piece holder 3h is used for joining the corners, a two-piece holder 2h is used for the joint part where the two cans 10 and 10 are adjacent to each other, and a one-piece holder 1h is used for the corner part where there is no adjacent can. The upper and lower cans 10 are connected by locking the ribs 13 with the claw portions 6 of the respective holders h. By holding the corners, a three-can stack shown in FIG. 22 can be obtained. FIG. 22 shows a three-stage three-can stack.
[0039]
Further, as shown in FIG. 23, when the four cans are arranged in parallel in four directions and connected to each other, and the upper can 10 is stacked thereon, the central portion where the four cans 10, 10... Are connected using a four-piece holder 4h, a two-piece holder is used for a joint part where two cans are adjacent to each other, and a one-piece holder 1h is used for a corner part where there is no adjacent can. The ribs 13 are engaged with each other by locking the ribs 13 with the claw portions 6 of the holders h, and the four corners of the bottom part 12 of the upper can 10 are held above the four holders h of the top part 11 of each lower can 10. In this state, a four-can stack shown in FIG. 24 can be obtained. FIG. 24 shows a three-stage four-can stack.
[0040]
The stacked structure of a plurality of cans shown in FIG. 25 shows an example in which a large number of cans are arranged in parallel and a stacking method of stacking many cans can be realized by combining the above methods.
[0041]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to the holder for can collapse prevention of the can of this invention, when the can which has the rib on the periphery of the top part and the bottom part is vertically stacked or arranged in parallel, the can Since the collapsible holder has a curved abutment plate to be brought into contact with the side surface of the corner of the can and a claw formed to protrude along the inside of the curved shape of the plate, the side surface of the corner of the can By contacting the inner surface of the plate and engaging the corners of the ribs with the claws, the cans stacked or arranged in parallel can be connected to each other.
[0042]
Therefore, the cans connected to each other by arranging them in a vertical stack or in a side-by-side manner have all the corners held by the inner surface of the plate, and the respective ribs of each can are engaged with the claws. Since they are stopped, the cans are joined to each other at each corner. In addition, when the cans are stacked vertically and joined by a holder, the weight of the upper can presses down on the lower holder from above, so the holding force of the holder becomes more stable, and vibrations such as external shocks and earthquakes are reduced. Even if it occurs, it is possible to prevent the risk of collapse of the load.
[0043]
Further, according to the holder for preventing the collapse of the can of the present invention, the four-piece type holder can be formed by integral molding on the basis of the four-piece holder, and can be cut off safely and easily by putting scissors as cutting tools in the thin portion of the connecting portion. It can be used as a three-piece holder, a two-piece holder or a one-piece holder. Further, each holder has an advantage that it has a very simple structure, is lightweight, and can be mass-produced at low cost.
[0044]
Furthermore, the claw portion provided on the holder can exhibit sufficient holding force even when the cans are vertically stacked by the claw portion having a shape that is bent downward or upward in an L-shaped cross section. Further, by using a holder having a claw portion bent upward and downward, the holding force of the holder can be enhanced.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a holder (four-piece type holder) for preventing collapse of a can in a first embodiment of the present invention.
FIG. 2 is a plan view showing a holder (four-piece type holder) for preventing collapse of the can in the first embodiment of the present invention.
3 (a) is a cross-sectional view taken along line AA of FIG. 1, showing a connecting portion of a holder for preventing the collapse of a can in the first embodiment of the present invention. FIG. 3 (b) is a thin portion of the connecting portion. Shows a state in which is disconnected.
FIG. 4 is a plan view showing a holder for preventing the collapse of a can in the first embodiment of the present invention, in which a four-piece holder is separated into a three-piece holder and a one-piece holder.
FIG. 5 is a perspective view showing a holder (three-piece type holder) for preventing collapse of the can in the first embodiment of the present invention.
FIG. 6 is a plan view showing a holder for preventing collapse of the can in the first embodiment of the present invention, in which a four-piece holder is separated into a two-piece holder and a one-piece holder.
FIG. 7 is a perspective view showing a holder (two-piece holder) for preventing collapse of the can in the first embodiment of the present invention.
FIG. 8 is a perspective view of the holder (two-piece holder) for preventing the collapse of the can in the first embodiment of the present invention when viewed from another direction.
FIG. 9 is a perspective view showing a holder (one-piece type holder) for preventing collapse of the can in the first embodiment of the present invention.
FIG. 10 is a perspective view of the holder (single-type holder) for preventing the collapse of the can in the first embodiment of the present invention when viewed from another direction.
FIG. 11 is a perspective view showing a holder (four-piece holder) for preventing the collapse of a can in a second embodiment of the present invention.
FIG. 12 is a plan view showing a holder (four-piece type holder) for preventing collapse of a can in a second embodiment of the present invention.
13A is a cross-sectional view taken along line BB of FIG. 11, showing a connecting portion of a holder for preventing the collapse of the can in the second embodiment of the present invention, and FIG. 13B is a thin portion of the connecting portion. Shows a state in which is disconnected.
FIG. 14 is a perspective view showing a holder (three-piece type holder) for preventing collapse of a can in a second embodiment of the present invention.
FIG. 15 is a perspective view showing a holder (two-piece holder) for preventing collapse of a can in a second embodiment of the present invention.
FIG. 16 is a perspective view showing a holder (one-piece type holder) for preventing collapse of a can in a second embodiment of the present invention.
FIG. 17 is a perspective view before assembling of a single can stack using the holder for preventing the collapse of cans according to the present invention.
FIG. 18 is a perspective view after assembling of one can stack (two stages) using the holder for preventing the collapse of the can load according to the present invention.
FIG. 19 is a perspective view before assembling of a single can stack using the holder for preventing the collapse of the load of a can according to the present invention.
FIG. 20 is a perspective view after assembling of two cans (three stages) using the holder for preventing collapse of the cans according to the present invention.
FIG. 21 is a perspective view before assembling a three-can stack using the holder for preventing the collapse of the can load according to the present invention.
FIG. 22 is a perspective view after assembling of three cans (four stages) using the holder for preventing collapse of cans according to the present invention.
FIG. 23 is a perspective view before assembling a four-can stack using the holder for preventing the collapse of the can load according to the present invention.
FIG. 24 is a perspective view after assembling of a four-can stack (three stages) using the holder for preventing the collapse of the load of a can according to the present invention.
FIG. 25 is a perspective view after stacking a plurality of cans using the holder for preventing collapse of the cans according to the present invention.
26A is a perspective view of a conventional transport pallet, and FIG. 26B is a cross-sectional view taken along line CC of FIG.
[Explanation of symbols]
h: Preventing holder 1h ... One-piece holder 2h ... Two-piece holder 3h ... Three-piece holder 2 ... Connecting part 3 ... Thin part 4 ... Void 5 ... This plate 6 ... Claw part 7 ... Flat part 11 ... Top Part 12 ... Bottom part 13 ... Rib 10 ... Can

Claims (5)

天部および底部の周縁にリブを有する缶を縦状に積載したり並列状に配設したりする際に夫々の缶を互いに結合する缶の荷崩れ防止用ホルダにおいて、缶の角部の側面に当接させる湾曲形状の当板と、該当板の湾曲形状の内側に突出形成された爪部とを有し、前記缶の角部の側面を前記当板の内側面に当接すると共に前記爪部で前記リブを係止することによって縦状に積載又は並列状に配設された各缶を互いに結合するようにしたことを特徴とする缶の荷崩れ防止用ホルダ。When the cans having ribs on the periphery of the top and bottom are vertically stacked or arranged side by side, the cans are connected to each other. And a claw portion protruding inside the curved shape of the corresponding plate, and a side surface of a corner of the can abuts an inner surface of the corresponding plate, and the claw is provided. The cans can be prevented from being collapsed by locking the ribs at the portions to connect the cans vertically stacked or arranged in parallel to each other. 四方に設けられた各当板の湾曲部の頂部が互いに向き合うように配され、夫々の当板が各爪部の反対側に突設された連結部で連結されると共に、各連結部が刃物で切開され得る薄肉部で仕切られたことによって形成された4個型ホルダを前記連結部の薄肉部で切り離すことにより3個型ホルダ、2個型ホルダ又は1個型ホルダに使用可能としたことを特徴とする請求項1記載の缶の荷崩れ防止用ホルダ。The apexes of the curved portions of the respective abutting plates provided on all sides are arranged so as to face each other, the respective abutting plates are connected by connecting portions protruding on the opposite sides of the respective claw portions, and each connecting portion is a blade. The four-piece holder formed by being partitioned by the thin part which can be cut in the above-mentioned manner can be used as a three-piece holder, a two-piece holder or a one-piece holder by separating the four-piece holder by the thin part of the connecting part. The holder for preventing the collapse of a load of a can according to claim 1, characterized in that: 前記爪部は下方に向けて断面L字形に折曲形成されたことを特徴とする請求項1又は2記載の缶の荷崩れ防止用ホルダ。3. The holder according to claim 1, wherein the claw portion is bent downward in an L-shaped cross section. 前記爪部は上方に向けて断面L字形に折曲形成されたことを特徴とする請求項1又は2記載の缶の荷崩れ防止用ホルダ。3. The holder according to claim 1, wherein the claw portion is bent upward in an L-shaped cross section. 前記爪部は上下両方に向けて折曲形成されたことを特徴とする請求項1又は2記載の缶の荷崩れ防止用ホルダ。The holder according to claim 1 or 2, wherein the claw portion is bent upward and downward.
JP2003114629A 2003-04-18 2003-04-18 Holder for preventing can collapse Expired - Fee Related JP3765038B2 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100685179B1 (en) * 2005-04-26 2007-02-22 동국제관공업 주식회사 Union instrument for multi layer of packing receptacle
JP2017052558A (en) * 2015-09-10 2017-03-16 樹▲徳▼企業股▲分▼有限公司 Connection unit and box-type storage case using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4522492B1 (en) * 2010-02-04 2010-08-11 岩本 隆 Drum can connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100685179B1 (en) * 2005-04-26 2007-02-22 동국제관공업 주식회사 Union instrument for multi layer of packing receptacle
JP2017052558A (en) * 2015-09-10 2017-03-16 樹▲徳▼企業股▲分▼有限公司 Connection unit and box-type storage case using the same

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