JP4265238B2

JP4265238B2 - Packing structure

Info

Publication number: JP4265238B2
Application number: JP2003054148A
Authority: JP
Inventors: 健吉佐々木; 功前田
Original assignee: Panasonic Corp; Matsushita Electric Works Ltd
Current assignee: Panasonic Corp; Panasonic Electric Works Co Ltd
Priority date: 2003-02-28
Filing date: 2003-02-28
Publication date: 2009-05-20
Anticipated expiration: 2023-02-28
Also published as: JP2004262493A

Description

【０００１】
【発明の属する技術分野】
本発明は、照明器具のような収納物を梱包するための梱包構造に関するものである。
【０００２】
【従来の技術】
従来から収納物を梱包するための梱包構造として、一枚のダンボールから構成した梱包箱の一面に内部の収納物が見えるような窓部を形成したものが知られている。（例えば、特許文献１、特許文献２参照）
ところが、このような一枚のダンボールから構成した梱包箱の一面に窓部を設けたものは収納物の確認が外部からできるが、収納物が梱包箱内で移動するという問題がある。このため、一枚のダンボールから構成した梱包箱内において収納物が移動しないように保持するには蓋片を設けて収納物が脱落しないようにすると共に別部材のパッドを入れて梱包箱内部で移動しないように保持する必要がある。
【０００３】
また、特許文献１に示す従来例においては梱包箱内に収納物である電気かみそりを収納し、この梱包箱の蓋を開いた場合に露出するフラップに収納物である電気かみそりの付属品であるはけを挿入固定するようになっているが、このものにおいては開口部から収納物は見えるが、付属品であるはけは見えず、このため、付属品が収納物と一緒に梱包してあるかどうかを確認するには蓋を開けてフラップ片にはけが挿入固定してあるか否かを確認する必要があり、確認に手間がかかっていた。
【０００４】
また、図１０に示すように、一枚のダンボールから構成した両端が開口部１０’となった角筒状梱包体１１’内に収納物２１を収納し、角筒状梱包体１１’の長手方向の両端部の角部を内側にＬ状に折り曲げて該Ｌ状折り曲げ片５０間に上記収納物２１が位置してＬ状折り曲げ片５０により収納物２１を保持するようにしたものも従来から知られている。
【０００５】
このものは一枚のダンボールで構成した角筒状梱包体１１’自体により収納物２１が移動しないように保持できて、別部材のパッドなどを必要としないが、Ｌ状折り曲げ片５０部分において角筒状梱包体１１’の外面の一部が凹み、このため、角筒状梱包体１１’を積み重ねたり、搬送したり、あるいは取り扱い等がし難いという問題がある。また、Ｌ状折り曲げ片５０は単に内側にＬ状に折り曲げてあるだけなので、折り曲げ先端のコーナ部分が自由端となり、外力を受けるとＬ状折り曲げ片５０が折り曲げ先端のコーナ部分を中心に変形しやすく、収納物２１の保持が確実にできない場合があるという問題がある。また、Ｌ状折り曲げ片５０の内側端部には窓５１が開くが、この窓５１部分に収納物２１の端面が露出して位置することになり、収納物２１が外部から損傷し易いという問題がある。
【０００６】
【特許文献１】
特開平１１−１９８９２８号公報
【特許文献２】
特開平６−４９３２１号公報
【０００７】
【発明が解決しようとする課題】
本発明は上記の点に鑑みてなされたものであり、簡単な構成で内部の収納物を確認できると共に収納物が移動しないように確実に保持でき、しかも、開口部に面していて汚れることがあっても使用に当たって問題がなく、また、簡単な構成で開口部に面下部分が汚れないようにすることもでき、更に、開口部の帯片の巾分の隙間を有効に利用して副収納物や紙製付帯物を配置したり、あるいはどのような電気接続を行うものであるかが開口部から確認でき、また、複数の収納物を一緒に収納したり、あるいは個別に収納したりするのが簡単で選択できると共にいずれの場合でも両開口部に帯状片が存在するようにできる梱包構造を提供することを課題とするものである。
【０００８】
【課題を解決するための手段】
上記課題を解決するために本発明に係る梱包構造は、第１側片１の一側端縁に第１内折れ線２を介して第２側片３を内側に折り曲げ、第２側片３の第１内折れ線２と反対側の側端縁に第２内折れ線４を介して第３側片５を内側に折り曲げ、第３側片５の第２内折れ線４と反対側の側端縁に第３内折れ線６を介して第４側片７を内側に折り曲げ、第４側片７の第３内折れ線６と反対側の側端縁に第４内折れ線８を介して内側保持片９を内側に折り曲げて第１側片１、第２側片３、第３側片５、第４側片７により内部に収納物を収納するための両端部が開口部１０となった角筒状梱包体１１を構成すると共に該角筒状梱包体１１内に内装する収納物２１を内側保持片９で保持するようにした梱包構造であって、展開状態において内側保持片９に第４内折れ線８と直交する一対の切り込み１２を内側保持片９の連出基部１３及び突出先端部１４を残して第４内折れ線８と平行な方向に１対又は複数対設け、内側保持片９の対となった切り込み１２と切り込み１２とに挟まれた部位を第４内折れ線８に近い方と遠い方とに一方が凸片１５となり他方が凹片１６となるように分離するための中間切り込み１７を対となった切り込み１２間に形成し、切り込み１２と内側保持片９の連出方向と直交する方向の側端との間、又は切り込み１２と内側保持片９の連出方向と直交する方向の側端との間及び対となった切り込み１２と隣の対となった切り込み１２との間を帯状片１８とし、該帯状片１８の両端部と内側保持片９の連出基部１３及び内側保持片９の突出先端部１４とを第５内折れ線１９、第６内折れ線２０を介して連続させた構成とし、折り曲げ状態において帯状片１８と内側保持片９の連出基部１３、帯状片１８と内側保持片９の突出先端部１４とをそれぞれ第５内折れ線１９、第６内折れ線２０で内側に折り曲げて、連出基部１３と連続する凸片１５又は凹片１６を第１側片１の内面に沿わせ且つ突出先端部１４と連続する凹片１６又は凸片１５を第２側片３の内面に沿わせ且つ帯状片１８と凸片１５と凹片１６とで角筒状梱包体１１の端部の開口部１０から見た状態で三角形状をなすようにし、隣接する帯状片１８間に収納物２１の一部を嵌め込んで成ることを特徴とするものである。
【０００９】
このような構成とすることで、内部に収納物２１を保持する内側保持片９を有する角筒状梱包体１１を一枚のダンボールを折り曲げて形成できるものであり、しかも、角筒状梱包体１１の内部に位置する角筒状梱包体１１から一体に連出した内側保持片９の対となった帯状片１８間に収納物２１を保持することで、確実に収納物２１が移動しないように保持でき、この場合、連出基部１３と連続する凸片１５又は凹片１６を第１側片１の内面に沿わせ且つ突出先端部１４と連続する凹片１６又は凸片１５を第２側片３の内面に沿わせ且つ帯状片１８と凸片１５と凹片１６とで角筒状梱包体１１の端部の開口部１０から見た状態で三角形状をなすようになっていることで、三角形の一辺をなす帯状片１８の位置がずれたり、変形したりすることなく、正確に収納物２１を保持できるものである。しかも、角筒状梱包体１１の開口部１０から収納物２１を目で確認でき、しかも、開口部１０には帯状片１８が開口部１０を斜めに横切るように位置しているので、開口部１０が開いているといえども斜めに横切る帯状片１８により収納物２１を外力から保護できるものである。また、従来のように角筒状梱包体１１の外面を凹ませることなく内部に収納した収納物２１を保持して移動を防止できるので、梱包体の積み重ね、搬送、取り扱いが容易に行えるものである。
【００１０】
また、隣接する帯状片１８間に嵌め込まれた収納物２１の少なくとも一面を収納物２１の使用状態において外部に露出しない取付け面２１ａとし、収納物２１を隣接する帯状片１８間に嵌め込んだ状態で取付け面２１ａを角筒状梱包体１１の開口部１０側に対向させることが好ましい。角筒状梱包体１１の内部に収納した収納物２１を開口部１０から目で確認できるようにしたものにおいて、開口部１０から侵入したほこりなどで収納物２１の開口部１０に対向した面が汚れたり、あるいは傷ついたりすることが生じても、使用状態において外部に露出しない取付け面２１ａが開口部１０に対向していることで、収納物２１の使用に当たって、汚れたり、傷ついた面が外部に露出することなく、商品としての収納物２１の使用に当たって何ら外観上の支障がないものである。
【００１１】
また、角筒状梱包体１１の開口部１０において収納物２１を透明性の保護材２２により覆うことが好ましい。このような構成とすることで、開口部１０から侵入するほこりなどにより収納物２１が汚れないようにできるものである。
【００１２】
また、収納物２１の開口部１０に対向する面に収納物２１の施工用部品や付属部品等の副収納物２３を収納することが好ましい。このような構成とすることで、開口部１０から収納物２１と副収納物２３の両方の確認ができるものである。
【００１３】
また、収納物２１の開口部１０に対向する面に収納物２１の説明書や保証書のようなクッション性を有する紙製付帯物２４を配置することが好ましい。このような構成とすることで、開口部１０から収納物２１と紙製付帯物２４の両方の確認ができ、また、クッション性を有する紙製付帯物２４により外力から収納物２１を保護できるものである。
【００１４】
また、収納物２１が照明器具であって、角筒状梱包体１１の開口部１０に照明器具の端子台２５又は配線器具部品又は電源線用口出し線を配置することが好ましい。このような構成とすることで、開口部１０に配置した端子台２５又は配線器具部品又は電源線用口出し線を見ることで収納物２１である照明器具の電源線との接続方法が判別できるものである。
【００１５】
また、内側保持片９に対となった切り込み１２を複数対設け、角筒状梱包体１１の展開状態において第１側片１の第１内折れ線２と反対側の側端縁から第１側片１、第２側片３、第３側片５、第４側片７、内側保持片９の第３内折れ線６と反対側の側端縁まで切断可能なミシン目２６を形成し、該ミシン目２６を対となった切り込み１２と隣の対となった切り込み１２との間の帯状片１８の巾方向の中間に形成することが好ましい。このような構成とすることで、ミシン目２６で切断しない場合には複数の収納物２１を角筒状梱包体１１の内部に並べて収納でき、また、収納物２１を個別に収納したい場合にはミシン目２６で切断することで、角筒状梱包体１１内部に収納物２１を個別に収納でき、しかも、いずれの場合にも角筒状梱包体１１の両端部の開口部１０に斜めに横切る帯状片１８が存在するように構成できるものである。
【００１６】
【発明の実施の形態】
以下、本発明を添付図面に示す実施形態に基づいて説明する。
【００１７】
図４には本発明の梱包構造に用いる角筒状梱包体１１の展開図が示してある。角筒状梱包体１１は一枚のダンボールを型取りし、所定の個所に切り込みや折れ線、あるいはミシン目を形成してある。
【００１８】
図４の展開図において、第１側片１の一側端縁に第１内折れ線２を介して第２側片３を連出してあり、第２側片３の第１内折れ線２と反対側の側端縁に第２内折れ線４を介して第３側片５を連出してあり、第３側片５の第２内折れ線４と反対側の側端縁に第３内折れ線６を介して第４側片７を連出してあり、第４側片７の第３内折れ線６と反対側の側端縁に第４内折れ線８を介して内側保持片９を連出してある。
【００１９】
展開状態において、内側保持片９には図４に示すように、第４内折れ線８と直交する一対の切り込み１２が内側保持片９の連出基部１３及び突出先端部１４を残して第４内折れ線８と平行な方向に１対又は複数対設けてある。また、内側保持片９の対となった切り込み１２と切り込み１２とに挟まれた部位には第４内折れ線８に近い方と遠い方とに一方が凸片１５となり他方が凹片１６となるように分離するための中間切り込み１７を対となった切り込み１２間に形成してある。また、切り込み１２と内側保持片９の連出方向と直交する方向の側端との間、又は切り込み１２と内側保持片９の連出方向と直交する方向の側端との間及び対となった切り込み１２と隣の対となった切り込み１２との間が帯状片１８となっている。この帯状片１８の両端部と内側保持片９の連出基部１３及び内側保持片９の突出先端部１４とは第５内折れ線１９、第６内折れ線２０を介して連続させてある。
【００２０】
ここで、図４に示す実施形態では対となった切り込み１２が２対設けてあり、対となった切り込み１２と隣の対となった切り込み１２との間の帯状片１８の巾は内側保持片９の連出方向と直交する方向の両端部（第４内折れ線８と平行な方向の両端部）に位置する切り込み１２と内側保持片９の連出方向と直交する方向（第４内折れ線８と平行な方向）の両端部との間の帯状片１８の２倍の巾となっている。また、図４に示す実施形態では内側保持片９の連出基部１３に連続する方が凹片１６、突出先端部１４に連続する方が凸片１５となっている。図４において、第４内折れ線８から凹片１６の第４内折れ線８と反対側の端部までの長さは、第１側片１、第２側片３、第３側片５、第４側片７をそれぞれ第１内折れ線２、第２内折れ線４、第３内折れ線６で内側に折り曲げて角筒状にした場合、角筒状の内面側における第１の側片１の内面の巾にほぼ沿う長さとなっている。また、突出先端部１４の最先端から凸片１５の先端までの長さは上記のように角筒状にした場合、第２側片３の内面の巾にほぼ沿う長さとなっている。
【００２１】
また、角筒状梱包体１１の展開状態において第１側片１の第１内折れ線２と反対側の側端縁から第１側片１、第２側片３、第３側片５、第４側片７を経て、内側保持片９の第３内折れ線６と反対側の側端縁まで切断可能なミシン目２６を形成してあり、このミシン目２６は対となった切り込み１２と隣の対となった切り込み１２との間の帯状片１８の巾方向の中間に形成してある。
【００２２】
上記のような構成の角筒状梱包体１１は、図４のような展開状態のものを、図３のように第３側片５が底となるように配置した状態で、第３側片５の内面上に収納物２１を載置し、次に、第４側片７を第３側片５に対して第３内折れ線６を介して内側に直角に折り曲げ、第４側片７に対して第４内折れ線８を介して内側保持片９を内側に直角に折り曲げ、更に、帯状片１８と内側保持片９の連出基部１３、帯状片１８と内側保持片９の突出先端部１４とをそれぞれ第５内折れ線１９、第６内折れ線２０でそれぞれ１３５°内側に折り曲げて連出基部１３に連続する凹片１６と突出先端部１４に連続する凸片１５とが直角となるようにすると共に、帯状片１８を斜め４５°に傾斜させ、この斜め４５°に傾斜した帯状片１８間に形成されるはめ込み用開口３０に上記第３側片５の内面上に載置した収納物２１を嵌め込み、次に、第２側片３を第２内折れ線４を介して第３側片５に対して内側に直角に折り曲げると共に第１側片１を第１内折れ線２を介して第２側片３に対して内側に直角に折り曲げて、第１側片１、第２側片３、第３側片５、第４側片７で両端部が開口部１０となった角筒状をした角筒状梱包体１１を組立てて内部に位置する内側保持片９により収納物２１を保持した図１、図２に示すような梱包体を構成するものであり、このような梱包体は直角に隣接する第１側片１の側端部と第４側片７の側端部とにわたって接着テープ３１を貼りつけて角筒状をした形状を保持するようになっている。
【００２３】
ここで、上記折り曲げの際、帯状片１８と内側保持片９の連出基部１３、帯状片１８と内側保持片９の突出先端部１４とをそれぞれ第５内折れ線１９、第６内折れ線２０でそれぞれ１３５°内側に折り曲げてあって、連出基部１３と連続する凸片１５又は凹片１６が第１側片１の内面に沿い且つ突出先端部１４と連続する凹片１６又は凸片１５が第２側片３の内面に沿い（添付図面に示す実施形態では連出基部１３と連続する凹片１６を第１側片１の内面に沿わせ、且つ突出先端部１４と連続する凸片１５を第２側片３の内面に沿い）、この状態で図１、図２に示すように帯状片１８と凸片１５と凹片１６とで角筒状梱包体１１の端部の開口部１０から見た状態で直角三角形状をするように枠組みされることになる。この場合、図１、図２に示す実施形態では前述のように、第４内折れ線８から凹片１６の第４内折れ線８と反対側の端部までの長さが、角筒状梱包体１１の内面側における第１の側片１の内面の巾にほぼ沿う長さとなり、また、突出先端部１４の最先端から凸片１５の先端までの長さが第２側片３の内面の巾にほぼ沿う長さとなっているので、連出基部１３と連続する凹片１６が第１側片１の内面に沿って重複し、且つ突出先端部１４と連続する凸片１５が第２側片３の内面に沿って重複して凸片１５と凹片１６とが第２側片３、第１側片３の巾方向にずれることがなく、したがって、凸片１５と凹片１６と帯状片１８により形成される直角三角形の形状が所定の直角三角形状に保持されることになる。これにより角筒状梱包体１１の第１側片１の巾方向の略中間部分から第２側片３の巾方向の略中間部分にかけて斜めに位置する帯状片１８が位置ずれしたり、変形したりすることなく正確な位置に保持されることになり、斜めに傾斜した帯状片１８により保持された収納物２１が角筒状梱包体１１内で移動することなく所定の位置に確実に保持されると共に、斜めに架け渡された帯状片１８により内側から筋交いの役目をして角筒状梱包体１１の角筒状形状が内側から保形されることになる。
【００２４】
上記のような梱包構造によれば、角筒状梱包体１１の両端部の開口部１０から内部に収納した収納物２１を目視して収納物２１の種類、正しい姿勢で収納してあるか等が確認できるものである。また、開口部１０には上記帯状片１８が開口部１０を斜めに横切るように位置していて開口部１０が開いているといえども斜めに横切る帯状片１８により収納物２１を外力から保護できることになる。また、開口部１０から内部の収納物２１が見えるといえども収納物２１は開口部１０に位置する帯状片１８よりも奥に位置しているので、外部に直接面して露出することがなくて外力により損傷しないものである。更に、従来のように角筒状梱包体１１の外面を凹ませることなく内部に収納した収納物２１を保持して移動を防止できるので、梱包体の積み重ね、搬送、取り扱いが容易に行えることになる。
【００２５】
ここで、角筒状梱包体１１内に収納物２１を収納して帯状片１８間に収納物２１を嵌め込んで梱包するに当たって、収納物２１として使用状態において少なくとも一面が外部に露出しない取付け面２１ａとなったものの場合、該取付け面２１ａが帯状片１８間に嵌め込んだ状態で角筒状梱包体１１の開口部１０側に対向するように梱包する。このようにすると、角筒状梱包体１１の内部に収納した収納物２１を開口部１０から目で確認できるようにしたものにおいて、仮に、開口部１０から侵入したほこりなどで収納物２１の開口部１０に対向した面が汚れたり、外部光線で変色したり、あるいは傷ついたりすることが生じても、使用状態において外部に露出しない取付け面２１ａが開口部１０に対向していることで、収納物２１の使用に当たって、汚れたり、傷ついた面が外部に露出することなく、商品としての収納物２１の使用に当たって何ら外観上の支障がないものである。例えば、収納物２１として一面が取付け面２１ａとなった外形が直方体形状をした照明器具であって、取付け面２１ａを壁や天井に取付けて施工することで、使用時に見える面（取付け面２１ａ以外の面）の外観を損なわないものである。
【００２６】
もちろん、角筒状梱包体１１の開口部１０において収納物２１を透明性のシートや袋よりなる保護材２２により覆うようにしてもよい。この場合、収納物２１の開口部１０と対向する面部分のみを保護材２２により覆ったり、あるいは、図３に示すように収納物２１全体を保護材２２により覆ったり、あるいは角筒状梱包体１１の全体を保護材２２により覆ったり、あるいは角筒状梱包体１１の開口部１０のみを保護材２２で覆ったりしてもよいものである。このような構成とすることで、開口部１０から侵入するほこりなどにより収納物２１が汚れないようにできる。なお、図１、図５乃至図９において保護材２０を図面上省略しているが、実際は前述のように保護材２２で覆うものである。
【００２７】
また、図５に示すように、収納物２１の開口部１０と対向する面に収納物２１の施工用部品や付属部品であるねじや電源線保護チューブ等の副収納物２３を配置する。この場合、上記開口部１０に対向する収納物２１の取付け面２１ａに上記副収納物２３を配置して同梱する。こうすることで、開口部１０から収納物２１、副収納物２３両方の確認ができるものである。
【００２８】
また、図６に示すように、収納物２１の開口部１０と対向する面に収納物２１の説明書や保証書のようなクッション性を有する紙製付帯物２４を配置して同梱するようにしてもよい。こうすることで、開口部１０から収納物２１と紙製付帯物２４との両方を確認できると共に、該クッション性を有する紙製付帯物２４により外力から収納物２１を保護できるものである。
【００２９】
ここで、角筒状梱包体１１の両端部の開口部１０のうち、一方の開口部１０内に副収納物２３を収納し、他方の開口部１０内にクッション性を有する紙製付帯物２４を収納するようにしてもよい。
【００３０】
図９に示す実施形態においては、角筒状梱包体１１内に複数の収納物２１を収納する例につき説明したが、ミシン目２６に沿って切断すると、角筒状梱包体１１を長手方向に複数個に分割して収納物２１を１つずつ梱包できるものである。この場合、ミシン目２６が対となった切り込み１２と隣の対となった切り込み１２との間の帯状片１８の巾方向の中間に形成してあるので、ミシン目２６で切断して分割した角筒状梱包体１１の両端部の開口部１０に斜めに横切る帯状片１８が存在し、前述の開口部１０に存在する帯状片１８による効果を発揮できるものである。
【００３１】
ところで、収納物２１が照明器具の場合、図９に示すように角筒状梱包体１１の開口部１０に照明器具の端子台２５又は配線器具部品又は電源線用口出し線を配置するようにすると、開口部１０に配置した端子台２５又は配線器具部品又は電源線用口出し線を見ることで収納物２１である照明器具の電源線との接続方法が判別でき、施工準備作業が容易となるものである。つまり、開梱することなく、どのような接続方法であるかが判り、施工に当たってどのような接続工事が必要であるかという施工準備作業が容易に行えるものである。
【００３２】
図７には角筒状梱包体１１内に重心が上下方向の中心から下方にずれた収納物２１を収納した例であり、このように重心が上下方向の中心から下方にずれた収納物２１であっても、角筒状梱包体１１の開口部１０から収納物２１の重心位置が容易に判別できるため、運搬、保管時の天地方向を間違えられることがなく、荷崩れや偏荷重による変形等も防止できる。
【００３３】
また、角筒状梱包体１１の断面形状を図８のように略台形や多角形にすれば天地方向が判り易くなって、より効果的である。
【００３４】
なお、上記実施形態ではミシン目２６を設けた例を示したが、ミシン目２６を設けないものであってもよく、また、内側保持片９に対となった切り込み１２を複数対設けた例を示したが、内側保持片９に対となった切り込み１２を一対のみ設けたもの、つまり、一つの収納物２１を収納するようにしたものであってもよいものである。
【００３５】
【発明の効果】
上記のように本発明の請求項１記載の発明にあっては、折り曲げ状態において帯状片と内側保持片の連出基部、帯状片と内側保持片の突出先端部とをそれぞれ第５内折れ線、第６内折れ線で内側に折り曲げて、連出基部と連続する凸片又は凹片を第１側片の内面に沿わせ且つ突出先端部と連続する凹片又は凸片を第２側片の内面に沿わせ且つ帯状片と凸片と凹片とで角筒状梱包体の端部の開口部から見た状態で三角形状をするようにし、隣接する帯状片間に収納物の一部を嵌め込んであるので、内部に収納物を保持する内側保持片を有する角筒状梱包体を一枚のダンボールを折り曲げて形成でき、しかも、収納物が移動しないように内側保持片により確実に保持でき、この場合、連出基部と連続する凸片又は凹片を第１側片の内面に沿わせ且つ突出先端部と連続する凹片又は凸片を第２側片の内面に沿わせ且つ帯状片と凸片と凹片とで角筒状梱包体の端部の開口部から見た状態で三角形状をするようになっていることで、三角形の一辺をなす帯状片の位置がずれたり、変形したりすることなく、正確に収納物を保持できるものであり、また、角筒状梱包体の開口部から収納物を目で確認でき、しかも、開口部には帯状片が開口部を斜めに横切るように位置しているので、開口部が開いているといえども斜めに横切る帯状片により収納物を外力から保護できるものであり、また、従来のように角筒状梱包体の外面を凹ませることなく内部に収納した収納物を保持して移動を防止できるので、梱包体の積み重ね、搬送、取り扱いが容易に行えるものである。
【００３６】
また、請求項２記載の発明にあっては、上記請求項１記載の発明の効果に加えて、隣接する帯状片間に嵌め込まれた収納物の少なくとも一面を収納物の使用状態において外部に露出しない取付け面とし、収納物を隣接する帯状片間に嵌め込んだ状態で取付け面を角筒状梱包体の開口部側に対向させるので、開口部から侵入したほこりなどで収納物の開口部に対向した面が汚れたり、あるいは傷ついたりすることが生じても、収納物の使用に当たって、汚れたり、傷ついた面が外部に露出することなく、商品としての収納物の使用に当たって何ら外観上の支障がないものである。
【００３７】
また、請求項３記載の発明にあっては、上記請求項１又は請求項２記載の発明の効果に加えて、角筒状梱包体の開口部において収納物を透明性の保護材により覆ってあるので、開口部から侵入するほこりなどにより収納物が汚れないようにできるものである。
【００３８】
また、請求項４記載の発明にあっては、上記請求項１乃至請求項３のいずれかに記載の発明の効果に加えて、収納物の開口部に対向する面に収納物の施工用部品や付属部品等の副収納物を収納してあるので、開口部から収納物と副収納物の両方の確認ができるものである。
【００３９】
また、請求項５記載の発明にあっては、上記請求項１乃至請求項４のいずれかに記載の発明の効果に加えて、収納物の開口部に対向する面に収納物の説明書や保証書のようなクッション性を有する紙製付帯物を配置してあるので、開口部から収納物と紙製付帯物の両方の確認ができ、また、クッション性を有する紙製付帯物により外力から収納物を保護できるものである。
【００４０】
また、請求項６記載の発明にあっては、上記請求項１乃至請求項５のいずれかに記載の発明の効果に加えて、収納物が照明器具であって、角筒状梱包体の開口部に照明器具の端子台又は配線器具部品又は電源線用口出し線を配置してあるので、開口部に配置した端子台又は配線器具部品又は電源線用口出し線を見ることで収納物である照明器具の電源線との接続方法が判別できるものである。
【００４１】
また、請求項７記載の発明にあっては、上記請求項１乃至請求項６のいずれかに記載の発明の効果に加えて、内側保持片に対となった切り込みを複数対設け、角筒状梱包体の展開状態において第１側片の第１内折れ線と反対側の側端縁から第１側片、第２側片、第３側片、第４側片、内側保持片の第３内折れ線と反対側の側端縁まで切断可能なミシン目を形成し、該ミシン目を対となった切り込みと隣の対となった切り込みとの間の帯状片の巾方向の中間に形成してあるので、ミシン目で切断しない場合には複数の収納物を角筒状梱包体の内部に並べて収納でき、また、収納物を個別に収納したい場合にはミシン目で切断することで、角筒状梱包体内部に収納物を個別に収納でき、しかも、いずれの場合にも角筒状梱包体の両端部の開口部に斜めに横切る帯状片が存在するように構成できるものである。
【図面の簡単な説明】
【図１】本発明の角筒状梱包体に収納物を収納している状態の斜視図である。
【図２】同上の断面図である。
【図３】同上の梱包途中の状態を示す斜視図である。
【図４】同上の角筒状梱包体の展開図である。
【図５】同上の収納物の開口部と対向する面に副収納物を配置して梱包した例を示す斜視図である。
【図６】同上の収納物の開口部と対向する面にクッション性を有する紙製付帯物を配置して梱包した例を示す斜視図である。
【図７】本発明の他の実施形態の斜視図である。
【図８】同上の更に他の実施形態の斜視図である。
【図９】同上の角筒状梱包体をミシン目で切断して分割した例を示す斜視図である。
【図１０】従来例を示す斜視図である。
【符号の説明】
１第１側片
２第１内折れ線
３第２側片
４第２内折れ線
５第３側片
６第３内折れ線
７第４側片
８第４内折れ線
９内側保持片
１０開口部
１１角筒状梱包体
１２切り込み
１３連出基部
１４突出先端部
１５凸片
１６凹片
１７中間切り込み
１８帯状片
１９第５内折れ線
２０第６内折れ線
２１収納物
２２保護材
２３副収納物
２４紙製付帯物
２５端子台
２６ミシン目[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a packing structure for packing a stored item such as a lighting fixture.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, as a packing structure for packing stored items, a structure in which a window portion is formed so that the stored items can be seen on one surface of a packing box made of a single cardboard is known. (For example, see Patent Document 1 and Patent Document 2)
However, in the case where a window portion is provided on one side of such a cardboard made of a single cardboard, the stored item can be confirmed from the outside, but there is a problem that the stored item moves within the packing box. For this reason, in order to keep the stored items from moving within the packing box composed of a single cardboard, a cover piece is provided so that the stored items do not fall off and a pad of another member is put inside the packing box. It is necessary to keep it from moving.
[0003]
Further, in the conventional example shown in Patent Document 1, an electric razor that is a stored item is stored in a packing box, and the electric razor that is a stored item is attached to a flap that is exposed when the lid of the packing box is opened. The brush is inserted and fixed, but in this case, the stored item can be seen from the opening, but the accessory is not visible, so the accessory must be packed together with the stored item. It was necessary to open the lid and check whether or not the flap piece was injured and fixed in order to check whether it was present.
[0004]
Further, as shown in FIG. 10, the stored item 21 is accommodated in a rectangular cylindrical packaging body 11 ′ composed of a single cardboard and having openings 10 ′ at both ends, and the longitudinal length of the rectangular cylindrical packaging body 11 ′. Conventionally, the stored items 21 are held between the L-shaped bent pieces 50 by bending the corners at both ends in the direction inwardly into an L shape so that the stored items 21 are positioned between the L-shaped bent pieces 50. Are known.
[0005]
This can be held so that the stored item 21 does not move by the rectangular tubular package 11 ′ itself composed of a single cardboard and does not require a separate pad or the like. A part of the outer surface of the cylindrical packing body 11 ′ is recessed, and thus there is a problem that the rectangular cylindrical packing body 11 ′ is difficult to stack, transport, or handle. Further, since the L-shaped bent piece 50 is simply bent inwardly in an L shape, the corner portion at the bent tip becomes a free end, and when an external force is applied, the L-shaped bent piece 50 is deformed around the corner portion at the bent tip. It is easy and there is a problem that the stored item 21 may not be reliably held. Further, the window 51 opens at the inner end of the L-shaped bent piece 50, but the end surface of the stored item 21 is located in the window 51 portion, and the stored item 21 is easily damaged from the outside. There is.
[0006]
[Patent Document 1]
JP-A-11-198928
[Patent Document 2]
JP-A-6-49321
[0007]
[Problems to be solved by the invention]
The present invention has been made in view of the above points, and it is possible to confirm the stored items with a simple configuration and to securely hold the stored items so as not to move, and to face the opening and become dirty. Even if there is, there is no problem in use, and it is possible to prevent the subsurface portion from being contaminated in the opening with a simple configuration, and further, the gap of the width of the strip of the opening can be used effectively. You can place auxiliary storage and paper accessories, or check the electrical connection from the opening, and store multiple storage items together or store them individually. It is an object of the present invention to provide a packaging structure that can be easily selected and can have a strip in both openings.
[0008]
[Means for Solving the Problems]
In order to solve the above-described problems, the packaging structure according to the present invention is configured such that the second side piece 3 is bent inwardly via the first inner folding line 2 at one end edge of the first side piece 1. The third side piece 5 is bent inward through the second inner fold line 4 to the side edge opposite to the first inner fold line 2, and the side edge of the third side piece 5 opposite to the second inner fold line 4 is The fourth side piece 7 is bent inward via the third inner fold line 6, and the inner holding piece 9 is attached to the side edge of the fourth side piece 7 opposite to the third inner fold line 6 via the fourth inner fold line 8. Square tube packaging in which both ends of the first side piece 1, the second side piece 3, the third side piece 5, and the fourth side piece 7 are accommodated inside to form openings 10. The packaging structure is configured such that the body 11 and the stored item 21 housed in the rectangular cylindrical packing body 11 are held by the inner holding piece 9. A pair of notches 12 orthogonal to the inner folding line 8 are provided in one or more pairs in a direction parallel to the fourth inner folding line 8 except for the continuous base 13 and the protruding tip 14 of the inner holding piece 9. Intermediate notch for separating the pair of cuts 12 and 12 between the cuts 12 so that one is a convex piece 15 and the other is a concave piece 16 near and far from the fourth inner fold line 8. 17 is formed between the pair of cuts 12, and is formed between the cuts 12 and the side ends in the direction perpendicular to the continuous direction of the inner holding pieces 9, or perpendicular to the continuous direction of the cuts 12 and the inner holding pieces 9. A band-shaped piece 18 is formed between the side edge in the direction and between the pair of cuts 12 and the adjacent pair of cuts 12, and both ends of the band-shaped piece 18 and the continuous base 13 of the inner holding piece 9 and A protruding tip portion 14 of the inner holding piece 9 is connected to a fifth inner folding line 19, In the folded state, the strip base 18 and the continuous base 13 of the inner holding piece 9 and the strip 18 and the projecting tip 14 of the inner holding piece 9 in the folded state are respectively the fifth inner bent line. 19. A concave piece 16 or a bent piece 16 that is bent inward at a sixth inner fold line 20 so that the convex piece 15 or the concave piece 16 that is continuous with the continuous base portion 13 is along the inner surface of the first side piece 1 and that is continuous with the protruding tip portion 14. The convex piece 15 is formed along the inner surface of the second side piece 3 and is formed in a triangular shape with the strip piece 18, the convex piece 15, and the concave piece 16 as viewed from the opening 10 at the end of the rectangular tube-shaped packing body 11. Thus, a part of the stored item 21 is fitted between the adjacent strips 18.
[0009]
By adopting such a configuration, the rectangular cylindrical packing body 11 having the inner holding piece 9 for holding the stored item 21 can be formed by bending a single cardboard, and the rectangular cylindrical packing body. By holding the stored item 21 between the strips 18 that form a pair of the inner holding pieces 9 that are integrally extended from the rectangular cylindrical packing body 11 positioned inside the stored item 21, the stored item 21 does not move reliably. In this case, the convex piece 15 or the concave piece 16 continuous with the continuous base 13 is placed along the inner surface of the first side piece 1, and the concave piece 16 or the convex piece 15 continuous with the protruding tip portion 14 is the second. Along the inner surface of the side piece 3, the belt-like piece 18, the convex piece 15, and the concave piece 16 form a triangular shape as viewed from the opening 10 at the end of the rectangular tubular package 11. Therefore, the position of the strip 18 forming one side of the triangle is shifted or deformed. Ku, in which can be held accurately received material 21. In addition, the stored item 21 can be visually confirmed from the opening 10 of the rectangular tube-shaped packing body 11, and the strip 18 is positioned so as to cross the opening 10 diagonally in the opening 10. Even if 10 is open, the stored item 21 can be protected from external force by the strip 18 that crosses diagonally. Moreover, since the stored goods 21 accommodated inside can be prevented without moving the outer surface of the rectangular tube-shaped packing body 11 from being recessed as in the prior art, the packing body can be easily stacked, transported and handled. is there.
[0010]
In addition, at least one surface of the stored item 21 fitted between the adjacent strip-shaped pieces 18 is a mounting surface 21a that is not exposed to the outside in the use state of the stored item 21, and the stored item 21 is fitted between the adjacent strip-shaped pieces 18 Therefore, it is preferable that the mounting surface 21a is opposed to the opening 10 side of the rectangular tubular package 11. In the case where the stored item 21 stored inside the rectangular tubular package 11 can be visually confirmed from the opening 10, the surface of the stored item 21 facing the opening 10 due to dust entering from the opening 10 is provided. The mounting surface 21a that is not exposed to the outside in the state of use is opposed to the opening 10 even if it is soiled or damaged, so that the surface that is soiled or damaged when the stored item 21 is used. In the use of the stored item 21 as a product without any exposure, there is no problem in appearance.
[0011]
In addition, it is preferable to cover the stored item 21 with a transparent protective material 22 in the opening 10 of the rectangular tubular package 11. With such a configuration, the stored item 21 can be prevented from being contaminated by dust or the like entering from the opening 10.
[0012]
Further, it is preferable to store the auxiliary storage 23 such as a construction part or an accessory of the storage 21 on the surface of the storage 21 facing the opening 10. By adopting such a configuration, it is possible to confirm both the stored item 21 and the auxiliary stored item 23 from the opening 10.
[0013]
Moreover, it is preferable to arrange a paper accessory 24 having cushioning properties such as a manual or a warranty card of the stored item 21 on the surface of the stored item 21 facing the opening 10. By adopting such a configuration, both the stored item 21 and the paper accessory 24 can be confirmed from the opening 10, and the stored item 21 can be protected from external force by the paper accessory 24 having a cushioning property. It is.
[0014]
Further, it is preferable that the stored item 21 is a lighting fixture, and the terminal block 25 of the lighting fixture, the wiring fixture component, or the lead wire for the power supply line is disposed in the opening 10 of the rectangular tube-shaped packing body 11. By adopting such a configuration, it is possible to determine the connection method with the power supply line of the lighting fixture that is the stored item 21 by looking at the terminal block 25 or the wiring fixture component arranged in the opening 10 or the lead wire for the power supply line. It is.
[0015]
Also, a plurality of pairs of cuts 12 that are paired with the inner holding piece 9 are provided, and in the expanded state of the rectangular cylindrical packing body 11, the first side piece 1 on the first side from the side edge opposite to the first inner fold line 2. Forming a perforation 26 that can be cut to the side edge of the piece 1, the second side piece 3, the third side piece 5, the fourth side piece 7, and the inner holding piece 9 on the side opposite to the third folding line 6; It is preferable to form the perforation 26 in the middle in the width direction of the strip 18 between the pair of cuts 12 and the adjacent pair of cuts 12. By adopting such a configuration, when the perforations 26 are not cut, a plurality of storage items 21 can be stored side by side in the rectangular cylindrical packing body 11, and when storing the storage items 21 individually is desired. By cutting at the perforations 26, the stored items 21 can be individually stored inside the rectangular cylindrical packing body 11, and in any case, the rectangular cylindrical packing body 11 crosses diagonally at the openings 10 at both ends. It can be configured such that the strip 18 is present.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.
[0017]
FIG. 4 shows a developed view of the rectangular tubular package 11 used in the packing structure of the present invention. The rectangular cylindrical package 11 is formed by taking a single cardboard and forming cuts, broken lines, or perforations at predetermined locations.
[0018]
In the development view of FIG. 4, the second side piece 3 is connected to the one side edge of the first side piece 1 via the first inner bent line 2, and is opposite to the first inner bent line 2 of the second side piece 3. The third side piece 5 is continuously extended to the side edge of the side through the second inner bent line 4, and the third inner bent line 6 is provided to the side edge of the third side piece 5 opposite to the second inner bent line 4. The fourth side piece 7 is continuously led through, and the inner holding piece 9 is continuously led to the side edge of the fourth side piece 7 opposite to the third inner broken line 6 via the fourth inner folded line 8.
[0019]
In the unfolded state, as shown in FIG. 4, the inner holding piece 9 has a pair of cuts 12 perpendicular to the fourth inner folding line 8, leaving the continuous base 13 and the protruding tip 14 of the inner holding piece 9. One or more pairs are provided in a direction parallel to the polygonal line 8. In addition, at a portion sandwiched between the notch 12 and the notch 12 that form a pair of the inner holding pieces 9, one is a convex piece 15 and the other is a concave piece 16 on the side closer to and far from the fourth inner fold line 8. Thus, an intermediate cut 17 for separation is formed between the pair of cuts 12. Further, a pair between the notch 12 and a side end in a direction orthogonal to the extending direction of the inner holding piece 9, or a pair between the notch 12 and a side end in a direction orthogonal to the extending direction of the inner holding piece 9. A strip 18 is formed between the cut 12 and the adjacent cut 12. Both end portions of the strip-shaped piece 18, the continuous base portion 13 of the inner holding piece 9, and the projecting tip portion 14 of the inner holding piece 9 are connected via a fifth inner bent line 19 and a sixth inner bent line 20.
[0020]
Here, in the embodiment shown in FIG. 4, two pairs of cuts 12 are provided, and the width of the strip 18 between the pair of cuts 12 and the adjacent pair of cuts 12 is maintained inside. A direction (fourth inner bent line) perpendicular to the extending direction of the notch 12 and the inner holding piece 9 positioned at both ends (both ends in a direction parallel to the fourth inner bent line 8) in a direction orthogonal to the protruding direction of the piece 9 The width is twice that of the strip 18 between the both ends of the direction parallel to 8). In the embodiment shown in FIG. 4, the contiguous base 13 of the inner holding piece 9 is a concave piece 16 and the continuous piece 13 is a convex piece 15. In FIG. 4, the length from the fourth inner folding line 8 to the end of the concave piece 16 opposite to the fourth inner folding line 8 is the first side piece 1, the second side piece 3, the third side piece 5, When the four side pieces 7 are bent inwardly at the first inner fold line 2, the second inner fold line 4, and the third inner fold line 6 to form a square tube, the inner surface of the first side piece 1 on the inner surface side of the square tube The length is almost along the width. Further, the length from the foremost end of the protruding tip 14 to the tip of the convex piece 15 is substantially the same as the width of the inner surface of the second side piece 3 in the case of a rectangular tube shape as described above.
[0021]
Moreover, in the unfolded state of the rectangular cylindrical packing body 11, the first side piece 1, the second side piece 3, the third side piece 5, the first side piece 1 from the side edge opposite to the first inner folding line 2 of the first side piece 1 A perforation 26 that can be cut through the four side pieces 7 to the side edge opposite to the third inner folding line 6 of the inner holding piece 9 is formed. The perforations 26 are adjacent to the pair of cuts 12. It is formed in the middle in the width direction of the strip 18 between the pair of cuts 12.
[0022]
The rectangular tube-shaped packing body 11 having the above-described configuration is the third side piece in a state in which the unfolded state as shown in FIG. 4 is arranged with the third side piece 5 at the bottom as shown in FIG. 5, the fourth side piece 7 is bent at a right angle to the third side piece 5 via the third inner fold line 6, and the fourth side piece 7 is On the other hand, the inner holding piece 9 is bent inward at a right angle through the fourth inner fold line 8, and further, the strip-like piece 18 and the continuous base portion 13 of the inner holding piece 9, and the protruding tip portion 14 of the band-like piece 18 and the inner holding piece 9. Are folded inward by 135 ° at the fifth inner fold line 19 and the sixth inner fold line 20, respectively, so that the concave piece 16 continuous to the continuous base 13 and the convex piece 15 continuous to the projecting tip 14 are at right angles. At the same time, the strip 18 is inclined at an angle of 45 °, and the fitting formed between the strips 18 inclined at an angle of 45 °. The stored item 21 placed on the inner surface of the third side piece 5 is fitted into the opening 30 for use, and then the second side piece 3 is placed inward with respect to the third side piece 5 via the second inner folding line 4. First side piece 1, second side piece 3, and third side piece 5 are bent at a right angle and first side piece 1 is bent at a right angle to second side piece 3 via first inner folding line 2. FIG. 1 and FIG. 2 in which a rectangular tube-shaped packing body 11 having a rectangular tube shape whose both ends are openings 10 in the fourth side piece 7 is assembled and the stored item 21 is held by an inner holding piece 9 positioned inside. The packaging body as shown in FIG. 3 is configured by attaching an adhesive tape 31 over the side end portion of the first side piece 1 and the side end portion of the fourth side piece 7 which are adjacent at right angles. It is designed to hold a rectangular tube shape.
[0023]
Here, at the time of the above bending, the continuous base 13 of the strip 18 and the inner holding piece 9 and the projecting tip 14 of the strip 18 and the inner holding piece 9 are connected by a fifth inner folding line 19 and a sixth inner folding line 20, respectively. Each of the concave pieces 16 or convex pieces 15 which are bent inward by 135 ° and which are continuous with the projecting base portion 13 along the inner surface of the first side piece 1 and which are continuous with the projecting tip portion 14 are formed. Along the inner surface of the second side piece 3 (in the embodiment shown in the attached drawings, the convex piece 15 that is continuous with the inner surface of the first side piece 1 along the concave piece 16 that is continuous with the continuous base portion 13 and that is continuous with the protruding tip portion 14. 1 along the inner surface of the second side piece 3), and in this state, as shown in FIGS. 1 and 2, the strip-like piece 18, the convex piece 15, and the concave piece 16 have an opening 10 at the end of the rectangular tubular package 11. It will be framed to form a right triangle in the state seen from. In this case, in the embodiment shown in FIGS. 1 and 2, as described above, the length from the fourth inner fold line 8 to the end of the concave piece 16 opposite to the fourth inner fold line 8 is a rectangular tube-shaped packing body. 11 and the length of the inner surface of the first side piece 1 is substantially the same as the width of the inner surface of the first side piece 1. Since the length is substantially along the width, the concave piece 16 that is continuous with the continuous base portion 13 overlaps along the inner surface of the first side piece 1, and the convex piece 15 that is continuous with the protruding tip portion 14 is the second side. The convex pieces 15 and the concave pieces 16 do not overlap with each other along the inner surface of the piece 3 in the width direction of the second side piece 3 and the first side piece 3. The right triangle formed by the pieces 18 is held in a predetermined right triangle. As a result, the strip 18 located obliquely from the substantially intermediate portion in the width direction of the first side piece 1 of the rectangular tube-shaped packing body 11 to the substantially intermediate portion in the width direction of the second side piece 3 is displaced or deformed. The stored item 21 held by the slanted strip 18 is securely held at a predetermined position without moving within the rectangular cylindrical packing body 11. At the same time, the rectangular tube shape of the rectangular tube-shaped packing body 11 is retained from the inside by serving as a bracing from the inside by the strip-shaped piece 18 that is bridged obliquely.
[0024]
According to the packing structure as described above, the stored item 21 stored inside from the openings 10 at both ends of the rectangular tube-shaped packing body 11 is visually observed, and the type of the stored item 21 is stored in the correct posture, etc. Can be confirmed. In addition, the band-shaped piece 18 is positioned in the opening 10 so as to cross the opening 10 diagonally, and even if the opening 10 is open, the stored item 21 can be protected from external force by the band-shaped piece 18 crossing diagonally. become. Further, even though the internal storage 21 can be seen from the opening 10, the storage 21 is located behind the band-shaped piece 18 positioned in the opening 10, so that it is not directly exposed to the outside and exposed. It will not be damaged by external force. Furthermore, since the stored items 21 stored inside can be prevented without being recessed, as in the prior art, the rectangular package body 11 can be prevented from moving, so that the packaging body can be easily stacked, transported and handled. Become.
[0025]
Here, when storing the stored item 21 in the rectangular tube-shaped packing body 11 and packing the stored item 21 between the strips 18, at least one surface is not exposed to the outside in the use state as the stored item 21. In the case of what became 21a, it packs so that this attachment surface 21a may be fitted between the strip | belt pieces 18 so that it may oppose the opening part 10 side of the rectangular tube-shaped packing body 11. FIG. In this way, in the case where the stored item 21 stored inside the rectangular tube-shaped packing body 11 can be visually confirmed from the opening 10, the opening of the stored item 21 is temporarily opened by dust or the like that has entered from the opening 10. Even if the surface facing the portion 10 is soiled, discolored by an external light beam, or damaged, the mounting surface 21a that is not exposed to the outside in the use state faces the opening 10 so that it can be stored. When the object 21 is used, a surface that is dirty or damaged is not exposed to the outside, and there is no problem in appearance when the stored item 21 is used as a product. For example, the stored item 21 is a lighting fixture having a rectangular parallelepiped outer shape with one surface serving as a mounting surface 21a, and is a surface that can be seen when used by mounting the mounting surface 21a on a wall or ceiling (other than the mounting surface 21a) The appearance of the surface is not impaired.
[0026]
Of course, the stored item 21 may be covered with a protective material 22 made of a transparent sheet or bag at the opening 10 of the rectangular tubular package 11. In this case, only the surface portion facing the opening 10 of the stored item 21 is covered with the protective material 22, or the entire stored item 21 is covered with the protective material 22 as shown in FIG. 11 may be covered with the protective material 22, or only the opening 10 of the rectangular tubular package 11 may be covered with the protective material 22. With such a configuration, the stored item 21 can be prevented from being contaminated by dust or the like entering from the opening 10. 1 and 5 to 9, the protective material 20 is omitted in the drawings, but in actuality, it is covered with the protective material 22 as described above.
[0027]
Further, as shown in FIG. 5, a sub-containment 23 such as a screw or a power line protection tube, which is a construction part or accessory part of the containment 21, is disposed on a surface of the storage article 21 that faces the opening 10. In this case, the sub-accommodation 23 is arranged and bundled on the attachment surface 21 a of the storage 21 facing the opening 10. By doing so, it is possible to confirm both the stored item 21 and the auxiliary stored item 23 from the opening 10.
[0028]
Further, as shown in FIG. 6, a paper accessory 24 having cushioning properties such as an instruction manual or a warranty card of the stored item 21 is arranged and bundled on the surface of the stored item 21 facing the opening 10. May be. By doing so, both the stored item 21 and the paper accessory 24 can be confirmed from the opening 10, and the stored item 21 can be protected from external force by the paper accessory 24 having the cushioning property.
[0029]
Here, among the openings 10 at both ends of the rectangular tube-shaped packing body 11, the auxiliary storage 23 is stored in one of the openings 10, and the paper accessory 24 having cushioning properties is stored in the other opening 10. May be stored.
[0030]
In the embodiment shown in FIG. 9, the example in which the plurality of stored items 21 are stored in the rectangular tube package 11 has been described. However, when the cut pieces are cut along the perforations 26, the rectangular tube package 11 is moved in the longitudinal direction. The stored items 21 can be packed one by one by dividing into a plurality. In this case, since the perforation 26 is formed in the middle in the width direction of the strip 18 between the pair of cuts 12 and the adjacent pair of cuts 12, the perforations 26 are cut and divided. The band-shaped piece 18 which crosses diagonally exists in the opening part 10 of the both ends of the rectangular cylindrical packing body 11, and the effect by the band-shaped piece 18 which exists in the above-mentioned opening part 10 can be exhibited.
[0031]
By the way, when the stored item 21 is a lighting fixture, as shown in FIG. 9, when the terminal block 25 of a lighting fixture, the wiring fixture component, or the lead wire for power supply lines is arrange | positioned in the opening part 10 of the rectangular tube-shaped packing body 11. The connection method with the power supply line of the lighting fixture which is the stored item 21 can be determined by looking at the terminal block 25 or the wiring fixture component or the lead wire for the power supply line arranged in the opening 10, and the construction preparation work becomes easy. It is. In other words, it is possible to know what connection method is used without unpacking, and to easily perform construction preparation work such as what kind of connection work is necessary for construction.
[0032]
FIG. 7 shows an example in which a stored item 21 whose center of gravity is shifted downward from the center in the vertical direction is stored in the rectangular cylindrical packing body 11, and the stored item 21 whose center of gravity is shifted downward from the center in the vertical direction in this way. Even so, the position of the center of gravity of the stored item 21 can be easily discriminated from the opening 10 of the rectangular tube-shaped packing body 11, so that the direction of the top and bottom during transportation and storage is not mistaken, and deformation due to load collapse or uneven load. Etc. can also be prevented.
[0033]
Moreover, if the cross-sectional shape of the rectangular tube-shaped package 11 is substantially trapezoidal or polygonal as shown in FIG. 8, the top-to-bottom direction can be easily understood, which is more effective.
[0034]
In addition, although the example which provided the perforation 26 was shown in the said embodiment, the thing which does not provide the perforation 26 may be provided, and the example which provided two or more pairs of the notches 12 which became the pair with the inner side holding piece 9 However, it is also possible to provide a pair of cuts 12 in the inner holding piece 9, that is, to accommodate one stored item 21.
[0035]
【The invention's effect】
As described above, in the invention according to claim 1 of the present invention, in the bent state, the continuous base portion of the strip-shaped piece and the inner holding piece, and the projecting tip portion of the strip-shaped piece and the inner holding piece are each a fifth inner folding line, Folded inward at the sixth inner fold line so that the convex piece or concave piece continuous with the continuous base is along the inner face of the first side piece and the concave piece or convex piece continuous with the protruding tip is the inner face of the second side piece The strip-shaped piece, the convex piece, and the concave piece have a triangular shape as viewed from the opening at the end of the rectangular tube-shaped packing body, and a part of the stored item is fitted between the adjacent strip-shaped pieces. Therefore, it is possible to form a rectangular cylindrical packing body having an inner holding piece for holding the stored item inside by folding a single corrugated cardboard, and it can be securely held by the inner holding piece so that the stored item does not move. In this case, a convex piece or a concave piece continuous with the continuous base is placed along the inner surface of the first side piece, and A concave or convex piece continuous with the projecting tip is placed along the inner surface of the second side piece, and is a triangular shape as seen from the opening at the end of the rectangular tube-shaped packing body with the strip-like piece, the convex piece and the concave piece. By doing so, it is possible to hold the stored items accurately without shifting or deforming the position of the strips forming one side of the triangle, and the opening of the rectangular tube package The contents can be visually confirmed from the section, and the strip is positioned so that it crosses the opening diagonally in the opening. Can be protected from external force, and the stored contents stored inside can be prevented without denting the outer surface of the rectangular cylindrical packing body as in the past, so that the movement can be prevented. It can be easily handled.
[0036]
In addition, in the invention described in claim 2, in addition to the effect of the invention described in claim 1, at least one surface of the storage object fitted between adjacent strips is exposed to the outside in the use state of the storage object. Since the mounting surface is opposed to the opening side of the square cylindrical packing body with the stored item fitted between adjacent strips, the dust can enter the opening of the stored item due to dust entering from the opening. Even if the opposite surface gets dirty or damaged, the surface of the product will not be exposed to the outside when the stored item is used. There is no.
[0037]
In addition, in the invention according to claim 3, in addition to the effect of the invention according to claim 1 or 2, the stored item is covered with a transparent protective material at the opening of the rectangular tube-shaped package. Therefore, the stored items can be prevented from being soiled by dust entering from the opening.
[0038]
In addition, in the invention according to claim 4, in addition to the effects of the invention according to any one of claims 1 to 3, the part for construction of the stored item on the surface facing the opening of the stored item Since auxiliary storage items such as and accessories are stored, it is possible to confirm both the stored items and the auxiliary storage items from the opening.
[0039]
Further, in the invention according to claim 5, in addition to the effect of the invention according to any one of claims 1 to 4, the instruction manual of the stored item is provided on the surface facing the opening of the stored item. Since a paper accessory with cushioning properties such as a warranty card is arranged, both the stored items and the paper accessory can be confirmed from the opening, and it can be stored from outside force by the paper accessory having cushioning properties. It can protect things.
[0040]
In addition, in the invention described in claim 6, in addition to the effect of the invention described in any one of claims 1 to 5, the stored item is a lighting fixture, and the opening of the rectangular tubular package is provided. Since the terminal block of the lighting fixture, the wiring fixture component, or the lead wire for the power supply line is arranged in the part, the illumination that is the stored item by looking at the terminal block, the wiring fixture component or the lead wire for the power supply line arranged in the opening The connection method with the power line of the instrument can be discriminated.
[0041]
Further, in the invention according to claim 7, in addition to the effect of the invention according to any one of claims 1 to 6, a plurality of notches paired with the inner holding piece are provided, and a rectangular tube is provided. The first side piece, the second side piece, the third side piece, the fourth side piece, and the third inner holding piece from the side edge of the first side piece opposite to the first inner folding line in the unfolded state of the package. A perforation that can be cut to the side edge opposite to the inner folding line is formed, and is formed in the middle in the width direction of the strip between the perforation and the adjacent pair of incisions. Therefore, when not cutting at the perforation, it is possible to store a plurality of storage items side by side inside the rectangular tube package, and when storing the storage items individually, cut them at the perforation. The stored items can be individually stored inside the cylindrical packing body, and in any case, the opening is formed at both ends of the rectangular cylindrical packing body. Those that can be configured such that the strips are present across in order.
[Brief description of the drawings]
FIG. 1 is a perspective view of a state in which a stored item is stored in a rectangular tubular package of the present invention.
FIG. 2 is a cross-sectional view of the above.
FIG. 3 is a perspective view showing a state during packing in the same as above.
FIG. 4 is a development view of the above rectangular tube package.
FIG. 5 is a perspective view showing an example in which a sub-accommodation is arranged and packed on a surface facing the opening of the same accommodation;
FIG. 6 is a perspective view showing an example in which a paper accessory having cushioning properties is arranged and packed on a surface facing the opening of the stored item.
FIG. 7 is a perspective view of another embodiment of the present invention.
FIG. 8 is a perspective view of still another embodiment.
FIG. 9 is a perspective view showing an example in which the same rectangular tube-shaped package body is cut by perforation and divided.
FIG. 10 is a perspective view showing a conventional example.
[Explanation of symbols]
1 First side piece
2 First internal line
3 Second side piece
4 Second internal line
5 Third side piece
6 Third internal line
7 4th side piece
8 fourth inner line
9 Inner holding piece
10 opening
11 Square tubular package
12 notches
13 Continuous base
14 Protruding tip
15 convex pieces
16 concave
17 Middle notch
18 Strip
19 Fifth internal line
20 6th internal polyline
21 things stored
Protective material
23 Auxiliary items
24 Paper accessories
25 Terminal block
26 Perforation

Claims

The second side piece is bent inward through the first inner fold line at one end edge of the first side piece, and the second inner fold line through the second inner fold line at the side edge opposite to the first inner fold line of the second side piece. The third side piece is bent inward, the fourth side piece is bent inward through the third inner fold line at the side edge opposite to the second inner fold line of the third side piece, and the third inner side of the fourth side piece The inner holding piece is bent inward through the fourth inner bent line at the side edge opposite to the bent line, and the stored items are stored inside by the first side piece, the second side piece, the third side piece, and the fourth side piece. A packing structure that constitutes a rectangular tube-shaped packing body in which both end portions for opening are formed and is configured to hold a stored item housed in the rectangular tube-shaped packing body with an inner holding piece,
A pair of notches perpendicular to the fourth inner folding line are provided in the inner holding piece in the unfolded state, and one or more pairs are provided in the direction parallel to the fourth inner folding line, leaving the continuous base and protruding tip of the inner holding piece. A pair of intermediate incisions for separating the part between the notch and the notch into a pair so that one side is a convex piece and the other is a concave piece closer to and far from the fourth inner fold line. Formed between the cuts and between the cut and the side end in the direction perpendicular to the continuous direction of the inner holding piece, or between the cut and the side end in the direction perpendicular to the continuous direction of the inner holding piece and the pair A band-shaped piece is formed between the cut and the adjacent pair of cuts, and a fifth inner fold line is formed between both ends of the band-shaped piece, the continuous base of the inner holding piece, and the protruding tip of the inner holding piece. It has a structure that is continuous via a 6-fold line,
In the bent state, the protruding base part of the strip-shaped piece and the inner holding piece, and the protruding piece of the strip-shaped piece and the inner holding piece are bent inward at the fifth inner folding line and the sixth inner folding line, respectively. Or the concave piece along the inner surface of the first side piece and the concave piece or the convex piece continuous with the protruding tip is along the inner surface of the second side piece, and the rectangular tube-shaped packing with the belt-like piece, the convex piece and the concave piece Make a triangular shape as seen from the opening at the end of the body,
A packing structure characterized in that a part of the stored item is fitted between adjacent strips.

Packing at least one surface of the storage items fitted between adjacent strips as a mounting surface that is not exposed to the outside in the usage state of the storage items, and packing the mounting surfaces with the storage items inserted between adjacent strips The packaging structure according to claim 1, wherein the packing structure is opposed to the opening side of the body.

The packing structure according to claim 1 or 2, wherein a stored item is covered with a transparent protective material at an opening of the rectangular cylindrical packing body.

The packaging structure according to any one of claims 1 to 3, wherein auxiliary storage items such as construction parts and accessory parts of the stored items are stored on a surface facing the opening of the stored items.

5. A paper accessory having cushioning properties, such as instructions or warranty card for stored items, is arranged on the surface facing the opening of the stored items. Packing structure.

The stored item is a lighting fixture, and a terminal block of the lighting fixture, a wiring fixture component, or a lead wire for a power supply line is arranged in the opening of the rectangular tube package. The packaging structure according to any of the above.

A plurality of notches paired with the inner holding piece are provided, and the first side piece, the second side piece, from the side edge of the first side piece opposite to the first inner fold line in the unfolded state of the rectangular tubular package A perforation that can be cut to the side edge opposite to the third inner fold line of the third side piece, the fourth side piece, and the inner holding piece is formed. The packing structure according to any one of claims 1 to 6, wherein the packing structure is formed in the middle in the width direction of the band-shaped piece between the cut and the cut.