JP2004256133A

JP2004256133A - Corrugated fiberboard box, and accommodating/packing method using the same

Info

Publication number: JP2004256133A
Application number: JP2003047556A
Authority: JP
Inventors: Toshiharu Osaka; 敏治大坂
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-02-25
Filing date: 2003-02-25
Publication date: 2004-09-16

Abstract

<P>PROBLEM TO BE SOLVED: To provide a corrugated fiberboard box preventing contents from being uneven in height, enabling easy accommodation and packaging of object matters and capable of being stacked in multiple layers by using a thin sheet. <P>SOLUTION: The corrugated fiberboard box includes: a base plate 1; main sidewall plates 4 and 5 and sub sidewall plates 4', 4", 5' and 5" erected at the right angle to the base plate 1; and partitioning wall plates 8 and 9 folded from the sub sidewall plates 4" and 5". The sub sidewall plates 4" and 5" and the sub sidewall plates 4' and 5' are folded at the right angle with respect to the main sidewall plates 4 and 5. Thus, cavities b and b' surrounded by the main sidewall plates 4 and 5, the sub sidewall plates 4', 4", 5' and 5", and the partitioning wall plates 8 and 9 are defined on the base plate 1. Further, the corrugated fiberboard box has main sidewall plates 2 and 3 standing to be overlapped and pasted on the external surfaces of the sub sidewall plates 4', 5', 4" and 5". A lid plate 10 is folded toward the main sidewall plate 2 to close the upper openings of the cavities b and b'. Sub sidewall plates 10' and 10" are folded at the right angle from the lid plate 10 downward and superposed and pasted on the external surfaces of the main sidewall plates 4 and 5 forming the cavities b and b'. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は、内部を仕切壁板で二つの空室に区画した段ボール箱およびそれによる収納梱包法に関する。
【０００２】
【従来の技術】
この種の段ボール箱としては、既に各種構造のものが提案されている。
例えば、特開２００１−３２８６２０号公報（特許文献１）記載のものは、一重の周壁により形成される箱本体内を、仕切壁板で区画した各室の底部に底板の一重部分と二重部分ができ、そこに収納したペットボトル等の目的物の高さが不揃いになるのを、底部全域で底板を二重にして段差を生じないように改善し、そのことにより同時に、底部全域の強度の向上を図っている。
【０００３】
【特許文献１】
特開２００１−３２８６２０号公報
【０００４】
【発明が解決しようとする課題】
段ボール箱に目的物を収納梱包する作業を、所定の自動収納梱包ラインで自動的に行う場合、底部を二重にする上記のような段ボール箱にあっては、当該段ボール箱を組み立てた後に、その段ボール箱に上面開口を通じて収納物を入れざるを得ないと認められる。
【０００５】
それは、組立て途中の一重の底部に目的物を乗載した後で、それらの間に他の底板を挿入することにより二重にすることは困難だからである。
また、目的物を収納梱包した段ボール箱は、その出荷輸送および保管の何れにおいても、複数段に積み重ねられるのが普通であるが、その場合には、特に下段のものが圧し潰されるのを避けなければならない。
そのためには、特許文献１記載の上記段ボール箱のように、一重の周壁の場合には、肉厚の段ボールを採用するとか、他の補強材を使うなどして所定の補強を行う必要があるという不利が生じる。
【０００６】
そこで本発明は、第１に、底部を一重にして、段差が生じることをなくし収納物の高さが不揃いにならないようにするとともに、組立ての初期または途中適宜の時期にその一重の底部に目的物を載せることにより所定の自動収納梱包ラインにおいて極めて容易に目的物を収納梱包することができ、第２に、周壁を二重にすることにより、比較的肉薄の段ボールを使用しても出荷輸送および保管の際に複数段積み重ねることに、十分耐えられる強度を有する段ボール箱を提供しようとするものである。
【０００７】
【課題を解決するための手段】
請求項１記載の本発明段ボール箱の構成は次のとおりである。
（１）台紙ａが、横長方形の底板１の両側対向長辺縁にそれと同形同大の主側壁板２，３を連設し、同底板１の両側対向短辺縁に略正方形の主側壁板４，５を連設し、その主側壁板４，５の両側対向辺縁には、同じく略正方形の副側壁板４′，４″、５′，５″を連設し、その副側壁板４″，５″の一側辺縁（上記主側壁板４，５と反対側になる辺縁）に仕切壁板８，９を連設し、上記主側壁板２の一側長辺縁（底板１と反対側になる辺縁）に蓋板１０を連設し、その蓋板１０の両側対向短辺縁に副側壁板１０′，１０″を連設し、かつ、その蓋板１０の外側長辺縁に糊代片１２を連設してなる。
（２）その台紙ａの水平配置した底板１に対して、主側壁板４，５を副側壁板４′，４″、５′，５″とともに直角に起立し、仕切壁板８，９を副側壁板４″，５″に対して所要の角度に折曲し、その副側壁板４″，５″および副側壁板４′，５′を上記主側壁板４，５に対し直角に折曲することによって、底板１上に、主側壁板４，５と副側壁板４′，４″、５′，５″および仕切壁板８，９が囲繞する空室ｂ，ｂ′を区画形成している。
（３）主側壁板２，３を底板１に対し直角に起立し、それらを上記空室ｂ，ｂ′を形成している副側壁板４′，５′、４″，５″の外面に重合貼着している。
（４）蓋板１０を、上記主側壁板２に対し直角に折曲して、上記空室ｂ，ｂ′の上面開口を閉鎖するとともに、副側壁板１０′，１０″を蓋板１０に対して直角に折曲垂下し、上記空室ｂ，ｂ′を形成している主側壁板４，５の外面に重合貼着している。
【０００８】
請求項２記載の本発明は、上記仕切壁板８，９が遊端辺縁に糊代片８′，９′を連設していて、その糊代片８′，９′を上記副側壁板４′，５′の内面に貼着し、これによって、上記空室ｂ，ｂ′が、主側壁板４，５と副側壁板４′，４″、５′，５″および隣接重合する仕切壁板８，９とで囲繞形成されている請求項１記載の段ボール箱である。
【０００９】
請求項３記載の本発明段ボール箱による収納梱包法は、請求項１または２記載の段ボール箱を組み立てる初期において、すなわち、主側壁板２，３を直角に起立する前に、底板１の所定部位に目的物を載せておくことを内容とする。
【００１０】
請求項４記載の本発明段ボール箱による収納梱包法は、請求項１または２記載の段ボール箱を組み立てる途中において、すなわち、上記空室ｂ，ｂ′を囲繞形成した時点で、目的物をその各空室ｂ，ｂ′に収納することを内容とする。
【００１１】
請求項５記載の本発明段ボール箱の構成は次のとおりある。
（１）台紙ｃが、横長方形の底板１５の両側対向長辺縁にそれと同形同大の主側壁板１６，１７を連設し、同底板１５の両側対向短辺縁に略正方形の主側壁板１８，１９を連設し、その主側壁板１８，１９の両側対向辺縁には、同じく略正方形の副側壁板１８′，１８″、１９′，１９″を連設し、こられら副側壁板１８′，１８″、１９′，１９″の各遊端側に仕切壁板２２，２２′、２３，２３′を連設し、上記主側壁板１６の一側長辺縁（底板１５と反対側になる辺縁）に蓋板２４を連設し、かつ、その蓋板２４の外側長辺縁に連設した糊代片２７を連設してなる。
（２）その台紙ｃの水平配置した底板１５に対して、主側壁板１８，１９を副側壁板１８′，１８″、１９′，１９″とともに直角に起立し、仕切壁板２２，２２′、２３，２３′を副側壁板１８′，１８″、１９′，１９″に対して所要の角度に折曲し、その副側壁板１８′，１８″、１９′，１９″を上記主側壁板１８，１９に対し直角に折曲することによって、底板１５上に、主側壁板１８，１９と副側壁板１８′，１８″、１９′，１９″および仕切壁板２２，２２′、２３，２３′とで、これら仕切壁板２２，２２′、２３，２３′のところで連通する状態にした空室ｄ，ｄ′を区画形成している。
（３）主側壁板１６，１７を底板１５に対し直角に起立し、それらを上記空室ｄ，ｄ′を形成している副側壁板１８′，１８″、１９′，１９″の外面に重合貼着している。
（４）蓋板２４を、上記主側壁板１６に対し直角に折曲して、上記空室ｄ，ｄ′の上面開口を閉鎖するとともに、副側壁板２４′，２４″を蓋板２４に対して直角に折曲垂下し、上記空室ｄ，ｄ′を形成している主側壁板１８，１９の外面に重合貼着している。
【００１２】
請求項６記載の本発明段ボール箱による収納梱包法は、請求項５記載の段ボール箱を組み立てる初期において、すなわち、主側壁板１８，１９を直角に起立する前に、底板１５の所定部位に目的物を載せておくことを内容とする。
【００１３】
請求項７記載の本発明段ボール箱による収納梱包法は、請求項５記載の段ボール箱を組み立てる途中において、すなわち、上記空室ｄ，ｄ′を形成した時点で、目的物をその各空室ｄ，ｄ′に収納することを内容とする。
【００１４】
【発明の実施の形態】
まず、図１〜５に示した第１実施形態に係る段ボール箱Ａについて説明する。
図１に展開状態にして示した台紙ａは、１枚の段ボールを次の形状に裁断してなるものである。
【００１５】
１は横長方形の底板で、その底板１の両側対向長辺縁にそれと同形同大の主側壁板２，３を連設している。
４，５は上記底板１の両側対向短辺縁に連設された略正方形の主側壁板で、その主側壁板４，５の両側対向辺縁には、同じく略正方形の副側壁板４′，４″、５′，５″を連設している。
こられ副側壁板４′，４″、５′，５″は、上記主側壁板２，３との間に切り込み６，６′、７，７′を形成し、かつ、その主側壁板２，３と並列をなす配置になっている。
【００１６】
８，９は上記副側壁板４″，５″の一側辺縁（主側壁板４，５と反対側になる辺縁）に連設した仕切壁板、８′，９′はその仕切壁板８，９の遊端辺縁に連設した糊代片である。
【００１７】
１０は上記主側壁板２の一側長辺縁（底板１と反対側になる辺縁）に連設した蓋板で、この蓋板１０は、底板１（および主側壁板２，３）と同形同大の横長方形をなしている。
１０′，１０″は蓋板１０の両側対向短辺縁に連設した副側壁板で、上記副側壁板４′，５′との間に切り込み１１，１１′を形成している。
【００１８】
１２は蓋板１０の外側長辺縁に連設した糊代片、１３……は、主側壁板４，５および副側壁板１０′，１０″の所要位置に開設した手掛け用孔である。
【００１９】
上記台紙ａを、例えば所定の自動収納梱包ライン上で、本発明段ボール箱に組み立てるには以下のようにする。
【００２０】
まず、水平配置した台紙ａの底板１に対して主側壁板４，５を副側壁板４′，４″、５′，５″とともに直角に起立する。
次に、仕切壁板８，９を副側壁板４″，５″に対して直角に折曲するとともに、その副側壁板４″，５″および副側壁板４′，５′を上記主側壁板４，５に対し直角に折曲し、かつ、仕切壁板８，９の遊端辺縁の上記糊代片８′，９′を上記副側壁板４′，５′の内面に貼着する。
これによって、底板１上に、主側壁板４，５と副側壁板４′，４″、５′，５″および仕切壁板８，９とが囲繞する空室ｂ，ｂ′が、その仕切壁板８，９を隣接重合させた状態で区画形成される（図２）。
【００２１】
続いて、主側壁板２，３を底板１に対し直角に起立し、それらを上記空室ｂ，ｂ′を形成している副側壁板４′，５′、４″，５″の外面に重合貼着する（図３）。
その後、蓋板１０を、上記主側壁板２に対し直角に折曲して、上記空室ｂ，ｂ′の上面開口を閉鎖する。
【００２２】
さらに、副側壁板１０′，１０″および糊代片１２を蓋板１０に対して直角に折曲垂下し、副側壁板１０′，１０″については、上記空室ｂ，ｂ′を形成している主側壁板４，５の外面に重合貼着し、また、糊代片１２については、副側壁板４″，５″の外面に重合貼着している上記主側壁板３の外面上縁部に重合貼着する。
【００２３】
このようにして、所期の段ボール箱Ａ（図４）を組み立てるものであるが、収納梱包しようとする目的物は、その組立ての初期において、すなわち、主側壁板４，５を直角に起立する前に底板１の所定部位に載せておくか、あるいは、組立て途中において、すなわち、主側壁板４，５と副側壁板４′，４″、５′，５″および仕切壁板８，９とで空室ｂ，ｂ′を囲繞形成した時点で、その各空室ｂ，ｂ′に収納するかするもので、そのいずれを採択するかは、自動収納梱包ラインの仕様等に基づき適宜決定するとよいことである。
【００２４】
上記空室ｂ，ｂ′に収納した目的物の取出しは、蓋板１０をその輪郭線に沿って切断することにより、あるいは、蓋板１０と主側壁板２または３（およびそれに重合する副側壁板４′，５′または４″，５″）をそれらを連続させたままその輪郭線に沿って切断することにより開き、空室ｂ，ｂ′の上面または側面から双方の目的物を取り出せばよいものである。
【００２５】
しかし、段ボール箱Ａによれば、例えば、一方の空室ｂまたはｂ′に収納している目的物だけを取り出し、他方の空室ｂ′またはｂの目的物についてはそのまま収納梱包状態にしておき、それについては後刻あらためて取り出すようにすることができる。
【００２６】
それには、例えば一方の空室ｂから目的物を取り出す場合について述べると、蓋板１０の空室ｂの上面開口周縁に対応している部分、および、重合している主側壁板４と副側壁板１０′の辺縁部分、すなわち、図４の点線１４で示す部分に沿って所要のカッターによる切込みを入れ、これにより、重合する主側壁板４と副側壁板１０′およびこれらに連続する蓋板１０の半部を、開くと、空室ｂがその上面と側面を開放する。
したがって、一方の空室ｂ内の目的物は、この開放部分を通じ容易に取り出すことができる。他方の空室ｂ′は、開放されることなく、当該目的物をそのまま収納梱包状態に維持する（図５）。
【００２７】
なお、上記のように、蓋板１０等をその輪郭線に沿って切断する場合、または点線１４で示す部分に沿って切り開く場合、カッターによる以外、例えば、該当部分に予めミシン目を入れておくとかテープ等の切り離し材を沿設しておき、これらに沿って引きちぎるようにしてもよい。
【００２８】
次に、図６〜１０に示した第２実施形態に係る段ボール箱Ｂにつき説明する。
図６に展開状態にして示した台紙ｃは、１枚の段ボールを次の形状に裁断してなるものである。
【００２９】
１５は横長方形の底板で、その底板１５の両側対向長辺縁にそれと同形同大の主側壁板１６，１７を連設している。
１８，１９は上記底板１５の両側対向短辺縁に連設された略正方形の主側壁板で、その主側壁板１８，１９の両側対向辺縁には、同じく略正方形の副側壁板１８′，１８″、１９′，１９″を連設している。
こられ副側壁板１８′，１８″、１９′，１９″は、上記主側壁板１６，１７との間に切り込み２０，２０′、２１，２１′を形成し、かつ、その主側壁板１６，１７と並列をなす配置になっている。
【００３０】
２２，２２′、２３，２３′は、上記副側壁板１８′，１８″、１９′，１９″の各遊端側に連設した仕切壁板である。
【００３１】
２４は上記主側壁板１６の一側長辺縁（底板１５と反対側になる辺縁）に連設した蓋板で、この蓋板２４は、底板１５（および主側壁板１６，１７）と同形同大の横長方形をなしている。
２４′，２４″は蓋板２４の両側対向短辺縁に連設した副側壁板で、上記副側壁板１８′，１９′との間に切り込み２５，２６を形成している。
【００３２】
２７は蓋板２４の外側長辺縁に連設した糊代片、２８……は、主側壁板１８，１９および副側壁板１０′，１０″の所要位置に開設した手掛け用孔である。
【００３３】
上記台紙ｃを、例えば所定の自動収納梱包ライン上で、本発明段ボール箱に組み立てるには以下のようにする。
【００３４】
まず、水平配置した台紙ｃの底板１５に対して主側壁板１８，１９を副側壁板１８′，１８″、１９′，１９″とともに直角に起立する。
次に、仕切壁板２２，２２′、２３，２３′を副側壁板１８′，１８″、１９′，１９″に対して所要の角度に折曲するとともに、その副側壁板１８′，１８″、１９′，１９″を上記主側壁板１８，１９に対し直角に折曲する。
これによって、底板１５上に、主側壁板１８，１９と副側壁板１８′，１８″、１９′，１９″および仕切壁板２２，２２′、２３，２３′とにより、その仕切壁板２２，２２′、２３，２３′のところで連通する状態にした空室ｄ，ｄ′が区画形成される（図７）。
【００３５】
続いて、主側壁板１６，１７を底板１５に対し直角に起立し、それらを上記空室ｄ，ｄ′を形成している副側壁板１８′，１８″、１９′，１９″の外面に重合貼着する（図８）。
その後、蓋板２４を、上記主側壁板１６に対し直角に折曲して、上記空室ｄ，ｄ′の上面開口を閉鎖する。
【００３６】
さらに、副側壁板２４′，２４″および糊代片２７を蓋板２４に対して直角に折曲垂下し、副側壁板２４′，２４″については、上記空室ｄ，ｄ′を形成している主側壁板１８，１９の外面に重合貼着し、また、糊代片２７については、副側壁板１８″，１９″の外面に重合貼着している上記主側壁板１７の外面上縁部に重合貼着する。
【００３７】
このようにして、所期の段ボール箱Ｂ（図９）を組み立てるものであるが、収納梱包しようとする目的物は、その組立ての初期において、すなわち、主側壁板１８，１９を直角に起立する前に底板１５の所定部位に載せておくか、あるいは、組立て途中において、すなわち、上記のようにして空室ｄ，ｄ′を囲繞形成した時点で、その各空室ｄ，ｄ′に収納するかするもので、そのいずれを採択するかは、自動収納梱包ラインの仕様等に基づき適宜決定するとよいことである。
【００３８】
上記空室ｄ，ｄ′に収納した目的物の取出しは、蓋板２４をその輪郭線に沿って切断することにより、あるいは、蓋板２４と主側壁板１６または１７（およびそれに重合する副側壁板１８′，１９′または１８″，１９″）とをそれらを連続させたままその輪郭線に沿って切断することにより開き、空室ｄ，ｄ′の上面または側面から双方の目的物を取り出せばよいものである。
【００３９】
しかし、段ボール箱Ｂによれば、例えば、一方の空室ｄまたはｄ′に収納している目的物だけを取り出し、他方の空室ｄ′またはｄの目的物についてはそのまま収納梱包状態にしておき、それについては後刻あらためて取り出すようにすることができる。
【００４０】
それには、例えば一方の空室ｄから目的物を取り出す場合について述べると、蓋板２４の空室ｄの上面開口周縁に対応している部分、すなわち、図９の点線２８で示す部分に沿って所要のカッターによる切込みを入れ、空室ｄを囲繞形成している上記各部材の上側部分ｅを主側壁板１８の外方に、折り曲げることにより開くと、空室ｄがその上面を開放する（図１０）。
したがって、一方の空室ｄ内の目的物は、この開放部分を通じ容易に取り出すことができる。
また、上記上側部分ｅを閉じることによって、他方の空室ｄ′に当該目的物をそのまま収納梱包状態に維持することができる。
【００４１】
なお、上記のように、蓋板２４等をその輪郭線に沿って切断する場合、または点線２８で示す部分に沿って切り開く場合、カッターによる以外、例えば、該当部分に予めミシン目を入れておくとかテープ等の切り離し材を沿設しておき、これらに沿って引きちぎるようにしてもよい。
【００４２】
【発明の効果】
以上詳述したところから明らかなように、本発明によれば次の効果を奏するものである。
【００４３】
本発明段ボール箱は、目的物を収納する空室ｂ，ｂ′またはｄ，ｄ′が、その底部を一重の底板１または１５で形成し、段差を生じることをなくしているから当該収納物の高さを不揃いにすることなく整然と収納できる。
このことは、自動収納梱包ラインにおいて、上記空室ｂ，ｂ′またはｄ，ｄ′に目的物を収納梱包するのを支障なく正確に実施できることになる。
【００４４】
本発明段ボール箱は、上記空室ｂ，ｂ′がその全周壁を二重壁とするから、また、上記空室ｄ，ｄ′は仕切壁板のところを除き全周壁を二重壁とするから、いずれにしても、その周壁が補強され、比較的肉薄の段ボールを使用しても出荷輸送および保管の際に複数段積み重ねることに、十分耐えられる強度を有する。
【図面の簡単な説明】
【図１】本発明の第１実施形態に係る段ボール箱の台紙の展開図である。
【図２】上記段ボール箱の組立て状況を説明するための斜視図である。
【図３】同じく上記段ボール箱の組立て状況を説明するための斜視図である。
【図４】上記段ボール箱の組上がり状態の斜視図である。
【図５】一方の空室を開放し目的物を取り出せる状態にしている上記段ボール箱の斜視図である。
【図６】本発明の第２実施形態に係る段ボール箱の台紙の展開図である。
【図７】上記段ボール箱の組立て状況を説明するための斜視図である。
【図８】同じく上記段ボール箱の組立て状況を説明するための斜視図である。
【図９】上記段ボール箱の組上がり状態の斜視図である。
【図１０】一方の空室を開放し目的物を取り出せる状態にしている上記段ボール箱の斜視図である。
【符号の説明】
ａ，ｃ台紙
１，１５底板
２〜５，１６〜１９主側壁板
４′，４″，５′，５″ 副側壁板
１０′，１０″，１８′，１８″、１９′，１９″ 副側壁板
８，９、２２，２２′、２３，２３′ 仕切壁板
１０，２４蓋板
８′，９′、１２，２７糊代片
ｂ，ｂ′，ｄ，ｄ′ 空室[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a cardboard box having an interior partitioned into two empty spaces by a partition wall plate, and a method of storing and packing the cardboard box.
[0002]
[Prior art]
Various types of corrugated cardboard boxes have already been proposed.
For example, Japanese Unexamined Patent Application Publication No. 2001-328620 (Patent Document 1) discloses that a box body formed by a single peripheral wall is provided with a single portion and a double portion of a bottom plate at the bottom of each chamber partitioned by a partition wall plate. The height of the target object such as PET bottles stored in the bottom plate is made uneven so that the bottom plate is doubled over the entire bottom so that no steps are formed, and at the same time, the strength of the entire bottom portion is improved. Is being improved.
[0003]
[Patent Document 1]
JP 2001-328620 A
[Problems to be solved by the invention]
When the work of storing and packing the target object in the cardboard box is automatically performed in a predetermined automatic storage and packing line, in the case of the above cardboard box having a double bottom, after assembling the cardboard box, It is recognized that the stored items must be put into the cardboard box through the upper opening.
[0005]
This is because it is difficult to mount the object on the single bottom part during assembly and then insert another bottom plate between them to make the object double.
In addition, the cardboard boxes storing and packing the object are usually stacked in multiple stages in both shipping and transportation, but in this case, in particular, avoid crushing the lower ones. There must be.
For this purpose, in the case of a single peripheral wall, as in the case of the above-mentioned cardboard box described in Patent Document 1, it is necessary to adopt a thick cardboard or to perform predetermined reinforcement by using other reinforcing materials. Disadvantage arises.
[0006]
In view of the above, the present invention firstly provides a single bottom so as to prevent a step from being formed and to prevent the height of the stored items from becoming uneven, and to provide a single bottom at the initial stage or at an appropriate time during the assembly. The object can be stored and packed very easily on a predetermined automatic storage and packing line by placing the object. Secondly, the double peripheral wall allows shipping and transportation even when relatively thin cardboard is used. Another object of the present invention is to provide a cardboard box having a strength enough to withstand a plurality of stacked sheets during storage.
[0007]
[Means for Solving the Problems]
The configuration of the cardboard box according to the first aspect of the present invention is as follows.
(1) The backing paper a is formed by connecting main side wall plates 2 and 3 of the same shape and the same size to the opposite long side edges of the horizontal rectangular bottom plate 1, and the substantially square main side plate on the both sides opposite short side edges of the same bottom plate 1. Side wall plates 4 and 5 are continuously provided, and sub-side wall plates 4 ′, 4 ″, 5 ′ and 5 ″, which are also substantially square, are continuously provided on opposite sides of the main side wall plates 4 and 5. Partition wall plates 8 and 9 are connected to one side edge of the side wall plates 4 "and 5" (edges opposite to the main side wall plates 4 and 5), and one long side of the main side wall plate 2 is provided. A cover plate 10 is continuously provided on an edge (a side edge opposite to the bottom plate 1), and sub-sidewall plates 10 'and 10 "are provided continuously on short sides facing both sides of the cover plate 10, and the cover plate is provided. An adhesive margin piece 12 is continuously provided on the outer long side edge of 10.
(2) The main side walls 4 and 5 and the sub side walls 4 ', 4 ", 5' and 5" stand upright at right angles to the bottom plate 1 on which the mount a is horizontally arranged, and the partition walls 8 and 9 are separated. The side wall plates 4 ", 5" are bent at a required angle, and the side wall plates 4 ", 5" and the side wall plates 4 ', 5' are bent at right angles to the main side wall plates 4, 5. By bending, vacancies b and b 'are formed on the bottom plate 1 so as to be surrounded by the main side wall plates 4 and 5, the sub side wall plates 4', 4 ", 5 'and 5" and the partition wall plates 8 and 9. are doing.
(3) The main side walls 2 and 3 are erected at right angles to the bottom plate 1 and are attached to the outer surfaces of the sub side walls 4 ', 5', 4 "and 5" forming the cavities b and b '. It is polymerized.
(4) The cover plate 10 is bent at a right angle to the main side wall plate 2 to close the upper openings of the cavities b and b 'and to attach the sub side wall plates 10' and 10 "to the cover plate 10. It is bent downward at right angles to the main side wall plates 4 and 5 forming the cavities b and b 'and is superposed and adhered.
[0008]
According to a second aspect of the present invention, the partition wall plates 8, 9 are provided with glue pieces 8 ', 9' at the margins of the free ends, and the glue pieces 8 ', 9' are attached to the sub-side wall. The chambers b, b 'are adhered to the inner surfaces of the plates 4', 5 ', whereby the cavities b, b' overlap with the side wall plates 4 ', 4 ", 4", 5', 5 "and the adjacent side walls. The cardboard box according to claim 1, wherein the cardboard box is formed so as to be surrounded by the partition walls (8, 9).
[0009]
According to the third aspect of the present invention, the method of storing and packing a cardboard box according to the present invention is performed at an initial stage of assembling the cardboard box according to the first or second embodiment, that is, before the main side wall plates 2 and 3 stand upright. The purpose is to put the object on the site.
[0010]
According to a fourth aspect of the present invention, there is provided a method for storing and packing a cardboard box according to the first or second aspect of the present invention in the course of assembling the cardboard box according to the first or second embodiment, that is, at the time when the empty chambers b and b 'are formed. The contents are to be stored in the empty rooms b and b '.
[0011]
The configuration of the cardboard box of the present invention according to claim 5 is as follows.
(1) The mount c is formed by connecting the main side walls 16 and 17 of the same shape and size to the opposite long sides of the horizontal rectangular bottom plate 15 on both sides thereof, and the substantially square main sides on the opposite short sides of the bottom plate 15 on both sides. Side wall plates 18 and 19 are continuously provided, and sub-side wall plates 18 ′, 18 ″, 19 ′ and 19 ″, which are also substantially square, are continuously provided on opposite sides of the main side walls 18 and 19. Partition wall plates 22, 22 ', 23, 23' are connected to the free ends of the sub-side wall plates 18 ', 18 ", 19', 19", respectively, so that one long side edge of the main side wall plate 16 is formed. The cover plate 24 is continuously provided on the edge opposite to the bottom plate 15, and the glue margin 27 continuously provided on the long outer edge of the cover plate 24.
(2) The main side walls 18, 19 ′ and the sub side walls 18 ′, 18 ″, 19 ′, 19 ″ stand upright at right angles to the horizontally disposed bottom plate 15 of the mount c, and the partition wall plates 22, 22 ′. , 23, 23 'are bent at a required angle with respect to the sub side wall plates 18', 18 ", 19 ', 19", and the sub side wall plates 18', 18 ", 19 ', 19" are connected to the main side wall plates. By bending at right angles to the plates 18, 19, the main side plates 18, 19, the sub side plates 18 ′, 18 ″, 19 ′, 19 ″ and the partition walls 22, 22 ′, 23 are formed on the bottom plate 15. , 23 'define vacancies d, d' which communicate with each other at these partition wall plates 22, 22 ', 23, 23'.
(3) The main side wall plates 16 and 17 are erected at right angles to the bottom plate 15 and are attached to the outer surfaces of the sub side wall plates 18 ', 18 ", 19' and 19" forming the cavities d and d '. It is polymerized.
(4) The cover plate 24 is bent at a right angle to the main side wall plate 16 to close the upper openings of the cavities d and d ', and to attach the sub side wall plates 24' and 24 "to the cover plate 24. It is bent down at right angles to the main side walls 18 and 19 forming the cavities d and d ', and is superposed and adhered to the outer surfaces.
[0012]
According to the method for storing and packing a cardboard box according to the present invention, the cardboard box according to the present invention is mounted on a predetermined portion of the bottom plate 15 at an initial stage of assembling the cardboard box, that is, before the main side wall plates 18 and 19 stand upright. The content is to put things on.
[0013]
According to a seventh aspect of the present invention, in the method of storing and packing a cardboard box according to the fifth aspect of the present invention, at the time of assembling the cardboard box according to the fifth aspect, that is, at the time when the vacancies d and d 'are formed, the target object is placed in each vacant chamber d. , D '.
[0014]
BEST MODE FOR CARRYING OUT THE INVENTION
First, the cardboard box A according to the first embodiment shown in FIGS. 1 to 5 will be described.
The mount a shown in the unfolded state in FIG. 1 is obtained by cutting one piece of cardboard into the following shape.
[0015]
Reference numeral 1 denotes a horizontal rectangular bottom plate, and main side wall plates 2 and 3 having the same shape and the same size as the bottom plate 1 are continuously provided on both long sides of the bottom plate 1 facing each other.
Reference numerals 4 and 5 denote substantially square main side walls connected to the opposite short sides on both sides of the bottom plate 1 respectively. , 4 ", 5 ', 5".
The sub-side wall plates 4 ', 4 ", 5', 5" form cuts 6, 6 ', 7, 7' between the main side wall plates 2, 3 and the main side wall plate 2 '. , 3 are arranged in parallel.
[0016]
Reference numerals 8 and 9 denote partition wall plates continuously provided on one side edge of the auxiliary side wall plates 4 "and 5" (edges opposite to the main side wall plates 4 and 5), and reference numerals 8 'and 9' denote the partition walls. It is a glue margin piece continuously connected to the free edge of the plates 8 and 9.
[0017]
Reference numeral 10 denotes a lid plate continuously provided on one long side edge of the main side wall plate 2 (a side edge opposite to the bottom plate 1), and the lid plate 10 is connected to the bottom plate 1 (and the main side wall plates 2 and 3). It has the same shape and the same horizontal rectangle.
Reference numerals 10 'and 10 "denote sub-sidewall plates which are continuously provided on both short sides of the cover plate 10 opposite to each other. Cuts 11 and 11' are formed between the sub-sidewall plates 4 'and 5'.
[0018]
Reference numeral 12 denotes an adhesive margin piece continuously provided on the outer long side edge of the cover plate 10, and reference numerals 13... Denote hand holes formed at required positions of the main side wall plates 4, 5 and the sub side wall plates 10 ', 10 ".
[0019]
Assembling the mount a into the cardboard box of the present invention on, for example, a predetermined automatic storage and packing line is performed as follows.
[0020]
First, the main side walls 4 and 5 stand upright at right angles with the sub side walls 4 ', 4 ", 5' and 5" with respect to the bottom plate 1 of the mount a which is horizontally arranged.
Next, the partition wall plates 8 and 9 are bent at right angles to the sub side wall plates 4 "and 5", and the sub side wall plates 4 "and 5" and the sub side wall plates 4 'and 5' are connected to the main side wall plates. It is bent at right angles to the plates 4 and 5, and the glue margin pieces 8 'and 9' at the free ends of the partition wall plates 8 and 9 are adhered to the inner surfaces of the sub side wall plates 4 'and 5'. I do.
As a result, vacancies b, b 'surrounded by the main side wall plates 4, 5 and the sub side wall plates 4', 4 ", 5 ', 5" and the partition wall plates 8, 9 are formed on the bottom plate 1. The partition is formed in a state where the wall plates 8 and 9 are superposed adjacently (FIG. 2).
[0021]
Subsequently, the main side wall plates 2 and 3 are erected at right angles to the bottom plate 1 and are attached to the outer surfaces of the sub side wall plates 4 ', 5', 4 "and 5" forming the cavities b and b '. Polymerization is applied (Fig. 3).
Thereafter, the cover plate 10 is bent at right angles to the main side wall plate 2 to close the upper openings of the cavities b and b '.
[0022]
Further, the sub-sidewall plates 10 ', 10 "and the adhesive margin piece 12 are bent down at right angles to the lid plate 10, and the vacant spaces b, b' are formed in the sub-sidewall plates 10 ', 10". The adhesive margin pieces 12 are attached to the outer surfaces of the main side wall plates 4 and 5 on the outer surfaces of the sub side wall plates 4 "and 5". The polymer is stuck on the edge.
[0023]
In this way, the intended cardboard box A (FIG. 4) is assembled, but the object to be stored and packed is in the initial stage of the assembly, that is, the main side wall plates 4 and 5 stand upright. It is placed beforehand on a predetermined portion of the bottom plate 1 or in the middle of assembling, that is, the main side wall plates 4, 5 and the sub side wall plates 4 ', 4 ", 5', 5" and the partition wall plates 8, 9 are connected. When the vacant rooms b and b 'are formed in the surroundings, the vacant rooms b and b' are to be stored in each of the vacant rooms b and b '. Which one to adopt is appropriately determined based on the specifications of the automatic storing and packing line. That is good.
[0024]
The object stored in the empty chambers b and b 'can be taken out by cutting the cover plate 10 along the contour line, or by connecting the cover plate 10 to the main side wall plate 2 or 3 (and the sub side wall overlapping with the main side wall plate 2 or 3). The plates 4 ', 5' or 4 ", 5") are opened by cutting them along their contours while keeping them continuous, and both objects are taken out from the top or side surfaces of the cavities b, b '. Good thing.
[0025]
However, according to the cardboard box A, for example, only the object stored in one of the vacant rooms b or b 'is taken out, and the object of the other vacant room b' or b is left in the stored and packed state. , And you can retrieve it later.
[0026]
For example, in the case of taking out an object from one of the cavities b, the portion corresponding to the peripheral edge of the upper surface opening of the vacancy b of the cover plate 10, and the main side wall plate 4 and the sub side wall which are overlapped A cut is made by a required cutter along an edge portion of the plate 10 ′, that is, a portion shown by a dotted line 14 in FIG. 4, so that the main side wall plate 4 and the sub side wall plate 10 ′ to be overlapped and the lid connected thereto are formed. When the half of the plate 10 is opened, the empty space b opens its upper surface and side surfaces.
Therefore, the target object in one of the empty chambers b can be easily taken out through this open portion. The other vacant space b 'keeps the object in the housed and packed state without being opened (FIG. 5).
[0027]
As described above, when the cover plate 10 or the like is cut along the contour line, or when the cover plate 10 is cut open along the portion indicated by the dotted line 14, for example, a perforation is previously formed in the corresponding portion other than by a cutter. Alternatively, a separating material such as a tape or a tape may be provided in advance, and the material may be torn off along these.
[0028]
Next, a cardboard box B according to the second embodiment shown in FIGS.
The mount c shown in the unfolded state in FIG. 6 is obtained by cutting one piece of cardboard into the following shape.
[0029]
Reference numeral 15 denotes a horizontal rectangular bottom plate, and main sidewall plates 16 and 17 having the same shape and the same size as the bottom plate 15 are continuously provided on the long side edges facing both sides of the bottom plate 15.
Reference numerals 18 and 19 denote substantially square main side walls connected to the opposite short edges on both sides of the bottom plate 15, respectively. , 18 ", 19 ', and 19".
The sub side wall plates 18 ', 18 ", 19', 19" form cuts 20, 20 ', 21, 21' between the main side wall plates 16, 17 and the main side wall plates 16 ', 18', 19 ', 19'. , 17 are arranged in parallel.
[0030]
Reference numerals 22, 22 ', 23, and 23' denote partition wall plates continuously connected to the free ends of the sub-side wall plates 18 ', 18 ", 19', and 19".
[0031]
Reference numeral 24 denotes a lid plate continuously connected to one long edge of the main side wall plate 16 (a side edge opposite to the bottom plate 15). The lid plate 24 is connected to the bottom plate 15 (and the main side wall plates 16 and 17). It has the same shape and the same horizontal rectangle.
Reference numerals 24 'and 24 "denote sub-wall plates connected to the opposite short side edges of the lid plate 24, and cuts 25 and 26 are formed between the sub-wall plates 18' and 19 '.
[0032]
Reference numeral 27 denotes a glue margin piece continuously provided on the outer long side edge of the cover plate 24, and reference numerals 28... Denote hand holes formed at required positions of the main side wall plates 18, 19 and the sub side wall plates 10 ', 10 ".
[0033]
Assembling the mount c into the cardboard box of the present invention on, for example, a predetermined automatic storage and packing line is performed as follows.
[0034]
First, the main side walls 18 and 19 and the sub side walls 18 ', 18 ", 19' and 19" stand upright at right angles to the bottom plate 15 of the mount c which is horizontally arranged.
Next, the partition wall plates 22, 22 ', 23, 23' are bent at a required angle with respect to the auxiliary side wall plates 18 ', 18 ", 19', 19", and the auxiliary side wall plates 18 ', 18' are bent. ", 19 'and 19" are bent at right angles to the main side wall plates 18 and 19.
As a result, the partition wall plate 22 is formed on the bottom plate 15 by the main side wall plates 18, 19, the auxiliary side wall plates 18 ', 18 ", 19', 19" and the partition wall plates 22, 22 ', 23, 23'. , 22 ′, 23, 23 ′ are formed into compartments d, d ′ which are in communication with each other (FIG. 7).
[0035]
Subsequently, the main side wall plates 16 and 17 are erected at right angles to the bottom plate 15 and are attached to the outer surfaces of the sub side wall plates 18 ', 18 ", 19' and 19" forming the cavities d and d '. Polymerization is applied (FIG. 8).
Thereafter, the cover plate 24 is bent at right angles to the main side wall plate 16 to close the upper openings of the cavities d and d '.
[0036]
Further, the side wall plates 24 ', 24 "and the glue margin 27 are bent down at right angles to the lid plate 24, and the vacant chambers d, d' are formed in the side wall plates 24 ', 24". The glue pieces 27 are superimposed on the outer surfaces of the main side wall plates 18 and 19, and the adhesive margin pieces 27 are formed on the outer surfaces of the main side wall plates 17, which are superposed and bonded on the outer surfaces of the auxiliary side wall plates 18 ″ and 19 ″. The polymer is stuck on the edge.
[0037]
In this way, the intended cardboard box B (FIG. 9) is assembled, but the object to be stored and packed is in the initial stage of the assembly, that is, the main side wall plates 18 and 19 are erected at right angles. It is placed on a predetermined portion of the bottom plate 15 beforehand, or is housed in each of the vacancies d and d 'during assembly, that is, when the vacancies d and d' are formed as described above. Therefore, it is preferable to appropriately determine which one to adopt based on the specifications of the automatic storage and packing line.
[0038]
The object stored in the empty chambers d and d 'can be taken out by cutting the cover plate 24 along its contour line, or by connecting the cover plate 24 and the main side wall plate 16 or 17 (and the sub side wall overlapping with the main side wall plate 16 or 17). The plates 18 ', 19' or 18 ", 19") are opened by cutting them along their contours while keeping them continuous, so that both objects can be removed from the upper or side surfaces of the cavities d, d '. It is good.
[0039]
However, according to the cardboard box B, for example, only the object stored in one of the vacant rooms d or d 'is taken out, and the object of the other vacant room d' or d is left in the stored and packed state. , And you can retrieve it later.
[0040]
For example, in the case of taking out a target object from one of the cavities d, for example, along the portion corresponding to the peripheral edge of the upper surface opening of the vacancy d of the lid plate 24, that is, along the portion shown by the dotted line 28 in FIG. When a cut is made by a required cutter and the upper portion e of each of the above-mentioned members surrounding the chamber d is opened by bending it outward of the main side wall plate 18, the chamber d opens its upper surface ( (FIG. 10).
Therefore, the target object in one of the empty rooms d can be easily taken out through this open portion.
In addition, by closing the upper part e, the target object can be maintained in the housed state in the other empty room d '.
[0041]
As described above, when the cover plate 24 or the like is cut along the contour line, or when the cover plate 24 is cut open along the portion indicated by the dotted line 28, for example, a perforation is previously formed in the corresponding portion except by a cutter. Alternatively, a separating material such as a tape or a tape may be provided in advance, and the material may be torn off along these.
[0042]
【The invention's effect】
As is apparent from the details described above, the present invention has the following effects.
[0043]
In the cardboard box according to the present invention, the vacant chambers b, b 'or d, d' for storing the object are formed with a single bottom plate 1 or 15 so that no step is formed, so that there is no step. It can be stored neatly without uneven height.
This means that in the automatic storage and packing line, the storage and packing of the object in the empty room b, b 'or d, d' can be performed accurately without any trouble.
[0044]
In the corrugated cardboard box of the present invention, since the cavities b and b 'have the entire peripheral wall as a double wall, the cavities d and d' have the entire peripheral wall as a double wall except for the partition wall plate. Therefore, in any case, the peripheral wall is reinforced, and has a strength enough to withstand stacking in a plurality of stages at the time of shipping, transportation and storage even when relatively thin cardboard is used.
[Brief description of the drawings]
FIG. 1 is a developed view of a cardboard box mount according to a first embodiment of the present invention.
FIG. 2 is a perspective view for explaining an assembling state of the cardboard box.
FIG. 3 is a perspective view for explaining an assembling state of the cardboard box.
FIG. 4 is a perspective view of the cardboard box in an assembled state.
FIG. 5 is a perspective view of the cardboard box in which one of the empty chambers is opened and a target object can be taken out.
FIG. 6 is an exploded view of a cardboard box mount according to a second embodiment of the present invention.
FIG. 7 is a perspective view for explaining an assembling state of the cardboard box.
FIG. 8 is a perspective view for explaining an assembling state of the cardboard box.
FIG. 9 is a perspective view of the cardboard box in an assembled state.
FIG. 10 is a perspective view of the cardboard box in which one of the empty chambers is opened and a target object can be taken out.
[Explanation of symbols]
a, c Mount 1,15 Bottom plate 2-5,16-19 Main side wall plate 4 ', 4 ", 5', 5" Sub side wall plate 10 ', 10 ", 18', 18", 19 ', 19 " Side wall plates 8, 9, 22, 22 ', 23, 23' Partition wall plates 10, 24 Cover plates 8 ', 9', 12, 27 Glue b, b ', d, d' Vacancy

Claims

A mount a is formed by connecting main side walls 2 and 3 of the same shape and size to the opposite long side edges of the horizontal rectangular bottom plate 1, and a substantially square main side wall plate 4 is formed on the opposite short sides of the bottom plate 1. , 5 are connected in series, and sub-side wall plates 4 ′, 4 ″, 5 ′, 5 ″, which are also substantially square, are connected to the opposite sides of the main side wall plates 4, 5. Partition wall plates 8 and 9 are connected to one side edge of ", 5" (the side opposite to the main side wall plates 4 and 5), and one long side edge of the main side wall plate 2 (bottom plate). 1), and sub-side wall plates 10 ', 10 "are connected to the opposite short edges on both sides of the cover plate 10, and the outer side of the cover plate 10. Glue margin piece 12 is continuously provided on the long side edge,
The main side walls 4 and 5 and the sub side walls 4 ', 4 ", 5' and 5" stand upright at right angles to the horizontally disposed bottom plate 1 of the mount a, and the partition walls 8 and 9 are connected to the sub side walls. 4 "and 5" at a required angle, and the side wall plates 4 "and 5" and the side wall plates 4 'and 5' at right angles to the main side walls 4 and 5 respectively. Thereby, on the bottom plate 1, vacancies b and b ′ surrounded by the main side wall plates 4 and 5, the sub side wall plates 4 ′, 4 ″, 5 ′ and 5 ″ and the partition wall plates 8 and 9 are formed.
The main side walls 2 and 3 are erected at right angles to the bottom plate 1, and they are superimposed on the outer surfaces of the sub side walls 4 ', 5', 4 "and 5" forming the cavities b and b '. And
The cover plate 10 is bent at right angles to the main side wall plate 2 to close the upper openings of the cavities b and b ', and the sub side wall plates 10' and 10 "are formed at right angles to the cover plate 10. A corrugated cardboard box which is formed by folding and sticking to the outer surfaces of the main side wall plates 4 and 5 forming the cavities b and b '.

The partition wall plates 8 and 9 have glue margins 8 'and 9' connected to the margins of the free ends, and the glue margins 8 'and 9' are attached to the inner surfaces of the auxiliary side wall plates 4 'and 5'. The vacant spaces b, b 'are surrounded by the main side wall plates 4, 5 and the auxiliary side wall plates 4', 4 ", 5 ', 5" and adjacent overlapping partition wall plates 8, 9 respectively. The cardboard box according to claim 1, wherein the cardboard box is formed.

3. A corrugated cardboard box according to claim 1, wherein an object is placed on a predetermined portion of the bottom plate 1 at an initial stage of assembling the corrugated cardboard box, that is, before the main side wall plates 4 and 5 are erected at right angles. Storage and packing law.

3. A corrugated cardboard, wherein a target object is stored in each of the empty chambers b and b 'during assembly of the corrugated cardboard box according to claim 1; Storage and packing method using boxes.

The mount c has main side walls 16 and 17 of the same shape and size connected to the long sides of both sides of the horizontal rectangular bottom plate 15, and a substantially square main side wall plate 18 is provided on both sides of the bottom plate 15. , 19 are connected in series, and sub-side walls 18 ′, 18 ″, 19 ′, 19 ″, which are also substantially square, are connected to the opposite sides of the main side walls 18, 19. Partition wall plates 22, 22 ′, 23, 23 ′ are connected to the free ends of the plates 18 ′, 18 ″, 19 ′, 19 ″. The cover plate 24 is continuously provided on the opposite side edge, and the glue margin 27 continuously provided on the long outer edge of the cover plate 24 is provided continuously.
The main side walls 18 and 19 '' and the sub side walls 18 ', 18 ", 19' and 19" stand upright at right angles to the horizontally disposed bottom plate 15 of the mount c, and the partition walls 22, 22 ', 23, 23 'is bent at a required angle with respect to the sub side wall plates 18', 18 ", 19 ', 19", and the sub side wall plates 18', 18 ", 19 ', 19" are bent. By bending at right angles to 19, on the bottom plate 15, the main side wall plates 18, 19 and the sub side wall plates 18 ', 18 ", 19', 19" and the partition wall plates 22, 22 ', 23, 23'. With this, vacancies d and d 'which are in communication with each other at these partition wall plates 22, 22', 23 and 23 'are defined and defined.
The main side walls 16 and 17 are erected at right angles to the bottom plate 15, and they are superimposed on the outer surfaces of the sub side walls 18 ', 18 ", 19' and 19" forming the cavities d and d '. And
The cover plate 24 is bent at right angles to the main side wall plate 16 to close the upper openings of the cavities d and d ', and the sub side wall plates 24' and 24 "are formed at right angles to the cover plate 24. A corrugated cardboard box which is formed by bending and sticking to the outer surfaces of the main side walls 18, 19 forming the cavities d, d '.

6. A storage container for a cardboard box according to claim 5, wherein an object is placed on a predetermined portion of the bottom plate 15 at an initial stage of assembling the cardboard box, that is, before the main side wall plates 18 and 19 stand upright. Law.

6. The storage of the cardboard box according to claim 5, wherein the object is stored in each of the chambers d and d 'during the assembly of the cardboard box, that is, when the chambers d and d' are formed. Packing law.