JP3655472B2

JP3655472B2 - Packing equipment

Info

Publication number: JP3655472B2
Application number: JP22189098A
Authority: JP
Inventors: 政廣川越
Original assignee: Sharp Corp
Current assignee: Sharp Corp
Priority date: 1998-08-05
Filing date: 1998-08-05
Publication date: 2005-06-02
Anticipated expiration: 2018-08-05
Also published as: JP2000053122A

Description

【０００１】
【産業上の利用分野】
この発明は、所定の形状に切り出された段ボールを所定の位置で折り曲げることにより、内部に複数の被収納部品を収納する中空６面体の収納箱を構成する梱包装置に関する。
【０００２】
【従来の技術】
市場において取引される商品として、交換部品や付属品を本体とともに単一の収納箱に収納して輸送及び販売される商品がある。例えば、可搬型のテープレコーダやＣＤプレーヤ等の電気製品では、本体装置に対する電源の交流／直流変換を行うＡＣアダプタ、及び、本体装置の端子に接続されるイヤホン等の付属品が、本体装置とともに単一の収納箱に収納される。このように複数の被収納部品を単一の収納箱内に収納する場合、輸送時に複数の被収納部品が互いに当接して損傷や破損を生じることのないように、収納箱内における被収納部品のそれぞれの移動を確実に規制する必要がある。
【０００３】
また、収納箱は厚みの比較的薄い素材を用いて形成される場合が多く、収納箱自体には十分な緩衝機能を期待することはできない。このため、特に、装置本体のように可動部分等の複雑な構造を有する部品については、収納箱の各面を介して外力が作用しないようにする必要があり、このような部品は収納箱の内側面に直接接触しない状態で保持しなければならない。
【０００４】
そこで、複数の被収納部品を収納する梱包装置として、図１１に示すように、装置本体２０１、イヤホン２０３及びＡＣアダプタ２０４等の複数の被収納部品のそれぞれの形状に合わせて複数の凹部を形成した発泡スチロールの成形品である緩衝部材２０２と、凹部のそれぞれに被収納部品を嵌入した緩衝部材２０２の上面を被覆する天押さえ部材２０５と、緩衝部材２０２及び天押さえ部材２０５を複数の被収納部品とともに収納する収納箱２０６と、によって構成したものがある。この構成によって、各部品は、緩衝部材２０２の壁面によって互いに当接しないようにされているとともに、緩衝部材２０２及び天押さえ部材２０５によって収納箱２０６の内側面に直接接触しないようにされており、各部品の損傷や破損が確実に防止される。
【０００５】
ところが、図１１に示す梱包装置では、発泡スチロールの成形品である緩衝部材２０２を用いているため、緩衝部材２０２の成形のための金型を設計及び制作のために煩雑かつ長時間の作業が必要になり、製造コストの上昇を招く問題がある。また、緩衝部材２０２には各部品の形状に応じた凹部が形成されているため、形状の異なる部品を収納することができず、再利用が困難なことからもコストが上昇する。さらに、折り畳みが困難なことから梱包装置の運搬コスト及び保管コストが上昇する問題がある。また、不要となった緩衝部材２０２の廃棄も環境問題上容易でない。
【０００６】
そこで、図１２に示すように、段ボールを素材とする箱本体２１１及び内挿材２１２によって構成した梱包装置がある。この梱包装置では、所定の形状に切り出した段ボールを所定の位置に形成した折り目において折り曲げることにより、内部に収納部２１３及び２１４を構成した中空６面体の箱本体２１１と、箱本体２１１の内部において収納部２１３及び２１４の間に挿入される収納部２１５を構成した内挿材２１２と、を形成するようにしている。
【０００７】
この梱包装置を組み立てる際には、図１３に示すように、折曲片２２１，２２２を垂直に折り曲げた内挿材２１２を、箱本体２１１の内部に挿入した後に、箱本体２１１の互いに対向する２側面２２３，２２４から延出した折曲部２２５，２２６を箱本体２１１内で折曲し、折曲部２２５，２２６に形成された切れ目２２７ａ〜２２７ｄを内挿材２１２の折曲部２２１に形成された切れ目２２８ａ〜２２８ｄに係止する。これによって、箱本体２１１の内部において、折曲部２２５の下に収納部２１３が形成され、折曲部２２６の下に収納部２１４が形成され、折曲部２２５と折曲部２２６との間の内挿材２１２上に収納部２１５が形成される。
【０００８】
これによって、箱本体２１１の内部に、箱本体２１１の底面との間に空間を配置した収納部２１５が内挿材２１２によって構成され、この収納部２１５は内挿材２１２の折曲部２２１，２２２、及び、箱本体２１１において折曲された折曲部２２５，２２６によって箱本体２１１の４つの側面との間にも空間を有し、収納部２１５の上面を図外の天押さえ部材によって被覆すると、収納部２１５は箱本体２１１の６面のいずれに対しても直接接触することがなく、また、箱本体２１１内に形成される他の収納部のいずれにも連続していない。このため、収納部２１５に収納された部品は、箱本体２１１の６面のいずれかを介して外力の作用を受けることがないとともに、他の収納部に収納された部品と当接することもなく、損傷や破損が確実に防止される。
【０００９】
さらに、梱包装置の全体を、再生、廃棄及び成形が容易で、薄板状に折り畳むことができる段ボールを用いて構成することができ、製造時、輸送時及び保管時のコストの低廉化を図ることができるとともに、環境問題への適応が容易になる。
【００１０】
【発明が解決しようとする課題】
しかしながら、図１２に示す梱包装置では、箱本体２１１の内部に被収納部品数と同数の収納部を構成するために、箱本体２１１とは別体の内挿材２１２を必要とし、複数の被収納部品を収納する梱包装置が複数の部材によって構成されることになり、組立作業が困難になるとともに、梱包装置の保管管理が煩雑化する問題がある。また、箱本体２１１と内挿材２１２との保管状態が異なる場合には、保管時に互いに異なる方向に反りを生じる場合があり、組立作業が困難になる問題がある。
【００１１】
この発明の目的は、段ボールを素材とする単一の部材により、被収納部品を損傷や破損を生じることのない状態で収納する収納部を構成することができ、組立作業を容易にすることができるとともに、保管管理及び組立作業を簡略化することができる梱包装置を提供することにある。
【００１２】
【課題を解決するための手段】
請求項１に記載した発明は、１枚の段ボールにおける所定の複数の位置に折り目を形成し、この段ボールを折り目で折り曲げることにより、内部に単一又は複数の被収納部品を収納する中空６面体の収納箱を構成する梱包装置において、
収納箱の底面の一部を構成する第１底面折曲片と第１底面折曲片が構成する収納箱の底面の一部に連続する他の一部を構成する第２底面折曲片との間に、収納箱の内部で側面に対して間隙を挟んで平行に配置される仕切り部材を構成する仕切り片を折り目を介して配置し、
第１底面折曲片が構成する収納箱の底面の一部において第２底面折曲片が構成する収納箱の底面の他の一部が連続しない辺から、収納箱の側面を構成する側面折曲片、及び、収納箱の内部で側面折曲片が構成する側面との間に部品収納部を構成する内部折曲片を、それぞれの間に折り目を配置して延出し、
収納箱の内部の仕切り部材の内側で底面に対して間隙を挟んで平行に配置される載置部材を構成する載置片を折り目を介して内部折曲片から延出したことを特徴とする。
また請求項２に記載した発明は、１枚の段ボールにおける所定の複数の位置に折り目を形成し、この段ボー
ルを折り目で折り曲げることにより、内部に単一又は複数の被収納部品を収納する中空６面体の収納箱を構成する梱包装置において、
収納箱の底面の一部を構成する第１底面折曲片と第１底面折曲片が構成する収納箱の底面の一部に連続する他の一部を構成する第２底面折曲片との間に、収納箱の内部で側面に対して間隙を挟んで平行に配置される仕切り部材を構成する仕切り片を折り目を介して配置し、
第１底面折曲片が構成する収納箱の底面の一部において２個の第２底面折曲片のそれぞれが構成する収納箱の底面の他の一部が連続しない２辺のそれぞれから、収納箱の側面を構成する側面折曲片、及び、収納箱の内部で側面折曲片が構成する側面のそれぞれとの間に部品収納部を構成する内部折曲片を、それぞれの間に折り目を配置して延出し、
収納箱の内部の仕切り部材の内側で底面に対して間隙を挟んで平行に配置される載置部材を構成する載置片を折り目を介して内部折曲片から延出したことを特徴とする。
さらに、請求項３に記載した発明は、１枚の段ボールにおける所定の位置に折り目を形成し、この段ボールを折り目で折り曲げることにより、内部に単一又は複数の被収納部品のそれぞれを収納する収納部を形成した中空６面体であって上面が開閉自在の蓋面である収納箱を構成する梱包装置において、
収納箱の１つの側面を構成する側面折曲片に、収納箱内に形成される第１の収納部の上方と蓋面との間に蓋面に対して間隙を挟んで平行に配置され、第２の収納部の底面を形成する延出片を折り目を介して延出し、
前記延出片において第２の収納部の底面を構成する部分以外の一部に、第２の収納部の底面に対して間隙を挟んで平行に突出する突出片を折り目及び切れ目を介して形成し、
前記第２の収納部の底面を構成する部分である内部折曲片を、該内部折曲片の折り目を鋭角にして折り曲げ形成することにより収納箱の寸法を変えることなく第２の収納部における収納寸法を長くしたことを特徴とする。
【００２６】
【発明の実施の形態】
図１は、この発明の第１の実施形態に係る梱包装置を構成する段ボールの展開図である。１枚の段ボールの略中央部には、収納箱の底面中央部を構成する矩形の第１底面折曲片１が配置されている。この第１底面折曲片１の４辺のそれぞれは、折り目２４，２７，２８，３２にされている。第１底面折曲片１には、折り目２３を介して、仕切り片３、仕切り片４、第２底面折曲片２、背面折曲片１９及び蓋面折曲片５６が、それぞれの間に折り目２３〜２６及び３９を挟んで延出しており、折り目２３に平行な折り目２８を介して、仕切り片６、仕切り片７、第２底面折曲片５、前面折曲片２０及び蓋面係止片５５が、それぞれの間に折り目２９〜３１及び４１を挟んで延出している。
【００２７】
また、第１底面折曲片１には、折り目３２を介して、側面折曲片２２、内部折曲片５２及び内部折曲片５３が、それぞれの間に折り目３７及び３８を挟んで延出しており、折り目３２に平行な折り目２７を介して、側面折曲片２１、内部折曲片５０、内部折曲片５４及び内部折曲片４６が、それぞれの間に折り目３３，３４及び４２を挟んで延出している。
【００２８】
なお、図１中に実線で示す折り目は図１に示す状態から上に凸となるように折り曲げられる折り目であり、破線で示す折り目は図１に示す状態から下に凸となるように折り曲げられる折り目である。
【００２９】
仕切り片３及び４には切り込み６１ａ，６１ｂが形成されており、仕切り片５及び６には切り込み６１ｃ，６１ｄが形成されている。内部折曲片５３には切り込み６２ｂ，６２ｄが形成されており、内部折曲片５４には切り込み６２ａ，６２ｃが形成されている。内部折曲片４６には、折り目４２に直交する方向の折り目３５，３６を介して脚部折曲片４４，４５が形成されている。また、内部折曲片５４には、脚部舌片４３が延出している。脚部折曲片４４，４５の幅Ｈは、脚部舌片４３の幅Ｈに等しくされている。
【００３０】
内部折曲片４６には、突起４７，４８が形成されている。蓋面折曲片５６には係止片５７が延出しているとともに、切り込み６０が形成されている。側面折曲片２０には係止片５８が形成されているとともに、切り込み５９が形成されている。
【００３１】
図２は、上記梱包装置の組立状態を示す斜視図である。図１に示すように構成された１枚の段ボールを、図１中に実線で示す折り目は図１に示す状態から上に凸となるように折り曲げ、破線で示す折り目は図１に示す状態から下に凸となるように折り曲げることにより、収納箱が組み立てられる。
【００３２】
このとき、図３に示すように、第１底面折曲片１に対して仕切り片３を折り目２３が下に凸になるように折り曲げ、仕切り片３に対して仕切り片４を折り目２４が上に凸になるように折り曲げ、仕切り片４に対して第２底面折曲片２を折り目２５が下に凸になるように折り曲げ、折り目２５を折り目２３に接触させることにより、第２底面折曲片２が第１底面折曲片１に連続する。
【００３３】
また、第１底面折曲片１に対して仕切り片６を折り目２８が下に凸になるように折り曲げ、仕切り片６に対して仕切り片７を折り目２９が上に凸になるように折り曲げ、仕切り片７に対して第２底面折曲片５を折り目３０が下に凸になるように折り曲げ、折り目３０を折り目２８に接触させることにより、第２底面折曲片５が第１底面折曲片１に連続する。
【００３４】
このようにして、第１底面折曲片１の互いに対向する２辺のそれぞれに第２底面折曲片２及び５を連続させて収納箱の底面を構成すると、仕切り片３及び４、並びに、仕切り片６及び７によって、底面から上方に立設する仕切り部材８ａ，８ｂが収納箱の内部に形成される。この仕切り部材８ａ、８ｂは、背面折曲片１９及び前面折曲片２０によって構成される収納箱の互いに対向する背面及び前面に対して、間隙を挟んで平行に配置される。このとき、仕切り片３及び４によって構成される仕切り部材８ａの上端には２箇所に切り込み６１ａ及び６１ｂが開放し、仕切り片６及び７によって構成される仕切り部材８ｂの上端には２箇所に切り込み６１ｃ及び６１ｄが開放している。
【００３５】
切り込み６１ａには内部折曲片５４に形成された切り込み６２ａが嵌入し、切り込み６１ｂには内部折曲片５３に形成された切り込み６２ｂが嵌入し、切り込み６１ｃには内部折曲片５４に形成された切り込み６２ｃが嵌入し、切り込み６１ｄには内部折曲片５３に形成された切り込み６２ｄが嵌入する。このとき、内部折曲片４６が２つの仕切り部材８ａ，８ｂの間に位置する。内部折曲片４６の下方に脚部舌片４３及び脚部折曲片４４，４５が位置し、内部折曲片４６は収納箱の底面に対して高さＨの間隙を挟んで平行に配置される。
【００３６】
図４は、上記梱包装置によって構成される収納箱の開蓋状態を示す斜視図である。収納箱の内部には、部品収納部９ａ，９ｂ及び本体収納部９ｃが形成される。部品収納部９ａは、底面折曲片１、側面折曲片２２、内部折曲片５２、内部折曲片５３、仕切り部材８ｂ及び背面折曲片１９の間に形成される。本体収納部９ｃは、内部折曲片４６、内部折曲片５３、内部折曲片５４、仕切り部材８ａ、仕切り部材８ｂ及び蓋面折曲片５６の間に形成される。部品収納部９ｂは、底面折曲片１、側面折曲片２１、内部折曲片５０、内部折曲片５４、仕切り部材８ａ及び仕切り部材８ｂの間に形成される。
【００３７】
収納箱の内部において、部品収納部９ａ、本体収納部９ｃ、及び、部品収納部９ｂは、仕切り部材８ａ，８ｂに平行な方向に、この順に配置される。したがって、本体収納部９ｃは、収納箱の左右方向について部品収納部９ａと部品収納部９ｂとの間に位置し、収納箱の前後方向について仕切り部材８ａと仕切り部材８ｂとの間に位置する。また、内部折曲片４６によって構成される本体収納部９ｃの底面は、脚部舌片４３及び脚部折曲片４４，４５により、底面折曲片１との間に間隙が設けられている。したがって、本体収納部９ｃと収納箱の前面、背面、側面及び底面のそれぞれとの間に空間が形成されている。
【００３８】
図５は、上記収納箱に対する被収納部品の収納状態を示す図である。一例として、本体収納部９ｃには可動部等の比較的複雑な構造を有する可搬型テープレコーダの装置本体１０ａが収納され、部品収納部９ａにはＡＣアダプタ１０ｂが収納され、部品収納部９ｂにはリモコン及びイヤホン等の付属品１０ｃが収納される。また、収納箱の内部において部品収納部９ａ，９ｂ及び本体収納部９ｃの上方には、取扱説明書１１が収納される。
【００３９】
なお、収納箱の内部に被収納部品１０ａ〜１０ｃ及び１１を収納した後、収納箱の上面が蓋面折曲片５６によって閉鎖される。蓋面折曲片５６から延出した係止片５７は蓋面係止片５５の切り込み５９に挿入されるとともに、前面折曲片２０に形成された係止片５８は蓋面折曲片に形成された切り込み６０に挿入され、蓋面折曲片５６による収納箱の上面の閉鎖状態が維持される。
【００４０】
前述のように、本体収納部９ｃと収納箱の前面、背面、側面及び底面のそれぞれとの間に空間が形成されているため、本体収納部９ｃに収納された装置本体１０ａは、収納箱の前面、背面、側面及び底面のそれぞれに直接接触することがない。また、本体収納部９ｃに収納された装置本体１０ａの上方には取扱説明書１１が収納されていることから、装置本体１０ａは収納箱の蓋面にも直接接触することがない。
【００４１】
したがって、収納箱の内部に収納された装置本体１０ａは、６面の全面について収納箱の内側面に直接接触することがなく、収納箱の外側面に作用した外力は、部品収納部９ａ若しくは９ｂ、仕切り部材８ａと背面との間き空間、仕切り部材８ｂと前面との間の空間、内部折曲片４６と底面との間の空間、又は、取扱説明書によって緩衝された状態で、装置本体１０ａに作用する。このため、装置本体１０ａに大きな外力が直接的に作用することがなく、装置本体１０ａの損傷や破損を確実に防止することができる。
【００４２】
また、本体収納部９ｃは、収納箱の他の部分を構成する部材とともに１枚の段ボール中に折り目によって形成された部材によって構成されるため、梱包装置の製造のために高価な金型を用いる必要がなく、梱包装置の製造コストを低廉化できるとともに、梱包装置を単一部品によって構成できるため、保管管理や組立作業を容易化することができる。
【００４３】
図６は、上記第１の実施形態の別の例に係る梱包装置の要部の構成及び組立状態を示す図である。この例では、仕切り片３及び仕切り片６の第１底面折曲片１側に孔部６２及び６３を形成し、第２底面折曲片２及び５の仕切り片４及び７側に突起６１及び６３を形成している。収納箱の組み立て時において、第１底面折曲片１に第２底面折曲片２，５を連続させる際に、突起６１及び６３のそれぞれを孔部６２及び６４のそれぞれに嵌入することにより、第１底面折曲片１に対する第２底面折曲片２，５の連続状態を確実に維持することができる。
【００４４】
図７は、この発明の応用に係る梱包装置を構成する段ボールの展開図である。１枚の段ボールには、係止片１１８、収納箱の背面を構成する背面折曲片１２３、収納箱の一方の側面を構成する側面折曲片１２４、収納箱の前面を構成する前面折曲片１２５及び収納箱の他方の側面を構成する側面折曲片１２５が、それぞれの間に折り目１２３ａ〜１２３ｄを挟んでこの順に形成されている。
【００４５】
背面折曲片１２３には、折り目１２７ａを挟んで収納箱の蓋面を構成する蓋面折曲片１２７及び蓋面係止片１２８が折り目１２８ａとともに延出しており、折り目１１９ａを挟んで収納箱の底面の一部を構成する底面折曲片１１９が延出している。側面折曲片１２４には、折り目１２７ｂを挟んで第１収納部を構成する内部折曲片１２９、１３７及び１３８が折り目１２９ａ及び１２９ｂとともに延出しており、折り目１１９ｂを挟んで収納箱の底面の一部を構成する底面折曲片１２０が延出している。前面折曲片１２５には、折り目１２７ｃを挟んで第２及び第３収納部を構成する内部折曲片１２５、１３０〜１３２が折り目１３０ａ及び１３１ｂとともに延出しており、折り目１１９ｃを挟んで収納箱の底面の一部を構成する底面折曲片１２１が延出している。内部折曲片１３１には、第２収納部と第３収納部とを分割する中間舌片１３３が形成されている。側面折曲片１２６には、折り目１２７ｄを挟んで第４収納部（請求項６及び７の第２の収納部に相当する。）を構成する内部折曲片１３４〜１３６が折り目１３４ａ及び１３４ｃとともに延出している。内部折曲片１３５及び１３６には、内部折曲片１３４に連続する突出片１４２が形成されている。
【００４６】
図８は、上記梱包装置の収納箱の組立状態を示す外観図である。梱包装置を構成する１枚の段ボールを複数の折り目において折り曲げ、底面折曲片１１９〜１２２を互いに組み合わせることにより、収納箱を組み立てる。このとき、まず、係止片１１８、背面折曲片１２３、側面折曲片１２４、前面折曲片１２５及び側面折曲片１２６を折り目１２３ａ〜１２３ｄにおいて折り曲げるとともに、底面折曲片１１９〜１２２を折り目１１９ａ〜１１９ｄにおいて折り曲げ、底面折曲片１１９〜１２２を互いに組み合わせた後、内部折曲片１３０〜１３２を折り目１２７ｃ、１３０ａ及び１３１ｂにおいて折り曲げ、折り目１３１ａにおいて中間舌片１３３を折り曲げる。次いで、内部折曲片１２９、１３７及び１３８を折り目１２７ｂ、１２９ａ及び１２９ｂにおいて折り曲げる。さらに、内部折曲片１３４〜１３６を折り目１２７ｄ、１３４ａ及び１３４ｂにおいて折り曲げる。最後に、蓋面折曲片１２７及び蓋面係止片１２８を折り目１２７ａ及び１２８ａにおいて折り曲げる。
【００４７】
図９は、上記梱包装置の収納箱の内部における収納部の配置状態を示す正面断面図である。収納箱の内部には、底面折曲片１１９〜１２２の上面に、第１〜第３収納部１０１〜１０３が形成されるとともに、第２収納部１０２及び第３収納部１０３の上方に第４収納部１０４が形成される。第１収納部１０１は、底面折曲片１１９〜１２２、側面折曲片１２４、内部折曲片１２９、内部折曲片１３３、前面折曲片１２５及び背面折曲片１２３の間に形成される。第２収納部１０２は、内部折曲片１３８、内部折曲片１３７、内部折曲片１３６、中間舌片１３２、前面折曲片１２５及び背面折曲片１２３の間に形成される。第３収納部１０３は、内部折曲片１３１、中間舌片１３２、内部折曲片１３６、側面折曲片１２６、前面折曲片１２５及び背面折曲片１２３の間に形成される。第４収納部は、内部折曲片１３６、内部折曲片１３７、蓋面折曲片１２７、内部折曲片１３５、前面折曲片１１２５及び背面折曲片１２３の間に形成される。
【００４８】
第１収納部１０１を構成する内部折曲片１３３には内部接触片１３８が連続する内部接触片１３７が全面にわたって当接しており、内部接触片１３８の端部は中間舌片１３２に当接している。このため、収納箱の振動によって第１収納部１０１に収納された収納物が第２収納部１０２側に移動した場合にも、第１収納部１０１の形状が維持され、第１収納部１０１における収納物の収納状態が維持される。
【００４９】
以上の構成により、第２収納部１０２には、左右に第１収納部１０１及び第３収納部１０３が位置し、上部に第４収納部１０４が位置する。したがって、第２収納部１０２に収納された被収納部品は、収納箱の２側面及び蓋面に直接接触することがない。このため、収納箱の２側面のいずれか又は蓋面に作用した外力は、第１収納部１０１、第３収納部１０３又は第４収納部において緩衝された状態で第２収納部１０２に収納された被収納部品に作用し、第２収納部１０２に収納された被収納部品に大きな外力が直接的に作用することがなく、被収納部品の損傷や破損を防止することができる。
【００５０】
また、１枚の段ボール内に形成された折曲片を最大３回折り曲げることのみにより、収納箱の内部に４つの収納部のそれぞれを極めて容易に構成することができ、収納箱の組立作業を簡略化することができる。
【００５１】
さらに、主として取扱説明書等の薄型の収納物が収納される第４収納部１０４では、収納箱の底面及び蓋面に平行に配置された内部折曲片１３６に対して所定の間隙を挟んで平行に突出片１４２が突出しており、収納物は内部折曲片１３６と突出片１４２との間に挟持された状態で収納される。したがって、収納箱の上面を蓋面折曲片１２７によって閉鎖した状態で、収納箱が振動した場合にも、薄型の収納物が第４収納部１０４から収納箱の外部に露出することがなく、収納物を確実に収納することができる。
【００５２】
また、図１０に示すように、突出片１４２が第４収納部１０４の底面を構成する内部折曲片１３６に内部折曲片１３４及び１３５を介して一体的に形成されていることから、第４収納部１０４の底面は突出片１４２と一体に移動する。したがって、蓋面折曲片１２７が収納箱の上面を開放している状態で突出片１４２を矢印Ａ方向に回転させると、収納物を載置した内部折曲片１３６が突出片１４２とともに回転し、収納物を極めて容易に取り出すことができる。
【００５３】
なお、図９に示すように、第４収納部１０４の底面を構成する内部折曲片１３６の長さＬ１を、内部折曲片１３６の端部から側面折曲片１２６までの長さＬ３から内部折曲片１３４の長さＬ２を差し引いた長さよりも長くすることにより、収納箱の寸法を変えることなく第４収納部１０４における収納寸法を長くすることができる。
【００５４】
【発明の効果】
請求項１に記載した発明によれば、１枚の段ボールを折り目で折り曲げるとともに、第１底面折曲片が構成する底面の一部に第２底面折曲片が構成する底面の他の一部を連続させて収納箱の内部に側面に対して間隙を挟んで平行に配置された仕切り部材を形成することにより、仕切り部材を挟んで側面との間隙の反対側に収納した被収納部品が側面に直接接触しないようにし、被収納部品に対する側面からの外力を仕切り部材と側面との間の間隙において緩衝させることができ、被収納部品を損傷や破損を生じることのない状態で収納する収納部を１枚の段ボールによって構成することができ、組立作業を容易にすることができるとともに、保管管理を簡略化することができる。
【００５６】
また、１枚の段ボールを折り目で折り曲げるとともに、第１底面折曲片が構成する底面の一部に第２底面折曲片が構成する底面の他の一部を連続させて収納箱の内部に側面に対して間隙を挟んで平行に配置された仕切り部材を形成するとともに、他の側面に近接して配置された部品収納部を形成することにより、部品収納部及び仕切り部材の内側に収納した被収納部品が、部品収納部が近接する側面及び仕切り部材に平行な側面に直接接触しないようにし、被収納部品に対する側面からの外力を仕切り部材と側面との間の間隙、及び、部品収納部において緩衝させることができ、被収納部品を損傷や破損を生じることのない状態で収納する収納部を１枚の段ボールによって構成することができ、組立作業を容易にすることができるとともに、保管管理を簡略化することができる。
また、１枚の段ボールを折り目で折り曲げるとともに、第１底面折曲片が構成する底面の一部に第２底面折曲片が構成する底面の他の一部を連続させて収納箱の内部に側面に対して間隙を挟んで平行に配置された仕切り部材を形成するとともに、他の側面に近接して配置された部品収納部を形成し、さらに、仕切り部材の内側に底面に対して間隙を挟んで平行に配置された載置部材を形成することにより、部品収納部及び仕切り部材の内側で載置部材上に載置して収納した被収納部品が、部品収納部が近接する側面、仕切り部材に平行な側面、及び、底面に直接接触しないようにし、被収納部品に対する側面及び底面からの外力を仕切り部材と側面との間の間隙、部品収納部、及び、載置部材と底面との間の間隙において緩衝させることができ、被収納部品を損傷や破損を生じることのない状態で収納する収納部を１枚の段ボールによって構成することができ、組立作業を容易にすることができるとともに、保管管理を簡略化することができる。
【００５７】
また、この発明によれば、１枚の段ボールを折り目で折り曲げるとともに、第１底面折曲片が構成する底面の一部に第２底面折曲片が構成する底面の他の一部を連続させて収納箱の内部に側面に対して間隙を挟んで平行に配置された仕切り部材を形成するとともに、他の２つの側面に近接して配置された２個の部品収納部を形成することにより、２個の部品収納部及び仕切り部材の内側に収納した被収納部品が、部品収納部が近接する２側面及び仕切り部材に平行な側面に直接接触しないようにし、被収納部品に対する側面からの外力を仕切り部材と側面との間の間隙、及び、２個の部品収納部において緩衝させることができ、被収納部品を損傷や破損を生じることのない状態で収納する収納部を１枚の段ボールによって構成することができ、組立作業を容易にすることができるとともに、保管管理を簡略化することができる。
【図面の簡単な説明】
【図１】この発明の第１の実施形態に係る梱包装置を構成する段ボールの展開図である。
【図２】上記梱包装置の組立状態を示す斜視図である。
【図３】上記梱包装置の要部の組立時における状態を示す図である。
【図４】上記梱包装置によって構成される収納箱の開蓋状態を示す斜視図である。
【図５】上記収納箱に対する被収納部品の収納状態を示す図である。
【図６】上記第１の実施形態の別の例に係る梱包装置の要部の構成及び組立状態を示す図である。
【図７】この発明の応用に係る梱包装置を構成する段ボールの展開図である。
【図８】上記梱包装置の収納箱の組立状態を示す外観図である。
【図９】上記梱包装置の収納箱の内部における収納部の配置状態を示す正面断面図である。
【図１０】上記梱包装置の収納箱の開蓋時における収納物の収納状態を示す図である。
【図１１】従来の梱包装置の第１の構成を示す図である。
【図１２】従来の梱包装置の第２の構成を示す図である。
【図１３】上記第２の構成に係る従来の梱包装置の組立状態を示す図である。
【符号の説明】
１−第１底面折曲片
２，５−第２底面折曲片
３，４，５，６−仕切り片
９ａ，９ｃ−部品収納部
９ｂ−本体収納部
１９−背面折曲片
２０−全面折曲片
２１，２２−側面折曲片
２３〜２４−折り目
２８〜３２−折り目
３３〜３５−折り目
３７，３８−折り目[0001]
[Industrial application fields]
The present invention relates to a packaging device that forms a hollow hexahedron storage box for storing a plurality of components to be stored therein by bending a cardboard cut into a predetermined shape at a predetermined position.
[0002]
[Prior art]
As products that are traded in the market, there are products that are transported and sold by storing replacement parts and accessories together with the main body in a single storage box. For example, in electrical products such as portable tape recorders and CD players, AC adapters that perform AC / DC conversion of power to the main unit, and accessories such as earphones that are connected to terminals of the main unit, together with the main unit Stored in a single storage box. When storing a plurality of stored parts in a single storage box in this way, the stored parts in the storage box should not be damaged or damaged due to a plurality of stored parts coming into contact with each other during transportation. It is necessary to regulate the movement of each.
[0003]
In addition, the storage box is often formed using a relatively thin material, and the storage box itself cannot be expected to have a sufficient buffer function. For this reason, it is necessary to prevent external force from acting on each surface of the storage box, particularly for parts having a complicated structure such as a movable part such as the main body of the apparatus. Must be held in direct contact with the inner surface.
[0004]
Therefore, as shown in FIG. 11, as a packaging device for storing a plurality of stored parts, a plurality of recesses are formed in accordance with the shapes of the plurality of stored parts such as the apparatus main body 201, the earphone 203 and the AC adapter 204. A cushioning member 202 that is a molded product of polystyrene foam, a top holding member 205 that covers the upper surface of the cushioning member 202 in which the part to be stored is fitted in each of the recesses, and a plurality of parts to be stored. And a storage box 206 for storage together. With this configuration, the components are prevented from coming into contact with each other by the wall surface of the buffer member 202, and are not directly in contact with the inner surface of the storage box 206 by the buffer member 202 and the top holding member 205. Each part is reliably prevented from being damaged or broken.
[0005]
However, since the packing device shown in FIG. 11 uses the cushioning member 202 that is a molded product of polystyrene foam, a complicated and long work is required for designing and producing a mold for molding the cushioning member 202. Therefore, there is a problem that causes an increase in manufacturing cost. Further, since the buffer member 202 is formed with a recess corresponding to the shape of each component, it is impossible to store components having different shapes, and the cost is increased because it is difficult to reuse. Furthermore, since folding is difficult, there exists a problem that the conveyance cost and storage cost of a packaging apparatus rise. Further, disposal of the buffer member 202 that is no longer necessary is not easy due to environmental problems.
[0006]
Therefore, as shown in FIG. 12, there is a packaging device constituted by a box body 211 and an insertion member 212 made of cardboard. In this packing apparatus, a corrugated cardboard cut out in a predetermined shape is folded at a fold formed at a predetermined position, thereby forming a hollow hexahedron box main body 211 having storage parts 213 and 214 therein, and inside the box main body 211. An insertion member 212 that constitutes a storage portion 215 to be inserted between the storage portions 213 and 214 is formed.
[0007]
When assembling this packing device, as shown in FIG. 13, after inserting the insert 212 into which the bent pieces 221 and 222 are bent vertically into the box body 211, the box bodies 211 face each other. The bent portions 225 and 226 extending from the two side surfaces 223 and 224 are bent in the box body 211, and the cuts 227 a to 227 d formed in the bent portions 225 and 226 are formed in the bent portion 221 of the insert 212. The formed slits 228a to 228d are locked. As a result, a storage portion 213 is formed below the bent portion 225 inside the box body 211, and a storage portion 214 is formed below the bent portion 226, between the bent portion 225 and the bent portion 226. A storage portion 215 is formed on the inner insert 212.
[0008]
As a result, a storage portion 215 having a space between the bottom surface of the box body 211 and the inside of the box body 211 is constituted by the insertion member 212, and the storage portion 215 is formed by the bent portion 221 of the insertion member 212. 222 and the bent portions 225 and 226 bent in the box main body 211 have a space between the four side surfaces of the box main body 211, and the upper surface of the storage portion 215 is covered with a top holding member (not shown). Then, the storage part 215 does not directly contact any of the six surfaces of the box body 211 and is not continuous with any of the other storage parts formed in the box body 211. For this reason, the components stored in the storage portion 215 are not affected by an external force via any of the six surfaces of the box body 211 and do not come into contact with the components stored in other storage portions. Damage and breakage are reliably prevented.
[0009]
Furthermore, the entire packaging device can be constructed using corrugated cardboard that can be easily recycled, discarded and molded, and can be folded into a thin plate shape, thereby reducing costs during manufacturing, transportation and storage. Can be easily adapted to environmental problems.
[0010]
[Problems to be solved by the invention]
However, in the packaging device shown in FIG. 12, in order to form the same number of storage parts as the number of components to be stored in the box body 211, an insertion member 212 separate from the box body 211 is required, The packaging device that houses the storage components is composed of a plurality of members, which makes it difficult to assemble, and complicates the storage management of the packaging device. Further, when the storage state of the box body 211 and the insertion member 212 is different, there is a case where warpage occurs in different directions during storage, and there is a problem that assembly work becomes difficult.
[0011]
An object of the present invention is that a single member made of cardboard can be used to form a storage unit that stores components to be stored without causing damage or breakage, thereby facilitating assembly work. Another object of the present invention is to provide a packaging device that can simplify storage management and assembly work.
[0012]
[Means for Solving the Problems]
  According to the first aspect of the present invention, a hollow hexahedron that houses a single or a plurality of components to be accommodated therein is formed by forming folds at a plurality of predetermined positions in one cardboard and folding the cardboard at the folds. In the packaging device constituting the storage box,
  A first bottom surface bent piece constituting a part of the bottom surface of the storage box and a second bottom surface bent piece constituting the other part continuous with a part of the bottom surface of the storage box constituted by the first bottom surface bent piece; Between, the partition piece constituting the partition member disposed in parallel with the gap to the side surface inside the storage box is disposed through the fold line,
  Side folds constituting the side surface of the storage box from the side where the other part of the bottom surface of the storage box formed by the second bottom surface bent piece is not continuous in a part of the bottom surface of the storage box formed by the first bottom surface bent piece The bent pieces and the inner bent pieces constituting the component storage section between the side faces of the side bent pieces constituting the inside of the storage box, and the folds are arranged between them to extend.
  A mounting piece constituting a mounting member arranged in parallel with a gap to the bottom surface inside the partition member inside the storage box is extended from the internal bent piece through a fold. .
  The invention described in claim 2 forms folds at a plurality of predetermined positions in one cardboard, and this cardboard
In a packaging device constituting a hollow hexahedron storage box for storing a single or a plurality of stored parts inside by folding the cable at the fold line,
  A first bottom surface bent piece constituting a part of the bottom surface of the storage box and a second bottom surface bent piece constituting the other part continuous with a part of the bottom surface of the storage box constituted by the first bottom surface bent piece; Between, the partition piece constituting the partition member disposed in parallel with the gap to the side surface inside the storage box is disposed through the fold line,
  Storage from each of two sides where the other part of the bottom surface of the storage box formed by each of the two second bottom surface bent pieces is not continuous in a part of the bottom surface of the storage box formed by the first bottom surface bent piece. The side bent pieces constituting the side surfaces of the box and the inner bent pieces constituting the component storage portion between the side bent pieces inside the storage box and the side faces constituting the side bent pieces, Place and extend,
  A mounting piece constituting a mounting member arranged in parallel with a gap to the bottom surface inside the partition member inside the storage box is extended from the internal bent piece through a fold. .
  Further, according to the invention described in claim 3, a fold is formed at a predetermined position in one cardboard, and the cardboard is folded at the fold, thereby storing each of a single or a plurality of components to be stored therein. In a packaging device that constitutes a storage box that is a hollow hexahedron having a portion and whose upper surface is a lid surface that can be freely opened and closed,
  A side bent piece constituting one side surface of the storage box is disposed in parallel with the lid surface between the upper side of the first storage portion formed in the storage box and the lid surface with a gap between them, An extension piece forming the bottom surface of the second storage part is extended through the crease;
  A protruding piece that protrudes in parallel with a gap with respect to the bottom surface of the second storage portion is formed on a part of the extension piece other than the portion constituting the bottom surface of the second storage portion via a crease and a cut. And
  In the second storage section, the inner bent piece, which is a part constituting the bottom surface of the second storage section, is bent at an acute angle of the fold of the inner bent section without changing the dimensions of the storage box. It is characterized by a longer storage dimension.
[0026]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 is an exploded view of a cardboard constituting a packaging device according to a first embodiment of the present invention. A rectangular first bottom surface bent piece 1 constituting a bottom surface central portion of the storage box is disposed at a substantially central portion of one cardboard. Each of the four sides of the first bottom surface bent piece 1 is formed into fold lines 24, 27, 28 and 32. The first bottom surface bent piece 1 includes a partition piece 3, a partition piece 4, a second bottom surface bent piece 2, a back surface bent piece 19, and a lid surface bent piece 56 through the fold line 23. It extends across the folds 23 to 26 and 39, and the partition piece 6, the partition piece 7, the second bottom surface bent piece 5, the front surface bent piece 20, and the lid surface via the fold line 28 parallel to the fold line 23. The stop piece 55 extends with the fold lines 29 to 31 and 41 interposed therebetween.
[0027]
Further, the side bent piece 22, the inner bent piece 52 and the inner bent piece 53 extend to the first bottom bent piece 1 with the folds 37 and 38 interposed therebetween via the fold 32. The side fold piece 21, the inner fold piece 50, the inner fold piece 54, and the inner fold piece 46 are connected to the fold lines 33, 34, and 42 through the fold line 27 parallel to the fold line 32, respectively. It extends across.
[0028]
1 is a fold that is bent so as to protrude upward from the state shown in FIG. 1, and a fold indicated by a broken line is bent so as to protrude downward from the state shown in FIG. It is a crease.
[0029]
The partition pieces 3 and 4 have cuts 61a and 61b, and the partition pieces 5 and 6 have cuts 61c and 61d. The inner bent piece 53 has cuts 62b and 62d, and the inner bent piece 54 has cuts 62a and 62c. The inner bent piece 46 is formed with leg bent pieces 44 and 45 through folds 35 and 36 in a direction orthogonal to the fold line 42. Further, a leg tongue piece 43 extends from the inner bent piece 54. The width H of the leg bent pieces 44, 45 is equal to the width H of the leg tongue 43.
[0030]
Projections 47 and 48 are formed on the inner bent piece 46. A locking piece 57 extends in the lid surface bent piece 56 and a notch 60 is formed. The side bent piece 20 is formed with a locking piece 58 and a notch 59.
[0031]
FIG. 2 is a perspective view showing an assembled state of the packaging device. 1 is folded so that the fold shown by a solid line in FIG. 1 is convex upward from the state shown in FIG. 1, and the fold shown by a broken line is from the state shown in FIG. The storage box is assembled by bending it so as to protrude downward.
[0032]
At this time, as shown in FIG. 3, the partition piece 3 is bent with respect to the first bottom surface bent piece 1 so that the crease 23 protrudes downward, and the partition piece 4 is bent with respect to the partition piece 3 with the fold line 24 facing upward. The second bottom bent piece 2 is bent with respect to the partition piece 4 so that the crease 25 is convex downward, and the fold 25 is brought into contact with the crease 23 to thereby bend the second bottom face. The piece 2 continues to the first bottom bent piece 1.
[0033]
Further, the partition piece 6 is bent with respect to the first bottom surface bent piece 1 so that the fold 28 is convex downward, and the partition piece 7 is bent with respect to the partition piece 6 so that the fold 29 is convex upward, The second bottom surface bent piece 5 is bent with respect to the partition piece 7 so that the fold line 30 is convex downward, and the fold line 30 is brought into contact with the fold line 28, so that the second bottom surface bent piece 5 is bent to the first bottom surface bent part. It continues to the piece 1.
[0034]
In this way, when the bottom surface of the storage box is configured by connecting the second bottom surface bent pieces 2 and 5 to the two opposite sides of the first bottom surface bent piece 1, the partition pieces 3 and 4, and By the partition pieces 6 and 7, partition members 8a and 8b standing upward from the bottom surface are formed inside the storage box. These partition members 8a and 8b are arranged in parallel with a gap between the back and front surfaces of the storage box constituted by the back surface bent piece 19 and the front surface bent piece 20 facing each other. At this time, the notches 61a and 61b are opened at two positions at the upper end of the partition member 8a constituted by the partition pieces 3 and 4, and the two ends are cut at the upper end of the partition member 8b constituted by the partition pieces 6 and 7. 61c and 61d are open.
[0035]
A cut 62a formed in the internal bent piece 54 is fitted into the cut 61a, a cut 62b formed in the internal bent piece 53 is fitted into the cut 61b, and an internal bent piece 54 is formed in the cut 61c. The notch 62c is inserted, and the notch 62d formed in the inner bent piece 53 is inserted into the notch 61d. At this time, the internal bent piece 46 is located between the two partition members 8a and 8b. A leg tongue 43 and leg bent pieces 44 and 45 are positioned below the inner bent piece 46, and the inner bent piece 46 is arranged in parallel with a gap of height H with respect to the bottom surface of the storage box. Is done.
[0036]
FIG. 4 is a perspective view showing an open state of a storage box constituted by the packaging device. In the storage box, component storage portions 9a and 9b and a main body storage portion 9c are formed. The component storage portion 9 a is formed between the bottom bent piece 1, the side bent piece 22, the inner bent piece 52, the inner bent piece 53, the partition member 8 b, and the back bent piece 19. The main body storage portion 9 c is formed between the inner bent piece 46, the inner bent piece 53, the inner bent piece 54, the partition member 8 a, the partition member 8 b, and the lid surface bent piece 56. The component storage portion 9b is formed between the bottom bent piece 1, the side bent piece 21, the inner bent piece 50, the inner bent piece 54, the partition member 8a, and the partition member 8b.
[0037]
Inside the storage box, the component storage portion 9a, the main body storage portion 9c, and the component storage portion 9b are arranged in this order in a direction parallel to the partition members 8a and 8b. Therefore, the main body storage portion 9c is positioned between the component storage portion 9a and the component storage portion 9b in the left-right direction of the storage box, and is positioned between the partition member 8a and the partition member 8b in the front-rear direction of the storage box. In addition, a gap is provided between the bottom surface of the main body storage portion 9 c formed by the internal bent piece 46 and the bottom bent piece 1 by the leg tongue piece 43 and the leg bent pieces 44 and 45. . Therefore, spaces are formed between the main body storage portion 9c and the front, back, side, and bottom surfaces of the storage box.
[0038]
FIG. 5 is a diagram illustrating a storage state of the components to be stored in the storage box. As an example, the main body storage portion 9c stores a main body 10a of a portable tape recorder having a relatively complicated structure such as a movable portion, and the component storage portion 9a stores an AC adapter 10b. Accommodates accessories 10c such as a remote control and earphones. In addition, an instruction manual 11 is stored above the component storage portions 9a and 9b and the main body storage portion 9c in the storage box.
[0039]
In addition, after storing the to-be-stored components 10a to 10c and 11 inside the storage box, the upper surface of the storage box is closed by the cover surface bent piece 56. The locking piece 57 extending from the lid surface bending piece 56 is inserted into the notch 59 of the lid surface locking piece 55, and the locking piece 58 formed on the front surface bending piece 20 becomes the lid surface bending piece. It is inserted into the formed cut 60, and the closed state of the upper surface of the storage box by the cover surface bent piece 56 is maintained.
[0040]
As described above, since spaces are formed between the main body storage portion 9c and the front, back, side, and bottom surfaces of the storage box, the apparatus main body 10a stored in the main body storage portion 9c is the storage box. There is no direct contact with each of the front, back, side and bottom surfaces. Further, since the instruction manual 11 is stored above the apparatus main body 10a stored in the main body storage section 9c, the apparatus main body 10a does not directly contact the cover surface of the storage box.
[0041]
Therefore, the apparatus main body 10a stored inside the storage box does not directly contact the inner surface of the storage box for all six surfaces, and the external force acting on the outer surface of the storage box is the component storage portion 9a or 9b. , A space between the partition member 8a and the back surface, a space between the partition member 8b and the front surface, a space between the inner bent piece 46 and the bottom surface, or a state buffered by an instruction manual. Acts on 10a. For this reason, a large external force does not directly act on the apparatus main body 10a, and damage and breakage of the apparatus main body 10a can be reliably prevented.
[0042]
Moreover, since the main body storage part 9c is comprised by the member formed by the crease | fold in one cardboard with the member which comprises the other part of a storage box, an expensive metal mold | die is used for manufacture of a packaging apparatus. This is not necessary, and the manufacturing cost of the packaging device can be reduced, and the packaging device can be constituted by a single component, so that storage management and assembly work can be facilitated.
[0043]
FIG. 6 is a diagram illustrating a configuration and an assembled state of main parts of a packaging device according to another example of the first embodiment. In this example, holes 62 and 63 are formed on the first bottom surface bent piece 1 side of the partition piece 3 and the partition piece 6, and the protrusion 61 and the second bottom surface bent pieces 2 and 5 on the partition pieces 4 and 7 side. 63 is formed. When assembling the storage box, when the second bottom surface bent pieces 2 and 5 are connected to the first bottom surface bent piece 1, the projections 61 and 63 are inserted into the hole portions 62 and 64, respectively. The continuous state of the 2nd bottom face bending pieces 2 and 5 with respect to the 1st bottom face bending piece 1 can be maintained reliably.
[0044]
  FIG. 7 shows the present invention.applicationIt is an expanded view of the cardboard which comprises the packing apparatus which concerns on. One corrugated cardboard includes a locking piece 118, a back bent piece 123 that forms the back of the storage box, a side bent piece 124 that forms one side of the storage box, and a front bent that forms the front of the storage box. A side bent piece 125 constituting the other side of the piece 125 and the storage box is formed in this order with the folds 123a to 123d interposed therebetween.
[0045]
In the back bent piece 123, a cover surface bent piece 127 and a cover surface locking piece 128 constituting a cover surface of the storage box with the fold 127a interposed therebetween extend together with the fold 128a, and the storage box with the fold 119a interposed therebetween. A bottom bent piece 119 that constitutes a part of the bottom surface of the base extends. In the side bent piece 124, internal bent pieces 129, 137, and 138 constituting the first storage portion with the fold 127b interposed therebetween extend together with the folds 129a and 129b, and on the bottom surface of the storage box with the fold 119b interposed therebetween. A bottom bent piece 120 constituting a part extends. In the front bent piece 125, internal bent pieces 125 and 130 to 132 constituting the second and third storage portions with the fold 127c interposed therebetween extend together with the folds 130a and 131b, and the storage box with the fold 119c interposed therebetween. A bottom bent piece 121 that constitutes a part of the bottom surface of the base extends. The inner bent piece 131 is formed with an intermediate tongue piece 133 that divides the second storage portion and the third storage portion. In the side bent piece 126, internal bent pieces 134 to 136 constituting the fourth storage portion (corresponding to the second storage portion of claims 6 and 7) with the fold 127d interposed therebetween, together with the folds 134a and 134c. It is extended. The inner bent pieces 135 and 136 are formed with protruding pieces 142 that are continuous with the inner bent pieces 134.
[0046]
FIG. 8 is an external view showing an assembled state of the storage box of the packing device. A storage box is assembled by bending one cardboard constituting the packaging device at a plurality of folds and combining the bottom bent pieces 119 to 122 with each other. At this time, first, the locking pieces 118, the back bent pieces 123, the side bent pieces 124, the front bent pieces 125, and the side bent pieces 126 are bent at the folds 123a to 123d, and the bottom bent pieces 119 to 122 are formed. After folding at the folds 119a to 119d and combining the bottom bent pieces 119 to 122 with each other, the inner bent pieces 130 to 132 are bent at the folds 127c, 130a and 131b, and the intermediate tongue piece 133 is bent at the fold line 131a. Next, the inner bent pieces 129, 137 and 138 are bent at the fold lines 127b, 129a and 129b. Further, the inner bent pieces 134 to 136 are bent at the fold lines 127d, 134a, and 134b. Finally, the lid surface bent piece 127 and the lid surface locking piece 128 are folded at the fold lines 127a and 128a.
[0047]
FIG. 9 is a front cross-sectional view showing an arrangement state of the storage portion inside the storage box of the packing device. Inside the storage box, first to third storage portions 101 to 103 are formed on the upper surfaces of the bottom bent pieces 119 to 122, and the fourth is above the second storage portion 102 and the third storage portion 103. A storage portion 104 is formed. The first storage unit 101 is formed between the bottom bent pieces 119 to 122, the side bent pieces 124, the inner bent pieces 129, the inner bent pieces 133, the front bent pieces 125, and the rear bent pieces 123. . The second storage portion 102 is formed between the inner bent piece 138, the inner bent piece 137, the inner bent piece 136, the intermediate tongue piece 132, the front bent piece 125, and the rear bent piece 123. The third storage portion 103 is formed between the inner bent piece 131, the intermediate tongue piece 132, the inner bent piece 136, the side bent piece 126, the front bent piece 125, and the rear bent piece 123. The fourth storage portion is formed between the inner bent piece 136, the inner bent piece 137, the lid surface bent piece 127, the inner bent piece 135, the front bent piece 1125, and the rear bent piece 123.
[0048]
An internal contact piece 137 having a continuous internal contact piece 138 is in contact with the entire inner bent piece 133 constituting the first storage unit 101, and an end of the internal contact piece 138 is in contact with the intermediate tongue piece 132. Yes. For this reason, the shape of the first storage unit 101 is maintained even when the stored items stored in the first storage unit 101 are moved to the second storage unit 102 due to the vibration of the storage box. The stored state of the stored items is maintained.
[0049]
With the above configuration, in the second storage unit 102, the first storage unit 101 and the third storage unit 103 are positioned on the left and right, and the fourth storage unit 104 is positioned on the top. Therefore, the parts to be stored stored in the second storage unit 102 do not directly contact the two side surfaces and the cover surface of the storage box. For this reason, the external force which acted on either one of the two side surfaces of the storage box or the lid surface is stored in the second storage unit 102 while being buffered in the first storage unit 101, the third storage unit 103, or the fourth storage unit. Therefore, a large external force does not act directly on the stored component stored in the second storage unit 102, and damage or breakage of the stored component can be prevented.
[0050]
In addition, each of the four storage portions can be configured very easily inside the storage box only by bending the bent piece formed in one cardboard up to three times. It can be simplified.
[0051]
Furthermore, in the fourth storage unit 104 that mainly stores thin stored items such as instruction manuals, a predetermined gap is sandwiched between the inner bent piece 136 arranged in parallel to the bottom surface and the cover surface of the storage box. A protruding piece 142 protrudes in parallel, and the stored item is stored while being sandwiched between the inner bent piece 136 and the protruding piece 142. Therefore, even when the storage box vibrates in a state where the upper surface of the storage box is closed by the cover surface bent piece 127, a thin storage item is not exposed from the fourth storage unit 104 to the outside of the storage box. The stored items can be securely stored.
[0052]
Further, as shown in FIG. 10, the protruding piece 142 is formed integrally with the internal bent piece 136 constituting the bottom surface of the fourth storage portion 104 via the internal bent pieces 134 and 135. 4 The bottom surface of the storage unit 104 moves integrally with the protruding piece 142. Accordingly, when the protruding piece 142 is rotated in the direction of arrow A with the lid surface bent piece 127 opening the upper surface of the storage box, the inner bent piece 136 on which the stored item is placed rotates together with the protruding piece 142. The stored items can be taken out very easily.
[0053]
As shown in FIG. 9, the length L <b> 1 of the internal bent piece 136 constituting the bottom surface of the fourth storage portion 104 is determined from the length L <b> 3 from the end of the internal bent piece 136 to the side bent piece 126. By making it longer than the length obtained by subtracting the length L2 of the inner bent piece 134, the storage dimension in the fourth storage unit 104 can be increased without changing the dimensions of the storage box.
[0054]
【The invention's effect】
According to the first aspect of the present invention, one cardboard is folded at a fold, and another part of the bottom surface formed by the second bottom surface bent piece is formed on a part of the bottom surface formed by the first bottom surface bent piece. By forming a partition member arranged in parallel with a gap with respect to the side surface inside the storage box, the parts to be stored stored on the opposite side of the gap from the side surface with the partition member interposed therebetween A storage unit that can absorb external force from the side surface to the stored component in the gap between the partition member and the side surface, and stores the stored component without causing damage or breakage. Can be constituted by a single cardboard, which facilitates the assembling work and simplifies storage management.
[0056]
  Also,One cardboard is folded at the crease, and another part of the bottom surface formed by the second bottom surface bent piece is made continuous with a part of the bottom surface formed by the first bottom surface bent piece on the side surface inside the storage box. On the other hand, a partition member arranged in parallel with a gap is formed, and a component storage portion disposed close to the other side surface is formed, so that the component storage portion and the object to be stored stored inside the partition member are formed. Prevents the component from directly contacting the side surface close to the component storage unit and the side surface parallel to the partition member, and cushions the external force from the side surface to the stored component in the gap between the partition member and the side surface and the component storage unit. The storage part that stores the stored parts in a state that does not cause damage or breakage can be constituted by a single cardboard, facilitating the assembly work, and the storage tube It is possible to simplify the.
In addition, the cardboard is folded at the crease, and the other part of the bottom surface formed by the second bottom surface bent piece is made continuous with the part of the bottom surface formed by the first bottom surface bent piece inside the storage box. A partition member arranged in parallel to the side surface with a gap therebetween is formed, a component storage portion arranged in proximity to the other side surface is formed, and further, a gap with respect to the bottom surface is formed inside the partition member. By forming the mounting members arranged in parallel with the sandwiched parts, the parts to be stored placed and stored on the mounting members inside the component storage part and the partition member, the side surface where the part storage part is close, the partition The external force from the side surface and the bottom surface on the side surface parallel to the member and the bottom surface, the gap between the partition member and the side surface, the component storage portion, and the mounting member and the bottom surface Can be buffered in the gap between The storage unit for storing the stored parts in a state that does not cause damage or breakage can be constituted by a single cardboard, facilitating assembly work and simplifying storage management. it can.
[0057]
  Also thisAccording to the invention, a cardboard is folded at a crease, and another part of the bottom surface formed by the second bottom surface bent piece is made to be continuous with a part of the bottom surface formed by the first bottom surface bent piece to store the box. Forming a partition member disposed in parallel with the side surface with a gap between the two side surfaces, and forming two component storage portions disposed in proximity to the other two side surfaces. The parts to be stored stored inside the part storage part and the partition member are prevented from coming into direct contact with the two side surfaces close to the part storage part and the side surface parallel to the partition member, and the external force from the side surface with respect to the stored parts is separated from the partition member. The space between the side surfaces and the two component storage portions can be buffered, and the storage portion for storing the storage target components without causing damage or breakage can be constituted by a single cardboard. And assembly work It is possible to facilitate, it is possible to simplify the storage management.
[Brief description of the drawings]
FIG. 1 is an exploded view of a cardboard constituting a packaging device according to a first embodiment of the present invention.
FIG. 2 is a perspective view showing an assembled state of the packing device.
FIG. 3 is a diagram showing a state of the main part of the packaging device during assembly.
FIG. 4 is a perspective view showing an open state of a storage box constituted by the packing device.
FIG. 5 is a diagram illustrating a storage state of a component to be stored in the storage box.
FIG. 6 is a diagram showing a configuration and an assembled state of a main part of a packaging device according to another example of the first embodiment.
FIG. 7 shows the present invention.applicationIt is an expanded view of the cardboard which comprises the packing apparatus which concerns on.
FIG. 8 is an external view showing an assembled state of a storage box of the packing device.
FIG. 9 is a front cross-sectional view showing an arrangement state of the storage portion inside the storage box of the packing device.
FIG. 10 is a diagram showing a stored state of stored items when the storage box of the packing device is opened.
FIG. 11 is a diagram showing a first configuration of a conventional packing device.
FIG. 12 is a diagram showing a second configuration of a conventional packaging device.
FIG. 13 is a view showing an assembled state of the conventional packaging device according to the second configuration.
[Explanation of symbols]
1-first bottom bent piece
2,5-second bottom bent piece
3,4,5,6-partition
9a, 9c-component storage
9b-body storage
19-Back folded piece
20-Fully folded piece
21,22 side folds
23-24-Crease
28-32-crease
33-35-crease
37, 38-crease

Claims

In a packaging device that forms a hollow hexahedron storage box for storing a single or a plurality of components to be stored therein by forming folds at a plurality of predetermined positions in one cardboard and bending the cardboard at the folds. ,
A first bottom surface bent piece constituting a part of the bottom surface of the storage box and a second bottom surface bent piece constituting the other part continuous with a part of the bottom surface of the storage box constituted by the first bottom surface bent piece; Between, the partition piece constituting the partition member disposed in parallel with the gap to the side surface inside the storage box is disposed through the fold line,
Side folds constituting the side surface of the storage box from the side where the other part of the bottom surface of the storage box formed by the second bottom surface bent piece is not continuous in a part of the bottom surface of the storage box formed by the first bottom surface bent piece The bent pieces and the inner bent pieces constituting the component storage section between the side faces of the side bent pieces constituting the inside of the storage box, and the folds are arranged between them to extend.
A mounting piece constituting a mounting member arranged in parallel with a gap to the bottom surface inside the partition member inside the storage box is extended from the internal bent piece through a fold. Packing equipment.

In a packaging device that forms a hollow hexahedron storage box for storing a single or a plurality of components to be stored therein by forming folds at a plurality of predetermined positions in one cardboard and bending the cardboard at the folds. ,
A first bottom surface bent piece constituting a part of the bottom surface of the storage box and a second bottom surface bent piece constituting the other part continuous with a part of the bottom surface of the storage box constituted by the first bottom surface bent piece; Between, the partition piece constituting the partition member disposed in parallel with the gap to the side surface inside the storage box is disposed through the fold line,
Storage from each of two sides where the other part of the bottom surface of the storage box formed by each of the two second bottom surface bent pieces is not continuous in a part of the bottom surface of the storage box formed by the first bottom surface bent piece. The side bent pieces constituting the side surfaces of the box and the inner bent pieces constituting the component storage portion between the side bent pieces inside the storage box and the side faces constituting the side bent pieces, Place and extend,
A mounting piece constituting a mounting member arranged in parallel with a gap to the bottom surface inside the partition member inside the storage box is extended from the internal bent piece through a fold. Packing equipment.