JPWO2003045793A1

JPWO2003045793A1 - Sheet container and its packaging sheet

Info

Publication number: JPWO2003045793A1
Application number: JP2003547260A
Authority: JP
Inventors: 雄作青木
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-26
Filing date: 2001-11-26
Publication date: 2005-04-07
Also published as: WO2003045793A1; AU2002224101A1

Abstract

本発明のシート容器は、シート素材の特性である可撓性、弾力性、反撥性、屈曲性等を活し、簡便且つ手軽に組み立て可能としながら、シンプルで斬新な形態を呈し、用済み後における省スペースでの保管や、再度の組み立てにも簡便に対処する。その為、可撓性シートの本体部を第１シート面、第２シート面、第３シート面に区画し、第３シート面に綴じ代となる継手フラップを張り出し、各シート面と継手フラップを折り曲げて連結することにより、ほぼ三角筒状の本体胴部を形成する。また、本体胴部の各シート面の基端部から張り出した３片の蓋フラップを、その基端部に形成した弧状の折れ線から本体胴部の内側へ順次折り曲げ、最後に折り曲げた蓋フラップの一方の端縁部を、最初に折り曲げた蓋フラップの他方の端縁部の内側に潜り込ませ、それぞれの蓋フラップに設けた係合凹部を相互に係合させることによりロックし、個々の蓋フラップを反り曲げて閉成する。The sheet container of the present invention takes advantage of the characteristics of the sheet material, such as flexibility, elasticity, repulsion, flexibility, etc., and can be assembled easily and easily, while exhibiting a simple and innovative form. Easily deal with space-saving storage and reassembly. Therefore, the main body of the flexible sheet is divided into a first sheet surface, a second sheet surface, and a third sheet surface, and a joint flap serving as a binding margin is projected on the third sheet surface. By bending and connecting, a substantially triangular cylindrical main body is formed. In addition, three pieces of lid flaps projecting from the base end portion of each sheet surface of the main body trunk portion are sequentially bent from the arcuate fold line formed at the base end portion to the inside of the main body trunk portion, and finally the lid flap folded. One end edge is inserted into the inside of the other end edge of the lid flap that is bent first, and the engagement recesses provided in each lid flap are engaged with each other to lock each lid flap. Bending and closing.

Description

技術分野
本発明は、可撓性、弾力性、反撥性、屈曲性等の特性を備えたシート生地を素材とするシート容器とその包装シートに関する。
背景技術
板紙や合成樹脂製シートを素材とする包装容器の多くは、トムソン刃や各種のカッター等により切断したり、打ち抜き加工したシート生地を折り曲げて造られる。
それには、先ず、シート本体部を、例えば四角形の筒形態に折り曲げ、その胴廻り方向の端縁部に形成した綴じ代（継手フラップ）を、接着、熱溶着、書類綴じ器や鋲打ち器等により固定することで、シート容器の本体胴部を箱状に形成する。次いで、本体胴部の下端部から張り出した底蓋フラップを、当該本体胴部に対してほぼ直角に折り曲げることで閉成し、被包装物を収納した上で、最後に、本体胴部の上端部に張り出した上蓋フラップを、同様に折り曲げて閉成する。
或いは、本体胴部の底部から張り出した底蓋フラップを、折り曲げて閉成することで有底容器を形成し、これに上蓋を被せることで包装する。
また、比較的底の浅い包装箱の場合には、例えば、矩形状底板から四方に張り出した側板をほぼ直角に折り曲げることで起立形成し、当該側板の端部に形成した綴じ代を折り曲げ、隣り合う側板に糊付けする等のことで有底容器を形成し、これに上蓋を被せる等のことで包装に供される。
他方、折り曲げることが好ましくない卒業証書や賞状、図面等をロール状に丸めて入れて持ち運ぶために使用される丸筒の多くは、板紙製の円筒状筒体の底部を円形状の底蓋で塞ぎ、頭部にキャップを被せたり、或いは、有底円筒状に成型した合成樹脂製容器に、キャップが嵌め込まれる形態としている。
従って、前記のような箱状や筒状の容器形態は、いずれも旧態依然としており、包装容器としてのデザイン上の興趣に欠ける。また、後者の丸筒を含む合成樹脂製容器は、固定的な形態を呈することから、丸筒の運搬、梱包等の際に嵩張ることが避けられない。また、用済み後に省スペースでの保管がし難い場合もある。
これらの従来の包装容器に対し、本発明者は、厚みが１〜２ｍｍ程度の合成樹脂製シート、具体的には、ポリプロピレン製シート素材の特性である可撓性、弾力性、反撥性、屈曲性等を活した斬新で、簡便且つ手軽に組み立て可能としながら、形態保持の安定性に優れ、また、用済み後における省スペースでの保管や、再度の組み立てにも簡便に対処できるシート容器の開発を模索していた。
そこで、本発明では、包装シートの本体部をほぼ三角筒状の本体胴部に折り曲げ、その端部から張り出した蓋フラップを、従前のようにシート容器の本体胴部に対してほぼ直角に折り曲げるのではなく、蓋フラップの基端部に形成した弧状の折れ線に沿って、本体胴部の内側へ折れ曲げて閉成することで、丸みを帯びたほぼ三角筒状のシート容器と、それを可能とする包装シートを提供する。
そして、本体胴部を蓋フラップで閉成するに、最後に折り曲げた蓋フラップの端縁部の一方を、最初に折り曲げた蓋フラップの端縁部の内側へ潜り込ませ、個々の蓋フラップに設けた係合凹部を相互に係合することでロックし、個々の蓋フラップをシェル形態の曲面に反り曲げて閉成することで、本体胴部に対して内側からの拡張弾力が作用し、これにて本体胴部が丸みを帯びた三角筒状の容器形態を安定的に保持するようにもした。
また、シート容器の本体胴部となるシート本体部の胴廻り方向の端縁部に張り出し形成した継手フラップに、本体胴部の胴高さ方向又は胴長さ方向に間隔を隔てて係合フックを形成し、当該係合フックを本体胴部の対向位置に形成した係合孔に、手軽に差し込むことで係合してなるシート容器とすることで、連結固定作業を簡便とし、また、用済み後の展開時に、係止解除作業が手軽に出来るようにもしている。
そして、前記の構成を、その用途に応じた構成とし、適宜、必要部品を組み込む等のことにより、（１）折り曲げることが好ましくない賞状や図面、或いは、反物等をロール状に丸めて収容した上で持ち運ぶ容器としたり、多種多様な商品の包装容器や、（２）商品展示用の包装容器として使用に供する。
また、（３）植木鉢のような鉢物容器としたり、筆記具やゴミ等の入れ物等として使用される。更には、（４）調味料容器や飲料、液体洗剤等のボトルや缶類等のホルダー容器としたり、（５）ペーパータオルやラップフィルム、トイレットペーパー等のロール体の収容と、引き出し切断や切り離し等を可能とするホルダー容器としたり、（６）玉巻き紐の収容と、引き出し切断を可能とする収納容器や、単なる携帯容器等とすることで、多種多様な用途に応用される。
発明の開示
本発明では、第１には、包装シートをほぼ三角筒状の横断面や縦断面形態の本体胴部に折り曲げて連結支持するシート容器であって、当該シート容器における本体胴部の胴長さ方向又は胴高さ方向の端部から張り出した３片の蓋フラップを、その基端部に形成した弧状の折れ線から本体胴部の内側へ折り曲げて閉成したことを主要部とするシート容器を提供する。
その際、本体胴部の胴長さ方向又は胴高さ方向の両端部から張り出した３片の蓋フラップを、その基端部に形成した弧状の折れ線から内側へ順次折り曲げ、最後に折り曲げられ、一方に指掛け部を設けた蓋フラップの端縁部の他方を、最初に折り曲げた蓋フラップの端縁部の内部へ潜り込ませ、個々の蓋フラップの先端付近に設けた係合凹部をロック係合して閉成することにより、本体胴部が丸みを帯びたほぼ三角筒状のシート容器が得られる。
第２には、包装シートをほぼ三角筒状の横断面形態の本体胴部に折り曲げて連結支持するシート容器であって、当該シート容器における本体胴部の底部から張り出した３片の底蓋フラップを、その基端部に形成した弧状の折れ線から内側へ折り曲げて閉成することにより、丸みを帯びたほぼ三角筒状の本体胴部が形成され、前記本体胴部の上端部から２片の上蓋フラップと１片の掛架フラップを張り出し、その内、上蓋フラップの２片を弧状の折れ線から内側へ折り曲げて開閉自在としてなるシート容器を提供する。
その際、上蓋フラップの先端寄りの外側縁に係合爪を設け、また、掛架フラップの基端部に係合孔を設け、前記上蓋フラップの２片を本体胴部の内側へ折り曲げ、当該上蓋フラップの係合爪を掛架フラップの係合孔に差し込むことにより、上蓋が安定的に閉成される。
第３には、包装シートをほぼ三角筒状で上開き形態又は下開き形態の本体胴部に折り曲げて連結支持するシート容器であって、当該シート容器における本体胴部の底部から張り出した３片の底蓋フラップを、その基端部に形成した弧状の折れ線から内側へ折り曲げて閉成し、前記本体胴部の上縁部から張り出した３片の鍔フラップを、その基端部に形成した弧状の折れ線から外側へ折り曲げ自在とすることにより、シート容器の上端開口部を補強してなるシート容器を提供する。
その際、３片の鍔フラップの内、２片の鍔フラップを、その基端部に形成した弧状の折れ線から外側へ折り曲げ、残りの１片の鍔フラップをシート容器の上方部に鉛直支持した場合には、当該鍔フラップに吸盤を取着する、或いは、当該鍔フラップをフックに掛架したり、紐やワイヤで吊持する等のことで、手軽に掛架支持して使用に供する。
また、包装シートのシート本体部を第１シート面、第２シート面、第３シート面にそれぞれ区画形成し、第３シート面に綴じ代となる継手フラップを連設し、当該継手フラップに設けた係合フックを第１シート面の端部寄りに設けた係合孔に手軽に嵌め込んで組み立てる。
また、第１シート面の端縁部に係合爪を設け、当該係合爪を第３シート面と継手フラップとの折れ線上に設けたスリットに係合することで、シート容器が長いサイズの場合における隣り合う係合フック相互間の捩じれを防止したり、位置決めの確実性に対処している。
また、係合フックを嵌め込む係合孔の孔縁部にスリットを入れることにより、用済み後に係合フックが引き抜き易くしている。
第４には、包装シートのシート本体部を、第１シート面と第２シート面と第３シート面にそれぞれ区画し、当該第１シート面と第３シート面に綴じ代となる継手フラップを連設し、その内、第１シート面に吸盤の取付フラップを、第２シート面に収納容器の支持孔を、第３シート面に収納容器の底部支持孔をそれぞれ設け、前記継手フラップをクリップレールにより挟着支持し、前記取付フラップに吸盤を取着してなるシート容器を提供する。
第５には、包装シートのシート本体部を、第１シート面と第２シート面と第３シート面にそれぞれ区画し、当該第１シート面と第３シート面に綴じ代となる継手フラップを連設し、その内、第２シート面に設けた取付フラップに吸盤を取着し、前記継手フラップのそれぞれに上部側のクリップレールと下部側のクリップレールを挟着支持し、当該クリップレールの左右両端部には、上下に嵌合される雌雄一対のホックを取着してなるシート容器を提供する。
その際、下部側のクリップレールには、本体胴部に収容したロール体の逆転を防止する逆転防止フラップを取り付けている。
また、前記のような数種類に及ぶシート容器を、以下に列挙するような構成の包装シートを折り曲げて組み立てることにより、必要最低限の部品点数での実用化を可能としている。
第１には、第１シート面と第２シート面と第３シート面にそれぞれ区画し、その内、第３シート面に綴じ代となる継手フラップを連設し、当該継手フラップには、第１シート面に設けた係合孔に嵌め込む係合フックを設け、各シート面の両端部に３片の蓋フラップをそれぞれ張り出し、その基端部に蓋フラップを内側へ折り曲げる弧状の折れ線を設け、個々の蓋フラップの先端付近には、蓋フラップを相互に係合させる係合凹部を構成してなる包装シートを提供する。
第２には、シート本体部を、第１シート面と第２シート面と第３シート面にそれぞれ区画形成し、その内、第３シート面に綴じ代となる継手フラップを連設し、当該継手フラップには、第１シート面に設けた係合孔に嵌め込む係合フックを設け、各シート面の下端部に３片の底蓋フラップを張り出し、その基端部に底蓋フラップを内側へ折り曲げる弧状の折れ線を設け、個々の底蓋フラップの先端付近には、底蓋フラップを相互に係合させる係合凹部を設け、各シート面の上端部に掛架フラップと２片の上蓋フラップを張り出し、その内、上蓋フラップの基端部に弧状の折れ線を形成し、掛架フラップの基端部に設けた係合孔に、上蓋フラップに設けた係合爪が係合するように構成した包装シートを提供する。
第３には、シート本体部を、下部側に比して上部側を拡開形成した第１シート面と、同様に拡開形成した第２シート面と、同様に拡開形成した第３シート面にそれぞれ区画し、その内、第３シート面に綴じ代となる継手フラップを連設し、当該継手フラップには、第１シート面に設けた係合孔に嵌め込む係合フックを設け、各シート面の下端部に３片の底蓋フラップを張り出し、その基端部に底蓋フラップを内側へ折り曲げる弧状の折れ線を形成し、個々の底蓋フラップの先端付近には、底蓋フラップを相互に係合させる係合凹部を設け、各シート面の上端部に３片の鍔フラップを張り出し形成し、その基端部に鍔フラップを外側へ折り曲げる弧状の折れ線を構成した包装シートを提供する。
第４には、シート本体部を、第１シート面と第２シート面と第３シート面にそれぞれ区画形成し、当該第１シート面と第３シート面に綴じ代となる継手フラップを連設し、各シート面の両端部には３片の側蓋フラップをそれぞれ張り出し、その基端部には側蓋フラップを内側へ折り曲げる弧状の折れ線を設け、個々の側蓋フラップの先端付近には、側蓋フラップを相互に係合させる係合凹部を構成してなる包装シートを提供する。
第５には、シート本体部を、第１シート面と第２シート面と第３シート面にそれぞれ区画形成し、当該第１シート面と第３シート面に綴じ代となる継手フラップを連設し、その内、第１シート面に吸盤の取付フラップを、第２シート面に収納容器の支持孔を、第３シート面に収納容器の底部支持孔をそれぞれ設け、各シート面の両端部には３片の側蓋フラップをそれぞれ張り出し、その基端部には側蓋フラップを内側へ折り曲げる弧状の折れ線を設け、個々の側蓋フラップの先端付近には、側蓋フラップを相互に係合させる係合凹部を構成してなる包装シートを提供する。
第６には、シート本体部を、第１シート面と第２シート面と第３シート面にそれぞれ区画し、当該第１シート面と第３シート面に綴じ代となる継手フラップを連設し、その内、第２シート面に吸盤の取付フラップを設け、各シート面の両端部には３片の側蓋フラップをそれぞれ張り出し、その基端部には側蓋フラップを内側へ折り曲げる弧状の折れ線を設け、個々の側蓋フラップの先端付近には、側蓋フラップを相互に係合させる係合凹部を構成してなる包装シートを提供する。
発明を実施するための最良の形態
以下、本発明を実施化する上で、実用性に富む数種類の好ましい実施例を添付図面に従って説明する。
第１実施例
先ず、図１〜図６に示す本発明の第１実施例に係るシート容器Ｐ１と、その素材である包装シートＳ１における各部の構成を説明する。
これは、主に、賞状や表彰状の類、卒業証書や資格証書のような証書類、習字用紙とその毛筆類のパッケージ容器として、或いは、各種の設計図面やデザイン図面、サイズの大きい地図や写真類、その他、セクションペーパーやトレーシングペーパー等であって、特に、折り曲げることが好ましくないものをロール状に丸めて収納し、持ち運び等の利便性に対処するために使用される。
包装シートＳ１は、その板厚が１〜２ｍｍ程度で、可撓性、弾力性、反撥性、屈曲性等（以下、単に可撓性ともいう）の特性を備え、平板状に復帰することのできる合成樹脂製シートであって、透明や半透明、或いは、有色又は無色のシート生地をシート容器Ｐ１の素材として採択している。
勿論、合成樹脂製シート以外に、可撓性のある強化板紙や金属箔シート等に代替することもできる。
本発明のシート容器Ｐ１は、図２に示すように打ち抜き形成した包装シートＳ１を、図１に示すように丸みを帯びたほぼ三角筒状の本体胴部Ｄ１に折り曲げ、その前後両端部を閉蓋することにより組み立てられる。
以下、説明の便宜上、図２における包装シートＳ１の下方部を、図１に示すシート容器Ｐ１の前蓋側、その上方部を図１に示すシート容器Ｐ１の後蓋側として説明する。
包装シートＳ１のシート本体部１は、図２の左側から右側へかけてほぼ同一幅で、その上下方向の長さ（図１のシート容器Ｐ１の前後方向となる）をほぼ同一長とする、第１シート面１ａと第２シート面１ｂと第３シート面１ｃの各部に区画形成され、第３シート面１ｃの右側には綴じ代となる継手フラップ２を連設している。
３ａ〜３ｃは各シート面１ａ〜１ｃと継手フラップ２の境界線上にそれぞれ形成した折線（破線で示す）であって、包装シートＳ１の表面側、即ち、図２の裏側にシート厚の１／２〜１／３程度の深さの切り込みが直線状に入れられ、各シート面１ａ〜１ｃと継手フラップ２が、図３に示すように包装シートＳ１の内側へ折れ曲げ易くしている。
勿論、切り込みを入れた折れ線３ａ〜３ｃに代えてミシン目を形成するか、或いは、可撓性シートＳ１の内側に折れ線３ａ〜３ｃとなるＶ字溝をプレス加工により代替することもできる。
４ａ〜４ｄは継手フラップ２の右側縁部に上下方向（図１の前後方向）に間隔を隔てて突出形成した係合フック、５ａ〜５ｄは第１シート面１ａの左側位置に上下方向（図１の前後方向）に間隔を隔てて形成した係合孔であって、係合フック４ａ〜４ｄの先端部が、図４の想像線に示すように係合孔５ａ〜５ｄに差し込まれ、係合フック４ａ〜４ｄのサイド係止部６が係合孔５ａ〜５ｄに係止されることで、その抜け止めに対処している。
尚、図２と図４に示すように係合孔５ａ〜５ｄは、その孔縁部７ａ、７ｂを弧状に向かい合わせた、目のような孔形態に打ち抜き形成され、当該孔縁部７ａ、７ｂの目元に相当する部分から下瞼に相当する弧状縁７ｂには、３〜５ｍｍ程度長さのスリット８を間隔を隔てて放射状に切り込んでいる。
９ａ〜９ｃは第１シート面１ａの左側端縁で、係合孔６ａ〜６ｄの中間位置に突設した係合爪、１０ａ〜１０ｃは係合フック４ａ〜４ｄの中間位置で、第３シート面１ｃと継手フラップ２の境界線上の折れ線３ｃ部分に切り込んでなるスリットであって、当該スリット１０ａ〜１０ｃに前記係合爪９ａ〜９ｃを差し込むことにより、シート容器Ｐ１の本体胴部Ｄ１の捩れを防止すると共に、係合フック４ａ〜４ｄの差し込み位置を位置決め易くするに役立つ。
尚、係合爪９ａ〜９ｃとスリット１０ａ〜１０ｃは、係合フック４ａ〜４ｄの間隔が比較的長い場合に設けることが望ましいが、短い場合には不要とすることができる。
１１ａ〜１１ｃ、１２ａ〜１２ｃは、シート本体部１の上下両端部に連山状に張り出し形成した蓋フラップであって、その基端部の山裾部分の幅を、対応する各シート面１ａ〜１ｃの幅とほぼ同一幅に形成している。
また、個々の蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃにおける先端頭頂付近の中央位置には係合凹部１３を形成している。
そして、個々の蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃにおける一方の稜線Ｌ１〜Ｌ３は、その山裾部分から先端頭頂付近の係合凹部１３に向かうに連れてほぼ直線状に形成している。また、他方の稜線Ｒ１〜Ｒ３は、蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃの閉蓋時における、フラップ相互間の適度な重なり合いを保持させる観点から、その稜線形状を変化させている。
具体的には、後記するように最初に折り曲げられる蓋フラップ１１ｃ、１２ａの稜線Ｒ１は、その山裾部分から係合凹部１３に向かうに連れて僅かな膨らみを持たせて形成し、二番目に折り曲げられる蓋フラップ１１ｂ、１２ｂの稜線Ｒ２は、前記の稜線Ｒ１に比して、山裾部分から係合凹部１３に向かうに連れての膨らみ具合を大きくしている。
また、最後に折り曲げられる蓋フラップ１１ａ、１２ｃの稜線Ｒ３は、他の稜線Ｒ１、Ｒ２に比して大きな弧状の膨らみ具合に形成することで、その膨らみ部分が蓋開成時における指掛け部１４としても機能するようにしている。
１５ａ〜１５ｃ、１６ａ〜１６ｃは弧状に形成した折れ線であって、蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃの基端部の山裾部分で、各シート面１ａ〜１ｃの上下両端部の表面側に、シート厚の１／２〜１／３程度の切り込みが入れられ、個々の蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃを内側へ折れ曲げ易くしている。
そこで、図２に示す包装シートＳ１を、図１に示すように丸みを帯びたほぼ三角筒状のシート容器Ｐ１に組み立てる場合の作業手順の一例を説明する。
先ず、組み立て作業するに先立って、包装シートＳ１が１〜２ｍｍ程度の厚みがある上に、特に、蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃを弧状の折れ線１５ａ〜１５ｃ、１６ａ〜１６ｃで折り曲げることから、予め、シート本体部１における第１シート面１ａ、第２シート面１ｂ、第３シート面１ｃの各部と継手フラップ２を、その境界線上の折れ線３ａ〜３ｃからシート本体部１の内側へ折り曲げる。また、個々の蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃを弧状の折れ線１５ａ〜１５ｃ、１６ａ〜１６ｃから内側へ向けて折り曲げる。
このように、包装シートＳ１に対する折り癖を、図３に示すように事前に付けておくと、以後の組み立て作業をし易くする。
そこで、先ず、包装シートＳ１における第１シート面１ａと第２シート面１ｂを折れ線３ａで、また、第２シート面１ｂと第３シート面１ｃを折れ線３ｂで、また、継手フラップ２を第３シート面１ｃとの折れ線３ｃで、それぞれ６０度程度の折り曲げ角度を付けて内側へ順次折り曲げて巻くことにより、胴回りがほぼ三角筒状の本体胴部Ｄ１が形成される。
これを、図１に示すように横置き状態とした場合には、折り曲げられた第１シート面１ａが左側胴部１Ａとなり、第２シート面１ｂが底胴部１Ｂとなり、第３シート面１ｃが右側胴部１Ｃとなり、第１シート面１ａの上縁部に継手フラップ２が被せられる関係となる。
次に、折り曲げた本体胴部Ｄ１を連結支持するには、先ず、第１シート面１ａの上端縁部に設けた係合爪９ａ〜９ｃを、継手フラップ２と第３シート面１ｃの折れ線３ｃ上に形成したスリット１０ａ〜１０ｃに順次差し込む。
そして、折り曲げた継手フラップ２の係合フック４ａ〜４ｄの先端部を、図４（ａ）の想像線で示すように、第１シート面１ａの係合孔５ａ〜５ｄに臨ませて差し込み、更に押し込む。すると、係合フック４ａ〜４ｄのサイド係止部６が係合孔５ａ〜５ｄの目元に相当する部分のスリット８に係止されることで連結固定される。
これにより、シート容器Ｐ１における本体胴部Ｄ１がほぼ三角筒状の形態に形成され、その前後両端部から本体胴部Ｄ１の蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃが、図５（ａ）に示すように張り出した状態となる。
そこで、図５（ｂ）〜（ｄ）に基づいて、蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃを内側へ折り曲げて閉成する手順を説明する。
先ず、図５（ａ）のように本体胴部Ｄ１の後端部から張り出した蓋フラップ１１ａ〜１１ｃの３片を、本体胴部Ｄ１の内側へ折り曲げて閉成する場合には、先ず、蓋フラップ１１ｃを、図５（ｂ）の矢印Ｘに示すように弧状の折れ線１５ｃから本体胴部Ｄ１の内側へ折り曲げる。
次に、蓋フラップ１１ｂを、矢印Ｙに示すように弧状の折れ線１５ｂから本体胴部Ｄ１の内側へ折り曲げて重ね合わせる。その際、蓋フラップ１１ｂの稜線Ｌ２側を若干押し込むと、両蓋フラップ１１ｃ、１１ｂの係合凹部１３が係合されて突き合わされる状態ともなる。
次いで、蓋フラップ１１ａを、図５（ｃ）の矢印Ｚに示すように弧状の折れ線１５ａから本体胴部Ｄ１の内側へ折り曲げた上で、当該蓋フラップ１１ａの稜線Ｌ３側（指掛け部１４がない方）の端縁部を、図５（ｃ）に示すように親指Ｆで蓋フラップ１１ｃの稜線Ｒ１側の内部へ押し込んで潜り込ませた上で指先を離す。すると、下側の蓋フラップ１１ｃの稜線Ｒ１側が蓋フラップ１１ａの稜線Ｌ３側の上側へ引き上げられると同時に、個々の蓋フラップ１１ａ〜１１ｃの係合凹部１３が、ほぼ中心位置で相互に係合され、且つ、蓋フラップ１１ａ〜１１ｃの各面がシェル形態風に反り上げられてロック係合される。
これにより、本体胴部Ｄ１の後端部が３片の蓋フラップ１１ａ〜１１ｃにより閉成され、本体胴部Ｄ１の各胴部１Ａ〜１Ｃに内側からの適度な拡張弾力が作用し、シート容器Ｐ１の本体胴部Ｄ１を、適度に丸みを帯びたほぼ三角筒状のシート容器形態に安定的に保持する。
そこで、本体胴部Ｄ１の内部に、前方の開成側からロール状に巻いた賞状類や図面等を収納した上で、今度は、前端部の蓋フラップ１２ａ〜１２ｃの３片を、図５（ｂ）〜（ｄ）に示すと同様な手順で、弧状の折れ線１６ａ〜１６ｃから本体胴部Ｄ１の内側へ向けて順次折れ曲げて重ね合わせ、最後に指掛け部１４を備えた蓋フラップ１２ｃの稜線Ｌ３側を親指Ｆで押し込むことにより、個々の蓋フラップ１２ａ〜１２ｃの係合凹部１３がロック係合される。
これにより、本体胴部Ｄ１の前端部が３片の蓋フラップ１２ａ〜１２ｃにより閉成され、本体胴部Ｂ１の前後両端部が蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃで閉蓋された図１に示すシート容器Ｐ１が得られる。
収容物を取り出す場合には、前蓋側と後蓋側のいずれか一方の、蓋フラップ１１ａ、１２ｃの指掛け部１４を指先で引き起こし、蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃ相互間のロック状態を解除する。
そして、他の２片の蓋フラップ１１ｂ、１１ｃ、１２ａ、１２ｂを引き上げることで、本体胴部Ｄ１の一方を開成して収容物を取り出すことになる。
尚、用済み後には、シート容器Ｐ１の前蓋側と後蓋側を前記のように開成した上で、本体胴部Ｄ１を連結する係合フック４ａ〜４ｄを係合孔５ａ〜５ｄから引き抜き、図２や図３に示すような展開状態に戻すことで、省スペースでの保管に供する。
尚、係合孔５ａ〜５ｄの孔縁部７ｂにスリット８を入れた所以は、当該係合孔５ａ〜５ｄから係合フック４ａ〜４ｄを引き抜き易くすることを考慮したからである。
前記の場合、主に、シート容器Ｐ１の向きを、図１のように、前後方向に横置きした状態で説明したが、シート本体部１の各シート面１ａ〜１ｃを折り曲げてほぼ鉛直に支持し、底部側の蓋フラップ１２ａ〜１２ｃを折り曲げてロック係合することで閉蓋し、中味を入れた上で、上側の蓋フラップ１１ａ〜１１ｃを折り曲げてロック係合することで閉成し、シート容器Ｐ１を鉛直状態としての使用に供することもできる。
本発明のシート容器Ｐ１は、当初に記載したように、特に、折り曲げることが好ましくないものをロール状に丸めて収納し、持ち運び等の利便性に対処することを主眼としたが、シートサイズを大小取り揃えることにより、長短自在、口径自在なものの収納に適し、場合によっては、テニスボールやピンポン玉、野球ボールやソフトボール等の数体を格納することもできる。
また、本発明のシート容器Ｐ１に、ロール状に丸めたデザイン図面等を収納した場合、本体胴部Ｄ１の内部にコーナースペースが形成されるため、指先を入れて収納図面等が挟み付け易く、引き出し易いとのメリットがある。
この点、丸筒の場合のように、筒内周面に丸めて入れた図面等が押し拡げられて全面密着することで、その取り出しに苦労するようなこともない。
また、本発明のシート容器Ｐ１を有色透明や無色透明等の透視質の合成樹脂製シートで形成し、各種の反物や洋服生地等の類いを、展示棚に積み上げて展示販売するような使途において、その容器に収容した展示物の視認と選択、積み上げられたシート容器からの取り出し等が手軽に行え、その格納と閉蓋作業も手軽に行うことができる。
そして、用済み後には、前蓋側と後蓋側のロック係合を解除して蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃを解放し、また、係合フック４ａ〜４ｄによる係合を解除することで、平面的に展開して保管し、その再使用に供することができる。また、平面的に積み上げて結束したり、梱包することで、その多数枚を嵩張ることなく運搬したり、保管することができ、購入後に手軽に組み立てることで、簡便に使用に供することができる。
尚、本発明のシート容器Ｐ１を片手で把持することが困難な使用者を対象とする場合、或いは、必要に応じて、合成樹脂製の手提げグリップ（図示せず）を、本体胴部の稜線上に間隔を隔てて跨設したり、手提げ紐を付設する等のことで、持ち運び易くすることもできる。
第２実施例
次に、図７〜図１０に示す本発明の第２実施例に係るシート容器Ｐ２とその包装シートＳ２を説明する。
これは、前記した第１実施例のシート容器Ｐ１と本体胴部と底蓋に係る主要部の構成を共通にした上で、シート容器Ｐ２の上部構造に工夫をしたもので、主に、各種の店舗において、ディスプレー用のロッドやフックに掛架して収容商品の展示販売に供される。
そこで、前記した第１実施例と構成を同じくする部分については、同一の符号を付すことで、その詳細な説明を省略する。
包装シートＳ２は、そのシート本体部１を第１シート面１ａ、第２シート面１ｂ、第３シート面１ｃの各部に区画し、第３シート面１ｃには係合フック４ａ〜４ｃを備えた継手フラップ２を張り出し形成している。
また、各シート面１ａ〜１ｃの下端部には弧状の折れ線１６ａ〜１６ｃを介して底蓋フラップ１２ａ〜１２ｃを張り出し形成している。
１７ａは第１シート面１ａの上方へ立ち上げた掛架フラップであって、その中心線上の上部位置には掛架用通孔１８を、第１シート面１ａとの境界付近の中央部には係合孔１９を穿設している。
１７ｂ、１７ｃはシート容器Ｐ２の上蓋フラップであって、第２シート面１ｂと第３シート面１ｃの上端部に形成した弧状の折れ線１５ｂ、１５ｃを介して上方へ張り出している。その内、上蓋フラップ１７ｂの一方の内側縁には指掛け部２０が膨らみ形成され、その外側縁を緩やかなカーブに形成し、その先端寄りの外側位置に係合爪２１を形成している。また、上蓋フラップ１７ｃの外側縁を緩やかなカーブに形成し、その先端寄りの位置に係合爪２２を形成している。
そこで、前記した第１実施例の場合と同様に、包装シートＳ２のシート本体部１の各部を、その横断面がほぼ三角筒状の容器形態に折り曲げた上で、継手フラップ２の係合フック４ａ〜４ｃを係合孔５ａ〜５ｄに差し込んで連結する。
そして、本体胴部Ｄ２の底部側に張り出した３片の底蓋フラップ１２ａ〜１２ｃを、その基端部に形成した弧状の折れ線１６ａ〜１６ｃから内側へ順次折れ曲げる等の、図５（ｂ）〜（ｄ）と同様な順序で重ね合わせた上でロック係合する。これにより、本体胴部Ｄ２の底蓋が閉成され、本体胴部Ｄ２が丸みを帯びたほぼ三角筒状のシート容器Ｐ２が得られる。
次に、本体胴部Ｄ２の上部側に張り出した３片のフラップ１７ａ〜１７ｃの内、先ず、上蓋フラップ１７ｃを、その基端部に形成した弧状の折れ線１５ｃから内側へ折り曲げ、その係合爪２２を掛架フラップ１７ａの係合孔１９へ差し込み、次いで、上蓋フラップ１７ｂを弧状の折れ線１５ｂから内側へ折り曲げて上蓋フラップ１７ｃの上に重ね合わせ、その係合爪２１を係合孔１９へ差し込む。
これにより、緩やかな曲線で形成した蓋フラップ１７ｂ、１７ｃの外側縁が、掛架フラップ１７ａの弧状の前面部にほぼ当接することで、シート容器Ｐ２の本体胴部Ｄ２の上蓋が閉成される。
後は、掛架フラップ１７ａの通孔１８を、ディスプレー用ロッドやフック（図示せず）に挿通して掛架することにより、各種商品の展示販売に供される。
また、上蓋を開成する場合には、閉成した上蓋フラップ１７ｂに形成した指掛け部２０を指先で引き起こし、次に、上蓋フラップ１７ｃを引き上げられることにより開成される。
尚、掛架フラップ１７ａの基端部に弧状の折れ線１５ａを切り込み形成した場合には、当該折れ線１５ａから折り曲げた掛架フラップ１７ａを上蓋フラップ１７ｂの上に重ね合わせることで、商品を収容したシート容器Ｐ２の多数個を嵩張らせることなく梱包して取り扱うに便利である。
第３実施例
次に、図１１〜図１６に示す本発明の第３実施例に係るシート容器Ｐ３とその包装シートＳ３を説明する。
これは、主に、ポリポットと称するビニール製ポットに定植した花や観葉植物等の化粧鉢や、それを直接定植する植木鉢として使用したり、或いは、ハンギング造り用の入れ物、紙屑等のゴミ入れ、鉛筆その他の筆立て、更には、内側にビニール袋を内装することで、児童等の屋外写生用バケツ、同じくゴミ袋を内装したゴミ入れとして、多種多彩な使途に供される。
このシート容器Ｐ３は、第１、第２実施例のシート容器Ｐ１、Ｐ２と、本体胴部と底蓋に係る主要部の構成をほぼ同様に形成した上で、シート容器Ｐ３の上部構造に工夫をしている。
そこで、前記した第１、第２実施例と構成を同じくする部分については、同一の符号を付すことで、その詳細な説明を省略する。
包装シートＳ３は、そのシート本体部１を、下部側に比して上部側を適度に拡開した第１シート面１ａと、同様に拡開した第２シート面１ｂと、同様に拡開した第３シート面１ｃの各部に区画形成され、第３シート面１ｃには係合フック４ａ、４ｂを備えた継手フラップ２を連設している。
また、各シート面１ａ〜１ｃの下端部には弧状の折れ線１６ａ〜１６ｃを介して底蓋フラップ１２ａ〜１２ｃを張り出している。
２３ａ〜２３ｃは各シート面１ａ〜１ｃの上方へ弧状に張り出し形成した鍔フラップ、２４ａ〜２４ｃは弧状の折れ線であって、各シート面１ａ〜１ｃの上端部の内側面に、外向きの切り込みを入れている。また、鍔フラップ２３ａ〜２３ｃの中心位置には掛架用通孔２５を穿設している。
そこで、図１２に示すように形成した包装シートＳ３におけるシート本体部１の各部、即ち、第１シート面１ａから第３シート面１ｃの各部とその継手フラップ２を、それぞれの境界線上の折れ線３ａ〜３ｃを基準にして内側へ順次折り曲げ、本体胴部Ｄ３の横断面が三角筒状で、上部に向かうに連れて拡開形成した形態に保持する。
その上で、継手フラップ２の係合フック４ａ、４ｂを、第１シート面１ａの端部寄りの位置に形成した係合孔５ａ、５ｂに、図１４の想像線に示すように差し込んで係合固定する。
次いで、図５（ａ）〜（ｄ）に示すように、本体胴部Ｄ３の底部側から張り出した３片の底蓋フラップ１２ａ〜１２ｃを、その基端部に形成した弧状の折れ線１６ａ〜１６ｃから内側へ折れ曲げて重ね合わせた上で、相互の係合凹部１３を係合することによりロックする。
これにより、本体胴部Ｄ３が丸みを帯びたほぼ三角筒状で、上方へ向かって拡開形成した有底のシート容器Ｐ３が得られる。
そして、本体胴部の上部側に張り出した３片の鍔フラップ２３ａ〜２３ｃを、その基端部に形成した弧状の折れ線１５ａ〜１５ｃから外側へ折り曲げることにより、シート容器Ｐ３の上部開口縁の補強強度を確保する。
尚、図１１の想像線に示すように、３片の鍔フラップ２３ａ〜２３ｃの内、１片の鍔フラップ２３ｂを鉛直上方へ立ち上げ、その通孔２５にロッド、フック、紐等（図示せず）を通すことで、シート容器Ｐ３を適所に掛架支持することで、その使用、例えば、ハンギング造りに供することもできる。
尚、植木鉢等としての用済み後には、底蓋フラップ１２ａ〜１２ｃの係合状態を解除すると共に、係合フック４ａ、４ｂによる本体胴部Ｄ３の係合を解除し、平面的に展開することで、省スペースでの保管に供したり、平面的に積み上げて結束したり、梱包することで、その多数枚を嵩張ることなく整理したり、運搬可能とすることができる。また、包装シートＳ３を購入後手軽に組み立てることで、植木鉢としての使用に供されたり、鉛筆立てとしたり、また、サイズを大きくすることで、紙屑入れとしたり、或いは、内側に包装袋を内装することで、ゴミ入れとして使用される。
尚、第３実施例のシート容器Ｐ３とは逆に、上部に比して下部を拡開形成することで、裾広がり形態のシート容器（図示せず）とすることで、鉛筆やペン等の筆立てとすることもできる。
第４実施例
次に、図１７〜図２１に示す本発明の第４実施例に係るシート容器Ｐ４とその包装シートＳ４を説明する。
これは、主に、台所で調理する際に使用する塩、胡椒、化学調味料、その他の調味料容器、自動車の室内で飲用する茶、ジュース、コーヒー等の飲料缶やペットボトル等の容器類を収納する容器ホルダーとしての使用に供される。
このシート容器Ｐ４は、包装シートＳ４と吸盤ＫとクリップレールＧの構成部品から形成され、第１実施例のシート容器Ｐ１と、本体胴部と側蓋に係る主要部の構成をほぼ同様に構成した上で、それを本体胴部Ｄ４に取り付けるための支持構造と、容器類の収容構造に創意工夫をしている。
この場合も、前記した第１実施例や第２実施例と構成を同じくする部分については、同一の符号を付すことで、その詳細な説明を省略する。
図１８と図１９において、包装シートＳ４におけるシート本体部１は、シート容器Ｐ４の背面胴部１Ａを構成する第１シート面１ａと、前面上半部の前面胴部１Ｂを構成する第２シート面１ｂと、前面下部の底胴部１Ｃを構成する第３シート面１ｃの各部に区画形成され、その上下両端部には本体胴部Ｄ４の綴じ代となる継手フラップ２６、２７を張り出し形成している。
２８ａ〜２８ｆは本体胴部Ｄ４を構成するシート本体部１の折れ線であって、その内、折れ線２８ｂ〜２８ｅは、図１８に示すシート本体部１の表面側で、上端部の継手フラップ２６ｂと第１シート面１ａとの境界、第１シート面１ａと第２シート面１ｂとの境界、第２シート面１ｂと第３シート面１ｃとの境界、第３シート面１ｃと下端部の継手フラップ２７との境界位置に平行する切り込みを入れている。また、折れ線２８ａ、２８ｆは、上下両端部の継手フラップ２６、２７をほぼ二つ折れ自在とするほぼ中間位置で、シート本体部１の裏面側に切り込みを入れている。
２９は吸盤Ｋの取付フラップであって、第１シート面１ａの左右両側位置の中心付近に切り込みされ、その上下位置には鍵穴状の係合孔３０を上下に向い合わせて打ち抜いている。
３１ａ、３１ｂは取付フラップ２９ａ、２９ｂの基端部とその二つ折れ部分に形成した折れ線である。
３２は第２シート面１ｂの中央位置と左右両側位置の３ヶ所に円形状に打ち抜き形成した収納容器Ｑ１の落とし込み支持孔、３３は第３シート面１ｃの中央位置と左右両側位置の３ヶ所にほぼ半円形状に打ち抜き形成した収納容器Ｑ１の底部支持孔である。
また、各シート面１ａ〜１ｃの左右両端部には、弧状の折れ線１５ａ〜１５ｃ、１６ａ〜１６ｃを介して側蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃを張り出し形成している。
そこで、図１９に示すように、先ず、取付フラップ２９を折れ線３１ａから外側へ折り曲げ起こした上で、ほぼ中央の折れ線３１ｂで二つ折りすることで、鍵穴状の係合孔３０を重ね合わせる。
次いで、包装シートＳ４のシート本体部１を、各シート面１ａ〜１ｃの境界線上の折れ線２８ｃ〜２８ｄを基準にして内側へ順次折り曲げ、また、上下両端部の継手フラップ２６、２７を折れ線２８ｂ、２８ｅから一旦外側へ折り曲げ、更に、当該継手フラップ２６、２７の中央部の折れ線２８ａ、２８ｆから外側へ折り曲げることで二つ折りして重ね合わせる。
これにより、折り返した継手フラップ２６、２７の根元部分の外側には、クリップレールＧをスライドガイドする板厚分の係合段部が形成される。
尚、クリップレールＧは、図２１に示すように、断面がほぼ二等辺三角形の枠状で、先端部に開口形成したスリットを、拡開自在とする付勢力を有する合成樹脂製の成型品であって、継手フラップ２６、２７を挟着支持すると共に、補強用リブフレームとしての役割を兼ねている。
そこで、本体胴部Ｄ４の継手フラップ２６、２７をそれぞれ向かい合わせて重ね合わせ、その左右いずれか一方から前記クリップレールＧを嵌め込み、継手フラップ２６、２７の根元部分の係合段部に沿ってスライドさせる。
これにより、継手フラップ２６、２７が挟着して連結され、縦断面をほぼ三角筒状とする本体胴部Ｄ４が形成される。
他方、二つ折れして重ね合わせた取付フラップ２９の係合孔３０における大径口の部分に、吸盤Ｋの背面中央部に突設した鍔付き軸部３４を臨ませた上で、その小径口の部分へ引き上げることにより吸盤Ｋを組み付ける。
また、本体胴部Ｄ４の左右両端部から張り出し形成した側蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃを、弧状の折れ線１５ａ〜１５ｃ、１６ａ〜１６ｃを基準にして内側へ折り曲げて重ね合わせた上で、第１実施例〜第３実施例とほぼ同様の手順でロック係合することにより、左右の側蓋を閉成したシート容器Ｐ４が得られる。
そこで、図１７や図２１に示すように、シート容器Ｐ４をほぼ水平に支持し、背面胴部１Ａに取着した吸盤Ｋを、キッチン周辺の冷蔵庫の壁面、タイル壁面やステンレス壁面Ｗ等の適宜の高さ位置に吸着支持する。
後は、本体胴部Ｄ４の上部前面胴部１Ｂの支持孔３２に、キッチンで使用する各種の調味料容器Ｑ１を落とし込み、その容器底部を底部支持孔３３の開口縁部に係合させてほぼ鉛直に収容支持し、その落ち込みを防止することで、調味料容器Ｑ１を簡便に整理保管するホルダー容器としての使途に供される。
尚、本実施例では、本体胴部Ｄ４の容器支持孔３２を円形状に打ち抜き形成したが、シート容器Ｐ４を浴室の壁面等に取り付け、シャンプーやリンス等の収容に適した小判形状、その他の通孔形態とすることもできる。
また、シート容器Ｐ４を自動車室内に吸着支持することで、飲料缶のホルダー容器とすることもできる。
第５実施例
次に、図２２〜図２８に示す本発明の第５実施例に係るシート容器Ｐ５とその包装シートＳ５を説明する。
これは、主に、ロール状のキッチンペーパーやトイレットペーパー、同じくロール状に袋を連設した合成樹脂製の袋フィルムを収納し、それを引き出して切り離したり、或いは、ラップフィルムやアルミ箔フィルム等のロール体を引き出して切断可能とするホルダー容器としての用途に供される。
このシート容器Ｐ５は、前記した第４実施例のシート容器Ｐ４と、本体胴部と側蓋に係る主要部の構成をほぼ同様に構成している。
そこで、第４実施例と構成を同じくする部分については、同一の符号を付すことで、その詳細な説明を省略する。
図２３において、包装シートＳ５は、そのシート本体部１における第１シート面１ａと第３シート面１ｃは無加工とし、第２シート面１ｂの左右と中央部に、第４実施例と同様な吸盤Ｋの取付フラップ２９を形成している。
３５、３６は継手フラップ２６、２７の左右両端部に形成した上下一対の通孔であって、それぞれの折れ線２８ａ、２８ｆを挟んで上下に設けている。
また、折れ線２８ａ、２８ｆの中央部には、目のような形状に開口部３７、３８を打ち抜き形成している。
次に、図２４において、Ｇ１は上部側のクリップレールであって、その左右両端部の上側には切り欠き部３９が形成され、当該切り欠き部３９の取付孔部分には、下側を凹成した雌ホック４０ａとその固定ビス４０ｂが取り付けられる。
Ｇ２は下部側のクリップレールであって、その左右両端部の取付孔４１には、上側を凸成した雄ホック４２ａとその固定ビス４２ｂが取り付けられる。
４３はロール体Ｑ２の逆転を防止するシート状の逆転防止フラップであって、そのフラップ両端部には取付孔４４が設けられ、また、フラップ先端縁には係止爪４５を波形状に張り出し形成している。
尚、上部側クリップレールＧ１の中央下部には窪み部４６が、また、下部側クリップレールＧ２の中央上部には窪み部４７がそれぞれ設けられ、ペーパーやフィルム等の引き出し時に指先が当たらないようにする。
そこで、シート容器Ｐ５を組み立てるに当たり、予め、包装シートＳ５の継手フラップ２６、２７を、第４実施例の場合と同様にそれぞれ外側へ二つ折りして重ね合わせ、それぞれの継手フラップ２６、２７の一方からクリップレールＧ１、Ｇ２をスライドガイドして嵌め込む。
次いで、上部側クリップレールＧ１の左右両端部には、下側から雌ホック４０ａを嵌め込み、上側の切り欠き部３９から固定ビス４０ｂを嵌め込んで固定する。また、下部側クリップレールＧ２の上面に逆転防止フラップ４３を重ね合わせた上で、左右両端部の取付孔４１にセットした雄ホック４２ａを、下側の切り欠き部から固定ビス４２ｂを嵌め込むことで固定する。
これにより、上下両端部の継手フラップ２６、２７には、上下に対向させて凹凸嵌合する雌雄一対のホック４０ａ、４２ａを備えたクリップレールＧ１、Ｇ２により補強される。
また、取付フラップ２９は外側へ折り曲げて二つ折りされ、その係合孔３０に吸盤Ｋを取り付ける。
後は、包装シートＳ５のシート本体部１を、図２４に示すように、各シート面１ａ〜１ｃの境界線上の折れ線２８ｃ、２８ｄを基準にして内側へ折り曲げ、また、上下両端部のクリップレールＧ１、Ｇ２を向かい合わせ、その際、逆転防止フラップ４３の先端部の係合爪４５を、図２５に示すように下部側のクリップレールＧ２の上に向けて折り返し、上下に対向した雌雄一対のフック４０ａ、４２ａを凹凸嵌合することにより連結支持する。
すると、上下のクリップレールＧ１、Ｇ２の間には、上下に嵌め込まれた雌雄一対のフック４０ａ、４２ａによる適度なスリットが図２６、図２７に示すように形成され、また、当該スリットの間に逆転防止フラップ４３の係合爪４５が、図２５に示すように臨ませられた、ほぼ三角筒状の側面形態を呈する外鍔構造の本体胴部Ｄ５が形成される。
そこで、本体胴部Ｄ４の左右両端部から張り出し形成した側蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃのいずれか片方を、弧状の折れ線１５ａ〜１５ｃ、１６ａ〜１６ｃを基準にして内側へ折り曲げて重ね合わせた上で、第１実施例〜第３実施例とほぼ同様の手順でロック係合することにより、一方の側蓋を閉成する。そして、他方の開放側から、ミシン目を備えたキッチンペーパー等のロール体Ｑ２を収納し、そのペーパーやフィルム等の先端部をクリップレールＧ１、Ｇ２の間から外側へ引き出す（図２６、図２７）。
その後、再び、開放側の他方の側蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃを、弧状の折れ線１５ａ〜１５ｃ、１６ａ〜１６ｃを基準にして内側へ折り曲げて重ね合わせた上で、同様の手順でロック係合することにより、他方の側蓋を閉成する。
そこで、図２６に示すように、ロール体Ｑ２を収納したシート容器Ｐ５をほぼ水平に支持し、背面胴部１Ｂに取着した複数の吸盤Ｋを、キッチン周辺の冷蔵庫の壁面、タイル壁面やステンレス壁面Ｗ等の適宜の高さ位置に吸着支持する。
後は、ペーパー先端部を手で引き出し、ロール体Ｑ２に予め形成されたミシン目部分を目安に切り取ることにより、その使用に供される。
尚、ミシン目のないロール体Ｑ２の場合には、下部側のクリップレールＧ２にジグザグ状のカッター４８を、図２８に示すように逆転防止フラップ４３と重ね合わせて取着することで、引き出したペーパーやフィルム等を適宜の位置で切断することになる。
第６実施例
最後に、図２９〜図３４に示す本発明の第６実施例に係るシート容器Ｐ６とその包装シートＳ６を説明する。
これは、前記した第４実施例や第５実施例のシート容器Ｐ４、Ｐ４と、本体胴部と側蓋に係る主要部の構成をほぼ同様に構成され、その継手フラップ２６、２７とそのクリップレールＧに独自の工夫をし、カッター５１を簡便に組み込み形成することで、主に、玉紐類を収納して携帯し、それを引き出して切断とすることで結束作業に供される。
そこで、第４実施例や第５実施例と構成を同じくする部分については、同一の符号を付すことで、その詳細な説明を省略する。
図３０、図３１において、４９ａ、４９ｂは継手フラップ２６、２７の折れ線２８ａ、２８ｆ上の左右両端部に切り込み形成した係合爪であって、その内、一方の係合爪４９ａには、ほぼ中央部に係合孔５０を穿設した板状のカッター５１が嵌め込まれる。
５２は双曲線形状に打ち抜き形成したスリット状のベルト挿通孔であって、第１シート面１ａと第３シート面１ｃのほぼ中央部に設けられ、当該一対のスリット５２にベルト（図示せず）を挿通し、作業者の腰に装着し、移動しながら結束作業するに利便とする。
５３は半円弧状に打ち抜き形成したグリップ孔であって、折れ線２８ｂ，２８ｅ寄りの第１シート面１ａと第３シート面１ｃのほぼ中央部に開口形成している。５４は側蓋フラップ１１ａ、１１ｃの片側に形成した切り欠き部であって、側蓋フラップ１１ａ〜１１ｃ、１２ａ〜１２ｃを閉じた後の紐通し孔となる。
５５はクリップレールＧの先端部に設けた係合凹部であって、引き出した紐の切断箇所を臨ませてカッター５１で切断される。また、クリップレールＧの左右両端部の上面部には係合孔５６が穿設され、曲げ起こされた係合爪４９ａ、４９ｂが嵌まり込むようにしている。
先ず、包装シートＳ６のシート本体部１を、各シート面１ａ〜１ｃの境界線上の折れ線２８ｃ、２８ｄを基準にして内側へ折り曲げ、また、上下両端部の継手フラップ２６、２７を折れ線２８ｂ、２８ｅから一旦外側へ折り曲げ、更に、当該継手フラップ２６、２７の中央部の折れ線２８ａ、２８ｆから外側へ折り曲げることで二つ折りして重ね合わせると、係合爪４９ａ、４９ｂが曲げ起こされて突出する。
次いで、二つ折りして重ね合わせた継手フラップ２６、２７の右側方向からクリップレールＧを嵌め込み、当該継手フラップ２６、２７に沿ってスライドさせながら押し込む。クリップレールＧの先端部が継手フラップ２６、２７の左側位置に近づいたところで、先端部の係合爪４９ａにカッター５１の係合孔５０を嵌め込む。
更に、クリップレールＧをスライド嵌挿すると、当該クリップレールＧの先端内部にカッター５１が水平に組み込まれ、これにて、縦断面をほぼ三角筒状とする本体胴部Ｄ６が連結固定される。
次に、本体胴部Ｄ６の一方の側蓋フラップ１２ａ〜１２ｃを、弧状の折れ線１６ａ〜１６ｃを基準にして内側へ折り曲げて重ね合わせた上で、第１、第２実施例や第４、第５実施例とほぼ同様の手順でロック係合することにより閉成する。そして、他方の開放側から、ロール状に紐を巻いた玉紐Ｑ３、その他のロール紐を収納し、その紐の先端部を引き出しておいた上で、再び、開放側の側蓋フラップ１１ａ〜１１ｃを、弧状の折れ線１５ａ〜１５ｃを基準にして内側へ折り曲げて重ね合わせた上で、前記実施例と同様の手順でロック係合することにより閉成する。
その際、引き出しておいた紐は、側蓋フラップ１１ａ、１１ｃの折り曲げにより形成される紐通し孔５４から外側へ予め引き出すことは、当然のことである。そこで、クリップレールＧにカッター５１を内蔵し、玉紐Ｑ３を収納した本実施例のシート容器Ｐ６を携帯して結束作業等に供する。その際、引き出された紐の適所をクリップレールＧの係合凹部５５に臨ませて、図３４のＨ矢視方向へ引き上げると、係合凹部５５に内蔵したカッター５１により紐切断される。
尚、本実施例では、クリップレールＧを把持用グリップとして持ち運んでの結束作業に供することもできるが、本体胴部Ｄ６の側胴部１Ａ、１Ｃに形成した一対のスリット５２にベルト挿通することで、作業者の腰に携帯して移動しながら、結束作業、その他の紐作業するにも便利なものとしている。この場合、シート容器Ｐ６における紐通し孔５４の面を上側にして身体に装着される。
尚、当然のことながら、紐を交換したり、補充する場合には、紐通し孔５４のある方の側蓋フラップ１１ａの指掛け部１４を引き起こし、その他の側蓋フラップ１１ｂ、１１ｃの端縁部に指先を掛けて引き起こす等のことで、本体胴部Ｄ６を開成した上で、玉紐を補充する。
再び、３片の側蓋フラップ１１ａ〜１１ｃを内側へ折り曲げ、紐通し孔５４から紐を引き出して側蓋をロック係合することで閉成される。
尚、第６実施例のシート容器Ｐ６における、クリップレールＧへのカッター５１の組み込み構造をなくし、また、玉紐Ｑ３の紐通し孔５４となる切り欠き部５４をなくす等のシート容器（図示せず）とした場合には、その内部に収納したものの単なる携帯容器として多様な使用態様を可能とする。
尚、図３５（ａ）、（ｂ）は本体胴部の連結部の変形例を示す横断斜視図であって、その内、図（ａ）には、第４実施例の場合のように本体胴部Ｄ４の継手フラップ２６、２７を、本体胴部Ｄ４の内側へ折り曲げて重ね合わせた上で、クリップレールＧをスライド嵌挿することにより固定する場合を示している。
また、図（ｂ）には、第１〜第３実施例における継手フラップ２を書類綴じ器の止め針５６で固定する場合を示しているが、それ以外に、雌雄一対のホックにより固定したり、固定ビスにより鋲止めしたり、或いは、接着剤や接着テープ等で代替することもできる。
産業上の利用可能性
本発明は、前記のようなシート容器とその包装シートを提供したので、個々の構成が斬新で、ユニークな包装形態でもある為、販売商品、その他、各種の包装商品の付加価値を高める。
また、携帯性を備えながらファッション性等にも興趣を発揮することができるから、需要者の購買意欲を惹起し、需要の拡大に貢献する等の諸効果を齎す。
また、平面シートのまま多数枚を結束したり、梱包して運搬するに便利で、商品販売時には、シート形態のまま販売に供すると共に、各種のシート容器として手軽に組み立てることができる。
用済み後には、それとは逆に、展開して平面シートに戻すことが手軽にでき、その多数枚を省スペースで整理保管するにも便利であり、再度の組み立てによる反覆繰り返し利用にも対処できる。
その他、各実施例の項に記載するような、諸多の実用的な効果を発揮する。
【図面の簡単な説明】
図１〜図６は本発明の第１実施例に係るシート容器とその包装シート等を示す図であって、その内、図１はシート容器を横置きした状態を示す斜視図、図２は包装シートの内面を示す展開図、図３は内側方へ折り癖を付けた包装シートの斜視図、図４（ａ）、（ｂ）はシート本体の連結部を示す図であって、その内、図（ａ）は係合フックを被係合孔に差し込む状態を、図（ｂ）は係合爪をスリットに嵌めた状態を示す部分断面図である。図５は本体胴部の端縁部から突出した蓋フラップとその閉成手順を示す図である。図６（ａ）、（ｂ）は蓋フラップを閉成した状態を示す図であって、その内、図（ａ）はシート容器の後蓋側を示す背面図、図（ｂ）は前蓋側を示す正面図である。
図７〜図１０は本発明の第２実施例に係るシート容器とその包装シート等を示す図であって、その内、図７（ａ）、（ｂ）は前方と背面方から見たシート容器の斜視図である。図８は包装シートの内面を示す展開図、図９は折り癖を付けた包装シートを示す斜視図である。図１０（ａ）〜（ｄ）はシート容器の各面を示す図であって、その内、図（ａ）は平面図、図（ｂ）は正面図、図（ｃ）は底面図、図（ｄ）は右側面図である。
図１１〜図１６は本発明の第３実施例に係るシート容器とその包装シート等を示す図であって、その内、図１１はシート容器の斜視図、図１２は包装シートの内面を示す展開図、図１３は折り癖を付けた包装シートを示す斜視図である。図１４は係合フックを被係合孔に差し込む前と後の状態を示す図である。
図１５（ａ）、（ｂ）はシート容器の平面図と底面図、図１６はシート容器の正面図である。
図１７〜図２１は本発明の第４施例に係るシート容器とその包装シート等を示す図であって、その内、図１７はシート容器の斜視図、図１８は包装シートの外表面と、シート容器の構成部品を示す平面図、図１９は包装シートの外表面と、シート容器の構成部品を示す斜視図である。図２０（ａ）、（ｂ）はシート容器の左右の側面図、図２１は使用状態を示す縦断側面図である。
図２２〜図２８は本発明の第５実施例に係るシート容器とその包装シート等を示す図であって、その内、図２２はシート容器の斜視図、図２３は包装シートの内面を示す展開図、図２４は折り癖を付けた包装シートと、シート容器の構成部品を示す分解斜視図である。図２５はペーパーやフィルム等の引出口に取り付けた逆転防止フラップを示す部分拡大斜視図、図２６は使用状態を示す縦断側面図、図２７はペーパー又はフィルム等の引出口の拡大断面図である。
尚、図２８はロール体が合成樹脂製のフィルムやアルミ箔のフィルムで、ミシン目がないロールフィルムである場合に、そのフィルム引出口に取り付けたフィルムカッターとその逆転防止フラップを示す部分拡大斜視図である。
図２９〜図３５は本発明の第６実施例に係るシート容器とその包装シート等を示す図であって、その内、図２９はシート容器の斜視図、図３０は包装シートの内面を示す展開図、図３１は包装シートの内面とその構成部品の斜視図である。
図３２（ａ）、（ｂ）はシート容器の平面図と正面図、図３３（ａ）、（ｂ）は左右の側面図、図３４は収容した玉紐を引き出した状態を示す縦断側面図である。
尚、図３５（ａ）、（ｂ）は本体胴部の連結部の変形例を示す横断斜視図であって、その内、図（ａ）は継手フラップを本体胴部の内側へ折り曲げて重ね合わせた上で、クリップレールを嵌め込むことにより固定する場合を、また、図（ｂ）は継手フラップを書類綴じ器の止め針で固定する場合をそれぞれ示している。Technical field
The present invention relates to a sheet container made of a sheet fabric having properties such as flexibility, elasticity, repulsion, and flexibility, and a packaging sheet thereof.
Background art
Many packaging containers made of paperboard or synthetic resin sheets are made by cutting with a Thomson blade, various cutters, or the like, or bending a punched sheet fabric.
For this purpose, first, the sheet main body is bent into, for example, a rectangular cylinder, and the binding margin (joint flap) formed on the edge in the waistline direction is bonded, heat-welded, by a document binding device or a hammering device. By fixing, the main body of the sheet container is formed in a box shape. Next, the bottom lid flap that protrudes from the lower end of the main body trunk is closed by folding it at a substantially right angle with respect to the main body trunk, and after the packaged goods are stored, finally, the upper end of the main body trunk The upper lid flap projecting on the part is similarly bent and closed.
Alternatively, the bottom lid flap that protrudes from the bottom of the main body barrel is folded and closed to form a bottomed container, which is then covered with an upper lid.
Further, in the case of a packaging box having a relatively shallow bottom, for example, a side plate protruding in four directions from a rectangular bottom plate is formed upright by being bent at a substantially right angle, and a binding margin formed at an end portion of the side plate is bent and adjacent. A bottomed container is formed by, for example, gluing on a matching side plate, and a top cover is put on the bottomed container.
On the other hand, many of the round cylinders used for carrying diplomas, certificates, drawings, etc., which are not preferred to be folded, are rolled up into a roll and carried with a circular bottom lid. The cap is fitted into a synthetic resin container that is closed and covered with a cap or molded into a bottomed cylindrical shape.
Accordingly, all of the box-like and cylindrical container forms as described above are still in an old state and lack design interest as a packaging container. Moreover, since the synthetic resin container containing the latter round cylinder exhibits a fixed form, it is inevitable that the round cylinder is bulky during transportation, packing, and the like. Moreover, it may be difficult to store in a space-saving manner after use.
In contrast to these conventional packaging containers, the inventor of the present invention has a sheet of synthetic resin having a thickness of about 1 to 2 mm, specifically, flexibility, elasticity, repulsion, and bending, which are characteristics of a polypropylene sheet material. A sheet container that is easy to use and easy to assemble, has excellent shape retention stability, can be stored in a small space after use, and can be easily reassembled. I was looking for development.
Therefore, in the present invention, the main body portion of the packaging sheet is bent into a substantially triangular cylindrical main body portion, and the lid flap protruding from the end portion is bent at a substantially right angle with respect to the main body portion of the sheet container as before. Rather than being folded along the arcuate fold line formed at the base end of the lid flap, it is folded to the inside of the main body to close it, and the round, substantially triangular sheet container is To provide a packaging sheet that can be made available.
Then, in order to close the body barrel with the lid flap, one of the end edges of the lid flap that was folded last is sunk inside the end edge of the lid flap that was folded first, and is provided on each lid flap. The engaging recesses are locked by engaging each other, and the individual lid flaps are warped and closed to the curved surface of the shell shape, so that the expansion elasticity from the inside acts on the main body barrel. In addition, the container body shape of the rounded triangular cylinder is stably held.
In addition, an engagement hook is formed on the joint flap formed on the edge of the sheet body portion, which is the body body portion of the sheet container, with an interval in the body height direction or body length direction of the body body portion. By forming a sheet container that can be easily engaged by inserting it into an engagement hole formed at the position opposite to the body barrel, the connecting and fixing work can be simplified and used. At the time of later deployment, the unlocking work can be done easily.
Then, the above-mentioned configuration is configured in accordance with the application, and by incorporating necessary parts as appropriate, (1) a prize or drawing that is not preferable to be folded, or a fabric or the like is rolled and accommodated. It can be used as a container to be carried above, a packaging container for a wide variety of products, or (2) a packaging container for product display.
Also, (3) it is used as a pot container such as a flower pot, or as a container such as a writing instrument or garbage. In addition, (4) seasoning containers and holder containers for beverages, liquid detergent bottles and cans, etc. (5) accommodation of roll bodies such as paper towels, wrap films, and toilet paper, drawer cutting and separation, etc. It can be applied to a wide variety of uses by making it a holder container that can be used, or (6) a storage container that can accommodate and curl a dangle, or a simple portable container.
Disclosure of the invention
In the present invention, first, there is provided a sheet container for folding and connecting a packaging sheet to a main body body having a substantially triangular cylindrical cross section or vertical cross section, and the body length of the main body body in the sheet container. A sheet container whose main part is closed by folding a three-piece lid flap projecting from the end in the direction or body height direction from the arcuate fold line formed at the base end to the inside of the main body body provide.
At that time, three pieces of lid flaps projecting from both ends in the body length direction or body height direction of the main body body portion are sequentially folded inward from the arc-shaped fold line formed at the base end portion, and finally folded. The other side of the edge of the lid flap with the finger hook on one side is inserted into the edge of the lid flap that was bent first, and the engagement recess provided near the tip of each lid flap is locked. As a result, a sheet container having a substantially triangular cylindrical shape with a rounded main body barrel is obtained.
Second, a sheet container for bending and connecting a packaging sheet to a main body barrel having a substantially triangular cylindrical cross section, and a three-piece bottom lid flap projecting from the bottom of the main body barrel of the sheet container Is folded inward from an arcuate fold line formed at the base end thereof to form a rounded substantially triangular cylindrical main body, and two pieces from the upper end of the main body are formed. An upper lid flap and a piece of hanging flap are extended, and a sheet container is provided that can be opened and closed by folding two pieces of the upper lid flap inward from an arcuate fold line.
At that time, an engaging claw is provided at the outer edge near the tip of the upper lid flap, an engaging hole is provided at the base end portion of the hanging flap, and the two pieces of the upper lid flap are bent to the inside of the main body trunk, By inserting the engaging claw of the upper lid flap into the engaging hole of the hanging flap, the upper lid is stably closed.
Third, there is a sheet container that is folded and joined to a main body barrel of an upper open form or a lower open form in a substantially triangular tube shape, and is a three piece projecting from the bottom of the main body trunk in the sheet container The bottom lid flap was folded inward from the arc-shaped fold line formed at the base end portion thereof, and three pieces of heel flaps protruding from the upper edge portion of the main body barrel portion were formed at the base end portion. Provided is a sheet container in which the upper end opening of the sheet container is reinforced by being able to be bent outward from an arc-shaped broken line.
At that time, of the three pieces of the heel flap, the two pieces of the heel flap were bent outward from the arc-shaped fold line formed at the base end portion thereof, and the remaining one piece of the heel flap was vertically supported on the upper portion of the sheet container. In such a case, a suction cup is attached to the heel flap, or the heel flap is hung on a hook or suspended by a string or a wire, so that it can be easily supported and used.
In addition, the sheet main body of the packaging sheet is divided and formed on the first sheet surface, the second sheet surface, and the third sheet surface, and a joint flap serving as a binding margin is continuously provided on the third sheet surface, and provided on the joint flap. The engaging hook is easily fitted into an engaging hole provided near the end of the first sheet surface and assembled.
In addition, an engagement claw is provided at the edge of the first sheet surface, and the engagement claw is engaged with a slit provided on a fold line between the third sheet surface and the joint flap, so that the sheet container has a long size. In such a case, twisting between adjacent engaging hooks is prevented and positioning reliability is dealt with.
Moreover, by making a slit in the hole edge portion of the engagement hole into which the engagement hook is fitted, the engagement hook can be easily pulled out after use.
4thly, the sheet | seat main-body part of a packaging sheet is divided into the 1st sheet surface, the 2nd sheet surface, and the 3rd sheet surface, respectively, and the joint flap used as a binding margin is the said 1st sheet surface and the 3rd sheet surface. A suction cup mounting flap is provided on the first sheet surface, a support hole for the storage container is provided on the second sheet surface, and a bottom support hole for the storage container is provided on the third sheet surface, and the joint flap is clipped. Provided is a sheet container which is sandwiched and supported by rails and has a suction cup attached to the mounting flap.
Fifth, the sheet main body portion of the packaging sheet is divided into a first sheet surface, a second sheet surface, and a third sheet surface, respectively, and a joint flap serving as a binding margin is provided on the first sheet surface and the third sheet surface. A suction cup is attached to a mounting flap provided on the second seat surface, and an upper clip rail and a lower clip rail are sandwiched and supported on each of the joint flaps. A sheet container is provided in which a pair of male and female hooks fitted vertically are attached to both left and right ends.
In that case, the reverse rotation prevention flap which prevents reverse rotation of the roll body accommodated in the main body trunk part is attached to the clip rail on the lower side.
In addition, the above-described several types of sheet containers can be put into practical use with the minimum necessary number of parts by folding and assembling the packaging sheets having the configurations listed below.
First, each of the first sheet surface, the second sheet surface, and the third sheet surface is partitioned, and a joint flap serving as a binding margin is continuously provided on the third sheet surface. An engagement hook that fits into an engagement hole provided on one sheet surface is provided, three pieces of lid flaps are respectively extended at both end portions of each sheet surface, and arc-shaped fold lines are formed at the base end portions to bend the lid flaps inward. In the vicinity of the tip of each lid flap, there is provided a packaging sheet comprising an engaging recess for engaging the lid flap with each other.
Secondly, the sheet main body is divided into a first sheet surface, a second sheet surface, and a third sheet surface, and among them, a joint flap serving as a binding margin is continuously provided on the third sheet surface, The joint flap is provided with an engagement hook that fits into the engagement hole provided in the first sheet surface, and three pieces of bottom lid flaps are projected to the lower end portion of each sheet surface, and the bottom lid flap is placed inside the base end portion. An arc-shaped fold line is provided to be bent, and an engagement recess for engaging the bottom cover flaps is provided near the tip of each bottom cover flap. A hanging flap and two pieces of the top cover flap are provided at the upper end of each seat surface. Is formed, and an arc-shaped broken line is formed at the base end of the upper lid flap, and the engaging claw provided on the upper flap is engaged with the engagement hole provided at the base end of the hanging flap. Provided packaging sheet.
Third, the sheet main body portion is formed by expanding the first sheet surface on the upper side compared to the lower side, the second sheet surface formed in the same manner, and the third sheet formed in the same manner. Each of which is divided into surfaces, and a joint flap serving as a binding margin is continuously provided on the third sheet surface, and the joint flap is provided with an engagement hook that fits into an engagement hole provided on the first sheet surface, Three pieces of bottom lid flaps are projected at the lower end of each sheet surface, an arc-shaped fold line is formed at the base end of the bottom lid flap, and the bottom lid flap is placed near the tip of each bottom lid flap. Provided is a packaging sheet provided with engagement recesses to be engaged with each other, with three pieces of eaves flaps protruding from the upper end of each sheet surface, and an arcuate fold line configured to bend the eaves flap outward. .
Fourth, the sheet main body is divided into a first sheet surface, a second sheet surface, and a third sheet surface, and joint flaps that serve as binding margins are continuously provided on the first sheet surface and the third sheet surface. In addition, each side of the sheet surface is provided with three pieces of side lid flaps, and at the base end portions thereof, arc-shaped fold lines for folding the side lid flaps inward are provided. Provided is a packaging sheet comprising engaging recesses for engaging side lid flaps with each other.
Fifth, the sheet body is divided into a first sheet surface, a second sheet surface, and a third sheet surface, and joint flaps that serve as binding margins are continuously provided on the first sheet surface and the third sheet surface. Among them, a suction flap for the suction cup is provided on the first sheet surface, a support hole for the storage container is provided on the second sheet surface, and a bottom support hole for the storage container is provided on the third sheet surface. Each has three pieces of side lid flaps, and arcuate fold lines are formed at the base ends of the side lid flaps so that the side lid flaps are engaged with each other. Provided is a packaging sheet comprising an engaging recess.
Sixth, the sheet body is divided into a first sheet surface, a second sheet surface, and a third sheet surface, and joint flaps that serve as binding margins are continuously provided on the first sheet surface and the third sheet surface. Among them, a suction cup mounting flap is provided on the second sheet surface, three pieces of side lid flaps are projected on both end portions of each sheet surface, and arc-shaped bent lines are bent at the base end portions of the side lid flaps inward. And a packaging sheet is provided in the vicinity of the tip of each side lid flap. The packaging sheet has an engaging recess for engaging the side lid flaps with each other.
BEST MODE FOR CARRYING OUT THE INVENTION
In the following, several preferred embodiments that are practically useful in practicing the present invention will be described with reference to the accompanying drawings.
First embodiment
First, the structure of each part in the sheet | seat container P1 which concerns on 1st Example of this invention shown in FIGS. 1-6 and the packaging sheet S1 which is the raw material is demonstrated.
It is mainly used as a certificate or award certificate, a certificate such as a diploma or certificate, a package container for calligraphy paper and its brushstrokes, or various design drawings, design drawings, large maps and photographs. In addition, section paper, tracing paper, and the like, which are not preferably folded, are rolled up and stored in rolls, and are used for handling convenience such as carrying.
The packaging sheet S1 has a thickness of about 1 to 2 mm, has flexibility, elasticity, repulsion, flexibility, and the like (hereinafter, also simply referred to as flexibility), and can return to a flat plate shape. A synthetic resin sheet that is transparent, translucent, or colored or colorless is used as the material of the sheet container P1.
Of course, in addition to the synthetic resin sheet, a flexible reinforced paperboard or a metal foil sheet can be substituted.
In the sheet container P1 of the present invention, a packaging sheet S1 punched and formed as shown in FIG. 2 is bent into a substantially triangular body body D1 having a rounded shape as shown in FIG. 1, and both front and rear ends thereof are closed. Assemble by lid.
Hereinafter, for convenience of description, the lower part of the packaging sheet S1 in FIG. 2 will be described as the front lid side of the sheet container P1 shown in FIG. 1, and the upper part thereof will be described as the rear lid side of the sheet container P1 shown in FIG.
The sheet body 1 of the packaging sheet S1 has substantially the same width from the left side to the right side in FIG. 2 and the length in the vertical direction (the front and rear direction of the sheet container P1 in FIG. 1) is substantially the same length. The first sheet surface 1a, the second sheet surface 1b, and the third sheet surface 1c are partitioned and formed on the right side of the third sheet surface 1c.
Reference numerals 3a to 3c denote fold lines (shown by broken lines) formed on the boundary lines between the sheet surfaces 1a to 1c and the joint flap 2, respectively, and the surface thickness of the packaging sheet S1, that is, the back side of FIG. Incisions having a depth of about 2 to 1/3 are linearly formed, and the sheet surfaces 1a to 1c and the joint flap 2 are easily bent to the inside of the packaging sheet S1 as shown in FIG.
Of course, the perforated lines 3a to 3c may be formed in place of the cut lines, or the V-shaped grooves forming the broken lines 3a to 3c may be replaced by press working inside the flexible sheet S1.
4a to 4d are engagement hooks formed on the right edge of the joint flap 2 in the vertical direction (front-rear direction in FIG. 1) with a gap in the vertical direction (front-rear direction in FIG. 1). 1 and the engagement hooks 4a to 4d are inserted into the engagement holes 5a to 5d as shown by imaginary lines in FIG. The side locking portions 6 of the mating hooks 4a to 4d are locked to the engagement holes 5a to 5d to cope with the retaining.
2 and 4, the engagement holes 5a to 5d are formed by punching into hole shapes such as eyes with the hole edges 7a and 7b facing each other in an arc shape. A slit 8 having a length of about 3 to 5 mm is cut radially from the portion corresponding to the eye of 7b to the arc-shaped edge 7b corresponding to the lower eyelid.
Reference numerals 9a to 9c denote left side edges of the first sheet surface 1a, engaging claws protruding at intermediate positions of the engaging holes 6a to 6d, and 10a to 10c, intermediate positions of the engaging hooks 4a to 4d. It is a slit formed by cutting into a broken line 3c portion on the boundary line between the surface 1c and the joint flap 2. By inserting the engaging claws 9a to 9c into the slits 10a to 10c, the main body body D1 of the sheet container P1 is twisted. This is useful for facilitating positioning of the engaging hooks 4a to 4d.
The engaging claws 9a to 9c and the slits 10a to 10c are desirably provided when the distance between the engaging hooks 4a to 4d is relatively long, but may be unnecessary when the distance is short.
Reference numerals 11a to 11c and 12a to 12c are lid flaps formed in a continuous mountain shape on both upper and lower ends of the sheet main body 1, and the width of the base of the base end is set to the width of each corresponding sheet surface 1a to 1c. The width is almost the same as the width.
Moreover, the engagement recessed part 13 is formed in the center position of the front-end | tip top vicinity in each lid flap 11a-11c, 12a-12c.
And one ridgeline L1-L3 in each lid | cover flap 11a-11c, 12a-12c is formed substantially linearly as it goes to the engagement recessed part 13 near the front-end | tip top from the crest part. Moreover, the other ridgeline R1-R3 is changing the ridgeline shape from a viewpoint of hold | maintaining moderate overlap between flaps at the time of lid closure of lid flaps 11a-11c, 12a-12c.
Specifically, as will be described later, the ridgeline R1 of the lid flaps 11c and 12a that is bent first is formed with a slight bulge from the mountain skirt portion toward the engagement recess 13 and is bent second. The ridgeline R2 of the lid flaps 11b and 12b to be formed has a larger degree of swelling as it goes from the mountain skirt portion toward the engagement recess 13 than the ridgeline R1.
Also, the ridgeline R3 of the lid flaps 11a, 12c that is folded last is formed in a larger arcuate bulge condition than the other ridgelines R1, R2, so that the bulge portion can also be used as the finger hooking portion 14 when the lid is opened. Try to work.
15a to 15c and 16a to 16c are fold lines formed in an arc shape, and are on the surface side of the upper and lower ends of each seat surface 1a to 1c at the base of the base end of the lid flaps 11a to 11c and 12a to 12c. A cut of about ½ to の of the sheet thickness is made, and the individual lid flaps 11a to 11c and 12a to 12c are easily bent inward.
Therefore, an example of an operation procedure when assembling the packaging sheet S1 shown in FIG. 2 into a sheet container P1 having a rounded substantially triangular shape as shown in FIG. 1 will be described.
First, prior to assembling, the packaging sheet S1 has a thickness of about 1 to 2 mm, and in particular, the lid flaps 11a to 11c and 12a to 12c are folded at arc-shaped folding lines 15a to 15c and 16a to 16c. The parts of the first sheet surface 1a, the second sheet surface 1b, and the third sheet surface 1c and the joint flap 2 in the sheet main body 1 and the joint flap 2 are bent in advance from the folding lines 3a to 3c on the boundary line to the inside of the sheet main body 1. . Further, the individual lid flaps 11a to 11c and 12a to 12c are bent inward from the arcuate broken lines 15a to 15c and 16a to 16c.
Thus, if the folding fold with respect to packaging sheet S1 is previously attached as shown in FIG. 3, it will make subsequent assembly work easy.
Therefore, first, the first sheet surface 1a and the second sheet surface 1b in the packaging sheet S1 are broken lines 3a, the second sheet surface 1b and the third sheet surface 1c are broken lines 3b, and the joint flap 2 is the third line. A body body D1 having a substantially cylindrical shape around the body is formed by sequentially folding inwardly at the folding line 3c with the sheet surface 1c at a folding angle of about 60 degrees.
When this is placed horizontally as shown in FIG. 1, the bent first sheet surface 1a becomes the left body portion 1A, the second sheet surface 1b becomes the bottom body portion 1B, and the third sheet surface 1c. Becomes the right body portion 1C, and the joint flap 2 is put on the upper edge portion of the first sheet surface 1a.
Next, in order to connect and support the folded main body portion D1, first, the engaging claws 9a to 9c provided at the upper edge of the first sheet surface 1a are connected to the joint flap 2 and the third sheet surface 1c by the fold line 3c. The slits 10a to 10c formed above are sequentially inserted.
And as shown by the imaginary line of Fig.4 (a), it inserts the front-end | tip part of the engagement hook 4a-4d of the bent joint flap 2, facing the engagement holes 5a-5d of the 1st sheet | seat surface 1a, Push further. Then, the side latching | locking part 6 of the engagement hooks 4a-4d is connected and fixed by latching to the slit 8 of the part corresponded to the eyes of the engagement holes 5a-5d.
Thereby, the main body trunk | drum D1 in the sheet | seat container P1 is formed in the shape of a substantially triangular cylinder, and the lid | cover flaps 11a-11c and 12a-12c of the main body trunk | drum D1 from the front-and-rear both ends are shown to Fig.5 (a). It will be overhanging state.
Therefore, a procedure for folding and closing the lid flaps 11a to 11c and 12a to 12c inward will be described with reference to FIGS.
First, as shown in FIG. 5A, when the lid flaps 11a to 11c projecting from the rear end portion of the main body trunk portion D1 are folded to the inside of the main body barrel portion D1 and closed, first, As shown by the arrow X in FIG. 5B, the flap 11c is bent from the arcuate broken line 15c to the inside of the main body body D1.
Next, as shown by the arrow Y, the lid flap 11b is folded from the arcuate fold line 15b to the inside of the main body body D1 and overlapped. At that time, when the ridge line L2 side of the lid flap 11b is slightly pushed in, the engagement concave portions 13 of the lid flaps 11c and 11b are engaged and brought into contact with each other.
Next, the lid flap 11a is bent from the arcuate fold line 15a to the inside of the main body body D1 as indicated by an arrow Z in FIG. 5C, and then the ridge line L3 side of the lid flap 11a (there is no finger hooking portion 14). As shown in FIG. 5 (c), the end edge of the other side is pushed into the ridgeline R1 side of the lid flap 11c with the thumb F, and the fingertip is released. Then, the ridgeline R1 side of the lower lid flap 11c is pulled up to the upper side on the ridgeline L3 side of the lid flap 11a, and at the same time, the engagement recesses 13 of the individual lid flaps 11a to 11c are engaged with each other substantially at the center position. And each surface of the lid | cover flaps 11a-11c is warped up in a shell form wind, and is locked-engaged.
Accordingly, the rear end portion of the main body trunk portion D1 is closed by the three pieces of lid flaps 11a to 11c, and appropriate expansion elasticity from the inside acts on each of the trunk portions 1A to 1C of the main body trunk portion D1, and the sheet container The main body trunk | drum D1 of P1 is stably hold | maintained in the substantially triangular tube-shaped sheet container form rounded moderately.
Therefore, after storing the prizes and drawings wound in the form of a roll from the front opening side inside the main body body D1, three pieces of the lid flaps 12a to 12c at the front end are now shown in FIG. b) to (d) in the same procedure, the arc-shaped bent lines 16a to 16c are sequentially bent and overlapped toward the inside of the main body body D1, and finally the ridge line of the lid flap 12c provided with the finger-hook part 14 By pushing the L3 side with the thumb F, the engagement recesses 13 of the individual lid flaps 12a to 12c are locked and engaged.
As a result, the front end portion of the main body trunk portion D1 is closed by the three pieces of lid flaps 12a to 12c, and the front and rear end portions of the main body barrel portion B1 are closed by the lid flaps 11a to 11c and 12a to 12c. The sheet container P1 shown is obtained.
When taking out the contents, the finger hooking part 14 of the lid flaps 11a, 12c on either the front lid side or the rear lid side is raised with the fingertip, and the locked state between the lid flaps 11a-11c, 12a-12c is established. To release.
Then, by pulling up the other two pieces of lid flaps 11b, 11c, 12a, and 12b, one of the main body trunk portions D1 is opened and the contents are taken out.
After the use, after opening the front lid side and the rear lid side of the sheet container P1 as described above, the engagement hooks 4a to 4d for connecting the main body body D1 are pulled out from the engagement holes 5a to 5d. By returning to the unfolded state as shown in FIG. 2 or FIG. 3, it is used for storage in a space-saving manner.
The reason why the slit 8 is provided in the hole edge portion 7b of the engagement holes 5a to 5d is that it is considered that the engagement hooks 4a to 4d can be easily pulled out from the engagement holes 5a to 5d.
In the case described above, the orientation of the sheet container P1 has been described in a state where it is placed horizontally in the front-rear direction as shown in FIG. 1, but the sheet surfaces 1a to 1c of the sheet main body 1 are bent and supported substantially vertically. Then, the lid flaps 12a to 12c on the bottom side are folded and locked to engage with each other, and after the contents are added, the lid flaps 11a to 11c on the upper side are folded and locked to engage with each other. The sheet container P1 can be used in a vertical state.
The sheet container P1 of the present invention, as described in the beginning, is mainly intended to accommodate a roll that is not preferably folded and accommodates convenience such as carrying. The large and small sizes are suitable for storing objects that can be freely adjusted in length and diameter, and in some cases, several bodies such as tennis balls, ping-pong balls, baseballs, and softballs can be stored.
In addition, when the design drawing or the like rolled into a roll shape is stored in the sheet container P1 of the present invention, a corner space is formed inside the main body trunk portion D1, so that the storage drawing or the like can be easily sandwiched by putting a fingertip, There is a merit that it is easy to pull out.
In this regard, as in the case of a round cylinder, a drawing or the like rolled up on the inner peripheral surface of the cylinder is expanded and brought into close contact with the entire surface, so that there is no difficulty in taking it out.
In addition, the sheet container P1 of the present invention is formed of a transparent synthetic resin sheet having transparency such as colored and colorless and transparent, and various kinds of fabrics and clothing fabrics are stacked and displayed on the display shelf. In this case, it is possible to easily view and select an exhibit housed in the container, take out the stacked sheet container, and store and close the lid easily.
After use, the front lid side and the rear lid side are unlocked to release the lid flaps 11a to 11c and 12a to 12c, and the engagement by the engagement hooks 4a to 4d is released. Therefore, it can be developed and stored in a plane and can be reused. Further, by stacking and bundling in a plane or packing, a large number of the sheets can be transported and stored without being bulky, and can be easily used after being assembled easily after purchase.
In addition, when targeting users who are difficult to grip the sheet container P1 of the present invention with one hand, or if necessary, a hand grip made of synthetic resin (not shown) is attached to the ridgeline of the main body trunk. It can be made easy to carry by straddling over the top or attaching a hand strap.
Second embodiment
Next, the sheet container P2 and its packaging sheet S2 according to the second embodiment of the present invention shown in FIGS. 7 to 10 will be described.
This is a modification of the upper structure of the sheet container P2 after making the configuration of the main part related to the sheet container P1, the main body body part and the bottom cover of the first embodiment described above mainly. The store is used for display and sale of stored products by hanging on display rods and hooks.
Therefore, the same reference numerals are given to the same parts as those in the first embodiment, and the detailed description thereof is omitted.
The wrapping sheet S2 divides the sheet main body 1 into the first sheet surface 1a, the second sheet surface 1b, and the third sheet surface 1c, and the third sheet surface 1c includes engagement hooks 4a to 4c. The joint flap 2 is formed in a protruding manner.
In addition, bottom cover flaps 12a to 12c are formed so as to protrude from lower end portions of the respective sheet surfaces 1a to 1c via arcuate broken lines 16a to 16c.
Reference numeral 17a denotes a hanging flap raised above the first seat surface 1a. The hanging hole 18 is provided at the upper position on the center line, and at the central portion near the boundary with the first seat surface 1a. An engagement hole 19 is formed.
17b and 17c are upper lid flaps of the sheet container P2, and project upward through arcuate broken lines 15b and 15c formed at the upper ends of the second sheet surface 1b and the third sheet surface 1c. Among them, a finger-hanging portion 20 is formed to bulge at one inner edge of the upper lid flap 17b, its outer edge is formed into a gentle curve, and an engaging claw 21 is formed at an outer position near its tip. Further, the outer edge of the upper lid flap 17c is formed in a gentle curve, and the engaging claw 22 is formed at a position near the tip.
Therefore, as in the case of the first embodiment described above, each portion of the sheet body portion 1 of the packaging sheet S2 is folded into a container shape having a substantially triangular cylindrical cross section, and then the engagement hook of the joint flap 2 4a-4c is inserted and connected to engagement holes 5a-5d.
Then, the three pieces of bottom lid flaps 12a to 12c projecting to the bottom side of the main body body part D2 are sequentially bent inwardly from the arcuate fold lines 16a to 16c formed at the base ends thereof, as shown in FIG. The lock is engaged after overlapping in the same order as in (d). As a result, the bottom lid of the main body trunk portion D2 is closed, and a sheet container P2 having a substantially triangular cylindrical shape with the main body trunk portion D2 rounded is obtained.
Next, of the three pieces of flaps 17a to 17c projecting to the upper side of the main body body D2, first, the upper lid flap 17c is bent inwardly from an arc-shaped broken line 15c formed at its base end, and its engaging claws 22 is inserted into the engagement hole 19 of the hanging flap 17a, then the upper lid flap 17b is folded inward from the arcuate fold line 15b and superimposed on the upper lid flap 17c, and the engagement claw 21 is inserted into the engagement hole 19. .
As a result, the outer edges of the lid flaps 17b and 17c formed by gentle curves substantially come into contact with the arcuate front surface portion of the hanging flap 17a, thereby closing the upper lid of the body trunk portion D2 of the sheet container P2. .
Thereafter, the through-hole 18 of the hanging flap 17a is inserted into a display rod or hook (not shown) and hung to be used for display and sale of various products.
When the upper lid is opened, the finger hook 20 formed on the closed upper lid flap 17b is raised by a fingertip, and then the upper lid flap 17c is pulled up to open the upper lid.
In addition, when the arc-shaped broken line 15a is cut and formed in the base end part of the hanging flap 17a, the sheet which accommodated goods is piled up on the upper cover flap 17b by overlapping the hanging flap 17a bent from the folding line 15a. It is convenient to pack and handle a large number of containers P2 without making them bulky.
Third embodiment
Next, a sheet container P3 and its packaging sheet S3 according to a third embodiment of the present invention shown in FIGS. 11 to 16 will be described.
This is mainly used as a decorative pot such as a flower or a houseplant planted in a vinyl pot called a polypot, or as a flower pot for planting it directly, or as a hanging container, a waste container such as paper waste, Pencils and other brush holders, and a plastic bag inside, can be used for a wide variety of purposes, such as buckets for outdoor photography for children and the like, and garbage bins that are also equipped with garbage bags.
This sheet container P3 is devised in the upper structure of the sheet container P3 after forming the structure of the main parts related to the main body trunk and the bottom lid substantially the same as the sheet containers P1, P2 of the first and second embodiments. I am doing.
Therefore, parts having the same configurations as those of the first and second embodiments are denoted by the same reference numerals, and detailed description thereof is omitted.
The wrapping sheet S3 has the sheet body portion 1 expanded in the same manner as the first sheet surface 1a that is appropriately expanded on the upper side compared to the lower side, and the second sheet surface 1b that is expanded in the same manner. A partition flap is formed on each part of the third sheet surface 1c, and a joint flap 2 having engagement hooks 4a and 4b is connected to the third sheet surface 1c.
Further, bottom lid flaps 12a to 12c are projected from the lower end portions of the respective sheet surfaces 1a to 1c via arcuate broken lines 16a to 16c.
23a to 23c are hook flaps formed so as to project in an arc shape above the respective sheet surfaces 1a to 1c, and 24a to 24c are arc-shaped fold lines, which are cut outwardly on the inner surfaces of the upper end portions of the respective sheet surfaces 1a to 1c. Is put. Further, a through hole 25 for hanging is formed in the center position of the collar flaps 23a to 23c.
Therefore, each part of the sheet main body 1 in the packaging sheet S3 formed as shown in FIG. 12, that is, each part from the first sheet surface 1a to the third sheet surface 1c and its joint flap 2 is a broken line 3a on each boundary line. The inner body part D3 is bent inward in order with reference to ˜3c, and the body body D3 has a triangular cylindrical shape, and is held in a form that is expanded toward the top.
Then, the engagement hooks 4a and 4b of the joint flap 2 are inserted into engagement holes 5a and 5b formed near the end of the first sheet surface 1a as shown by the imaginary line in FIG. Fix it together.
Next, as shown in FIGS. 5A to 5D, arc-shaped broken lines 16a to 16c formed at the base end portions of the three pieces of bottom lid flaps 12a to 12c projecting from the bottom side of the main body trunk portion D3. After being folded inward from one another and overlapped, the engagement recesses 13 are engaged to lock each other.
As a result, a bottomed sheet container P3 is obtained which is formed in a substantially triangular tube shape with a rounded main body body portion D3 and is expanded upward.
Then, the three heel flaps 23a to 23c projecting to the upper side of the main body body portion are bent outward from arcuate broken lines 15a to 15c formed at the base end portions thereof, thereby reinforcing the upper opening edge of the sheet container P3. Ensure strength.
In addition, as shown by the imaginary line in FIG. 11, one of the three hook flaps 23a to 23c is raised vertically upward, and a rod, hook, string, etc. (not shown) are inserted into the through hole 25. Z)), the sheet container P3 is suspended and supported in place, so that it can be used for, for example, hanging construction.
After the use as a flower pot or the like, the engagement state of the bottom lid flaps 12a to 12c is released, the engagement of the main body D3 by the engagement hooks 4a and 4b is released, and the flat cover is deployed. Therefore, by providing for space-saving storage, stacking and bundling in a planar manner, or packing, a large number of sheets can be arranged and transported without being bulky. In addition, the packaging sheet S3 can be easily assembled after purchase to be used as a flower pot, to be used as a pencil stand, or to be made into a paper waste bin by increasing its size, or to have a packaging bag inside. It is used as a trash can.
Contrary to the sheet container P3 of the third embodiment, the lower part is formed wider than the upper part, so that a sheet container (not shown) in the form of a hem is formed, such as a pencil or a pen. It can also be a brush.
Fourth embodiment
Next, the sheet container P4 and its packaging sheet S4 according to the fourth embodiment of the present invention shown in FIGS. 17 to 21 will be described.
This is mainly for salt, pepper, chemical seasoning and other seasoning containers used when cooking in the kitchen, beverage cans such as tea, juice, coffee etc. and plastic bottles etc. Used as a container holder for storing
This sheet container P4 is formed from the component parts of the packaging sheet S4, the suction cup K, and the clip rail G, and the structure of the main part which concerns on the sheet container P1 of 1st Example, a main body trunk | drum, and a side cover is comprised in substantially the same way. In addition, the ingenuity is devised in the support structure for attaching it to the main body trunk | drum D4, and the accommodation structure of containers.
Also in this case, the same reference numerals are given to the same parts as those in the first and second embodiments, and the detailed description thereof is omitted.
18 and 19, the sheet main body 1 in the packaging sheet S4 includes a first sheet surface 1a constituting the back body 1A of the sheet container P4 and a second sheet constituting the front body 1B of the upper half of the front surface. Fitting flaps 26 and 27 are formed to project from the surface 1b and the third sheet surface 1c constituting the bottom body portion 1C of the lower front surface, and the upper and lower ends thereof are used as binding margins for the body body portion D4. ing.
Reference numerals 28a to 28f denote fold lines of the sheet main body portion 1 constituting the main body body portion D4. Among these, the fold lines 28b to 28e are on the surface side of the sheet main body portion 1 shown in FIG. The boundary between the first sheet surface 1a, the boundary between the first sheet surface 1a and the second sheet surface 1b, the boundary between the second sheet surface 1b and the third sheet surface 1c, and the joint flap between the third sheet surface 1c and the lower end portion Incision parallel to the boundary position with 27 is made. Further, the fold lines 28a and 28f are cut at the back side of the sheet main body 1 at a substantially intermediate position where the two joint flaps 26 and 27 at both the upper and lower ends can be folded.
Reference numeral 29 denotes a mounting flap for the suction cup K, which is cut in the vicinity of the center of both the left and right positions of the first sheet surface 1a, and a keyhole-like engagement hole 30 is punched in the vertical position.
Reference numerals 31a and 31b denote fold lines formed at the base end portions of the attachment flaps 29a and 29b and the two fold portions thereof.
Reference numeral 32 denotes a drop-in support hole of the storage container Q1 formed by circular punching at the three positions of the center position of the second sheet surface 1b and the left and right sides, and 33 indicates the three positions of the center position of the third sheet surface 1c and both the left and right positions. It is a bottom support hole of the storage container Q1 formed by punching in a substantially semicircular shape.
In addition, side lid flaps 11a to 11c and 12a to 12c are formed so as to project from both left and right ends of the respective sheet surfaces 1a to 1c via arcuate broken lines 15a to 15c and 16a to 16c.
Therefore, as shown in FIG. 19, first, the attachment flap 29 is bent outward from the broken line 31a, and then folded in half at the substantially central broken line 31b, so that the keyhole-shaped engaging holes 30 are overlapped.
Next, the sheet body portion 1 of the packaging sheet S4 is sequentially bent inward with reference to the fold lines 28c to 28d on the boundary lines of the sheet surfaces 1a to 1c, and the joint flaps 26 and 27 at both the upper and lower ends are bent lines 28b, 28e is temporarily folded outward and then folded outwardly from the fold lines 28a and 28f at the center of the joint flaps 26 and 27 so as to be folded in two.
Thereby, the engagement step part for the plate | board thickness which slide-guides the clip rail G is formed in the outer side of the root part of the joint flaps 26 and 27 turned back.
In addition, as shown in FIG. 21, the clip rail G is a synthetic resin molded product having a frame shape with a substantially isosceles cross section and an urging force that allows the slit formed at the tip to open freely. Thus, the joint flaps 26 and 27 are sandwiched and supported, and also serve as a reinforcing rib frame.
Therefore, the joint flaps 26 and 27 of the main body body part D4 are overlapped face to face, and the clip rail G is fitted from either one of the left and right sides thereof, and slides along the engagement step at the base part of the joint flaps 26 and 27. Let
As a result, the joint flaps 26 and 27 are sandwiched and connected to form a main body trunk portion D4 having a substantially triangular cylindrical longitudinal section.
On the other hand, the hooked shaft portion 34 protruding from the center of the back surface of the suction cup K is exposed to the portion of the large-diameter opening in the engagement hole 30 of the mounting flap 29 that is folded and overlapped. Assemble the suction cup K by pulling it up to the mouth.
In addition, the side lid flaps 11a to 11c and 12a to 12c that are formed to project from the left and right ends of the main body body part D4 are folded inward with reference to the arc-shaped folding lines 15a to 15c and 16a to 16c, and are superimposed. By locking and engaging in substantially the same procedure as in the first to third embodiments, the sheet container P4 with the left and right side lids closed is obtained.
Therefore, as shown in FIG. 17 and FIG. 21, the suction cup K that supports the sheet container P4 substantially horizontally and is attached to the back body 1A is appropriately attached to a refrigerator wall surface, tile wall surface, stainless steel wall surface W or the like around the kitchen. Adsorption support at the height position of.
After that, various seasoning containers Q1 used in the kitchen are dropped into the support holes 32 of the upper front body part 1B of the main body body part D4, and the bottoms of the containers are engaged with the opening edges of the bottom support holes 33. By storing and supporting vertically and preventing the drop, the seasoning container Q1 is used as a holder container for simply organizing and storing.
In this embodiment, the container support hole 32 of the body body D4 is punched and formed in a circular shape. However, the sheet container P4 is attached to the wall surface of the bathroom, and the oval shape suitable for housing shampoo, rinse, etc. It can also be a through-hole form.
Further, the sheet container P4 can be used as a holder container for a beverage can by adsorbing and supporting the sheet container P4 in the automobile compartment.
Example 5
Next, a sheet container P5 and its packaging sheet S5 according to the fifth embodiment of the present invention shown in FIGS. 22 to 28 will be described.
This is mainly used to store roll-shaped kitchen paper and toilet paper, and also a synthetic resin bag film with a continuous bag in a roll shape, which can be pulled out or separated, or wrap film, aluminum foil film, etc. The roll body is used as a holder container that can be pulled out and cut.
This sheet container P5 has substantially the same configuration as that of the sheet container P4 of the fourth embodiment described above, and the main parts related to the main body trunk and the side lid.
Therefore, parts having the same configuration as that of the fourth embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.
In FIG. 23, the packaging sheet S5 has the first sheet surface 1a and the third sheet surface 1c in the sheet main body portion 1 unprocessed, and is the same as that of the fourth embodiment on the left and right and the center of the second sheet surface 1b. An attachment flap 29 for the suction cup K is formed.
Reference numerals 35 and 36 denote a pair of upper and lower through holes formed at both left and right ends of the joint flaps 26 and 27, and are provided above and below the respective folding lines 28a and 28f.
Further, openings 37 and 38 are punched and formed in the shape of eyes at the center of the polygonal lines 28a and 28f.
Next, in FIG. 24, G1 is a clip rail on the upper side, and a notch 39 is formed on the upper side of both left and right ends, and the lower side is recessed in the mounting hole portion of the notch 39. The formed female hook 40a and its fixing screw 40b are attached.
G2 is a clip rail on the lower side, and a male hook 42a protruding upward and its fixing screw 42b are attached to the attachment holes 41 at both left and right ends thereof.
43 is a sheet-like reverse rotation prevention flap for preventing reverse rotation of the roll body Q2, and attachment holes 44 are provided at both ends of the flap, and a locking claw 45 is formed in a wave shape on the leading edge of the flap. are doing.
A depression 46 is provided at the center lower part of the upper clip rail G1, and a depression 47 is provided at the upper center of the lower clip rail G2, so that the fingertip does not hit when the paper or film is pulled out. To do.
Therefore, when assembling the sheet container P5, the joint flaps 26 and 27 of the packaging sheet S5 are folded in two outwards and overlapped in the same manner as in the fourth embodiment, and one of the joint flaps 26 and 27 is overlapped. Then, the slide rails G1 and G2 are slid and guided.
Next, a female hook 40a is fitted into the left and right ends of the upper clip rail G1 from the lower side, and a fixing screw 40b is fitted and fixed from the upper cutout 39. Further, after the reverse rotation prevention flap 43 is overlapped on the upper surface of the lower clip rail G2, the fixing hook 42b is fitted into the male hook 42a set in the mounting holes 41 at the left and right ends from the lower notch. Secure with.
Thereby, the joint flaps 26 and 27 at both upper and lower end portions are reinforced by the clip rails G1 and G2 provided with a pair of male and female hooks 40a and 42a that are opposed to each other so as to be opposed to each other.
Further, the attachment flap 29 is folded outward and folded in half, and the suction cup K is attached to the engagement hole 30.
After that, as shown in FIG. 24, the sheet body 1 of the wrapping sheet S5 is folded inward with reference to the fold lines 28c and 28d on the boundary lines of the sheet surfaces 1a to 1c. G1, G2 face each other, and at that time, the engaging claw 45 at the tip of the reverse rotation prevention flap 43 is folded back toward the lower clip rail G2 as shown in FIG. The hooks 40a and 42a are connected and supported by engaging the concave and convex portions.
Then, an appropriate slit is formed between the upper and lower clip rails G1 and G2 by a pair of male and female hooks 40a and 42a as shown in FIGS. 26 and 27, and between the slits. A body trunk portion D5 having an outer casing structure having a substantially triangular cylindrical side surface is formed in which the engagement claws 45 of the reverse rotation prevention flap 43 are faced as shown in FIG.
Therefore, one of the side lid flaps 11a to 11c and 12a to 12c formed to protrude from the left and right end portions of the main body body portion D4 is folded inward with reference to the arcuate fold lines 15a to 15c and 16a to 16c. In addition, one of the side lids is closed by locking engagement in substantially the same procedure as in the first to third embodiments. Then, the roll body Q2 such as kitchen paper provided with a perforation is accommodated from the other open side, and the leading end portion of the paper or film is pulled out from between the clip rails G1 and G2 (FIGS. 26 and 27). ).
Then, again, the other side lid flaps 11a to 11c and 12a to 12c on the open side are folded inward with reference to the arc-shaped folding lines 15a to 15c and 16a to 16c, and then locked in the same procedure. By engaging, the other side lid is closed.
Therefore, as shown in FIG. 26, a plurality of suction cups K, which support the sheet container P5 containing the roll body Q2 substantially horizontally and are attached to the back body 1B, are connected to the refrigerator wall, tile wall and stainless steel around the kitchen. Adsorption is supported at an appropriate height position such as the wall surface W.
Thereafter, the paper tip is pulled out by hand, and the perforated part previously formed on the roll body Q2 is cut off as a guide for use.
In the case of the roll body Q2 having no perforation, it is pulled out by attaching a zigzag cutter 48 to the lower clip rail G2 so as to overlap the reverse rotation prevention flap 43 as shown in FIG. Paper, film, and the like are cut at appropriate positions.
Sixth embodiment
Finally, a sheet container P6 and its packaging sheet S6 according to the sixth embodiment of the present invention shown in FIGS. 29 to 34 will be described.
This is substantially the same as the configuration of the main parts related to the body barrel and the side lid of the sheet containers P4 and P4 of the fourth and fifth embodiments, and the joint flaps 26 and 27 and the clip thereof. By making an original device on the rail G and forming the cutter 51 in a simple manner, it is mainly used for bundling work by storing and carrying the ball string and pulling it out for cutting.
Therefore, the same components as those in the fourth and fifth embodiments are denoted by the same reference numerals, and detailed description thereof is omitted.
In FIGS. 30 and 31, 49a and 49b are engagement claws formed by cutting at both left and right ends on the folding lines 28a and 28f of the joint flaps 26 and 27, and one of the engagement claws 49a includes A plate-like cutter 51 having an engagement hole 50 formed at the center is fitted.
Reference numeral 52 denotes a slit-shaped belt insertion hole punched and formed in a hyperbola shape, and is provided at substantially the center of the first sheet surface 1a and the third sheet surface 1c, and a belt (not shown) is provided to the pair of slits 52. It is useful for inserting and attaching to the operator's waist, and for bundling work while moving.
A grip hole 53 is punched and formed in a semicircular arc shape, and has an opening formed at substantially the center of the first sheet surface 1a and the third sheet surface 1c near the folding lines 28b and 28e. Reference numeral 54 denotes a notch formed on one side of the side lid flaps 11a and 11c, which becomes a string passage hole after the side lid flaps 11a to 11c and 12a to 12c are closed.
Reference numeral 55 denotes an engagement recess provided at the tip of the clip rail G, which is cut by the cutter 51 so as to face the cut portion of the drawn string. Further, the upper and lower end portions of the clip rail G are formed with engagement holes 56 so that the bent engagement claws 49a and 49b are fitted.
First, the sheet body 1 of the packaging sheet S6 is bent inward with reference to the fold lines 28c and 28d on the boundary lines of the sheet surfaces 1a to 1c, and the joint flaps 26 and 27 at both the upper and lower ends are bent lines 28b and 28e. Are then folded outward and then folded outwardly from the fold lines 28a and 28f at the center of the joint flaps 26 and 27 so that the claws 49a and 49b are bent and protruded.
Next, the clip rail G is fitted from the right side direction of the joint flaps 26 and 27 that are folded in half and pushed in while sliding along the joint flaps 26 and 27. When the leading end of the clip rail G approaches the left side position of the joint flaps 26 and 27, the engaging hole 50 of the cutter 51 is fitted into the engaging claw 49a of the leading end.
Further, when the clip rail G is slid and inserted, the cutter 51 is horizontally incorporated inside the tip end of the clip rail G, and thereby the main body body D6 having a substantially triangular cylindrical longitudinal section is connected and fixed.
Next, after folding one side lid flaps 12a to 12c of the main body barrel D6 inward with reference to the arc-shaped folding lines 16a to 16c, the first and second embodiments, the fourth, It closes by carrying out a lock engagement in the procedure similar to 5 Example. Then, from the other open side, the ball string Q3 wound in a roll shape and other roll strings are stored, the leading end of the string is pulled out, and again the side cover flaps 11a to 11a on the open side 11c is folded inward with reference to the arc-shaped folding lines 15a to 15c, and then closed by locking engagement in the same procedure as in the above embodiment.
At that time, it is natural that the drawn string is drawn out in advance from the string passing hole 54 formed by bending the side lid flaps 11a and 11c. Then, the cutter 51 is built in the clip rail G, and the sheet container P6 of the present embodiment in which the ball string Q3 is stored is carried and used for binding work or the like. At that time, when the appropriate position of the drawn string is brought into the engagement recess 55 of the clip rail G and pulled up in the direction of the arrow H in FIG. 34, the string is cut by the cutter 51 built in the engagement recess 55.
In this embodiment, the clip rail G can be carried as a gripping grip and can be used for bundling work. However, the belt is inserted into the pair of slits 52 formed in the side body portions 1A and 1C of the body body portion D6. Therefore, it is convenient for carrying out binding work and other string work while being carried around the operator's waist and moving. In this case, the sheet container P6 is attached to the body with the surface of the string passage hole 54 facing upward.
As a matter of course, when the string is exchanged or replenished, the finger hooking portion 14 of the side lid flap 11a having the string passage hole 54 is caused and the edge portions of the other side lid flaps 11b and 11c are caused. For example, the main body D6 is opened and the ball string is replenished.
Again, the three pieces of side lid flaps 11a to 11c are folded inward, the cord is pulled out from the cord passage hole 54, and the side lid is locked and engaged.
Incidentally, in the sheet container P6 of the sixth embodiment, the structure for incorporating the cutter 51 into the clip rail G is eliminated, and the sheet container (not shown) such as the notch portion 54 that becomes the string passage hole 54 of the ball string Q3 is eliminated. In this case, various usage modes are possible as a mere portable container although it is housed inside.
FIGS. 35 (a) and 35 (b) are cross-sectional perspective views showing modifications of the connecting portion of the main body trunk portion, and FIG. 35 (a) shows the main body as in the case of the fourth embodiment. The case where the joint flaps 26 and 27 of the trunk | drum D4 are bend | folded and overlapped inside the main body trunk | drum D4, and the clip rail G is fixed by slidingly inserting is shown.
Moreover, although the case where the joint flap 2 in 1st-3rd Example is fixed with the stop needle | hook 56 of a document binding device is shown in figure (b), it can fix with a pair of male and female hooks other than that. It can be fastened with a fixing screw, or can be replaced with an adhesive or an adhesive tape.
Industrial applicability
Since the present invention provides the sheet container and the packaging sheet as described above, the individual configuration is novel and the packaging form is unique. Therefore, the added value of various products for sale is increased.
In addition, since it is portable, it can be interesting for fashion and the like, so it will bring about various effects such as incentivizing consumers to purchase and contributing to the expansion of demand.
In addition, it is convenient for bundling or packing and transporting a large number of sheets as flat sheets, and at the time of product sales, the sheets can be sold in the form of sheets and can be easily assembled as various sheet containers.
On the contrary, it can be easily unfolded and returned to a flat sheet after use, and it is convenient to organize and store many of them in a space-saving manner. .
In addition, various practical effects as described in the section of each example are exhibited.
[Brief description of the drawings]
1 to 6 are views showing a sheet container and its packaging sheet according to the first embodiment of the present invention, in which FIG. 1 is a perspective view showing a state in which the sheet container is placed horizontally, FIG. FIG. 3 is a developed view showing the inner surface of the packaging sheet, FIG. 3 is a perspective view of the packaging sheet with the folds inward, and FIGS. 4 (a) and 4 (b) are diagrams showing the connecting portion of the sheet body. (A) is a partial cross-sectional view showing a state in which the engaging hook is inserted into the engaged hole, and (b) is a partial sectional view showing a state in which the engaging claw is fitted in the slit. FIG. 5 is a view showing a lid flap protruding from an end edge portion of the main body barrel and a closing procedure thereof. 6A and 6B are views showing a state in which the lid flap is closed, in which FIG. 6A is a rear view showing the rear lid side of the sheet container, and FIG. 6B is a front lid. It is a front view which shows the side.
FIGS. 7 to 10 are views showing a sheet container and its packaging sheet according to the second embodiment of the present invention, in which FIGS. 7 (a) and 7 (b) are sheets viewed from the front and the back side. It is a perspective view of a container. FIG. 8 is a development view showing the inner surface of the packaging sheet, and FIG. 9 is a perspective view showing the packaging sheet with creases. FIGS. 10A to 10D are views showing each surface of the sheet container, in which FIG. 10A is a plan view, FIG. 10B is a front view, FIG. 10C is a bottom view, FIG. (D) is a right side view.
FIGS. 11 to 16 are views showing a sheet container and its packaging sheet according to a third embodiment of the present invention, in which FIG. 11 is a perspective view of the sheet container, and FIG. 12 is an inner surface of the packaging sheet. FIG. 13 is a perspective view showing a packaging sheet with creases. FIG. 14 is a view showing a state before and after the engagement hook is inserted into the engaged hole.
15A and 15B are a plan view and a bottom view of the sheet container, and FIG. 16 is a front view of the sheet container.
FIGS. 17-21 is a figure which shows the sheet | seat container which concerns on 4th Example of this invention, its packaging sheet | seat etc., among them, FIG. 17 is a perspective view of a sheet container, FIG. 18 is the outer surface of a packaging sheet | seat. Fig. 19 is a plan view showing components of the sheet container, and Fig. 19 is a perspective view showing the outer surface of the packaging sheet and the components of the sheet container. 20 (a) and 20 (b) are left and right side views of the sheet container, and FIG. 21 is a longitudinal side view showing a use state.
22 to 28 are views showing a sheet container and its packaging sheet according to the fifth embodiment of the present invention, in which FIG. 22 is a perspective view of the sheet container, and FIG. 23 is an inner surface of the packaging sheet. FIG. 24 is an exploded perspective view showing the packaging sheet with the folds and the components of the sheet container. FIG. 25 is a partially enlarged perspective view showing a reverse rotation preventing flap attached to a paper or film outlet, FIG. 26 is a longitudinal side view showing a use state, and FIG. 27 is an enlarged sectional view of a paper or film outlet. .
FIG. 28 is a partially enlarged perspective view showing a film cutter attached to the film outlet and its reverse rotation prevention flap when the roll body is a film made of synthetic resin or an aluminum foil film and has no perforation. FIG.
FIGS. 29 to 35 are views showing a sheet container and its packaging sheet according to a sixth embodiment of the present invention, in which FIG. 29 is a perspective view of the sheet container, and FIG. 30 is an inner surface of the packaging sheet. FIG. 31 is a developed view, and FIG. 31 is a perspective view of the inner surface of the packaging sheet and its components.
32 (a) and 32 (b) are a plan view and a front view of the sheet container, FIGS. 33 (a) and 33 (b) are left and right side views, and FIG. 34 is a longitudinal side view showing a state in which the stored ball string is pulled out. It is.
FIGS. 35 (a) and 35 (b) are cross-sectional perspective views showing modifications of the connecting portion of the main body barrel, in which FIG. 35 (a) is folded by overlapping the joint flap inside the main body barrel. FIG. 5B shows a case where the joint flap is fixed with the stop needle of the document binding device. FIG.

Claims

A sheet container for bending and connecting a packaging sheet to a body section of a substantially triangular cylindrical cross section or vertical cross section,
A three-piece lid flap that protrudes from the end of the body container in the body length direction or body height direction of the sheet container is folded from the arc-shaped fold line formed at the base end portion to the inside of the body body section and closed. A sheet container characterized by being formed.

Three pieces of lid flaps projecting from the body length direction or body height direction end of the main body are sequentially folded inward from the arc-shaped fold line formed at the base end, and finally folded and hooked on one side The other end edge of the lid flap provided with a portion is inserted into the end edge of the lid flap that is bent first, and is locked by an engagement recess provided near the tip of each lid flap. The sheet container according to claim 1.

It is a sheet container for bending and connecting a packaging sheet to a main body body of a substantially triangular cylindrical cross section,
The three pieces of the bottom lid flap projecting from the bottom of the body barrel of the sheet container are closed by folding inward from the arc-shaped fold line formed at the base end,
A sheet characterized in that two upper lid flaps and one hanging flap are projected from the upper end of the main body barrel, and two of the upper lid flaps are folded inward from an arc-shaped fold line so as to be opened and closed. container.

An engaging claw is provided on the outer edge near the tip of the upper lid flap, an engaging hole is provided in the base end portion of the hanging flap, the two pieces of the upper lid flap are bent inwardly of the main body, and the upper lid flap The sheet container according to claim 3, wherein the engagement claw is engaged with the engagement hole of the hanging flap.

It is a sheet container for bending and connecting to a main body body of an upper opening form or a lower opening form in a substantially triangular tube shape,
The three pieces of the bottom lid flap projecting from the bottom of the body barrel of the sheet container are closed by folding inward from the arc-shaped fold line formed at the base end,
3. A sheet container characterized in that three pieces of eaves flaps protruding from the upper edge of the main body trunk are foldable outwardly from arcuate fold lines formed at the base end.

Bending the three pieces of the bottom lid flap protruding from the bottom of the main body to the inside sequentially from the arc-shaped fold line formed at the base end,
The other end of the bottom lid flap, which is bent at the end and provided with a finger hook on one side, is inserted into the inside of the end edge of the bottom lid flap that is bent first,
The sheet container according to claim 3 or 5, wherein the engagement concave portions provided at the tip portions of the individual bottom lid flaps are engaged with each other and locked.

Of the three cocoon flaps, the two cocoon flaps are bent outward from the arcuate fold line formed at the base end thereof, and the remaining one cocoon flap is vertically supported on the upper part of the sheet container. Item 6. The sheet container according to Item 5.

The sheet body portion of the packaging sheet is divided into a first sheet surface, a second sheet surface, and a third sheet surface, and a joint flap serving as a binding margin is connected to the third sheet surface, and the joint flap is provided. The sheet container according to claim 1, 3 or 5, wherein the mating hook is fitted into an engagement hole provided near the end of the first sheet surface.

The sheet container according to claim 8, wherein an engagement claw is provided at an edge portion of the first sheet surface, and the engagement claw is engaged with a slit provided on a fold line between the third sheet surface and the joint flap.

The sheet container according to claim 8, wherein a slit is formed in a hole edge portion of the engagement hole into which the engagement hook is fitted.

The sheet body portion of the packaging sheet is divided into a first sheet surface, a second sheet surface, and a third sheet surface, respectively, and joint flaps serving as binding margins are continuously provided on the first sheet surface and the third sheet surface,
Among them, the suction flap of the suction cup is provided on the first sheet surface, the support hole of the storage container is provided on the second sheet surface, and the bottom support hole of the storage container is provided on the third sheet surface,
The sheet container according to claim 1 or 2, wherein the joint flap is sandwiched and supported by a clip rail, and a suction cup is attached to the attachment flap.

The sheet body portion of the packaging sheet is divided into a first sheet surface, a second sheet surface, and a third sheet surface, respectively, and joint flaps that serve as binding margins are continuously provided on the first sheet surface and the third sheet surface, Inside, attach the suction cup to the mounting flap provided on the second seat surface,
A clip rail on the upper side and a clip rail on the lower side are sandwiched and supported on each of the joint flaps, and a pair of male and female hooks fitted vertically are attached to both left and right ends of the clip rail. Item 3. A sheet container according to item 1 or 2.

The sheet container according to claim 12, wherein a reverse rotation prevention flap for preventing reverse rotation of the roll body accommodated in the main body trunk portion is attached to the lower clip rail.

The sheet main body is divided into a first sheet surface, a second sheet surface, and a third sheet surface, respectively, and a joint flap serving as a binding margin is continuously provided on the third sheet surface. An engagement hook that fits into an engagement hole provided on one sheet surface is provided,
Three lid flaps are projected on both ends of each sheet surface, and arc-shaped fold lines are provided at the base end to fold the lid flaps inward. The lid flaps engage with each other near the tip of each lid flap. A packaging sheet characterized in that an engaging recess is formed.

The sheet main body is divided into a first sheet surface, a second sheet surface, and a third sheet surface, and among them, a joint flap serving as a binding margin is continuously provided on the third sheet surface. An engagement hook that fits into an engagement hole provided in the first sheet surface is provided,
Three pieces of bottom lid flaps are projected at the lower end of each sheet surface, and an arc-shaped fold line is provided at the base end to fold the bottom lid flaps inward. An engagement recess to be engaged with the
A hanging flap and two pieces of an upper lid flap are projected on the upper end of each sheet surface, and an arc-shaped broken line is formed at the base end of the upper lid flap,
A packaging sheet characterized in that an engagement claw provided in an upper lid flap engages with an engagement hole provided in a base end portion of a hanging flap.

The sheet main body is divided into a first sheet surface that is widened on the upper side compared to the lower side, a second sheet surface that is similarly widened, and a third sheet surface that is similarly widened. ,
Among them, a joint flap serving as a binding margin is continuously provided on the third sheet surface, and the joint flap is provided with an engagement hook that fits into an engagement hole provided on the first sheet surface,
Three pieces of bottom lid flaps are projected at the lower end of each sheet surface, and an arc-shaped fold line is formed at the base end of the bottom lid flap. The bottom lid flap is placed near the tip of each bottom lid flap. Provide engagement recesses to engage each other,
3. A packaging sheet comprising three pieces of eaves flaps formed on the upper end portion of each sheet surface, and an arc-shaped fold line configured to bend the eaves flaps outward at the base end portion.

The sheet main body is divided into a first sheet surface that is widened so that the lower side is wider than the upper side, a second sheet surface that is similarly widened, and a third sheet surface that is similarly widened and formed. Each compartment,
Among them, a joint flap serving as a binding margin is continuously provided on the third sheet surface, and the joint flap is provided with an engagement hook that fits into an engagement hole provided on the first sheet surface,
Three pieces of bottom lid flaps are projected on the lower end portion of each sheet surface, and an arc-shaped fold line for folding the bottom lid flaps inwardly is formed at the base end portion thereof.
An engagement recess for engaging the bottom lid flaps with each other is provided near the tip of each bottom lid flap,
3. A packaging sheet comprising three pieces of eaves flaps formed on the upper end portion of each sheet surface, and an arc-shaped fold line configured to bend the eaves flaps outward at the base end portion.

The engagement claw is provided on the first sheet surface, and a slit for inserting the engagement claw is provided on the fold line between the third sheet surface and the joint flap. The packaging sheet described.

The sheet main body is divided into a first sheet surface, a second sheet surface, and a third sheet surface, and joint flaps serving as binding margins are continuously provided on the first sheet surface and the third sheet surface,
At each end of each sheet surface, three pieces of side lid flaps are overhanged, and at the base end portions thereof, arc-shaped fold lines for folding the side lid flaps inward are provided,
A packaging sheet comprising an engaging recess for engaging the side lid flaps with each other in the vicinity of the tip of each side lid flap.

The sheet main body is divided into a first sheet surface, a second sheet surface, and a third sheet surface, and joint flaps serving as binding margins are continuously provided on the first sheet surface and the third sheet surface,
Among them, the suction flap of the suction cup is provided on the first sheet surface, the support hole of the storage container is provided on the second sheet surface, and the bottom support hole of the storage container is provided on the third sheet surface,
At each end of each sheet surface, three pieces of side lid flaps are overhanged, and at the base end portion thereof, arc-shaped fold lines for folding the side lid flaps inward are provided,
A packaging sheet comprising an engaging recess for engaging the side lid flaps with each other in the vicinity of the tip of each side lid flap.

The sheet main body is divided into a first sheet surface, a second sheet surface, and a third sheet surface, respectively, and joint flaps that serve as binding margins are continuously provided on the first sheet surface and the third sheet surface,
Among them, the suction flaps are provided on the second sheet surface,
At each end of each sheet surface, three pieces of side lid flaps are overhanged, and at the base end portion thereof, arc-shaped fold lines for folding the side lid flaps inward are provided,
A packaging sheet comprising an engaging recess for engaging the side lid flaps with each other in the vicinity of the tip of each side lid flap.

A finger hook is provided on any one of the lid flap, the bottom lid flap, the top lid flap, and the side lid flap, and the claim 14, the claim 15, the claim 17, the claim 17, the claim 19, the claim 20, or the claim 21 Packaging sheet as described in 1.