JP3196642U - Resealable packaging box - Google Patents

Resealable packaging box Download PDF

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JP3196642U
JP3196642U JP2015000105U JP2015000105U JP3196642U JP 3196642 U JP3196642 U JP 3196642U JP 2015000105 U JP2015000105 U JP 2015000105U JP 2015000105 U JP2015000105 U JP 2015000105U JP 3196642 U JP3196642 U JP 3196642U
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lid
side plate
line
opening
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JP3196642U7 (en
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孝志 辻井
孝志 辻井
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富山スガキ株式会社
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Abstract

【課題】蓋部の開封性が良く、開封した蓋部を容易かつ確実に再封することができるシールエンドカートン型の包装箱を提供する。【解決手段】箱体形成片12は、4つの側面板14,16,18,20と、側面板20の連接方向の端部に延設された補助板68と、蓋部を形成するための蓋片28,44を備える。第一の側面板16は、連接方向に対して直角方向の端辺の内側に、第一の破断線30に囲まれた開封部42を備える。補助板68は、連接方向に対して直角方向の端部であって開封部42と同じ側の端部に、第二の破断線で区切られた再封片を備える。組み立てた状態で、側面板14の連接方向の端部裏面が、補助板68の表面に糊付けされて筒体が形成される。再封片74の表面が開封部42の裏面に糊付され、蓋片28,44により筒体の開口端を塞ぐように蓋部が形成され、蓋部が再封片74と連続する。【選択図】図2The present invention provides a sealed end carton-type packaging box that has a good opening of a lid and can easily and reliably reseal the opened lid. A box-forming piece 12 forms four side plates 14, 16, 18, 20, an auxiliary plate 68 extended at the end of the side plate 20 in the connecting direction, and a lid. Lid pieces 28 and 44 are provided. The first side plate 16 includes an opening 42 that is surrounded by the first breaking line 30 on the inner side of the edge in the direction perpendicular to the connecting direction. The auxiliary plate 68 is provided with a re-sealing piece separated by a second break line at an end portion perpendicular to the connecting direction and on the same side as the opening portion 42. In the assembled state, the back surface of the end portion in the connecting direction of the side plate 14 is glued to the surface of the auxiliary plate 68 to form a cylinder. The front surface of the resealable piece 74 is glued to the back surface of the opening portion 42, a lid portion is formed so as to close the open end of the cylindrical body by the lid pieces 28 and 44, and the lid portion is continuous with the resealable piece 74. [Selection] Figure 2

Description

本考案は、開封した蓋部を簡易的に再封できるシールエンドカートン型の包装箱に関しする。   The present invention relates to a sealed end carton-type packaging box that can easily re-seal an opened lid.

従来、この種の包装箱として、例えば特許文献1に開示されている包装用箱があった。この包装用箱は、ブランクシートから一体的に打ち抜かれた箱体形成片から成り、箱体形成片の状態で、筒体を形成する第一側面板、正面板、第二側面板及び背面板が順に連接され、筒体の一方の開口端を塞ぐ外蓋片及び内蓋片が、それぞれ正面板及び背面板の一端に折罫線で区切られて延設されている。開封操作を容易にするため構成として、正面板の外蓋片側の端部に、折罫線とU字状の破断線に囲まれた開封部が設けられ、この折罫線の両端部に、開封用切込線が設けられている。また、再封可能にするための構成として、内蓋片の先端部に、再封片が折罫線で区切られて延設され、内蓋片の再封片側の端部に、折罫線とU字状の破断線に囲まれた貼付片が設けられている。   Conventionally, as this type of packaging box, for example, there has been a packaging box disclosed in Patent Document 1. The packaging box is composed of a box-forming piece integrally punched from a blank sheet, and in the state of the box-forming piece, a first side plate, a front plate, a second side plate, and a back plate that form a cylinder Are sequentially connected, and an outer lid piece and an inner lid piece that block one open end of the cylindrical body are respectively extended at one end of the front plate and the back plate, separated by a crease line. As a configuration for facilitating the opening operation, an opening portion surrounded by a crease line and a U-shaped break line is provided at the end of the front cover on the side of the outer lid, and for opening at both ends of the crease line A score line is provided. Further, as a configuration for enabling re-sealing, the re-sealing piece is divided and extended at the front end portion of the inner lid piece by a crease line, and the crease line and U are provided at the end portion of the inner lid piece on the re-sealing side. A sticking piece surrounded by a character-shaped break line is provided.

組み立てた状態で、再封片が折り曲げられて内蓋片に重なり、再封片の裏面が貼着片の裏面に糊付けされ、筒体の一方の開口端を塞ぐように内蓋片が折り曲げられ、その上に外蓋片が重なって糊付けされて蓋部が形成される。   In the assembled state, the resealable piece is folded and overlapped with the inner lid piece, the backside of the resealable piece is glued to the backside of the sticking piece, and the inner lid piece is folded so as to block one open end of the cylinder. The outer lid piece overlaps and is glued to form a lid portion.

開封するときは、指で開封部を押し込んで正面板の破断線を破断し、さらに蓋部を引き上げて開封用切込線を破断し、蓋部を開く。その後、再封する時は、再封片を内蓋片から引き離して破断線を破断し、引き起こした再封片を正面板の開封用切込線側の端部の内側に差し込んで係合させることにより、蓋部を閉じた状態に保持する構造になっている。   When opening, the opening part is pushed with a finger to break the breaking line of the front plate, and the lid part is pulled up to break the opening cutting line, and the lid part is opened. After that, when resealing, the resealing piece is pulled away from the inner lid piece to break the breaking line, and the resulting resealing piece is inserted inside the end of the opening cut line side of the front plate and engaged. Thus, the lid is held in a closed state.

登録実用新案第3188892号公報Registered Utility Model No. 3188892

しかし、特許文献1の包装用箱は、開封部を囲む破断線を最適化する設計が簡単ではない。例えば、比較的破れやすく設計すると、商品輸送時のハンドリングによって不意に破断線が破れてしまうおそれがあり、反対に、破断しにくく設計すると、開封するため開封部を押し込んだとき、破断線が破れる前に正面板が変形してしまうおそれがある。しかも、破断線の破断のしやすさは、破断線の寸法のばらつき、基材(紙など)の厚みのばらつき、吸湿の度合い、開封部が押圧される角度のばらつき等によっても変化する。したがって、常に良好な開封性が得られるようにするのは難しいものであった。   However, the packaging box of Patent Document 1 is not easy to design to optimize the breaking line surrounding the opening. For example, if the design is relatively easy to break, there is a risk that the break line may be unexpectedly broken due to handling during transportation of the product, and conversely, if the design is difficult to break, the break line is broken when the unsealed part is pushed in for opening. There is a risk that the front plate will be deformed before. Moreover, the breakability of the break line also varies depending on the variation in the size of the break line, the variation in the thickness of the base material (such as paper), the degree of moisture absorption, the variation in the angle at which the opening is pressed, and the like. Therefore, it has been difficult to always obtain good openability.

また、この包装用箱は、開封後、開封部が外蓋片の端部に繋がって固定されずに側方に延出するので、見栄えが良くないだけでなく、再封する操作の障害になる可能性もある。   In addition, after opening the packaging box, the unsealing part is connected to the end of the outer lid piece and extends to the side without being fixed. There is also a possibility.

本考案は、上記背景技術に鑑みて成されたものであり、蓋部の開封性が良く、開封した蓋部を容易かつ確実に再封することができるシールエンドカートン型の再封可能な包装箱を提供することを目的とする。   The present invention has been made in view of the above-described background art, and has an easy-to-re-sealable end-carton-type re-sealable packaging that allows easy opening and unsealing of the lid. The purpose is to provide a box.

本考案は、一枚のブランクシートから一体的に打ち抜かれた箱体形成片から成り、この箱体形成片は、互いに平行に連接された4つの側面板と、前記4つの側面板の連接方向の一方の端部に延設された補助板と、蓋部を形成するための蓋片とを有し、前記4つの側面板の中の1つの側面板は、前記連接方向に対して直角方向の端辺の内側に、この端辺とU字状に形成された第一の破断線とで囲まれた開封部が設けられ、前記補助板は、前記連接方向に対して直角方向の端部であって前記開封部と同じ側の端部に、再封片が第二の破断線で区切られて延設され、組み立てた状態で、前記4つの側面板の連接方向の他方の端部裏面が、前記補助板の表面に糊付けされて筒体が形成され、前記再封片の表面が前記開封部の裏面に糊付され、前記蓋片により前記筒体の一方の開口端を塞ぐように蓋部が形成され、前記蓋部が前記再封片と連続し、前記開封部を押し込んで、前記第一及び第二の破断線を破断することによって前記蓋部を開封することができ、開封した後、前記再封片を前記筒体の開口端部分に係合させることによって前記蓋部を再封することができる再封可能な包装箱である。   The present invention comprises a box-forming piece integrally punched from a single blank sheet. The box-forming piece includes four side plates connected in parallel to each other and the connecting direction of the four side plates. An auxiliary plate extending at one end of the first plate and a lid piece for forming a lid portion, and one of the four side plates is perpendicular to the connecting direction. An opening portion surrounded by this end side and a first breaking line formed in a U shape is provided inside the end side of the auxiliary plate, and the auxiliary plate has an end portion in a direction perpendicular to the connecting direction. In the end portion on the same side as the opening portion, the resealing piece is divided and extended by the second breaking line, and in the assembled state, the other end portion back surface in the connecting direction of the four side plates Is glued to the surface of the auxiliary plate to form a cylinder, and the surface of the resealable piece is glued to the back surface of the opening portion, A lid portion is formed so as to close one open end of the cylindrical body, the lid portion is continuous with the resealing piece, pushes the opening portion, and breaks the first and second break lines. The re-sealable packaging box that can open the lid part and then re-seal the lid part by engaging the re-sealing piece with the open end portion of the cylindrical body It is.

前記包装箱は、前記箱体形成片の状態で、前記4つの側面板の中の1つである第一の側面板は、前記連接方向に対して直角方向の端部に、第一の蓋片が第一の折罫線で区切られて延設され、前記第一の折罫線に沿うように、前記第一の蓋片の基端部両端から内向きに第三の破断線が設けられ、前記第一の側面板の内側に、前記第三の破断線の内側両端を起点として連続する前記第一の破断線と前記第一の折罫線とで囲まれた前記開封部が設けられ、前記第一の側面板と1つ空けて隣の第二の側面板は、前記第一の蓋片と同じ側の端部に、第二の蓋片が第二の折罫線で区切られて延設され、組み立てた状態で、前記筒体の一方の開口端を塞ぐように前記第一及び第二蓋片が重ねられ互いに糊付けされて前記蓋部が形成され、前記再封片が前記開封部に糊付けされることにより、前記蓋部が、前記第一の蓋片及び前記開封部を通じて前記再封片と連続し、前記開封部を押し込んで、前記第一及び第二の破断線を破断すると共に、前記第三の破断線を破断することによって前記蓋部を開封することができる構成であることが好ましい。   The packaging box is in the state of the box-forming piece, and the first side plate, which is one of the four side plates, has a first lid at the end perpendicular to the connecting direction. The piece is extended by being divided by a first crease line, and along the first crease line, a third break line is provided inward from both ends of the base end of the first lid piece, Inside the first side plate, the opening portion surrounded by the first rupture line and the first crease line continuous from both inner ends of the third rupture line is provided, The second side plate, which is adjacent to the first side plate, extends from the end on the same side as the first cover piece with the second cover piece separated by a second crease line. In the assembled state, the first and second lid pieces are stacked and glued together so as to close one open end of the cylindrical body to form the lid portion, and the reseal piece is opened. By being glued to the part, the lid part is continuous with the reseal piece through the first lid piece and the opening part, and pushes the opening part to break the first and second break lines. In addition, it is preferable that the lid can be opened by breaking the third break line.

あるいは、前記包装箱は、箱体形成片の状態で、前記4つの側面板の中の1つである第一の側面板は、前記連接方向に対して直角方向の端辺の内側に、この端辺とU字状に形成された前記第一の破断線とで囲まれた前記開封部が設けられ、前記第一の側面板と1つ空けて隣の第二の側面板は、前記開封部と同じ側の端部に、第二の蓋片が折罫線で区切られて延設され、前記補助板は、前記連接方向に対して直角な端部であって前記開封部と同じ側の端部に、再封片が第二の破断線で区切られて延設され、前記再封片の先端部に、第一の蓋片が第一の折罫線で区切られて延設され、組み立てた状態で、前記筒体の一方の開口端を塞ぐように前記第一及び第二蓋片が重ねられ互いに糊付けされて前記蓋部が形成され、前記蓋部が、前記第一の蓋片を通じて前記再封片と連続する構成であることが好ましい。   Alternatively, the packaging box is in the form of a box body, and the first side plate, which is one of the four side plates, is disposed on the inner side of the end perpendicular to the connecting direction. The opening portion surrounded by the end side and the first breaking line formed in a U-shape is provided, and the second side plate adjacent to the first side plate is separated by the opening A second lid piece is provided on the end on the same side as the part, and is extended with a crease line, and the auxiliary plate is an end perpendicular to the connecting direction and on the same side as the opening part. At the end, the resealing piece is divided and extended by a second breaking line, and at the tip of the resealing piece, the first lid piece is extended and divided by a first crease line, and assembled. In this state, the first and second lid pieces are overlapped and glued together so as to close one open end of the cylindrical body to form the lid portion, and the lid portion is the first lid piece. It is preferably configured to continuous with the reclosure strips through.

さらに、前記補助片の内側に、表示片が第四の破断線で区切られて設けられ、前記表示片は、前記蓋部を開封した後、前記第四の破断線を破断することにより前記筒体から分離させることができる構成にしてもよい。   Further, a display piece is provided inside the auxiliary piece by a fourth break line, and the display piece is formed by breaking the fourth break line after opening the lid. You may make it the structure which can be made to isolate | separate from a body.

本考案の再封可能な包装箱は、簡単な構造で組み立て易く、包装の作業性もよいものである。また、組み立てた状態で、側面板の開封部の近傍が補助板と重なって補強されるので、良好な開封性を安定的に実現することができる。開封後は、再封片を用いて違和感なく確実に再封することができる。   The resealable packaging box of the present invention has a simple structure, is easy to assemble, and has good packaging workability. Moreover, since the vicinity of the opening part of the side plate overlaps with the auxiliary plate and is reinforced in the assembled state, it is possible to stably realize a good opening property. After opening, it can be reliably resealed using a resealable piece without a sense of incongruity.

本考案の再封可能な包装箱の第一の実施形態の組み立て状態を示す図であって、第一の側面板が見える角度の斜視図(a)、第二の側面板が見える角度の斜視図(b)である。It is a figure which shows the assembly state of 1st embodiment of the resealable packaging box of this invention, Comprising: The perspective view (a) of the angle which can see a 1st side plate, The perspective view of the angle which can see a 2nd side plate FIG. 第一の実施形態の包装箱の箱体形成片の裏面側を示す展開図である。It is an expanded view which shows the back surface side of the box formation piece of the packaging box of 1st embodiment. 図2の箱体形成片の組み立て工程を示す図(a),(b)である。It is a figure (a) and (b) which show the assembly process of the box body formation piece of Drawing 2. 図2の箱体形成片の組み立て工程を示す図(a),(b),(c)である。It is a figure (a), (b), and (c) which show the assembly process of the box formation piece of Drawing 2. 図2の箱体形成片の組み立て工程を示す図(a),(b),(c)である。It is a figure (a), (b), and (c) which show the assembly process of the box formation piece of Drawing 2. 第一の実施形態の包装箱を開封した状態を示す斜視図(a)、再封した状態を示す斜視図(b)である。It is the perspective view (a) which shows the state which opened the packaging box of 1st embodiment, and the perspective view (b) which shows the state which resealed. 第一の実施形態の包装箱を廃棄するため分解する操作を説明する図(a),(b),(c)である。It is figure (a), (b), (c) explaining operation which disassembles in order to discard the packaging box of 1st embodiment. 本考案の再封可能な包装箱の第二の実施形態の組み立て状態を示す図であって、第一の側面板が見える角度の斜視図(a)、第二の側面板が見える角度の斜視図(b)である。It is a figure which shows the assembly state of 2nd embodiment of the resealable packaging box of this invention, Comprising: The perspective view (a) of the angle which can see a 1st side plate, The perspective view of the angle which can see a 2nd side plate FIG. 第二の実施形態の包装箱の箱体形成片の裏面側を示す展開図である。It is an expanded view which shows the back surface side of the box formation piece of the packaging box of 2nd embodiment. 図9の箱体形成片の組み立て工程を示す図(a),(b)である。It is a figure (a) and (b) which show the assembly process of the box body formation piece of Drawing 9. 第二の実施形態の包装箱を廃棄するため分解する操作を説明する図(a),(b)である。It is figure (a), (b) explaining operation which disassembles in order to discard the packaging box of 2nd embodiment. 第二の実施形態の包装箱を分解し、表示片を筒体から分離させる操作を説明する図(a),(b)である。It is figure (a), (b) explaining operation which disassembles the packaging box of 2nd embodiment, and separates a display piece from a cylinder. 本考案の再封可能な包装箱の第三の実施形態の組み立て状態を示す図であって、第一の側面が見える角度の斜視図(a)、第二の側面が見える角度の斜視図(b)である。It is a figure which shows the assembly state of 3rd embodiment of the resealable packaging box of this invention, Comprising: The perspective view (a) of the angle which can see a 1st side surface, The perspective view of the angle which can see a 2nd side surface ( b). 第三の実施形態の包装箱の箱体形成片の裏面側を示す展開図である。It is an expanded view which shows the back surface side of the box formation piece of the packaging box of 3rd embodiment. 図14の箱体形成片の組み立て工程を示す図(a),(b)である。It is a figure (a) and (b) which show the assembly process of the box body formation piece of Drawing 14. 第三の実施形態の包装箱を開封した状態を示す斜視図(a)、再封した状態を示す斜視図(b)である。It is the perspective view (a) which shows the state which opened the packaging box of 3rd embodiment, and the perspective view (b) which shows the state which resealed.

以下、本考案の再封可能な包装箱の第一の実施形態について、図1〜図7に基づいて説明する。この実施形態の包装箱10は、図1に示すように、略直方体の箱体であり、厚紙等の一枚のブランクシートを一体的に打ち抜いた箱体形成片12を組み立てることによって形成される。   Hereinafter, 1st embodiment of the resealable packaging box of this invention is described based on FIGS. As shown in FIG. 1, the packaging box 10 of this embodiment is a substantially rectangular parallelepiped box, and is formed by assembling a box forming piece 12 in which a single blank sheet such as cardboard is integrally punched. .

図2は、箱体形成片12を裏面から見た展開図であり、箱体形成片12は、互いに平行に連接された4つの側面板14,16,18,20を有している。4つの側面板14,16,18,20は、連接方向と直交する幅方向の長さが同じで、連接方向の長さもほぼ同じであり、各々折罫線22,24,26で区切られている。以下、側面板16を第一の側面板16、第一の側面板16の1つ挟んで隣の側面板20を第二の側面板20と称する。   FIG. 2 is a developed view of the box-forming piece 12 as viewed from the back side, and the box-forming piece 12 has four side plates 14, 16, 18, 20 connected in parallel to each other. The four side plates 14, 16, 18, 20 have the same length in the width direction orthogonal to the connecting direction, and the lengths in the connecting direction are substantially the same, and are divided by the crease lines 22, 24, 26, respectively. . Hereinafter, the side plate 16 adjacent to one of the first side plate 16 and the first side plate 16 is referred to as the second side plate 20.

第一の側面板16の、連接方向に対して直角方向の一端部には、略矩形の第一の蓋片28が延設され、第一の折罫線30で第一の側面板16と区切られている。第一の蓋片28の延出方向長さは、側面板14,18の連接方向長さとほぼ同じである。第一の側面板16の他端部には、第一の蓋片28と同形の蓋片32が延設され、折罫線34で第一の側面板16と区切られている。蓋片32は、延出方向のほぼ中央部にV字状の分解用破断線36が設けられ、基端側部分32aと先端側部分32bとに区切られている。   A substantially rectangular first lid piece 28 extends from one end of the first side plate 16 in a direction perpendicular to the connecting direction, and is separated from the first side plate 16 by a first crease line 30. It has been. The extending direction length of the first cover piece 28 is substantially the same as the connecting direction length of the side plates 14 and 18. A lid piece 32 having the same shape as the first lid piece 28 is extended to the other end portion of the first side plate 16, and is separated from the first side plate 16 by a crease line 34. The lid piece 32 is provided with a V-shaped disassembly breaking line 36 at a substantially central portion in the extending direction, and is divided into a proximal end portion 32a and a distal end portion 32b.

さらに、第一の折罫線30に沿うように、第一の蓋片28の基端部両端から内向きに破断線38が設けられ、第一の側面板16の内側に、破断線38の内側両端を起点として連続する破断線40と第一の折罫線30とで囲まれた開封部42が設けられている。以下、破断線38を第三の破断線38、破断線40を第一の破断線40と称する。   Further, along the first crease line 30, break lines 38 are provided inwardly from both ends of the base end portion of the first lid piece 28, and inside the break line 38 inside the first side plate 16. An opening 42 is provided that is surrounded by a continuous break line 40 and a first crease line 30 starting from both ends. Hereinafter, the break line 38 is referred to as a third break line 38, and the break line 40 is referred to as a first break line 40.

第二の側面板20の、連接方向に対して直角方向の一端部(第一の蓋片28側の端部)には、先端側の幅が狭くなった台形状の第二の蓋片44が延設され、第二の折罫線46で第二の側面板20と区切られている。第二の蓋片44の延出方向長さは、側面板14,18の連接方向長さの約2/3程度である。第二の側面板20の他端部には、先端部の幅がやや狭くなった台形状の蓋片48が延設され、折罫線50で第二の側面板20と区切られている。   The second side plate 20 has a trapezoidal second lid piece 44 whose width at the front end side is narrowed at one end (the end on the first lid piece 28 side) perpendicular to the connecting direction. Is extended and separated from the second side plate 20 by a second crease line 46. The extending direction length of the second lid piece 44 is about 2/3 of the connecting direction length of the side plates 14 and 18. At the other end of the second side plate 20, a trapezoidal lid piece 48 having a slightly narrowed tip is extended and separated from the second side plate 20 by a crease line 50.

側面板14の、第一の側面板16の第一の折罫線30に連続する端部には、サイドフラップ52が延設され、折罫線54で側面板14と区切られている。側面板14の他端部には、サイドフラップ56が延設され、折罫線58で側面板14と区切られている。側面板18の、第一の側面板16の第一の折罫線30に連続する端部にも、同様のサイドフラップ60が延設され、折罫線62で側面板18と区切られている。側面板18の他端部にも同様のサイドフラップ64が延設され、折罫線66で側面板18と区切られている。   A side flap 52 extends from an end of the side plate 14 that is continuous with the first crease line 30 of the first side plate 16, and is separated from the side plate 14 by a crease line 54. A side flap 56 extends from the other end of the side plate 14 and is separated from the side plate 14 by a crease line 58. A similar side flap 60 is extended to the end of the side plate 18 that continues to the first crease line 30 of the first side plate 16, and is separated from the side plate 18 by the crease line 62. A similar side flap 64 is extended to the other end of the side plate 18 and is separated from the side plate 18 by a crease line 66.

4つの側面板14,16,18,20が連接する第二の側面板20側の端部には、補助板68が延設され、折罫線70で第二の側面板20と区切られている。補助板68は、基端部から先端部までの途中の位置に、折罫線70と平行な折罫線72が設けられ、基端側部分68aと先端側部分68bに区切られている。基端側部分68aは、連接方向の長さが側面板14とほぼ同じであり、折罫線30から折罫線72に近づくにしたがって幅が狭くなっている。先端側部分68bは、連接方向の長さが第一の側面板16よりも僅かに短く、折罫線70から離れるにしたがって幅が狭くなっている。   An auxiliary plate 68 is extended at the end of the second side plate 20 side where the four side plates 14, 16, 18, 20 are connected, and is separated from the second side plate 20 by a crease line 70. . The auxiliary plate 68 is provided with a crease line 72 parallel to the crease line 70 at a position midway from the base end part to the front end part, and is divided into a base end side part 68a and a front end side part 68b. The proximal end portion 68 a has a length in the connecting direction that is substantially the same as that of the side plate 14, and the width decreases as the crease line 30 approaches the crease line 72. The distal end side portion 68 b is slightly shorter in the connecting direction than the first side plate 16, and the width becomes narrower as the distance from the crease line 70 increases.

補助板68の先端側部分68bは、連接方向に対して直角方向の端部であって、第一の側面板16の開封部42と同じ側の端部に再封片74が延設され、破断線76で先端側部分68bと区切られている。再封片74は、第一の側面板16の開封部42に対応する位置に設けられ、先端部の幅は第一の側面板16の連接方向長さとほぼ同じで、基端部の幅は両角が取れて狭くなっており、全体として開封部42を塞ぐ程度の大きさである。以下、破断線76を第二の破断線76と称する。   The front end portion 68b of the auxiliary plate 68 is an end portion in a direction perpendicular to the connecting direction, and a reseal piece 74 is extended to an end portion on the same side as the opening portion 42 of the first side plate 16; A break line 76 separates the tip end portion 68b. The reseal piece 74 is provided at a position corresponding to the opening portion 42 of the first side plate 16, the width of the distal end portion is substantially the same as the length in the connecting direction of the first side plate 16, and the width of the base end portion is Both corners are narrow and narrow, and as a whole, the opening 42 is closed. Hereinafter, the break line 76 is referred to as a second break line 76.

次に、表示片付き包装箱10の組み立て方法の一例を説明する。ここで、箱体形成片12の表面が凸になる折り方を正折り、そして裏面が凸になる折り方を逆折りと称する。   Next, an example of the assembly method of the packaging box 10 with a display piece is demonstrated. Here, the folding method in which the front surface of the box-forming piece 12 is convex is referred to as normal folding, and the folding method in which the back surface is convex is referred to as reverse folding.

まず、図3(a)に示すように、折罫線70を正折して、補助板68の基端側部分68aを第二の側面板20に重ね、先端側部分68b及び再封片74を側面板18に重ねる。そして、基端側部分68aの表面の折罫線70に近い位置に糊78を塗布し、先端側部分68bの表面の中央部に糊80を塗布し、再封片74の表面の中央部に糊82を塗布する。   First, as shown in FIG. 3A, the crease line 70 is folded forward, the proximal end portion 68a of the auxiliary plate 68 is overlapped with the second side plate 20, and the distal end portion 68b and the reseal piece 74 are attached. Overlap the side plate 18. Then, paste 78 is applied to a position near the crease line 70 on the surface of the base end side portion 68a, paste 80 is applied to the center portion of the surface of the tip end portion 68b, and paste is applied to the center portion of the surface of the reseal piece 74. 82 is applied.

その後、図3(b)に示すように、折罫線24を正折りして、側面板14の裏面の端部を基端側部分68bの表面に糊付し、第一の側面板16の裏面の中央部を先端側部分68aの表面に糊付し、開封部42の裏面を再封片74の表面に糊付する。箱体形成片12は、この折り畳まれた状態で出荷される。   Thereafter, as shown in FIG. 3B, the crease line 24 is normally folded, and the end of the back surface of the side plate 14 is glued to the surface of the base end side portion 68b. Is glued to the surface of the tip end portion 68a, and the back surface of the unsealed portion 42 is glued to the surface of the resealable piece 74. The box-forming piece 12 is shipped in this folded state.

次に商品を収容して包装する工場等において、折罫線22,24,26,70,72を各々90°に正折りする。側面板14,16がそれぞれ補助板68に糊付されているので、しっかりした四角形の筒体をワンアクションで形成することができる。その後、図4(a)、(b)、(c)に順に示すように、折罫線58,66でサイドフラップ56,64を各々90°に正折りし、折罫線50で蓋片48を90°に正折りする。その後、蓋片32の先端側部分32bに糊84を塗布し、折罫線34で蓋片32を90°に正折りし、蓋片32の裏面を蓋片48の表面に糊付する。これによって、筒体の一方の端部が閉鎖され底部が形成されるので、開放している他端部から箱体の中に商品を入れる。   Next, the crease lines 22, 24, 26, 70, and 72 are each normally folded at 90 degrees in a factory or the like that stores and packs products. Since the side plates 14 and 16 are each glued to the auxiliary plate 68, a solid rectangular tube can be formed in one action. 4A, 4B, and 4C, the side flaps 56 and 64 are each normally folded at 90 ° by the crease lines 58 and 66, and the lid piece 48 is 90 by the crease line 50. Fold it in degrees. Thereafter, glue 84 is applied to the distal end portion 32 b of the lid piece 32, the lid piece 32 is normally folded at 90 ° by the crease line 34, and the back surface of the lid piece 32 is glued to the surface of the lid piece 48. As a result, one end of the cylinder is closed and the bottom is formed, so that the product is put into the box from the other open end.

次に、図5(a)、(b)、(c)に順に示すように、折罫線54,62でサイドフラップ52,60を各々90°に正折りし、第二の折罫線46で第二の蓋片44を90°に正折りする。その後、第一の蓋片28の裏面に糊86を塗布し、第一の折罫線30で第一の蓋片28を90°に正折りし、第一の蓋片28の裏面を第二の蓋片44の表面に糊付する。   Next, as shown in FIGS. 5A, 5B, and 5C in order, the side flaps 52 and 60 are each normally folded at 90 ° by the crease lines 54 and 62, and the second crease line 46 is used for the second crease line 46. The second lid piece 44 is folded forward at 90 °. Thereafter, paste 86 is applied to the back surface of the first lid piece 28, the first lid piece 28 is forward-folded at 90 ° by the first crease line 30, and the back surface of the first lid piece 28 is attached to the second Glue the surface of the lid piece 44.

これで商品の包装作業が終了し、図1に示す状態になる。この組み立て状態で、第一の側面板14の広い範囲が補助板68の先端側部分68bと重なり、開封部42の周辺部分が補強される。   This completes the product packaging operation and the state shown in FIG. In this assembled state, the wide range of the first side plate 14 overlaps the tip side portion 68b of the auxiliary plate 68, and the peripheral portion of the opening portion 42 is reinforced.

次に、この包装箱10を開封及び再封する操作について説明する。開封するときは、第一の側面板16の開封部42を指で押し破る。このとき、開封部42の周縁部分が補助板68により補強されているので、第一の側面板16が変形しにくく、第一の破断線40を容易に破断させることができる。開封部42を押し破ると、第二の破断線76もほぼ同時に破断し、再封片74が補助板68から切り離される。そして、再封片74及び第一の蓋片28を摘んで引き上げると、第三の破断線38も破断し、図6(a)に示すように、蓋部で塞がれていた筒体の端部が開放し、中の商品を取り出すことができる。   Next, operations for opening and resealing the packaging box 10 will be described. When opening, the opening part 42 of the 1st side plate 16 is pushed and broken with a finger. At this time, since the peripheral portion of the opening portion 42 is reinforced by the auxiliary plate 68, the first side plate 16 is not easily deformed, and the first break line 40 can be easily broken. When the opening 42 is pushed and broken, the second breaking line 76 is also broken almost simultaneously, and the reseal piece 74 is separated from the auxiliary plate 68. When the reseal piece 74 and the first lid piece 28 are picked up and pulled up, the third break line 38 is also broken, and as shown in FIG. The end is opened and the product inside can be taken out.

開封後、包装箱10の中に商品を戻して再封するときは、図6(b)に示すように、再封片74をサイドフラップ52,60と第一の側面板16との隙間に差し込んで係合させることにより、筒体の端部を蓋部で閉鎖する。再封片74は、切り離された第二の破断線76側の両角が取れているので、容易に差し込むことができる。また、第一の側面板16の開封部42が除去された開口部は、再封片74によって塞がれる。開封部42は、再封片74の表面に糊付けされているので、ブラブラせずに見栄えが良く、再封する操作の障害にもならない。   When the product is returned to the packaging box 10 after being opened and resealed, the resealable piece 74 is placed in the gap between the side flaps 52 and 60 and the first side plate 16 as shown in FIG. By inserting and engaging, the end of the cylinder is closed with a lid. The resealable piece 74 can be easily inserted because both corners on the side of the second broken line 76 that has been cut off are taken. The opening from which the opening 42 of the first side plate 16 has been removed is closed by the reseal piece 74. Since the opening part 42 is glued on the surface of the reseal piece 74, it does not dull and looks good, and does not hinder the reseal operation.

再封片74は、その幅を第一の側面板16の幅いっぱいに広く設定するのが好ましく、再封片74が第一の側面板16の内面に広い面積で当接させることによって、安定に係止することができる。   The width of the resealable piece 74 is preferably set to be wide enough to fill the width of the first side plate 16, and the resealable piece 74 is stabilized by contacting the inner surface of the first side plate 16 with a wide area. Can be locked to.

開封後、包装箱10を廃棄するため分解するときは、図7(a)、(b)、(c)に順に示すように、底部の蓋片32の中央部を押し込んで、分解用破断線36を破断させる。すると、底部の閉鎖が簡単に解除され、包装箱10を薄く折り畳むことができるようになり、コンパクトな形で廃棄することができる。   When disassembling the packaging box 10 for disposal after opening, as shown in FIGS. 7 (a), 7 (b) and 7 (c) in sequence, the center portion of the bottom cover piece 32 is pushed in, and the breaking line for disassembly 36 is broken. Then, the closing of the bottom is easily released, the packaging box 10 can be folded thinly, and can be discarded in a compact form.

以上説明したように、包装箱10は、簡単な構造で組み立て易く、包装の作業性もよいものである。また、組み立てた状態で、開封部42の近傍が補助板68で補強されるので、良好な開封性を安定的に実現することができる。また、開封後は、再封片74を用いて違和感なく確実に再封することができ、廃棄のため分解する操作も容易である。   As described above, the packaging box 10 has a simple structure, is easy to assemble, and has good packaging workability. Moreover, since the vicinity of the opening part 42 is reinforced with the auxiliary plate 68 in the assembled state, a good opening property can be stably realized. Moreover, after opening, it can be resealed reliably using the resealable piece 74, and operation to disassemble for disposal is also easy.

次に、本考案の再封可能な包装箱の第二の実施形態について、図8〜図12に基づいて説明する。ここで、上記実施形態と同様の構成は、同一の符号を付して説明を省略する。この実施形態の包装箱88は、図8に示すように、略直方体の箱体であり、厚紙等の一枚のブランクシートを一体的に打ち抜いた箱体形成片90を組み立てることによって形成される。   Next, 2nd embodiment of the resealable packaging box of this invention is described based on FIGS. Here, the same components as those in the above embodiment are denoted by the same reference numerals and description thereof is omitted. As shown in FIG. 8, the packaging box 88 of this embodiment is a substantially rectangular parallelepiped box, and is formed by assembling a box forming piece 90 in which a single blank sheet such as cardboard is integrally punched. .

図9は、箱体形成片90を裏面から見た展開図であり、全体として図2の箱体形成片12と類似しているが、特徴的なのは、補助板68の基端側部分68aの内側に表示片92が設けられている点と、側面板14の内側に補助表示部94が設けられている点と、廃棄するときに使用する分解用破断線36に代えて、第二の側面板20の端部に分解用押圧部96が設けられている点である。   FIG. 9 is a developed view of the box-forming piece 90 as seen from the back side, and is similar to the box-forming piece 12 of FIG. 2 as a whole, but is characterized in that the proximal end portion 68a of the auxiliary plate 68 is Instead of the point where the display piece 92 is provided on the inner side, the point where the auxiliary display part 94 is provided on the inner side of the side plate 14, and the disassembly breaking line 36 used when discarding, the second side The disassembly pressing part 96 is provided at the end of the face plate 20.

表示片92は、補助板68の基端側部分68aの内側に、第四の破断線98で区切られて設けられている。第四の折罫線は、補助板68における折罫線72の位置と、折罫線70より少し折罫線72側に離れた位置の2箇所に、折罫線70と平行に形成され、2つの第四の破断線98に挟まれた部分が表示片92となる。また、表示片92の、再封片74と反対側の端部に、摘み部92aが折罫線100で区切られて延設されている。折罫線100は、ほぼ側面板20の折罫線50を延長した位置に設けられている。表示片92には、あらかじめ、製品名や使用者が読むべき詳しい情報(例えば、商品の取り扱い説明、使用上の注意事項)等が印刷されている。   The display piece 92 is provided on the inner side of the base end side portion 68 a of the auxiliary plate 68, separated by a fourth break line 98. The fourth crease line is formed in parallel with the crease line 70 at two positions, that is, the position of the crease line 72 on the auxiliary plate 68 and a position slightly away from the crease line 70 toward the crease line 72. A portion sandwiched between the break lines 98 becomes the display piece 92. Further, a knob 92 a is extended at the end of the display piece 92 opposite to the reseal piece 74, separated by a crease line 100. The crease line 100 is provided at a position substantially extending from the crease line 50 of the side plate 20. The display piece 92 is preliminarily printed with a product name, detailed information to be read by the user (for example, product handling instructions, usage precautions), and the like.

補助表示部94は、側面板14の中央部やや折罫線54寄りの位置に、略矩形の第五の破断線102で囲まれて設けられ、組み立てた状態で、表示片92の内側に重なって糊付される部分である。補助表示部94には、例えば、商品を包装する工程で、商品の製造番号や使用期限等の情報が印刷される。   The auxiliary display portion 94 is provided at a position near the center of the side plate 14 and the crease line 54 and surrounded by a substantially rectangular fifth break line 102, and overlaps the inside of the display piece 92 in an assembled state. It is the part to be glued. For example, in the process of packaging the product, information such as the product serial number and the expiration date is printed on the auxiliary display unit 94.

分解用押圧部96は、折罫線50に沿うように、蓋片48の基端部両端から内向きに破断線104aを形成し、第二の側面板20の内側に、破断線104aの内側両端を起点として連続する破断線104bを形成することにより設けられ、折罫線50と破断線104bで囲まれた部分が分解用押圧部96となる。   The disassembling pressing part 96 forms the breaking line 104a inward from the both ends of the base end part of the lid piece 48 along the crease line 50, and the inner side ends of the breaking line 104a inside the second side face plate 20. Is formed by forming a continuous break line 104b, and a portion surrounded by the crease line 50 and the break line 104b becomes a disassembling pressing portion 96.

次に、再封可能な包装箱88の組み立て方法の一例を説明する。ここで、箱体形成片90の表面が凸になる折り方を正折り、そして裏面が凸になる折り方を逆折りと称する。   Next, an example of a method for assembling the resealable packaging box 88 will be described. Here, the folding method in which the front surface of the box-forming piece 90 is convex is referred to as normal folding, and the folding method in which the back surface is convex is referred to as reverse folding.

まず、図10(a)に示すように、折罫線70を正折して、補助板68の基端側部分68aを第二の側面板20に重ね、先端側部分68b及び再封片74を側面板18に重ねる。そして、基端側部分68aの表面の折罫線70に近い位置(表示片92以外の部分)に糊78を塗布し、先端側部分68bの表面の中央部に糊80を塗布し、再封片74の表面の中央部に糊82を塗布する。さらに、表示片92の表面の中央部やや第二の蓋片44寄りの位置にも糊106を塗布する。   First, as shown in FIG. 10A, the crease line 70 is folded forward, the base end side portion 68a of the auxiliary plate 68 is overlapped with the second side plate 20, and the front end side portion 68b and the reseal piece 74 are attached. Overlap the side plate 18. Then, paste 78 is applied to a position close to the crease line 70 on the surface of the base end portion 68a (portion other than the display piece 92), paste 80 is applied to the center of the surface of the tip end portion 68b, and the resealed piece The glue 82 is applied to the center of the surface of 74. Further, the paste 106 is also applied to the center of the surface of the display piece 92 and a position near the second lid piece 44.

その後、図10(b)に示すように、折罫線24を正折りして、側面板14の裏面の端部を基端側部分68bの表面に糊付し、第一の側面板16の裏面の中央部を先端側部分68aの表面に糊付し、開封部42の裏面を再封片74の表面に糊付し、さらに、補助表示部94の裏面を表示片92の表面に糊付する。箱体形成片90は、この折り畳まれた状態で出荷される。   Thereafter, as shown in FIG. 10B, the crease line 24 is forwardly folded, and the end of the back surface of the side plate 14 is glued to the surface of the base end side portion 68 b, and the back surface of the first side plate 16. Is glued to the surface of the tip end portion 68a, the back surface of the opening portion 42 is glued to the surface of the reseal piece 74, and the back surface of the auxiliary display portion 94 is glued to the surface of the display piece 92. . The box-forming piece 90 is shipped in this folded state.

商品を収容して包装する工場等で行う工程は、上記包装箱10とほぼ同様であり、まず、折罫線22,24,26,70,72を各々90°に正折りして四角形の筒体をし、図4(a)(b)(c)に順に示すように、筒体の一方の端部を閉鎖して底部を形成する。このとき、表示片92の摘み部92aは、底部に押されて折罫線100で正折りされ、箱体の内側に収容される。次に、開放している他端部から箱体の中に商品を入れ、図5(a)(b)(c)に順に示すように、筒体の開放している端部を閉鎖して蓋部を形成する。さらに、収容した商品の製造番号や使用期限等を補助表示部94の表面に印刷する作業を行う。これで商品の包装作業が終了し、図8に示す組み立て状態になる。   The process performed in a factory for storing and packaging products is substantially the same as that of the packaging box 10 described above. First, the crease lines 22, 24, 26, 70, 72 are each normally folded at 90 ° to form a rectangular cylinder. Then, as shown in FIGS. 4A, 4B, and 4C in order, one end of the cylinder is closed to form the bottom. At this time, the knob 92a of the display piece 92 is pushed to the bottom, is normally folded along the crease line 100, and is accommodated inside the box. Next, the product is put into the box from the other open end, and the open end of the cylinder is closed as shown in FIG. 5 (a) (b) (c) in order. A lid is formed. Further, an operation for printing the serial number, expiration date, etc. of the stored product on the surface of the auxiliary display unit 94 is performed. This completes the product packaging operation, and the assembled state shown in FIG. 8 is obtained.

組み立てられた包装箱88を開封する操作及び再封する操作は、上記包装箱10と同様である。   The operation of opening and resealing the assembled packaging box 88 is the same as that of the packaging box 10.

開封後、包装箱88を廃棄するため分解するときは、図11(a),(b)に順に示すように、第二の側面板20の分解用押圧部96を指で押し破り、蓋片32,48を摘んで引き上げると、破断線104aも破断し、図12(a)に示すように、底部で塞がれていた筒体の端部が開放する。   When disassembling the packaging box 88 for disposal after opening, as shown in FIGS. 11 (a) and 11 (b) in order, the disassembling pressing portion 96 of the second side plate 20 is pushed and broken with a finger. When 32 and 48 are picked up and pulled up, the breaking line 104a is also broken, and as shown in FIG. 12 (a), the end portion of the cylindrical body closed at the bottom is opened.

底部が開放すると、表示片92の摘み部92aを指で摘まんで側面板14から引き離すと、図12(b)に示すように、2つの第四の破断線98が破断して、表示片92が側面板14から分離する。このとき、側面板14の補助表示部94が表示片92に糊付けされているため、第五の破断線102もほぼ同時に破断し、補助表示部94も側面板14から分離する。補助表示部94が一体になった表示片92には、商品の製品名や使用期限等の重要な情報が記載されているので、例えば、商品を包装箱88から取り出して保管棚等で保管する場合、商品識別用の表示カードとして使用することができる。表示片92以外の箱体部分は、底部の閉鎖が解除されて薄く折り畳むことができるようになるので、コンパクトな形で廃棄することができる。   When the bottom portion is opened, when the knob 92a of the display piece 92 is picked with a finger and pulled away from the side plate 14, the two fourth break lines 98 are broken as shown in FIG. Is separated from the side plate 14. At this time, since the auxiliary display portion 94 of the side plate 14 is glued to the display piece 92, the fifth break line 102 is also broken almost simultaneously, and the auxiliary display portion 94 is also separated from the side plate 14. Since the display piece 92 in which the auxiliary display unit 94 is integrated describes important information such as the product name and expiration date of the product, for example, the product is taken out from the packaging box 88 and stored in a storage shelf or the like. In this case, it can be used as a display card for product identification. Since the box portion other than the display piece 92 is released from the closed bottom and can be folded thinly, it can be discarded in a compact form.

以上説明したように、包装箱88は、上記の包装箱10と同様の作用効果を得ることができ、さらに、補助板68の基端側部分68aの部分を利用して、便利な表示片92を得ることができる。   As described above, the packaging box 88 can obtain the same effects as the packaging box 10 described above, and further, a convenient display piece 92 can be obtained by using the base end side portion 68a of the auxiliary plate 68. Can be obtained.

次に、本考案の再封可能な包装箱の第三の実施形態について、図13〜図16に基づいて説明する。ここで、上記実施形態と同様の構成は、同一の符号を付して説明する。この実施形態の包装箱106は、図13に示すように、略直方体の箱体であり、厚紙等の一枚のブランクシートを一体的に打ち抜いた箱体形成片108を組み立てることによって形成される。   Next, 3rd embodiment of the resealable packaging box of this invention is described based on FIGS. Here, the same configurations as those in the above embodiment are described with the same reference numerals. As shown in FIG. 13, the packaging box 106 of this embodiment is a substantially rectangular box, and is formed by assembling a box-forming piece 108 in which a blank sheet such as cardboard is integrally punched. .

図14は、箱体形成片108を裏面から見た展開図であり、箱体形成片108は、互いに平行に連接された4つの側面板110,112,114,116を有している。4つの側面板110,112,114,116は、連接方向と直交する幅方向の長さが同じである。連接方向の長さは、側面板112,116が長くて互いにほぼ等しく、側面板110,114が短くて互いにほぼ等しく、各々折罫線118,120,122で区切られている。以下、側面板116を第一の側面板116、第一の側面板116と1つ挟んで隣の側面板112を第二の側面板112と称する。   FIG. 14 is a developed view of the box-forming piece 108 as viewed from the back side, and the box-forming piece 108 has four side plates 110, 112, 114, 116 connected in parallel to each other. The four side plates 110, 112, 114, 116 have the same length in the width direction orthogonal to the connecting direction. The length in the connecting direction is such that the side plates 112 and 116 are long and substantially equal to each other, the side plates 110 and 114 are short and substantially equal to each other, and are delimited by crease lines 118, 120, and 122, respectively. Hereinafter, the side plate 116 adjacent to the first side plate 116 and the first side plate 116 is referred to as the second side plate 112.

第一の側面板116の、連接方向に対して直角方向の一端部には蓋片32が延設され、折罫線34で第一の側面板116と区切られている。さらに、折罫線50に沿うように、蓋片34の基端部両端から内向きに破断線104aを形成し、第一の側面板116の内側に、破断線104aの内側両端を起点として連続する破断線104bを形成することにより、分解用押圧部96が設けられている。   A lid piece 32 extends from one end of the first side plate 116 in a direction perpendicular to the connecting direction, and is separated from the first side plate 116 by a crease line 34. Further, along the crease line 50, a break line 104a is formed inward from both ends of the base end portion of the lid piece 34, and the inside of the first side plate 116 is continued from the both ends of the break line 104a as starting points. A disassembling pressing portion 96 is provided by forming the break line 104b.

さらに、第一の側面板116の、前記折罫線34と反対側の端辺の中央部内側に、U字状に形成された第一の破断線40に囲まれた開封部42が設けられている。   Furthermore, an opening 42 surrounded by a first breaking line 40 formed in a U-shape is provided on the inner side of the end of the first side plate 116 opposite to the crease line 34. Yes.

第二の側面板112の、連接方向に対して直角方向の一端部(開封部42の側の端部)には、先端側の幅がやや狭くなった台形状の第二の蓋片44が延設され、第二の折罫線46で第二の側面板112と区切られている。第二の蓋片44の延出方向長さは、側面板110,114の連接方向長さとほぼ同じである。第二の側面板112の他端部にも、同様の蓋片48が延設され、折罫線50で第二の側面板112と区切られている。   A trapezoidal second lid piece 44 having a slightly narrower width on the front end side is formed at one end portion (end portion on the side of the opening portion 42) of the second side plate 112 in a direction perpendicular to the connecting direction. It extends and is separated from the second side plate 112 by a second crease line 46. The extending direction length of the second lid piece 44 is substantially the same as the connecting direction length of the side plates 110 and 114. A similar lid piece 48 is extended to the other end portion of the second side plate 112, and is separated from the second side plate 112 by a crease line 50.

側面板110の、第二の側面板44の第二の折罫線46に連続する端部には、サイドフラップ52が延設され、折罫線54で側面板110と区切られている。側面板110の他端部には、サイドフラップ56が延設され、折罫線58で側面板110と区切られている。側面板114の、第二の側面板112の第二の折罫線46に連続する端部にも、同様のサイドフラップ60が延設され、折罫線62で側面板18と区切られている。側面板114の他端部にも同様のサイドフラップ64が延設され、折罫線66で側面板114と区切られている。   A side flap 52 extends from an end of the side plate 110 that is continuous with the second crease line 46 of the second side plate 44, and is separated from the side plate 110 by the crease line 54. A side flap 56 extends from the other end of the side plate 110 and is separated from the side plate 110 by a crease line 58. A similar side flap 60 is extended to the end of the side plate 114 that continues to the second crease line 46 of the second side plate 112, and is separated from the side plate 18 by the crease line 62. A similar side flap 64 is extended to the other end of the side plate 114 and is separated from the side plate 114 by a crease line 66.

4つの側面板110,112,114,116が連接する側面板110側の端部には、略四角形の補助板124が延設され、折罫線70で側面板110と区切られている。補助板124の連接方向長さは、第一の側面板116よりも僅かに短い。   A substantially rectangular auxiliary plate 124 is extended at an end portion on the side plate 110 side where the four side plates 110, 112, 114, 116 are connected, and is separated from the side plate 110 by a crease line 70. The length of the auxiliary plate 124 in the connecting direction is slightly shorter than that of the first side plate 116.

補助板124は、連接方向に対して直角方向の端部であって、第一の側面板116の開封部42と同じ側の端部に再封片74が延設され、第二の破断線76で補助板124と区切られている。再封片74は、第一の側面板116の開封部42に対応する位置に設けられ、先端部の幅は第一の側面板116の連接方向長さとほぼ同じで、基端部の幅は両角が取れてやや狭くなっており、全体として開封部42を塞ぐ程度の大きさである。   The auxiliary plate 124 is an end portion in a direction perpendicular to the connecting direction, and a re-sealing piece 74 is extended to an end portion on the same side as the opening portion 42 of the first side plate 116, and the second breaking line 76 is separated from the auxiliary plate 124. The reseal piece 74 is provided at a position corresponding to the opening portion 42 of the first side plate 116, the width of the distal end portion is substantially the same as the length in the connecting direction of the first side plate 116, and the width of the base end portion is Both corners are slightly narrowed, and the size is such that the unsealed portion 42 is blocked as a whole.

さらに、再封片74の先端部に第一の蓋片28が延設され、第一の折罫線30で再封片74と区切られている。第一の折罫線30は、ほぼ側面板110の折罫線54を延長した位置に設けられ、第一の蓋片28の延出方向長さは、側面板110,114の連接方向長さの約4/5程度である。   Further, the first lid piece 28 extends at the tip of the resealable piece 74 and is separated from the resealable piece 74 by the first crease line 30. The first crease line 30 is provided at a position substantially extending from the crease line 54 of the side plate 110, and the length of the first lid piece 28 in the extending direction is approximately the length of the connecting direction length of the side plates 110, 114. About 4/5.

次に、再封可能な包装箱106の組み立て方法の一例を説明する。ここで、箱体形成片108の表面が凸になる折り方を正折り、そして裏面が凸になる折り方を逆折りと称する。   Next, an example of an assembly method of the resealable packaging box 106 will be described. Here, the folding method in which the front surface of the box-forming piece 108 is convex is referred to as normal folding, and the folding method in which the back surface is convex is referred to as reverse folding.

まず、図15(a)に示すように、折罫線70を正折して、補助板124を側面板110に重ねる。そして、補助板124の折罫線70に近い位置に糊78を塗布し、再封片74の表面の中央部に糊82を塗布する。   First, as shown in FIG. 15A, the crease line 70 is normally folded, and the auxiliary plate 124 is overlaid on the side plate 110. Then, the glue 78 is applied to a position near the crease line 70 of the auxiliary plate 124, and the glue 82 is applied to the central portion of the surface of the reseal piece 74.

その後、図15(b)に示すように、折罫線120を正折りして、第一の側面板116の裏面の端部を補助板124の表面に糊付し、開封部42の裏面を再封片74の表面に糊付する。箱体形成片108は、この折り畳まれた状態で出荷される。   Thereafter, as shown in FIG. 15B, the crease line 120 is folded forward, the end of the back surface of the first side plate 116 is glued to the surface of the auxiliary plate 124, and the back surface of the unsealed portion 42 is re-applied. The surface of the seal 74 is glued. The box-forming piece 108 is shipped in this folded state.

商品を収容して包装する工場等で行う工程は、上記包装箱10とほぼ同様であり、まず、折罫線118,120,122,70を各々90°に正折りして四角形の筒体をし、図4(a)、(b)、(c)に順に示す要領で筒体の一方の端部を閉鎖し、底部を形成する。ただし、この実施形態の場合は、第二の蓋片44の方が第一の蓋片28よりも大きいので、第一の蓋片28の外側に第二の蓋片44を重ねて糊付する。次に、開放している他端部から箱体の中に商品を入れ、図5(a)、(b)、(c)に順に示す要領で筒体の開放している端部を閉鎖し、蓋部を形成する。ただし、この実施形態の場合は、蓋片48の方が蓋片32よりも大きいので、蓋片32の外側に蓋片48を重ねて糊付する。これで商品の包装作業が終了し、図13に示す組み立て状態になる。   The process performed in a factory for storing and packaging products is almost the same as that of the packaging box 10 described above. First, the crease lines 118, 120, 122, and 70 are each normally folded at 90 ° to form a rectangular cylinder. 4 (a), 4 (b), and 4 (c), one end of the cylinder is closed in the order shown in order, and the bottom is formed. However, in the case of this embodiment, since the second lid piece 44 is larger than the first lid piece 28, the second lid piece 44 is overlapped and glued on the outside of the first lid piece 28. . Next, the product is put into the box from the other open end, and the open end of the cylinder is closed in the order shown in FIGS. 5 (a), 5 (b) and 5 (c). , Forming a lid. However, in this embodiment, since the lid piece 48 is larger than the lid piece 32, the lid piece 48 is overlapped and glued on the outside of the lid piece 32. This completes the product packaging operation and the assembled state shown in FIG.

次に、この包装箱106を開封及び再封する操作について説明する。開封するときは、第一の側面板116の開封部42を指で押し破る。このとき、開封部42の周縁部分が補助板124により補強されているので、第一の側面板116が変形しにくく、第一の破断線40を容易に破断させることができる。開封部42を押し破ると、第二の破断線76もほぼ同時に破断し、再封片74が補助板68から切り離される。開封部42は第一の側面板116から分離するが、再封片74に糊付けされているのでゴミにはならない。そして、再封片74及び第一の蓋片28を摘んで引き上げると、図16(a)に示すように、蓋部で塞がれていた筒体の端部が開放し、中の商品を取り出すことができる。   Next, operations for opening and resealing the packaging box 106 will be described. When opening, the opening part 42 of the 1st side plate 116 is pushed and broken with a finger. At this time, since the peripheral portion of the opening portion 42 is reinforced by the auxiliary plate 124, the first side plate 116 is not easily deformed, and the first breaking line 40 can be easily broken. When the opening 42 is pushed and broken, the second breaking line 76 is also broken almost simultaneously, and the reseal piece 74 is separated from the auxiliary plate 68. The opening 42 is separated from the first side plate 116, but is not trashed because it is glued to the reseal piece 74. Then, when the reseal piece 74 and the first lid piece 28 are picked and pulled up, as shown in FIG. 16 (a), the end of the cylinder closed by the lid is opened, and the product inside It can be taken out.

開封後、包装箱106の中に商品を戻して再封するときは、図16(b)に示すように、再封片74をサイドフラップ52,60と第一の側面板116との隙間に差し込んで係合させることにより、筒体の端部を蓋部で閉鎖する。再封片74は、切り離された第二の破断線76側の両角が取れているので、容易に差し込むことができる。また、第一の側面板116の開封部42が除去された開口部は、再封片74によって塞がれる。開封部42は、再封片74の表面に糊付けされているので、ブラブラせずに見栄えが良く、再封する操作の障害にもならない。   When the product is returned to the packaging box 106 after being opened and resealed, the resealable piece 74 is placed in the gap between the side flaps 52 and 60 and the first side plate 116 as shown in FIG. By inserting and engaging, the end of the cylinder is closed with a lid. The resealable piece 74 can be easily inserted because both corners on the side of the second broken line 76 that has been cut off are taken. The opening from which the opening 42 of the first side plate 116 has been removed is closed by the reseal piece 74. Since the opening part 42 is glued on the surface of the reseal piece 74, it does not dull and looks good, and does not hinder the reseal operation.

再封片74は、その幅を第一の側面板116の幅いっぱいに広く設定するのが好ましく、再封片74が第一の側面板116の内面に広い面積で当接させることによって、安定に係止することができる。また、第一の折罫線30の両端から一対の切り込みを設けておけば、切り込みとサイドフラップ52,60の端縁とが互いに係合するので、閉鎖状態をより確実に保持することができる。   The width of the resealable piece 74 is preferably set to be wide enough to fill the width of the first side plate 116, and the resealable piece 74 is stabilized by contacting the inner surface of the first side plate 116 with a large area. Can be locked to. Further, if a pair of cuts are provided from both ends of the first crease line 30, the cuts and the edges of the side flaps 52 and 60 are engaged with each other, so that the closed state can be more reliably maintained.

開封後、包装箱106を廃棄するため分解するときは、図11(a),(b)に順に示す要領で、第一の側面板116の分解用押圧部96を指で押し破り、蓋片32,48を摘んで引き上げると、破断線104aも破断し、底部の閉鎖が簡単に解除され、包装箱106を薄く折り畳むことができるようになり、コンパクトな形で廃棄することができる。   When the packaging box 106 is disassembled for disposal after opening, the disassembling pressing portion 96 of the first side plate 116 is pushed with a finger as shown in FIGS. When 32 and 48 are picked up and pulled up, the breaking line 104a is also broken, the bottom is easily closed, the packaging box 106 can be folded thinly, and can be discarded in a compact form.

以上説明したように、包装箱106は、上記の包装箱10と同様の作用効果を得ることができ、さらに、箱体形成片108のサイズが小さくなり、糊付する箇所も少なくなるので、包装箱のコストダウンを図ることができる。   As described above, the packaging box 106 can obtain the same effects as the packaging box 10 described above, and further, the size of the box-forming piece 108 is reduced and the number of places to be glued is reduced. The cost of the box can be reduced.

なお、本考案の再封可能な包装箱は、上記実施形態に限定されるものではない。例えば、第一の実施形態の包装箱10の場合、第一の蓋片28及び第一の折罫線30が第一の側面板16の端部に設けられているが、第三の実施形態の包装箱106のように、これらを再封片74の先端部に設けてもよく、同様の作用効果が得られる。また、第三の実施形態の包装箱106の場合、第一の蓋片28及び第一の折罫線30が再封片74の先端部に設けられているが、第一の実施形態の包装箱10のように、これらを第一の側面板116の端部に設けてもよく、同様の作用効果が得られる。   In addition, the resealable packaging box of this invention is not limited to the said embodiment. For example, in the case of the packaging box 10 of the first embodiment, the first lid piece 28 and the first crease line 30 are provided at the end of the first side plate 16. Like the packaging box 106, you may provide these in the front-end | tip part of the reseal piece 74, and the same effect is obtained. Further, in the case of the packaging box 106 of the third embodiment, the first lid piece 28 and the first crease line 30 are provided at the tip of the reseal piece 74, but the packaging box of the first embodiment. As shown in FIG. 10, these may be provided at the end portion of the first side plate 116, and the same effect can be obtained.

補助板の形態は、再封片が延設される部分が開封部を有する側面板と重なり、開封部の近傍を補強することができるものであれば、自由に変更することができる。例えば、第二の実施形態の包装箱88の補助板は、一部を切り離して表示カードとして使用できる形態であるが、その他にも、補助板の一部が箱体内部の中仕切りの働きをする形態にしてもよい。   The form of the auxiliary plate can be freely changed as long as the portion where the resealing piece is extended overlaps the side plate having the opening portion and can reinforce the vicinity of the opening portion. For example, the auxiliary plate of the packaging box 88 of the second embodiment is in a form that can be used as a display card by separating a part, but in addition, a part of the auxiliary plate functions as a partition inside the box. You may make it the form to do.

箱体の大きさ、素材、各部材の形状、破断線の形態(ミシン目、ジッパ線等)は適宜変更可能である。また、蓋部側だけでなく、底部側にも上記のような再封片及び開封部を設け、筒体の両側を開封及び再封可能な構造にしてもよい。   The size of the box, the material, the shape of each member, and the form of the break line (perforation, zipper line, etc.) can be changed as appropriate. Further, not only the lid part side but also the bottom part side may be provided with the above-mentioned resealing pieces and opening parts so that both sides of the cylindrical body can be opened and resealed.

10,88,106 再封可能な包装箱
12,90,108 箱体形成片
14,18,110,114 側面板
16,116 第一の側面板
20,112 第二の側面板
28 第一の蓋片
30 第一の折罫線
38 第三の破断線
40 第一の破断線
42 開封部
44 第二の蓋片
46 第二の折罫線
68 補助板
68a 基端側部分
68b 先端側部分
74 再封片
76 第二の破断線
78,80,82,84,86,106 糊
92 表示片
98 第四の破断線
124 補助板
10, 88, 106 Re-sealable packaging box 12, 90, 108 Box forming piece 14, 18, 110, 114 Side plate 16, 116 First side plate 20, 112 Second side plate 28 First lid Piece 30 First crease line 38 Third rupture line 40 First rupture line 42 Unsealed portion 44 Second lid piece 46 Second crease line 68 Auxiliary plate 68a Base end portion 68b Tip end portion 74 Resealed piece 76 Second break line 78, 80, 82, 84, 86, 106 Glue 92 Display piece 98 Fourth break line 124 Auxiliary plate

Claims (4)

一枚のブランクシートから一体的に打ち抜かれた箱体形成片から成り、この箱体形成片は、互いに平行に連接された4つの側面板と、前記4つの側面板の連接方向の一方の端部に延設された補助板と、蓋部を形成するための蓋片とを有し、
前記4つの側面板の中の1つの側面板は、前記連接方向に対して直角方向の端辺の内側に、この端辺とU字状に形成された第一の破断線とで囲まれた開封部が設けられ、前記補助板は、前記連接方向に対して直角方向の端部であって前記開封部と同じ側の端部に、再封片が第二の破断線で区切られて延設され、
組み立てた状態で、前記4つの側面板の連接方向の他方の端部裏面が、前記補助板の表面に糊付けされて筒体が形成され、前記再封片の表面が前記開封部の裏面に糊付され、前記蓋片により前記筒体の一方の開口端を塞ぐように蓋部が形成され、前記蓋部が前記再封片と連続し、
前記開封部を押し込んで、前記第一及び第二の破断線を破断することによって前記蓋部を開封することができ、開封した後、前記再封片を前記筒体の開口端部分に係合させることによって前記蓋部を再封することができることを特徴とする再封可能な包装箱。
It consists of a box-forming piece integrally punched from one blank sheet, and this box-forming piece has four side plates connected in parallel to each other and one end in the connecting direction of the four side plates. An auxiliary plate extending to the part, and a lid piece for forming a lid part,
One side plate of the four side plates is surrounded by an end side perpendicular to the connecting direction and a first break line formed in a U-shape. An opening portion is provided, and the auxiliary plate extends at an end portion in a direction perpendicular to the connecting direction and on the same side as the opening portion, with a reseal piece separated by a second breaking line. Established,
In the assembled state, the back surface of the other end in the connecting direction of the four side plates is glued to the surface of the auxiliary plate to form a cylinder, and the surface of the resealing piece is glued to the back surface of the opening portion. Is attached, and a lid is formed so as to close one open end of the cylindrical body by the lid piece, the lid is continuous with the reseal piece,
The lid portion can be opened by pushing the opening portion and breaking the first and second breaking lines, and after opening, the resealing piece is engaged with the opening end portion of the cylindrical body The re-sealable packaging box characterized by being able to reseal the said cover part by making it.
前記箱体形成片の状態で、前記4つの側面板の中の1つである第一の側面板は、前記連接方向に対して直角方向の端部に、第一の蓋片が第一の折罫線で区切られて延設され、前記第一の折罫線に沿うように、前記第一の蓋片の基端部両端から内向きに第三の破断線が設けられ、前記第一の側面板の内側に、前記第三の破断線の内側両端を起点として連続する前記第一の破断線と前記第一の折罫線とで囲まれた前記開封部が設けられ、前記第一の側面板と1つ空けて隣の第二の側面板は、前記第一の蓋片と同じ側の端部に、第二の蓋片が第二の折罫線で区切られて延設され、
組み立てた状態で、前記筒体の一方の開口端を塞ぐように前記第一及び第二蓋片が重ねられ互いに糊付けされて前記蓋部が形成され、前記再封片が前記開封部に糊付けされることにより、前記蓋部が、前記第一の蓋片及び前記開封部を通じて前記再封片と連続し、
前記開封部を押し込んで、前記第一及び第二の破断線を破断すると共に、前記第三の破断線を破断することによって前記蓋部を開封することができる請求項1記載の再封可能な包装箱。
In the state of the box-forming piece, the first side plate, which is one of the four side plates, has a first lid piece at the end perpendicular to the connecting direction. A third break line is provided inwardly extending from both ends of the base end portion of the first lid piece so as to extend along the crease line and along the first crease line, and the first side Inside the face plate, the opening portion surrounded by the first break line and the first crease line continuous from both inner ends of the third break line is provided, and the first side plate And the second side plate adjacent to the first cover piece is extended at the same end as the first cover piece, with the second cover piece separated by a second crease line,
In the assembled state, the first and second lid pieces are stacked and glued together so as to block one open end of the cylindrical body to form the lid part, and the resealing piece is glued to the opening part. The lid portion is continuous with the re-sealing piece through the first lid piece and the opening portion,
2. The resealable body according to claim 1, wherein the lid portion can be opened by pushing the opening portion to break the first and second breaking lines and breaking the third breaking line. Packaging box.
箱体形成片の状態で、前記4つの側面板の中の1つである第一の側面板は、前記連接方向に対して直角方向の端辺の内側に、この端辺とU字状に形成された前記第一の破断線とで囲まれた前記開封部が設けられ、前記第一の側面板と1つ空けて隣の第二の側面板は、前記開封部と同じ側の端部に、第二の蓋片が折罫線で区切られて延設され、前記補助板は、前記連接方向に対して直角な端部であって前記開封部と同じ側の端部に、再封片が第二の破断線で区切られて延設され、前記再封片の先端部に、第一の蓋片が第一の折罫線で区切られて延設され、
組み立てた状態で、前記筒体の一方の開口端を塞ぐように前記第一及び第二蓋片が重ねられ互いに糊付けされて前記蓋部が形成され、前記蓋部が、前記第一の蓋片を通じて前記再封片と連続する請求項1記載の再封可能な包装箱。
In the state of a box-forming piece, the first side plate, which is one of the four side plates, is inside the end side perpendicular to the connecting direction, in a U-shape with this end side. The opening portion surrounded by the formed first breaking line is provided, and the second side plate adjacent to the first side plate is separated from the end portion on the same side as the opening portion. The second cover piece is divided and extended by a crease line, and the auxiliary plate is an end portion perpendicular to the connecting direction and on the same side as the opening portion, Is extended by being separated by a second break line, and the first lid piece is extended by being separated by a first crease line at the tip of the reseal piece,
In the assembled state, the first and second lid pieces are stacked and glued together so as to block one open end of the cylindrical body to form the lid portion, and the lid portion is the first lid piece. The resealable packaging box of claim 1, which is continuous with the resealable piece.
前記補助片の内側に、表示片が第四の破断線で区切られて設けられ、前記表示片は、前記蓋部を開封した後、前記第四の破断線を破断することにより前記筒体から分離させることができる請求項1乃至3のいずれか記載の再封可能な包装箱。   A display piece is provided inside the auxiliary piece by being divided by a fourth break line, and the display piece is separated from the cylinder by breaking the fourth break line after opening the lid. The resealable packaging box according to any one of claims 1 to 3, which can be separated.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7421319B2 (en) 2019-11-28 2024-01-24 小林製薬株式会社 packaging box

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Publication number Priority date Publication date Assignee Title
JP5602972B1 (en) * 2014-04-18 2014-10-08 カンナル印刷株式会社 Packaging box
JP3194136U (en) * 2014-08-27 2014-11-06 富山スガキ株式会社 Resealable packaging box

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5602972B1 (en) * 2014-04-18 2014-10-08 カンナル印刷株式会社 Packaging box
JP3194136U (en) * 2014-08-27 2014-11-06 富山スガキ株式会社 Resealable packaging box

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7421319B2 (en) 2019-11-28 2024-01-24 小林製薬株式会社 packaging box

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