JP6217255B2 - Packaging box and blank board for forming it - Google Patents

Packaging box and blank board for forming it Download PDF

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JP6217255B2
JP6217255B2 JP2013184731A JP2013184731A JP6217255B2 JP 6217255 B2 JP6217255 B2 JP 6217255B2 JP 2013184731 A JP2013184731 A JP 2013184731A JP 2013184731 A JP2013184731 A JP 2013184731A JP 6217255 B2 JP6217255 B2 JP 6217255B2
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plate
packaging box
knob
piece
opening
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JP2015051785A (en
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勲 高野
高野　　勲
文彦 波多野
文彦 波多野
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Dai Nippon Printing Co Ltd
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Dai Nippon Printing Co Ltd
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Description

本発明は、菓子類等を収納し、開封を開始するための摘み部を有する紙製の包装箱及びそれを形成するためのブランク板に関するものである。   The present invention relates to a paper packaging box having a knob for storing confectionery and the like and starting opening, and a blank plate for forming the packaging box.

従来、菓子類等を入れて販売するための包装箱として、サック貼りしたブランク板を角筒状に起こし、一方の開口を閉じてからもう一方の開口より内容物を充填して閉じることで箱型とするシールサック形式のものが多く利用されている。このタイプの包装箱は、内容物を取り出すための開封機構を設けている。例えば、閉鎖部分に帯状のジッパー（開封用ミシン目）を設けたものや、胴部を周回する帯状のジッパーを設けたものがある。   Conventionally, as a packaging box for selling confectionery, etc., a box with a sack-attached blank board raised in a square tube shape, closed with one opening and then filled with the contents from the other opening Many seal sack types are used. This type of packaging box is provided with an opening mechanism for taking out the contents. For example, there are ones in which a band-like zipper (perforation for opening) is provided in the closed portion, and ones in which a belt-like zipper that goes around the trunk is provided.

上記のような包装箱は、開封を容易にするため、通常は開封を開始するための摘み部を設けてあるので、その摘み部を把持してミシン目を破断することで包装箱を開封し、内容物を取り出すことができる。例えば特許文献１には、ジッパーの先端部（摘み部）をシールエンドカートン（包装箱）の端縁に合わせて設け、端縁となる稜線部に対向する２つの円弧状の折り罫を設けてジッパーの先端部の下方に隙間を設ける構成が開示されている。   Since the packaging box as described above is usually provided with a knob for starting opening, the packaging box is opened by holding the knob and breaking the perforation. The contents can be taken out. For example, in Patent Document 1, a tip end portion (a knob portion) of a zipper is provided so as to be aligned with an end edge of a seal end carton (packaging box), and two arcuate creases facing an edge line portion serving as an end edge are provided. The structure which provides a clearance gap below the front-end | tip part of a zipper is disclosed.

ところで、摘み部とそれに対応した位置にスリットを設けておき、摘み部を把持してミシン目の破断を開始して開封し、閉じる際には摘み部をスリットに差し込んで係止するようにしたタイプも多く用いられている。このタイプの包装箱は、内容物を残した状態で閉じることができ、内容物が菓子類等の場合にあっては、残した状態で再封できるので使い勝手がよいという利点がある。   By the way, a slit is provided at the position corresponding to the knob, and the knob is gripped to start opening the perforation, and when closing, the knob is inserted into the slit and locked. Many types are also used. This type of packaging box has the advantage that it can be closed with the contents left, and if the contents are confectionery or the like, it can be resealed with the contents left, making it easy to use.

しかしながら、摘み部は包装箱の側面や端面等の平坦面において、板紙同士が重なったところに設けるので、摘み部が下側の板紙に接した状態になり、指先が摘み部の先端になかなか引っ掛からずに開けにくいという問題がある。   However, since the knob is provided on the flat surface such as the side or end of the packaging box where the paperboards overlap each other, the knob is in contact with the lower paperboard, and the fingertip is not easily caught on the tip of the knob. There is a problem that it is difficult to open.

そこで、包装箱の平坦面に設けられたジッパーの摘み部を把持し易くする技術が提案されており、例えば特許文献２には、包装箱の背面板の上端に半円状のミシン目で囲まれた押し込み領域部を形成し、押し込み領域部を形成するミシン目の両端を背面板の上端に連設されるフラップに跨るように延長して分離領域部を形成した紙器及び紙器ブランクが開示されている。また、特許文献３には、組み立て後に摘み部と重なるフラップに、表面側に膨らむ２段エンボスが形成された包装箱及びブランク板が開示されている。   Therefore, a technique for easily grasping the zipper knob provided on the flat surface of the packaging box has been proposed. For example, Patent Document 2 surrounds the upper end of the back plate of the packaging box with a semicircular perforation. Disclosed are a paper container and a paper container blank in which a separation region portion is formed by extending the both ends of the perforation forming the pushing region portion so as to straddle the flap connected to the upper end of the back plate. ing. Further, Patent Document 3 discloses a packaging box and a blank plate in which a flap that overlaps with a knob after assembly is formed with a two-stage emboss that swells on the surface side.

特開平８−２６２５９号公報JP-A-8-26259 特開２０１１−１５２９２４号公報JP 2011-152924 A 特開２００７−２５４０２６号公報JP 2007-254026 A

特許文献１のように、摘み部に重なる包装箱の稜線部に対向する２つの円弧状の折り罫を設けて隙間を形成する方法は、摘み部が包装箱の端縁にある場合には有効であるが、摘み部が包装箱の平坦面に設けられる場合は適用が困難であった。   As in Patent Document 1, the method of forming a gap by providing two arc-shaped creases facing the ridge line portion of the packaging box that overlaps the knob is effective when the knob is on the edge of the packaging box. However, application is difficult when the knob is provided on the flat surface of the packaging box.

また、特許文献２の方法においても、押し込み領域部と分離領域部とが包装箱の稜部を挟んで形成されるため、押し込み領域部（摘み部）を包装箱の平坦面中央に設ける場合は適用が困難であった。さらに、特許文献２の構成では、分離領域部及び押し込み領域部が包装箱本体から切り取られるため、開封後に包装箱をリクローズ（再封止）することが困難であった。   Also in the method of Patent Document 2, since the push-in area part and the separation area part are formed across the ridge part of the packaging box, the push-in area part (pick part) is provided at the center of the flat surface of the packaging box. It was difficult to apply. Furthermore, in the configuration of Patent Document 2, since the separation region portion and the push-in region portion are cut off from the packaging box body, it is difficult to reclose (reseal) the packaging box after opening.

また、特許文献３のように、摘み部と重なるフラップに２段エンボスを形成する方法では、２段エンボスの深さを所定以上大きくすることはできず、開封時に摘み部が把持し易いとはいえなかった。   Further, as in Patent Document 3, in the method of forming the two-stage emboss on the flap that overlaps the knob, the depth of the two-stage emboss cannot be increased by a predetermined value or more, and the knob is easily gripped at the time of opening. I couldn't.

本発明は上記問題点に鑑み、摘み部が平坦面に設けられている場合でも開封時に摘み部を把持し易く、開け易い包装箱及びそれを形成するためのブランク板を提供することを目的としている。   SUMMARY OF THE INVENTION In view of the above problems, the present invention aims to provide a packaging box that can be easily grasped and opened easily even when the knob is provided on a flat surface, and a blank plate for forming the packaging box. Yes.

上記目的を達成するために本発明は、第１の板材と、該第１の板材に重なる第２の板材とで少なくとも一面が構成される包装箱本体と、該包装箱本体の前記第１の板材と前記第２の板材とで構成される面に形成される開封線と、前記第１の板材の平坦面と重なる前記第２の板材の先端部に設けられ、前記開封線を破断する際に把持する摘み部と、を有する包装箱において、前記第１の板材には、前記包装箱本体内に押し込み可能な押し込み片が設けられており、前記摘み部の先端が前記押し込み片の一部に重なることを特徴としている。   In order to achieve the above object, the present invention provides a packaging box body having at least one surface composed of a first plate material and a second plate material overlapping the first plate material, and the first of the packaging box body. When the opening line formed on the surface composed of the plate material and the second plate material and the tip of the second plate material that overlaps the flat surface of the first plate material are to break the opening line The first plate member is provided with a pushing piece that can be pushed into the packaging box body, and the tip of the knob is a part of the pushing piece. It is characterized by overlapping.

また本発明は、上記構成の包装箱において、前記開封線は、前記第２の板材の先端部から左右の側端縁に亘って２本形成され、前記摘み部は前記２本の開封線の間に設けられることを特徴としている。   Further, the present invention is the packaging box having the above-described configuration, wherein the two opening lines are formed from the front end portion of the second plate material to the left and right side edges, and the knob portion is formed of the two opening lines. It is characterized by being provided between.

また本発明は、上記構成の包装箱において、前記第１の板材には、前記開封線を破断した後に前記摘み部を差し込んで前記包装箱本体を再封止する差し込み部が形成されることを特徴としている。   In the packaging box having the above-described configuration, the first plate member may be provided with an insertion portion that inserts the knob portion after the opening line is broken and reseals the packaging box body. It is a feature.

また本発明は、上記構成の包装箱において、前記開封線は、前記第１の板材の所定の領域を囲むように形成され、前記開封線で囲まれた部分の内側が前記第２の板材の裏面に接着されることを特徴としている。   In the packaging box having the above-described configuration, the opening line is formed so as to surround a predetermined region of the first plate member, and an inner side of a portion surrounded by the opening line is the second plate member. It is characterized by being adhered to the back surface.

また本発明は、上記構成の包装箱において、前記押し込み片は、前記摘み部と重ならない側の一辺にヒンジ部を設け、前記摘み部と重なる側を揺動端として前記包装箱本体内に押し込まれることを特徴としている。   Further, the present invention provides the packaging box having the above-described configuration, wherein the pushing piece is provided with a hinge portion on one side that does not overlap with the knob, and is pushed into the packaging box body with the side overlapping with the knob as a swinging end. It is characterized by that.

また本発明は、上記構成の包装箱において、前記押し込み片は、対向する一対のヒンジ部と、該一対のヒンジ部の間に形成されるＨ型の破断線とで形成されることを特徴としている。   Moreover, the present invention is characterized in that, in the packaging box configured as described above, the push-in piece is formed by a pair of opposing hinge portions and an H-shaped break line formed between the pair of hinge portions. Yes.

また本発明は、上記構成の包装箱において、前記押し込み片は、中心から放射状に延びる３本以上の破断線によって複数の三角形状に分割されることを特徴としている。   According to the present invention, in the packaging box configured as described above, the pushing piece is divided into a plurality of triangular shapes by three or more broken lines extending radially from the center.

また本発明は、上記構成の包装箱を組み立て可能なブランク板である。   Moreover, this invention is a blank board which can assemble the packaging box of the said structure.

本発明の第１の構成によれば、包装箱の開封時に押し込み片を包装箱本体内へ押し込むことにより、摘み部と第１の板材との間に隙間を簡単に形成することができる。従って、従来に比べて包装箱の平坦面に重なるように設けられた摘み部を把持し易くなり、包装箱の開封を簡単に行うことができる。   According to the 1st structure of this invention, a clearance gap can be easily formed between a knob | pick part and a 1st board | plate material by pushing a pushing piece into a packaging box main body at the time of opening of a packaging box. Therefore, it becomes easier to grasp the knob portion provided so as to overlap the flat surface of the packaging box as compared with the conventional case, and the packaging box can be opened easily.

また、本発明の第２の構成によれば、上記第１の構成の包装箱において、第２の板材の先端部から左右の側端縁に亘って開封線を２本形成し、２本の開封線の間に摘み部を設けることにより、２本の開封線で挟まれた部分が第２の板材から切り離されて包装箱が容易に開封される。   Moreover, according to the 2nd structure of this invention, in the packaging box of the said 1st structure, two opening lines are formed ranging from the front-end | tip part of a 2nd board | plate material to the right-and-left side edge, By providing the knob between the opening lines, the portion sandwiched between the two opening lines is separated from the second plate material, and the packaging box is easily opened.

また、本発明の第３の構成によれば、上記第２の構成の包装箱において、第１の板材に、開封線を破断した後に摘み部を差し込んで包装箱本体を再封止する差し込み部を形成することにより、第２の板材から切り離された部分を蓋部として簡単に再封止可能な包装箱となる。   Moreover, according to the 3rd structure of this invention, in the packaging box of the said 2nd structure, the insertion part which inserts a knob part in the 1st board | plate material after breaking an opening line, and reseals a packaging box main body By forming the packaging box, a portion that is cut off from the second plate member can be used as a lid to easily re-seal the packaging box.

また、本発明の第４の構成によれば、上記第１の構成の包装箱において、第１の板材の所定の領域を囲むように開封線を形成し、開封線で囲まれた部分の内側を第２の板材の裏面に接着することにより、第２の板材の先端部を摘み部として把持して持ち上げることで、開封線で囲まれた部分が破断して包装箱が容易に開封される。   Moreover, according to the 4th structure of this invention, in the packaging box of the said 1st structure, an opening line is formed so that the predetermined area | region of a 1st board | plate material may be enclosed, and the inner side of the part enclosed by the opening line By adhering to the back surface of the second plate material, the portion surrounded by the opening line is broken and the packaging box is easily opened by gripping and lifting the tip portion of the second plate material as a knob. .

また、本発明の第５の構成によれば、上記第１乃至第４のいずれかの構成の包装箱において、押し込み片は、摘み部と重ならない側の一辺にヒンジ部を設け、摘み部と重なる側を揺動端として包装箱本体内に押し込まれることにより、押し込み片を包装箱本体内に押し込んだ際に第１の板材と摘み部との間に形成される隙間を大きくすることができる。   According to the fifth configuration of the present invention, in the packaging box of any one of the first to fourth configurations, the push-in piece is provided with a hinge portion on one side that does not overlap the knob portion, By being pushed into the packaging box body with the overlapping side as the swing end, the gap formed between the first plate and the knob when the pushing piece is pushed into the packaging box body can be increased. .

また、本発明の第６の構成によれば、上記第１乃至第４のいずれかの構成の包装箱において、押し込み片を、対向する一対のヒンジ部と、該一対のヒンジ部の間に形成されるＨ型の破断線とで形成することにより、押し込み片が観音開き状に押し込まれて第１の板材と摘み部との間に形成される隙間が大きくなる。   According to the sixth configuration of the present invention, in the packaging box having any one of the first to fourth configurations, the pushing piece is formed between the pair of opposing hinge portions and the pair of hinge portions. With the H-shaped break line formed, the pushing piece is pushed in a double-spread shape, and the gap formed between the first plate member and the knob is increased.

また、本発明の第７の構成によれば、上記第１乃至第４のいずれかの構成の包装箱において、中心から放射状に延びる３本以上の破断線によって複数の三角形状に分割された押し込み片とすることで、押し込み片を包装箱本体内に深く押し込むことができ、第１の板材と摘み部との間に形成される隙間が大きくなる。   According to the seventh configuration of the present invention, in the packaging box having any one of the first to fourth configurations, the push-in divided into a plurality of triangles by three or more broken lines extending radially from the center. By making it a piece, the pushing piece can be pushed deeply into the packaging box body, and the gap formed between the first plate member and the knob is increased.

また、本発明の第８の構成によれば、摘み部が平坦面に設けられている場合でも開封時に摘み部を把持し易く、開け易い、上記第１乃至第７のいずれかの構成の包装箱を簡単に組み立て可能なブランク板となる。   Further, according to the eighth configuration of the present invention, the packaging according to any one of the first to seventh configurations can be easily grasped and opened when opened even when the knob is provided on a flat surface. It becomes a blank board that can be assembled easily.

本発明の第１実施形態に係る包装箱１００のブランク板の展開図The developed view of the blank board of packaging box 100 concerning a 1st embodiment of the present invention. 第１実施形態の包装箱１００を組み立てた状態を示す斜視図The perspective view which shows the state which assembled the packaging box 100 of 1st Embodiment. 第１実施形態の包装箱１００を天面板６側から見た側面図The side view which looked at the packaging box 100 of 1st Embodiment from the top plate 6 side. 第１実施形態の包装箱１００の天面板６付近の側面断面図Side surface sectional drawing of the top plate 6 vicinity of the packaging box 100 of 1st Embodiment. 開封された第１実施形態の包装箱１００の開口１５周辺の部分斜視図Partial perspective view around the opening 15 of the packaging box 100 of the first embodiment opened 本発明の第２実施形態に係る包装箱１００のブランク板の、天面側接着片７ａ付近の部分拡大図The elements on larger scale near the top surface side adhesive piece 7a of the blank plate of the packaging box 100 according to the second embodiment of the present invention. 第２実施形態の包装箱１００の天面板６付近の側面断面図Side surface sectional drawing of the top plate 6 vicinity of the packaging box 100 of 2nd Embodiment. 本発明の第３実施形態に係る包装箱１００のブランク板の展開図The developed view of the blank board of the packaging box 100 which concerns on 3rd Embodiment of this invention. 第３実施形態の包装箱１００を正面板２側から見た側面図The side view which looked at the packaging box 100 of 3rd Embodiment from the front plate 2 side. 第３実施形態の包装箱１００の側面断面図Side surface sectional drawing of the packaging box 100 of 3rd Embodiment. 開封された第３実施形態の包装箱１００の開口１５周辺の部分斜視図Partial perspective view around the opening 15 of the opened packaging box 100 of the third embodiment 第１及び第２実施形態の包装箱１００の変形例を示す押し込み片１３付近の部分平面図であり、摘み部１０と重なる押し込み片１３の一辺にヒンジ部１３ａを設けた構成を示す図FIG. 10 is a partial plan view of the vicinity of the pressing piece 13 showing a modification of the packaging box 100 of the first and second embodiments, and shows a configuration in which a hinge portion 13 a is provided on one side of the pressing piece 13 that overlaps the knob 10. 第１及び第２実施形態の包装箱１００の変形例を示す押し込み片１３付近の部分平面図であり、摘み部１０の両側において対向する一対のヒンジ部１３ａを設け、一対のヒンジ部１３ａの間に横向きＨ型の切り込みを形成した構成を示す図FIG. 10 is a partial plan view of the vicinity of the push-in piece 13 showing a modification of the packaging box 100 of the first and second embodiments, provided with a pair of hinge portions 13a facing each other on both sides of the knob portion 10, and between the pair of hinge portions 13a. The figure which shows the structure which formed the horizontal H-shaped notch in 第１及び第２実施形態の包装箱１００の変形例を示す押し込み片１３付近の部分平面図であり、摘み部１０に重なる矩形状の領域の四辺に沿ってヒンジ部１３ａを設け、対角線に２本の切り込みを形成した構成を示す図FIG. 10 is a partial plan view of the vicinity of the push-in piece 13 showing a modification of the packaging box 100 of the first and second embodiments, provided with hinge portions 13a along the four sides of a rectangular region overlapping the knob 10 and diagonally 2 The figure which shows the structure which formed the notch of a book

以下、図面を参照しながら本発明の実施形態について説明する。図１は、本発明の第１実施形態に係る包装箱１００のブランク板の展開図、図２は、第１実施形態の包装箱１００を組み立てた状態を示す斜視図、図３は、組み立てられた包装箱１００を天面板６側から見た側面図、図４は、第１実施形態の包装箱１００の天面板６付近の側面断面図（図３のＡＡ′矢視断面図）、図５は、開封された包装箱１００の開口１５周辺の部分斜視図である。各図において共通する部分には同一の符号を付している。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a development view of a blank plate of a packaging box 100 according to the first embodiment of the present invention, FIG. 2 is a perspective view showing a state where the packaging box 100 of the first embodiment is assembled, and FIG. 3 is assembled. FIG. 4 is a side view of the packaging box 100 viewed from the top plate 6 side, FIG. 4 is a side sectional view of the packaging box 100 in the vicinity of the top plate 6 (cross-sectional view taken along the line AA ′ in FIG. 3), FIG. These are the fragmentary perspective views around the opening 15 of the opened packaging box 100. In the drawings, common parts are denoted by the same reference numerals.

図１に示すように、包装箱１００のブランク板は所定の形状に打ち抜いた１枚のシート（コート紙）から組み立てられ、正面板２と、正面板２の左側辺に折り線Ｌ１〜Ｌ３を介して順次連なる左側面板３ａ、背面板４、右側面板３ｂと、背面板４の上辺及び下辺に折り線Ｌ５、Ｌ６を介して連なる天面板５、底面板６を有している。   As shown in FIG. 1, the blank plate of the packaging box 100 is assembled from a single sheet (coated paper) punched into a predetermined shape, and folding lines L1 to L3 are formed on the left side of the front plate 2 and the front plate 2. A left side plate 3a, a back plate 4, a right side plate 3b, and a top plate 5 and a bottom plate 6 connected to the upper and lower sides of the back plate 4 via folding lines L5 and L6.

正面板２の上辺には、天面板５の裏面に接着される天面側接着片７ａが折り線Ｌ７を介して連設され、正面板２の下辺には、底面板６の裏面に接着される底面側接着片７ｂが折り線Ｌ８を介して連設されている。右側面板３ｂの左側辺には、正面板２の裏面に接着される側面側接着片７ｃが折り線Ｌ４を介して連設されている。左側面板３ａ、右側面板３ｂの上端及び下端にはフラップ８が折り線Ｌ９〜Ｌ１２を介して連設されている。   On the upper side of the front plate 2, a top surface side adhesive piece 7a bonded to the back surface of the top plate 5 is connected via a fold line L7, and the lower side of the front plate 2 is bonded to the back surface of the bottom plate 6. The bottom surface side adhesive pieces 7b are connected via the folding line L8. On the left side of the right side plate 3b, a side side adhesive piece 7c that is bonded to the back surface of the front plate 2 is connected via a fold line L4. A flap 8 is connected to the upper and lower ends of the left side plate 3a and the right side plate 3b via folding lines L9 to L12.

天面板５の先端５ａ（折り線Ｌ５と対向する端縁）から天面板５の左右の側端縁に亘ってミシン目が連なった２本の開封線９がハの字状に形成されており、先端５ａの開封線９で挟まれた部分が開封線９を破断する際に把持する摘み部１０となっている。   Two unsealing lines 9 having a perforation extending from the front end 5a of the top plate 5 (the end facing the fold line L5) to the left and right side edges of the top plate 5 are formed in a C-shape. The portion sandwiched between the opening lines 9 of the tip 5a is a knob 10 that is gripped when the opening line 9 is broken.

また、天面板５に重なる天面側接着片７ａには、包装箱１００の開封後に天面板５を係止するための円弧状の切り込み線から成る差し込み部１１と、差し込み部１１と対向する略Ｕ字状の破断線（切り込み線）１２で囲まれた押し込み片１３とが形成されている。   Moreover, the top surface side adhesive piece 7a that overlaps the top surface plate 5 has an insertion portion 11 formed of an arc-shaped cut line for locking the top surface plate 5 after the packaging box 100 is opened, and an approximately facing the insertion portion 11. A pushing piece 13 surrounded by a U-shaped break line (cut line) 12 is formed.

さらに、天面側接着片７ａ、底面側接着片７ｂ、各フラップ８の接着領域Ｒには、接着剤の浸透を促進するためのハーフカット線が刻印されている。   Further, half-cut lines for encouraging the penetration of the adhesive are engraved on the top surface side adhesive piece 7a, the bottom surface side adhesive piece 7b, and the adhesive region R of each flap 8.

次に、図１及び図２を用いて包装箱１００の組み立て手順について説明する。先ず、正面板２の左側辺に順次連なる左側面板３ａ、背面板４、右側面板３ｂ、及び側面側接着片７ｃを折り線Ｌ１〜Ｌ４に沿って折り曲げ、正面板２の内側に側面側接着片７ｃを接着して角筒状の胴部を形成する。   Next, the assembly procedure of the packaging box 100 is demonstrated using FIG.1 and FIG.2. First, the left side plate 3a, the back plate 4, the right side plate 3b, and the side surface adhesive piece 7c successively connected to the left side of the front plate 2 are bent along the fold lines L1 to L4, and the side surface adhesive piece is placed inside the front plate 2. 7c is bonded to form a cylindrical body.

次に、左側面板３ａ及び右側面板３ｂの下辺に連なる２枚のフラップ８、正面板２の下辺に連なる底面側接着片７ｂ、背面板４の下辺に連なる底面板６を折り線Ｌ１０、Ｌ１２、Ｌ８、Ｌ６に沿って順次折り曲げ、底面側接着片７ｂの内側に２枚のフラップ８を接着し、底面板６の内側に底面側接着片７ｂを接着する。   Next, two flaps 8 connected to the lower sides of the left side plate 3a and the right side plate 3b, a bottom side adhesive piece 7b connected to the lower side of the front plate 2, and a bottom plate 6 connected to the lower side of the back plate 4 are folded lines L10, L12, Bending is performed sequentially along L8 and L6, two flaps 8 are bonded inside the bottom surface side adhesive piece 7b, and the bottom surface side adhesive piece 7b is bonded inside the bottom surface plate 6.

そして、天面板５、天面側接着片７ａ、及び２枚のフラップ８が連設された胴部の上端の開口から内容物（図示せず）を収納した後、左側面板３ａ及び右側面板３ｂの上辺に連なる２枚のフラップ８、正面板２の上辺に連なる天面側接着片７ａ、背面板４の上辺に連なる天面板５を折り線Ｌ９、Ｌ１１、Ｌ７、Ｌ５に沿って順次折り曲げ、天面側接着片７ａの内側に２枚のフラップ８を接着し、最後に天面板５の内側に天面側接着片７ａを接着して包装箱１００を封止する。このとき、天面板５は、２本の開封線９の外側の部分のみが天面側接着片７ａに接着される。このようにして、図２のような包装箱１００が組み立てられる。   And after accommodating the contents (not shown) from the opening of the upper end of the trunk | drum in which the top | upper surface board 5, the top | upper surface side adhesive piece 7a, and the two flaps 8 were connected, left side board 3a and right side board 3b. Two flaps 8 connected to the upper side of the front plate, the top surface side adhesive piece 7a connected to the upper side of the front plate 2, and the top plate 5 connected to the upper side of the back plate 4 are sequentially bent along the fold lines L9, L11, L7, L5, The two flaps 8 are bonded to the inside of the top surface-side adhesive piece 7 a, and finally the top surface-side adhesive piece 7 a is bonded to the inside of the top surface plate 5 to seal the packaging box 100. At this time, only the outer portion of the two unsealed lines 9 is adhered to the top surface side adhesive piece 7a. In this way, the packaging box 100 as shown in FIG. 2 is assembled.

本実施形態の包装箱１００は、図３に示すように、包装箱１００を組み立てた状態で、天面板５（本実施形態では第２の板材に相当）の摘み部１０の先端部１０ａが、天面側接着片７ａ（本実施形態では第１の板材に相当）に形成された押し込み片１３に重なっている。包装箱１００を開封して内容物を取り出すときは、破断線１２を指で押し破って押し込み片１３を包装箱１００内に押し込むことにより、図４に示すように、押し込み片１３がヒンジ部１３ａを支点として揺動し、摘み部１０と天面側接着片７ａとの間に隙間Ｓが形成される。また、押し込み片１３を包装箱１００内に容易に押し込み可能とするために、図３に示すように、ヒンジ部１３ａに沿って押し罫（図の点線）及び切り込み（図の実線）が形成されている。   As shown in FIG. 3, the packaging box 100 according to the present embodiment is a state in which the tip 10 a of the knob 10 of the top plate 5 (corresponding to the second plate material in the present embodiment) is in a state where the packaging box 100 is assembled. It overlaps with the pressing piece 13 formed on the top surface side adhesive piece 7a (corresponding to the first plate material in this embodiment). When the packaging box 100 is opened and the contents are taken out, the breaking line 12 is pushed by a finger and the pushing piece 13 is pushed into the packaging box 100, so that the pushing piece 13 becomes the hinge portion 13a as shown in FIG. And a clearance S is formed between the knob 10 and the top surface side adhesive piece 7a. Further, in order to make it possible to easily push the pushing piece 13 into the packaging box 100, as shown in FIG. 3, a pushing rule (dotted line in the figure) and a notch (solid line in the figure) are formed along the hinge portion 13a. ing.

次に、隙間Ｓに指先を差し入れて先端部１０ａに指を引っ掛けるようにして摘み部１０を把持し、上方に引き上げることにより、２本の開封線９が破断され、蓋部１７（天面側接着片７ａに接着されていない開封線９の内側部分）が天面板５から切り離される。   Next, by inserting the fingertip into the gap S and holding the knob 10 so that the finger is hooked on the tip 10a and pulling it upward, the two unsealing lines 9 are broken, and the lid 17 (the top surface side) The inner portion of the unsealed line 9 that is not bonded to the bonding piece 7 a is cut off from the top plate 5.

その後、天面側接着片７ａとフラップ８との接着部分を剥がして天面側接着片７ａ及びフラップ８を外側に折り曲げることにより、図５に示すように、天面板５に開口１５が形成されて内容物の取り出しが可能となる。また、内容物を所定量取り出した後は、フラップ８、天面側接着片７ａ、及び開封線９の破断により形成された蓋部１７を内側に折り曲げて開口１５を覆い、摘み部１０を差し込み部１１に差し込んで蓋部１７を係止することにより、包装箱１００のリクローズ（再封止）が可能となる。   Thereafter, the adhesive portion between the top surface side adhesive piece 7a and the flap 8 is peeled off, and the top surface side adhesive piece 7a and the flap 8 are bent outward to form an opening 15 in the top surface plate 5, as shown in FIG. The contents can be taken out. Further, after taking out a predetermined amount of the contents, the lid portion 17 formed by breaking the flap 8, the top surface side adhesive piece 7a, and the opening wire 9 is bent inward to cover the opening 15, and the knob portion 10 is inserted. By closing the lid portion 17 by inserting it into the portion 11, the packaging box 100 can be reclosed (resealed).

本実施形態の構成によれば、包装箱１００を組み立てた状態で天面板５と重なる天面側接着片７ａの、摘み部１０の先端部１０ａに重なる位置に押し込み片１３を設けることにより、包装箱１００の開封時に摘み部１０と天面側接着片７ａとの間に隙間Ｓを簡単に形成することができる。この隙間Ｓは、摘み部１０と重なる天面側接着片７ａの表面にエンボス（凹凸）形状を形成した従来の構成と比べて３〜４倍の深さを確保できる。従って、従来に比べて平坦面（天面側接着片７ａ）に重なるように設けられた摘み部１０を把持し易くなり、包装箱１００の開封を簡単に行うことができる。   According to the configuration of the present embodiment, the packaging piece 100 is packaged by providing the pushing piece 13 at the position of the top surface side adhesive piece 7a that overlaps the top surface plate 5 in the assembled state of the top portion 10a of the knob 10 in the assembled state. When opening the box 100, the gap S can be easily formed between the knob 10 and the top surface side adhesive piece 7a. This gap S can secure a depth 3 to 4 times that of the conventional configuration in which an embossed (uneven) shape is formed on the surface of the top surface-side adhesive piece 7 a that overlaps the knob 10. Therefore, it becomes easier to grip the knob 10 provided so as to overlap the flat surface (top surface-side adhesive piece 7a) as compared with the conventional case, and the packaging box 100 can be opened easily.

また、摘み部１０と重ならない押し込み片１３の一辺（図３の下辺）にヒンジ部１３ａを設け、摘み部１０と重なる側（図３の上側）を押し込み片１３の揺動端としているため、押し込み片１３を包装箱１００内に押し込んだ際に形成される隙間Ｓを大きくすることができる。   In addition, since the hinge portion 13a is provided on one side (the lower side in FIG. 3) of the pushing piece 13 that does not overlap the knob portion 10, and the side that overlaps the knob portion 10 (the upper side in FIG. 3) is the swinging end of the pushing piece 13. A gap S formed when the pushing piece 13 is pushed into the packaging box 100 can be increased.

図６は、本発明の第２実施形態に係る包装箱１００のブランク板の、天面側接着片７ａ付近の部分拡大図である。図１に示す第１実施形態と共通する部分には同一の符号を付している。本実施形態においては、押し込み片１３を囲む略Ｕ字状の切り込みの両端を折り線Ｌ７方向に延長している。なお、包装箱１００の展開図、開封前の状態、組み立て及び開封手順については第１実施形態と同様であるため説明を省略する。   FIG. 6 is a partially enlarged view of the blank plate of the packaging box 100 according to the second embodiment of the present invention in the vicinity of the top surface side adhesive piece 7a. Portions common to the first embodiment shown in FIG. 1 are denoted by the same reference numerals. In the present embodiment, both ends of a substantially U-shaped cut surrounding the pushing piece 13 are extended in the direction of the fold line L7. The development view of the packaging box 100, the state before opening, the assembly and the opening procedure are the same as those in the first embodiment, and the description thereof is omitted.

本実施形態の構成によれば、図７に示すように、包装箱１００の開封時に押し込み片１３を包装箱１００内に押し込むことで、第１実施形態と同様に摘み部１０と天面側接着片７ａとの間に隙間Ｓを簡単に形成することができる。従って、平坦面（天面側接着片７ａ）に重なるように設けられた摘み部１０を把持し易くなり、包装箱１００の開封を簡単に行うことができる。また、第１実施形態に比べて押し込み片１３のヒンジ部１３ａ（揺動支点）から揺動端１３ｂまでの寸法が大きくなる。そのため、押し込み片１３を押し込んだときに形成される隙間Ｓも大きくなり、摘み部１０を一層把持し易くなる。なお、本実施形態では、外部からの衝撃等によって押し込み片１３が包装箱１００内に入り込まないように、図６に示すように、押し込み片１３を囲む略Ｕ字状の破断線１２は複数の切り込み（ミシン目）に分割されている。   According to the configuration of the present embodiment, as shown in FIG. 7, the pusher 13 is pushed into the packaging box 100 when the packaging box 100 is opened, so that the knob portion 10 and the top surface side adhesion are the same as in the first embodiment. A gap S can be easily formed between the piece 7a. Therefore, it becomes easy to grasp the knob 10 provided so as to overlap the flat surface (top surface adhesive piece 7a), and the packaging box 100 can be opened easily. Moreover, the dimension from the hinge part 13a (swinging fulcrum) of the pushing piece 13 to the rocking | fluctuation end 13b becomes large compared with 1st Embodiment. For this reason, the gap S formed when the push-in piece 13 is pushed in is also increased, and it becomes easier to grip the knob 10. In this embodiment, as shown in FIG. 6, the substantially U-shaped break line 12 surrounding the pushing piece 13 includes a plurality of breaking lines 12 so that the pushing piece 13 does not enter the packaging box 100 due to external impact or the like. It is divided into cuts (perforations).

図８は、本発明の第３実施形態に係る包装箱１００のブランク板の展開図であり、図９は、第３実施形態の包装箱１００を組み立てた状態を正面板２側から見た正面図である。第１及び第２実施形態と共通する部分には同一の符号を付して説明を省略する。本実施形態の包装箱１００は平直方体状であり、正面板２には、上辺の両端部から下方に向かって大きく湾曲するようにミシン目が連なった開封線９と、開封線９と対向する略Ｕ字状の破断線１２で囲まれた押し込み片１３とが形成されている。また、天面板５の先端には折り線Ｌ１３を介して蓋板２０が連設されている。   FIG. 8 is a development view of the blank plate of the packaging box 100 according to the third embodiment of the present invention, and FIG. 9 is a front view of the assembled state of the packaging box 100 of the third embodiment as viewed from the front plate 2 side. FIG. Portions common to the first and second embodiments are denoted by the same reference numerals and description thereof is omitted. The packaging box 100 of the present embodiment is in the shape of a rectangular parallelepiped, and the front plate 2 is opposed to the opening wire 9 and the opening wire 9 in which perforations are continuous so as to be greatly curved downward from both ends of the upper side. A pushing piece 13 surrounded by a substantially U-shaped break line 12 is formed. In addition, a lid plate 20 is connected to the tip of the top plate 5 via a fold line L13.

図８及び図９を用いて本実施形態の包装箱１００の組み立て手順について説明する。先ず、正面板２の左側辺に順次連なる左側面板３ａ、背面板４、側面側接着片７ｃ、及び正面板２の右側辺に連なる右側面板３ｂを折り線Ｌ１〜Ｌ４に沿って折り曲げ、右側面板３ｂの内側に側面側接着片７ｃを接着して角筒状の胴部を形成する。   The assembly procedure of the packaging box 100 of this embodiment is demonstrated using FIG.8 and FIG.9. First, the left side plate 3a, the back plate 4, the side surface side adhesive piece 7c successively connected to the left side of the front plate 2 and the right side plate 3b connected to the right side of the front plate 2 are bent along the fold lines L1 to L4 to obtain the right side plate. The side-surface-side adhesive piece 7c is bonded to the inside of 3b to form a rectangular tube-shaped body.

次に、左側面板３ａ及び右側面板３ｂの下辺に連なる２枚のフラップ８、背面板４の下辺に連なる底面側接着片７ｂ、正面板２の下辺に連なる底面板６を折り線Ｌ１０、Ｌ１２、Ｌ８、Ｌ６に沿って順次折り曲げ、底面側接着片７ｂの内側に２枚のフラップ８を接着し、底面板６の内側に底面側接着片７ｂを接着する。   Next, two flaps 8 connected to the lower sides of the left side plate 3a and the right side plate 3b, a bottom face side adhesive piece 7b connected to the lower side of the back plate 4, and a bottom plate 6 connected to the lower side of the front plate 2 are folded lines L10, L12, Bending is performed sequentially along L8 and L6, two flaps 8 are bonded inside the bottom surface side adhesive piece 7b, and the bottom surface side adhesive piece 7b is bonded inside the bottom surface plate 6.

そして、天面板５、天面側接着片７ａ、及び２枚のフラップ８が連設された胴部の上端の開口から内容物（図示せず）を収納した後、左側面板３ａ及び右側面板３ｂの上辺に連なる２枚のフラップ８、正面板２の上辺に連なる天面側接着片７ａ、背面板４の上辺に連なる天面板５及び蓋板２０を折り線Ｌ９、Ｌ１１、Ｌ７、Ｌ５、Ｌ１３に沿って順次折り曲げ、天面板５の内側に天面側接着片７ａを接着するとともに、正面板２の開封線９で囲まれた部分（図８のハッチング部分）を蓋板２０の内側に接着して包装箱１００を封止する。このようにして、図９のような包装箱１００が組み立てられる。   And after accommodating the contents (not shown) from the opening of the upper end of the trunk | drum in which the top | upper surface board 5, the top | upper surface side adhesive piece 7a, and the two flaps 8 were connected, left side board 3a and right side board 3b. Fold lines L9, L11, L7, L5, and L13 of the two flaps 8 connected to the upper side, the top-side adhesive piece 7a connected to the upper side of the front plate 2, the top plate 5 and the cover plate 20 connected to the upper side of the back plate 4. The top surface side adhesive piece 7a is adhered to the inside of the top surface plate 5 and the portion surrounded by the opening line 9 of the front surface plate 2 (the hatched portion in FIG. 8) is adhered to the inside of the lid plate 20. Then, the packaging box 100 is sealed. Thus, the packaging box 100 as shown in FIG. 9 is assembled.

本実施形態の包装箱１００は、図９に示すように、包装箱１００を組み立てた状態で、蓋板２０（本実施形態では第２の板材に相当）の先端部２０ａが、正面板２（本実施形態では第１の板材に相当）に形成された押し込み片１３に重なっている。包装箱１００を開封して内容物を取り出すときは、破断線１２を指で押し破って押し込み片１３を包装箱１００内に押し込むことにより、図１０に示すように、押し込み片１３がヒンジ部１３ａを支点として揺動し、蓋板２０と正面板２との間に隙間Ｓが形成される。   As shown in FIG. 9, the packaging box 100 according to the present embodiment has the front end portion 20 a of the cover plate 20 (corresponding to the second plate material in the present embodiment) in the assembled state of the packaging box 100. In this embodiment, it overlaps with the pushing piece 13 formed in the first plate material. When the packaging box 100 is opened and the contents are taken out, the breaking line 12 is pushed by a finger and the pushing piece 13 is pushed into the packaging box 100, so that the pushing piece 13 becomes the hinge portion 13a as shown in FIG. And a gap S is formed between the cover plate 20 and the front plate 2.

次に、隙間Ｓに指先を差し入れて蓋板２０の先端部２０ａに指を引っ掛けるようにして蓋板２０を把持し、上方に引き上げることにより、開封線９が破断され、蓋板２０に接着されている開封線９の内側部分２ａが正面板２から切り離される。これにより、図１１に示すように、天面板５に開口１５が形成されて内容物の取り出しが可能となる。   Next, by inserting the fingertip into the gap S and gripping the cover plate 20 so that the finger is hooked on the tip 20a of the cover plate 20, and pulling it upward, the unsealing line 9 is broken and bonded to the cover plate 20. The inner portion 2 a of the opening line 9 is cut off from the front plate 2. As a result, as shown in FIG. 11, an opening 15 is formed in the top plate 5 and the contents can be taken out.

また、内容物を所定量取り出した後は、フラップ８、天面板５、及び蓋板２０を内側に折り曲げて開口１５を覆い、正面板２の裏面に沿って蓋板２０を開口１５内に差し込んで蓋板２０を係止することにより、包装箱１００のリクローズ（再封止）が可能となる。   Further, after taking out a predetermined amount of the contents, the flap 8, the top plate 5 and the lid plate 20 are folded inward to cover the opening 15, and the lid plate 20 is inserted into the opening 15 along the back surface of the front plate 2. By locking the lid plate 20, the packaging box 100 can be reclosed (resealed).

本実施形態の構成によれば、蓋板２０の先端部２０ａと正面板２との間に隙間Ｓを簡単に形成することができる。従って、第１、第２実施形態と同様に平坦面（正面板２）に重なるように設けられた蓋板２０の先端部２０ａを把持し易くなり、包装箱１００の開封を簡単に行うことができる。また、蓋板２０により正面板２の上部が覆われており、開封線９が視認されないため包装箱１００のデザイン性も向上する。   According to the configuration of the present embodiment, the gap S can be easily formed between the front end portion 20 a of the cover plate 20 and the front plate 2. Accordingly, as in the first and second embodiments, it is easy to grip the tip 20a of the cover plate 20 provided so as to overlap the flat surface (front plate 2), and the packaging box 100 can be easily opened. it can. Moreover, since the upper part of the front plate 2 is covered with the cover plate 20 and the opening line 9 is not visually recognized, the design of the packaging box 100 is also improved.

その他本発明は、上記各実施形態に限定されず、本発明の趣旨を逸脱しない範囲で種々の変更が可能である。例えば、第１〜第３実施形態では、摘み部１０（或いは蓋板２０の先端部２０ａ）と重ならない押し込み片１３の一辺にヒンジ部１３ａを設け、摘み部１０（或いは蓋板２０の先端部２０ａ）と重なる側を揺動端としている。しかし、これに限らず、図１２に示すように、摘み部１０と重なる押し込み片１３の一辺にヒンジ部１３ａを設け、摘み部１０と重ならない側を揺動端としても良い。   In addition, the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit of the present invention. For example, in the first to third embodiments, the hinge portion 13a is provided on one side of the pushing piece 13 that does not overlap the knob portion 10 (or the tip portion 20a of the lid plate 20), and the knob portion 10 (or the tip portion of the lid plate 20). The side overlapping 20a) is the swing end. However, the present invention is not limited thereto, and as shown in FIG. 12, a hinge portion 13 a may be provided on one side of the pushing piece 13 that overlaps with the knob portion 10, and the side that does not overlap with the knob portion 10 may be the swing end.

また、第１〜第３実施形態では、押し込み片１３の押し込みを容易にするために、押し込み片１３のヒンジ部１３ａに沿って押し罫及び切り込み（ミシン目）を形成しているが、押し罫や切り込みに代えてハーフカット線を形成しても良い。   Moreover, in 1st-3rd embodiment, in order to make pushing of the pushing piece 13 easy, the pushing ruler and the notch (perforation) are formed along the hinge part 13a of the pushing piece 13, However, Alternatively, a half cut line may be formed instead of the notch.

また、押し込み片１３の形状及び大きさについても摘み部１０の大きさや配置等の包装箱１００の仕様に応じて適宜変更可能である。例えば、図１３に示すように、摘み部１０の両側において対向する一対のヒンジ部１３ａを設け、一対のヒンジ部１３ａの間に横向きＨ型の破断線１２を形成することにより、いわゆる観音開き状に押し込まれる一対の押し込み片１３を設けても良い。   Further, the shape and size of the push-in piece 13 can be appropriately changed according to the specifications of the packaging box 100 such as the size and arrangement of the knob 10. For example, as shown in FIG. 13, by providing a pair of hinge portions 13a opposed on both sides of the knob portion 10 and forming a laterally H-shaped break line 12 between the pair of hinge portions 13a, a so-called double-spread shape is formed. A pair of pushing pieces 13 to be pushed in may be provided.

また、図１４に示すように、摘み部１０に重なる矩形状の領域の四辺に沿ってヒンジ部１３ａを設け、対角線に２本の破断線１２を形成することにより、４枚の三角形状の押し込み片１３を設けても良い。即ち、中心から放射状に延びる３本以上の破断線によって複数の三角形状に分割された押し込み片１３であっても良い。図１３及び図１４において形成される破断線１２は、連続した切り込み線であっても良いし、複数の切り込み（ミシン目）に分割されていても良い。   Further, as shown in FIG. 14, four triangular indentations are provided by providing hinge portions 13a along the four sides of the rectangular region overlapping the knob 10 and forming two break lines 12 on the diagonal. A piece 13 may be provided. That is, the pushing piece 13 may be divided into a plurality of triangles by three or more broken lines extending radially from the center. 13 and 14 may be continuous cut lines, or may be divided into a plurality of cuts (perforations).

なお、図１２〜図１４では第１及び第２実施形態の包装箱１００について説明しているが、図１２〜図１４に示した押し込み片１３を第３実施形態の包装箱１００にも適用できるのはもちろんである。また、包装箱１００本体の形状や大きさについても特に制限はなく、上述したような角筒状、平直方体状のものに代えて、平面視多角形状や円形状の包装箱１００に適用することもできる。   In addition, although FIGS. 12-14 demonstrates the packaging box 100 of 1st and 2nd embodiment, the pushing piece 13 shown in FIGS. 12-14 is applicable also to the packaging box 100 of 3rd Embodiment. Of course. Moreover, there is no restriction | limiting in particular also about the shape and magnitude | size of the packaging box 100 main body, It replaces with the above-mentioned rectangular tube shape and a rectangular parallelepiped shape, and applies to the packaging box 100 of planar view polygonal shape or circular shape. You can also.

本発明は、開封を開始するための摘み部が平坦面に設けられた紙製の包装箱及びそれを形成するためのブランク板に利用可能である。本発明の利用により、摘み部が平坦面に設けられている場合でも開封時に摘み部を把持し易く、開け易い包装箱及びそれを形成するためのブランク板を提供することができる。   INDUSTRIAL APPLICABILITY The present invention can be used for a paper packaging box in which a knob for starting opening is provided on a flat surface and a blank plate for forming the packaging box. By using the present invention, it is possible to provide a packaging box that can be easily held and opened at the time of opening and a blank plate for forming the packaging box even when the knob is provided on a flat surface.

２ 正面板
３ａ 左側面板
３ｂ 右側面板
４ 背面板
５ 天面板
６ 底面板
７ａ 天面側接着片
７ｂ 底面側接着片
７ｃ 側面側接着片
８ フラップ
９ 開封線
１０ 摘み部
１１ 差し込み部
１２ 破断線
１３ 押し込み片
１３ａ ヒンジ部
１５ 開口
１７ 蓋部
２０ 蓋板
２０ａ 先端部（摘み部）
１００ 包装箱
Ｓ 隙間 2 Front plate 3a Left side plate 3b Right side plate 4 Back plate 5 Top plate 6 Bottom plate 7a Top side adhesive piece 7b Bottom side adhesive piece 7c Side side adhesive piece 8 Flap 9 Opening line 10 Knob part 11 Insertion part 12 Break line 13 Push Piece 13a Hinge part 15 Opening 17 Lid part 20 Lid plate 20a Tip part (pick part)
100 Packaging box S Clearance

Claims (6)

第１の板材と、該第１の板材に重なる第２の板材とで少なくとも一面が構成される包装箱本体と、
該包装箱本体の前記第１の板材と前記第２の板材とで構成される面に形成される開封線と、
前記第１の板材の平坦面と重なる前記第２の板材の先端部に設けられ、前記開封線を破断する際に把持する摘み部と、
を有する包装箱において、
前記第１の板材には、前記包装箱本体内に押し込み可能な押し込み片が設けられており、前記摘み部の先端が前記押し込み片の一部に重なるとともに、
前記押し込み片は、前記摘み部と重ならない側の一辺にヒンジ部を設け、前記摘み部と重なる側を揺動端として前記包装箱本体内に押し込まれることを特徴とする包装箱。 A packaging box body having at least one surface composed of a first plate and a second plate overlapping the first plate;
An opening line formed on a surface constituted by the first plate member and the second plate member of the packaging box body;
A knob provided at the tip of the second plate that overlaps the flat surface of the first plate, and gripped when breaking the opening line;
In a packaging box having
Wherein the first plate, said and packing box push piece which can push in the body is provided, both the leading end of the knob portion overlaps a portion of said push piece,
The push-in piece is provided with a hinge portion on one side that does not overlap with the knob, and is pushed into the packing box body with the side overlapping with the knob as a swinging end . 第１の板材と、該第１の板材に重なる第２の板材とで少なくとも一面が構成される包装箱本体と、
該包装箱本体の前記第１の板材と前記第２の板材とで構成される面に形成される開封線と、
前記第１の板材の平坦面と重なる前記第２の板材の先端部に設けられ、前記開封線を破断する際に把持する摘み部と、
を有する包装箱において、
前記第１の板材には、前記包装箱本体内に押し込み可能な押し込み片が設けられており、前記摘み部の先端が前記押し込み片の一部に重なるとともに、
前記押し込み片は、対向する一対のヒンジ部と、該一対のヒンジ部の間に形成されるＨ型の破断線とで形成されることを特徴とする包装箱。 A packaging box body having at least one surface composed of a first plate and a second plate overlapping the first plate;
An opening line formed on a surface constituted by the first plate member and the second plate member of the packaging box body;
A knob provided at the tip of the second plate that overlaps the flat surface of the first plate, and gripped when breaking the opening line;
In a packaging box having
The first plate member is provided with a pushing piece that can be pushed into the packaging box body, and the tip of the knob portion overlaps a part of the pushing piece,
The pushing piece, faces the pair of hinge portions which, wrapped you being formed by an H-shaped break line formed between the pair of hinge portions Sobako. 前記開封線は、前記第２の板材の先端部から左右の側端縁に亘って２本形成され、前記摘み部は前記２本の開封線の間に設けられることを特徴とする請求項１又は請求項２に記載の包装箱。 The opening line, the second is the distal end 2 over the right and left side edges from portions formed of plate material, according to claim 1, wherein the knob portion and which are located between the two opening lines Or the packaging box of Claim 2. 前記第１の板材には、前記開封線を破断した後に前記摘み部を差し込んで前記包装箱本体を再封止する差し込み部が形成されることを特徴とする請求項３に記載の包装箱。 The packaging box according to claim 3 , wherein the first plate member is formed with an insertion portion that inserts the knob portion after the opening line is broken and reseals the packaging box body . 前記開封線は、前記第１の板材の所定の領域を囲むように形成され、前記開封線で囲まれた部分の内側が前記第２の板材の裏面に接着されることを特徴とする請求項１又は請求項２に記載の包装箱。 The opening line is formed so as to surround a predetermined region of the first plate material, and an inner side of a portion surrounded by the opening line is bonded to a back surface of the second plate material. The packaging box of Claim 1 or Claim 2 . 請求項１乃至請求項５のいずれかに記載の包装箱を組み立て可能なブランク板。 The blank board which can assemble the packaging box in any one of Claims 1 thru | or 5 .
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JP2005324821A (en) * 2004-05-13 2005-11-24 Rohto Pharmaceut Co Ltd Packaging box
JP4611718B2 (en) * 2004-11-12 2011-01-12 レンゴー株式会社 Packaging box with reseal function
JP5380728B2 (en) * 2008-12-22 2014-01-08 相互印刷紙器株式会社 Paper box
JP5721565B2 (en) * 2011-06-29 2015-05-20 ペーパークラフト株式会社 Packaging box
JP5836101B2 (en) * 2011-12-13 2015-12-24 朝日印刷株式会社 Packaging box

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