JP4680443B2 - Packaging box - Google Patents

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Publication number
JP4680443B2
JP4680443B2 JP2001252820A JP2001252820A JP4680443B2 JP 4680443 B2 JP4680443 B2 JP 4680443B2 JP 2001252820 A JP2001252820 A JP 2001252820A JP 2001252820 A JP2001252820 A JP 2001252820A JP 4680443 B2 JP4680443 B2 JP 4680443B2
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JP
Japan
Prior art keywords
piece
knob
glued
packaging box
box
Prior art date
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JP2001252820A
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Japanese (ja)
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JP2003063525A (en
Inventor
信介 渡辺
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Asahi Printing Co Ltd
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Asahi Printing Co Ltd
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Priority to JP2001252820A priority Critical patent/JP4680443B2/en
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Description

【0001】
【発明の属する技術分野】
この発明は、菓子やその他の比較的小形の商品を包装する包装用箱に関する。
【0002】
【従来の技術】
従来、例えば小形の乾燥した菓子等は、ビニール袋やアルミコーティングされたビニール袋に密閉され、さらにこの袋を紙製の包装用箱に入れて包装されている。このような包装用箱には、一側面等に開封用の一対の破断線が形成され、一対の破断線に挟まれた帯状部の端部にはコの字形の切断線で側面と切り離された摘み部が設けられている。帯状部を形成する破断線は、互いの間隔が比較的狭くそして互いに平行に形成されたものの他、互いの間隔が徐々に広がって一側面内で繋がり、側面に開口を形成するもの等がある。
【0003】
このような包装用箱の使用方法は、まずコの字形の切断線で区切られた摘み部を摘んで、破断線の方へ引きながら手を移動させる。これにより、摘み部に連続して破断線が切られ、一対の破断線により包装用箱の側面が分割される。また、破断線が一側面の中央部分を囲んでいるものは、包装用箱の側面中央に開封用開口部を形成する。
【0004】
【発明が解決しようとする課題】
上記従来の技術の場合、摘み部が破断線のどちらの端部に形成されているのかわかりにくく、摘み部が小形であるため、保持しずらいと言う問題があった。
【0005】
この発明は上記従来の問題点に鑑みてなされたものであり、簡単な構造で容易に開封することができる包装用箱を提供することを目的とする。
【0006】
【課題を解決するための手段】
この発明は、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なり、この箱体形成片には、互いに平行に連接された側面と、上記側面に一体に形成されこの側面の側方に突出する摘み片と、上記側面に形成され上記摘み片の基端部両端に連続する一対の破断線と、上記摘み片が形成された上記側面の表面に上記摘み片を上記側面に折り返した状態で糊付けされる糊付片が設けられている。そして、上記糊付片の上記摘み片の両側付近に当接する部分に、切込線が設けられている。
【0007】
また、上記摘み片は、上記側面の上記摘み片の折り返し方向長さよりも短く、上記糊付片の上記摘み片の折り返し方向幅よりも長く設けられている。上記糊付片は上記摘み片の外側に糊付けされ、上記糊付片の上記摘み片の折り返し方向端縁部には、上記つまみ片が露出する凹部が設けられている。さらに、上記摘み片の基端部両端に連続する一対の破断線は、この包装用箱の一側面からそれに連続する他の側面にかけて形成れている。
【0008】
この発明の包装用箱は、開封用の摘み片が一側面に折り重ねられた状態で設けられ、比較的大きな形状である。この包装用箱を開封するときは、糊付片の側縁部から露出している摘み片の先端を引き起こし、糊付片の一部を破断して摘み片を解放する。そして摘み片を保持して、包装用箱の側面に形成された破断線の方向へ引きながら移動させる。これにより、摘み片に連続して破断線が破れ、側面が分割され開封される。
【0009】
【発明の実施の形態】
以下、この発明の実施形態について図面に基づいて説明する。図1はこの発明の第一実施形態の包装用箱10を示したもので、包装用箱10は、厚紙等の一枚のブランクシートを打ち抜いて形成された箱体形成片12を組み立てて設けられている。
【0010】
箱体形成片12は、側面14,16,18,20が、互いに平行に連接して形成されている。さらに側面20の側縁部には、包装用箱10の組立状態で側面14の外側に糊付けされる糊付片22が設けられている。そして、側面14,16,18,20、糊付片22は、各々折罫線24,26,28,30で区切られている。
【0011】
側面14,16,18,20には、各側面の連設方向に沿って、一対の破断線32が設けられている。一対の破断線32は互いに平行であり、各側面の中心よりも一方の端部寄りの位置を通過して設けられている。糊付片22には、破断線32の延長線上に、糊付片22の両側縁部を切り残して一対の切込線34が形成されている。そして糊付片22を側面20と区切る折罫線30には、一対の切込線34の内側に位置する部分に切込線36が形成されている。また、糊付片22の側縁部22aには、切込線34に対向する部分に、V字形の切欠部35が各々形成されている。
【0012】
側面14の側縁部14aには、一対の破断線32の延長上に側面14の側方へ突出する摘み片38が一体に設けられている。摘み片38は矩形の突起であり、側面14と折罫線40で区切られている。
【0013】
側面16の、隣接する側面14,18の連接方向に対して平行に位置する端部には、蓋片42が設けられている。蓋片42は、折罫線44で側面16と区切られ、蓋片42には、さらに差込片46が折罫線48で区切られて形成されている。そして、折罫線48の両側には切込線50が各々設けられている。そして、側面14の端部には、蓋片42と並んでフラップ52が設けられ、フラップ52は折罫線54で側面14と区切られている。そして、フラップ52の折罫線24と反対側には段部56が形成されている。側面18の端部には、蓋片42と並んでフラップ58が設けられ、フラップ58は折罫線60で側面18と区切られている。そして、フラップ58の折罫線26と反対側には段部56が形成されている。
【0014】
側面16の、蓋片42と反対側の端部には、蓋片62が設けられている。蓋片62は、折罫線64で側面16と区切られ、蓋片62には、さらに差込片66が折罫線68で区切られて形成されている。そして、折罫線68の両側には切込線70が各々設けられている。側面14の他端部には、蓋片62と並んでフラップ72が設けられ、フラップ72は折罫線74で側面14と区切られている。そして、フラップ72の折罫線24と反対側には段部56が形成されている。側面18の端部には、蓋片62と並んでフラップ76が設けられ、フラップ76は折罫線78で側面18と区切られ、フラップ76の折罫線26と反対側には段部56が形成されている。
【0015】
次にこの実施形態の包装用箱10の組立方法について説明する。なお、ここでは図1がこの包装用箱10の紙面表面側を見たものであり、図1において紙面表面側が凸になる折り方を正折り、そして紙面裏面側が凸になる折り方を逆折りと称する。
【0016】
まず、箱体形成片12の摘み片38を、折罫線40で逆折りする。次に、糊付片22の裏面に糊を塗布する。そして例えば、折罫線24を正折りし、次に折罫線28を正折りし、糊付片22の裏面を側面14の表面に糊付けする。このとき摘み片38は、側面14に折り返された状態で側面14表面に押さえつけられ、側面14の裏面が、糊付片22の表面に接着されている。そして摘み片38の先端は、図2に示すように糊付片22の側縁部22aから露出している。
【0017】
次に商品を収容し包装する工場等において、折罫線24,26,28,30を各々90°に正折りして四角形の箱体にする。そして、折罫線74,78でフラップ72,76を正折りし、その後折罫線64で蓋片62を正折りし差込片66を側面20の内側に差し込む。この状態で、菓子等の商品が入れられたビニール袋82をその中へ入れる。次に折罫線54,60でフラップ52,58を正折りし、その後折罫線44で蓋片42を正折りし差込片46を側面20の内側に差し込む。また必要に応じて、差込片46,66を側面12の内側へ糊付けしても良い。
【0018】
次に、包装用箱10を開封するときは、まず図3に示すように側面14に折り返され糊付片22の側縁部22aから露出した摘み片38を摘み、摘み片38基端部の折罫線40の方向へ向かって側面14から引き起こす。すると、摘み片38を覆っていた糊付片22が、一対の切込線34で破断される。破断された糊付片22の一部は、図4に示すように摘み片38の裏面に貼り付いている。これにより摘み片38は、折罫線40を中心に四角形の箱体から長く延出し保持しやすくなる。そして、摘み片38を保持して反対の方向、つまり側面14,16,18,20の連設方向に沿って引く。このとき、摘み片38に糊付けされている糊付片22の一部は、切込線36で側面20と切断される。そして摘み片38を移動させることにより破断線32が切られ、包装用箱10は二分割される。そして、二分割された包装用箱10を外し、包装用箱10の中に入れられていた商品入りのビニール袋82を取り出す。
【0019】
この実施形態の包装用箱10によれば、簡単な作業工程により組み立てられ、開封用の摘み片38が長く形成されているため、保持しやすく、容易に包装用箱10を開封することができる。摘み片38は、包装用箱10の外形に沿って折り曲げられているため、運搬や陳列の際に支障とならず、便利である。
【0020】
なお、この実施形態の包装用箱10は、図5に示すように摘み片84が、一対の破断線32の幅よりも広い円形状に設けられてもよい。そして、糊付片22には、一対の破断線32が折罫線30を横切って糊付片22に形成され、糊付片22の側縁部22aには、一対の破断線32の内側に、凹部86が形成されている。これによれば、摘み片84が幅広に設けられ、凹部86が形成されているため摘みやすく、力を入れやすい。
【0021】
次に、この発明の第二実施形態について図6に基づいて説明する。ここで、上述の実施の形態と同様の部材は同様の符号を付して説明を省略する。この実施形態の包装用箱88は横置き形で、上面に位置する側面16に開口を形成するものである。そして、包装用箱88は厚紙等の一枚のブランクシートを打ち抜いて形成された箱体形成片89を組み立てて設けられている。
【0022】
箱体形成片89は、側面16に、折罫線44,64の少し内側で折罫線44,46に対して平行な一対の破断線90が設けられている。側面14には、一対の破断線90に連続する破断線92が設けられ、破断線92は側面14の折罫線24上で破断線90に連続し、側面14のほぼ中央に向かって互いに近づくように折れ曲がり、そして側面14の中央部から側縁部14aにかけて互いに平行に形成されている。そして、側縁部14aには、一対の破断線92の延長上に側面14の側方へ突出する摘み片94が一体に設けられている。摘み片94は矩形の突起であり、側面14と折罫線96で区切られている。
【0023】
糊付片22には、折罫線30の少し内側に沿って折罫線30の中心付近に、切込線98が設けられている。切込線98の両側には、折罫線30から糊付片22の側縁部22aに達して、側縁部22aに近づくにつれ互いに近づくように傾斜する一対の切込線100が台形状に形成されている。一対の切込線100の幅は、摘み片94より広く形成されている。
【0024】
次にこの実施形態の包装用箱88の組立方法について説明する。なお、ここでは図6がこの包装用箱88の紙面表面側を見たものであり、図6において紙面表面側が凸になる折り方を正折り、そして紙面裏面側が凸になる折り方を逆折りと称する。
【0025】
まず、箱体形成片89の摘み94を、折罫線96で逆折りする。次に糊付片22の裏面の、切込線100の外側部分に糊を塗布する。そして折罫線24,28を正折りし、糊付片22裏面を側面14の表面に糊付けする。このとき、摘み片94は、糊付片22により側面14に押さえつけられている。そして摘み片94の先端は、糊付片22の側縁部22aから露出している。
【0026】
次に商品を収容し包装する工場等において、折罫線24,26,28,30を各々90°に正折りして四角形の箱体にする。そして、フラップ72,76を正折りし、その後蓋片62を正折りし差込片66を側面20の内側に差し込む。この状態で、菓子が入れられたビニール袋82等を入れる。次にフラップ52,58を正折りし、その後蓋片42を正折りし差込片46を側面20の内側に差し込む。
【0027】
次に、包装用箱88を開封するときは、まず側面14に折り返されて糊付片22の側縁部22aから露出している摘み片94を摘み、摘み片94基端部の折罫線96の方向へ向かって側面14から引き起こす。すると、摘み片94を覆っていた糊付片22が、一対の切込線100で破断される。これにより摘み片94は、折罫線96を中心に四角形の箱体から長く延出し保持しやすくなる。そして、摘み片94を保持して反対の方向、つまり側面14,16の連設方向に沿って引く。そして摘み片94を移動させることにより破断線92,90が切られ、包装用箱88の側面16は大きく開口される。そして、側面16に開口された部分から、包装用箱88の中に入れられていた商品を取り出す。
【0028】
この実施形態の包装用箱88によれば、上記実施形態と同様の効果を有し、摘み94が大形であるため保持しやすく、簡単に側面16を開口させ、内容物を取り出すことができる。
【0029】
なお、この発明の包装用箱は、上記各実施形態に限定されるものではなく、摘み片が、糊付片の幅よりも短いものでも良く、糊付け片に摘み片が隠れることにより外観的に好ましい形状にすることができる。また、箱体の形状や破断線の位置等自由に変更可能である。収容する商品の種類も菓子以外に何でも良い。
【0030】
【発明の効果】
この発明の包装用箱は、簡単な作業工程により組み立てられ、開封用の摘み片が長く形成されているため保持しやすく開封が容易である。したがって、高齢者や幼児等でも容易に開封することができる。
【図面の簡単な説明】
【図1】この発明の第一実施形態の包装用箱の展開図である。
【図2】この実施形態の包装用箱の側面図である。
【図3】この実施形態の包装用箱の摘み片を引き起こした状態を示す側面図である。
【図4】この実施形態の包装用箱の摘み片を引き起こして開封する状態を示す側面図である。
【図5】この実施形態の包装用箱の変形例を示す展開図である。
【図6】この発明の第二実施形態の包装用箱の展開図である。
【符号の説明】
10 包装用箱
12 箱体形成片
14,16,18,20 側面
22 糊付片
32 破断線
34,36,50,70 切込線
35 切欠部
38 摘み片
42,62 蓋片
46,66 差込片
52,58,72,76 フラップ
56 段部
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a packaging box for packaging confectionery and other relatively small products.
[0002]
[Prior art]
Conventionally, for example, small dried confectionery or the like is sealed in a plastic bag or an aluminum-coated plastic bag, and is further packaged in a paper packaging box. In such a packaging box, a pair of tear lines for opening is formed on one side surface or the like, and the end of the band-shaped part sandwiched between the pair of break lines is separated from the side surface by a U-shaped cutting line. A knob is provided. Break lines forming the band-shaped part include those in which the distance between each other is relatively narrow and formed in parallel to each other, as well as in which the distance between each other gradually increases and is connected within one side surface to form an opening on the side surface. .
[0003]
In such a method for using a packaging box, first, a gripping portion delimited by a U-shaped cutting line is picked, and the hand is moved while pulling toward the breaking line. Thereby, a breaking line is cut | disconnected continuously in a knob | pick part and the side surface of a packaging box is divided | segmented by a pair of breaking line. Moreover, what opened the opening part for opening in the center of the side surface of a packaging box that the breaking line encloses the center part of one side surface.
[0004]
[Problems to be solved by the invention]
In the case of the above-described conventional technique, it is difficult to determine which end portion of the break line is formed on the break line, and there is a problem that it is difficult to hold because the knob portion is small.
[0005]
The present invention has been made in view of the above-described conventional problems, and an object thereof is to provide a packaging box that can be easily opened with a simple structure.
[0006]
[Means for Solving the Problems]
The present invention comprises a box-forming piece integrally punched from a single blank sheet. The box-forming piece includes a side surface connected in parallel to each other and a side surface formed integrally with the side surface. A knob projecting laterally, a pair of break lines formed on the side surface and continuing to both ends of the proximal end of the knob, and the knob on the surface of the side surface on which the knob is formed A glued piece that is glued in a folded state is provided. And the cut line is provided in the part contact | abutted to the both sides vicinity of the said pick piece of the said paste piece.
[0007]
Moreover, the said knob piece is provided shorter than the folding direction length of the said knob piece of the said side surface, and longer than the folding direction width | variety of the said knob piece of the said glued piece. The glued piece is glued to the outside of the knob piece, and a concave portion in which the knob piece is exposed is provided at an end portion of the glue piece in the folding direction. Further, a pair of break lines continuous to both ends of the proximal end portion of the knob piece are formed from one side surface of the packaging box to another side surface continuous thereto.
[0008]
The packaging box of the present invention is provided in a state in which a picking piece for opening is folded on one side surface and has a relatively large shape. When the packaging box is opened, the tip of the knob piece exposed from the side edge portion of the glued piece is caused, and a part of the glued piece is broken to release the knob piece. Then, the pick piece is held and moved while pulling in the direction of the breaking line formed on the side surface of the packaging box. Thereby, a broken line is broken continuously to the knob, and the side surface is divided and opened.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows a packaging box 10 according to a first embodiment of the present invention. The packaging box 10 is provided by assembling a box-forming piece 12 formed by punching out one blank sheet such as cardboard. It has been.
[0010]
The box-forming piece 12 is formed by connecting the side surfaces 14, 16, 18, and 20 in parallel with each other. Further, a glued piece 22 that is glued to the outside of the side surface 14 in the assembled state of the packaging box 10 is provided at the side edge of the side surface 20. The side surfaces 14, 16, 18, 20 and the glued piece 22 are separated by crease lines 24, 26, 28, 30, respectively.
[0011]
A pair of break lines 32 are provided on the side surfaces 14, 16, 18, and 20 along the connecting direction of the side surfaces. The pair of break lines 32 are parallel to each other, and are provided so as to pass through a position closer to one end than the center of each side surface. The glued piece 22 is formed with a pair of cut lines 34 on the extension line of the breaking line 32, leaving both side edges of the glued piece 22 uncut. In the crease line 30 that separates the glued piece 22 from the side surface 20, a cut line 36 is formed at a portion located inside the pair of cut lines 34. Further, V-shaped cutout portions 35 are respectively formed on the side edge portions 22 a of the glued pieces 22 at portions facing the cut lines 34.
[0012]
On the side edge portion 14 a of the side surface 14, a knob 38 that protrudes to the side of the side surface 14 is integrally provided on the extension of the pair of break lines 32. The knob 38 is a rectangular protrusion and is divided by the side surface 14 and the crease line 40.
[0013]
A lid piece 42 is provided at an end portion of the side surface 16 that is positioned in parallel to the connecting direction of the adjacent side surfaces 14 and 18. The lid piece 42 is separated from the side surface 16 by a crease line 44, and an insertion piece 46 is further separated from the lid piece 42 by a crease line 48. Cut lines 50 are respectively provided on both sides of the crease line 48. A flap 52 is provided at the end of the side surface 14 along with the lid piece 42, and the flap 52 is separated from the side surface 14 by a crease line 54. A step 56 is formed on the side of the flap 52 opposite to the crease line 24. A flap 58 is provided at the end of the side surface 18 along with the lid piece 42, and the flap 58 is separated from the side surface 18 by a crease line 60. A step portion 56 is formed on the side of the flap 58 opposite to the crease line 26.
[0014]
A lid piece 62 is provided at the end of the side surface 16 opposite to the lid piece 42. The lid piece 62 is separated from the side surface 16 by a crease line 64, and the insertion piece 66 is further separated from the lid piece 62 by a crease line 68. Cut lines 70 are provided on both sides of the crease line 68, respectively. A flap 72 is provided at the other end of the side surface 14 along with the lid piece 62, and the flap 72 is separated from the side surface 14 by a crease line 74. A step portion 56 is formed on the side of the flap 72 opposite to the crease line 24. A flap 76 is provided at the end of the side surface 18 along with the lid piece 62, the flap 76 is separated from the side surface 18 by a crease line 78, and a step portion 56 is formed on the side opposite to the crease line 26 of the flap 76. ing.
[0015]
Next, an assembling method of the packaging box 10 of this embodiment will be described. Here, FIG. 1 shows the front side of the packaging box 10 as viewed from the paper surface side. In FIG. 1, the folding method in which the front surface side of the paper surface is convex is folded forward, and the folding method in which the rear surface side of the paper surface is convex is reversed. Called.
[0016]
First, the knob 38 of the box-forming piece 12 is folded back along the crease line 40. Next, glue is applied to the back surface of the glued piece 22. Then, for example, the crease line 24 is folded forward, the crease line 28 is then folded forward, and the back surface of the glued piece 22 is glued to the surface of the side surface 14. At this time, the knob piece 38 is pressed against the surface of the side surface 14 while being folded back to the side surface 14, and the back surface of the side surface 14 is bonded to the surface of the glued piece 22. And the front-end | tip of the knob piece 38 is exposed from the side edge part 22a of the paste piece 22 as shown in FIG.
[0017]
Next, in a factory or the like where products are stored and packaged, the crease lines 24, 26, 28, and 30 are each normally folded at 90 ° to form a rectangular box. Then, the flaps 72 and 76 are normally folded at the crease lines 74 and 78, and then the lid piece 62 is normally folded at the crease line 64, and the insertion piece 66 is inserted inside the side surface 20. In this state, a plastic bag 82 in which goods such as confectionery are put is put therein. Next, the flaps 52, 58 are normally folded at the crease lines 54, 60, and then the lid piece 42 is normally folded at the crease line 44, and the insertion piece 46 is inserted inside the side surface 20. Moreover, you may glue the insertion pieces 46 and 66 to the inner side of the side surface 12 as needed.
[0018]
Next, when opening the packaging box 10, first, as shown in FIG. 3, the tab 38 that is folded back to the side surface 14 and exposed from the side edge 22 a of the glued piece 22 is picked, It is caused from the side surface 14 in the direction of the crease line 40. Then, the glued piece 22 covering the knob 38 is broken by the pair of cut lines 34. A part of the broken pasted piece 22 is attached to the back surface of the knob 38 as shown in FIG. As a result, the knob 38 is easily extended and held from the rectangular box around the crease line 40. Then, the knob 38 is held and pulled in the opposite direction, that is, along the connecting direction of the side surfaces 14, 16, 18, and 20. At this time, a part of the glued piece 22 glued to the knob piece 38 is cut off from the side face 20 by the cut line 36. Then, by moving the knob 38, the breaking line 32 is cut, and the packaging box 10 is divided into two. Then, the packaging box 10 divided into two parts is removed, and the plastic bag 82 containing the merchandise contained in the packaging box 10 is taken out.
[0019]
According to the packaging box 10 of this embodiment, since it is assembled by a simple work process and the picking piece 38 for opening is formed long, it is easy to hold and the packaging box 10 can be opened easily. . Since the knob 38 is bent along the outer shape of the packaging box 10, it is convenient because it does not hinder transportation and display.
[0020]
In the packaging box 10 of this embodiment, as shown in FIG. 5, the knob piece 84 may be provided in a circular shape wider than the width of the pair of break lines 32. In the glued piece 22, a pair of break lines 32 are formed in the glued piece 22 across the crease line 30, and on the side edge portion 22 a of the glued piece 22, on the inside of the pair of break lines 32, A recess 86 is formed. According to this, since the pick piece 84 is provided wide and the recess 86 is formed, it is easy to pick and force is easily applied.
[0021]
Next, a second embodiment of the present invention will be described with reference to FIG. Here, the same members as those in the above-described embodiment are denoted by the same reference numerals, and the description thereof is omitted. The packaging box 88 of this embodiment is a horizontal type, and has an opening formed on the side surface 16 located on the upper surface. The packaging box 88 is provided by assembling a box forming piece 89 formed by punching out one blank sheet such as cardboard.
[0022]
The box forming piece 89 is provided with a pair of break lines 90 on the side surface 16 slightly inside the crease lines 44 and 64 and parallel to the crease lines 44 and 46. The side surface 14 is provided with a break line 92 that is continuous with the pair of break lines 90, and the break line 92 is continuous with the break line 90 on the crease line 24 of the side surface 14 so as to approach each other toward the approximate center of the side surface 14. And is formed in parallel to each other from the center portion of the side surface 14 to the side edge portion 14a. The side edge portion 14 a is integrally provided with a knob 94 that protrudes to the side of the side surface 14 on the extension of the pair of break lines 92. The knob 94 is a rectangular protrusion, and is divided by the side surface 14 and the crease line 96.
[0023]
The glued piece 22 is provided with a cut line 98 near the center of the crease line 30 along a little inside of the crease line 30. On both sides of the cut line 98, a pair of cut lines 100 are formed in a trapezoidal shape so as to reach the side edge 22a of the glued piece 22 from the crease line 30 and incline so as to approach each other as the side edge 22a is approached. Has been. The width of the pair of cut lines 100 is wider than the knob 94.
[0024]
Next, a method for assembling the packaging box 88 of this embodiment will be described. Here, FIG. 6 is a view of the front surface side of the packaging box 88. In FIG. 6, the folding method in which the front surface side of the paper surface is convex is folded forward, and the folding method in which the rear surface side of the paper surface is convex is reversed. Called.
[0025]
First, the tab 94 of the box-forming piece 89 is reversely folded along the crease line 96. Next, the paste is applied to the outer portion of the cut line 100 on the back surface of the glued piece 22. Then, the crease lines 24 and 28 are normally folded, and the back surface of the glued piece 22 is glued to the surface of the side surface 14. At this time, the knob 94 is pressed against the side surface 14 by the glued piece 22. The tip of the knob 94 is exposed from the side edge 22 a of the glued piece 22.
[0026]
Next, in a factory or the like where products are stored and packaged, the crease lines 24, 26, 28, and 30 are each normally folded at 90 ° to form a rectangular box. Then, the flaps 72 and 76 are forwardly folded, and thereafter the lid piece 62 is forwardly folded and the insertion piece 66 is inserted into the side surface 20. In this state, a plastic bag 82 or the like containing confectionery is put. Next, the flaps 52 and 58 are forward-folded, and then the lid piece 42 is forward-folded and the insertion piece 46 is inserted inside the side surface 20.
[0027]
Next, when opening the packaging box 88, first, the tab 94 that is folded back to the side surface 14 and exposed from the side edge 22a of the glued piece 22 is picked, and the crease line 96 at the base end of the tab 94 is picked. It is caused from the side surface 14 in the direction of. Then, the glued piece 22 covering the knob piece 94 is broken by the pair of cut lines 100. As a result, the knob 94 is easily extended and held from the rectangular box around the crease line 96. Then, the knob 94 is held and pulled in the opposite direction, that is, along the connecting direction of the side surfaces 14 and 16. Then, by moving the knob 94, the breaking lines 92, 90 are cut, and the side surface 16 of the packaging box 88 is greatly opened. Then, the product put in the packaging box 88 is taken out from the portion opened in the side surface 16.
[0028]
According to the packaging box 88 of this embodiment, it has the same effect as the above embodiment, and since the knob 94 is large, it is easy to hold, and the side 16 can be easily opened to take out the contents. .
[0029]
The packaging box according to the present invention is not limited to the above-described embodiments, and the knob may be shorter than the width of the glued piece, and externally by hiding the knob in the glued piece. A preferable shape can be obtained. Further, the shape of the box and the position of the break line can be freely changed. The type of goods to be stored may be anything other than confectionery.
[0030]
【The invention's effect】
The packaging box of the present invention is assembled by a simple work process, and since the opening tab is formed long, it is easy to hold and open. Therefore, even an elderly person, an infant, etc. can open easily.
[Brief description of the drawings]
FIG. 1 is a development view of a packaging box according to a first embodiment of the present invention.
FIG. 2 is a side view of the packaging box of this embodiment.
FIG. 3 is a side view showing a state in which the tab of the packaging box of this embodiment is raised.
FIG. 4 is a side view showing a state in which the picking piece of the packaging box of this embodiment is raised and opened.
FIG. 5 is a development view showing a modification of the packaging box of this embodiment.
FIG. 6 is a development view of a packaging box according to a second embodiment of the present invention.
[Explanation of symbols]
10 Packaging Box 12 Box Forming Pieces 14, 16, 18, 20 Side 22 Glued Piece 32 Break Line 34, 36, 50, 70 Cut Line 35 Notch 38 Knob Piece 42, 62 Cover Piece 46, 66 Insertion Pieces 52, 58, 72, 76 flaps 56 steps

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なり、この箱体形成片には、互いに平行に連接された側面と、上記側面の一端縁部から一体に形成されその側面の側方に突出する摘み片と、上記側面に形成され上記摘み片の基端部両端に連続する一対の破断線と、上記摘み片を上記側面に折り返した状態で上記摘み片が形成された上記側面に糊付けされる糊付片と、上記糊付片の上記摘み片の両側付近に位置する部分に形成された切込線が設けられていることを特徴とする包装用箱。It consists of a box-forming piece integrally punched from one blank sheet, and this box-forming piece is formed integrally from a side surface connected in parallel to each other and one end edge of the side surface. A knob piece protruding sideward, a pair of break lines formed on the side surface and continuing to both ends of the proximal end of the knob piece, and the knob piece formed in a state where the knob piece is folded back to the side surface A packaging box comprising: a glued piece glued to a side surface; and a cut line formed in a portion of the glued piece located near both sides of the knob piece. 上記摘み片は、上記側面の上記摘み片の折り返し方向長さよりも短く、上記糊付片の上記摘み片の折り返し方向幅よりも長く形成されていることを特徴とする請求項1記載の包装用箱。2. The packaging item according to claim 1, wherein the knob piece is formed to be shorter than a folding direction length of the knob piece on the side surface and longer than a folding direction width of the knob piece of the glued piece. box. 上記糊付片は上記摘み片の外側に糊付けされ、上記糊付片の上記摘み片折り返し方向端縁部には、上記つまみ片が露出する凹部が設けられていることを特徴とする請求項1または2記載の包装用箱。2. The glued piece is glued to the outside of the knob piece, and a concave portion in which the knob piece is exposed is provided at an end edge of the glue piece in the direction in which the knob piece is folded back. Or the packaging box of 2. 上記摘み片の基端部両端に連続する一対の破断線は、この包装用箱の一側面からそれに連続する他の側面にかけて形成されていることを特徴とする請求項1または2記載の包装用箱。3. A packaging material according to claim 1, wherein a pair of break lines continuous to both ends of the base end portion of the knob piece are formed from one side surface of the packaging box to another side surface continuous thereto. box.
JP2001252820A 2001-08-23 2001-08-23 Packaging box Expired - Lifetime JP4680443B2 (en)

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JP2006189639A (en) * 2005-01-06 2006-07-20 Ricoh Co Ltd Image forming apparatus
US7473875B2 (en) * 2005-12-08 2009-01-06 Graphic Packaging International, Inc. Microwave food heating package with removable portion

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JP3644994B2 (en) * 1994-12-21 2005-05-11 日本製紙株式会社 Easy-open liquid paper container

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