JP4303982B2 - Packaging box with opening - Google Patents

Packaging box with opening Download PDF

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Publication number
JP4303982B2
JP4303982B2 JP2003066321A JP2003066321A JP4303982B2 JP 4303982 B2 JP4303982 B2 JP 4303982B2 JP 2003066321 A JP2003066321 A JP 2003066321A JP 2003066321 A JP2003066321 A JP 2003066321A JP 4303982 B2 JP4303982 B2 JP 4303982B2
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JP
Japan
Prior art keywords
piece
box
lid piece
lid
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2003066321A
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Japanese (ja)
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JP2004269033A (en
Inventor
信介 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Printing Co Ltd
Original Assignee
Asahi Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Printing Co Ltd filed Critical Asahi Printing Co Ltd
Priority to JP2003066321A priority Critical patent/JP4303982B2/en
Publication of JP2004269033A publication Critical patent/JP2004269033A/en
Application granted granted Critical
Publication of JP4303982B2 publication Critical patent/JP4303982B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【0001】
【発明の属する技術分野】
この発明は、隙間無く商品が収容される包装用箱であって、差込片が側面裏面と糊付された箱の開封を、容易にする機能を有する開封口付包装用箱に関する。
【0002】
従来、内容物を収容して搬送され、そのまま店頭に陳列されたり、病院、薬局等で使用される包装用箱があり、このような包装用箱は、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を組み立てたものである。この箱体形成片は、平行に連接された4つの側面と、この一側面の両端部に形成された蓋片と、その蓋片が形成された側面に隣接せず対向する側面の端部には、端部を基点とする略四角形のミシン線によって形成された開封口が設けられている。そして、蓋片が形成された側面に隣接する側面の両端部には、2対のフラップが設けられている。
【0003】
この包装用箱の組立方法は、糊付片を反対側の側面裏面に糊付し、各側面が90度になるように折り曲げて四角い箱体に組み立てる。そして箱体の一端部の、一対のフラップを側面に対して90度に折り曲げ、蓋片とそれに連接した差込片を折り曲げ、差込片に糊付けし、蓋片が形成されている側面と対向する側面の内側に、差込片を挿入し閉鎖する。そして内容物を収容後、箱体の他端部も同様に閉鎖する。
【0004】
【発明が解決しようとする課題】
上記従来の技術の場合、差込片は両方で糊付されているため、開封口を指で押し込み、ミシン線を破ることによって蓋片を開ける。この時、内容物が隙間無く収容されている場合、開封口を指で押し込んでも箱体内部に押し込むことができず、ミシン線が破れないことがあった。
【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、簡単な構造で開封を容易にする効果を有する包装用箱を提供することを目的とする。
【0006】
【問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複数枚の側面と、一側面の端部に形成された蓋片と、その蓋片に連接され上記側面と反対側に位置した差込片と、上記蓋片と差込片とを区切る折罫線の両端部であって僅かに上記差込片寄りに形成された切り込みと、上記蓋片が形成されている側面に隣接する各側面の端部に連接され上記蓋片に重ねられるフラップと、この各フラップの上記切り込みに対向する縁部に各々設けられ上記切り込みに係止される突部とが設けられ、上記蓋片が形成された側面対向する側面の両側に位置した二つの折罫線には、上記側面の端部を基点として上記差込片の先端付近に達する長さのミシン線が設けられているととともに、そのミシン線の終点どうしを結ぶ折罫線または断続的な切り線が上記側面に設けられている開封口付包装用箱。
【0007】
この発明の開封口付包装用箱は、二つの折罫線に設けられたミシン線と、そのミシン線の終点どうしを結ぶ折罫線に囲まれた部分が開封口になる。商品を収容し差込片に糊を塗布し、開封口内面に糊付され封鎖される。包装用箱を開封するとき、開封口の端部に指を引っかけ、ミシン線を破り、ミシン線の終点どうしを結ぶ折罫線を支点とし、差込片との糊を剥がすことにより、開封することができる。
【0008】
従来の開封口の様に、箱体内部に開封口を押し込むのではなく、外側に引いて開封するため、内容物が箱体にぎっしり詰まっている場合でも、容易に開封することができる。
【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はこの発明の一実施形態の開封口付包装用箱10について示したもので、包装用箱10は図1に示すように、箱体形成片12が紙製もしくはプラスチック製の一枚のブランクシートを打ち抜いて形成されている。
【0010】
この箱体形成片12は、側面14、16、18、20が一体に連接して形成されている。さらに組立状態で側面14の内側に糊付される糊付片22が、側面20の側方に連接して形成されている。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16の端部には蓋片40が連接され、蓋片40には折罫線52を介して差込片44が設けられている。蓋片40は折罫線48で側面16の端部と区切られている。側面16の他端部には蓋片42が連接され、蓋片42には折罫線54を介して差込片46が設けられている。蓋片42は折罫線50で側面16の端部と区切られている。
【0012】
側面14の端部にはフラップ60が連接され、フラップ60は折罫線68で側面14と区切られている。側面14の他端部にはフラップ62が連接され、フラップ62は折罫線70で側面14と区切られている。
【0013】
側面18の端部にはフラップ64が連接され、フラップ64は折罫線72で側面18と区切られている。側面18の他端部にはフラップ66が連接され、フラップ66は折罫線74で側面18と区切られている。
【0014】
折罫線28、30は端部を基点としたミシン線80、82となっており、ミシン線80、82の終点を結んで側面20を横切る折罫線84が設けられている。
【0015】
次にこの実施形態の包装用箱10の組立方法について図面に基づいて説明する。なお、ここでは図1がこの箱体形成片12の表側を見たものであり、図1において紙面表側が凸になる折り方を正折りと称する。まず、糊付片22に糊32を塗布する。折罫線24、28を正折りし、側面14の裏面を糊付片22の表面に糊付する。
【0016】
次に、折罫線24、26、28、30を各々90度になるように正折りして、四角形の箱体にする。フラップ62を折罫線70で90度正折りに、フラップ66を折罫線74で90度に正折りする。差込片46の表面に糊32を塗布し、差込片46を折罫線54で正折りに、蓋片42を折罫線50で正折りにし、差込片46を側面20の内側に挿入し、側面20の内側と糊付する。
【0017】
次に、商品を、封鎖していない箱体の端部から箱体内部に挿入する。その後、フラップ60を折罫線68で90度に、フラップ64を折罫線72で90度に正折りする。差込片44の表面に糊32を塗布し、差込片44を折罫線52で正折りに、蓋片40を折罫線48で正折りにし、差込片44を開封口86の裏面に糊付する。
【0018】
次に、この包装用箱10を開封する場合について説明する。中に収容している商品を取り出す時には、まず封口86の端部に指を引っかけミシン線80、82を破断しながら、差込片44との糊付けを剥がすことによって開封することができる。
【0019】
【発明の効果】
この発明は簡単な構造で、内容物が隙間無く収容されている場合で、しかも差込片が側面の裏面に糊付されている場合に、開封を容易にするものである。また、ミシン線80、82のパターンは適宜変更可能であり、折罫線84はミシン線等に変更しても問題なく同じ効果がある。
【図面の簡単な説明】
【図1】この発明の一実施形態の包装用箱の箱体形成片の展開図である。
【図2】この発明の開封後の包装用箱の斜視図である。
【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
24、26、28、30、48、50、52、54、68、70、72、74 折罫線
32 糊
40、42 蓋片
60、62、64、66 フラップ
80、82 ミシン線
84 折罫線
86 開封口
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a packaging box that accommodates merchandise without a gap, and relates to a packaging box with an opening that has a function of facilitating the opening of a box in which an insertion piece is glued to the back surface of a side surface.
[0002]
Conventionally, there are packaging boxes that are stored and transported and displayed as they are in stores or used in hospitals, pharmacies, etc., and such packaging boxes are integrally punched from a single blank sheet. This is an assembly of the extracted box-forming pieces. This box-forming piece has four side surfaces connected in parallel, lid pieces formed at both end portions of the one side surface, and end portions of the side surfaces facing each other without being adjacent to the side surface on which the lid piece is formed. Is provided with an opening formed by a substantially square sewing line having an end portion as a base point. And two pairs of flaps are provided at both ends of the side surface adjacent to the side surface on which the lid piece is formed.
[0003]
In this method of assembling the packaging box, the glued pieces are glued to the back surface of the opposite side surface, and each side surface is bent to 90 degrees and assembled into a square box. Then, a pair of flaps at one end of the box is folded at 90 degrees with respect to the side surface, the lid piece and the insertion piece connected to the lid piece are folded, glued to the insertion piece, and opposed to the side surface on which the lid piece is formed Insert the plug inside the side to be closed. And after accommodating the contents, the other end of the box is also closed.
[0004]
[Problems to be solved by the invention]
In the case of the above-described conventional technique, since the insertion piece is glued on both sides, the lid piece is opened by pushing the opening with a finger and breaking the sewing machine wire. At this time, when the contents are stored without a gap, even if the opening is pushed with a finger, the opening cannot be pushed into the box body, and the sewing machine wire may not be broken.
[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 having an effect of facilitating opening with a simple structure.
[0006]
[Means for solving problems]
The present invention comprises a box-forming piece integrally punched from one blank sheet. The box-forming piece includes a plurality of side faces, a lid piece formed at one end of the side face, An insertion piece connected to the lid piece and positioned on the side opposite to the side surface, and a notch formed at both ends of the crease line separating the lid piece and the insertion piece and slightly closer to the insertion piece; A flap connected to the end of each side surface adjacent to the side surface on which the lid piece is formed and overlapped with the lid piece, and provided at an edge portion facing the notch of each flap, and locked to the notch. that projections and are mounted on the two folding ruled lines located on either side of the side surface opposite the side surface of the lid piece is formed, the length reaching the vicinity of the distal end of the insertion piece as a base point to the end of the side surface with the perforation lines are provided is, etc. end of its perforation line Folding borders or intermittent cut lines box for it are open port with packaging provided in the side surface connecting the teeth.
[0007]
In the packaging box with an opening according to the present invention, a portion surrounded by a crease line connecting the sewing line provided on two crease lines and the end points of the sewing line becomes an opening. The product is accommodated, glue is applied to the insertion piece, and the inner surface of the opening is glued and sealed. When opening the packaging box, open the package by hooking your finger to the end of the opening, breaking the machine line, using the crease line connecting the end points of the machine line as a fulcrum, and removing the glue from the insert Can do.
[0008]
Unlike the conventional opening, the opening is not pushed into the box, but is pulled outward to open it, so that it can be opened easily even when the contents are tightly packed in the box.
[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 with an opening according to an embodiment of the present invention. As shown in FIG. 1, the packaging box 10 has a box-shaped piece 12 made of paper or plastic. It is formed by punching a blank sheet.
[0010]
The box-forming piece 12 is formed by integrally connecting side surfaces 14, 16, 18, and 20. Further, a glued piece 22 that is glued to the inside of the side surface 14 in an assembled state is formed to be connected to the side of the side surface 20. The side surfaces 14, 16, 18, 20 and the glued piece 22 are divided by crease lines 24, 26, 28, 30, respectively.
[0011]
A lid piece 40 is connected to the end of the side surface 16, and an insertion piece 44 is provided on the lid piece 40 via a crease line 52. The lid piece 40 is separated from the end of the side surface 16 by a crease line 48. A lid piece 42 is connected to the other end of the side surface 16, and an insertion piece 46 is provided on the lid piece 42 via a crease line 54. The lid piece 42 is separated from the end of the side surface 16 by a crease line 50.
[0012]
A flap 60 is connected to the end of the side surface 14, and the flap 60 is separated from the side surface 14 by a crease line 68. A flap 62 is connected to the other end of the side surface 14, and the flap 62 is separated from the side surface 14 by a crease line 70.
[0013]
A flap 64 is connected to the end of the side surface 18, and the flap 64 is separated from the side surface 18 by a crease line 72. A flap 66 is connected to the other end of the side surface 18, and the flap 66 is separated from the side surface 18 by a crease line 74.
[0014]
The crease lines 28 and 30 are sewing lines 80 and 82 with the end portion as a base point, and a crease line 84 that crosses the side face 20 is provided by connecting the end points of the sewing lines 80 and 82.
[0015]
Next, a method for assembling the packaging box 10 of this embodiment will be described with reference to the drawings. Here, FIG. 1 is a view of the front side of the box-forming piece 12, and a folding method in which the front side of the paper surface is convex in FIG. 1 is referred to as normal folding. First, the paste 32 is applied to the paste piece 22. The crease lines 24 and 28 are normally folded, and the back surface of the side surface 14 is glued to the surface of the glue piece 22.
[0016]
Next, the crease lines 24, 26, 28, and 30 are each normally folded so as to be 90 degrees to form a rectangular box. The flap 62 is folded forward 90 degrees along the crease line 70, and the flap 66 is folded forward 90 degrees along the crease line 74. The paste 32 is applied to the surface of the insertion piece 46, the insertion piece 46 is folded forward along the crease line 54, the lid piece 42 is folded forward along the crease line 50, and the insertion piece 46 is inserted inside the side surface 20. Glue the inside of the side 20.
[0017]
Next, the product is inserted into the box from the end of the box that is not sealed. Thereafter, the flap 60 is folded forward at 90 degrees along the crease line 68 and the flap 64 is folded forward at 90 degrees along the crease line 72. The paste 32 is applied to the surface of the insertion piece 44, the insertion piece 44 is normally folded at the crease line 52, the lid piece 40 is normally folded at the crease line 48, and the insertion piece 44 is glued to the back surface of the opening 86. It is attached.
[0018]
Next, the case where this packaging box 10 is opened is demonstrated. When taking out the merchandise stored therein, it can be opened by first putting a finger on the end of the seal 86 and tearing off the sewing wires 80 and 82 and peeling off the glue with the insertion piece 44.
[0019]
【The invention's effect】
The present invention has a simple structure and facilitates opening when the contents are accommodated without gaps and when the insertion piece is glued to the back surface of the side surface. The pattern of the sewing lines 80 and 82 can be changed as appropriate, and the same effect can be obtained without any problem even if the folding line 84 is changed to a sewing line or the like.
[Brief description of the drawings]
FIG. 1 is a development view of a box-forming piece of a packaging box according to an embodiment of the present invention.
FIG. 2 is a perspective view of the packaging box after opening according to the present invention.
[Explanation of symbols]
10 Packaging Box 12 Box Forming Pieces 14, 16, 18, 20 Side 22 Glued Pieces 24, 26, 28, 30, 48, 50, 52, 54, 68, 70, 72, 74 Folded Line 32 Glue 40, 42 Lid piece 60, 62, 64, 66 Flap 80, 82 Sewing line 84 Folding line 86 Opening mouth

Claims (1)

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複数枚の側面と、一側面の端部に形成された蓋片と、その蓋片に連接され上記側面と反対側に位置した差込片と、上記蓋片と差込片とを区切る折罫線の両端部であって僅かに上記差込片寄りに形成された切り込みと、上記蓋片が形成されている側面に隣接する各側面の端部に連接され上記蓋片に重ねられるフラップと、この各フラップの上記切り込みに対向する縁部に各々設けられ上記切り込みに係止される突部とが設けられ、上記蓋片が形成された側面対向する側面の両側に位置した二つの折罫線には、上記側面の端部を基点として上記差込片の先端付近に達する長さのミシン線が設けられているととともに、そのミシン線の終点どうしを結ぶ折罫線または断続的な切り線が上記側面に設けられていることを特徴とする開封口付包装用箱。It consists of a box-forming piece that is integrally punched from a single blank sheet. This box-forming piece has a plurality of side surfaces, a lid piece formed at the end of one side surface, and a connection to the lid piece. The insertion piece located on the opposite side of the side surface, the incisions formed at both ends of the crease line separating the lid piece and the insertion piece and slightly closer to the insertion piece, and the lid piece A flap connected to the end of each side surface adjacent to the formed side surface and overlaid on the lid piece; and a protrusion provided on an edge of each flap facing the notch and locked to the notch are mounted on the two folding ruled lines located on either side of the side surface opposite the side surface of the lid piece is formed, perforation line length reaching the vicinity of the tip of the insertion piece as a base point to the end of the side surface with the are provided, folding connecting the end point to each other the perforation lines Line or intermittent cut lines box for with opening port packaging, characterized in that provided on the side surface.
JP2003066321A 2003-03-12 2003-03-12 Packaging box with opening Expired - Lifetime JP4303982B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
JP2003066321A JP4303982B2 (en) 2003-03-12 2003-03-12 Packaging box with opening

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Publication Number Publication Date
JP2004269033A JP2004269033A (en) 2004-09-30
JP4303982B2 true JP4303982B2 (en) 2009-07-29

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008280052A (en) * 2007-05-08 2008-11-20 Asahi Printing Co Ltd Packaging box

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