JP2006056560A

JP2006056560A - Box for packaging

Info

Publication number: JP2006056560A
Application number: JP2004240377A
Authority: JP
Inventors: Toshihiko Uenishi; 利彦上西; Masahiro Matsumoto; 匡広松本
Original assignee: Dai Nippon Printing Co Ltd
Current assignee: Dai Nippon Printing Co Ltd
Priority date: 2004-08-20
Filing date: 2004-08-20
Publication date: 2006-03-02

Abstract

<P>PROBLEM TO BE SOLVED: To provide a box for packaging which is simply assembled, in which a turning-back plate of a hanging part is not easily detached, and which is equipped with the hanging part with a good appearance. <P>SOLUTION: The box for packaging is constituted of a box main body consisting of a body part, a lid part and a bottom part, and the hanging part consisting of a back plate and the folding-back plate. In this box for packaging, the body part is a square cylindrical shape consisting of a side plate, a front plate, a side plate, and a back plate, and the lid part is formed by bending inside a lid plate continuously provided on the upper side of the front plate and lid folding-in pieces continuously provided on the upper sides of the side plates, and inserting a lid inserting piece in the back face side of the back plate. The hanging part is prepared by piling up the turning-back plate continuously provided on the upper side of the back plate on the back plate extended on the upper side of the back plate. A hooking piece is provided on the apex side of the folding-back plate, and is inserted into a slit provided on a folding line part between the lid plate and the lid inserting piece. Projected parts are provided on both end parts of the apex side of the folding-back plate, and the projected parts are inserted between the lid inserting piece and the back plate, to fix the turning-back plate, and the box main body and the hanging part are integrated thereby. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、雑貨類、各種薬品、電気部品、電気製品等を包装した箱で、店頭において吊り下げられた状態で展示することができるような形状の包装用箱に関するものである。 The present invention relates to a packaging box having a shape in which goods such as miscellaneous goods, various chemicals, electrical parts, electrical products and the like are packaged and can be displayed in a suspended state at a store.

従来の包装用箱は、図１０−ａに示すように、上部に開閉自在に形成された蓋板１７を有する、内容物を収納する箱本体１０と、蓋板１７とは反対側で箱本体１０の側面から延設した吊り下げ部３０から構成されている。この包装用箱Ｐでは、蓋板１７に連設した蓋差し込み片１９を差し込むという作用のみで箱本体１０の開口を封止するため、振動などの要因で浮きが生じ易く、封止が不完全となりやすいという問題がある。 As shown in FIG. 10A, the conventional packaging box has a lid body 17 that is openable and closable at the top, and a box body 10 for storing contents and a box body on the opposite side of the lid plate 17. It is comprised from the suspending part 30 extended from the 10 side surface. In this packaging box P, the opening of the box body 10 is sealed only by the action of inserting the lid insertion piece 19 provided continuously with the lid plate 17, so that floating easily occurs due to factors such as vibration, and the sealing is incomplete. There is a problem that it is easy to become.

この欠点を解決するために、種々の形態が提案されている。一つの形状としては、図１０−ｂに示すように、上部に開閉自在に形成された蓋板１７を有する商品を収める箱本体１０と、蓋板１７とは反対側で箱本体１０側面から延長した背板３１からなる吊り下げ部３０から構成され、この吊り下げ部３０は箱本体１０側面から延設された背板３１に連設された折り返し板３２を折り返し、その折り返し板３２の先端辺に係止片を設け、この係止片３２ｂを、蓋板１７と連設したフラップの間の折れ線部分に形成された差し込み用のスリットＳに差し込むことにより、蓋板１７のスリットに係止片３２ｂが係合して開かなくなるという形状の包装用箱Ｑも提案されている（例えば、特許文献１参照。）。
実公昭５９−３８３４３号公報 In order to solve this drawback, various forms have been proposed. As one shape, as shown in FIG. 10B, the box body 10 for storing a product having a lid plate 17 formed to be openable and closable at the upper portion, and the side opposite to the lid plate 17 are extended from the side of the box body 10. The suspending portion 30 is formed of a back plate 31, which folds back a folded plate 32 connected to the back plate 31 extending from the side surface of the box body 10, and the front end side of the folded plate 32. The locking piece 32b is inserted into a slit S for insertion formed in a broken line portion between the flaps connected to the lid plate 17 so that the locking piece 32b is inserted into the slit of the lid plate 17. There has also been proposed a packaging box Q having a shape in which 32b is engaged and cannot be opened (see, for example, Patent Document 1).
Japanese Utility Model Publication No.59-38343

しかしながら、上記従来の包装用箱の場合、係止片の保持力が弱く、包装用箱の振動や中身の商品の移動による衝撃力で吊り下げ部の折り返し板の係止片が外れてしまい、蓋板が容易に開きやすく、外観上見栄えが悪く、折り返し板が外れることによって、箱本体の内部に埃や異物が進入しやすくなり、安全衛生上の点からも問題があった。 However, in the case of the above-mentioned conventional packaging box, the holding force of the locking piece is weak, the locking piece of the folded plate of the hanging part is released due to the impact of the vibration of the packaging box and the movement of the product inside, The lid plate is easy to open, looks bad in appearance, and the folding plate is removed, so that dust and foreign matter can easily enter the inside of the box body, and there is a problem in terms of health and safety.

本発明は上述した問題点に鑑みてなされたものであって、その目的は、吊り下げ部を備えた包装用箱であって、組み立てることが簡単で、中に商品を収納して組み立てた後は、容易に吊り下げ部の折り返し板が外れることがない、外観上見栄えがよい包装用箱を提供することにある。 The present invention has been made in view of the above-described problems, and its purpose is a packaging box provided with a hanging portion, which is easy to assemble, after the product is stored and assembled therein An object of the present invention is to provide a packaging box that does not easily come off the folded plate of the hanging portion and has a good appearance.

上述した目的を達成するために、本発明は、所定形状に打ち抜かれたブランクにより形成され、胴部、該胴部の上端開口を覆う蓋部、前記胴部の下端開口を覆う底部からなる箱本体と、背板と折り返し板からなる吊り下げ部とから構成され、前記胴部が、側板、前板、側板、後板から成る角筒状であり、前記蓋部が、前記前板の上辺に連設された蓋板と、前記側板の上辺に連設された蓋折り込み片を内側に折り曲げ、前記蓋板に連設された蓋差し込み片を前記後板の裏面側に差し込んで形成され、前記吊り下げ部が、前記後板の上辺に延設された背板に、該背板の上辺に連設された前記折り返し板が重ねられて形成された包装用箱であって、前記折り返し板の先端辺に係止片を設け、該係止片を前記蓋板と前記蓋差し込み片との折れ線部に設けたスリットに差し込むと共に、前記折り返し板の先端辺の両端部に突出部を設け、該突出部を前記蓋差し込み片と前記後板の間に挿入し、前記折り返し板を固定し、前記箱本体と前記吊り下げ部とを一体としたことを特徴とする包装用箱である。 In order to achieve the above-mentioned object, the present invention is a box formed of a blank punched into a predetermined shape and comprising a trunk portion, a lid portion covering the upper end opening of the trunk portion, and a bottom portion covering the lower end opening of the trunk portion. It is composed of a main body, and a hanging part made up of a back plate and a folded plate, the body part is a rectangular tube shape made up of a side plate, a front plate, a side plate, and a rear plate, and the lid part is an upper side of the front plate A lid plate continuously provided on the side plate, and a lid folding piece provided continuously on the upper side of the side plate is folded inward, and a lid insertion piece provided continuously with the lid plate is inserted into the back side of the rear plate, The suspending portion is a packaging box formed by superimposing the folded plate connected to the upper side of the back plate on the back plate extended to the upper side of the rear plate, and the folded plate A locking piece is provided on the tip side of the lid, and the locking piece is provided at a broken line portion between the lid plate and the lid insertion piece. And projecting portions at both ends of the front end side of the folded plate, inserting the projected portions between the lid insertion piece and the rear plate, fixing the folded plate, and hanging the box body and the suspension The packaging box is characterized in that the lower part is integrated.

また、前記蓋板と前記蓋差し込み片との折れ線の両端部に切り込みが蓋差し込み片側に突出する形で設けられて前記蓋板に蓋板突縁部が形成され、蓋折り込み片の背板側の側辺に前記蓋板突縁部と重なる位置に蓋折り込み片突縁部が形成され、前記箱本体の組み立て時に、前記蓋板突縁部と前記蓋折り込み片と突縁部とが係止されることを特徴とし、前記折り返し板の前記突出部を、前記蓋板に形成された前記蓋板突縁部または／および前記蓋板折り込み片突縁部と、前記後板で挟持していることを特徴とするものである。 In addition, incisions are provided at both ends of the fold line between the lid plate and the lid insertion piece so as to protrude toward the lid insertion piece side, and a lid plate protruding edge is formed on the lid plate, and the back plate side of the lid folding piece A lid folding piece protruding edge is formed at a position overlapping the lid plate protruding edge on the side of the lid, and the lid plate protruding edge, the lid folding piece and the protruding edge are locked when the box body is assembled. The protruding portion of the folded plate is sandwiched between the lid plate protruding edge portion and / or the lid plate folding piece protruding edge portion formed on the lid plate and the rear plate. It is characterized by this.

上述したの本発明の包装用箱によれば、吊り下げ部の折り返し板の先端辺中央部に設けた係止片を箱本体の蓋板と蓋差し込み片の折れ線部に設けたスリットに差し込むと共に、折り返し板の先端辺の両端部に設けた突出部を蓋差し込み片と後板の間に挿入した時に、蓋板に設けた蓋板突縁部と後板とで挟持されることにより、折り返し板が確実に係止され、組み立てることが簡単で、かつ、組み立てた状態で安定した形状を保持することができるという効果を有している。 According to the packaging box of the present invention described above, the locking piece provided at the center of the front end side of the folding plate of the hanging part is inserted into the slit provided in the folding line part of the lid plate of the box body and the lid insertion piece. When the protrusions provided at both ends of the front end side of the folded plate are inserted between the lid insertion piece and the rear plate, the folded plate is sandwiched between the lid plate protruding edge portion and the rear plate provided on the lid plate. It has an effect that it is securely locked, easy to assemble, and can hold a stable shape in the assembled state.

以下、本発明の具体的な実施形態を図面を参照しながら説明する。図１は本発明の包装用箱の一実施形態の斜視図であり、図２は図１の包装用箱を形成するブランクの展開図であり、図３は本発明の包装用箱の部分拡大図であり、図４は本発明の包装用箱の底部の例を示す部分拡大図であり、図５は本発明の包装用箱の吊り下げ部の折り返し板の例を示す部分拡大図であり、図６は図１の包装用箱の組立方法の説明図であり、図７は本発明の包装用箱の一部の概略断面図であり、図８は本発明の包装用箱の一実施例の斜視図であり、図９は図８の包装用箱を形成するブランクの展開図であり、そして、図１０は従来の包装用箱の例を示す斜視図である。 Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view of an embodiment of the packaging box of the present invention, FIG. 2 is an exploded view of a blank forming the packaging box of FIG. 1, and FIG. 3 is a partially enlarged view of the packaging box of the present invention. FIG. 4 is a partially enlarged view showing an example of the bottom portion of the packaging box of the present invention, and FIG. 5 is a partially enlarged view showing an example of the folded plate of the hanging portion of the packaging box of the present invention. 6 is an explanatory view of the method for assembling the packaging box of FIG. 1, FIG. 7 is a schematic sectional view of a part of the packaging box of the present invention, and FIG. 8 is an embodiment of the packaging box of the present invention. FIG. 9 is a developed view of a blank forming the packaging box of FIG. 8, and FIG. 10 is a perspective view showing an example of a conventional packaging box.

本発明の包装用箱Ａは、図１に示すように、所定形状に打ち抜かれた一枚のブランクから組み立てられ、図１−ａ、ｂに示すように、胴部２と蓋部３と底部４からなる箱本体１０と背板３１と折り返し板３２からなる吊り下げ部３０とから構成されている。 The packaging box A of the present invention is assembled from a single blank punched into a predetermined shape as shown in FIG. 1, and as shown in FIGS. 1-a and b, the body 2, the lid 3, and the bottom 4 is composed of a box body 10 composed of four parts, a back plate 31 and a hanging part 30 composed of a folded plate 32.

箱本体１０の胴部２は、側板１１、前板１２、側板１３、後板１４からなる角筒状に形成されている。胴部２の上端開口を覆う蓋部３は、図１−ｃに示すように、胴部２の前板１２の上辺に連設され、内側に折り曲げられた蓋板１７と、側板１１、１３の上辺にそれぞれ連設され、内側に折り曲げられた蓋折り込み片１６、１８で形成されている。この蓋板１７には折れ線を介して蓋差し込み片１９が連設され、この折れ線の中央部にはスリットＳが設けられている。また、折れ線の両端部にはが蓋差し込み片１９側に突出する形で切り込みが入れられ、この切り込みｔ、ｔにより、蓋板１７に蓋板突縁部１７ａ、１７ａが形成されている。また、胴部２の下端開口を覆う底部４は、主に底板２２で形成されている。 The body 2 of the box body 10 is formed in a rectangular tube shape including a side plate 11, a front plate 12, a side plate 13, and a rear plate 14. As shown in FIG. 1C, the lid 3 that covers the upper end opening of the trunk 2 is connected to the upper side of the front plate 12 of the trunk 2 and is folded inward, and the side plates 11 and 13. It is formed with lid folding pieces 16 and 18 that are connected to the upper side of each and bent inward. A lid insertion piece 19 is connected to the lid plate 17 via a broken line, and a slit S is provided at the center of the broken line. Further, both ends of the broken line are cut so as to protrude toward the lid insertion piece 19 side, and lid plate projecting edge portions 17 a and 17 a are formed on the lid plate 17 by the cuts t and t. The bottom 4 that covers the lower end opening of the body 2 is mainly formed of a bottom plate 22.

一方、背板３１と折り返し板３２からなる吊り下げ部３０は、図１−ｃに示すように、胴部２の後板１４の上辺から上方に向けて背板３１が延設され、この背板３１に折れ線を介して折り返し板３２を連設され、折り返して背板３１上に重ねられる。折り返し板３２の先端辺の中央部には係止片３２ｂが突出して設けられ、先端辺の両端部にも突出した突出部３２ｃ、３２ｃが設けられている。この折り返し板３２の係止片３２ｂが、蓋板１７と蓋差し込み片１９の折れ線部に設けたスリットＳに差し込まれ、同時に、両側の突出部３２ｃ、３２ｃが蓋差し込み片１９と後板１４の間に差し込まれて、図１−ａ、ｂに示すように、本発明の包装用箱Ａが組み立てられる。 On the other hand, as shown in FIG. 1-c, the suspending portion 30 composed of the back plate 31 and the folded plate 32 has a back plate 31 extending upward from the upper side of the rear plate 14 of the trunk portion 2, and A folding plate 32 is connected to the plate 31 via a broken line, and is folded and stacked on the back plate 31. A locking piece 32b protrudes from the center of the front end side of the folded plate 32, and protrusions 32c and 32c project from both ends of the front end side. The locking piece 32b of the folded plate 32 is inserted into the slit S provided in the fold line portion of the lid plate 17 and the lid insertion piece 19, and at the same time, the projecting portions 32c and 32c on both sides are formed between the lid insertion piece 19 and the rear plate 14. As shown in FIGS. 1A and 1B, the packaging box A of the present invention is assembled.

また、この吊り下げ部３０には吊り下げ用孔３０ａが設けられ、店頭等でこの吊り下げ用孔３０ａを用いて吊り下げて販売することができる。この吊り下げ部３０に吊り下げ用孔３０ａを形成するために、背板３１と折り返し板３２にそれぞれ吊り下げ用孔３１ａ、３２ａが設けられている。 In addition, the hanging part 30 is provided with a hanging hole 30a, and the hanging part 30 can be hung and sold at the store using the hanging hole 30a. In order to form a suspension hole 30 a in the suspension part 30, suspension holes 31 a and 32 a are provided in the back plate 31 and the folded plate 32, respectively.

図２は、その本発明の包装用箱Ａのブランクの一例を示す展開図である。ブランク１Ａでは、側板１１、前板１２、側板１３、後板１４、糊代片１５が折れ線ａ、ｂ、ｃ、ｄを介して連設され、糊代片１５を側板１１の裏面に貼り合せて包装用箱Ａの胴部２が形成される。これら側板１１、前板１２、側板１３の上辺には、それぞれ折れ線ｅ、ｆ、ｇを介して蓋折り込み片１６、蓋板１７、蓋折り込み片１８が連設され、そして、蓋板１７の上辺には、折れ線ｈを介して蓋差し込み片１９が連設され、これらは箱本体１０が形成される際に蓋部３を構成している。 FIG. 2 is a development view showing an example of the blank of the packaging box A of the present invention. In the blank 1 </ b> A, the side plate 11, the front plate 12, the side plate 13, the rear plate 14, and the glue margin piece 15 are continuously connected via the broken lines a, b, c, and d, and the glue margin piece 15 is bonded to the back surface of the side plate 11. Thus, the body 2 of the packaging box A is formed. A lid folding piece 16, a lid plate 17, and a lid folding piece 18 are connected to the upper sides of the side plate 11, the front plate 12, and the side plate 13 through folding lines e, f, and g, respectively. The lid insertion piece 19 is continuously provided via the broken line h, and these constitute the lid portion 3 when the box body 10 is formed.

また、蓋板１７と蓋差し込み片１９との折れ線ｈの中央部には、スリットＳを設けている。このスリットＳは、図３−ａに示すように、通常の長方形としてもよいが、図３−ｂに示すように、蓋板１７側にコの字状に膨らんだ切り込みｓを設けて、蓋差し込み片１９を折れ線ｈで折り曲げた時に、スリットＳが形成されるようにすることもできる。この形状のスリットＳの場合、蓋差し込み片１９のコの字状の膨らんだ部分で折り返し板３２の係止片３２ｂが止まり差し込みやすくなる。 In addition, a slit S is provided at the center of the broken line h between the lid plate 17 and the lid insertion piece 19. The slit S may be a normal rectangle as shown in FIG. 3A, but as shown in FIG. 3B, a slit s bulging in a U-shape is provided on the lid plate 17 side, It is also possible to form the slit S when the insertion piece 19 is bent along the broken line h. In the case of the slit S having this shape, the locking piece 32b of the folded plate 32 stops at the U-shaped swollen portion of the lid insertion piece 19 and becomes easy to insert.

また、蓋板１７と蓋差し込み片１９との折れ線ｈの両端部には、図２および図３に示すように、切り込みｔ、ｔを入れて蓋板１７を蓋差し込み片１９側に突出する蓋板突縁部１７ａ、１７ａを設けた形状としている。この蓋板突縁部１７ａ、１７ａが、箱本体１０を組み立てた時に、背板３１と折り返し板３２との境界面に当接する。また、蓋折り込み片１６、１８では、箱本体１０を組み立てた時に、背板３１側の側辺において蓋板１７の蓋板突縁部１７ａ、１７ａと重なる位置を蓋折り込み片突縁部１６ａ、１８ａとした形状とし、蓋折り込み片１６、１８の蓋折り込み片突縁部１６ａ、１８ａと蓋板１７の蓋板突縁部１７ａ、１７ａとが係止する機能を持たせている。 Further, as shown in FIGS. 2 and 3, at both ends of the broken line h between the lid plate 17 and the lid insertion piece 19, a notch t, t is provided and the lid plate 17 protrudes toward the lid insertion piece 19 side. It is made into the shape which provided the board protrusion edge parts 17a and 17a. When the box body 10 is assembled, the lid plate protruding edge portions 17 a and 17 a abut against the boundary surface between the back plate 31 and the folded plate 32. Moreover, in the lid folding pieces 16 and 18, when the box body 10 is assembled, the lid folding piece projecting edge portions 16a, 16a, and the positions overlapping the lid plate projecting edge portions 17a and 17a of the lid plate 17 on the side on the back plate 31 side are arranged. The shape is assumed to be 18a, and the lid folding piece projecting edge portions 16a, 18a of the lid folding pieces 16, 18 and the lid plate projecting edge portions 17a, 17a of the lid plate 17 are locked.

一方、これら側板１１、前板１２、側板１３の下辺には、図２に示すように、それぞれ折れ線ｉ、ｊ、ｋを介して底折り込み片２１、底板２２、底折り込み片２３が連設され、そして、底板２２の下辺には、折れ線ｌを介して底差し込み片２４が連設され、これらは箱本体１０が形成される際に底部４を構成している。この底部４を構成する形状として、本例では底差し込み片２４を差し込む形式のサック形式としているが、このサック形式以外に、図４−ａに示すようなオートボトム、図４−ｂに示すようなＤＯロック、図４−ｃに示すようなシールエンド形式等としてもよい。また、ＤＯロック形式において、図４−ｄに示すように、底板２６の底板２８と係合する両側辺を凸状とし、一方、底板２８の底板２６を係合する両角部に切り込みｕ、ｕを入れた形状とすることができる。この形状にすることによって、組み立てた時に、底板２６と底板２８が強く係合されて、簡単には抜け出すことがなく、強固な底部を形成される。 On the other hand, as shown in FIG. 2, a bottom folding piece 21, a bottom plate 22, and a bottom folding piece 23 are connected to the lower sides of the side plate 11, the front plate 12, and the side plate 13 through fold lines i, j, and k, respectively. A bottom insertion piece 24 is connected to the lower side of the bottom plate 22 via a broken line l, and these constitute the bottom portion 4 when the box body 10 is formed. In this example, the shape of the bottom 4 is a sack type in which a bottom insertion piece 24 is inserted. In addition to this sack type, an auto bottom as shown in FIG. 4-a, as shown in FIG. 4-b, is used. It is good also as a non-DO lock, a seal end type as shown in FIG. Further, in the DO lock type, as shown in FIG. 4D, both side sides that engage the bottom plate 28 of the bottom plate 26 are convex, and on the other hand, notches u and u are cut into both corners that engage the bottom plate 26 of the bottom plate 28. It can be set as the shape which put in. With this shape, when assembled, the bottom plate 26 and the bottom plate 28 are strongly engaged, so that they do not easily come out and form a strong bottom.

なお、胴部２を形成するための糊代片１５の位置は、側板１１、前板１２、側板１３、後板１４のいずれに設けてもよく、また、糊代片１５を貼り合わせる位置は、隣接する板の裏面あるいは表面のいずれの面と貼り合わせてもよい。 In addition, the position of the glue margin piece 15 for forming the trunk | drum 2 may be provided in any of the side board 11, the front board 12, the side board 13, and the rear board 14, and the position which pastes the glue margin piece 15 is Further, it may be bonded to either the back surface or the front surface of the adjacent plate.

また、胴部２の後板１３の上辺には、図２に示すように、吊り下げ部３０を構成する背板３１が延設され、背板３１の上辺には折れ線ｍを介して折り返し板３２が連設されている。この折り返し板３２は、背板３１の裏面側に折り返されて背板３１と重ね合わせて吊り下げ部３０が形成される。また、折り返し板３２の上辺中央部には係止片３２ｂが突出して設けられ、上辺両端部には突出部３２ｃ、３２ｃが設けられている。この係止片３２ｂは、箱本体１０に設けたスリットＳに差し込み、折り返し板３２を係止できる形状とし、特に限定されるものではないが、例えば、四角形、半円形、半長円形等とすることができる。四角形の変形として、四角形の一側辺を凸状とした形状とすることができる。この形状とすることにより、折り返し板３２をスリットＳに差し込んだ後、簡単に抜け出すことを防ぐことができる。また、この折り返し板３２の係止片３２ｂを箱本体１０のスリットＳに差し込むと共に、突出部３２ｃ、３２ｃを箱本体１０の蓋差し込み片１９と後板１４の間に挿入することができ、吊り下げ部３０の折り返し板３２を箱本体１０の蓋部３に確実に係止することができる。 Further, as shown in FIG. 2, a back plate 31 constituting the hanging portion 30 is extended on the upper side of the rear plate 13 of the trunk portion 2, and a folded plate is provided on the upper side of the back plate 31 via a fold line m. 32 is continuously provided. The folded plate 32 is folded to the back side of the back plate 31 and overlapped with the back plate 31 to form a hanging portion 30. Further, a locking piece 32b protrudes from the center of the upper side of the folded plate 32, and protruding portions 32c and 32c are provided at both ends of the upper side. The locking piece 32b is inserted into the slit S provided in the box body 10 and has a shape capable of locking the folded plate 32, and is not particularly limited. For example, the locking piece 32b is a quadrangle, a semicircle, a semi-oval, or the like. be able to. As a modification of the quadrangle, a shape in which one side of the quadrangle is convex can be formed. By adopting this shape, it is possible to prevent the folded plate 32 from being easily pulled out after being inserted into the slit S. Further, the locking piece 32b of the folded plate 32 can be inserted into the slit S of the box body 10, and the projecting portions 32c and 32c can be inserted between the lid insertion piece 19 of the box body 10 and the rear plate 14, and suspended. The folded plate 32 of the lowering portion 30 can be reliably locked to the lid portion 3 of the box body 10.

なお、折り返し板３２の先端辺の形状は、図５−ａの形状を基本とするが、図５−ｂに示すように、中央部の係止片３２ｂ、両端部の突出部３２ｃ、３２ｃ以外の部分を凹状にした形状としてもよい。 The shape of the tip side of the folded plate 32 is basically the shape of FIG. 5-a, but as shown in FIG. 5-b, other than the locking piece 32b at the center and the protruding portions 32c, 32c at both ends. It is good also as a shape which made this part concave.

また、背板３１および折り返し板３２にはそれぞれ吊り下げ用孔３１ａ、３２ａが設けられ、重ねて吊り下げ部３０とした時に、吊り下げ用穴３０ａを形成する。この吊り下げ用孔３０ａの形状は、特に限定されるものではない。また、吊り下げ部３０の形状は、本例の四辺形に限定されるものではなく、例えば、半円形、台形等、あるいはデザインに合った種々の形状とすることができる。 The back plate 31 and the folded plate 32 are provided with suspension holes 31a and 32a, respectively, and when the suspension portion 30 is overlapped, the suspension hole 30a is formed. The shape of the suspension hole 30a is not particularly limited. Moreover, the shape of the hanging part 30 is not limited to the quadrilateral of the present example, and may be, for example, a semicircular shape, a trapezoidal shape, or various shapes suitable for the design.

なお、本発明の包装用箱Ａの表面には印刷等を施すことができ、この印刷は、公知の印刷方法でいずれの面に適宜施してもよい。また、本発明の包装用箱Ａを開封しやすいように、蓋板１７等にジッパー等を設けることもできる。 In addition, printing etc. can be given to the surface of the packaging box A of this invention, and this printing may be suitably given to either surface with a well-known printing method. Moreover, a zipper etc. can also be provided in the cover board 17 grade | etc., So that the packaging box A of this invention can be opened easily.

この包装用箱の材料としては、主に、白板紙、マニラボール等の適度の剛性を有する板紙を使用するが、ポリプロピレン、ポリエチレンテレフタレート、ポリ塩化ビニル、ポリスチレン等のプラスチックシートを使用することもできる。 As a material for the packaging box, paperboard having an appropriate rigidity such as white paperboard and manila ball is mainly used, but plastic sheets such as polypropylene, polyethylene terephthalate, polyvinyl chloride, and polystyrene can also be used. .

つぎに、上記のブランク１Ａから本発明の包装用箱Ａを形成する方法を説明する。 Next, a method for forming the packaging box A of the present invention from the blank 1A will be described.

まず、図６−ａに示すように、側板１１、前板１２、側板１３、後板１４、および糊代片１５をこれらの間の折れ線ａ、ｂ、ｃ、ｄで内側に折り曲げ、糊代片１５を側板１１の内面に貼り合わせて、図６−ｂに示すように、角筒状に胴部２を形成する。 First, as shown in FIG. 6-a, the side plate 11, the front plate 12, the side plate 13, the rear plate 14, and the glue margin piece 15 are bent inward at the fold lines a, b, c, d between them, The piece 15 is bonded to the inner surface of the side plate 11 to form the body portion 2 in a rectangular tube shape as shown in FIG.

つぎに、底部４を形成するために、図６−ｃに示すように、底折り込み片２１、２３を内側に折り曲げ、さらに、底板２２を折り曲げ、底差し込み片２４を胴部２の後板１４の裏面側に差し込む。この時、底折り込み片２１、２３に底板２２を貼り合わせるか、底差し込み片２４を後板１４の裏面に貼り合わせることによって底部４を形成する。 Next, in order to form the bottom portion 4, as shown in FIG. 6C, the bottom folding pieces 21 and 23 are folded inward, the bottom plate 22 is further folded, and the bottom insertion piece 24 is turned to the rear plate 14 of the trunk portion 2. Plug it into the back side. At this time, the bottom 4 is formed by bonding the bottom plate 22 to the bottom folding pieces 21 and 23 or by bonding the bottom insertion piece 24 to the back surface of the rear plate 14.

つぎに、図６−ｄに示すように、上端が開口した箱本体１０の中に被包装物を挿入した後、蓋折り込み片１６、１８を内側に折り曲げる。ついで、蓋差し込み片１９を折り曲げた後、蓋板１７を内側に直角に折り曲げて、図６−ｅに示すように、蓋差し込み片１９を後板１４の裏面側に差し込んで蓋部３を形成するが、この時、蓋折り込み片１６、１８の蓋折り込み片突縁部１６ａ、１８ａと蓋板１７の蓋板突縁部１７ａ、１７ａとが係止される。 Next, as shown in FIG. 6-d, after the article to be packaged is inserted into the box body 10 whose upper end is opened, the lid folding pieces 16 and 18 are folded inward. Next, after the lid insertion piece 19 is bent, the lid plate 17 is bent inward at a right angle, and the lid insertion piece 19 is inserted into the rear surface side of the rear plate 14 as shown in FIG. However, at this time, the lid folding piece projecting edge portions 16a and 18a of the lid folding pieces 16 and 18 and the lid plate projecting edge portions 17a and 17a of the lid plate 17 are locked.

さらに、図６−ｆに示すように、折り返し板３２を折り返して背板３１と重ね、吊り下げ部３０の背板３１の裏面側に折り返された折り返し板３２の先端辺の中央部に設けた係止片３２ｂを蓋板１７と蓋差し込み片１９との折れ線ｈの中央部に設けたスリットＳに差し込み、つづいて、折り返し板３２の先端辺の両端部に設けた突出部３２ｃ、３２ｃを蓋差し込み片１９と後板１４との間に挿入する。実際には、図７の概略断面図に示すように、折り返し板３２の突出部３２ｃが蓋板１７の蓋板突縁部１７ａ、蓋折り込み片１８の蓋折り込み片突縁部１８ａと後板１４との間に挟まれた状態となり、確実に、吊り下げ部３０が形成され、箱本体１０と一体となる。 Further, as shown in FIG. 6-f, the folded plate 32 is folded and overlapped with the back plate 31, and provided at the center of the front end side of the folded plate 32 folded to the back side of the back plate 31 of the hanging portion 30. The locking piece 32b is inserted into the slit S provided at the center of the fold line h between the lid plate 17 and the lid insertion piece 19, and then the protrusions 32c and 32c provided at both ends of the front end side of the folded plate 32 are covered. Insert between the insertion piece 19 and the rear plate 14. Actually, as shown in the schematic cross-sectional view of FIG. 7, the protruding portion 32 c of the folded plate 32 includes the cover plate protruding edge portion 17 a of the cover plate 17, the cover folding piece protruding edge portion 18 a of the cover folding piece 18, and the rear plate 14. The suspended portion 30 is reliably formed and integrated with the box body 10.

このようにして製造した本発明の包装用箱Ａは、吊り下げ部３０に設けた吊り下げ用孔３０ａを利用して、従来の包装用箱と同様にして、販売時点等において吊り下げて使用することができる。 The packaging box A of the present invention thus manufactured is suspended and used at the point of sale or the like in the same manner as a conventional packaging box using the suspension hole 30a provided in the suspension part 30. can do.

以下、本発明の包装用箱について、実施例をあげ、図を参照にして説明する。本発明の包装用箱はこの実施例に限定されるものでないことはいうまでもない。 Hereinafter, the packaging box of the present invention will be described with reference to the accompanying drawings. Needless to say, the packaging box of the present invention is not limited to this embodiment.

実施例として、図８に示すように、雑貨品等を収納する包装用箱Ｂを作製した。まず、材料として、ポリエチレンテレフタレートシート０．２ｍｍ厚を使用して、公知の印刷方法により、表面に内容物に関する絵柄、表示等を印刷した。ついで、公知の打ち抜き方法により、図９に示すようなブランク１Ｂを作製した。このブランク１Ｂでは、吊り下げ部３０の背板３１に折れ線ｍを介して折り返し板３２を連設し、背板３１に吊り下げ用孔３１ａを設けると共に、折り返し板３２にも吊り下げ用孔３２ａを設け、そして、それらの位置関係を、背板３１の裏面側に折り返し板３２を折り返した時に、背板３１の吊り下げ用孔３１ａと折り返し板３２の吊り下げ用孔３２ａが貫通して、吊り下げ部３０の吊り下げ用孔３０ａを形成する位置とした。また、蓋板１７の略中央には平行な二本の切り取り線（本実施例ではマイクロミシン目）によるジッパーＺを設けた。 As an example, as shown in FIG. 8, a packaging box B for storing miscellaneous goods and the like was produced. First, using a polyethylene terephthalate sheet having a thickness of 0.2 mm as a material, a pattern, display, and the like related to the contents were printed on the surface by a known printing method. Next, a blank 1B as shown in FIG. 9 was produced by a known punching method. In this blank 1B, a folding plate 32 is connected to the back plate 31 of the hanging portion 30 via a fold line m, and a hanging hole 31a is provided in the back plate 31, and the hanging plate 32 is also provided with a hanging hole 32a. And when the folded plate 32 is folded back to the back side of the back plate 31, the hanging hole 31a of the back plate 31 and the hanging hole 32a of the folded plate 32 pass through, It was set as the position which forms the hole 30a for suspension of the suspension part 30. FIG. Further, a zipper Z by two parallel cut lines (micro perforations in this embodiment) is provided in the approximate center of the lid plate 17.

つぎに、上記のブランク１Ｂを用いて、図は省略するが、まず、吊り下げ部３０の折り返し板３２を折れ線ｍで背板３１の裏面側に折り返して重ね合わせ、ついで、前板１２、側板１３、後板１４、側板１１、および糊代片１５をこれらの間の折れ線ｂ、ｃ、ｄ、ａで内側に折り曲げ、糊代片１５を前板１２の外面に貼り合わせて、角筒状に胴部２を形成した。 Next, although not shown in the drawing using the blank 1B, first, the folded plate 32 of the hanging portion 30 is folded and overlapped on the back side of the back plate 31 along the fold line m, and then the front plate 12 and the side plate are overlapped. 13, the back plate 14, the side plate 11, and the adhesive margin piece 15 are bent inward at the fold lines b, c, d, a between them, and the adhesive margin piece 15 is bonded to the outer surface of the front plate 12 to form a rectangular tube shape The body part 2 was formed.

つぎに、底部４を形成するために、底折り込み片２１、２３を内側に折り曲げ、底内板２４を内側に折り曲げ、さらに、底板２２を折り曲げて、底内板２４に底板２２をロックすることによって底部４を形成した。この底部４には、４箇所に脚部４ａ、４ａ、４ａ、４ａを設けた。 Next, in order to form the bottom portion 4, the bottom folding pieces 21 and 23 are folded inward, the bottom inner plate 24 is folded inward, and the bottom plate 22 is further folded to lock the bottom plate 22 to the bottom inner plate 24. To form the bottom 4. The bottom 4 is provided with legs 4a, 4a, 4a, 4a at four locations.

つぎに、上端が開口した箱本体１０内部に雑貨品等の内容物を挿入して収納した後、蓋折り込み片１６、１８を内側に折り曲げた。ついで、蓋差し込み片１９を折り曲げた後、蓋板１７を内側に直角に折り曲げて、蓋差し込み片１９を後板１４の裏側に差し込んで蓋部３形成した。その時、蓋折り込み片１６、１８の蓋折り込み片突縁部１６ａ、１８ａと蓋板１７の蓋板突縁部１７ａ、１７ａとが係止された。 Next, after the contents such as miscellaneous goods were inserted and stored in the inside of the box body 10 whose upper end was opened, the lid folding pieces 16 and 18 were folded inward. Next, after the lid insertion piece 19 was bent, the lid plate 17 was bent inward at a right angle, and the lid insertion piece 19 was inserted into the back side of the rear plate 14 to form the lid portion 3. At that time, the lid folding piece protruding edges 16a and 18a of the lid folding pieces 16 and 18 and the lid plate protruding edges 17a and 17a of the lid plate 17 were locked.

さらに、折り返し板３２を折り返して背板３１と重ね、吊り下げ部３０の背板３１の裏面側に折り返された折り返し板３２の先端辺の中央部に設けた係止片３２ｂを蓋板１７と蓋差し込み片１９との折れ線ｈの中央部に設けたスリットＳに差し込み、つづいて、折り返し板３２の先端辺の両端部に設けた突出部３２ｃ、３２ｃを蓋差し込み片１９と後板１４との間に挿入し、蓋板１７の蓋板突縁部１７ａ、１７ａと後板１４との間に挟まれた状態とし、確実に、吊り下げ部３０が形成され、箱本体１０と一体とすることができた。 Further, the folding plate 32 is folded back and overlapped with the back plate 31, and a locking piece 32 b provided at the center portion of the front end side of the folding plate 32 folded back on the back surface side of the hanging plate 30 is attached to the lid plate 17. After inserting into the slit S provided at the center of the fold line h with the lid insertion piece 19, the protrusions 32 c and 32 c provided at both ends of the front end side of the folded plate 32 are connected to the lid insertion piece 19 and the rear plate 14. Inserted between them, and sandwiched between the cover plate protrusions 17a and 17a of the cover plate 17 and the rear plate 14, and the hanging portion 30 is surely formed and integrated with the box body 10. I was able to.

このようにして製造した本発明の包装用箱Ｂは、従来の包装用箱と同様にして、販売時点等において吊り下げて使用することができた。 The packaging box B of the present invention thus produced could be used suspended at the point of sale or the like in the same manner as a conventional packaging box.

また、実際に、消費者が使用を目的としてこの包装用箱Ｂを開封する場合には、箱本体１０の蓋板１７を開口させ、ここから内容物である雑貨品等を取り出すことができた。 Moreover, when the consumer actually opened the packaging box B for the purpose of use, the lid plate 17 of the box body 10 was opened, and the miscellaneous goods as contents could be taken out from here. .

本発明の包装用箱は、雑貨品、薬品、電気部品、電気製品等の内容物を収納し、販売時に、吊り下げて販売する包装用箱として適用することができる。特に、組み立てる作業が容易で、外観上見栄えのする商品の包装用箱に適用することができるものである。 The packaging box of the present invention can be applied as a packaging box that stores contents such as miscellaneous goods, medicines, electrical parts, electrical products, etc., and hangs and sells them at the time of sale. In particular, the present invention can be applied to packaging boxes for commodities that are easy to assemble and look good in appearance.

本発明の包装用箱の一実施形態の斜視図である。It is a perspective view of one Embodiment of the packaging box of this invention. 図１の包装用箱を形成するブランクの展開図である。It is an expanded view of the blank which forms the packaging box of FIG. 本発明の包装用箱の部分拡大図である。It is the elements on larger scale of the packaging box of this invention. 本発明の包装用箱の底部の例を示す部分拡大図である。It is the elements on larger scale which show the example of the bottom part of the packaging box of this invention. 本発明の包装用箱の吊り下げ部の折り返し板の例を示す部分拡大図である。It is the elements on larger scale which show the example of the folding | turning board of the hanging part of the packaging box of this invention. 図１の包装用箱の組立方法の説明図である。It is explanatory drawing of the assembly method of the packaging box of FIG. 本発明の包装用箱の一部の概略断面図である。It is a schematic sectional drawing of a part of the packaging box of this invention. 本発明の包装用箱の一実施例の斜視図である。It is a perspective view of one Example of the packaging box of this invention. 図８の包装用箱を形成するブランクの展開図である。It is an expanded view of the blank which forms the packaging box of FIG. 従来の包装用箱の例を示す斜視図である。It is a perspective view which shows the example of the conventional packaging box.

符号の説明Explanation of symbols

Ａ包装用箱（本発明の）
Ｂ包装用箱（本発明の）
Ｐ従来の包装用箱
Ｑ従来の包装用箱
１Ａブランク
１Ｂブランク
２胴部
３蓋部
４底部
４ａ脚部
１０箱本体
１１前板
１２側板
１３後板
１４側板
１５糊代片
１６蓋折り込み片
１６ａ蓋折り込み片突縁部
１７蓋板
１７ａ蓋板突縁部
１８蓋折り込み片
１８ａ蓋折り込み片突縁部
１９蓋差し込み片
２１底折り込み片
２２底板
２３底折り込み片
２４底下板
２５底折り込み片
２６底板
２７底折り込み片
２８底板
３０吊り下げ部
３０ａ吊り下げ用孔
３１背板
３１ａ吊り下げ用孔
３２折り返し板
３２ａ吊り下げ用孔
３２ｂ係止片
３２ｃ突出部
ｓ切り込み（スリット）
Ｓスリット
ｔ切り込み
ｕ切り込み
Ｚジッパー
A Packaging box (of the present invention)
B Packaging box (of the present invention)
P Conventional packaging box Q Conventional packaging box 1A blank 1B blank 2 trunk 3 lid 4 bottom 4a leg 10 box body 11 front plate 12 side plate 13 rear plate 14 side plate 15 glue margin piece 16 lid folding piece 16a lid Folding piece protruding edge portion 17 Lid plate 17a Lid plate protruding edge portion 18 Lid folding piece 18a Lid folding piece protruding edge portion 19 Lid insertion piece 21 Bottom folding piece 22 Bottom plate 23 Bottom folding piece 24 Bottom bottom plate 25 Bottom folding piece 26 Bottom plate 27 Bottom Folding piece 28 Bottom plate 30 Hanging part 30a Hanging hole 31 Back plate 31a Hanging hole 32 Folding plate 32a Hanging hole 32b Locking piece 32c Projecting part s Cut (slit)
S slit t notch u notch Z zipper

Claims

所定形状に打ち抜かれたブランクにより形成され、胴部、該胴部の上端開口を覆う蓋部、前記胴部の下端開口を覆う底部からなる箱本体と、背板と折り返し板からなる吊り下げ部とから構成され、前記胴部が、側板、前板、側板、後板から成る角筒状であり、前記蓋部が、前記前板の上辺に連設された蓋板と、前記側板の上辺に連設された蓋折り込み片を内側に折り曲げ、前記蓋板に連設された蓋差し込み片を前記後板の裏面側に差し込んで形成され、前記吊り下げ部が、前記後板の上辺に延設された背板に、該背板の上辺に連設された前記折り返し板が重ねられて形成された包装用箱であって、
前記折り返し板の先端辺に係止片を設け、該係止片を前記蓋板と前記蓋差し込み片との折れ線部に設けたスリットに差し込むと共に、前記折り返し板の先端辺の両端部に突出部を設け、該突出部を前記蓋差し込み片と前記後板の間に挿入し、前記折り返し板を固定し、前記箱本体と前記吊り下げ部とを一体としたことを特徴とする包装用箱。 A box body formed of a blank punched into a predetermined shape, comprising a trunk portion, a lid portion covering the upper end opening of the trunk portion, a bottom portion covering the lower end opening of the trunk portion, and a hanging portion comprising a back plate and a folded plate The body portion is a rectangular tube shape including a side plate, a front plate, a side plate, and a rear plate, and the lid portion is connected to the upper side of the front plate, and the upper side of the side plate. The lid folding piece provided continuously to the lid plate is bent inward, and the lid insertion piece provided continuously to the lid plate is inserted into the back side of the rear plate, and the hanging portion extends to the upper side of the rear plate. A packaging box formed by overlapping the folded plate connected to the upper side of the back plate on the provided back plate,
A locking piece is provided on the tip side of the folded plate, the locking piece is inserted into a slit provided in a fold line portion of the lid plate and the lid insertion piece, and protruding portions at both ends of the tip side of the folded plate A packaging box, wherein the protruding portion is inserted between the lid insertion piece and the rear plate, the folded plate is fixed, and the box body and the hanging portion are integrated.

前記蓋板と前記蓋差し込み片との折れ線の両端部に切り込みが蓋差し込み片側に突出する形で設けられて前記蓋板に蓋板突縁部が形成され、蓋折り込み片の背板側の側辺に前記蓋板突縁部と重なる位置に蓋折り込み片突縁部が形成され、前記箱本体の組み立て時に、前記蓋板突縁部と前記蓋折り込み片と突縁部とが係止されることを特徴とする請求項１に記載の包装用箱。 Cuts are provided at both ends of the fold line between the lid plate and the lid insertion piece so as to protrude toward the lid insertion piece side, and a lid plate protruding edge is formed on the lid plate, and the back plate side of the lid folding piece A lid folding piece projecting edge is formed at a position overlapping the lid plate projecting edge on the side, and the lid plate projecting edge, the lid folding piece and the projecting edge are locked when the box body is assembled. The packaging box according to claim 1.

前記折り返し板の前記突出部を、前記蓋板に形成された前記蓋板突縁部または／および前記蓋板折り込み片突縁部と、前記後板で挟持していることを特徴とする請求項２に記載の包装用箱。

The protruding portion of the folded plate is sandwiched between the rear plate and the cover plate protruding edge portion and / or the cover plate folding piece protruding edge portion formed on the cover plate. 2. A packaging box according to 2.