JP7174394B2

JP7174394B2 - Packaging box with dismantling function

Info

Publication number: JP7174394B2
Application number: JP2018027783A
Authority: JP
Inventors: 英雄大谷; 純子田澤
Original assignee: 丸金印刷株式会社
Priority date: 2018-02-20
Filing date: 2018-02-20
Publication date: 2022-11-17
Anticipated expiration: 2038-02-20
Also published as: JP2019142538A

Description

本発明は、医薬品などの物品を収納するのに使用する解体機能付き包装用箱に関する。 TECHNICAL FIELD The present invention relates to a packaging box with a dismantling function used for storing articles such as medicines.

一般に、医薬品を包装する包装用箱は、正面板、背面板、天面板、底面板及び左右両側面板を備えて構成され、全体の形状は概ね横長又は縦長の直方体状で、大きさは収納する医薬品の数量によってさまざまである。
また、近時は、使用済みの箱を廃棄する際に、嵩張らないように平らな状態に解体できる包装用箱が提案されており、このような箱の解体機能は大量の箱が廃棄される病院の薬局や調剤薬局ではとりわけ有用といえる。 In general, a packaging box for packaging pharmaceuticals is composed of a front plate, a back plate, a top plate, a bottom plate, and left and right side plates. Varies depending on the quantity of the drug.
Recently, when disposing of used boxes, there has been proposed a packaging box that can be dismantled into a flat state so as not to be bulky. It is particularly useful in hospital pharmacies and dispensing pharmacies.

この種の包装用箱が特許文献１により提案されている。
この文献１の包装用箱はラップラウンド形式の箱で、箱を構成する箱体形成片が正面板、底面板、背面板及び上蓋片を順に互いに平行に連接され、これら正面板、底面板、背面板及び上蓋片の連接方向に対して直角な各端辺に側面フラップを有している。そしてこの箱体形成片には、解体機能部として、底面板に端辺の両端を起点とする破断線が付されて、この破断線で囲まれた部分が押込部になっている。
このようにして箱体形成片上に包装しようとする物品を載せ、この物品を包み込むように箱体形成片を折り曲げて、箱の組立てと同時に物品を包装できるようになっている。そして、箱に包装された物品を使い切り、使用済みになった箱は、箱の底面板の押込部を指で押し破り、底板面と側面部を外側に引き出しながら中央部で折り曲げることにより、正面板と背面板が重なるように平らに折り畳むことができ、箱を嵩張ることなく廃棄できるようになっている。 A packaging box of this type is proposed in Patent Document 1.
The packaging box of Document 1 is a wrap-around type box, and the box-forming pieces that constitute the box are connected in parallel to each other in order to form a front plate, a bottom plate, a back plate, and a top lid piece. A side flap is provided on each edge perpendicular to the connecting direction of the back plate and the upper cover piece. In this box-forming piece, as a dismantling functional portion, a breaking line is attached to the bottom plate starting from both ends of the edge, and the portion surrounded by the breaking line serves as a push-in portion.
In this manner, an article to be packaged is placed on the box-forming piece, and the box-forming piece is folded so as to wrap the article, so that the article can be packaged at the same time as the box is assembled. After using up all the items packed in the box, the used box can be opened by pushing and tearing the push-in part of the bottom plate of the box with your fingers, pulling out the bottom plate surface and sides while bending it at the center. The faceplate and backplate can be folded flat so that the box can be discarded without adding bulk.

特開２０１１－１６８２８２号公報JP 2011-168282 A

ところで、病院の薬局や調剤薬局では、使用済みの薬の箱が大量に廃棄される。このため、特に多忙のときは、箱を一つ一つ折り畳んでいくよりも、箱をワンタッチで、つまり、箱に手で軽い打撃を加えることで、箱を押し潰すことができれば、手間がかからず作業効率がよく好ましい。
上記従来の包装用箱の場合、既述のとおり、箱の底面板の押込部を指で押し破り、底板面と側面部を外側に引き出しながら中央部で折り曲げて、正面板と背面板とを重ねて折り畳むようになっており、ワンタッチで押し潰すことができない。因みに、上記従来の箱の試作品を作り、正面板から背面板に向けて各板全体を軽く叩いてみたところ、箱は、破断線で破断されず、折曲線上で折れ曲がらず、折曲線とは異なるところで折れ曲がる結果となり、箱全体がゆがんでしまい、平らに押し潰すことはできなかった。 By the way, in hospital pharmacies and dispensing pharmacies, a large amount of used medicine boxes are discarded. For this reason, when you are particularly busy, it would be easier if you could crush the box with a single touch, that is, by lightly hitting the box with your hand, rather than folding the box one by one. Work efficiency is good and it is preferable.
In the case of the above conventional packaging box, as described above, the push-in portion of the bottom plate of the box is pushed and broken with fingers, the bottom plate face and side faces are pulled outward, and the front plate and back plate are bent at the center. It is designed to be folded on top of each other, so it cannot be crushed with a single touch. By the way, when I made a prototype of the above-mentioned conventional box and lightly tapped the entire plate from the front plate to the back plate, the box did not break at the breaking line and did not bend on the folding line. It ended up bending in a different place than normal, and the whole box was warped and couldn't be squashed flat.

本発明は、このような従来の問題を解決するもので、この種の解体機能付き包装用箱において、使用済みになった箱をワンタッチで簡単かつ迅速に扁平状に押し潰せるようにして、使用済みの箱の廃棄の作業効率を高めること、を目的とする。 The present invention solves such conventional problems, and in this type of packaging box with a dismantling function, the used box can be easily and quickly crushed into a flat shape with one touch, so that it can be used. To improve the work efficiency of discarding used boxes.

上記目的を達成するために、本発明（１）の解体機能付き包装用箱は、
正面板、背面板、天面板、底面板及び両側面板を備え、医薬品その他各種の物品を包装する包装用箱において、
前記両側面板に付設され、前記各側面板の前記底面板側の端縁部の両端から前記天面板側の端縁部に向けて略台形状又は略三角形状又は略円弧状又は略半円状に延びる罫線又は切り込み線又はこれらの組み合わせ又は破断線からなる各側面板の解体機能部、及び前記両側面板の幅方向中央で前記各側面板の底面板側の端縁部と前記各側面板の解体機能部との間に付設され、前記各側面板の解体機能部の中央に向けて直線状に延びる罫線又は切り込み線又はこれらの組み合わせからなる各側面板幅方向中央の解体機能部と、
前記底面板の幅方向中央に付設され、前記各側面板の解体機能部の中央に向けて直線状に延びる罫線又は切り込み線又はこれらの組み合わせからなる底面板幅方向中央の解体機能部と、
を備えて、
前記正面板から前記背面板に向けて又はその反対に圧することにより、前記各側面板が、前記各側面板の解体機能部及び前記各側面板幅方向中央の解体機能部の案内により、箱の外側に突出して前記各側面板の幅方向中央で折れ、箱の外側に突出して折り畳み可能に、前記底面板が、前記底面板幅方向中央の解体機能部の案内により、箱の外側に突出して前記底面板の幅方向中央で折れ、箱の外側に突出して折り畳み可能に、構成され、
併せて、前記底面板の両端に付設され、前記底面板の各側面板側の端縁部の両端から相互に他方の端縁部に向けて略台形状又は略三角形状又は略円弧状又は略半円状に延びる破断線からなる底面板両端の解体機能部を備え、
前記正面板から前記背面板に向けて又はその反対に圧することにより、前記底面板両端の解体機能部をなす前記各破断線が破断されて、当該各破断線で囲まれた前記底面板の一部を前記底面板から切り離し可能に、構成され、
前記正面板から前記背面板に向けて又はその反対に圧することにより、前記各側面板の解体機能部及び前記各側面板幅方向中央の解体機能部、前記底面板幅方向中央の解体機能部及び前記底面板両端の解体機能部により、前記底面板の一部を切り離して、前記各側面板の一部を前記底面板の一部とともに前記各側面板の内側に折り込みながら、前記各側面板を箱の外側に突出して折り畳むとともに、前記底面板の残部を箱の外側に突出して折り畳み、箱を扁平状に圧潰する、
ことを要旨とする。
この場合、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て形成される紙基材からなり、前記紙基材は、正面板、底面板、背面板及び天面板が順次相互に平行に連接される４面板と、前記底面板の両端縁部から延びる一対の側面板と、前記各側面板の両側縁部から延び、前記正面板、前記背面板に接着される一対の接着片、及び前記各側面板の先端縁部から延び、前記天面板の内側に配置される一対のフラップとを備え、箱の組立てと同時に物品を包装するラップラウンド形式の箱をなすことが好ましい。
また、上記目的を達成するために、本発明（２）の解体機能付き包装用箱は、
正面板、背面板、天面板、底面板及び両側面板を備え、医薬品その他各種の物品を包装する包装用箱において、
前記両側面板に付設され、前記各側面板の前記底面板側の端縁部の両端から前記天面板側の端縁部に向けて略台形状又は略三角形状又は略円弧状又は略半円状に延びる破断線からなる各側面板の解体機能部、及び前記両側面板の幅方向中央で前記各側面板の底面板側の端縁部と前記各側面板の解体機能部との間に付設され、前記各側面板の解体機能部の中央に向けて直線状に延びる罫線又は切り込み線又はこれらの組み合わせからなる各側面板幅方向中央の解体機能部と、
前記底面板の幅方向中央に付設され、前記各側面板の解体機能部の中央に向けて直線状に延びる罫線又は切り込み線又はこれらの組み合わせからなる底面板幅方向中央の解体機能部と、
を備えて、
前記正面板から前記背面板に向けて又はその反対に圧することにより、前記各側面板が、前記各側面板の解体機能部及び前記各側面板幅方向中央の解体機能部の案内により、箱の外側に突出して前記各側面板の幅方向中央で折れ、箱の外側に突出して折り畳み可能に、前記底面板が、前記底面板幅方向中央の解体機能部の案内により、箱の外側に突出して前記底面板の幅方向中央で折れ、箱の外側に突出して折り畳み可能に、構成され、
前記各側面板の解体機能部をなす前記破断線は、前記正面板から前記背面板に向けて又はその反対に圧することにより、前記各側面板が箱の外側に突出して前記各側面板の幅方向中央で折れることにより破断し、当該各破断線で囲まれた前記各側面板の一部を前記各側面板から切り離し可能に、構成され、
前記正面板から前記背面板に向けて又はその反対に圧することにより、前記各側面板の解体機能部及び前記各側面板幅方向中央の解体機能部、前記底面板幅方向中央の解体機能部により、前記各側面板の一部を切り離しながら、前記各側面板、前記各側面板の一部をそれぞれ箱の外側に突出して折り畳むとともに、前記底面板を箱の外側に突出して折り畳み、箱を扁平状に圧潰する、
ことを要旨とする。
この場合、底面板幅方向中央の解体機能部は、前記底面板の各側面板側の各端部が、前記底面板の各側面板側の端縁部の両端に向けて略Ｖ字形に延びるようにしてもよい。
この場合、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て形成される紙基材からなり、前記紙基材は、正面板、底面板、背面板及び天面板が順次相互に平行に連接される４面板と、前記底面板の両端縁部から延びる一対の側面板と、前記各側面板の両側縁部から延び、前記正面板、前記背面板に接着される一対の接着片、及び前記各側面板の先端縁部から延び、前記天面板の内側に配置される一対のフラップとを備え、箱の組立てと同時に物品を包装するラップラウンド形式の箱をなすことが好ましい。 In order to achieve the above object, the packaging box with a dismantling function of the present invention (1) comprises:
A packaging box equipped with a front plate, a back plate, a top plate, a bottom plate and both side plates for packaging pharmaceuticals and other various articles,
Attached to the side plates and extending from both ends of the bottom plate-side edge of each side plate toward the top plate-side edge of each side plate in a substantially trapezoidal, substantially triangular, substantially arc-like, or substantially semicircular shape and a dismantling function portion of each side plate consisting of a ruled line or a cut line or a combination thereof or a break line extending in the direction of the side plate; a dismantling function portion at the center of each side plate in the width direction, which is attached between the dismantling function portion and is composed of a ruled line or a cut line or a combination thereof extending linearly toward the center of the dismantling function portion of each side plate;
a demolition function portion at the center of the bottom plate in the width direction, which is attached to the center of the bottom plate in the width direction and is composed of a ruled line or a cut line or a combination thereof extending linearly toward the center of the demolition function portion of each of the side plates;
with
By pressing from the front plate toward the back plate or vice versa, the side plates are guided by the dismantling function portion of each side plate and the dismantling function portion at the center in the width direction of each side plate to form a box. The bottom plate protrudes outward and folds at the center in the width direction of each of the side plates, and protrudes outward from the box so that it can be folded. The bottom plate is folded at the center in the width direction and protrudes outside the box so that it can be folded,
At the same time, it is attached to both ends of the bottom plate, and has a substantially trapezoidal shape, a substantially triangular shape, a substantially arc shape, or a substantially circular Equipped with dismantling functional parts at both ends of the bottom plate consisting of breaking lines extending in a semicircular shape,
By pressing from the front plate toward the back plate or vice versa, each of the break lines forming the demolition functional portions at both ends of the bottom plate is broken, and one portion of the bottom plate surrounded by the break lines is broken. is configured so that the portion can be separated from the bottom plate,
By pressing from the front plate toward the back plate or vice versa, the dismantling function portion of each of the side plates, the dismantling function portion at the center of each side plate in the width direction, the dismantling function portion at the center of the bottom plate in the width direction, and A part of the bottom plate is cut away by dismantling function parts at both ends of the bottom plate, and each of the side plates is folded while folding a part of each of the side plates together with a part of the bottom plate into the inside of each of the side plates. Protruding to the outside of the box and folding, and folding the remainder of the bottom plate to the outside of the box to crush the box into a flat shape;
This is the gist of it.
In this case, the packaging box is made of a paper base material that is integrally formed by punching out from a single blank sheet, and the paper base material includes a front plate, a bottom plate, a back plate and a top plate, which are successively attached to each other. A four-sided plate connected in parallel, a pair of side plates extending from both edges of the bottom plate, and a pair of adhesive strips extending from both edges of each side plate and bonded to the front plate and the back plate. , and a pair of flaps extending from the tip edge of each of the side plates and arranged inside the top plate, to form a wrap-around type box for packaging articles at the same time as the box is assembled.
Further, in order to achieve the above object, the packaging box with a dismantling function of the present invention (2) comprises:
A packaging box equipped with a front plate, a back plate, a top plate, a bottom plate and both side plates for packaging pharmaceuticals and other various articles,
Attached to the side plates and extending from both ends of the bottom plate-side edge of each side plate toward the top plate-side edge of each side plate in a substantially trapezoidal, substantially triangular, substantially arc-like, or substantially semicircular shape and a dismantling function portion of each side plate formed by a break line extending in the direction of the width of each side plate, and a dismantling function portion of each side plate provided at the center of the width direction of each side plate between the end edge portion on the bottom plate side of each side plate and the dismantling function portion of each side plate. , a dismantling function portion at the center of each side plate width direction composed of a ruled line or a cut line extending linearly toward the center of the dismantling function portion of each side plate, or a combination thereof;
a demolition function portion at the center of the bottom plate in the width direction, which is attached to the center of the bottom plate in the width direction and is composed of a ruled line or a cut line or a combination thereof extending linearly toward the center of the demolition function portion of each of the side plates;
with
By pressing from the front plate toward the back plate or vice versa, the side plates are guided by the dismantling function portion of each side plate and the dismantling function portion at the center in the width direction of each side plate to form a box. The bottom plate protrudes outward and folds at the center in the width direction of each of the side plates, and protrudes outward from the box so that it can be folded. The bottom plate is folded at the center in the width direction and protrudes outside the box so that it can be folded,
The breaking line forming the dismantling function part of each of the side plates is such that when the front plate is pressed toward the back plate or vice versa, the side plates protrude outside the box and the width of each side plate is increased. It is configured so that it can be broken by folding at the center of the direction, and a part of each of the side plates surrounded by each breaking line can be separated from each of the side plates,
By pressing from the front plate toward the back plate or vice versa, the dismantling function part of each side plate, the dismantling function part at the center of each side plate in the width direction, and the dismantling function part at the center of the bottom plate in the width direction , while separating a part of each of the side plates, each of the side plates and a part of each of the side plates are protruded to the outside of the box and folded, and the bottom plate is protruded to the outside of the box and folded to flatten the box; crush into shape
This is the gist of it.
In this case, the dismantling function part at the center in the width direction of the bottom plate extends in a substantially V shape from each end of the bottom plate on each side plate side toward both ends of the end edge portion on each side plate side of the bottom plate. You may do so.
In this case, the packaging box is made of a paper base material that is integrally formed by punching out from a single blank sheet, and the paper base material includes a front plate, a bottom plate, a back plate and a top plate, which are successively attached to each other. A four-sided plate connected in parallel, a pair of side plates extending from both edges of the bottom plate, and a pair of adhesive strips extending from both edges of each side plate and bonded to the front plate and the back plate. , and a pair of flaps extending from the tip edge of each of the side plates and arranged inside the top plate, to form a wrap-around type box for packaging articles at the same time as the box is assembled.

本発明（１）、（２）の解体機能付き包装用箱によれば、上記の各構成により、正面板から背面板に向けて又はその反対に圧することにより、箱を扁平状に圧潰するようにしたので、使用済みになった箱をワンタッチで簡単かつ迅速に扁平状に押し潰して、使用済みの箱の廃棄の作業効率を著しく高めることができる、という本発明独自の格別な効果を奏する。 According to the packaging box with a dismantling function of the present invention (1) and (2) , each of the above configurations allows the box to be flattened by pressing from the front plate toward the back plate or vice versa. As a result, the used box can be easily and quickly flattened with one touch, and the working efficiency of the disposal of the used box can be remarkably improved. .

本発明の第１の実施の形態における解体機能付き包装用箱の外部構成を示す図（斜視図）1 is a diagram (perspective view) showing an external configuration of a packaging box with a dismantling function according to the first embodiment of the present invention; FIG. 同箱を展開した状態を示す図（展開図）Diagram showing the unfolded state of the same box (exploded view) 同箱の開封状態を示す図（斜視図）Figure showing the unsealed state of the same box (perspective view) 同箱の解体（押し潰す）前の状態を示す図（斜視図）A diagram (perspective view) showing the state of the same box before dismantling (crushing) 同箱の解体（押し潰した）時の状態を示す図（斜視図）A view (perspective view) showing the state of the same box when it is dismantled (crushed) 同箱の解体（押し潰した）後の状態を示す図（斜視図）A view (perspective view) showing the state after dismantling (crushing) the same box 本発明の第２の実施の形態における解体機能付き包装用箱の外部構成を示す図（展開図）FIG. 10 is a view (exploded view) showing the external configuration of the packaging box with a dismantling function according to the second embodiment of the present invention; 同箱の解体（押し潰した）後の状態を示す図（斜視図）A view (perspective view) showing the state after dismantling (crushing) the same box 本発明の第３の実施の形態における解体機能付き包装用箱の外部構成を示す図（展開図）FIG. 10 is a view (exploded view) showing the external configuration of the packaging box with a dismantling function according to the third embodiment of the present invention; 同箱の解体（押し潰した）後の状態を示す図（斜視図）A view (perspective view) showing the state after dismantling (crushing) the same box 本発明の第４の実施の形態における解体機能付き包装用箱の外部構成を示す図（展開図）FIG. 10 is a view (exploded view) showing the external configuration of the packaging box with a dismantling function according to the fourth embodiment of the present invention; 同箱の解体（押し潰される）過程を示す図（斜視図）A diagram (perspective view) showing the dismantling (crushing) process of the same box

次に、この発明を実施するための形態について図を用いて説明する。
図１、図２に第１の実施の形態を示している。図１は解体機能付き包装用箱の全体構成を示す斜視図であり、図２は解体機能付き包装用箱の展開図である。 Next, a mode for carrying out the present invention will be described with reference to the drawings.
1 and 2 show a first embodiment. FIG. 1 is a perspective view showing the overall configuration of a packaging box with a dismantling function, and FIG. 2 is a developed view of the packaging box with a dismantling function.

図１に示すように、解体機能付き包装用箱Ｃ１（以下、包装用箱Ｃ１又は箱Ｃ１という場合がある。）は、医薬品の包装に用いるもので、所謂板紙と呼ばれる比較的厚さがあり直立性のある紙材により形成され、正面板１１、背面板１３、天面板１４、底面板１２及び（左右）両側面板１５、１６を備える。 As shown in FIG. 1, a packaging box C1 with a dismantling function (hereinafter sometimes referred to as a packaging box C1 or a box C1) is used for packaging pharmaceuticals and has a relatively thick thickness called so-called cardboard. It is formed of an upright paper material and has a front plate 11, a rear plate 13, a top plate 14, a bottom plate 12 and (left and right) side plates 15 and 16.

この箱Ｃ１の場合、正面板１１、背面板１３はそれぞれ、略同じ大きさの横長の長方形、天面板１４、底面板１２はそれぞれ、略同じ大きさの少し横長の長方形で、左右の両側面板１５、１６はそれぞれ、正面板１１、背面板１３よりも幅が狭い同じ大きさの少し横長の長方形になっており、全体として幅８８ｍｍ、奥行き６３ｍｍ、高さ５５ｍｍの横に長い直方体状の箱になっている。 In the case of this box C1, the front plate 11 and the back plate 13 are oblong rectangles of substantially the same size, and the top plate 14 and bottom plate 12 are oblong rectangles of substantially the same size. Reference numerals 15 and 16 are rectangular parallelepipeds of the same size and narrower than the front plate 11 and the rear plate 13, respectively, and are 88 mm wide, 63 mm deep, and 55 mm high. It has become.

この箱Ｃ１は、図２に示すように、全体が一枚のブランクシートから一体的に打ち抜かれて形成される一枚の紙基材Ｐからなる。
この紙基材Ｐは、正面板１１、底面板１２、背面板１３及び天面板１４が順次相互に平行に連接される４面板と、底面板１２の両端縁部から延びる左右一対の側面板１５、１６と、各側面板１５、１６の（上下）両側縁部から延び、正面板１１、背面板１３に接着される一対の接着片１７、１８、及び各側面板１５、１６の先端縁部（左端縁部、右端縁部）から延び、天面板１４の内側に配置される一対のフラップ１９、２０とを備える。
この場合、４面板１１－１４は全体が縦長の帯状に形成され、上端に正面板１１が横長の長方形に形成され、この正面板１１の下側縁部に罫線Ｌ１を介して連接して底面板１２が横長の長方形に形成され、この底面板１２の下側縁部に罫線Ｌ２を介して連接して背面板１３が横長の長方形に形成され、この背面板１３の下側縁部に罫線Ｌ３を介して連接して天面板１４が横長の長方形に形成され、この天面板１４の下側端部に罫線Ｌ４を介して連接して延長片１４１が横長の略長方形に形成される。また、正面板１１においては上側縁部の中間部が下方に向けて凹の円弧状に形成され、その上下方向中央よりも少し下方で左右方向中央に横長の略ハット形に切り込み１１１が形成される。そしてこの正面板１１の切り込み１１１に対応して、延長片１４１の上下方向中央よりも少し下方で左右方向中央に横長の略台形に開口１４０が形成され、開口１４０の下部側の両角部から天面板１４側へ少し斜めに延長片１４１の左右両端縁部までジッパー線からなる破断線１４２が付設されて、破断線１４２の下部側に正面板１１への接着部１４３が形成され、破断線１４２の上部側の開口１４０（延長片１４１が破断線１４２により接着部１４３から切り離されると凹状部１４０となる（図３参照））の両側に正面板１１の切り込み１１１に挿入可能な略三角形状の係止爪１４４を形成される。
また、この場合、左右一対の側面板１５、１６はそれぞれ、底面板１２の左右両端縁部に罫線Ｌ５、Ｌ６を介して連接して少し縦長の長方形に形成され、一対の接着片１７、１８はそれぞれ、各側面板１５、１６の上下両側縁部に罫線Ｌ７，Ｌ８、Ｌ９，Ｌ１０を介して連接して台形に形成され、一対のフラップ１９、２０は左側の一方が左側一方の側面板１５の左端縁部に罫線Ｌ１１を介して連接して台形に形成され、右側の他方は右側他方の側面板１６の右端縁部に罫線Ｌ１２を介して連接して台形に形成される。
かくして紙基材Ｐは箱Ｃ１の組立てと同時に医薬品を包装するラップラウンド形式の箱をなす。 As shown in FIG. 2, the box C1 is composed of a single sheet of paper base material P that is integrally punched out from a single blank sheet.
The paper substrate P consists of a four-sided plate in which a front plate 11, a bottom plate 12, a back plate 13, and a top plate 14 are successively connected in parallel with each other, and a pair of left and right side plates 15 extending from both end edges of the bottom plate 12. , 16, a pair of adhesive strips 17, 18 extending from the (upper and lower) side edges of each of the side plates 15, 16 and adhered to the front plate 11 and the rear plate 13, and the tip edges of each of the side plates 15, 16. A pair of flaps 19 and 20 extending from (left edge, right edge) and arranged inside the top plate 14 are provided.
In this case, the four-sided plates 11-14 are formed in a vertically elongated band shape as a whole, and the front plate 11 is formed at the upper end in a horizontally elongated rectangular shape. A face plate 12 is formed in a horizontally long rectangular shape, and a rear plate 13 is formed in a horizontally long rectangular shape by being connected to the lower edge of the bottom plate 12 via a ruled line L2, and a ruled line is formed in the lower edge of the rear plate 13. The top plate 14 is formed in a horizontally long rectangular shape by being connected via L3, and the extension piece 141 is formed in a horizontally long substantially rectangular shape by being connected to the lower end of the top plate 14 via ruled line L4. The middle portion of the upper edge of the front plate 11 is formed in a downwardly concave circular arc shape, and a horizontally long substantially hat-shaped notch 111 is formed slightly below the center in the vertical direction and in the center in the horizontal direction. be. Corresponding to the notch 111 of the front plate 11, an opening 140 is formed in a horizontally long, substantially trapezoidal shape slightly below the center in the vertical direction of the extension piece 141 and in the center in the horizontal direction. A breaking line 142 made of a zipper line is attached slightly obliquely to the side of the face plate 14 to the right and left edges of the extension piece 141 , and an adhesive portion 143 to the front plate 11 is formed below the breaking line 142 . An opening 140 (extending piece 141 becomes recessed portion 140 when the extension piece 141 is separated from the adhesive portion 143 by a breaking line 142 (see FIG. 3)) on both sides of the opening 140 (see FIG. 3)) on the upper side of the front plate 11. A locking pawl 144 is formed.
Further, in this case, the pair of left and right side plates 15 and 16 are formed in a slightly vertically elongated rectangular shape by being connected to the left and right end edges of the bottom plate 12 via ruled lines L5 and L6, respectively. are connected to the upper and lower side edges of the side plates 15 and 16 via ruled lines L7, L8, L9 and L10, respectively, and are formed in a trapezoidal shape. 15 is formed in a trapezoidal shape by being connected to the left edge of the side plate 15 through a ruled line L11, and the other on the right side is formed in a trapezoidal shape by being connected to the right end edge of the other right side plate 16 through a ruled line L12.
Thus, the paper base material P forms a wrap-around type box for packaging the medicine at the same time as the box C1 is assembled.

そして、この包装用箱Ｃ１には、左右両側面板１５、１６、底面板１２、各フラップ１９、２０にそれぞれ、解体機能部１５Ｄ，１５１Ｄ、１６Ｄ，１６１Ｄ、１２Ｄ、１９Ｄ、２０Ｄを備える。
この場合、左右両側面板１５、１６には底面板１２側の端部側半面に、各側面板１５、１６の底面板１２側の端縁部の両端から天面板１４側の端縁部に向けて略三角形状に切り込み線（この場合、ミシン目線）ｄ２からなる解体機能部１５Ｄ、１６Ｄが付設される。なお、ここでは、解体機能部１５Ｄ、１６Ｄを略三角形状の切り込み線ｄ２からなるものとしたが、略台形状又は略三角形状又は略円弧状又は略半円状の罫線又は切り込み線又はこれらの組み合わせ又は破断線としてもよい。
また、底面板１２には幅方向中央に、底面板１２の左側面板１５側の端縁部から右側面板１６側の端縁部にかけて、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央、この場合、三角形状の切り込み線ｄ２の頂部に向けて直線状に延びる切り込み線（この場合、ミシン目線）ｄ２からなる解体機能部１２Ｄを付設される。なお、ここでは、解体機能部１２Ｄを直線状の切り込み線ｄ２からなるものとしたが、直線状の罫線又は切り込み線又はこれらの組み合わせとしてもよい。
また、この場合、左右両側面板１５、１６の幅方向中央で各側面板１５、１６の底面板１２側の各端縁部と各側面板１５、１６の解体機能部１５Ｄ、１６Ｄとの間に、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央に向けて、つまり、底面板１２の切り込み線ｄ２の延長上で各側面板１５、１６の略三角形状の切り込み線ｄ２の頂部に向けて直線状に延びる切り込み線ｄ２（この場合、ミシン目線）からなる解体機能部１５１Ｄ、１６１Ｄが併せて付設される。なお、ここでは、解体機能部１５１Ｄ、１６１Ｄを直線状の切り込み線ｄ２からなるものとしたが、直線状の罫線又は切り込み線又はこれらの組み合わせとしてもよい。
さらに、この場合、両側面板１５、１６に連接される各フラップ１９、２０においても、幅方向中央に、各フラップ１９、２０の左端縁部付近から右端縁部付近まで、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央、この場合、略三角形状の切り込み線ｄ２の頂部に向けて直線状に延びる切り込み線ｄ２からなる解体機能部１９Ｄ、２０Ｄを付設される。なお、ここでは、解体機能部１９Ｄ、２０Ｄを直線状の切り込み線ｄ２からなるものとしたが、直線状の罫線又は切り込み線又はこれらの組み合わせとしてもよい。
このようにして正面板１１から背面板１３に向けて又はその反対に圧することにより、つまり、正面板１１を背面板１３に向けて又はその反対に軽く打撃を加えたり押し込んだりすることにより、箱Ｃ１が扁平状に圧潰されるようになっている。 The left and right side plates 15 and 16, the bottom plate 12, and the flaps 19 and 20 of the packaging box C1 are provided with dismantling function parts 15D, 151D, 16D, 161D, 12D, 19D and 20D, respectively.
In this case, the left and right side plates 15 and 16 have half surfaces on the bottom plate 12 side end portion side, and from both ends of the bottom plate 12 side end edge portion of each side plate 15 and 16 toward the top plate 14 side end edge portion. Dismantling function parts 15D and 16D are attached, each having a cut line (perforation line in this case) d2 in a substantially triangular shape. Here, the dismantling function parts 15D and 16D are made up of the substantially triangular cut lines d2. It may be a combination or a broken line.
Also, in the center of the bottom plate 12 in the width direction, from the edge portion of the bottom plate 12 on the left side plate 15 side to the edge portion on the right side plate 16 side, the center of the dismantling function portions 15D and 16D of the side plates 15 and 16 is provided. In this case, a dismantling function portion 12D is provided which is composed of a cut line (in this case, a line of perforation) d2 extending linearly toward the top of the triangular cut line d2. Here, the dismantling function part 12D is made up of the straight cut lines d2, but it may be straight ruled lines, cut lines, or a combination thereof.
Further, in this case, at the center in the width direction of the left and right side plates 15 and 16, between the end edges of the side plates 15 and 16 on the side of the bottom plate 12 and the dismantling function portions 15D and 16D of the side plates 15 and 16. , toward the center of the dismantling function parts 15D and 16D of each side plate 15 and 16, that is, on the extension of the cut line d2 of the bottom plate 12 and at the top of the substantially triangular cut line d2 of each side plate 15 and 16 Dismantling function portions 151D and 161D are also attached, each of which is formed by a cut line d2 (in this case, a line of perforation) that extends linearly. Here, the dismantling function parts 151D and 161D are made up of the straight cut lines d2, but they may be straight ruled lines, cut lines, or a combination thereof.
Furthermore, in this case, in each flap 19, 20 connected to both side plates 15, 16, each of the side plates 15, 16 extends from near the left end edge of each flap 19, 20 to near the right end edge in the center in the width direction. Dismantling function parts 19D and 20D are attached, which are composed of a cut line d2 extending linearly toward the center of the dismantling function parts 15D and 16D, in this case, the top of the substantially triangular cut line d2. Here, the dismantling function parts 19D and 20D are made up of straight cut lines d2, but they may be straight ruled lines or cut lines or a combination thereof.
By pressing the front plate 11 toward the rear plate 13 or vice versa in this way, i.e. by lightly striking or pushing the front plate 11 toward the rear plate 13 or vice versa, the box can be opened. C1 is flattened.

この包装用箱Ｃ１はかかる構成からなり、この箱Ｃ１がラップラウンド形式になっているので、この箱Ｃ１による医薬品の包装は、この箱Ｃ１の組立てと同時に行われる。この場合、紙基材Ｐの各部、すなわち、正面板１１、底面板１２、背面板１３、天面板１４、左右両側面板１５、１６を箱形（この場合、横長の直方体状）に組み立てながら医薬品を箱Ｃ１に内包し、左右両側面の１５、１６の各接着片１７、１８と正面板１１、背面板１３の内面とをホットメルトを介して接着し、延長片１４１を正面板１１の外面に重ねて接着部１４３を正面板１１の外面にホットメルトを介して接着して、医薬品を包装する（図１参照）。
また、この箱Ｃ１に包装された医薬品が病院や調剤薬局などで使用される際は、図３に示すように、天面板１４が切り開かれて開封され、箱Ｃ１の中から医薬品が取り出される。この場合、天面板１４先端の延長片１４１の開口１４０の縁部に指を掛けて、延長片１４１の破断線１４２よりも上の部分を引き上げて、延長片１４１を破断線１４２に沿って正面板１１から切り離し、そのまま天面板１４を引き上げれば、箱Ｃ１の天面が開口され、天面の開口から医薬品を取り出すことができる。なお、延長片１４１の開口１４０の縁部に指を掛ける際に、この開口１４０に対応して正面板１１に切り込み１１１が形成されているので、指が開口１４０の奥まで入りやすく、開口１４０縁部に指が掛かりやすくなっている。そして、天面板１４の開封後は、天面板１４で天面の開口を閉じ、天面板１４先端の各係止爪１４４を正面板１１の内側に差し込むことで、天面の開口を再封することができる。
そして、箱Ｃ１の中の医薬品をすべて取り出し、使用済みになった箱Ｃ１は、箱Ｃ１の各部に付設された解体機能部１５Ｄ，１５１Ｄ、１６Ｄ，１６１Ｄ、１２Ｄ、１９Ｄ、２０Ｄにより、箱Ｃ１全体を扁平に潰して廃棄することができる。 Since the packaging box C1 has such a structure and is of a wrap-around type, the packaging of the medicines in the box C1 is performed at the same time as the box C1 is assembled. In this case, each part of the paper substrate P, that is, the front plate 11, the bottom plate 12, the back plate 13, the top plate 14, and the left and right side plates 15 and 16 are assembled into a box shape (in this case, a horizontally long rectangular parallelepiped shape) while the drug is is enclosed in a box C1, the respective adhesive pieces 17 and 18 of the left and right sides 15 and 16 and the inner surfaces of the front plate 11 and the rear plate 13 are adhered via hot melt, and the extension piece 141 is attached to the outer surface of the front plate 11 , and the adhesive portion 143 is adhered to the outer surface of the front plate 11 via hot melt to package the medicine (see FIG. 1).
Also, when the medicine packed in the box C1 is used in a hospital, dispensing pharmacy, etc., the top plate 14 is cut open as shown in FIG. 3, and the medicine is taken out from the box C1. In this case, the edge of the opening 140 of the extension piece 141 at the tip of the top plate 14 is hooked with a finger, and the portion above the break line 142 of the extension piece 141 is pulled up, and the extension piece 141 is moved along the break line 142. By separating from the face plate 11 and pulling up the top plate 14 as it is, the top face of the box C1 is opened, and the medicine can be taken out from the top face opening. When putting a finger on the edge of the opening 140 of the extension piece 141, the notch 111 is formed in the front plate 11 corresponding to the opening 140, so that the finger can easily enter deep into the opening 140. Fingers can be easily caught on the edges. After the top plate 14 is unsealed, the top plate 14 closes the top opening, and the locking claws 144 at the tip of the top plate 14 are inserted into the front plate 11 to reseal the top opening. be able to.
Then, all the drugs in the box C1 are taken out, and the used box C1 is dismantled by the dismantling function units 15D, 151D, 16D, 161D, 12D, 19D, and 20D attached to each part of the box C1. can be flattened and discarded.

図４－図６にこの箱Ｃ１の解体機能部１５Ｄ，１５１Ｄ、１６Ｄ，１６１Ｄ、１２Ｄ、１９Ｄ、２０Ｄによる解体方法を示している。なお、この場合、箱Ｃ１は使用済みの箱なので、天面板１４は切り開かれて開封状態になっている。
まず、図４に示すように、箱Ｃ１を、正面板１１（又は背面板１３）を上に向けて、机やテーブルあるいは台の上など平らな所に置く。そして、図５に示すように、片手又は両手で正面板１１から背面板１３に向けて（又はその反対に）各板１１、１３全体に軽く打撃を加える（つまり、軽く叩く）と、図６に示すように、左右の各側面板１５、１６は、各側面板１５、１６の解体機能部１５Ｄ及び１５１Ｄ、１６Ｄ及び１６１Ｄ、つまり、略三角形状の各切り込み線ｄ２及び直線状の各切り込み線ｄ２、各フラップ１９、２０の解体機能部１９Ｄ、２０Ｄ、つまり、直線状の各切り込み線ｄ２の各案内により、各側面板１５、１６の底面板１２側の罫線Ｌ５、Ｌ６と略三角形状の切り込み線ｄ２で囲まれた略三角形の部分が箱Ｃ１の内側に引き込まれながら、各側面板１５、１６の幅方向中央で折れて、箱Ｃ１の外側に突出して偏平状に折り畳まれ、底面板１２は、底面板１２の解体機能部１２Ｄ、つまり、直線状の切り込み線ｄ２の案内により、この切り込み線ｄ２が箱Ｃ１の中に引き込まれながら、底面板１２の幅方向中央で折れて、箱Ｃ１の内側に偏平状に折り畳まれ、全体として略偏平状に圧潰される。
これにより、使用済みの箱Ｃ１を扁平状に小さくして廃棄することができる。 4 to 6 show the dismantling method by the dismantling function units 15D, 151D, 16D, 161D, 12D, 19D and 20D of this box C1. In this case, since the box C1 is a used box, the top plate 14 is cut open and opened.
First, as shown in FIG. 4, the box C1 is placed on a flat surface such as a desk, table, or stand with the front plate 11 (or the rear plate 13) facing upward. Then, as shown in FIG. 5, lightly hitting the entire plates 11 and 13 from the front plate 11 toward the rear plate 13 (or vice versa) with one hand or both hands (that is, tapping lightly) results in FIG. , each of the left and right side plates 15 and 16 includes dismantling function portions 15D and 151D, 16D and 161D of each of the side plates 15 and 16, that is, approximately triangular cut lines d2 and linear cut lines. d2, the demolition functional parts 19D, 20D of the flaps 19, 20, that is, the guides of the linear cut lines d2, the ruled lines L5, L6 of the side plates 15, 16 on the side of the bottom plate 12 and the substantially triangular shape. While the substantially triangular portion surrounded by the cut line d2 is drawn inside the box C1, the side plates 15 and 16 are bent at the center in the width direction, protrude outside the box C1, and folded into a flat shape to form a bottom plate. Reference numeral 12 denotes a dismantling function portion 12D of the bottom plate 12, that is, guided by the linear cut line d2, the cut line d2 is drawn into the box C1, and is bent at the center in the width direction of the bottom plate 12 to open the box. It is folded into a flat shape inside C1 and crushed into a substantially flat shape as a whole.
As a result, the used box C1 can be flattened and discarded.

以上説明したように、この解体機能付き包装用箱Ｃ１によれば、左右両側面板１５、１６に付設され、各側面板１５、１６の底面板１２側の端縁部の両端から天面板１４側の端縁部に向けて略台形状又は略三角形状又は略円弧状又は略半円状に延びる罫線又は切り込み線又はこれらの組み合わせ又は破断線からなる解体機能部１５Ｄ、１６Ｄと、底面板１２の幅方向中央に付設され、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央に向けて直線状に延びる罫線又は切り込み線又はこれらの組み合わせからなる解体機能部と１２Ｄを備え、正面板１１から背面板１３に向けて又はその反対に圧することにより、箱Ｃ１を扁平状に圧潰するようにしたので、使用済みになった箱Ｃ１をワンタッチで簡単かつ迅速に扁平状に押し潰すことができる。特に、この包装用箱Ｃ１の場合、箱Ｃ１の組立てと同時に物品を包装するラップラウンド形式で、両側面板１５、１６の両側の各接着片１７、１８が正面板１１及び背面板１３の内面に接着されて、箱Ｃ１の４側面板の各角部近傍が２重構造になって、外力に対して強度が高くなっているが、両側面板１５、１６及び底面板１２に解体機能部１５Ｄ、１６Ｄ及び１２Ｄを有することにより、正面板１１から背面板１３に向けて又はその反対に軽く打撃を加えるだけで、簡単に平らな状態に解体することができる。また、この箱Ｃ１にあっては、さらに、両側面板１５、１６の幅方向中央で各側面板１５、１６の底面板１２側の端縁部と各側面板１５、１６の解体機能部１５Ｄ、１６Ｄとの間に、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央に向けて直線状に延びる罫線又は切り込み線又はこれらの組み合わせからなる解体機能部１５１Ｄ、１６１Ｄを、両側面板１５、１６に連接される各フラップ１９、２０の幅方向中央に、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央に向けて直線状に延びる罫線又は切り込み線又はこれらの組み合わせからなる解体機能部１９Ｄ、２０Ｄを併せて備えているので、箱Ｃ１の正面板１１から背面板１３に向けて又はその反対への加圧により、各側面板１５、１６が各フラップ１９、２０とともにより折り曲げやすくなって、各側面板１５、１６及び底面板１２の各解体機能部１５Ｄ、１６Ｄ、１２Ｄと同様に作用して、箱Ｃ１を一層簡単に扁平状に押し潰すことができる。
これにより、医療従事者による使用済みの箱Ｃ１の廃棄の作業効率を著しく高めることができる。 As described above, according to the dismantling function-equipped packaging box C1, it is attached to the left and right side plates 15 and 16. dismantling functional parts 15D and 16D, which are composed of a ruled line or a cut line extending in a substantially trapezoidal shape, a substantially triangular shape, a substantially arc shape or a substantially semicircular shape, or a combination thereof or a broken line, toward the edge of the bottom plate 12; The front plate 11 is provided with a demolition function portion and 12D attached to the center in the width direction and linearly extending toward the center of the demolition function portions 15D and 16D of the side plates 15 and 16 and composed of a ruled line, a cut line, or a combination thereof. Since the box C1 is flattened by pressing from the top toward the back plate 13 or vice versa, the used box C1 can be easily and quickly flattened with one touch. . In particular, in the case of this packaging box C1, the adhesive pieces 17 and 18 on both sides of the side plates 15 and 16 are attached to the inner surfaces of the front plate 11 and the back plate 13 in a wrap-around format in which the articles are wrapped at the same time as the box C1 is assembled. By bonding, the four side plates of the box C1 have a double-layered structure in the vicinity of the corners, which increases the strength against external force. By having 16D and 12D, it can be easily dismantled into a flat state by simply giving a light blow from the front plate 11 to the rear plate 13 or vice versa. Further, in the box C1, furthermore, at the center of the width direction of the side plates 15 and 16, the edge portions of the side plates 15 and 16 on the side of the bottom plate 12 and the dismantling function portions 15D of the side plates 15 and 16, 16D, dismantling function portions 151D and 161D formed of ruled lines or cut lines or a combination thereof extending linearly toward the center of the dismantling function portions 15D and 16D of the side plates 15 and 16 are provided between the side plates 15 and 16D. Dismantling function consisting of a ruled line or a cut line or a combination thereof extending linearly toward the center of the dismantling function parts 15D and 16D of each side plate 15 and 16 at the center of each flap 19 and 20 connected to the side plate 16 in the width direction. Since the portions 19D and 20D are provided together, the side plates 15 and 16 can be more easily folded together with the flaps 19 and 20 by applying pressure from the front plate 11 of the box C1 toward the rear plate 13 or vice versa. As a result, the box C1 can be flattened more easily by acting in the same manner as the dismantling function parts 15D, 16D and 12D of the side plates 15 and 16 and the bottom plate 12.
As a result, it is possible to remarkably improve the working efficiency of disposal of the used box C1 by the medical staff.

続いて、図７－図１０を用いて第２－第４の実施の形態について説明する。なお、これらの解体機能付き包装用箱Ｃ２－Ｃ４もまた、特に医薬品の包装に用いるものである。 Next, second to fourth embodiments will be described with reference to FIGS. 7 to 10. FIG. These dismantling function-equipped packaging boxes C2-C4 are also particularly used for packaging pharmaceuticals.

図７、図８に第２の実施の形態を示している。
図７に示すように、この包装用箱Ｃ２は第１の実施の形態と共通の紙基材Ｐからなり、箱Ｃ２それ自体は第１の実施の形態と共通の箱になっていて、解体機能部が一部異なる。ここでは、箱Ｃ２それ自体については、第１の実施の形態と同じ符号を付してその説明を省略し、この箱Ｃ２の解体機能部についてのみ、第１の実施の形態と同じ部分には同じ符号を付し、異なる部分には新たな符号を付して、説明する。 7 and 8 show a second embodiment.
As shown in FIG. 7, this packaging box C2 is made of the same paper material P as in the first embodiment, and the box C2 itself is a box in common with the first embodiment, which can be dismantled. Some of the functions are different. Here, the box C2 itself is given the same reference numerals as in the first embodiment, and its explanation is omitted. The same reference numerals are assigned, and new reference numerals are assigned to different parts for explanation.

この包装用箱Ｃ２においても、左右両側面板１５、１６、底面板１２、各フラップ１９、２０にそれぞれ、解体機能部１５Ｄ，１５１Ｄ、１６Ｄ，１６１Ｄ、１２Ｄ、１９Ｄ、２０Ｄを備える。
この場合、両側面板１５、１６には底面板１２側の端部側半面に、各側面板１５、１６の底面板１２側の端縁部の両端から天面板１４側の端縁部に向けて略三角形状に延びる切り込み線（この場合、ミシン目線）ｄ２からなる解体機能部１５Ｄ、１６Ｄが付設される。なお、ここでは、解体機能部１５Ｄ、１６Ｄを略三角形状の切り込み線ｄ２からなるものとしたが、略台形状又は略三角形状又は略円弧状又は略半円状の罫線又は切り込み線又はこれらの組み合わせ又は破断線としてもよい。
底面板１２には両端に、底面板１２の各側面板１５、１６側の端縁部の両端から相互に他方の端縁部に向けて台形状に延びるジッパー線の破断線ｄ３からなる解体機能部１２１Ｄが付設される。なお、ここでは、解体機能部１２１Ｄを略台形状の破断線ｄ３からなるものとしたが、略台形状又は略三角形状又は略円弧状又は略半円状の破断線としてもよい。そして、この底面板１２の幅方向中央で、各略台形状の破断線ｄ３の間に直線状に延びる罫線ｄ１及び切り込み線（この場合、ミシン目線）ｄ２の組み合わせからなる解体機能部１２Ｄを付設され、さらに、この底面板１２の幅方向中央で、底面板１２の左側面板１５側の端縁部（罫線Ｌ５）と左側の略台形状の破断線ｄ３の頂部との間、及び底面板１２の右側面板１６側の端縁部（罫線Ｌ６）と右側の略台形状の破断線ｄ３の頂部との間に、それぞれ、直線状の罫線ｄ１なる解体機能部１２Ｄが付設される。なお、前者の解体機能部１２Ｄを直線状の罫線ｄ１及び切り込み線ｄ２の組み合わせとしたが、直線状の罫線又は切り込み線としてもよく、後者の解体機能部１２Ｄを直線状の罫線ｄ１としたが、直線状の罫線又は切り込み線又はこれらの組み合わせとしてもよい。
また、この場合、左右両側面板１５、１６の幅方向中央で各側面板１５、１６の底面板１２側の端縁部（罫線Ｌ５、罫線Ｌ６）と各側面板１５、１６の解体機能部１５Ｄ、１６Ｄとの間に、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央に向けて、つまり、底面板１２の罫線ｄ１の延長上で各側面板１５、１６の略三角形状の切り込み線ｄ２の頂部に向けて直線状に延びる罫線ｄ１からなる解体機能部１５１Ｄ、１６１Ｄが併せて付設される。なお、ここでは、各解体機能部１５１Ｄ、１６１Ｄを直線状の罫線ｄ１からなるものとしたが、直線状の罫線又は切り込み線又はこれらの組み合わせとしてもよい。
さらに、この場合、両側面板１５、１６に連接される各フラップ１９、２０においても、幅方向中央に、各フラップ１９、２０の左端縁部付近から右端縁部付近まで、各側面板１５、１６の解体機能部１５Ｄの中央、この場合、略三角形状の切り込み線ｄ２の頂部に向けて直線状に延びる切り込み線ｄ２からなる解体機能部１９Ｄ、２０Ｄを付設される。なお、ここでは、解体機能部１９Ｄ、２０Ｄを直線状の切り込み線ｄ２からなるものとしたが、直線状の罫線又は切り込み線又はこれらの組み合わせとしてもよい。 Also in this packaging box C2, the left and right side plates 15, 16, the bottom plate 12, and the flaps 19, 20 are provided with dismantling function parts 15D, 151D, 16D, 161D, 12D, 19D, and 20D, respectively.
In this case, on both side plates 15 and 16, on the bottom plate 12 side end portion side half surface, from both ends of the bottom plate 12 side end edge portion of each side plate 15 and 16 toward the top plate 14 side end edge portion Demolition function parts 15D and 16D are provided, each of which is formed by a cut line (in this case, a line of perforation) d2 extending in a substantially triangular shape. Here, the dismantling function parts 15D and 16D are made up of the substantially triangular cut lines d2. It may be a combination or a broken line.
At both ends of the bottom plate 12, breaking lines d3 of zipper lines extending in a trapezoidal shape from both ends of the edge portions of the bottom plate 12 on the sides of the side plates 15 and 16 toward the other edge portions are provided. A part 121D is attached. Here, the dismantling function part 121D is made up of the substantially trapezoidal breaking line d3, but it may be a substantially trapezoidal, substantially triangular, substantially arcuate, or substantially semicircular breaking line. At the center of the bottom plate 12 in the width direction, a dismantling function portion 12D is provided, which is composed of a combination of ruled lines d1 and cut lines (in this case, perforation lines) d2 extending linearly between the substantially trapezoidal breaking lines d3. Furthermore, at the center of the bottom plate 12 in the width direction, between the edge of the bottom plate 12 on the left side plate 15 side (ruled line L5) and the top of the left substantially trapezoidal breaking line d3, and the bottom plate 12 Between the edge (ruled line L6) on the right side plate 16 side and the top of the substantially trapezoidal breaking line d3 on the right side, a dismantling function portion 12D, which is a straight ruled line d1, is provided. Although the former dismantling function part 12D is a combination of the straight ruled line d1 and the cut line d2, the straight ruled line or the cut line may be used, and the latter dismantling function part 12D is the straight ruled line d1. , straight ruled lines or scored lines, or a combination thereof.
In this case, the edge portions (ruled line L5, ruled line L6) of each of the side plates 15 and 16 on the side of the bottom plate 12 and the dismantling function portion 15D of each of the side plates 15 and 16 are formed at the center of the width direction of the left and right side plates 15 and 16. , 16D, toward the center of the dismantling function parts 15D, 16D of each side plate 15, 16, that is, on the extension of the ruled line d1 of the bottom plate 12, a substantially triangular cut in each side plate 15, 16 Dismantling function portions 151D and 161D each formed of a ruled line d1 extending linearly toward the top of the line d2 are also provided. Although each of the dismantling function units 151D and 161D is made up of the linear ruled line d1 here, it may be a straight ruled line, a cut line, or a combination thereof.
Furthermore, in this case, in each flap 19, 20 connected to both side plates 15, 16, each of the side plates 15, 16 extends from near the left end edge of each flap 19, 20 to near the right end edge in the center in the width direction. Dismantling function parts 19D and 20D are attached, each consisting of a cut line d2 extending linearly toward the center of the dismantling function part 15D, in this case, the top of the substantially triangular cut line d2. Here, the dismantling function parts 19D and 20D are made up of straight cut lines d2, but they may be straight ruled lines or cut lines or a combination thereof.

このようにして箱Ｃ２は正面板１１から背面板１３に向けて又はその反対に圧することにより、つまり、正面板１１を背面板１３に向けて又はその反対に軽く打撃を加えたり押し込んだりすることにより、箱Ｃ２が扁平状に圧潰されるようになっている。
すなわち、箱Ｃ２を、正面板１１（又は背面板１３）を上に向けて、机やテーブルあるいは台の上など平らな所に置き、片手又は両手で正面板１１から背面板１３に向けて（又はその反対に）各板１１、１３全体に軽く打撃を加える（つまり、軽く叩く）と、図８に示すように、底面板１２の両端の各解体機能部１２１Ｄ、つまり、各破断線ｄ３が破断されて両端の略台形の部分が底面板１２から切り離され、左右の各側面板１５、１６は、各側面板１５、１６の解体機能部１５Ｄ及び１５１Ｄ、１６Ｄ及び１６１Ｄ、つまり、略三角形状の各切り込み線ｄ２、直線状の罫線ｄ１、各フラップ１９、２０の解体機能部１９Ｄ、２０Ｄ、つまり、直線状の各切り込み線ｄ２の各案内により、各側面板１５、１６の底面板１２側の罫線Ｌ５、Ｌ６と略三角形状の切り込み線ｄ２で囲まれた略三角形の各部分が底面板１２から切り離された各略台形の部分とともに箱Ｃ２の内側に引き込まれながら、各側面板１５、１６の幅方向中央で折れて、箱Ｃ２の外側に突出して偏平状に折り畳まれ、底面板１２は、底面板１２の解体機能部１２Ｄ、つまり、直線状の罫線ｄ１及び切り込み線ｄ２の組み合わせの案内により、この罫線ｄ１及び切り込み線ｄ２が箱Ｃ２の外側に突出し底面板１２の幅方向中央で折れて、箱Ｃ２の外側に偏平状に折り畳まれ、全体として略偏平状に圧潰される。
これにより、使用済みの箱Ｃ２を扁平状に小さくして廃棄することができる。
このようにしても第１の実施の形態と同様の作用効果を奏することができる。 In this way, the box C2 can be pressed from the front plate 11 toward the back plate 13 or vice versa, i.e. by lightly hitting or pushing the front plate 11 toward the back plate 13 or vice versa. Thus, the box C2 is flattened.
That is, the box C2 is placed on a flat surface such as a desk, table, or stand with the front plate 11 (or the back plate 13) facing upward, and is directed from the front plate 11 to the back plate 13 with one hand or both hands ( (or vice versa), when the entire plates 11 and 13 are lightly hit (that is, lightly tapped), as shown in FIG. The substantially trapezoidal portions at both ends are cut off from the bottom plate 12, and the left and right side plates 15, 16 are formed into dismantling function portions 15D and 151D, 16D and 161D of the side plates 15, 16, that is, substantially triangular shapes. , linear ruled lines d1, dismantling function portions 19D and 20D of the flaps 19 and 20, that is, guides of the linear cut lines d2, the side plates 15 and 16 on the bottom plate 12 side Each side plate 15, each side plate 15, 16 is folded at the center in the width direction, protruding outside the box C2 and folded into a flat shape, and the bottom plate 12 is a dismantling function portion 12D of the bottom plate 12, that is, a combination of the linear ruled line d1 and the cut line d2. By the guidance, the ruled lines d1 and the cut lines d2 protrude outside the box C2, and the bottom plate 12 is folded at the center in the width direction, folded flat outside the box C2, and crushed into a substantially flat shape as a whole.
As a result, the used box C2 can be flattened and discarded.
Even in this way, the same effects as those of the first embodiment can be obtained.

図９、図１０に第３の実施の形態を示している。
図９に示すように、この包装用箱Ｃ３は第１の実施の形態と共通の紙基材Ｐからなり、箱Ｃ３それ自体は第１の実施の形態と共通の箱になっていて、解体機能部が一部異なる。ここでは、箱Ｃ３それ自体については、第１の実施の形態と同じ符号を付してその説明を省略し、この箱Ｃ３の解体機能部についてのみ、第１の実施の形態と同じ部分には同じ符号を付し、異なる部分には新たな符号を付して、説明する。 9 and 10 show a third embodiment.
As shown in FIG. 9, this packaging box C3 is made of the same paper material P as in the first embodiment, and the box C3 itself is a box in common with the first embodiment, which can be dismantled. Some of the functions are different. Here, the box C3 itself is given the same reference numerals as in the first embodiment, and its explanation is omitted. The same reference numerals are assigned, and new reference numerals are assigned to different parts for explanation.

この包装用箱Ｃ３においても、左右両側面板１５、１６、底面板１２、各フラップ１９、２０にそれぞれ、解体機能部１５Ｄ，１５１Ｄ、１６Ｄ，１６１Ｄ、１２Ｄ、１９Ｄ、２０Ｄを備える。
この場合、左右両側面板１５、１６には底面板１２側の端部側半面に、各側面板１５、１６の底面板１２側の端縁部の両端から天面板１４側の端縁部に向けて略台形状に延びるジッパー線の破断線ｄ３からなる解体機能部１５Ｄ、１６Ｄが付設される。なお、ここでは、各解体機能部１５Ｄ、１６Ｄを略台形状の破断線ｄ３からなるものとしたが、略三角形状又は略円弧状又は略半円状の破断線としてもよい。
また、底面板１２には幅方向中央に、底面板１２の左側面板１５側の端縁部から右側面板１６側の側縁部にかけて、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央、この場合、略台形状の破断線ｄ３の頂部中央に向けて直線状に延びる切り込み線（この場合、ミシン目線）ｄ２からなる解体機能部１２Ｄを付設される。なお、ここでは、解体機能部１２Ｄを直線状の切り込み線ｄ２からなるものとしたが、直線状の罫線又は切り込み線又はこれらの組み合わせとしてもよい。
また、この場合、両側面板１５、１６の幅方向中央で各側面板１５、１６の底面板１２側の端縁部と各側面板１５、１６の解体機能部１５Ｄ、１６Ｄとの間に、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央に向けて、つまり、底面板１２の切り込み線ｄ２の延長上で各側面板１５、１６の略台形状の破断線ｄ３の頂部中央に向けて直線状に延びる切り込み線（この場合、ミシン目線）ｄ２からなる解体機能部１５１Ｄ、１６１Ｄが併せて付設される。なお、ここでは、各解体機能部１５１Ｄ、１６１Ｄを直線状の切り込み線ｄ２からなるものとしたが、直線状の罫線又は切り込み線又はこれらの組み合わせとしてもよい。
さらに、この場合、両側面板１５、１６に連接される各フラップ１９、２０においても、幅方向中央に、各フラップ１９、２０の左端縁部付近から右端縁部付近まで、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央、この場合、略台形状の破断線ｄ３の頂部中央に向けて直線状に延びる切り込み線ｄ２からなる解体機能部１９Ｄ、２０Ｄを付設される。なお、ここでは、解体機能部１９Ｄ、２０Ｄを直線状の切り込み線ｄ２からなるものとしたが、直線状の罫線又は切り込み線又はこれらの組み合わせとしてもよい。 Also in this packaging box C3, the left and right side plates 15, 16, the bottom plate 12, and the flaps 19, 20 are provided with dismantling function parts 15D, 151D, 16D, 161D, 12D, 19D, and 20D, respectively.
In this case, the left and right side plates 15 and 16 have half surfaces on the bottom plate 12 side end portion side, and from both ends of the bottom plate 12 side end edge portion of each side plate 15 and 16 toward the top plate 14 side end edge portion. Demolition function portions 15D and 16D are provided, each of which is formed of a zipper line breaking line d3 extending in a substantially trapezoidal shape. Here, each of the dismantling function parts 15D and 16D has a substantially trapezoidal breaking line d3, but it may be a substantially triangular, arcuate, or semicircular breaking line.
Also, in the center of the bottom plate 12 in the width direction, from the edge portion of the bottom plate 12 on the left side plate 15 side to the side edge portion on the right side plate 16 side, the center of the dismantling function portions 15D and 16D of the side plates 15 and 16 is provided. In this case, the demolition function part 12D is provided with a cutting line (perforation line in this case) d2 extending linearly toward the top center of the substantially trapezoidal breaking line d3. Here, the dismantling function part 12D is made up of the straight cut lines d2, but it may be straight ruled lines, cut lines, or a combination thereof.
Further, in this case, between the edge portions of the side plates 15 and 16 on the side of the bottom plate 12 and the dismantling function portions 15D and 16D of the side plates 15 and 16 at the centers in the width direction of the side plates 15 and 16, each Towards the center of the dismantling function parts 15D and 16D of the side plates 15 and 16, that is, toward the top center of the substantially trapezoidal breaking line d3 of each of the side plates 15 and 16 on the extension of the cut line d2 of the bottom plate 12 Dismantling function parts 151D and 161D are also attached, each having a cut line (in this case, a line of perforation) d2 extending linearly. Here, each of the dismantling function parts 151D and 161D is made up of the straight cut line d2, but it may be made of straight ruled lines or cut lines or a combination thereof.
Furthermore, in this case, in each flap 19, 20 connected to both side plates 15, 16, each of the side plates 15, 16 extends from near the left end edge of each flap 19, 20 to near the right end edge in the center in the width direction. Dismantling function parts 19D and 20D are attached, which are composed of cut lines d2 linearly extending toward the centers of the dismantling function parts 15D and 16D, in this case, toward the top center of the substantially trapezoidal breaking line d3. Here, the dismantling function parts 19D and 20D are made up of straight cut lines d2, but they may be straight ruled lines or cut lines or a combination thereof.

このようにして箱Ｃ３は正面板１１から背面板１３に向けて又はその反対に圧することにより、つまり、正面板１１を背面板１３に向けて又はその反対に軽く打撃を加えたり押し込んだりすることにより、箱Ｃ３が扁平状に圧潰されるようになっている。
すなわち、箱Ｃ３を、正面板１１（又は背面板１３）を上に向けて、机やテーブルあるいは台の上など平らな所に置き、片手又は両手で正面板１１から背面板１３に向けて（又はその反対に）各板１１、１３全体に軽く打撃を加える（つまり、軽く叩く）と、図１０に示すように、両側面板１５、１６の各解体機能部１５Ｄ、１６Ｄ、つまり、ジッパー線の各破断線ｄ３が破断されて各側面板１５、１６の略台形の部分が各側面板１５、１６から切り離されて箱Ｃ３の外側に突出され、底面板１２は、底面板１２の解体機能部１２Ｄ、つまり、直線状の切り込み線ｄ２の案内により、この切り込み線ｄ２が箱Ｃ３の外側に突出し、底面板１２の幅方向中央で折れて、箱Ｃ３の外側に偏平状に折り畳まれ、この底面板１２の折り畳みとともに、両側面板１５、１６から破断された各台形の部分が、各側面板１５、１６の各解体機能部１５１Ｄ、１６１Ｄ、つまり、直線状の各切り込み線ｄ２の案内により、各側面板１５、１６の幅方向中央で折れて、箱Ｃ３の外側に偏平状に折り畳まれ、さらに、各側面板１５、１６及び各フラップ１９、２０は、各フラップ１９、２０の解体機能部１９Ｄ、２０Ｄ、つまり、直線状の各切り込み線ｄ２の案内により、これらの切り込み線ｄ２が箱Ｃ３の外側に突出し、各フラップ１９、２０の幅方向中央で折れて、箱Ｃ３の外側に偏平状に折り畳まれて、全体として略偏平状に圧潰される。
これにより、使用済みの箱Ｃ３を扁平状に小さくして廃棄することができる。
このようにしても第１の実施の形態と同様の作用効果を奏することができる。 In this way, the box C3 can be pressed from the front plate 11 toward the back plate 13 or vice versa, i.e. by lightly hitting or pushing the front plate 11 toward the back plate 13 or vice versa. Thus, the box C3 is flattened.
That is, the box C3 is placed on a flat surface such as a desk, table, or stand with the front plate 11 (or the back plate 13) facing upward, and with one hand or both hands, the front plate 11 (or the back plate 13) is turned toward the back plate 13 ( (or vice versa), when the entire plate 11, 13 is lightly struck (i.e., tapped), as shown in FIG. Each breaking line d3 is broken so that the substantially trapezoidal portions of the side plates 15 and 16 are separated from the side plates 15 and 16 and protrude outside the box C3. Guided by 12D, that is, a linear cut line d2, the cut line d2 protrudes outside the box C3, is bent at the center of the width direction of the bottom plate 12, and is folded into a flat shape outside the box C3. Along with the folding of the face plate 12, the trapezoidal portions cut off from the side plates 15 and 16 are guided by the dismantling function portions 151D and 161D of the side plates 15 and 16, that is, the linear cut lines d2. The side plates 15 and 16 are folded at the center in the width direction and folded into a flat shape outside the box C3. , 20D, i.e., linear cut lines d2 guide the cut lines d2 to protrude outside the box C3, fold at the centers of the width directions of the flaps 19 and 20, and flatten out to the outside of the box C3. It is folded and crushed into a substantially flat shape as a whole.
As a result, the used box C3 can be flattened and discarded.
Even in this way, the same effects as those of the first embodiment can be obtained.

図１１、図１２に第４の実施の形態を示している。
図１１に示すように、この包装用箱Ｃ４は第１の実施の形態と共通の紙基材Ｐからなり、箱Ｃ４それ自体は第１の実施の形態と共通の箱になっていて、解体機能部が一部異なる。ここでは、箱Ｃ４それ自体については、第１の実施の形態と同じ符号を付してその説明を省略し、この箱Ｃ４の解体機能部についてのみ、第１の実施の形態と同じ部分には同じ符号を付し、異なる部分には新たな符号を付して、説明する。 11 and 12 show a fourth embodiment.
As shown in FIG. 11, this packaging box C4 is made of the same paper base material P as in the first embodiment, and the box C4 itself is a box in common with the first embodiment, which can be dismantled. Some of the functions are different. Here, the box C4 itself is given the same reference numerals as in the first embodiment, and its explanation is omitted. The same reference numerals are assigned, and new reference numerals are assigned to different parts for explanation.

この包装用箱４においても、左右両側面板１５、１６、底面板１２、各フラップ１９、２０にそれぞれ、解体機能部１５Ｄ，１５１Ｄ、１６Ｄ，１６１Ｄ、１２Ｄ、１９Ｄ、２０Ｄを備える。
この場合、左右両側面板１５、１６には底面板１２側の端部側半面に、各側面板１５、１６の底面板１２側の端縁部の両端から天面板１４側の端縁部に向けて略台形状に延びるジッパー線の破断線ｄ３からなる解体機能部１５Ｄ、１６Ｄが付設される。なお、ここでは、各解体機能部１５Ｄ、１６Ｄを略台形状の破断線ｄ３からなるものとしたが、略三角形状又は略円弧状又は略半円状の破断線としてもよい。
また、底面板１２には幅方向中央に、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央、この場合、略台形状の破断線ｄ３の頂部中央に向けて直線状に延びる切り込み線（この場合、ミシン目線）ｄ２と、この切り込み線ｄ２の両端に連続して底面板１２の各側面板１５、１６側の各端部で底面板１２の各側面板１５、１６側の端縁部の両端に向けて略Ｖ字形に延びる罫線ｄ１及び切り込み線ｄ２の組み合わせとからなる解体機能部１２Ｄが付設される。なお、ここでは、解体機能部１２Ｄを直線状の部分が切り込み線ｄ２からなり、各Ｖ字形の部分が罫線ｄ１及び切り込み線ｄ２の組み合わせからなるものとしたが、いずれも罫線又は切り込み線又はこれらの組み合わせとしてもよい。
また、この場合、両側面板１５、１６の幅方向中央で各側面板１５、１６の底面板１１２側の端縁部と各側面板１５、１６の解体機能部１５Ｄ、１６Ｄとの間に、各側面板１５、１６の解体機能部１５Ｄ、１６Ｄの中央に向けて、つまり、底面板１２の切り込み線ｄ２の延長上で各側面板１５、１６の略台形状の破断線ｄ３の頂部中央に向けて直線状に延びる切り込み線（この場合、ミシン目線）ｄ２からなる解体機能部１５１Ｄ、１６１Ｄが併せて付設される。なお、ここでは、各解体機能部１５１Ｄ、１６１Ｄを直線状の切り込み線ｄ２からなるものとしたが、直線状の罫線又は切り込み線又はこれらの組み合わせとしてもよい。
さらに、この場合、両側面板１５、１６に連接される各フラップ１９、２０においても、幅方向中央に、各フラップ１９、２０の左端縁部付近から右端縁部付近まで、各側面板１５、１６の解体機能部１２Ｄの中央、この場合、略台形状の破断線ｄ３の頂部中央に向けて直線状に延びる切り込み線ｄ２からなる解体機能部１９Ｄ、２０Ｄを付設される。なお、ここでは、解体機能部１９Ｄ、２０Ｄを直線状の切り込み線ｄ２からなるものとしたが、直線状の罫線又は切り込み線又はこれらの組み合わせとしてもよい。 Also in this packaging box 4, the left and right side plates 15, 16, the bottom plate 12, and the flaps 19, 20 are provided with dismantling function parts 15D, 151D, 16D, 161D, 12D, 19D, and 20D, respectively.
In this case, the left and right side plates 15 and 16 have half surfaces on the bottom plate 12 side end portion side, and from both ends of the bottom plate 12 side end edge portion of each side plate 15 and 16 toward the top plate 14 side end edge portion. Demolition function portions 15D and 16D are provided, each of which is formed of a zipper line breaking line d3 extending in a substantially trapezoidal shape. Here, each of the dismantling function parts 15D and 16D has a substantially trapezoidal breaking line d3, but it may be a substantially triangular, arcuate, or semicircular breaking line.
In addition, in the center of the bottom plate 12 in the width direction, a notch line extending linearly toward the center of the dismantling function parts 15D and 16D of the side plates 15 and 16, in this case, the center of the top of the substantially trapezoidal breaking line d3. (In this case, a perforation line) d2, and edges of the bottom plate 12 on the side of the side plates 15 and 16 at the ends of the bottom plate 12 on the side of the side plates 15 and 16 continuously to both ends of the cut line d2. A dismantling function part 12D is attached, which consists of a combination of a ruled line d1 and a cut line d2 extending in a substantially V shape toward both ends of the part. Here, the straight portion of the dismantling function portion 12D is made up of cut lines d2, and each V-shaped portion is made up of a combination of ruled lines d1 and cut lines d2. may be a combination of
Further, in this case, between the edge portions of the side plates 15 and 16 on the side of the bottom plate 112 and the dismantling function portions 15D and 16D of the side plates 15 and 16 at the centers in the width direction of the side plates 15 and 16, each Towards the center of the dismantling function parts 15D and 16D of the side plates 15 and 16, that is, toward the top center of the substantially trapezoidal breaking line d3 of each of the side plates 15 and 16 on the extension of the cut line d2 of the bottom plate 12 Dismantling function parts 151D and 161D are also provided, each of which is formed by a cut line (in this case, a line of perforation) d2 extending linearly. Here, each of the dismantling function parts 151D and 161D is made up of the straight cut line d2, but it may be made of straight ruled lines or cut lines or a combination thereof.
Furthermore, in this case, in each flap 19, 20 connected to both side plates 15, 16, each of the side plates 15, 16 extends from near the left end edge of each flap 19, 20 to near the right end edge in the center in the width direction. Dismantling function parts 19D and 20D are attached, each of which consists of a cutting line d2 extending linearly toward the center of the dismantling function part 12D, in this case, toward the center of the top of the substantially trapezoidal breaking line d3. Here, the dismantling function parts 19D and 20D are made up of straight cut lines d2, but they may be straight ruled lines or cut lines or a combination thereof.

このようにして箱Ｃ４は正面板１１から背面板１３に向けて又はその反対に圧することにより、つまり、正面板１１を背面板１３に向けて又はその反対に軽く打撃を加えたり押し込んだりすることにより、箱Ｃ４が扁平状に圧潰されるようになっている。
すなわち、箱Ｃ４を、正面板１１（又は背面板１３）を上に向けて、机やテーブルあるいは台の上など平らな所に置き、片手又は両手で正面板１１から背面板１３に向けて（又はその反対に）各板１１、１３全体に軽く打撃を加える（つまり、軽く叩く）と、図１２に示すように、両側面板１５、１６の各解体機能部１５Ｄ、１６Ｄ、つまり、ジッパー線の破断線ｄ３が破断されて各側面板１５、１６の略台形の部分が各側面板１５、１６から切り離され、底面板１２は、底面板１２の解体機能部１２Ｄ、つまり、直線状の切り込み線ｄ２の案内により、この切り込み線ｄ２が箱Ｃ４の外側に突出し底面板１２の幅方向中央で折れて、箱Ｃ４の外側に突出して偏平状に折り畳まれるとともに、この底面板１２の両端が底面板１２の解体機能部１２Ｄ、つまり、各Ｖ字形の罫線ｄ１及び切り込み線ｄ２の組み合わせの案内により、各罫線ｄ１及び切り込み線ｄ２の組み合わせが各側面板１５、１６から切り離された各台形の部分とともに箱Ｃ４の内側に引き込まれながら、底面板１２の両端の幅方向中央で折れて（各側面板１５、１６から切り離された各台形の部分は各側面板１５、１６の幅方向中央で折れて）、箱Ｃ４の内側で偏平状に折り畳まれ、さらに、各側面板１５、１６及び各フラップ１９、２０が、各フラップ１９、２０の解体機能部１９Ｄ、２０Ｄ、つまり、直線状の各切り込み線ｄ２の案内により、これらの切り込み線ｄ２が箱Ｃ４の外側に突出し、各フラップ１９、２０の幅方向中央で折れて、箱Ｃ４の外側に偏平状に折り畳まれて、全体として略偏平状に圧潰される。
これにより、使用済みの箱Ｃ４を扁平状に小さくして廃棄することができる。
このようにしても第１の実施の形態と同様の作用効果を奏することができる。 Thus, the box C4 can be pressed from the front plate 11 toward the back plate 13 or vice versa, i.e. by lightly hitting or pushing the front plate 11 toward the back plate 13 or vice versa. Thus, the box C4 is flattened.
That is, place the box C4 on a flat surface such as a desk, table, or stand with the front panel 11 (or the back panel 13) facing upward, and then turn the front panel 11 toward the back panel 13 with one hand or both hands ( (or vice versa), when the whole of each plate 11, 13 is lightly struck (i.e., tapped), as shown in FIG. The breaking line d3 is broken to separate the substantially trapezoidal portions of the side plates 15 and 16 from the side plates 15 and 16, and the bottom plate 12 is formed into the dismantling function portion 12D of the bottom plate 12, that is, the linear cut line. By the guidance of d2, this cut line d2 protrudes outside the box C4 and is bent at the center of the width direction of the bottom plate 12, protrudes outside the box C4 and is folded into a flat shape. 12 demolition functional parts 12D, that is, the combination of each V-shaped ruled line d1 and cut line d2 guides the combination of each ruled line d1 and cut line d2 together with each trapezoidal portion separated from each side plate 15, 16. While being drawn inside the box C4, the bottom plate 12 is broken at the center in the width direction of both ends (the trapezoidal portions separated from the side plates 15 and 16 are broken at the center in the width direction of the side plates 15 and 16). ), folded into a flat shape inside the box C4, and further, the side plates 15, 16 and the flaps 19, 20 are attached to the dismantling function portions 19D, 20D of the flaps 19, 20, that is, the linear cut lines By the guidance of d2, these cut lines d2 protrude outside the box C4, the flaps 19 and 20 are folded at the center in the width direction, folded flat outside the box C4, and the whole is crushed into a substantially flat shape. be done.
As a result, the used box C4 can be flattened and discarded.
Even in this way, the same effects as those of the first embodiment can be obtained.

なお、第１から第４の各実施の形態では、箱Ｃ１－Ｃ４の正面板１１から背面板１３に向けて（又はその反対に）各板１１、１３全体に軽く打撃を加える（つまり、軽く叩く）ことにより、箱Ｃ１－Ｃ４を扁平状に押し潰すものとして例示したが、箱Ｃ１－Ｃ４の正面板１１と背面板１３の左右両側縁部間を押し合わせながら、箱Ｃ１－Ｃ４を扁平状に折り畳むこともできることは勿論である。箱Ｃ１－Ｃ４の解体は、ユーザーの好まれる解体方法によることとなる。 In addition, in each of the first to fourth embodiments, the entire plates 11 and 13 of the boxes C1 to C4 are lightly struck from the front plate 11 toward the rear plate 13 (or vice versa) (that is, lightly The boxes C1-C4 are flattened by hitting), but the boxes C1-C4 are flattened while pressing the left and right side edges of the front plate 11 and the rear plate 13 of the boxes C1-C4. Of course, it can also be folded into a shape. Dismantling of the boxes C1-C4 will depend on the dismantling method preferred by the user.

Ｃ１解体機能付き包装用箱
１１正面板
１１１切り込み
１２底面板
１３背面板
１４天面板
１４０開口（凹状部）
１４１延長片
１４２破断線（ジッパー線）
１４３接着部
１４４係止爪
１５（左）側面板
１６（右側面板
１７、１８接着片
１９、２０フラップ
Ｐ紙基材
Ｌ１－Ｌ１２罫線
１２Ｄ解体機能部
ｄ２切り込み線
１５Ｄ解体機能部
ｄ２切り込み線
１５１Ｄ解体機能部
ｄ２切り込み線
１６Ｄ解体機能部
ｄ２切り込み線
１６１Ｄ解体機能部
ｄ２切り込み線
１９Ｄ解体機能部
ｄ２切り込み線
２０Ｄ解体機能部
ｄ２切り込み線
Ｃ２解体機能付き包装用箱
１２Ｄ解体機能部
ｄ１、ｄ２罫線及び切り込み線の組み合わせ
ｄ１罫線
１５Ｄ解体機能部
ｄ２切り込み線
１５１Ｄ解体機能部
ｄ１罫線
１６Ｄ解体機能部
ｄ２切り込み線
１６１Ｄ解体機能部
ｄ１罫線
１９Ｄ解体機能部
ｄ２切り込み線
２０Ｄ解体機能部
ｄ２切り込み線
Ｃ３解体機能付き包装用箱
１２Ｄ解体機能部
ｄ２切り込み線
１５Ｄ解体機能部
ｄ３破断線（ジッパー線）
１５１Ｄ解体機能部
ｄ２切り込み線
１６Ｄ解体機能部
ｄ３破断線（ジッパー線）
１６１Ｄ解体機能部
ｄ２切り込み線
１９Ｄ解体機能部
ｄ２切り込み線
２０Ｄ解体機能部
ｄ２切り込み線
Ｃ４解体機能付き包装用箱
１２Ｄ解体機能部
ｄ２切り込み線
ｄ１、ｄ２罫線及び切り込み線の組み合わせ
１５Ｄ解体機能部
ｄ３破断線（ジッパー線）
１５１Ｄ解体機能部
ｄ２切り込み線
１６Ｄ解体機能部
ｄ３破断線（ジッパー線）
１６１Ｄ解体機能部
ｄ２切り込み線
１９Ｄ解体機能部
ｄ２切り込み線
２０Ｄ解体機能部
ｄ２切り込み線

C1 Packaging box with dismantling function 11 Front plate 111 Notch 12 Bottom plate 13 Rear plate 14 Top plate 140 Opening (recessed portion)
141 extension piece 142 breaking line (zipper line)
143 Adhesive part 144 Locking claw 15 (Left) side plate 16 (Right side plate 17, 18 Adhesive piece 19, 20 Flap P Paper base material L1-L12 Ruled line 12D Dismantling function part d2 Cut line 15D Dismantling function part d2 Cut line 151D Dismantling Functional part d2 Cut line 16D Dismantling function part d2 Cut line 161D Dismantling function part d2 Cut line 19D Dismantling function part d2 Cut line 20D Dismantling function part d2 Cut line C2 Packaging box with dismantling function 12D Dismantling function part d1, d2 Ruled lines and notches Combination of lines d1 Ruled line 15D Dismantling function part d2 Slit line 151D Dismantling function part d1 Ruled line 16D Dismantling function part d2 Slit line 161D Dismantling function part d1 Ruled line 19D Dismantling function part d2 Slit line 20D Dismantling function part d2 Slit line C3 Package with dismantling function Box 12D Dismantling function part d2 Cut line 15D Dismantling function part d3 Fracture line (zipper line)
151D Dismantling function part d2 Cut line 16D Dismantling function part d3 Fracture line (zipper line)
161D Dismantling function part d2 Cut line 19D Dismantling function part d2 Cut line 20D Dismantling function part d2 Cut line C4 Packaging box with dismantling function 12D Dismantling function part d2 Cut line d1, d2 Combination of ruled line and cut line 15D Dismantling function part d3 Break line (zipper line)
151D Dismantling function part d2 Cut line 16D Dismantling function part d3 Fracture line (zipper line)
161D Dismantling function part d2 Cut line 19D Dismantling function part d2 Cut line 20D Dismantling function part d2 Cut line

Claims

A packaging box equipped with a front plate, a back plate, a top plate, a bottom plate and both side plates for packaging pharmaceuticals and other various articles,
Attached to the side plates and extending from both ends of the bottom plate-side edge of each side plate toward the top plate-side edge of each side plate in a substantially trapezoidal, substantially triangular, substantially arc-like, or substantially semicircular shape and a dismantling function portion of each side plate consisting of a ruled line or a cut line or a combination thereof or a break line extending in the direction of the side plate; a dismantling function portion at the center of each side plate in the width direction, which is attached between the dismantling function portion and is composed of a ruled line or a cut line or a combination thereof extending linearly toward the center of the dismantling function portion of each side plate;
a demolition function portion at the center of the bottom plate in the width direction, which is attached to the center of the bottom plate in the width direction and is composed of a ruled line or a cut line or a combination thereof extending linearly toward the center of the demolition function portion of each of the side plates;
with
By pressing from the front plate toward the back plate or vice versa, the side plates are guided by the dismantling function portion of each side plate and the dismantling function portion at the center in the width direction of each side plate to form a box. The bottom plate protrudes outward and folds at the center in the width direction of each of the side plates, and protrudes outward from the box so that it can be folded. The bottom plate is folded at the center in the width direction and protrudes outside the box so that it can be folded,
At the same time, it is attached to both ends of the bottom plate, and has a substantially trapezoidal shape, a substantially triangular shape, a substantially arc shape, or a substantially circular Equipped with dismantling functional parts at both ends of the bottom plate consisting of breaking lines extending in a semicircular shape,
By pressing from the front plate toward the back plate or vice versa, each of the break lines forming the demolition functional portions at both ends of the bottom plate is broken, and one portion of the bottom plate surrounded by the break lines is broken. is configured so that the portion can be separated from the bottom plate,
By pressing from the front plate toward the back plate or vice versa, the dismantling function portion of each of the side plates, the dismantling function portion at the center of each side plate in the width direction, the dismantling function portion at the center of the bottom plate in the width direction, and A part of the bottom plate is cut away by dismantling function parts at both ends of the bottom plate, and each of the side plates is folded while folding a part of each of the side plates together with a part of the bottom plate into the inside of each of the side plates. Protruding to the outside of the box and folding, and folding the remainder of the bottom plate to the outside of the box to crush the box into a flat shape;
A packaging box with a dismantling function characterized by:

A packaging box equipped with a front plate, a back plate, a top plate, a bottom plate and both side plates for packaging pharmaceuticals and other various articles,
Attached to the side plates and extending from both ends of the bottom plate-side edge of each side plate toward the top plate-side edge of each side plate in a substantially trapezoidal, substantially triangular, substantially arc-like, or substantially semicircular shape and a dismantling function portion of each side plate formed by a break line extending in the direction of the width of each side plate, and a dismantling function portion of each side plate provided at the center of the width direction of each side plate between the end edge portion on the bottom plate side of each side plate and the dismantling function portion of each side plate. , a dismantling function portion at the center of each side plate width direction composed of a ruled line or a cut line extending linearly toward the center of the dismantling function portion of each side plate, or a combination thereof;
a demolition function portion at the center of the bottom plate in the width direction, which is attached to the center of the bottom plate in the width direction and is composed of a ruled line or a cut line or a combination thereof extending linearly toward the center of the demolition function portion of each of the side plates;
with
By pressing from the front plate toward the back plate or vice versa, the side plates are guided by the dismantling function portion of each side plate and the dismantling function portion at the center in the width direction of each side plate to form a box. The bottom plate protrudes outward and folds at the center in the width direction of each of the side plates, and protrudes outward from the box so that it can be folded. The bottom plate is folded at the center in the width direction and protrudes outside the box so that it can be folded,
The breaking line forming the dismantling function part of each of the side plates is such that when the front plate is pressed toward the back plate or vice versa, the side plates protrude outside the box and the width of each side plate is increased. It is configured so that it can be broken by folding at the center of the direction, and a part of each of the side plates surrounded by each breaking line can be separated from each of the side plates,
By pressing from the front plate toward the back plate or vice versa, the dismantling function part of each side plate, the dismantling function part at the center of each side plate in the width direction, and the dismantling function part at the center of the bottom plate in the width direction , while separating a part of each of the side plates, each of the side plates and a part of each of the side plates are protruded to the outside of the box and folded, and the bottom plate is protruded to the outside of the box and folded to flatten the box; crush into shape
A packaging box with a dismantling function characterized by:

2. The dismantling function part at the center in the width direction of the bottom plate, wherein each end of the bottom plate on each side plate side extends in a substantially V shape toward both ends of the edge portion on each side plate side of the bottom plate. A packaging box with a dismantling function described in .

The packaging box consists of a paper base material that is integrally punched out from a single blank sheet, and the paper base material has a front plate, a bottom plate, a back plate and a top plate which are successively connected in parallel with each other. a pair of side plates extending from both edges of the bottom plate; a pair of adhesive strips extending from both edges of each of the side plates and adhered to the front plate and the back plate; 4. The box according to any one of claims 1 to 3, comprising a pair of flaps extending from the leading edge of each side plate and arranged inside the top plate, and forming a wrap-around type box for packaging articles at the same time as the box is assembled. A packaging box with a dismantling function described in .